Mercurial > hg > sv-dependency-builds
changeset 89:8a15ff55d9af
Add bzip2, zlib, liblo, portaudio sources
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--- a/script/win32/configure-command-x-mingw Wed Mar 20 13:49:36 2013 +0000 +++ b/script/win32/configure-command-x-mingw Wed Mar 20 13:59:52 2013 +0000 @@ -1,1 +1,5 @@ -CXX="i486-mingw32-g++ -I/work/sonic-visualiser/sv-dependency-builds/include -L/work/sonic-visualiser/sv-dependency-builds/lib/win32" CC="i486-mingw32-gcc -I/work/sonic-visualiser/sv-dependency-builds/include -L/work/sonic-visualiser/sv-dependency-builds/lib/win32" ./configure --host=i486-unknown-windows --prefix=/work/sonic-visualiser/sv-dependency-builds/ +#!/bin/bash +mypath=`pwd`/`dirname $0` +deproot="$mypath"/../../ +prefix="$deproot"/win32-mingw +CXX="i486-mingw32-g++ -I$prefix/include -L$prefix/lib/win32" CC="i486-mingw32-gcc -I$prefix/include -L$prefix/lib/win32" ./configure --host=i486-unknown-windows --prefix=$prefix/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/CHANGES Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,327 @@ + ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ + + +0.9.0 +~~~~~ +First version. + + +0.9.0a +~~~~~~ +Removed 'ranlib' from Makefile, since most modern Unix-es +don't need it, or even know about it. + + +0.9.0b +~~~~~~ +Fixed a problem with error reporting in bzip2.c. This does not effect +the library in any way. Problem is: versions 0.9.0 and 0.9.0a (of the +program proper) compress and decompress correctly, but give misleading +error messages (internal panics) when an I/O error occurs, instead of +reporting the problem correctly. This shouldn't give any data loss +(as far as I can see), but is confusing. + +Made the inline declarations disappear for non-GCC compilers. + + +0.9.0c +~~~~~~ +Fixed some problems in the library pertaining to some boundary cases. +This makes the library behave more correctly in those situations. The +fixes apply only to features (calls and parameters) not used by +bzip2.c, so the non-fixedness of them in previous versions has no +effect on reliability of bzip2.c. + +In bzlib.c: + * made zero-length BZ_FLUSH work correctly in bzCompress(). + * fixed bzWrite/bzRead to ignore zero-length requests. + * fixed bzread to correctly handle read requests after EOF. + * wrong parameter order in call to bzDecompressInit in + bzBuffToBuffDecompress. Fixed. + +In compress.c: + * changed setting of nGroups in sendMTFValues() so as to + do a bit better on small files. This _does_ effect + bzip2.c. + + +0.9.5a +~~~~~~ +Major change: add a fallback sorting algorithm (blocksort.c) +to give reasonable behaviour even for very repetitive inputs. +Nuked --repetitive-best and --repetitive-fast since they are +no longer useful. + +Minor changes: mostly a whole bunch of small changes/ +bugfixes in the driver (bzip2.c). Changes pertaining to the +user interface are: + + allow decompression of symlink'd files to stdout + decompress/test files even without .bz2 extension + give more accurate error messages for I/O errors + when compressing/decompressing to stdout, don't catch control-C + read flags from BZIP2 and BZIP environment variables + decline to break hard links to a file unless forced with -f + allow -c flag even with no filenames + preserve file ownerships as far as possible + make -s -1 give the expected block size (100k) + add a flag -q --quiet to suppress nonessential warnings + stop decoding flags after --, so files beginning in - can be handled + resolved inconsistent naming: bzcat or bz2cat ? + bzip2 --help now returns 0 + +Programming-level changes are: + + fixed syntax error in GET_LL4 for Borland C++ 5.02 + let bzBuffToBuffDecompress return BZ_DATA_ERROR{_MAGIC} + fix overshoot of mode-string end in bzopen_or_bzdopen + wrapped bzlib.h in #ifdef __cplusplus ... extern "C" { ... } + close file handles under all error conditions + added minor mods so it compiles with DJGPP out of the box + fixed Makefile so it doesn't give problems with BSD make + fix uninitialised memory reads in dlltest.c + +0.9.5b +~~~~~~ +Open stdin/stdout in binary mode for DJGPP. + +0.9.5c +~~~~~~ +Changed BZ_N_OVERSHOOT to be ... + 2 instead of ... + 1. The + 1 +version could cause the sorted order to be wrong in some extremely +obscure cases. Also changed setting of quadrant in blocksort.c. + +0.9.5d +~~~~~~ +The only functional change is to make bzlibVersion() in the library +return the correct string. This has no effect whatsoever on the +functioning of the bzip2 program or library. Added a couple of casts +so the library compiles without warnings at level 3 in MS Visual +Studio 6.0. Included a Y2K statement in the file Y2K_INFO. All other +changes are minor documentation changes. + +1.0 +~~~ +Several minor bugfixes and enhancements: + +* Large file support. The library uses 64-bit counters to + count the volume of data passing through it. bzip2.c + is now compiled with -D_FILE_OFFSET_BITS=64 to get large + file support from the C library. -v correctly prints out + file sizes greater than 4 gigabytes. All these changes have + been made without assuming a 64-bit platform or a C compiler + which supports 64-bit ints, so, except for the C library + aspect, they are fully portable. + +* Decompression robustness. The library/program should be + robust to any corruption of compressed data, detecting and + handling _all_ corruption, instead of merely relying on + the CRCs. What this means is that the program should + never crash, given corrupted data, and the library should + always return BZ_DATA_ERROR. + +* Fixed an obscure race-condition bug only ever observed on + Solaris, in which, if you were very unlucky and issued + control-C at exactly the wrong time, both input and output + files would be deleted. + +* Don't run out of file handles on test/decompression when + large numbers of files have invalid magic numbers. + +* Avoid library namespace pollution. Prefix all exported + symbols with BZ2_. + +* Minor sorting enhancements from my DCC2000 paper. + +* Advance the version number to 1.0, so as to counteract the + (false-in-this-case) impression some people have that programs + with version numbers less than 1.0 are in some way, experimental, + pre-release versions. + +* Create an initial Makefile-libbz2_so to build a shared library. + Yes, I know I should really use libtool et al ... + +* Make the program exit with 2 instead of 0 when decompression + fails due to a bad magic number (ie, an invalid bzip2 header). + Also exit with 1 (as the manual claims :-) whenever a diagnostic + message would have been printed AND the corresponding operation + is aborted, for example + bzip2: Output file xx already exists. + When a diagnostic message is printed but the operation is not + aborted, for example + bzip2: Can't guess original name for wurble -- using wurble.out + then the exit value 0 is returned, unless some other problem is + also detected. + + I think it corresponds more closely to what the manual claims now. + + +1.0.1 +~~~~~ +* Modified dlltest.c so it uses the new BZ2_ naming scheme. +* Modified makefile-msc to fix minor build probs on Win2k. +* Updated README.COMPILATION.PROBLEMS. + +There are no functionality changes or bug fixes relative to version +1.0.0. This is just a documentation update + a fix for minor Win32 +build problems. For almost everyone, upgrading from 1.0.0 to 1.0.1 is +utterly pointless. Don't bother. + + +1.0.2 +~~~~~ +A bug fix release, addressing various minor issues which have appeared +in the 18 or so months since 1.0.1 was released. Most of the fixes +are to do with file-handling or documentation bugs. To the best of my +knowledge, there have been no data-loss-causing bugs reported in the +compression/decompression engine of 1.0.0 or 1.0.1. + +Note that this release does not improve the rather crude build system +for Unix platforms. The general plan here is to autoconfiscate/ +libtoolise 1.0.2 soon after release, and release the result as 1.1.0 +or perhaps 1.2.0. That, however, is still just a plan at this point. + +Here are the changes in 1.0.2. Bug-reporters and/or patch-senders in +parentheses. + +* Fix an infinite segfault loop in 1.0.1 when a directory is + encountered in -f (force) mode. + (Trond Eivind Glomsrod, Nicholas Nethercote, Volker Schmidt) + +* Avoid double fclose() of output file on certain I/O error paths. + (Solar Designer) + +* Don't fail with internal error 1007 when fed a long stream (> 48MB) + of byte 251. Also print useful message suggesting that 1007s may be + caused by bad memory. + (noticed by Juan Pedro Vallejo, fixed by me) + +* Fix uninitialised variable silly bug in demo prog dlltest.c. + (Jorj Bauer) + +* Remove 512-MB limitation on recovered file size for bzip2recover + on selected platforms which support 64-bit ints. At the moment + all GCC supported platforms, and Win32. + (me, Alson van der Meulen) + +* Hard-code header byte values, to give correct operation on platforms + using EBCDIC as their native character set (IBM's OS/390). + (Leland Lucius) + +* Copy file access times correctly. + (Marty Leisner) + +* Add distclean and check targets to Makefile. + (Michael Carmack) + +* Parameterise use of ar and ranlib in Makefile. Also add $(LDFLAGS). + (Rich Ireland, Bo Thorsen) + +* Pass -p (create parent dirs as needed) to mkdir during make install. + (Jeremy Fusco) + +* Dereference symlinks when copying file permissions in -f mode. + (Volker Schmidt) + +* Majorly simplify implementation of uInt64_qrm10. + (Bo Lindbergh) + +* Check the input file still exists before deleting the output one, + when aborting in cleanUpAndFail(). + (Joerg Prante, Robert Linden, Matthias Krings) + +Also a bunch of patches courtesy of Philippe Troin, the Debian maintainer +of bzip2: + +* Wrapper scripts (with manpages): bzdiff, bzgrep, bzmore. + +* Spelling changes and minor enhancements in bzip2.1. + +* Avoid race condition between creating the output file and setting its + interim permissions safely, by using fopen_output_safely(). + No changes to bzip2recover since there is no issue with file + permissions there. + +* do not print senseless report with -v when compressing an empty + file. + +* bzcat -f works on non-bzip2 files. + +* do not try to escape shell meta-characters on unix (the shell takes + care of these). + +* added --fast and --best aliases for -1 -9 for gzip compatibility. + + +1.0.3 (15 Feb 05) +~~~~~~~~~~~~~~~~~ +Fixes some minor bugs since the last version, 1.0.2. + +* Further robustification against corrupted compressed data. + There are currently no known bitstreams which can cause the + decompressor to crash, loop or access memory which does not + belong to it. If you are using bzip2 or the library to + decompress bitstreams from untrusted sources, an upgrade + to 1.0.3 is recommended. This fixes CAN-2005-1260. + +* The documentation has been converted to XML, from which html + and pdf can be derived. + +* Various minor bugs in the documentation have been fixed. + +* Fixes for various compilation warnings with newer versions of + gcc, and on 64-bit platforms. + +* The BZ_NO_STDIO cpp symbol was not properly observed in 1.0.2. + This has been fixed. + + +1.0.4 (20 Dec 06) +~~~~~~~~~~~~~~~~~ +Fixes some minor bugs since the last version, 1.0.3. + +* Fix file permissions race problem (CAN-2005-0953). + +* Avoid possible segfault in BZ2_bzclose. From Coverity's NetBSD + scan. + +* 'const'/prototype cleanups in the C code. + +* Change default install location to /usr/local, and handle multiple + 'make install's without error. + +* Sanitise file names more carefully in bzgrep. Fixes CAN-2005-0758 + to the extent that applies to bzgrep. + +* Use 'mktemp' rather than 'tempfile' in bzdiff. + +* Tighten up a couple of assertions in blocksort.c following automated + analysis. + +* Fix minor doc/comment bugs. + + +1.0.5 (10 Dec 07) +~~~~~~~~~~~~~~~~~ +Security fix only. Fixes CERT-FI 20469 as it applies to bzip2. + + +1.0.6 (6 Sept 10) +~~~~~~~~~~~~~~~~~ + +* Security fix for CVE-2010-0405. This was reported by Mikolaj + Izdebski. + +* Make the documentation build on Ubuntu 10.04
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/LICENSE Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,42 @@ + +-------------------------------------------------------------------------- + +This program, "bzip2", the associated library "libbzip2", and all +documentation, are copyright (C) 1996-2010 Julian R Seward. All +rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. The origin of this software must not be misrepresented; you must + not claim that you wrote the original software. If you use this + software in a product, an acknowledgment in the product + documentation would be appreciated but is not required. + +3. Altered source versions must be plainly marked as such, and must + not be misrepresented as being the original software. + +4. The name of the author may not be used to endorse or promote + products derived from this software without specific prior written + permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS +OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +Julian Seward, jseward@bzip.org +bzip2/libbzip2 version 1.0.6 of 6 September 2010 + +--------------------------------------------------------------------------
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,217 @@ +# ------------------------------------------------------------------ +# This file is part of bzip2/libbzip2, a program and library for +# lossless, block-sorting data compression. +# +# bzip2/libbzip2 version 1.0.6 of 6 September 2010 +# Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> +# +# Please read the WARNING, DISCLAIMER and PATENTS sections in the +# README file. +# +# This program is released under the terms of the license contained +# in the file LICENSE. +# ------------------------------------------------------------------ + +SHELL=/bin/sh + +# To assist in cross-compiling +CC=gcc +AR=ar +RANLIB=ranlib +LDFLAGS= + +BIGFILES=-D_FILE_OFFSET_BITS=64 +CFLAGS=-Wall -Winline -O2 -g $(BIGFILES) + +# Where you want it installed when you do 'make install' +PREFIX=/usr/local + + +OBJS= blocksort.o \ + huffman.o \ + crctable.o \ + randtable.o \ + compress.o \ + decompress.o \ + bzlib.o + +all: libbz2.a bzip2 bzip2recover test + +bzip2: libbz2.a bzip2.o + $(CC) $(CFLAGS) $(LDFLAGS) -o bzip2 bzip2.o -L. -lbz2 + +bzip2recover: bzip2recover.o + $(CC) $(CFLAGS) $(LDFLAGS) -o bzip2recover bzip2recover.o + +libbz2.a: $(OBJS) + rm -f libbz2.a + $(AR) cq libbz2.a $(OBJS) + @if ( test -f $(RANLIB) -o -f /usr/bin/ranlib -o \ + -f /bin/ranlib -o -f /usr/ccs/bin/ranlib ) ; then \ + echo $(RANLIB) libbz2.a ; \ + $(RANLIB) libbz2.a ; \ + fi + +check: test +test: bzip2 + @cat words1 + ./bzip2 -1 < sample1.ref > sample1.rb2 + ./bzip2 -2 < sample2.ref > sample2.rb2 + ./bzip2 -3 < sample3.ref > sample3.rb2 + ./bzip2 -d < sample1.bz2 > sample1.tst + ./bzip2 -d < sample2.bz2 > sample2.tst + ./bzip2 -ds < sample3.bz2 > sample3.tst + cmp sample1.bz2 sample1.rb2 + cmp sample2.bz2 sample2.rb2 + cmp sample3.bz2 sample3.rb2 + cmp sample1.tst sample1.ref + cmp sample2.tst sample2.ref + cmp sample3.tst sample3.ref + @cat words3 + +install: bzip2 bzip2recover + if ( test ! -d $(PREFIX)/bin ) ; then mkdir -p $(PREFIX)/bin ; fi + if ( test ! -d $(PREFIX)/lib ) ; then mkdir -p $(PREFIX)/lib ; fi + if ( test ! -d $(PREFIX)/man ) ; then mkdir -p $(PREFIX)/man ; fi + if ( test ! -d $(PREFIX)/man/man1 ) ; then mkdir -p $(PREFIX)/man/man1 ; fi + if ( test ! -d $(PREFIX)/include ) ; then mkdir -p $(PREFIX)/include ; fi + cp -f bzip2 $(PREFIX)/bin/bzip2 + cp -f bzip2 $(PREFIX)/bin/bunzip2 + cp -f bzip2 $(PREFIX)/bin/bzcat + cp -f bzip2recover $(PREFIX)/bin/bzip2recover + chmod a+x $(PREFIX)/bin/bzip2 + chmod a+x $(PREFIX)/bin/bunzip2 + chmod a+x $(PREFIX)/bin/bzcat + chmod a+x $(PREFIX)/bin/bzip2recover + cp -f bzip2.1 $(PREFIX)/man/man1 + chmod a+r $(PREFIX)/man/man1/bzip2.1 + cp -f bzlib.h $(PREFIX)/include + chmod a+r $(PREFIX)/include/bzlib.h + cp -f libbz2.a $(PREFIX)/lib + chmod a+r $(PREFIX)/lib/libbz2.a + cp -f bzgrep $(PREFIX)/bin/bzgrep + ln -s -f $(PREFIX)/bin/bzgrep $(PREFIX)/bin/bzegrep + ln -s -f $(PREFIX)/bin/bzgrep $(PREFIX)/bin/bzfgrep + chmod a+x $(PREFIX)/bin/bzgrep + cp -f bzmore $(PREFIX)/bin/bzmore + ln -s -f $(PREFIX)/bin/bzmore $(PREFIX)/bin/bzless + chmod a+x $(PREFIX)/bin/bzmore + cp -f bzdiff $(PREFIX)/bin/bzdiff + ln -s -f $(PREFIX)/bin/bzdiff $(PREFIX)/bin/bzcmp + chmod a+x $(PREFIX)/bin/bzdiff + cp -f bzgrep.1 bzmore.1 bzdiff.1 $(PREFIX)/man/man1 + chmod a+r $(PREFIX)/man/man1/bzgrep.1 + chmod a+r $(PREFIX)/man/man1/bzmore.1 + chmod a+r $(PREFIX)/man/man1/bzdiff.1 + echo ".so man1/bzgrep.1" > $(PREFIX)/man/man1/bzegrep.1 + echo ".so man1/bzgrep.1" > $(PREFIX)/man/man1/bzfgrep.1 + echo ".so man1/bzmore.1" > $(PREFIX)/man/man1/bzless.1 + echo ".so man1/bzdiff.1" > $(PREFIX)/man/man1/bzcmp.1 + +clean: + rm -f *.o libbz2.a bzip2 bzip2recover \ + sample1.rb2 sample2.rb2 sample3.rb2 \ + sample1.tst sample2.tst sample3.tst + +blocksort.o: blocksort.c + @cat words0 + $(CC) $(CFLAGS) -c blocksort.c +huffman.o: huffman.c + $(CC) $(CFLAGS) -c huffman.c +crctable.o: crctable.c + $(CC) $(CFLAGS) -c crctable.c +randtable.o: randtable.c + $(CC) $(CFLAGS) -c randtable.c +compress.o: compress.c + $(CC) $(CFLAGS) -c compress.c +decompress.o: decompress.c + $(CC) $(CFLAGS) -c decompress.c +bzlib.o: bzlib.c + $(CC) $(CFLAGS) -c bzlib.c +bzip2.o: bzip2.c + $(CC) $(CFLAGS) -c bzip2.c +bzip2recover.o: bzip2recover.c + $(CC) $(CFLAGS) -c bzip2recover.c + + +distclean: clean + rm -f manual.ps manual.html manual.pdf + +DISTNAME=bzip2-1.0.6 +dist: check manual + rm -f $(DISTNAME) + ln -s -f . $(DISTNAME) + tar cvf $(DISTNAME).tar \ + $(DISTNAME)/blocksort.c \ + $(DISTNAME)/huffman.c \ + $(DISTNAME)/crctable.c \ + $(DISTNAME)/randtable.c \ + $(DISTNAME)/compress.c \ + $(DISTNAME)/decompress.c \ + $(DISTNAME)/bzlib.c \ + $(DISTNAME)/bzip2.c \ + $(DISTNAME)/bzip2recover.c \ + $(DISTNAME)/bzlib.h \ + $(DISTNAME)/bzlib_private.h \ + $(DISTNAME)/Makefile \ + $(DISTNAME)/LICENSE \ + $(DISTNAME)/bzip2.1 \ + $(DISTNAME)/bzip2.1.preformatted \ + $(DISTNAME)/bzip2.txt \ + $(DISTNAME)/words0 \ + $(DISTNAME)/words1 \ + $(DISTNAME)/words2 \ + $(DISTNAME)/words3 \ + $(DISTNAME)/sample1.ref \ + $(DISTNAME)/sample2.ref \ + $(DISTNAME)/sample3.ref \ + $(DISTNAME)/sample1.bz2 \ + $(DISTNAME)/sample2.bz2 \ + $(DISTNAME)/sample3.bz2 \ + $(DISTNAME)/dlltest.c \ + $(DISTNAME)/manual.html \ + $(DISTNAME)/manual.pdf \ + $(DISTNAME)/manual.ps \ + $(DISTNAME)/README \ + $(DISTNAME)/README.COMPILATION.PROBLEMS \ + $(DISTNAME)/README.XML.STUFF \ + $(DISTNAME)/CHANGES \ + $(DISTNAME)/libbz2.def \ + $(DISTNAME)/libbz2.dsp \ + $(DISTNAME)/dlltest.dsp \ + $(DISTNAME)/makefile.msc \ + $(DISTNAME)/unzcrash.c \ + $(DISTNAME)/spewG.c \ + $(DISTNAME)/mk251.c \ + $(DISTNAME)/bzdiff \ + $(DISTNAME)/bzdiff.1 \ + $(DISTNAME)/bzmore \ + $(DISTNAME)/bzmore.1 \ + $(DISTNAME)/bzgrep \ + $(DISTNAME)/bzgrep.1 \ + $(DISTNAME)/Makefile-libbz2_so \ + $(DISTNAME)/bz-common.xsl \ + $(DISTNAME)/bz-fo.xsl \ + $(DISTNAME)/bz-html.xsl \ + $(DISTNAME)/bzip.css \ + $(DISTNAME)/entities.xml \ + $(DISTNAME)/manual.xml \ + $(DISTNAME)/format.pl \ + $(DISTNAME)/xmlproc.sh + gzip -v $(DISTNAME).tar + +# For rebuilding the manual from sources on my SuSE 9.1 box + +MANUAL_SRCS= bz-common.xsl bz-fo.xsl bz-html.xsl bzip.css \ + entities.xml manual.xml + +manual: manual.html manual.ps manual.pdf + +manual.ps: $(MANUAL_SRCS) + ./xmlproc.sh -ps manual.xml + +manual.pdf: $(MANUAL_SRCS) + ./xmlproc.sh -pdf manual.xml + +manual.html: $(MANUAL_SRCS) + ./xmlproc.sh -html manual.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/Makefile-libbz2_so Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,59 @@ + +# This Makefile builds a shared version of the library, +# libbz2.so.1.0.6, with soname libbz2.so.1.0, +# at least on x86-Linux (RedHat 7.2), +# with gcc-2.96 20000731 (Red Hat Linux 7.1 2.96-98). +# Please see the README file for some important info +# about building the library like this. + +# ------------------------------------------------------------------ +# This file is part of bzip2/libbzip2, a program and library for +# lossless, block-sorting data compression. +# +# bzip2/libbzip2 version 1.0.6 of 6 September 2010 +# Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> +# +# Please read the WARNING, DISCLAIMER and PATENTS sections in the +# README file. +# +# This program is released under the terms of the license contained +# in the file LICENSE. +# ------------------------------------------------------------------ + + +SHELL=/bin/sh +CC=gcc +BIGFILES=-D_FILE_OFFSET_BITS=64 +CFLAGS=-fpic -fPIC -Wall -Winline -O2 -g $(BIGFILES) + +OBJS= blocksort.o \ + huffman.o \ + crctable.o \ + randtable.o \ + compress.o \ + decompress.o \ + bzlib.o + +all: $(OBJS) + $(CC) -shared -Wl,-soname -Wl,libbz2.so.1.0 -o libbz2.so.1.0.6 $(OBJS) + $(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.1.0.6 + rm -f libbz2.so.1.0 + ln -s libbz2.so.1.0.6 libbz2.so.1.0 + +clean: + rm -f $(OBJS) bzip2.o libbz2.so.1.0.6 libbz2.so.1.0 bzip2-shared + +blocksort.o: blocksort.c + $(CC) $(CFLAGS) -c blocksort.c +huffman.o: huffman.c + $(CC) $(CFLAGS) -c huffman.c +crctable.o: crctable.c + $(CC) $(CFLAGS) -c crctable.c +randtable.o: randtable.c + $(CC) $(CFLAGS) -c randtable.c +compress.o: compress.c + $(CC) $(CFLAGS) -c compress.c +decompress.o: decompress.c + $(CC) $(CFLAGS) -c decompress.c +bzlib.o: bzlib.c + $(CC) $(CFLAGS) -c bzlib.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,215 @@ + +This is the README for bzip2/libzip2. +This version is fully compatible with the previous public releases. + +------------------------------------------------------------------ +This file is part of bzip2/libbzip2, a program and library for +lossless, block-sorting data compression. + +bzip2/libbzip2 version 1.0.6 of 6 September 2010 +Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + +Please read the WARNING, DISCLAIMER and PATENTS sections in this file. + +This program is released under the terms of the license contained +in the file LICENSE. +------------------------------------------------------------------ + +Complete documentation is available in Postscript form (manual.ps), +PDF (manual.pdf) or html (manual.html). A plain-text version of the +manual page is available as bzip2.txt. + + +HOW TO BUILD -- UNIX + +Type 'make'. This builds the library libbz2.a and then the programs +bzip2 and bzip2recover. Six self-tests are run. If the self-tests +complete ok, carry on to installation: + +To install in /usr/local/bin, /usr/local/lib, /usr/local/man and +/usr/local/include, type + + make install + +To install somewhere else, eg, /xxx/yyy/{bin,lib,man,include}, type + + make install PREFIX=/xxx/yyy + +If you are (justifiably) paranoid and want to see what 'make install' +is going to do, you can first do + + make -n install or + make -n install PREFIX=/xxx/yyy respectively. + +The -n instructs make to show the commands it would execute, but not +actually execute them. + + +HOW TO BUILD -- UNIX, shared library libbz2.so. + +Do 'make -f Makefile-libbz2_so'. This Makefile seems to work for +Linux-ELF (RedHat 7.2 on an x86 box), with gcc. I make no claims +that it works for any other platform, though I suspect it probably +will work for most platforms employing both ELF and gcc. + +bzip2-shared, a client of the shared library, is also built, but not +self-tested. So I suggest you also build using the normal Makefile, +since that conducts a self-test. A second reason to prefer the +version statically linked to the library is that, on x86 platforms, +building shared objects makes a valuable register (%ebx) unavailable +to gcc, resulting in a slowdown of 10%-20%, at least for bzip2. + +Important note for people upgrading .so's from 0.9.0/0.9.5 to version +1.0.X. All the functions in the library have been renamed, from (eg) +bzCompress to BZ2_bzCompress, to avoid namespace pollution. +Unfortunately this means that the libbz2.so created by +Makefile-libbz2_so will not work with any program which used an older +version of the library. I do encourage library clients to make the +effort to upgrade to use version 1.0, since it is both faster and more +robust than previous versions. + + +HOW TO BUILD -- Windows 95, NT, DOS, Mac, etc. + +It's difficult for me to support compilation on all these platforms. +My approach is to collect binaries for these platforms, and put them +on the master web site (http://www.bzip.org). Look there. However +(FWIW), bzip2-1.0.X is very standard ANSI C and should compile +unmodified with MS Visual C. If you have difficulties building, you +might want to read README.COMPILATION.PROBLEMS. + +At least using MS Visual C++ 6, you can build from the unmodified +sources by issuing, in a command shell: + + nmake -f makefile.msc + +(you may need to first run the MSVC-provided script VCVARS32.BAT + so as to set up paths to the MSVC tools correctly). + + +VALIDATION + +Correct operation, in the sense that a compressed file can always be +decompressed to reproduce the original, is obviously of paramount +importance. To validate bzip2, I used a modified version of Mark +Nelson's churn program. Churn is an automated test driver which +recursively traverses a directory structure, using bzip2 to compress +and then decompress each file it encounters, and checking that the +decompressed data is the same as the original. + + + +Please read and be aware of the following: + +WARNING: + + This program and library (attempts to) compress data by + performing several non-trivial transformations on it. + Unless you are 100% familiar with *all* the algorithms + contained herein, and with the consequences of modifying them, + you should NOT meddle with the compression or decompression + machinery. Incorrect changes can and very likely *will* + lead to disastrous loss of data. + + +DISCLAIMER: + + I TAKE NO RESPONSIBILITY FOR ANY LOSS OF DATA ARISING FROM THE + USE OF THIS PROGRAM/LIBRARY, HOWSOEVER CAUSED. + + Every compression of a file implies an assumption that the + compressed file can be decompressed to reproduce the original. + Great efforts in design, coding and testing have been made to + ensure that this program works correctly. However, the complexity + of the algorithms, and, in particular, the presence of various + special cases in the code which occur with very low but non-zero + probability make it impossible to rule out the possibility of bugs + remaining in the program. DO NOT COMPRESS ANY DATA WITH THIS + PROGRAM UNLESS YOU ARE PREPARED TO ACCEPT THE POSSIBILITY, HOWEVER + SMALL, THAT THE DATA WILL NOT BE RECOVERABLE. + + That is not to say this program is inherently unreliable. + Indeed, I very much hope the opposite is true. bzip2/libbzip2 + has been carefully constructed and extensively tested. + + +PATENTS: + + To the best of my knowledge, bzip2/libbzip2 does not use any + patented algorithms. However, I do not have the resources + to carry out a patent search. Therefore I cannot give any + guarantee of the above statement. + + + +WHAT'S NEW IN 0.9.0 (as compared to 0.1pl2) ? + + * Approx 10% faster compression, 30% faster decompression + * -t (test mode) is a lot quicker + * Can decompress concatenated compressed files + * Programming interface, so programs can directly read/write .bz2 files + * Less restrictive (BSD-style) licensing + * Flag handling more compatible with GNU gzip + * Much more documentation, i.e., a proper user manual + * Hopefully, improved portability (at least of the library) + +WHAT'S NEW IN 0.9.5 ? + + * Compression speed is much less sensitive to the input + data than in previous versions. Specifically, the very + slow performance caused by repetitive data is fixed. + * Many small improvements in file and flag handling. + * A Y2K statement. + +WHAT'S NEW IN 1.0.0 ? + + See the CHANGES file. + +WHAT'S NEW IN 1.0.2 ? + + See the CHANGES file. + +WHAT'S NEW IN 1.0.3 ? + + See the CHANGES file. + +WHAT'S NEW IN 1.0.4 ? + + See the CHANGES file. + +WHAT'S NEW IN 1.0.5 ? + + See the CHANGES file. + +WHAT'S NEW IN 1.0.6 ? + + See the CHANGES file. + + +I hope you find bzip2 useful. Feel free to contact me at + jseward@bzip.org +if you have any suggestions or queries. Many people mailed me with +comments, suggestions and patches after the releases of bzip-0.15, +bzip-0.21, and bzip2 versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1, +1.0.2 and 1.0.3, and the changes in bzip2 are largely a result of this +feedback. I thank you for your comments. + +bzip2's "home" is http://www.bzip.org/ + +Julian Seward +jseward@bzip.org +Cambridge, UK. + +18 July 1996 (version 0.15) +25 August 1996 (version 0.21) + 7 August 1997 (bzip2, version 0.1) +29 August 1997 (bzip2, version 0.1pl2) +23 August 1998 (bzip2, version 0.9.0) + 8 June 1999 (bzip2, version 0.9.5) + 4 Sept 1999 (bzip2, version 0.9.5d) + 5 May 2000 (bzip2, version 1.0pre8) +30 December 2001 (bzip2, version 1.0.2pre1) +15 February 2005 (bzip2, version 1.0.3) +20 December 2006 (bzip2, version 1.0.4) +10 December 2007 (bzip2, version 1.0.5) + 6 Sept 2010 (bzip2, version 1.0.6)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/README.COMPILATION.PROBLEMS Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,58 @@ +------------------------------------------------------------------ +This file is part of bzip2/libbzip2, a program and library for +lossless, block-sorting data compression. + +bzip2/libbzip2 version 1.0.6 of 6 September 2010 +Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + +Please read the WARNING, DISCLAIMER and PATENTS sections in the +README file. + +This program is released under the terms of the license contained +in the file LICENSE. +------------------------------------------------------------------ + +bzip2-1.0.6 should compile without problems on the vast majority of +platforms. Using the supplied Makefile, I've built and tested it +myself for x86-linux and amd64-linux. With makefile.msc, Visual C++ +6.0 and nmake, you can build a native Win32 version too. Large file +support seems to work correctly on at least on amd64-linux. + +When I say "large file" I mean a file of size 2,147,483,648 (2^31) +bytes or above. Many older OSs can't handle files above this size, +but many newer ones can. Large files are pretty huge -- most files +you'll encounter are not Large Files. + +Early versions of bzip2 (0.1, 0.9.0, 0.9.5) compiled on a wide variety +of platforms without difficulty, and I hope this version will continue +in that tradition. However, in order to support large files, I've had +to include the define -D_FILE_OFFSET_BITS=64 in the Makefile. This +can cause problems. + +The technique of adding -D_FILE_OFFSET_BITS=64 to get large file +support is, as far as I know, the Recommended Way to get correct large +file support. For more details, see the Large File Support +Specification, published by the Large File Summit, at + + http://ftp.sas.com/standards/large.file + +As a general comment, if you get compilation errors which you think +are related to large file support, try removing the above define from +the Makefile, ie, delete the line + + BIGFILES=-D_FILE_OFFSET_BITS=64 + +from the Makefile, and do 'make clean ; make'. This will give you a +version of bzip2 without large file support, which, for most +applications, is probably not a problem. + +Alternatively, try some of the platform-specific hints listed below. + +You can use the spewG.c program to generate huge files to test bzip2's +large file support, if you are feeling paranoid. Be aware though that +any compilation problems which affect bzip2 will also affect spewG.c, +alas. + +AIX: I have reports that for large file support, you need to specify +-D_LARGE_FILES rather than -D_FILE_OFFSET_BITS=64. I have not tested +this myself.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/README.XML.STUFF Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ + ---------------------------------------------------------------- + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ---------------------------------------------------------------- + +The script xmlproc.sh takes an xml file as input, +and processes it to create .pdf, .html or .ps output. +It uses format.pl, a perl script to format <pre> blocks nicely, + and add CDATA tags so writers do not have to use eg. < + +The file "entities.xml" must be edited to reflect current +version, year, etc. + + +Usage: + + ./xmlproc.sh -v manual.xml + Validates an xml file to ensure no dtd-compliance errors + + ./xmlproc.sh -html manual.xml + Output: manual.html + + ./xmlproc.sh -pdf manual.xml + Output: manual.pdf + + ./xmlproc.sh -ps manual.xml + Output: manual.ps + + +Notum bene: +- pdfxmltex barfs if given a filename with an underscore in it + +- xmltex won't work yet - there's a bug in passivetex + which we are all waiting for Sebastian to fix. + So we are going the xml -> pdf -> ps route for the time being, + using pdfxmltex.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/blocksort.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1094 @@ + +/*-------------------------------------------------------------*/ +/*--- Block sorting machinery ---*/ +/*--- blocksort.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include "bzlib_private.h" + +/*---------------------------------------------*/ +/*--- Fallback O(N log(N)^2) sorting ---*/ +/*--- algorithm, for repetitive blocks ---*/ +/*---------------------------------------------*/ + +/*---------------------------------------------*/ +static +__inline__ +void fallbackSimpleSort ( UInt32* fmap, + UInt32* eclass, + Int32 lo, + Int32 hi ) +{ + Int32 i, j, tmp; + UInt32 ec_tmp; + + if (lo == hi) return; + + if (hi - lo > 3) { + for ( i = hi-4; i >= lo; i-- ) { + tmp = fmap[i]; + ec_tmp = eclass[tmp]; + for ( j = i+4; j <= hi && ec_tmp > eclass[fmap[j]]; j += 4 ) + fmap[j-4] = fmap[j]; + fmap[j-4] = tmp; + } + } + + for ( i = hi-1; i >= lo; i-- ) { + tmp = fmap[i]; + ec_tmp = eclass[tmp]; + for ( j = i+1; j <= hi && ec_tmp > eclass[fmap[j]]; j++ ) + fmap[j-1] = fmap[j]; + fmap[j-1] = tmp; + } +} + + +/*---------------------------------------------*/ +#define fswap(zz1, zz2) \ + { Int32 zztmp = zz1; zz1 = zz2; zz2 = zztmp; } + +#define fvswap(zzp1, zzp2, zzn) \ +{ \ + Int32 yyp1 = (zzp1); \ + Int32 yyp2 = (zzp2); \ + Int32 yyn = (zzn); \ + while (yyn > 0) { \ + fswap(fmap[yyp1], fmap[yyp2]); \ + yyp1++; yyp2++; yyn--; \ + } \ +} + + +#define fmin(a,b) ((a) < (b)) ? (a) : (b) + +#define fpush(lz,hz) { stackLo[sp] = lz; \ + stackHi[sp] = hz; \ + sp++; } + +#define fpop(lz,hz) { sp--; \ + lz = stackLo[sp]; \ + hz = stackHi[sp]; } + +#define FALLBACK_QSORT_SMALL_THRESH 10 +#define FALLBACK_QSORT_STACK_SIZE 100 + + +static +void fallbackQSort3 ( UInt32* fmap, + UInt32* eclass, + Int32 loSt, + Int32 hiSt ) +{ + Int32 unLo, unHi, ltLo, gtHi, n, m; + Int32 sp, lo, hi; + UInt32 med, r, r3; + Int32 stackLo[FALLBACK_QSORT_STACK_SIZE]; + Int32 stackHi[FALLBACK_QSORT_STACK_SIZE]; + + r = 0; + + sp = 0; + fpush ( loSt, hiSt ); + + while (sp > 0) { + + AssertH ( sp < FALLBACK_QSORT_STACK_SIZE - 1, 1004 ); + + fpop ( lo, hi ); + if (hi - lo < FALLBACK_QSORT_SMALL_THRESH) { + fallbackSimpleSort ( fmap, eclass, lo, hi ); + continue; + } + + /* Random partitioning. Median of 3 sometimes fails to + avoid bad cases. Median of 9 seems to help but + looks rather expensive. This too seems to work but + is cheaper. Guidance for the magic constants + 7621 and 32768 is taken from Sedgewick's algorithms + book, chapter 35. + */ + r = ((r * 7621) + 1) % 32768; + r3 = r % 3; + if (r3 == 0) med = eclass[fmap[lo]]; else + if (r3 == 1) med = eclass[fmap[(lo+hi)>>1]]; else + med = eclass[fmap[hi]]; + + unLo = ltLo = lo; + unHi = gtHi = hi; + + while (1) { + while (1) { + if (unLo > unHi) break; + n = (Int32)eclass[fmap[unLo]] - (Int32)med; + if (n == 0) { + fswap(fmap[unLo], fmap[ltLo]); + ltLo++; unLo++; + continue; + }; + if (n > 0) break; + unLo++; + } + while (1) { + if (unLo > unHi) break; + n = (Int32)eclass[fmap[unHi]] - (Int32)med; + if (n == 0) { + fswap(fmap[unHi], fmap[gtHi]); + gtHi--; unHi--; + continue; + }; + if (n < 0) break; + unHi--; + } + if (unLo > unHi) break; + fswap(fmap[unLo], fmap[unHi]); unLo++; unHi--; + } + + AssertD ( unHi == unLo-1, "fallbackQSort3(2)" ); + + if (gtHi < ltLo) continue; + + n = fmin(ltLo-lo, unLo-ltLo); fvswap(lo, unLo-n, n); + m = fmin(hi-gtHi, gtHi-unHi); fvswap(unLo, hi-m+1, m); + + n = lo + unLo - ltLo - 1; + m = hi - (gtHi - unHi) + 1; + + if (n - lo > hi - m) { + fpush ( lo, n ); + fpush ( m, hi ); + } else { + fpush ( m, hi ); + fpush ( lo, n ); + } + } +} + +#undef fmin +#undef fpush +#undef fpop +#undef fswap +#undef fvswap +#undef FALLBACK_QSORT_SMALL_THRESH +#undef FALLBACK_QSORT_STACK_SIZE + + +/*---------------------------------------------*/ +/* Pre: + nblock > 0 + eclass exists for [0 .. nblock-1] + ((UChar*)eclass) [0 .. nblock-1] holds block + ptr exists for [0 .. nblock-1] + + Post: + ((UChar*)eclass) [0 .. nblock-1] holds block + All other areas of eclass destroyed + fmap [0 .. nblock-1] holds sorted order + bhtab [ 0 .. 2+(nblock/32) ] destroyed +*/ + +#define SET_BH(zz) bhtab[(zz) >> 5] |= (1 << ((zz) & 31)) +#define CLEAR_BH(zz) bhtab[(zz) >> 5] &= ~(1 << ((zz) & 31)) +#define ISSET_BH(zz) (bhtab[(zz) >> 5] & (1 << ((zz) & 31))) +#define WORD_BH(zz) bhtab[(zz) >> 5] +#define UNALIGNED_BH(zz) ((zz) & 0x01f) + +static +void fallbackSort ( UInt32* fmap, + UInt32* eclass, + UInt32* bhtab, + Int32 nblock, + Int32 verb ) +{ + Int32 ftab[257]; + Int32 ftabCopy[256]; + Int32 H, i, j, k, l, r, cc, cc1; + Int32 nNotDone; + Int32 nBhtab; + UChar* eclass8 = (UChar*)eclass; + + /*-- + Initial 1-char radix sort to generate + initial fmap and initial BH bits. + --*/ + if (verb >= 4) + VPrintf0 ( " bucket sorting ...\n" ); + for (i = 0; i < 257; i++) ftab[i] = 0; + for (i = 0; i < nblock; i++) ftab[eclass8[i]]++; + for (i = 0; i < 256; i++) ftabCopy[i] = ftab[i]; + for (i = 1; i < 257; i++) ftab[i] += ftab[i-1]; + + for (i = 0; i < nblock; i++) { + j = eclass8[i]; + k = ftab[j] - 1; + ftab[j] = k; + fmap[k] = i; + } + + nBhtab = 2 + (nblock / 32); + for (i = 0; i < nBhtab; i++) bhtab[i] = 0; + for (i = 0; i < 256; i++) SET_BH(ftab[i]); + + /*-- + Inductively refine the buckets. Kind-of an + "exponential radix sort" (!), inspired by the + Manber-Myers suffix array construction algorithm. + --*/ + + /*-- set sentinel bits for block-end detection --*/ + for (i = 0; i < 32; i++) { + SET_BH(nblock + 2*i); + CLEAR_BH(nblock + 2*i + 1); + } + + /*-- the log(N) loop --*/ + H = 1; + while (1) { + + if (verb >= 4) + VPrintf1 ( " depth %6d has ", H ); + + j = 0; + for (i = 0; i < nblock; i++) { + if (ISSET_BH(i)) j = i; + k = fmap[i] - H; if (k < 0) k += nblock; + eclass[k] = j; + } + + nNotDone = 0; + r = -1; + while (1) { + + /*-- find the next non-singleton bucket --*/ + k = r + 1; + while (ISSET_BH(k) && UNALIGNED_BH(k)) k++; + if (ISSET_BH(k)) { + while (WORD_BH(k) == 0xffffffff) k += 32; + while (ISSET_BH(k)) k++; + } + l = k - 1; + if (l >= nblock) break; + while (!ISSET_BH(k) && UNALIGNED_BH(k)) k++; + if (!ISSET_BH(k)) { + while (WORD_BH(k) == 0x00000000) k += 32; + while (!ISSET_BH(k)) k++; + } + r = k - 1; + if (r >= nblock) break; + + /*-- now [l, r] bracket current bucket --*/ + if (r > l) { + nNotDone += (r - l + 1); + fallbackQSort3 ( fmap, eclass, l, r ); + + /*-- scan bucket and generate header bits-- */ + cc = -1; + for (i = l; i <= r; i++) { + cc1 = eclass[fmap[i]]; + if (cc != cc1) { SET_BH(i); cc = cc1; }; + } + } + } + + if (verb >= 4) + VPrintf1 ( "%6d unresolved strings\n", nNotDone ); + + H *= 2; + if (H > nblock || nNotDone == 0) break; + } + + /*-- + Reconstruct the original block in + eclass8 [0 .. nblock-1], since the + previous phase destroyed it. + --*/ + if (verb >= 4) + VPrintf0 ( " reconstructing block ...\n" ); + j = 0; + for (i = 0; i < nblock; i++) { + while (ftabCopy[j] == 0) j++; + ftabCopy[j]--; + eclass8[fmap[i]] = (UChar)j; + } + AssertH ( j < 256, 1005 ); +} + +#undef SET_BH +#undef CLEAR_BH +#undef ISSET_BH +#undef WORD_BH +#undef UNALIGNED_BH + + +/*---------------------------------------------*/ +/*--- The main, O(N^2 log(N)) sorting ---*/ +/*--- algorithm. Faster for "normal" ---*/ +/*--- non-repetitive blocks. ---*/ +/*---------------------------------------------*/ + +/*---------------------------------------------*/ +static +__inline__ +Bool mainGtU ( UInt32 i1, + UInt32 i2, + UChar* block, + UInt16* quadrant, + UInt32 nblock, + Int32* budget ) +{ + Int32 k; + UChar c1, c2; + UInt16 s1, s2; + + AssertD ( i1 != i2, "mainGtU" ); + /* 1 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 2 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 3 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 4 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 5 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 6 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 7 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 8 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 9 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 10 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 11 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + /* 12 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + i1++; i2++; + + k = nblock + 8; + + do { + /* 1 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 2 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 3 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 4 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 5 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 6 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 7 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + /* 8 */ + c1 = block[i1]; c2 = block[i2]; + if (c1 != c2) return (c1 > c2); + s1 = quadrant[i1]; s2 = quadrant[i2]; + if (s1 != s2) return (s1 > s2); + i1++; i2++; + + if (i1 >= nblock) i1 -= nblock; + if (i2 >= nblock) i2 -= nblock; + + k -= 8; + (*budget)--; + } + while (k >= 0); + + return False; +} + + +/*---------------------------------------------*/ +/*-- + Knuth's increments seem to work better + than Incerpi-Sedgewick here. Possibly + because the number of elems to sort is + usually small, typically <= 20. +--*/ +static +Int32 incs[14] = { 1, 4, 13, 40, 121, 364, 1093, 3280, + 9841, 29524, 88573, 265720, + 797161, 2391484 }; + +static +void mainSimpleSort ( UInt32* ptr, + UChar* block, + UInt16* quadrant, + Int32 nblock, + Int32 lo, + Int32 hi, + Int32 d, + Int32* budget ) +{ + Int32 i, j, h, bigN, hp; + UInt32 v; + + bigN = hi - lo + 1; + if (bigN < 2) return; + + hp = 0; + while (incs[hp] < bigN) hp++; + hp--; + + for (; hp >= 0; hp--) { + h = incs[hp]; + + i = lo + h; + while (True) { + + /*-- copy 1 --*/ + if (i > hi) break; + v = ptr[i]; + j = i; + while ( mainGtU ( + ptr[j-h]+d, v+d, block, quadrant, nblock, budget + ) ) { + ptr[j] = ptr[j-h]; + j = j - h; + if (j <= (lo + h - 1)) break; + } + ptr[j] = v; + i++; + + /*-- copy 2 --*/ + if (i > hi) break; + v = ptr[i]; + j = i; + while ( mainGtU ( + ptr[j-h]+d, v+d, block, quadrant, nblock, budget + ) ) { + ptr[j] = ptr[j-h]; + j = j - h; + if (j <= (lo + h - 1)) break; + } + ptr[j] = v; + i++; + + /*-- copy 3 --*/ + if (i > hi) break; + v = ptr[i]; + j = i; + while ( mainGtU ( + ptr[j-h]+d, v+d, block, quadrant, nblock, budget + ) ) { + ptr[j] = ptr[j-h]; + j = j - h; + if (j <= (lo + h - 1)) break; + } + ptr[j] = v; + i++; + + if (*budget < 0) return; + } + } +} + + +/*---------------------------------------------*/ +/*-- + The following is an implementation of + an elegant 3-way quicksort for strings, + described in a paper "Fast Algorithms for + Sorting and Searching Strings", by Robert + Sedgewick and Jon L. Bentley. +--*/ + +#define mswap(zz1, zz2) \ + { Int32 zztmp = zz1; zz1 = zz2; zz2 = zztmp; } + +#define mvswap(zzp1, zzp2, zzn) \ +{ \ + Int32 yyp1 = (zzp1); \ + Int32 yyp2 = (zzp2); \ + Int32 yyn = (zzn); \ + while (yyn > 0) { \ + mswap(ptr[yyp1], ptr[yyp2]); \ + yyp1++; yyp2++; yyn--; \ + } \ +} + +static +__inline__ +UChar mmed3 ( UChar a, UChar b, UChar c ) +{ + UChar t; + if (a > b) { t = a; a = b; b = t; }; + if (b > c) { + b = c; + if (a > b) b = a; + } + return b; +} + +#define mmin(a,b) ((a) < (b)) ? (a) : (b) + +#define mpush(lz,hz,dz) { stackLo[sp] = lz; \ + stackHi[sp] = hz; \ + stackD [sp] = dz; \ + sp++; } + +#define mpop(lz,hz,dz) { sp--; \ + lz = stackLo[sp]; \ + hz = stackHi[sp]; \ + dz = stackD [sp]; } + + +#define mnextsize(az) (nextHi[az]-nextLo[az]) + +#define mnextswap(az,bz) \ + { Int32 tz; \ + tz = nextLo[az]; nextLo[az] = nextLo[bz]; nextLo[bz] = tz; \ + tz = nextHi[az]; nextHi[az] = nextHi[bz]; nextHi[bz] = tz; \ + tz = nextD [az]; nextD [az] = nextD [bz]; nextD [bz] = tz; } + + +#define MAIN_QSORT_SMALL_THRESH 20 +#define MAIN_QSORT_DEPTH_THRESH (BZ_N_RADIX + BZ_N_QSORT) +#define MAIN_QSORT_STACK_SIZE 100 + +static +void mainQSort3 ( UInt32* ptr, + UChar* block, + UInt16* quadrant, + Int32 nblock, + Int32 loSt, + Int32 hiSt, + Int32 dSt, + Int32* budget ) +{ + Int32 unLo, unHi, ltLo, gtHi, n, m, med; + Int32 sp, lo, hi, d; + + Int32 stackLo[MAIN_QSORT_STACK_SIZE]; + Int32 stackHi[MAIN_QSORT_STACK_SIZE]; + Int32 stackD [MAIN_QSORT_STACK_SIZE]; + + Int32 nextLo[3]; + Int32 nextHi[3]; + Int32 nextD [3]; + + sp = 0; + mpush ( loSt, hiSt, dSt ); + + while (sp > 0) { + + AssertH ( sp < MAIN_QSORT_STACK_SIZE - 2, 1001 ); + + mpop ( lo, hi, d ); + if (hi - lo < MAIN_QSORT_SMALL_THRESH || + d > MAIN_QSORT_DEPTH_THRESH) { + mainSimpleSort ( ptr, block, quadrant, nblock, lo, hi, d, budget ); + if (*budget < 0) return; + continue; + } + + med = (Int32) + mmed3 ( block[ptr[ lo ]+d], + block[ptr[ hi ]+d], + block[ptr[ (lo+hi)>>1 ]+d] ); + + unLo = ltLo = lo; + unHi = gtHi = hi; + + while (True) { + while (True) { + if (unLo > unHi) break; + n = ((Int32)block[ptr[unLo]+d]) - med; + if (n == 0) { + mswap(ptr[unLo], ptr[ltLo]); + ltLo++; unLo++; continue; + }; + if (n > 0) break; + unLo++; + } + while (True) { + if (unLo > unHi) break; + n = ((Int32)block[ptr[unHi]+d]) - med; + if (n == 0) { + mswap(ptr[unHi], ptr[gtHi]); + gtHi--; unHi--; continue; + }; + if (n < 0) break; + unHi--; + } + if (unLo > unHi) break; + mswap(ptr[unLo], ptr[unHi]); unLo++; unHi--; + } + + AssertD ( unHi == unLo-1, "mainQSort3(2)" ); + + if (gtHi < ltLo) { + mpush(lo, hi, d+1 ); + continue; + } + + n = mmin(ltLo-lo, unLo-ltLo); mvswap(lo, unLo-n, n); + m = mmin(hi-gtHi, gtHi-unHi); mvswap(unLo, hi-m+1, m); + + n = lo + unLo - ltLo - 1; + m = hi - (gtHi - unHi) + 1; + + nextLo[0] = lo; nextHi[0] = n; nextD[0] = d; + nextLo[1] = m; nextHi[1] = hi; nextD[1] = d; + nextLo[2] = n+1; nextHi[2] = m-1; nextD[2] = d+1; + + if (mnextsize(0) < mnextsize(1)) mnextswap(0,1); + if (mnextsize(1) < mnextsize(2)) mnextswap(1,2); + if (mnextsize(0) < mnextsize(1)) mnextswap(0,1); + + AssertD (mnextsize(0) >= mnextsize(1), "mainQSort3(8)" ); + AssertD (mnextsize(1) >= mnextsize(2), "mainQSort3(9)" ); + + mpush (nextLo[0], nextHi[0], nextD[0]); + mpush (nextLo[1], nextHi[1], nextD[1]); + mpush (nextLo[2], nextHi[2], nextD[2]); + } +} + +#undef mswap +#undef mvswap +#undef mpush +#undef mpop +#undef mmin +#undef mnextsize +#undef mnextswap +#undef MAIN_QSORT_SMALL_THRESH +#undef MAIN_QSORT_DEPTH_THRESH +#undef MAIN_QSORT_STACK_SIZE + + +/*---------------------------------------------*/ +/* Pre: + nblock > N_OVERSHOOT + block32 exists for [0 .. nblock-1 +N_OVERSHOOT] + ((UChar*)block32) [0 .. nblock-1] holds block + ptr exists for [0 .. nblock-1] + + Post: + ((UChar*)block32) [0 .. nblock-1] holds block + All other areas of block32 destroyed + ftab [0 .. 65536 ] destroyed + ptr [0 .. nblock-1] holds sorted order + if (*budget < 0), sorting was abandoned +*/ + +#define BIGFREQ(b) (ftab[((b)+1) << 8] - ftab[(b) << 8]) +#define SETMASK (1 << 21) +#define CLEARMASK (~(SETMASK)) + +static +void mainSort ( UInt32* ptr, + UChar* block, + UInt16* quadrant, + UInt32* ftab, + Int32 nblock, + Int32 verb, + Int32* budget ) +{ + Int32 i, j, k, ss, sb; + Int32 runningOrder[256]; + Bool bigDone[256]; + Int32 copyStart[256]; + Int32 copyEnd [256]; + UChar c1; + Int32 numQSorted; + UInt16 s; + if (verb >= 4) VPrintf0 ( " main sort initialise ...\n" ); + + /*-- set up the 2-byte frequency table --*/ + for (i = 65536; i >= 0; i--) ftab[i] = 0; + + j = block[0] << 8; + i = nblock-1; + for (; i >= 3; i -= 4) { + quadrant[i] = 0; + j = (j >> 8) | ( ((UInt16)block[i]) << 8); + ftab[j]++; + quadrant[i-1] = 0; + j = (j >> 8) | ( ((UInt16)block[i-1]) << 8); + ftab[j]++; + quadrant[i-2] = 0; + j = (j >> 8) | ( ((UInt16)block[i-2]) << 8); + ftab[j]++; + quadrant[i-3] = 0; + j = (j >> 8) | ( ((UInt16)block[i-3]) << 8); + ftab[j]++; + } + for (; i >= 0; i--) { + quadrant[i] = 0; + j = (j >> 8) | ( ((UInt16)block[i]) << 8); + ftab[j]++; + } + + /*-- (emphasises close relationship of block & quadrant) --*/ + for (i = 0; i < BZ_N_OVERSHOOT; i++) { + block [nblock+i] = block[i]; + quadrant[nblock+i] = 0; + } + + if (verb >= 4) VPrintf0 ( " bucket sorting ...\n" ); + + /*-- Complete the initial radix sort --*/ + for (i = 1; i <= 65536; i++) ftab[i] += ftab[i-1]; + + s = block[0] << 8; + i = nblock-1; + for (; i >= 3; i -= 4) { + s = (s >> 8) | (block[i] << 8); + j = ftab[s] -1; + ftab[s] = j; + ptr[j] = i; + s = (s >> 8) | (block[i-1] << 8); + j = ftab[s] -1; + ftab[s] = j; + ptr[j] = i-1; + s = (s >> 8) | (block[i-2] << 8); + j = ftab[s] -1; + ftab[s] = j; + ptr[j] = i-2; + s = (s >> 8) | (block[i-3] << 8); + j = ftab[s] -1; + ftab[s] = j; + ptr[j] = i-3; + } + for (; i >= 0; i--) { + s = (s >> 8) | (block[i] << 8); + j = ftab[s] -1; + ftab[s] = j; + ptr[j] = i; + } + + /*-- + Now ftab contains the first loc of every small bucket. + Calculate the running order, from smallest to largest + big bucket. + --*/ + for (i = 0; i <= 255; i++) { + bigDone [i] = False; + runningOrder[i] = i; + } + + { + Int32 vv; + Int32 h = 1; + do h = 3 * h + 1; while (h <= 256); + do { + h = h / 3; + for (i = h; i <= 255; i++) { + vv = runningOrder[i]; + j = i; + while ( BIGFREQ(runningOrder[j-h]) > BIGFREQ(vv) ) { + runningOrder[j] = runningOrder[j-h]; + j = j - h; + if (j <= (h - 1)) goto zero; + } + zero: + runningOrder[j] = vv; + } + } while (h != 1); + } + + /*-- + The main sorting loop. + --*/ + + numQSorted = 0; + + for (i = 0; i <= 255; i++) { + + /*-- + Process big buckets, starting with the least full. + Basically this is a 3-step process in which we call + mainQSort3 to sort the small buckets [ss, j], but + also make a big effort to avoid the calls if we can. + --*/ + ss = runningOrder[i]; + + /*-- + Step 1: + Complete the big bucket [ss] by quicksorting + any unsorted small buckets [ss, j], for j != ss. + Hopefully previous pointer-scanning phases have already + completed many of the small buckets [ss, j], so + we don't have to sort them at all. + --*/ + for (j = 0; j <= 255; j++) { + if (j != ss) { + sb = (ss << 8) + j; + if ( ! (ftab[sb] & SETMASK) ) { + Int32 lo = ftab[sb] & CLEARMASK; + Int32 hi = (ftab[sb+1] & CLEARMASK) - 1; + if (hi > lo) { + if (verb >= 4) + VPrintf4 ( " qsort [0x%x, 0x%x] " + "done %d this %d\n", + ss, j, numQSorted, hi - lo + 1 ); + mainQSort3 ( + ptr, block, quadrant, nblock, + lo, hi, BZ_N_RADIX, budget + ); + numQSorted += (hi - lo + 1); + if (*budget < 0) return; + } + } + ftab[sb] |= SETMASK; + } + } + + AssertH ( !bigDone[ss], 1006 ); + + /*-- + Step 2: + Now scan this big bucket [ss] so as to synthesise the + sorted order for small buckets [t, ss] for all t, + including, magically, the bucket [ss,ss] too. + This will avoid doing Real Work in subsequent Step 1's. + --*/ + { + for (j = 0; j <= 255; j++) { + copyStart[j] = ftab[(j << 8) + ss] & CLEARMASK; + copyEnd [j] = (ftab[(j << 8) + ss + 1] & CLEARMASK) - 1; + } + for (j = ftab[ss << 8] & CLEARMASK; j < copyStart[ss]; j++) { + k = ptr[j]-1; if (k < 0) k += nblock; + c1 = block[k]; + if (!bigDone[c1]) + ptr[ copyStart[c1]++ ] = k; + } + for (j = (ftab[(ss+1) << 8] & CLEARMASK) - 1; j > copyEnd[ss]; j--) { + k = ptr[j]-1; if (k < 0) k += nblock; + c1 = block[k]; + if (!bigDone[c1]) + ptr[ copyEnd[c1]-- ] = k; + } + } + + AssertH ( (copyStart[ss]-1 == copyEnd[ss]) + || + /* Extremely rare case missing in bzip2-1.0.0 and 1.0.1. + Necessity for this case is demonstrated by compressing + a sequence of approximately 48.5 million of character + 251; 1.0.0/1.0.1 will then die here. */ + (copyStart[ss] == 0 && copyEnd[ss] == nblock-1), + 1007 ) + + for (j = 0; j <= 255; j++) ftab[(j << 8) + ss] |= SETMASK; + + /*-- + Step 3: + The [ss] big bucket is now done. Record this fact, + and update the quadrant descriptors. Remember to + update quadrants in the overshoot area too, if + necessary. The "if (i < 255)" test merely skips + this updating for the last bucket processed, since + updating for the last bucket is pointless. + + The quadrant array provides a way to incrementally + cache sort orderings, as they appear, so as to + make subsequent comparisons in fullGtU() complete + faster. For repetitive blocks this makes a big + difference (but not big enough to be able to avoid + the fallback sorting mechanism, exponential radix sort). + + The precise meaning is: at all times: + + for 0 <= i < nblock and 0 <= j <= nblock + + if block[i] != block[j], + + then the relative values of quadrant[i] and + quadrant[j] are meaningless. + + else { + if quadrant[i] < quadrant[j] + then the string starting at i lexicographically + precedes the string starting at j + + else if quadrant[i] > quadrant[j] + then the string starting at j lexicographically + precedes the string starting at i + + else + the relative ordering of the strings starting + at i and j has not yet been determined. + } + --*/ + bigDone[ss] = True; + + if (i < 255) { + Int32 bbStart = ftab[ss << 8] & CLEARMASK; + Int32 bbSize = (ftab[(ss+1) << 8] & CLEARMASK) - bbStart; + Int32 shifts = 0; + + while ((bbSize >> shifts) > 65534) shifts++; + + for (j = bbSize-1; j >= 0; j--) { + Int32 a2update = ptr[bbStart + j]; + UInt16 qVal = (UInt16)(j >> shifts); + quadrant[a2update] = qVal; + if (a2update < BZ_N_OVERSHOOT) + quadrant[a2update + nblock] = qVal; + } + AssertH ( ((bbSize-1) >> shifts) <= 65535, 1002 ); + } + + } + + if (verb >= 4) + VPrintf3 ( " %d pointers, %d sorted, %d scanned\n", + nblock, numQSorted, nblock - numQSorted ); +} + +#undef BIGFREQ +#undef SETMASK +#undef CLEARMASK + + +/*---------------------------------------------*/ +/* Pre: + nblock > 0 + arr2 exists for [0 .. nblock-1 +N_OVERSHOOT] + ((UChar*)arr2) [0 .. nblock-1] holds block + arr1 exists for [0 .. nblock-1] + + Post: + ((UChar*)arr2) [0 .. nblock-1] holds block + All other areas of block destroyed + ftab [ 0 .. 65536 ] destroyed + arr1 [0 .. nblock-1] holds sorted order +*/ +void BZ2_blockSort ( EState* s ) +{ + UInt32* ptr = s->ptr; + UChar* block = s->block; + UInt32* ftab = s->ftab; + Int32 nblock = s->nblock; + Int32 verb = s->verbosity; + Int32 wfact = s->workFactor; + UInt16* quadrant; + Int32 budget; + Int32 budgetInit; + Int32 i; + + if (nblock < 10000) { + fallbackSort ( s->arr1, s->arr2, ftab, nblock, verb ); + } else { + /* Calculate the location for quadrant, remembering to get + the alignment right. Assumes that &(block[0]) is at least + 2-byte aligned -- this should be ok since block is really + the first section of arr2. + */ + i = nblock+BZ_N_OVERSHOOT; + if (i & 1) i++; + quadrant = (UInt16*)(&(block[i])); + + /* (wfact-1) / 3 puts the default-factor-30 + transition point at very roughly the same place as + with v0.1 and v0.9.0. + Not that it particularly matters any more, since the + resulting compressed stream is now the same regardless + of whether or not we use the main sort or fallback sort. + */ + if (wfact < 1 ) wfact = 1; + if (wfact > 100) wfact = 100; + budgetInit = nblock * ((wfact-1) / 3); + budget = budgetInit; + + mainSort ( ptr, block, quadrant, ftab, nblock, verb, &budget ); + if (verb >= 3) + VPrintf3 ( " %d work, %d block, ratio %5.2f\n", + budgetInit - budget, + nblock, + (float)(budgetInit - budget) / + (float)(nblock==0 ? 1 : nblock) ); + if (budget < 0) { + if (verb >= 2) + VPrintf0 ( " too repetitive; using fallback" + " sorting algorithm\n" ); + fallbackSort ( s->arr1, s->arr2, ftab, nblock, verb ); + } + } + + s->origPtr = -1; + for (i = 0; i < s->nblock; i++) + if (ptr[i] == 0) + { s->origPtr = i; break; }; + + AssertH( s->origPtr != -1, 1003 ); +} + + +/*-------------------------------------------------------------*/ +/*--- end blocksort.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bz-common.xsl Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,39 @@ +<?xml version="1.0"?> <!-- -*- sgml -*- --> +<xsl:stylesheet + xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> + +<!-- we like '1.2 Title' --> +<xsl:param name="section.autolabel" select="'1'"/> +<xsl:param name="section.label.includes.component.label" select="'1'"/> + +<!-- Do not put 'Chapter' at the start of eg 'Chapter 1. Doing This' --> +<xsl:param name="local.l10n.xml" select="document('')"/> +<l:i18n xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0"> + <l:l10n language="en"> + <l:context name="title-numbered"> + <l:template name="chapter" text="%n. %t"/> + </l:context> + </l:l10n> +</l:i18n> + +<!-- don't generate sub-tocs for qanda sets --> +<xsl:param name="generate.toc"> +set toc,title +book toc,title,figure,table,example,equation +chapter toc,title +section toc +sect1 toc +sect2 toc +sect3 toc +sect4 nop +sect5 nop +qandaset toc +qandadiv nop +appendix toc,title +article/appendix nop +article toc,title +preface toc,title +reference toc,title +</xsl:param> + +</xsl:stylesheet>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bz-fo.xsl Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,276 @@ +<?xml version="1.0" encoding="UTF-8"?> <!-- -*- sgml -*- --> +<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" + xmlns:fo="http://www.w3.org/1999/XSL/Format" version="1.0"> + +<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"/> +<xsl:import href="bz-common.xsl"/> + +<!-- set indent = yes while debugging, then change to NO --> +<xsl:output method="xml" indent="yes"/> + +<!-- ensure only passivetex extensions are on --> +<xsl:param name="stylesheet.result.type" select="'fo'"/> +<!-- fo extensions: PDF bookmarks and index terms --> +<xsl:param name="use.extensions" select="'1'"/> +<xsl:param name="xep.extensions" select="0"/> +<xsl:param name="fop.extensions" select="0"/> +<xsl:param name="saxon.extensions" select="0"/> +<xsl:param name="passivetex.extensions" select="1"/> +<xsl:param name="tablecolumns.extension" select="'1'"/> + +<!-- ensure we are using single sided --> +<xsl:param name="double.sided" select="'0'"/> + +<!-- insert cross references to page numbers --> +<xsl:param name="insert.xref.page.number" select="1"/> + +<!-- <?custom-pagebreak?> inserts a page break at this point --> +<xsl:template match="processing-instruction('custom-pagebreak')"> + <fo:block break-before='page'/> +</xsl:template> + +<!-- show links in color --> +<xsl:attribute-set name="xref.properties"> + <xsl:attribute name="color">blue</xsl:attribute> +</xsl:attribute-set> + +<!-- make pre listings indented a bit + a bg colour --> +<xsl:template match="programlisting | screen"> + <fo:block start-indent="0.25in" wrap-option="no-wrap" + white-space-collapse="false" text-align="start" + font-family="monospace" background-color="#f2f2f9" + linefeed-treatment="preserve" + xsl:use-attribute-sets="normal.para.spacing"> + <xsl:apply-templates/> + </fo:block> +</xsl:template> +<!-- make verbatim output prettier --> +<xsl:template match="literallayout"> + <fo:block start-indent="0.25in" wrap-option="no-wrap" + white-space-collapse="false" text-align="start" + font-family="monospace" background-color="#edf7f4" + linefeed-treatment="preserve" + space-before="0em" space-after="0em"> + <xsl:apply-templates/> + </fo:block> +</xsl:template> + +<!-- workaround bug in passivetex fo output for itemizedlist --> +<xsl:template match="itemizedlist/listitem"> + <xsl:variable name="id"> + <xsl:call-template name="object.id"/></xsl:variable> + <xsl:variable name="itemsymbol"> + <xsl:call-template name="list.itemsymbol"> + <xsl:with-param name="node" select="parent::itemizedlist"/> + </xsl:call-template> + </xsl:variable> + <xsl:variable name="item.contents"> + <fo:list-item-label end-indent="label-end()"> + <fo:block> + <xsl:choose> + <xsl:when test="$itemsymbol='disc'">•</xsl:when> + <xsl:when test="$itemsymbol='bullet'">•</xsl:when> + <xsl:otherwise>•</xsl:otherwise> + </xsl:choose> + </fo:block> + </fo:list-item-label> + <fo:list-item-body start-indent="body-start()"> + <xsl:apply-templates/> <!-- removed extra block wrapper --> + </fo:list-item-body> + </xsl:variable> + <xsl:choose> + <xsl:when test="parent::*/@spacing = 'compact'"> + <fo:list-item id="{$id}" + xsl:use-attribute-sets="compact.list.item.spacing"> + <xsl:copy-of select="$item.contents"/> + </fo:list-item> + </xsl:when> + <xsl:otherwise> + <fo:list-item id="{$id}" xsl:use-attribute-sets="list.item.spacing"> + <xsl:copy-of select="$item.contents"/> + </fo:list-item> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- workaround bug in passivetex fo output for orderedlist --> +<xsl:template match="orderedlist/listitem"> + <xsl:variable name="id"> + <xsl:call-template name="object.id"/></xsl:variable> + <xsl:variable name="item.contents"> + <fo:list-item-label end-indent="label-end()"> + <fo:block> + <xsl:apply-templates select="." mode="item-number"/> + </fo:block> + </fo:list-item-label> + <fo:list-item-body start-indent="body-start()"> + <xsl:apply-templates/> <!-- removed extra block wrapper --> + </fo:list-item-body> + </xsl:variable> + <xsl:choose> + <xsl:when test="parent::*/@spacing = 'compact'"> + <fo:list-item id="{$id}" + xsl:use-attribute-sets="compact.list.item.spacing"> + <xsl:copy-of select="$item.contents"/> + </fo:list-item> + </xsl:when> + <xsl:otherwise> + <fo:list-item id="{$id}" xsl:use-attribute-sets="list.item.spacing"> + <xsl:copy-of select="$item.contents"/> + </fo:list-item> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- workaround bug in passivetex fo output for variablelist --> +<xsl:param name="variablelist.as.blocks" select="1"/> +<xsl:template match="varlistentry" mode="vl.as.blocks"> + <xsl:variable name="id"> + <xsl:call-template name="object.id"/></xsl:variable> + <fo:block id="{$id}" xsl:use-attribute-sets="list.item.spacing" + keep-together.within-column="always" + keep-with-next.within-column="always"> + <xsl:apply-templates select="term"/> + </fo:block> + <fo:block start-indent="0.5in" end-indent="0in" + space-after.minimum="0.2em" + space-after.optimum="0.4em" + space-after.maximum="0.6em"> + <fo:block> + <xsl:apply-templates select="listitem"/> + </fo:block> + </fo:block> +</xsl:template> + + +<!-- workaround bug in footers: force right-align w/two 80|30 cols --> +<xsl:template name="footer.table"> + <xsl:param name="pageclass" select="''"/> + <xsl:param name="sequence" select="''"/> + <xsl:param name="gentext-key" select="''"/> + <xsl:choose> + <xsl:when test="$pageclass = 'index'"> + <xsl:attribute name="margin-left">0pt</xsl:attribute> + </xsl:when> + </xsl:choose> + <xsl:variable name="candidate"> + <fo:table table-layout="fixed" width="100%"> + <fo:table-column column-number="1" column-width="80%"/> + <fo:table-column column-number="2" column-width="20%"/> + <fo:table-body> + <fo:table-row height="14pt"> + <fo:table-cell text-align="left" display-align="after"> + <xsl:attribute name="relative-align">baseline</xsl:attribute> + <fo:block> + <fo:block> </fo:block><!-- empty cell --> + </fo:block> + </fo:table-cell> + <fo:table-cell text-align="center" display-align="after"> + <xsl:attribute name="relative-align">baseline</xsl:attribute> + <fo:block> + <xsl:call-template name="footer.content"> + <xsl:with-param name="pageclass" select="$pageclass"/> + <xsl:with-param name="sequence" select="$sequence"/> + <xsl:with-param name="position" select="'center'"/> + <xsl:with-param name="gentext-key" select="$gentext-key"/> + </xsl:call-template> + </fo:block> + </fo:table-cell> + </fo:table-row> + </fo:table-body> + </fo:table> + </xsl:variable> + <!-- Really output a footer? --> + <xsl:choose> + <xsl:when test="$pageclass='titlepage' and $gentext-key='book' + and $sequence='first'"> + <!-- no, book titlepages have no footers at all --> + </xsl:when> + <xsl:when test="$sequence = 'blank' and $footers.on.blank.pages = 0"> + <!-- no output --> + </xsl:when> + <xsl:otherwise> + <xsl:copy-of select="$candidate"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + + +<!-- fix bug in headers: force right-align w/two 40|60 cols --> +<xsl:template name="header.table"> + <xsl:param name="pageclass" select="''"/> + <xsl:param name="sequence" select="''"/> + <xsl:param name="gentext-key" select="''"/> + <xsl:choose> + <xsl:when test="$pageclass = 'index'"> + <xsl:attribute name="margin-left">0pt</xsl:attribute> + </xsl:when> + </xsl:choose> + <xsl:variable name="candidate"> + <fo:table table-layout="fixed" width="100%"> + <xsl:call-template name="head.sep.rule"> + <xsl:with-param name="pageclass" select="$pageclass"/> + <xsl:with-param name="sequence" select="$sequence"/> + <xsl:with-param name="gentext-key" select="$gentext-key"/> + </xsl:call-template> + <fo:table-column column-number="1" column-width="40%"/> + <fo:table-column column-number="2" column-width="60%"/> + <fo:table-body> + <fo:table-row height="14pt"> + <fo:table-cell text-align="left" display-align="before"> + <xsl:attribute name="relative-align">baseline</xsl:attribute> + <fo:block> + <fo:block> </fo:block><!-- empty cell --> + </fo:block> + </fo:table-cell> + <fo:table-cell text-align="center" display-align="before"> + <xsl:attribute name="relative-align">baseline</xsl:attribute> + <fo:block> + <xsl:call-template name="header.content"> + <xsl:with-param name="pageclass" select="$pageclass"/> + <xsl:with-param name="sequence" select="$sequence"/> + <xsl:with-param name="position" select="'center'"/> + <xsl:with-param name="gentext-key" select="$gentext-key"/> + </xsl:call-template> + </fo:block> + </fo:table-cell> + </fo:table-row> + </fo:table-body> + </fo:table> + </xsl:variable> + <!-- Really output a header? --> + <xsl:choose> + <xsl:when test="$pageclass = 'titlepage' and $gentext-key = 'book' + and $sequence='first'"> + <!-- no, book titlepages have no headers at all --> + </xsl:when> + <xsl:when test="$sequence = 'blank' and $headers.on.blank.pages = 0"> + <!-- no output --> + </xsl:when> + <xsl:otherwise> + <xsl:copy-of select="$candidate"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + + +<!-- Bug-fix for Suse 10 PassiveTex version --> +<!-- Precompute attribute values 'cos PassiveTex is too stupid: --> +<xsl:attribute-set name="component.title.properties"> + <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute> + <xsl:attribute name="space-before.optimum"> + <xsl:value-of select="concat($body.font.master, 'pt')"/> + </xsl:attribute> + <xsl:attribute name="space-before.minimum"> + <xsl:value-of select="$body.font.master * 0.8"/> + <xsl:text>pt</xsl:text> + </xsl:attribute> + <xsl:attribute name="space-before.maximum"> + <xsl:value-of select="$body.font.master * 1.2"/> + <xsl:text>pt</xsl:text> + </xsl:attribute> + <xsl:attribute name="hyphenate">false</xsl:attribute> +</xsl:attribute-set> + + +</xsl:stylesheet>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bz-html.xsl Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,20 @@ +<?xml version="1.0"?> <!-- -*- sgml -*- --> +<!DOCTYPE xsl:stylesheet [ <!ENTITY bz-css SYSTEM "./bzip.css"> ]> + +<xsl:stylesheet + xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> + +<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl"/> +<xsl:import href="bz-common.xsl"/> + +<!-- use 8859-1 encoding --> +<xsl:output method="html" encoding="ISO-8859-1" indent="yes"/> + +<!-- we include the css directly when generating one large file --> +<xsl:template name="user.head.content"> + <style type="text/css" media="screen"> + <xsl:text>&bz-css;</xsl:text> + </style> +</xsl:template> + +</xsl:stylesheet>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzdiff Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,76 @@ +#!/bin/sh +# sh is buggy on RS/6000 AIX 3.2. Replace above line with #!/bin/ksh + +# Bzcmp/diff wrapped for bzip2, +# adapted from zdiff by Philippe Troin <phil@fifi.org> for Debian GNU/Linux. + +# Bzcmp and bzdiff are used to invoke the cmp or the diff pro- +# gram on compressed files. All options specified are passed +# directly to cmp or diff. If only 1 file is specified, then +# the files compared are file1 and an uncompressed file1.gz. +# If two files are specified, then they are uncompressed (if +# necessary) and fed to cmp or diff. The exit status from cmp +# or diff is preserved. + +PATH="/usr/bin:/bin:$PATH"; export PATH +prog=`echo $0 | sed 's|.*/||'` +case "$prog" in + *cmp) comp=${CMP-cmp} ;; + *) comp=${DIFF-diff} ;; +esac + +OPTIONS= +FILES= +for ARG +do + case "$ARG" in + -*) OPTIONS="$OPTIONS $ARG";; + *) if test -f "$ARG"; then + FILES="$FILES $ARG" + else + echo "${prog}: $ARG not found or not a regular file" + exit 1 + fi ;; + esac +done +if test -z "$FILES"; then + echo "Usage: $prog [${comp}_options] file [file]" + exit 1 +fi +tmp=`mktemp ${TMPDIR:-/tmp}/bzdiff.XXXXXXXXXX` || { + echo 'cannot create a temporary file' >&2 + exit 1 +} +set $FILES +if test $# -eq 1; then + FILE=`echo "$1" | sed 's/.bz2$//'` + bzip2 -cd "$FILE.bz2" | $comp $OPTIONS - "$FILE" + STAT="$?" + +elif test $# -eq 2; then + case "$1" in + *.bz2) + case "$2" in + *.bz2) + F=`echo "$2" | sed 's|.*/||;s|.bz2$||'` + bzip2 -cdfq "$2" > $tmp + bzip2 -cdfq "$1" | $comp $OPTIONS - $tmp + STAT="$?" + /bin/rm -f $tmp;; + + *) bzip2 -cdfq "$1" | $comp $OPTIONS - "$2" + STAT="$?";; + esac;; + *) case "$2" in + *.bz2) + bzip2 -cdfq "$2" | $comp $OPTIONS "$1" - + STAT="$?";; + *) $comp $OPTIONS "$1" "$2" + STAT="$?";; + esac;; + esac + exit "$STAT" +else + echo "Usage: $prog [${comp}_options] file [file]" + exit 1 +fi
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzdiff.1 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,47 @@ +\"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org> +\"for Debian GNU/Linux +.TH BZDIFF 1 +.SH NAME +bzcmp, bzdiff \- compare bzip2 compressed files +.SH SYNOPSIS +.B bzcmp +[ cmp_options ] file1 +[ file2 ] +.br +.B bzdiff +[ diff_options ] file1 +[ file2 ] +.SH DESCRIPTION +.I Bzcmp +and +.I bzdiff +are used to invoke the +.I cmp +or the +.I diff +program on bzip2 compressed files. All options specified are passed +directly to +.I cmp +or +.IR diff "." +If only 1 file is specified, then the files compared are +.I file1 +and an uncompressed +.IR file1 ".bz2." +If two files are specified, then they are uncompressed if necessary and fed to +.I cmp +or +.IR diff "." +The exit status from +.I cmp +or +.I diff +is preserved. +.SH "SEE ALSO" +cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1) +.SH BUGS +Messages from the +.I cmp +or +.I diff +programs refer to temporary filenames instead of those specified.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzgrep Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,75 @@ +#!/bin/sh + +# Bzgrep wrapped for bzip2, +# adapted from zgrep by Philippe Troin <phil@fifi.org> for Debian GNU/Linux. +## zgrep notice: +## zgrep -- a wrapper around a grep program that decompresses files as needed +## Adapted from a version sent by Charles Levert <charles@comm.polymtl.ca> + +PATH="/usr/bin:$PATH"; export PATH + +prog=`echo $0 | sed 's|.*/||'` +case "$prog" in + *egrep) grep=${EGREP-egrep} ;; + *fgrep) grep=${FGREP-fgrep} ;; + *) grep=${GREP-grep} ;; +esac +pat="" +while test $# -ne 0; do + case "$1" in + -e | -f) opt="$opt $1"; shift; pat="$1" + if test "$grep" = grep; then # grep is buggy with -e on SVR4 + grep=egrep + fi;; + -A | -B) opt="$opt $1 $2"; shift;; + -*) opt="$opt $1";; + *) if test -z "$pat"; then + pat="$1" + else + break; + fi;; + esac + shift +done + +if test -z "$pat"; then + echo "grep through bzip2 files" + echo "usage: $prog [grep_options] pattern [files]" + exit 1 +fi + +list=0 +silent=0 +op=`echo "$opt" | sed -e 's/ //g' -e 's/-//g'` +case "$op" in + *l*) list=1 +esac +case "$op" in + *h*) silent=1 +esac + +if test $# -eq 0; then + bzip2 -cdfq | $grep $opt "$pat" + exit $? +fi + +res=0 +for i do + if test -f "$i"; then :; else if test -f "$i.bz2"; then i="$i.bz2"; fi; fi + if test $list -eq 1; then + bzip2 -cdfq "$i" | $grep $opt "$pat" 2>&1 > /dev/null && echo $i + r=$? + elif test $# -eq 1 -o $silent -eq 1; then + bzip2 -cdfq "$i" | $grep $opt "$pat" + r=$? + else + j=${i//\\/\\\\} + j=${j//|/\\|} + j=${j//&/\\&} + j=`printf "%s" "$j" | tr '\n' ' '` + bzip2 -cdfq "$i" | $grep $opt "$pat" | sed "s|^|${j}:|" + r=$? + fi + test "$r" -ne 0 && res="$r" +done +exit $res
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzgrep.1 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,56 @@ +\"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org> +\"for Debian GNU/Linux +.TH BZGREP 1 +.SH NAME +bzgrep, bzfgrep, bzegrep \- search possibly bzip2 compressed files for a regular expression +.SH SYNOPSIS +.B bzgrep +[ grep_options ] +.BI [\ -e\ ] " pattern" +.IR filename ".\|.\|." +.br +.B bzegrep +[ egrep_options ] +.BI [\ -e\ ] " pattern" +.IR filename ".\|.\|." +.br +.B bzfgrep +[ fgrep_options ] +.BI [\ -e\ ] " pattern" +.IR filename ".\|.\|." +.SH DESCRIPTION +.IR Bzgrep +is used to invoke the +.I grep +on bzip2-compressed files. All options specified are passed directly to +.I grep. +If no file is specified, then the standard input is decompressed +if necessary and fed to grep. +Otherwise the given files are uncompressed if necessary and fed to +.I grep. +.PP +If +.I bzgrep +is invoked as +.I bzegrep +or +.I bzfgrep +then +.I egrep +or +.I fgrep +is used instead of +.I grep. +If the GREP environment variable is set, +.I bzgrep +uses it as the +.I grep +program to be invoked. For example: + + for sh: GREP=fgrep bzgrep string files + for csh: (setenv GREP fgrep; bzgrep string files) +.SH AUTHOR +Charles Levert (charles@comm.polymtl.ca). Adapted to bzip2 by Philippe +Troin <phil@fifi.org> for Debian GNU/Linux. +.SH "SEE ALSO" +grep(1), egrep(1), fgrep(1), bzdiff(1), bzmore(1), bzless(1), bzip2(1)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzip.css Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,74 @@ +/* Colours: +#74240f dark brown h1, h2, h3, h4 +#336699 medium blue links +#339999 turquoise link hover colour +#202020 almost black general text +#761596 purple md5sum text +#626262 dark gray pre border +#eeeeee very light gray pre background +#f2f2f9 very light blue nav table background +#3366cc medium blue nav table border +*/ + +a, a:link, a:visited, a:active { color: #336699; } +a:hover { color: #339999; } + +body { font: 80%/126% sans-serif; } +h1, h2, h3, h4 { color: #74240f; } + +dt { color: #336699; font-weight: bold } +dd { + margin-left: 1.5em; + padding-bottom: 0.8em; +} + +/* -- ruler -- */ +div.hr_blue { + height: 3px; + background:#ffffff url("/images/hr_blue.png") repeat-x; } +div.hr_blue hr { display:none; } + +/* release styles */ +#release p { margin-top: 0.4em; } +#release .md5sum { color: #761596; } + + +/* ------ styles for docs|manuals|howto ------ */ +/* -- lists -- */ +ul { + margin: 0px 4px 16px 16px; + padding: 0px; + list-style: url("/images/li-blue.png"); +} +ul li { + margin-bottom: 10px; +} +ul ul { + list-style-type: none; + list-style-image: none; + margin-left: 0px; +} + +/* header / footer nav tables */ +table.nav { + border: solid 1px #3366cc; + background: #f2f2f9; + background-color: #f2f2f9; + margin-bottom: 0.5em; +} +/* don't have underlined links in chunked nav menus */ +table.nav a { text-decoration: none; } +table.nav a:hover { text-decoration: underline; } +table.nav td { font-size: 85%; } + +code, tt, pre { font-size: 120%; } +code, tt { color: #761596; } + +div.literallayout, pre.programlisting, pre.screen { + color: #000000; + padding: 0.5em; + background: #eeeeee; + border: 1px solid #626262; + background-color: #eeeeee; + margin: 4px 0px 4px 0px; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzip2.1 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,454 @@ +.PU +.TH bzip2 1 +.SH NAME +bzip2, bunzip2 \- a block-sorting file compressor, v1.0.6 +.br +bzcat \- decompresses files to stdout +.br +bzip2recover \- recovers data from damaged bzip2 files + +.SH SYNOPSIS +.ll +8 +.B bzip2 +.RB [ " \-cdfkqstvzVL123456789 " ] +[ +.I "filenames \&..." +] +.ll -8 +.br +.B bunzip2 +.RB [ " \-fkvsVL " ] +[ +.I "filenames \&..." +] +.br +.B bzcat +.RB [ " \-s " ] +[ +.I "filenames \&..." +] +.br +.B bzip2recover +.I "filename" + +.SH DESCRIPTION +.I bzip2 +compresses files using the Burrows-Wheeler block sorting +text compression algorithm, and Huffman coding. Compression is +generally considerably better than that achieved by more conventional +LZ77/LZ78-based compressors, and approaches the performance of the PPM +family of statistical compressors. + +The command-line options are deliberately very similar to +those of +.I GNU gzip, +but they are not identical. + +.I bzip2 +expects a list of file names to accompany the +command-line flags. Each file is replaced by a compressed version of +itself, with the name "original_name.bz2". +Each compressed file +has the same modification date, permissions, and, when possible, +ownership as the corresponding original, so that these properties can +be correctly restored at decompression time. File name handling is +naive in the sense that there is no mechanism for preserving original +file names, permissions, ownerships or dates in filesystems which lack +these concepts, or have serious file name length restrictions, such as +MS-DOS. + +.I bzip2 +and +.I bunzip2 +will by default not overwrite existing +files. If you want this to happen, specify the \-f flag. + +If no file names are specified, +.I bzip2 +compresses from standard +input to standard output. In this case, +.I bzip2 +will decline to +write compressed output to a terminal, as this would be entirely +incomprehensible and therefore pointless. + +.I bunzip2 +(or +.I bzip2 \-d) +decompresses all +specified files. Files which were not created by +.I bzip2 +will be detected and ignored, and a warning issued. +.I bzip2 +attempts to guess the filename for the decompressed file +from that of the compressed file as follows: + + filename.bz2 becomes filename + filename.bz becomes filename + filename.tbz2 becomes filename.tar + filename.tbz becomes filename.tar + anyothername becomes anyothername.out + +If the file does not end in one of the recognised endings, +.I .bz2, +.I .bz, +.I .tbz2 +or +.I .tbz, +.I bzip2 +complains that it cannot +guess the name of the original file, and uses the original name +with +.I .out +appended. + +As with compression, supplying no +filenames causes decompression from +standard input to standard output. + +.I bunzip2 +will correctly decompress a file which is the +concatenation of two or more compressed files. The result is the +concatenation of the corresponding uncompressed files. Integrity +testing (\-t) +of concatenated +compressed files is also supported. + +You can also compress or decompress files to the standard output by +giving the \-c flag. Multiple files may be compressed and +decompressed like this. The resulting outputs are fed sequentially to +stdout. Compression of multiple files +in this manner generates a stream +containing multiple compressed file representations. Such a stream +can be decompressed correctly only by +.I bzip2 +version 0.9.0 or +later. Earlier versions of +.I bzip2 +will stop after decompressing +the first file in the stream. + +.I bzcat +(or +.I bzip2 -dc) +decompresses all specified files to +the standard output. + +.I bzip2 +will read arguments from the environment variables +.I BZIP2 +and +.I BZIP, +in that order, and will process them +before any arguments read from the command line. This gives a +convenient way to supply default arguments. + +Compression is always performed, even if the compressed +file is slightly +larger than the original. Files of less than about one hundred bytes +tend to get larger, since the compression mechanism has a constant +overhead in the region of 50 bytes. Random data (including the output +of most file compressors) is coded at about 8.05 bits per byte, giving +an expansion of around 0.5%. + +As a self-check for your protection, +.I +bzip2 +uses 32-bit CRCs to +make sure that the decompressed version of a file is identical to the +original. This guards against corruption of the compressed data, and +against undetected bugs in +.I bzip2 +(hopefully very unlikely). The +chances of data corruption going undetected is microscopic, about one +chance in four billion for each file processed. Be aware, though, that +the check occurs upon decompression, so it can only tell you that +something is wrong. It can't help you +recover the original uncompressed +data. You can use +.I bzip2recover +to try to recover data from +damaged files. + +Return values: 0 for a normal exit, 1 for environmental problems (file +not found, invalid flags, I/O errors, &c), 2 to indicate a corrupt +compressed file, 3 for an internal consistency error (eg, bug) which +caused +.I bzip2 +to panic. + +.SH OPTIONS +.TP +.B \-c --stdout +Compress or decompress to standard output. +.TP +.B \-d --decompress +Force decompression. +.I bzip2, +.I bunzip2 +and +.I bzcat +are +really the same program, and the decision about what actions to take is +done on the basis of which name is used. This flag overrides that +mechanism, and forces +.I bzip2 +to decompress. +.TP +.B \-z --compress +The complement to \-d: forces compression, regardless of the +invocation name. +.TP +.B \-t --test +Check integrity of the specified file(s), but don't decompress them. +This really performs a trial decompression and throws away the result. +.TP +.B \-f --force +Force overwrite of output files. Normally, +.I bzip2 +will not overwrite +existing output files. Also forces +.I bzip2 +to break hard links +to files, which it otherwise wouldn't do. + +bzip2 normally declines to decompress files which don't have the +correct magic header bytes. If forced (-f), however, it will pass +such files through unmodified. This is how GNU gzip behaves. +.TP +.B \-k --keep +Keep (don't delete) input files during compression +or decompression. +.TP +.B \-s --small +Reduce memory usage, for compression, decompression and testing. Files +are decompressed and tested using a modified algorithm which only +requires 2.5 bytes per block byte. This means any file can be +decompressed in 2300k of memory, albeit at about half the normal speed. + +During compression, \-s selects a block size of 200k, which limits +memory use to around the same figure, at the expense of your compression +ratio. In short, if your machine is low on memory (8 megabytes or +less), use \-s for everything. See MEMORY MANAGEMENT below. +.TP +.B \-q --quiet +Suppress non-essential warning messages. Messages pertaining to +I/O errors and other critical events will not be suppressed. +.TP +.B \-v --verbose +Verbose mode -- show the compression ratio for each file processed. +Further \-v's increase the verbosity level, spewing out lots of +information which is primarily of interest for diagnostic purposes. +.TP +.B \-L --license -V --version +Display the software version, license terms and conditions. +.TP +.B \-1 (or \-\-fast) to \-9 (or \-\-best) +Set the block size to 100 k, 200 k .. 900 k when compressing. Has no +effect when decompressing. See MEMORY MANAGEMENT below. +The \-\-fast and \-\-best aliases are primarily for GNU gzip +compatibility. In particular, \-\-fast doesn't make things +significantly faster. +And \-\-best merely selects the default behaviour. +.TP +.B \-- +Treats all subsequent arguments as file names, even if they start +with a dash. This is so you can handle files with names beginning +with a dash, for example: bzip2 \-- \-myfilename. +.TP +.B \--repetitive-fast --repetitive-best +These flags are redundant in versions 0.9.5 and above. They provided +some coarse control over the behaviour of the sorting algorithm in +earlier versions, which was sometimes useful. 0.9.5 and above have an +improved algorithm which renders these flags irrelevant. + +.SH MEMORY MANAGEMENT +.I bzip2 +compresses large files in blocks. The block size affects +both the compression ratio achieved, and the amount of memory needed for +compression and decompression. The flags \-1 through \-9 +specify the block size to be 100,000 bytes through 900,000 bytes (the +default) respectively. At decompression time, the block size used for +compression is read from the header of the compressed file, and +.I bunzip2 +then allocates itself just enough memory to decompress +the file. Since block sizes are stored in compressed files, it follows +that the flags \-1 to \-9 are irrelevant to and so ignored +during decompression. + +Compression and decompression requirements, +in bytes, can be estimated as: + + Compression: 400k + ( 8 x block size ) + + Decompression: 100k + ( 4 x block size ), or + 100k + ( 2.5 x block size ) + +Larger block sizes give rapidly diminishing marginal returns. Most of +the compression comes from the first two or three hundred k of block +size, a fact worth bearing in mind when using +.I bzip2 +on small machines. +It is also important to appreciate that the decompression memory +requirement is set at compression time by the choice of block size. + +For files compressed with the default 900k block size, +.I bunzip2 +will require about 3700 kbytes to decompress. To support decompression +of any file on a 4 megabyte machine, +.I bunzip2 +has an option to +decompress using approximately half this amount of memory, about 2300 +kbytes. Decompression speed is also halved, so you should use this +option only where necessary. The relevant flag is -s. + +In general, try and use the largest block size memory constraints allow, +since that maximises the compression achieved. Compression and +decompression speed are virtually unaffected by block size. + +Another significant point applies to files which fit in a single block +-- that means most files you'd encounter using a large block size. The +amount of real memory touched is proportional to the size of the file, +since the file is smaller than a block. For example, compressing a file +20,000 bytes long with the flag -9 will cause the compressor to +allocate around 7600k of memory, but only touch 400k + 20000 * 8 = 560 +kbytes of it. Similarly, the decompressor will allocate 3700k but only +touch 100k + 20000 * 4 = 180 kbytes. + +Here is a table which summarises the maximum memory usage for different +block sizes. Also recorded is the total compressed size for 14 files of +the Calgary Text Compression Corpus totalling 3,141,622 bytes. This +column gives some feel for how compression varies with block size. +These figures tend to understate the advantage of larger block sizes for +larger files, since the Corpus is dominated by smaller files. + + Compress Decompress Decompress Corpus + Flag usage usage -s usage Size + + -1 1200k 500k 350k 914704 + -2 2000k 900k 600k 877703 + -3 2800k 1300k 850k 860338 + -4 3600k 1700k 1100k 846899 + -5 4400k 2100k 1350k 845160 + -6 5200k 2500k 1600k 838626 + -7 6100k 2900k 1850k 834096 + -8 6800k 3300k 2100k 828642 + -9 7600k 3700k 2350k 828642 + +.SH RECOVERING DATA FROM DAMAGED FILES +.I bzip2 +compresses files in blocks, usually 900kbytes long. Each +block is handled independently. If a media or transmission error causes +a multi-block .bz2 +file to become damaged, it may be possible to +recover data from the undamaged blocks in the file. + +The compressed representation of each block is delimited by a 48-bit +pattern, which makes it possible to find the block boundaries with +reasonable certainty. Each block also carries its own 32-bit CRC, so +damaged blocks can be distinguished from undamaged ones. + +.I bzip2recover +is a simple program whose purpose is to search for +blocks in .bz2 files, and write each block out into its own .bz2 +file. You can then use +.I bzip2 +\-t +to test the +integrity of the resulting files, and decompress those which are +undamaged. + +.I bzip2recover +takes a single argument, the name of the damaged file, +and writes a number of files "rec00001file.bz2", +"rec00002file.bz2", etc, containing the extracted blocks. +The output filenames are designed so that the use of +wildcards in subsequent processing -- for example, +"bzip2 -dc rec*file.bz2 > recovered_data" -- processes the files in +the correct order. + +.I bzip2recover +should be of most use dealing with large .bz2 +files, as these will contain many blocks. It is clearly +futile to use it on damaged single-block files, since a +damaged block cannot be recovered. If you wish to minimise +any potential data loss through media or transmission errors, +you might consider compressing with a smaller +block size. + +.SH PERFORMANCE NOTES +The sorting phase of compression gathers together similar strings in the +file. Because of this, files containing very long runs of repeated +symbols, like "aabaabaabaab ..." (repeated several hundred times) may +compress more slowly than normal. Versions 0.9.5 and above fare much +better than previous versions in this respect. The ratio between +worst-case and average-case compression time is in the region of 10:1. +For previous versions, this figure was more like 100:1. You can use the +\-vvvv option to monitor progress in great detail, if you want. + +Decompression speed is unaffected by these phenomena. + +.I bzip2 +usually allocates several megabytes of memory to operate +in, and then charges all over it in a fairly random fashion. This means +that performance, both for compressing and decompressing, is largely +determined by the speed at which your machine can service cache misses. +Because of this, small changes to the code to reduce the miss rate have +been observed to give disproportionately large performance improvements. +I imagine +.I bzip2 +will perform best on machines with very large caches. + +.SH CAVEATS +I/O error messages are not as helpful as they could be. +.I bzip2 +tries hard to detect I/O errors and exit cleanly, but the details of +what the problem is sometimes seem rather misleading. + +This manual page pertains to version 1.0.6 of +.I bzip2. +Compressed data created by this version is entirely forwards and +backwards compatible with the previous public releases, versions +0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1, 1.0.2 and above, but with the following +exception: 0.9.0 and above can correctly decompress multiple +concatenated compressed files. 0.1pl2 cannot do this; it will stop +after decompressing just the first file in the stream. + +.I bzip2recover +versions prior to 1.0.2 used 32-bit integers to represent +bit positions in compressed files, so they could not handle compressed +files more than 512 megabytes long. Versions 1.0.2 and above use +64-bit ints on some platforms which support them (GNU supported +targets, and Windows). To establish whether or not bzip2recover was +built with such a limitation, run it without arguments. In any event +you can build yourself an unlimited version if you can recompile it +with MaybeUInt64 set to be an unsigned 64-bit integer. + + + +.SH AUTHOR +Julian Seward, jsewardbzip.org. + +http://www.bzip.org + +The ideas embodied in +.I bzip2 +are due to (at least) the following +people: Michael Burrows and David Wheeler (for the block sorting +transformation), David Wheeler (again, for the Huffman coder), Peter +Fenwick (for the structured coding model in the original +.I bzip, +and many refinements), and Alistair Moffat, Radford Neal and Ian Witten +(for the arithmetic coder in the original +.I bzip). +I am much +indebted for their help, support and advice. See the manual in the +source distribution for pointers to sources of documentation. Christian +von Roques encouraged me to look for faster sorting algorithms, so as to +speed up compression. Bela Lubkin encouraged me to improve the +worst-case compression performance. +Donna Robinson XMLised the documentation. +The bz* scripts are derived from those of GNU gzip. +Many people sent patches, helped +with portability problems, lent machines, gave advice and were generally +helpful.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzip2.1.preformatted Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,399 @@ +bzip2(1) bzip2(1) + + + +NNAAMMEE + bzip2, bunzip2 − a blockâ€sorting file compressor, v1.0.6 + bzcat − decompresses files to stdout + bzip2recover − recovers data from damaged bzip2 files + + +SSYYNNOOPPSSIISS + bbzziipp22 [ −−ccddffkkqqssttvvzzVVLL112233445566778899 ] [ _f_i_l_e_n_a_m_e_s _._._. ] + bbuunnzziipp22 [ −−ffkkvvssVVLL ] [ _f_i_l_e_n_a_m_e_s _._._. ] + bbzzccaatt [ −−ss ] [ _f_i_l_e_n_a_m_e_s _._._. ] + bbzziipp22rreeccoovveerr _f_i_l_e_n_a_m_e + + +DDEESSCCRRIIPPTTIIOONN + _b_z_i_p_2 compresses files using the Burrowsâ€Wheeler block + sorting text compression algorithm, and Huffman coding. + Compression is generally considerably better than that + achieved by more conventional LZ77/LZ78â€based compressors, + and approaches the performance of the PPM family of sta + tistical compressors. + + The commandâ€line options are deliberately very similar to + those of _G_N_U _g_z_i_p_, but they are not identical. + + _b_z_i_p_2 expects a list of file names to accompany the com + mandâ€line flags. Each file is replaced by a compressed + version of itself, with the name "original_name.bz2". + Each compressed file has the same modification date, per + missions, and, when possible, ownership as the correspond + ing original, so that these properties can be correctly + restored at decompression time. File name handling is + naive in the sense that there is no mechanism for preserv + ing original file names, permissions, ownerships or dates + in filesystems which lack these concepts, or have serious + file name length restrictions, such as MSâ€DOS. + + _b_z_i_p_2 and _b_u_n_z_i_p_2 will by default not overwrite existing + files. If you want this to happen, specify the −f flag. + + If no file names are specified, _b_z_i_p_2 compresses from + standard input to standard output. In this case, _b_z_i_p_2 + will decline to write compressed output to a terminal, as + this would be entirely incomprehensible and therefore + pointless. + + _b_u_n_z_i_p_2 (or _b_z_i_p_2 _−_d_) decompresses all specified files. + Files which were not created by _b_z_i_p_2 will be detected and + ignored, and a warning issued. _b_z_i_p_2 attempts to guess + the filename for the decompressed file from that of the + compressed file as follows: + + filename.bz2 becomes filename + filename.bz becomes filename + filename.tbz2 becomes filename.tar + filename.tbz becomes filename.tar + anyothername becomes anyothername.out + + If the file does not end in one of the recognised endings, + _._b_z_2_, _._b_z_, _._t_b_z_2 or _._t_b_z_, _b_z_i_p_2 complains that it cannot + guess the name of the original file, and uses the original + name with _._o_u_t appended. + + As with compression, supplying no filenames causes decom + pression from standard input to standard output. + + _b_u_n_z_i_p_2 will correctly decompress a file which is the con + catenation of two or more compressed files. The result is + the concatenation of the corresponding uncompressed files. + Integrity testing (−t) of concatenated compressed files is + also supported. + + You can also compress or decompress files to the standard + output by giving the −c flag. Multiple files may be com + pressed and decompressed like this. The resulting outputs + are fed sequentially to stdout. Compression of multiple + files in this manner generates a stream containing multi + ple compressed file representations. Such a stream can be + decompressed correctly only by _b_z_i_p_2 version 0.9.0 or + later. Earlier versions of _b_z_i_p_2 will stop after decom + pressing the first file in the stream. + + _b_z_c_a_t (or _b_z_i_p_2 _â€_d_c_) decompresses all specified files to + the standard output. + + _b_z_i_p_2 will read arguments from the environment variables + _B_Z_I_P_2 and _B_Z_I_P_, in that order, and will process them + before any arguments read from the command line. This + gives a convenient way to supply default arguments. + + Compression is always performed, even if the compressed + file is slightly larger than the original. Files of less + than about one hundred bytes tend to get larger, since the + compression mechanism has a constant overhead in the + region of 50 bytes. Random data (including the output of + most file compressors) is coded at about 8.05 bits per + byte, giving an expansion of around 0.5%. + + As a selfâ€check for your protection, _b_z_i_p_2 uses 32â€bit + CRCs to make sure that the decompressed version of a file + is identical to the original. This guards against corrup + tion of the compressed data, and against undetected bugs + in _b_z_i_p_2 (hopefully very unlikely). The chances of data + corruption going undetected is microscopic, about one + chance in four billion for each file processed. Be aware, + though, that the check occurs upon decompression, so it + can only tell you that something is wrong. It can’t help + you recover the original uncompressed data. You can use + _b_z_i_p_2_r_e_c_o_v_e_r to try to recover data from damaged files. + + Return values: 0 for a normal exit, 1 for environmental + problems (file not found, invalid flags, I/O errors, &c), + 2 to indicate a corrupt compressed file, 3 for an internal + consistency error (eg, bug) which caused _b_z_i_p_2 to panic. + + +OOPPTTIIOONNSS + −−cc â€â€â€â€ssttddoouutt + Compress or decompress to standard output. + + −−dd â€â€â€â€ddeeccoommpprreessss + Force decompression. _b_z_i_p_2_, _b_u_n_z_i_p_2 and _b_z_c_a_t are + really the same program, and the decision about + what actions to take is done on the basis of which + name is used. This flag overrides that mechanism, + and forces _b_z_i_p_2 to decompress. + + −−zz â€â€â€â€ccoommpprreessss + The complement to −d: forces compression, + regardless of the invocation name. + + −−tt â€â€â€â€tteesstt + Check integrity of the specified file(s), but don’t + decompress them. This really performs a trial + decompression and throws away the result. + + −−ff â€â€â€â€ffoorrccee + Force overwrite of output files. Normally, _b_z_i_p_2 + will not overwrite existing output files. Also + forces _b_z_i_p_2 to break hard links to files, which it + otherwise wouldn’t do. + + bzip2 normally declines to decompress files which + don’t have the correct magic header bytes. If + forced (â€f), however, it will pass such files + through unmodified. This is how GNU gzip behaves. + + −−kk â€â€â€â€kkeeeepp + Keep (don’t delete) input files during compression + or decompression. + + −−ss â€â€â€â€ssmmaallll + Reduce memory usage, for compression, decompression + and testing. Files are decompressed and tested + using a modified algorithm which only requires 2.5 + bytes per block byte. This means any file can be + decompressed in 2300k of memory, albeit at about + half the normal speed. + + During compression, −s selects a block size of + 200k, which limits memory use to around the same + figure, at the expense of your compression ratio. + In short, if your machine is low on memory (8 + megabytes or less), use −s for everything. See + MEMORY MANAGEMENT below. + + −−qq â€â€â€â€qquuiieett + Suppress nonâ€essential warning messages. Messages + pertaining to I/O errors and other critical events + will not be suppressed. + + −−vv â€â€â€â€vveerrbboossee + Verbose mode â€â€ show the compression ratio for each + file processed. Further −v’s increase the ver + bosity level, spewing out lots of information which + is primarily of interest for diagnostic purposes. + + −−LL â€â€â€â€lliicceennssee â€â€VV â€â€â€â€vveerrssiioonn + Display the software version, license terms and + conditions. + + −−11 ((oorr −−−−ffaasstt)) ttoo −−99 ((oorr −−−−bbeesstt)) + Set the block size to 100 k, 200 k .. 900 k when + compressing. Has no effect when decompressing. + See MEMORY MANAGEMENT below. The −−fast and −−best + aliases are primarily for GNU gzip compatibility. + In particular, −−fast doesn’t make things signifi + cantly faster. And −−best merely selects the + default behaviour. + + −−â€â€ Treats all subsequent arguments as file names, even + if they start with a dash. This is so you can han + dle files with names beginning with a dash, for + example: bzip2 −†−myfilename. + + −−â€â€rreeppeettiittiivveeâ€â€ffaasstt â€â€â€â€rreeppeettiittiivveeâ€â€bbeesstt + These flags are redundant in versions 0.9.5 and + above. They provided some coarse control over the + behaviour of the sorting algorithm in earlier ver + sions, which was sometimes useful. 0.9.5 and above + have an improved algorithm which renders these + flags irrelevant. + + +MMEEMMOORRYY MMAANNAAGGEEMMEENNTT + _b_z_i_p_2 compresses large files in blocks. The block size + affects both the compression ratio achieved, and the + amount of memory needed for compression and decompression. + The flags −1 through −9 specify the block size to be + 100,000 bytes through 900,000 bytes (the default) respec + tively. At decompression time, the block size used for + compression is read from the header of the compressed + file, and _b_u_n_z_i_p_2 then allocates itself just enough memory + to decompress the file. Since block sizes are stored in + compressed files, it follows that the flags −1 to −9 are + irrelevant to and so ignored during decompression. + + Compression and decompression requirements, in bytes, can + be estimated as: + + Compression: 400k + ( 8 x block size ) + + Decompression: 100k + ( 4 x block size ), or + 100k + ( 2.5 x block size ) + + Larger block sizes give rapidly diminishing marginal + returns. Most of the compression comes from the first two + or three hundred k of block size, a fact worth bearing in + mind when using _b_z_i_p_2 on small machines. It is also + important to appreciate that the decompression memory + requirement is set at compression time by the choice of + block size. + + For files compressed with the default 900k block size, + _b_u_n_z_i_p_2 will require about 3700 kbytes to decompress. To + support decompression of any file on a 4 megabyte machine, + _b_u_n_z_i_p_2 has an option to decompress using approximately + half this amount of memory, about 2300 kbytes. Decompres + sion speed is also halved, so you should use this option + only where necessary. The relevant flag is â€s. + + In general, try and use the largest block size memory con + straints allow, since that maximises the compression + achieved. Compression and decompression speed are virtu + ally unaffected by block size. + + Another significant point applies to files which fit in a + single block â€â€ that means most files you’d encounter + using a large block size. The amount of real memory + touched is proportional to the size of the file, since the + file is smaller than a block. For example, compressing a + file 20,000 bytes long with the flag â€9 will cause the + compressor to allocate around 7600k of memory, but only + touch 400k + 20000 * 8 = 560 kbytes of it. Similarly, the + decompressor will allocate 3700k but only touch 100k + + 20000 * 4 = 180 kbytes. + + Here is a table which summarises the maximum memory usage + for different block sizes. Also recorded is the total + compressed size for 14 files of the Calgary Text Compres + sion Corpus totalling 3,141,622 bytes. This column gives + some feel for how compression varies with block size. + These figures tend to understate the advantage of larger + block sizes for larger files, since the Corpus is domi + nated by smaller files. + + Compress Decompress Decompress Corpus + Flag usage usage â€s usage Size + + â€1 1200k 500k 350k 914704 + â€2 2000k 900k 600k 877703 + â€3 2800k 1300k 850k 860338 + â€4 3600k 1700k 1100k 846899 + â€5 4400k 2100k 1350k 845160 + â€6 5200k 2500k 1600k 838626 + â€7 6100k 2900k 1850k 834096 + â€8 6800k 3300k 2100k 828642 + â€9 7600k 3700k 2350k 828642 + + +RREECCOOVVEERRIINNGG DDAATTAA FFRROOMM DDAAMMAAGGEEDD FFIILLEESS + _b_z_i_p_2 compresses files in blocks, usually 900kbytes long. + Each block is handled independently. If a media or trans + mission error causes a multiâ€block .bz2 file to become + damaged, it may be possible to recover data from the + undamaged blocks in the file. + + The compressed representation of each block is delimited + by a 48â€bit pattern, which makes it possible to find the + block boundaries with reasonable certainty. Each block + also carries its own 32â€bit CRC, so damaged blocks can be + distinguished from undamaged ones. + + _b_z_i_p_2_r_e_c_o_v_e_r is a simple program whose purpose is to + search for blocks in .bz2 files, and write each block out + into its own .bz2 file. You can then use _b_z_i_p_2 −t to test + the integrity of the resulting files, and decompress those + which are undamaged. + + _b_z_i_p_2_r_e_c_o_v_e_r takes a single argument, the name of the dam + aged file, and writes a number of files + "rec00001file.bz2", "rec00002file.bz2", etc, containing + the extracted blocks. The output filenames are + designed so that the use of wildcards in subsequent pro + cessing â€â€ for example, "bzip2 â€dc rec*file.bz2 > recov + ered_data" â€â€ processes the files in the correct order. + + _b_z_i_p_2_r_e_c_o_v_e_r should be of most use dealing with large .bz2 + files, as these will contain many blocks. It is clearly + futile to use it on damaged singleâ€block files, since a + damaged block cannot be recovered. If you wish to min + imise any potential data loss through media or transmis + sion errors, you might consider compressing with a smaller + block size. + + +PPEERRFFOORRMMAANNCCEE NNOOTTEESS + The sorting phase of compression gathers together similar + strings in the file. Because of this, files containing + very long runs of repeated symbols, like "aabaabaabaab + ..." (repeated several hundred times) may compress more + slowly than normal. Versions 0.9.5 and above fare much + better than previous versions in this respect. The ratio + between worstâ€case and averageâ€case compression time is in + the region of 10:1. For previous versions, this figure + was more like 100:1. You can use the −vvvv option to mon + itor progress in great detail, if you want. + + Decompression speed is unaffected by these phenomena. + + _b_z_i_p_2 usually allocates several megabytes of memory to + operate in, and then charges all over it in a fairly ran + dom fashion. This means that performance, both for com + pressing and decompressing, is largely determined by the + speed at which your machine can service cache misses. + Because of this, small changes to the code to reduce the + miss rate have been observed to give disproportionately + large performance improvements. I imagine _b_z_i_p_2 will per + form best on machines with very large caches. + + +CCAAVVEEAATTSS + I/O error messages are not as helpful as they could be. + _b_z_i_p_2 tries hard to detect I/O errors and exit cleanly, + but the details of what the problem is sometimes seem + rather misleading. + + This manual page pertains to version 1.0.6 of _b_z_i_p_2_. Com + pressed data created by this version is entirely forwards + and backwards compatible with the previous public + releases, versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1, + 1.0.2 and above, but with the following exception: 0.9.0 + and above can correctly decompress multiple concatenated + compressed files. 0.1pl2 cannot do this; it will stop + after decompressing just the first file in the stream. + + _b_z_i_p_2_r_e_c_o_v_e_r versions prior to 1.0.2 used 32â€bit integers + to represent bit positions in compressed files, so they + could not handle compressed files more than 512 megabytes + long. Versions 1.0.2 and above use 64â€bit ints on some + platforms which support them (GNU supported targets, and + Windows). To establish whether or not bzip2recover was + built with such a limitation, run it without arguments. + In any event you can build yourself an unlimited version + if you can recompile it with MaybeUInt64 set to be an + unsigned 64â€bit integer. + + + + +AAUUTTHHOORR + Julian Seward, jsewardbzip.org. + + http://www.bzip.org + + The ideas embodied in _b_z_i_p_2 are due to (at least) the fol + lowing people: Michael Burrows and David Wheeler (for the + block sorting transformation), David Wheeler (again, for + the Huffman coder), Peter Fenwick (for the structured cod + ing model in the original _b_z_i_p_, and many refinements), and + Alistair Moffat, Radford Neal and Ian Witten (for the + arithmetic coder in the original _b_z_i_p_)_. I am much + indebted for their help, support and advice. See the man + ual in the source distribution for pointers to sources of + documentation. Christian von Roques encouraged me to look + for faster sorting algorithms, so as to speed up compres + sion. Bela Lubkin encouraged me to improve the worstâ€case + compression performance. Donna Robinson XMLised the docu + mentation. The bz* scripts are derived from those of GNU + gzip. Many people sent patches, helped with portability + problems, lent machines, gave advice and were generally + helpful. + + + + bzip2(1)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzip2.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2034 @@ + +/*-----------------------------------------------------------*/ +/*--- A block-sorting, lossless compressor bzip2.c ---*/ +/*-----------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +/* Place a 1 beside your platform, and 0 elsewhere. + Generic 32-bit Unix. + Also works on 64-bit Unix boxes. + This is the default. +*/ +#define BZ_UNIX 1 + +/*-- + Win32, as seen by Jacob Navia's excellent + port of (Chris Fraser & David Hanson)'s excellent + lcc compiler. Or with MS Visual C. + This is selected automatically if compiled by a compiler which + defines _WIN32, not including the Cygwin GCC. +--*/ +#define BZ_LCCWIN32 0 + +#if defined(_WIN32) && !defined(__CYGWIN__) +#undef BZ_LCCWIN32 +#define BZ_LCCWIN32 1 +#undef BZ_UNIX +#define BZ_UNIX 0 +#endif + + +/*---------------------------------------------*/ +/*-- + Some stuff for all platforms. +--*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <signal.h> +#include <math.h> +#include <errno.h> +#include <ctype.h> +#include "bzlib.h" + +#define ERROR_IF_EOF(i) { if ((i) == EOF) ioError(); } +#define ERROR_IF_NOT_ZERO(i) { if ((i) != 0) ioError(); } +#define ERROR_IF_MINUS_ONE(i) { if ((i) == (-1)) ioError(); } + + +/*---------------------------------------------*/ +/*-- + Platform-specific stuff. +--*/ + +#if BZ_UNIX +# include <fcntl.h> +# include <sys/types.h> +# include <utime.h> +# include <unistd.h> +# include <sys/stat.h> +# include <sys/times.h> + +# define PATH_SEP '/' +# define MY_LSTAT lstat +# define MY_STAT stat +# define MY_S_ISREG S_ISREG +# define MY_S_ISDIR S_ISDIR + +# define APPEND_FILESPEC(root, name) \ + root=snocString((root), (name)) + +# define APPEND_FLAG(root, name) \ + root=snocString((root), (name)) + +# define SET_BINARY_MODE(fd) /**/ + +# ifdef __GNUC__ +# define NORETURN __attribute__ ((noreturn)) +# else +# define NORETURN /**/ +# endif + +# ifdef __DJGPP__ +# include <io.h> +# include <fcntl.h> +# undef MY_LSTAT +# undef MY_STAT +# define MY_LSTAT stat +# define MY_STAT stat +# undef SET_BINARY_MODE +# define SET_BINARY_MODE(fd) \ + do { \ + int retVal = setmode ( fileno ( fd ), \ + O_BINARY ); \ + ERROR_IF_MINUS_ONE ( retVal ); \ + } while ( 0 ) +# endif + +# ifdef __CYGWIN__ +# include <io.h> +# include <fcntl.h> +# undef SET_BINARY_MODE +# define SET_BINARY_MODE(fd) \ + do { \ + int retVal = setmode ( fileno ( fd ), \ + O_BINARY ); \ + ERROR_IF_MINUS_ONE ( retVal ); \ + } while ( 0 ) +# endif +#endif /* BZ_UNIX */ + + + +#if BZ_LCCWIN32 +# include <io.h> +# include <fcntl.h> +# include <sys\stat.h> + +# define NORETURN /**/ +# define PATH_SEP '\\' +# define MY_LSTAT _stat +# define MY_STAT _stat +# define MY_S_ISREG(x) ((x) & _S_IFREG) +# define MY_S_ISDIR(x) ((x) & _S_IFDIR) + +# define APPEND_FLAG(root, name) \ + root=snocString((root), (name)) + +# define APPEND_FILESPEC(root, name) \ + root = snocString ((root), (name)) + +# define SET_BINARY_MODE(fd) \ + do { \ + int retVal = setmode ( fileno ( fd ), \ + O_BINARY ); \ + ERROR_IF_MINUS_ONE ( retVal ); \ + } while ( 0 ) + +#endif /* BZ_LCCWIN32 */ + + +/*---------------------------------------------*/ +/*-- + Some more stuff for all platforms :-) +--*/ + +typedef char Char; +typedef unsigned char Bool; +typedef unsigned char UChar; +typedef int Int32; +typedef unsigned int UInt32; +typedef short Int16; +typedef unsigned short UInt16; + +#define True ((Bool)1) +#define False ((Bool)0) + +/*-- + IntNative is your platform's `native' int size. + Only here to avoid probs with 64-bit platforms. +--*/ +typedef int IntNative; + + +/*---------------------------------------------------*/ +/*--- Misc (file handling) data decls ---*/ +/*---------------------------------------------------*/ + +Int32 verbosity; +Bool keepInputFiles, smallMode, deleteOutputOnInterrupt; +Bool forceOverwrite, testFailsExist, unzFailsExist, noisy; +Int32 numFileNames, numFilesProcessed, blockSize100k; +Int32 exitValue; + +/*-- source modes; F==file, I==stdin, O==stdout --*/ +#define SM_I2O 1 +#define SM_F2O 2 +#define SM_F2F 3 + +/*-- operation modes --*/ +#define OM_Z 1 +#define OM_UNZ 2 +#define OM_TEST 3 + +Int32 opMode; +Int32 srcMode; + +#define FILE_NAME_LEN 1034 + +Int32 longestFileName; +Char inName [FILE_NAME_LEN]; +Char outName[FILE_NAME_LEN]; +Char tmpName[FILE_NAME_LEN]; +Char *progName; +Char progNameReally[FILE_NAME_LEN]; +FILE *outputHandleJustInCase; +Int32 workFactor; + +static void panic ( const Char* ) NORETURN; +static void ioError ( void ) NORETURN; +static void outOfMemory ( void ) NORETURN; +static void configError ( void ) NORETURN; +static void crcError ( void ) NORETURN; +static void cleanUpAndFail ( Int32 ) NORETURN; +static void compressedStreamEOF ( void ) NORETURN; + +static void copyFileName ( Char*, Char* ); +static void* myMalloc ( Int32 ); +static void applySavedFileAttrToOutputFile ( IntNative fd ); + + + +/*---------------------------------------------------*/ +/*--- An implementation of 64-bit ints. Sigh. ---*/ +/*--- Roll on widespread deployment of ANSI C9X ! ---*/ +/*---------------------------------------------------*/ + +typedef + struct { UChar b[8]; } + UInt64; + + +static +void uInt64_from_UInt32s ( UInt64* n, UInt32 lo32, UInt32 hi32 ) +{ + n->b[7] = (UChar)((hi32 >> 24) & 0xFF); + n->b[6] = (UChar)((hi32 >> 16) & 0xFF); + n->b[5] = (UChar)((hi32 >> 8) & 0xFF); + n->b[4] = (UChar) (hi32 & 0xFF); + n->b[3] = (UChar)((lo32 >> 24) & 0xFF); + n->b[2] = (UChar)((lo32 >> 16) & 0xFF); + n->b[1] = (UChar)((lo32 >> 8) & 0xFF); + n->b[0] = (UChar) (lo32 & 0xFF); +} + + +static +double uInt64_to_double ( UInt64* n ) +{ + Int32 i; + double base = 1.0; + double sum = 0.0; + for (i = 0; i < 8; i++) { + sum += base * (double)(n->b[i]); + base *= 256.0; + } + return sum; +} + + +static +Bool uInt64_isZero ( UInt64* n ) +{ + Int32 i; + for (i = 0; i < 8; i++) + if (n->b[i] != 0) return 0; + return 1; +} + + +/* Divide *n by 10, and return the remainder. */ +static +Int32 uInt64_qrm10 ( UInt64* n ) +{ + UInt32 rem, tmp; + Int32 i; + rem = 0; + for (i = 7; i >= 0; i--) { + tmp = rem * 256 + n->b[i]; + n->b[i] = tmp / 10; + rem = tmp % 10; + } + return rem; +} + + +/* ... and the Whole Entire Point of all this UInt64 stuff is + so that we can supply the following function. +*/ +static +void uInt64_toAscii ( char* outbuf, UInt64* n ) +{ + Int32 i, q; + UChar buf[32]; + Int32 nBuf = 0; + UInt64 n_copy = *n; + do { + q = uInt64_qrm10 ( &n_copy ); + buf[nBuf] = q + '0'; + nBuf++; + } while (!uInt64_isZero(&n_copy)); + outbuf[nBuf] = 0; + for (i = 0; i < nBuf; i++) + outbuf[i] = buf[nBuf-i-1]; +} + + +/*---------------------------------------------------*/ +/*--- Processing of complete files and streams ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------*/ +static +Bool myfeof ( FILE* f ) +{ + Int32 c = fgetc ( f ); + if (c == EOF) return True; + ungetc ( c, f ); + return False; +} + + +/*---------------------------------------------*/ +static +void compressStream ( FILE *stream, FILE *zStream ) +{ + BZFILE* bzf = NULL; + UChar ibuf[5000]; + Int32 nIbuf; + UInt32 nbytes_in_lo32, nbytes_in_hi32; + UInt32 nbytes_out_lo32, nbytes_out_hi32; + Int32 bzerr, bzerr_dummy, ret; + + SET_BINARY_MODE(stream); + SET_BINARY_MODE(zStream); + + if (ferror(stream)) goto errhandler_io; + if (ferror(zStream)) goto errhandler_io; + + bzf = BZ2_bzWriteOpen ( &bzerr, zStream, + blockSize100k, verbosity, workFactor ); + if (bzerr != BZ_OK) goto errhandler; + + if (verbosity >= 2) fprintf ( stderr, "\n" ); + + while (True) { + + if (myfeof(stream)) break; + nIbuf = fread ( ibuf, sizeof(UChar), 5000, stream ); + if (ferror(stream)) goto errhandler_io; + if (nIbuf > 0) BZ2_bzWrite ( &bzerr, bzf, (void*)ibuf, nIbuf ); + if (bzerr != BZ_OK) goto errhandler; + + } + + BZ2_bzWriteClose64 ( &bzerr, bzf, 0, + &nbytes_in_lo32, &nbytes_in_hi32, + &nbytes_out_lo32, &nbytes_out_hi32 ); + if (bzerr != BZ_OK) goto errhandler; + + if (ferror(zStream)) goto errhandler_io; + ret = fflush ( zStream ); + if (ret == EOF) goto errhandler_io; + if (zStream != stdout) { + Int32 fd = fileno ( zStream ); + if (fd < 0) goto errhandler_io; + applySavedFileAttrToOutputFile ( fd ); + ret = fclose ( zStream ); + outputHandleJustInCase = NULL; + if (ret == EOF) goto errhandler_io; + } + outputHandleJustInCase = NULL; + if (ferror(stream)) goto errhandler_io; + ret = fclose ( stream ); + if (ret == EOF) goto errhandler_io; + + if (verbosity >= 1) { + if (nbytes_in_lo32 == 0 && nbytes_in_hi32 == 0) { + fprintf ( stderr, " no data compressed.\n"); + } else { + Char buf_nin[32], buf_nout[32]; + UInt64 nbytes_in, nbytes_out; + double nbytes_in_d, nbytes_out_d; + uInt64_from_UInt32s ( &nbytes_in, + nbytes_in_lo32, nbytes_in_hi32 ); + uInt64_from_UInt32s ( &nbytes_out, + nbytes_out_lo32, nbytes_out_hi32 ); + nbytes_in_d = uInt64_to_double ( &nbytes_in ); + nbytes_out_d = uInt64_to_double ( &nbytes_out ); + uInt64_toAscii ( buf_nin, &nbytes_in ); + uInt64_toAscii ( buf_nout, &nbytes_out ); + fprintf ( stderr, "%6.3f:1, %6.3f bits/byte, " + "%5.2f%% saved, %s in, %s out.\n", + nbytes_in_d / nbytes_out_d, + (8.0 * nbytes_out_d) / nbytes_in_d, + 100.0 * (1.0 - nbytes_out_d / nbytes_in_d), + buf_nin, + buf_nout + ); + } + } + + return; + + errhandler: + BZ2_bzWriteClose64 ( &bzerr_dummy, bzf, 1, + &nbytes_in_lo32, &nbytes_in_hi32, + &nbytes_out_lo32, &nbytes_out_hi32 ); + switch (bzerr) { + case BZ_CONFIG_ERROR: + configError(); break; + case BZ_MEM_ERROR: + outOfMemory (); break; + case BZ_IO_ERROR: + errhandler_io: + ioError(); break; + default: + panic ( "compress:unexpected error" ); + } + + panic ( "compress:end" ); + /*notreached*/ +} + + + +/*---------------------------------------------*/ +static +Bool uncompressStream ( FILE *zStream, FILE *stream ) +{ + BZFILE* bzf = NULL; + Int32 bzerr, bzerr_dummy, ret, nread, streamNo, i; + UChar obuf[5000]; + UChar unused[BZ_MAX_UNUSED]; + Int32 nUnused; + void* unusedTmpV; + UChar* unusedTmp; + + nUnused = 0; + streamNo = 0; + + SET_BINARY_MODE(stream); + SET_BINARY_MODE(zStream); + + if (ferror(stream)) goto errhandler_io; + if (ferror(zStream)) goto errhandler_io; + + while (True) { + + bzf = BZ2_bzReadOpen ( + &bzerr, zStream, verbosity, + (int)smallMode, unused, nUnused + ); + if (bzf == NULL || bzerr != BZ_OK) goto errhandler; + streamNo++; + + while (bzerr == BZ_OK) { + nread = BZ2_bzRead ( &bzerr, bzf, obuf, 5000 ); + if (bzerr == BZ_DATA_ERROR_MAGIC) goto trycat; + if ((bzerr == BZ_OK || bzerr == BZ_STREAM_END) && nread > 0) + fwrite ( obuf, sizeof(UChar), nread, stream ); + if (ferror(stream)) goto errhandler_io; + } + if (bzerr != BZ_STREAM_END) goto errhandler; + + BZ2_bzReadGetUnused ( &bzerr, bzf, &unusedTmpV, &nUnused ); + if (bzerr != BZ_OK) panic ( "decompress:bzReadGetUnused" ); + + unusedTmp = (UChar*)unusedTmpV; + for (i = 0; i < nUnused; i++) unused[i] = unusedTmp[i]; + + BZ2_bzReadClose ( &bzerr, bzf ); + if (bzerr != BZ_OK) panic ( "decompress:bzReadGetUnused" ); + + if (nUnused == 0 && myfeof(zStream)) break; + } + + closeok: + if (ferror(zStream)) goto errhandler_io; + if (stream != stdout) { + Int32 fd = fileno ( stream ); + if (fd < 0) goto errhandler_io; + applySavedFileAttrToOutputFile ( fd ); + } + ret = fclose ( zStream ); + if (ret == EOF) goto errhandler_io; + + if (ferror(stream)) goto errhandler_io; + ret = fflush ( stream ); + if (ret != 0) goto errhandler_io; + if (stream != stdout) { + ret = fclose ( stream ); + outputHandleJustInCase = NULL; + if (ret == EOF) goto errhandler_io; + } + outputHandleJustInCase = NULL; + if (verbosity >= 2) fprintf ( stderr, "\n " ); + return True; + + trycat: + if (forceOverwrite) { + rewind(zStream); + while (True) { + if (myfeof(zStream)) break; + nread = fread ( obuf, sizeof(UChar), 5000, zStream ); + if (ferror(zStream)) goto errhandler_io; + if (nread > 0) fwrite ( obuf, sizeof(UChar), nread, stream ); + if (ferror(stream)) goto errhandler_io; + } + goto closeok; + } + + errhandler: + BZ2_bzReadClose ( &bzerr_dummy, bzf ); + switch (bzerr) { + case BZ_CONFIG_ERROR: + configError(); break; + case BZ_IO_ERROR: + errhandler_io: + ioError(); break; + case BZ_DATA_ERROR: + crcError(); + case BZ_MEM_ERROR: + outOfMemory(); + case BZ_UNEXPECTED_EOF: + compressedStreamEOF(); + case BZ_DATA_ERROR_MAGIC: + if (zStream != stdin) fclose(zStream); + if (stream != stdout) fclose(stream); + if (streamNo == 1) { + return False; + } else { + if (noisy) + fprintf ( stderr, + "\n%s: %s: trailing garbage after EOF ignored\n", + progName, inName ); + return True; + } + default: + panic ( "decompress:unexpected error" ); + } + + panic ( "decompress:end" ); + return True; /*notreached*/ +} + + +/*---------------------------------------------*/ +static +Bool testStream ( FILE *zStream ) +{ + BZFILE* bzf = NULL; + Int32 bzerr, bzerr_dummy, ret, nread, streamNo, i; + UChar obuf[5000]; + UChar unused[BZ_MAX_UNUSED]; + Int32 nUnused; + void* unusedTmpV; + UChar* unusedTmp; + + nUnused = 0; + streamNo = 0; + + SET_BINARY_MODE(zStream); + if (ferror(zStream)) goto errhandler_io; + + while (True) { + + bzf = BZ2_bzReadOpen ( + &bzerr, zStream, verbosity, + (int)smallMode, unused, nUnused + ); + if (bzf == NULL || bzerr != BZ_OK) goto errhandler; + streamNo++; + + while (bzerr == BZ_OK) { + nread = BZ2_bzRead ( &bzerr, bzf, obuf, 5000 ); + if (bzerr == BZ_DATA_ERROR_MAGIC) goto errhandler; + } + if (bzerr != BZ_STREAM_END) goto errhandler; + + BZ2_bzReadGetUnused ( &bzerr, bzf, &unusedTmpV, &nUnused ); + if (bzerr != BZ_OK) panic ( "test:bzReadGetUnused" ); + + unusedTmp = (UChar*)unusedTmpV; + for (i = 0; i < nUnused; i++) unused[i] = unusedTmp[i]; + + BZ2_bzReadClose ( &bzerr, bzf ); + if (bzerr != BZ_OK) panic ( "test:bzReadGetUnused" ); + if (nUnused == 0 && myfeof(zStream)) break; + + } + + if (ferror(zStream)) goto errhandler_io; + ret = fclose ( zStream ); + if (ret == EOF) goto errhandler_io; + + if (verbosity >= 2) fprintf ( stderr, "\n " ); + return True; + + errhandler: + BZ2_bzReadClose ( &bzerr_dummy, bzf ); + if (verbosity == 0) + fprintf ( stderr, "%s: %s: ", progName, inName ); + switch (bzerr) { + case BZ_CONFIG_ERROR: + configError(); break; + case BZ_IO_ERROR: + errhandler_io: + ioError(); break; + case BZ_DATA_ERROR: + fprintf ( stderr, + "data integrity (CRC) error in data\n" ); + return False; + case BZ_MEM_ERROR: + outOfMemory(); + case BZ_UNEXPECTED_EOF: + fprintf ( stderr, + "file ends unexpectedly\n" ); + return False; + case BZ_DATA_ERROR_MAGIC: + if (zStream != stdin) fclose(zStream); + if (streamNo == 1) { + fprintf ( stderr, + "bad magic number (file not created by bzip2)\n" ); + return False; + } else { + if (noisy) + fprintf ( stderr, + "trailing garbage after EOF ignored\n" ); + return True; + } + default: + panic ( "test:unexpected error" ); + } + + panic ( "test:end" ); + return True; /*notreached*/ +} + + +/*---------------------------------------------------*/ +/*--- Error [non-] handling grunge ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------*/ +static +void setExit ( Int32 v ) +{ + if (v > exitValue) exitValue = v; +} + + +/*---------------------------------------------*/ +static +void cadvise ( void ) +{ + if (noisy) + fprintf ( + stderr, + "\nIt is possible that the compressed file(s) have become corrupted.\n" + "You can use the -tvv option to test integrity of such files.\n\n" + "You can use the `bzip2recover' program to attempt to recover\n" + "data from undamaged sections of corrupted files.\n\n" + ); +} + + +/*---------------------------------------------*/ +static +void showFileNames ( void ) +{ + if (noisy) + fprintf ( + stderr, + "\tInput file = %s, output file = %s\n", + inName, outName + ); +} + + +/*---------------------------------------------*/ +static +void cleanUpAndFail ( Int32 ec ) +{ + IntNative retVal; + struct MY_STAT statBuf; + + if ( srcMode == SM_F2F + && opMode != OM_TEST + && deleteOutputOnInterrupt ) { + + /* Check whether input file still exists. Delete output file + only if input exists to avoid loss of data. Joerg Prante, 5 + January 2002. (JRS 06-Jan-2002: other changes in 1.0.2 mean + this is less likely to happen. But to be ultra-paranoid, we + do the check anyway.) */ + retVal = MY_STAT ( inName, &statBuf ); + if (retVal == 0) { + if (noisy) + fprintf ( stderr, + "%s: Deleting output file %s, if it exists.\n", + progName, outName ); + if (outputHandleJustInCase != NULL) + fclose ( outputHandleJustInCase ); + retVal = remove ( outName ); + if (retVal != 0) + fprintf ( stderr, + "%s: WARNING: deletion of output file " + "(apparently) failed.\n", + progName ); + } else { + fprintf ( stderr, + "%s: WARNING: deletion of output file suppressed\n", + progName ); + fprintf ( stderr, + "%s: since input file no longer exists. Output file\n", + progName ); + fprintf ( stderr, + "%s: `%s' may be incomplete.\n", + progName, outName ); + fprintf ( stderr, + "%s: I suggest doing an integrity test (bzip2 -tv)" + " of it.\n", + progName ); + } + } + + if (noisy && numFileNames > 0 && numFilesProcessed < numFileNames) { + fprintf ( stderr, + "%s: WARNING: some files have not been processed:\n" + "%s: %d specified on command line, %d not processed yet.\n\n", + progName, progName, + numFileNames, numFileNames - numFilesProcessed ); + } + setExit(ec); + exit(exitValue); +} + + +/*---------------------------------------------*/ +static +void panic ( const Char* s ) +{ + fprintf ( stderr, + "\n%s: PANIC -- internal consistency error:\n" + "\t%s\n" + "\tThis is a BUG. Please report it to me at:\n" + "\tjseward@bzip.org\n", + progName, s ); + showFileNames(); + cleanUpAndFail( 3 ); +} + + +/*---------------------------------------------*/ +static +void crcError ( void ) +{ + fprintf ( stderr, + "\n%s: Data integrity error when decompressing.\n", + progName ); + showFileNames(); + cadvise(); + cleanUpAndFail( 2 ); +} + + +/*---------------------------------------------*/ +static +void compressedStreamEOF ( void ) +{ + if (noisy) { + fprintf ( stderr, + "\n%s: Compressed file ends unexpectedly;\n\t" + "perhaps it is corrupted? *Possible* reason follows.\n", + progName ); + perror ( progName ); + showFileNames(); + cadvise(); + } + cleanUpAndFail( 2 ); +} + + +/*---------------------------------------------*/ +static +void ioError ( void ) +{ + fprintf ( stderr, + "\n%s: I/O or other error, bailing out. " + "Possible reason follows.\n", + progName ); + perror ( progName ); + showFileNames(); + cleanUpAndFail( 1 ); +} + + +/*---------------------------------------------*/ +static +void mySignalCatcher ( IntNative n ) +{ + fprintf ( stderr, + "\n%s: Control-C or similar caught, quitting.\n", + progName ); + cleanUpAndFail(1); +} + + +/*---------------------------------------------*/ +static +void mySIGSEGVorSIGBUScatcher ( IntNative n ) +{ + if (opMode == OM_Z) + fprintf ( + stderr, + "\n%s: Caught a SIGSEGV or SIGBUS whilst compressing.\n" + "\n" + " Possible causes are (most likely first):\n" + " (1) This computer has unreliable memory or cache hardware\n" + " (a surprisingly common problem; try a different machine.)\n" + " (2) A bug in the compiler used to create this executable\n" + " (unlikely, if you didn't compile bzip2 yourself.)\n" + " (3) A real bug in bzip2 -- I hope this should never be the case.\n" + " The user's manual, Section 4.3, has more info on (1) and (2).\n" + " \n" + " If you suspect this is a bug in bzip2, or are unsure about (1)\n" + " or (2), feel free to report it to me at: jseward@bzip.org.\n" + " Section 4.3 of the user's manual describes the info a useful\n" + " bug report should have. If the manual is available on your\n" + " system, please try and read it before mailing me. If you don't\n" + " have the manual or can't be bothered to read it, mail me anyway.\n" + "\n", + progName ); + else + fprintf ( + stderr, + "\n%s: Caught a SIGSEGV or SIGBUS whilst decompressing.\n" + "\n" + " Possible causes are (most likely first):\n" + " (1) The compressed data is corrupted, and bzip2's usual checks\n" + " failed to detect this. Try bzip2 -tvv my_file.bz2.\n" + " (2) This computer has unreliable memory or cache hardware\n" + " (a surprisingly common problem; try a different machine.)\n" + " (3) A bug in the compiler used to create this executable\n" + " (unlikely, if you didn't compile bzip2 yourself.)\n" + " (4) A real bug in bzip2 -- I hope this should never be the case.\n" + " The user's manual, Section 4.3, has more info on (2) and (3).\n" + " \n" + " If you suspect this is a bug in bzip2, or are unsure about (2)\n" + " or (3), feel free to report it to me at: jseward@bzip.org.\n" + " Section 4.3 of the user's manual describes the info a useful\n" + " bug report should have. If the manual is available on your\n" + " system, please try and read it before mailing me. If you don't\n" + " have the manual or can't be bothered to read it, mail me anyway.\n" + "\n", + progName ); + + showFileNames(); + if (opMode == OM_Z) + cleanUpAndFail( 3 ); else + { cadvise(); cleanUpAndFail( 2 ); } +} + + +/*---------------------------------------------*/ +static +void outOfMemory ( void ) +{ + fprintf ( stderr, + "\n%s: couldn't allocate enough memory\n", + progName ); + showFileNames(); + cleanUpAndFail(1); +} + + +/*---------------------------------------------*/ +static +void configError ( void ) +{ + fprintf ( stderr, + "bzip2: I'm not configured correctly for this platform!\n" + "\tI require Int32, Int16 and Char to have sizes\n" + "\tof 4, 2 and 1 bytes to run properly, and they don't.\n" + "\tProbably you can fix this by defining them correctly,\n" + "\tand recompiling. Bye!\n" ); + setExit(3); + exit(exitValue); +} + + +/*---------------------------------------------------*/ +/*--- The main driver machinery ---*/ +/*---------------------------------------------------*/ + +/* All rather crufty. The main problem is that input files + are stat()d multiple times before use. This should be + cleaned up. +*/ + +/*---------------------------------------------*/ +static +void pad ( Char *s ) +{ + Int32 i; + if ( (Int32)strlen(s) >= longestFileName ) return; + for (i = 1; i <= longestFileName - (Int32)strlen(s); i++) + fprintf ( stderr, " " ); +} + + +/*---------------------------------------------*/ +static +void copyFileName ( Char* to, Char* from ) +{ + if ( strlen(from) > FILE_NAME_LEN-10 ) { + fprintf ( + stderr, + "bzip2: file name\n`%s'\n" + "is suspiciously (more than %d chars) long.\n" + "Try using a reasonable file name instead. Sorry! :-)\n", + from, FILE_NAME_LEN-10 + ); + setExit(1); + exit(exitValue); + } + + strncpy(to,from,FILE_NAME_LEN-10); + to[FILE_NAME_LEN-10]='\0'; +} + + +/*---------------------------------------------*/ +static +Bool fileExists ( Char* name ) +{ + FILE *tmp = fopen ( name, "rb" ); + Bool exists = (tmp != NULL); + if (tmp != NULL) fclose ( tmp ); + return exists; +} + + +/*---------------------------------------------*/ +/* Open an output file safely with O_EXCL and good permissions. + This avoids a race condition in versions < 1.0.2, in which + the file was first opened and then had its interim permissions + set safely. We instead use open() to create the file with + the interim permissions required. (--- --- rw-). + + For non-Unix platforms, if we are not worrying about + security issues, simple this simply behaves like fopen. +*/ +static +FILE* fopen_output_safely ( Char* name, const char* mode ) +{ +# if BZ_UNIX + FILE* fp; + IntNative fh; + fh = open(name, O_WRONLY|O_CREAT|O_EXCL, S_IWUSR|S_IRUSR); + if (fh == -1) return NULL; + fp = fdopen(fh, mode); + if (fp == NULL) close(fh); + return fp; +# else + return fopen(name, mode); +# endif +} + + +/*---------------------------------------------*/ +/*-- + if in doubt, return True +--*/ +static +Bool notAStandardFile ( Char* name ) +{ + IntNative i; + struct MY_STAT statBuf; + + i = MY_LSTAT ( name, &statBuf ); + if (i != 0) return True; + if (MY_S_ISREG(statBuf.st_mode)) return False; + return True; +} + + +/*---------------------------------------------*/ +/*-- + rac 11/21/98 see if file has hard links to it +--*/ +static +Int32 countHardLinks ( Char* name ) +{ + IntNative i; + struct MY_STAT statBuf; + + i = MY_LSTAT ( name, &statBuf ); + if (i != 0) return 0; + return (statBuf.st_nlink - 1); +} + + +/*---------------------------------------------*/ +/* Copy modification date, access date, permissions and owner from the + source to destination file. We have to copy this meta-info off + into fileMetaInfo before starting to compress / decompress it, + because doing it afterwards means we get the wrong access time. + + To complicate matters, in compress() and decompress() below, the + sequence of tests preceding the call to saveInputFileMetaInfo() + involves calling fileExists(), which in turn establishes its result + by attempting to fopen() the file, and if successful, immediately + fclose()ing it again. So we have to assume that the fopen() call + does not cause the access time field to be updated. + + Reading of the man page for stat() (man 2 stat) on RedHat 7.2 seems + to imply that merely doing open() will not affect the access time. + Therefore we merely need to hope that the C library only does + open() as a result of fopen(), and not any kind of read()-ahead + cleverness. + + It sounds pretty fragile to me. Whether this carries across + robustly to arbitrary Unix-like platforms (or even works robustly + on this one, RedHat 7.2) is unknown to me. Nevertheless ... +*/ +#if BZ_UNIX +static +struct MY_STAT fileMetaInfo; +#endif + +static +void saveInputFileMetaInfo ( Char *srcName ) +{ +# if BZ_UNIX + IntNative retVal; + /* Note use of stat here, not lstat. */ + retVal = MY_STAT( srcName, &fileMetaInfo ); + ERROR_IF_NOT_ZERO ( retVal ); +# endif +} + + +static +void applySavedTimeInfoToOutputFile ( Char *dstName ) +{ +# if BZ_UNIX + IntNative retVal; + struct utimbuf uTimBuf; + + uTimBuf.actime = fileMetaInfo.st_atime; + uTimBuf.modtime = fileMetaInfo.st_mtime; + + retVal = utime ( dstName, &uTimBuf ); + ERROR_IF_NOT_ZERO ( retVal ); +# endif +} + +static +void applySavedFileAttrToOutputFile ( IntNative fd ) +{ +# if BZ_UNIX + IntNative retVal; + + retVal = fchmod ( fd, fileMetaInfo.st_mode ); + ERROR_IF_NOT_ZERO ( retVal ); + + (void) fchown ( fd, fileMetaInfo.st_uid, fileMetaInfo.st_gid ); + /* chown() will in many cases return with EPERM, which can + be safely ignored. + */ +# endif +} + + +/*---------------------------------------------*/ +static +Bool containsDubiousChars ( Char* name ) +{ +# if BZ_UNIX + /* On unix, files can contain any characters and the file expansion + * is performed by the shell. + */ + return False; +# else /* ! BZ_UNIX */ + /* On non-unix (Win* platforms), wildcard characters are not allowed in + * filenames. + */ + for (; *name != '\0'; name++) + if (*name == '?' || *name == '*') return True; + return False; +# endif /* BZ_UNIX */ +} + + +/*---------------------------------------------*/ +#define BZ_N_SUFFIX_PAIRS 4 + +const Char* zSuffix[BZ_N_SUFFIX_PAIRS] + = { ".bz2", ".bz", ".tbz2", ".tbz" }; +const Char* unzSuffix[BZ_N_SUFFIX_PAIRS] + = { "", "", ".tar", ".tar" }; + +static +Bool hasSuffix ( Char* s, const Char* suffix ) +{ + Int32 ns = strlen(s); + Int32 nx = strlen(suffix); + if (ns < nx) return False; + if (strcmp(s + ns - nx, suffix) == 0) return True; + return False; +} + +static +Bool mapSuffix ( Char* name, + const Char* oldSuffix, + const Char* newSuffix ) +{ + if (!hasSuffix(name,oldSuffix)) return False; + name[strlen(name)-strlen(oldSuffix)] = 0; + strcat ( name, newSuffix ); + return True; +} + + +/*---------------------------------------------*/ +static +void compress ( Char *name ) +{ + FILE *inStr; + FILE *outStr; + Int32 n, i; + struct MY_STAT statBuf; + + deleteOutputOnInterrupt = False; + + if (name == NULL && srcMode != SM_I2O) + panic ( "compress: bad modes\n" ); + + switch (srcMode) { + case SM_I2O: + copyFileName ( inName, (Char*)"(stdin)" ); + copyFileName ( outName, (Char*)"(stdout)" ); + break; + case SM_F2F: + copyFileName ( inName, name ); + copyFileName ( outName, name ); + strcat ( outName, ".bz2" ); + break; + case SM_F2O: + copyFileName ( inName, name ); + copyFileName ( outName, (Char*)"(stdout)" ); + break; + } + + if ( srcMode != SM_I2O && containsDubiousChars ( inName ) ) { + if (noisy) + fprintf ( stderr, "%s: There are no files matching `%s'.\n", + progName, inName ); + setExit(1); + return; + } + if ( srcMode != SM_I2O && !fileExists ( inName ) ) { + fprintf ( stderr, "%s: Can't open input file %s: %s.\n", + progName, inName, strerror(errno) ); + setExit(1); + return; + } + for (i = 0; i < BZ_N_SUFFIX_PAIRS; i++) { + if (hasSuffix(inName, zSuffix[i])) { + if (noisy) + fprintf ( stderr, + "%s: Input file %s already has %s suffix.\n", + progName, inName, zSuffix[i] ); + setExit(1); + return; + } + } + if ( srcMode == SM_F2F || srcMode == SM_F2O ) { + MY_STAT(inName, &statBuf); + if ( MY_S_ISDIR(statBuf.st_mode) ) { + fprintf( stderr, + "%s: Input file %s is a directory.\n", + progName,inName); + setExit(1); + return; + } + } + if ( srcMode == SM_F2F && !forceOverwrite && notAStandardFile ( inName )) { + if (noisy) + fprintf ( stderr, "%s: Input file %s is not a normal file.\n", + progName, inName ); + setExit(1); + return; + } + if ( srcMode == SM_F2F && fileExists ( outName ) ) { + if (forceOverwrite) { + remove(outName); + } else { + fprintf ( stderr, "%s: Output file %s already exists.\n", + progName, outName ); + setExit(1); + return; + } + } + if ( srcMode == SM_F2F && !forceOverwrite && + (n=countHardLinks ( inName )) > 0) { + fprintf ( stderr, "%s: Input file %s has %d other link%s.\n", + progName, inName, n, n > 1 ? "s" : "" ); + setExit(1); + return; + } + + if ( srcMode == SM_F2F ) { + /* Save the file's meta-info before we open it. Doing it later + means we mess up the access times. */ + saveInputFileMetaInfo ( inName ); + } + + switch ( srcMode ) { + + case SM_I2O: + inStr = stdin; + outStr = stdout; + if ( isatty ( fileno ( stdout ) ) ) { + fprintf ( stderr, + "%s: I won't write compressed data to a terminal.\n", + progName ); + fprintf ( stderr, "%s: For help, type: `%s --help'.\n", + progName, progName ); + setExit(1); + return; + }; + break; + + case SM_F2O: + inStr = fopen ( inName, "rb" ); + outStr = stdout; + if ( isatty ( fileno ( stdout ) ) ) { + fprintf ( stderr, + "%s: I won't write compressed data to a terminal.\n", + progName ); + fprintf ( stderr, "%s: For help, type: `%s --help'.\n", + progName, progName ); + if ( inStr != NULL ) fclose ( inStr ); + setExit(1); + return; + }; + if ( inStr == NULL ) { + fprintf ( stderr, "%s: Can't open input file %s: %s.\n", + progName, inName, strerror(errno) ); + setExit(1); + return; + }; + break; + + case SM_F2F: + inStr = fopen ( inName, "rb" ); + outStr = fopen_output_safely ( outName, "wb" ); + if ( outStr == NULL) { + fprintf ( stderr, "%s: Can't create output file %s: %s.\n", + progName, outName, strerror(errno) ); + if ( inStr != NULL ) fclose ( inStr ); + setExit(1); + return; + } + if ( inStr == NULL ) { + fprintf ( stderr, "%s: Can't open input file %s: %s.\n", + progName, inName, strerror(errno) ); + if ( outStr != NULL ) fclose ( outStr ); + setExit(1); + return; + }; + break; + + default: + panic ( "compress: bad srcMode" ); + break; + } + + if (verbosity >= 1) { + fprintf ( stderr, " %s: ", inName ); + pad ( inName ); + fflush ( stderr ); + } + + /*--- Now the input and output handles are sane. Do the Biz. ---*/ + outputHandleJustInCase = outStr; + deleteOutputOnInterrupt = True; + compressStream ( inStr, outStr ); + outputHandleJustInCase = NULL; + + /*--- If there was an I/O error, we won't get here. ---*/ + if ( srcMode == SM_F2F ) { + applySavedTimeInfoToOutputFile ( outName ); + deleteOutputOnInterrupt = False; + if ( !keepInputFiles ) { + IntNative retVal = remove ( inName ); + ERROR_IF_NOT_ZERO ( retVal ); + } + } + + deleteOutputOnInterrupt = False; +} + + +/*---------------------------------------------*/ +static +void uncompress ( Char *name ) +{ + FILE *inStr; + FILE *outStr; + Int32 n, i; + Bool magicNumberOK; + Bool cantGuess; + struct MY_STAT statBuf; + + deleteOutputOnInterrupt = False; + + if (name == NULL && srcMode != SM_I2O) + panic ( "uncompress: bad modes\n" ); + + cantGuess = False; + switch (srcMode) { + case SM_I2O: + copyFileName ( inName, (Char*)"(stdin)" ); + copyFileName ( outName, (Char*)"(stdout)" ); + break; + case SM_F2F: + copyFileName ( inName, name ); + copyFileName ( outName, name ); + for (i = 0; i < BZ_N_SUFFIX_PAIRS; i++) + if (mapSuffix(outName,zSuffix[i],unzSuffix[i])) + goto zzz; + cantGuess = True; + strcat ( outName, ".out" ); + break; + case SM_F2O: + copyFileName ( inName, name ); + copyFileName ( outName, (Char*)"(stdout)" ); + break; + } + + zzz: + if ( srcMode != SM_I2O && containsDubiousChars ( inName ) ) { + if (noisy) + fprintf ( stderr, "%s: There are no files matching `%s'.\n", + progName, inName ); + setExit(1); + return; + } + if ( srcMode != SM_I2O && !fileExists ( inName ) ) { + fprintf ( stderr, "%s: Can't open input file %s: %s.\n", + progName, inName, strerror(errno) ); + setExit(1); + return; + } + if ( srcMode == SM_F2F || srcMode == SM_F2O ) { + MY_STAT(inName, &statBuf); + if ( MY_S_ISDIR(statBuf.st_mode) ) { + fprintf( stderr, + "%s: Input file %s is a directory.\n", + progName,inName); + setExit(1); + return; + } + } + if ( srcMode == SM_F2F && !forceOverwrite && notAStandardFile ( inName )) { + if (noisy) + fprintf ( stderr, "%s: Input file %s is not a normal file.\n", + progName, inName ); + setExit(1); + return; + } + if ( /* srcMode == SM_F2F implied && */ cantGuess ) { + if (noisy) + fprintf ( stderr, + "%s: Can't guess original name for %s -- using %s\n", + progName, inName, outName ); + /* just a warning, no return */ + } + if ( srcMode == SM_F2F && fileExists ( outName ) ) { + if (forceOverwrite) { + remove(outName); + } else { + fprintf ( stderr, "%s: Output file %s already exists.\n", + progName, outName ); + setExit(1); + return; + } + } + if ( srcMode == SM_F2F && !forceOverwrite && + (n=countHardLinks ( inName ) ) > 0) { + fprintf ( stderr, "%s: Input file %s has %d other link%s.\n", + progName, inName, n, n > 1 ? "s" : "" ); + setExit(1); + return; + } + + if ( srcMode == SM_F2F ) { + /* Save the file's meta-info before we open it. Doing it later + means we mess up the access times. */ + saveInputFileMetaInfo ( inName ); + } + + switch ( srcMode ) { + + case SM_I2O: + inStr = stdin; + outStr = stdout; + if ( isatty ( fileno ( stdin ) ) ) { + fprintf ( stderr, + "%s: I won't read compressed data from a terminal.\n", + progName ); + fprintf ( stderr, "%s: For help, type: `%s --help'.\n", + progName, progName ); + setExit(1); + return; + }; + break; + + case SM_F2O: + inStr = fopen ( inName, "rb" ); + outStr = stdout; + if ( inStr == NULL ) { + fprintf ( stderr, "%s: Can't open input file %s:%s.\n", + progName, inName, strerror(errno) ); + if ( inStr != NULL ) fclose ( inStr ); + setExit(1); + return; + }; + break; + + case SM_F2F: + inStr = fopen ( inName, "rb" ); + outStr = fopen_output_safely ( outName, "wb" ); + if ( outStr == NULL) { + fprintf ( stderr, "%s: Can't create output file %s: %s.\n", + progName, outName, strerror(errno) ); + if ( inStr != NULL ) fclose ( inStr ); + setExit(1); + return; + } + if ( inStr == NULL ) { + fprintf ( stderr, "%s: Can't open input file %s: %s.\n", + progName, inName, strerror(errno) ); + if ( outStr != NULL ) fclose ( outStr ); + setExit(1); + return; + }; + break; + + default: + panic ( "uncompress: bad srcMode" ); + break; + } + + if (verbosity >= 1) { + fprintf ( stderr, " %s: ", inName ); + pad ( inName ); + fflush ( stderr ); + } + + /*--- Now the input and output handles are sane. Do the Biz. ---*/ + outputHandleJustInCase = outStr; + deleteOutputOnInterrupt = True; + magicNumberOK = uncompressStream ( inStr, outStr ); + outputHandleJustInCase = NULL; + + /*--- If there was an I/O error, we won't get here. ---*/ + if ( magicNumberOK ) { + if ( srcMode == SM_F2F ) { + applySavedTimeInfoToOutputFile ( outName ); + deleteOutputOnInterrupt = False; + if ( !keepInputFiles ) { + IntNative retVal = remove ( inName ); + ERROR_IF_NOT_ZERO ( retVal ); + } + } + } else { + unzFailsExist = True; + deleteOutputOnInterrupt = False; + if ( srcMode == SM_F2F ) { + IntNative retVal = remove ( outName ); + ERROR_IF_NOT_ZERO ( retVal ); + } + } + deleteOutputOnInterrupt = False; + + if ( magicNumberOK ) { + if (verbosity >= 1) + fprintf ( stderr, "done\n" ); + } else { + setExit(2); + if (verbosity >= 1) + fprintf ( stderr, "not a bzip2 file.\n" ); else + fprintf ( stderr, + "%s: %s is not a bzip2 file.\n", + progName, inName ); + } + +} + + +/*---------------------------------------------*/ +static +void testf ( Char *name ) +{ + FILE *inStr; + Bool allOK; + struct MY_STAT statBuf; + + deleteOutputOnInterrupt = False; + + if (name == NULL && srcMode != SM_I2O) + panic ( "testf: bad modes\n" ); + + copyFileName ( outName, (Char*)"(none)" ); + switch (srcMode) { + case SM_I2O: copyFileName ( inName, (Char*)"(stdin)" ); break; + case SM_F2F: copyFileName ( inName, name ); break; + case SM_F2O: copyFileName ( inName, name ); break; + } + + if ( srcMode != SM_I2O && containsDubiousChars ( inName ) ) { + if (noisy) + fprintf ( stderr, "%s: There are no files matching `%s'.\n", + progName, inName ); + setExit(1); + return; + } + if ( srcMode != SM_I2O && !fileExists ( inName ) ) { + fprintf ( stderr, "%s: Can't open input %s: %s.\n", + progName, inName, strerror(errno) ); + setExit(1); + return; + } + if ( srcMode != SM_I2O ) { + MY_STAT(inName, &statBuf); + if ( MY_S_ISDIR(statBuf.st_mode) ) { + fprintf( stderr, + "%s: Input file %s is a directory.\n", + progName,inName); + setExit(1); + return; + } + } + + switch ( srcMode ) { + + case SM_I2O: + if ( isatty ( fileno ( stdin ) ) ) { + fprintf ( stderr, + "%s: I won't read compressed data from a terminal.\n", + progName ); + fprintf ( stderr, "%s: For help, type: `%s --help'.\n", + progName, progName ); + setExit(1); + return; + }; + inStr = stdin; + break; + + case SM_F2O: case SM_F2F: + inStr = fopen ( inName, "rb" ); + if ( inStr == NULL ) { + fprintf ( stderr, "%s: Can't open input file %s:%s.\n", + progName, inName, strerror(errno) ); + setExit(1); + return; + }; + break; + + default: + panic ( "testf: bad srcMode" ); + break; + } + + if (verbosity >= 1) { + fprintf ( stderr, " %s: ", inName ); + pad ( inName ); + fflush ( stderr ); + } + + /*--- Now the input handle is sane. Do the Biz. ---*/ + outputHandleJustInCase = NULL; + allOK = testStream ( inStr ); + + if (allOK && verbosity >= 1) fprintf ( stderr, "ok\n" ); + if (!allOK) testFailsExist = True; +} + + +/*---------------------------------------------*/ +static +void license ( void ) +{ + fprintf ( stderr, + + "bzip2, a block-sorting file compressor. " + "Version %s.\n" + " \n" + " Copyright (C) 1996-2010 by Julian Seward.\n" + " \n" + " This program is free software; you can redistribute it and/or modify\n" + " it under the terms set out in the LICENSE file, which is included\n" + " in the bzip2-1.0.6 source distribution.\n" + " \n" + " This program is distributed in the hope that it will be useful,\n" + " but WITHOUT ANY WARRANTY; without even the implied warranty of\n" + " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" + " LICENSE file for more details.\n" + " \n", + BZ2_bzlibVersion() + ); +} + + +/*---------------------------------------------*/ +static +void usage ( Char *fullProgName ) +{ + fprintf ( + stderr, + "bzip2, a block-sorting file compressor. " + "Version %s.\n" + "\n usage: %s [flags and input files in any order]\n" + "\n" + " -h --help print this message\n" + " -d --decompress force decompression\n" + " -z --compress force compression\n" + " -k --keep keep (don't delete) input files\n" + " -f --force overwrite existing output files\n" + " -t --test test compressed file integrity\n" + " -c --stdout output to standard out\n" + " -q --quiet suppress noncritical error messages\n" + " -v --verbose be verbose (a 2nd -v gives more)\n" + " -L --license display software version & license\n" + " -V --version display software version & license\n" + " -s --small use less memory (at most 2500k)\n" + " -1 .. -9 set block size to 100k .. 900k\n" + " --fast alias for -1\n" + " --best alias for -9\n" + "\n" + " If invoked as `bzip2', default action is to compress.\n" + " as `bunzip2', default action is to decompress.\n" + " as `bzcat', default action is to decompress to stdout.\n" + "\n" + " If no file names are given, bzip2 compresses or decompresses\n" + " from standard input to standard output. You can combine\n" + " short flags, so `-v -4' means the same as -v4 or -4v, &c.\n" +# if BZ_UNIX + "\n" +# endif + , + + BZ2_bzlibVersion(), + fullProgName + ); +} + + +/*---------------------------------------------*/ +static +void redundant ( Char* flag ) +{ + fprintf ( + stderr, + "%s: %s is redundant in versions 0.9.5 and above\n", + progName, flag ); +} + + +/*---------------------------------------------*/ +/*-- + All the garbage from here to main() is purely to + implement a linked list of command-line arguments, + into which main() copies argv[1 .. argc-1]. + + The purpose of this exercise is to facilitate + the expansion of wildcard characters * and ? in + filenames for OSs which don't know how to do it + themselves, like MSDOS, Windows 95 and NT. + + The actual Dirty Work is done by the platform- + specific macro APPEND_FILESPEC. +--*/ + +typedef + struct zzzz { + Char *name; + struct zzzz *link; + } + Cell; + + +/*---------------------------------------------*/ +static +void *myMalloc ( Int32 n ) +{ + void* p; + + p = malloc ( (size_t)n ); + if (p == NULL) outOfMemory (); + return p; +} + + +/*---------------------------------------------*/ +static +Cell *mkCell ( void ) +{ + Cell *c; + + c = (Cell*) myMalloc ( sizeof ( Cell ) ); + c->name = NULL; + c->link = NULL; + return c; +} + + +/*---------------------------------------------*/ +static +Cell *snocString ( Cell *root, Char *name ) +{ + if (root == NULL) { + Cell *tmp = mkCell(); + tmp->name = (Char*) myMalloc ( 5 + strlen(name) ); + strcpy ( tmp->name, name ); + return tmp; + } else { + Cell *tmp = root; + while (tmp->link != NULL) tmp = tmp->link; + tmp->link = snocString ( tmp->link, name ); + return root; + } +} + + +/*---------------------------------------------*/ +static +void addFlagsFromEnvVar ( Cell** argList, Char* varName ) +{ + Int32 i, j, k; + Char *envbase, *p; + + envbase = getenv(varName); + if (envbase != NULL) { + p = envbase; + i = 0; + while (True) { + if (p[i] == 0) break; + p += i; + i = 0; + while (isspace((Int32)(p[0]))) p++; + while (p[i] != 0 && !isspace((Int32)(p[i]))) i++; + if (i > 0) { + k = i; if (k > FILE_NAME_LEN-10) k = FILE_NAME_LEN-10; + for (j = 0; j < k; j++) tmpName[j] = p[j]; + tmpName[k] = 0; + APPEND_FLAG(*argList, tmpName); + } + } + } +} + + +/*---------------------------------------------*/ +#define ISFLAG(s) (strcmp(aa->name, (s))==0) + +IntNative main ( IntNative argc, Char *argv[] ) +{ + Int32 i, j; + Char *tmp; + Cell *argList; + Cell *aa; + Bool decode; + + /*-- Be really really really paranoid :-) --*/ + if (sizeof(Int32) != 4 || sizeof(UInt32) != 4 || + sizeof(Int16) != 2 || sizeof(UInt16) != 2 || + sizeof(Char) != 1 || sizeof(UChar) != 1) + configError(); + + /*-- Initialise --*/ + outputHandleJustInCase = NULL; + smallMode = False; + keepInputFiles = False; + forceOverwrite = False; + noisy = True; + verbosity = 0; + blockSize100k = 9; + testFailsExist = False; + unzFailsExist = False; + numFileNames = 0; + numFilesProcessed = 0; + workFactor = 30; + deleteOutputOnInterrupt = False; + exitValue = 0; + i = j = 0; /* avoid bogus warning from egcs-1.1.X */ + + /*-- Set up signal handlers for mem access errors --*/ + signal (SIGSEGV, mySIGSEGVorSIGBUScatcher); +# if BZ_UNIX +# ifndef __DJGPP__ + signal (SIGBUS, mySIGSEGVorSIGBUScatcher); +# endif +# endif + + copyFileName ( inName, (Char*)"(none)" ); + copyFileName ( outName, (Char*)"(none)" ); + + copyFileName ( progNameReally, argv[0] ); + progName = &progNameReally[0]; + for (tmp = &progNameReally[0]; *tmp != '\0'; tmp++) + if (*tmp == PATH_SEP) progName = tmp + 1; + + + /*-- Copy flags from env var BZIP2, and + expand filename wildcards in arg list. + --*/ + argList = NULL; + addFlagsFromEnvVar ( &argList, (Char*)"BZIP2" ); + addFlagsFromEnvVar ( &argList, (Char*)"BZIP" ); + for (i = 1; i <= argc-1; i++) + APPEND_FILESPEC(argList, argv[i]); + + + /*-- Find the length of the longest filename --*/ + longestFileName = 7; + numFileNames = 0; + decode = True; + for (aa = argList; aa != NULL; aa = aa->link) { + if (ISFLAG("--")) { decode = False; continue; } + if (aa->name[0] == '-' && decode) continue; + numFileNames++; + if (longestFileName < (Int32)strlen(aa->name) ) + longestFileName = (Int32)strlen(aa->name); + } + + + /*-- Determine source modes; flag handling may change this too. --*/ + if (numFileNames == 0) + srcMode = SM_I2O; else srcMode = SM_F2F; + + + /*-- Determine what to do (compress/uncompress/test/cat). --*/ + /*-- Note that subsequent flag handling may change this. --*/ + opMode = OM_Z; + + if ( (strstr ( progName, "unzip" ) != 0) || + (strstr ( progName, "UNZIP" ) != 0) ) + opMode = OM_UNZ; + + if ( (strstr ( progName, "z2cat" ) != 0) || + (strstr ( progName, "Z2CAT" ) != 0) || + (strstr ( progName, "zcat" ) != 0) || + (strstr ( progName, "ZCAT" ) != 0) ) { + opMode = OM_UNZ; + srcMode = (numFileNames == 0) ? SM_I2O : SM_F2O; + } + + + /*-- Look at the flags. --*/ + for (aa = argList; aa != NULL; aa = aa->link) { + if (ISFLAG("--")) break; + if (aa->name[0] == '-' && aa->name[1] != '-') { + for (j = 1; aa->name[j] != '\0'; j++) { + switch (aa->name[j]) { + case 'c': srcMode = SM_F2O; break; + case 'd': opMode = OM_UNZ; break; + case 'z': opMode = OM_Z; break; + case 'f': forceOverwrite = True; break; + case 't': opMode = OM_TEST; break; + case 'k': keepInputFiles = True; break; + case 's': smallMode = True; break; + case 'q': noisy = False; break; + case '1': blockSize100k = 1; break; + case '2': blockSize100k = 2; break; + case '3': blockSize100k = 3; break; + case '4': blockSize100k = 4; break; + case '5': blockSize100k = 5; break; + case '6': blockSize100k = 6; break; + case '7': blockSize100k = 7; break; + case '8': blockSize100k = 8; break; + case '9': blockSize100k = 9; break; + case 'V': + case 'L': license(); break; + case 'v': verbosity++; break; + case 'h': usage ( progName ); + exit ( 0 ); + break; + default: fprintf ( stderr, "%s: Bad flag `%s'\n", + progName, aa->name ); + usage ( progName ); + exit ( 1 ); + break; + } + } + } + } + + /*-- And again ... --*/ + for (aa = argList; aa != NULL; aa = aa->link) { + if (ISFLAG("--")) break; + if (ISFLAG("--stdout")) srcMode = SM_F2O; else + if (ISFLAG("--decompress")) opMode = OM_UNZ; else + if (ISFLAG("--compress")) opMode = OM_Z; else + if (ISFLAG("--force")) forceOverwrite = True; else + if (ISFLAG("--test")) opMode = OM_TEST; else + if (ISFLAG("--keep")) keepInputFiles = True; else + if (ISFLAG("--small")) smallMode = True; else + if (ISFLAG("--quiet")) noisy = False; else + if (ISFLAG("--version")) license(); else + if (ISFLAG("--license")) license(); else + if (ISFLAG("--exponential")) workFactor = 1; else + if (ISFLAG("--repetitive-best")) redundant(aa->name); else + if (ISFLAG("--repetitive-fast")) redundant(aa->name); else + if (ISFLAG("--fast")) blockSize100k = 1; else + if (ISFLAG("--best")) blockSize100k = 9; else + if (ISFLAG("--verbose")) verbosity++; else + if (ISFLAG("--help")) { usage ( progName ); exit ( 0 ); } + else + if (strncmp ( aa->name, "--", 2) == 0) { + fprintf ( stderr, "%s: Bad flag `%s'\n", progName, aa->name ); + usage ( progName ); + exit ( 1 ); + } + } + + if (verbosity > 4) verbosity = 4; + if (opMode == OM_Z && smallMode && blockSize100k > 2) + blockSize100k = 2; + + if (opMode == OM_TEST && srcMode == SM_F2O) { + fprintf ( stderr, "%s: -c and -t cannot be used together.\n", + progName ); + exit ( 1 ); + } + + if (srcMode == SM_F2O && numFileNames == 0) + srcMode = SM_I2O; + + if (opMode != OM_Z) blockSize100k = 0; + + if (srcMode == SM_F2F) { + signal (SIGINT, mySignalCatcher); + signal (SIGTERM, mySignalCatcher); +# if BZ_UNIX + signal (SIGHUP, mySignalCatcher); +# endif + } + + if (opMode == OM_Z) { + if (srcMode == SM_I2O) { + compress ( NULL ); + } else { + decode = True; + for (aa = argList; aa != NULL; aa = aa->link) { + if (ISFLAG("--")) { decode = False; continue; } + if (aa->name[0] == '-' && decode) continue; + numFilesProcessed++; + compress ( aa->name ); + } + } + } + else + + if (opMode == OM_UNZ) { + unzFailsExist = False; + if (srcMode == SM_I2O) { + uncompress ( NULL ); + } else { + decode = True; + for (aa = argList; aa != NULL; aa = aa->link) { + if (ISFLAG("--")) { decode = False; continue; } + if (aa->name[0] == '-' && decode) continue; + numFilesProcessed++; + uncompress ( aa->name ); + } + } + if (unzFailsExist) { + setExit(2); + exit(exitValue); + } + } + + else { + testFailsExist = False; + if (srcMode == SM_I2O) { + testf ( NULL ); + } else { + decode = True; + for (aa = argList; aa != NULL; aa = aa->link) { + if (ISFLAG("--")) { decode = False; continue; } + if (aa->name[0] == '-' && decode) continue; + numFilesProcessed++; + testf ( aa->name ); + } + } + if (testFailsExist && noisy) { + fprintf ( stderr, + "\n" + "You can use the `bzip2recover' program to attempt to recover\n" + "data from undamaged sections of corrupted files.\n\n" + ); + setExit(2); + exit(exitValue); + } + } + + /* Free the argument list memory to mollify leak detectors + (eg) Purify, Checker. Serves no other useful purpose. + */ + aa = argList; + while (aa != NULL) { + Cell* aa2 = aa->link; + if (aa->name != NULL) free(aa->name); + free(aa); + aa = aa2; + } + + return exitValue; +} + + +/*-----------------------------------------------------------*/ +/*--- end bzip2.c ---*/ +/*-----------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzip2.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,391 @@ + +NAME + bzip2, bunzip2 - a block-sorting file compressor, v1.0.6 + bzcat - decompresses files to stdout + bzip2recover - recovers data from damaged bzip2 files + + +SYNOPSIS + bzip2 [ -cdfkqstvzVL123456789 ] [ filenames ... ] + bunzip2 [ -fkvsVL ] [ filenames ... ] + bzcat [ -s ] [ filenames ... ] + bzip2recover filename + + +DESCRIPTION + bzip2 compresses files using the Burrows-Wheeler block + sorting text compression algorithm, and Huffman coding. + Compression is generally considerably better than that + achieved by more conventional LZ77/LZ78-based compressors, + and approaches the performance of the PPM family of sta- + tistical compressors. + + The command-line options are deliberately very similar to + those of GNU gzip, but they are not identical. + + bzip2 expects a list of file names to accompany the com- + mand-line flags. Each file is replaced by a compressed + version of itself, with the name "original_name.bz2". + Each compressed file has the same modification date, per- + missions, and, when possible, ownership as the correspond- + ing original, so that these properties can be correctly + restored at decompression time. File name handling is + naive in the sense that there is no mechanism for preserv- + ing original file names, permissions, ownerships or dates + in filesystems which lack these concepts, or have serious + file name length restrictions, such as MS-DOS. + + bzip2 and bunzip2 will by default not overwrite existing + files. If you want this to happen, specify the -f flag. + + If no file names are specified, bzip2 compresses from + standard input to standard output. In this case, bzip2 + will decline to write compressed output to a terminal, as + this would be entirely incomprehensible and therefore + pointless. + + bunzip2 (or bzip2 -d) decompresses all specified files. + Files which were not created by bzip2 will be detected and + ignored, and a warning issued. bzip2 attempts to guess + the filename for the decompressed file from that of the + compressed file as follows: + + filename.bz2 becomes filename + filename.bz becomes filename + filename.tbz2 becomes filename.tar + filename.tbz becomes filename.tar + anyothername becomes anyothername.out + + If the file does not end in one of the recognised endings, + .bz2, .bz, .tbz2 or .tbz, bzip2 complains that it cannot + guess the name of the original file, and uses the original + name with .out appended. + + As with compression, supplying no filenames causes decom- + pression from standard input to standard output. + + bunzip2 will correctly decompress a file which is the con- + catenation of two or more compressed files. The result is + the concatenation of the corresponding uncompressed files. + Integrity testing (-t) of concatenated compressed files is + also supported. + + You can also compress or decompress files to the standard + output by giving the -c flag. Multiple files may be com- + pressed and decompressed like this. The resulting outputs + are fed sequentially to stdout. Compression of multiple + files in this manner generates a stream containing multi- + ple compressed file representations. Such a stream can be + decompressed correctly only by bzip2 version 0.9.0 or + later. Earlier versions of bzip2 will stop after decom- + pressing the first file in the stream. + + bzcat (or bzip2 -dc) decompresses all specified files to + the standard output. + + bzip2 will read arguments from the environment variables + BZIP2 and BZIP, in that order, and will process them + before any arguments read from the command line. This + gives a convenient way to supply default arguments. + + Compression is always performed, even if the compressed + file is slightly larger than the original. Files of less + than about one hundred bytes tend to get larger, since the + compression mechanism has a constant overhead in the + region of 50 bytes. Random data (including the output of + most file compressors) is coded at about 8.05 bits per + byte, giving an expansion of around 0.5%. + + As a self-check for your protection, bzip2 uses 32-bit + CRCs to make sure that the decompressed version of a file + is identical to the original. This guards against corrup- + tion of the compressed data, and against undetected bugs + in bzip2 (hopefully very unlikely). The chances of data + corruption going undetected is microscopic, about one + chance in four billion for each file processed. Be aware, + though, that the check occurs upon decompression, so it + can only tell you that something is wrong. It can't help + you recover the original uncompressed data. You can use + bzip2recover to try to recover data from damaged files. + + Return values: 0 for a normal exit, 1 for environmental + problems (file not found, invalid flags, I/O errors, &c), + 2 to indicate a corrupt compressed file, 3 for an internal + consistency error (eg, bug) which caused bzip2 to panic. + + +OPTIONS + -c --stdout + Compress or decompress to standard output. + + -d --decompress + Force decompression. bzip2, bunzip2 and bzcat are + really the same program, and the decision about + what actions to take is done on the basis of which + name is used. This flag overrides that mechanism, + and forces bzip2 to decompress. + + -z --compress + The complement to -d: forces compression, + regardless of the invocation name. + + -t --test + Check integrity of the specified file(s), but don't + decompress them. This really performs a trial + decompression and throws away the result. + + -f --force + Force overwrite of output files. Normally, bzip2 + will not overwrite existing output files. Also + forces bzip2 to break hard links to files, which it + otherwise wouldn't do. + + bzip2 normally declines to decompress files which + don't have the correct magic header bytes. If + forced (-f), however, it will pass such files + through unmodified. This is how GNU gzip behaves. + + -k --keep + Keep (don't delete) input files during compression + or decompression. + + -s --small + Reduce memory usage, for compression, decompression + and testing. Files are decompressed and tested + using a modified algorithm which only requires 2.5 + bytes per block byte. This means any file can be + decompressed in 2300k of memory, albeit at about + half the normal speed. + + During compression, -s selects a block size of + 200k, which limits memory use to around the same + figure, at the expense of your compression ratio. + In short, if your machine is low on memory (8 + megabytes or less), use -s for everything. See + MEMORY MANAGEMENT below. + + -q --quiet + Suppress non-essential warning messages. Messages + pertaining to I/O errors and other critical events + will not be suppressed. + + -v --verbose + Verbose mode -- show the compression ratio for each + file processed. Further -v's increase the ver- + bosity level, spewing out lots of information which + is primarily of interest for diagnostic purposes. + + -L --license -V --version + Display the software version, license terms and + conditions. + + -1 (or --fast) to -9 (or --best) + Set the block size to 100 k, 200 k .. 900 k when + compressing. Has no effect when decompressing. + See MEMORY MANAGEMENT below. The --fast and --best + aliases are primarily for GNU gzip compatibility. + In particular, --fast doesn't make things signifi- + cantly faster. And --best merely selects the + default behaviour. + + -- Treats all subsequent arguments as file names, even + if they start with a dash. This is so you can han- + dle files with names beginning with a dash, for + example: bzip2 -- -myfilename. + + --repetitive-fast --repetitive-best + These flags are redundant in versions 0.9.5 and + above. They provided some coarse control over the + behaviour of the sorting algorithm in earlier ver- + sions, which was sometimes useful. 0.9.5 and above + have an improved algorithm which renders these + flags irrelevant. + + +MEMORY MANAGEMENT + bzip2 compresses large files in blocks. The block size + affects both the compression ratio achieved, and the + amount of memory needed for compression and decompression. + The flags -1 through -9 specify the block size to be + 100,000 bytes through 900,000 bytes (the default) respec- + tively. At decompression time, the block size used for + compression is read from the header of the compressed + file, and bunzip2 then allocates itself just enough memory + to decompress the file. Since block sizes are stored in + compressed files, it follows that the flags -1 to -9 are + irrelevant to and so ignored during decompression. + + Compression and decompression requirements, in bytes, can + be estimated as: + + Compression: 400k + ( 8 x block size ) + + Decompression: 100k + ( 4 x block size ), or + 100k + ( 2.5 x block size ) + + Larger block sizes give rapidly diminishing marginal + returns. Most of the compression comes from the first two + or three hundred k of block size, a fact worth bearing in + mind when using bzip2 on small machines. It is also + important to appreciate that the decompression memory + requirement is set at compression time by the choice of + block size. + + For files compressed with the default 900k block size, + bunzip2 will require about 3700 kbytes to decompress. To + support decompression of any file on a 4 megabyte machine, + bunzip2 has an option to decompress using approximately + half this amount of memory, about 2300 kbytes. Decompres- + sion speed is also halved, so you should use this option + only where necessary. The relevant flag is -s. + + In general, try and use the largest block size memory con- + straints allow, since that maximises the compression + achieved. Compression and decompression speed are virtu- + ally unaffected by block size. + + Another significant point applies to files which fit in a + single block -- that means most files you'd encounter + using a large block size. The amount of real memory + touched is proportional to the size of the file, since the + file is smaller than a block. For example, compressing a + file 20,000 bytes long with the flag -9 will cause the + compressor to allocate around 7600k of memory, but only + touch 400k + 20000 * 8 = 560 kbytes of it. Similarly, the + decompressor will allocate 3700k but only touch 100k + + 20000 * 4 = 180 kbytes. + + Here is a table which summarises the maximum memory usage + for different block sizes. Also recorded is the total + compressed size for 14 files of the Calgary Text Compres- + sion Corpus totalling 3,141,622 bytes. This column gives + some feel for how compression varies with block size. + These figures tend to understate the advantage of larger + block sizes for larger files, since the Corpus is domi- + nated by smaller files. + + Compress Decompress Decompress Corpus + Flag usage usage -s usage Size + + -1 1200k 500k 350k 914704 + -2 2000k 900k 600k 877703 + -3 2800k 1300k 850k 860338 + -4 3600k 1700k 1100k 846899 + -5 4400k 2100k 1350k 845160 + -6 5200k 2500k 1600k 838626 + -7 6100k 2900k 1850k 834096 + -8 6800k 3300k 2100k 828642 + -9 7600k 3700k 2350k 828642 + + +RECOVERING DATA FROM DAMAGED FILES + bzip2 compresses files in blocks, usually 900kbytes long. + Each block is handled independently. If a media or trans- + mission error causes a multi-block .bz2 file to become + damaged, it may be possible to recover data from the + undamaged blocks in the file. + + The compressed representation of each block is delimited + by a 48-bit pattern, which makes it possible to find the + block boundaries with reasonable certainty. Each block + also carries its own 32-bit CRC, so damaged blocks can be + distinguished from undamaged ones. + + bzip2recover is a simple program whose purpose is to + search for blocks in .bz2 files, and write each block out + into its own .bz2 file. You can then use bzip2 -t to test + the integrity of the resulting files, and decompress those + which are undamaged. + + bzip2recover takes a single argument, the name of the dam- + aged file, and writes a number of files + "rec00001file.bz2", "rec00002file.bz2", etc, containing + the extracted blocks. The output filenames are + designed so that the use of wildcards in subsequent pro- + cessing -- for example, "bzip2 -dc rec*file.bz2 > recov- + ered_data" -- processes the files in the correct order. + + bzip2recover should be of most use dealing with large .bz2 + files, as these will contain many blocks. It is clearly + futile to use it on damaged single-block files, since a + damaged block cannot be recovered. If you wish to min- + imise any potential data loss through media or transmis- + sion errors, you might consider compressing with a smaller + block size. + + +PERFORMANCE NOTES + The sorting phase of compression gathers together similar + strings in the file. Because of this, files containing + very long runs of repeated symbols, like "aabaabaabaab + ..." (repeated several hundred times) may compress more + slowly than normal. Versions 0.9.5 and above fare much + better than previous versions in this respect. The ratio + between worst-case and average-case compression time is in + the region of 10:1. For previous versions, this figure + was more like 100:1. You can use the -vvvv option to mon- + itor progress in great detail, if you want. + + Decompression speed is unaffected by these phenomena. + + bzip2 usually allocates several megabytes of memory to + operate in, and then charges all over it in a fairly ran- + dom fashion. This means that performance, both for com- + pressing and decompressing, is largely determined by the + speed at which your machine can service cache misses. + Because of this, small changes to the code to reduce the + miss rate have been observed to give disproportionately + large performance improvements. I imagine bzip2 will per- + form best on machines with very large caches. + + +CAVEATS + I/O error messages are not as helpful as they could be. + bzip2 tries hard to detect I/O errors and exit cleanly, + but the details of what the problem is sometimes seem + rather misleading. + + This manual page pertains to version 1.0.6 of bzip2. Com- + pressed data created by this version is entirely forwards + and backwards compatible with the previous public + releases, versions 0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1, + 1.0.2 and above, but with the following exception: 0.9.0 + and above can correctly decompress multiple concatenated + compressed files. 0.1pl2 cannot do this; it will stop + after decompressing just the first file in the stream. + + bzip2recover versions prior to 1.0.2 used 32-bit integers + to represent bit positions in compressed files, so they + could not handle compressed files more than 512 megabytes + long. Versions 1.0.2 and above use 64-bit ints on some + platforms which support them (GNU supported targets, and + Windows). To establish whether or not bzip2recover was + built with such a limitation, run it without arguments. + In any event you can build yourself an unlimited version + if you can recompile it with MaybeUInt64 set to be an + unsigned 64-bit integer. + + +AUTHOR + Julian Seward, jsewardbzip.org. + + http://www.bzip.org + + The ideas embodied in bzip2 are due to (at least) the fol- + lowing people: Michael Burrows and David Wheeler (for the + block sorting transformation), David Wheeler (again, for + the Huffman coder), Peter Fenwick (for the structured cod- + ing model in the original bzip, and many refinements), and + Alistair Moffat, Radford Neal and Ian Witten (for the + arithmetic coder in the original bzip). I am much + indebted for their help, support and advice. See the man- + ual in the source distribution for pointers to sources of + documentation. Christian von Roques encouraged me to look + for faster sorting algorithms, so as to speed up compres- + sion. Bela Lubkin encouraged me to improve the worst-case + compression performance. Donna Robinson XMLised the docu- + mentation. The bz* scripts are derived from those of GNU + gzip. Many people sent patches, helped with portability + problems, lent machines, gave advice and were generally + helpful. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzip2recover.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,514 @@ +/*-----------------------------------------------------------*/ +/*--- Block recoverer program for bzip2 ---*/ +/*--- bzip2recover.c ---*/ +/*-----------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + +/* This program is a complete hack and should be rewritten properly. + It isn't very complicated. */ + +#include <stdio.h> +#include <errno.h> +#include <stdlib.h> +#include <string.h> + + +/* This program records bit locations in the file to be recovered. + That means that if 64-bit ints are not supported, we will not + be able to recover .bz2 files over 512MB (2^32 bits) long. + On GNU supported platforms, we take advantage of the 64-bit + int support to circumvent this problem. Ditto MSVC. + + This change occurred in version 1.0.2; all prior versions have + the 512MB limitation. +*/ +#ifdef __GNUC__ + typedef unsigned long long int MaybeUInt64; +# define MaybeUInt64_FMT "%Lu" +#else +#ifdef _MSC_VER + typedef unsigned __int64 MaybeUInt64; +# define MaybeUInt64_FMT "%I64u" +#else + typedef unsigned int MaybeUInt64; +# define MaybeUInt64_FMT "%u" +#endif +#endif + +typedef unsigned int UInt32; +typedef int Int32; +typedef unsigned char UChar; +typedef char Char; +typedef unsigned char Bool; +#define True ((Bool)1) +#define False ((Bool)0) + + +#define BZ_MAX_FILENAME 2000 + +Char inFileName[BZ_MAX_FILENAME]; +Char outFileName[BZ_MAX_FILENAME]; +Char progName[BZ_MAX_FILENAME]; + +MaybeUInt64 bytesOut = 0; +MaybeUInt64 bytesIn = 0; + + +/*---------------------------------------------------*/ +/*--- Header bytes ---*/ +/*---------------------------------------------------*/ + +#define BZ_HDR_B 0x42 /* 'B' */ +#define BZ_HDR_Z 0x5a /* 'Z' */ +#define BZ_HDR_h 0x68 /* 'h' */ +#define BZ_HDR_0 0x30 /* '0' */ + + +/*---------------------------------------------------*/ +/*--- I/O errors ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------*/ +static void readError ( void ) +{ + fprintf ( stderr, + "%s: I/O error reading `%s', possible reason follows.\n", + progName, inFileName ); + perror ( progName ); + fprintf ( stderr, "%s: warning: output file(s) may be incomplete.\n", + progName ); + exit ( 1 ); +} + + +/*---------------------------------------------*/ +static void writeError ( void ) +{ + fprintf ( stderr, + "%s: I/O error reading `%s', possible reason follows.\n", + progName, inFileName ); + perror ( progName ); + fprintf ( stderr, "%s: warning: output file(s) may be incomplete.\n", + progName ); + exit ( 1 ); +} + + +/*---------------------------------------------*/ +static void mallocFail ( Int32 n ) +{ + fprintf ( stderr, + "%s: malloc failed on request for %d bytes.\n", + progName, n ); + fprintf ( stderr, "%s: warning: output file(s) may be incomplete.\n", + progName ); + exit ( 1 ); +} + + +/*---------------------------------------------*/ +static void tooManyBlocks ( Int32 max_handled_blocks ) +{ + fprintf ( stderr, + "%s: `%s' appears to contain more than %d blocks\n", + progName, inFileName, max_handled_blocks ); + fprintf ( stderr, + "%s: and cannot be handled. To fix, increase\n", + progName ); + fprintf ( stderr, + "%s: BZ_MAX_HANDLED_BLOCKS in bzip2recover.c, and recompile.\n", + progName ); + exit ( 1 ); +} + + + +/*---------------------------------------------------*/ +/*--- Bit stream I/O ---*/ +/*---------------------------------------------------*/ + +typedef + struct { + FILE* handle; + Int32 buffer; + Int32 buffLive; + Char mode; + } + BitStream; + + +/*---------------------------------------------*/ +static BitStream* bsOpenReadStream ( FILE* stream ) +{ + BitStream *bs = malloc ( sizeof(BitStream) ); + if (bs == NULL) mallocFail ( sizeof(BitStream) ); + bs->handle = stream; + bs->buffer = 0; + bs->buffLive = 0; + bs->mode = 'r'; + return bs; +} + + +/*---------------------------------------------*/ +static BitStream* bsOpenWriteStream ( FILE* stream ) +{ + BitStream *bs = malloc ( sizeof(BitStream) ); + if (bs == NULL) mallocFail ( sizeof(BitStream) ); + bs->handle = stream; + bs->buffer = 0; + bs->buffLive = 0; + bs->mode = 'w'; + return bs; +} + + +/*---------------------------------------------*/ +static void bsPutBit ( BitStream* bs, Int32 bit ) +{ + if (bs->buffLive == 8) { + Int32 retVal = putc ( (UChar) bs->buffer, bs->handle ); + if (retVal == EOF) writeError(); + bytesOut++; + bs->buffLive = 1; + bs->buffer = bit & 0x1; + } else { + bs->buffer = ( (bs->buffer << 1) | (bit & 0x1) ); + bs->buffLive++; + }; +} + + +/*---------------------------------------------*/ +/*-- + Returns 0 or 1, or 2 to indicate EOF. +--*/ +static Int32 bsGetBit ( BitStream* bs ) +{ + if (bs->buffLive > 0) { + bs->buffLive --; + return ( ((bs->buffer) >> (bs->buffLive)) & 0x1 ); + } else { + Int32 retVal = getc ( bs->handle ); + if ( retVal == EOF ) { + if (errno != 0) readError(); + return 2; + } + bs->buffLive = 7; + bs->buffer = retVal; + return ( ((bs->buffer) >> 7) & 0x1 ); + } +} + + +/*---------------------------------------------*/ +static void bsClose ( BitStream* bs ) +{ + Int32 retVal; + + if ( bs->mode == 'w' ) { + while ( bs->buffLive < 8 ) { + bs->buffLive++; + bs->buffer <<= 1; + }; + retVal = putc ( (UChar) (bs->buffer), bs->handle ); + if (retVal == EOF) writeError(); + bytesOut++; + retVal = fflush ( bs->handle ); + if (retVal == EOF) writeError(); + } + retVal = fclose ( bs->handle ); + if (retVal == EOF) { + if (bs->mode == 'w') writeError(); else readError(); + } + free ( bs ); +} + + +/*---------------------------------------------*/ +static void bsPutUChar ( BitStream* bs, UChar c ) +{ + Int32 i; + for (i = 7; i >= 0; i--) + bsPutBit ( bs, (((UInt32) c) >> i) & 0x1 ); +} + + +/*---------------------------------------------*/ +static void bsPutUInt32 ( BitStream* bs, UInt32 c ) +{ + Int32 i; + + for (i = 31; i >= 0; i--) + bsPutBit ( bs, (c >> i) & 0x1 ); +} + + +/*---------------------------------------------*/ +static Bool endsInBz2 ( Char* name ) +{ + Int32 n = strlen ( name ); + if (n <= 4) return False; + return + (name[n-4] == '.' && + name[n-3] == 'b' && + name[n-2] == 'z' && + name[n-1] == '2'); +} + + +/*---------------------------------------------------*/ +/*--- ---*/ +/*---------------------------------------------------*/ + +/* This logic isn't really right when it comes to Cygwin. */ +#ifdef _WIN32 +# define BZ_SPLIT_SYM '\\' /* path splitter on Windows platform */ +#else +# define BZ_SPLIT_SYM '/' /* path splitter on Unix platform */ +#endif + +#define BLOCK_HEADER_HI 0x00003141UL +#define BLOCK_HEADER_LO 0x59265359UL + +#define BLOCK_ENDMARK_HI 0x00001772UL +#define BLOCK_ENDMARK_LO 0x45385090UL + +/* Increase if necessary. However, a .bz2 file with > 50000 blocks + would have an uncompressed size of at least 40GB, so the chances + are low you'll need to up this. +*/ +#define BZ_MAX_HANDLED_BLOCKS 50000 + +MaybeUInt64 bStart [BZ_MAX_HANDLED_BLOCKS]; +MaybeUInt64 bEnd [BZ_MAX_HANDLED_BLOCKS]; +MaybeUInt64 rbStart[BZ_MAX_HANDLED_BLOCKS]; +MaybeUInt64 rbEnd [BZ_MAX_HANDLED_BLOCKS]; + +Int32 main ( Int32 argc, Char** argv ) +{ + FILE* inFile; + FILE* outFile; + BitStream* bsIn, *bsWr; + Int32 b, wrBlock, currBlock, rbCtr; + MaybeUInt64 bitsRead; + + UInt32 buffHi, buffLo, blockCRC; + Char* p; + + strcpy ( progName, argv[0] ); + inFileName[0] = outFileName[0] = 0; + + fprintf ( stderr, + "bzip2recover 1.0.6: extracts blocks from damaged .bz2 files.\n" ); + + if (argc != 2) { + fprintf ( stderr, "%s: usage is `%s damaged_file_name'.\n", + progName, progName ); + switch (sizeof(MaybeUInt64)) { + case 8: + fprintf(stderr, + "\trestrictions on size of recovered file: None\n"); + break; + case 4: + fprintf(stderr, + "\trestrictions on size of recovered file: 512 MB\n"); + fprintf(stderr, + "\tto circumvent, recompile with MaybeUInt64 as an\n" + "\tunsigned 64-bit int.\n"); + break; + default: + fprintf(stderr, + "\tsizeof(MaybeUInt64) is not 4 or 8 -- " + "configuration error.\n"); + break; + } + exit(1); + } + + if (strlen(argv[1]) >= BZ_MAX_FILENAME-20) { + fprintf ( stderr, + "%s: supplied filename is suspiciously (>= %d chars) long. Bye!\n", + progName, (int)strlen(argv[1]) ); + exit(1); + } + + strcpy ( inFileName, argv[1] ); + + inFile = fopen ( inFileName, "rb" ); + if (inFile == NULL) { + fprintf ( stderr, "%s: can't read `%s'\n", progName, inFileName ); + exit(1); + } + + bsIn = bsOpenReadStream ( inFile ); + fprintf ( stderr, "%s: searching for block boundaries ...\n", progName ); + + bitsRead = 0; + buffHi = buffLo = 0; + currBlock = 0; + bStart[currBlock] = 0; + + rbCtr = 0; + + while (True) { + b = bsGetBit ( bsIn ); + bitsRead++; + if (b == 2) { + if (bitsRead >= bStart[currBlock] && + (bitsRead - bStart[currBlock]) >= 40) { + bEnd[currBlock] = bitsRead-1; + if (currBlock > 0) + fprintf ( stderr, " block %d runs from " MaybeUInt64_FMT + " to " MaybeUInt64_FMT " (incomplete)\n", + currBlock, bStart[currBlock], bEnd[currBlock] ); + } else + currBlock--; + break; + } + buffHi = (buffHi << 1) | (buffLo >> 31); + buffLo = (buffLo << 1) | (b & 1); + if ( ( (buffHi & 0x0000ffff) == BLOCK_HEADER_HI + && buffLo == BLOCK_HEADER_LO) + || + ( (buffHi & 0x0000ffff) == BLOCK_ENDMARK_HI + && buffLo == BLOCK_ENDMARK_LO) + ) { + if (bitsRead > 49) { + bEnd[currBlock] = bitsRead-49; + } else { + bEnd[currBlock] = 0; + } + if (currBlock > 0 && + (bEnd[currBlock] - bStart[currBlock]) >= 130) { + fprintf ( stderr, " block %d runs from " MaybeUInt64_FMT + " to " MaybeUInt64_FMT "\n", + rbCtr+1, bStart[currBlock], bEnd[currBlock] ); + rbStart[rbCtr] = bStart[currBlock]; + rbEnd[rbCtr] = bEnd[currBlock]; + rbCtr++; + } + if (currBlock >= BZ_MAX_HANDLED_BLOCKS) + tooManyBlocks(BZ_MAX_HANDLED_BLOCKS); + currBlock++; + + bStart[currBlock] = bitsRead; + } + } + + bsClose ( bsIn ); + + /*-- identified blocks run from 1 to rbCtr inclusive. --*/ + + if (rbCtr < 1) { + fprintf ( stderr, + "%s: sorry, I couldn't find any block boundaries.\n", + progName ); + exit(1); + }; + + fprintf ( stderr, "%s: splitting into blocks\n", progName ); + + inFile = fopen ( inFileName, "rb" ); + if (inFile == NULL) { + fprintf ( stderr, "%s: can't open `%s'\n", progName, inFileName ); + exit(1); + } + bsIn = bsOpenReadStream ( inFile ); + + /*-- placate gcc's dataflow analyser --*/ + blockCRC = 0; bsWr = 0; + + bitsRead = 0; + outFile = NULL; + wrBlock = 0; + while (True) { + b = bsGetBit(bsIn); + if (b == 2) break; + buffHi = (buffHi << 1) | (buffLo >> 31); + buffLo = (buffLo << 1) | (b & 1); + if (bitsRead == 47+rbStart[wrBlock]) + blockCRC = (buffHi << 16) | (buffLo >> 16); + + if (outFile != NULL && bitsRead >= rbStart[wrBlock] + && bitsRead <= rbEnd[wrBlock]) { + bsPutBit ( bsWr, b ); + } + + bitsRead++; + + if (bitsRead == rbEnd[wrBlock]+1) { + if (outFile != NULL) { + bsPutUChar ( bsWr, 0x17 ); bsPutUChar ( bsWr, 0x72 ); + bsPutUChar ( bsWr, 0x45 ); bsPutUChar ( bsWr, 0x38 ); + bsPutUChar ( bsWr, 0x50 ); bsPutUChar ( bsWr, 0x90 ); + bsPutUInt32 ( bsWr, blockCRC ); + bsClose ( bsWr ); + } + if (wrBlock >= rbCtr) break; + wrBlock++; + } else + if (bitsRead == rbStart[wrBlock]) { + /* Create the output file name, correctly handling leading paths. + (31.10.2001 by Sergey E. Kusikov) */ + Char* split; + Int32 ofs, k; + for (k = 0; k < BZ_MAX_FILENAME; k++) + outFileName[k] = 0; + strcpy (outFileName, inFileName); + split = strrchr (outFileName, BZ_SPLIT_SYM); + if (split == NULL) { + split = outFileName; + } else { + ++split; + } + /* Now split points to the start of the basename. */ + ofs = split - outFileName; + sprintf (split, "rec%5d", wrBlock+1); + for (p = split; *p != 0; p++) if (*p == ' ') *p = '0'; + strcat (outFileName, inFileName + ofs); + + if ( !endsInBz2(outFileName)) strcat ( outFileName, ".bz2" ); + + fprintf ( stderr, " writing block %d to `%s' ...\n", + wrBlock+1, outFileName ); + + outFile = fopen ( outFileName, "wb" ); + if (outFile == NULL) { + fprintf ( stderr, "%s: can't write `%s'\n", + progName, outFileName ); + exit(1); + } + bsWr = bsOpenWriteStream ( outFile ); + bsPutUChar ( bsWr, BZ_HDR_B ); + bsPutUChar ( bsWr, BZ_HDR_Z ); + bsPutUChar ( bsWr, BZ_HDR_h ); + bsPutUChar ( bsWr, BZ_HDR_0 + 9 ); + bsPutUChar ( bsWr, 0x31 ); bsPutUChar ( bsWr, 0x41 ); + bsPutUChar ( bsWr, 0x59 ); bsPutUChar ( bsWr, 0x26 ); + bsPutUChar ( bsWr, 0x53 ); bsPutUChar ( bsWr, 0x59 ); + } + } + + fprintf ( stderr, "%s: finished\n", progName ); + return 0; +} + + + +/*-----------------------------------------------------------*/ +/*--- end bzip2recover.c ---*/ +/*-----------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzlib.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1572 @@ + +/*-------------------------------------------------------------*/ +/*--- Library top-level functions. ---*/ +/*--- bzlib.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + +/* CHANGES + 0.9.0 -- original version. + 0.9.0a/b -- no changes in this file. + 0.9.0c -- made zero-length BZ_FLUSH work correctly in bzCompress(). + fixed bzWrite/bzRead to ignore zero-length requests. + fixed bzread to correctly handle read requests after EOF. + wrong parameter order in call to bzDecompressInit in + bzBuffToBuffDecompress. Fixed. +*/ + +#include "bzlib_private.h" + + +/*---------------------------------------------------*/ +/*--- Compression stuff ---*/ +/*---------------------------------------------------*/ + + +/*---------------------------------------------------*/ +#ifndef BZ_NO_STDIO +void BZ2_bz__AssertH__fail ( int errcode ) +{ + fprintf(stderr, + "\n\nbzip2/libbzip2: internal error number %d.\n" + "This is a bug in bzip2/libbzip2, %s.\n" + "Please report it to me at: jseward@bzip.org. If this happened\n" + "when you were using some program which uses libbzip2 as a\n" + "component, you should also report this bug to the author(s)\n" + "of that program. Please make an effort to report this bug;\n" + "timely and accurate bug reports eventually lead to higher\n" + "quality software. Thanks. Julian Seward, 10 December 2007.\n\n", + errcode, + BZ2_bzlibVersion() + ); + + if (errcode == 1007) { + fprintf(stderr, + "\n*** A special note about internal error number 1007 ***\n" + "\n" + "Experience suggests that a common cause of i.e. 1007\n" + "is unreliable memory or other hardware. The 1007 assertion\n" + "just happens to cross-check the results of huge numbers of\n" + "memory reads/writes, and so acts (unintendedly) as a stress\n" + "test of your memory system.\n" + "\n" + "I suggest the following: try compressing the file again,\n" + "possibly monitoring progress in detail with the -vv flag.\n" + "\n" + "* If the error cannot be reproduced, and/or happens at different\n" + " points in compression, you may have a flaky memory system.\n" + " Try a memory-test program. I have used Memtest86\n" + " (www.memtest86.com). At the time of writing it is free (GPLd).\n" + " Memtest86 tests memory much more thorougly than your BIOSs\n" + " power-on test, and may find failures that the BIOS doesn't.\n" + "\n" + "* If the error can be repeatably reproduced, this is a bug in\n" + " bzip2, and I would very much like to hear about it. Please\n" + " let me know, and, ideally, save a copy of the file causing the\n" + " problem -- without which I will be unable to investigate it.\n" + "\n" + ); + } + + exit(3); +} +#endif + + +/*---------------------------------------------------*/ +static +int bz_config_ok ( void ) +{ + if (sizeof(int) != 4) return 0; + if (sizeof(short) != 2) return 0; + if (sizeof(char) != 1) return 0; + return 1; +} + + +/*---------------------------------------------------*/ +static +void* default_bzalloc ( void* opaque, Int32 items, Int32 size ) +{ + void* v = malloc ( items * size ); + return v; +} + +static +void default_bzfree ( void* opaque, void* addr ) +{ + if (addr != NULL) free ( addr ); +} + + +/*---------------------------------------------------*/ +static +void prepare_new_block ( EState* s ) +{ + Int32 i; + s->nblock = 0; + s->numZ = 0; + s->state_out_pos = 0; + BZ_INITIALISE_CRC ( s->blockCRC ); + for (i = 0; i < 256; i++) s->inUse[i] = False; + s->blockNo++; +} + + +/*---------------------------------------------------*/ +static +void init_RL ( EState* s ) +{ + s->state_in_ch = 256; + s->state_in_len = 0; +} + + +static +Bool isempty_RL ( EState* s ) +{ + if (s->state_in_ch < 256 && s->state_in_len > 0) + return False; else + return True; +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzCompressInit) + ( bz_stream* strm, + int blockSize100k, + int verbosity, + int workFactor ) +{ + Int32 n; + EState* s; + + if (!bz_config_ok()) return BZ_CONFIG_ERROR; + + if (strm == NULL || + blockSize100k < 1 || blockSize100k > 9 || + workFactor < 0 || workFactor > 250) + return BZ_PARAM_ERROR; + + if (workFactor == 0) workFactor = 30; + if (strm->bzalloc == NULL) strm->bzalloc = default_bzalloc; + if (strm->bzfree == NULL) strm->bzfree = default_bzfree; + + s = BZALLOC( sizeof(EState) ); + if (s == NULL) return BZ_MEM_ERROR; + s->strm = strm; + + s->arr1 = NULL; + s->arr2 = NULL; + s->ftab = NULL; + + n = 100000 * blockSize100k; + s->arr1 = BZALLOC( n * sizeof(UInt32) ); + s->arr2 = BZALLOC( (n+BZ_N_OVERSHOOT) * sizeof(UInt32) ); + s->ftab = BZALLOC( 65537 * sizeof(UInt32) ); + + if (s->arr1 == NULL || s->arr2 == NULL || s->ftab == NULL) { + if (s->arr1 != NULL) BZFREE(s->arr1); + if (s->arr2 != NULL) BZFREE(s->arr2); + if (s->ftab != NULL) BZFREE(s->ftab); + if (s != NULL) BZFREE(s); + return BZ_MEM_ERROR; + } + + s->blockNo = 0; + s->state = BZ_S_INPUT; + s->mode = BZ_M_RUNNING; + s->combinedCRC = 0; + s->blockSize100k = blockSize100k; + s->nblockMAX = 100000 * blockSize100k - 19; + s->verbosity = verbosity; + s->workFactor = workFactor; + + s->block = (UChar*)s->arr2; + s->mtfv = (UInt16*)s->arr1; + s->zbits = NULL; + s->ptr = (UInt32*)s->arr1; + + strm->state = s; + strm->total_in_lo32 = 0; + strm->total_in_hi32 = 0; + strm->total_out_lo32 = 0; + strm->total_out_hi32 = 0; + init_RL ( s ); + prepare_new_block ( s ); + return BZ_OK; +} + + +/*---------------------------------------------------*/ +static +void add_pair_to_block ( EState* s ) +{ + Int32 i; + UChar ch = (UChar)(s->state_in_ch); + for (i = 0; i < s->state_in_len; i++) { + BZ_UPDATE_CRC( s->blockCRC, ch ); + } + s->inUse[s->state_in_ch] = True; + switch (s->state_in_len) { + case 1: + s->block[s->nblock] = (UChar)ch; s->nblock++; + break; + case 2: + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = (UChar)ch; s->nblock++; + break; + case 3: + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = (UChar)ch; s->nblock++; + break; + default: + s->inUse[s->state_in_len-4] = True; + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = (UChar)ch; s->nblock++; + s->block[s->nblock] = ((UChar)(s->state_in_len-4)); + s->nblock++; + break; + } +} + + +/*---------------------------------------------------*/ +static +void flush_RL ( EState* s ) +{ + if (s->state_in_ch < 256) add_pair_to_block ( s ); + init_RL ( s ); +} + + +/*---------------------------------------------------*/ +#define ADD_CHAR_TO_BLOCK(zs,zchh0) \ +{ \ + UInt32 zchh = (UInt32)(zchh0); \ + /*-- fast track the common case --*/ \ + if (zchh != zs->state_in_ch && \ + zs->state_in_len == 1) { \ + UChar ch = (UChar)(zs->state_in_ch); \ + BZ_UPDATE_CRC( zs->blockCRC, ch ); \ + zs->inUse[zs->state_in_ch] = True; \ + zs->block[zs->nblock] = (UChar)ch; \ + zs->nblock++; \ + zs->state_in_ch = zchh; \ + } \ + else \ + /*-- general, uncommon cases --*/ \ + if (zchh != zs->state_in_ch || \ + zs->state_in_len == 255) { \ + if (zs->state_in_ch < 256) \ + add_pair_to_block ( zs ); \ + zs->state_in_ch = zchh; \ + zs->state_in_len = 1; \ + } else { \ + zs->state_in_len++; \ + } \ +} + + +/*---------------------------------------------------*/ +static +Bool copy_input_until_stop ( EState* s ) +{ + Bool progress_in = False; + + if (s->mode == BZ_M_RUNNING) { + + /*-- fast track the common case --*/ + while (True) { + /*-- block full? --*/ + if (s->nblock >= s->nblockMAX) break; + /*-- no input? --*/ + if (s->strm->avail_in == 0) break; + progress_in = True; + ADD_CHAR_TO_BLOCK ( s, (UInt32)(*((UChar*)(s->strm->next_in))) ); + s->strm->next_in++; + s->strm->avail_in--; + s->strm->total_in_lo32++; + if (s->strm->total_in_lo32 == 0) s->strm->total_in_hi32++; + } + + } else { + + /*-- general, uncommon case --*/ + while (True) { + /*-- block full? --*/ + if (s->nblock >= s->nblockMAX) break; + /*-- no input? --*/ + if (s->strm->avail_in == 0) break; + /*-- flush/finish end? --*/ + if (s->avail_in_expect == 0) break; + progress_in = True; + ADD_CHAR_TO_BLOCK ( s, (UInt32)(*((UChar*)(s->strm->next_in))) ); + s->strm->next_in++; + s->strm->avail_in--; + s->strm->total_in_lo32++; + if (s->strm->total_in_lo32 == 0) s->strm->total_in_hi32++; + s->avail_in_expect--; + } + } + return progress_in; +} + + +/*---------------------------------------------------*/ +static +Bool copy_output_until_stop ( EState* s ) +{ + Bool progress_out = False; + + while (True) { + + /*-- no output space? --*/ + if (s->strm->avail_out == 0) break; + + /*-- block done? --*/ + if (s->state_out_pos >= s->numZ) break; + + progress_out = True; + *(s->strm->next_out) = s->zbits[s->state_out_pos]; + s->state_out_pos++; + s->strm->avail_out--; + s->strm->next_out++; + s->strm->total_out_lo32++; + if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++; + } + + return progress_out; +} + + +/*---------------------------------------------------*/ +static +Bool handle_compress ( bz_stream* strm ) +{ + Bool progress_in = False; + Bool progress_out = False; + EState* s = strm->state; + + while (True) { + + if (s->state == BZ_S_OUTPUT) { + progress_out |= copy_output_until_stop ( s ); + if (s->state_out_pos < s->numZ) break; + if (s->mode == BZ_M_FINISHING && + s->avail_in_expect == 0 && + isempty_RL(s)) break; + prepare_new_block ( s ); + s->state = BZ_S_INPUT; + if (s->mode == BZ_M_FLUSHING && + s->avail_in_expect == 0 && + isempty_RL(s)) break; + } + + if (s->state == BZ_S_INPUT) { + progress_in |= copy_input_until_stop ( s ); + if (s->mode != BZ_M_RUNNING && s->avail_in_expect == 0) { + flush_RL ( s ); + BZ2_compressBlock ( s, (Bool)(s->mode == BZ_M_FINISHING) ); + s->state = BZ_S_OUTPUT; + } + else + if (s->nblock >= s->nblockMAX) { + BZ2_compressBlock ( s, False ); + s->state = BZ_S_OUTPUT; + } + else + if (s->strm->avail_in == 0) { + break; + } + } + + } + + return progress_in || progress_out; +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzCompress) ( bz_stream *strm, int action ) +{ + Bool progress; + EState* s; + if (strm == NULL) return BZ_PARAM_ERROR; + s = strm->state; + if (s == NULL) return BZ_PARAM_ERROR; + if (s->strm != strm) return BZ_PARAM_ERROR; + + preswitch: + switch (s->mode) { + + case BZ_M_IDLE: + return BZ_SEQUENCE_ERROR; + + case BZ_M_RUNNING: + if (action == BZ_RUN) { + progress = handle_compress ( strm ); + return progress ? BZ_RUN_OK : BZ_PARAM_ERROR; + } + else + if (action == BZ_FLUSH) { + s->avail_in_expect = strm->avail_in; + s->mode = BZ_M_FLUSHING; + goto preswitch; + } + else + if (action == BZ_FINISH) { + s->avail_in_expect = strm->avail_in; + s->mode = BZ_M_FINISHING; + goto preswitch; + } + else + return BZ_PARAM_ERROR; + + case BZ_M_FLUSHING: + if (action != BZ_FLUSH) return BZ_SEQUENCE_ERROR; + if (s->avail_in_expect != s->strm->avail_in) + return BZ_SEQUENCE_ERROR; + progress = handle_compress ( strm ); + if (s->avail_in_expect > 0 || !isempty_RL(s) || + s->state_out_pos < s->numZ) return BZ_FLUSH_OK; + s->mode = BZ_M_RUNNING; + return BZ_RUN_OK; + + case BZ_M_FINISHING: + if (action != BZ_FINISH) return BZ_SEQUENCE_ERROR; + if (s->avail_in_expect != s->strm->avail_in) + return BZ_SEQUENCE_ERROR; + progress = handle_compress ( strm ); + if (!progress) return BZ_SEQUENCE_ERROR; + if (s->avail_in_expect > 0 || !isempty_RL(s) || + s->state_out_pos < s->numZ) return BZ_FINISH_OK; + s->mode = BZ_M_IDLE; + return BZ_STREAM_END; + } + return BZ_OK; /*--not reached--*/ +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzCompressEnd) ( bz_stream *strm ) +{ + EState* s; + if (strm == NULL) return BZ_PARAM_ERROR; + s = strm->state; + if (s == NULL) return BZ_PARAM_ERROR; + if (s->strm != strm) return BZ_PARAM_ERROR; + + if (s->arr1 != NULL) BZFREE(s->arr1); + if (s->arr2 != NULL) BZFREE(s->arr2); + if (s->ftab != NULL) BZFREE(s->ftab); + BZFREE(strm->state); + + strm->state = NULL; + + return BZ_OK; +} + + +/*---------------------------------------------------*/ +/*--- Decompression stuff ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzDecompressInit) + ( bz_stream* strm, + int verbosity, + int small ) +{ + DState* s; + + if (!bz_config_ok()) return BZ_CONFIG_ERROR; + + if (strm == NULL) return BZ_PARAM_ERROR; + if (small != 0 && small != 1) return BZ_PARAM_ERROR; + if (verbosity < 0 || verbosity > 4) return BZ_PARAM_ERROR; + + if (strm->bzalloc == NULL) strm->bzalloc = default_bzalloc; + if (strm->bzfree == NULL) strm->bzfree = default_bzfree; + + s = BZALLOC( sizeof(DState) ); + if (s == NULL) return BZ_MEM_ERROR; + s->strm = strm; + strm->state = s; + s->state = BZ_X_MAGIC_1; + s->bsLive = 0; + s->bsBuff = 0; + s->calculatedCombinedCRC = 0; + strm->total_in_lo32 = 0; + strm->total_in_hi32 = 0; + strm->total_out_lo32 = 0; + strm->total_out_hi32 = 0; + s->smallDecompress = (Bool)small; + s->ll4 = NULL; + s->ll16 = NULL; + s->tt = NULL; + s->currBlockNo = 0; + s->verbosity = verbosity; + + return BZ_OK; +} + + +/*---------------------------------------------------*/ +/* Return True iff data corruption is discovered. + Returns False if there is no problem. +*/ +static +Bool unRLE_obuf_to_output_FAST ( DState* s ) +{ + UChar k1; + + if (s->blockRandomised) { + + while (True) { + /* try to finish existing run */ + while (True) { + if (s->strm->avail_out == 0) return False; + if (s->state_out_len == 0) break; + *( (UChar*)(s->strm->next_out) ) = s->state_out_ch; + BZ_UPDATE_CRC ( s->calculatedBlockCRC, s->state_out_ch ); + s->state_out_len--; + s->strm->next_out++; + s->strm->avail_out--; + s->strm->total_out_lo32++; + if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++; + } + + /* can a new run be started? */ + if (s->nblock_used == s->save_nblock+1) return False; + + /* Only caused by corrupt data stream? */ + if (s->nblock_used > s->save_nblock+1) + return True; + + s->state_out_len = 1; + s->state_out_ch = s->k0; + BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + s->state_out_len = 2; + BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + s->state_out_len = 3; + BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + BZ_GET_FAST(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + s->state_out_len = ((Int32)k1) + 4; + BZ_GET_FAST(s->k0); BZ_RAND_UPD_MASK; + s->k0 ^= BZ_RAND_MASK; s->nblock_used++; + } + + } else { + + /* restore */ + UInt32 c_calculatedBlockCRC = s->calculatedBlockCRC; + UChar c_state_out_ch = s->state_out_ch; + Int32 c_state_out_len = s->state_out_len; + Int32 c_nblock_used = s->nblock_used; + Int32 c_k0 = s->k0; + UInt32* c_tt = s->tt; + UInt32 c_tPos = s->tPos; + char* cs_next_out = s->strm->next_out; + unsigned int cs_avail_out = s->strm->avail_out; + Int32 ro_blockSize100k = s->blockSize100k; + /* end restore */ + + UInt32 avail_out_INIT = cs_avail_out; + Int32 s_save_nblockPP = s->save_nblock+1; + unsigned int total_out_lo32_old; + + while (True) { + + /* try to finish existing run */ + if (c_state_out_len > 0) { + while (True) { + if (cs_avail_out == 0) goto return_notr; + if (c_state_out_len == 1) break; + *( (UChar*)(cs_next_out) ) = c_state_out_ch; + BZ_UPDATE_CRC ( c_calculatedBlockCRC, c_state_out_ch ); + c_state_out_len--; + cs_next_out++; + cs_avail_out--; + } + s_state_out_len_eq_one: + { + if (cs_avail_out == 0) { + c_state_out_len = 1; goto return_notr; + }; + *( (UChar*)(cs_next_out) ) = c_state_out_ch; + BZ_UPDATE_CRC ( c_calculatedBlockCRC, c_state_out_ch ); + cs_next_out++; + cs_avail_out--; + } + } + /* Only caused by corrupt data stream? */ + if (c_nblock_used > s_save_nblockPP) + return True; + + /* can a new run be started? */ + if (c_nblock_used == s_save_nblockPP) { + c_state_out_len = 0; goto return_notr; + }; + c_state_out_ch = c_k0; + BZ_GET_FAST_C(k1); c_nblock_used++; + if (k1 != c_k0) { + c_k0 = k1; goto s_state_out_len_eq_one; + }; + if (c_nblock_used == s_save_nblockPP) + goto s_state_out_len_eq_one; + + c_state_out_len = 2; + BZ_GET_FAST_C(k1); c_nblock_used++; + if (c_nblock_used == s_save_nblockPP) continue; + if (k1 != c_k0) { c_k0 = k1; continue; }; + + c_state_out_len = 3; + BZ_GET_FAST_C(k1); c_nblock_used++; + if (c_nblock_used == s_save_nblockPP) continue; + if (k1 != c_k0) { c_k0 = k1; continue; }; + + BZ_GET_FAST_C(k1); c_nblock_used++; + c_state_out_len = ((Int32)k1) + 4; + BZ_GET_FAST_C(c_k0); c_nblock_used++; + } + + return_notr: + total_out_lo32_old = s->strm->total_out_lo32; + s->strm->total_out_lo32 += (avail_out_INIT - cs_avail_out); + if (s->strm->total_out_lo32 < total_out_lo32_old) + s->strm->total_out_hi32++; + + /* save */ + s->calculatedBlockCRC = c_calculatedBlockCRC; + s->state_out_ch = c_state_out_ch; + s->state_out_len = c_state_out_len; + s->nblock_used = c_nblock_used; + s->k0 = c_k0; + s->tt = c_tt; + s->tPos = c_tPos; + s->strm->next_out = cs_next_out; + s->strm->avail_out = cs_avail_out; + /* end save */ + } + return False; +} + + + +/*---------------------------------------------------*/ +__inline__ Int32 BZ2_indexIntoF ( Int32 indx, Int32 *cftab ) +{ + Int32 nb, na, mid; + nb = 0; + na = 256; + do { + mid = (nb + na) >> 1; + if (indx >= cftab[mid]) nb = mid; else na = mid; + } + while (na - nb != 1); + return nb; +} + + +/*---------------------------------------------------*/ +/* Return True iff data corruption is discovered. + Returns False if there is no problem. +*/ +static +Bool unRLE_obuf_to_output_SMALL ( DState* s ) +{ + UChar k1; + + if (s->blockRandomised) { + + while (True) { + /* try to finish existing run */ + while (True) { + if (s->strm->avail_out == 0) return False; + if (s->state_out_len == 0) break; + *( (UChar*)(s->strm->next_out) ) = s->state_out_ch; + BZ_UPDATE_CRC ( s->calculatedBlockCRC, s->state_out_ch ); + s->state_out_len--; + s->strm->next_out++; + s->strm->avail_out--; + s->strm->total_out_lo32++; + if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++; + } + + /* can a new run be started? */ + if (s->nblock_used == s->save_nblock+1) return False; + + /* Only caused by corrupt data stream? */ + if (s->nblock_used > s->save_nblock+1) + return True; + + s->state_out_len = 1; + s->state_out_ch = s->k0; + BZ_GET_SMALL(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + s->state_out_len = 2; + BZ_GET_SMALL(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + s->state_out_len = 3; + BZ_GET_SMALL(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + BZ_GET_SMALL(k1); BZ_RAND_UPD_MASK; + k1 ^= BZ_RAND_MASK; s->nblock_used++; + s->state_out_len = ((Int32)k1) + 4; + BZ_GET_SMALL(s->k0); BZ_RAND_UPD_MASK; + s->k0 ^= BZ_RAND_MASK; s->nblock_used++; + } + + } else { + + while (True) { + /* try to finish existing run */ + while (True) { + if (s->strm->avail_out == 0) return False; + if (s->state_out_len == 0) break; + *( (UChar*)(s->strm->next_out) ) = s->state_out_ch; + BZ_UPDATE_CRC ( s->calculatedBlockCRC, s->state_out_ch ); + s->state_out_len--; + s->strm->next_out++; + s->strm->avail_out--; + s->strm->total_out_lo32++; + if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++; + } + + /* can a new run be started? */ + if (s->nblock_used == s->save_nblock+1) return False; + + /* Only caused by corrupt data stream? */ + if (s->nblock_used > s->save_nblock+1) + return True; + + s->state_out_len = 1; + s->state_out_ch = s->k0; + BZ_GET_SMALL(k1); s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + s->state_out_len = 2; + BZ_GET_SMALL(k1); s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + s->state_out_len = 3; + BZ_GET_SMALL(k1); s->nblock_used++; + if (s->nblock_used == s->save_nblock+1) continue; + if (k1 != s->k0) { s->k0 = k1; continue; }; + + BZ_GET_SMALL(k1); s->nblock_used++; + s->state_out_len = ((Int32)k1) + 4; + BZ_GET_SMALL(s->k0); s->nblock_used++; + } + + } +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzDecompress) ( bz_stream *strm ) +{ + Bool corrupt; + DState* s; + if (strm == NULL) return BZ_PARAM_ERROR; + s = strm->state; + if (s == NULL) return BZ_PARAM_ERROR; + if (s->strm != strm) return BZ_PARAM_ERROR; + + while (True) { + if (s->state == BZ_X_IDLE) return BZ_SEQUENCE_ERROR; + if (s->state == BZ_X_OUTPUT) { + if (s->smallDecompress) + corrupt = unRLE_obuf_to_output_SMALL ( s ); else + corrupt = unRLE_obuf_to_output_FAST ( s ); + if (corrupt) return BZ_DATA_ERROR; + if (s->nblock_used == s->save_nblock+1 && s->state_out_len == 0) { + BZ_FINALISE_CRC ( s->calculatedBlockCRC ); + if (s->verbosity >= 3) + VPrintf2 ( " {0x%08x, 0x%08x}", s->storedBlockCRC, + s->calculatedBlockCRC ); + if (s->verbosity >= 2) VPrintf0 ( "]" ); + if (s->calculatedBlockCRC != s->storedBlockCRC) + return BZ_DATA_ERROR; + s->calculatedCombinedCRC + = (s->calculatedCombinedCRC << 1) | + (s->calculatedCombinedCRC >> 31); + s->calculatedCombinedCRC ^= s->calculatedBlockCRC; + s->state = BZ_X_BLKHDR_1; + } else { + return BZ_OK; + } + } + if (s->state >= BZ_X_MAGIC_1) { + Int32 r = BZ2_decompress ( s ); + if (r == BZ_STREAM_END) { + if (s->verbosity >= 3) + VPrintf2 ( "\n combined CRCs: stored = 0x%08x, computed = 0x%08x", + s->storedCombinedCRC, s->calculatedCombinedCRC ); + if (s->calculatedCombinedCRC != s->storedCombinedCRC) + return BZ_DATA_ERROR; + return r; + } + if (s->state != BZ_X_OUTPUT) return r; + } + } + + AssertH ( 0, 6001 ); + + return 0; /*NOTREACHED*/ +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzDecompressEnd) ( bz_stream *strm ) +{ + DState* s; + if (strm == NULL) return BZ_PARAM_ERROR; + s = strm->state; + if (s == NULL) return BZ_PARAM_ERROR; + if (s->strm != strm) return BZ_PARAM_ERROR; + + if (s->tt != NULL) BZFREE(s->tt); + if (s->ll16 != NULL) BZFREE(s->ll16); + if (s->ll4 != NULL) BZFREE(s->ll4); + + BZFREE(strm->state); + strm->state = NULL; + + return BZ_OK; +} + + +#ifndef BZ_NO_STDIO +/*---------------------------------------------------*/ +/*--- File I/O stuff ---*/ +/*---------------------------------------------------*/ + +#define BZ_SETERR(eee) \ +{ \ + if (bzerror != NULL) *bzerror = eee; \ + if (bzf != NULL) bzf->lastErr = eee; \ +} + +typedef + struct { + FILE* handle; + Char buf[BZ_MAX_UNUSED]; + Int32 bufN; + Bool writing; + bz_stream strm; + Int32 lastErr; + Bool initialisedOk; + } + bzFile; + + +/*---------------------------------------------*/ +static Bool myfeof ( FILE* f ) +{ + Int32 c = fgetc ( f ); + if (c == EOF) return True; + ungetc ( c, f ); + return False; +} + + +/*---------------------------------------------------*/ +BZFILE* BZ_API(BZ2_bzWriteOpen) + ( int* bzerror, + FILE* f, + int blockSize100k, + int verbosity, + int workFactor ) +{ + Int32 ret; + bzFile* bzf = NULL; + + BZ_SETERR(BZ_OK); + + if (f == NULL || + (blockSize100k < 1 || blockSize100k > 9) || + (workFactor < 0 || workFactor > 250) || + (verbosity < 0 || verbosity > 4)) + { BZ_SETERR(BZ_PARAM_ERROR); return NULL; }; + + if (ferror(f)) + { BZ_SETERR(BZ_IO_ERROR); return NULL; }; + + bzf = malloc ( sizeof(bzFile) ); + if (bzf == NULL) + { BZ_SETERR(BZ_MEM_ERROR); return NULL; }; + + BZ_SETERR(BZ_OK); + bzf->initialisedOk = False; + bzf->bufN = 0; + bzf->handle = f; + bzf->writing = True; + bzf->strm.bzalloc = NULL; + bzf->strm.bzfree = NULL; + bzf->strm.opaque = NULL; + + if (workFactor == 0) workFactor = 30; + ret = BZ2_bzCompressInit ( &(bzf->strm), blockSize100k, + verbosity, workFactor ); + if (ret != BZ_OK) + { BZ_SETERR(ret); free(bzf); return NULL; }; + + bzf->strm.avail_in = 0; + bzf->initialisedOk = True; + return bzf; +} + + + +/*---------------------------------------------------*/ +void BZ_API(BZ2_bzWrite) + ( int* bzerror, + BZFILE* b, + void* buf, + int len ) +{ + Int32 n, n2, ret; + bzFile* bzf = (bzFile*)b; + + BZ_SETERR(BZ_OK); + if (bzf == NULL || buf == NULL || len < 0) + { BZ_SETERR(BZ_PARAM_ERROR); return; }; + if (!(bzf->writing)) + { BZ_SETERR(BZ_SEQUENCE_ERROR); return; }; + if (ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return; }; + + if (len == 0) + { BZ_SETERR(BZ_OK); return; }; + + bzf->strm.avail_in = len; + bzf->strm.next_in = buf; + + while (True) { + bzf->strm.avail_out = BZ_MAX_UNUSED; + bzf->strm.next_out = bzf->buf; + ret = BZ2_bzCompress ( &(bzf->strm), BZ_RUN ); + if (ret != BZ_RUN_OK) + { BZ_SETERR(ret); return; }; + + if (bzf->strm.avail_out < BZ_MAX_UNUSED) { + n = BZ_MAX_UNUSED - bzf->strm.avail_out; + n2 = fwrite ( (void*)(bzf->buf), sizeof(UChar), + n, bzf->handle ); + if (n != n2 || ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return; }; + } + + if (bzf->strm.avail_in == 0) + { BZ_SETERR(BZ_OK); return; }; + } +} + + +/*---------------------------------------------------*/ +void BZ_API(BZ2_bzWriteClose) + ( int* bzerror, + BZFILE* b, + int abandon, + unsigned int* nbytes_in, + unsigned int* nbytes_out ) +{ + BZ2_bzWriteClose64 ( bzerror, b, abandon, + nbytes_in, NULL, nbytes_out, NULL ); +} + + +void BZ_API(BZ2_bzWriteClose64) + ( int* bzerror, + BZFILE* b, + int abandon, + unsigned int* nbytes_in_lo32, + unsigned int* nbytes_in_hi32, + unsigned int* nbytes_out_lo32, + unsigned int* nbytes_out_hi32 ) +{ + Int32 n, n2, ret; + bzFile* bzf = (bzFile*)b; + + if (bzf == NULL) + { BZ_SETERR(BZ_OK); return; }; + if (!(bzf->writing)) + { BZ_SETERR(BZ_SEQUENCE_ERROR); return; }; + if (ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return; }; + + if (nbytes_in_lo32 != NULL) *nbytes_in_lo32 = 0; + if (nbytes_in_hi32 != NULL) *nbytes_in_hi32 = 0; + if (nbytes_out_lo32 != NULL) *nbytes_out_lo32 = 0; + if (nbytes_out_hi32 != NULL) *nbytes_out_hi32 = 0; + + if ((!abandon) && bzf->lastErr == BZ_OK) { + while (True) { + bzf->strm.avail_out = BZ_MAX_UNUSED; + bzf->strm.next_out = bzf->buf; + ret = BZ2_bzCompress ( &(bzf->strm), BZ_FINISH ); + if (ret != BZ_FINISH_OK && ret != BZ_STREAM_END) + { BZ_SETERR(ret); return; }; + + if (bzf->strm.avail_out < BZ_MAX_UNUSED) { + n = BZ_MAX_UNUSED - bzf->strm.avail_out; + n2 = fwrite ( (void*)(bzf->buf), sizeof(UChar), + n, bzf->handle ); + if (n != n2 || ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return; }; + } + + if (ret == BZ_STREAM_END) break; + } + } + + if ( !abandon && !ferror ( bzf->handle ) ) { + fflush ( bzf->handle ); + if (ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return; }; + } + + if (nbytes_in_lo32 != NULL) + *nbytes_in_lo32 = bzf->strm.total_in_lo32; + if (nbytes_in_hi32 != NULL) + *nbytes_in_hi32 = bzf->strm.total_in_hi32; + if (nbytes_out_lo32 != NULL) + *nbytes_out_lo32 = bzf->strm.total_out_lo32; + if (nbytes_out_hi32 != NULL) + *nbytes_out_hi32 = bzf->strm.total_out_hi32; + + BZ_SETERR(BZ_OK); + BZ2_bzCompressEnd ( &(bzf->strm) ); + free ( bzf ); +} + + +/*---------------------------------------------------*/ +BZFILE* BZ_API(BZ2_bzReadOpen) + ( int* bzerror, + FILE* f, + int verbosity, + int small, + void* unused, + int nUnused ) +{ + bzFile* bzf = NULL; + int ret; + + BZ_SETERR(BZ_OK); + + if (f == NULL || + (small != 0 && small != 1) || + (verbosity < 0 || verbosity > 4) || + (unused == NULL && nUnused != 0) || + (unused != NULL && (nUnused < 0 || nUnused > BZ_MAX_UNUSED))) + { BZ_SETERR(BZ_PARAM_ERROR); return NULL; }; + + if (ferror(f)) + { BZ_SETERR(BZ_IO_ERROR); return NULL; }; + + bzf = malloc ( sizeof(bzFile) ); + if (bzf == NULL) + { BZ_SETERR(BZ_MEM_ERROR); return NULL; }; + + BZ_SETERR(BZ_OK); + + bzf->initialisedOk = False; + bzf->handle = f; + bzf->bufN = 0; + bzf->writing = False; + bzf->strm.bzalloc = NULL; + bzf->strm.bzfree = NULL; + bzf->strm.opaque = NULL; + + while (nUnused > 0) { + bzf->buf[bzf->bufN] = *((UChar*)(unused)); bzf->bufN++; + unused = ((void*)( 1 + ((UChar*)(unused)) )); + nUnused--; + } + + ret = BZ2_bzDecompressInit ( &(bzf->strm), verbosity, small ); + if (ret != BZ_OK) + { BZ_SETERR(ret); free(bzf); return NULL; }; + + bzf->strm.avail_in = bzf->bufN; + bzf->strm.next_in = bzf->buf; + + bzf->initialisedOk = True; + return bzf; +} + + +/*---------------------------------------------------*/ +void BZ_API(BZ2_bzReadClose) ( int *bzerror, BZFILE *b ) +{ + bzFile* bzf = (bzFile*)b; + + BZ_SETERR(BZ_OK); + if (bzf == NULL) + { BZ_SETERR(BZ_OK); return; }; + + if (bzf->writing) + { BZ_SETERR(BZ_SEQUENCE_ERROR); return; }; + + if (bzf->initialisedOk) + (void)BZ2_bzDecompressEnd ( &(bzf->strm) ); + free ( bzf ); +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzRead) + ( int* bzerror, + BZFILE* b, + void* buf, + int len ) +{ + Int32 n, ret; + bzFile* bzf = (bzFile*)b; + + BZ_SETERR(BZ_OK); + + if (bzf == NULL || buf == NULL || len < 0) + { BZ_SETERR(BZ_PARAM_ERROR); return 0; }; + + if (bzf->writing) + { BZ_SETERR(BZ_SEQUENCE_ERROR); return 0; }; + + if (len == 0) + { BZ_SETERR(BZ_OK); return 0; }; + + bzf->strm.avail_out = len; + bzf->strm.next_out = buf; + + while (True) { + + if (ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return 0; }; + + if (bzf->strm.avail_in == 0 && !myfeof(bzf->handle)) { + n = fread ( bzf->buf, sizeof(UChar), + BZ_MAX_UNUSED, bzf->handle ); + if (ferror(bzf->handle)) + { BZ_SETERR(BZ_IO_ERROR); return 0; }; + bzf->bufN = n; + bzf->strm.avail_in = bzf->bufN; + bzf->strm.next_in = bzf->buf; + } + + ret = BZ2_bzDecompress ( &(bzf->strm) ); + + if (ret != BZ_OK && ret != BZ_STREAM_END) + { BZ_SETERR(ret); return 0; }; + + if (ret == BZ_OK && myfeof(bzf->handle) && + bzf->strm.avail_in == 0 && bzf->strm.avail_out > 0) + { BZ_SETERR(BZ_UNEXPECTED_EOF); return 0; }; + + if (ret == BZ_STREAM_END) + { BZ_SETERR(BZ_STREAM_END); + return len - bzf->strm.avail_out; }; + if (bzf->strm.avail_out == 0) + { BZ_SETERR(BZ_OK); return len; }; + + } + + return 0; /*not reached*/ +} + + +/*---------------------------------------------------*/ +void BZ_API(BZ2_bzReadGetUnused) + ( int* bzerror, + BZFILE* b, + void** unused, + int* nUnused ) +{ + bzFile* bzf = (bzFile*)b; + if (bzf == NULL) + { BZ_SETERR(BZ_PARAM_ERROR); return; }; + if (bzf->lastErr != BZ_STREAM_END) + { BZ_SETERR(BZ_SEQUENCE_ERROR); return; }; + if (unused == NULL || nUnused == NULL) + { BZ_SETERR(BZ_PARAM_ERROR); return; }; + + BZ_SETERR(BZ_OK); + *nUnused = bzf->strm.avail_in; + *unused = bzf->strm.next_in; +} +#endif + + +/*---------------------------------------------------*/ +/*--- Misc convenience stuff ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzBuffToBuffCompress) + ( char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int blockSize100k, + int verbosity, + int workFactor ) +{ + bz_stream strm; + int ret; + + if (dest == NULL || destLen == NULL || + source == NULL || + blockSize100k < 1 || blockSize100k > 9 || + verbosity < 0 || verbosity > 4 || + workFactor < 0 || workFactor > 250) + return BZ_PARAM_ERROR; + + if (workFactor == 0) workFactor = 30; + strm.bzalloc = NULL; + strm.bzfree = NULL; + strm.opaque = NULL; + ret = BZ2_bzCompressInit ( &strm, blockSize100k, + verbosity, workFactor ); + if (ret != BZ_OK) return ret; + + strm.next_in = source; + strm.next_out = dest; + strm.avail_in = sourceLen; + strm.avail_out = *destLen; + + ret = BZ2_bzCompress ( &strm, BZ_FINISH ); + if (ret == BZ_FINISH_OK) goto output_overflow; + if (ret != BZ_STREAM_END) goto errhandler; + + /* normal termination */ + *destLen -= strm.avail_out; + BZ2_bzCompressEnd ( &strm ); + return BZ_OK; + + output_overflow: + BZ2_bzCompressEnd ( &strm ); + return BZ_OUTBUFF_FULL; + + errhandler: + BZ2_bzCompressEnd ( &strm ); + return ret; +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzBuffToBuffDecompress) + ( char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int small, + int verbosity ) +{ + bz_stream strm; + int ret; + + if (dest == NULL || destLen == NULL || + source == NULL || + (small != 0 && small != 1) || + verbosity < 0 || verbosity > 4) + return BZ_PARAM_ERROR; + + strm.bzalloc = NULL; + strm.bzfree = NULL; + strm.opaque = NULL; + ret = BZ2_bzDecompressInit ( &strm, verbosity, small ); + if (ret != BZ_OK) return ret; + + strm.next_in = source; + strm.next_out = dest; + strm.avail_in = sourceLen; + strm.avail_out = *destLen; + + ret = BZ2_bzDecompress ( &strm ); + if (ret == BZ_OK) goto output_overflow_or_eof; + if (ret != BZ_STREAM_END) goto errhandler; + + /* normal termination */ + *destLen -= strm.avail_out; + BZ2_bzDecompressEnd ( &strm ); + return BZ_OK; + + output_overflow_or_eof: + if (strm.avail_out > 0) { + BZ2_bzDecompressEnd ( &strm ); + return BZ_UNEXPECTED_EOF; + } else { + BZ2_bzDecompressEnd ( &strm ); + return BZ_OUTBUFF_FULL; + }; + + errhandler: + BZ2_bzDecompressEnd ( &strm ); + return ret; +} + + +/*---------------------------------------------------*/ +/*-- + Code contributed by Yoshioka Tsuneo (tsuneo@rr.iij4u.or.jp) + to support better zlib compatibility. + This code is not _officially_ part of libbzip2 (yet); + I haven't tested it, documented it, or considered the + threading-safeness of it. + If this code breaks, please contact both Yoshioka and me. +--*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------------*/ +/*-- + return version like "0.9.5d, 4-Sept-1999". +--*/ +const char * BZ_API(BZ2_bzlibVersion)(void) +{ + return BZ_VERSION; +} + + +#ifndef BZ_NO_STDIO +/*---------------------------------------------------*/ + +#if defined(_WIN32) || defined(OS2) || defined(MSDOS) +# include <fcntl.h> +# include <io.h> +# define SET_BINARY_MODE(file) setmode(fileno(file),O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif +static +BZFILE * bzopen_or_bzdopen + ( const char *path, /* no use when bzdopen */ + int fd, /* no use when bzdopen */ + const char *mode, + int open_mode) /* bzopen: 0, bzdopen:1 */ +{ + int bzerr; + char unused[BZ_MAX_UNUSED]; + int blockSize100k = 9; + int writing = 0; + char mode2[10] = ""; + FILE *fp = NULL; + BZFILE *bzfp = NULL; + int verbosity = 0; + int workFactor = 30; + int smallMode = 0; + int nUnused = 0; + + if (mode == NULL) return NULL; + while (*mode) { + switch (*mode) { + case 'r': + writing = 0; break; + case 'w': + writing = 1; break; + case 's': + smallMode = 1; break; + default: + if (isdigit((int)(*mode))) { + blockSize100k = *mode-BZ_HDR_0; + } + } + mode++; + } + strcat(mode2, writing ? "w" : "r" ); + strcat(mode2,"b"); /* binary mode */ + + if (open_mode==0) { + if (path==NULL || strcmp(path,"")==0) { + fp = (writing ? stdout : stdin); + SET_BINARY_MODE(fp); + } else { + fp = fopen(path,mode2); + } + } else { +#ifdef BZ_STRICT_ANSI + fp = NULL; +#else + fp = fdopen(fd,mode2); +#endif + } + if (fp == NULL) return NULL; + + if (writing) { + /* Guard against total chaos and anarchy -- JRS */ + if (blockSize100k < 1) blockSize100k = 1; + if (blockSize100k > 9) blockSize100k = 9; + bzfp = BZ2_bzWriteOpen(&bzerr,fp,blockSize100k, + verbosity,workFactor); + } else { + bzfp = BZ2_bzReadOpen(&bzerr,fp,verbosity,smallMode, + unused,nUnused); + } + if (bzfp == NULL) { + if (fp != stdin && fp != stdout) fclose(fp); + return NULL; + } + return bzfp; +} + + +/*---------------------------------------------------*/ +/*-- + open file for read or write. + ex) bzopen("file","w9") + case path="" or NULL => use stdin or stdout. +--*/ +BZFILE * BZ_API(BZ2_bzopen) + ( const char *path, + const char *mode ) +{ + return bzopen_or_bzdopen(path,-1,mode,/*bzopen*/0); +} + + +/*---------------------------------------------------*/ +BZFILE * BZ_API(BZ2_bzdopen) + ( int fd, + const char *mode ) +{ + return bzopen_or_bzdopen(NULL,fd,mode,/*bzdopen*/1); +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzread) (BZFILE* b, void* buf, int len ) +{ + int bzerr, nread; + if (((bzFile*)b)->lastErr == BZ_STREAM_END) return 0; + nread = BZ2_bzRead(&bzerr,b,buf,len); + if (bzerr == BZ_OK || bzerr == BZ_STREAM_END) { + return nread; + } else { + return -1; + } +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzwrite) (BZFILE* b, void* buf, int len ) +{ + int bzerr; + + BZ2_bzWrite(&bzerr,b,buf,len); + if(bzerr == BZ_OK){ + return len; + }else{ + return -1; + } +} + + +/*---------------------------------------------------*/ +int BZ_API(BZ2_bzflush) (BZFILE *b) +{ + /* do nothing now... */ + return 0; +} + + +/*---------------------------------------------------*/ +void BZ_API(BZ2_bzclose) (BZFILE* b) +{ + int bzerr; + FILE *fp; + + if (b==NULL) {return;} + fp = ((bzFile *)b)->handle; + if(((bzFile*)b)->writing){ + BZ2_bzWriteClose(&bzerr,b,0,NULL,NULL); + if(bzerr != BZ_OK){ + BZ2_bzWriteClose(NULL,b,1,NULL,NULL); + } + }else{ + BZ2_bzReadClose(&bzerr,b); + } + if(fp!=stdin && fp!=stdout){ + fclose(fp); + } +} + + +/*---------------------------------------------------*/ +/*-- + return last error code +--*/ +static const char *bzerrorstrings[] = { + "OK" + ,"SEQUENCE_ERROR" + ,"PARAM_ERROR" + ,"MEM_ERROR" + ,"DATA_ERROR" + ,"DATA_ERROR_MAGIC" + ,"IO_ERROR" + ,"UNEXPECTED_EOF" + ,"OUTBUFF_FULL" + ,"CONFIG_ERROR" + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ +}; + + +const char * BZ_API(BZ2_bzerror) (BZFILE *b, int *errnum) +{ + int err = ((bzFile *)b)->lastErr; + + if(err>0) err = 0; + *errnum = err; + return bzerrorstrings[err*-1]; +} +#endif + + +/*-------------------------------------------------------------*/ +/*--- end bzlib.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzlib.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,282 @@ + +/*-------------------------------------------------------------*/ +/*--- Public header file for the library. ---*/ +/*--- bzlib.h ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#ifndef _BZLIB_H +#define _BZLIB_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define BZ_RUN 0 +#define BZ_FLUSH 1 +#define BZ_FINISH 2 + +#define BZ_OK 0 +#define BZ_RUN_OK 1 +#define BZ_FLUSH_OK 2 +#define BZ_FINISH_OK 3 +#define BZ_STREAM_END 4 +#define BZ_SEQUENCE_ERROR (-1) +#define BZ_PARAM_ERROR (-2) +#define BZ_MEM_ERROR (-3) +#define BZ_DATA_ERROR (-4) +#define BZ_DATA_ERROR_MAGIC (-5) +#define BZ_IO_ERROR (-6) +#define BZ_UNEXPECTED_EOF (-7) +#define BZ_OUTBUFF_FULL (-8) +#define BZ_CONFIG_ERROR (-9) + +typedef + struct { + char *next_in; + unsigned int avail_in; + unsigned int total_in_lo32; + unsigned int total_in_hi32; + + char *next_out; + unsigned int avail_out; + unsigned int total_out_lo32; + unsigned int total_out_hi32; + + void *state; + + void *(*bzalloc)(void *,int,int); + void (*bzfree)(void *,void *); + void *opaque; + } + bz_stream; + + +#ifndef BZ_IMPORT +#define BZ_EXPORT +#endif + +#ifndef BZ_NO_STDIO +/* Need a definitition for FILE */ +#include <stdio.h> +#endif + +#ifdef _WIN32 +# include <windows.h> +# ifdef small + /* windows.h define small to char */ +# undef small +# endif +# ifdef BZ_EXPORT +# define BZ_API(func) WINAPI func +# define BZ_EXTERN extern +# else + /* import windows dll dynamically */ +# define BZ_API(func) (WINAPI * func) +# define BZ_EXTERN +# endif +#else +# define BZ_API(func) func +# define BZ_EXTERN extern +#endif + + +/*-- Core (low-level) library functions --*/ + +BZ_EXTERN int BZ_API(BZ2_bzCompressInit) ( + bz_stream* strm, + int blockSize100k, + int verbosity, + int workFactor + ); + +BZ_EXTERN int BZ_API(BZ2_bzCompress) ( + bz_stream* strm, + int action + ); + +BZ_EXTERN int BZ_API(BZ2_bzCompressEnd) ( + bz_stream* strm + ); + +BZ_EXTERN int BZ_API(BZ2_bzDecompressInit) ( + bz_stream *strm, + int verbosity, + int small + ); + +BZ_EXTERN int BZ_API(BZ2_bzDecompress) ( + bz_stream* strm + ); + +BZ_EXTERN int BZ_API(BZ2_bzDecompressEnd) ( + bz_stream *strm + ); + + + +/*-- High(er) level library functions --*/ + +#ifndef BZ_NO_STDIO +#define BZ_MAX_UNUSED 5000 + +typedef void BZFILE; + +BZ_EXTERN BZFILE* BZ_API(BZ2_bzReadOpen) ( + int* bzerror, + FILE* f, + int verbosity, + int small, + void* unused, + int nUnused + ); + +BZ_EXTERN void BZ_API(BZ2_bzReadClose) ( + int* bzerror, + BZFILE* b + ); + +BZ_EXTERN void BZ_API(BZ2_bzReadGetUnused) ( + int* bzerror, + BZFILE* b, + void** unused, + int* nUnused + ); + +BZ_EXTERN int BZ_API(BZ2_bzRead) ( + int* bzerror, + BZFILE* b, + void* buf, + int len + ); + +BZ_EXTERN BZFILE* BZ_API(BZ2_bzWriteOpen) ( + int* bzerror, + FILE* f, + int blockSize100k, + int verbosity, + int workFactor + ); + +BZ_EXTERN void BZ_API(BZ2_bzWrite) ( + int* bzerror, + BZFILE* b, + void* buf, + int len + ); + +BZ_EXTERN void BZ_API(BZ2_bzWriteClose) ( + int* bzerror, + BZFILE* b, + int abandon, + unsigned int* nbytes_in, + unsigned int* nbytes_out + ); + +BZ_EXTERN void BZ_API(BZ2_bzWriteClose64) ( + int* bzerror, + BZFILE* b, + int abandon, + unsigned int* nbytes_in_lo32, + unsigned int* nbytes_in_hi32, + unsigned int* nbytes_out_lo32, + unsigned int* nbytes_out_hi32 + ); +#endif + + +/*-- Utility functions --*/ + +BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffCompress) ( + char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int blockSize100k, + int verbosity, + int workFactor + ); + +BZ_EXTERN int BZ_API(BZ2_bzBuffToBuffDecompress) ( + char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int small, + int verbosity + ); + + +/*-- + Code contributed by Yoshioka Tsuneo (tsuneo@rr.iij4u.or.jp) + to support better zlib compatibility. + This code is not _officially_ part of libbzip2 (yet); + I haven't tested it, documented it, or considered the + threading-safeness of it. + If this code breaks, please contact both Yoshioka and me. +--*/ + +BZ_EXTERN const char * BZ_API(BZ2_bzlibVersion) ( + void + ); + +#ifndef BZ_NO_STDIO +BZ_EXTERN BZFILE * BZ_API(BZ2_bzopen) ( + const char *path, + const char *mode + ); + +BZ_EXTERN BZFILE * BZ_API(BZ2_bzdopen) ( + int fd, + const char *mode + ); + +BZ_EXTERN int BZ_API(BZ2_bzread) ( + BZFILE* b, + void* buf, + int len + ); + +BZ_EXTERN int BZ_API(BZ2_bzwrite) ( + BZFILE* b, + void* buf, + int len + ); + +BZ_EXTERN int BZ_API(BZ2_bzflush) ( + BZFILE* b + ); + +BZ_EXTERN void BZ_API(BZ2_bzclose) ( + BZFILE* b + ); + +BZ_EXTERN const char * BZ_API(BZ2_bzerror) ( + BZFILE *b, + int *errnum + ); +#endif + +#ifdef __cplusplus +} +#endif + +#endif + +/*-------------------------------------------------------------*/ +/*--- end bzlib.h ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzlib_private.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,509 @@ + +/*-------------------------------------------------------------*/ +/*--- Private header file for the library. ---*/ +/*--- bzlib_private.h ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#ifndef _BZLIB_PRIVATE_H +#define _BZLIB_PRIVATE_H + +#include <stdlib.h> + +#ifndef BZ_NO_STDIO +#include <stdio.h> +#include <ctype.h> +#include <string.h> +#endif + +#include "bzlib.h" + + + +/*-- General stuff. --*/ + +#define BZ_VERSION "1.0.6, 6-Sept-2010" + +typedef char Char; +typedef unsigned char Bool; +typedef unsigned char UChar; +typedef int Int32; +typedef unsigned int UInt32; +typedef short Int16; +typedef unsigned short UInt16; + +#define True ((Bool)1) +#define False ((Bool)0) + +#ifndef __GNUC__ +#define __inline__ /* */ +#endif + +#ifndef BZ_NO_STDIO + +extern void BZ2_bz__AssertH__fail ( int errcode ); +#define AssertH(cond,errcode) \ + { if (!(cond)) BZ2_bz__AssertH__fail ( errcode ); } + +#if BZ_DEBUG +#define AssertD(cond,msg) \ + { if (!(cond)) { \ + fprintf ( stderr, \ + "\n\nlibbzip2(debug build): internal error\n\t%s\n", msg );\ + exit(1); \ + }} +#else +#define AssertD(cond,msg) /* */ +#endif + +#define VPrintf0(zf) \ + fprintf(stderr,zf) +#define VPrintf1(zf,za1) \ + fprintf(stderr,zf,za1) +#define VPrintf2(zf,za1,za2) \ + fprintf(stderr,zf,za1,za2) +#define VPrintf3(zf,za1,za2,za3) \ + fprintf(stderr,zf,za1,za2,za3) +#define VPrintf4(zf,za1,za2,za3,za4) \ + fprintf(stderr,zf,za1,za2,za3,za4) +#define VPrintf5(zf,za1,za2,za3,za4,za5) \ + fprintf(stderr,zf,za1,za2,za3,za4,za5) + +#else + +extern void bz_internal_error ( int errcode ); +#define AssertH(cond,errcode) \ + { if (!(cond)) bz_internal_error ( errcode ); } +#define AssertD(cond,msg) do { } while (0) +#define VPrintf0(zf) do { } while (0) +#define VPrintf1(zf,za1) do { } while (0) +#define VPrintf2(zf,za1,za2) do { } while (0) +#define VPrintf3(zf,za1,za2,za3) do { } while (0) +#define VPrintf4(zf,za1,za2,za3,za4) do { } while (0) +#define VPrintf5(zf,za1,za2,za3,za4,za5) do { } while (0) + +#endif + + +#define BZALLOC(nnn) (strm->bzalloc)(strm->opaque,(nnn),1) +#define BZFREE(ppp) (strm->bzfree)(strm->opaque,(ppp)) + + +/*-- Header bytes. --*/ + +#define BZ_HDR_B 0x42 /* 'B' */ +#define BZ_HDR_Z 0x5a /* 'Z' */ +#define BZ_HDR_h 0x68 /* 'h' */ +#define BZ_HDR_0 0x30 /* '0' */ + +/*-- Constants for the back end. --*/ + +#define BZ_MAX_ALPHA_SIZE 258 +#define BZ_MAX_CODE_LEN 23 + +#define BZ_RUNA 0 +#define BZ_RUNB 1 + +#define BZ_N_GROUPS 6 +#define BZ_G_SIZE 50 +#define BZ_N_ITERS 4 + +#define BZ_MAX_SELECTORS (2 + (900000 / BZ_G_SIZE)) + + + +/*-- Stuff for randomising repetitive blocks. --*/ + +extern Int32 BZ2_rNums[512]; + +#define BZ_RAND_DECLS \ + Int32 rNToGo; \ + Int32 rTPos \ + +#define BZ_RAND_INIT_MASK \ + s->rNToGo = 0; \ + s->rTPos = 0 \ + +#define BZ_RAND_MASK ((s->rNToGo == 1) ? 1 : 0) + +#define BZ_RAND_UPD_MASK \ + if (s->rNToGo == 0) { \ + s->rNToGo = BZ2_rNums[s->rTPos]; \ + s->rTPos++; \ + if (s->rTPos == 512) s->rTPos = 0; \ + } \ + s->rNToGo--; + + + +/*-- Stuff for doing CRCs. --*/ + +extern UInt32 BZ2_crc32Table[256]; + +#define BZ_INITIALISE_CRC(crcVar) \ +{ \ + crcVar = 0xffffffffL; \ +} + +#define BZ_FINALISE_CRC(crcVar) \ +{ \ + crcVar = ~(crcVar); \ +} + +#define BZ_UPDATE_CRC(crcVar,cha) \ +{ \ + crcVar = (crcVar << 8) ^ \ + BZ2_crc32Table[(crcVar >> 24) ^ \ + ((UChar)cha)]; \ +} + + + +/*-- States and modes for compression. --*/ + +#define BZ_M_IDLE 1 +#define BZ_M_RUNNING 2 +#define BZ_M_FLUSHING 3 +#define BZ_M_FINISHING 4 + +#define BZ_S_OUTPUT 1 +#define BZ_S_INPUT 2 + +#define BZ_N_RADIX 2 +#define BZ_N_QSORT 12 +#define BZ_N_SHELL 18 +#define BZ_N_OVERSHOOT (BZ_N_RADIX + BZ_N_QSORT + BZ_N_SHELL + 2) + + + + +/*-- Structure holding all the compression-side stuff. --*/ + +typedef + struct { + /* pointer back to the struct bz_stream */ + bz_stream* strm; + + /* mode this stream is in, and whether inputting */ + /* or outputting data */ + Int32 mode; + Int32 state; + + /* remembers avail_in when flush/finish requested */ + UInt32 avail_in_expect; + + /* for doing the block sorting */ + UInt32* arr1; + UInt32* arr2; + UInt32* ftab; + Int32 origPtr; + + /* aliases for arr1 and arr2 */ + UInt32* ptr; + UChar* block; + UInt16* mtfv; + UChar* zbits; + + /* for deciding when to use the fallback sorting algorithm */ + Int32 workFactor; + + /* run-length-encoding of the input */ + UInt32 state_in_ch; + Int32 state_in_len; + BZ_RAND_DECLS; + + /* input and output limits and current posns */ + Int32 nblock; + Int32 nblockMAX; + Int32 numZ; + Int32 state_out_pos; + + /* map of bytes used in block */ + Int32 nInUse; + Bool inUse[256]; + UChar unseqToSeq[256]; + + /* the buffer for bit stream creation */ + UInt32 bsBuff; + Int32 bsLive; + + /* block and combined CRCs */ + UInt32 blockCRC; + UInt32 combinedCRC; + + /* misc administratium */ + Int32 verbosity; + Int32 blockNo; + Int32 blockSize100k; + + /* stuff for coding the MTF values */ + Int32 nMTF; + Int32 mtfFreq [BZ_MAX_ALPHA_SIZE]; + UChar selector [BZ_MAX_SELECTORS]; + UChar selectorMtf[BZ_MAX_SELECTORS]; + + UChar len [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + Int32 code [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + Int32 rfreq [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + /* second dimension: only 3 needed; 4 makes index calculations faster */ + UInt32 len_pack[BZ_MAX_ALPHA_SIZE][4]; + + } + EState; + + + +/*-- externs for compression. --*/ + +extern void +BZ2_blockSort ( EState* ); + +extern void +BZ2_compressBlock ( EState*, Bool ); + +extern void +BZ2_bsInitWrite ( EState* ); + +extern void +BZ2_hbAssignCodes ( Int32*, UChar*, Int32, Int32, Int32 ); + +extern void +BZ2_hbMakeCodeLengths ( UChar*, Int32*, Int32, Int32 ); + + + +/*-- states for decompression. --*/ + +#define BZ_X_IDLE 1 +#define BZ_X_OUTPUT 2 + +#define BZ_X_MAGIC_1 10 +#define BZ_X_MAGIC_2 11 +#define BZ_X_MAGIC_3 12 +#define BZ_X_MAGIC_4 13 +#define BZ_X_BLKHDR_1 14 +#define BZ_X_BLKHDR_2 15 +#define BZ_X_BLKHDR_3 16 +#define BZ_X_BLKHDR_4 17 +#define BZ_X_BLKHDR_5 18 +#define BZ_X_BLKHDR_6 19 +#define BZ_X_BCRC_1 20 +#define BZ_X_BCRC_2 21 +#define BZ_X_BCRC_3 22 +#define BZ_X_BCRC_4 23 +#define BZ_X_RANDBIT 24 +#define BZ_X_ORIGPTR_1 25 +#define BZ_X_ORIGPTR_2 26 +#define BZ_X_ORIGPTR_3 27 +#define BZ_X_MAPPING_1 28 +#define BZ_X_MAPPING_2 29 +#define BZ_X_SELECTOR_1 30 +#define BZ_X_SELECTOR_2 31 +#define BZ_X_SELECTOR_3 32 +#define BZ_X_CODING_1 33 +#define BZ_X_CODING_2 34 +#define BZ_X_CODING_3 35 +#define BZ_X_MTF_1 36 +#define BZ_X_MTF_2 37 +#define BZ_X_MTF_3 38 +#define BZ_X_MTF_4 39 +#define BZ_X_MTF_5 40 +#define BZ_X_MTF_6 41 +#define BZ_X_ENDHDR_2 42 +#define BZ_X_ENDHDR_3 43 +#define BZ_X_ENDHDR_4 44 +#define BZ_X_ENDHDR_5 45 +#define BZ_X_ENDHDR_6 46 +#define BZ_X_CCRC_1 47 +#define BZ_X_CCRC_2 48 +#define BZ_X_CCRC_3 49 +#define BZ_X_CCRC_4 50 + + + +/*-- Constants for the fast MTF decoder. --*/ + +#define MTFA_SIZE 4096 +#define MTFL_SIZE 16 + + + +/*-- Structure holding all the decompression-side stuff. --*/ + +typedef + struct { + /* pointer back to the struct bz_stream */ + bz_stream* strm; + + /* state indicator for this stream */ + Int32 state; + + /* for doing the final run-length decoding */ + UChar state_out_ch; + Int32 state_out_len; + Bool blockRandomised; + BZ_RAND_DECLS; + + /* the buffer for bit stream reading */ + UInt32 bsBuff; + Int32 bsLive; + + /* misc administratium */ + Int32 blockSize100k; + Bool smallDecompress; + Int32 currBlockNo; + Int32 verbosity; + + /* for undoing the Burrows-Wheeler transform */ + Int32 origPtr; + UInt32 tPos; + Int32 k0; + Int32 unzftab[256]; + Int32 nblock_used; + Int32 cftab[257]; + Int32 cftabCopy[257]; + + /* for undoing the Burrows-Wheeler transform (FAST) */ + UInt32 *tt; + + /* for undoing the Burrows-Wheeler transform (SMALL) */ + UInt16 *ll16; + UChar *ll4; + + /* stored and calculated CRCs */ + UInt32 storedBlockCRC; + UInt32 storedCombinedCRC; + UInt32 calculatedBlockCRC; + UInt32 calculatedCombinedCRC; + + /* map of bytes used in block */ + Int32 nInUse; + Bool inUse[256]; + Bool inUse16[16]; + UChar seqToUnseq[256]; + + /* for decoding the MTF values */ + UChar mtfa [MTFA_SIZE]; + Int32 mtfbase[256 / MTFL_SIZE]; + UChar selector [BZ_MAX_SELECTORS]; + UChar selectorMtf[BZ_MAX_SELECTORS]; + UChar len [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + + Int32 limit [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + Int32 base [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + Int32 perm [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + Int32 minLens[BZ_N_GROUPS]; + + /* save area for scalars in the main decompress code */ + Int32 save_i; + Int32 save_j; + Int32 save_t; + Int32 save_alphaSize; + Int32 save_nGroups; + Int32 save_nSelectors; + Int32 save_EOB; + Int32 save_groupNo; + Int32 save_groupPos; + Int32 save_nextSym; + Int32 save_nblockMAX; + Int32 save_nblock; + Int32 save_es; + Int32 save_N; + Int32 save_curr; + Int32 save_zt; + Int32 save_zn; + Int32 save_zvec; + Int32 save_zj; + Int32 save_gSel; + Int32 save_gMinlen; + Int32* save_gLimit; + Int32* save_gBase; + Int32* save_gPerm; + + } + DState; + + + +/*-- Macros for decompression. --*/ + +#define BZ_GET_FAST(cccc) \ + /* c_tPos is unsigned, hence test < 0 is pointless. */ \ + if (s->tPos >= (UInt32)100000 * (UInt32)s->blockSize100k) return True; \ + s->tPos = s->tt[s->tPos]; \ + cccc = (UChar)(s->tPos & 0xff); \ + s->tPos >>= 8; + +#define BZ_GET_FAST_C(cccc) \ + /* c_tPos is unsigned, hence test < 0 is pointless. */ \ + if (c_tPos >= (UInt32)100000 * (UInt32)ro_blockSize100k) return True; \ + c_tPos = c_tt[c_tPos]; \ + cccc = (UChar)(c_tPos & 0xff); \ + c_tPos >>= 8; + +#define SET_LL4(i,n) \ + { if (((i) & 0x1) == 0) \ + s->ll4[(i) >> 1] = (s->ll4[(i) >> 1] & 0xf0) | (n); else \ + s->ll4[(i) >> 1] = (s->ll4[(i) >> 1] & 0x0f) | ((n) << 4); \ + } + +#define GET_LL4(i) \ + ((((UInt32)(s->ll4[(i) >> 1])) >> (((i) << 2) & 0x4)) & 0xF) + +#define SET_LL(i,n) \ + { s->ll16[i] = (UInt16)(n & 0x0000ffff); \ + SET_LL4(i, n >> 16); \ + } + +#define GET_LL(i) \ + (((UInt32)s->ll16[i]) | (GET_LL4(i) << 16)) + +#define BZ_GET_SMALL(cccc) \ + /* c_tPos is unsigned, hence test < 0 is pointless. */ \ + if (s->tPos >= (UInt32)100000 * (UInt32)s->blockSize100k) return True; \ + cccc = BZ2_indexIntoF ( s->tPos, s->cftab ); \ + s->tPos = GET_LL(s->tPos); + + +/*-- externs for decompression. --*/ + +extern Int32 +BZ2_indexIntoF ( Int32, Int32* ); + +extern Int32 +BZ2_decompress ( DState* ); + +extern void +BZ2_hbCreateDecodeTables ( Int32*, Int32*, Int32*, UChar*, + Int32, Int32, Int32 ); + + +#endif + + +/*-- BZ_NO_STDIO seems to make NULL disappear on some platforms. --*/ + +#ifdef BZ_NO_STDIO +#ifndef NULL +#define NULL 0 +#endif +#endif + + +/*-------------------------------------------------------------*/ +/*--- end bzlib_private.h ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzmore Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,61 @@ +#!/bin/sh + +# Bzmore wrapped for bzip2, +# adapted from zmore by Philippe Troin <phil@fifi.org> for Debian GNU/Linux. + +PATH="/usr/bin:$PATH"; export PATH + +prog=`echo $0 | sed 's|.*/||'` +case "$prog" in + *less) more=less ;; + *) more=more ;; +esac + +if test "`echo -n a`" = "-n a"; then + # looks like a SysV system: + n1=''; n2='\c' +else + n1='-n'; n2='' +fi +oldtty=`stty -g 2>/dev/null` +if stty -cbreak 2>/dev/null; then + cb='cbreak'; ncb='-cbreak' +else + # 'stty min 1' resets eof to ^a on both SunOS and SysV! + cb='min 1 -icanon'; ncb='icanon eof ^d' +fi +if test $? -eq 0 -a -n "$oldtty"; then + trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15 +else + trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15 +fi + +if test $# = 0; then + if test -t 0; then + echo usage: $prog files... + else + bzip2 -cdfq | eval $more + fi +else + FIRST=1 + for FILE + do + if test $FIRST -eq 0; then + echo $n1 "--More--(Next file: $FILE)$n2" + stty $cb -echo 2>/dev/null + ANS=`dd bs=1 count=1 2>/dev/null` + stty $ncb echo 2>/dev/null + echo " " + if test "$ANS" = 'e' -o "$ANS" = 'q'; then + exit + fi + fi + if test "$ANS" != 's'; then + echo "------> $FILE <------" + bzip2 -cdfq "$FILE" | eval $more + fi + if test -t; then + FIRST=0 + fi + done +fi
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/bzmore.1 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,152 @@ +.\"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org> +.\"for Debian GNU/Linux +.TH BZMORE 1 +.SH NAME +bzmore, bzless \- file perusal filter for crt viewing of bzip2 compressed text +.SH SYNOPSIS +.B bzmore +[ name ... ] +.br +.B bzless +[ name ... ] +.SH NOTE +In the following description, +.I bzless +and +.I less +can be used interchangeably with +.I bzmore +and +.I more. +.SH DESCRIPTION +.I Bzmore +is a filter which allows examination of compressed or plain text files +one screenful at a time on a soft-copy terminal. +.I bzmore +works on files compressed with +.I bzip2 +and also on uncompressed files. +If a file does not exist, +.I bzmore +looks for a file of the same name with the addition of a .bz2 suffix. +.PP +.I Bzmore +normally pauses after each screenful, printing --More-- +at the bottom of the screen. +If the user then types a carriage return, one more line is displayed. +If the user hits a space, +another screenful is displayed. Other possibilities are enumerated later. +.PP +.I Bzmore +looks in the file +.I /etc/termcap +to determine terminal characteristics, +and to determine the default window size. +On a terminal capable of displaying 24 lines, +the default window size is 22 lines. +Other sequences which may be typed when +.I bzmore +pauses, and their effects, are as follows (\fIi\fP is an optional integer +argument, defaulting to 1) : +.PP +.IP \fIi\|\fP<space> +display +.I i +more lines, (or another screenful if no argument is given) +.PP +.IP ^D +display 11 more lines (a ``scroll''). +If +.I i +is given, then the scroll size is set to \fIi\|\fP. +.PP +.IP d +same as ^D (control-D) +.PP +.IP \fIi\|\fPz +same as typing a space except that \fIi\|\fP, if present, becomes the new +window size. Note that the window size reverts back to the default at the +end of the current file. +.PP +.IP \fIi\|\fPs +skip \fIi\|\fP lines and print a screenful of lines +.PP +.IP \fIi\|\fPf +skip \fIi\fP screenfuls and print a screenful of lines +.PP +.IP "q or Q" +quit reading the current file; go on to the next (if any) +.PP +.IP "e or q" +When the prompt --More--(Next file: +.IR file ) +is printed, this command causes bzmore to exit. +.PP +.IP s +When the prompt --More--(Next file: +.IR file ) +is printed, this command causes bzmore to skip the next file and continue. +.PP +.IP = +Display the current line number. +.PP +.IP \fIi\|\fP/expr +search for the \fIi\|\fP-th occurrence of the regular expression \fIexpr.\fP +If the pattern is not found, +.I bzmore +goes on to the next file (if any). +Otherwise, a screenful is displayed, starting two lines before the place +where the expression was found. +The user's erase and kill characters may be used to edit the regular +expression. +Erasing back past the first column cancels the search command. +.PP +.IP \fIi\|\fPn +search for the \fIi\|\fP-th occurrence of the last regular expression entered. +.PP +.IP !command +invoke a shell with \fIcommand\|\fP. +The character `!' in "command" are replaced with the +previous shell command. The sequence "\\!" is replaced by "!". +.PP +.IP ":q or :Q" +quit reading the current file; go on to the next (if any) +(same as q or Q). +.PP +.IP . +(dot) repeat the previous command. +.PP +The commands take effect immediately, i.e., it is not necessary to +type a carriage return. +Up to the time when the command character itself is given, +the user may hit the line kill character to cancel the numerical +argument being formed. +In addition, the user may hit the erase character to redisplay the +--More-- message. +.PP +At any time when output is being sent to the terminal, the user can +hit the quit key (normally control\-\\). +.I Bzmore +will stop sending output, and will display the usual --More-- +prompt. +The user may then enter one of the above commands in the normal manner. +Unfortunately, some output is lost when this is done, due to the +fact that any characters waiting in the terminal's output queue +are flushed when the quit signal occurs. +.PP +The terminal is set to +.I noecho +mode by this program so that the output can be continuous. +What you type will thus not show on your terminal, except for the / and ! +commands. +.PP +If the standard output is not a teletype, then +.I bzmore +acts just like +.I bzcat, +except that a header is printed before each file. +.SH FILES +.DT +/etc/termcap Terminal data base +.SH "SEE ALSO" +more(1), less(1), bzip2(1), bzdiff(1), bzgrep(1)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/compress.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,672 @@ + +/*-------------------------------------------------------------*/ +/*--- Compression machinery (not incl block sorting) ---*/ +/*--- compress.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +/* CHANGES + 0.9.0 -- original version. + 0.9.0a/b -- no changes in this file. + 0.9.0c -- changed setting of nGroups in sendMTFValues() + so as to do a bit better on small files +*/ + +#include "bzlib_private.h" + + +/*---------------------------------------------------*/ +/*--- Bit stream I/O ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------------*/ +void BZ2_bsInitWrite ( EState* s ) +{ + s->bsLive = 0; + s->bsBuff = 0; +} + + +/*---------------------------------------------------*/ +static +void bsFinishWrite ( EState* s ) +{ + while (s->bsLive > 0) { + s->zbits[s->numZ] = (UChar)(s->bsBuff >> 24); + s->numZ++; + s->bsBuff <<= 8; + s->bsLive -= 8; + } +} + + +/*---------------------------------------------------*/ +#define bsNEEDW(nz) \ +{ \ + while (s->bsLive >= 8) { \ + s->zbits[s->numZ] \ + = (UChar)(s->bsBuff >> 24); \ + s->numZ++; \ + s->bsBuff <<= 8; \ + s->bsLive -= 8; \ + } \ +} + + +/*---------------------------------------------------*/ +static +__inline__ +void bsW ( EState* s, Int32 n, UInt32 v ) +{ + bsNEEDW ( n ); + s->bsBuff |= (v << (32 - s->bsLive - n)); + s->bsLive += n; +} + + +/*---------------------------------------------------*/ +static +void bsPutUInt32 ( EState* s, UInt32 u ) +{ + bsW ( s, 8, (u >> 24) & 0xffL ); + bsW ( s, 8, (u >> 16) & 0xffL ); + bsW ( s, 8, (u >> 8) & 0xffL ); + bsW ( s, 8, u & 0xffL ); +} + + +/*---------------------------------------------------*/ +static +void bsPutUChar ( EState* s, UChar c ) +{ + bsW( s, 8, (UInt32)c ); +} + + +/*---------------------------------------------------*/ +/*--- The back end proper ---*/ +/*---------------------------------------------------*/ + +/*---------------------------------------------------*/ +static +void makeMaps_e ( EState* s ) +{ + Int32 i; + s->nInUse = 0; + for (i = 0; i < 256; i++) + if (s->inUse[i]) { + s->unseqToSeq[i] = s->nInUse; + s->nInUse++; + } +} + + +/*---------------------------------------------------*/ +static +void generateMTFValues ( EState* s ) +{ + UChar yy[256]; + Int32 i, j; + Int32 zPend; + Int32 wr; + Int32 EOB; + + /* + After sorting (eg, here), + s->arr1 [ 0 .. s->nblock-1 ] holds sorted order, + and + ((UChar*)s->arr2) [ 0 .. s->nblock-1 ] + holds the original block data. + + The first thing to do is generate the MTF values, + and put them in + ((UInt16*)s->arr1) [ 0 .. s->nblock-1 ]. + Because there are strictly fewer or equal MTF values + than block values, ptr values in this area are overwritten + with MTF values only when they are no longer needed. + + The final compressed bitstream is generated into the + area starting at + (UChar*) (&((UChar*)s->arr2)[s->nblock]) + + These storage aliases are set up in bzCompressInit(), + except for the last one, which is arranged in + compressBlock(). + */ + UInt32* ptr = s->ptr; + UChar* block = s->block; + UInt16* mtfv = s->mtfv; + + makeMaps_e ( s ); + EOB = s->nInUse+1; + + for (i = 0; i <= EOB; i++) s->mtfFreq[i] = 0; + + wr = 0; + zPend = 0; + for (i = 0; i < s->nInUse; i++) yy[i] = (UChar) i; + + for (i = 0; i < s->nblock; i++) { + UChar ll_i; + AssertD ( wr <= i, "generateMTFValues(1)" ); + j = ptr[i]-1; if (j < 0) j += s->nblock; + ll_i = s->unseqToSeq[block[j]]; + AssertD ( ll_i < s->nInUse, "generateMTFValues(2a)" ); + + if (yy[0] == ll_i) { + zPend++; + } else { + + if (zPend > 0) { + zPend--; + while (True) { + if (zPend & 1) { + mtfv[wr] = BZ_RUNB; wr++; + s->mtfFreq[BZ_RUNB]++; + } else { + mtfv[wr] = BZ_RUNA; wr++; + s->mtfFreq[BZ_RUNA]++; + } + if (zPend < 2) break; + zPend = (zPend - 2) / 2; + }; + zPend = 0; + } + { + register UChar rtmp; + register UChar* ryy_j; + register UChar rll_i; + rtmp = yy[1]; + yy[1] = yy[0]; + ryy_j = &(yy[1]); + rll_i = ll_i; + while ( rll_i != rtmp ) { + register UChar rtmp2; + ryy_j++; + rtmp2 = rtmp; + rtmp = *ryy_j; + *ryy_j = rtmp2; + }; + yy[0] = rtmp; + j = ryy_j - &(yy[0]); + mtfv[wr] = j+1; wr++; s->mtfFreq[j+1]++; + } + + } + } + + if (zPend > 0) { + zPend--; + while (True) { + if (zPend & 1) { + mtfv[wr] = BZ_RUNB; wr++; + s->mtfFreq[BZ_RUNB]++; + } else { + mtfv[wr] = BZ_RUNA; wr++; + s->mtfFreq[BZ_RUNA]++; + } + if (zPend < 2) break; + zPend = (zPend - 2) / 2; + }; + zPend = 0; + } + + mtfv[wr] = EOB; wr++; s->mtfFreq[EOB]++; + + s->nMTF = wr; +} + + +/*---------------------------------------------------*/ +#define BZ_LESSER_ICOST 0 +#define BZ_GREATER_ICOST 15 + +static +void sendMTFValues ( EState* s ) +{ + Int32 v, t, i, j, gs, ge, totc, bt, bc, iter; + Int32 nSelectors, alphaSize, minLen, maxLen, selCtr; + Int32 nGroups, nBytes; + + /*-- + UChar len [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + is a global since the decoder also needs it. + + Int32 code[BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + Int32 rfreq[BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; + are also globals only used in this proc. + Made global to keep stack frame size small. + --*/ + + + UInt16 cost[BZ_N_GROUPS]; + Int32 fave[BZ_N_GROUPS]; + + UInt16* mtfv = s->mtfv; + + if (s->verbosity >= 3) + VPrintf3( " %d in block, %d after MTF & 1-2 coding, " + "%d+2 syms in use\n", + s->nblock, s->nMTF, s->nInUse ); + + alphaSize = s->nInUse+2; + for (t = 0; t < BZ_N_GROUPS; t++) + for (v = 0; v < alphaSize; v++) + s->len[t][v] = BZ_GREATER_ICOST; + + /*--- Decide how many coding tables to use ---*/ + AssertH ( s->nMTF > 0, 3001 ); + if (s->nMTF < 200) nGroups = 2; else + if (s->nMTF < 600) nGroups = 3; else + if (s->nMTF < 1200) nGroups = 4; else + if (s->nMTF < 2400) nGroups = 5; else + nGroups = 6; + + /*--- Generate an initial set of coding tables ---*/ + { + Int32 nPart, remF, tFreq, aFreq; + + nPart = nGroups; + remF = s->nMTF; + gs = 0; + while (nPart > 0) { + tFreq = remF / nPart; + ge = gs-1; + aFreq = 0; + while (aFreq < tFreq && ge < alphaSize-1) { + ge++; + aFreq += s->mtfFreq[ge]; + } + + if (ge > gs + && nPart != nGroups && nPart != 1 + && ((nGroups-nPart) % 2 == 1)) { + aFreq -= s->mtfFreq[ge]; + ge--; + } + + if (s->verbosity >= 3) + VPrintf5( " initial group %d, [%d .. %d], " + "has %d syms (%4.1f%%)\n", + nPart, gs, ge, aFreq, + (100.0 * (float)aFreq) / (float)(s->nMTF) ); + + for (v = 0; v < alphaSize; v++) + if (v >= gs && v <= ge) + s->len[nPart-1][v] = BZ_LESSER_ICOST; else + s->len[nPart-1][v] = BZ_GREATER_ICOST; + + nPart--; + gs = ge+1; + remF -= aFreq; + } + } + + /*--- + Iterate up to BZ_N_ITERS times to improve the tables. + ---*/ + for (iter = 0; iter < BZ_N_ITERS; iter++) { + + for (t = 0; t < nGroups; t++) fave[t] = 0; + + for (t = 0; t < nGroups; t++) + for (v = 0; v < alphaSize; v++) + s->rfreq[t][v] = 0; + + /*--- + Set up an auxiliary length table which is used to fast-track + the common case (nGroups == 6). + ---*/ + if (nGroups == 6) { + for (v = 0; v < alphaSize; v++) { + s->len_pack[v][0] = (s->len[1][v] << 16) | s->len[0][v]; + s->len_pack[v][1] = (s->len[3][v] << 16) | s->len[2][v]; + s->len_pack[v][2] = (s->len[5][v] << 16) | s->len[4][v]; + } + } + + nSelectors = 0; + totc = 0; + gs = 0; + while (True) { + + /*--- Set group start & end marks. --*/ + if (gs >= s->nMTF) break; + ge = gs + BZ_G_SIZE - 1; + if (ge >= s->nMTF) ge = s->nMTF-1; + + /*-- + Calculate the cost of this group as coded + by each of the coding tables. + --*/ + for (t = 0; t < nGroups; t++) cost[t] = 0; + + if (nGroups == 6 && 50 == ge-gs+1) { + /*--- fast track the common case ---*/ + register UInt32 cost01, cost23, cost45; + register UInt16 icv; + cost01 = cost23 = cost45 = 0; + +# define BZ_ITER(nn) \ + icv = mtfv[gs+(nn)]; \ + cost01 += s->len_pack[icv][0]; \ + cost23 += s->len_pack[icv][1]; \ + cost45 += s->len_pack[icv][2]; \ + + BZ_ITER(0); BZ_ITER(1); BZ_ITER(2); BZ_ITER(3); BZ_ITER(4); + BZ_ITER(5); BZ_ITER(6); BZ_ITER(7); BZ_ITER(8); BZ_ITER(9); + BZ_ITER(10); BZ_ITER(11); BZ_ITER(12); BZ_ITER(13); BZ_ITER(14); + BZ_ITER(15); BZ_ITER(16); BZ_ITER(17); BZ_ITER(18); BZ_ITER(19); + BZ_ITER(20); BZ_ITER(21); BZ_ITER(22); BZ_ITER(23); BZ_ITER(24); + BZ_ITER(25); BZ_ITER(26); BZ_ITER(27); BZ_ITER(28); BZ_ITER(29); + BZ_ITER(30); BZ_ITER(31); BZ_ITER(32); BZ_ITER(33); BZ_ITER(34); + BZ_ITER(35); BZ_ITER(36); BZ_ITER(37); BZ_ITER(38); BZ_ITER(39); + BZ_ITER(40); BZ_ITER(41); BZ_ITER(42); BZ_ITER(43); BZ_ITER(44); + BZ_ITER(45); BZ_ITER(46); BZ_ITER(47); BZ_ITER(48); BZ_ITER(49); + +# undef BZ_ITER + + cost[0] = cost01 & 0xffff; cost[1] = cost01 >> 16; + cost[2] = cost23 & 0xffff; cost[3] = cost23 >> 16; + cost[4] = cost45 & 0xffff; cost[5] = cost45 >> 16; + + } else { + /*--- slow version which correctly handles all situations ---*/ + for (i = gs; i <= ge; i++) { + UInt16 icv = mtfv[i]; + for (t = 0; t < nGroups; t++) cost[t] += s->len[t][icv]; + } + } + + /*-- + Find the coding table which is best for this group, + and record its identity in the selector table. + --*/ + bc = 999999999; bt = -1; + for (t = 0; t < nGroups; t++) + if (cost[t] < bc) { bc = cost[t]; bt = t; }; + totc += bc; + fave[bt]++; + s->selector[nSelectors] = bt; + nSelectors++; + + /*-- + Increment the symbol frequencies for the selected table. + --*/ + if (nGroups == 6 && 50 == ge-gs+1) { + /*--- fast track the common case ---*/ + +# define BZ_ITUR(nn) s->rfreq[bt][ mtfv[gs+(nn)] ]++ + + BZ_ITUR(0); BZ_ITUR(1); BZ_ITUR(2); BZ_ITUR(3); BZ_ITUR(4); + BZ_ITUR(5); BZ_ITUR(6); BZ_ITUR(7); BZ_ITUR(8); BZ_ITUR(9); + BZ_ITUR(10); BZ_ITUR(11); BZ_ITUR(12); BZ_ITUR(13); BZ_ITUR(14); + BZ_ITUR(15); BZ_ITUR(16); BZ_ITUR(17); BZ_ITUR(18); BZ_ITUR(19); + BZ_ITUR(20); BZ_ITUR(21); BZ_ITUR(22); BZ_ITUR(23); BZ_ITUR(24); + BZ_ITUR(25); BZ_ITUR(26); BZ_ITUR(27); BZ_ITUR(28); BZ_ITUR(29); + BZ_ITUR(30); BZ_ITUR(31); BZ_ITUR(32); BZ_ITUR(33); BZ_ITUR(34); + BZ_ITUR(35); BZ_ITUR(36); BZ_ITUR(37); BZ_ITUR(38); BZ_ITUR(39); + BZ_ITUR(40); BZ_ITUR(41); BZ_ITUR(42); BZ_ITUR(43); BZ_ITUR(44); + BZ_ITUR(45); BZ_ITUR(46); BZ_ITUR(47); BZ_ITUR(48); BZ_ITUR(49); + +# undef BZ_ITUR + + } else { + /*--- slow version which correctly handles all situations ---*/ + for (i = gs; i <= ge; i++) + s->rfreq[bt][ mtfv[i] ]++; + } + + gs = ge+1; + } + if (s->verbosity >= 3) { + VPrintf2 ( " pass %d: size is %d, grp uses are ", + iter+1, totc/8 ); + for (t = 0; t < nGroups; t++) + VPrintf1 ( "%d ", fave[t] ); + VPrintf0 ( "\n" ); + } + + /*-- + Recompute the tables based on the accumulated frequencies. + --*/ + /* maxLen was changed from 20 to 17 in bzip2-1.0.3. See + comment in huffman.c for details. */ + for (t = 0; t < nGroups; t++) + BZ2_hbMakeCodeLengths ( &(s->len[t][0]), &(s->rfreq[t][0]), + alphaSize, 17 /*20*/ ); + } + + + AssertH( nGroups < 8, 3002 ); + AssertH( nSelectors < 32768 && + nSelectors <= (2 + (900000 / BZ_G_SIZE)), + 3003 ); + + + /*--- Compute MTF values for the selectors. ---*/ + { + UChar pos[BZ_N_GROUPS], ll_i, tmp2, tmp; + for (i = 0; i < nGroups; i++) pos[i] = i; + for (i = 0; i < nSelectors; i++) { + ll_i = s->selector[i]; + j = 0; + tmp = pos[j]; + while ( ll_i != tmp ) { + j++; + tmp2 = tmp; + tmp = pos[j]; + pos[j] = tmp2; + }; + pos[0] = tmp; + s->selectorMtf[i] = j; + } + }; + + /*--- Assign actual codes for the tables. --*/ + for (t = 0; t < nGroups; t++) { + minLen = 32; + maxLen = 0; + for (i = 0; i < alphaSize; i++) { + if (s->len[t][i] > maxLen) maxLen = s->len[t][i]; + if (s->len[t][i] < minLen) minLen = s->len[t][i]; + } + AssertH ( !(maxLen > 17 /*20*/ ), 3004 ); + AssertH ( !(minLen < 1), 3005 ); + BZ2_hbAssignCodes ( &(s->code[t][0]), &(s->len[t][0]), + minLen, maxLen, alphaSize ); + } + + /*--- Transmit the mapping table. ---*/ + { + Bool inUse16[16]; + for (i = 0; i < 16; i++) { + inUse16[i] = False; + for (j = 0; j < 16; j++) + if (s->inUse[i * 16 + j]) inUse16[i] = True; + } + + nBytes = s->numZ; + for (i = 0; i < 16; i++) + if (inUse16[i]) bsW(s,1,1); else bsW(s,1,0); + + for (i = 0; i < 16; i++) + if (inUse16[i]) + for (j = 0; j < 16; j++) { + if (s->inUse[i * 16 + j]) bsW(s,1,1); else bsW(s,1,0); + } + + if (s->verbosity >= 3) + VPrintf1( " bytes: mapping %d, ", s->numZ-nBytes ); + } + + /*--- Now the selectors. ---*/ + nBytes = s->numZ; + bsW ( s, 3, nGroups ); + bsW ( s, 15, nSelectors ); + for (i = 0; i < nSelectors; i++) { + for (j = 0; j < s->selectorMtf[i]; j++) bsW(s,1,1); + bsW(s,1,0); + } + if (s->verbosity >= 3) + VPrintf1( "selectors %d, ", s->numZ-nBytes ); + + /*--- Now the coding tables. ---*/ + nBytes = s->numZ; + + for (t = 0; t < nGroups; t++) { + Int32 curr = s->len[t][0]; + bsW ( s, 5, curr ); + for (i = 0; i < alphaSize; i++) { + while (curr < s->len[t][i]) { bsW(s,2,2); curr++; /* 10 */ }; + while (curr > s->len[t][i]) { bsW(s,2,3); curr--; /* 11 */ }; + bsW ( s, 1, 0 ); + } + } + + if (s->verbosity >= 3) + VPrintf1 ( "code lengths %d, ", s->numZ-nBytes ); + + /*--- And finally, the block data proper ---*/ + nBytes = s->numZ; + selCtr = 0; + gs = 0; + while (True) { + if (gs >= s->nMTF) break; + ge = gs + BZ_G_SIZE - 1; + if (ge >= s->nMTF) ge = s->nMTF-1; + AssertH ( s->selector[selCtr] < nGroups, 3006 ); + + if (nGroups == 6 && 50 == ge-gs+1) { + /*--- fast track the common case ---*/ + UInt16 mtfv_i; + UChar* s_len_sel_selCtr + = &(s->len[s->selector[selCtr]][0]); + Int32* s_code_sel_selCtr + = &(s->code[s->selector[selCtr]][0]); + +# define BZ_ITAH(nn) \ + mtfv_i = mtfv[gs+(nn)]; \ + bsW ( s, \ + s_len_sel_selCtr[mtfv_i], \ + s_code_sel_selCtr[mtfv_i] ) + + BZ_ITAH(0); BZ_ITAH(1); BZ_ITAH(2); BZ_ITAH(3); BZ_ITAH(4); + BZ_ITAH(5); BZ_ITAH(6); BZ_ITAH(7); BZ_ITAH(8); BZ_ITAH(9); + BZ_ITAH(10); BZ_ITAH(11); BZ_ITAH(12); BZ_ITAH(13); BZ_ITAH(14); + BZ_ITAH(15); BZ_ITAH(16); BZ_ITAH(17); BZ_ITAH(18); BZ_ITAH(19); + BZ_ITAH(20); BZ_ITAH(21); BZ_ITAH(22); BZ_ITAH(23); BZ_ITAH(24); + BZ_ITAH(25); BZ_ITAH(26); BZ_ITAH(27); BZ_ITAH(28); BZ_ITAH(29); + BZ_ITAH(30); BZ_ITAH(31); BZ_ITAH(32); BZ_ITAH(33); BZ_ITAH(34); + BZ_ITAH(35); BZ_ITAH(36); BZ_ITAH(37); BZ_ITAH(38); BZ_ITAH(39); + BZ_ITAH(40); BZ_ITAH(41); BZ_ITAH(42); BZ_ITAH(43); BZ_ITAH(44); + BZ_ITAH(45); BZ_ITAH(46); BZ_ITAH(47); BZ_ITAH(48); BZ_ITAH(49); + +# undef BZ_ITAH + + } else { + /*--- slow version which correctly handles all situations ---*/ + for (i = gs; i <= ge; i++) { + bsW ( s, + s->len [s->selector[selCtr]] [mtfv[i]], + s->code [s->selector[selCtr]] [mtfv[i]] ); + } + } + + + gs = ge+1; + selCtr++; + } + AssertH( selCtr == nSelectors, 3007 ); + + if (s->verbosity >= 3) + VPrintf1( "codes %d\n", s->numZ-nBytes ); +} + + +/*---------------------------------------------------*/ +void BZ2_compressBlock ( EState* s, Bool is_last_block ) +{ + if (s->nblock > 0) { + + BZ_FINALISE_CRC ( s->blockCRC ); + s->combinedCRC = (s->combinedCRC << 1) | (s->combinedCRC >> 31); + s->combinedCRC ^= s->blockCRC; + if (s->blockNo > 1) s->numZ = 0; + + if (s->verbosity >= 2) + VPrintf4( " block %d: crc = 0x%08x, " + "combined CRC = 0x%08x, size = %d\n", + s->blockNo, s->blockCRC, s->combinedCRC, s->nblock ); + + BZ2_blockSort ( s ); + } + + s->zbits = (UChar*) (&((UChar*)s->arr2)[s->nblock]); + + /*-- If this is the first block, create the stream header. --*/ + if (s->blockNo == 1) { + BZ2_bsInitWrite ( s ); + bsPutUChar ( s, BZ_HDR_B ); + bsPutUChar ( s, BZ_HDR_Z ); + bsPutUChar ( s, BZ_HDR_h ); + bsPutUChar ( s, (UChar)(BZ_HDR_0 + s->blockSize100k) ); + } + + if (s->nblock > 0) { + + bsPutUChar ( s, 0x31 ); bsPutUChar ( s, 0x41 ); + bsPutUChar ( s, 0x59 ); bsPutUChar ( s, 0x26 ); + bsPutUChar ( s, 0x53 ); bsPutUChar ( s, 0x59 ); + + /*-- Now the block's CRC, so it is in a known place. --*/ + bsPutUInt32 ( s, s->blockCRC ); + + /*-- + Now a single bit indicating (non-)randomisation. + As of version 0.9.5, we use a better sorting algorithm + which makes randomisation unnecessary. So always set + the randomised bit to 'no'. Of course, the decoder + still needs to be able to handle randomised blocks + so as to maintain backwards compatibility with + older versions of bzip2. + --*/ + bsW(s,1,0); + + bsW ( s, 24, s->origPtr ); + generateMTFValues ( s ); + sendMTFValues ( s ); + } + + + /*-- If this is the last block, add the stream trailer. --*/ + if (is_last_block) { + + bsPutUChar ( s, 0x17 ); bsPutUChar ( s, 0x72 ); + bsPutUChar ( s, 0x45 ); bsPutUChar ( s, 0x38 ); + bsPutUChar ( s, 0x50 ); bsPutUChar ( s, 0x90 ); + bsPutUInt32 ( s, s->combinedCRC ); + if (s->verbosity >= 2) + VPrintf1( " final combined CRC = 0x%08x\n ", s->combinedCRC ); + bsFinishWrite ( s ); + } +} + + +/*-------------------------------------------------------------*/ +/*--- end compress.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/crctable.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,104 @@ + +/*-------------------------------------------------------------*/ +/*--- Table for doing CRCs ---*/ +/*--- crctable.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include "bzlib_private.h" + +/*-- + I think this is an implementation of the AUTODIN-II, + Ethernet & FDDI 32-bit CRC standard. Vaguely derived + from code by Rob Warnock, in Section 51 of the + comp.compression FAQ. +--*/ + +UInt32 BZ2_crc32Table[256] = { + + /*-- Ugly, innit? --*/ + + 0x00000000L, 0x04c11db7L, 0x09823b6eL, 0x0d4326d9L, + 0x130476dcL, 0x17c56b6bL, 0x1a864db2L, 0x1e475005L, + 0x2608edb8L, 0x22c9f00fL, 0x2f8ad6d6L, 0x2b4bcb61L, + 0x350c9b64L, 0x31cd86d3L, 0x3c8ea00aL, 0x384fbdbdL, + 0x4c11db70L, 0x48d0c6c7L, 0x4593e01eL, 0x4152fda9L, + 0x5f15adacL, 0x5bd4b01bL, 0x569796c2L, 0x52568b75L, + 0x6a1936c8L, 0x6ed82b7fL, 0x639b0da6L, 0x675a1011L, + 0x791d4014L, 0x7ddc5da3L, 0x709f7b7aL, 0x745e66cdL, + 0x9823b6e0L, 0x9ce2ab57L, 0x91a18d8eL, 0x95609039L, + 0x8b27c03cL, 0x8fe6dd8bL, 0x82a5fb52L, 0x8664e6e5L, + 0xbe2b5b58L, 0xbaea46efL, 0xb7a96036L, 0xb3687d81L, + 0xad2f2d84L, 0xa9ee3033L, 0xa4ad16eaL, 0xa06c0b5dL, + 0xd4326d90L, 0xd0f37027L, 0xddb056feL, 0xd9714b49L, + 0xc7361b4cL, 0xc3f706fbL, 0xceb42022L, 0xca753d95L, + 0xf23a8028L, 0xf6fb9d9fL, 0xfbb8bb46L, 0xff79a6f1L, + 0xe13ef6f4L, 0xe5ffeb43L, 0xe8bccd9aL, 0xec7dd02dL, + 0x34867077L, 0x30476dc0L, 0x3d044b19L, 0x39c556aeL, + 0x278206abL, 0x23431b1cL, 0x2e003dc5L, 0x2ac12072L, + 0x128e9dcfL, 0x164f8078L, 0x1b0ca6a1L, 0x1fcdbb16L, + 0x018aeb13L, 0x054bf6a4L, 0x0808d07dL, 0x0cc9cdcaL, + 0x7897ab07L, 0x7c56b6b0L, 0x71159069L, 0x75d48ddeL, + 0x6b93dddbL, 0x6f52c06cL, 0x6211e6b5L, 0x66d0fb02L, + 0x5e9f46bfL, 0x5a5e5b08L, 0x571d7dd1L, 0x53dc6066L, + 0x4d9b3063L, 0x495a2dd4L, 0x44190b0dL, 0x40d816baL, + 0xaca5c697L, 0xa864db20L, 0xa527fdf9L, 0xa1e6e04eL, + 0xbfa1b04bL, 0xbb60adfcL, 0xb6238b25L, 0xb2e29692L, + 0x8aad2b2fL, 0x8e6c3698L, 0x832f1041L, 0x87ee0df6L, + 0x99a95df3L, 0x9d684044L, 0x902b669dL, 0x94ea7b2aL, + 0xe0b41de7L, 0xe4750050L, 0xe9362689L, 0xedf73b3eL, + 0xf3b06b3bL, 0xf771768cL, 0xfa325055L, 0xfef34de2L, + 0xc6bcf05fL, 0xc27dede8L, 0xcf3ecb31L, 0xcbffd686L, + 0xd5b88683L, 0xd1799b34L, 0xdc3abdedL, 0xd8fba05aL, + 0x690ce0eeL, 0x6dcdfd59L, 0x608edb80L, 0x644fc637L, + 0x7a089632L, 0x7ec98b85L, 0x738aad5cL, 0x774bb0ebL, + 0x4f040d56L, 0x4bc510e1L, 0x46863638L, 0x42472b8fL, + 0x5c007b8aL, 0x58c1663dL, 0x558240e4L, 0x51435d53L, + 0x251d3b9eL, 0x21dc2629L, 0x2c9f00f0L, 0x285e1d47L, + 0x36194d42L, 0x32d850f5L, 0x3f9b762cL, 0x3b5a6b9bL, + 0x0315d626L, 0x07d4cb91L, 0x0a97ed48L, 0x0e56f0ffL, + 0x1011a0faL, 0x14d0bd4dL, 0x19939b94L, 0x1d528623L, + 0xf12f560eL, 0xf5ee4bb9L, 0xf8ad6d60L, 0xfc6c70d7L, + 0xe22b20d2L, 0xe6ea3d65L, 0xeba91bbcL, 0xef68060bL, + 0xd727bbb6L, 0xd3e6a601L, 0xdea580d8L, 0xda649d6fL, + 0xc423cd6aL, 0xc0e2d0ddL, 0xcda1f604L, 0xc960ebb3L, + 0xbd3e8d7eL, 0xb9ff90c9L, 0xb4bcb610L, 0xb07daba7L, + 0xae3afba2L, 0xaafbe615L, 0xa7b8c0ccL, 0xa379dd7bL, + 0x9b3660c6L, 0x9ff77d71L, 0x92b45ba8L, 0x9675461fL, + 0x8832161aL, 0x8cf30badL, 0x81b02d74L, 0x857130c3L, + 0x5d8a9099L, 0x594b8d2eL, 0x5408abf7L, 0x50c9b640L, + 0x4e8ee645L, 0x4a4ffbf2L, 0x470cdd2bL, 0x43cdc09cL, + 0x7b827d21L, 0x7f436096L, 0x7200464fL, 0x76c15bf8L, + 0x68860bfdL, 0x6c47164aL, 0x61043093L, 0x65c52d24L, + 0x119b4be9L, 0x155a565eL, 0x18197087L, 0x1cd86d30L, + 0x029f3d35L, 0x065e2082L, 0x0b1d065bL, 0x0fdc1becL, + 0x3793a651L, 0x3352bbe6L, 0x3e119d3fL, 0x3ad08088L, + 0x2497d08dL, 0x2056cd3aL, 0x2d15ebe3L, 0x29d4f654L, + 0xc5a92679L, 0xc1683bceL, 0xcc2b1d17L, 0xc8ea00a0L, + 0xd6ad50a5L, 0xd26c4d12L, 0xdf2f6bcbL, 0xdbee767cL, + 0xe3a1cbc1L, 0xe760d676L, 0xea23f0afL, 0xeee2ed18L, + 0xf0a5bd1dL, 0xf464a0aaL, 0xf9278673L, 0xfde69bc4L, + 0x89b8fd09L, 0x8d79e0beL, 0x803ac667L, 0x84fbdbd0L, + 0x9abc8bd5L, 0x9e7d9662L, 0x933eb0bbL, 0x97ffad0cL, + 0xafb010b1L, 0xab710d06L, 0xa6322bdfL, 0xa2f33668L, + 0xbcb4666dL, 0xb8757bdaL, 0xb5365d03L, 0xb1f740b4L +}; + + +/*-------------------------------------------------------------*/ +/*--- end crctable.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/decompress.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,646 @@ + +/*-------------------------------------------------------------*/ +/*--- Decompression machinery ---*/ +/*--- decompress.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include "bzlib_private.h" + + +/*---------------------------------------------------*/ +static +void makeMaps_d ( DState* s ) +{ + Int32 i; + s->nInUse = 0; + for (i = 0; i < 256; i++) + if (s->inUse[i]) { + s->seqToUnseq[s->nInUse] = i; + s->nInUse++; + } +} + + +/*---------------------------------------------------*/ +#define RETURN(rrr) \ + { retVal = rrr; goto save_state_and_return; }; + +#define GET_BITS(lll,vvv,nnn) \ + case lll: s->state = lll; \ + while (True) { \ + if (s->bsLive >= nnn) { \ + UInt32 v; \ + v = (s->bsBuff >> \ + (s->bsLive-nnn)) & ((1 << nnn)-1); \ + s->bsLive -= nnn; \ + vvv = v; \ + break; \ + } \ + if (s->strm->avail_in == 0) RETURN(BZ_OK); \ + s->bsBuff \ + = (s->bsBuff << 8) | \ + ((UInt32) \ + (*((UChar*)(s->strm->next_in)))); \ + s->bsLive += 8; \ + s->strm->next_in++; \ + s->strm->avail_in--; \ + s->strm->total_in_lo32++; \ + if (s->strm->total_in_lo32 == 0) \ + s->strm->total_in_hi32++; \ + } + +#define GET_UCHAR(lll,uuu) \ + GET_BITS(lll,uuu,8) + +#define GET_BIT(lll,uuu) \ + GET_BITS(lll,uuu,1) + +/*---------------------------------------------------*/ +#define GET_MTF_VAL(label1,label2,lval) \ +{ \ + if (groupPos == 0) { \ + groupNo++; \ + if (groupNo >= nSelectors) \ + RETURN(BZ_DATA_ERROR); \ + groupPos = BZ_G_SIZE; \ + gSel = s->selector[groupNo]; \ + gMinlen = s->minLens[gSel]; \ + gLimit = &(s->limit[gSel][0]); \ + gPerm = &(s->perm[gSel][0]); \ + gBase = &(s->base[gSel][0]); \ + } \ + groupPos--; \ + zn = gMinlen; \ + GET_BITS(label1, zvec, zn); \ + while (1) { \ + if (zn > 20 /* the longest code */) \ + RETURN(BZ_DATA_ERROR); \ + if (zvec <= gLimit[zn]) break; \ + zn++; \ + GET_BIT(label2, zj); \ + zvec = (zvec << 1) | zj; \ + }; \ + if (zvec - gBase[zn] < 0 \ + || zvec - gBase[zn] >= BZ_MAX_ALPHA_SIZE) \ + RETURN(BZ_DATA_ERROR); \ + lval = gPerm[zvec - gBase[zn]]; \ +} + + +/*---------------------------------------------------*/ +Int32 BZ2_decompress ( DState* s ) +{ + UChar uc; + Int32 retVal; + Int32 minLen, maxLen; + bz_stream* strm = s->strm; + + /* stuff that needs to be saved/restored */ + Int32 i; + Int32 j; + Int32 t; + Int32 alphaSize; + Int32 nGroups; + Int32 nSelectors; + Int32 EOB; + Int32 groupNo; + Int32 groupPos; + Int32 nextSym; + Int32 nblockMAX; + Int32 nblock; + Int32 es; + Int32 N; + Int32 curr; + Int32 zt; + Int32 zn; + Int32 zvec; + Int32 zj; + Int32 gSel; + Int32 gMinlen; + Int32* gLimit; + Int32* gBase; + Int32* gPerm; + + if (s->state == BZ_X_MAGIC_1) { + /*initialise the save area*/ + s->save_i = 0; + s->save_j = 0; + s->save_t = 0; + s->save_alphaSize = 0; + s->save_nGroups = 0; + s->save_nSelectors = 0; + s->save_EOB = 0; + s->save_groupNo = 0; + s->save_groupPos = 0; + s->save_nextSym = 0; + s->save_nblockMAX = 0; + s->save_nblock = 0; + s->save_es = 0; + s->save_N = 0; + s->save_curr = 0; + s->save_zt = 0; + s->save_zn = 0; + s->save_zvec = 0; + s->save_zj = 0; + s->save_gSel = 0; + s->save_gMinlen = 0; + s->save_gLimit = NULL; + s->save_gBase = NULL; + s->save_gPerm = NULL; + } + + /*restore from the save area*/ + i = s->save_i; + j = s->save_j; + t = s->save_t; + alphaSize = s->save_alphaSize; + nGroups = s->save_nGroups; + nSelectors = s->save_nSelectors; + EOB = s->save_EOB; + groupNo = s->save_groupNo; + groupPos = s->save_groupPos; + nextSym = s->save_nextSym; + nblockMAX = s->save_nblockMAX; + nblock = s->save_nblock; + es = s->save_es; + N = s->save_N; + curr = s->save_curr; + zt = s->save_zt; + zn = s->save_zn; + zvec = s->save_zvec; + zj = s->save_zj; + gSel = s->save_gSel; + gMinlen = s->save_gMinlen; + gLimit = s->save_gLimit; + gBase = s->save_gBase; + gPerm = s->save_gPerm; + + retVal = BZ_OK; + + switch (s->state) { + + GET_UCHAR(BZ_X_MAGIC_1, uc); + if (uc != BZ_HDR_B) RETURN(BZ_DATA_ERROR_MAGIC); + + GET_UCHAR(BZ_X_MAGIC_2, uc); + if (uc != BZ_HDR_Z) RETURN(BZ_DATA_ERROR_MAGIC); + + GET_UCHAR(BZ_X_MAGIC_3, uc) + if (uc != BZ_HDR_h) RETURN(BZ_DATA_ERROR_MAGIC); + + GET_BITS(BZ_X_MAGIC_4, s->blockSize100k, 8) + if (s->blockSize100k < (BZ_HDR_0 + 1) || + s->blockSize100k > (BZ_HDR_0 + 9)) RETURN(BZ_DATA_ERROR_MAGIC); + s->blockSize100k -= BZ_HDR_0; + + if (s->smallDecompress) { + s->ll16 = BZALLOC( s->blockSize100k * 100000 * sizeof(UInt16) ); + s->ll4 = BZALLOC( + ((1 + s->blockSize100k * 100000) >> 1) * sizeof(UChar) + ); + if (s->ll16 == NULL || s->ll4 == NULL) RETURN(BZ_MEM_ERROR); + } else { + s->tt = BZALLOC( s->blockSize100k * 100000 * sizeof(Int32) ); + if (s->tt == NULL) RETURN(BZ_MEM_ERROR); + } + + GET_UCHAR(BZ_X_BLKHDR_1, uc); + + if (uc == 0x17) goto endhdr_2; + if (uc != 0x31) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_BLKHDR_2, uc); + if (uc != 0x41) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_BLKHDR_3, uc); + if (uc != 0x59) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_BLKHDR_4, uc); + if (uc != 0x26) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_BLKHDR_5, uc); + if (uc != 0x53) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_BLKHDR_6, uc); + if (uc != 0x59) RETURN(BZ_DATA_ERROR); + + s->currBlockNo++; + if (s->verbosity >= 2) + VPrintf1 ( "\n [%d: huff+mtf ", s->currBlockNo ); + + s->storedBlockCRC = 0; + GET_UCHAR(BZ_X_BCRC_1, uc); + s->storedBlockCRC = (s->storedBlockCRC << 8) | ((UInt32)uc); + GET_UCHAR(BZ_X_BCRC_2, uc); + s->storedBlockCRC = (s->storedBlockCRC << 8) | ((UInt32)uc); + GET_UCHAR(BZ_X_BCRC_3, uc); + s->storedBlockCRC = (s->storedBlockCRC << 8) | ((UInt32)uc); + GET_UCHAR(BZ_X_BCRC_4, uc); + s->storedBlockCRC = (s->storedBlockCRC << 8) | ((UInt32)uc); + + GET_BITS(BZ_X_RANDBIT, s->blockRandomised, 1); + + s->origPtr = 0; + GET_UCHAR(BZ_X_ORIGPTR_1, uc); + s->origPtr = (s->origPtr << 8) | ((Int32)uc); + GET_UCHAR(BZ_X_ORIGPTR_2, uc); + s->origPtr = (s->origPtr << 8) | ((Int32)uc); + GET_UCHAR(BZ_X_ORIGPTR_3, uc); + s->origPtr = (s->origPtr << 8) | ((Int32)uc); + + if (s->origPtr < 0) + RETURN(BZ_DATA_ERROR); + if (s->origPtr > 10 + 100000*s->blockSize100k) + RETURN(BZ_DATA_ERROR); + + /*--- Receive the mapping table ---*/ + for (i = 0; i < 16; i++) { + GET_BIT(BZ_X_MAPPING_1, uc); + if (uc == 1) + s->inUse16[i] = True; else + s->inUse16[i] = False; + } + + for (i = 0; i < 256; i++) s->inUse[i] = False; + + for (i = 0; i < 16; i++) + if (s->inUse16[i]) + for (j = 0; j < 16; j++) { + GET_BIT(BZ_X_MAPPING_2, uc); + if (uc == 1) s->inUse[i * 16 + j] = True; + } + makeMaps_d ( s ); + if (s->nInUse == 0) RETURN(BZ_DATA_ERROR); + alphaSize = s->nInUse+2; + + /*--- Now the selectors ---*/ + GET_BITS(BZ_X_SELECTOR_1, nGroups, 3); + if (nGroups < 2 || nGroups > 6) RETURN(BZ_DATA_ERROR); + GET_BITS(BZ_X_SELECTOR_2, nSelectors, 15); + if (nSelectors < 1) RETURN(BZ_DATA_ERROR); + for (i = 0; i < nSelectors; i++) { + j = 0; + while (True) { + GET_BIT(BZ_X_SELECTOR_3, uc); + if (uc == 0) break; + j++; + if (j >= nGroups) RETURN(BZ_DATA_ERROR); + } + s->selectorMtf[i] = j; + } + + /*--- Undo the MTF values for the selectors. ---*/ + { + UChar pos[BZ_N_GROUPS], tmp, v; + for (v = 0; v < nGroups; v++) pos[v] = v; + + for (i = 0; i < nSelectors; i++) { + v = s->selectorMtf[i]; + tmp = pos[v]; + while (v > 0) { pos[v] = pos[v-1]; v--; } + pos[0] = tmp; + s->selector[i] = tmp; + } + } + + /*--- Now the coding tables ---*/ + for (t = 0; t < nGroups; t++) { + GET_BITS(BZ_X_CODING_1, curr, 5); + for (i = 0; i < alphaSize; i++) { + while (True) { + if (curr < 1 || curr > 20) RETURN(BZ_DATA_ERROR); + GET_BIT(BZ_X_CODING_2, uc); + if (uc == 0) break; + GET_BIT(BZ_X_CODING_3, uc); + if (uc == 0) curr++; else curr--; + } + s->len[t][i] = curr; + } + } + + /*--- Create the Huffman decoding tables ---*/ + for (t = 0; t < nGroups; t++) { + minLen = 32; + maxLen = 0; + for (i = 0; i < alphaSize; i++) { + if (s->len[t][i] > maxLen) maxLen = s->len[t][i]; + if (s->len[t][i] < minLen) minLen = s->len[t][i]; + } + BZ2_hbCreateDecodeTables ( + &(s->limit[t][0]), + &(s->base[t][0]), + &(s->perm[t][0]), + &(s->len[t][0]), + minLen, maxLen, alphaSize + ); + s->minLens[t] = minLen; + } + + /*--- Now the MTF values ---*/ + + EOB = s->nInUse+1; + nblockMAX = 100000 * s->blockSize100k; + groupNo = -1; + groupPos = 0; + + for (i = 0; i <= 255; i++) s->unzftab[i] = 0; + + /*-- MTF init --*/ + { + Int32 ii, jj, kk; + kk = MTFA_SIZE-1; + for (ii = 256 / MTFL_SIZE - 1; ii >= 0; ii--) { + for (jj = MTFL_SIZE-1; jj >= 0; jj--) { + s->mtfa[kk] = (UChar)(ii * MTFL_SIZE + jj); + kk--; + } + s->mtfbase[ii] = kk + 1; + } + } + /*-- end MTF init --*/ + + nblock = 0; + GET_MTF_VAL(BZ_X_MTF_1, BZ_X_MTF_2, nextSym); + + while (True) { + + if (nextSym == EOB) break; + + if (nextSym == BZ_RUNA || nextSym == BZ_RUNB) { + + es = -1; + N = 1; + do { + /* Check that N doesn't get too big, so that es doesn't + go negative. The maximum value that can be + RUNA/RUNB encoded is equal to the block size (post + the initial RLE), viz, 900k, so bounding N at 2 + million should guard against overflow without + rejecting any legitimate inputs. */ + if (N >= 2*1024*1024) RETURN(BZ_DATA_ERROR); + if (nextSym == BZ_RUNA) es = es + (0+1) * N; else + if (nextSym == BZ_RUNB) es = es + (1+1) * N; + N = N * 2; + GET_MTF_VAL(BZ_X_MTF_3, BZ_X_MTF_4, nextSym); + } + while (nextSym == BZ_RUNA || nextSym == BZ_RUNB); + + es++; + uc = s->seqToUnseq[ s->mtfa[s->mtfbase[0]] ]; + s->unzftab[uc] += es; + + if (s->smallDecompress) + while (es > 0) { + if (nblock >= nblockMAX) RETURN(BZ_DATA_ERROR); + s->ll16[nblock] = (UInt16)uc; + nblock++; + es--; + } + else + while (es > 0) { + if (nblock >= nblockMAX) RETURN(BZ_DATA_ERROR); + s->tt[nblock] = (UInt32)uc; + nblock++; + es--; + }; + + continue; + + } else { + + if (nblock >= nblockMAX) RETURN(BZ_DATA_ERROR); + + /*-- uc = MTF ( nextSym-1 ) --*/ + { + Int32 ii, jj, kk, pp, lno, off; + UInt32 nn; + nn = (UInt32)(nextSym - 1); + + if (nn < MTFL_SIZE) { + /* avoid general-case expense */ + pp = s->mtfbase[0]; + uc = s->mtfa[pp+nn]; + while (nn > 3) { + Int32 z = pp+nn; + s->mtfa[(z) ] = s->mtfa[(z)-1]; + s->mtfa[(z)-1] = s->mtfa[(z)-2]; + s->mtfa[(z)-2] = s->mtfa[(z)-3]; + s->mtfa[(z)-3] = s->mtfa[(z)-4]; + nn -= 4; + } + while (nn > 0) { + s->mtfa[(pp+nn)] = s->mtfa[(pp+nn)-1]; nn--; + }; + s->mtfa[pp] = uc; + } else { + /* general case */ + lno = nn / MTFL_SIZE; + off = nn % MTFL_SIZE; + pp = s->mtfbase[lno] + off; + uc = s->mtfa[pp]; + while (pp > s->mtfbase[lno]) { + s->mtfa[pp] = s->mtfa[pp-1]; pp--; + }; + s->mtfbase[lno]++; + while (lno > 0) { + s->mtfbase[lno]--; + s->mtfa[s->mtfbase[lno]] + = s->mtfa[s->mtfbase[lno-1] + MTFL_SIZE - 1]; + lno--; + } + s->mtfbase[0]--; + s->mtfa[s->mtfbase[0]] = uc; + if (s->mtfbase[0] == 0) { + kk = MTFA_SIZE-1; + for (ii = 256 / MTFL_SIZE-1; ii >= 0; ii--) { + for (jj = MTFL_SIZE-1; jj >= 0; jj--) { + s->mtfa[kk] = s->mtfa[s->mtfbase[ii] + jj]; + kk--; + } + s->mtfbase[ii] = kk + 1; + } + } + } + } + /*-- end uc = MTF ( nextSym-1 ) --*/ + + s->unzftab[s->seqToUnseq[uc]]++; + if (s->smallDecompress) + s->ll16[nblock] = (UInt16)(s->seqToUnseq[uc]); else + s->tt[nblock] = (UInt32)(s->seqToUnseq[uc]); + nblock++; + + GET_MTF_VAL(BZ_X_MTF_5, BZ_X_MTF_6, nextSym); + continue; + } + } + + /* Now we know what nblock is, we can do a better sanity + check on s->origPtr. + */ + if (s->origPtr < 0 || s->origPtr >= nblock) + RETURN(BZ_DATA_ERROR); + + /*-- Set up cftab to facilitate generation of T^(-1) --*/ + /* Check: unzftab entries in range. */ + for (i = 0; i <= 255; i++) { + if (s->unzftab[i] < 0 || s->unzftab[i] > nblock) + RETURN(BZ_DATA_ERROR); + } + /* Actually generate cftab. */ + s->cftab[0] = 0; + for (i = 1; i <= 256; i++) s->cftab[i] = s->unzftab[i-1]; + for (i = 1; i <= 256; i++) s->cftab[i] += s->cftab[i-1]; + /* Check: cftab entries in range. */ + for (i = 0; i <= 256; i++) { + if (s->cftab[i] < 0 || s->cftab[i] > nblock) { + /* s->cftab[i] can legitimately be == nblock */ + RETURN(BZ_DATA_ERROR); + } + } + /* Check: cftab entries non-descending. */ + for (i = 1; i <= 256; i++) { + if (s->cftab[i-1] > s->cftab[i]) { + RETURN(BZ_DATA_ERROR); + } + } + + s->state_out_len = 0; + s->state_out_ch = 0; + BZ_INITIALISE_CRC ( s->calculatedBlockCRC ); + s->state = BZ_X_OUTPUT; + if (s->verbosity >= 2) VPrintf0 ( "rt+rld" ); + + if (s->smallDecompress) { + + /*-- Make a copy of cftab, used in generation of T --*/ + for (i = 0; i <= 256; i++) s->cftabCopy[i] = s->cftab[i]; + + /*-- compute the T vector --*/ + for (i = 0; i < nblock; i++) { + uc = (UChar)(s->ll16[i]); + SET_LL(i, s->cftabCopy[uc]); + s->cftabCopy[uc]++; + } + + /*-- Compute T^(-1) by pointer reversal on T --*/ + i = s->origPtr; + j = GET_LL(i); + do { + Int32 tmp = GET_LL(j); + SET_LL(j, i); + i = j; + j = tmp; + } + while (i != s->origPtr); + + s->tPos = s->origPtr; + s->nblock_used = 0; + if (s->blockRandomised) { + BZ_RAND_INIT_MASK; + BZ_GET_SMALL(s->k0); s->nblock_used++; + BZ_RAND_UPD_MASK; s->k0 ^= BZ_RAND_MASK; + } else { + BZ_GET_SMALL(s->k0); s->nblock_used++; + } + + } else { + + /*-- compute the T^(-1) vector --*/ + for (i = 0; i < nblock; i++) { + uc = (UChar)(s->tt[i] & 0xff); + s->tt[s->cftab[uc]] |= (i << 8); + s->cftab[uc]++; + } + + s->tPos = s->tt[s->origPtr] >> 8; + s->nblock_used = 0; + if (s->blockRandomised) { + BZ_RAND_INIT_MASK; + BZ_GET_FAST(s->k0); s->nblock_used++; + BZ_RAND_UPD_MASK; s->k0 ^= BZ_RAND_MASK; + } else { + BZ_GET_FAST(s->k0); s->nblock_used++; + } + + } + + RETURN(BZ_OK); + + + + endhdr_2: + + GET_UCHAR(BZ_X_ENDHDR_2, uc); + if (uc != 0x72) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_ENDHDR_3, uc); + if (uc != 0x45) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_ENDHDR_4, uc); + if (uc != 0x38) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_ENDHDR_5, uc); + if (uc != 0x50) RETURN(BZ_DATA_ERROR); + GET_UCHAR(BZ_X_ENDHDR_6, uc); + if (uc != 0x90) RETURN(BZ_DATA_ERROR); + + s->storedCombinedCRC = 0; + GET_UCHAR(BZ_X_CCRC_1, uc); + s->storedCombinedCRC = (s->storedCombinedCRC << 8) | ((UInt32)uc); + GET_UCHAR(BZ_X_CCRC_2, uc); + s->storedCombinedCRC = (s->storedCombinedCRC << 8) | ((UInt32)uc); + GET_UCHAR(BZ_X_CCRC_3, uc); + s->storedCombinedCRC = (s->storedCombinedCRC << 8) | ((UInt32)uc); + GET_UCHAR(BZ_X_CCRC_4, uc); + s->storedCombinedCRC = (s->storedCombinedCRC << 8) | ((UInt32)uc); + + s->state = BZ_X_IDLE; + RETURN(BZ_STREAM_END); + + default: AssertH ( False, 4001 ); + } + + AssertH ( False, 4002 ); + + save_state_and_return: + + s->save_i = i; + s->save_j = j; + s->save_t = t; + s->save_alphaSize = alphaSize; + s->save_nGroups = nGroups; + s->save_nSelectors = nSelectors; + s->save_EOB = EOB; + s->save_groupNo = groupNo; + s->save_groupPos = groupPos; + s->save_nextSym = nextSym; + s->save_nblockMAX = nblockMAX; + s->save_nblock = nblock; + s->save_es = es; + s->save_N = N; + s->save_curr = curr; + s->save_zt = zt; + s->save_zn = zn; + s->save_zvec = zvec; + s->save_zj = zj; + s->save_gSel = gSel; + s->save_gMinlen = gMinlen; + s->save_gLimit = gLimit; + s->save_gBase = gBase; + s->save_gPerm = gPerm; + + return retVal; +} + + +/*-------------------------------------------------------------*/ +/*--- end decompress.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/dlltest.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,175 @@ +/* + minibz2 + libbz2.dll test program. + by Yoshioka Tsuneo (tsuneo@rr.iij4u.or.jp) + This file is Public Domain. Welcome any email to me. + + usage: minibz2 [-d] [-{1,2,..9}] [[srcfilename] destfilename] +*/ + +#define BZ_IMPORT +#include <stdio.h> +#include <stdlib.h> +#include "bzlib.h" +#ifdef _WIN32 +#include <io.h> +#endif + + +#ifdef _WIN32 + +#define BZ2_LIBNAME "libbz2-1.0.2.DLL" + +#include <windows.h> +static int BZ2DLLLoaded = 0; +static HINSTANCE BZ2DLLhLib; +int BZ2DLLLoadLibrary(void) +{ + HINSTANCE hLib; + + if(BZ2DLLLoaded==1){return 0;} + hLib=LoadLibrary(BZ2_LIBNAME); + if(hLib == NULL){ + fprintf(stderr,"Can't load %s\n",BZ2_LIBNAME); + return -1; + } + BZ2_bzlibVersion=GetProcAddress(hLib,"BZ2_bzlibVersion"); + BZ2_bzopen=GetProcAddress(hLib,"BZ2_bzopen"); + BZ2_bzdopen=GetProcAddress(hLib,"BZ2_bzdopen"); + BZ2_bzread=GetProcAddress(hLib,"BZ2_bzread"); + BZ2_bzwrite=GetProcAddress(hLib,"BZ2_bzwrite"); + BZ2_bzflush=GetProcAddress(hLib,"BZ2_bzflush"); + BZ2_bzclose=GetProcAddress(hLib,"BZ2_bzclose"); + BZ2_bzerror=GetProcAddress(hLib,"BZ2_bzerror"); + + if (!BZ2_bzlibVersion || !BZ2_bzopen || !BZ2_bzdopen + || !BZ2_bzread || !BZ2_bzwrite || !BZ2_bzflush + || !BZ2_bzclose || !BZ2_bzerror) { + fprintf(stderr,"GetProcAddress failed.\n"); + return -1; + } + BZ2DLLLoaded=1; + BZ2DLLhLib=hLib; + return 0; + +} +int BZ2DLLFreeLibrary(void) +{ + if(BZ2DLLLoaded==0){return 0;} + FreeLibrary(BZ2DLLhLib); + BZ2DLLLoaded=0; +} +#endif /* WIN32 */ + +void usage(void) +{ + puts("usage: minibz2 [-d] [-{1,2,..9}] [[srcfilename] destfilename]"); +} + +int main(int argc,char *argv[]) +{ + int decompress = 0; + int level = 9; + char *fn_r = NULL; + char *fn_w = NULL; + +#ifdef _WIN32 + if(BZ2DLLLoadLibrary()<0){ + fprintf(stderr,"Loading of %s failed. Giving up.\n", BZ2_LIBNAME); + exit(1); + } + printf("Loading of %s succeeded. Library version is %s.\n", + BZ2_LIBNAME, BZ2_bzlibVersion() ); +#endif + while(++argv,--argc){ + if(**argv =='-' || **argv=='/'){ + char *p; + + for(p=*argv+1;*p;p++){ + if(*p=='d'){ + decompress = 1; + }else if('1'<=*p && *p<='9'){ + level = *p - '0'; + }else{ + usage(); + exit(1); + } + } + }else{ + break; + } + } + if(argc>=1){ + fn_r = *argv; + argc--;argv++; + }else{ + fn_r = NULL; + } + if(argc>=1){ + fn_w = *argv; + argc--;argv++; + }else{ + fn_w = NULL; + } + { + int len; + char buff[0x1000]; + char mode[10]; + + if(decompress){ + BZFILE *BZ2fp_r = NULL; + FILE *fp_w = NULL; + + if(fn_w){ + if((fp_w = fopen(fn_w,"wb"))==NULL){ + printf("can't open [%s]\n",fn_w); + perror("reason:"); + exit(1); + } + }else{ + fp_w = stdout; + } + if((fn_r == NULL && (BZ2fp_r = BZ2_bzdopen(fileno(stdin),"rb"))==NULL) + || (fn_r != NULL && (BZ2fp_r = BZ2_bzopen(fn_r,"rb"))==NULL)){ + printf("can't bz2openstream\n"); + exit(1); + } + while((len=BZ2_bzread(BZ2fp_r,buff,0x1000))>0){ + fwrite(buff,1,len,fp_w); + } + BZ2_bzclose(BZ2fp_r); + if(fp_w != stdout) fclose(fp_w); + }else{ + BZFILE *BZ2fp_w = NULL; + FILE *fp_r = NULL; + + if(fn_r){ + if((fp_r = fopen(fn_r,"rb"))==NULL){ + printf("can't open [%s]\n",fn_r); + perror("reason:"); + exit(1); + } + }else{ + fp_r = stdin; + } + mode[0]='w'; + mode[1] = '0' + level; + mode[2] = '\0'; + + if((fn_w == NULL && (BZ2fp_w = BZ2_bzdopen(fileno(stdout),mode))==NULL) + || (fn_w !=NULL && (BZ2fp_w = BZ2_bzopen(fn_w,mode))==NULL)){ + printf("can't bz2openstream\n"); + exit(1); + } + while((len=fread(buff,1,0x1000,fp_r))>0){ + BZ2_bzwrite(BZ2fp_w,buff,len); + } + BZ2_bzclose(BZ2fp_w); + if(fp_r!=stdin)fclose(fp_r); + } + } +#ifdef _WIN32 + BZ2DLLFreeLibrary(); +#endif + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/dlltest.dsp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,93 @@ +# Microsoft Developer Studio Project File - Name="dlltest" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 5.00 +# ** •ÒW‚µ‚È‚¢‚Å‚‚¾‚³‚¢ ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=dlltest - Win32 Debug +!MESSAGE ‚±‚ê‚Í—LŒø‚ÈÒ²¸Ì§²Ù‚Å‚Í‚ ‚è‚Ü‚¹‚ñB ‚±‚ÌÌßÛ¼Þª¸Ä‚ðËÞÙÄÞ‚·‚邽‚ß‚É‚Í NMAKE ‚ðŽg—p‚µ‚Ä‚‚¾‚³‚¢B +!MESSAGE [Ò²¸Ì§²Ù‚Ì´¸½Îß°Ä] ºÏÝÄÞ‚ðŽg—p‚µ‚ÄŽÀs‚µ‚Ä‚‚¾‚³‚¢ +!MESSAGE +!MESSAGE NMAKE /f "dlltest.mak". +!MESSAGE +!MESSAGE NMAKE ‚ÌŽÀsŽž‚É\¬‚ðŽw’è‚Å‚«‚Ü‚· +!MESSAGE ºÏÝÄÞ ×²Ýã‚ÅϸۂÌÝ’è‚ð’è‹`‚µ‚Ü‚·B—á: +!MESSAGE +!MESSAGE NMAKE /f "dlltest.mak" CFG="dlltest - Win32 Debug" +!MESSAGE +!MESSAGE ‘I‘ð‰Â”\‚ÈËÞÙÄÞ Ó°ÄÞ: +!MESSAGE +!MESSAGE "dlltest - Win32 Release" ("Win32 (x86) Console Application" —p) +!MESSAGE "dlltest - Win32 Debug" ("Win32 (x86) Console Application" —p) +!MESSAGE + +# Begin Project +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "dlltest - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD BASE RSC /l 0x411 /d "NDEBUG" +# ADD RSC /l 0x411 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:"minibz2.exe" + +!ELSEIF "$(CFG)" == "dlltest - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "dlltest_" +# PROP BASE Intermediate_Dir "dlltest_" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "dlltest_" +# PROP Intermediate_Dir "dlltest_" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD BASE RSC /l 0x411 /d "_DEBUG" +# ADD RSC /l 0x411 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /out:"minibz2.exe" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "dlltest - Win32 Release" +# Name "dlltest - Win32 Debug" +# Begin Source File + +SOURCE=.\bzlib.h +# End Source File +# Begin Source File + +SOURCE=.\dlltest.c +# End Source File +# End Target +# End Project
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/entities.xml Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,9 @@ +<!-- misc. strings --> +<!ENTITY bz-url "http://www.bzip.org"> +<!ENTITY bz-email "jseward@bzip.org"> +<!ENTITY bz-lifespan "1996-2010"> + +<!ENTITY bz-version "1.0.6"> +<!ENTITY bz-date "6 September 2010"> + +<!ENTITY manual-title "bzip2 Manual">
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/format.pl Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,68 @@ +#!/usr/bin/perl -w +# +# ------------------------------------------------------------------ +# This file is part of bzip2/libbzip2, a program and library for +# lossless, block-sorting data compression. +# +# bzip2/libbzip2 version 1.0.6 of 6 September 2010 +# Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> +# +# Please read the WARNING, DISCLAIMER and PATENTS sections in the +# README file. +# +# This program is released under the terms of the license contained +# in the file LICENSE. +# ------------------------------------------------------------------ +# +use strict; + +# get command line values: +if ( $#ARGV !=1 ) { + die "Usage: $0 xml_infile xml_outfile\n"; +} + +my $infile = shift; +# check infile exists +die "Can't find file \"$infile\"" + unless -f $infile; +# check we can read infile +if (! -r $infile) { + die "Can't read input $infile\n"; +} +# check we can open infile +open( INFILE,"<$infile" ) or + die "Can't input $infile $!"; + +#my $outfile = 'fmt-manual.xml'; +my $outfile = shift; +#print "Infile: $infile, Outfile: $outfile\n"; +# check we can write to outfile +open( OUTFILE,">$outfile" ) or + die "Can't output $outfile $! for writing"; + +my ($prev, $curr, $str); +$prev = ''; $curr = ''; +while ( <INFILE> ) { + + print OUTFILE $prev; + $prev = $curr; + $curr = $_; + $str = ''; + + if ( $prev =~ /<programlisting>$|<screen>$/ ) { + chomp $prev; + $curr = join( '', $prev, "<![CDATA[", $curr ); + $prev = ''; + next; + } + elsif ( $curr =~ /<\/programlisting>|<\/screen>/ ) { + chomp $prev; + $curr = join( '', $prev, "]]>", $curr ); + $prev = ''; + next; + } +} +print OUTFILE $curr; +close INFILE; +close OUTFILE; +exit;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/huffman.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ + +/*-------------------------------------------------------------*/ +/*--- Huffman coding low-level stuff ---*/ +/*--- huffman.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include "bzlib_private.h" + +/*---------------------------------------------------*/ +#define WEIGHTOF(zz0) ((zz0) & 0xffffff00) +#define DEPTHOF(zz1) ((zz1) & 0x000000ff) +#define MYMAX(zz2,zz3) ((zz2) > (zz3) ? (zz2) : (zz3)) + +#define ADDWEIGHTS(zw1,zw2) \ + (WEIGHTOF(zw1)+WEIGHTOF(zw2)) | \ + (1 + MYMAX(DEPTHOF(zw1),DEPTHOF(zw2))) + +#define UPHEAP(z) \ +{ \ + Int32 zz, tmp; \ + zz = z; tmp = heap[zz]; \ + while (weight[tmp] < weight[heap[zz >> 1]]) { \ + heap[zz] = heap[zz >> 1]; \ + zz >>= 1; \ + } \ + heap[zz] = tmp; \ +} + +#define DOWNHEAP(z) \ +{ \ + Int32 zz, yy, tmp; \ + zz = z; tmp = heap[zz]; \ + while (True) { \ + yy = zz << 1; \ + if (yy > nHeap) break; \ + if (yy < nHeap && \ + weight[heap[yy+1]] < weight[heap[yy]]) \ + yy++; \ + if (weight[tmp] < weight[heap[yy]]) break; \ + heap[zz] = heap[yy]; \ + zz = yy; \ + } \ + heap[zz] = tmp; \ +} + + +/*---------------------------------------------------*/ +void BZ2_hbMakeCodeLengths ( UChar *len, + Int32 *freq, + Int32 alphaSize, + Int32 maxLen ) +{ + /*-- + Nodes and heap entries run from 1. Entry 0 + for both the heap and nodes is a sentinel. + --*/ + Int32 nNodes, nHeap, n1, n2, i, j, k; + Bool tooLong; + + Int32 heap [ BZ_MAX_ALPHA_SIZE + 2 ]; + Int32 weight [ BZ_MAX_ALPHA_SIZE * 2 ]; + Int32 parent [ BZ_MAX_ALPHA_SIZE * 2 ]; + + for (i = 0; i < alphaSize; i++) + weight[i+1] = (freq[i] == 0 ? 1 : freq[i]) << 8; + + while (True) { + + nNodes = alphaSize; + nHeap = 0; + + heap[0] = 0; + weight[0] = 0; + parent[0] = -2; + + for (i = 1; i <= alphaSize; i++) { + parent[i] = -1; + nHeap++; + heap[nHeap] = i; + UPHEAP(nHeap); + } + + AssertH( nHeap < (BZ_MAX_ALPHA_SIZE+2), 2001 ); + + while (nHeap > 1) { + n1 = heap[1]; heap[1] = heap[nHeap]; nHeap--; DOWNHEAP(1); + n2 = heap[1]; heap[1] = heap[nHeap]; nHeap--; DOWNHEAP(1); + nNodes++; + parent[n1] = parent[n2] = nNodes; + weight[nNodes] = ADDWEIGHTS(weight[n1], weight[n2]); + parent[nNodes] = -1; + nHeap++; + heap[nHeap] = nNodes; + UPHEAP(nHeap); + } + + AssertH( nNodes < (BZ_MAX_ALPHA_SIZE * 2), 2002 ); + + tooLong = False; + for (i = 1; i <= alphaSize; i++) { + j = 0; + k = i; + while (parent[k] >= 0) { k = parent[k]; j++; } + len[i-1] = j; + if (j > maxLen) tooLong = True; + } + + if (! tooLong) break; + + /* 17 Oct 04: keep-going condition for the following loop used + to be 'i < alphaSize', which missed the last element, + theoretically leading to the possibility of the compressor + looping. However, this count-scaling step is only needed if + one of the generated Huffman code words is longer than + maxLen, which up to and including version 1.0.2 was 20 bits, + which is extremely unlikely. In version 1.0.3 maxLen was + changed to 17 bits, which has minimal effect on compression + ratio, but does mean this scaling step is used from time to + time, enough to verify that it works. + + This means that bzip2-1.0.3 and later will only produce + Huffman codes with a maximum length of 17 bits. However, in + order to preserve backwards compatibility with bitstreams + produced by versions pre-1.0.3, the decompressor must still + handle lengths of up to 20. */ + + for (i = 1; i <= alphaSize; i++) { + j = weight[i] >> 8; + j = 1 + (j / 2); + weight[i] = j << 8; + } + } +} + + +/*---------------------------------------------------*/ +void BZ2_hbAssignCodes ( Int32 *code, + UChar *length, + Int32 minLen, + Int32 maxLen, + Int32 alphaSize ) +{ + Int32 n, vec, i; + + vec = 0; + for (n = minLen; n <= maxLen; n++) { + for (i = 0; i < alphaSize; i++) + if (length[i] == n) { code[i] = vec; vec++; }; + vec <<= 1; + } +} + + +/*---------------------------------------------------*/ +void BZ2_hbCreateDecodeTables ( Int32 *limit, + Int32 *base, + Int32 *perm, + UChar *length, + Int32 minLen, + Int32 maxLen, + Int32 alphaSize ) +{ + Int32 pp, i, j, vec; + + pp = 0; + for (i = minLen; i <= maxLen; i++) + for (j = 0; j < alphaSize; j++) + if (length[j] == i) { perm[pp] = j; pp++; }; + + for (i = 0; i < BZ_MAX_CODE_LEN; i++) base[i] = 0; + for (i = 0; i < alphaSize; i++) base[length[i]+1]++; + + for (i = 1; i < BZ_MAX_CODE_LEN; i++) base[i] += base[i-1]; + + for (i = 0; i < BZ_MAX_CODE_LEN; i++) limit[i] = 0; + vec = 0; + + for (i = minLen; i <= maxLen; i++) { + vec += (base[i+1] - base[i]); + limit[i] = vec-1; + vec <<= 1; + } + for (i = minLen + 1; i <= maxLen; i++) + base[i] = ((limit[i-1] + 1) << 1) - base[i]; +} + + +/*-------------------------------------------------------------*/ +/*--- end huffman.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/libbz2.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,27 @@ +LIBRARY LIBBZ2 +DESCRIPTION "libbzip2: library for data compression" +EXPORTS + BZ2_bzCompressInit + BZ2_bzCompress + BZ2_bzCompressEnd + BZ2_bzDecompressInit + BZ2_bzDecompress + BZ2_bzDecompressEnd + BZ2_bzReadOpen + BZ2_bzReadClose + BZ2_bzReadGetUnused + BZ2_bzRead + BZ2_bzWriteOpen + BZ2_bzWrite + BZ2_bzWriteClose + BZ2_bzWriteClose64 + BZ2_bzBuffToBuffCompress + BZ2_bzBuffToBuffDecompress + BZ2_bzlibVersion + BZ2_bzopen + BZ2_bzdopen + BZ2_bzread + BZ2_bzwrite + BZ2_bzflush + BZ2_bzclose + BZ2_bzerror
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/libbz2.dsp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,130 @@ +# Microsoft Developer Studio Project File - Name="libbz2" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 5.00 +# ** •ÒW‚µ‚È‚¢‚Å‚‚¾‚³‚¢ ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=libbz2 - Win32 Debug +!MESSAGE ‚±‚ê‚Í—LŒø‚ÈÒ²¸Ì§²Ù‚Å‚Í‚ ‚è‚Ü‚¹‚ñB ‚±‚ÌÌßÛ¼Þª¸Ä‚ðËÞÙÄÞ‚·‚邽‚ß‚É‚Í NMAKE ‚ðŽg—p‚µ‚Ä‚‚¾‚³‚¢B +!MESSAGE [Ò²¸Ì§²Ù‚Ì´¸½Îß°Ä] ºÏÝÄÞ‚ðŽg—p‚µ‚ÄŽÀs‚µ‚Ä‚‚¾‚³‚¢ +!MESSAGE +!MESSAGE NMAKE /f "libbz2.mak". +!MESSAGE +!MESSAGE NMAKE ‚ÌŽÀsŽž‚É\¬‚ðŽw’è‚Å‚«‚Ü‚· +!MESSAGE ºÏÝÄÞ ×²Ýã‚ÅϸۂÌÝ’è‚ð’è‹`‚µ‚Ü‚·B—á: +!MESSAGE +!MESSAGE NMAKE /f "libbz2.mak" CFG="libbz2 - Win32 Debug" +!MESSAGE +!MESSAGE ‘I‘ð‰Â”\‚ÈËÞÙÄÞ Ó°ÄÞ: +!MESSAGE +!MESSAGE "libbz2 - Win32 Release" ("Win32 (x86) Dynamic-Link Library" —p) +!MESSAGE "libbz2 - Win32 Debug" ("Win32 (x86) Dynamic-Link Library" —p) +!MESSAGE + +# Begin Project +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "libbz2 - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o NUL /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o NUL /win32 +# ADD BASE RSC /l 0x411 /d "NDEBUG" +# ADD RSC /l 0x411 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386 /out:"libbz2.dll" + +!ELSEIF "$(CFG)" == "libbz2 - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o NUL /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o NUL /win32 +# ADD BASE RSC /l 0x411 /d "_DEBUG" +# ADD RSC /l 0x411 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /out:"libbz2.dll" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "libbz2 - Win32 Release" +# Name "libbz2 - Win32 Debug" +# Begin Source File + +SOURCE=.\blocksort.c +# End Source File +# Begin Source File + +SOURCE=.\bzlib.c +# End Source File +# Begin Source File + +SOURCE=.\bzlib.h +# End Source File +# Begin Source File + +SOURCE=.\bzlib_private.h +# End Source File +# Begin Source File + +SOURCE=.\compress.c +# End Source File +# Begin Source File + +SOURCE=.\crctable.c +# End Source File +# Begin Source File + +SOURCE=.\decompress.c +# End Source File +# Begin Source File + +SOURCE=.\huffman.c +# End Source File +# Begin Source File + +SOURCE=.\libbz2.def +# End Source File +# Begin Source File + +SOURCE=.\randtable.c +# End Source File +# End Target +# End Project
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/makefile.msc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,63 @@ +# Makefile for Microsoft Visual C++ 6.0 +# usage: nmake -f makefile.msc +# K.M. Syring (syring@gsf.de) +# Fixed up by JRS for bzip2-0.9.5d release. + +CC=cl +CFLAGS= -DWIN32 -MD -Ox -D_FILE_OFFSET_BITS=64 -nologo + +OBJS= blocksort.obj \ + huffman.obj \ + crctable.obj \ + randtable.obj \ + compress.obj \ + decompress.obj \ + bzlib.obj + +all: lib bzip2 test + +bzip2: lib + $(CC) $(CFLAGS) -o bzip2 bzip2.c libbz2.lib setargv.obj + $(CC) $(CFLAGS) -o bzip2recover bzip2recover.c + +lib: $(OBJS) + lib /out:libbz2.lib $(OBJS) + +test: bzip2 + type words1 + .\\bzip2 -1 < sample1.ref > sample1.rb2 + .\\bzip2 -2 < sample2.ref > sample2.rb2 + .\\bzip2 -3 < sample3.ref > sample3.rb2 + .\\bzip2 -d < sample1.bz2 > sample1.tst + .\\bzip2 -d < sample2.bz2 > sample2.tst + .\\bzip2 -ds < sample3.bz2 > sample3.tst + @echo All six of the fc's should find no differences. + @echo If fc finds an error on sample3.bz2, this could be + @echo because WinZip's 'TAR file smart CR/LF conversion' + @echo is too clever for its own good. Disable this option. + @echo The correct size for sample3.ref is 120,244. If it + @echo is 150,251, WinZip has messed it up. + fc sample1.bz2 sample1.rb2 + fc sample2.bz2 sample2.rb2 + fc sample3.bz2 sample3.rb2 + fc sample1.tst sample1.ref + fc sample2.tst sample2.ref + fc sample3.tst sample3.ref + + + +clean: + del *.obj + del libbz2.lib + del bzip2.exe + del bzip2recover.exe + del sample1.rb2 + del sample2.rb2 + del sample3.rb2 + del sample1.tst + del sample2.tst + del sample3.tst + +.c.obj: + $(CC) $(CFLAGS) -c $*.c -o $*.obj +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/manual.html Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2540 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>bzip2 and libbzip2, version 1.0.6</title> +<meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> +<style type="text/css" media="screen">/* Colours: +#74240f dark brown h1, h2, h3, h4 +#336699 medium blue links +#339999 turquoise link hover colour +#202020 almost black general text +#761596 purple md5sum text +#626262 dark gray pre border +#eeeeee very light gray pre background +#f2f2f9 very light blue nav table background +#3366cc medium blue nav table border +*/ + +a, a:link, a:visited, a:active { color: #336699; } +a:hover { color: #339999; } + +body { font: 80%/126% sans-serif; } +h1, h2, h3, h4 { color: #74240f; } + +dt { color: #336699; font-weight: bold } +dd { + margin-left: 1.5em; + padding-bottom: 0.8em; +} + +/* -- ruler -- */ +div.hr_blue { + height: 3px; + background:#ffffff url("/images/hr_blue.png") repeat-x; } +div.hr_blue hr { display:none; } + +/* release styles */ +#release p { margin-top: 0.4em; } +#release .md5sum { color: #761596; } + + +/* ------ styles for docs|manuals|howto ------ */ +/* -- lists -- */ +ul { + margin: 0px 4px 16px 16px; + padding: 0px; + list-style: url("/images/li-blue.png"); +} +ul li { + margin-bottom: 10px; +} +ul ul { + list-style-type: none; + list-style-image: none; + margin-left: 0px; +} + +/* header / footer nav tables */ +table.nav { + border: solid 1px #3366cc; + background: #f2f2f9; + background-color: #f2f2f9; + margin-bottom: 0.5em; +} +/* don't have underlined links in chunked nav menus */ +table.nav a { text-decoration: none; } +table.nav a:hover { text-decoration: underline; } +table.nav td { font-size: 85%; } + +code, tt, pre { font-size: 120%; } +code, tt { color: #761596; } + +div.literallayout, pre.programlisting, pre.screen { + color: #000000; + padding: 0.5em; + background: #eeeeee; + border: 1px solid #626262; + background-color: #eeeeee; + margin: 4px 0px 4px 0px; +} +</style> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div lang="en" class="book" title="bzip2 and libbzip2, version 1.0.6"> +<div class="titlepage"> +<div> +<div><h1 class="title"> +<a name="userman"></a>bzip2 and libbzip2, version 1.0.6</h1></div> +<div><h2 class="subtitle">A program and library for data compression</h2></div> +<div><div class="authorgroup"><div class="author"> +<h3 class="author"> +<span class="firstname">Julian</span> <span class="surname">Seward</span> +</h3> +<div class="affiliation"><span class="orgname">http://www.bzip.org<br></span></div> +</div></div></div> +<div><p class="releaseinfo">Version 1.0.6 of 6 September 2010</p></div> +<div><p class="copyright">Copyright © 1996-2010 Julian Seward</p></div> +<div><div class="legalnotice" title="Legal Notice"> +<a name="id537185"></a><p>This program, <code class="computeroutput">bzip2</code>, the + associated library <code class="computeroutput">libbzip2</code>, and + all documentation, are copyright © 1996-2010 Julian Seward. + All rights reserved.</p> +<p>Redistribution and use in source and binary forms, with + or without modification, are permitted provided that the + following conditions are met:</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p>Redistributions of source code must retain the + above copyright notice, this list of conditions and the + following disclaimer.</p></li> +<li class="listitem" style="list-style-type: disc"><p>The origin of this software must not be + misrepresented; you must not claim that you wrote the original + software. If you use this software in a product, an + acknowledgment in the product documentation would be + appreciated but is not required.</p></li> +<li class="listitem" style="list-style-type: disc"><p>Altered source versions must be plainly marked + as such, and must not be misrepresented as being the original + software.</p></li> +<li class="listitem" style="list-style-type: disc"><p>The name of the author may not be used to + endorse or promote products derived from this software without + specific prior written permission.</p></li> +</ul></div> +<p>THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + THE POSSIBILITY OF SUCH DAMAGE.</p> +<p>PATENTS: To the best of my knowledge, + <code class="computeroutput">bzip2</code> and + <code class="computeroutput">libbzip2</code> do not use any patented + algorithms. However, I do not have the resources to carry + out a patent search. Therefore I cannot give any guarantee of + the above statement. + </p> +</div></div> +</div> +<hr> +</div> +<div class="toc"> +<p><b>Table of Contents</b></p> +<dl> +<dt><span class="chapter"><a href="#intro">1. Introduction</a></span></dt> +<dt><span class="chapter"><a href="#using">2. How to use bzip2</a></span></dt> +<dd><dl> +<dt><span class="sect1"><a href="#name">2.1. NAME</a></span></dt> +<dt><span class="sect1"><a href="#synopsis">2.2. SYNOPSIS</a></span></dt> +<dt><span class="sect1"><a href="#description">2.3. DESCRIPTION</a></span></dt> +<dt><span class="sect1"><a href="#options">2.4. OPTIONS</a></span></dt> +<dt><span class="sect1"><a href="#memory-management">2.5. MEMORY MANAGEMENT</a></span></dt> +<dt><span class="sect1"><a href="#recovering">2.6. RECOVERING DATA FROM DAMAGED FILES</a></span></dt> +<dt><span class="sect1"><a href="#performance">2.7. PERFORMANCE NOTES</a></span></dt> +<dt><span class="sect1"><a href="#caveats">2.8. CAVEATS</a></span></dt> +<dt><span class="sect1"><a href="#author">2.9. AUTHOR</a></span></dt> +</dl></dd> +<dt><span class="chapter"><a href="#libprog">3. +Programming with <code class="computeroutput">libbzip2</code> +</a></span></dt> +<dd><dl> +<dt><span class="sect1"><a href="#top-level">3.1. Top-level structure</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#ll-summary">3.1.1. Low-level summary</a></span></dt> +<dt><span class="sect2"><a href="#hl-summary">3.1.2. High-level summary</a></span></dt> +<dt><span class="sect2"><a href="#util-fns-summary">3.1.3. Utility functions summary</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#err-handling">3.2. Error handling</a></span></dt> +<dt><span class="sect1"><a href="#low-level">3.3. Low-level interface</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#bzcompress-init">3.3.1. BZ2_bzCompressInit</a></span></dt> +<dt><span class="sect2"><a href="#bzCompress">3.3.2. BZ2_bzCompress</a></span></dt> +<dt><span class="sect2"><a href="#bzCompress-end">3.3.3. BZ2_bzCompressEnd</a></span></dt> +<dt><span class="sect2"><a href="#bzDecompress-init">3.3.4. BZ2_bzDecompressInit</a></span></dt> +<dt><span class="sect2"><a href="#bzDecompress">3.3.5. BZ2_bzDecompress</a></span></dt> +<dt><span class="sect2"><a href="#bzDecompress-end">3.3.6. BZ2_bzDecompressEnd</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#hl-interface">3.4. High-level interface</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#bzreadopen">3.4.1. BZ2_bzReadOpen</a></span></dt> +<dt><span class="sect2"><a href="#bzread">3.4.2. BZ2_bzRead</a></span></dt> +<dt><span class="sect2"><a href="#bzreadgetunused">3.4.3. BZ2_bzReadGetUnused</a></span></dt> +<dt><span class="sect2"><a href="#bzreadclose">3.4.4. BZ2_bzReadClose</a></span></dt> +<dt><span class="sect2"><a href="#bzwriteopen">3.4.5. BZ2_bzWriteOpen</a></span></dt> +<dt><span class="sect2"><a href="#bzwrite">3.4.6. BZ2_bzWrite</a></span></dt> +<dt><span class="sect2"><a href="#bzwriteclose">3.4.7. BZ2_bzWriteClose</a></span></dt> +<dt><span class="sect2"><a href="#embed">3.4.8. Handling embedded compressed data streams</a></span></dt> +<dt><span class="sect2"><a href="#std-rdwr">3.4.9. Standard file-reading/writing code</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#util-fns">3.5. Utility functions</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#bzbufftobuffcompress">3.5.1. BZ2_bzBuffToBuffCompress</a></span></dt> +<dt><span class="sect2"><a href="#bzbufftobuffdecompress">3.5.2. BZ2_bzBuffToBuffDecompress</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#zlib-compat">3.6. zlib compatibility functions</a></span></dt> +<dt><span class="sect1"><a href="#stdio-free">3.7. Using the library in a stdio-free environment</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#stdio-bye">3.7.1. Getting rid of stdio</a></span></dt> +<dt><span class="sect2"><a href="#critical-error">3.7.2. Critical error handling</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#win-dll">3.8. Making a Windows DLL</a></span></dt> +</dl></dd> +<dt><span class="chapter"><a href="#misc">4. Miscellanea</a></span></dt> +<dd><dl> +<dt><span class="sect1"><a href="#limits">4.1. Limitations of the compressed file format</a></span></dt> +<dt><span class="sect1"><a href="#port-issues">4.2. Portability issues</a></span></dt> +<dt><span class="sect1"><a href="#bugs">4.3. Reporting bugs</a></span></dt> +<dt><span class="sect1"><a href="#package">4.4. Did you get the right package?</a></span></dt> +<dt><span class="sect1"><a href="#reading">4.5. Further Reading</a></span></dt> +</dl></dd> +</dl> +</div> +<div class="chapter" title="1. Introduction"> +<div class="titlepage"><div><div><h2 class="title"> +<a name="intro"></a>1. Introduction</h2></div></div></div> +<p><code class="computeroutput">bzip2</code> compresses files +using the Burrows-Wheeler block-sorting text compression +algorithm, and Huffman coding. Compression is generally +considerably better than that achieved by more conventional +LZ77/LZ78-based compressors, and approaches the performance of +the PPM family of statistical compressors.</p> +<p><code class="computeroutput">bzip2</code> is built on top of +<code class="computeroutput">libbzip2</code>, a flexible library for +handling compressed data in the +<code class="computeroutput">bzip2</code> format. This manual +describes both how to use the program and how to work with the +library interface. Most of the manual is devoted to this +library, not the program, which is good news if your interest is +only in the program.</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p><a class="xref" href="#using" title="2. How to use bzip2">How to use bzip2</a> describes how to use + <code class="computeroutput">bzip2</code>; this is the only part + you need to read if you just want to know how to operate the + program.</p></li> +<li class="listitem" style="list-style-type: disc"><p><a class="xref" href="#libprog" title="3. Programming with libbzip2">Programming with libbzip2</a> describes the + programming interfaces in detail, and</p></li> +<li class="listitem" style="list-style-type: disc"><p><a class="xref" href="#misc" title="4. Miscellanea">Miscellanea</a> records some + miscellaneous notes which I thought ought to be recorded + somewhere.</p></li> +</ul></div> +</div> +<div class="chapter" title="2. How to use bzip2"> +<div class="titlepage"><div><div><h2 class="title"> +<a name="using"></a>2. How to use bzip2</h2></div></div></div> +<div class="toc"> +<p><b>Table of Contents</b></p> +<dl> +<dt><span class="sect1"><a href="#name">2.1. NAME</a></span></dt> +<dt><span class="sect1"><a href="#synopsis">2.2. SYNOPSIS</a></span></dt> +<dt><span class="sect1"><a href="#description">2.3. DESCRIPTION</a></span></dt> +<dt><span class="sect1"><a href="#options">2.4. OPTIONS</a></span></dt> +<dt><span class="sect1"><a href="#memory-management">2.5. MEMORY MANAGEMENT</a></span></dt> +<dt><span class="sect1"><a href="#recovering">2.6. RECOVERING DATA FROM DAMAGED FILES</a></span></dt> +<dt><span class="sect1"><a href="#performance">2.7. PERFORMANCE NOTES</a></span></dt> +<dt><span class="sect1"><a href="#caveats">2.8. CAVEATS</a></span></dt> +<dt><span class="sect1"><a href="#author">2.9. AUTHOR</a></span></dt> +</dl> +</div> +<p>This chapter contains a copy of the +<code class="computeroutput">bzip2</code> man page, and nothing +else.</p> +<div class="sect1" title="2.1. NAME"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="name"></a>2.1. NAME</h2></div></div></div> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzip2</code>, + <code class="computeroutput">bunzip2</code> - a block-sorting file + compressor, v1.0.6</p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzcat</code> - + decompresses files to stdout</p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzip2recover</code> - + recovers data from damaged bzip2 files</p></li> +</ul></div> +</div> +<div class="sect1" title="2.2. SYNOPSIS"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="synopsis"></a>2.2. SYNOPSIS</h2></div></div></div> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzip2</code> [ + -cdfkqstvzVL123456789 ] [ filenames ... ]</p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bunzip2</code> [ + -fkvsVL ] [ filenames ... ]</p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzcat</code> [ -s ] [ + filenames ... ]</p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzip2recover</code> + filename</p></li> +</ul></div> +</div> +<div class="sect1" title="2.3. DESCRIPTION"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="description"></a>2.3. DESCRIPTION</h2></div></div></div> +<p><code class="computeroutput">bzip2</code> compresses files +using the Burrows-Wheeler block sorting text compression +algorithm, and Huffman coding. Compression is generally +considerably better than that achieved by more conventional +LZ77/LZ78-based compressors, and approaches the performance of +the PPM family of statistical compressors.</p> +<p>The command-line options are deliberately very similar to +those of GNU <code class="computeroutput">gzip</code>, but they are +not identical.</p> +<p><code class="computeroutput">bzip2</code> expects a list of +file names to accompany the command-line flags. Each file is +replaced by a compressed version of itself, with the name +<code class="computeroutput">original_name.bz2</code>. Each +compressed file has the same modification date, permissions, and, +when possible, ownership as the corresponding original, so that +these properties can be correctly restored at decompression time. +File name handling is naive in the sense that there is no +mechanism for preserving original file names, permissions, +ownerships or dates in filesystems which lack these concepts, or +have serious file name length restrictions, such as +MS-DOS.</p> +<p><code class="computeroutput">bzip2</code> and +<code class="computeroutput">bunzip2</code> will by default not +overwrite existing files. If you want this to happen, specify +the <code class="computeroutput">-f</code> flag.</p> +<p>If no file names are specified, +<code class="computeroutput">bzip2</code> compresses from standard +input to standard output. In this case, +<code class="computeroutput">bzip2</code> will decline to write +compressed output to a terminal, as this would be entirely +incomprehensible and therefore pointless.</p> +<p><code class="computeroutput">bunzip2</code> (or +<code class="computeroutput">bzip2 -d</code>) decompresses all +specified files. Files which were not created by +<code class="computeroutput">bzip2</code> will be detected and +ignored, and a warning issued. +<code class="computeroutput">bzip2</code> attempts to guess the +filename for the decompressed file from that of the compressed +file as follows:</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">filename.bz2 </code> + becomes + <code class="computeroutput">filename</code></p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">filename.bz </code> + becomes + <code class="computeroutput">filename</code></p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">filename.tbz2</code> + becomes + <code class="computeroutput">filename.tar</code></p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">filename.tbz </code> + becomes + <code class="computeroutput">filename.tar</code></p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">anyothername </code> + becomes + <code class="computeroutput">anyothername.out</code></p></li> +</ul></div> +<p>If the file does not end in one of the recognised endings, +<code class="computeroutput">.bz2</code>, +<code class="computeroutput">.bz</code>, +<code class="computeroutput">.tbz2</code> or +<code class="computeroutput">.tbz</code>, +<code class="computeroutput">bzip2</code> complains that it cannot +guess the name of the original file, and uses the original name +with <code class="computeroutput">.out</code> appended.</p> +<p>As with compression, supplying no filenames causes +decompression from standard input to standard output.</p> +<p><code class="computeroutput">bunzip2</code> will correctly +decompress a file which is the concatenation of two or more +compressed files. The result is the concatenation of the +corresponding uncompressed files. Integrity testing +(<code class="computeroutput">-t</code>) of concatenated compressed +files is also supported.</p> +<p>You can also compress or decompress files to the standard +output by giving the <code class="computeroutput">-c</code> flag. +Multiple files may be compressed and decompressed like this. The +resulting outputs are fed sequentially to stdout. Compression of +multiple files in this manner generates a stream containing +multiple compressed file representations. Such a stream can be +decompressed correctly only by +<code class="computeroutput">bzip2</code> version 0.9.0 or later. +Earlier versions of <code class="computeroutput">bzip2</code> will +stop after decompressing the first file in the stream.</p> +<p><code class="computeroutput">bzcat</code> (or +<code class="computeroutput">bzip2 -dc</code>) decompresses all +specified files to the standard output.</p> +<p><code class="computeroutput">bzip2</code> will read arguments +from the environment variables +<code class="computeroutput">BZIP2</code> and +<code class="computeroutput">BZIP</code>, in that order, and will +process them before any arguments read from the command line. +This gives a convenient way to supply default arguments.</p> +<p>Compression is always performed, even if the compressed +file is slightly larger than the original. Files of less than +about one hundred bytes tend to get larger, since the compression +mechanism has a constant overhead in the region of 50 bytes. +Random data (including the output of most file compressors) is +coded at about 8.05 bits per byte, giving an expansion of around +0.5%.</p> +<p>As a self-check for your protection, +<code class="computeroutput">bzip2</code> uses 32-bit CRCs to make +sure that the decompressed version of a file is identical to the +original. This guards against corruption of the compressed data, +and against undetected bugs in +<code class="computeroutput">bzip2</code> (hopefully very unlikely). +The chances of data corruption going undetected is microscopic, +about one chance in four billion for each file processed. Be +aware, though, that the check occurs upon decompression, so it +can only tell you that something is wrong. It can't help you +recover the original uncompressed data. You can use +<code class="computeroutput">bzip2recover</code> to try to recover +data from damaged files.</p> +<p>Return values: 0 for a normal exit, 1 for environmental +problems (file not found, invalid flags, I/O errors, etc.), 2 +to indicate a corrupt compressed file, 3 for an internal +consistency error (eg, bug) which caused +<code class="computeroutput">bzip2</code> to panic.</p> +</div> +<div class="sect1" title="2.4. OPTIONS"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="options"></a>2.4. OPTIONS</h2></div></div></div> +<div class="variablelist"><dl> +<dt><span class="term"><code class="computeroutput">-c --stdout</code></span></dt> +<dd><p>Compress or decompress to standard + output.</p></dd> +<dt><span class="term"><code class="computeroutput">-d --decompress</code></span></dt> +<dd><p>Force decompression. + <code class="computeroutput">bzip2</code>, + <code class="computeroutput">bunzip2</code> and + <code class="computeroutput">bzcat</code> are really the same + program, and the decision about what actions to take is done on + the basis of which name is used. This flag overrides that + mechanism, and forces bzip2 to decompress.</p></dd> +<dt><span class="term"><code class="computeroutput">-z --compress</code></span></dt> +<dd><p>The complement to + <code class="computeroutput">-d</code>: forces compression, + regardless of the invokation name.</p></dd> +<dt><span class="term"><code class="computeroutput">-t --test</code></span></dt> +<dd><p>Check integrity of the specified file(s), but + don't decompress them. This really performs a trial + decompression and throws away the result.</p></dd> +<dt><span class="term"><code class="computeroutput">-f --force</code></span></dt> +<dd> +<p>Force overwrite of output files. Normally, + <code class="computeroutput">bzip2</code> will not overwrite + existing output files. Also forces + <code class="computeroutput">bzip2</code> to break hard links to + files, which it otherwise wouldn't do.</p> +<p><code class="computeroutput">bzip2</code> normally declines + to decompress files which don't have the correct magic header + bytes. If forced (<code class="computeroutput">-f</code>), + however, it will pass such files through unmodified. This is + how GNU <code class="computeroutput">gzip</code> behaves.</p> +</dd> +<dt><span class="term"><code class="computeroutput">-k --keep</code></span></dt> +<dd><p>Keep (don't delete) input files during + compression or decompression.</p></dd> +<dt><span class="term"><code class="computeroutput">-s --small</code></span></dt> +<dd> +<p>Reduce memory usage, for compression, + decompression and testing. Files are decompressed and tested + using a modified algorithm which only requires 2.5 bytes per + block byte. This means any file can be decompressed in 2300k + of memory, albeit at about half the normal speed.</p> +<p>During compression, <code class="computeroutput">-s</code> + selects a block size of 200k, which limits memory use to around + the same figure, at the expense of your compression ratio. In + short, if your machine is low on memory (8 megabytes or less), + use <code class="computeroutput">-s</code> for everything. See + <a class="xref" href="#memory-management" title="2.5. MEMORY MANAGEMENT">MEMORY MANAGEMENT</a> below.</p> +</dd> +<dt><span class="term"><code class="computeroutput">-q --quiet</code></span></dt> +<dd><p>Suppress non-essential warning messages. + Messages pertaining to I/O errors and other critical events + will not be suppressed.</p></dd> +<dt><span class="term"><code class="computeroutput">-v --verbose</code></span></dt> +<dd><p>Verbose mode -- show the compression ratio for + each file processed. Further + <code class="computeroutput">-v</code>'s increase the verbosity + level, spewing out lots of information which is primarily of + interest for diagnostic purposes.</p></dd> +<dt><span class="term"><code class="computeroutput">-L --license -V --version</code></span></dt> +<dd><p>Display the software version, license terms and + conditions.</p></dd> +<dt><span class="term"><code class="computeroutput">-1</code> (or + <code class="computeroutput">--fast</code>) to + <code class="computeroutput">-9</code> (or + <code class="computeroutput">-best</code>)</span></dt> +<dd><p>Set the block size to 100 k, 200 k ... 900 k + when compressing. Has no effect when decompressing. See <a class="xref" href="#memory-management" title="2.5. MEMORY MANAGEMENT">MEMORY MANAGEMENT</a> below. The + <code class="computeroutput">--fast</code> and + <code class="computeroutput">--best</code> aliases are primarily + for GNU <code class="computeroutput">gzip</code> compatibility. + In particular, <code class="computeroutput">--fast</code> doesn't + make things significantly faster. And + <code class="computeroutput">--best</code> merely selects the + default behaviour.</p></dd> +<dt><span class="term"><code class="computeroutput">--</code></span></dt> +<dd><p>Treats all subsequent arguments as file names, + even if they start with a dash. This is so you can handle + files with names beginning with a dash, for example: + <code class="computeroutput">bzip2 -- + -myfilename</code>.</p></dd> +<dt> +<span class="term"><code class="computeroutput">--repetitive-fast</code>, </span><span class="term"><code class="computeroutput">--repetitive-best</code></span> +</dt> +<dd><p>These flags are redundant in versions 0.9.5 and + above. They provided some coarse control over the behaviour of + the sorting algorithm in earlier versions, which was sometimes + useful. 0.9.5 and above have an improved algorithm which + renders these flags irrelevant.</p></dd> +</dl></div> +</div> +<div class="sect1" title="2.5. MEMORY MANAGEMENT"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="memory-management"></a>2.5. MEMORY MANAGEMENT</h2></div></div></div> +<p><code class="computeroutput">bzip2</code> compresses large +files in blocks. The block size affects both the compression +ratio achieved, and the amount of memory needed for compression +and decompression. The flags <code class="computeroutput">-1</code> +through <code class="computeroutput">-9</code> specify the block +size to be 100,000 bytes through 900,000 bytes (the default) +respectively. At decompression time, the block size used for +compression is read from the header of the compressed file, and +<code class="computeroutput">bunzip2</code> then allocates itself +just enough memory to decompress the file. Since block sizes are +stored in compressed files, it follows that the flags +<code class="computeroutput">-1</code> to +<code class="computeroutput">-9</code> are irrelevant to and so +ignored during decompression.</p> +<p>Compression and decompression requirements, in bytes, can be +estimated as:</p> +<pre class="programlisting">Compression: 400k + ( 8 x block size ) + +Decompression: 100k + ( 4 x block size ), or + 100k + ( 2.5 x block size )</pre> +<p>Larger block sizes give rapidly diminishing marginal +returns. Most of the compression comes from the first two or +three hundred k of block size, a fact worth bearing in mind when +using <code class="computeroutput">bzip2</code> on small machines. +It is also important to appreciate that the decompression memory +requirement is set at compression time by the choice of block +size.</p> +<p>For files compressed with the default 900k block size, +<code class="computeroutput">bunzip2</code> will require about 3700 +kbytes to decompress. To support decompression of any file on a +4 megabyte machine, <code class="computeroutput">bunzip2</code> has +an option to decompress using approximately half this amount of +memory, about 2300 kbytes. Decompression speed is also halved, +so you should use this option only where necessary. The relevant +flag is <code class="computeroutput">-s</code>.</p> +<p>In general, try and use the largest block size memory +constraints allow, since that maximises the compression achieved. +Compression and decompression speed are virtually unaffected by +block size.</p> +<p>Another significant point applies to files which fit in a +single block -- that means most files you'd encounter using a +large block size. The amount of real memory touched is +proportional to the size of the file, since the file is smaller +than a block. For example, compressing a file 20,000 bytes long +with the flag <code class="computeroutput">-9</code> will cause the +compressor to allocate around 7600k of memory, but only touch +400k + 20000 * 8 = 560 kbytes of it. Similarly, the decompressor +will allocate 3700k but only touch 100k + 20000 * 4 = 180 +kbytes.</p> +<p>Here is a table which summarises the maximum memory usage +for different block sizes. Also recorded is the total compressed +size for 14 files of the Calgary Text Compression Corpus +totalling 3,141,622 bytes. This column gives some feel for how +compression varies with block size. These figures tend to +understate the advantage of larger block sizes for larger files, +since the Corpus is dominated by smaller files.</p> +<pre class="programlisting"> Compress Decompress Decompress Corpus +Flag usage usage -s usage Size + + -1 1200k 500k 350k 914704 + -2 2000k 900k 600k 877703 + -3 2800k 1300k 850k 860338 + -4 3600k 1700k 1100k 846899 + -5 4400k 2100k 1350k 845160 + -6 5200k 2500k 1600k 838626 + -7 6100k 2900k 1850k 834096 + -8 6800k 3300k 2100k 828642 + -9 7600k 3700k 2350k 828642</pre> +</div> +<div class="sect1" title="2.6. RECOVERING DATA FROM DAMAGED FILES"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="recovering"></a>2.6. RECOVERING DATA FROM DAMAGED FILES</h2></div></div></div> +<p><code class="computeroutput">bzip2</code> compresses files in +blocks, usually 900kbytes long. Each block is handled +independently. If a media or transmission error causes a +multi-block <code class="computeroutput">.bz2</code> file to become +damaged, it may be possible to recover data from the undamaged +blocks in the file.</p> +<p>The compressed representation of each block is delimited by +a 48-bit pattern, which makes it possible to find the block +boundaries with reasonable certainty. Each block also carries +its own 32-bit CRC, so damaged blocks can be distinguished from +undamaged ones.</p> +<p><code class="computeroutput">bzip2recover</code> is a simple +program whose purpose is to search for blocks in +<code class="computeroutput">.bz2</code> files, and write each block +out into its own <code class="computeroutput">.bz2</code> file. You +can then use <code class="computeroutput">bzip2 -t</code> to test +the integrity of the resulting files, and decompress those which +are undamaged.</p> +<p><code class="computeroutput">bzip2recover</code> takes a +single argument, the name of the damaged file, and writes a +number of files <code class="computeroutput">rec0001file.bz2</code>, +<code class="computeroutput">rec0002file.bz2</code>, etc, containing +the extracted blocks. The output filenames are designed so that +the use of wildcards in subsequent processing -- for example, +<code class="computeroutput">bzip2 -dc rec*file.bz2 > +recovered_data</code> -- lists the files in the correct +order.</p> +<p><code class="computeroutput">bzip2recover</code> should be of +most use dealing with large <code class="computeroutput">.bz2</code> +files, as these will contain many blocks. It is clearly futile +to use it on damaged single-block files, since a damaged block +cannot be recovered. If you wish to minimise any potential data +loss through media or transmission errors, you might consider +compressing with a smaller block size.</p> +</div> +<div class="sect1" title="2.7. PERFORMANCE NOTES"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="performance"></a>2.7. PERFORMANCE NOTES</h2></div></div></div> +<p>The sorting phase of compression gathers together similar +strings in the file. Because of this, files containing very long +runs of repeated symbols, like "aabaabaabaab ..." (repeated +several hundred times) may compress more slowly than normal. +Versions 0.9.5 and above fare much better than previous versions +in this respect. The ratio between worst-case and average-case +compression time is in the region of 10:1. For previous +versions, this figure was more like 100:1. You can use the +<code class="computeroutput">-vvvv</code> option to monitor progress +in great detail, if you want.</p> +<p>Decompression speed is unaffected by these +phenomena.</p> +<p><code class="computeroutput">bzip2</code> usually allocates +several megabytes of memory to operate in, and then charges all +over it in a fairly random fashion. This means that performance, +both for compressing and decompressing, is largely determined by +the speed at which your machine can service cache misses. +Because of this, small changes to the code to reduce the miss +rate have been observed to give disproportionately large +performance improvements. I imagine +<code class="computeroutput">bzip2</code> will perform best on +machines with very large caches.</p> +</div> +<div class="sect1" title="2.8. CAVEATS"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="caveats"></a>2.8. CAVEATS</h2></div></div></div> +<p>I/O error messages are not as helpful as they could be. +<code class="computeroutput">bzip2</code> tries hard to detect I/O +errors and exit cleanly, but the details of what the problem is +sometimes seem rather misleading.</p> +<p>This manual page pertains to version 1.0.6 of +<code class="computeroutput">bzip2</code>. Compressed data created by +this version is entirely forwards and backwards compatible with the +previous public releases, versions 0.1pl2, 0.9.0 and 0.9.5, 1.0.0, +1.0.1, 1.0.2 and 1.0.3, but with the following exception: 0.9.0 and +above can correctly decompress multiple concatenated compressed files. +0.1pl2 cannot do this; it will stop after decompressing just the first +file in the stream.</p> +<p><code class="computeroutput">bzip2recover</code> versions +prior to 1.0.2 used 32-bit integers to represent bit positions in +compressed files, so it could not handle compressed files more +than 512 megabytes long. Versions 1.0.2 and above use 64-bit ints +on some platforms which support them (GNU supported targets, and +Windows). To establish whether or not +<code class="computeroutput">bzip2recover</code> was built with such +a limitation, run it without arguments. In any event you can +build yourself an unlimited version if you can recompile it with +<code class="computeroutput">MaybeUInt64</code> set to be an +unsigned 64-bit integer.</p> +</div> +<div class="sect1" title="2.9. AUTHOR"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="author"></a>2.9. AUTHOR</h2></div></div></div> +<p>Julian Seward, +<code class="computeroutput">jseward@bzip.org</code></p> +<p>The ideas embodied in +<code class="computeroutput">bzip2</code> are due to (at least) the +following people: Michael Burrows and David Wheeler (for the +block sorting transformation), David Wheeler (again, for the +Huffman coder), Peter Fenwick (for the structured coding model in +the original <code class="computeroutput">bzip</code>, and many +refinements), and Alistair Moffat, Radford Neal and Ian Witten +(for the arithmetic coder in the original +<code class="computeroutput">bzip</code>). I am much indebted for +their help, support and advice. See the manual in the source +distribution for pointers to sources of documentation. Christian +von Roques encouraged me to look for faster sorting algorithms, +so as to speed up compression. Bela Lubkin encouraged me to +improve the worst-case compression performance. +Donna Robinson XMLised the documentation. +Many people sent +patches, helped with portability problems, lent machines, gave +advice and were generally helpful.</p> +</div> +</div> +<div class="chapter" title="3. Programming with libbzip2"> +<div class="titlepage"><div><div><h2 class="title"> +<a name="libprog"></a>3. +Programming with <code class="computeroutput">libbzip2</code> +</h2></div></div></div> +<div class="toc"> +<p><b>Table of Contents</b></p> +<dl> +<dt><span class="sect1"><a href="#top-level">3.1. Top-level structure</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#ll-summary">3.1.1. Low-level summary</a></span></dt> +<dt><span class="sect2"><a href="#hl-summary">3.1.2. High-level summary</a></span></dt> +<dt><span class="sect2"><a href="#util-fns-summary">3.1.3. Utility functions summary</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#err-handling">3.2. Error handling</a></span></dt> +<dt><span class="sect1"><a href="#low-level">3.3. Low-level interface</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#bzcompress-init">3.3.1. BZ2_bzCompressInit</a></span></dt> +<dt><span class="sect2"><a href="#bzCompress">3.3.2. BZ2_bzCompress</a></span></dt> +<dt><span class="sect2"><a href="#bzCompress-end">3.3.3. BZ2_bzCompressEnd</a></span></dt> +<dt><span class="sect2"><a href="#bzDecompress-init">3.3.4. BZ2_bzDecompressInit</a></span></dt> +<dt><span class="sect2"><a href="#bzDecompress">3.3.5. BZ2_bzDecompress</a></span></dt> +<dt><span class="sect2"><a href="#bzDecompress-end">3.3.6. BZ2_bzDecompressEnd</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#hl-interface">3.4. High-level interface</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#bzreadopen">3.4.1. BZ2_bzReadOpen</a></span></dt> +<dt><span class="sect2"><a href="#bzread">3.4.2. BZ2_bzRead</a></span></dt> +<dt><span class="sect2"><a href="#bzreadgetunused">3.4.3. BZ2_bzReadGetUnused</a></span></dt> +<dt><span class="sect2"><a href="#bzreadclose">3.4.4. BZ2_bzReadClose</a></span></dt> +<dt><span class="sect2"><a href="#bzwriteopen">3.4.5. BZ2_bzWriteOpen</a></span></dt> +<dt><span class="sect2"><a href="#bzwrite">3.4.6. BZ2_bzWrite</a></span></dt> +<dt><span class="sect2"><a href="#bzwriteclose">3.4.7. BZ2_bzWriteClose</a></span></dt> +<dt><span class="sect2"><a href="#embed">3.4.8. Handling embedded compressed data streams</a></span></dt> +<dt><span class="sect2"><a href="#std-rdwr">3.4.9. Standard file-reading/writing code</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#util-fns">3.5. Utility functions</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#bzbufftobuffcompress">3.5.1. BZ2_bzBuffToBuffCompress</a></span></dt> +<dt><span class="sect2"><a href="#bzbufftobuffdecompress">3.5.2. BZ2_bzBuffToBuffDecompress</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#zlib-compat">3.6. zlib compatibility functions</a></span></dt> +<dt><span class="sect1"><a href="#stdio-free">3.7. Using the library in a stdio-free environment</a></span></dt> +<dd><dl> +<dt><span class="sect2"><a href="#stdio-bye">3.7.1. Getting rid of stdio</a></span></dt> +<dt><span class="sect2"><a href="#critical-error">3.7.2. Critical error handling</a></span></dt> +</dl></dd> +<dt><span class="sect1"><a href="#win-dll">3.8. Making a Windows DLL</a></span></dt> +</dl> +</div> +<p>This chapter describes the programming interface to +<code class="computeroutput">libbzip2</code>.</p> +<p>For general background information, particularly about +memory use and performance aspects, you'd be well advised to read +<a class="xref" href="#using" title="2. How to use bzip2">How to use bzip2</a> as well.</p> +<div class="sect1" title="3.1. Top-level structure"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="top-level"></a>3.1. Top-level structure</h2></div></div></div> +<p><code class="computeroutput">libbzip2</code> is a flexible +library for compressing and decompressing data in the +<code class="computeroutput">bzip2</code> data format. Although +packaged as a single entity, it helps to regard the library as +three separate parts: the low level interface, and the high level +interface, and some utility functions.</p> +<p>The structure of +<code class="computeroutput">libbzip2</code>'s interfaces is similar +to that of Jean-loup Gailly's and Mark Adler's excellent +<code class="computeroutput">zlib</code> library.</p> +<p>All externally visible symbols have names beginning +<code class="computeroutput">BZ2_</code>. This is new in version +1.0. The intention is to minimise pollution of the namespaces of +library clients.</p> +<p>To use any part of the library, you need to +<code class="computeroutput">#include <bzlib.h></code> +into your sources.</p> +<div class="sect2" title="3.1.1. Low-level summary"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="ll-summary"></a>3.1.1. Low-level summary</h3></div></div></div> +<p>This interface provides services for compressing and +decompressing data in memory. There's no provision for dealing +with files, streams or any other I/O mechanisms, just straight +memory-to-memory work. In fact, this part of the library can be +compiled without inclusion of +<code class="computeroutput">stdio.h</code>, which may be helpful +for embedded applications.</p> +<p>The low-level part of the library has no global variables +and is therefore thread-safe.</p> +<p>Six routines make up the low level interface: +<code class="computeroutput">BZ2_bzCompressInit</code>, +<code class="computeroutput">BZ2_bzCompress</code>, and +<code class="computeroutput">BZ2_bzCompressEnd</code> for +compression, and a corresponding trio +<code class="computeroutput">BZ2_bzDecompressInit</code>, +<code class="computeroutput">BZ2_bzDecompress</code> and +<code class="computeroutput">BZ2_bzDecompressEnd</code> for +decompression. The <code class="computeroutput">*Init</code> +functions allocate memory for compression/decompression and do +other initialisations, whilst the +<code class="computeroutput">*End</code> functions close down +operations and release memory.</p> +<p>The real work is done by +<code class="computeroutput">BZ2_bzCompress</code> and +<code class="computeroutput">BZ2_bzDecompress</code>. These +compress and decompress data from a user-supplied input buffer to +a user-supplied output buffer. These buffers can be any size; +arbitrary quantities of data are handled by making repeated calls +to these functions. This is a flexible mechanism allowing a +consumer-pull style of activity, or producer-push, or a mixture +of both.</p> +</div> +<div class="sect2" title="3.1.2. High-level summary"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="hl-summary"></a>3.1.2. High-level summary</h3></div></div></div> +<p>This interface provides some handy wrappers around the +low-level interface to facilitate reading and writing +<code class="computeroutput">bzip2</code> format files +(<code class="computeroutput">.bz2</code> files). The routines +provide hooks to facilitate reading files in which the +<code class="computeroutput">bzip2</code> data stream is embedded +within some larger-scale file structure, or where there are +multiple <code class="computeroutput">bzip2</code> data streams +concatenated end-to-end.</p> +<p>For reading files, +<code class="computeroutput">BZ2_bzReadOpen</code>, +<code class="computeroutput">BZ2_bzRead</code>, +<code class="computeroutput">BZ2_bzReadClose</code> and +<code class="computeroutput">BZ2_bzReadGetUnused</code> are +supplied. For writing files, +<code class="computeroutput">BZ2_bzWriteOpen</code>, +<code class="computeroutput">BZ2_bzWrite</code> and +<code class="computeroutput">BZ2_bzWriteFinish</code> are +available.</p> +<p>As with the low-level library, no global variables are used +so the library is per se thread-safe. However, if I/O errors +occur whilst reading or writing the underlying compressed files, +you may have to consult <code class="computeroutput">errno</code> to +determine the cause of the error. In that case, you'd need a C +library which correctly supports +<code class="computeroutput">errno</code> in a multithreaded +environment.</p> +<p>To make the library a little simpler and more portable, +<code class="computeroutput">BZ2_bzReadOpen</code> and +<code class="computeroutput">BZ2_bzWriteOpen</code> require you to +pass them file handles (<code class="computeroutput">FILE*</code>s) +which have previously been opened for reading or writing +respectively. That avoids portability problems associated with +file operations and file attributes, whilst not being much of an +imposition on the programmer.</p> +</div> +<div class="sect2" title="3.1.3. Utility functions summary"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="util-fns-summary"></a>3.1.3. Utility functions summary</h3></div></div></div> +<p>For very simple needs, +<code class="computeroutput">BZ2_bzBuffToBuffCompress</code> and +<code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> are +provided. These compress data in memory from one buffer to +another buffer in a single function call. You should assess +whether these functions fulfill your memory-to-memory +compression/decompression requirements before investing effort in +understanding the more general but more complex low-level +interface.</p> +<p>Yoshioka Tsuneo +(<code class="computeroutput">tsuneo@rr.iij4u.or.jp</code>) has +contributed some functions to give better +<code class="computeroutput">zlib</code> compatibility. These +functions are <code class="computeroutput">BZ2_bzopen</code>, +<code class="computeroutput">BZ2_bzread</code>, +<code class="computeroutput">BZ2_bzwrite</code>, +<code class="computeroutput">BZ2_bzflush</code>, +<code class="computeroutput">BZ2_bzclose</code>, +<code class="computeroutput">BZ2_bzerror</code> and +<code class="computeroutput">BZ2_bzlibVersion</code>. You may find +these functions more convenient for simple file reading and +writing, than those in the high-level interface. These functions +are not (yet) officially part of the library, and are minimally +documented here. If they break, you get to keep all the pieces. +I hope to document them properly when time permits.</p> +<p>Yoshioka also contributed modifications to allow the +library to be built as a Windows DLL.</p> +</div> +</div> +<div class="sect1" title="3.2. Error handling"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="err-handling"></a>3.2. Error handling</h2></div></div></div> +<p>The library is designed to recover cleanly in all +situations, including the worst-case situation of decompressing +random data. I'm not 100% sure that it can always do this, so +you might want to add a signal handler to catch segmentation +violations during decompression if you are feeling especially +paranoid. I would be interested in hearing more about the +robustness of the library to corrupted compressed data.</p> +<p>Version 1.0.3 more robust in this respect than any +previous version. Investigations with Valgrind (a tool for detecting +problems with memory management) indicate +that, at least for the few files I tested, all single-bit errors +in the decompressed data are caught properly, with no +segmentation faults, no uses of uninitialised data, no out of +range reads or writes, and no infinite looping in the decompressor. +So it's certainly pretty robust, although +I wouldn't claim it to be totally bombproof.</p> +<p>The file <code class="computeroutput">bzlib.h</code> contains +all definitions needed to use the library. In particular, you +should definitely not include +<code class="computeroutput">bzlib_private.h</code>.</p> +<p>In <code class="computeroutput">bzlib.h</code>, the various +return values are defined. The following list is not intended as +an exhaustive description of the circumstances in which a given +value may be returned -- those descriptions are given later. +Rather, it is intended to convey the rough meaning of each return +value. The first five actions are normal and not intended to +denote an error situation.</p> +<div class="variablelist"><dl> +<dt><span class="term"><code class="computeroutput">BZ_OK</code></span></dt> +<dd><p>The requested action was completed + successfully.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_RUN_OK, BZ_FLUSH_OK, + BZ_FINISH_OK</code></span></dt> +<dd><p>In + <code class="computeroutput">BZ2_bzCompress</code>, the requested + flush/finish/nothing-special action was completed + successfully.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_STREAM_END</code></span></dt> +<dd><p>Compression of data was completed, or the + logical stream end was detected during + decompression.</p></dd> +</dl></div> +<p>The following return values indicate an error of some +kind.</p> +<div class="variablelist"><dl> +<dt><span class="term"><code class="computeroutput">BZ_CONFIG_ERROR</code></span></dt> +<dd><p>Indicates that the library has been improperly + compiled on your platform -- a major configuration error. + Specifically, it means that + <code class="computeroutput">sizeof(char)</code>, + <code class="computeroutput">sizeof(short)</code> and + <code class="computeroutput">sizeof(int)</code> are not 1, 2 and + 4 respectively, as they should be. Note that the library + should still work properly on 64-bit platforms which follow + the LP64 programming model -- that is, where + <code class="computeroutput">sizeof(long)</code> and + <code class="computeroutput">sizeof(void*)</code> are 8. Under + LP64, <code class="computeroutput">sizeof(int)</code> is still 4, + so <code class="computeroutput">libbzip2</code>, which doesn't + use the <code class="computeroutput">long</code> type, is + OK.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_SEQUENCE_ERROR</code></span></dt> +<dd><p>When using the library, it is important to call + the functions in the correct sequence and with data structures + (buffers etc) in the correct states. + <code class="computeroutput">libbzip2</code> checks as much as it + can to ensure this is happening, and returns + <code class="computeroutput">BZ_SEQUENCE_ERROR</code> if not. + Code which complies precisely with the function semantics, as + detailed below, should never receive this value; such an event + denotes buggy code which you should + investigate.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_PARAM_ERROR</code></span></dt> +<dd><p>Returned when a parameter to a function call is + out of range or otherwise manifestly incorrect. As with + <code class="computeroutput">BZ_SEQUENCE_ERROR</code>, this + denotes a bug in the client code. The distinction between + <code class="computeroutput">BZ_PARAM_ERROR</code> and + <code class="computeroutput">BZ_SEQUENCE_ERROR</code> is a bit + hazy, but still worth making.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_MEM_ERROR</code></span></dt> +<dd><p>Returned when a request to allocate memory + failed. Note that the quantity of memory needed to decompress + a stream cannot be determined until the stream's header has + been read. So + <code class="computeroutput">BZ2_bzDecompress</code> and + <code class="computeroutput">BZ2_bzRead</code> may return + <code class="computeroutput">BZ_MEM_ERROR</code> even though some + of the compressed data has been read. The same is not true + for compression; once + <code class="computeroutput">BZ2_bzCompressInit</code> or + <code class="computeroutput">BZ2_bzWriteOpen</code> have + successfully completed, + <code class="computeroutput">BZ_MEM_ERROR</code> cannot + occur.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_DATA_ERROR</code></span></dt> +<dd><p>Returned when a data integrity error is + detected during decompression. Most importantly, this means + when stored and computed CRCs for the data do not match. This + value is also returned upon detection of any other anomaly in + the compressed data.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_DATA_ERROR_MAGIC</code></span></dt> +<dd><p>As a special case of + <code class="computeroutput">BZ_DATA_ERROR</code>, it is + sometimes useful to know when the compressed stream does not + start with the correct magic bytes (<code class="computeroutput">'B' 'Z' + 'h'</code>).</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_IO_ERROR</code></span></dt> +<dd><p>Returned by + <code class="computeroutput">BZ2_bzRead</code> and + <code class="computeroutput">BZ2_bzWrite</code> when there is an + error reading or writing in the compressed file, and by + <code class="computeroutput">BZ2_bzReadOpen</code> and + <code class="computeroutput">BZ2_bzWriteOpen</code> for attempts + to use a file for which the error indicator (viz, + <code class="computeroutput">ferror(f)</code>) is set. On + receipt of <code class="computeroutput">BZ_IO_ERROR</code>, the + caller should consult <code class="computeroutput">errno</code> + and/or <code class="computeroutput">perror</code> to acquire + operating-system specific information about the + problem.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_UNEXPECTED_EOF</code></span></dt> +<dd><p>Returned by + <code class="computeroutput">BZ2_bzRead</code> when the + compressed file finishes before the logical end of stream is + detected.</p></dd> +<dt><span class="term"><code class="computeroutput">BZ_OUTBUFF_FULL</code></span></dt> +<dd><p>Returned by + <code class="computeroutput">BZ2_bzBuffToBuffCompress</code> and + <code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> to + indicate that the output data will not fit into the output + buffer provided.</p></dd> +</dl></div> +</div> +<div class="sect1" title="3.3. Low-level interface"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="low-level"></a>3.3. Low-level interface</h2></div></div></div> +<div class="sect2" title="3.3.1. BZ2_bzCompressInit"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzcompress-init"></a>3.3.1. BZ2_bzCompressInit</h3></div></div></div> +<pre class="programlisting">typedef struct { + char *next_in; + unsigned int avail_in; + unsigned int total_in_lo32; + unsigned int total_in_hi32; + + char *next_out; + unsigned int avail_out; + unsigned int total_out_lo32; + unsigned int total_out_hi32; + + void *state; + + void *(*bzalloc)(void *,int,int); + void (*bzfree)(void *,void *); + void *opaque; +} bz_stream; + +int BZ2_bzCompressInit ( bz_stream *strm, + int blockSize100k, + int verbosity, + int workFactor );</pre> +<p>Prepares for compression. The +<code class="computeroutput">bz_stream</code> structure holds all +data pertaining to the compression activity. A +<code class="computeroutput">bz_stream</code> structure should be +allocated and initialised prior to the call. The fields of +<code class="computeroutput">bz_stream</code> comprise the entirety +of the user-visible data. <code class="computeroutput">state</code> +is a pointer to the private data structures required for +compression.</p> +<p>Custom memory allocators are supported, via fields +<code class="computeroutput">bzalloc</code>, +<code class="computeroutput">bzfree</code>, and +<code class="computeroutput">opaque</code>. The value +<code class="computeroutput">opaque</code> is passed to as the first +argument to all calls to <code class="computeroutput">bzalloc</code> +and <code class="computeroutput">bzfree</code>, but is otherwise +ignored by the library. The call <code class="computeroutput">bzalloc ( +opaque, n, m )</code> is expected to return a pointer +<code class="computeroutput">p</code> to <code class="computeroutput">n * +m</code> bytes of memory, and <code class="computeroutput">bzfree ( +opaque, p )</code> should free that memory.</p> +<p>If you don't want to use a custom memory allocator, set +<code class="computeroutput">bzalloc</code>, +<code class="computeroutput">bzfree</code> and +<code class="computeroutput">opaque</code> to +<code class="computeroutput">NULL</code>, and the library will then +use the standard <code class="computeroutput">malloc</code> / +<code class="computeroutput">free</code> routines.</p> +<p>Before calling +<code class="computeroutput">BZ2_bzCompressInit</code>, fields +<code class="computeroutput">bzalloc</code>, +<code class="computeroutput">bzfree</code> and +<code class="computeroutput">opaque</code> should be filled +appropriately, as just described. Upon return, the internal +state will have been allocated and initialised, and +<code class="computeroutput">total_in_lo32</code>, +<code class="computeroutput">total_in_hi32</code>, +<code class="computeroutput">total_out_lo32</code> and +<code class="computeroutput">total_out_hi32</code> will have been +set to zero. These four fields are used by the library to inform +the caller of the total amount of data passed into and out of the +library, respectively. You should not try to change them. As of +version 1.0, 64-bit counts are maintained, even on 32-bit +platforms, using the <code class="computeroutput">_hi32</code> +fields to store the upper 32 bits of the count. So, for example, +the total amount of data in is <code class="computeroutput">(total_in_hi32 +<< 32) + total_in_lo32</code>.</p> +<p>Parameter <code class="computeroutput">blockSize100k</code> +specifies the block size to be used for compression. It should +be a value between 1 and 9 inclusive, and the actual block size +used is 100000 x this figure. 9 gives the best compression but +takes most memory.</p> +<p>Parameter <code class="computeroutput">verbosity</code> should +be set to a number between 0 and 4 inclusive. 0 is silent, and +greater numbers give increasingly verbose monitoring/debugging +output. If the library has been compiled with +<code class="computeroutput">-DBZ_NO_STDIO</code>, no such output +will appear for any verbosity setting.</p> +<p>Parameter <code class="computeroutput">workFactor</code> +controls how the compression phase behaves when presented with +worst case, highly repetitive, input data. If compression runs +into difficulties caused by repetitive data, the library switches +from the standard sorting algorithm to a fallback algorithm. The +fallback is slower than the standard algorithm by perhaps a +factor of three, but always behaves reasonably, no matter how bad +the input.</p> +<p>Lower values of <code class="computeroutput">workFactor</code> +reduce the amount of effort the standard algorithm will expend +before resorting to the fallback. You should set this parameter +carefully; too low, and many inputs will be handled by the +fallback algorithm and so compress rather slowly, too high, and +your average-to-worst case compression times can become very +large. The default value of 30 gives reasonable behaviour over a +wide range of circumstances.</p> +<p>Allowable values range from 0 to 250 inclusive. 0 is a +special case, equivalent to using the default value of 30.</p> +<p>Note that the compressed output generated is the same +regardless of whether or not the fallback algorithm is +used.</p> +<p>Be aware also that this parameter may disappear entirely in +future versions of the library. In principle it should be +possible to devise a good way to automatically choose which +algorithm to use. Such a mechanism would render the parameter +obsolete.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if strm is NULL + or blockSize < 1 or blockSize > 9 + or verbosity < 0 or verbosity > 4 + or workFactor < 0 or workFactor > 250 +BZ_MEM_ERROR + if not enough memory is available +BZ_OK + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">BZ2_bzCompress + if BZ_OK is returned + no specific action needed in case of error</pre> +</div> +<div class="sect2" title="3.3.2. BZ2_bzCompress"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzCompress"></a>3.3.2. BZ2_bzCompress</h3></div></div></div> +<pre class="programlisting">int BZ2_bzCompress ( bz_stream *strm, int action );</pre> +<p>Provides more input and/or output buffer space for the +library. The caller maintains input and output buffers, and +calls <code class="computeroutput">BZ2_bzCompress</code> to transfer +data between them.</p> +<p>Before each call to +<code class="computeroutput">BZ2_bzCompress</code>, +<code class="computeroutput">next_in</code> should point at the data +to be compressed, and <code class="computeroutput">avail_in</code> +should indicate how many bytes the library may read. +<code class="computeroutput">BZ2_bzCompress</code> updates +<code class="computeroutput">next_in</code>, +<code class="computeroutput">avail_in</code> and +<code class="computeroutput">total_in</code> to reflect the number +of bytes it has read.</p> +<p>Similarly, <code class="computeroutput">next_out</code> should +point to a buffer in which the compressed data is to be placed, +with <code class="computeroutput">avail_out</code> indicating how +much output space is available. +<code class="computeroutput">BZ2_bzCompress</code> updates +<code class="computeroutput">next_out</code>, +<code class="computeroutput">avail_out</code> and +<code class="computeroutput">total_out</code> to reflect the number +of bytes output.</p> +<p>You may provide and remove as little or as much data as you +like on each call of +<code class="computeroutput">BZ2_bzCompress</code>. In the limit, +it is acceptable to supply and remove data one byte at a time, +although this would be terribly inefficient. You should always +ensure that at least one byte of output space is available at +each call.</p> +<p>A second purpose of +<code class="computeroutput">BZ2_bzCompress</code> is to request a +change of mode of the compressed stream.</p> +<p>Conceptually, a compressed stream can be in one of four +states: IDLE, RUNNING, FLUSHING and FINISHING. Before +initialisation +(<code class="computeroutput">BZ2_bzCompressInit</code>) and after +termination (<code class="computeroutput">BZ2_bzCompressEnd</code>), +a stream is regarded as IDLE.</p> +<p>Upon initialisation +(<code class="computeroutput">BZ2_bzCompressInit</code>), the stream +is placed in the RUNNING state. Subsequent calls to +<code class="computeroutput">BZ2_bzCompress</code> should pass +<code class="computeroutput">BZ_RUN</code> as the requested action; +other actions are illegal and will result in +<code class="computeroutput">BZ_SEQUENCE_ERROR</code>.</p> +<p>At some point, the calling program will have provided all +the input data it wants to. It will then want to finish up -- in +effect, asking the library to process any data it might have +buffered internally. In this state, +<code class="computeroutput">BZ2_bzCompress</code> will no longer +attempt to read data from +<code class="computeroutput">next_in</code>, but it will want to +write data to <code class="computeroutput">next_out</code>. Because +the output buffer supplied by the user can be arbitrarily small, +the finishing-up operation cannot necessarily be done with a +single call of +<code class="computeroutput">BZ2_bzCompress</code>.</p> +<p>Instead, the calling program passes +<code class="computeroutput">BZ_FINISH</code> as an action to +<code class="computeroutput">BZ2_bzCompress</code>. This changes +the stream's state to FINISHING. Any remaining input (ie, +<code class="computeroutput">next_in[0 .. avail_in-1]</code>) is +compressed and transferred to the output buffer. To do this, +<code class="computeroutput">BZ2_bzCompress</code> must be called +repeatedly until all the output has been consumed. At that +point, <code class="computeroutput">BZ2_bzCompress</code> returns +<code class="computeroutput">BZ_STREAM_END</code>, and the stream's +state is set back to IDLE. +<code class="computeroutput">BZ2_bzCompressEnd</code> should then be +called.</p> +<p>Just to make sure the calling program does not cheat, the +library makes a note of <code class="computeroutput">avail_in</code> +at the time of the first call to +<code class="computeroutput">BZ2_bzCompress</code> which has +<code class="computeroutput">BZ_FINISH</code> as an action (ie, at +the time the program has announced its intention to not supply +any more input). By comparing this value with that of +<code class="computeroutput">avail_in</code> over subsequent calls +to <code class="computeroutput">BZ2_bzCompress</code>, the library +can detect any attempts to slip in more data to compress. Any +calls for which this is detected will return +<code class="computeroutput">BZ_SEQUENCE_ERROR</code>. This +indicates a programming mistake which should be corrected.</p> +<p>Instead of asking to finish, the calling program may ask +<code class="computeroutput">BZ2_bzCompress</code> to take all the +remaining input, compress it and terminate the current +(Burrows-Wheeler) compression block. This could be useful for +error control purposes. The mechanism is analogous to that for +finishing: call <code class="computeroutput">BZ2_bzCompress</code> +with an action of <code class="computeroutput">BZ_FLUSH</code>, +remove output data, and persist with the +<code class="computeroutput">BZ_FLUSH</code> action until the value +<code class="computeroutput">BZ_RUN</code> is returned. As with +finishing, <code class="computeroutput">BZ2_bzCompress</code> +detects any attempt to provide more input data once the flush has +begun.</p> +<p>Once the flush is complete, the stream returns to the +normal RUNNING state.</p> +<p>This all sounds pretty complex, but isn't really. Here's a +table which shows which actions are allowable in each state, what +action will be taken, what the next state is, and what the +non-error return values are. Note that you can't explicitly ask +what state the stream is in, but nor do you need to -- it can be +inferred from the values returned by +<code class="computeroutput">BZ2_bzCompress</code>.</p> +<pre class="programlisting">IDLE/any + Illegal. IDLE state only exists after BZ2_bzCompressEnd or + before BZ2_bzCompressInit. + Return value = BZ_SEQUENCE_ERROR + +RUNNING/BZ_RUN + Compress from next_in to next_out as much as possible. + Next state = RUNNING + Return value = BZ_RUN_OK + +RUNNING/BZ_FLUSH + Remember current value of next_in. Compress from next_in + to next_out as much as possible, but do not accept any more input. + Next state = FLUSHING + Return value = BZ_FLUSH_OK + +RUNNING/BZ_FINISH + Remember current value of next_in. Compress from next_in + to next_out as much as possible, but do not accept any more input. + Next state = FINISHING + Return value = BZ_FINISH_OK + +FLUSHING/BZ_FLUSH + Compress from next_in to next_out as much as possible, + but do not accept any more input. + If all the existing input has been used up and all compressed + output has been removed + Next state = RUNNING; Return value = BZ_RUN_OK + else + Next state = FLUSHING; Return value = BZ_FLUSH_OK + +FLUSHING/other + Illegal. + Return value = BZ_SEQUENCE_ERROR + +FINISHING/BZ_FINISH + Compress from next_in to next_out as much as possible, + but to not accept any more input. + If all the existing input has been used up and all compressed + output has been removed + Next state = IDLE; Return value = BZ_STREAM_END + else + Next state = FINISHING; Return value = BZ_FINISH_OK + +FINISHING/other + Illegal. + Return value = BZ_SEQUENCE_ERROR</pre> +<p>That still looks complicated? Well, fair enough. The +usual sequence of calls for compressing a load of data is:</p> +<div class="orderedlist"><ol class="orderedlist" type="1"> +<li class="listitem"><p>Get started with + <code class="computeroutput">BZ2_bzCompressInit</code>.</p></li> +<li class="listitem"><p>Shovel data in and shlurp out its compressed form + using zero or more calls of + <code class="computeroutput">BZ2_bzCompress</code> with action = + <code class="computeroutput">BZ_RUN</code>.</p></li> +<li class="listitem"><p>Finish up. Repeatedly call + <code class="computeroutput">BZ2_bzCompress</code> with action = + <code class="computeroutput">BZ_FINISH</code>, copying out the + compressed output, until + <code class="computeroutput">BZ_STREAM_END</code> is + returned.</p></li> +<li class="listitem"><p>Close up and go home. Call + <code class="computeroutput">BZ2_bzCompressEnd</code>.</p></li> +</ol></div> +<p>If the data you want to compress fits into your input +buffer all at once, you can skip the calls of +<code class="computeroutput">BZ2_bzCompress ( ..., BZ_RUN )</code> +and just do the <code class="computeroutput">BZ2_bzCompress ( ..., BZ_FINISH +)</code> calls.</p> +<p>All required memory is allocated by +<code class="computeroutput">BZ2_bzCompressInit</code>. The +compression library can accept any data at all (obviously). So +you shouldn't get any error return values from the +<code class="computeroutput">BZ2_bzCompress</code> calls. If you +do, they will be +<code class="computeroutput">BZ_SEQUENCE_ERROR</code>, and indicate +a bug in your programming.</p> +<p>Trivial other possible return values:</p> +<pre class="programlisting">BZ_PARAM_ERROR + if strm is NULL, or strm->s is NULL</pre> +</div> +<div class="sect2" title="3.3.3. BZ2_bzCompressEnd"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzCompress-end"></a>3.3.3. BZ2_bzCompressEnd</h3></div></div></div> +<pre class="programlisting">int BZ2_bzCompressEnd ( bz_stream *strm );</pre> +<p>Releases all memory associated with a compression +stream.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_PARAM_ERROR if strm is NULL or strm->s is NULL +BZ_OK otherwise</pre> +</div> +<div class="sect2" title="3.3.4. BZ2_bzDecompressInit"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzDecompress-init"></a>3.3.4. BZ2_bzDecompressInit</h3></div></div></div> +<pre class="programlisting">int BZ2_bzDecompressInit ( bz_stream *strm, int verbosity, int small );</pre> +<p>Prepares for decompression. As with +<code class="computeroutput">BZ2_bzCompressInit</code>, a +<code class="computeroutput">bz_stream</code> record should be +allocated and initialised before the call. Fields +<code class="computeroutput">bzalloc</code>, +<code class="computeroutput">bzfree</code> and +<code class="computeroutput">opaque</code> should be set if a custom +memory allocator is required, or made +<code class="computeroutput">NULL</code> for the normal +<code class="computeroutput">malloc</code> / +<code class="computeroutput">free</code> routines. Upon return, the +internal state will have been initialised, and +<code class="computeroutput">total_in</code> and +<code class="computeroutput">total_out</code> will be zero.</p> +<p>For the meaning of parameter +<code class="computeroutput">verbosity</code>, see +<code class="computeroutput">BZ2_bzCompressInit</code>.</p> +<p>If <code class="computeroutput">small</code> is nonzero, the +library will use an alternative decompression algorithm which +uses less memory but at the cost of decompressing more slowly +(roughly speaking, half the speed, but the maximum memory +requirement drops to around 2300k). See <a class="xref" href="#using" title="2. How to use bzip2">How to use bzip2</a> +for more information on memory management.</p> +<p>Note that the amount of memory needed to decompress a +stream cannot be determined until the stream's header has been +read, so even if +<code class="computeroutput">BZ2_bzDecompressInit</code> succeeds, a +subsequent <code class="computeroutput">BZ2_bzDecompress</code> +could fail with +<code class="computeroutput">BZ_MEM_ERROR</code>.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if ( small != 0 && small != 1 ) + or (verbosity <; 0 || verbosity > 4) +BZ_MEM_ERROR + if insufficient memory is available</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">BZ2_bzDecompress + if BZ_OK was returned + no specific action required in case of error</pre> +</div> +<div class="sect2" title="3.3.5. BZ2_bzDecompress"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzDecompress"></a>3.3.5. BZ2_bzDecompress</h3></div></div></div> +<pre class="programlisting">int BZ2_bzDecompress ( bz_stream *strm );</pre> +<p>Provides more input and/out output buffer space for the +library. The caller maintains input and output buffers, and uses +<code class="computeroutput">BZ2_bzDecompress</code> to transfer +data between them.</p> +<p>Before each call to +<code class="computeroutput">BZ2_bzDecompress</code>, +<code class="computeroutput">next_in</code> should point at the +compressed data, and <code class="computeroutput">avail_in</code> +should indicate how many bytes the library may read. +<code class="computeroutput">BZ2_bzDecompress</code> updates +<code class="computeroutput">next_in</code>, +<code class="computeroutput">avail_in</code> and +<code class="computeroutput">total_in</code> to reflect the number +of bytes it has read.</p> +<p>Similarly, <code class="computeroutput">next_out</code> should +point to a buffer in which the uncompressed output is to be +placed, with <code class="computeroutput">avail_out</code> +indicating how much output space is available. +<code class="computeroutput">BZ2_bzCompress</code> updates +<code class="computeroutput">next_out</code>, +<code class="computeroutput">avail_out</code> and +<code class="computeroutput">total_out</code> to reflect the number +of bytes output.</p> +<p>You may provide and remove as little or as much data as you +like on each call of +<code class="computeroutput">BZ2_bzDecompress</code>. In the limit, +it is acceptable to supply and remove data one byte at a time, +although this would be terribly inefficient. You should always +ensure that at least one byte of output space is available at +each call.</p> +<p>Use of <code class="computeroutput">BZ2_bzDecompress</code> is +simpler than +<code class="computeroutput">BZ2_bzCompress</code>.</p> +<p>You should provide input and remove output as described +above, and repeatedly call +<code class="computeroutput">BZ2_bzDecompress</code> until +<code class="computeroutput">BZ_STREAM_END</code> is returned. +Appearance of <code class="computeroutput">BZ_STREAM_END</code> +denotes that <code class="computeroutput">BZ2_bzDecompress</code> +has detected the logical end of the compressed stream. +<code class="computeroutput">BZ2_bzDecompress</code> will not +produce <code class="computeroutput">BZ_STREAM_END</code> until all +output data has been placed into the output buffer, so once +<code class="computeroutput">BZ_STREAM_END</code> appears, you are +guaranteed to have available all the decompressed output, and +<code class="computeroutput">BZ2_bzDecompressEnd</code> can safely +be called.</p> +<p>If case of an error return value, you should call +<code class="computeroutput">BZ2_bzDecompressEnd</code> to clean up +and release memory.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_PARAM_ERROR + if strm is NULL or strm->s is NULL + or strm->avail_out < 1 +BZ_DATA_ERROR + if a data integrity error is detected in the compressed stream +BZ_DATA_ERROR_MAGIC + if the compressed stream doesn't begin with the right magic bytes +BZ_MEM_ERROR + if there wasn't enough memory available +BZ_STREAM_END + if the logical end of the data stream was detected and all + output in has been consumed, eg s-->avail_out > 0 +BZ_OK + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">BZ2_bzDecompress + if BZ_OK was returned +BZ2_bzDecompressEnd + otherwise</pre> +</div> +<div class="sect2" title="3.3.6. BZ2_bzDecompressEnd"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzDecompress-end"></a>3.3.6. BZ2_bzDecompressEnd</h3></div></div></div> +<pre class="programlisting">int BZ2_bzDecompressEnd ( bz_stream *strm );</pre> +<p>Releases all memory associated with a decompression +stream.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_PARAM_ERROR + if strm is NULL or strm->s is NULL +BZ_OK + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting"> None.</pre> +</div> +</div> +<div class="sect1" title="3.4. High-level interface"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="hl-interface"></a>3.4. High-level interface</h2></div></div></div> +<p>This interface provides functions for reading and writing +<code class="computeroutput">bzip2</code> format files. First, some +general points.</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p>All of the functions take an + <code class="computeroutput">int*</code> first argument, + <code class="computeroutput">bzerror</code>. After each call, + <code class="computeroutput">bzerror</code> should be consulted + first to determine the outcome of the call. If + <code class="computeroutput">bzerror</code> is + <code class="computeroutput">BZ_OK</code>, the call completed + successfully, and only then should the return value of the + function (if any) be consulted. If + <code class="computeroutput">bzerror</code> is + <code class="computeroutput">BZ_IO_ERROR</code>, there was an + error reading/writing the underlying compressed file, and you + should then consult <code class="computeroutput">errno</code> / + <code class="computeroutput">perror</code> to determine the cause + of the difficulty. <code class="computeroutput">bzerror</code> + may also be set to various other values; precise details are + given on a per-function basis below.</p></li> +<li class="listitem" style="list-style-type: disc"><p>If <code class="computeroutput">bzerror</code> indicates + an error (ie, anything except + <code class="computeroutput">BZ_OK</code> and + <code class="computeroutput">BZ_STREAM_END</code>), you should + immediately call + <code class="computeroutput">BZ2_bzReadClose</code> (or + <code class="computeroutput">BZ2_bzWriteClose</code>, depending on + whether you are attempting to read or to write) to free up all + resources associated with the stream. Once an error has been + indicated, behaviour of all calls except + <code class="computeroutput">BZ2_bzReadClose</code> + (<code class="computeroutput">BZ2_bzWriteClose</code>) is + undefined. The implication is that (1) + <code class="computeroutput">bzerror</code> should be checked + after each call, and (2) if + <code class="computeroutput">bzerror</code> indicates an error, + <code class="computeroutput">BZ2_bzReadClose</code> + (<code class="computeroutput">BZ2_bzWriteClose</code>) should then + be called to clean up.</p></li> +<li class="listitem" style="list-style-type: disc"><p>The <code class="computeroutput">FILE*</code> arguments + passed to <code class="computeroutput">BZ2_bzReadOpen</code> / + <code class="computeroutput">BZ2_bzWriteOpen</code> should be set + to binary mode. Most Unix systems will do this by default, but + other platforms, including Windows and Mac, will not. If you + omit this, you may encounter problems when moving code to new + platforms.</p></li> +<li class="listitem" style="list-style-type: disc"><p>Memory allocation requests are handled by + <code class="computeroutput">malloc</code> / + <code class="computeroutput">free</code>. At present there is no + facility for user-defined memory allocators in the file I/O + functions (could easily be added, though).</p></li> +</ul></div> +<div class="sect2" title="3.4.1. BZ2_bzReadOpen"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzreadopen"></a>3.4.1. BZ2_bzReadOpen</h3></div></div></div> +<pre class="programlisting">typedef void BZFILE; + +BZFILE *BZ2_bzReadOpen( int *bzerror, FILE *f, + int verbosity, int small, + void *unused, int nUnused );</pre> +<p>Prepare to read compressed data from file handle +<code class="computeroutput">f</code>. +<code class="computeroutput">f</code> should refer to a file which +has been opened for reading, and for which the error indicator +(<code class="computeroutput">ferror(f)</code>)is not set. If +<code class="computeroutput">small</code> is 1, the library will try +to decompress using less memory, at the expense of speed.</p> +<p>For reasons explained below, +<code class="computeroutput">BZ2_bzRead</code> will decompress the +<code class="computeroutput">nUnused</code> bytes starting at +<code class="computeroutput">unused</code>, before starting to read +from the file <code class="computeroutput">f</code>. At most +<code class="computeroutput">BZ_MAX_UNUSED</code> bytes may be +supplied like this. If this facility is not required, you should +pass <code class="computeroutput">NULL</code> and +<code class="computeroutput">0</code> for +<code class="computeroutput">unused</code> and +n<code class="computeroutput">Unused</code> respectively.</p> +<p>For the meaning of parameters +<code class="computeroutput">small</code> and +<code class="computeroutput">verbosity</code>, see +<code class="computeroutput">BZ2_bzDecompressInit</code>.</p> +<p>The amount of memory needed to decompress a file cannot be +determined until the file's header has been read. So it is +possible that <code class="computeroutput">BZ2_bzReadOpen</code> +returns <code class="computeroutput">BZ_OK</code> but a subsequent +call of <code class="computeroutput">BZ2_bzRead</code> will return +<code class="computeroutput">BZ_MEM_ERROR</code>.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if f is NULL + or small is neither 0 nor 1 + or ( unused == NULL && nUnused != 0 ) + or ( unused != NULL && !(0 <= nUnused <= BZ_MAX_UNUSED) ) +BZ_IO_ERROR + if ferror(f) is nonzero +BZ_MEM_ERROR + if insufficient memory is available +BZ_OK + otherwise.</pre> +<p>Possible return values:</p> +<pre class="programlisting">Pointer to an abstract BZFILE + if bzerror is BZ_OK +NULL + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">BZ2_bzRead + if bzerror is BZ_OK +BZ2_bzClose + otherwise</pre> +</div> +<div class="sect2" title="3.4.2. BZ2_bzRead"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzread"></a>3.4.2. BZ2_bzRead</h3></div></div></div> +<pre class="programlisting">int BZ2_bzRead ( int *bzerror, BZFILE *b, void *buf, int len );</pre> +<p>Reads up to <code class="computeroutput">len</code> +(uncompressed) bytes from the compressed file +<code class="computeroutput">b</code> into the buffer +<code class="computeroutput">buf</code>. If the read was +successful, <code class="computeroutput">bzerror</code> is set to +<code class="computeroutput">BZ_OK</code> and the number of bytes +read is returned. If the logical end-of-stream was detected, +<code class="computeroutput">bzerror</code> will be set to +<code class="computeroutput">BZ_STREAM_END</code>, and the number of +bytes read is returned. All other +<code class="computeroutput">bzerror</code> values denote an +error.</p> +<p><code class="computeroutput">BZ2_bzRead</code> will supply +<code class="computeroutput">len</code> bytes, unless the logical +stream end is detected or an error occurs. Because of this, it +is possible to detect the stream end by observing when the number +of bytes returned is less than the number requested. +Nevertheless, this is regarded as inadvisable; you should instead +check <code class="computeroutput">bzerror</code> after every call +and watch out for +<code class="computeroutput">BZ_STREAM_END</code>.</p> +<p>Internally, <code class="computeroutput">BZ2_bzRead</code> +copies data from the compressed file in chunks of size +<code class="computeroutput">BZ_MAX_UNUSED</code> bytes before +decompressing it. If the file contains more bytes than strictly +needed to reach the logical end-of-stream, +<code class="computeroutput">BZ2_bzRead</code> will almost certainly +read some of the trailing data before signalling +<code class="computeroutput">BZ_SEQUENCE_END</code>. To collect the +read but unused data once +<code class="computeroutput">BZ_SEQUENCE_END</code> has appeared, +call <code class="computeroutput">BZ2_bzReadGetUnused</code> +immediately before +<code class="computeroutput">BZ2_bzReadClose</code>.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_PARAM_ERROR + if b is NULL or buf is NULL or len < 0 +BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzWriteOpen +BZ_IO_ERROR + if there is an error reading from the compressed file +BZ_UNEXPECTED_EOF + if the compressed file ended before + the logical end-of-stream was detected +BZ_DATA_ERROR + if a data integrity error was detected in the compressed stream +BZ_DATA_ERROR_MAGIC + if the stream does not begin with the requisite header bytes + (ie, is not a bzip2 data file). This is really + a special case of BZ_DATA_ERROR. +BZ_MEM_ERROR + if insufficient memory was available +BZ_STREAM_END + if the logical end of stream was detected. +BZ_OK + otherwise.</pre> +<p>Possible return values:</p> +<pre class="programlisting">number of bytes read + if bzerror is BZ_OK or BZ_STREAM_END +undefined + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">collect data from buf, then BZ2_bzRead or BZ2_bzReadClose + if bzerror is BZ_OK +collect data from buf, then BZ2_bzReadClose or BZ2_bzReadGetUnused + if bzerror is BZ_SEQUENCE_END +BZ2_bzReadClose + otherwise</pre> +</div> +<div class="sect2" title="3.4.3. BZ2_bzReadGetUnused"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzreadgetunused"></a>3.4.3. BZ2_bzReadGetUnused</h3></div></div></div> +<pre class="programlisting">void BZ2_bzReadGetUnused( int* bzerror, BZFILE *b, + void** unused, int* nUnused );</pre> +<p>Returns data which was read from the compressed file but +was not needed to get to the logical end-of-stream. +<code class="computeroutput">*unused</code> is set to the address of +the data, and <code class="computeroutput">*nUnused</code> to the +number of bytes. <code class="computeroutput">*nUnused</code> will +be set to a value between <code class="computeroutput">0</code> and +<code class="computeroutput">BZ_MAX_UNUSED</code> inclusive.</p> +<p>This function may only be called once +<code class="computeroutput">BZ2_bzRead</code> has signalled +<code class="computeroutput">BZ_STREAM_END</code> but before +<code class="computeroutput">BZ2_bzReadClose</code>.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_PARAM_ERROR + if b is NULL + or unused is NULL or nUnused is NULL +BZ_SEQUENCE_ERROR + if BZ_STREAM_END has not been signalled + or if b was opened with BZ2_bzWriteOpen +BZ_OK + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">BZ2_bzReadClose</pre> +</div> +<div class="sect2" title="3.4.4. BZ2_bzReadClose"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzreadclose"></a>3.4.4. BZ2_bzReadClose</h3></div></div></div> +<pre class="programlisting">void BZ2_bzReadClose ( int *bzerror, BZFILE *b );</pre> +<p>Releases all memory pertaining to the compressed file +<code class="computeroutput">b</code>. +<code class="computeroutput">BZ2_bzReadClose</code> does not call +<code class="computeroutput">fclose</code> on the underlying file +handle, so you should do that yourself if appropriate. +<code class="computeroutput">BZ2_bzReadClose</code> should be called +to clean up after all error situations.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzOpenWrite +BZ_OK + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">none</pre> +</div> +<div class="sect2" title="3.4.5. BZ2_bzWriteOpen"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzwriteopen"></a>3.4.5. BZ2_bzWriteOpen</h3></div></div></div> +<pre class="programlisting">BZFILE *BZ2_bzWriteOpen( int *bzerror, FILE *f, + int blockSize100k, int verbosity, + int workFactor );</pre> +<p>Prepare to write compressed data to file handle +<code class="computeroutput">f</code>. +<code class="computeroutput">f</code> should refer to a file which +has been opened for writing, and for which the error indicator +(<code class="computeroutput">ferror(f)</code>)is not set.</p> +<p>For the meaning of parameters +<code class="computeroutput">blockSize100k</code>, +<code class="computeroutput">verbosity</code> and +<code class="computeroutput">workFactor</code>, see +<code class="computeroutput">BZ2_bzCompressInit</code>.</p> +<p>All required memory is allocated at this stage, so if the +call completes successfully, +<code class="computeroutput">BZ_MEM_ERROR</code> cannot be signalled +by a subsequent call to +<code class="computeroutput">BZ2_bzWrite</code>.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if f is NULL + or blockSize100k < 1 or blockSize100k > 9 +BZ_IO_ERROR + if ferror(f) is nonzero +BZ_MEM_ERROR + if insufficient memory is available +BZ_OK + otherwise</pre> +<p>Possible return values:</p> +<pre class="programlisting">Pointer to an abstract BZFILE + if bzerror is BZ_OK +NULL + otherwise</pre> +<p>Allowable next actions:</p> +<pre class="programlisting">BZ2_bzWrite + if bzerror is BZ_OK + (you could go directly to BZ2_bzWriteClose, but this would be pretty pointless) +BZ2_bzWriteClose + otherwise</pre> +</div> +<div class="sect2" title="3.4.6. BZ2_bzWrite"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzwrite"></a>3.4.6. BZ2_bzWrite</h3></div></div></div> +<pre class="programlisting">void BZ2_bzWrite ( int *bzerror, BZFILE *b, void *buf, int len );</pre> +<p>Absorbs <code class="computeroutput">len</code> bytes from the +buffer <code class="computeroutput">buf</code>, eventually to be +compressed and written to the file.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_PARAM_ERROR + if b is NULL or buf is NULL or len < 0 +BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzReadOpen +BZ_IO_ERROR + if there is an error writing the compressed file. +BZ_OK + otherwise</pre> +</div> +<div class="sect2" title="3.4.7. BZ2_bzWriteClose"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzwriteclose"></a>3.4.7. BZ2_bzWriteClose</h3></div></div></div> +<pre class="programlisting">void BZ2_bzWriteClose( int *bzerror, BZFILE* f, + int abandon, + unsigned int* nbytes_in, + unsigned int* nbytes_out ); + +void BZ2_bzWriteClose64( int *bzerror, BZFILE* f, + int abandon, + unsigned int* nbytes_in_lo32, + unsigned int* nbytes_in_hi32, + unsigned int* nbytes_out_lo32, + unsigned int* nbytes_out_hi32 );</pre> +<p>Compresses and flushes to the compressed file all data so +far supplied by <code class="computeroutput">BZ2_bzWrite</code>. +The logical end-of-stream markers are also written, so subsequent +calls to <code class="computeroutput">BZ2_bzWrite</code> are +illegal. All memory associated with the compressed file +<code class="computeroutput">b</code> is released. +<code class="computeroutput">fflush</code> is called on the +compressed file, but it is not +<code class="computeroutput">fclose</code>'d.</p> +<p>If <code class="computeroutput">BZ2_bzWriteClose</code> is +called to clean up after an error, the only action is to release +the memory. The library records the error codes issued by +previous calls, so this situation will be detected automatically. +There is no attempt to complete the compression operation, nor to +<code class="computeroutput">fflush</code> the compressed file. You +can force this behaviour to happen even in the case of no error, +by passing a nonzero value to +<code class="computeroutput">abandon</code>.</p> +<p>If <code class="computeroutput">nbytes_in</code> is non-null, +<code class="computeroutput">*nbytes_in</code> will be set to be the +total volume of uncompressed data handled. Similarly, +<code class="computeroutput">nbytes_out</code> will be set to the +total volume of compressed data written. For compatibility with +older versions of the library, +<code class="computeroutput">BZ2_bzWriteClose</code> only yields the +lower 32 bits of these counts. Use +<code class="computeroutput">BZ2_bzWriteClose64</code> if you want +the full 64 bit counts. These two functions are otherwise +absolutely identical.</p> +<p>Possible assignments to +<code class="computeroutput">bzerror</code>:</p> +<pre class="programlisting">BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzReadOpen +BZ_IO_ERROR + if there is an error writing the compressed file +BZ_OK + otherwise</pre> +</div> +<div class="sect2" title="3.4.8. Handling embedded compressed data streams"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="embed"></a>3.4.8. Handling embedded compressed data streams</h3></div></div></div> +<p>The high-level library facilitates use of +<code class="computeroutput">bzip2</code> data streams which form +some part of a surrounding, larger data stream.</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p>For writing, the library takes an open file handle, + writes compressed data to it, + <code class="computeroutput">fflush</code>es it but does not + <code class="computeroutput">fclose</code> it. The calling + application can write its own data before and after the + compressed data stream, using that same file handle.</p></li> +<li class="listitem" style="list-style-type: disc"><p>Reading is more complex, and the facilities are not as + general as they could be since generality is hard to reconcile + with efficiency. <code class="computeroutput">BZ2_bzRead</code> + reads from the compressed file in blocks of size + <code class="computeroutput">BZ_MAX_UNUSED</code> bytes, and in + doing so probably will overshoot the logical end of compressed + stream. To recover this data once decompression has ended, + call <code class="computeroutput">BZ2_bzReadGetUnused</code> after + the last call of <code class="computeroutput">BZ2_bzRead</code> + (the one returning + <code class="computeroutput">BZ_STREAM_END</code>) but before + calling + <code class="computeroutput">BZ2_bzReadClose</code>.</p></li> +</ul></div> +<p>This mechanism makes it easy to decompress multiple +<code class="computeroutput">bzip2</code> streams placed end-to-end. +As the end of one stream, when +<code class="computeroutput">BZ2_bzRead</code> returns +<code class="computeroutput">BZ_STREAM_END</code>, call +<code class="computeroutput">BZ2_bzReadGetUnused</code> to collect +the unused data (copy it into your own buffer somewhere). That +data forms the start of the next compressed stream. To start +uncompressing that next stream, call +<code class="computeroutput">BZ2_bzReadOpen</code> again, feeding in +the unused data via the <code class="computeroutput">unused</code> / +<code class="computeroutput">nUnused</code> parameters. Keep doing +this until <code class="computeroutput">BZ_STREAM_END</code> return +coincides with the physical end of file +(<code class="computeroutput">feof(f)</code>). In this situation +<code class="computeroutput">BZ2_bzReadGetUnused</code> will of +course return no data.</p> +<p>This should give some feel for how the high-level interface +can be used. If you require extra flexibility, you'll have to +bite the bullet and get to grips with the low-level +interface.</p> +</div> +<div class="sect2" title="3.4.9. Standard file-reading/writing code"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="std-rdwr"></a>3.4.9. Standard file-reading/writing code</h3></div></div></div> +<p>Here's how you'd write data to a compressed file:</p> +<pre class="programlisting">FILE* f; +BZFILE* b; +int nBuf; +char buf[ /* whatever size you like */ ]; +int bzerror; +int nWritten; + +f = fopen ( "myfile.bz2", "w" ); +if ( !f ) { + /* handle error */ +} +b = BZ2_bzWriteOpen( &bzerror, f, 9 ); +if (bzerror != BZ_OK) { + BZ2_bzWriteClose ( b ); + /* handle error */ +} + +while ( /* condition */ ) { + /* get data to write into buf, and set nBuf appropriately */ + nWritten = BZ2_bzWrite ( &bzerror, b, buf, nBuf ); + if (bzerror == BZ_IO_ERROR) { + BZ2_bzWriteClose ( &bzerror, b ); + /* handle error */ + } +} + +BZ2_bzWriteClose( &bzerror, b ); +if (bzerror == BZ_IO_ERROR) { + /* handle error */ +}</pre> +<p>And to read from a compressed file:</p> +<pre class="programlisting">FILE* f; +BZFILE* b; +int nBuf; +char buf[ /* whatever size you like */ ]; +int bzerror; +int nWritten; + +f = fopen ( "myfile.bz2", "r" ); +if ( !f ) { + /* handle error */ +} +b = BZ2_bzReadOpen ( &bzerror, f, 0, NULL, 0 ); +if ( bzerror != BZ_OK ) { + BZ2_bzReadClose ( &bzerror, b ); + /* handle error */ +} + +bzerror = BZ_OK; +while ( bzerror == BZ_OK && /* arbitrary other conditions */) { + nBuf = BZ2_bzRead ( &bzerror, b, buf, /* size of buf */ ); + if ( bzerror == BZ_OK ) { + /* do something with buf[0 .. nBuf-1] */ + } +} +if ( bzerror != BZ_STREAM_END ) { + BZ2_bzReadClose ( &bzerror, b ); + /* handle error */ +} else { + BZ2_bzReadClose ( &bzerror, b ); +}</pre> +</div> +</div> +<div class="sect1" title="3.5. Utility functions"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="util-fns"></a>3.5. Utility functions</h2></div></div></div> +<div class="sect2" title="3.5.1. BZ2_bzBuffToBuffCompress"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzbufftobuffcompress"></a>3.5.1. BZ2_bzBuffToBuffCompress</h3></div></div></div> +<pre class="programlisting">int BZ2_bzBuffToBuffCompress( char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int blockSize100k, + int verbosity, + int workFactor );</pre> +<p>Attempts to compress the data in <code class="computeroutput">source[0 +.. sourceLen-1]</code> into the destination buffer, +<code class="computeroutput">dest[0 .. *destLen-1]</code>. If the +destination buffer is big enough, +<code class="computeroutput">*destLen</code> is set to the size of +the compressed data, and <code class="computeroutput">BZ_OK</code> +is returned. If the compressed data won't fit, +<code class="computeroutput">*destLen</code> is unchanged, and +<code class="computeroutput">BZ_OUTBUFF_FULL</code> is +returned.</p> +<p>Compression in this manner is a one-shot event, done with a +single call to this function. The resulting compressed data is a +complete <code class="computeroutput">bzip2</code> format data +stream. There is no mechanism for making additional calls to +provide extra input data. If you want that kind of mechanism, +use the low-level interface.</p> +<p>For the meaning of parameters +<code class="computeroutput">blockSize100k</code>, +<code class="computeroutput">verbosity</code> and +<code class="computeroutput">workFactor</code>, see +<code class="computeroutput">BZ2_bzCompressInit</code>.</p> +<p>To guarantee that the compressed data will fit in its +buffer, allocate an output buffer of size 1% larger than the +uncompressed data, plus six hundred extra bytes.</p> +<p><code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> +will not write data at or beyond +<code class="computeroutput">dest[*destLen]</code>, even in case of +buffer overflow.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if dest is NULL or destLen is NULL + or blockSize100k < 1 or blockSize100k > 9 + or verbosity < 0 or verbosity > 4 + or workFactor < 0 or workFactor > 250 +BZ_MEM_ERROR + if insufficient memory is available +BZ_OUTBUFF_FULL + if the size of the compressed data exceeds *destLen +BZ_OK + otherwise</pre> +</div> +<div class="sect2" title="3.5.2. BZ2_bzBuffToBuffDecompress"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="bzbufftobuffdecompress"></a>3.5.2. BZ2_bzBuffToBuffDecompress</h3></div></div></div> +<pre class="programlisting">int BZ2_bzBuffToBuffDecompress( char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int small, + int verbosity );</pre> +<p>Attempts to decompress the data in <code class="computeroutput">source[0 +.. sourceLen-1]</code> into the destination buffer, +<code class="computeroutput">dest[0 .. *destLen-1]</code>. If the +destination buffer is big enough, +<code class="computeroutput">*destLen</code> is set to the size of +the uncompressed data, and <code class="computeroutput">BZ_OK</code> +is returned. If the compressed data won't fit, +<code class="computeroutput">*destLen</code> is unchanged, and +<code class="computeroutput">BZ_OUTBUFF_FULL</code> is +returned.</p> +<p><code class="computeroutput">source</code> is assumed to hold +a complete <code class="computeroutput">bzip2</code> format data +stream. +<code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> tries +to decompress the entirety of the stream into the output +buffer.</p> +<p>For the meaning of parameters +<code class="computeroutput">small</code> and +<code class="computeroutput">verbosity</code>, see +<code class="computeroutput">BZ2_bzDecompressInit</code>.</p> +<p>Because the compression ratio of the compressed data cannot +be known in advance, there is no easy way to guarantee that the +output buffer will be big enough. You may of course make +arrangements in your code to record the size of the uncompressed +data, but such a mechanism is beyond the scope of this +library.</p> +<p><code class="computeroutput">BZ2_bzBuffToBuffDecompress</code> +will not write data at or beyond +<code class="computeroutput">dest[*destLen]</code>, even in case of +buffer overflow.</p> +<p>Possible return values:</p> +<pre class="programlisting">BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if dest is NULL or destLen is NULL + or small != 0 && small != 1 + or verbosity < 0 or verbosity > 4 +BZ_MEM_ERROR + if insufficient memory is available +BZ_OUTBUFF_FULL + if the size of the compressed data exceeds *destLen +BZ_DATA_ERROR + if a data integrity error was detected in the compressed data +BZ_DATA_ERROR_MAGIC + if the compressed data doesn't begin with the right magic bytes +BZ_UNEXPECTED_EOF + if the compressed data ends unexpectedly +BZ_OK + otherwise</pre> +</div> +</div> +<div class="sect1" title="3.6. zlib compatibility functions"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="zlib-compat"></a>3.6. zlib compatibility functions</h2></div></div></div> +<p>Yoshioka Tsuneo has contributed some functions to give +better <code class="computeroutput">zlib</code> compatibility. +These functions are <code class="computeroutput">BZ2_bzopen</code>, +<code class="computeroutput">BZ2_bzread</code>, +<code class="computeroutput">BZ2_bzwrite</code>, +<code class="computeroutput">BZ2_bzflush</code>, +<code class="computeroutput">BZ2_bzclose</code>, +<code class="computeroutput">BZ2_bzerror</code> and +<code class="computeroutput">BZ2_bzlibVersion</code>. These +functions are not (yet) officially part of the library. If they +break, you get to keep all the pieces. Nevertheless, I think +they work ok.</p> +<pre class="programlisting">typedef void BZFILE; + +const char * BZ2_bzlibVersion ( void );</pre> +<p>Returns a string indicating the library version.</p> +<pre class="programlisting">BZFILE * BZ2_bzopen ( const char *path, const char *mode ); +BZFILE * BZ2_bzdopen ( int fd, const char *mode );</pre> +<p>Opens a <code class="computeroutput">.bz2</code> file for +reading or writing, using either its name or a pre-existing file +descriptor. Analogous to <code class="computeroutput">fopen</code> +and <code class="computeroutput">fdopen</code>.</p> +<pre class="programlisting">int BZ2_bzread ( BZFILE* b, void* buf, int len ); +int BZ2_bzwrite ( BZFILE* b, void* buf, int len );</pre> +<p>Reads/writes data from/to a previously opened +<code class="computeroutput">BZFILE</code>. Analogous to +<code class="computeroutput">fread</code> and +<code class="computeroutput">fwrite</code>.</p> +<pre class="programlisting">int BZ2_bzflush ( BZFILE* b ); +void BZ2_bzclose ( BZFILE* b );</pre> +<p>Flushes/closes a <code class="computeroutput">BZFILE</code>. +<code class="computeroutput">BZ2_bzflush</code> doesn't actually do +anything. Analogous to <code class="computeroutput">fflush</code> +and <code class="computeroutput">fclose</code>.</p> +<pre class="programlisting">const char * BZ2_bzerror ( BZFILE *b, int *errnum )</pre> +<p>Returns a string describing the more recent error status of +<code class="computeroutput">b</code>, and also sets +<code class="computeroutput">*errnum</code> to its numerical +value.</p> +</div> +<div class="sect1" title="3.7. Using the library in a stdio-free environment"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="stdio-free"></a>3.7. Using the library in a stdio-free environment</h2></div></div></div> +<div class="sect2" title="3.7.1. Getting rid of stdio"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="stdio-bye"></a>3.7.1. Getting rid of stdio</h3></div></div></div> +<p>In a deeply embedded application, you might want to use +just the memory-to-memory functions. You can do this +conveniently by compiling the library with preprocessor symbol +<code class="computeroutput">BZ_NO_STDIO</code> defined. Doing this +gives you a library containing only the following eight +functions:</p> +<p><code class="computeroutput">BZ2_bzCompressInit</code>, +<code class="computeroutput">BZ2_bzCompress</code>, +<code class="computeroutput">BZ2_bzCompressEnd</code> +<code class="computeroutput">BZ2_bzDecompressInit</code>, +<code class="computeroutput">BZ2_bzDecompress</code>, +<code class="computeroutput">BZ2_bzDecompressEnd</code> +<code class="computeroutput">BZ2_bzBuffToBuffCompress</code>, +<code class="computeroutput">BZ2_bzBuffToBuffDecompress</code></p> +<p>When compiled like this, all functions will ignore +<code class="computeroutput">verbosity</code> settings.</p> +</div> +<div class="sect2" title="3.7.2. Critical error handling"> +<div class="titlepage"><div><div><h3 class="title"> +<a name="critical-error"></a>3.7.2. Critical error handling</h3></div></div></div> +<p><code class="computeroutput">libbzip2</code> contains a number +of internal assertion checks which should, needless to say, never +be activated. Nevertheless, if an assertion should fail, +behaviour depends on whether or not the library was compiled with +<code class="computeroutput">BZ_NO_STDIO</code> set.</p> +<p>For a normal compile, an assertion failure yields the +message:</p> +<div class="blockquote"><blockquote class="blockquote"> +<p>bzip2/libbzip2: internal error number N.</p> +<p>This is a bug in bzip2/libbzip2, 1.0.6 of 6 September 2010. +Please report it to me at: jseward@bzip.org. If this happened +when you were using some program which uses libbzip2 as a +component, you should also report this bug to the author(s) +of that program. Please make an effort to report this bug; +timely and accurate bug reports eventually lead to higher +quality software. Thanks. Julian Seward, 6 September 2010. +</p> +</blockquote></div> +<p>where <code class="computeroutput">N</code> is some error code +number. If <code class="computeroutput">N == 1007</code>, it also +prints some extra text advising the reader that unreliable memory +is often associated with internal error 1007. (This is a +frequently-observed-phenomenon with versions 1.0.0/1.0.1).</p> +<p><code class="computeroutput">exit(3)</code> is then +called.</p> +<p>For a <code class="computeroutput">stdio</code>-free library, +assertion failures result in a call to a function declared +as:</p> +<pre class="programlisting">extern void bz_internal_error ( int errcode );</pre> +<p>The relevant code is passed as a parameter. You should +supply such a function.</p> +<p>In either case, once an assertion failure has occurred, any +<code class="computeroutput">bz_stream</code> records involved can +be regarded as invalid. You should not attempt to resume normal +operation with them.</p> +<p>You may, of course, change critical error handling to suit +your needs. As I said above, critical errors indicate bugs in +the library and should not occur. All "normal" error situations +are indicated via error return codes from functions, and can be +recovered from.</p> +</div> +</div> +<div class="sect1" title="3.8. Making a Windows DLL"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="win-dll"></a>3.8. Making a Windows DLL</h2></div></div></div> +<p>Everything related to Windows has been contributed by +Yoshioka Tsuneo +(<code class="computeroutput">tsuneo@rr.iij4u.or.jp</code>), so +you should send your queries to him (but perhaps Cc: me, +<code class="computeroutput">jseward@bzip.org</code>).</p> +<p>My vague understanding of what to do is: using Visual C++ +5.0, open the project file +<code class="computeroutput">libbz2.dsp</code>, and build. That's +all.</p> +<p>If you can't open the project file for some reason, make a +new one, naming these files: +<code class="computeroutput">blocksort.c</code>, +<code class="computeroutput">bzlib.c</code>, +<code class="computeroutput">compress.c</code>, +<code class="computeroutput">crctable.c</code>, +<code class="computeroutput">decompress.c</code>, +<code class="computeroutput">huffman.c</code>, +<code class="computeroutput">randtable.c</code> and +<code class="computeroutput">libbz2.def</code>. You will also need +to name the header files <code class="computeroutput">bzlib.h</code> +and <code class="computeroutput">bzlib_private.h</code>.</p> +<p>If you don't use VC++, you may need to define the +proprocessor symbol +<code class="computeroutput">_WIN32</code>.</p> +<p>Finally, <code class="computeroutput">dlltest.c</code> is a +sample program using the DLL. It has a project file, +<code class="computeroutput">dlltest.dsp</code>.</p> +<p>If you just want a makefile for Visual C, have a look at +<code class="computeroutput">makefile.msc</code>.</p> +<p>Be aware that if you compile +<code class="computeroutput">bzip2</code> itself on Win32, you must +set <code class="computeroutput">BZ_UNIX</code> to 0 and +<code class="computeroutput">BZ_LCCWIN32</code> to 1, in the file +<code class="computeroutput">bzip2.c</code>, before compiling. +Otherwise the resulting binary won't work correctly.</p> +<p>I haven't tried any of this stuff myself, but it all looks +plausible.</p> +</div> +</div> +<div class="chapter" title="4. Miscellanea"> +<div class="titlepage"><div><div><h2 class="title"> +<a name="misc"></a>4. Miscellanea</h2></div></div></div> +<div class="toc"> +<p><b>Table of Contents</b></p> +<dl> +<dt><span class="sect1"><a href="#limits">4.1. Limitations of the compressed file format</a></span></dt> +<dt><span class="sect1"><a href="#port-issues">4.2. Portability issues</a></span></dt> +<dt><span class="sect1"><a href="#bugs">4.3. Reporting bugs</a></span></dt> +<dt><span class="sect1"><a href="#package">4.4. Did you get the right package?</a></span></dt> +<dt><span class="sect1"><a href="#reading">4.5. Further Reading</a></span></dt> +</dl> +</div> +<p>These are just some random thoughts of mine. Your mileage +may vary.</p> +<div class="sect1" title="4.1. Limitations of the compressed file format"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="limits"></a>4.1. Limitations of the compressed file format</h2></div></div></div> +<p><code class="computeroutput">bzip2-1.0.X</code>, +<code class="computeroutput">0.9.5</code> and +<code class="computeroutput">0.9.0</code> use exactly the same file +format as the original version, +<code class="computeroutput">bzip2-0.1</code>. This decision was +made in the interests of stability. Creating yet another +incompatible compressed file format would create further +confusion and disruption for users.</p> +<p>Nevertheless, this is not a painless decision. Development +work since the release of +<code class="computeroutput">bzip2-0.1</code> in August 1997 has +shown complexities in the file format which slow down +decompression and, in retrospect, are unnecessary. These +are:</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p>The run-length encoder, which is the first of the + compression transformations, is entirely irrelevant. The + original purpose was to protect the sorting algorithm from the + very worst case input: a string of repeated symbols. But + algorithm steps Q6a and Q6b in the original Burrows-Wheeler + technical report (SRC-124) show how repeats can be handled + without difficulty in block sorting.</p></li> +<li class="listitem" style="list-style-type: disc"> +<p>The randomisation mechanism doesn't really need to be + there. Udi Manber and Gene Myers published a suffix array + construction algorithm a few years back, which can be employed + to sort any block, no matter how repetitive, in O(N log N) + time. Subsequent work by Kunihiko Sadakane has produced a + derivative O(N (log N)^2) algorithm which usually outperforms + the Manber-Myers algorithm.</p> +<p>I could have changed to Sadakane's algorithm, but I find + it to be slower than <code class="computeroutput">bzip2</code>'s + existing algorithm for most inputs, and the randomisation + mechanism protects adequately against bad cases. I didn't + think it was a good tradeoff to make. Partly this is due to + the fact that I was not flooded with email complaints about + <code class="computeroutput">bzip2-0.1</code>'s performance on + repetitive data, so perhaps it isn't a problem for real + inputs.</p> +<p>Probably the best long-term solution, and the one I have + incorporated into 0.9.5 and above, is to use the existing + sorting algorithm initially, and fall back to a O(N (log N)^2) + algorithm if the standard algorithm gets into + difficulties.</p> +</li> +<li class="listitem" style="list-style-type: disc"><p>The compressed file format was never designed to be + handled by a library, and I have had to jump though some hoops + to produce an efficient implementation of decompression. It's + a bit hairy. Try passing + <code class="computeroutput">decompress.c</code> through the C + preprocessor and you'll see what I mean. Much of this + complexity could have been avoided if the compressed size of + each block of data was recorded in the data stream.</p></li> +<li class="listitem" style="list-style-type: disc"><p>An Adler-32 checksum, rather than a CRC32 checksum, + would be faster to compute.</p></li> +</ul></div> +<p>It would be fair to say that the +<code class="computeroutput">bzip2</code> format was frozen before I +properly and fully understood the performance consequences of +doing so.</p> +<p>Improvements which I was able to incorporate into 0.9.0, +despite using the same file format, are:</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"><p>Single array implementation of the inverse BWT. This + significantly speeds up decompression, presumably because it + reduces the number of cache misses.</p></li> +<li class="listitem" style="list-style-type: disc"><p>Faster inverse MTF transform for large MTF values. + The new implementation is based on the notion of sliding blocks + of values.</p></li> +<li class="listitem" style="list-style-type: disc"><p><code class="computeroutput">bzip2-0.9.0</code> now reads + and writes files with <code class="computeroutput">fread</code> + and <code class="computeroutput">fwrite</code>; version 0.1 used + <code class="computeroutput">putc</code> and + <code class="computeroutput">getc</code>. Duh! Well, you live + and learn.</p></li> +</ul></div> +<p>Further ahead, it would be nice to be able to do random +access into files. This will require some careful design of +compressed file formats.</p> +</div> +<div class="sect1" title="4.2. Portability issues"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="port-issues"></a>4.2. Portability issues</h2></div></div></div> +<p>After some consideration, I have decided not to use GNU +<code class="computeroutput">autoconf</code> to configure 0.9.5 or +1.0.</p> +<p><code class="computeroutput">autoconf</code>, admirable and +wonderful though it is, mainly assists with portability problems +between Unix-like platforms. But +<code class="computeroutput">bzip2</code> doesn't have much in the +way of portability problems on Unix; most of the difficulties +appear when porting to the Mac, or to Microsoft's operating +systems. <code class="computeroutput">autoconf</code> doesn't help +in those cases, and brings in a whole load of new +complexity.</p> +<p>Most people should be able to compile the library and +program under Unix straight out-of-the-box, so to speak, +especially if you have a version of GNU C available.</p> +<p>There are a couple of +<code class="computeroutput">__inline__</code> directives in the +code. GNU C (<code class="computeroutput">gcc</code>) should be +able to handle them. If you're not using GNU C, your C compiler +shouldn't see them at all. If your compiler does, for some +reason, see them and doesn't like them, just +<code class="computeroutput">#define</code> +<code class="computeroutput">__inline__</code> to be +<code class="computeroutput">/* */</code>. One easy way to do this +is to compile with the flag +<code class="computeroutput">-D__inline__=</code>, which should be +understood by most Unix compilers.</p> +<p>If you still have difficulties, try compiling with the +macro <code class="computeroutput">BZ_STRICT_ANSI</code> defined. +This should enable you to build the library in a strictly ANSI +compliant environment. Building the program itself like this is +dangerous and not supported, since you remove +<code class="computeroutput">bzip2</code>'s checks against +compressing directories, symbolic links, devices, and other +not-really-a-file entities. This could cause filesystem +corruption!</p> +<p>One other thing: if you create a +<code class="computeroutput">bzip2</code> binary for public distribution, +please consider linking it statically (<code class="computeroutput">gcc +-static</code>). This avoids all sorts of library-version +issues that others may encounter later on.</p> +<p>If you build <code class="computeroutput">bzip2</code> on +Win32, you must set <code class="computeroutput">BZ_UNIX</code> to 0 +and <code class="computeroutput">BZ_LCCWIN32</code> to 1, in the +file <code class="computeroutput">bzip2.c</code>, before compiling. +Otherwise the resulting binary won't work correctly.</p> +</div> +<div class="sect1" title="4.3. Reporting bugs"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="bugs"></a>4.3. Reporting bugs</h2></div></div></div> +<p>I tried pretty hard to make sure +<code class="computeroutput">bzip2</code> is bug free, both by +design and by testing. Hopefully you'll never need to read this +section for real.</p> +<p>Nevertheless, if <code class="computeroutput">bzip2</code> dies +with a segmentation fault, a bus error or an internal assertion +failure, it will ask you to email me a bug report. Experience from +years of feedback of bzip2 users indicates that almost all these +problems can be traced to either compiler bugs or hardware +problems.</p> +<div class="itemizedlist"><ul class="itemizedlist" type="bullet"> +<li class="listitem" style="list-style-type: disc"> +<p>Recompile the program with no optimisation, and + see if it works. And/or try a different compiler. I heard all + sorts of stories about various flavours of GNU C (and other + compilers) generating bad code for + <code class="computeroutput">bzip2</code>, and I've run across two + such examples myself.</p> +<p>2.7.X versions of GNU C are known to generate bad code + from time to time, at high optimisation levels. If you get + problems, try using the flags + <code class="computeroutput">-O2</code> + <code class="computeroutput">-fomit-frame-pointer</code> + <code class="computeroutput">-fno-strength-reduce</code>. You + should specifically <span class="emphasis"><em>not</em></span> use + <code class="computeroutput">-funroll-loops</code>.</p> +<p>You may notice that the Makefile runs six tests as part + of the build process. If the program passes all of these, it's + a pretty good (but not 100%) indication that the compiler has + done its job correctly.</p> +</li> +<li class="listitem" style="list-style-type: disc"> +<p>If <code class="computeroutput">bzip2</code> + crashes randomly, and the crashes are not repeatable, you may + have a flaky memory subsystem. + <code class="computeroutput">bzip2</code> really hammers your + memory hierarchy, and if it's a bit marginal, you may get these + problems. Ditto if your disk or I/O subsystem is slowly + failing. Yup, this really does happen.</p> +<p>Try using a different machine of the same type, and see + if you can repeat the problem.</p> +</li> +<li class="listitem" style="list-style-type: disc"><p>This isn't really a bug, but ... If + <code class="computeroutput">bzip2</code> tells you your file is + corrupted on decompression, and you obtained the file via FTP, + there is a possibility that you forgot to tell FTP to do a + binary mode transfer. That absolutely will cause the file to + be non-decompressible. You'll have to transfer it + again.</p></li> +</ul></div> +<p>If you've incorporated +<code class="computeroutput">libbzip2</code> into your own program +and are getting problems, please, please, please, check that the +parameters you are passing in calls to the library, are correct, +and in accordance with what the documentation says is allowable. +I have tried to make the library robust against such problems, +but I'm sure I haven't succeeded.</p> +<p>Finally, if the above comments don't help, you'll have to +send me a bug report. Now, it's just amazing how many people +will send me a bug report saying something like:</p> +<pre class="programlisting">bzip2 crashed with segmentation fault on my machine</pre> +<p>and absolutely nothing else. Needless to say, a such a +report is <span class="emphasis"><em>totally, utterly, completely and +comprehensively 100% useless; a waste of your time, my time, and +net bandwidth</em></span>. With no details at all, there's no way +I can possibly begin to figure out what the problem is.</p> +<p>The rules of the game are: facts, facts, facts. Don't omit +them because "oh, they won't be relevant". At the bare +minimum:</p> +<pre class="programlisting">Machine type. Operating system version. +Exact version of bzip2 (do bzip2 -V). +Exact version of the compiler used. +Flags passed to the compiler.</pre> +<p>However, the most important single thing that will help me +is the file that you were trying to compress or decompress at the +time the problem happened. Without that, my ability to do +anything more than speculate about the cause, is limited.</p> +</div> +<div class="sect1" title="4.4. Did you get the right package?"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="package"></a>4.4. Did you get the right package?</h2></div></div></div> +<p><code class="computeroutput">bzip2</code> is a resource hog. +It soaks up large amounts of CPU cycles and memory. Also, it +gives very large latencies. In the worst case, you can feed many +megabytes of uncompressed data into the library before getting +any compressed output, so this probably rules out applications +requiring interactive behaviour.</p> +<p>These aren't faults of my implementation, I hope, but more +an intrinsic property of the Burrows-Wheeler transform +(unfortunately). Maybe this isn't what you want.</p> +<p>If you want a compressor and/or library which is faster, +uses less memory but gets pretty good compression, and has +minimal latency, consider Jean-loup Gailly's and Mark Adler's +work, <code class="computeroutput">zlib-1.2.1</code> and +<code class="computeroutput">gzip-1.2.4</code>. Look for them at +<a class="ulink" href="http://www.zlib.org" target="_top">http://www.zlib.org</a> and +<a class="ulink" href="http://www.gzip.org" target="_top">http://www.gzip.org</a> +respectively.</p> +<p>For something faster and lighter still, you might try Markus F +X J Oberhumer's <code class="computeroutput">LZO</code> real-time +compression/decompression library, at +<a class="ulink" href="http://www.oberhumer.com/opensource" target="_top">http://www.oberhumer.com/opensource</a>.</p> +</div> +<div class="sect1" title="4.5. Further Reading"> +<div class="titlepage"><div><div><h2 class="title" style="clear: both"> +<a name="reading"></a>4.5. Further Reading</h2></div></div></div> +<p><code class="computeroutput">bzip2</code> is not research +work, in the sense that it doesn't present any new ideas. +Rather, it's an engineering exercise based on existing +ideas.</p> +<p>Four documents describe essentially all the ideas behind +<code class="computeroutput">bzip2</code>:</p> +<div class="literallayout"><p>Michael Burrows and D. J. Wheeler:<br> + "A block-sorting lossless data compression algorithm"<br> + 10th May 1994. <br> + Digital SRC Research Report 124.<br> + ftp://ftp.digital.com/pub/DEC/SRC/research-reports/SRC-124.ps.gz<br> + If you have trouble finding it, try searching at the<br> + New Zealand Digital Library, http://www.nzdl.org.<br> +<br> +Daniel S. Hirschberg and Debra A. LeLewer<br> + "Efficient Decoding of Prefix Codes"<br> + Communications of the ACM, April 1990, Vol 33, Number 4.<br> + You might be able to get an electronic copy of this<br> + from the ACM Digital Library.<br> +<br> +David J. Wheeler<br> + Program bred3.c and accompanying document bred3.ps.<br> + This contains the idea behind the multi-table Huffman coding scheme.<br> + ftp://ftp.cl.cam.ac.uk/users/djw3/<br> +<br> +Jon L. Bentley and Robert Sedgewick<br> + "Fast Algorithms for Sorting and Searching Strings"<br> + Available from Sedgewick's web page,<br> + www.cs.princeton.edu/~rs<br> +</p></div> +<p>The following paper gives valuable additional insights into +the algorithm, but is not immediately the basis of any code used +in bzip2.</p> +<div class="literallayout"><p>Peter Fenwick:<br> + Block Sorting Text Compression<br> + Proceedings of the 19th Australasian Computer Science Conference,<br> + Melbourne, Australia. Jan 31 - Feb 2, 1996.<br> + ftp://ftp.cs.auckland.ac.nz/pub/peter-f/ACSC96paper.ps</p></div> +<p>Kunihiko Sadakane's sorting algorithm, mentioned above, is +available from:</p> +<div class="literallayout"><p>http://naomi.is.s.u-tokyo.ac.jp/~sada/papers/Sada98b.ps.gz<br> +</p></div> +<p>The Manber-Myers suffix array construction algorithm is +described in a paper available from:</p> +<div class="literallayout"><p>http://www.cs.arizona.edu/people/gene/PAPERS/suffix.ps<br> +</p></div> +<p>Finally, the following papers document some +investigations I made into the performance of sorting +and decompression algorithms:</p> +<div class="literallayout"><p>Julian Seward<br> + On the Performance of BWT Sorting Algorithms<br> + Proceedings of the IEEE Data Compression Conference 2000<br> + Snowbird, Utah. 28-30 March 2000.<br> +<br> +Julian Seward<br> + Space-time Tradeoffs in the Inverse B-W Transform<br> + Proceedings of the IEEE Data Compression Conference 2001<br> + Snowbird, Utah. 27-29 March 2001.<br> +</p></div> +</div> +</div> +</div></body> +</html>
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dup 0 lt { + pop t0 + } { + dup 1 gt { + pop t1 + } { + dt mul t0 add + } ifelse + } ifelse + func n array astore +} def +/axialSH { + dup 0 eq { + true + } { + dup 8 eq { + false + } { + 2 index axialCol 2 index axialCol colordelta + } ifelse + } ifelse + { + 1 add 3 1 roll 2 copy add 0.5 mul + dup 4 3 roll exch 4 index axialSH + exch 3 2 roll axialSH + } { + pop 2 copy add 0.5 mul + axialCol sc + exch dup dx mul x0 add exch dy mul y0 add + 3 2 roll dup dx mul x0 add exch dy mul y0 add + dx abs dy abs ge { + 2 copy yMin sub dy mul dx div add yMin m + yMax sub dy mul dx div add yMax l + 2 copy yMax sub dy mul dx div add yMax l + yMin sub dy mul dx div add yMin l + h f* + } { + exch 2 copy xMin sub dx mul dy div add xMin exch m + xMax sub dx mul dy div add xMax exch l + exch 2 copy xMax sub dx mul dy div add xMax exch l + xMin sub dx mul dy div add xMin exch l + h f* + } ifelse + } ifelse +} def +/radialCol { + dup t0 lt { + pop t0 + } { + dup t1 gt { + pop t1 + } if + } ifelse + func n array astore +} def +/radialSH { + dup 0 eq { + true + } { + dup 8 eq { + false + } { + 2 index dt mul t0 add radialCol + 2 index dt mul t0 add radialCol colordelta + } ifelse + } ifelse + { + 1 add 3 1 roll 2 copy add 0.5 mul + dup 4 3 roll exch 4 index radialSH + exch 3 2 roll radialSH + } { + pop 2 copy add 0.5 mul dt mul t0 add + radialCol sc + encl { + exch dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add + 0 360 arc h + dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add + 360 0 arcn h f + } { + 2 copy + dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add + a1 a2 arcn + dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add + a2 a1 arcn h + dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add + a1 a2 arc + dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add + a2 a1 arc h f + } ifelse + } ifelse +} def +end +%%EndResource +%%EndProlog +%%BeginSetup +xpdf begin +%%BeginResource: font PYRIYB+NimbusSanL-Bold +%!PS-AdobeFont-1.0: NimbusSanL-Bold 1.05 +%%CreationDate: Wed Dec 22 1999 +% Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development +% (URW)++,Copyright 1999 by (URW)++ Design & Development +% See the file COPYING (GNU General Public License) for license conditions. +% As a special exception, permission is granted to include this font +% program in a Postscript or PDF file that consists of a document that +% contains text to be displayed or printed using this font, regardless +% of the conditions or license applying to the document itself. +12 dict begin +/FontInfo 10 dict dup begin +/version (1.05) readonly def +/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def +/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def +/FullName (Nimbus Sans L Bold) readonly def +/FamilyName (Nimbus Sans L) readonly def +/Weight (Bold) readonly def +/ItalicAngle 0.0 def +/isFixedPitch false def +/UnderlinePosition -155 def +/UnderlineThickness 69 def +end readonly def +/FontName /PYRIYB+NimbusSanL-Bold def +/PaintType 0 def +/WMode 0 def +/FontBBox {-173 -307 1003 949} readonly def +/FontType 1 def +/FontMatrix [0.001 0.0 0.0 0.001 0.0 0.0] readonly def +/Encoding StandardEncoding def +currentdict end +currentfile eexec +d9d66f633b846a989b9974b0179fc6cc445bc2c03103c68570a7b354a4a280ae +6fbf7f9888e039ab60fcaf852eb4ce3afeb979d5ea70fde44a2ae5c8c0166c27 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/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright + /parenleft/parenright/asterisk/plus/comma/hyphen/period/slash + /zero/one/two/three/four/five/six/seven + /eight/nine/colon/semicolon/less/equal/greater/question + /at/A/B/C/D/E/F/G + /H/I/J/K/L/M/N/O + /P/Q/R/S/T/U/V/W + /X/Y/Z/bracketleft/backslash/bracketright/asciicircum/underscore + /quoteleft/a/b/c/d/e/f/g + /h/i/j/k/l/m/n/o + /p/q/r/s/t/u/v/w + /x/y/z/braceleft/bar/braceright/asciitilde/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/bullet/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/exclamdown/cent/sterling/fraction/yen/florin/section + /currency/copyright/quotedblleft/guillemotleft/guilsinglleft/guilsinglright/fi/fl + /.notdef/endash/dagger/daggerdbl/periodcentered/.notdef/paragraph/bullet + /quotesinglbase/quotedblbase/quotedblright/guillemotright/ellipsis/perthousand/.notdef/questiondown + /.notdef/grave/acute/circumflex/tilde/macron/breve/dotaccent + /dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut/ogonek/caron + /emdash/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/AE/.notdef/ordfeminine/.notdef/.notdef/.notdef/.notdef + /Lslash/Oslash/OE/ordmasculine/.notdef/.notdef/.notdef/.notdef + /.notdef/ae/.notdef/.notdef/.notdef/dotlessi/.notdef/.notdef + /lslash/oslash/oe/germandbls/.notdef/.notdef/.notdef/.notdef] +pdfMakeFont +%%BeginResource: font XDVKOU+NimbusRomNo9L-Regu +%!PS-AdobeFont-1.0: NimbusRomNo9L-Regu 1.05 +%%CreationDate: Wed Dec 22 1999 +% Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development +% (URW)++,Copyright 1999 by (URW)++ Design & Development +% See the file COPYING (GNU General Public License) for license conditions. +% As a special exception, permission is granted to include this font +% program in a Postscript or PDF file that consists of a document that +% contains text to be displayed or printed using this font, regardless +% of the conditions or license applying to the document itself. +12 dict begin +/FontInfo 10 dict dup begin +/version (1.05) readonly def +/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def +/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def +/FullName (Nimbus Roman No9 L Regular) readonly def +/FamilyName (Nimbus Roman No9 L) readonly def +/Weight (Regular) readonly def +/ItalicAngle 0.0 def +/isFixedPitch false def +/UnderlinePosition -100 def +/UnderlineThickness 50 def +end readonly def +/FontName /XDVKOU+NimbusRomNo9L-Regu def +/PaintType 0 def +/WMode 0 def +/FontBBox {-168 -281 1000 924} readonly def +/FontType 1 def +/FontMatrix [0.001 0.0 0.0 0.001 0.0 0.0] readonly def +/Encoding StandardEncoding def +currentdict end +currentfile eexec +d9d66f633b846a989b9974b0179fc6cc445bc2c03103c68570a7b354a4a280ae 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+ /space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright + /parenleft/parenright/asterisk/plus/comma/hyphen/period/slash + /zero/one/two/three/four/five/six/seven + /eight/nine/colon/semicolon/less/equal/greater/question + /at/A/B/C/D/E/F/G + /H/I/J/K/L/M/N/O + /P/Q/R/S/T/U/V/W + /X/Y/Z/bracketleft/backslash/bracketright/asciicircum/underscore + /quoteleft/a/b/c/d/e/f/g + /h/i/j/k/l/m/n/o + /p/q/r/s/t/u/v/w + /x/y/z/braceleft/bar/braceright/asciitilde/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/bullet/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/exclamdown/cent/sterling/fraction/yen/florin/section + /currency/copyright/quotedblleft/guillemotleft/guilsinglleft/guilsinglright/fi/fl + /.notdef/endash/dagger/daggerdbl/periodcentered/.notdef/paragraph/bullet + /quotesinglbase/quotedblbase/quotedblright/guillemotright/ellipsis/perthousand/.notdef/questiondown + /.notdef/grave/acute/circumflex/tilde/macron/breve/dotaccent + /dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut/ogonek/caron + /emdash/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/AE/.notdef/ordfeminine/.notdef/.notdef/.notdef/.notdef + /Lslash/Oslash/OE/ordmasculine/.notdef/.notdef/.notdef/.notdef + /.notdef/ae/.notdef/.notdef/.notdef/dotlessi/.notdef/.notdef + /lslash/oslash/oe/germandbls/.notdef/.notdef/.notdef/.notdef] +pdfMakeFont +%%BeginResource: font QYKIKI+NimbusMonL-Regu +%!PS-AdobeFont-1.0: NimbusMonL-Regu 1.05 +%%CreationDate: Wed Dec 22 1999 +% Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development +% (URW)++,Copyright 1999 by (URW)++ Design & Development +% See the file COPYING (GNU General Public License) for license conditions. +% As a special exception, permission is granted to include this font +% program in a Postscript or PDF file that consists of a document that +% contains text to be displayed or printed using this font, regardless +% of the conditions or license applying to the document itself. +12 dict begin +/FontInfo 10 dict dup begin +/version (1.05) readonly def +/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def +/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def +/FullName (Nimbus Mono L Regular) readonly def +/FamilyName (Nimbus Mono L) readonly def +/Weight (Regular) readonly def +/ItalicAngle 0.0 def +/isFixedPitch false def +/UnderlinePosition -100 def +/UnderlineThickness 50 def +end readonly def +/FontName /QYKIKI+NimbusMonL-Regu def +/PaintType 0 def +/WMode 0 def +/FontBBox {-12 -237 650 811} readonly def +/FontType 1 def +/FontMatrix [0.001 0.0 0.0 0.001 0.0 0.0] readonly def +/Encoding StandardEncoding def +currentdict end +currentfile eexec +d9d66f633b846a989b9974b0179fc6cc445bc2c03103c68570a7b354a4a280ae 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See the file COPYING (GNU General Public License) for license conditions. +% As a special exception, permission is granted to include this font +% program in a Postscript or PDF file that consists of a document that +% contains text to be displayed or printed using this font, regardless +% of the conditions or license applying to the document itself. +12 dict begin +/FontInfo 10 dict dup begin +/version (1.05) readonly def +/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def +/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def +/FullName (Nimbus Mono L Bold) readonly def +/FamilyName (Nimbus Mono L) readonly def +/Weight (Bold) readonly def +/ItalicAngle 0.0 def +/isFixedPitch false def +/UnderlinePosition -100 def +/UnderlineThickness 50 def +end readonly def +/FontName /ZWXELK+NimbusMonL-Bold def +/PaintType 0 def +/WMode 0 def +/FontBBox {-43 -278 681 871} readonly def +/FontType 1 def +/FontMatrix [0.001 0.0 0.0 0.001 0.0 0.0] readonly def +/Encoding StandardEncoding def +currentdict end +currentfile eexec +d9d66f633b846a989b9974b0179fc6cc445bc2c03103c68570a7b354a4a280ae +6fbf7f9888e039ab60fcaf852eb4ce3afeb979d5ea70fde44a2ae5c8c0166c27 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+0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 +cleartomark +%%EndResource +/F440_0 /ZWXELK+NimbusMonL-Bold 1 1 +[ /.notdef/.notdef/fi/fl/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright + /parenleft/parenright/asterisk/plus/comma/hyphen/period/slash + /zero/one/two/three/four/five/six/seven + /eight/nine/colon/semicolon/less/equal/greater/question + /at/A/B/C/D/E/F/G + /H/I/J/K/L/M/N/O + /P/Q/R/S/T/U/V/W + /X/Y/Z/bracketleft/backslash/bracketright/asciicircum/underscore + /quoteleft/a/b/c/d/e/f/g + /h/i/j/k/l/m/n/o + /p/q/r/s/t/u/v/w + /x/y/z/braceleft/bar/braceright/asciitilde/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/bullet/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/exclamdown/cent/sterling/fraction/yen/florin/section + /currency/copyright/quotedblleft/guillemotleft/guilsinglleft/guilsinglright/fi/fl + /.notdef/endash/dagger/daggerdbl/periodcentered/.notdef/paragraph/bullet + /quotesinglbase/quotedblbase/quotedblright/guillemotright/ellipsis/perthousand/.notdef/questiondown + /.notdef/grave/acute/circumflex/tilde/macron/breve/dotaccent + /dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut/ogonek/caron + /emdash/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/AE/.notdef/ordfeminine/.notdef/.notdef/.notdef/.notdef + /Lslash/Oslash/OE/ordmasculine/.notdef/.notdef/.notdef/.notdef + 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Jones +%Copyright: Copyright (c) 1997, 2009 American Mathematical Society +%Copyright: (<http://www.ams.org>), with Reserved Font Name CMSY10. +% This Font Software is licensed under the SIL Open Font License, Version 1.1. +% This license is in the accompanying file OFL.txt, and is also +% available with a FAQ at: http://scripts.sil.org/OFL. +%%EndComments +FontDirectory/CMSY10 known{/CMSY10 findfont dup/UniqueID known{dup +/UniqueID get 5096651 eq exch/FontType get 1 eq and}{pop false}ifelse +{save true}{false}ifelse}{false}ifelse +11 dict begin +/FontType 1 def +/FontMatrix [0.001 0 0 0.001 0 0 ]readonly def +/FontName /FRBTTO+CMSY10 def +/FontBBox {-29 -960 1116 775 }readonly def +/UniqueID 5096651 def +/PaintType 0 def +/FontInfo 9 dict dup begin +/version (003.002) readonly def +/Notice (Copyright \050c\051 1997, 2009 American Mathematical Society \050<http://www.ams.org>\051, with Reserved Font Name CMSY10.) readonly def +/FullName (CMSY10) readonly def +/FamilyName (Computer 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+0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 +cleartomark +%%EndResource +/F548_0 /FRBTTO+CMSY10 1 1 +[ /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /arrowleft/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + 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/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef + /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef] +pdfMakeFont +%%BeginResource: font AMYDOG+NimbusRomNo9L-ReguItal +%!PS-AdobeFont-1.0: NimbusRomNo9L-ReguItal 1.05 +%%CreationDate: Wed Dec 22 1999 +% Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development +% (URW)++,Copyright 1999 by (URW)++ Design & Development +% See the file COPYING (GNU General Public License) for license conditions. +% As a special exception, permission is granted to include this font +% program in a Postscript or PDF file that consists of a document that +% contains text to be displayed or printed using this font, regardless +% of the conditions or license applying to the document itself. +12 dict begin +/FontInfo 10 dict dup begin +/version (1.05) readonly def +/Notice ((URW)++,Copyright 1999 by (URW)++ Design & Development. See the file COPYING (GNU General Public License) for license conditions. As a special exception, permission is granted to include this font program in a Postscript or PDF file that consists of a document that contains text to be displayed or printed using this font, regardless of the conditions or license applying to the document itself.) readonly def +/Copyright (Copyright (URW)++,Copyright 1999 by (URW)++ Design & Development) readonly def +/FullName (Nimbus Roman No9 L Regular Italic) readonly def +/FamilyName (Nimbus Roman No9 L) readonly def +/Weight (Regular) readonly def +/ItalicAngle -15.5 def +/isFixedPitch false def +/UnderlinePosition -100 def +/UnderlineThickness 50 def +end readonly def +/FontName /AMYDOG+NimbusRomNo9L-ReguItal def +/PaintType 0 def +/WMode 0 def +/FontBBox {-169 -270 1010 924} readonly def +/FontType 1 def +/FontMatrix [0.001 0.0 0.0 0.001 0.0 0.0] readonly def +/Encoding StandardEncoding def +currentdict end +currentfile eexec +d9d66f633b846a989b9974b0179fc6cc445bc2c03103c68570a7b354a4a280ae 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TJm +(value) 29.8878 Tj +-426 TJm +(=) 5.9776 Tj +-426 TJm +(BZ_SEQUENCE_ERROR) 101.6185 Tj +90 651.856 Td +(RUNNING/BZ_RUN) 83.6858 Tj +98.488 639.9 Td +(Compress) 47.8205 Tj +-426 TJm +(from) 23.9102 Tj +-426 TJm +(next_in) 41.8429 Tj +-426 TJm +(to) 11.9551 Tj +-426 TJm +(next_out) 47.8205 Tj +-426 TJm +(as) 11.9551 Tj +-426 TJm +(much) 23.9102 Tj +-426 TJm +(as) 11.9551 Tj +-426 TJm +(possible.) 53.798 Tj +98.488 627.945 Td +(Next) 23.9102 Tj +-426 TJm +(state) 29.8878 Tj +-426 TJm +(=) 5.9776 Tj +-426 TJm +(RUNNING) 41.8429 Tj +98.488 615.99 Td +(Return) 35.8654 Tj +-426 TJm +(value) 29.8878 Tj +-426 TJm +(=) 5.9776 Tj +-426 TJm +(BZ_RUN_OK) 53.798 Tj +90 592.08 Td +(RUNNING/BZ_FLUSH) 95.641 Tj +98.488 580.124 Td +(Remember) 47.8205 Tj +-426 TJm +(current) 41.8429 Tj +-426 TJm +(value) 29.8878 Tj +-426 TJm +(of) 11.9551 Tj +-426 TJm +(next_in.) 47.8205 Tj +-426 TJm +(Compress) 47.8205 Tj +-426 TJm +(from) 23.9102 Tj +-426 TJm +(next_in) 41.8429 Tj +98.488 568.169 Td +(to) 11.9551 Tj +-426 TJm +(next_out) 47.8205 Tj +-426 TJm +(as) 11.9551 Tj +-426 TJm +(much) 23.9102 Tj +-426 TJm +(as) 11.9551 Tj +-426 TJm +(possible,) 53.798 Tj +-426 TJm +(but) 17.9327 Tj +-426 TJm +(do) 11.9551 Tj +-426 TJm +(not) 17.9327 Tj +-426 TJm +(accept) 35.8654 Tj +-426 TJm +(any) 17.9327 Tj +-426 TJm +(more) 23.9102 Tj +-426 TJm +(input.) 35.8654 Tj +98.488 556.214 Td +(Next) 23.9102 Tj +-426 TJm +(state) 29.8878 Tj +-426 TJm +(=) 5.9776 Tj +-426 TJm +(FLUSHING) 47.8205 Tj +98.488 544.259 Td +(Return) 35.8654 Tj +-426 TJm +(value) 29.8878 Tj +-426 TJm +(=) 5.9776 Tj +-426 TJm +(BZ_FLUSH_OK) 65.7532 Tj +90 520.349 Td +(RUNNING/BZ_FINISH) 101.6185 Tj +98.488 508.393 Td +(Remember) 47.8205 Tj +-426 TJm +(current) 41.8429 Tj +-426 TJm +(value) 29.8878 Tj +-426 TJm +(of) 11.9551 Tj +-426 TJm +(next_in.) 47.8205 Tj +-426 TJm +(Compress) 47.8205 Tj +-426 TJm +(from) 23.9102 Tj +-426 TJm +(next_in) 41.8429 Tj +98.488 496.438 Td +(to) 11.9551 Tj +-426 TJm +(next_out) 47.8205 Tj +-426 TJm 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+(BZ2_bzflush) 65.7532 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +360.581 424.226 Td +/F122_0 9.9626 Tf +(,) 2.4907 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +373.088 424.226 Td +/F124_0 9.9626 Tf +(BZ2_bzclose) 65.7532 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +438.842 424.226 Td +/F122_0 9.9626 Tf +(,) 2.4907 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +451.349 424.226 Td +/F124_0 9.9626 Tf +(BZ2_bzerror) 65.7532 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +525.614 424.226 Td +/F122_0 9.9626 Tf +(and) 14.386 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +72 412.271 Td +/F124_0 9.9626 Tf +(BZ2_bzlibVersion) 95.641 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +167.641 412.271 Td +/F122_0 9.9626 Tf +(.) 2.4907 Tj +-1420 TJm +(These) 23.7907 Tj +-383 TJm +(functions) 37.0808 Tj +-383 TJm +(are) 12.1643 Tj +-383 TJm +(not) 12.7322 Tj +-383 TJm +(\(yet\)) 18.8094 Tj +-384 TJm +(of) 8.2988 Tj +25 TJm +(\002cially) 27.6761 Tj +-383 TJm +(part) 15.4918 Tj +-383 TJm +(of) 8.2988 Tj +-383 TJm +(the) 12.1743 Tj +-384 TJm +(library) 26.5603 Tj +65 TJm +(.) 2.4907 Tj +-1419 TJm +(If) 6.6351 Tj +-383 TJm +(the) 12.1743 Tj +15 TJm +(y) 4.9813 Tj +-384 TJm +(break,) 24.6176 Tj +-416 TJm +(you) 14.9439 Tj +-383 TJm +(get) 12.1743 Tj +-384 TJm +(to) 7.7509 Tj +72 400.316 Td +(k) 4.9813 Tj +10 TJm +(eep) 13.8281 Tj +-250 TJm +(all) 9.9626 Tj +-250 TJm +(the) 12.1743 Tj +-250 TJm +(pieces.) 27.3872 Tj +-620 TJm +(Ne) 11.6164 Tj +25 TJm +(v) 4.9813 Tj +15 TJm +(ertheless,) 37.3498 Tj +-250 TJm +(I) 3.3175 Tj +-250 TJm +(think) 20.4831 Tj +-250 TJm +(the) 12.1743 Tj +15 TJm +(y) 4.9813 Tj +-250 TJm +(w) 7.193 Tj +10 TJm +(ork) 13.2801 Tj +-250 TJm +(ok.) 12.4533 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0.949 0.949 0.9765] sc +/DeviceRGB {} CS +[0.949 0.949 0.9765] SC +q +[1 0 0 1 72 349.342] cm +0 0 468 47.821 re +f +Q +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +[1 0 0 1 0 0] Tm +0 0 Td +90 388.794 Td +/F124_0 9.9626 Tf +(typedef) 41.8429 Tj +-426 TJm +(void) 23.9102 Tj +-426 TJm +(BZFILE;) 41.8429 Tj +90 364.884 Td +(const) 29.8878 Tj +-426 TJm +(char) 23.9102 Tj +152.286 363.14 Td +(*) 5.9776 Tj +162.508 364.884 Td +(BZ2_bzlibVersion) 95.641 Tj +-426 TJm +(\() 5.9776 Tj +-426 TJm +(void) 23.9102 Tj +-426 TJm +(\);) 11.9551 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +72 327.424 Td +/F122_0 9.9626 Tf +(Returns) 30.9936 Tj +-250 TJm +(a) 4.4234 Tj +-250 TJm +(string) 22.6948 Tj +-250 TJm +(indicating) 39.8504 Tj +-250 TJm +(the) 12.1743 Tj +-250 TJm +(library) 26.5603 Tj +-250 TJm +(v) 4.9813 Tj +15 TJm +(ersion.) 26.8392 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0.949 0.949 0.9765] sc +/DeviceRGB {} CS +[0.949 0.949 0.9765] SC +q +[1 0 0 1 72 288.405] cm +0 0 468 35.866 re +f +Q +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +[1 0 0 1 0 0] Tm +0 0 Td +90 315.902 Td +/F124_0 9.9626 Tf +(BZFILE) 35.8654 Tj +130.109 314.159 Td +(*) 5.9776 Tj +140.331 315.902 Td +(BZ2_bzopen) 59.7756 Tj +-852 TJm +(\() 5.9776 Tj +-426 TJm +(const) 29.8878 Tj +-426 TJm +(char) 23.9102 Tj +281.103 314.159 Td +(*) 5.9776 Tj +287.08 315.902 Td +(path,) 29.8878 Tj +-426 TJm +(const) 29.8878 Tj +-426 TJm +(char) 23.9102 Tj +383.498 314.159 Td +(*) 5.9776 Tj +389.476 315.902 Td +(mode) 23.9102 Tj +-426 TJm +(\);) 11.9551 Tj +90 303.947 Td +(BZFILE) 35.8654 Tj +130.109 302.204 Td +(*) 5.9776 Tj +140.331 303.947 Td +(BZ2_bzdopen) 65.7532 Tj +-426 TJm +(\() 5.9776 Tj +-426 TJm +(int) 17.9327 Tj +-3408 TJm +(fd,) 17.9327 Tj +-1704 TJm +(const) 29.8878 Tj +-426 TJm +(char) 23.9102 Tj +369.629 302.204 Td +(*) 5.9776 Tj +375.607 303.947 Td +(mode) 23.9102 Tj +-426 TJm +(\);) 11.9551 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +72 266.488 Td +/F122_0 9.9626 Tf +(Opens) 25.4544 Tj +-243 TJm +(a) 4.4234 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +106.713 266.488 Td +/F124_0 9.9626 Tf +(.bz2) 23.9102 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +133.041 266.488 Td +/F122_0 9.9626 Tf +(\002le) 12.7322 Tj +-243 TJm +(for) 11.6164 Tj +-242 TJm +(reading) 29.8778 Tj +-243 TJm +(or) 8.2988 Tj +-243 TJm +(writing,) 31.2726 Tj +-244 TJm +(using) 21.589 Tj +-243 TJm +(either) 22.6848 Tj +-242 TJm +(its) 9.4147 Tj +-243 TJm +(name) 21.579 Tj +-243 TJm +(or) 8.2988 Tj +-242 TJm +(a) 4.4234 Tj +-243 TJm +(pre-e) 20.4632 Tj +15 TJm +(xisting) 27.1282 Tj +-243 TJm +(\002le) 12.7322 Tj +-242 TJm +(descriptor) 39.8404 Tj +55 TJm +(.) 2.4907 Tj +-615 TJm +(Analogous) 43.1679 Tj +-243 TJm +(to) 7.7509 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +510.112 266.488 Td +/F124_0 9.9626 Tf +(fopen) 29.8878 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +72 254.532 Td +/F122_0 9.9626 Tf +(and) 14.386 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +88.877 254.532 Td +/F124_0 9.9626 Tf +(fdopen) 35.8654 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +124.742 254.532 Td +/F122_0 9.9626 Tf +(.) 2.4907 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0.949 0.949 0.9765] sc +/DeviceRGB {} CS +[0.949 0.949 0.9765] SC +q +[1 0 0 1 72 216.137] cm +0 0 468 35.866 re +f +Q +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +[1 0 0 1 0 0] Tm +0 0 Td +90 243.633 Td +/F124_0 9.9626 Tf +(int) 17.9327 Tj +-426 TJm +(BZ2_bzread) 59.7756 Tj +-852 TJm +(\() 5.9776 Tj +-426 TJm +(BZFILE) 35.8654 Tj +226.528 241.89 Td +(*) 5.9776 Tj +236.749 243.633 Td +(b,) 11.9551 Tj +-426 TJm +(void) 23.9102 Tj +276.859 241.89 Td +(*) 5.9776 Tj +287.08 243.633 Td +(buf,) 23.9102 Tj +-426 TJm +(int) 17.9327 Tj +-426 TJm +(len) 17.9327 Tj +-426 TJm +(\);) 11.9551 Tj +90 231.678 Td +(int) 17.9327 Tj +-426 TJm +(BZ2_bzwrite) 65.7532 Tj +-426 TJm +(\() 5.9776 Tj +-426 TJm +(BZFILE) 35.8654 Tj +228.261 229.935 Td +(*) 5.9776 Tj +238.483 231.678 Td +(b,) 11.9551 Tj +-426 TJm +(void) 23.9102 Tj +278.592 229.935 Td +(*) 5.9776 Tj +288.814 231.678 Td +(buf,) 23.9102 Tj +-426 TJm +(int) 17.9327 Tj +-426 TJm +(len) 17.9327 Tj +-426 TJm +(\);) 11.9551 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +72 194.219 Td +/F122_0 9.9626 Tf +(Reads/writes) 51.4668 Tj +-250 TJm +(data) 16.5977 Tj +-250 TJm +(from/to) 29.8878 Tj +-250 TJm +(a) 4.4234 Tj +-250 TJm +(pre) 12.7222 Tj +25 TJm +(viously) 29.3399 Tj +-250 TJm +(opened) 28.772 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +259.903 194.219 Td +/F124_0 9.9626 Tf +(BZFILE) 35.8654 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +295.769 194.219 Td +/F122_0 9.9626 Tf +(.) 2.4907 Tj +-500 TJm +(Analogous) 43.1679 Tj +-250 TJm +(to) 7.7509 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +359.141 194.219 Td +/F124_0 9.9626 Tf +(fread) 29.8878 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +391.519 194.219 Td +/F122_0 9.9626 Tf +(and) 14.386 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +408.396 194.219 Td +/F124_0 9.9626 Tf +(fwrite) 35.8654 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +444.261 194.219 Td +/F122_0 9.9626 Tf +(.) 2.4907 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0.949 0.949 0.9765] sc +/DeviceRGB {} CS +[0.949 0.949 0.9765] SC +q +[1 0 0 1 72 155.2] cm +0 0 468 35.866 re +f +Q +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +[1 0 0 1 0 0] Tm +0 0 Td +90 182.697 Td +/F124_0 9.9626 Tf +(int) 17.9327 Tj +-852 TJm +(BZ2_bzflush) 65.7532 Tj +-426 TJm +(\() 5.9776 Tj +-426 TJm +(BZFILE) 35.8654 Tj +232.505 180.954 Td +(*) 5.9776 Tj +242.727 182.697 Td +(b) 5.9776 Tj +-426 TJm +(\);) 11.9551 Tj +90 170.742 Td +(void) 23.9102 Tj +-426 TJm +(BZ2_bzclose) 65.7532 Tj +-426 TJm +(\() 5.9776 Tj +-426 TJm +(BZFILE) 35.8654 Tj +234.239 168.998 Td +(*) 5.9776 Tj +244.46 170.742 Td +(b) 5.9776 Tj +-426 TJm +(\);) 11.9551 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +72 133.282 Td +/F122_0 9.9626 Tf +(Flushes/closes) 57.5639 Tj +-250 TJm +(a) 4.4234 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +138.968 133.282 Td +/F124_0 9.9626 Tf +(BZFILE) 35.8654 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +174.833 133.282 Td +/F122_0 9.9626 Tf +(.) 2.4907 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +179.815 133.282 Td +/F124_0 9.9626 Tf +(BZ2_bzflush) 65.7532 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +248.059 133.282 Td +/F122_0 9.9626 Tf +(doesn') 26.5603 Tj +18 TJm +(t) 2.7696 Tj +-250 TJm +(actually) 31.5416 Tj +-250 TJm +(do) 9.9626 Tj +-250 TJm +(an) 9.4047 Tj +15 TJm +(ything.) 27.9551 Tj +-620 TJm +(Analogous) 43.1679 Tj +-250 TJm +(to) 7.7509 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +425.472 133.282 Td +/F124_0 9.9626 Tf +(fflush) 35.8654 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +463.828 133.282 Td +/F122_0 9.9626 Tf +(and) 14.386 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +480.705 133.282 Td +/F124_0 9.9626 Tf +(fclose) 35.8654 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +516.57 133.282 Td +/F122_0 9.9626 Tf +(.) 2.4907 Tj +/DeviceRGB {} cs +[0 0 0] sc +/DeviceRGB {} CS +[0 0 0] SC +/DeviceRGB {} cs +[0.949 0.949 0.9765] sc +/DeviceRGB {} CS +[0.949 0.949 0.9765] SC +q +[1 0 0 1 72 106.219] cm +0 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/manual.xml Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2964 @@ +<?xml version="1.0"?> <!-- -*- sgml -*- --> +<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" + "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"[ + +<!-- various strings, dates etc. common to all docs --> +<!ENTITY % common-ents SYSTEM "entities.xml"> %common-ents; +]> + +<book lang="en" id="userman" xreflabel="bzip2 Manual"> + + <bookinfo> + <title>bzip2 and libbzip2, version 1.0.6</title> + <subtitle>A program and library for data compression</subtitle> + <copyright> + <year>&bz-lifespan;</year> + <holder>Julian Seward</holder> + </copyright> + <releaseinfo>Version &bz-version; of &bz-date;</releaseinfo> + + <authorgroup> + <author> + <firstname>Julian</firstname> + <surname>Seward</surname> + <affiliation> + <orgname>&bz-url;</orgname> + </affiliation> + </author> + </authorgroup> + + <legalnotice> + + <para>This program, <computeroutput>bzip2</computeroutput>, the + associated library <computeroutput>libbzip2</computeroutput>, and + all documentation, are copyright © &bz-lifespan; Julian Seward. + All rights reserved.</para> + + <para>Redistribution and use in source and binary forms, with + or without modification, are permitted provided that the + following conditions are met:</para> + + <itemizedlist mark='bullet'> + + <listitem><para>Redistributions of source code must retain the + above copyright notice, this list of conditions and the + following disclaimer.</para></listitem> + + <listitem><para>The origin of this software must not be + misrepresented; you must not claim that you wrote the original + software. If you use this software in a product, an + acknowledgment in the product documentation would be + appreciated but is not required.</para></listitem> + + <listitem><para>Altered source versions must be plainly marked + as such, and must not be misrepresented as being the original + software.</para></listitem> + + <listitem><para>The name of the author may not be used to + endorse or promote products derived from this software without + specific prior written permission.</para></listitem> + + </itemizedlist> + + <para>THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + THE POSSIBILITY OF SUCH DAMAGE.</para> + + <para>PATENTS: To the best of my knowledge, + <computeroutput>bzip2</computeroutput> and + <computeroutput>libbzip2</computeroutput> do not use any patented + algorithms. However, I do not have the resources to carry + out a patent search. Therefore I cannot give any guarantee of + the above statement. + </para> + +</legalnotice> + +</bookinfo> + + + +<chapter id="intro" xreflabel="Introduction"> +<title>Introduction</title> + +<para><computeroutput>bzip2</computeroutput> compresses files +using the Burrows-Wheeler block-sorting text compression +algorithm, and Huffman coding. Compression is generally +considerably better than that achieved by more conventional +LZ77/LZ78-based compressors, and approaches the performance of +the PPM family of statistical compressors.</para> + +<para><computeroutput>bzip2</computeroutput> is built on top of +<computeroutput>libbzip2</computeroutput>, a flexible library for +handling compressed data in the +<computeroutput>bzip2</computeroutput> format. This manual +describes both how to use the program and how to work with the +library interface. Most of the manual is devoted to this +library, not the program, which is good news if your interest is +only in the program.</para> + +<itemizedlist mark='bullet'> + + <listitem><para><xref linkend="using"/> describes how to use + <computeroutput>bzip2</computeroutput>; this is the only part + you need to read if you just want to know how to operate the + program.</para></listitem> + + <listitem><para><xref linkend="libprog"/> describes the + programming interfaces in detail, and</para></listitem> + + <listitem><para><xref linkend="misc"/> records some + miscellaneous notes which I thought ought to be recorded + somewhere.</para></listitem> + +</itemizedlist> + +</chapter> + + +<chapter id="using" xreflabel="How to use bzip2"> +<title>How to use bzip2</title> + +<para>This chapter contains a copy of the +<computeroutput>bzip2</computeroutput> man page, and nothing +else.</para> + +<sect1 id="name" xreflabel="NAME"> +<title>NAME</title> + +<itemizedlist mark='bullet'> + + <listitem><para><computeroutput>bzip2</computeroutput>, + <computeroutput>bunzip2</computeroutput> - a block-sorting file + compressor, v1.0.6</para></listitem> + + <listitem><para><computeroutput>bzcat</computeroutput> - + decompresses files to stdout</para></listitem> + + <listitem><para><computeroutput>bzip2recover</computeroutput> - + recovers data from damaged bzip2 files</para></listitem> + +</itemizedlist> + +</sect1> + + +<sect1 id="synopsis" xreflabel="SYNOPSIS"> +<title>SYNOPSIS</title> + +<itemizedlist mark='bullet'> + + <listitem><para><computeroutput>bzip2</computeroutput> [ + -cdfkqstvzVL123456789 ] [ filenames ... ]</para></listitem> + + <listitem><para><computeroutput>bunzip2</computeroutput> [ + -fkvsVL ] [ filenames ... ]</para></listitem> + + <listitem><para><computeroutput>bzcat</computeroutput> [ -s ] [ + filenames ... ]</para></listitem> + + <listitem><para><computeroutput>bzip2recover</computeroutput> + filename</para></listitem> + +</itemizedlist> + +</sect1> + + +<sect1 id="description" xreflabel="DESCRIPTION"> +<title>DESCRIPTION</title> + +<para><computeroutput>bzip2</computeroutput> compresses files +using the Burrows-Wheeler block sorting text compression +algorithm, and Huffman coding. Compression is generally +considerably better than that achieved by more conventional +LZ77/LZ78-based compressors, and approaches the performance of +the PPM family of statistical compressors.</para> + +<para>The command-line options are deliberately very similar to +those of GNU <computeroutput>gzip</computeroutput>, but they are +not identical.</para> + +<para><computeroutput>bzip2</computeroutput> expects a list of +file names to accompany the command-line flags. Each file is +replaced by a compressed version of itself, with the name +<computeroutput>original_name.bz2</computeroutput>. Each +compressed file has the same modification date, permissions, and, +when possible, ownership as the corresponding original, so that +these properties can be correctly restored at decompression time. +File name handling is naive in the sense that there is no +mechanism for preserving original file names, permissions, +ownerships or dates in filesystems which lack these concepts, or +have serious file name length restrictions, such as +MS-DOS.</para> + +<para><computeroutput>bzip2</computeroutput> and +<computeroutput>bunzip2</computeroutput> will by default not +overwrite existing files. If you want this to happen, specify +the <computeroutput>-f</computeroutput> flag.</para> + +<para>If no file names are specified, +<computeroutput>bzip2</computeroutput> compresses from standard +input to standard output. In this case, +<computeroutput>bzip2</computeroutput> will decline to write +compressed output to a terminal, as this would be entirely +incomprehensible and therefore pointless.</para> + +<para><computeroutput>bunzip2</computeroutput> (or +<computeroutput>bzip2 -d</computeroutput>) decompresses all +specified files. Files which were not created by +<computeroutput>bzip2</computeroutput> will be detected and +ignored, and a warning issued. +<computeroutput>bzip2</computeroutput> attempts to guess the +filename for the decompressed file from that of the compressed +file as follows:</para> + +<itemizedlist mark='bullet'> + + <listitem><para><computeroutput>filename.bz2 </computeroutput> + becomes + <computeroutput>filename</computeroutput></para></listitem> + + <listitem><para><computeroutput>filename.bz </computeroutput> + becomes + <computeroutput>filename</computeroutput></para></listitem> + + <listitem><para><computeroutput>filename.tbz2</computeroutput> + becomes + <computeroutput>filename.tar</computeroutput></para></listitem> + + <listitem><para><computeroutput>filename.tbz </computeroutput> + becomes + <computeroutput>filename.tar</computeroutput></para></listitem> + + <listitem><para><computeroutput>anyothername </computeroutput> + becomes + <computeroutput>anyothername.out</computeroutput></para></listitem> + +</itemizedlist> + +<para>If the file does not end in one of the recognised endings, +<computeroutput>.bz2</computeroutput>, +<computeroutput>.bz</computeroutput>, +<computeroutput>.tbz2</computeroutput> or +<computeroutput>.tbz</computeroutput>, +<computeroutput>bzip2</computeroutput> complains that it cannot +guess the name of the original file, and uses the original name +with <computeroutput>.out</computeroutput> appended.</para> + +<para>As with compression, supplying no filenames causes +decompression from standard input to standard output.</para> + +<para><computeroutput>bunzip2</computeroutput> will correctly +decompress a file which is the concatenation of two or more +compressed files. The result is the concatenation of the +corresponding uncompressed files. Integrity testing +(<computeroutput>-t</computeroutput>) of concatenated compressed +files is also supported.</para> + +<para>You can also compress or decompress files to the standard +output by giving the <computeroutput>-c</computeroutput> flag. +Multiple files may be compressed and decompressed like this. The +resulting outputs are fed sequentially to stdout. Compression of +multiple files in this manner generates a stream containing +multiple compressed file representations. Such a stream can be +decompressed correctly only by +<computeroutput>bzip2</computeroutput> version 0.9.0 or later. +Earlier versions of <computeroutput>bzip2</computeroutput> will +stop after decompressing the first file in the stream.</para> + +<para><computeroutput>bzcat</computeroutput> (or +<computeroutput>bzip2 -dc</computeroutput>) decompresses all +specified files to the standard output.</para> + +<para><computeroutput>bzip2</computeroutput> will read arguments +from the environment variables +<computeroutput>BZIP2</computeroutput> and +<computeroutput>BZIP</computeroutput>, in that order, and will +process them before any arguments read from the command line. +This gives a convenient way to supply default arguments.</para> + +<para>Compression is always performed, even if the compressed +file is slightly larger than the original. Files of less than +about one hundred bytes tend to get larger, since the compression +mechanism has a constant overhead in the region of 50 bytes. +Random data (including the output of most file compressors) is +coded at about 8.05 bits per byte, giving an expansion of around +0.5%.</para> + +<para>As a self-check for your protection, +<computeroutput>bzip2</computeroutput> uses 32-bit CRCs to make +sure that the decompressed version of a file is identical to the +original. This guards against corruption of the compressed data, +and against undetected bugs in +<computeroutput>bzip2</computeroutput> (hopefully very unlikely). +The chances of data corruption going undetected is microscopic, +about one chance in four billion for each file processed. Be +aware, though, that the check occurs upon decompression, so it +can only tell you that something is wrong. It can't help you +recover the original uncompressed data. You can use +<computeroutput>bzip2recover</computeroutput> to try to recover +data from damaged files.</para> + +<para>Return values: 0 for a normal exit, 1 for environmental +problems (file not found, invalid flags, I/O errors, etc.), 2 +to indicate a corrupt compressed file, 3 for an internal +consistency error (eg, bug) which caused +<computeroutput>bzip2</computeroutput> to panic.</para> + +</sect1> + + +<sect1 id="options" xreflabel="OPTIONS"> +<title>OPTIONS</title> + +<variablelist> + + <varlistentry> + <term><computeroutput>-c --stdout</computeroutput></term> + <listitem><para>Compress or decompress to standard + output.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-d --decompress</computeroutput></term> + <listitem><para>Force decompression. + <computeroutput>bzip2</computeroutput>, + <computeroutput>bunzip2</computeroutput> and + <computeroutput>bzcat</computeroutput> are really the same + program, and the decision about what actions to take is done on + the basis of which name is used. This flag overrides that + mechanism, and forces bzip2 to decompress.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-z --compress</computeroutput></term> + <listitem><para>The complement to + <computeroutput>-d</computeroutput>: forces compression, + regardless of the invokation name.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-t --test</computeroutput></term> + <listitem><para>Check integrity of the specified file(s), but + don't decompress them. This really performs a trial + decompression and throws away the result.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-f --force</computeroutput></term> + <listitem><para>Force overwrite of output files. Normally, + <computeroutput>bzip2</computeroutput> will not overwrite + existing output files. Also forces + <computeroutput>bzip2</computeroutput> to break hard links to + files, which it otherwise wouldn't do.</para> + <para><computeroutput>bzip2</computeroutput> normally declines + to decompress files which don't have the correct magic header + bytes. If forced (<computeroutput>-f</computeroutput>), + however, it will pass such files through unmodified. This is + how GNU <computeroutput>gzip</computeroutput> behaves.</para> + </listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-k --keep</computeroutput></term> + <listitem><para>Keep (don't delete) input files during + compression or decompression.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-s --small</computeroutput></term> + <listitem><para>Reduce memory usage, for compression, + decompression and testing. Files are decompressed and tested + using a modified algorithm which only requires 2.5 bytes per + block byte. This means any file can be decompressed in 2300k + of memory, albeit at about half the normal speed.</para> + <para>During compression, <computeroutput>-s</computeroutput> + selects a block size of 200k, which limits memory use to around + the same figure, at the expense of your compression ratio. In + short, if your machine is low on memory (8 megabytes or less), + use <computeroutput>-s</computeroutput> for everything. See + <xref linkend="memory-management"/> below.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-q --quiet</computeroutput></term> + <listitem><para>Suppress non-essential warning messages. + Messages pertaining to I/O errors and other critical events + will not be suppressed.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-v --verbose</computeroutput></term> + <listitem><para>Verbose mode -- show the compression ratio for + each file processed. Further + <computeroutput>-v</computeroutput>'s increase the verbosity + level, spewing out lots of information which is primarily of + interest for diagnostic purposes.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-L --license -V --version</computeroutput></term> + <listitem><para>Display the software version, license terms and + conditions.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>-1</computeroutput> (or + <computeroutput>--fast</computeroutput>) to + <computeroutput>-9</computeroutput> (or + <computeroutput>-best</computeroutput>)</term> + <listitem><para>Set the block size to 100 k, 200 k ... 900 k + when compressing. Has no effect when decompressing. See <xref + linkend="memory-management" /> below. The + <computeroutput>--fast</computeroutput> and + <computeroutput>--best</computeroutput> aliases are primarily + for GNU <computeroutput>gzip</computeroutput> compatibility. + In particular, <computeroutput>--fast</computeroutput> doesn't + make things significantly faster. And + <computeroutput>--best</computeroutput> merely selects the + default behaviour.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>--</computeroutput></term> + <listitem><para>Treats all subsequent arguments as file names, + even if they start with a dash. This is so you can handle + files with names beginning with a dash, for example: + <computeroutput>bzip2 -- + -myfilename</computeroutput>.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>--repetitive-fast</computeroutput></term> + <term><computeroutput>--repetitive-best</computeroutput></term> + <listitem><para>These flags are redundant in versions 0.9.5 and + above. They provided some coarse control over the behaviour of + the sorting algorithm in earlier versions, which was sometimes + useful. 0.9.5 and above have an improved algorithm which + renders these flags irrelevant.</para></listitem> + </varlistentry> + +</variablelist> + +</sect1> + + +<sect1 id="memory-management" xreflabel="MEMORY MANAGEMENT"> +<title>MEMORY MANAGEMENT</title> + +<para><computeroutput>bzip2</computeroutput> compresses large +files in blocks. The block size affects both the compression +ratio achieved, and the amount of memory needed for compression +and decompression. The flags <computeroutput>-1</computeroutput> +through <computeroutput>-9</computeroutput> specify the block +size to be 100,000 bytes through 900,000 bytes (the default) +respectively. At decompression time, the block size used for +compression is read from the header of the compressed file, and +<computeroutput>bunzip2</computeroutput> then allocates itself +just enough memory to decompress the file. Since block sizes are +stored in compressed files, it follows that the flags +<computeroutput>-1</computeroutput> to +<computeroutput>-9</computeroutput> are irrelevant to and so +ignored during decompression.</para> + +<para>Compression and decompression requirements, in bytes, can be +estimated as:</para> +<programlisting> +Compression: 400k + ( 8 x block size ) + +Decompression: 100k + ( 4 x block size ), or + 100k + ( 2.5 x block size ) +</programlisting> + +<para>Larger block sizes give rapidly diminishing marginal +returns. Most of the compression comes from the first two or +three hundred k of block size, a fact worth bearing in mind when +using <computeroutput>bzip2</computeroutput> on small machines. +It is also important to appreciate that the decompression memory +requirement is set at compression time by the choice of block +size.</para> + +<para>For files compressed with the default 900k block size, +<computeroutput>bunzip2</computeroutput> will require about 3700 +kbytes to decompress. To support decompression of any file on a +4 megabyte machine, <computeroutput>bunzip2</computeroutput> has +an option to decompress using approximately half this amount of +memory, about 2300 kbytes. Decompression speed is also halved, +so you should use this option only where necessary. The relevant +flag is <computeroutput>-s</computeroutput>.</para> + +<para>In general, try and use the largest block size memory +constraints allow, since that maximises the compression achieved. +Compression and decompression speed are virtually unaffected by +block size.</para> + +<para>Another significant point applies to files which fit in a +single block -- that means most files you'd encounter using a +large block size. The amount of real memory touched is +proportional to the size of the file, since the file is smaller +than a block. For example, compressing a file 20,000 bytes long +with the flag <computeroutput>-9</computeroutput> will cause the +compressor to allocate around 7600k of memory, but only touch +400k + 20000 * 8 = 560 kbytes of it. Similarly, the decompressor +will allocate 3700k but only touch 100k + 20000 * 4 = 180 +kbytes.</para> + +<para>Here is a table which summarises the maximum memory usage +for different block sizes. Also recorded is the total compressed +size for 14 files of the Calgary Text Compression Corpus +totalling 3,141,622 bytes. This column gives some feel for how +compression varies with block size. These figures tend to +understate the advantage of larger block sizes for larger files, +since the Corpus is dominated by smaller files.</para> + +<programlisting> + Compress Decompress Decompress Corpus +Flag usage usage -s usage Size + + -1 1200k 500k 350k 914704 + -2 2000k 900k 600k 877703 + -3 2800k 1300k 850k 860338 + -4 3600k 1700k 1100k 846899 + -5 4400k 2100k 1350k 845160 + -6 5200k 2500k 1600k 838626 + -7 6100k 2900k 1850k 834096 + -8 6800k 3300k 2100k 828642 + -9 7600k 3700k 2350k 828642 +</programlisting> + +</sect1> + + +<sect1 id="recovering" xreflabel="RECOVERING DATA FROM DAMAGED FILES"> +<title>RECOVERING DATA FROM DAMAGED FILES</title> + +<para><computeroutput>bzip2</computeroutput> compresses files in +blocks, usually 900kbytes long. Each block is handled +independently. If a media or transmission error causes a +multi-block <computeroutput>.bz2</computeroutput> file to become +damaged, it may be possible to recover data from the undamaged +blocks in the file.</para> + +<para>The compressed representation of each block is delimited by +a 48-bit pattern, which makes it possible to find the block +boundaries with reasonable certainty. Each block also carries +its own 32-bit CRC, so damaged blocks can be distinguished from +undamaged ones.</para> + +<para><computeroutput>bzip2recover</computeroutput> is a simple +program whose purpose is to search for blocks in +<computeroutput>.bz2</computeroutput> files, and write each block +out into its own <computeroutput>.bz2</computeroutput> file. You +can then use <computeroutput>bzip2 -t</computeroutput> to test +the integrity of the resulting files, and decompress those which +are undamaged.</para> + +<para><computeroutput>bzip2recover</computeroutput> takes a +single argument, the name of the damaged file, and writes a +number of files <computeroutput>rec0001file.bz2</computeroutput>, +<computeroutput>rec0002file.bz2</computeroutput>, etc, containing +the extracted blocks. The output filenames are designed so that +the use of wildcards in subsequent processing -- for example, +<computeroutput>bzip2 -dc rec*file.bz2 > +recovered_data</computeroutput> -- lists the files in the correct +order.</para> + +<para><computeroutput>bzip2recover</computeroutput> should be of +most use dealing with large <computeroutput>.bz2</computeroutput> +files, as these will contain many blocks. It is clearly futile +to use it on damaged single-block files, since a damaged block +cannot be recovered. If you wish to minimise any potential data +loss through media or transmission errors, you might consider +compressing with a smaller block size.</para> + +</sect1> + + +<sect1 id="performance" xreflabel="PERFORMANCE NOTES"> +<title>PERFORMANCE NOTES</title> + +<para>The sorting phase of compression gathers together similar +strings in the file. Because of this, files containing very long +runs of repeated symbols, like "aabaabaabaab ..." (repeated +several hundred times) may compress more slowly than normal. +Versions 0.9.5 and above fare much better than previous versions +in this respect. The ratio between worst-case and average-case +compression time is in the region of 10:1. For previous +versions, this figure was more like 100:1. You can use the +<computeroutput>-vvvv</computeroutput> option to monitor progress +in great detail, if you want.</para> + +<para>Decompression speed is unaffected by these +phenomena.</para> + +<para><computeroutput>bzip2</computeroutput> usually allocates +several megabytes of memory to operate in, and then charges all +over it in a fairly random fashion. This means that performance, +both for compressing and decompressing, is largely determined by +the speed at which your machine can service cache misses. +Because of this, small changes to the code to reduce the miss +rate have been observed to give disproportionately large +performance improvements. I imagine +<computeroutput>bzip2</computeroutput> will perform best on +machines with very large caches.</para> + +</sect1> + + + +<sect1 id="caveats" xreflabel="CAVEATS"> +<title>CAVEATS</title> + +<para>I/O error messages are not as helpful as they could be. +<computeroutput>bzip2</computeroutput> tries hard to detect I/O +errors and exit cleanly, but the details of what the problem is +sometimes seem rather misleading.</para> + +<para>This manual page pertains to version &bz-version; of +<computeroutput>bzip2</computeroutput>. Compressed data created by +this version is entirely forwards and backwards compatible with the +previous public releases, versions 0.1pl2, 0.9.0 and 0.9.5, 1.0.0, +1.0.1, 1.0.2 and 1.0.3, but with the following exception: 0.9.0 and +above can correctly decompress multiple concatenated compressed files. +0.1pl2 cannot do this; it will stop after decompressing just the first +file in the stream.</para> + +<para><computeroutput>bzip2recover</computeroutput> versions +prior to 1.0.2 used 32-bit integers to represent bit positions in +compressed files, so it could not handle compressed files more +than 512 megabytes long. Versions 1.0.2 and above use 64-bit ints +on some platforms which support them (GNU supported targets, and +Windows). To establish whether or not +<computeroutput>bzip2recover</computeroutput> was built with such +a limitation, run it without arguments. In any event you can +build yourself an unlimited version if you can recompile it with +<computeroutput>MaybeUInt64</computeroutput> set to be an +unsigned 64-bit integer.</para> + +</sect1> + + + +<sect1 id="author" xreflabel="AUTHOR"> +<title>AUTHOR</title> + +<para>Julian Seward, +<computeroutput>&bz-email;</computeroutput></para> + +<para>The ideas embodied in +<computeroutput>bzip2</computeroutput> are due to (at least) the +following people: Michael Burrows and David Wheeler (for the +block sorting transformation), David Wheeler (again, for the +Huffman coder), Peter Fenwick (for the structured coding model in +the original <computeroutput>bzip</computeroutput>, and many +refinements), and Alistair Moffat, Radford Neal and Ian Witten +(for the arithmetic coder in the original +<computeroutput>bzip</computeroutput>). I am much indebted for +their help, support and advice. See the manual in the source +distribution for pointers to sources of documentation. Christian +von Roques encouraged me to look for faster sorting algorithms, +so as to speed up compression. Bela Lubkin encouraged me to +improve the worst-case compression performance. +Donna Robinson XMLised the documentation. +Many people sent +patches, helped with portability problems, lent machines, gave +advice and were generally helpful.</para> + +</sect1> + +</chapter> + + + +<chapter id="libprog" xreflabel="Programming with libbzip2"> +<title> +Programming with <computeroutput>libbzip2</computeroutput> +</title> + +<para>This chapter describes the programming interface to +<computeroutput>libbzip2</computeroutput>.</para> + +<para>For general background information, particularly about +memory use and performance aspects, you'd be well advised to read +<xref linkend="using"/> as well.</para> + + +<sect1 id="top-level" xreflabel="Top-level structure"> +<title>Top-level structure</title> + +<para><computeroutput>libbzip2</computeroutput> is a flexible +library for compressing and decompressing data in the +<computeroutput>bzip2</computeroutput> data format. Although +packaged as a single entity, it helps to regard the library as +three separate parts: the low level interface, and the high level +interface, and some utility functions.</para> + +<para>The structure of +<computeroutput>libbzip2</computeroutput>'s interfaces is similar +to that of Jean-loup Gailly's and Mark Adler's excellent +<computeroutput>zlib</computeroutput> library.</para> + +<para>All externally visible symbols have names beginning +<computeroutput>BZ2_</computeroutput>. This is new in version +1.0. The intention is to minimise pollution of the namespaces of +library clients.</para> + +<para>To use any part of the library, you need to +<computeroutput>#include <bzlib.h></computeroutput> +into your sources.</para> + + + +<sect2 id="ll-summary" xreflabel="Low-level summary"> +<title>Low-level summary</title> + +<para>This interface provides services for compressing and +decompressing data in memory. There's no provision for dealing +with files, streams or any other I/O mechanisms, just straight +memory-to-memory work. In fact, this part of the library can be +compiled without inclusion of +<computeroutput>stdio.h</computeroutput>, which may be helpful +for embedded applications.</para> + +<para>The low-level part of the library has no global variables +and is therefore thread-safe.</para> + +<para>Six routines make up the low level interface: +<computeroutput>BZ2_bzCompressInit</computeroutput>, +<computeroutput>BZ2_bzCompress</computeroutput>, and +<computeroutput>BZ2_bzCompressEnd</computeroutput> for +compression, and a corresponding trio +<computeroutput>BZ2_bzDecompressInit</computeroutput>, +<computeroutput>BZ2_bzDecompress</computeroutput> and +<computeroutput>BZ2_bzDecompressEnd</computeroutput> for +decompression. The <computeroutput>*Init</computeroutput> +functions allocate memory for compression/decompression and do +other initialisations, whilst the +<computeroutput>*End</computeroutput> functions close down +operations and release memory.</para> + +<para>The real work is done by +<computeroutput>BZ2_bzCompress</computeroutput> and +<computeroutput>BZ2_bzDecompress</computeroutput>. These +compress and decompress data from a user-supplied input buffer to +a user-supplied output buffer. These buffers can be any size; +arbitrary quantities of data are handled by making repeated calls +to these functions. This is a flexible mechanism allowing a +consumer-pull style of activity, or producer-push, or a mixture +of both.</para> + +</sect2> + + +<sect2 id="hl-summary" xreflabel="High-level summary"> +<title>High-level summary</title> + +<para>This interface provides some handy wrappers around the +low-level interface to facilitate reading and writing +<computeroutput>bzip2</computeroutput> format files +(<computeroutput>.bz2</computeroutput> files). The routines +provide hooks to facilitate reading files in which the +<computeroutput>bzip2</computeroutput> data stream is embedded +within some larger-scale file structure, or where there are +multiple <computeroutput>bzip2</computeroutput> data streams +concatenated end-to-end.</para> + +<para>For reading files, +<computeroutput>BZ2_bzReadOpen</computeroutput>, +<computeroutput>BZ2_bzRead</computeroutput>, +<computeroutput>BZ2_bzReadClose</computeroutput> and +<computeroutput>BZ2_bzReadGetUnused</computeroutput> are +supplied. For writing files, +<computeroutput>BZ2_bzWriteOpen</computeroutput>, +<computeroutput>BZ2_bzWrite</computeroutput> and +<computeroutput>BZ2_bzWriteFinish</computeroutput> are +available.</para> + +<para>As with the low-level library, no global variables are used +so the library is per se thread-safe. However, if I/O errors +occur whilst reading or writing the underlying compressed files, +you may have to consult <computeroutput>errno</computeroutput> to +determine the cause of the error. In that case, you'd need a C +library which correctly supports +<computeroutput>errno</computeroutput> in a multithreaded +environment.</para> + +<para>To make the library a little simpler and more portable, +<computeroutput>BZ2_bzReadOpen</computeroutput> and +<computeroutput>BZ2_bzWriteOpen</computeroutput> require you to +pass them file handles (<computeroutput>FILE*</computeroutput>s) +which have previously been opened for reading or writing +respectively. That avoids portability problems associated with +file operations and file attributes, whilst not being much of an +imposition on the programmer.</para> + +</sect2> + + +<sect2 id="util-fns-summary" xreflabel="Utility functions summary"> +<title>Utility functions summary</title> + +<para>For very simple needs, +<computeroutput>BZ2_bzBuffToBuffCompress</computeroutput> and +<computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> are +provided. These compress data in memory from one buffer to +another buffer in a single function call. You should assess +whether these functions fulfill your memory-to-memory +compression/decompression requirements before investing effort in +understanding the more general but more complex low-level +interface.</para> + +<para>Yoshioka Tsuneo +(<computeroutput>tsuneo@rr.iij4u.or.jp</computeroutput>) has +contributed some functions to give better +<computeroutput>zlib</computeroutput> compatibility. These +functions are <computeroutput>BZ2_bzopen</computeroutput>, +<computeroutput>BZ2_bzread</computeroutput>, +<computeroutput>BZ2_bzwrite</computeroutput>, +<computeroutput>BZ2_bzflush</computeroutput>, +<computeroutput>BZ2_bzclose</computeroutput>, +<computeroutput>BZ2_bzerror</computeroutput> and +<computeroutput>BZ2_bzlibVersion</computeroutput>. You may find +these functions more convenient for simple file reading and +writing, than those in the high-level interface. These functions +are not (yet) officially part of the library, and are minimally +documented here. If they break, you get to keep all the pieces. +I hope to document them properly when time permits.</para> + +<para>Yoshioka also contributed modifications to allow the +library to be built as a Windows DLL.</para> + +</sect2> + +</sect1> + + +<sect1 id="err-handling" xreflabel="Error handling"> +<title>Error handling</title> + +<para>The library is designed to recover cleanly in all +situations, including the worst-case situation of decompressing +random data. I'm not 100% sure that it can always do this, so +you might want to add a signal handler to catch segmentation +violations during decompression if you are feeling especially +paranoid. I would be interested in hearing more about the +robustness of the library to corrupted compressed data.</para> + +<para>Version 1.0.3 more robust in this respect than any +previous version. Investigations with Valgrind (a tool for detecting +problems with memory management) indicate +that, at least for the few files I tested, all single-bit errors +in the decompressed data are caught properly, with no +segmentation faults, no uses of uninitialised data, no out of +range reads or writes, and no infinite looping in the decompressor. +So it's certainly pretty robust, although +I wouldn't claim it to be totally bombproof.</para> + +<para>The file <computeroutput>bzlib.h</computeroutput> contains +all definitions needed to use the library. In particular, you +should definitely not include +<computeroutput>bzlib_private.h</computeroutput>.</para> + +<para>In <computeroutput>bzlib.h</computeroutput>, the various +return values are defined. The following list is not intended as +an exhaustive description of the circumstances in which a given +value may be returned -- those descriptions are given later. +Rather, it is intended to convey the rough meaning of each return +value. The first five actions are normal and not intended to +denote an error situation.</para> + +<variablelist> + + <varlistentry> + <term><computeroutput>BZ_OK</computeroutput></term> + <listitem><para>The requested action was completed + successfully.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_RUN_OK, BZ_FLUSH_OK, + BZ_FINISH_OK</computeroutput></term> + <listitem><para>In + <computeroutput>BZ2_bzCompress</computeroutput>, the requested + flush/finish/nothing-special action was completed + successfully.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_STREAM_END</computeroutput></term> + <listitem><para>Compression of data was completed, or the + logical stream end was detected during + decompression.</para></listitem> + </varlistentry> + +</variablelist> + +<para>The following return values indicate an error of some +kind.</para> + +<variablelist> + + <varlistentry> + <term><computeroutput>BZ_CONFIG_ERROR</computeroutput></term> + <listitem><para>Indicates that the library has been improperly + compiled on your platform -- a major configuration error. + Specifically, it means that + <computeroutput>sizeof(char)</computeroutput>, + <computeroutput>sizeof(short)</computeroutput> and + <computeroutput>sizeof(int)</computeroutput> are not 1, 2 and + 4 respectively, as they should be. Note that the library + should still work properly on 64-bit platforms which follow + the LP64 programming model -- that is, where + <computeroutput>sizeof(long)</computeroutput> and + <computeroutput>sizeof(void*)</computeroutput> are 8. Under + LP64, <computeroutput>sizeof(int)</computeroutput> is still 4, + so <computeroutput>libbzip2</computeroutput>, which doesn't + use the <computeroutput>long</computeroutput> type, is + OK.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_SEQUENCE_ERROR</computeroutput></term> + <listitem><para>When using the library, it is important to call + the functions in the correct sequence and with data structures + (buffers etc) in the correct states. + <computeroutput>libbzip2</computeroutput> checks as much as it + can to ensure this is happening, and returns + <computeroutput>BZ_SEQUENCE_ERROR</computeroutput> if not. + Code which complies precisely with the function semantics, as + detailed below, should never receive this value; such an event + denotes buggy code which you should + investigate.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_PARAM_ERROR</computeroutput></term> + <listitem><para>Returned when a parameter to a function call is + out of range or otherwise manifestly incorrect. As with + <computeroutput>BZ_SEQUENCE_ERROR</computeroutput>, this + denotes a bug in the client code. The distinction between + <computeroutput>BZ_PARAM_ERROR</computeroutput> and + <computeroutput>BZ_SEQUENCE_ERROR</computeroutput> is a bit + hazy, but still worth making.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_MEM_ERROR</computeroutput></term> + <listitem><para>Returned when a request to allocate memory + failed. Note that the quantity of memory needed to decompress + a stream cannot be determined until the stream's header has + been read. So + <computeroutput>BZ2_bzDecompress</computeroutput> and + <computeroutput>BZ2_bzRead</computeroutput> may return + <computeroutput>BZ_MEM_ERROR</computeroutput> even though some + of the compressed data has been read. The same is not true + for compression; once + <computeroutput>BZ2_bzCompressInit</computeroutput> or + <computeroutput>BZ2_bzWriteOpen</computeroutput> have + successfully completed, + <computeroutput>BZ_MEM_ERROR</computeroutput> cannot + occur.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_DATA_ERROR</computeroutput></term> + <listitem><para>Returned when a data integrity error is + detected during decompression. Most importantly, this means + when stored and computed CRCs for the data do not match. This + value is also returned upon detection of any other anomaly in + the compressed data.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_DATA_ERROR_MAGIC</computeroutput></term> + <listitem><para>As a special case of + <computeroutput>BZ_DATA_ERROR</computeroutput>, it is + sometimes useful to know when the compressed stream does not + start with the correct magic bytes (<computeroutput>'B' 'Z' + 'h'</computeroutput>).</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_IO_ERROR</computeroutput></term> + <listitem><para>Returned by + <computeroutput>BZ2_bzRead</computeroutput> and + <computeroutput>BZ2_bzWrite</computeroutput> when there is an + error reading or writing in the compressed file, and by + <computeroutput>BZ2_bzReadOpen</computeroutput> and + <computeroutput>BZ2_bzWriteOpen</computeroutput> for attempts + to use a file for which the error indicator (viz, + <computeroutput>ferror(f)</computeroutput>) is set. On + receipt of <computeroutput>BZ_IO_ERROR</computeroutput>, the + caller should consult <computeroutput>errno</computeroutput> + and/or <computeroutput>perror</computeroutput> to acquire + operating-system specific information about the + problem.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_UNEXPECTED_EOF</computeroutput></term> + <listitem><para>Returned by + <computeroutput>BZ2_bzRead</computeroutput> when the + compressed file finishes before the logical end of stream is + detected.</para></listitem> + </varlistentry> + + <varlistentry> + <term><computeroutput>BZ_OUTBUFF_FULL</computeroutput></term> + <listitem><para>Returned by + <computeroutput>BZ2_bzBuffToBuffCompress</computeroutput> and + <computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> to + indicate that the output data will not fit into the output + buffer provided.</para></listitem> + </varlistentry> + +</variablelist> + +</sect1> + + + +<sect1 id="low-level" xreflabel=">Low-level interface"> +<title>Low-level interface</title> + + +<sect2 id="bzcompress-init" xreflabel="BZ2_bzCompressInit"> +<title>BZ2_bzCompressInit</title> + +<programlisting> +typedef struct { + char *next_in; + unsigned int avail_in; + unsigned int total_in_lo32; + unsigned int total_in_hi32; + + char *next_out; + unsigned int avail_out; + unsigned int total_out_lo32; + unsigned int total_out_hi32; + + void *state; + + void *(*bzalloc)(void *,int,int); + void (*bzfree)(void *,void *); + void *opaque; +} bz_stream; + +int BZ2_bzCompressInit ( bz_stream *strm, + int blockSize100k, + int verbosity, + int workFactor ); +</programlisting> + +<para>Prepares for compression. The +<computeroutput>bz_stream</computeroutput> structure holds all +data pertaining to the compression activity. A +<computeroutput>bz_stream</computeroutput> structure should be +allocated and initialised prior to the call. The fields of +<computeroutput>bz_stream</computeroutput> comprise the entirety +of the user-visible data. <computeroutput>state</computeroutput> +is a pointer to the private data structures required for +compression.</para> + +<para>Custom memory allocators are supported, via fields +<computeroutput>bzalloc</computeroutput>, +<computeroutput>bzfree</computeroutput>, and +<computeroutput>opaque</computeroutput>. The value +<computeroutput>opaque</computeroutput> is passed to as the first +argument to all calls to <computeroutput>bzalloc</computeroutput> +and <computeroutput>bzfree</computeroutput>, but is otherwise +ignored by the library. The call <computeroutput>bzalloc ( +opaque, n, m )</computeroutput> is expected to return a pointer +<computeroutput>p</computeroutput> to <computeroutput>n * +m</computeroutput> bytes of memory, and <computeroutput>bzfree ( +opaque, p )</computeroutput> should free that memory.</para> + +<para>If you don't want to use a custom memory allocator, set +<computeroutput>bzalloc</computeroutput>, +<computeroutput>bzfree</computeroutput> and +<computeroutput>opaque</computeroutput> to +<computeroutput>NULL</computeroutput>, and the library will then +use the standard <computeroutput>malloc</computeroutput> / +<computeroutput>free</computeroutput> routines.</para> + +<para>Before calling +<computeroutput>BZ2_bzCompressInit</computeroutput>, fields +<computeroutput>bzalloc</computeroutput>, +<computeroutput>bzfree</computeroutput> and +<computeroutput>opaque</computeroutput> should be filled +appropriately, as just described. Upon return, the internal +state will have been allocated and initialised, and +<computeroutput>total_in_lo32</computeroutput>, +<computeroutput>total_in_hi32</computeroutput>, +<computeroutput>total_out_lo32</computeroutput> and +<computeroutput>total_out_hi32</computeroutput> will have been +set to zero. These four fields are used by the library to inform +the caller of the total amount of data passed into and out of the +library, respectively. You should not try to change them. As of +version 1.0, 64-bit counts are maintained, even on 32-bit +platforms, using the <computeroutput>_hi32</computeroutput> +fields to store the upper 32 bits of the count. So, for example, +the total amount of data in is <computeroutput>(total_in_hi32 +<< 32) + total_in_lo32</computeroutput>.</para> + +<para>Parameter <computeroutput>blockSize100k</computeroutput> +specifies the block size to be used for compression. It should +be a value between 1 and 9 inclusive, and the actual block size +used is 100000 x this figure. 9 gives the best compression but +takes most memory.</para> + +<para>Parameter <computeroutput>verbosity</computeroutput> should +be set to a number between 0 and 4 inclusive. 0 is silent, and +greater numbers give increasingly verbose monitoring/debugging +output. If the library has been compiled with +<computeroutput>-DBZ_NO_STDIO</computeroutput>, no such output +will appear for any verbosity setting.</para> + +<para>Parameter <computeroutput>workFactor</computeroutput> +controls how the compression phase behaves when presented with +worst case, highly repetitive, input data. If compression runs +into difficulties caused by repetitive data, the library switches +from the standard sorting algorithm to a fallback algorithm. The +fallback is slower than the standard algorithm by perhaps a +factor of three, but always behaves reasonably, no matter how bad +the input.</para> + +<para>Lower values of <computeroutput>workFactor</computeroutput> +reduce the amount of effort the standard algorithm will expend +before resorting to the fallback. You should set this parameter +carefully; too low, and many inputs will be handled by the +fallback algorithm and so compress rather slowly, too high, and +your average-to-worst case compression times can become very +large. The default value of 30 gives reasonable behaviour over a +wide range of circumstances.</para> + +<para>Allowable values range from 0 to 250 inclusive. 0 is a +special case, equivalent to using the default value of 30.</para> + +<para>Note that the compressed output generated is the same +regardless of whether or not the fallback algorithm is +used.</para> + +<para>Be aware also that this parameter may disappear entirely in +future versions of the library. In principle it should be +possible to devise a good way to automatically choose which +algorithm to use. Such a mechanism would render the parameter +obsolete.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if strm is NULL + or blockSize < 1 or blockSize > 9 + or verbosity < 0 or verbosity > 4 + or workFactor < 0 or workFactor > 250 +BZ_MEM_ERROR + if not enough memory is available +BZ_OK + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +BZ2_bzCompress + if BZ_OK is returned + no specific action needed in case of error +</programlisting> + +</sect2> + + +<sect2 id="bzCompress" xreflabel="BZ2_bzCompress"> +<title>BZ2_bzCompress</title> + +<programlisting> +int BZ2_bzCompress ( bz_stream *strm, int action ); +</programlisting> + +<para>Provides more input and/or output buffer space for the +library. The caller maintains input and output buffers, and +calls <computeroutput>BZ2_bzCompress</computeroutput> to transfer +data between them.</para> + +<para>Before each call to +<computeroutput>BZ2_bzCompress</computeroutput>, +<computeroutput>next_in</computeroutput> should point at the data +to be compressed, and <computeroutput>avail_in</computeroutput> +should indicate how many bytes the library may read. +<computeroutput>BZ2_bzCompress</computeroutput> updates +<computeroutput>next_in</computeroutput>, +<computeroutput>avail_in</computeroutput> and +<computeroutput>total_in</computeroutput> to reflect the number +of bytes it has read.</para> + +<para>Similarly, <computeroutput>next_out</computeroutput> should +point to a buffer in which the compressed data is to be placed, +with <computeroutput>avail_out</computeroutput> indicating how +much output space is available. +<computeroutput>BZ2_bzCompress</computeroutput> updates +<computeroutput>next_out</computeroutput>, +<computeroutput>avail_out</computeroutput> and +<computeroutput>total_out</computeroutput> to reflect the number +of bytes output.</para> + +<para>You may provide and remove as little or as much data as you +like on each call of +<computeroutput>BZ2_bzCompress</computeroutput>. In the limit, +it is acceptable to supply and remove data one byte at a time, +although this would be terribly inefficient. You should always +ensure that at least one byte of output space is available at +each call.</para> + +<para>A second purpose of +<computeroutput>BZ2_bzCompress</computeroutput> is to request a +change of mode of the compressed stream.</para> + +<para>Conceptually, a compressed stream can be in one of four +states: IDLE, RUNNING, FLUSHING and FINISHING. Before +initialisation +(<computeroutput>BZ2_bzCompressInit</computeroutput>) and after +termination (<computeroutput>BZ2_bzCompressEnd</computeroutput>), +a stream is regarded as IDLE.</para> + +<para>Upon initialisation +(<computeroutput>BZ2_bzCompressInit</computeroutput>), the stream +is placed in the RUNNING state. Subsequent calls to +<computeroutput>BZ2_bzCompress</computeroutput> should pass +<computeroutput>BZ_RUN</computeroutput> as the requested action; +other actions are illegal and will result in +<computeroutput>BZ_SEQUENCE_ERROR</computeroutput>.</para> + +<para>At some point, the calling program will have provided all +the input data it wants to. It will then want to finish up -- in +effect, asking the library to process any data it might have +buffered internally. In this state, +<computeroutput>BZ2_bzCompress</computeroutput> will no longer +attempt to read data from +<computeroutput>next_in</computeroutput>, but it will want to +write data to <computeroutput>next_out</computeroutput>. Because +the output buffer supplied by the user can be arbitrarily small, +the finishing-up operation cannot necessarily be done with a +single call of +<computeroutput>BZ2_bzCompress</computeroutput>.</para> + +<para>Instead, the calling program passes +<computeroutput>BZ_FINISH</computeroutput> as an action to +<computeroutput>BZ2_bzCompress</computeroutput>. This changes +the stream's state to FINISHING. Any remaining input (ie, +<computeroutput>next_in[0 .. avail_in-1]</computeroutput>) is +compressed and transferred to the output buffer. To do this, +<computeroutput>BZ2_bzCompress</computeroutput> must be called +repeatedly until all the output has been consumed. At that +point, <computeroutput>BZ2_bzCompress</computeroutput> returns +<computeroutput>BZ_STREAM_END</computeroutput>, and the stream's +state is set back to IDLE. +<computeroutput>BZ2_bzCompressEnd</computeroutput> should then be +called.</para> + +<para>Just to make sure the calling program does not cheat, the +library makes a note of <computeroutput>avail_in</computeroutput> +at the time of the first call to +<computeroutput>BZ2_bzCompress</computeroutput> which has +<computeroutput>BZ_FINISH</computeroutput> as an action (ie, at +the time the program has announced its intention to not supply +any more input). By comparing this value with that of +<computeroutput>avail_in</computeroutput> over subsequent calls +to <computeroutput>BZ2_bzCompress</computeroutput>, the library +can detect any attempts to slip in more data to compress. Any +calls for which this is detected will return +<computeroutput>BZ_SEQUENCE_ERROR</computeroutput>. This +indicates a programming mistake which should be corrected.</para> + +<para>Instead of asking to finish, the calling program may ask +<computeroutput>BZ2_bzCompress</computeroutput> to take all the +remaining input, compress it and terminate the current +(Burrows-Wheeler) compression block. This could be useful for +error control purposes. The mechanism is analogous to that for +finishing: call <computeroutput>BZ2_bzCompress</computeroutput> +with an action of <computeroutput>BZ_FLUSH</computeroutput>, +remove output data, and persist with the +<computeroutput>BZ_FLUSH</computeroutput> action until the value +<computeroutput>BZ_RUN</computeroutput> is returned. As with +finishing, <computeroutput>BZ2_bzCompress</computeroutput> +detects any attempt to provide more input data once the flush has +begun.</para> + +<para>Once the flush is complete, the stream returns to the +normal RUNNING state.</para> + +<para>This all sounds pretty complex, but isn't really. Here's a +table which shows which actions are allowable in each state, what +action will be taken, what the next state is, and what the +non-error return values are. Note that you can't explicitly ask +what state the stream is in, but nor do you need to -- it can be +inferred from the values returned by +<computeroutput>BZ2_bzCompress</computeroutput>.</para> + +<programlisting> +IDLE/any + Illegal. IDLE state only exists after BZ2_bzCompressEnd or + before BZ2_bzCompressInit. + Return value = BZ_SEQUENCE_ERROR + +RUNNING/BZ_RUN + Compress from next_in to next_out as much as possible. + Next state = RUNNING + Return value = BZ_RUN_OK + +RUNNING/BZ_FLUSH + Remember current value of next_in. Compress from next_in + to next_out as much as possible, but do not accept any more input. + Next state = FLUSHING + Return value = BZ_FLUSH_OK + +RUNNING/BZ_FINISH + Remember current value of next_in. Compress from next_in + to next_out as much as possible, but do not accept any more input. + Next state = FINISHING + Return value = BZ_FINISH_OK + +FLUSHING/BZ_FLUSH + Compress from next_in to next_out as much as possible, + but do not accept any more input. + If all the existing input has been used up and all compressed + output has been removed + Next state = RUNNING; Return value = BZ_RUN_OK + else + Next state = FLUSHING; Return value = BZ_FLUSH_OK + +FLUSHING/other + Illegal. + Return value = BZ_SEQUENCE_ERROR + +FINISHING/BZ_FINISH + Compress from next_in to next_out as much as possible, + but to not accept any more input. + If all the existing input has been used up and all compressed + output has been removed + Next state = IDLE; Return value = BZ_STREAM_END + else + Next state = FINISHING; Return value = BZ_FINISH_OK + +FINISHING/other + Illegal. + Return value = BZ_SEQUENCE_ERROR +</programlisting> + + +<para>That still looks complicated? Well, fair enough. The +usual sequence of calls for compressing a load of data is:</para> + +<orderedlist> + + <listitem><para>Get started with + <computeroutput>BZ2_bzCompressInit</computeroutput>.</para></listitem> + + <listitem><para>Shovel data in and shlurp out its compressed form + using zero or more calls of + <computeroutput>BZ2_bzCompress</computeroutput> with action = + <computeroutput>BZ_RUN</computeroutput>.</para></listitem> + + <listitem><para>Finish up. Repeatedly call + <computeroutput>BZ2_bzCompress</computeroutput> with action = + <computeroutput>BZ_FINISH</computeroutput>, copying out the + compressed output, until + <computeroutput>BZ_STREAM_END</computeroutput> is + returned.</para></listitem> <listitem><para>Close up and go home. Call + <computeroutput>BZ2_bzCompressEnd</computeroutput>.</para></listitem> + +</orderedlist> + +<para>If the data you want to compress fits into your input +buffer all at once, you can skip the calls of +<computeroutput>BZ2_bzCompress ( ..., BZ_RUN )</computeroutput> +and just do the <computeroutput>BZ2_bzCompress ( ..., BZ_FINISH +)</computeroutput> calls.</para> + +<para>All required memory is allocated by +<computeroutput>BZ2_bzCompressInit</computeroutput>. The +compression library can accept any data at all (obviously). So +you shouldn't get any error return values from the +<computeroutput>BZ2_bzCompress</computeroutput> calls. If you +do, they will be +<computeroutput>BZ_SEQUENCE_ERROR</computeroutput>, and indicate +a bug in your programming.</para> + +<para>Trivial other possible return values:</para> + +<programlisting> +BZ_PARAM_ERROR + if strm is NULL, or strm->s is NULL +</programlisting> + +</sect2> + + +<sect2 id="bzCompress-end" xreflabel="BZ2_bzCompressEnd"> +<title>BZ2_bzCompressEnd</title> + +<programlisting> +int BZ2_bzCompressEnd ( bz_stream *strm ); +</programlisting> + +<para>Releases all memory associated with a compression +stream.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_PARAM_ERROR if strm is NULL or strm->s is NULL +BZ_OK otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzDecompress-init" xreflabel="BZ2_bzDecompressInit"> +<title>BZ2_bzDecompressInit</title> + +<programlisting> +int BZ2_bzDecompressInit ( bz_stream *strm, int verbosity, int small ); +</programlisting> + +<para>Prepares for decompression. As with +<computeroutput>BZ2_bzCompressInit</computeroutput>, a +<computeroutput>bz_stream</computeroutput> record should be +allocated and initialised before the call. Fields +<computeroutput>bzalloc</computeroutput>, +<computeroutput>bzfree</computeroutput> and +<computeroutput>opaque</computeroutput> should be set if a custom +memory allocator is required, or made +<computeroutput>NULL</computeroutput> for the normal +<computeroutput>malloc</computeroutput> / +<computeroutput>free</computeroutput> routines. Upon return, the +internal state will have been initialised, and +<computeroutput>total_in</computeroutput> and +<computeroutput>total_out</computeroutput> will be zero.</para> + +<para>For the meaning of parameter +<computeroutput>verbosity</computeroutput>, see +<computeroutput>BZ2_bzCompressInit</computeroutput>.</para> + +<para>If <computeroutput>small</computeroutput> is nonzero, the +library will use an alternative decompression algorithm which +uses less memory but at the cost of decompressing more slowly +(roughly speaking, half the speed, but the maximum memory +requirement drops to around 2300k). See <xref linkend="using"/> +for more information on memory management.</para> + +<para>Note that the amount of memory needed to decompress a +stream cannot be determined until the stream's header has been +read, so even if +<computeroutput>BZ2_bzDecompressInit</computeroutput> succeeds, a +subsequent <computeroutput>BZ2_bzDecompress</computeroutput> +could fail with +<computeroutput>BZ_MEM_ERROR</computeroutput>.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if ( small != 0 && small != 1 ) + or (verbosity <; 0 || verbosity > 4) +BZ_MEM_ERROR + if insufficient memory is available +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +BZ2_bzDecompress + if BZ_OK was returned + no specific action required in case of error +</programlisting> + +</sect2> + + +<sect2 id="bzDecompress" xreflabel="BZ2_bzDecompress"> +<title>BZ2_bzDecompress</title> + +<programlisting> +int BZ2_bzDecompress ( bz_stream *strm ); +</programlisting> + +<para>Provides more input and/out output buffer space for the +library. The caller maintains input and output buffers, and uses +<computeroutput>BZ2_bzDecompress</computeroutput> to transfer +data between them.</para> + +<para>Before each call to +<computeroutput>BZ2_bzDecompress</computeroutput>, +<computeroutput>next_in</computeroutput> should point at the +compressed data, and <computeroutput>avail_in</computeroutput> +should indicate how many bytes the library may read. +<computeroutput>BZ2_bzDecompress</computeroutput> updates +<computeroutput>next_in</computeroutput>, +<computeroutput>avail_in</computeroutput> and +<computeroutput>total_in</computeroutput> to reflect the number +of bytes it has read.</para> + +<para>Similarly, <computeroutput>next_out</computeroutput> should +point to a buffer in which the uncompressed output is to be +placed, with <computeroutput>avail_out</computeroutput> +indicating how much output space is available. +<computeroutput>BZ2_bzCompress</computeroutput> updates +<computeroutput>next_out</computeroutput>, +<computeroutput>avail_out</computeroutput> and +<computeroutput>total_out</computeroutput> to reflect the number +of bytes output.</para> + +<para>You may provide and remove as little or as much data as you +like on each call of +<computeroutput>BZ2_bzDecompress</computeroutput>. In the limit, +it is acceptable to supply and remove data one byte at a time, +although this would be terribly inefficient. You should always +ensure that at least one byte of output space is available at +each call.</para> + +<para>Use of <computeroutput>BZ2_bzDecompress</computeroutput> is +simpler than +<computeroutput>BZ2_bzCompress</computeroutput>.</para> + +<para>You should provide input and remove output as described +above, and repeatedly call +<computeroutput>BZ2_bzDecompress</computeroutput> until +<computeroutput>BZ_STREAM_END</computeroutput> is returned. +Appearance of <computeroutput>BZ_STREAM_END</computeroutput> +denotes that <computeroutput>BZ2_bzDecompress</computeroutput> +has detected the logical end of the compressed stream. +<computeroutput>BZ2_bzDecompress</computeroutput> will not +produce <computeroutput>BZ_STREAM_END</computeroutput> until all +output data has been placed into the output buffer, so once +<computeroutput>BZ_STREAM_END</computeroutput> appears, you are +guaranteed to have available all the decompressed output, and +<computeroutput>BZ2_bzDecompressEnd</computeroutput> can safely +be called.</para> + +<para>If case of an error return value, you should call +<computeroutput>BZ2_bzDecompressEnd</computeroutput> to clean up +and release memory.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_PARAM_ERROR + if strm is NULL or strm->s is NULL + or strm->avail_out < 1 +BZ_DATA_ERROR + if a data integrity error is detected in the compressed stream +BZ_DATA_ERROR_MAGIC + if the compressed stream doesn't begin with the right magic bytes +BZ_MEM_ERROR + if there wasn't enough memory available +BZ_STREAM_END + if the logical end of the data stream was detected and all + output in has been consumed, eg s-->avail_out > 0 +BZ_OK + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +BZ2_bzDecompress + if BZ_OK was returned +BZ2_bzDecompressEnd + otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzDecompress-end" xreflabel="BZ2_bzDecompressEnd"> +<title>BZ2_bzDecompressEnd</title> + +<programlisting> +int BZ2_bzDecompressEnd ( bz_stream *strm ); +</programlisting> + +<para>Releases all memory associated with a decompression +stream.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_PARAM_ERROR + if strm is NULL or strm->s is NULL +BZ_OK + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> + None. +</programlisting> + +</sect2> + +</sect1> + + +<sect1 id="hl-interface" xreflabel="High-level interface"> +<title>High-level interface</title> + +<para>This interface provides functions for reading and writing +<computeroutput>bzip2</computeroutput> format files. First, some +general points.</para> + +<itemizedlist mark='bullet'> + + <listitem><para>All of the functions take an + <computeroutput>int*</computeroutput> first argument, + <computeroutput>bzerror</computeroutput>. After each call, + <computeroutput>bzerror</computeroutput> should be consulted + first to determine the outcome of the call. If + <computeroutput>bzerror</computeroutput> is + <computeroutput>BZ_OK</computeroutput>, the call completed + successfully, and only then should the return value of the + function (if any) be consulted. If + <computeroutput>bzerror</computeroutput> is + <computeroutput>BZ_IO_ERROR</computeroutput>, there was an + error reading/writing the underlying compressed file, and you + should then consult <computeroutput>errno</computeroutput> / + <computeroutput>perror</computeroutput> to determine the cause + of the difficulty. <computeroutput>bzerror</computeroutput> + may also be set to various other values; precise details are + given on a per-function basis below.</para></listitem> + + <listitem><para>If <computeroutput>bzerror</computeroutput> indicates + an error (ie, anything except + <computeroutput>BZ_OK</computeroutput> and + <computeroutput>BZ_STREAM_END</computeroutput>), you should + immediately call + <computeroutput>BZ2_bzReadClose</computeroutput> (or + <computeroutput>BZ2_bzWriteClose</computeroutput>, depending on + whether you are attempting to read or to write) to free up all + resources associated with the stream. Once an error has been + indicated, behaviour of all calls except + <computeroutput>BZ2_bzReadClose</computeroutput> + (<computeroutput>BZ2_bzWriteClose</computeroutput>) is + undefined. The implication is that (1) + <computeroutput>bzerror</computeroutput> should be checked + after each call, and (2) if + <computeroutput>bzerror</computeroutput> indicates an error, + <computeroutput>BZ2_bzReadClose</computeroutput> + (<computeroutput>BZ2_bzWriteClose</computeroutput>) should then + be called to clean up.</para></listitem> + + <listitem><para>The <computeroutput>FILE*</computeroutput> arguments + passed to <computeroutput>BZ2_bzReadOpen</computeroutput> / + <computeroutput>BZ2_bzWriteOpen</computeroutput> should be set + to binary mode. Most Unix systems will do this by default, but + other platforms, including Windows and Mac, will not. If you + omit this, you may encounter problems when moving code to new + platforms.</para></listitem> + + <listitem><para>Memory allocation requests are handled by + <computeroutput>malloc</computeroutput> / + <computeroutput>free</computeroutput>. At present there is no + facility for user-defined memory allocators in the file I/O + functions (could easily be added, though).</para></listitem> + +</itemizedlist> + + + +<sect2 id="bzreadopen" xreflabel="BZ2_bzReadOpen"> +<title>BZ2_bzReadOpen</title> + +<programlisting> +typedef void BZFILE; + +BZFILE *BZ2_bzReadOpen( int *bzerror, FILE *f, + int verbosity, int small, + void *unused, int nUnused ); +</programlisting> + +<para>Prepare to read compressed data from file handle +<computeroutput>f</computeroutput>. +<computeroutput>f</computeroutput> should refer to a file which +has been opened for reading, and for which the error indicator +(<computeroutput>ferror(f)</computeroutput>)is not set. If +<computeroutput>small</computeroutput> is 1, the library will try +to decompress using less memory, at the expense of speed.</para> + +<para>For reasons explained below, +<computeroutput>BZ2_bzRead</computeroutput> will decompress the +<computeroutput>nUnused</computeroutput> bytes starting at +<computeroutput>unused</computeroutput>, before starting to read +from the file <computeroutput>f</computeroutput>. At most +<computeroutput>BZ_MAX_UNUSED</computeroutput> bytes may be +supplied like this. If this facility is not required, you should +pass <computeroutput>NULL</computeroutput> and +<computeroutput>0</computeroutput> for +<computeroutput>unused</computeroutput> and +n<computeroutput>Unused</computeroutput> respectively.</para> + +<para>For the meaning of parameters +<computeroutput>small</computeroutput> and +<computeroutput>verbosity</computeroutput>, see +<computeroutput>BZ2_bzDecompressInit</computeroutput>.</para> + +<para>The amount of memory needed to decompress a file cannot be +determined until the file's header has been read. So it is +possible that <computeroutput>BZ2_bzReadOpen</computeroutput> +returns <computeroutput>BZ_OK</computeroutput> but a subsequent +call of <computeroutput>BZ2_bzRead</computeroutput> will return +<computeroutput>BZ_MEM_ERROR</computeroutput>.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if f is NULL + or small is neither 0 nor 1 + or ( unused == NULL && nUnused != 0 ) + or ( unused != NULL && !(0 <= nUnused <= BZ_MAX_UNUSED) ) +BZ_IO_ERROR + if ferror(f) is nonzero +BZ_MEM_ERROR + if insufficient memory is available +BZ_OK + otherwise. +</programlisting> + +<para>Possible return values:</para> + +<programlisting> +Pointer to an abstract BZFILE + if bzerror is BZ_OK +NULL + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +BZ2_bzRead + if bzerror is BZ_OK +BZ2_bzClose + otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzread" xreflabel="BZ2_bzRead"> +<title>BZ2_bzRead</title> + +<programlisting> +int BZ2_bzRead ( int *bzerror, BZFILE *b, void *buf, int len ); +</programlisting> + +<para>Reads up to <computeroutput>len</computeroutput> +(uncompressed) bytes from the compressed file +<computeroutput>b</computeroutput> into the buffer +<computeroutput>buf</computeroutput>. If the read was +successful, <computeroutput>bzerror</computeroutput> is set to +<computeroutput>BZ_OK</computeroutput> and the number of bytes +read is returned. If the logical end-of-stream was detected, +<computeroutput>bzerror</computeroutput> will be set to +<computeroutput>BZ_STREAM_END</computeroutput>, and the number of +bytes read is returned. All other +<computeroutput>bzerror</computeroutput> values denote an +error.</para> + +<para><computeroutput>BZ2_bzRead</computeroutput> will supply +<computeroutput>len</computeroutput> bytes, unless the logical +stream end is detected or an error occurs. Because of this, it +is possible to detect the stream end by observing when the number +of bytes returned is less than the number requested. +Nevertheless, this is regarded as inadvisable; you should instead +check <computeroutput>bzerror</computeroutput> after every call +and watch out for +<computeroutput>BZ_STREAM_END</computeroutput>.</para> + +<para>Internally, <computeroutput>BZ2_bzRead</computeroutput> +copies data from the compressed file in chunks of size +<computeroutput>BZ_MAX_UNUSED</computeroutput> bytes before +decompressing it. If the file contains more bytes than strictly +needed to reach the logical end-of-stream, +<computeroutput>BZ2_bzRead</computeroutput> will almost certainly +read some of the trailing data before signalling +<computeroutput>BZ_SEQUENCE_END</computeroutput>. To collect the +read but unused data once +<computeroutput>BZ_SEQUENCE_END</computeroutput> has appeared, +call <computeroutput>BZ2_bzReadGetUnused</computeroutput> +immediately before +<computeroutput>BZ2_bzReadClose</computeroutput>.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_PARAM_ERROR + if b is NULL or buf is NULL or len < 0 +BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzWriteOpen +BZ_IO_ERROR + if there is an error reading from the compressed file +BZ_UNEXPECTED_EOF + if the compressed file ended before + the logical end-of-stream was detected +BZ_DATA_ERROR + if a data integrity error was detected in the compressed stream +BZ_DATA_ERROR_MAGIC + if the stream does not begin with the requisite header bytes + (ie, is not a bzip2 data file). This is really + a special case of BZ_DATA_ERROR. +BZ_MEM_ERROR + if insufficient memory was available +BZ_STREAM_END + if the logical end of stream was detected. +BZ_OK + otherwise. +</programlisting> + +<para>Possible return values:</para> + +<programlisting> +number of bytes read + if bzerror is BZ_OK or BZ_STREAM_END +undefined + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +collect data from buf, then BZ2_bzRead or BZ2_bzReadClose + if bzerror is BZ_OK +collect data from buf, then BZ2_bzReadClose or BZ2_bzReadGetUnused + if bzerror is BZ_SEQUENCE_END +BZ2_bzReadClose + otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzreadgetunused" xreflabel="BZ2_bzReadGetUnused"> +<title>BZ2_bzReadGetUnused</title> + +<programlisting> +void BZ2_bzReadGetUnused( int* bzerror, BZFILE *b, + void** unused, int* nUnused ); +</programlisting> + +<para>Returns data which was read from the compressed file but +was not needed to get to the logical end-of-stream. +<computeroutput>*unused</computeroutput> is set to the address of +the data, and <computeroutput>*nUnused</computeroutput> to the +number of bytes. <computeroutput>*nUnused</computeroutput> will +be set to a value between <computeroutput>0</computeroutput> and +<computeroutput>BZ_MAX_UNUSED</computeroutput> inclusive.</para> + +<para>This function may only be called once +<computeroutput>BZ2_bzRead</computeroutput> has signalled +<computeroutput>BZ_STREAM_END</computeroutput> but before +<computeroutput>BZ2_bzReadClose</computeroutput>.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_PARAM_ERROR + if b is NULL + or unused is NULL or nUnused is NULL +BZ_SEQUENCE_ERROR + if BZ_STREAM_END has not been signalled + or if b was opened with BZ2_bzWriteOpen +BZ_OK + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +BZ2_bzReadClose +</programlisting> + +</sect2> + + +<sect2 id="bzreadclose" xreflabel="BZ2_bzReadClose"> +<title>BZ2_bzReadClose</title> + +<programlisting> +void BZ2_bzReadClose ( int *bzerror, BZFILE *b ); +</programlisting> + +<para>Releases all memory pertaining to the compressed file +<computeroutput>b</computeroutput>. +<computeroutput>BZ2_bzReadClose</computeroutput> does not call +<computeroutput>fclose</computeroutput> on the underlying file +handle, so you should do that yourself if appropriate. +<computeroutput>BZ2_bzReadClose</computeroutput> should be called +to clean up after all error situations.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzOpenWrite +BZ_OK + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +none +</programlisting> + +</sect2> + + +<sect2 id="bzwriteopen" xreflabel="BZ2_bzWriteOpen"> +<title>BZ2_bzWriteOpen</title> + +<programlisting> +BZFILE *BZ2_bzWriteOpen( int *bzerror, FILE *f, + int blockSize100k, int verbosity, + int workFactor ); +</programlisting> + +<para>Prepare to write compressed data to file handle +<computeroutput>f</computeroutput>. +<computeroutput>f</computeroutput> should refer to a file which +has been opened for writing, and for which the error indicator +(<computeroutput>ferror(f)</computeroutput>)is not set.</para> + +<para>For the meaning of parameters +<computeroutput>blockSize100k</computeroutput>, +<computeroutput>verbosity</computeroutput> and +<computeroutput>workFactor</computeroutput>, see +<computeroutput>BZ2_bzCompressInit</computeroutput>.</para> + +<para>All required memory is allocated at this stage, so if the +call completes successfully, +<computeroutput>BZ_MEM_ERROR</computeroutput> cannot be signalled +by a subsequent call to +<computeroutput>BZ2_bzWrite</computeroutput>.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if f is NULL + or blockSize100k < 1 or blockSize100k > 9 +BZ_IO_ERROR + if ferror(f) is nonzero +BZ_MEM_ERROR + if insufficient memory is available +BZ_OK + otherwise +</programlisting> + +<para>Possible return values:</para> + +<programlisting> +Pointer to an abstract BZFILE + if bzerror is BZ_OK +NULL + otherwise +</programlisting> + +<para>Allowable next actions:</para> + +<programlisting> +BZ2_bzWrite + if bzerror is BZ_OK + (you could go directly to BZ2_bzWriteClose, but this would be pretty pointless) +BZ2_bzWriteClose + otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzwrite" xreflabel="BZ2_bzWrite"> +<title>BZ2_bzWrite</title> + +<programlisting> +void BZ2_bzWrite ( int *bzerror, BZFILE *b, void *buf, int len ); +</programlisting> + +<para>Absorbs <computeroutput>len</computeroutput> bytes from the +buffer <computeroutput>buf</computeroutput>, eventually to be +compressed and written to the file.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_PARAM_ERROR + if b is NULL or buf is NULL or len < 0 +BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzReadOpen +BZ_IO_ERROR + if there is an error writing the compressed file. +BZ_OK + otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzwriteclose" xreflabel="BZ2_bzWriteClose"> +<title>BZ2_bzWriteClose</title> + +<programlisting> +void BZ2_bzWriteClose( int *bzerror, BZFILE* f, + int abandon, + unsigned int* nbytes_in, + unsigned int* nbytes_out ); + +void BZ2_bzWriteClose64( int *bzerror, BZFILE* f, + int abandon, + unsigned int* nbytes_in_lo32, + unsigned int* nbytes_in_hi32, + unsigned int* nbytes_out_lo32, + unsigned int* nbytes_out_hi32 ); +</programlisting> + +<para>Compresses and flushes to the compressed file all data so +far supplied by <computeroutput>BZ2_bzWrite</computeroutput>. +The logical end-of-stream markers are also written, so subsequent +calls to <computeroutput>BZ2_bzWrite</computeroutput> are +illegal. All memory associated with the compressed file +<computeroutput>b</computeroutput> is released. +<computeroutput>fflush</computeroutput> is called on the +compressed file, but it is not +<computeroutput>fclose</computeroutput>'d.</para> + +<para>If <computeroutput>BZ2_bzWriteClose</computeroutput> is +called to clean up after an error, the only action is to release +the memory. The library records the error codes issued by +previous calls, so this situation will be detected automatically. +There is no attempt to complete the compression operation, nor to +<computeroutput>fflush</computeroutput> the compressed file. You +can force this behaviour to happen even in the case of no error, +by passing a nonzero value to +<computeroutput>abandon</computeroutput>.</para> + +<para>If <computeroutput>nbytes_in</computeroutput> is non-null, +<computeroutput>*nbytes_in</computeroutput> will be set to be the +total volume of uncompressed data handled. Similarly, +<computeroutput>nbytes_out</computeroutput> will be set to the +total volume of compressed data written. For compatibility with +older versions of the library, +<computeroutput>BZ2_bzWriteClose</computeroutput> only yields the +lower 32 bits of these counts. Use +<computeroutput>BZ2_bzWriteClose64</computeroutput> if you want +the full 64 bit counts. These two functions are otherwise +absolutely identical.</para> + +<para>Possible assignments to +<computeroutput>bzerror</computeroutput>:</para> + +<programlisting> +BZ_SEQUENCE_ERROR + if b was opened with BZ2_bzReadOpen +BZ_IO_ERROR + if there is an error writing the compressed file +BZ_OK + otherwise +</programlisting> + +</sect2> + + +<sect2 id="embed" xreflabel="Handling embedded compressed data streams"> +<title>Handling embedded compressed data streams</title> + +<para>The high-level library facilitates use of +<computeroutput>bzip2</computeroutput> data streams which form +some part of a surrounding, larger data stream.</para> + +<itemizedlist mark='bullet'> + + <listitem><para>For writing, the library takes an open file handle, + writes compressed data to it, + <computeroutput>fflush</computeroutput>es it but does not + <computeroutput>fclose</computeroutput> it. The calling + application can write its own data before and after the + compressed data stream, using that same file handle.</para></listitem> + + <listitem><para>Reading is more complex, and the facilities are not as + general as they could be since generality is hard to reconcile + with efficiency. <computeroutput>BZ2_bzRead</computeroutput> + reads from the compressed file in blocks of size + <computeroutput>BZ_MAX_UNUSED</computeroutput> bytes, and in + doing so probably will overshoot the logical end of compressed + stream. To recover this data once decompression has ended, + call <computeroutput>BZ2_bzReadGetUnused</computeroutput> after + the last call of <computeroutput>BZ2_bzRead</computeroutput> + (the one returning + <computeroutput>BZ_STREAM_END</computeroutput>) but before + calling + <computeroutput>BZ2_bzReadClose</computeroutput>.</para></listitem> + +</itemizedlist> + +<para>This mechanism makes it easy to decompress multiple +<computeroutput>bzip2</computeroutput> streams placed end-to-end. +As the end of one stream, when +<computeroutput>BZ2_bzRead</computeroutput> returns +<computeroutput>BZ_STREAM_END</computeroutput>, call +<computeroutput>BZ2_bzReadGetUnused</computeroutput> to collect +the unused data (copy it into your own buffer somewhere). That +data forms the start of the next compressed stream. To start +uncompressing that next stream, call +<computeroutput>BZ2_bzReadOpen</computeroutput> again, feeding in +the unused data via the <computeroutput>unused</computeroutput> / +<computeroutput>nUnused</computeroutput> parameters. Keep doing +this until <computeroutput>BZ_STREAM_END</computeroutput> return +coincides with the physical end of file +(<computeroutput>feof(f)</computeroutput>). In this situation +<computeroutput>BZ2_bzReadGetUnused</computeroutput> will of +course return no data.</para> + +<para>This should give some feel for how the high-level interface +can be used. If you require extra flexibility, you'll have to +bite the bullet and get to grips with the low-level +interface.</para> + +</sect2> + + +<sect2 id="std-rdwr" xreflabel="Standard file-reading/writing code"> +<title>Standard file-reading/writing code</title> + +<para>Here's how you'd write data to a compressed file:</para> + +<programlisting> +FILE* f; +BZFILE* b; +int nBuf; +char buf[ /* whatever size you like */ ]; +int bzerror; +int nWritten; + +f = fopen ( "myfile.bz2", "w" ); +if ( !f ) { + /* handle error */ +} +b = BZ2_bzWriteOpen( &bzerror, f, 9 ); +if (bzerror != BZ_OK) { + BZ2_bzWriteClose ( b ); + /* handle error */ +} + +while ( /* condition */ ) { + /* get data to write into buf, and set nBuf appropriately */ + nWritten = BZ2_bzWrite ( &bzerror, b, buf, nBuf ); + if (bzerror == BZ_IO_ERROR) { + BZ2_bzWriteClose ( &bzerror, b ); + /* handle error */ + } +} + +BZ2_bzWriteClose( &bzerror, b ); +if (bzerror == BZ_IO_ERROR) { + /* handle error */ +} +</programlisting> + +<para>And to read from a compressed file:</para> + +<programlisting> +FILE* f; +BZFILE* b; +int nBuf; +char buf[ /* whatever size you like */ ]; +int bzerror; +int nWritten; + +f = fopen ( "myfile.bz2", "r" ); +if ( !f ) { + /* handle error */ +} +b = BZ2_bzReadOpen ( &bzerror, f, 0, NULL, 0 ); +if ( bzerror != BZ_OK ) { + BZ2_bzReadClose ( &bzerror, b ); + /* handle error */ +} + +bzerror = BZ_OK; +while ( bzerror == BZ_OK && /* arbitrary other conditions */) { + nBuf = BZ2_bzRead ( &bzerror, b, buf, /* size of buf */ ); + if ( bzerror == BZ_OK ) { + /* do something with buf[0 .. nBuf-1] */ + } +} +if ( bzerror != BZ_STREAM_END ) { + BZ2_bzReadClose ( &bzerror, b ); + /* handle error */ +} else { + BZ2_bzReadClose ( &bzerror, b ); +} +</programlisting> + +</sect2> + +</sect1> + + +<sect1 id="util-fns" xreflabel="Utility functions"> +<title>Utility functions</title> + + +<sect2 id="bzbufftobuffcompress" xreflabel="BZ2_bzBuffToBuffCompress"> +<title>BZ2_bzBuffToBuffCompress</title> + +<programlisting> +int BZ2_bzBuffToBuffCompress( char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int blockSize100k, + int verbosity, + int workFactor ); +</programlisting> + +<para>Attempts to compress the data in <computeroutput>source[0 +.. sourceLen-1]</computeroutput> into the destination buffer, +<computeroutput>dest[0 .. *destLen-1]</computeroutput>. If the +destination buffer is big enough, +<computeroutput>*destLen</computeroutput> is set to the size of +the compressed data, and <computeroutput>BZ_OK</computeroutput> +is returned. If the compressed data won't fit, +<computeroutput>*destLen</computeroutput> is unchanged, and +<computeroutput>BZ_OUTBUFF_FULL</computeroutput> is +returned.</para> + +<para>Compression in this manner is a one-shot event, done with a +single call to this function. The resulting compressed data is a +complete <computeroutput>bzip2</computeroutput> format data +stream. There is no mechanism for making additional calls to +provide extra input data. If you want that kind of mechanism, +use the low-level interface.</para> + +<para>For the meaning of parameters +<computeroutput>blockSize100k</computeroutput>, +<computeroutput>verbosity</computeroutput> and +<computeroutput>workFactor</computeroutput>, see +<computeroutput>BZ2_bzCompressInit</computeroutput>.</para> + +<para>To guarantee that the compressed data will fit in its +buffer, allocate an output buffer of size 1% larger than the +uncompressed data, plus six hundred extra bytes.</para> + +<para><computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> +will not write data at or beyond +<computeroutput>dest[*destLen]</computeroutput>, even in case of +buffer overflow.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if dest is NULL or destLen is NULL + or blockSize100k < 1 or blockSize100k > 9 + or verbosity < 0 or verbosity > 4 + or workFactor < 0 or workFactor > 250 +BZ_MEM_ERROR + if insufficient memory is available +BZ_OUTBUFF_FULL + if the size of the compressed data exceeds *destLen +BZ_OK + otherwise +</programlisting> + +</sect2> + + +<sect2 id="bzbufftobuffdecompress" xreflabel="BZ2_bzBuffToBuffDecompress"> +<title>BZ2_bzBuffToBuffDecompress</title> + +<programlisting> +int BZ2_bzBuffToBuffDecompress( char* dest, + unsigned int* destLen, + char* source, + unsigned int sourceLen, + int small, + int verbosity ); +</programlisting> + +<para>Attempts to decompress the data in <computeroutput>source[0 +.. sourceLen-1]</computeroutput> into the destination buffer, +<computeroutput>dest[0 .. *destLen-1]</computeroutput>. If the +destination buffer is big enough, +<computeroutput>*destLen</computeroutput> is set to the size of +the uncompressed data, and <computeroutput>BZ_OK</computeroutput> +is returned. If the compressed data won't fit, +<computeroutput>*destLen</computeroutput> is unchanged, and +<computeroutput>BZ_OUTBUFF_FULL</computeroutput> is +returned.</para> + +<para><computeroutput>source</computeroutput> is assumed to hold +a complete <computeroutput>bzip2</computeroutput> format data +stream. +<computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> tries +to decompress the entirety of the stream into the output +buffer.</para> + +<para>For the meaning of parameters +<computeroutput>small</computeroutput> and +<computeroutput>verbosity</computeroutput>, see +<computeroutput>BZ2_bzDecompressInit</computeroutput>.</para> + +<para>Because the compression ratio of the compressed data cannot +be known in advance, there is no easy way to guarantee that the +output buffer will be big enough. You may of course make +arrangements in your code to record the size of the uncompressed +data, but such a mechanism is beyond the scope of this +library.</para> + +<para><computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput> +will not write data at or beyond +<computeroutput>dest[*destLen]</computeroutput>, even in case of +buffer overflow.</para> + +<para>Possible return values:</para> + +<programlisting> +BZ_CONFIG_ERROR + if the library has been mis-compiled +BZ_PARAM_ERROR + if dest is NULL or destLen is NULL + or small != 0 && small != 1 + or verbosity < 0 or verbosity > 4 +BZ_MEM_ERROR + if insufficient memory is available +BZ_OUTBUFF_FULL + if the size of the compressed data exceeds *destLen +BZ_DATA_ERROR + if a data integrity error was detected in the compressed data +BZ_DATA_ERROR_MAGIC + if the compressed data doesn't begin with the right magic bytes +BZ_UNEXPECTED_EOF + if the compressed data ends unexpectedly +BZ_OK + otherwise +</programlisting> + +</sect2> + +</sect1> + + +<sect1 id="zlib-compat" xreflabel="zlib compatibility functions"> +<title>zlib compatibility functions</title> + +<para>Yoshioka Tsuneo has contributed some functions to give +better <computeroutput>zlib</computeroutput> compatibility. +These functions are <computeroutput>BZ2_bzopen</computeroutput>, +<computeroutput>BZ2_bzread</computeroutput>, +<computeroutput>BZ2_bzwrite</computeroutput>, +<computeroutput>BZ2_bzflush</computeroutput>, +<computeroutput>BZ2_bzclose</computeroutput>, +<computeroutput>BZ2_bzerror</computeroutput> and +<computeroutput>BZ2_bzlibVersion</computeroutput>. These +functions are not (yet) officially part of the library. If they +break, you get to keep all the pieces. Nevertheless, I think +they work ok.</para> + +<programlisting> +typedef void BZFILE; + +const char * BZ2_bzlibVersion ( void ); +</programlisting> + +<para>Returns a string indicating the library version.</para> + +<programlisting> +BZFILE * BZ2_bzopen ( const char *path, const char *mode ); +BZFILE * BZ2_bzdopen ( int fd, const char *mode ); +</programlisting> + +<para>Opens a <computeroutput>.bz2</computeroutput> file for +reading or writing, using either its name or a pre-existing file +descriptor. Analogous to <computeroutput>fopen</computeroutput> +and <computeroutput>fdopen</computeroutput>.</para> + +<programlisting> +int BZ2_bzread ( BZFILE* b, void* buf, int len ); +int BZ2_bzwrite ( BZFILE* b, void* buf, int len ); +</programlisting> + +<para>Reads/writes data from/to a previously opened +<computeroutput>BZFILE</computeroutput>. Analogous to +<computeroutput>fread</computeroutput> and +<computeroutput>fwrite</computeroutput>.</para> + +<programlisting> +int BZ2_bzflush ( BZFILE* b ); +void BZ2_bzclose ( BZFILE* b ); +</programlisting> + +<para>Flushes/closes a <computeroutput>BZFILE</computeroutput>. +<computeroutput>BZ2_bzflush</computeroutput> doesn't actually do +anything. Analogous to <computeroutput>fflush</computeroutput> +and <computeroutput>fclose</computeroutput>.</para> + +<programlisting> +const char * BZ2_bzerror ( BZFILE *b, int *errnum ) +</programlisting> + +<para>Returns a string describing the more recent error status of +<computeroutput>b</computeroutput>, and also sets +<computeroutput>*errnum</computeroutput> to its numerical +value.</para> + +</sect1> + + +<sect1 id="stdio-free" + xreflabel="Using the library in a stdio-free environment"> +<title>Using the library in a stdio-free environment</title> + + +<sect2 id="stdio-bye" xreflabel="Getting rid of stdio"> +<title>Getting rid of stdio</title> + +<para>In a deeply embedded application, you might want to use +just the memory-to-memory functions. You can do this +conveniently by compiling the library with preprocessor symbol +<computeroutput>BZ_NO_STDIO</computeroutput> defined. Doing this +gives you a library containing only the following eight +functions:</para> + +<para><computeroutput>BZ2_bzCompressInit</computeroutput>, +<computeroutput>BZ2_bzCompress</computeroutput>, +<computeroutput>BZ2_bzCompressEnd</computeroutput> +<computeroutput>BZ2_bzDecompressInit</computeroutput>, +<computeroutput>BZ2_bzDecompress</computeroutput>, +<computeroutput>BZ2_bzDecompressEnd</computeroutput> +<computeroutput>BZ2_bzBuffToBuffCompress</computeroutput>, +<computeroutput>BZ2_bzBuffToBuffDecompress</computeroutput></para> + +<para>When compiled like this, all functions will ignore +<computeroutput>verbosity</computeroutput> settings.</para> + +</sect2> + + +<sect2 id="critical-error" xreflabel="Critical error handling"> +<title>Critical error handling</title> + +<para><computeroutput>libbzip2</computeroutput> contains a number +of internal assertion checks which should, needless to say, never +be activated. Nevertheless, if an assertion should fail, +behaviour depends on whether or not the library was compiled with +<computeroutput>BZ_NO_STDIO</computeroutput> set.</para> + +<para>For a normal compile, an assertion failure yields the +message:</para> + +<blockquote> +<para>bzip2/libbzip2: internal error number N.</para> +<para>This is a bug in bzip2/libbzip2, &bz-version; of &bz-date;. +Please report it to me at: &bz-email;. If this happened +when you were using some program which uses libbzip2 as a +component, you should also report this bug to the author(s) +of that program. Please make an effort to report this bug; +timely and accurate bug reports eventually lead to higher +quality software. Thanks. Julian Seward, &bz-date;. +</para></blockquote> + +<para>where <computeroutput>N</computeroutput> is some error code +number. If <computeroutput>N == 1007</computeroutput>, it also +prints some extra text advising the reader that unreliable memory +is often associated with internal error 1007. (This is a +frequently-observed-phenomenon with versions 1.0.0/1.0.1).</para> + +<para><computeroutput>exit(3)</computeroutput> is then +called.</para> + +<para>For a <computeroutput>stdio</computeroutput>-free library, +assertion failures result in a call to a function declared +as:</para> + +<programlisting> +extern void bz_internal_error ( int errcode ); +</programlisting> + +<para>The relevant code is passed as a parameter. You should +supply such a function.</para> + +<para>In either case, once an assertion failure has occurred, any +<computeroutput>bz_stream</computeroutput> records involved can +be regarded as invalid. You should not attempt to resume normal +operation with them.</para> + +<para>You may, of course, change critical error handling to suit +your needs. As I said above, critical errors indicate bugs in +the library and should not occur. All "normal" error situations +are indicated via error return codes from functions, and can be +recovered from.</para> + +</sect2> + +</sect1> + + +<sect1 id="win-dll" xreflabel="Making a Windows DLL"> +<title>Making a Windows DLL</title> + +<para>Everything related to Windows has been contributed by +Yoshioka Tsuneo +(<computeroutput>tsuneo@rr.iij4u.or.jp</computeroutput>), so +you should send your queries to him (but perhaps Cc: me, +<computeroutput>&bz-email;</computeroutput>).</para> + +<para>My vague understanding of what to do is: using Visual C++ +5.0, open the project file +<computeroutput>libbz2.dsp</computeroutput>, and build. That's +all.</para> + +<para>If you can't open the project file for some reason, make a +new one, naming these files: +<computeroutput>blocksort.c</computeroutput>, +<computeroutput>bzlib.c</computeroutput>, +<computeroutput>compress.c</computeroutput>, +<computeroutput>crctable.c</computeroutput>, +<computeroutput>decompress.c</computeroutput>, +<computeroutput>huffman.c</computeroutput>, +<computeroutput>randtable.c</computeroutput> and +<computeroutput>libbz2.def</computeroutput>. You will also need +to name the header files <computeroutput>bzlib.h</computeroutput> +and <computeroutput>bzlib_private.h</computeroutput>.</para> + +<para>If you don't use VC++, you may need to define the +proprocessor symbol +<computeroutput>_WIN32</computeroutput>.</para> + +<para>Finally, <computeroutput>dlltest.c</computeroutput> is a +sample program using the DLL. It has a project file, +<computeroutput>dlltest.dsp</computeroutput>.</para> + +<para>If you just want a makefile for Visual C, have a look at +<computeroutput>makefile.msc</computeroutput>.</para> + +<para>Be aware that if you compile +<computeroutput>bzip2</computeroutput> itself on Win32, you must +set <computeroutput>BZ_UNIX</computeroutput> to 0 and +<computeroutput>BZ_LCCWIN32</computeroutput> to 1, in the file +<computeroutput>bzip2.c</computeroutput>, before compiling. +Otherwise the resulting binary won't work correctly.</para> + +<para>I haven't tried any of this stuff myself, but it all looks +plausible.</para> + +</sect1> + +</chapter> + + + +<chapter id="misc" xreflabel="Miscellanea"> +<title>Miscellanea</title> + +<para>These are just some random thoughts of mine. Your mileage +may vary.</para> + + +<sect1 id="limits" xreflabel="Limitations of the compressed file format"> +<title>Limitations of the compressed file format</title> + +<para><computeroutput>bzip2-1.0.X</computeroutput>, +<computeroutput>0.9.5</computeroutput> and +<computeroutput>0.9.0</computeroutput> use exactly the same file +format as the original version, +<computeroutput>bzip2-0.1</computeroutput>. This decision was +made in the interests of stability. Creating yet another +incompatible compressed file format would create further +confusion and disruption for users.</para> + +<para>Nevertheless, this is not a painless decision. Development +work since the release of +<computeroutput>bzip2-0.1</computeroutput> in August 1997 has +shown complexities in the file format which slow down +decompression and, in retrospect, are unnecessary. These +are:</para> + +<itemizedlist mark='bullet'> + + <listitem><para>The run-length encoder, which is the first of the + compression transformations, is entirely irrelevant. The + original purpose was to protect the sorting algorithm from the + very worst case input: a string of repeated symbols. But + algorithm steps Q6a and Q6b in the original Burrows-Wheeler + technical report (SRC-124) show how repeats can be handled + without difficulty in block sorting.</para></listitem> + + <listitem><para>The randomisation mechanism doesn't really need to be + there. Udi Manber and Gene Myers published a suffix array + construction algorithm a few years back, which can be employed + to sort any block, no matter how repetitive, in O(N log N) + time. Subsequent work by Kunihiko Sadakane has produced a + derivative O(N (log N)^2) algorithm which usually outperforms + the Manber-Myers algorithm.</para> + + <para>I could have changed to Sadakane's algorithm, but I find + it to be slower than <computeroutput>bzip2</computeroutput>'s + existing algorithm for most inputs, and the randomisation + mechanism protects adequately against bad cases. I didn't + think it was a good tradeoff to make. Partly this is due to + the fact that I was not flooded with email complaints about + <computeroutput>bzip2-0.1</computeroutput>'s performance on + repetitive data, so perhaps it isn't a problem for real + inputs.</para> + + <para>Probably the best long-term solution, and the one I have + incorporated into 0.9.5 and above, is to use the existing + sorting algorithm initially, and fall back to a O(N (log N)^2) + algorithm if the standard algorithm gets into + difficulties.</para></listitem> + + <listitem><para>The compressed file format was never designed to be + handled by a library, and I have had to jump though some hoops + to produce an efficient implementation of decompression. It's + a bit hairy. Try passing + <computeroutput>decompress.c</computeroutput> through the C + preprocessor and you'll see what I mean. Much of this + complexity could have been avoided if the compressed size of + each block of data was recorded in the data stream.</para></listitem> + + <listitem><para>An Adler-32 checksum, rather than a CRC32 checksum, + would be faster to compute.</para></listitem> + +</itemizedlist> + +<para>It would be fair to say that the +<computeroutput>bzip2</computeroutput> format was frozen before I +properly and fully understood the performance consequences of +doing so.</para> + +<para>Improvements which I was able to incorporate into 0.9.0, +despite using the same file format, are:</para> + +<itemizedlist mark='bullet'> + + <listitem><para>Single array implementation of the inverse BWT. This + significantly speeds up decompression, presumably because it + reduces the number of cache misses.</para></listitem> + + <listitem><para>Faster inverse MTF transform for large MTF values. + The new implementation is based on the notion of sliding blocks + of values.</para></listitem> + + <listitem><para><computeroutput>bzip2-0.9.0</computeroutput> now reads + and writes files with <computeroutput>fread</computeroutput> + and <computeroutput>fwrite</computeroutput>; version 0.1 used + <computeroutput>putc</computeroutput> and + <computeroutput>getc</computeroutput>. Duh! Well, you live + and learn.</para></listitem> + +</itemizedlist> + +<para>Further ahead, it would be nice to be able to do random +access into files. This will require some careful design of +compressed file formats.</para> + +</sect1> + + +<sect1 id="port-issues" xreflabel="Portability issues"> +<title>Portability issues</title> + +<para>After some consideration, I have decided not to use GNU +<computeroutput>autoconf</computeroutput> to configure 0.9.5 or +1.0.</para> + +<para><computeroutput>autoconf</computeroutput>, admirable and +wonderful though it is, mainly assists with portability problems +between Unix-like platforms. But +<computeroutput>bzip2</computeroutput> doesn't have much in the +way of portability problems on Unix; most of the difficulties +appear when porting to the Mac, or to Microsoft's operating +systems. <computeroutput>autoconf</computeroutput> doesn't help +in those cases, and brings in a whole load of new +complexity.</para> + +<para>Most people should be able to compile the library and +program under Unix straight out-of-the-box, so to speak, +especially if you have a version of GNU C available.</para> + +<para>There are a couple of +<computeroutput>__inline__</computeroutput> directives in the +code. GNU C (<computeroutput>gcc</computeroutput>) should be +able to handle them. If you're not using GNU C, your C compiler +shouldn't see them at all. If your compiler does, for some +reason, see them and doesn't like them, just +<computeroutput>#define</computeroutput> +<computeroutput>__inline__</computeroutput> to be +<computeroutput>/* */</computeroutput>. One easy way to do this +is to compile with the flag +<computeroutput>-D__inline__=</computeroutput>, which should be +understood by most Unix compilers.</para> + +<para>If you still have difficulties, try compiling with the +macro <computeroutput>BZ_STRICT_ANSI</computeroutput> defined. +This should enable you to build the library in a strictly ANSI +compliant environment. Building the program itself like this is +dangerous and not supported, since you remove +<computeroutput>bzip2</computeroutput>'s checks against +compressing directories, symbolic links, devices, and other +not-really-a-file entities. This could cause filesystem +corruption!</para> + +<para>One other thing: if you create a +<computeroutput>bzip2</computeroutput> binary for public distribution, +please consider linking it statically (<computeroutput>gcc +-static</computeroutput>). This avoids all sorts of library-version +issues that others may encounter later on.</para> + +<para>If you build <computeroutput>bzip2</computeroutput> on +Win32, you must set <computeroutput>BZ_UNIX</computeroutput> to 0 +and <computeroutput>BZ_LCCWIN32</computeroutput> to 1, in the +file <computeroutput>bzip2.c</computeroutput>, before compiling. +Otherwise the resulting binary won't work correctly.</para> + +</sect1> + + +<sect1 id="bugs" xreflabel="Reporting bugs"> +<title>Reporting bugs</title> + +<para>I tried pretty hard to make sure +<computeroutput>bzip2</computeroutput> is bug free, both by +design and by testing. Hopefully you'll never need to read this +section for real.</para> + +<para>Nevertheless, if <computeroutput>bzip2</computeroutput> dies +with a segmentation fault, a bus error or an internal assertion +failure, it will ask you to email me a bug report. Experience from +years of feedback of bzip2 users indicates that almost all these +problems can be traced to either compiler bugs or hardware +problems.</para> + +<itemizedlist mark='bullet'> + + <listitem><para>Recompile the program with no optimisation, and + see if it works. And/or try a different compiler. I heard all + sorts of stories about various flavours of GNU C (and other + compilers) generating bad code for + <computeroutput>bzip2</computeroutput>, and I've run across two + such examples myself.</para> + + <para>2.7.X versions of GNU C are known to generate bad code + from time to time, at high optimisation levels. If you get + problems, try using the flags + <computeroutput>-O2</computeroutput> + <computeroutput>-fomit-frame-pointer</computeroutput> + <computeroutput>-fno-strength-reduce</computeroutput>. You + should specifically <emphasis>not</emphasis> use + <computeroutput>-funroll-loops</computeroutput>.</para> + + <para>You may notice that the Makefile runs six tests as part + of the build process. If the program passes all of these, it's + a pretty good (but not 100%) indication that the compiler has + done its job correctly.</para></listitem> + + <listitem><para>If <computeroutput>bzip2</computeroutput> + crashes randomly, and the crashes are not repeatable, you may + have a flaky memory subsystem. + <computeroutput>bzip2</computeroutput> really hammers your + memory hierarchy, and if it's a bit marginal, you may get these + problems. Ditto if your disk or I/O subsystem is slowly + failing. Yup, this really does happen.</para> + + <para>Try using a different machine of the same type, and see + if you can repeat the problem.</para></listitem> + + <listitem><para>This isn't really a bug, but ... If + <computeroutput>bzip2</computeroutput> tells you your file is + corrupted on decompression, and you obtained the file via FTP, + there is a possibility that you forgot to tell FTP to do a + binary mode transfer. That absolutely will cause the file to + be non-decompressible. You'll have to transfer it + again.</para></listitem> + +</itemizedlist> + +<para>If you've incorporated +<computeroutput>libbzip2</computeroutput> into your own program +and are getting problems, please, please, please, check that the +parameters you are passing in calls to the library, are correct, +and in accordance with what the documentation says is allowable. +I have tried to make the library robust against such problems, +but I'm sure I haven't succeeded.</para> + +<para>Finally, if the above comments don't help, you'll have to +send me a bug report. Now, it's just amazing how many people +will send me a bug report saying something like:</para> + +<programlisting> +bzip2 crashed with segmentation fault on my machine +</programlisting> + +<para>and absolutely nothing else. Needless to say, a such a +report is <emphasis>totally, utterly, completely and +comprehensively 100% useless; a waste of your time, my time, and +net bandwidth</emphasis>. With no details at all, there's no way +I can possibly begin to figure out what the problem is.</para> + +<para>The rules of the game are: facts, facts, facts. Don't omit +them because "oh, they won't be relevant". At the bare +minimum:</para> + +<programlisting> +Machine type. Operating system version. +Exact version of bzip2 (do bzip2 -V). +Exact version of the compiler used. +Flags passed to the compiler. +</programlisting> + +<para>However, the most important single thing that will help me +is the file that you were trying to compress or decompress at the +time the problem happened. Without that, my ability to do +anything more than speculate about the cause, is limited.</para> + +</sect1> + + +<sect1 id="package" xreflabel="Did you get the right package?"> +<title>Did you get the right package?</title> + +<para><computeroutput>bzip2</computeroutput> is a resource hog. +It soaks up large amounts of CPU cycles and memory. Also, it +gives very large latencies. In the worst case, you can feed many +megabytes of uncompressed data into the library before getting +any compressed output, so this probably rules out applications +requiring interactive behaviour.</para> + +<para>These aren't faults of my implementation, I hope, but more +an intrinsic property of the Burrows-Wheeler transform +(unfortunately). Maybe this isn't what you want.</para> + +<para>If you want a compressor and/or library which is faster, +uses less memory but gets pretty good compression, and has +minimal latency, consider Jean-loup Gailly's and Mark Adler's +work, <computeroutput>zlib-1.2.1</computeroutput> and +<computeroutput>gzip-1.2.4</computeroutput>. Look for them at +<ulink url="http://www.zlib.org">http://www.zlib.org</ulink> and +<ulink url="http://www.gzip.org">http://www.gzip.org</ulink> +respectively.</para> + +<para>For something faster and lighter still, you might try Markus F +X J Oberhumer's <computeroutput>LZO</computeroutput> real-time +compression/decompression library, at +<ulink url="http://www.oberhumer.com/opensource">http://www.oberhumer.com/opensource</ulink>.</para> + +</sect1> + + + +<sect1 id="reading" xreflabel="Further Reading"> +<title>Further Reading</title> + +<para><computeroutput>bzip2</computeroutput> is not research +work, in the sense that it doesn't present any new ideas. +Rather, it's an engineering exercise based on existing +ideas.</para> + +<para>Four documents describe essentially all the ideas behind +<computeroutput>bzip2</computeroutput>:</para> + +<literallayout>Michael Burrows and D. J. Wheeler: + "A block-sorting lossless data compression algorithm" + 10th May 1994. + Digital SRC Research Report 124. + ftp://ftp.digital.com/pub/DEC/SRC/research-reports/SRC-124.ps.gz + If you have trouble finding it, try searching at the + New Zealand Digital Library, http://www.nzdl.org. + +Daniel S. Hirschberg and Debra A. LeLewer + "Efficient Decoding of Prefix Codes" + Communications of the ACM, April 1990, Vol 33, Number 4. + You might be able to get an electronic copy of this + from the ACM Digital Library. + +David J. Wheeler + Program bred3.c and accompanying document bred3.ps. + This contains the idea behind the multi-table Huffman coding scheme. + ftp://ftp.cl.cam.ac.uk/users/djw3/ + +Jon L. Bentley and Robert Sedgewick + "Fast Algorithms for Sorting and Searching Strings" + Available from Sedgewick's web page, + www.cs.princeton.edu/~rs +</literallayout> + +<para>The following paper gives valuable additional insights into +the algorithm, but is not immediately the basis of any code used +in bzip2.</para> + +<literallayout>Peter Fenwick: + Block Sorting Text Compression + Proceedings of the 19th Australasian Computer Science Conference, + Melbourne, Australia. Jan 31 - Feb 2, 1996. + ftp://ftp.cs.auckland.ac.nz/pub/peter-f/ACSC96paper.ps</literallayout> + +<para>Kunihiko Sadakane's sorting algorithm, mentioned above, is +available from:</para> + +<literallayout>http://naomi.is.s.u-tokyo.ac.jp/~sada/papers/Sada98b.ps.gz +</literallayout> + +<para>The Manber-Myers suffix array construction algorithm is +described in a paper available from:</para> + +<literallayout>http://www.cs.arizona.edu/people/gene/PAPERS/suffix.ps +</literallayout> + +<para>Finally, the following papers document some +investigations I made into the performance of sorting +and decompression algorithms:</para> + +<literallayout>Julian Seward + On the Performance of BWT Sorting Algorithms + Proceedings of the IEEE Data Compression Conference 2000 + Snowbird, Utah. 28-30 March 2000. + +Julian Seward + Space-time Tradeoffs in the Inverse B-W Transform + Proceedings of the IEEE Data Compression Conference 2001 + Snowbird, Utah. 27-29 March 2001. +</literallayout> + +</sect1> + +</chapter> + +</book>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/mk251.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,31 @@ + +/* Spew out a long sequence of the byte 251. When fed to bzip2 + versions 1.0.0 or 1.0.1, causes it to die with internal error + 1007 in blocksort.c. This assertion misses an extremely rare + case, which is fixed in this version (1.0.2) and above. +*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include <stdio.h> + +int main () +{ + int i; + for (i = 0; i < 48500000 ; i++) + putchar(251); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/randtable.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,84 @@ + +/*-------------------------------------------------------------*/ +/*--- Table for randomising repetitive blocks ---*/ +/*--- randtable.c ---*/ +/*-------------------------------------------------------------*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include "bzlib_private.h" + + +/*---------------------------------------------*/ +Int32 BZ2_rNums[512] = { + 619, 720, 127, 481, 931, 816, 813, 233, 566, 247, + 985, 724, 205, 454, 863, 491, 741, 242, 949, 214, + 733, 859, 335, 708, 621, 574, 73, 654, 730, 472, + 419, 436, 278, 496, 867, 210, 399, 680, 480, 51, + 878, 465, 811, 169, 869, 675, 611, 697, 867, 561, + 862, 687, 507, 283, 482, 129, 807, 591, 733, 623, + 150, 238, 59, 379, 684, 877, 625, 169, 643, 105, + 170, 607, 520, 932, 727, 476, 693, 425, 174, 647, + 73, 122, 335, 530, 442, 853, 695, 249, 445, 515, + 909, 545, 703, 919, 874, 474, 882, 500, 594, 612, + 641, 801, 220, 162, 819, 984, 589, 513, 495, 799, + 161, 604, 958, 533, 221, 400, 386, 867, 600, 782, + 382, 596, 414, 171, 516, 375, 682, 485, 911, 276, + 98, 553, 163, 354, 666, 933, 424, 341, 533, 870, + 227, 730, 475, 186, 263, 647, 537, 686, 600, 224, + 469, 68, 770, 919, 190, 373, 294, 822, 808, 206, + 184, 943, 795, 384, 383, 461, 404, 758, 839, 887, + 715, 67, 618, 276, 204, 918, 873, 777, 604, 560, + 951, 160, 578, 722, 79, 804, 96, 409, 713, 940, + 652, 934, 970, 447, 318, 353, 859, 672, 112, 785, + 645, 863, 803, 350, 139, 93, 354, 99, 820, 908, + 609, 772, 154, 274, 580, 184, 79, 626, 630, 742, + 653, 282, 762, 623, 680, 81, 927, 626, 789, 125, + 411, 521, 938, 300, 821, 78, 343, 175, 128, 250, + 170, 774, 972, 275, 999, 639, 495, 78, 352, 126, + 857, 956, 358, 619, 580, 124, 737, 594, 701, 612, + 669, 112, 134, 694, 363, 992, 809, 743, 168, 974, + 944, 375, 748, 52, 600, 747, 642, 182, 862, 81, + 344, 805, 988, 739, 511, 655, 814, 334, 249, 515, + 897, 955, 664, 981, 649, 113, 974, 459, 893, 228, + 433, 837, 553, 268, 926, 240, 102, 654, 459, 51, + 686, 754, 806, 760, 493, 403, 415, 394, 687, 700, + 946, 670, 656, 610, 738, 392, 760, 799, 887, 653, + 978, 321, 576, 617, 626, 502, 894, 679, 243, 440, + 680, 879, 194, 572, 640, 724, 926, 56, 204, 700, + 707, 151, 457, 449, 797, 195, 791, 558, 945, 679, + 297, 59, 87, 824, 713, 663, 412, 693, 342, 606, + 134, 108, 571, 364, 631, 212, 174, 643, 304, 329, + 343, 97, 430, 751, 497, 314, 983, 374, 822, 928, + 140, 206, 73, 263, 980, 736, 876, 478, 430, 305, + 170, 514, 364, 692, 829, 82, 855, 953, 676, 246, + 369, 970, 294, 750, 807, 827, 150, 790, 288, 923, + 804, 378, 215, 828, 592, 281, 565, 555, 710, 82, + 896, 831, 547, 261, 524, 462, 293, 465, 502, 56, + 661, 821, 976, 991, 658, 869, 905, 758, 745, 193, + 768, 550, 608, 933, 378, 286, 215, 979, 792, 961, + 61, 688, 793, 644, 986, 403, 106, 366, 905, 644, + 372, 567, 466, 434, 645, 210, 389, 550, 919, 135, + 780, 773, 635, 389, 707, 100, 626, 958, 165, 504, + 920, 176, 193, 713, 857, 265, 203, 50, 668, 108, + 645, 990, 626, 197, 510, 357, 358, 850, 858, 364, + 936, 638 +}; + + +/*-------------------------------------------------------------*/ +/*--- end randtable.c ---*/ +/*-------------------------------------------------------------*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/sample3.ref Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30007 @@ +This file is exceedingly boring. If you find yourself +reading it, please (1) take it from me that you can safely +guess what the rest of the file says, and (2) seek professional +help. + +ps. there are no further sarcastic remarks in this file. + +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh +ugh 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/spewG.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,54 @@ + +/* spew out a thoroughly gigantic file designed so that bzip2 + can compress it reasonably rapidly. This is to help test + support for large files (> 2GB) in a reasonable amount of time. + I suggest you use the undocumented --exponential option to + bzip2 when compressing the resulting file; this saves a bit of + time. Note: *don't* bother with --exponential when compressing + Real Files; it'll just waste a lot of CPU time :-) + (but is otherwise harmless). +*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#define _FILE_OFFSET_BITS 64 + +#include <stdio.h> +#include <stdlib.h> + +/* The number of megabytes of junk to spew out (roughly) */ +#define MEGABYTES 5000 + +#define N_BUF 1000000 +char buf[N_BUF]; + +int main ( int argc, char** argv ) +{ + int ii, kk, p; + srandom(1); + setbuffer ( stdout, buf, N_BUF ); + for (kk = 0; kk < MEGABYTES * 515; kk+=3) { + p = 25+random()%50; + for (ii = 0; ii < p; ii++) + printf ( "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" ); + for (ii = 0; ii < p-1; ii++) + printf ( "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" ); + for (ii = 0; ii < p+1; ii++) + printf ( "ccccccccccccccccccccccccccccccccccccc" ); + } + fflush(stdout); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/unzcrash.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,141 @@ + +/* A test program written to test robustness to decompression of + corrupted data. Usage is + unzcrash filename + and the program will read the specified file, compress it (in memory), + and then repeatedly decompress it, each time with a different bit of + the compressed data inverted, so as to test all possible one-bit errors. + This should not cause any invalid memory accesses. If it does, + I want to know about it! + + PS. As you can see from the above description, the process is + incredibly slow. A file of size eg 5KB will cause it to run for + many hours. +*/ + +/* ------------------------------------------------------------------ + This file is part of bzip2/libbzip2, a program and library for + lossless, block-sorting data compression. + + bzip2/libbzip2 version 1.0.6 of 6 September 2010 + Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> + + Please read the WARNING, DISCLAIMER and PATENTS sections in the + README file. + + This program is released under the terms of the license contained + in the file LICENSE. + ------------------------------------------------------------------ */ + + +#include <stdio.h> +#include <assert.h> +#include "bzlib.h" + +#define M_BLOCK 1000000 + +typedef unsigned char uchar; + +#define M_BLOCK_OUT (M_BLOCK + 1000000) +uchar inbuf[M_BLOCK]; +uchar outbuf[M_BLOCK_OUT]; +uchar zbuf[M_BLOCK + 600 + (M_BLOCK / 100)]; + +int nIn, nOut, nZ; + +static char *bzerrorstrings[] = { + "OK" + ,"SEQUENCE_ERROR" + ,"PARAM_ERROR" + ,"MEM_ERROR" + ,"DATA_ERROR" + ,"DATA_ERROR_MAGIC" + ,"IO_ERROR" + ,"UNEXPECTED_EOF" + ,"OUTBUFF_FULL" + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ + ,"???" /* for future */ +}; + +void flip_bit ( int bit ) +{ + int byteno = bit / 8; + int bitno = bit % 8; + uchar mask = 1 << bitno; + //fprintf ( stderr, "(byte %d bit %d mask %d)", + // byteno, bitno, (int)mask ); + zbuf[byteno] ^= mask; +} + +int main ( int argc, char** argv ) +{ + FILE* f; + int r; + int bit; + int i; + + if (argc != 2) { + fprintf ( stderr, "usage: unzcrash filename\n" ); + return 1; + } + + f = fopen ( argv[1], "r" ); + if (!f) { + fprintf ( stderr, "unzcrash: can't open %s\n", argv[1] ); + return 1; + } + + nIn = fread ( inbuf, 1, M_BLOCK, f ); + fprintf ( stderr, "%d bytes read\n", nIn ); + + nZ = M_BLOCK; + r = BZ2_bzBuffToBuffCompress ( + zbuf, &nZ, inbuf, nIn, 9, 0, 30 ); + + assert (r == BZ_OK); + fprintf ( stderr, "%d after compression\n", nZ ); + + for (bit = 0; bit < nZ*8; bit++) { + fprintf ( stderr, "bit %d ", bit ); + flip_bit ( bit ); + nOut = M_BLOCK_OUT; + r = BZ2_bzBuffToBuffDecompress ( + outbuf, &nOut, zbuf, nZ, 0, 0 ); + fprintf ( stderr, " %d %s ", r, bzerrorstrings[-r] ); + + if (r != BZ_OK) { + fprintf ( stderr, "\n" ); + } else { + if (nOut != nIn) { + fprintf(stderr, "nIn/nOut mismatch %d %d\n", nIn, nOut ); + return 1; + } else { + for (i = 0; i < nOut; i++) + if (inbuf[i] != outbuf[i]) { + fprintf(stderr, "mismatch at %d\n", i ); + return 1; + } + if (i == nOut) fprintf(stderr, "really ok!\n" ); + } + } + + flip_bit ( bit ); + } + +#if 0 + assert (nOut == nIn); + for (i = 0; i < nOut; i++) { + if (inbuf[i] != outbuf[i]) { + fprintf ( stderr, "difference at %d !\n", i ); + return 1; + } + } +#endif + + fprintf ( stderr, "all ok\n" ); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/words0 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,9 @@ + +If compilation produces errors, or a large number of warnings, +please read README.COMPILATION.PROBLEMS -- you might be able to +adjust the flags in this Makefile to improve matters. + +Also in README.COMPILATION.PROBLEMS are some hints that may help +if your build produces an executable which is unable to correctly +handle so-called 'large files' -- files of size 2GB or more. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/words1 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4 @@ + +Doing 6 tests (3 compress, 3 uncompress) ... +If there's a problem, things might stop at this point. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/words2 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,5 @@ + +Checking test results. If any of the four "cmp"s which follow +report any differences, something is wrong. If you can't easily +figure out what, please let me know (jseward@bzip.org). +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/words3 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30 @@ + +If you got this far and the 'cmp's didn't complain, it looks +like you're in business. + +To install in /usr/local/bin, /usr/local/lib, /usr/local/man and +/usr/local/include, type + + make install + +To install somewhere else, eg, /xxx/yyy/{bin,lib,man,include}, type + + make install PREFIX=/xxx/yyy + +If you are (justifiably) paranoid and want to see what 'make install' +is going to do, you can first do + + make -n install or + make -n install PREFIX=/xxx/yyy respectively. + +The -n instructs make to show the commands it would execute, but +not actually execute them. + +Instructions for use are in the preformatted manual page, in the file +bzip2.txt. For more detailed documentation, read the full manual. +It is available in Postscript form (manual.ps), PDF form (manual.pdf), +and HTML form (manual.html). + +You can also do "bzip2 --help" to see some helpful information. +"bzip2 -L" displays the software license. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/bzip2-1.0.6/xmlproc.sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,114 @@ +#!/bin/bash +# see the README file for usage etc. +# +# ------------------------------------------------------------------ +# This file is part of bzip2/libbzip2, a program and library for +# lossless, block-sorting data compression. +# +# bzip2/libbzip2 version 1.0.6 of 6 September 2010 +# Copyright (C) 1996-2010 Julian Seward <jseward@bzip.org> +# +# Please read the WARNING, DISCLAIMER and PATENTS sections in the +# README file. +# +# This program is released under the terms of the license contained +# in the file LICENSE. +# ---------------------------------------------------------------- + + +usage() { + echo ''; + echo 'Usage: xmlproc.sh -[option] <filename.xml>'; + echo 'Specify a target from:'; + echo '-v verify xml file conforms to dtd'; + echo '-html output in html format (single file)'; + echo '-ps output in postscript format'; + echo '-pdf output in pdf format'; + exit; +} + +if test $# -ne 2; then + usage +fi +# assign the variable for the output type +action=$1; shift +# assign the output filename +xmlfile=$1; shift +# and check user input it correct +if !(test -f $xmlfile); then + echo "No such file: $xmlfile"; + exit; +fi +# some other stuff we will use +OUT=output +xsl_fo=bz-fo.xsl +xsl_html=bz-html.xsl + +basename=$xmlfile +basename=${basename//'.xml'/''} + +fofile="${basename}.fo" +htmlfile="${basename}.html" +pdffile="${basename}.pdf" +psfile="${basename}.ps" +xmlfmtfile="${basename}.fmt" + +# first process the xmlfile with CDATA tags +./format.pl $xmlfile $xmlfmtfile +# so the shell knows where the catalogs live +export XML_CATALOG_FILES=/etc/xml/catalog + +# post-processing tidy up +cleanup() { + echo "Cleaning up: $@" + while [ $# != 0 ] + do + arg=$1; shift; + echo " deleting $arg"; + rm $arg + done +} + +case $action in + -v) + flags='--noout --xinclude --noblanks --postvalid' + dtd='--dtdvalid http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd' + xmllint $flags $dtd $xmlfmtfile 2> $OUT + egrep 'error' $OUT + rm $OUT + ;; + + -html) + echo "Creating $htmlfile ..." + xsltproc --nonet --xinclude -o $htmlfile $xsl_html $xmlfmtfile + cleanup $xmlfmtfile + ;; + + -pdf) + echo "Creating $pdffile ..." + xsltproc --nonet --xinclude -o $fofile $xsl_fo $xmlfmtfile + pdfxmltex $fofile >$OUT </dev/null + pdfxmltex $fofile >$OUT </dev/null + pdfxmltex $fofile >$OUT </dev/null + cleanup $OUT $xmlfmtfile *.aux *.fo *.log *.out + ;; + + -ps) + echo "Creating $psfile ..." + xsltproc --nonet --xinclude -o $fofile $xsl_fo $xmlfmtfile + pdfxmltex $fofile >$OUT </dev/null + pdfxmltex $fofile >$OUT </dev/null + pdfxmltex $fofile >$OUT </dev/null + pdftops $pdffile $psfile + cleanup $OUT $xmlfmtfile $pdffile *.aux *.fo *.log *.out +# passivetex is broken, so we can't go this route yet. +# xmltex $fofile >$OUT </dev/null +# xmltex $fofile >$OUT </dev/null +# xmltex $fofile >$OUT </dev/null +# dvips -R -q -o bzip-manual.ps *.dvi + ;; + + *) + usage + ;; +esac
--- a/src/flac-1.2.1/include/share/alloc.h Wed Mar 20 13:49:36 2013 +0000 +++ b/src/flac-1.2.1/include/share/alloc.h Wed Mar 20 13:59:52 2013 +0000 @@ -28,7 +28,7 @@ */ #include <limits.h> /* for SIZE_MAX */ -#if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__ +#if !defined _MSC_VER && !defined __EMX__ #include <stdint.h> /* for SIZE_MAX in case limits.h didn't get it */ #endif #include <stdlib.h> /* for size_t, malloc(), etc */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/AUTHORS Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30 @@ +Steve Harris +Nicholas J Humfrey +Uwe Koloska +Jesse Chappell +Topher Cyll +Sze'kelyi Szabolcs +Camille Troillard +Chris Hixon +Kentaro Fukuchi +Dave Robillard +Nicolas Humfrey +Stephen Sinclair +Dominic Sacré +Alex McLean +Mike Wozniewski + + +Guidelines for authors: + +As liblo is an implementation of a fairly widespread protocol I'd like to keep +any changes in check to try to prevent it deviating too far from the agreed OSC +standard and the intended niche of liblo (ie. easy to use). To help that, +please try to follow the following guidelines: + +* Keep to the current, fairly minimal, OO-C API style where possible +* Document any API changes in Doxygen style. my current docs aren't great, but + the're better than nothing :) +* Update the ChangeLog whenever neccesary. +* Add tests for any changes or discovered bugs to the regression test file. +
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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/ChangeLog Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,350 @@ +2009-03-07 Stephen Sinclair <radarsat1@gmail.com> + * Fix some typos, grammar, and links in the documentation. + * Remove TCP from TODO list. + * Add recent contributors to the AUTHORS list. + * Add previous release notes to the NEWS file. + * Add note about MSVC in README. + * Release 0.26. + +2009-03-06 Stephen Sinclair <radarsat1@gmail.com> + * Add a return value to lo_bundle_add_message(). + * Avoid pointer arithmetic on void* types for compilers that can't handle it. + * Move all local variable declarations to the top of the scope. + * Conditionally avoid the use of variable-argument macros if not GCC. + * Fix multicast on Windows: join multicast group after bind() instead of before. + * Avoid the use of C99 struct literals when giving timetag arguments. + * Add premake4, used to generate MSVC project/solution files. + * Add numerous typical kludges necessary to cover differences in MSVC. + * Use log() instead of a while loop to calculate new data size. + * Add return values for all functions that can potentially fail. + * Add premake4-related files to the dist build. + +2009-02-17 Stephen Sinclair <radarsat1@gmail.com> + * For multicast, enable SO_REUSEPORT as well as SO_REUSEADDR. (Mike Wozniewski) + +2009-02-12 Stephen Sinclair <radarsat1@gmail.com> + * Fix the definition of LO_TT_IMMEDIATE per the OSC spec. (Dominic Sacré) + +2009-02-01 Stephen Sinclair <radarsat1@gmail.com> + * Add function lo_message_get_timestamp(). (Alex McLean) + * Fix magic constant in lo_timetag_diff. (Dominic Sacré) + * Bump the LO_SO_VERSION version major number to resolve ABI + incompatibilities with previous versions. In particular, the + addition of 'const' to an argument of lo_blob_new() in r80 + constituted an API add and removal, hence the reset of the 3rd + number ('age') according to the libtool manual. (SS) + +2009-01-04 Stephen Sinclair <radarsat1@gmail.com> + * Add checks to configure.ac for select() and poll(). + * Use inet_addr if inet_aton is not available. (i.e., on Windows) + * Retry a TCP connection once if it failed to connect on send. + * Remove useless conditional call to freeaddrinfo(). + * Only implement gai_strerrorA if gai_strerror was not already defined. + * Make the TCP protocol retain session information for multiple connections. + +2008-12-23 Nicholas Humfrey <njh@aelius.com> + * Added a function called lo_server_wait() which waits for a message to be received. + +2008-11-23 Stephen Sinclair <radarsat1@gmail.com> + * Use the \internal Doxygen command to hide internal functions. + +2008-10-11 Kentaro Fukuchi <fukuchi@megaui.net> + * lo_url_get_protocol_id() has been added. + * lo_address_new_with_proto() has been added. + * Changed lo_address_new_from_url() to use lo_url_get_protocol_id(). + +2008-10-09 Kentaro Fukuchi <fukuchi@megaui.net> + * src/tools/oscsend.c: Fixed compile-time error on OS X. + (thanks to Koichiro Ozaki) + +2008-10-07 Stephen Sinclair <radarsat1@gmail.com> + * Move lo_arg_size(), lo_get_path(), lo_arg_host/network_endian() back to lo_lowlevel.h. + * Expose the lo_server_dispatch_data() function as public. + * Fix zero-padding of path and type strings in lo_message_deserialise(). + +2008-09-07 Kentaro Fukuchi <fukuchi@megaui.net> + * Memory leak in lo_address_new_from_url() has been fixed. + * Memory leak in dispatch_method() has been fixed. + * Fix a typo and some missing free() in testlo.c. + +2008-09-04 Stephen Sinclair <radarsat1@gmail.com> + * Change license of LibLo to LGPL 2.1 or later. + (With permission of all authors.) + +2008-07-11 Kentaro Fukuchi <fukuchi@megaui.net> + * Some error checks have been added. + * oscsend now uses strtod() instead of strtof(). strtof of glibc returned + buggy results when --std=c99 is not given. (strtof is described in C99) + +2008-06-18 Stephen Sinclair <radarsat1@gmail.com> + * Update AUTHORS + * Release version 0.25 + +2008-06-05 Stephen Sinclair <radarsat1@gmail.com> + * Fix autogen.sh: Use glibtoolize if it exists, for OS X. + * Fix undefined MSG_NOSIGNAL in testlo.c. + * Fix warning on lo_message_deserialize(). + +2008-05-05 Stephen Sinclair <radarsat1@gmail.com> + * Fix invalid pointer in lo_server_del_method() when doing pattern matching. (Camille Troillard) + +2008-04-28 Stephen Sinclair <radarsat1@gmail.com> + * Add support for multicast groups to LibLo. + * Add test case for sending a crafted packet that would crash a lo_server without validation. + * Make validation-related functions internal to liblo. + * Add server input validation along with a function to deserialise an OSC message. (Chris Hixon) + * Fix bad socket number in lo_client_sockets when a server is freed. + +2008-04-21 Stephen Sinclair <radarsat1@gmail.com> + * Added Daniel Lacroix's patch for level 2 broadcast support. + * Use resolved IP address to detect broadcast address. + +2008-02-25 Stephen Sinclair <radarsat1@gmail.com> + * Fix bug where curly brackets didn't match the last item in the comma-separated list. + +2008-02-20 Stephen Sinclair <radarsat1@gmail.com> + * Added lo_bundle_free_messages() to free a bundle and the messages it points to. (Kentaro Fukuchi) + +2008-01-27 Stephen Sinclair <radarsat1@gmail.com> + * Fix for lo_message_add(), wrong argument order for lo_message_add_varargs_internal(). (Dave Robillard) + * Added test case for lo_message_add(). + +2008-01-20 Stephen Sinclair <radarsat1@gmail.com> + + * Added lo_message_add_varargs() to play well with C functions taking a variable number of arguments. (Dave Robillard) + * Avoid unnecessary repetitive reallocation on lo_message_add_*(). (Dave Robillard) + * Fixed errors related to 64-bit in packing blob and MIDI messages. (Dave Robillard) + +2008-01-13 Stephen Sinclair <radarsat1@gmail.com> + + * Fixed index increment in sendosc.c for string and symbol types + +2008-01-12 Nicholas Humfrey <njh@aelius.com> + + * Added tools from Kentaro Fukuchi + +2007-03-19 Nicholas Humfrey <njh@aelius.com> + + * Applied patch from Chris Hixon to check for buffer overflows + +2007-03-16 Nicholas Humfrey <njh@aelius.com> + + * Fixed several compiler warnings + * Changed address for package bug reports + * Released version 0.24 + +2007-03-09 Nicholas Humfrey <njh@aelius.com> + + * Changed lo_blob_new() to take const void* (thanks to Lars Luthman) + * Disable getnameinfo() method of getting hostname, when IPv6 is disabled + * Unlink Unix server socket when it is close (thanks to Dominic SacrŽ) + * Checks size of unix socket path properly + * Now accepts unix socket format osc.unix://localhost/tmp/mysocket.sock + * Released version 0.24pre1 + +2007-03-08 Nicholas Humfrey <njh@aelius.com> + + * Added lo_server_thread_new_with_proto(), as suggested by Dave Robillard + * Applied patch from Aron Stansvik to fix bug with FreeBSD/NetBSD systems + * Removed freeaddrinfo() from resolve_address() error case (thanks to Anthony Green) + * Only call connect() for TCP sessions (thanks to Roger B. Dannenberg) + +2006-03-29 Nicholas Humfrey <njh@aelius.com> + + * Applied lo_address_get_url() patch from Sze'kelyi Szabolcs + * Added lo_server_get_protocol() and lo_address_get_protocol() + * Added tests for lo_address_get_* tests to test tool + +2006-01-26 Nicholas Humfrey <njh@aelius.com> + + * IPv6 is now disabled by default + * Released version 0.23 + +2005-12-29 Nicholas Humfrey <njh@aelius.com> + + * Fixed pthread resource leak, when stopping thread + +2005-12-21 Nicholas Humfrey <njh@aelius.com> + + * Fixed bug where sockets weren't closed when replying to messages + * Split off resolve_address into seperate create_socket function + * Only creates new sockets when needed + +2005-12-05 Nicholas Humfrey <njh@aelius.com> + + * Added lo_send_from, lo_send_message_from and lo_send_bundle_from + * Merged guts of lo_send_message and lo_send_bundle into new static send_data() + +2005-09-04 Steve Harris <steve@plugin.org.uk> + + * Released 0.22 + +2005-09-02 Steve Harris <steve@plugin.org.uk> + + * address.c, server.c: Added patch from Martin Habets that redoes + parts of previous patches... + +2005-09-01 Steve Harris <steve@plugin.org.uk> + + * address.c, server.c: Added patches from Jesse Chappell and Dave + Robillard to close various sockets when there no longer used. + +2005-08-19 Steve Harris <steve@plugin.org.uk> + + * address.c, testlo.c: Added patch from Dave Robillard to fix parsing + of IPV6 addresses in URLs. + +2005-08-11 Martin Habets <mhabets@users.sourceforge.net> + + * message.c: Fix LO_CHAR sending on big endian architectures. + +2005-08-09 Martin Habets <mhabets@users.sourceforge.net> + + * server.c: Add lo_server_del_method() + * server_thread.c: Add lo_server_thread_del_method() + +2005-07-26 Steve Harris <steve@plugin.org.uk> + + * bundle.c, server.c: Endianess fixed from Topher Cyll for bundle + timestamps. + + # Bundle delivery timing is still not right, theres an arithmetic + # errorsomewhere, but I cant see it. + +2005-06-05 Steve Harris <steve@plugin.org.uk> + + * server.c: Patch from Lorenz Schori to optionally disable IPV6 support + with --disable-ipv6 + +2005-03-31 Steve Harris <steve@plugin.org.uk> + + * server.c: Patch from Martin Habets that expands wildcarded patch to + the matching path where possible (eg. not when using the NULL + wildcard path). + +2005-03-04 Steve Harris <steve@plugin.org.uk> + + * server.c: try to fix the global struct thing that keeps track of + server sockets. + +2005-02-03 Steve Harris <steve@plugin.org.uk> + + * server.c: made UDP messages resolve back to thier originating server, + or something close to it. + +2005-02-03 Taybin Rutkin <taybin@earthlink.net> + + * server.c: commited resource leak fix from Jesse Chappell + +2005-01-22 Steve Harris <steve@plugin.org.uk> + + * address.c: fixed bug when determining protocol of URL with + unspecified sub-protocol. Reported by Pix. + +2005-01-13 Steve Harris <steve@plugin.org.uk> + + * bundle.c: patch from Dave Robillard that fixes bundles of more than 4 + messages. + +2005-01-13 Steve Harris <steve@plugin.org.uk> + + * message.c: made the arguments to _add_string and _add_symbol const + char * for C++ compatibility. + +2005-01-10 Steve Harris <steve@plugin.org.uk> + + * message.c: added a source field that represents the source from which + a message was received. Useful in method handlers to determine which + client sent the message. + +2004-12-21 Steve Harris <steve@plugin.org.uk> + + * server.c: added patch from Walco van Loon and Pix that fixes a bug + in the hostname detection fallback code + +2004-11-19 Steve Harris <steve@plugin.org.uk> + + * send.c: added lo_send_timestamped() + +2004-11-17 Steve Harris <steve@plugin.org.uk> + + * server.c: added code to handle bundle reception + * bundle.c: code to build bundle objects + * timetag.c: code to manipulate and test timetags + +2004-10-19 Steve Harris <steve@plugin.org.uk> + + Release 0.13 + * lo.h: removed reference to obsolete header lo_backcompat.h + +2004-10-17 Steve Harris <steve@plugin.org.uk> + + * lo_server.c: added code to allow servers to poll() on the server + socket, if available. From Sean Bolton. + +2004-08-27 Steve Harris <steve@plugin.org.uk> + + * lo_lowlevel.h, send.c: added OSX compatibility fixes from Taybin + Rutkin. + +2004-08-19 Steve Harris <steve@plugin.org.uk> + + Release 0.9 + * testlo.c: added more URL tests + +2004-08-19 Steve Harris <steve@plugin.org.uk> + + * address.c: more bugfixes to URL handling + +2004-08-02 Steve Harris <steve@plugin.org.uk> + + * server.c, address.c: fixed bugs and ommisions in URL handling + +2004-07-28 Steve Harris <steve@plugin.org.uk> + + * send.c, server.c: added code to handle UNIX domain sockets. + +2004-07-12 Steve Harris <steve@plugin.org.uk> + + * server_thread.c: added a lo_server_thread_stop() function for + symmetry with lo_server_thread_start() + +2004-06-07 Steve Harris <steve@plugin.org.uk> + + * server.c: added a lo_server_recv_noblock() that will not wait for + a packet to be received + +2004-03-26 Steve Harris <steve@plugin.org.uk> + + * doc/, *.h: added doxygen documentation + * address.c: changed URL methods to accept/expect protocol + specifiers (eg. osc.udp://...) + * examples/*.c: added comments, slightly simplified + +2004-03-21 Steve Harris <steve@plugin.org.uk> + + * server.c: made binding to unspecified ports work + +2004-03-21 Steve Harris <steve@plugin.org.uk> + + * message.c: fixed coercion type bugs + * server.c: fixed endian conversion bug + * testlo.c: added lots of tests + * send.c: added implicit guard variable to end of send arguments + +2004-03-20 Steve Harris <steve@plugin.org.uk> + + * message.c, send.c: added support for the remaining types OSC + +2004-03-15 Steve Harris <steve@plugin.org.uk> + + * message.c: changed the definition of the string argument accessor + member (it was wrong before). + + * target.c, *.[ch]: lo_target* is now called lo_address*, this + makes the api much clearer, %s/lo_target/lo_address/g, should + bring all source files up to date. + +2004-02-29 Steve Harris <steve@plugin.org.uk> + + * configure.in, Makefile.am: added auto* stuff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/INSTALL Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,229 @@ +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software +Foundation, Inc. + + This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. (Caching is +disabled by default to prevent problems with accidental use of stale +cache files.) + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You only need +`configure.ac' if you want to change it or regenerate `configure' using +a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. Run `./configure --help' +for details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not support the `VPATH' +variable, you have to compile the package for one architecture at a +time in the source code directory. After you have installed the +package for one architecture, use `make distclean' before reconfiguring +for another architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the `--target=TYPE' option to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +will cause the specified gcc to be used as the C compiler (unless it is +overridden in the site shell script). + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of the options to `configure', and exit. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,9 @@ +SUBDIRS = src examples lo build @DOXYGEN@ + +EXTRA_DIST = libtool ltmain.sh autogen.sh + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = liblo.pc + +test: all + (cd src && make test)
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/NEWS Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,327 @@ + +-------------------------------------------- +2009-03-07: Release 0.26 +-------------------------------------------- + +We are pleased to present stable release 0.26 of LibLo, the +lightweight, easy to use implementation of the Open Sound Control +protocol. + +Open Sound Control (OSC) is a protocol for communication among +computers, sound synthesizers, and other multimedia devices that is +designed for use over modern network transports. + +This release marks the first release of LibLo under the LGPL license +version 2.1 or later, allowing the use of LibLo in non-GPL +applications as long as it is dynamically linked such that the LibLo +portion of the application can remain freely modifiable. We hope that +this will allow compatibility with a wider variety of audio +applications and encourage the use of open protocols even in +commercial software. (This change was motivated by receiving a number +of requests for special permission for the use of LibLo in non-GPL +software.) + +This release also introduces some new features, such as the ability to +use custom transports, proper TCP multi-session support, access to +bundle timestamp information, and wider C compiler compatibility. + +Details: +- Change license to LGPL 2.1 or later. +- Add return codes to all functions that may fail. +- Fix memory leaks in lo_address_new_from_url(), dispatch_method(), + lo_url_get_path() +- Move lo_arg_size(), lo_get_path(), lo_arg_host/network_endian() back + to lo_lowlevel.h. +- Expose the lo_server_dispatch_data() function as public, making it + possible to react to messages contained in an arbitrary block of + memory. (i.e., allows use with custom transport protocols) +- Get protocol by ID number. +- Keep TCP sessions open, and automatically track multiple open + sessions in a data structure. +- Allow access to bundle timestamp information. +- Fix bug in lo_timetag_diff(). +- Change the value of LO_TT_IMMEDIATE to correspond with the OSC + specification. +- Enable SO_REUSEPORT when initializing a multicast server. +- Update the "soname" describing API/ABI compatibility. +- Update documentation and various bug fixes. +- Compiles under MSVC, avoiding the use of gcc-isms when not using + gcc. + + +Contributions by: +- Mike Wozniewski +- Dominic Sacré +- Alex McLean +- Steve Harris +- Kentaro Fukuchi +- Koichiro Ozaki +- Stephen Sinclair + +Please feel free to download it at SourceForge: +http://downloads.sourceforge.net/liblo/liblo-0.26.tar.gz + +Or read the online documentation: +http://liblo.sourceforge.net + +Stephen Sinclair + LibLo maintainer + + +-------------------------------------------- +2008-07-18: Release 0.25 +-------------------------------------------- + +We are pleased to present stable release 0.25 of LibLo, the +lightweight, easy to use implementation of the Open Sound Control +protocol. + +Open Sound Control (OSC) is a protocol for communication among +computers, sound synthesizers, and other multimedia devices that is +optimized for modern networking technology. + +This release brings several new features, including support for +broadcast messages, multicast UDP groups, message deserialisation, and +input validation. + +Details: +- Check for buffer overflows +- Added oscsend and oscdump command-line tools +- Added lo_message_add_varargs() for variable-argument C functions. +- Added lo_bundle_free_messages() +- Bug fix for pattern matching. (curly braces) +- Broadcast support +- Added lo_message_deserialise() +- Multicast support +- Fixes for compiling on OS X +- General bug fixes + +Contributions by: +- Camille Troillard +- Chris Hixon +- Kentaro Fukuchi +- Dave Robillard +- Nicolas Humfrey +- Stephen Sinclair + +Please feel free to download it at SourceForge: +http://downloads.sourceforge.net/liblo/liblo-0.25.tar.gz + +Or read the online documentation: +http://liblo.sourceforge.net + +Stephen Sinclair + LibLo maintainer + + +-------------------------------------------- +2007-03-21: Release 0.24 +-------------------------------------------- + +About: +LibLO is a lightweight library for handling the sending and receiving of +messages according to the Open Sound Control (OSC) protocol on POSIX +systems. + +Changes: +lo_server_get_protocol() and lo_address_get_protocol() were added. Tests +for lo_address_get_* were added to the test tool. Several compiler +warnings were fixed. The address for package bug reports was changed. +lo_blob_new() was changed to take const void*. The getnameinfo() method of +getting hostname is disabled when IPv6 is disabled. A Unix server socket is +now unlinked when it is closed. The size of a Unix socket path is checked +properly. + + +-------------------------------------------- +2006-01-27: Release 0.23 +-------------------------------------------- + +Liblo, the Lite OSC library, is an implementation of the Open Sound +Control protocol for POSIX systems*. It is written in ANSI C99 and +released under the GNU General Public Licence. It is designed to make +developing OSC applictions as easy as possible. + +http://liblo.sourceforge.net/ + + +nick. + + +Changes: + * New Maintainer (me!) + * Fixed pthread resource leak, when stopping server + * IPv6 is now disabled by default + * Fixed bug where sockets weren't closed when replying to messages + * Split off resolve_address into seperate create_socket function + * Only creates new sockets when needed + * Added lo_send_from, lo_send_message_from and lo_send_bundle_from + + +-------------------------------------------- +2005-09-09: Release 0.22 +-------------------------------------------- + +Liblo, the Lite OSC library, is an implementation of the Open Sound +Control protocol for POSIX systems*. It is written in ANSI C99 and +released under the GNU General Public Licence. It is designed to make +developing OSC applictions as easy as possible. + +http://plugin.org.uk/liblo/ + +- Steve + +Changes: + Fixes for socket leaking from Martin Habets, Dave Robillard and + Jesse Chappell + + Fix for IPV6 numerical address parsing from Dave Robillard + + Fix for char handling on bigendian machines from Martin Habets + (and others) + + New lo_server(thread)_del_method() from Martin Habets + + Endianess and arithmetic fixes for bundle timestamps from Topher + Cyll - bundle delivery is still not accurate though + + Patch to optioanlly disable IPV6 support from Lorenz Schori + +* and MS Windows, under some environment or other + + +-------------------------------------------- +2005-03-03: Release 0.18 +-------------------------------------------- + +http://www.plugin.org.uk/liblo/releases/liblo-0.18.tar.gz + +This is bugfix release and fixes a critical bug in 0.17 that bites when +trying to connect multiple clients to one server. All users of 0.17 should +upgrade as soon as possible. + +Liblo is an implementation of the Open Sound Control protocol for POSIX +systems. It is released under the GNU General Public Licence. + +http://www.plugin.org.uk/liblo/ +http://www.cnmat.berkeley.edu/OpenSoundControl/ + +- Steve + + +-------------------------------------------- +2005-02-24: Release 0.17 +-------------------------------------------- + +Liblo, the Lite OSC library, is an implementation of the Open Sound +Control [1] protocol for POSIX systems. It is written in ANSI C99 and +released under the GNU General Public Licence. It is designed to make +developing OSC applictions as easy as possible. + +http://plugin.org.uk/liblo/ + +Changes: + Patch from Jesse Chappell to fix memory leak + Ability to directly reply to the sender of a UDP message + Preliminary support for the OSC method enumeration scheme + +- Steve + +[1] http://www.cnmat.berkeley.edu/OpenSoundControl/ + + +-------------------------------------------- +2005-01-26: Release 0.16 +-------------------------------------------- + +Liblo, the Lite OSC library, is an implementation of the Open Sound +Control [1] protocol for POSIX systems. It is written in ANSI C and +released under the GNU General Public Licence. It is designed to make +developing OSC applictions as easy as possible. + +http://plugin.org.uk/liblo/ + +Changes: + Patch from Dave Robillard that fixes bundles of more than 4 messages. + Some const char * for C++ compatibility. + Added a source field to messages that represents the source from + which a message was received. Useful in method handlers to + determine which client sent the message. + Added patch from Walco van Loon and Pix that fixes a bug in the + hostname detection fallback code + +- Steve + +[1] http://www.cnmat.berkeley.edu/OpenSoundControl/ + + +-------------------------------------------- +2004-10-19: Release 0.13 +-------------------------------------------- + +liblo is an implementation of the Open Sound Control[1] protocol for POSIX +systems. It is written in ANSI C and released under the GNU General Public +Licence. It is designed to make developing OSC applictions as easy as +possible. + +http://plugin.org.uk/liblo/ + +This release adds Mac OSX compatibility fixes from Taybin Rutkin, a +memory leak fix from Jesse Chappell and methods and examples to allow +server polling from exisitng threads from Sean Bolton. Some legacy +compatobility code has been removed, but this should not affect anyone. + +Documentation has been updated to reflect the changes. +[1] http://www.cnmat.berkeley.edu/OpenSoundControl/ [website is currently + down] + +-------------------------------------------- +2004-08-19: Release 0.9 +-------------------------------------------- + +liblo is an implementation of the Open Sound Control[1] protocol for POSIX +systems. It is released under the GPL. It is written in ANSI C. + +http://plugin.org.uk/liblo/ + +This release adds: (over the last stable release, 0.5) +* Nonblocking mesage dispatcher (useful for single GUI-thread +applications, eg Qt, GTK+) +* bugfixes to URL handling (0.6 - 0.8 broke DSSI) +* UNIX domain (FIFO) socket server/client support +* TCP domain socket server/client support +* A method to stop server threads +* Better regression tests (testlo) +* Fixed memory leaks +* More documentation +* Dynamic library building fixes + +- Steve + +[1] http://www.cnmat.berkeley.edu/OpenSoundControl/ + + +-------------------------------------------- +2004-03-29: Release 0.5 +-------------------------------------------- + +liblo is a easy to use OSC (Open Sound Control) implementation written in C. + +http://plugin.org.uk/liblo/ + +See the website for docs and example code. + +Changes since last release: + bugfixes + OSC URL handling + better IPV6 support + real documentation + better example code + support for all the types listed in the specification + automatic port number selection for servers + lo_target type has been deprecated, use lo_address now + some buffer overrun checks in lo_send() + +This version is not binary compatible with the previous release. + +- Steve
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,54 @@ +liblo is a lightweight library that provides an easy to use implementation of +the OSC protocol. For more information about the OSC protocol, please see: + +- http://www.cnmat.berkeley.edu/OpenSoundControl/ +- http://www.opensoundcontrol.org/ + + +The official liblo homepage is here: + +- http://liblo.sourceforge.net/ + +liblo is portable to most UNIX systems (including OS X) and Windows. It is +released under the GNU Lesser General Public Licence (LGPL). + + +--- + + +To build and install liblo, read INSTALL in the main liblo directory. +liblo is configured as a dynamically-linked library. To use liblo +in a new application, you should install liblo with "make install" +so that the liblo library can be located by your application. + +To build with MS Visual Studio on Windows, first run the premake4.exe +application in the build directory with an argument describing which +IDE you are using. This will generate project and solution files. + +See examples for example source code for a simple client and two +servers: + + - example_server.c uses lo_server_thread_start() to create +a liblo server in an separate thread. + + - nonblocking_server_example.c uses select() to wait for either +console input or OSC messages, all in a single thread. + + - example_client.c uses liblo to send OSC messages to a server. + +These examples will work without installing liblo. This is accomplished by a shell script. For example, examples/client_example is a shell +script that runs the "real" program examples/.libs/example_client. +Because of this indirection, you cannot run example_client with +a debugger. + +To debug applications using liblo, one option is to include all the liblo source code in the application rather than linking with the liblo library. For more information about this, please see the libtool's manual: + +http://www.gnu.org/software/libtool/manual.html#Debugging-executables + + +--- + + +IPv6 NOTICE: +liblo was written to support both IPv4 and IPv6, however it has caused various problems along the way because most of the currently available OSC applications +like Pd and SuperCollider doesn't listen on ipv6 sockets. IPv6 is currently disabled by default, but you can enable it using ./configure --enable-ipv6 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/TODO Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,14 @@ +* Full bundle support [needs NTP, argh], find budle timestamp delivery + artimetic bug + +* More/better regression tests + +* More/better example code + +* Normalise URI handling [needs discussion] + +* GTK/Qt/etc. linking code [belongs in another library] + +* Rendevous/OpenWhatever (eg. howl) service discovery [low priority] + +* Think about a JACK transport layer [maybe^W probably not, low priority]
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Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl +_LT_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_quote(m4_if([$2], [], + m4_quote(lt_decl_tag_varnames), + m4_quote(m4_shift($@)))), + m4_split(m4_normalize(m4_quote(_LT_TAGS))))]) +m4_define([_lt_decl_varnames_tagged], [lt_combine([$1], [$2], [_], $3)]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + if test "$GCC" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +_LT_PATH_LD_GNU +AC_SUBST([LD]) + +_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) +])# LT_PATH_LD + +# Old names: +AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) +AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_LD], []) +dnl AC_DEFUN([AC_PROG_LD], []) + + +# _LT_PATH_LD_GNU +#- -------------- +m4_defun([_LT_PATH_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# _LT_PATH_LD_GNU + + +# _LT_CMD_RELOAD +# -------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +m4_defun([_LT_CMD_RELOAD], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_DECL([], [reload_cmds], [2])dnl +])# _LT_CMD_RELOAD + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + icpc* | ecpc* ) + # Intel C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +m4_define([lt_combine], +[m4_if([$2], [], [], + [m4_if([$4], [], [], + [lt_join(m4_quote(m4_default([$1], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_prefix, [$2], + [m4_foreach(_Lt_suffix, lt_car([m4_shiftn(3, $@)]), + [_Lt_prefix[]$3[]_Lt_suffix ])])))))])])dnl +]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 2976 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.4]) +m4_define([LT_PACKAGE_REVISION], [1.2976]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.4' +macro_revision='1.2976' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/autogen.sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,121 @@ +#!/bin/sh +# Run this to generate all the initial makefiles, etc. + +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +DIE=0 + +(test -f $srcdir/configure.ac) || { + echo -n "**Error**: Directory "\`$srcdir\'" does not look like the" + echo " top-level package directory" + exit 1 +} + +(autoconf --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "**Error**: You must have \`autoconf' installed." + echo "Download the appropriate package for your distribution," + echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/" + DIE=1 +} + +(grep "^AM_PROG_LIBTOOL" $srcdir/configure.ac >/dev/null) && { + (libtoolize --version) < /dev/null > /dev/null 2>&1 \ + && LIBTOOLIZE=libtoolize || { + (glibtoolize --version) < /dev/null > /dev/null 2>&1 \ + && LIBTOOLIZE=glibtoolize || { + echo + echo "**Error**: You must have \`libtool' installed." + echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/" + DIE=1 + } + } +} + +(automake --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "**Error**: You must have \`automake' installed." + echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/" + DIE=1 + NO_AUTOMAKE=yes +} + + +# if no automake, don't bother testing for aclocal +test -n "$NO_AUTOMAKE" || (aclocal --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "**Error**: Missing \`aclocal'. The version of \`automake'" + echo "installed doesn't appear recent enough." + echo "You can get automake from ftp://ftp.gnu.org/pub/gnu/" + DIE=1 +} + +if test "$DIE" -eq 1; then + exit 1 +fi + +if test -z "$*"; then + echo "**Warning**: I am going to run \`configure' with no arguments." + echo "If you wish to pass any to it, please specify them on the" + echo \`$0\'" command line." + echo +fi + +case $CC in +xlc ) + am_opt=--include-deps;; +esac + +for coin in `find $srcdir -name configure.ac -print` +do + dr=`dirname $coin` + if test -f $dr/NO-AUTO-GEN; then + echo skipping $dr -- flagged as no auto-gen + else + echo processing $dr + ( cd $dr + + aclocalinclude="$ACLOCAL_FLAGS" + + if grep "^AM_GLIB_GNU_GETTEXT" configure.ac >/dev/null; then + echo "Creating $dr/aclocal.m4 ..." + test -r $dr/aclocal.m4 || touch $dr/aclocal.m4 + echo "Running glib-gettextize... Ignore non-fatal messages." + echo "no" | glib-gettextize --force --copy + echo "Making $dr/aclocal.m4 writable ..." + test -r $dr/aclocal.m4 && chmod u+w $dr/aclocal.m4 + fi + if grep "^AC_PROG_INTLTOOL" configure.ac >/dev/null; then + echo "Running intltoolize..." + intltoolize --copy --force --automake + fi + if grep "^AM_PROG_LIBTOOL" configure.ac >/dev/null; then + if test -z "$NO_LIBTOOLIZE" ; then + echo "Running libtoolize..." + $LIBTOOLIZE --force --copy + fi + fi + echo "Running aclocal $aclocalinclude ..." + aclocal $aclocalinclude + if grep "^AM_CONFIG_HEADER" configure.ac >/dev/null; then + echo "Running autoheader..." + autoheader + fi + echo "Running automake --gnu $am_opt ..." + automake --add-missing --gnu $am_opt + echo "Running autoconf ..." + autoconf + ) + fi +done + +conf_flags="--enable-maintainer-mode" + +if test x$NOCONFIGURE = x; then + echo Running $srcdir/configure $conf_flags "$@" ... + $srcdir/configure $conf_flags "$@" \ + && echo Now type \`make\' to compile. || exit 1 +else + echo Skipping configure process. +fi
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/build/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4 @@ + +MAINTAINERCLEANFILES = Makefile.in + +EXTRA_DIST = config-msvc.h lo_endian-msvc.h premake4.exe premake4.lua
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/build/config-msvc.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,92 @@ +/* config.h. Generated from config.h.in by configure. */ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define this to enable ipv6. */ +/* #undef ENABLE_IPV6 */ + +/* Define to 1 if you have the <dlfcn.h> header file. */ +/* #undef HAVE_DLFCN_H */ + +/* Define to 1 if inet_aton() is available. */ +/* #undef HAVE_INET_ATON */ + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +/* #undef HAVE_LIBPTHREAD */ + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the <netdb.h> header file. */ +/* #undef HAVE_NETDB_H */ + +/* Define to 1 if you have the <netinet/in.h> header file. */ +/* #undef HAVE_NETINET_IN_H */ + +/* Define to 1 if poll() is available. */ +/* #undef HAVE_POLL */ + +/* Define to 1 if select() is available. */ +#define HAVE_SELECT 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/socket.h> header file. */ +/* #undef HAVE_SYS_SOCKET_H */ + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* If machine is bigendian */ +#define LO_BIGENDIAN "0" + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +/* #undef NO_MINUS_C_MINUS_O */ + +/* Name of package */ +#define PACKAGE "liblo" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "liblo-devel@lists.sourceforge.net" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "liblo" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "liblo " /*VERSION*/ + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "liblo" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION /*VERSION*/ + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Version number of package */ +#define VERSION /*VERSION*/ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +/* #undef size_t */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/build/lo_endian-msvc.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_ENDIAN_H +#define LO_ENDIAN_H + +#include <sys/types.h> + +#ifdef _MSC_VER +#define inline __inline +#define uint64_t unsigned __int64 +#define uint32_t unsigned __int32 +#else +#include <stdint.h> +#endif + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netinet/in.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define lo_swap16(x) htons(x) + +#define lo_swap32(x) htonl(x) + +/* These macros come from the Linux kernel */ + +#ifndef lo_swap16 +#define lo_swap16(x) \ +({ \ + uint16_t __x = (x); \ + ((uint16_t)( \ + (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \ + (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \ +}) +#warning USING UNOPTIMISED ENDIAN STUFF +#endif + +#ifndef lo_swap32 +#define lo_swap32(x) \ +({ \ + uint32_t __x = (x); \ + ((uint32_t)( \ + (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ + (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ + (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ + (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ +}) +#endif + +#if 0 +#ifndef lo_swap64 +#define lo_swap64(x) \ +({ \ + uint64_t __x = (x); \ + ((uint64_t)( \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ +}) +#endif +#else + +typedef union { + uint64_t all; + struct { + uint32_t a; + uint32_t b; + } part; +} lo_split64; + +static inline uint64_t lo_swap64(uint64_t x) +{ + lo_split64 in, out; + + in.all = x; + out.part.a = lo_swap32(in.part.b); + out.part.b = lo_swap32(in.part.a); + + return out.all; +} +#endif + +/* Host to OSC and OSC to Host conversion macros */ + +#if 0 +#define lo_htoo16(x) (x) +#define lo_htoo32(x) (x) +#define lo_htoo64(x) (x) +#define lo_otoh16(x) (x) +#define lo_otoh32(x) (x) +#define lo_otoh64(x) (x) +#else +#define lo_htoo16 lo_swap16 +#define lo_htoo32 lo_swap32 +#define lo_htoo64 lo_swap64 +#define lo_otoh16 lo_swap16 +#define lo_otoh32 lo_swap32 +#define lo_otoh64 lo_swap64 +#endif + +#ifdef __cplusplus +} +#endif + +#ifdef _MSC_VER +#undef inline +#undef uint64_t +#undef uint32_t +#endif + +#endif + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/build/premake4.lua Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,210 @@ +---------------------------------------------------------------------- +-- Premake4 configuration script for LibLo +-- Adapted from ODE's build script by Jason Perkins. +-- For more information on Premake: http://industriousone.com/premake +---------------------------------------------------------------------- + +---------------------------------------------------------------------- +-- Configuration options +---------------------------------------------------------------------- + + -- always clean all of the optional components and toolsets + if _ACTION == "clean" then + for action in pairs(premake.actions) do + os.rmdir(action) + end + end + + + +---------------------------------------------------------------------- +-- The solution, and solution-wide settings +---------------------------------------------------------------------- + + solution "liblo" + + language "C" + location ( _OPTIONS["to"] or _ACTION ) + + includedirs { + "../lo", + "../src" + } + + -- define all the possible build configurations + configurations { + "DebugDLL", "ReleaseDLL", + "DebugLib", "ReleaseLib", + } + + configuration { "Debug*" } + defines { "_DEBUG" } + flags { "Symbols" } + + configuration { "Release*" } + flags { "OptimizeSpeed", "NoFramePointer" } + + configuration { "Windows" } + defines { "WIN32" } + + -- give each configuration a unique output directory + for _, name in ipairs(configurations()) do + configuration { name } + targetdir ( "../lib/" .. name ) + end + + -- disable Visual Studio security warnings + configuration { "vs*" } + defines { "_CRT_SECURE_NO_DEPRECATE" } + + -- tell source to use config.h + configuration { "vs*" } + defines { "HAVE_CONFIG_H" } + + -- don't remember why we had to do this (from ODE) + configuration { "vs2002 or vs2003", "*Lib" } + flags { "StaticRuntime" } + +---------------------------------------------------------------------- +-- Write a custom <config.h> to .., based on the supplied flags +---------------------------------------------------------------------- + +-- First get the version number from "configure.ac" -- + + io.input("../configure.ac") + text = io.read("*all") + io.close() + text = string.sub(text,string.find(text, "AC_INIT.+")) + version = string.sub(text,string.find(text, "%d+%.%d+")) + +-- Replace it in "config.h" -- + + io.input("config-msvc.h") + local text = io.read("*all") + + text = string.gsub(text, '/%*VERSION%*/', '"'..version..'"') + + io.output("../config.h") + io.write(text) + io.close() + +---------------------------------------------------------------------- +-- Copy <lo_endian.h> to ../lo +---------------------------------------------------------------------- + + io.input("lo_endian-msvc.h") + io.output("../lo/lo_endian.h") + local text = io.read("*all") + io.write(text) + io.close() + +---------------------------------------------------------------------- +-- The LibLo library project +---------------------------------------------------------------------- + + project "liblo" + + kind "StaticLib" + location ( _OPTIONS["to"] or _ACTION ) + + includedirs { + "..", + } + + files { + "../src/*.c", + "../src/*.h", + "../lo/*.h", + "../src/liblo.def", + } + + excludes { + "../src/testlo.c", + "../src/subtest.c", + "../src/tools", + } + + configuration { "windows" } + links { "user32", + "wsock32", + "ws2_32", + "pthreadVC2", + } + + configuration { "*Lib" } + kind "StaticLib" + defines "LIBLO_LIB" + + configuration { "*DLL" } + kind "SharedLib" + defines "LIBLO_DLL" + + configuration { "Debug*" } + targetname "liblo_d" + + configuration { "Release*" } + targetname "liblo" + + +---------------------------------------------------------------------- +-- The automated test application +---------------------------------------------------------------------- + + + project "testlo" + + kind "ConsoleApp" + location ( _OPTIONS["to"] or _ACTION ) + links { "user32", + "wsock32", + "ws2_32", + "pthreadVC2", + } + + includedirs { + "..", + } + + files { + "../src/testlo.c", + } + + configuration { "DebugDLL" } + links { "liblo_d" } + libdirs { "../lib/debugdll" } + + configuration { "DebugLib" } + links { "liblo_d" } + libdirs { "../lib/debuglib" } + + configuration { "Release*" } + links { "liblo" } + + project "subtest" + + kind "ConsoleApp" + location ( _OPTIONS["to"] or _ACTION ) + links { "user32", + "wsock32", + "ws2_32", + "pthreadVC2", + } + + includedirs { + "..", + } + + files { + "../src/subtest.c", + } + + configuration { "DebugDLL" } + links { "liblo_d" } + libdirs { "../lib/debugdll" } + + configuration { "DebugLib" } + links { "liblo_d" } + libdirs { "../lib/debuglib" } + + configuration { "Release*" } + links { "liblo" }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/compile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/config.guess Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1526 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-23' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner <per@bothner.com>. +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <features.h> + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +and + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/config.h.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,98 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define this to enable ipv6. */ +#undef ENABLE_IPV6 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if inet_aton() is available. */ +#undef HAVE_INET_ATON + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the `pthread' library (-lpthread). */ +#undef HAVE_LIBPTHREAD + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the <netdb.h> header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if poll() is available. */ +#undef HAVE_POLL + +/* Define to 1 if select() is available. */ +#undef HAVE_SELECT + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* If machine is bigendian */ +#undef LO_BIGENDIAN + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#undef size_t
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/config.sub Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1658 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-16' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/configure Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,14661 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for liblo 0.26. +# +# Report bugs to <liblo-devel@lists.sourceforge.net>. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + + + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +$* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" +fi + + + + +exec 7<&0 </dev/null 6>&1 + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Identity of this package. +PACKAGE_NAME='liblo' +PACKAGE_TARNAME='liblo' +PACKAGE_VERSION='0.26' +PACKAGE_STRING='liblo 0.26' +PACKAGE_BUGREPORT='liblo-devel@lists.sourceforge.net' + +ac_unique_file="src/address.c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include <stdio.h> +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#ifdef HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include <memory.h> +# endif +# include <string.h> +#endif +#ifdef HAVE_STRINGS_H +# include <strings.h> +#endif +#ifdef HAVE_INTTYPES_H +# include <inttypes.h> +#endif +#ifdef HAVE_STDINT_H +# include <stdint.h> +#endif +#ifdef HAVE_UNISTD_H +# include <unistd.h> +#endif" + +ac_subst_vars='SHELL +PATH_SEPARATOR +PACKAGE_NAME +PACKAGE_TARNAME +PACKAGE_VERSION +PACKAGE_STRING +PACKAGE_BUGREPORT +exec_prefix +prefix +program_transform_name +bindir +sbindir +libexecdir +datarootdir +datadir +sysconfdir +sharedstatedir +localstatedir +includedir +oldincludedir +docdir +infodir +htmldir +dvidir +pdfdir +psdir +libdir +localedir +mandir +DEFS +ECHO_C +ECHO_N +ECHO_T +LIBS +build_alias +host_alias +target_alias +INSTALL_PROGRAM +INSTALL_SCRIPT +INSTALL_DATA +am__isrc +CYGPATH_W +PACKAGE +VERSION +ACLOCAL +AUTOCONF +AUTOMAKE +AUTOHEADER +MAKEINFO +install_sh +STRIP +INSTALL_STRIP_PROGRAM +mkdir_p +AWK +SET_MAKE +am__leading_dot +AMTAR +am__tar +am__untar +LO_SO_VERSION +CC +CFLAGS +LDFLAGS +CPPFLAGS +ac_ct_CC +EXEEXT +OBJEXT +DEPDIR +am__include +am__quote +AMDEP_TRUE +AMDEP_FALSE +AMDEPBACKSLASH +CCDEPMODE +am__fastdepCC_TRUE +am__fastdepCC_FALSE +LIBTOOL +build +build_cpu +build_vendor +build_os +host +host_cpu +host_vendor +host_os +SED +GREP +EGREP +FGREP +LD +DUMPBIN +ac_ct_DUMPBIN +NM +LN_S +AR +RANLIB +lt_ECHO +DSYMUTIL +NMEDIT +LIPO +OTOOL +OTOOL64 +CPP +DOXYGEN +LO_BIGENDIAN +LIBOBJS +LTLIBOBJS' +ac_subst_files='' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; 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Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +echo "${ECHO_T}$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='liblo' + VERSION='0.26' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=no +fi + + + + + + + + + +# Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + + +# disable support for ipv6. +# Check whether --enable-ipv6 was given. +if test "${enable_ipv6+set}" = set; then + enableval=$enable_ipv6; want_ipv6=yes +fi + +if test "$want_ipv6" = "yes"; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_IPV6 1 +_ACEOF + +fi + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +case `pwd` in + *\ * | *\ *) + { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.2.4' +macro_revision='1.2976' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } +if test "${ac_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" | sed 99q >conftest.sed + $as_unset ac_script || ac_script= + # Extract the first word of "sed gsed" to use in msg output +if test -z "$SED"; then +set dummy sed gsed; ac_prog_name=$2 +if test "${ac_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_SED_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue + # Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_SED_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +SED="$ac_cv_path_SED" +if test -z "$SED"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_SED=$SED +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5 +echo "${ECHO_T}$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ echo "$as_me:$LINENO: checking for fgrep" >&5 +echo $ECHO_N "checking for fgrep... $ECHO_C" >&6; } +if test "${ac_cv_path_FGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + # Extract the first word of "fgrep" to use in msg output +if test -z "$FGREP"; then +set dummy fgrep; ac_prog_name=$2 +if test "${ac_cv_path_FGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_FGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue + # Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_FGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +FGREP="$ac_cv_path_FGREP" +if test -z "$FGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_FGREP=$FGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5 +echo "${ECHO_T}$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 +echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6; } +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +echo "${ECHO_T}$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { echo "$as_me:$LINENO: result: $DUMPBIN" >&5 +echo "${ECHO_T}$DUMPBIN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in "dumpbin -symbols" "link -dump -symbols" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 +echo "${ECHO_T}$ac_ct_DUMPBIN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 +echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6; } +if test "${lt_cv_nm_interface+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:4353: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:4356: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:4359: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 +echo "${ECHO_T}$lt_cv_nm_interface" >&6; } + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } +else + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 +echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ echo "$as_me:$LINENO: result: $xsi_shell" >&5 +echo "${ECHO_T}$xsi_shell" >&6; } + + +{ echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 +echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ echo "$as_me:$LINENO: result: $lt_shell_append" >&5 +echo "${ECHO_T}$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + + +{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6; } +else + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 5470 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 +echo "${ECHO_T}$DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 +echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { echo "$as_me:$LINENO: result: $NMEDIT" >&5 +echo "${ECHO_T}$NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 +echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { echo "$as_me:$LINENO: result: $LIPO" >&5 +echo "${ECHO_T}$LIPO" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5 +echo "${ECHO_T}$ac_ct_LIPO" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { echo "$as_me:$LINENO: result: $OTOOL" >&5 +echo "${ECHO_T}$OTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 +echo "${ECHO_T}$ac_ct_OTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { echo "$as_me:$LINENO: result: $OTOOL64" >&5 +echo "${ECHO_T}$OTOOL64" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5 +echo "${ECHO_T}$ac_ct_OTOOL64" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 +echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 +echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } + { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 +echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_ld_exported_symbols_list=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_ld_exported_symbols_list=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 +echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } +if test "${lt_cv_objdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +echo "${ECHO_T}$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + + + + + + + + + + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7257: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7261: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7581: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7585: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7686: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7690: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7741: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7745: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + if test "$GCC" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat >conftest.$ac_ext <<_ACEOF +int foo(void) {} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +echo "${ECHO_T}$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then + shlibpath_overrides_runpath=yes +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 10502 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +_LT_EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 10602 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +_LT_EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + fi + ;; + *) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } + { echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + + { echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + + { echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test "x$CC" != xcc; then + { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 +echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 +echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; } +fi +set dummy $CC; ac_cc=`echo $2 | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define NO_MINUS_C_MINUS_O 1 +_ACEOF + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +# Extract the first word of "doxygen", so it can be a program name with args. +set dummy doxygen; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DOXYGEN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DOXYGEN"; then + ac_cv_prog_DOXYGEN="$DOXYGEN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DOXYGEN="doc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DOXYGEN=$ac_cv_prog_DOXYGEN +if test -n "$DOXYGEN"; then + { echo "$as_me:$LINENO: result: $DOXYGEN" >&5 +echo "${ECHO_T}$DOXYGEN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + + +# Checks for libraries. + +{ echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } +if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_pthread_pthread_create=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread_pthread_create=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 +echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; } +if test $ac_cv_lib_pthread_pthread_create = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPTHREAD 1 +_ACEOF + + LIBS="-lpthread $LIBS" + +fi + +{ echo "$as_me:$LINENO: checking for library containing recvfrom" >&5 +echo $ECHO_N "checking for library containing recvfrom... $ECHO_C" >&6; } +if test "${ac_cv_search_recvfrom+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char recvfrom (); +int +main () +{ +return recvfrom (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_search_recvfrom=$ac_res +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_recvfrom+set}" = set; then + break +fi +done +if test "${ac_cv_search_recvfrom+set}" = set; then + : +else + ac_cv_search_recvfrom=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_search_recvfrom" >&5 +echo "${ECHO_T}$ac_cv_search_recvfrom" >&6; } +ac_res=$ac_cv_search_recvfrom +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ echo "$as_me:$LINENO: checking for log" >&5 +echo $ECHO_N "checking for log... $ECHO_C" >&6; } +if test "${ac_cv_func_log+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define log to an innocuous variant, in case <limits.h> declares log. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define log innocuous_log + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char log (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef log + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_log || defined __stub___log +choke me +#endif + +int +main () +{ +return log (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_log=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_log=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_log" >&5 +echo "${ECHO_T}$ac_cv_func_log" >&6; } +if test $ac_cv_func_log = yes; then + : +else + +{ echo "$as_me:$LINENO: checking for log in -lm" >&5 +echo $ECHO_N "checking for log in -lm... $ECHO_C" >&6; } +if test "${ac_cv_lib_m_log+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log (); +int +main () +{ +return log (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_m_log=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_m_log=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_log" >&5 +echo "${ECHO_T}$ac_cv_lib_m_log" >&6; } +if test $ac_cv_lib_m_log = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + +fi + + +# Checks for header files. +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + + + + + + + +for ac_header in netdb.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------------------------ ## +## Report this to liblo-devel@lists.sourceforge.net ## +## ------------------------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# Checks for typedefs, structures, and compiler characteristics. +{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_const=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_const=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\_ACEOF +#define const +_ACEOF + +fi + +{ echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef size_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6; } +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + +# Check for features +{ echo "$as_me:$LINENO: checking for select" >&5 +echo $ECHO_N "checking for select... $ECHO_C" >&6; } +if test "${ac_cv_func_select+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define select to an innocuous variant, in case <limits.h> declares select. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define select innocuous_select + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char select (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef select + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char select (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_select || defined __stub___select +choke me +#endif + +int +main () +{ +return select (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_select=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_select=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_select" >&5 +echo "${ECHO_T}$ac_cv_func_select" >&6; } +if test $ac_cv_func_select = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SELECT 1 +_ACEOF + +else + + { echo "$as_me:$LINENO: checking for select in ws2_32" >&5 +echo $ECHO_N "checking for select in ws2_32... $ECHO_C" >&6; } + LIBS="$LIBS -lws2_32" + # some winsock2 functions require XP, so WINNT=0x501 + CFLAGS="$CFLAGS -DWIN32 -D_WIN32_WINNT=0x501" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <winsock2.h> +int +main () +{ +select(0,0,0,0,0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SELECT 1 +_ACEOF + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi + +{ echo "$as_me:$LINENO: checking for poll" >&5 +echo $ECHO_N "checking for poll... $ECHO_C" >&6; } +if test "${ac_cv_func_poll+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define poll to an innocuous variant, in case <limits.h> declares poll. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define poll innocuous_poll + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char poll (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef poll + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char poll (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_poll || defined __stub___poll +choke me +#endif + +int +main () +{ +return poll (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_poll=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_poll=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_poll" >&5 +echo "${ECHO_T}$ac_cv_func_poll" >&6; } +if test $ac_cv_func_poll = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_POLL 1 +_ACEOF + +fi + +{ echo "$as_me:$LINENO: checking for inet_aton" >&5 +echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6; } +if test "${ac_cv_func_inet_aton+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define inet_aton to an innocuous variant, in case <limits.h> declares inet_aton. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define inet_aton innocuous_inet_aton + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char inet_aton (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef inet_aton + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_aton (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_inet_aton || defined __stub___inet_aton +choke me +#endif + +int +main () +{ +return inet_aton (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_inet_aton=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_inet_aton=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_inet_aton" >&5 +echo "${ECHO_T}$ac_cv_func_inet_aton" >&6; } +if test $ac_cv_func_inet_aton = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_INET_ATON 1 +_ACEOF + +fi + + +{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } +if test "${ac_cv_c_bigendian+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # See if sys/param.h defines the BYTE_ORDER macro. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ + && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) + bogus endian macros +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # It does not; compile a test program. +if test "$cross_compiling" = yes; then + # try to guess the endianness by grepping values into an object file + ac_cv_c_bigendian=unknown + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +int +main () +{ + _ascii (); _ebcdic (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then + ac_cv_c_bigendian=yes +fi +if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } +case $ac_cv_c_bigendian in + yes) + LO_BIGENDIAN="1" ;; + no) + LO_BIGENDIAN="0" ;; + *) + { { echo "$as_me:$LINENO: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +echo "$as_me: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; +esac + + +cat >>confdefs.h <<_ACEOF +#define LO_BIGENDIAN "$LO_BIGENDIAN" +_ACEOF + + + +ac_config_files="$ac_config_files Makefile src/Makefile src/tools/Makefile examples/Makefile lo/Makefile lo/lo_endian.h liblo.pc doc/Makefile doc/reference.doxygen build/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 + +# Save the log message, to keep $[0] and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by liblo $as_me 0.26, which was +generated by GNU Autoconf 2.61. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <bug-autoconf@gnu.org>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +liblo config.status 0.26 +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2006 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL + export CONFIG_SHELL + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' +macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' +macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' +pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' +host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' +host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' +host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' +build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' +build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' +build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' +SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' +Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' +GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' +EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' +FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' +LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' +NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' +LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' +ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' +exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' +lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' +reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' +AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' +STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' +RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' +compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' +GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' +SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' +ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' +need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' +LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' +libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "src/tools/Makefile") CONFIG_FILES="$CONFIG_FILES src/tools/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + "lo/Makefile") CONFIG_FILES="$CONFIG_FILES lo/Makefile" ;; + "lo/lo_endian.h") CONFIG_FILES="$CONFIG_FILES lo/lo_endian.h" ;; + "liblo.pc") CONFIG_FILES="$CONFIG_FILES liblo.pc" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "doc/reference.doxygen") CONFIG_FILES="$CONFIG_FILES doc/reference.doxygen" ;; + "build/Makefile") CONFIG_FILES="$CONFIG_FILES build/Makefile" ;; + + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# +# Set up the sed scripts for CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "$CONFIG_FILES"; then + +_ACEOF + + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +SHELL!$SHELL$ac_delim +PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim +PACKAGE_NAME!$PACKAGE_NAME$ac_delim +PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim +PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim +PACKAGE_STRING!$PACKAGE_STRING$ac_delim +PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim +exec_prefix!$exec_prefix$ac_delim +prefix!$prefix$ac_delim +program_transform_name!$program_transform_name$ac_delim +bindir!$bindir$ac_delim +sbindir!$sbindir$ac_delim +libexecdir!$libexecdir$ac_delim +datarootdir!$datarootdir$ac_delim +datadir!$datadir$ac_delim +sysconfdir!$sysconfdir$ac_delim +sharedstatedir!$sharedstatedir$ac_delim +localstatedir!$localstatedir$ac_delim +includedir!$includedir$ac_delim +oldincludedir!$oldincludedir$ac_delim +docdir!$docdir$ac_delim +infodir!$infodir$ac_delim +htmldir!$htmldir$ac_delim +dvidir!$dvidir$ac_delim +pdfdir!$pdfdir$ac_delim +psdir!$psdir$ac_delim +libdir!$libdir$ac_delim +localedir!$localedir$ac_delim +mandir!$mandir$ac_delim +DEFS!$DEFS$ac_delim +ECHO_C!$ECHO_C$ac_delim +ECHO_N!$ECHO_N$ac_delim +ECHO_T!$ECHO_T$ac_delim +LIBS!$LIBS$ac_delim +build_alias!$build_alias$ac_delim +host_alias!$host_alias$ac_delim +target_alias!$target_alias$ac_delim +INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim +INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim +INSTALL_DATA!$INSTALL_DATA$ac_delim +am__isrc!$am__isrc$ac_delim +CYGPATH_W!$CYGPATH_W$ac_delim +PACKAGE!$PACKAGE$ac_delim +VERSION!$VERSION$ac_delim +ACLOCAL!$ACLOCAL$ac_delim +AUTOCONF!$AUTOCONF$ac_delim +AUTOMAKE!$AUTOMAKE$ac_delim +AUTOHEADER!$AUTOHEADER$ac_delim +MAKEINFO!$MAKEINFO$ac_delim +install_sh!$install_sh$ac_delim +STRIP!$STRIP$ac_delim +INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim +mkdir_p!$mkdir_p$ac_delim +AWK!$AWK$ac_delim +SET_MAKE!$SET_MAKE$ac_delim +am__leading_dot!$am__leading_dot$ac_delim +AMTAR!$AMTAR$ac_delim +am__tar!$am__tar$ac_delim +am__untar!$am__untar$ac_delim +LO_SO_VERSION!$LO_SO_VERSION$ac_delim +CC!$CC$ac_delim +CFLAGS!$CFLAGS$ac_delim +LDFLAGS!$LDFLAGS$ac_delim +CPPFLAGS!$CPPFLAGS$ac_delim +ac_ct_CC!$ac_ct_CC$ac_delim +EXEEXT!$EXEEXT$ac_delim +OBJEXT!$OBJEXT$ac_delim +DEPDIR!$DEPDIR$ac_delim +am__include!$am__include$ac_delim +am__quote!$am__quote$ac_delim +AMDEP_TRUE!$AMDEP_TRUE$ac_delim +AMDEP_FALSE!$AMDEP_FALSE$ac_delim +AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim +CCDEPMODE!$CCDEPMODE$ac_delim +am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim +am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim +LIBTOOL!$LIBTOOL$ac_delim +build!$build$ac_delim +build_cpu!$build_cpu$ac_delim +build_vendor!$build_vendor$ac_delim +build_os!$build_os$ac_delim +host!$host$ac_delim +host_cpu!$host_cpu$ac_delim +host_vendor!$host_vendor$ac_delim +host_os!$host_os$ac_delim +SED!$SED$ac_delim +GREP!$GREP$ac_delim +EGREP!$EGREP$ac_delim +FGREP!$FGREP$ac_delim +LD!$LD$ac_delim +DUMPBIN!$DUMPBIN$ac_delim +ac_ct_DUMPBIN!$ac_ct_DUMPBIN$ac_delim +NM!$NM$ac_delim +LN_S!$LN_S$ac_delim +AR!$AR$ac_delim +RANLIB!$RANLIB$ac_delim +lt_ECHO!$lt_ECHO$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Generated by config.status. */ + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + fi + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin";; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= + +case `sed -n '/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' $ac_file_inputs` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. But do not sort them, since the last +# AC_DEFINE must be honored. +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where +# NAME is the cpp macro being defined, VALUE is the value it is being given. +# PARAMS is the parameter list in the macro definition--in most cases, it's +# just an empty string. +ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' +ac_dB='\\)[ (].*,\\1define\\2' +ac_dC=' ' +ac_dD=' ,' + +uniq confdefs.h | + sed -n ' + t rset + :rset + s/^[ ]*#[ ]*define[ ][ ]*// + t ok + d + :ok + s/[\\&,]/\\&/g + s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p + s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p + ' >>conftest.defines + +# Remove the space that was appended to ease matching. +# Then replace #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" +# Compute $ac_file's index in $config_headers. +_am_arg=$ac_file +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +echo X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 +echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + "libtool":C) + + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/configure.ac Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,86 @@ +AC_PREREQ(2.57) + +AC_INIT([liblo], [0.26], [liblo-devel@lists.sourceforge.net]) + +# libtool version: current:revision:age +# +# If the library source code has changed at all since the last update, then +# increment revision (`c:r:a' becomes `c:r+1:a'). +# +# If any interfaces have been added, removed, or changed since the last update, +# increment current, and set revision to 0. +# +# If any interfaces have been added since the last public release, then +# increment age. +# +# If any interfaces have been removed since the last public release, then set +# age to 0. +LO_SO_VERSION=7:0:0 + +AC_CONFIG_SRCDIR([src/address.c]) +AM_CONFIG_HEADER([config.h]) + +AM_INIT_AUTOMAKE + +AC_ENABLE_STATIC(no) +AC_ENABLE_SHARED(yes) +AC_SUBST(LO_SO_VERSION) + +# disable support for ipv6. +AC_ARG_ENABLE(ipv6, [ --enable-ipv6 Enable ipv6 support],want_ipv6=yes,) +if test "$want_ipv6" = "yes"; then + AC_DEFINE(ENABLE_IPV6, 1, Define this to enable ipv6.) +fi + +# Checks for programs. +AC_PROG_CC +AM_PROG_LIBTOOL +AM_PROG_CC_C_O +AC_CHECK_PROG([DOXYGEN], [doxygen], [doc], []) +AC_SUBST(DOXYGEN) + +# Checks for libraries. +AC_CHECK_LIB([pthread], [pthread_create]) +AC_SEARCH_LIBS([recvfrom], [socket]) +AC_CHECK_FUNC([log], [], [AC_CHECK_LIB([m],[log])]) + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([netdb.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T + +# Check for features +AC_CHECK_FUNC([select], [AC_DEFINE(HAVE_SELECT, [1], [Define to 1 if select() is available.])], [ + AC_MSG_CHECKING([for select in ws2_32]) + LIBS="$LIBS -lws2_32" + # some winsock2 functions require XP, so WINNT=0x501 + CFLAGS="$CFLAGS -DWIN32 -D_WIN32_WINNT=0x501" + AC_TRY_LINK([#include <winsock2.h>], + [select(0,0,0,0,0)], + [AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SELECT, [1], [Define to 1 if select() is available.])], + [AC_MSG_RESULT(no)]) +]) +AC_CHECK_FUNC([poll], [AC_DEFINE(HAVE_POLL, [1], [Define to 1 if poll() is available.])]) +AC_CHECK_FUNC([inet_aton], [AC_DEFINE(HAVE_INET_ATON, [1], [Define to 1 if inet_aton() is available.])]) + +AC_C_BIGENDIAN([LO_BIGENDIAN="1"], [LO_BIGENDIAN="0"]) +AC_DEFINE_UNQUOTED(LO_BIGENDIAN, "$LO_BIGENDIAN", [If machine is bigendian]) +AC_SUBST(LO_BIGENDIAN) + +AC_CONFIG_FILES([ + Makefile + src/Makefile + src/tools/Makefile + examples/Makefile + lo/Makefile + lo/lo_endian.h + liblo.pc + doc/Makefile + doc/reference.doxygen + build/Makefile +]) +AC_OUTPUT()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/depcomp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,589 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2007-03-29.01 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software +# Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/doc/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,32 @@ +## Process this file with automake to produce Makefile.in +MAINTAINERCLEANFILES=Makefile.in + +CLEANFILES=doxygen-build.stamp + +DOX=reference.doxygen + +EXTRA_DIST= + +INSTIMAGES=html/doxygen.png + +DOC_STAMPS=html-build.stamp + +DOC_DIR=$(HTML_DIR) + +all-local: doxygen-build.stamp + +doxygen-build.stamp: $(DOX) ../lo/lo.h ../lo/lo_types.h ../lo/lo_lowlevel.h \ + ../lo/lo_osc_types.h + @echo '*** Running doxygen ***' + doxygen $(DOX) + touch doxygen-build.stamp + +clean-local: + rm -f *~ *.bak $(DOC_STAMPS) || true + if test -d html; then rm -fr html; fi + if test -d latex; then rm -fr latex; fi + if test -d man; then rm -fr man; fi + +distclean-local: clean + rm -f *.stamp || true + if test -d html; then rm -rf html; fi
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/doc/reference.doxygen.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1083 @@ +# Doxyfile 1.3.4 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project +# +# All text after a hash (#) is considered a comment and will be ignored +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" ") + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = liblo + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = @PACKAGE_VERSION@ + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = . + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper +# language. The default language is English, other supported languages +# are: Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, +# Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, +# Italian, Japanese, Japanese-en (Japanese with English messages), +# Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, +# Slovak, Slovene, Spanish, Swedish, and Ukrainian. + +OUTPUT_LANGUAGE = English + +# This tag can be used to specify the encoding used in the generated output. +# The encoding is not always determined by the language that is chosen, +# but also whether or not the output is meant for Windows or non-Windows users. +# In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES +# forces the Windows encoding (this is the default for the Windows binary), +# whereas setting the tag to NO uses a Unix-style encoding (the default for +# all platforms other than Windows). + +USE_WINDOWS_ENCODING = NO + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = YES + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited +# members of a class in the documentation of that class as if those members were +# ordinary class members. Constructors, destructors and assignment operators of +# the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = NO + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. It is allowed to use relative paths in the argument list. + +STRIP_FROM_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. 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Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the DETAILS_AT_TOP tag is set to YES then Doxygen +# will output the detailed description near the top, like JavaDoc. +# If set to NO, the detailed description appears after the member +# documentation. + +DETAILS_AT_TOP = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# reimplements. + +INHERIT_DOCS = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 8 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources +# only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources +# only. Doxygen will then generate output that is more tailored for Java. +# For instance, namespaces will be presented as packages, qualified scopes +# will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = NO + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = YES + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = YES + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# users are advised to set this option to NO. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = NO + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = NO + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = NO + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = NO + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or define consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and defines in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = NO + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = YES + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = @top_srcdir@/lo/lo.h @top_srcdir@/lo/lo_types.h @top_srcdir@/lo/lo_osc_types.h @top_srcdir@/lo/lo_lowlevel.h + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp +# *.h++ *.idl *.odl *.cs *.php *.php3 *.inc + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or +# directories that are symbolic links (a Unix filesystem feature) are +# excluded from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. + +EXCLUDE_PATTERNS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = . + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command <filter> <input-file>, where <filter> +# is the value of the INPUT_FILTER tag, and <input-file> is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. + +INPUT_FILTER = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES (the default) +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = YES + +# If the REFERENCES_RELATION tag is set to YES (the default) +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = YES + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = NO + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet + +HTML_STYLESHEET = + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compressed HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output dir. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = YES + +# This tag can be used to set the number of enum values (range [1..20]) +# that doxygen will group on one line in the generated HTML documentation. + +ENUM_VALUES_PER_LINE = 4 + +# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be +# generated containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, +# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are +# probably better off using the HTML help feature. + +GENERATE_TREEVIEW = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, a4wide, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = A4 + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = YES + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimised for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assigments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = YES + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. This is useful +# if you want to understand what is going on. On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_PREDEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# in the INCLUDE_PATH (see below) will be search if a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all function-like macros that are +# alone on a line, have an all uppercase name, and do not end with a +# semicolon. Such function macros are typically used for boiler-plate +# code, and will confuse the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::addtions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/examples/example_client.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2004 Steve Harris, Uwe Koloska + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "lo/lo.h" + +const char testdata[5] = "ABCDE"; + +int main(int argc, char *argv[]) +{ + /* build a blob object from some data */ + lo_blob btest = lo_blob_new(sizeof(testdata), testdata); + + /* an address to send messages to. sometimes it is better to let the server + * pick a port number for you by passing NULL as the last argument */ +// lo_address t = lo_address_new_from_url( "osc.unix://localhost/tmp/mysocket" ); + lo_address t = lo_address_new(NULL, "7770"); + + if (argc > 1 && argv[1][0] == '-' && argv[1][1] == 'q') { + /* send a message with no arguments to the path /quit */ + if (lo_send(t, "/quit", NULL) == -1) { + printf("OSC error %d: %s\n", lo_address_errno(t), lo_address_errstr(t)); + } + } else { + /* send a message to /foo/bar with two float arguments, report any + * errors */ + if (lo_send(t, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) { + printf("OSC error %d: %s\n", lo_address_errno(t), lo_address_errstr(t)); + } + + /* send a message to /a/b/c/d with a mixtrure of float and string + * arguments */ + lo_send(t, "/a/b/c/d", "sfsff", "one", 0.12345678f, "three", + -0.00000023001f, 1.0); + + /* send a 'blob' object to /a/b/c/d */ + lo_send(t, "/a/b/c/d", "b", btest); + + /* send a jamin scene change instruction with a 32bit integer argument */ + lo_send(t, "/jamin/scene", "i", 2); + } + + return 0; +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/examples/example_server.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2004 Steve Harris, Uwe Koloska + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "lo/lo.h" + +int done = 0; + +void error(int num, const char *m, const char *path); + +int generic_handler(const char *path, const char *types, lo_arg **argv, + int argc, void *data, void *user_data); + +int foo_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data); + +int quit_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data); + +int main() +{ + /* start a new server on port 7770 */ + lo_server_thread st = lo_server_thread_new("7770", error); + + /* add method that will match any path and args */ + lo_server_thread_add_method(st, NULL, NULL, generic_handler, NULL); + + /* add method that will match the path /foo/bar, with two numbers, coerced + * to float and int */ + lo_server_thread_add_method(st, "/foo/bar", "fi", foo_handler, NULL); + + /* add method that will match the path /quit with no args */ + lo_server_thread_add_method(st, "/quit", "", quit_handler, NULL); + + lo_server_thread_start(st); + + while (!done) { +#ifdef WIN32 + Sleep(1); +#else + usleep(1000); +#endif + } + + lo_server_thread_free(st); + + return 0; +} + +void error(int num, const char *msg, const char *path) +{ + printf("liblo server error %d in path %s: %s\n", num, path, msg); + fflush(stdout); +} + +/* catch any incoming messages and display them. returning 1 means that the + * message has not been fully handled and the server should try other methods */ +int generic_handler(const char *path, const char *types, lo_arg **argv, + int argc, void *data, void *user_data) +{ + int i; + + printf("path: <%s>\n", path); + for (i=0; i<argc; i++) { + printf("arg %d '%c' ", i, types[i]); + lo_arg_pp(types[i], argv[i]); + printf("\n"); + } + printf("\n"); + fflush(stdout); + + return 1; +} + +int foo_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data) +{ + /* example showing pulling the argument values out of the argv array */ + printf("%s <- f:%f, i:%d\n\n", path, argv[0]->f, argv[1]->i); + fflush(stdout); + + return 0; +} + +int quit_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data) +{ + done = 1; + printf("quiting\n\n"); + fflush(stdout); + + return 0; +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/examples/nonblocking_server_example.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,197 @@ +/* + * nonblocking_server_example.c + * + * This code demonstrates two methods of monitoring both an lo_server + * and other I/O from a single thread. + * + * Copyright (C) 2004 Steve Harris, Uwe Koloska + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <sys/time.h> +#include <sys/types.h> +#include <strings.h> +#include <unistd.h> + +#include "lo/lo.h" + +int done = 0; + +void error(int num, const char *m, const char *path); + +int generic_handler(const char *path, const char *types, lo_arg **argv, + int argc, void *data, void *user_data); + +int foo_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data); + +int quit_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data); + +void read_stdin(void); + +int main() +{ + int lo_fd; + fd_set rfds; + struct timeval tv; + int retval; + + /* start a new server on port 7770 */ + lo_server s = lo_server_new("7770", error); + + /* add method that will match any path and args */ + lo_server_add_method(s, NULL, NULL, generic_handler, NULL); + + /* add method that will match the path /foo/bar, with two numbers, coerced + * to float and int */ + lo_server_add_method(s, "/foo/bar", "fi", foo_handler, NULL); + + /* add method that will match the path /quit with no args */ + lo_server_add_method(s, "/quit", "", quit_handler, NULL); + + /* get the file descriptor of the server socket, if supported */ + lo_fd = lo_server_get_socket_fd(s); + + if (lo_fd > 0) { + + /* select() on lo_server fd is supported, so we'll use select() + * to watch both stdin and the lo_server fd. */ + + do { + + FD_ZERO(&rfds); +#ifndef WIN32 + FD_SET(0, &rfds); /* stdin */ +#endif + FD_SET(lo_fd, &rfds); + + retval = select(lo_fd + 1, &rfds, NULL, NULL, NULL); /* no timeout */ + + if (retval == -1) { + + printf("select() error\n"); + exit(1); + + } else if (retval > 0) { + + if (FD_ISSET(0, &rfds)) { + + read_stdin(); + + } + if (FD_ISSET(lo_fd, &rfds)) { + + lo_server_recv_noblock(s, 0); + + } + } + + } while (!done); + + } else { + + /* lo_server protocol does not support select(), so we'll watch + * stdin while polling the lo_server. */ +#ifdef WIN32 + printf("non-blocking input from stdin not supported under Windows\n"); + exit(1); +#else + do { + + FD_ZERO(&rfds); + FD_SET(0, &rfds); + tv.tv_sec = 0; + tv.tv_usec = 10000; + + retval = select(1, &rfds, NULL, NULL, &tv); /* timeout every 10ms */ + + if (retval == -1) { + + printf("select() error\n"); + exit(1); + + } else if (retval > 0 && FD_ISSET(0, &rfds)) { + + read_stdin(); + + } + + lo_server_recv_noblock(s, 0); + + } while (!done); +#endif + } + + return 0; +} + +void error(int num, const char *msg, const char *path) +{ + printf("liblo server error %d in path %s: %s\n", num, path, msg); +} + +/* catch any incoming messages and display them. returning 1 means that the + * message has not been fully handled and the server should try other methods */ +int generic_handler(const char *path, const char *types, lo_arg **argv, + int argc, void *data, void *user_data) +{ + int i; + + printf("path: <%s>\n", path); + for (i=0; i<argc; i++) { + printf("arg %d '%c' ", i, types[i]); + lo_arg_pp(types[i], argv[i]); + printf("\n"); + } + printf("\n"); + fflush(stdout); + + return 1; +} + +int foo_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data) +{ + /* example showing pulling the argument values out of the argv array */ + printf("%s <- f:%f, i:%d\n\n", path, argv[0]->f, argv[1]->i); + fflush(stdout); + + return 0; +} + +int quit_handler(const char *path, const char *types, lo_arg **argv, int argc, + void *data, void *user_data) +{ + done = 1; + printf("quiting\n\n"); + + return 0; +} + +void read_stdin(void) +{ + char buf[256]; + int len = read(0, buf, 256); + if (len > 0) { + printf("stdin: "); + fwrite(buf, len, 1, stdout); + printf("\n"); + fflush(stdout); + } +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/install-sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,519 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-12-25.00 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/liblo.pc.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,10 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: liblo +Version: @PACKAGE_VERSION@ +Description: A lightweight OSC server/client library +Libs: -L${libdir} -llo -lpthread +Cflags: -I${includedir}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/libtool Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,8364 @@ +#! /bin/bash + +# libtool - Provide generalized library-building support services. +# Generated automatically by config.status (liblo) 0.26 +# Libtool was configured on host utilitypod: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Whether or not to build static libraries. +build_old_libs=no + +# Whether or not to build shared libraries. +build_libtool_libs=yes + +# Which release of libtool.m4 was used? +macro_version=2.2.4 +macro_revision=1.2976 + +# What type of objects to build. +pic_mode=default + +# Whether or not to optimize for fast installation. +fast_install=yes + +# The host system. +host_alias= +host=i686-pc-linux-gnu +host_os=linux-gnu + +# The build system. +build_alias= +build=i686-pc-linux-gnu +build_os=linux-gnu + +# A sed program that does not truncate output. +SED="/bin/sed" + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP="/bin/grep" + +# An ERE matcher. +EGREP="/bin/grep -E" + +# A literal string matcher. +FGREP="/bin/grep -F" + +# A BSD- or MS-compatible name lister. +NM="/usr/bin/nm -B" + +# Whether we need soft or hard links. +LN_S="ln -s" + +# What is the maximum length of a command? +max_cmd_len=1572864 + +# Object file suffix (normally "o"). +objext=o + +# Executable file suffix (normally ""). +exeext= + +# whether the shell understands "unset". +lt_unset=unset + +# turn spaces into newlines. +SP2NL="tr \\040 \\012" + +# turn newlines into spaces. +NL2SP="tr \\015\\012 \\040\\040" + +# How to create reloadable object files. +reload_flag=" -r" +reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs" + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method="pass_all" + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd="\$MAGIC_CMD" + +# The archiver. +AR="ar" +AR_FLAGS="cru" + +# A symbol stripping program. +STRIP="strip" + +# Commands used to install an old-style archive. +RANLIB="ranlib" +old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib" +old_postuninstall_cmds="" + +# A C compiler. +LTCC="gcc" + +# LTCC compiler flags. +LTCFLAGS="-g -O2" + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'" + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl="sed -n -e 's/^T .* \\(.*\\)\$/extern int \\1();/p' -e 's/^[ABCDGIRSTW]* .* \\(.*\\)\$/extern char \\1;/p'" + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p'" + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (void *) 0},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\(lib[^ ]*\\)\$/ {\"\\2\", (void *) \\&\\2},/p' -e 's/^[ABCDGIRSTW]* \\([^ ]*\\) \\([^ ]*\\)\$/ {\"lib\\2\", (void *) \\&\\2},/p'" + +# The name of the directory that contains temporary libtool files. +objdir=.libs + +# Shell to use when invoking shell scripts. +SHELL="/bin/bash" + +# An echo program that does not interpret backslashes. +ECHO="echo" + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=file + +# Must we lock files when doing compilation? +need_locks="no" + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL="" + +# Tool to change global to local symbols on Mac OS X. +NMEDIT="" + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO="" + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL="" + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64="" + +# Old archive suffix (normally "a"). +libext=a + +# Shared library suffix (normally ".so"). +shrext_cmds=".so" + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds="" + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" + +# Do we need the "lib" prefix for modules? +need_lib_prefix=no + +# Do we need a version for libraries? +need_version=no + +# Library versioning type. +version_type=linux + +# Shared library runtime path variable. +runpath_var=LD_RUN_PATH + +# Shared library path variable. +shlibpath_var=LD_LIBRARY_PATH + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=no + +# Format of library name prefix. +libname_spec="lib\$name" + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}" + +# The coded name of the library, if different from the real name. +soname_spec="\${libname}\${release}\${shared_ext}\$major" + +# Command to use after installation of a shared archive. +postinstall_cmds="" + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds="" + +# Commands used to finish a libtool library installation in a directory. +finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir" + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval="" + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=yes + +# Compile-time system search path for libraries. +sys_lib_search_path_spec="/usr/lib/gcc/i486-linux-gnu/4.3.2 /usr/lib /lib" + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec="/lib /usr/lib /lib/i486-linux-gnu /usr/lib/i486-linux-gnu /usr/lib/R/lib /usr/lib/alsa-lib /usr/local/lib /home/sinclairs/.local/lib " + +# Whether dlopen is supported. +dlopen_support=unknown + +# Whether dlopen of programs is supported. +dlopen_self=unknown + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=unknown + +# Commands to strip libraries. +old_striplib="strip --strip-debug" +striplib="strip --strip-unneeded" + + +# The linker used to build libraries. +LD="/usr/bin/ld" + +# Commands used to build an old-style archive. +old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib" + +# A language specific compiler. +CC="gcc" + +# Is the compiler the GNU compiler? +with_gcc=yes + +# Compiler flag to turn off builtin functions. +no_builtin_flag=" -fno-builtin" + +# How to pass a linker flag through the compiler. +wl="-Wl," + +# Additional compiler flags for building library objects. +pic_flag=" -fPIC -DPIC" + +# Compiler flag to prevent dynamic linking. +link_static_flag="-static" + +# Does compiler simultaneously support -c and -o options? +compiler_c_o="yes" + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=no + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=no + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec="\${wl}--export-dynamic" + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive" + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object="no" + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds="" + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds="" + +# Commands used to build a shared archive. +archive_cmds="\$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib" +archive_expsym_cmds="echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~ + cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~ + echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~ + \$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib" + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds="" +module_expsym_cmds="" + +# Whether we are building with GNU ld or not. +with_gnu_ld="yes" + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag="" + +# Flag that enforces no undefined symbols. +no_undefined_flag="" + +# Flag to hardcode $libdir into a binary during linking. +# This must work even if $libdir does not exist +hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" + +# If ld is used when linking, flag to hardcode $libdir into a binary +# during linking. This must work even if $libdir does not exist. +hardcode_libdir_flag_spec_ld="" + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator="" + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=no + +# Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting ${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=no + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=no + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=unsupported + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=no + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=no + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=unknown + +# Fix the shell variable $srcfile for the compiler. +fix_srcfile_path="" + +# Set to "yes" if exported symbols are required. +always_export_symbols=no + +# The commands to list exported symbols. +export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" + +# Symbols that must always be exported. +include_expsyms="" + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds="" + +# Specify filename containing input files. +file_list_spec="" + +# How to hardcode a shared library path into an executable. +hardcode_action=immediate + +# ### END LIBTOOL CONFIG + +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.4 +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.4 Debian-2.2.4-0ubuntu4 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to <bug-libtool@gnu.org>. + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="2.2.4 Debian-2.2.4-0ubuntu4" +TIMESTAMP="" +package_revision=1.2976 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit $EXIT_SUCCESS +fi + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +# $mode is unset +nonopt= +execute_dlfiles= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +opt_dry_run=false +opt_duplicate_deps=false +opt_silent=false +opt_debug=: + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + $ECHO "host: $host" + if test "$build_libtool_libs" = yes; then + $ECHO "enable shared libraries" + else + $ECHO "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $ECHO "enable static libraries" + else + $ECHO "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "${write_libobj}" + } +} + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + pie_flag="$pie_flag $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_quote_for_eval "$arg" + lastarg="$lastarg $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_quote_for_eval "$lastarg" + base_compile="$base_compile $func_quote_for_eval_result" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.obj | *.sx) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper arg +# +# emit a libtool wrapper script on stdout +# don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variable +# set therein. +# +# arg is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the '.lib' directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. + + Currently, it simply execs the wrapper *script* "$SHELL $output", + but could eventually absorb all of the scripts functionality and + exec $objdir/$outputname directly. +*/ +EOF + cat <<"EOF" +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +# define setmode _setmode +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); + +static const char *script_text = +EOF + + func_emit_wrapper yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + + cat <<EOF +const char * MAGIC_EXE = "$magic_exe"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *shwrapper_name; + intptr_t rval = 127; + FILE *shwrapper; + + const char *dumpscript_opt = "--lt-dump-script"; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0])); + LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name)); + + /* very simple arg parsing; don't want to rely on getopt */ + for (i = 1; i < argc; i++) + { + if (strcmp (argv[i], dumpscript_opt) == 0) + { +EOF + case "$host" in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<EOF + printf ("%s", script_text); + return 0; + } + } + + newargz = XMALLOC (char *, argc + 2); +EOF + + if test -n "$TARGETSHELL" ; then + # no path translation at all + lt_newargv0=$TARGETSHELL + else + case "$host" in + *mingw* ) + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + lt_newargv0=`( cmd //c echo $SHELL | $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo $SHELL` + case $lt_newargv0 in + *.exe | *.EXE) ;; + *) lt_newargv0=$lt_newargv0.exe ;; + esac + ;; + * ) lt_newargv0=$SHELL ;; + esac + fi + + cat <<EOF + newargz[0] = (char *) xstrdup ("$lt_newargv0"); +EOF + + cat <<"EOF" + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal ("Couldn't find %s", argv[0]); + LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n", + tmp_pathspec)); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n", + actual_cwrapper_path)); + XFREE (tmp_pathspec); + + shwrapper_name = (char *) xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, shwrapper_name); + + /* shwrapper_name transforms */ + strendzap (shwrapper_name, ".exe"); + tmp_pathspec = XMALLOC (char, (strlen (shwrapper_name) + + strlen ("_ltshwrapperTMP") + 1)); + strcpy (tmp_pathspec, shwrapper_name); + strcat (tmp_pathspec, "_ltshwrapperTMP"); + XFREE (shwrapper_name); + shwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + LTWRAPPER_DEBUGPRINTF (("(main) libtool shell wrapper name: %s\n", + shwrapper_name)); +EOF + + cat <<EOF + newargz[1] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (shwrapper_name) + 1)); + strcpy (newargz[1], actual_cwrapper_path); + strcat (newargz[1], "$objdir"); + strcat (newargz[1], "/"); + strcat (newargz[1], shwrapper_name); +EOF + + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[1], '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (shwrapper_name); + XFREE (actual_cwrapper_path); + + /* always write in binary mode */ + if ((shwrapper = fopen (newargz[1], FOPEN_WB)) == 0) + { + lt_fatal ("Could not open %s for writing", newargz[1]); + } + fprintf (shwrapper, "%s", script_text); + fclose (shwrapper); + + make_executable (newargz[1]); + + for (i = 1; i < argc; i++) + newargz[i + 1] = xstrdup (argv[i]); + newargz[argc + 1] = NULL; + + for (i = 0; i < argc + 1; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<EOF + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, "$lt_newargv0", (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"$lt_newargv0\": errno = %d\n", errno)); + return 127; + } + return rval; +} +EOF + ;; + *) + cat <<EOF + execv ("$lt_newargv0", newargz); + return rval; /* =127, but avoids unused variable warning */ +} +EOF + ;; + esac + + cat <<"EOF" + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $ECHO + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which I believe you do not have" + $ECHO "*** because a test_compile did reveal that the linker did not use it for" + $ECHO "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + newdeplibs="$newdeplibs $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $ECHO + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because a test_compile did reveal that the linker did not use this one" + $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + $ECHO + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + $ECHO "*** make it link in! You will probably need to install it or some" + $ECHO "*** library that it depends on before this library will be fully" + $ECHO "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + newdeplibs="$newdeplibs $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4 @@ +libloincludedir = $(includedir)/lo + +libloinclude_HEADERS = lo_errors.h lo.h lo_lowlevel.h lo_throw.h lo_types.h \ + lo_osc_types.h lo_endian.h lo_macros.h
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,353 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_H +#define LO_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * \file lo.h The liblo main headerfile and high-level API functions. + */ + +#include "lo/lo_endian.h" +#include "lo/lo_types.h" +#include "lo/lo_osc_types.h" +#include "lo/lo_errors.h" +#include "lo/lo_lowlevel.h" + +/** + * \defgroup liblo High-level OSC API + * + * Defines the high-level API functions necessary to implement OSC support. + * Should be adequate for most applications, but if you require lower level + * control you can use the functions defined in lo_lowlevel.h + * @{ + */ + +/** + * \brief Declare an OSC destination, given IP address and port number. + * Same as lo_address_new_with_proto(), but using UDP. + * + * \param host An IP address or number, or NULL for the local machine. + * \param port a decimal port number or service name. + * + * The lo_address object may be used as the target of OSC messages. + * + * Note: if you wish to receive replies from the target of this address, you + * must first create a lo_server_thread or lo_server object which will receive + * the replies. The last lo_server(_thread) object creted will be the receiver. + */ +lo_address lo_address_new(const char *host, const char *port); + +/** + * \brief Declare an OSC destination, given IP address and port number, + * specifying protocol. + * + * \param proto The protocol to use, must be one of LO_UDP, LO_TCP or LO_UNIX. + * \param host An IP address or number, or NULL for the local machine. + * \param port a decimal port number or service name. + * + * The lo_address object may be used as the target of OSC messages. + * + * Note: if you wish to receive replies from the target of this address, you + * must first create a lo_server_thread or lo_server object which will receive + * the replies. The last lo_server(_thread) object creted will be the receiver. + */ +lo_address lo_address_new_with_proto(int proto, const char *host, const char *port); + +/** + * \brief Create a lo_address object from an OSC URL. + * + * example: \c "osc.udp://localhost:4444/my/path/" + */ +lo_address lo_address_new_from_url(const char *url); + +/** + * \brief Free the memory used by the lo_address object + */ +void lo_address_free(lo_address t); + +/** + * \brief Set the Time-to-Live value for a given target address. + * + * This is required for sending multicast UDP messages. A value of 1 + * (the usual case) keeps the message within the subnet, while 255 + * means a global, unrestricted scope. + * + * \param t An OSC address. + * \param ttl An integer specifying the scope of a multicast UDP message. + */ +void lo_address_set_ttl(lo_address t, int ttl); + +/** + * \brief Get the Time-to-Live value for a given target address. + * + * \param t An OSC address. + * \return An integer specifying the scope of a multicast UDP message. + */ +int lo_address_get_ttl(lo_address t); + +/** + * \brief Send a OSC formatted message to the address specified. + * + * \param targ The target OSC address + * \param path The OSC path the message will be delivered to + * \param type The types of the data items in the message, types are defined in + * lo_osc_types.h + * \param ... The data values to be transmitted. The types of the arguments + * passed here must agree with the types specified in the type parameter. + * + * example: + * \code + * lo_send(t, "/foo/bar", "ff", 0.1f, 23.0f); + * \endcode + * + * \return -1 on failure. + */ +int lo_send(lo_address targ, const char *path, const char *type, ...); + +/** + * \brief Send a OSC formatted message to the address specified, + * from the same socket as the specificied server. + * + * \param targ The target OSC address + * \param from The server to send message from (can be NULL to use new socket) + * \param ts The OSC timetag timestamp at which the message will be processed + * (can be LO_TT_IMMEDIATE if you don't want to attach a timetag) + * \param path The OSC path the message will be delivered to + * \param type The types of the data items in the message, types are defined in + * lo_osc_types.h + * \param ... The data values to be transmitted. The types of the arguments + * passed here must agree with the types specified in the type parameter. + * + * example: + * \code + * serv = lo_server_new(NULL, err); + * lo_server_add_method(serv, "/reply", "ss", reply_handler, NULL); + * lo_send_from(t, serv, LO_TT_IMMEDIATE, "/foo/bar", "ff", 0.1f, 23.0f); + * \endcode + * + * \return on success, the number of bytes sent, or -1 on failure. + */ +int lo_send_from(lo_address targ, lo_server from, lo_timetag ts, + const char *path, const char *type, ...); + +/** + * \brief Send a OSC formatted message to the address specified, scheduled to + * be dispatch at some time in the future. + * + * \param targ The target OSC address + * \param ts The OSC timetag timestamp at which the message will be processed + * \param path The OSC path the message will be delivered to + * \param type The types of the data items in the message, types are defined in + * lo_osc_types.h + * \param ... The data values to be transmitted. The types of the arguments + * passed here must agree with the types specified in the type parameter. + * + * example: + * \code + * lo_timetag now;<br> + * lo_timetag_now(&now);<br> + * lo_send_timestamped(t, now, "/foo/bar", "ff", 0.1f, 23.0f); + * \endcode + * + * \return on success, the number of bytes sent, or -1 on failure. + */ +int lo_send_timestamped(lo_address targ, lo_timetag ts, const char *path, + const char *type, ...); + +/** + * \brief Return the error number from the last failed lo_send() or + * lo_address_new() call + */ +int lo_address_errno(lo_address a); + +/** + * \brief Return the error string from the last failed lo_send() or + * lo_address_new() call + */ +const char *lo_address_errstr(lo_address a); + +/** + * \brief Create a new server thread to handle incoming OSC + * messages. + * + * Server threads take care of the message reception and dispatch by + * transparently creating a system thread to handle incoming messages. + * Use this if you do not want to handle the threading yourself. + * + * \param port If NULL is passed then an unused port will be chosen by the + * system, its number may be retrieved with lo_server_thread_get_port() + * so it can be passed to clients. Otherwise a decimal port number, service + * name or UNIX domain socket path may be passed. + * \param err_h A function that will be called in the event of an error being + * raised. The function prototype is defined in lo_types.h + */ +lo_server_thread lo_server_thread_new(const char *port, lo_err_handler err_h); + +/** + * \brief Create a new server thread to handle incoming OSC + * messages, and join a UDP multicast group. + * + * Server threads take care of the message reception and dispatch by + * transparently creating a system thread to handle incoming messages. + * Use this if you do not want to handle the threading yourself. + * + * \param group The multicast group to join. See documentation on IP + * multicast for the acceptable address range; e.g., http://tldp.org/HOWTO/Multicast-HOWTO-2.html + * \param port If NULL is passed then an unused port will be chosen by the + * system, its number may be retrieved with lo_server_thread_get_port() + * so it can be passed to clients. Otherwise a decimal port number, service + * name or UNIX domain socket path may be passed. + * \param err_h A function that will be called in the event of an error being + * raised. The function prototype is defined in lo_types.h + */ +lo_server_thread lo_server_thread_new_multicast(const char *group, const char *port, + lo_err_handler err_h); + +/** + * \brief Create a new server thread to handle incoming OSC + * messages, specifying protocol. + * + * Server threads take care of the message reception and dispatch by + * transparently creating a system thread to handle incoming messages. + * Use this if you do not want to handle the threading yourself. + * + * \param port If NULL is passed then an unused port will be chosen by the + * system, its number may be retrieved with lo_server_thread_get_port() + * so it can be passed to clients. Otherwise a decimal port number, service + * name or UNIX domain socket path may be passed. + * \param proto The protocol to use, should be one of LO_UDP, LO_TCP or LO_UNIX. + * \param err_h A function that will be called in the event of an error being + * raised. The function prototype is defined in lo_types.h + */ +lo_server_thread lo_server_thread_new_with_proto(const char *port, int proto, + lo_err_handler err_h); + +/** + * \brief Free memory taken by a server thread + * + * Frees the memory, and, if currently running will stop the associated thread. + */ +void lo_server_thread_free(lo_server_thread st); + +/** + * \brief Add an OSC method to the specifed server thread. + * + * \param st The server thread the method is to be added to. + * \param path The OSC path to register the method to. If NULL is passed the + * method will match all paths. + * \param typespec The typespec the method accepts. Incoming messages with + * similar typespecs (e.g. ones with numerical types in the same position) will + * be coerced to the typespec given here. + * \param h The method handler callback function that will be called it a + * matching message is received + * \param user_data A value that will be passed to the callback function, h, + * when its invoked matching from this method. + */ +lo_method lo_server_thread_add_method(lo_server_thread st, const char *path, + const char *typespec, lo_method_handler h, + void *user_data); +/** + * \brief Delete an OSC method from the specifed server thread. + * + * \param st The server thread the method is to be removed from. + * \param path The OSC path of the method to delete. If NULL is passed the + * method will match the generic handler. + * \param typespec The typespec the method accepts. + */ +void lo_server_thread_del_method(lo_server_thread st, const char *path, + const char *typespec); + +/** + * \brief Start the server thread + * + * \param st the server thread to start. + * \return Less than 0 on failure, 0 on success. + */ +int lo_server_thread_start(lo_server_thread st); + +/** + * \brief Stop the server thread + * + * \param st the server thread to start. + * \return Less than 0 on failure, 0 on success. + */ +int lo_server_thread_stop(lo_server_thread st); + +/** + * \brief Return the port number that the server thread has bound to. + */ +int lo_server_thread_get_port(lo_server_thread st); + +/** + * \brief Return a URL describing the address of the server thread. + * + * Return value must be free()'d to reclaim memory. + */ +char *lo_server_thread_get_url(lo_server_thread st); + +/** + * \brief Return the lo_server for a lo_server_thread + * + * This function is useful for passing a thread's lo_server + * to lo_send_from(). + */ +lo_server lo_server_thread_get_server(lo_server_thread st); + +/** \brief Return true if there are scheduled events (eg. from bundles) waiting + * to be dispatched by the thread */ +int lo_server_thread_events_pending(lo_server_thread st); + +/** + * \brief Create a new OSC blob type. + * + * \param size The amount of space to allocate in the blob structure. + * \param data The data that will be used to initialise the blob, should be + * size bytes long. + */ +lo_blob lo_blob_new(int32_t size, const void *data); + +/** + * \brief Free the memory taken by a blob + */ +void lo_blob_free(lo_blob b); + +/** + * \brief Return the amount of valid data in a lo_blob object. + * + * If you want to know the storage size, use lo_arg_size(). + */ +uint32_t lo_blob_datasize(lo_blob b); + +/** + * \brief Return a pointer to the start of the blob data to allow contents to + * be changed. + */ +void *lo_blob_dataptr(lo_blob b); + +/** @} */ + +#include "lo/lo_macros.h" + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_endian.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,125 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_ENDIAN_H +#define LO_ENDIAN_H + +#include <sys/types.h> +#include <stdint.h> + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netinet/in.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define lo_swap16(x) htons(x) + +#define lo_swap32(x) htonl(x) + +/* These macros come from the Linux kernel */ + +#ifndef lo_swap16 +#define lo_swap16(x) \ +({ \ + uint16_t __x = (x); \ + ((uint16_t)( \ + (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \ + (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \ +}) +#warning USING UNOPTIMISED ENDIAN STUFF +#endif + +#ifndef lo_swap32 +#define lo_swap32(x) \ +({ \ + uint32_t __x = (x); \ + ((uint32_t)( \ + (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ + (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ + (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ + (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ +}) +#endif + +#if 0 +#ifndef lo_swap64 +#define lo_swap64(x) \ +({ \ + uint64_t __x = (x); \ + ((uint64_t)( \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ +}) +#endif +#else + +typedef union { + uint64_t all; + struct { + uint32_t a; + uint32_t b; + } part; +} lo_split64; + +static inline uint64_t lo_swap64(uint64_t x) +{ + lo_split64 in, out; + + in.all = x; + out.part.a = lo_swap32(in.part.b); + out.part.b = lo_swap32(in.part.a); + + return out.all; +} +#endif + +/* Host to OSC and OSC to Host conversion macros */ + +#if 0 +#define lo_htoo16(x) (x) +#define lo_htoo32(x) (x) +#define lo_htoo64(x) (x) +#define lo_otoh16(x) (x) +#define lo_otoh32(x) (x) +#define lo_otoh64(x) (x) +#else +#define lo_htoo16 lo_swap16 +#define lo_htoo32 lo_swap32 +#define lo_htoo64 lo_swap64 +#define lo_otoh16 lo_swap16 +#define lo_otoh32 lo_swap32 +#define lo_otoh64 lo_swap64 +#endif + +#ifdef __cplusplus +} +#endif + +#endif + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_endian.h.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,125 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_ENDIAN_H +#define LO_ENDIAN_H + +#include <sys/types.h> +#include <stdint.h> + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netinet/in.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define lo_swap16(x) htons(x) + +#define lo_swap32(x) htonl(x) + +/* These macros come from the Linux kernel */ + +#ifndef lo_swap16 +#define lo_swap16(x) \ +({ \ + uint16_t __x = (x); \ + ((uint16_t)( \ + (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \ + (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \ +}) +#warning USING UNOPTIMISED ENDIAN STUFF +#endif + +#ifndef lo_swap32 +#define lo_swap32(x) \ +({ \ + uint32_t __x = (x); \ + ((uint32_t)( \ + (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ + (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ + (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ + (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ +}) +#endif + +#if 0 +#ifndef lo_swap64 +#define lo_swap64(x) \ +({ \ + uint64_t __x = (x); \ + ((uint64_t)( \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ +}) +#endif +#else + +typedef union { + uint64_t all; + struct { + uint32_t a; + uint32_t b; + } part; +} lo_split64; + +static inline uint64_t lo_swap64(uint64_t x) +{ + lo_split64 in, out; + + in.all = x; + out.part.a = lo_swap32(in.part.b); + out.part.b = lo_swap32(in.part.a); + + return out.all; +} +#endif + +/* Host to OSC and OSC to Host conversion macros */ + +#if @LO_BIGENDIAN@ +#define lo_htoo16(x) (x) +#define lo_htoo32(x) (x) +#define lo_htoo64(x) (x) +#define lo_otoh16(x) (x) +#define lo_otoh32(x) (x) +#define lo_otoh64(x) (x) +#else +#define lo_htoo16 lo_swap16 +#define lo_htoo32 lo_swap32 +#define lo_htoo64 lo_swap64 +#define lo_otoh16 lo_swap16 +#define lo_otoh32 lo_swap32 +#define lo_otoh64 lo_swap64 +#endif + +#ifdef __cplusplus +} +#endif + +#endif + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_errors.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_ERRORS_H +#define LO_ERRORS_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define LO_ENOPATH 9901 +#define LO_ENOTYPE 9902 +#define LO_UNKNOWNPROTO 9903 +#define LO_NOPORT 9904 +#define LO_TOOBIG 9905 +#define LO_INT_ERR 9906 +#define LO_EALLOC 9907 +#define LO_EINVALIDPATH 9908 +#define LO_EINVALIDTYPE 9909 +#define LO_EBADTYPE 9910 +#define LO_ESIZE 9911 +#define LO_EINVALIDARG 9912 +#define LO_ETERM 9913 +#define LO_EPAD 9914 +#define LO_EINVALIDBUND 9915 +#define LO_EINVALIDTIME 9916 + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_lowlevel.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,860 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_LOWLEVEL_H +#define LO_LOWLEVEL_H + +#include "lo/lo_osc_types.h" + +/** + * \file lo_lowlevel.h The liblo headerfile defining the low-level API + * functions. + */ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdarg.h> +#ifdef _MSC_VER +#define ssize_t SSIZE_T +#define uint32_t unsigned __int32 +#else +#include <stdint.h> +#endif + +#include "lo/lo_types.h" +#include "lo/lo_errors.h" + +/** + * \defgroup liblolowlevel Low-level OSC API + * + * Use these functions if you require more precise control over OSC message + * contruction or handling that what is provided in the high-level functions + * described in liblo. + * @{ + */ + +/** + * \brief Type used to represent numerical values in conversions between OSC + * types. + */ +typedef long double lo_hires; + + + + +/** + * \brief Send a lo_message object to target targ + * + * This is slightly more efficient than lo_send() if you want to send a lot of + * similar messages. The messages are constructed with the lo_message_new() and + * \ref lo_message_add_int32 "lo_message_add*()" functions. + */ +int lo_send_message(lo_address targ, const char *path, lo_message msg); + +/** + * \brief Send a lo_message object to target targ from address of serv + * + * This is slightly more efficient than lo_send() if you want to send a lot of + * similar messages. The messages are constructed with the lo_message_new() and + * \ref lo_message_add_int32 "lo_message_add*()" functions. + * + * \param targ The address to send the message to + * \param serv The server socket to send the message from + * (can be NULL to use new socket) + * \param path The path to send the message to + * \param msg The bundle itself + */ +int lo_send_message_from(lo_address targ, lo_server serv, + const char *path, lo_message msg); + +/** + * \brief Send a lo_bundle object to address targ + * + * Bundles are constructed with the + * lo_bundle_new() and lo_bundle_add_message() functions. + */ +int lo_send_bundle(lo_address targ, lo_bundle b); + +/** + * \brief Send a lo_bundle object to address targ from address of serv + * + * Bundles are constructed with the + * lo_bundle_new() and lo_bundle_add_message() functions. + * + * \param targ The address to send the bundle to + * \param serv The server socket to send the bundle from + * (can be NULL to use new socket) + * \param b The bundle itself + */ +int lo_send_bundle_from(lo_address targ, lo_server serv, lo_bundle b); + +/** + * \brief Create a new lo_message object + */ +lo_message lo_message_new(); + +/** + * \brief Free memory allocated by lo_message_new() and any subsequent + * \ref lo_message_add_int32 lo_message_add*() calls. + */ +void lo_message_free(lo_message m); + +/** + * \brief Append a number of arguments to a message. + * + * The data will be added in OSC byteorder (bigendian). + * + * \param m The message to be extended. + * \param types The types of the data items in the message, types are defined in + * lo_types_common.h + * \param ... The data values to be transmitted. The types of the arguments + * passed here must agree with the types specified in the type parameter. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add(lo_message m, const char *types, ...); + +/** \internal \brief the real message_add function (don't call directly) */ +int lo_message_add_internal(lo_message m, const char *file, const int line, + const char *types, ...); + +/** + * \brief Append a varargs list to a message. + * + * The data will be added in OSC byteorder (bigendian). + * IMPORTANT: args list must be terminated with LO_ARGS_END, or this call will + * fail. This is used to do simple error checking on the sizes of parameters + * passed. + * + * \param m The message to be extended. + * \param types The types of the data items in the message, types are defined in + * lo_types_common.h + * \param ap The va_list created by a C function declared with an + * ellipsis (...) argument, and pre-initialised with + * "va_start(ap)". The types of the arguments passed here must agree + * with the types specified in the type parameter. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_varargs(lo_message m, const char *types, va_list ap); + +/** \internal \brief the real message_add_varargs function (don't call directly) */ +int lo_message_add_varargs_internal(lo_message m, const char *types, va_list ap, + const char *file, const int line); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * + * The data will be added in OSC byteorder (bigendian). + * + * \param m The message to be extended. + * \param a The data item. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_int32(lo_message m, int32_t a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_float(lo_message m, float a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_string(lo_message m, const char *a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_blob(lo_message m, lo_blob a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_int64(lo_message m, int64_t a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_timetag(lo_message m, lo_timetag a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_double(lo_message m, double a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_symbol(lo_message m, const char *a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_char(lo_message m, char a); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_midi(lo_message m, uint8_t a[4]); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_true(lo_message m); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_false(lo_message m); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_nil(lo_message m); + +/** + * \brief Append a data item and typechar of the specified type to a message. + * See lo_message_add_int32() for details. + * + * \return Less than 0 on failure, 0 on success. + */ +int lo_message_add_infinitum(lo_message m); + +/** + * \brief Returns the source (lo_address) of an incoming message. + * + * Returns NULL if the message is outgoing. Do not free the returned address. + */ +lo_address lo_message_get_source(lo_message m); + +/** + * \brief Returns the timestamp (lo_timetag *) of a bundled incoming message. + * + * Returns LO_TT_IMMEDIATE if the message is outgoing, or did not arrive + * contained in a bundle. Do not free the returned timetag. + */ +lo_timetag lo_message_get_timestamp(lo_message m); + +/** + * \brief Return the message type tag string. + * + * The result is valid until further data is added with lo_message_add*(). + */ +char *lo_message_get_types(lo_message m); + +/** + * \brief Return the message argument count. + * + * The result is valid until further data is added with lo_message_add*(). + */ +int lo_message_get_argc(lo_message m); + +/** + * \brief Return the message arguments. Do not free the returned data. + * + * The result is valid until further data is added with lo_message_add*(). + */ +lo_arg **lo_message_get_argv(lo_message m); + +/** + * \brief Return the length of a message in bytes. + * + * \param m The message to be sized + * \param path The path the message will be sent to + */ +size_t lo_message_length(lo_message m, const char *path); + +/** + * \brief Serialise the lo_message object to an area of memory and return a + * pointer to the serialised form. Opposite of lo_message_deserialise(). + * + * \param m The message to be serialised + * \param path The path the message will be sent to + * \param to The address to serialise to, memory will be allocated if to is + * NULL. + * \param size If this pointer is non-NULL the size of the memory area + * will be written here + * + * The returned form is suitable to be sent over a low level OSC transport, + * having the correct endianess and bit-packed structure. + */ +void *lo_message_serialise(lo_message m, const char *path, void *to, + size_t *size); + +/** + * \brief Deserialise a raw OSC message and return a new lo_message object. + * Opposite of lo_message_serialise(). + * + * \param data Pointer to the raw OSC message data in network transmission form + * (network byte order where appropriate). + * \param size The size of data in bytes + * \param result If this pointer is non-NULL, the result or error code will + * be written here. + * + * Returns a new lo_message, or NULL if deserialisation fails. + * Use lo_message_free() to free the resulting object. + */ +lo_message lo_message_deserialise(void *data, size_t size, int *result); + +/** + * \brief Dispatch a raw block of memory containing an OSC message. + * + * This is useful when a raw block of memory is available that is + * structured as OSC, and you wish to use liblo to dispatch the + * message to a handler function as if it had been received over the + * network. + * + * \param s The lo_server to use for dispatching. + * \param data Pointer to the raw OSC message data in network transmission form + * (network byte order where appropriate). + * \param size The size of data in bytes + * + * Returns the number of bytes used if successful, or less than 0 otherwise. + */ +int lo_server_dispatch_data(lo_server s, void *data, size_t size); + +/** + * \brief Return the hostname of a lo_address object + * + * Returned value must not be modified or free'd. Value will be a dotted quad, + * colon'd IPV6 address, or resolvable name. + */ +const char *lo_address_get_hostname(lo_address a); + +/** + * \brief Return the port/service name of a lo_address object + * + * Returned value must not be modified or free'd. Value will be a service name + * or ASCII representation of the port number. + */ +const char *lo_address_get_port(lo_address a); + +/** + * \brief Return the protocol of a lo_address object + * + * Returned value will be one of LO_UDP, LO_TCP or LO_UNIX. + */ +int lo_address_get_protocol(lo_address a); + +/** + * \brief Return a URL representing an OSC address + * + * Returned value must be free'd. + */ +char *lo_address_get_url(lo_address a); + +/** + * \brief Set the Time-to-Live value for a given target address. + * + * This is required for sending multicast UDP messages. A value of 1 + * (the usual case) keeps the message within the subnet, while 255 + * means a global, unrestricted scope. + * + * \param t An OSC address. + * \param ttl An integer specifying the scope of a multicast UDP message. + */ +void lo_address_set_ttl(lo_address t, int ttl); + +/** + * \brief Get the Time-to-Live value for a given target address. + * + * \param t An OSC address. + * \return An integer specifying the scope of a multicast UDP message. + */ +int lo_address_get_ttl(lo_address t); + +/** + * \brief Create a new bundle object. + * + * OSC Bundles encapsulate one or more OSC messages and may include a timestamp + * indicating when the bundle should be dispatched. + * + * \param tt The timestamp when the bundle should be handled by the receiver. + * Pass LO_TT_IMMEDIATE if you want the receiving server to dispatch + * the bundle as soon as it receives it. + */ +lo_bundle lo_bundle_new(lo_timetag tt); + +/** + * \brief Adds an OSC message to an existing bundle. + * + * The message passed is appended to the list of messages in the bundle to be + * dispatched to 'path'. + * + * \return 0 if successful, less than 0 otherwise. + */ +int lo_bundle_add_message(lo_bundle b, const char *path, lo_message m); + +/** + * \brief Return the length of a bundle in bytes. + * + * Includes the marker and typetage length. + * + * \param b The bundle to be sized + */ +size_t lo_bundle_length(lo_bundle b); + +/** + * \brief Serialise the bundle object to an area of memory and return a + * pointer to the serialised form. + * + * \param b The bundle to be serialised + * \param to The address to serialise to, memory will be allocated if to is + * NULL. + * \param size If this pointer is non-NULL the size of the memory area + * will be written here + * + * The returned form is suitable to be sent over a low level OSC transport, + * having the correct endianess and bit-packed structure. + */ +void *lo_bundle_serialise(lo_bundle b, void *to, size_t *size); + +/** + * \brief Frees the memory taken by a bundle object. + * + * \param b The bundle to be freed. +*/ +void lo_bundle_free(lo_bundle b); + +/** + * \brief Frees the memory taken by a bundle object and messages in the bundle. + * + * \param b The bundle, which may contain messages, to be freed. +*/ +void lo_bundle_free_messages(lo_bundle b); + +/** + * \brief Return true if the type specified has a numerical value, such as + * LO_INT32, LO_FLOAT etc. + * + * \param a The type to be tested. + */ +int lo_is_numerical_type(lo_type a); + +/** + * \brief Return true if the type specified has a textual value, such as + * LO_STRING or LO_SYMBOL. + * + * \param a The type to be tested. + */ +int lo_is_string_type(lo_type a); + +/** + * \brief Attempt to convert one OSC type to another. + * + * Numerical types (eg LO_INT32, LO_FLOAT etc.) may be converted to other + * numerical types and string types (LO_STRING and LO_SYMBOL) may be converted + * to the other type. This is done automatically if a received message matches + * the path, but not the exact types, and is coercible (ie. all numerical + * types in numerical positions). + * + * On failure no translation occurs and false is returned. + * + * \param type_to The type of the destination variable. + * \param to A pointer to the destination variable. + * \param type_from The type of the source variable. + * \param from A pointer to the source variable. + */ +int lo_coerce(lo_type type_to, lo_arg *to, lo_type type_from, lo_arg *from); + +/** + * \brief Return the numerical value of the given argument with the + * maximum native system precision. + */ +lo_hires lo_hires_val(lo_type type, lo_arg *p); + +/** + * \brief Create a new server instance. + * + * Using lo_server_recv(), lo_servers block until they receive OSC + * messages. If you want non-blocking behaviour see + * lo_server_recv_noblock() or the \ref lo_server_thread_new + * "lo_server_thread_*" functions. + * + * \param port If NULL is passed then an unused UDP port will be chosen by the + * system, its number may be retrieved with lo_server_thread_get_port() + * so it can be passed to clients. Otherwise a decimal port number, service + * name or UNIX domain socket path may be passed. + * \param err_h An error callback function that will be called if there is an + * error in messge reception or server creation. Pass NULL if you do not want + * error handling. + */ +lo_server lo_server_new(const char *port, lo_err_handler err_h); + +/** + * \brief Create a new server instance, specifying protocol. + * + * Using lo_server_recv(), lo_servers block until they receive OSC + * messages. If you want non-blocking behaviour see + * lo_server_recv_noblock() or the \ref lo_server_thread_new + * "lo_server_thread_*" functions. + * + * \param port If using UDP then NULL may be passed to find an unused port. + * Otherwise a decimal port number orservice name or may be passed. + * If using UNIX domain sockets then a socket path should be passed here. + * \param proto The protocol to use, should be one of LO_UDP, LO_TCP or LO_UNIX. + * \param err_h An error callback function that will be called if there is an + * error in messge reception or server creation. Pass NULL if you do not want + * error handling. + */ +lo_server lo_server_new_with_proto(const char *port, int proto, + lo_err_handler err_h); + +/** + * \brief Create a new server instance, and join a UDP multicast group. + * + * \param group The multicast group to join. See documentation on IP + * multicast for the acceptable address range; e.g., http://tldp.org/HOWTO/Multicast-HOWTO-2.html + * \param port If using UDP then NULL may be passed to find an unused port. + * Otherwise a decimal port number or service name or may be passed. + * If using UNIX domain sockets then a socket path should be passed here. + * \param err_h An error callback function that will be called if there is an + * error in messge reception or server creation. Pass NULL if you do not want + * error handling. + */ +lo_server lo_server_new_multicast(const char *group, const char *port, + lo_err_handler err_h); + +/** + * \brief Free up memory used by the lo_server object + */ +void lo_server_free(lo_server s); + +/** + * \brief Wait for an OSC message to be received + * + * \param s The server to wait for connections on. + * \param timeout A timeout in milliseconds to wait for the incoming packet. + * a value of 0 will return immediately. + * + * The return value is 1 if there is a message waiting or 0 if + * there is no message. If there is a message waiting you can now + * call lo_server_recv() to receive that message. + */ +int lo_server_wait(lo_server s, int timeout); + +/** + * \brief Look for an OSC message waiting to be received + * + * \param s The server to wait for connections on. + * \param timeout A timeout in milliseconds to wait for the incoming packet. + * a value of 0 will return immediately. + * + * The return value is the number of bytes in the received message or 0 if + * there is no message. The message will be dispatched to a matching method + * if one is found. + */ +int lo_server_recv_noblock(lo_server s, int timeout); + +/** + * \brief Block, waiting for an OSC message to be received + * + * The return value is the number of bytes in the received message. The message + * will be dispatched to a matching method if one is found. + */ +int lo_server_recv(lo_server s); + +/** + * \brief Add an OSC method to the specifed server. + * + * \param s The server the method is to be added to. + * \param path The OSC path to register the method to. If NULL is passed the + * method will match all paths. + * \param typespec The typespec the method accepts. Incoming messages with + * similar typespecs (e.g. ones with numerical types in the same position) will + * be coerced to the typespec given here. + * \param h The method handler callback function that will be called if a + * matching message is received + * \param user_data A value that will be passed to the callback function, h, + * when its invoked matching from this method. + */ +lo_method lo_server_add_method(lo_server s, const char *path, + const char *typespec, lo_method_handler h, + void *user_data); + +/** + * \brief Delete an OSC method from the specifed server. + * + * \param s The server the method is to be removed from. + * \param path The OSC path of the method to delete. If NULL is passed the + * method will match the generic handler. + * \param typespec The typespec the method accepts. + */ +void lo_server_del_method(lo_server s, const char *path, + const char *typespec); + +/** + * \brief Return the file descriptor of the server socket. + * + * If the server protocol supports exposing the server's underlying + * receive mechanism for monitoring with select() or poll(), this function + * returns the file descriptor needed, otherwise, it returns -1. + * + * WARNING: when using this function beware that not all OSC packets that are + * received are dispatched immediately. lo_server_events_pending() and + * lo_server_next_event_delay() can be used to tell if there are pending + * events and how long before you should attempt to receive them. + */ +int lo_server_get_socket_fd(lo_server s); + +/** + * \brief Return the port number that the server has bound to. + * + * Useful when NULL is passed for the port number and you wish to know how to + * address the server. + */ +int lo_server_get_port(lo_server s); + +/** + * \brief Return the protocol that the server is using. + * + * Returned value will be one of LO_UDP, LO_TCP or LO_UNIX. + */ +int lo_server_get_protocol(lo_server s); + +/** + * \brief Return an OSC URL that can be used to contact the server. + * + * The return value should be free()'d when it is no longer needed. + */ +char *lo_server_get_url(lo_server s); + +/** + * \brief Return true if there are scheduled events (eg. from bundles) + * waiting to be dispatched by the server + */ +int lo_server_events_pending(lo_server s); + +/** + * \brief Return the time in seconds until the next scheduled event. + * + * If the delay is greater than 100 seconds then it will return 100.0. + */ +double lo_server_next_event_delay(lo_server s); + +/** + * \brief Return the protocol portion of an OSC URL, eg. udp, tcp. + * + * This library uses OSC URLs of the form: osc.prot://hostname:port/path if the + * prot part is missing, UDP is assumed. + * + * The return value should be free()'d when it is no longer needed. + */ +char *lo_url_get_protocol(const char *url); + +/** + * \brief Return the protocol ID of an OSC URL. + * + * This library uses OSC URLs of the form: osc.prot://hostname:port/path if the + * prot part is missing, UDP is assumed. + * Returned value will be one of LO_UDP, LO_TCP, LO_UNIX or -1. + * + * \return An integer specifying the protocol. Return -1 when the protocol is + * not supported by liblo. + * + */ +int lo_url_get_protocol_id(const char *url); + +/** + * \brief Return the hostname portion of an OSC URL. + * + * The return value should be free()'d when it is no longer needed. + */ +char *lo_url_get_hostname(const char *url); + +/** + * \brief Return the port portion of an OSC URL. + * + * The return value should be free()'d when it is no longer needed. + */ +char *lo_url_get_port(const char *url); + +/** + * \brief Return the path portion of an OSC URL. + * + * The return value should be free()'d when it is no longer needed. + */ +char *lo_url_get_path(const char *url); + +/* utility functions */ + +/** + * \brief A function to calculate the amount of OSC message space required by a + * C char *. + * + * Returns the storage size in bytes, which will always be a multiple of four. + */ +int lo_strsize(const char *s); + +/** + * \brief A function to calculate the amount of OSC message space required by a + * lo_blob object. + * + * Returns the storage size in bytes, which will always be a multiple of four. + */ +uint32_t lo_blobsize(lo_blob b); + +/** + * \brief Test a string against an OSC pattern glob + * + * \param str The string to test + * \param p The pattern to test against + */ +int lo_pattern_match(const char *str, const char *p); + +/** \internal \brief the real send function (don't call directly) */ +int lo_send_internal(lo_address t, const char *file, const int line, + const char *path, const char *types, ...); +/** \internal \brief the real send_timestamped function (don't call directly) */ +int lo_send_timestamped_internal(lo_address t, const char *file, const int line, + lo_timetag ts, const char *path, const char *types, ...); +/** \internal \brief the real lo_send_from() function (don't call directly) */ +int lo_send_from_internal(lo_address targ, lo_server from, const char *file, + const int line, const lo_timetag ts, + const char *path, const char *types, ...); + + +/** \brief Find the time difference between two timetags + * + * Returns a - b in seconds. + */ +double lo_timetag_diff(lo_timetag a, lo_timetag b); + +/** \brief Return a timetag for the current time + * + * On exit the timetag pointed to by t is filled with the OSC + * representation of this instant in time. + */ +void lo_timetag_now(lo_timetag *t); + +/** + * \brief Return the storage size, in bytes, of the given argument. + */ +size_t lo_arg_size(lo_type type, void *data); + +/** + * \brief Given a raw OSC message, return the message path. + * + * \param data A pointer to the raw OSC message data. + * \param size The size of data in bytes (total buffer bytes). + * + * Returns the message path or NULL if an error occurs. + * Do not free() the returned pointer. + */ +char *lo_get_path(void *data, ssize_t size); + +/** + * \brief Convert the specified argument to host byte order where necessary. + * + * \param type The OSC type of the data item (eg. LO_FLOAT). + * \param data A pointer to the data item to be converted. It is changed + * in-place. + */ +void lo_arg_host_endian(lo_type type, void *data); + +/** + * \brief Convert the specified argument to network byte order where necessary. + * + * \param type The OSC type of the data item (eg. LO_FLOAT). + * \param data A pointer to the data item to be converted. It is changed + * in-place. + */ +void lo_arg_network_endian(lo_type type, void *data); + +/** @} */ + +/* prettyprinters */ + +/** + * \defgroup pp Prettyprinting functions + * + * These functions all print an ASCII representation of their argument to + * stdout. Useful for debugging. + * @{ + */ + +/** \brief Pretty-print a lo_bundle object. */ +void lo_bundle_pp(lo_bundle b); + +/** \brief Pretty-print a lo_message object. */ +void lo_message_pp(lo_message m); + +/** \brief Pretty-print a set of typed arguments. + * \param type A type string in the form provided to lo_send(). + * \param data An OSC data pointer, like that provided in the + * lo_method_handler. + */ +void lo_arg_pp(lo_type type, void *data); + +/** \brief Pretty-print a lo_server object. */ +void lo_server_pp(lo_server s); + +/** \brief Pretty-print a lo_method object. */ +void lo_method_pp(lo_method m); + +/** \brief Pretty-print a lo_method object, but prepend a given prefix + * to all field names. */ +void lo_method_pp_prefix(lo_method m, const char *p); + +/** \brief Pretty-print a lo_server_thread object. */ +void lo_server_thread_pp(lo_server_thread st); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_macros.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_MACROS_H +#define LO_MACROS_H + +/* macros that have to be defined after function signatures */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* \brief Maximum length of UDP messages in bytes + */ +#define LO_MAX_MSG_SIZE 32768 + +/* \brief A set of macros to represent different communications transports + */ +#define LO_DEFAULT 0x0 +#define LO_UDP 0x1 +#define LO_UNIX 0x2 +#define LO_TCP 0x4 + +/* an internal value, ignored in transmission but check against LO_MARKER in the + * argument list. Used to do primitive bounds checking */ +#define LO_MARKER_A 0xdeadbeef +#define LO_MARKER_B 0xf00baa23 +#define LO_ARGS_END LO_MARKER_A, LO_MARKER_B + +#define lo_message_add_varargs(msg, types, list) \ + lo_message_add_varargs_internal(msg, types, list, __FILE__, __LINE__) + +#ifdef __GNUC__ + +#define lo_message_add(msg, types...) \ + lo_message_add_internal(msg, __FILE__, __LINE__, types, \ + LO_MARKER_A, LO_MARKER_B) + +#define lo_send(targ, path, types...) \ + lo_send_internal(targ, __FILE__, __LINE__, path, types, \ + LO_MARKER_A, LO_MARKER_B) + +#define lo_send_timestamped(targ, ts, path, types...) \ + lo_send_timestamped_internal(targ, __FILE__, __LINE__, ts, path, \ + types, LO_MARKER_A, LO_MARKER_B) + +#define lo_send_from(targ, from, ts, path, types...) \ + lo_send_from_internal(targ, from, __FILE__, __LINE__, ts, path, \ + types, LO_MARKER_A, LO_MARKER_B) + +#else + +/* In non-GCC compilers, there is no support for variable-argument + * macros, so provide "internal" vararg functions directly instead. */ + +int lo_message_add(lo_message msg, const char *types, ...); +int lo_send(lo_address targ, const char *path, const char *types, ...); +int lo_send_timestamped(lo_address targ, lo_timetag ts, const char *path, const char *types, ...); +int lo_send_from(lo_address targ, lo_server from, lo_timetag ts, const char *path, const char *types, ...); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_osc_types.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_OSC_TYPES_H +#define LO_OSC_TYPES_H + +/** + * \file lo_osc_types.h A liblo header defining OSC-related types and + * constants. + */ + +#ifdef _MSC_VER +#define int32_t __int32 +#define int64_t __int64 +#define uint32_t unsigned __int32 +#define uint64_t unsigned __int64 +#define uint8_t unsigned __int8 +#else +#include <stdint.h> +#endif + +/** + * \addtogroup liblo + * @{ + */ + +/** + * \brief A structure to store OSC TimeTag values. + */ +typedef struct { + /** The number of seconds since Jan 1st 1900 in the UTC timezone. */ + uint32_t sec; + /** The fractions of a second offset from above, expressed as 1/2^32nds + * of a second */ + uint32_t frac; +} lo_timetag; + +/** + * \brief An enumeration of the OSC types liblo can send and receive. + * + * The value of the enumeration is the typechar used to tag messages and to + * specify arguments with lo_send(). + */ +typedef enum { +/* basic OSC types */ + /** 32 bit signed integer. */ + LO_INT32 = 'i', + /** 32 bit IEEE-754 float. */ + LO_FLOAT = 'f', + /** Standard C, NULL terminated string. */ + LO_STRING = 's', + /** OSC binary blob type. Accessed using the lo_blob_*() functions. */ + LO_BLOB = 'b', + +/* extended OSC types */ + /** 64 bit signed integer. */ + LO_INT64 = 'h', + /** OSC TimeTag type, represented by the lo_timetag structure. */ + LO_TIMETAG = 't', + /** 64 bit IEEE-754 double. */ + LO_DOUBLE = 'd', + /** Standard C, NULL terminated, string. Used in systems which + * distinguish strings and symbols. */ + LO_SYMBOL = 'S', + /** Standard C, 8 bit, char variable. */ + LO_CHAR = 'c', + /** A 4 byte MIDI packet. */ + LO_MIDI = 'm', + /** Sybol representing the value True. */ + LO_TRUE = 'T', + /** Sybol representing the value False. */ + LO_FALSE = 'F', + /** Sybol representing the value Nil. */ + LO_NIL = 'N', + /** Sybol representing the value Infinitum. */ + LO_INFINITUM = 'I' +} lo_type; + + +/** + * \brief Union used to read values from incoming messages. + * + * Types can generally be read using argv[n]->t where n is the argument number + * and t is the type character, with the exception of strings and symbols which + * must be read with &argv[n]->t. + */ +typedef union { + /** 32 bit signed integer. */ + int32_t i; + /** 32 bit signed integer. */ + int32_t i32; + /** 64 bit signed integer. */ + int64_t h; + /** 64 bit signed integer. */ + int64_t i64; + /** 32 bit IEEE-754 float. */ + float f; + /** 32 bit IEEE-754 float. */ + float f32; + /** 64 bit IEEE-754 double. */ + double d; + /** 64 bit IEEE-754 double. */ + double f64; + /** Standard C, NULL terminated string. */ + char s; + /** Standard C, NULL terminated, string. Used in systems which + * distinguish strings and symbols. */ + char S; + /** Standard C, 8 bit, char. */ + unsigned char c; + /** A 4 byte MIDI packet. */ + uint8_t m[4]; + /** OSC TimeTag value. */ + lo_timetag t; +} lo_arg; + +/** \brief A timetag constant representing "now". */ +/* Note: No struct literals in MSVC */ +#ifdef _MSC_VER +lo_timetag lo_get_tt_immediate(); +#define LO_TT_IMMEDIATE lo_get_tt_immediate() +#else +#define LO_TT_IMMEDIATE ((lo_timetag){0U,1U}) +#endif + +/** @} */ + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_throw.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_THROW_H +#define LO_THROW_H + +#ifdef __cplusplus +extern "C" { +#endif + +void lo_throw(lo_server s, int errnum, const char *message, const char *path); + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/lo/lo_types.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifndef LO_TYPES_H +#define LO_TYPES_H + +/** + * \file lo_types.h The liblo headerfile defining types used by this API. + */ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netdb.h> +#endif + +#include <pthread.h> + +#include "lo/lo_osc_types.h" + +/** + * \brief A reference to an OSC service. + * + * Created by calls to lo_address_new() or lo_address_new_from_url(). + */ +typedef void *lo_address; + +/** + * \brief A object to store an opaque binary data object. + * + * Can be passed over OSC using the 'b' type. Created by calls to lo_blob_new(). + */ +typedef void *lo_blob; + +/** + * \brief A low-level object used to represent messages passed over OSC. + * + * Created by calls to lo_message_new(), arguments can be added with calls to + * lo_message_add_*(). + */ +typedef void *lo_message; + +/** + * \brief A low-level object used to represent bundles of messages passed over + * OSC. + * + * Created by calls to lo_bundle_new(), messages can be added with calls to + * lo_bundle_add_message(). + */ +typedef void *lo_bundle; + +/** + * \brief An object representing an method on a server. + * + * Returned by calls to lo_server_thread_add_method() and + * lo_server_add_method(). + */ +typedef void *lo_method; + +/** + * \brief An object representing an instance of an OSC server. + * + * Created by calls to lo_server_new(). If you with the library to take care of + * the threading as well you can just use server threads instead. + */ +typedef void *lo_server; + +/** + * \brief An object representing a thread containing an OSC server. + * + * Created by calls to lo_server_thread_new(). + */ +typedef void *lo_server_thread; + +/** + * \brief A callback function to receive notifcation of an error in a server or + * server thread. + * + * On callback the paramters will be set to the following values: + * + * \param num An error number that can be used to identify this condition. + * \param msg An error message describing the condidtion. + * \param where A string describing the place the error occured - typically + * either a function call or method path. + */ +typedef void (*lo_err_handler)(int num, const char *msg, const char *where); + +/** + * \brief A callback function to receive notifcation of matching message + * arriving in the server or server thread. + * + * The return value tells the method dispatcher whether this handler + * has dealt with the message correctly: a return value of 0 indicates + * that it has been handled, and it should not attempt to pass it on + * to any other handlers, non-0 means that it has not been handled and + * the dispatcher will attempt to find more handlers that match the + * path and types of the incoming message. + * + * On callback the paramters will be set to the following values: + * + * \param path That path that the incoming message was sent to + * \param types If you specided types in your method creation call then this + * will match those and the incoming types will have been coerced to match, + * otherwise it will be the types of the arguments of the incoming message. + * \param argv An array of lo_arg types containing the values, e.g. if the + * first argument of the incoming message is of type 'f' then the vlaue will be + * found in argv[0]->f. + * \param argc The number of argumets received. + * \param msg A structure containing the original raw message as received. No + * type coercion will have occured and the data will be in OSC byte order + * (bigendian). + * \param user_data This contains the user_data value passed in the call to + * lo_server_thread_add_method. + */ +typedef int (*lo_method_handler)(const char *path, const char *types, + lo_arg **argv, int argc, lo_message msg, + void *user_data); + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/ltmain.sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,7880 @@ +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.4 +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.4 Debian-2.2.4-0ubuntu4 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to <bug-libtool@gnu.org>. + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="2.2.4 Debian-2.2.4-0ubuntu4" +TIMESTAMP="" +package_revision=1.2976 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit $EXIT_SUCCESS +fi + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +# $mode is unset +nonopt= +execute_dlfiles= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +opt_dry_run=false +opt_duplicate_deps=false +opt_silent=false +opt_debug=: + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + $ECHO "host: $host" + if test "$build_libtool_libs" = yes; then + $ECHO "enable shared libraries" + else + $ECHO "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $ECHO "enable static libraries" + else + $ECHO "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "${write_libobj}" + } +} + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + pie_flag="$pie_flag $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_quote_for_eval "$arg" + lastarg="$lastarg $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_quote_for_eval "$lastarg" + base_compile="$base_compile $func_quote_for_eval_result" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.obj | *.sx) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper arg +# +# emit a libtool wrapper script on stdout +# don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variable +# set therein. +# +# arg is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the '.lib' directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. + + Currently, it simply execs the wrapper *script* "$SHELL $output", + but could eventually absorb all of the scripts functionality and + exec $objdir/$outputname directly. +*/ +EOF + cat <<"EOF" +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +# define setmode _setmode +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); + +static const char *script_text = +EOF + + func_emit_wrapper yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + + cat <<EOF +const char * MAGIC_EXE = "$magic_exe"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *shwrapper_name; + intptr_t rval = 127; + FILE *shwrapper; + + const char *dumpscript_opt = "--lt-dump-script"; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0])); + LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name)); + + /* very simple arg parsing; don't want to rely on getopt */ + for (i = 1; i < argc; i++) + { + if (strcmp (argv[i], dumpscript_opt) == 0) + { +EOF + case "$host" in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<EOF + printf ("%s", script_text); + return 0; + } + } + + newargz = XMALLOC (char *, argc + 2); +EOF + + if test -n "$TARGETSHELL" ; then + # no path translation at all + lt_newargv0=$TARGETSHELL + else + case "$host" in + *mingw* ) + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + lt_newargv0=`( cmd //c echo $SHELL | $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo $SHELL` + case $lt_newargv0 in + *.exe | *.EXE) ;; + *) lt_newargv0=$lt_newargv0.exe ;; + esac + ;; + * ) lt_newargv0=$SHELL ;; + esac + fi + + cat <<EOF + newargz[0] = (char *) xstrdup ("$lt_newargv0"); +EOF + + cat <<"EOF" + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal ("Couldn't find %s", argv[0]); + LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n", + tmp_pathspec)); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n", + actual_cwrapper_path)); + XFREE (tmp_pathspec); + + shwrapper_name = (char *) xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, shwrapper_name); + + /* shwrapper_name transforms */ + strendzap (shwrapper_name, ".exe"); + tmp_pathspec = XMALLOC (char, (strlen (shwrapper_name) + + strlen ("_ltshwrapperTMP") + 1)); + strcpy (tmp_pathspec, shwrapper_name); + strcat (tmp_pathspec, "_ltshwrapperTMP"); + XFREE (shwrapper_name); + shwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + LTWRAPPER_DEBUGPRINTF (("(main) libtool shell wrapper name: %s\n", + shwrapper_name)); +EOF + + cat <<EOF + newargz[1] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (shwrapper_name) + 1)); + strcpy (newargz[1], actual_cwrapper_path); + strcat (newargz[1], "$objdir"); + strcat (newargz[1], "/"); + strcat (newargz[1], shwrapper_name); +EOF + + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[1], '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (shwrapper_name); + XFREE (actual_cwrapper_path); + + /* always write in binary mode */ + if ((shwrapper = fopen (newargz[1], FOPEN_WB)) == 0) + { + lt_fatal ("Could not open %s for writing", newargz[1]); + } + fprintf (shwrapper, "%s", script_text); + fclose (shwrapper); + + make_executable (newargz[1]); + + for (i = 1; i < argc; i++) + newargz[i + 1] = xstrdup (argv[i]); + newargz[argc + 1] = NULL; + + for (i = 0; i < argc + 1; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<EOF + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, "$lt_newargv0", (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"$lt_newargv0\": errno = %d\n", errno)); + return 127; + } + return rval; +} +EOF + ;; + *) + cat <<EOF + execv ("$lt_newargv0", newargz); + return rval; /* =127, but avoids unused variable warning */ +} +EOF + ;; + esac + + cat <<"EOF" + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $ECHO + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which I believe you do not have" + $ECHO "*** because a test_compile did reveal that the linker did not use it for" + $ECHO "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + newdeplibs="$newdeplibs $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $ECHO + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because a test_compile did reveal that the linker did not use this one" + $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + $ECHO + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + $ECHO "*** make it link in! You will probably need to install it or some" + $ECHO "*** library that it depends on before this library will be fully" + $ECHO "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + newdeplibs="$newdeplibs $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/missing Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,367 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2006-05-10.23 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,33 @@ +SUBDIRS = . tools + +MAINTAINERCLEANFILES = Makefile.in + +EXTRA_DIST = liblo.def + +noinst_HEADERS = lo_types_internal.h lo_internal.h + +SOURCE_FILES = address.c send.c message.c server.c method.c \ + server_thread.c blob.c bundle.c timetag.c pattern_match.c + +lib_LTLIBRARIES = liblo.la + +liblo_la_CFLAGS = -Wall -I$(top_srcdir) +liblo_la_SOURCES = $(SOURCE_FILES) +liblo_la_LIBADD = -lpthread +liblo_la_LDFLAGS = -export-dynamic -version-info @LO_SO_VERSION@ + +noinst_PROGRAMS = testlo subtest + +testlo_CFLAGS = -Wall -I$(top_srcdir) +testlo_SOURCES = testlo.c +testlo_LDADD = liblo.la + +subtest_CFLAGS = -Wall -I$(top_srcdir) +subtest_SOURCES = subtest.c +subtest_LDADD = liblo.la + +test: all + ./testlo + +memtest: all + LD_LIBRARY_PATH=.libs valgrind --tool=memcheck .libs/testlo
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/Makefile.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,750 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/address.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,346 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +#ifdef _MSC_VER +#include <io.h> +#define snprintf _snprintf +#else +#include <unistd.h> +#endif + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netdb.h> +#include <sys/socket.h> +#endif + +#include "lo_types_internal.h" +#include "lo/lo.h" +#include "config.h" + +lo_address lo_address_new_with_proto(int proto, const char *host, const char *port) +{ + lo_address a; + + if(proto != LO_UDP && proto != LO_TCP && proto != LO_UNIX) return NULL; + + a = calloc(1, sizeof(struct _lo_address)); + if(a == NULL) return NULL; + + a->ai = NULL; + a->socket = -1; + a->protocol = proto; + switch(proto) { + default: + case LO_UDP: + case LO_TCP: + if (host) { + a->host = strdup(host); + } else { + a->host = strdup("localhost"); + } + break; + case LO_UNIX: + a->host = strdup("localhost"); + break; + } + if (port) { + a->port = strdup(port); + } else { + a->port = NULL; + } + + a->ttl = -1; + + return a; +} + +lo_address lo_address_new(const char *host, const char *port) +{ + return lo_address_new_with_proto(LO_UDP, host ,port); +} + +lo_address lo_address_new_from_url(const char *url) +{ + lo_address a; + int protocol; + char *host, *port, *proto; + + if (!url || !*url) { + return NULL; + } + + protocol = lo_url_get_protocol_id(url); + if (protocol == LO_UDP || protocol == LO_TCP) { + host = lo_url_get_hostname(url); + port = lo_url_get_port(url); + a = lo_address_new_with_proto(protocol, host, port); + if(host) free(host); + if(port) free(port); +#ifndef WIN32 + } else if (protocol == LO_UNIX) { + port = lo_url_get_path(url); + a = lo_address_new_with_proto(LO_UNIX, NULL, port); + if(port) free(port); +#endif + } else { + proto = lo_url_get_protocol(url); + fprintf(stderr, PACKAGE_NAME ": protocol '%s' not supported by this " + "version\n", proto); + if(proto) free(proto); + + return NULL; + } + + return a; +} + +const char *lo_address_get_hostname(lo_address a) +{ + if (!a) { + return NULL; + } + + return a->host; +} + +int lo_address_get_protocol(lo_address a) +{ + if (!a) { + return -1; + } + + return a->protocol; +} + +const char *lo_address_get_port(lo_address a) +{ + if (!a) { + return NULL; + } + + return a->port; +} + +static const char* get_protocol_name(int proto) +{ + switch(proto) { + case LO_UDP: + return "udp"; + case LO_TCP: + return "tcp"; +#ifndef WIN32 + case LO_UNIX: + return "unix"; +#endif + } + return NULL; +} + + +char *lo_address_get_url(lo_address a) +{ + char *buf; + int ret=0; + int needquote = strchr(a->host, ':') ? 1 : 0; + char *fmt; + + if (needquote) { + fmt = "osc.%s://[%s]:%s/"; + } else { + fmt = "osc.%s://%s:%s/"; + } +#ifndef _MSC_VER + ret = snprintf(NULL, 0, fmt, + get_protocol_name(a->protocol), a->host, a->port); +#endif + if (ret <= 0) { + /* this libc is not C99 compliant, guess a size */ + ret = 1023; + } + buf = malloc((ret + 2) * sizeof(char)); + snprintf(buf, ret+1, fmt, + get_protocol_name(a->protocol), a->host, a->port); + + return buf; +} + +void lo_address_free(lo_address a) +{ + if (a) { + if (a->socket != -1) { + close(a->socket); + } + if (a->host) free(a->host); + if (a->port) free(a->port); + if (a->ai) freeaddrinfo(a->ai); + free(a); + } +} + +int lo_address_errno(lo_address a) +{ + return a->errnum; +} + +const char *lo_address_errstr(lo_address a) +{ + char *msg; + + if (a->errstr) { + return a->errstr; + } + + msg = strerror(a->errnum); + if (msg) { + return msg; + } else { + return "unknown error"; + } + + return "unknown error"; +} + +char *lo_url_get_protocol(const char *url) +{ + char *protocol,*ret; + + if (!url) { + return NULL; + } + + protocol = malloc(strlen(url)); + + if (sscanf(url, "osc://%s", protocol)) { + fprintf(stderr, PACKAGE_NAME " warning: no protocol specified in URL, " + "assuming UDP.\n"); + ret = strdup("udp"); + } else if (sscanf(url, "osc.%[^:/[]", protocol)) { + ret = strdup(protocol); + } else { + ret = NULL; + } + + free(protocol); + + return ret; +} + +int lo_url_get_protocol_id(const char *url) +{ + if(!url) { + return -1; + } + + if(!strncmp(url, "osc:", 4)) { + fprintf(stderr, PACKAGE_NAME " warning: no protocol specified in URL, " + "assuming UDP.\n"); + return LO_UDP; // should be LO_DEFAULT? + } else if(!strncmp(url, "osc.udp:", 8)) { + return LO_UDP; + } else if(!strncmp(url, "osc.tcp:", 8)) { + return LO_TCP; + } else if(!strncmp(url, "osc.unix:", 9)) { + return LO_UNIX; + } + return -1; +} + +char *lo_url_get_hostname(const char *url) +{ + char *hostname = malloc(strlen(url)); + + if (sscanf(url, "osc://%[^[:/]", hostname)) { + return hostname; + } + if (sscanf(url, "osc.%*[^:/]://[%[^]/]]", hostname)) { + return hostname; + } + if (sscanf(url, "osc.%*[^:/]://%[^[:/]", hostname)) { + return hostname; + } + + /* doesnt look like an OSC URL */ + free(hostname); + + return NULL; +} + +char *lo_url_get_port(const char *url) +{ + char *port = malloc(strlen(url)); + + if (sscanf(url, "osc://%*[^:]:%[0-9]", port)) { + return port; + } + if (sscanf(url, "osc.%*[^:]://%*[^:]:%[0-9]", port)) { + return port; + } + if (sscanf(url, "osc://[%*[^]]]:%[0-9]", port)) { + return port; + } + if (sscanf(url, "osc.%*[^:]://[%*[^]]]:%[0-9]", port)) { + return port; + } + + /* doesnt look like an OSC URL with port number */ + free(port); + + return NULL; +} + +char *lo_url_get_path(const char *url) +{ + char *path = malloc(strlen(url)); + + if (sscanf(url, "osc://%*[^:]:%*[0-9]%s", path)) { + return path; + } + if (sscanf(url, "osc.%*[^:]://%*[^:]:%*[0-9]%s", path) == 1) { + return path; + } + if (sscanf(url, "osc.unix://%*[^/]%s", path) == 1) { + return path; + } + if (sscanf(url, "osc.%*[^:]://%s", path)) { + return path; + } + + /* doesnt look like an OSC URL with port number and path*/ + free(path); + + return NULL; +} + +void lo_address_set_ttl(lo_address t, int ttl) +{ + if (t->protocol == LO_UDP) + t->ttl = ttl; +} + +int lo_address_get_ttl(lo_address t) +{ + return t->ttl; +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/blob.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdlib.h> +#include <string.h> + +#include "lo_types_internal.h" +#include "lo/lo.h" + +lo_blob lo_blob_new(int32_t size, const void *data) +{ + lo_blob b; + + if (size < 1) { + return NULL; + } + + b = malloc(sizeof(size) + size); + + b->size = size; + + if (data) { + memcpy((char*)b + sizeof(uint32_t), data, size); + } + + return b; +} + +void lo_blob_free(lo_blob b) +{ + free(b); +} + +uint32_t lo_blob_datasize(lo_blob b) +{ + return b->size; +} + +void *lo_blob_dataptr(lo_blob b) +{ + return (char*)b + sizeof(uint32_t); +} + +uint32_t lo_blobsize(lo_blob b) +{ + const uint32_t len = sizeof(uint32_t) + b->size; + + return 4 * (len / 4 + 1); +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/bundle.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,181 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "lo_types_internal.h" +#include "lo/lo.h" + +lo_bundle lo_bundle_new(lo_timetag tt) +{ + lo_bundle b = calloc(1, sizeof(struct _lo_bundle)); + + b->size = 4; + b->len = 0; + b->ts = tt; + b->msgs = calloc(b->size, sizeof(lo_message)); + b->paths = calloc(b->size, sizeof(char *)); + + return b; +} + +int lo_bundle_add_message(lo_bundle b, const char *path, lo_message m) +{ + if (!m) + return 0; + + if (b->len >= b->size) { + b->size *= 2; + b->msgs = realloc(b->msgs, b->size * sizeof(lo_message)); + b->paths = realloc(b->paths, b->size * sizeof(char *)); + if (!b->msgs || !b->paths) + return -1; + } + + b->msgs[b->len] = m; + b->paths[b->len] = (char *)path; + + (b->len)++; + return 0; +} + +size_t lo_bundle_length(lo_bundle b) +{ + size_t size = 16; /* "#bundle" and the timetag */ + int i; + + if (!b) { + return 0; + } + + size += b->len * 4; /* sizes */ + for (i = 0; i < b->len; i++) { + size += lo_message_length(b->msgs[i], b->paths[i]); + } + + return size; +} + +void *lo_bundle_serialise(lo_bundle b, void *to, size_t *size) +{ + size_t s, skip; + int32_t *bes; + int i; + char *pos; + lo_pcast32 be; + + if (!b) { + return NULL; + } + + s = lo_bundle_length(b); + if (size) { + *size = s; + } + + if (!to) { + to = calloc(1, s); + } + + pos = to; + strcpy(pos, "#bundle"); + pos += 8; + + be.nl = lo_htoo32(b->ts.sec); + memcpy(pos, &be, 4); + pos += 4; + be.nl = lo_htoo32(b->ts.frac); + memcpy(pos, &be, 4); + pos += 4; + + for (i = 0; i < b->len; i++) { + lo_message_serialise(b->msgs[i], b->paths[i], pos + 4, &skip); + bes = (int32_t *)pos; + *bes = lo_htoo32(skip); + pos += skip + 4; + + if (pos > (char *)to + s) { + fprintf(stderr, "liblo: data integrity error at message %d\n", i); + + return NULL; + } + } + if (pos != (char*)to + s) { + fprintf(stderr, "liblo: data integrity error\n"); + + return NULL; + } + + return to; +} + +void lo_bundle_free(lo_bundle b) +{ + if (!b) { + return; + } + + free(b->msgs); + free(b->paths); + free(b); +} + +static int _lo_internal_compare_ptrs( const void* a, const void* b ) +{ + if (*(void**)a < *(void**)b) return -1; + if (*(void**)a == *(void**)b) return 0; + return 1; +} + +void lo_bundle_free_messages(lo_bundle b) +{ + int i; + lo_message tmp = 0; + + if (!b) + return; + + /* avoid freeing the same message twice */ + if (b->len > 2) + qsort(b->msgs, b->len, sizeof(lo_message*), _lo_internal_compare_ptrs); + + for(i = 0; i < b->len; i++) { + if (b->msgs[i] != tmp) { + tmp = b->msgs[i]; + lo_message_free(b->msgs[i]); + } + } + free(b->msgs); + free(b->paths); + free(b); +} + +void lo_bundle_pp(lo_bundle b) +{ + int i; + + if (!b) return; + + printf("bundle(%f):\n", (double)b->ts.sec + b->ts.frac / 4294967296.0); + for (i = 0; i < b->len; i++) { + lo_message_pp(b->msgs[i]); + } + printf("\n"); +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/liblo.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,113 @@ + +DESCRIPTION 'Lightweight OSC implementation' +EXPORTS + lo_address_errno @1 + lo_address_errstr @2 + lo_address_free @3 + lo_address_get_hostname @4 + lo_address_get_port @5 + lo_address_get_protocol @6 + lo_address_get_ttl @7 + lo_address_get_url @8 + lo_address_new @9 + lo_address_new_from_url @10 + lo_address_new_with_proto @11 + lo_address_set_ttl @12 + lo_arg_host_endian @13 + lo_arg_network_endian @14 + lo_arg_pp @15 + lo_arg_size @16 + lo_blob_dataptr @17 + lo_blob_datasize @18 + lo_blob_free @19 + lo_blob_new @20 + lo_blobsize @21 + lo_bundle_add_message @22 + lo_bundle_free @23 + lo_bundle_free_messages @24 + lo_bundle_length @25 + lo_bundle_new @26 + lo_bundle_pp @27 + lo_bundle_serialise @28 + lo_coerce @29 + lo_get_path @30 + lo_get_tt_immediate @31 + lo_hires_val @32 + lo_is_numerical_type @33 + lo_is_string_type @34 + lo_message_add @35 + lo_message_add_blob @36 + lo_message_add_char @37 + lo_message_add_double @38 + lo_message_add_false @39 + lo_message_add_float @40 + lo_message_add_infinitum @41 + lo_message_add_int32 @42 + lo_message_add_int64 @43 + lo_message_add_midi @44 + lo_message_add_nil @45 + lo_message_add_string @46 + lo_message_add_symbol @47 + lo_message_add_timetag @48 + lo_message_add_true @49 + lo_message_add_varargs_internal @50 + lo_message_deserialise @51 + lo_message_free @52 + lo_message_get_argc @53 + lo_message_get_argv @54 + lo_message_get_source @55 + lo_message_get_timestamp @56 + lo_message_get_types @57 + lo_message_length @58 + lo_message_new @59 + lo_message_pp @60 + lo_message_serialise @61 + lo_method_pp @62 + lo_method_pp_prefix @63 + lo_pattern_match @64 + lo_send @65 + lo_send_bundle @66 + lo_send_bundle_from @67 + lo_send_from @68 + lo_send_message @69 + lo_send_message_from @70 + lo_send_timestamped @71 + lo_server_add_method @72 + lo_server_del_method @73 + lo_server_dispatch_data @74 + lo_server_events_pending @75 + lo_server_free @76 + lo_server_get_port @77 + lo_server_get_protocol @78 + lo_server_get_socket_fd @79 + lo_server_get_url @80 + lo_server_new @81 + lo_server_new_multicast @82 + lo_server_new_with_proto @83 + lo_server_next_event_delay @84 + lo_server_pp @85 + lo_server_recv @86 + lo_server_recv_noblock @87 + lo_server_thread_add_method @88 + lo_server_thread_del_method @89 + lo_server_thread_events_pending @90 + lo_server_thread_free @91 + lo_server_thread_get_port @92 + lo_server_thread_get_server @93 + lo_server_thread_get_url @94 + lo_server_thread_new @95 + lo_server_thread_new_multicast @96 + lo_server_thread_new_with_proto @97 + lo_server_thread_pp @98 + lo_server_thread_start @99 + lo_server_thread_stop @100 + lo_server_wait @101 + lo_strsize @102 + lo_throw @103 + lo_timetag_diff @104 + lo_timetag_now @105 + lo_url_get_hostname @106 + lo_url_get_path @107 + lo_url_get_port @108 + lo_url_get_protocol @109 + lo_url_get_protocol_id @110
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/lo_internal.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,63 @@ +#ifndef LO_INTERNAL_H +#define LO_INTERNAL_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <lo/lo_osc_types.h> + +/** + * \brief Validate raw OSC string data. Where applicable, data should be + * in network byte order. + * + * This function is used internally to parse and validate raw OSC data. + * + * Returns length of string or < 0 if data is invalid. + * + * \param data A pointer to the data. + * \param size The size of data in bytes (total bytes remaining). + */ +ssize_t lo_validate_string(void *data, ssize_t size); + +/** + * \brief Validate raw OSC blob data. Where applicable, data should be + * in network byte order. + * + * This function is used internally to parse and validate raw OSC data. + * + * Returns length of blob or < 0 if data is invalid. + * + * \param data A pointer to the data. + * \param size The size of data in bytes (total bytes remaining). + */ +ssize_t lo_validate_blob(void *data, ssize_t size); + +/** + * \brief Validate raw OSC bundle data. Where applicable, data should be + * in network byte order. + * + * This function is used internally to parse and validate raw OSC data. + * + * Returns length of bundle or < 0 if data is invalid. + * + * \param data A pointer to the data. + * \param size The size of data in bytes (total bytes remaining). + */ +ssize_t lo_validate_bundle(void *data, ssize_t size); + +/** + * \brief Validate raw OSC argument data. Where applicable, data should be + * in network byte order. + * + * This function is used internally to parse and validate raw OSC data. + * + * Returns length of argument data or < 0 if data is invalid. + * + * \param type The OSC type of the data item (eg. LO_FLOAT). + * \param data A pointer to the data. + * \param size The size of data in bytes (total bytes remaining). + */ +ssize_t lo_validate_arg(lo_type type, void *data, ssize_t size); + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/lo_types_internal.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,139 @@ +#ifndef LO_TYPES_H +#define LO_TYPES_H + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif + +#ifdef HAVE_POLL +#include <poll.h> +#endif + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netdb.h> +#endif + +#ifdef _MSC_VER +typedef SSIZE_T ssize_t; +typedef unsigned __int64 uint64_t; +typedef unsigned __int32 uint32_t; +typedef __int64 int64_t; +typedef __int32 int32_t; +#endif + +#include <pthread.h> + +#include "lo/lo_osc_types.h" + +typedef void (*lo_err_handler)(int num, const char *msg, const char *path); + +struct _lo_method; + +typedef struct _lo_address { + char *host; + int socket; + char *port; + int protocol; + struct addrinfo *ai; + int errnum; + const char *errstr; + int ttl; +} *lo_address; + +typedef struct _lo_blob { + uint32_t size; + char *data; +} *lo_blob; + +typedef struct _lo_message { + char *types; + size_t typelen; + size_t typesize; + void *data; + size_t datalen; + size_t datasize; + lo_address source; + lo_arg **argv; + /* timestamp from bundle (LO_TT_IMMEDIATE for unbundled messages) */ + lo_timetag ts; +} *lo_message; + +typedef int (*lo_method_handler)(const char *path, const char *types, + lo_arg **argv, int argc, struct _lo_message + *msg, void *user_data); + +typedef struct _lo_method { + const char *path; + const char *typespec; + lo_method_handler handler; + char *user_data; + struct _lo_method *next; +} *lo_method; + +typedef struct _lo_server { + struct addrinfo *ai; + lo_method first; + lo_err_handler err_h; + int port; + char *hostname; + char *path; + int protocol; + void *queued; + struct sockaddr_storage addr; + socklen_t addr_len; + int sockets_len; + int sockets_alloc; +#ifdef HAVE_POLL + struct pollfd *sockets; +#else + struct { int fd; } *sockets; +#endif +} *lo_server; + +typedef struct _lo_server_thread { +lo_server s; + pthread_t thread; + volatile int active; + volatile int done; +} *lo_server_thread; + +typedef struct _lo_bundle { + size_t size; + size_t len; + lo_timetag ts; + lo_message *msgs; + char **paths; +} *lo_bundle; + +typedef struct _lo_strlist { + char *str; + struct _lo_strlist *next; +} lo_strlist; + +typedef union { + int32_t i; + float f; + char c; + uint32_t nl; +} lo_pcast32; + +typedef union { + int64_t i; + double f; + uint64_t nl; + lo_timetag tt; +} lo_pcast64; + +extern struct lo_cs { + int udp; + int tcp; +} lo_client_sockets; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/message.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1081 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdarg.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <math.h> + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netinet/in.h> +#endif + +#include "lo_types_internal.h" +#include "lo_internal.h" +#include "lo/lo.h" + +#define LO_DEF_TYPE_SIZE 8 +#define LO_DEF_DATA_SIZE 8 + +static char lo_numerical_types[] = { + LO_INT32, + LO_FLOAT, + LO_INT64, + LO_DOUBLE, + '\0' +}; + +static char lo_string_types[] = { + LO_STRING, + LO_SYMBOL, + '\0' +}; + +static int lo_message_add_typechar(lo_message m, char t); +static void *lo_message_add_data(lo_message m, size_t s); +void lo_arg_pp_internal(lo_type type, void *data, int bigendian); + +// Used for calculating new sizes when expanding message data buffers. +// Note that log(x)/0.69315 = log2(x): this simply finds the next +// highest power of 2. +#if 1 +#define lo_pow2_over(a,b) \ + a = ((b > a) ? (a << ((int)((log(((double)b/(double)a))/0.69315)+1))) : a); +#else +#define lo_pow2_over(a,b) \ + while (b > a) {a *= 2;} +#endif + +lo_message lo_message_new() +{ + lo_message m = malloc(sizeof(struct _lo_message)); + if (!m) { + return m; + } + + m->types = calloc(LO_DEF_TYPE_SIZE, sizeof(char)); + m->types[0] = ','; + m->types[1] = '\0'; + m->typelen = 1; + m->typesize = LO_DEF_TYPE_SIZE; + m->data = NULL; + m->datalen = 0; + m->datasize = 0; + m->source = NULL; + m->argv = NULL; + m->ts = LO_TT_IMMEDIATE; + + return m; +} + +void lo_message_free(lo_message m) +{ + if (m) { + free(m->types); + free(m->data); + free(m->argv); + } + free(m); +} + +/* Don't call lo_message_add_varargs_internal directly, use + * lo_message_add_varargs, a macro wrapping this function with + * appropriate values for file and line */ + +int lo_message_add_varargs_internal(lo_message msg, const char *types, + va_list ap, const char *file, int line) +{ + int count = 0; + int i; + int64_t i64; + float f; + char *s; + lo_blob b; + uint8_t *m; + lo_timetag tt; + double d; + int ret = 0; + + while (types && *types) { + count++; + i=0; + i64=0; + f=0; + s=0; + b=0; + m=0; + d=0; + switch (*types++) { + + case LO_INT32: + i = va_arg(ap, int32_t); + lo_message_add_int32(msg, i); + break; + + case LO_FLOAT: + f = (float)va_arg(ap, double); + lo_message_add_float(msg, f); + break; + + case LO_STRING: + s = va_arg(ap, char *); +#ifdef __GNUC__ + if (s == (char *)LO_MARKER_A) { + fprintf(stderr, "liblo error: lo_send or lo_message_add called with " + "invalid string pointer for arg %d, probably arg mismatch\n" + "at %s:%d, exiting.\n", count, file, line); + } +#endif + lo_message_add_string(msg, s); + break; + + case LO_BLOB: + b = va_arg(ap, lo_blob); + lo_message_add_blob(msg, b); + break; + + case LO_INT64: + i64 = va_arg(ap, int64_t); + lo_message_add_int64(msg, i64); + break; + + case LO_TIMETAG: + tt = va_arg(ap, lo_timetag); + lo_message_add_timetag(msg, tt); + break; + + case LO_DOUBLE: + d = va_arg(ap, double); + lo_message_add_double(msg, d); + break; + + case LO_SYMBOL: + s = va_arg(ap, char *); +#ifdef __GNUC__ + if (s == (char *)LO_MARKER_A) { + fprintf(stderr, "liblo error: lo_send or lo_message_add called with " + "invalid symbol pointer for arg %d, probably arg mismatch\n" + "at %s:%d, exiting.\n", count, file, line); + va_end(ap); + return -2; + } +#endif + lo_message_add_symbol(msg, s); + break; + + case LO_CHAR: + i = va_arg(ap, int); + lo_message_add_char(msg, i); + break; + + case LO_MIDI: + m = va_arg(ap, uint8_t *); + lo_message_add_midi(msg, m); + break; + + case LO_TRUE: + lo_message_add_true(msg); + break; + + case LO_FALSE: + lo_message_add_false(msg); + break; + + case LO_NIL: + lo_message_add_nil(msg); + break; + + case LO_INFINITUM: + lo_message_add_infinitum(msg); + break; + + default: + ret = -1; // unknown type + fprintf(stderr, "liblo warning: unknown type '%c' at %s:%d\n", + *(types-1), file, line); + break; + } + } +#ifdef __GNUC__ + i = va_arg(ap, uint32_t); + if (i != LO_MARKER_A) { + ret = -2; // bad format/args + fprintf(stderr, "liblo error: lo_send, lo_message_add, or lo_message_add_varargs called with " + "mismatching types and data at\n%s:%d, exiting.\n", file, line); + va_end(ap); + return ret; + } + i = va_arg(ap, uint32_t); + if (i != LO_MARKER_B) { + ret = -2; // bad format/args + fprintf(stderr, "liblo error: lo_send, lo_message_add, or lo_message_add_varargs called with " + "mismatching types and data at\n%s:%d, exiting.\n", file, line); + } +#endif + va_end(ap); + + return ret; +} + +/* Don't call lo_message_add_internal directly, use lo_message_add, + * a macro wrapping this function with appropriate values for file and line */ + +#ifdef __GNUC__ +int lo_message_add_internal(lo_message msg, const char *file, const int line, + const char *types, ...) +#else +int lo_message_add(lo_message msg, const char *types, ...) +#endif +{ + va_list ap; + int ret = 0; + +#ifndef __GNUC__ + const char *file = ""; + const int line = 0; +#endif + + va_start(ap, types); + ret = lo_message_add_varargs_internal(msg, types, ap, file, line); + + return ret; +} + +int lo_message_add_int32(lo_message m, int32_t a) +{ + lo_pcast32 b; + int32_t *nptr = lo_message_add_data(m, sizeof(a)); + if (!nptr) return -1; + b.i = a; + + if (lo_message_add_typechar(m, LO_INT32)) + return -1; + *nptr = b.nl; + return 0; +} + +int lo_message_add_float(lo_message m, float a) +{ + lo_pcast32 b; + int32_t *nptr = lo_message_add_data(m, sizeof(a)); + if (!nptr) return -1; + b.f = a; + + if (lo_message_add_typechar(m, LO_FLOAT)) + return -1; + *nptr = b.nl; + return 0; +} + +int lo_message_add_string(lo_message m, const char *a) +{ + const int size = lo_strsize(a); + char *nptr = lo_message_add_data(m, size); + if (!nptr) return -1; + + if (lo_message_add_typechar(m, LO_STRING)) + return -1; + strncpy(nptr, a, size); + return 0; +} + +int lo_message_add_blob(lo_message m, lo_blob a) +{ + const uint32_t size = lo_blobsize(a); + const uint32_t dsize = lo_blob_datasize(a); + char *nptr = lo_message_add_data(m, size); + if (!nptr) return -1; + + if (lo_message_add_typechar(m, LO_BLOB)) + return -1; + memset(nptr + size - 4, 0, 4); + + memcpy(nptr, &dsize, sizeof(dsize)); + memcpy(nptr + sizeof(int32_t), lo_blob_dataptr(a), lo_blob_datasize(a)); + return 0; +} + +int lo_message_add_int64(lo_message m, int64_t a) +{ + lo_pcast64 b; + uint64_t *nptr = lo_message_add_data(m, sizeof(a)); + if (!nptr) return -1; + b.i = a; + + if (lo_message_add_typechar(m, LO_INT64)) + return -1; + *nptr = b.nl; + return 0; +} + +int lo_message_add_timetag(lo_message m, lo_timetag a) +{ + lo_pcast64 b; + uint64_t *nptr = lo_message_add_data(m, sizeof(a)); + if (!nptr) return -1; + b.tt = a; + + if (lo_message_add_typechar(m, LO_TIMETAG)) + return -1; + *nptr = b.nl; + return 0; +} + +int lo_message_add_double(lo_message m, double a) +{ + lo_pcast64 b; + uint64_t *nptr = lo_message_add_data(m, sizeof(a)); + if (!nptr) return -1; + b.f = a; + + if (lo_message_add_typechar(m, LO_DOUBLE)) + return -1; + *nptr = b.nl; + return 0; +} + +int lo_message_add_symbol(lo_message m, const char *a) +{ + const int size = lo_strsize(a); + char *nptr = lo_message_add_data(m, size); + if (!nptr) return -1; + + if (lo_message_add_typechar(m, LO_SYMBOL)) + return -1; + strncpy(nptr, a, size); + return 0; +} + +int lo_message_add_char(lo_message m, char a) +{ + lo_pcast32 b; + int32_t *nptr = lo_message_add_data(m, sizeof(int32_t)); + if (!nptr) return -1; + + b.c = a; + + if (lo_message_add_typechar(m, LO_CHAR)) + return -1; + *nptr = b.nl; + return 0; +} + +int lo_message_add_midi(lo_message m, uint8_t a[4]) +{ + char *nptr = lo_message_add_data(m, 4); + if (!nptr) return -1; + + if (lo_message_add_typechar(m, LO_MIDI)) + return -1; + + memcpy(nptr, a, sizeof(a)); + return 0; +} + +int lo_message_add_true(lo_message m) +{ + return lo_message_add_typechar(m, LO_TRUE); +} + +int lo_message_add_false(lo_message m) +{ + return lo_message_add_typechar(m, LO_FALSE); +} + +int lo_message_add_nil(lo_message m) +{ + return lo_message_add_typechar(m, LO_NIL); +} + +int lo_message_add_infinitum(lo_message m) +{ + return lo_message_add_typechar(m, LO_INFINITUM); +} + +static int lo_message_add_typechar(lo_message m, char t) +{ + if (m->typelen + 1 >= m->typesize) { + int new_typesize = m->typesize * 2; + char *new_types = 0; + if (!new_typesize) + new_typesize = LO_DEF_TYPE_SIZE; + new_types = realloc(m->types, new_typesize); + if (!new_types) return -1; + m->types = new_types; + m->typesize = new_typesize; + } + m->types[m->typelen] = t; + m->typelen++; + m->types[m->typelen] = '\0'; + if (m->argv) { + free(m->argv); + m->argv = NULL; + } + return 0; +} + +static void *lo_message_add_data(lo_message m, size_t s) +{ + uint32_t old_dlen = m->datalen; + int new_datasize = m->datasize; + int new_datalen = m->datalen + s; + void *new_data = 0; + + if (!new_datasize) + new_datasize = LO_DEF_DATA_SIZE; + + lo_pow2_over(new_datasize, new_datalen); + new_data = realloc(m->data, new_datasize); + if (!new_data) + return 0; + + m->datalen = new_datalen; + m->datasize = new_datasize; + m->data = new_data; + + if (m->argv) { + free(m->argv); + m->argv = NULL; + } + + return (void*)((char*)m->data + old_dlen); +} + +int lo_strsize(const char *s) +{ + return 4 * (strlen(s) / 4 + 1); +} + +size_t lo_arg_size(lo_type type, void *data) +{ + switch (type) { + case LO_TRUE: + case LO_FALSE: + case LO_NIL: + case LO_INFINITUM: + return 0; + + case LO_INT32: + case LO_FLOAT: + case LO_MIDI: + case LO_CHAR: + return 4; + + case LO_INT64: + case LO_TIMETAG: + case LO_DOUBLE: + return 8; + + case LO_STRING: + case LO_SYMBOL: + return lo_strsize((char *)data); + + case LO_BLOB: + return lo_blobsize((lo_blob)data); + + default: + fprintf(stderr, "liblo warning: unhandled OSC type '%c' at %s:%d\n", type, __FILE__, __LINE__); + return 0; + } + + return 0; +} + +char *lo_get_path(void *data, ssize_t size) +{ + ssize_t result = lo_validate_string(data, size); + return (result >= 4) ? (char *)data : NULL; +} + +ssize_t lo_validate_string(void *data, ssize_t size) +{ + ssize_t i = 0, len = 0; + char *pos = data; + + if (size < 0) { + return -LO_ESIZE; // invalid size + } + for (i = 0; i < size; ++i) { + if (pos[i] == '\0') { + len = 4 * (i / 4 + 1); + break; + } + } + if (0 == len) { + return -LO_ETERM; // string not terminated + } + if (len > size) { + return -LO_ESIZE; // would overflow buffer + } + for (; i < len; ++i) { + if (pos[i] != '\0') { + return -LO_EPAD; // non-zero char found in pad area + } + } + return len; +} + + +ssize_t lo_validate_blob(void *data, ssize_t size) +{ + ssize_t i, end, len; + uint32_t dsize; + char *pos = (char *)data; + + if (size < 0) { + return -LO_ESIZE; // invalid size + } + dsize = lo_otoh32(*(uint32_t*)data); + if (dsize > LO_MAX_MSG_SIZE) { // avoid int overflow in next step + return -LO_ESIZE; + } + end = sizeof(uint32_t) + dsize; // end of data + len = 4 * (end / 4 + 1); // full padded size + if (len > size) { + return -LO_ESIZE; // would overflow buffer + } + for (i = end; i < len; ++i) { + if (pos[i] != '\0') { + return -LO_EPAD; // non-zero char found in pad area + } + } + return len; +} + + +ssize_t lo_validate_bundle(void *data, ssize_t size) +{ + ssize_t len = 0, remain = size; + char *pos = data; + uint32_t elem_len; + + len = lo_validate_string(data, size); + if (len < 0) { + return -LO_ESIZE; // invalid size + } + if (0 != strcmp(data, "#bundle")) { + return -LO_EINVALIDBUND; // not a bundle + } + pos += len; + remain -= len; + + // time tag + if (remain < 8) { + return -LO_ESIZE; + } + pos += 8; + remain -= 8; + + while (remain >= 4) { + elem_len = lo_otoh32(*((uint32_t *)pos)); + pos += 4; + remain -= 4; + if (elem_len > remain) { + return -LO_ESIZE; + } + pos += elem_len; + remain -= elem_len; + } + if (0 != remain) { + return -LO_ESIZE; + } + return size; +} + + +ssize_t lo_validate_arg(lo_type type, void *data, ssize_t size) +{ + if (size < 0) { + return -1; + } + switch (type) { + case LO_TRUE: + case LO_FALSE: + case LO_NIL: + case LO_INFINITUM: + return 0; + + case LO_INT32: + case LO_FLOAT: + case LO_MIDI: + case LO_CHAR: + return size >= 4 ? 4 : -LO_ESIZE; + + case LO_INT64: + case LO_TIMETAG: + case LO_DOUBLE: + return size >= 8 ? 8 : -LO_ESIZE; + + case LO_STRING: + case LO_SYMBOL: + return lo_validate_string((char *)data, size); + + case LO_BLOB: + return lo_validate_blob((lo_blob)data, size); + + default: + return -LO_EINVALIDTYPE; + } + return -LO_INT_ERR; +} + +/* convert endianness of arg pointed to by data from network to host */ +void lo_arg_host_endian(lo_type type, void *data) +{ + switch (type) { + case LO_INT32: + case LO_FLOAT: + case LO_BLOB: + case LO_CHAR: + *(int32_t *)data = lo_otoh32(*(int32_t *)data); + break; + + case LO_INT64: + case LO_TIMETAG: + case LO_DOUBLE: + *(int64_t *)data = lo_otoh64(*(int64_t *)data); + break; + + case LO_STRING: + case LO_SYMBOL: + case LO_MIDI: + case LO_TRUE: + case LO_FALSE: + case LO_NIL: + case LO_INFINITUM: + /* these are fine */ + break; + + default: + fprintf(stderr, "liblo warning: unhandled OSC type '%c' at %s:%d\n", + type, __FILE__, __LINE__); + break; + } +} + +/* convert endianness of arg pointed to by data from host to network */ +void lo_arg_network_endian(lo_type type, void *data) +{ + switch (type) { + case LO_INT32: + case LO_FLOAT: + case LO_BLOB: + case LO_CHAR: + *(int32_t *)data = lo_htoo32(*(int32_t *)data); + break; + + case LO_INT64: + case LO_TIMETAG: + case LO_DOUBLE: + *(int64_t *)data = lo_htoo64(*(int64_t *)data); + break; + + case LO_STRING: + case LO_SYMBOL: + case LO_MIDI: + case LO_TRUE: + case LO_FALSE: + case LO_NIL: + case LO_INFINITUM: + /* these are fine */ + break; + + default: + fprintf(stderr, "liblo warning: unhandled OSC type '%c' at %s:%d\n", + type, __FILE__, __LINE__); + break; + } +} + +lo_address lo_message_get_source(lo_message m) +{ + return m->source; +} + +lo_timetag lo_message_get_timestamp(lo_message m) +{ + return m->ts; +} + +size_t lo_message_length(lo_message m, const char *path) +{ + return lo_strsize(path) + lo_strsize(m->types) + m->datalen; +} + +int lo_message_get_argc(lo_message m) +{ + return m->typelen - 1; +} + +lo_arg **lo_message_get_argv(lo_message m) +{ + int i, argc; + char *types, *ptr; + lo_arg **argv; + + if (NULL != m->argv) { return m->argv; } + + i = 0; + argc = m->typelen - 1; + types = m->types + 1; + ptr = m->data; + + argv = calloc(argc, sizeof(lo_arg *)); + for (i = 0; i < argc; ++i) { + size_t len = lo_arg_size(types[i], ptr); + argv[i] = len ? (lo_arg*)ptr : NULL; + ptr += len; + } + m->argv = argv; + return argv; +} + +char *lo_message_get_types(lo_message m) +{ + return m->types + 1; +} + +void *lo_message_serialise(lo_message m, const char *path, void *to, + size_t *size) +{ + int i, argc; + char *types, *ptr; + size_t s = lo_message_length(m, path); + + if (size) { + *size = s; + } + + if (!to) { + to = calloc(1, s); + } + memset((char*)to + lo_strsize(path) - 4, 0, 4); // ensure zero-padding + strcpy(to, path); + memset((char*)to + lo_strsize(path) + lo_strsize(m->types) - 4, 0, 4); + strcpy((char*)to + lo_strsize(path), m->types); + + types = m->types + 1; + ptr = (char*)to + lo_strsize(path) + lo_strsize(m->types); + memcpy(ptr, m->data, m->datalen); + + i = 0; + argc = m->typelen - 1; + for (i = 0; i < argc; ++i) { + size_t len = lo_arg_size(types[i], ptr); + lo_arg_network_endian(types[i], ptr); + ptr += len; + } + return to; +} + + +lo_message lo_message_deserialise(void *data, size_t size, int *result) +{ + lo_message msg = NULL; + char *types = NULL, *ptr = NULL; + int i = 0, argc = 0, remain = size, res = 0, len; + + if (remain <= 0) { res = LO_ESIZE; goto fail; } + + msg = malloc(sizeof(struct _lo_message)); + if (!msg) { res = LO_EALLOC; goto fail; } + + msg->types = NULL; + msg->typelen = 0; + msg->typesize = 0; + msg->data = NULL; + msg->datalen = 0; + msg->datasize = 0; + msg->source = NULL; + msg->argv = NULL; + msg->ts = LO_TT_IMMEDIATE; + + // path + len = lo_validate_string(data, remain); + if (len < 0) { + res = LO_EINVALIDPATH; // invalid path string + goto fail; + } + remain -= len; + + // types + if (remain <= 0) { + res = LO_ENOTYPE; // no type tag string + goto fail; + } + types = (char*)data + len; + len = lo_validate_string(types, remain); + if (len < 0) { + res = LO_EINVALIDTYPE; // invalid type tag string + goto fail; + } + if (types[0] != ',') { + res = LO_EBADTYPE; // type tag string missing initial comma + goto fail; + } + remain -= len; + + msg->typelen = strlen(types); + msg->typesize = len; + msg->types = malloc(msg->typesize); + if (NULL == msg->types) { res = LO_EALLOC; goto fail; } + memcpy(msg->types, types, msg->typesize); + + // args + msg->data = malloc(remain); + if (NULL == msg->data) { res = LO_EALLOC; goto fail; } + memcpy(msg->data, types + len, remain); + msg->datalen = msg->datasize = remain; + ptr = msg->data; + + ++types; + argc = msg->typelen - 1; + if (argc) { + msg->argv = calloc(argc, sizeof(lo_arg *)); + if (NULL == msg->argv) { res = LO_EALLOC; goto fail; } + } + + for (i = 0; remain >= 0 && i < argc; ++i) { + len = lo_validate_arg((lo_type)types[i], ptr, remain); + if (len < 0) { + res = LO_EINVALIDARG; // invalid argument + goto fail; + } + lo_arg_host_endian((lo_type)types[i], ptr); + msg->argv[i] = len ? (lo_arg*)ptr : NULL; + remain -= len; + ptr += len; + } + if (0 != remain || i != argc) { + res = LO_ESIZE; // size/argument mismatch + goto fail; + } + + if (result) { *result = res; } + return msg; + +fail: + if (msg) { lo_message_free(msg); } + if (result) { *result = res; } + return NULL; +} + +void lo_message_pp(lo_message m) +{ + void *d = m->data; + void *end = (char*)m->data + m->datalen; + int i; + + printf("%s ", m->types); + for (i = 1; m->types[i]; i++) { + if (i > 1) { + printf(" "); + } + + lo_arg_pp_internal(m->types[i], d, 1); + d = (char*)d + lo_arg_size(m->types[i], d); + } + putchar('\n'); + if (d != end) { + fprintf(stderr, "liblo warning: type and data do not match (off by %d) in message %p\n", + abs((char*)d - (char*)end), m); + } +} + +void lo_arg_pp(lo_type type, void *data) +{ + lo_arg_pp_internal(type, data, 0); +} + +void lo_arg_pp_internal(lo_type type, void *data, int bigendian) +{ + lo_pcast32 val32; + lo_pcast64 val64; + int size; + int i; + + size = lo_arg_size(type, data); + if (size == 4 || type == LO_BLOB) { + if (bigendian) { + val32.nl = lo_otoh32(*(int32_t *)data); + } else { + val32.nl = *(int32_t *)data; + } + } else if (size == 8) { + if (bigendian) { + val64.nl = lo_otoh64(*(int64_t *)data); + } else { + val64.nl = *(int64_t *)data; + } + } + + switch (type) { + case LO_INT32: + printf("%d", val32.i); + break; + + case LO_FLOAT: + printf("%f", val32.f); + break; + + case LO_STRING: + printf("\"%s\"", (char *)data); + break; + + case LO_BLOB: + printf("["); + if (val32.i > 12) { + printf("%d byte blob", val32.i); + } else { + printf("%db ", val32.i); + for (i=0; i<val32.i; i++) { + printf("0x%02x", *((char *)(data) + 4 + i)); + if (i+1 < val32.i) printf(" "); + } + } + printf("]"); + break; + + case LO_INT64: + printf("%lld", (long long int)val64.i); + break; + + case LO_TIMETAG: + printf("%08x.%08x", val64.tt.sec, val64.tt.frac); + break; + + case LO_DOUBLE: + printf("%f", val64.f); + break; + + case LO_SYMBOL: + printf("'%s", (char *)data); + break; + + case LO_CHAR: + printf("'%c'", (char)val32.c); + break; + + case LO_MIDI: + printf("MIDI ["); + for (i=0; i<4; i++) { + printf("0x%02x", *((uint8_t *)(data) + i)); + if (i+1 < 4) printf(" "); + } + printf("]"); + break; + + case LO_TRUE: + printf("#T"); + break; + + case LO_FALSE: + printf("#F"); + break; + + case LO_NIL: + printf("Nil"); + break; + + case LO_INFINITUM: + printf("Infinitum"); + break; + + default: + fprintf(stderr, "liblo warning: unhandled type: %c\n", type); + break; + } +} + +int lo_is_numerical_type(lo_type a) +{ + return strchr(lo_numerical_types, a) != 0; +} + +int lo_is_string_type(lo_type a) +{ + return strchr(lo_string_types, a) != 0; +} + +int lo_coerce(lo_type type_to, lo_arg *to, lo_type type_from, lo_arg *from) +{ + if (type_to == type_from) { + memcpy(to, from, lo_arg_size(type_from, from)); + + return 1; + } + + if (lo_is_string_type(type_to) && lo_is_string_type(type_from)) { + strcpy((char *)to, (char *)from); + + return 1; + } + + if (lo_is_numerical_type(type_to) && lo_is_numerical_type(type_from)) { + switch (type_to) { + case LO_INT32: + to->i = (uint32_t)lo_hires_val(type_from, from); + break; + + case LO_INT64: + to->i64 = (uint64_t)lo_hires_val(type_from, from); + break; + + case LO_FLOAT: + to->f = (float)lo_hires_val(type_from, from); + break; + + case LO_DOUBLE: + to->d = (double)lo_hires_val(type_from, from); + break; + + default: + fprintf(stderr, "liblo: bad coercion: %c -> %c\n", type_from, + type_to); + return 0; + } + return 1; + } + + return 0; +} + +lo_hires lo_hires_val(lo_type type, lo_arg *p) +{ + switch (type) { + case LO_INT32: + return p->i; + case LO_INT64: + return p->h; + case LO_FLOAT: + return p->f; + case LO_DOUBLE: + return p->d; + default: + fprintf(stderr, "liblo: hires val requested of non numerical type '%c' at %s:%d\n", type, __FILE__, __LINE__); + break; + } + + return 0.0l; +} + + + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/method.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdio.h> + +#include "lo_types_internal.h" +#include "lo/lo.h" + +void lo_method_pp(lo_method m) +{ + lo_method_pp_prefix(m, ""); +} + +void lo_method_pp_prefix(lo_method m, const char *p) +{ + printf("%spath: %s\n", p, m->path); + printf("%stypespec: %s\n", p, m->typespec); + printf("%shandler: %p\n", p, m->handler); + printf("%suser-data: %p\n", p, m->user_data); +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/pattern_match.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,248 @@ +/* Open SoundControl kit in C++ */ +/* Copyright (C) 2002-2004 libOSC++ contributors. See AUTHORS */ +/* */ +/* This library is free software; you can redistribute it and/or */ +/* modify it under the terms of the GNU Lesser General Public */ +/* License as published by the Free Software Foundation; either */ +/* version 2.1 of the License, or (at your option) any later version. */ +/* */ +/* This library is distributed in the hope that it will be useful, */ +/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU */ +/* Lesser General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU Lesser General Public */ +/* License along with this library; if not, write to the Free Software */ +/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* */ +/* For questions regarding this program contact */ +/* Daniel Holth <dholth@fastmail.fm> or visit */ +/* http://wiretap.stetson.edu/ */ + +/* In the sprit of the public domain, my modifications to this file are also */ +/* dedicated to the public domain. Daniel Holth, Oct. 2004 */ + +/* ChangeLog: + * + * 2004-10-29 Import, convert to C++, begin OSC syntax changes. -dwh + * OSC syntax changes are now working, needs more testing. + * + */ + +// Original header and syntax: + +/* + * robust glob pattern matcher + * ozan s. yigit/dec 1994 + * public domain + * + * glob patterns: + * * matches zero or more characters + * ? matches any single character + * [set] matches any character in the set + * [^set] matches any character NOT in the set + * where a set is a group of characters or ranges. a range + * is written as two characters seperated with a hyphen: a-z denotes + * all characters between a to z inclusive. + * [-set] set matches a literal hypen and any character in the set + * []set] matches a literal close bracket and any character in the set + * + * char matches itself except where char is '*' or '?' or '[' + * \char matches char, including any pattern character + * + * examples: + * a*c ac abc abbc ... + * a?c acc abc aXc ... + * a[a-z]c aac abc acc ... + * a[-a-z]c a-c aac abc ... + * + * $Log$ + * Revision 1.1 2004/11/19 23:00:57 theno23 + * Added lo_send_timestamped + * + * Revision 1.3 1995/09/14 23:24:23 oz + * removed boring test/main code. + * + * Revision 1.2 94/12/11 10:38:15 oz + * cset code fixed. it is now robust and interprets all + * variations of cset [i think] correctly, including [z-a] etc. + * + * Revision 1.1 94/12/08 12:45:23 oz + * Initial revision + */ + +#include "lo/lo.h" + +#ifndef NEGATE +#define NEGATE '!' +#endif + +#ifndef true +#define true 1 +#endif +#ifndef false +#define false 0 +#endif + +int lo_pattern_match(const char *str, const char *p) +{ + int negate; + int match; + char c; + + while (*p) { + if (!*str && *p != '*') + return false; + + switch (c = *p++) { + + case '*': + while (*p == '*' && *p != '/') + p++; + + if (!*p) + return true; + +// if (*p != '?' && *p != '[' && *p != '\\') + if (*p != '?' && *p != '[' && *p != '{') + while (*str && *p != *str) + str++; + + while (*str) { + if (lo_pattern_match(str, p)) + return true; + str++; + } + return false; + + case '?': + if (*str) + break; + return false; + /* + * set specification is inclusive, that is [a-z] is a, z and + * everything in between. this means [z-a] may be interpreted + * as a set that contains z, a and nothing in between. + */ + case '[': + if (*p != NEGATE) + negate = false; + else { + negate = true; + p++; + } + + match = false; + + while (!match && (c = *p++)) { + if (!*p) + return false; + if (*p == '-') { /* c-c */ + if (!*++p) + return false; + if (*p != ']') { + if (*str == c || *str == *p || + (*str > c && *str < *p)) + match = true; + } + else { /* c-] */ + if (*str >= c) + match = true; + break; + } + } + else { /* cc or c] */ + if (c == *str) + match = true; + if (*p != ']') { + if (*p == *str) + match = true; + } + else + break; + } + } + + if (negate == match) + return false; + /* + * if there is a match, skip past the cset and continue on + */ + while (*p && *p != ']') + p++; + if (!*p++) /* oops! */ + return false; + break; + + /* + * {astring,bstring,cstring} + */ + case '{': + { + // *p is now first character in the {brace list} + const char *place = str; // to backtrack + const char *remainder = p; // to forwardtrack + + // find the end of the brace list + while (*remainder && *remainder != '}') + remainder++; + if (!*remainder++) /* oops! */ + return false; + + c = *p++; + + while (c) { + if (c == ',') { + if(lo_pattern_match(str, remainder)) { + return true; + } else { + // backtrack on test string + str = place; + // continue testing, + // skip comma + if (!*p++) // oops + return false; + } + } + else if (c == '}') { + // continue normal pattern matching + if (!*p && !*str) return true; + str--; // str is incremented again below + break; + } else if (c == *str) { + str++; + if (!*str && *remainder) + return false; + } else { // skip to next comma + str = place; + while (*p != ',' && *p != '}' && *p) + p++; + if (*p == ',') + p++; + else if (*p == '}') { + return false; + } + } + c = *p++; + } + } + + break; + + /* Not part of OSC pattern matching + case '\\': + if (*p) + c = *p++; + */ + + default: + if (c != *str) + return false; + break; + + } + str++; + } + + return !*str; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/send.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,491 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdarg.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <sys/types.h> + +#ifdef _MSC_VER +#include <io.h> +#else +#include <unistd.h> +#endif + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <netdb.h> +#include <sys/socket.h> +#include <sys/un.h> +#endif + +#include "lo_types_internal.h" +#include "lo/lo.h" + +#ifndef MSG_NOSIGNAL +#define MSG_NOSIGNAL 0 +#endif + +#ifdef WIN32 +int initWSock(); +#endif + +#ifdef WIN32 +#define geterror() WSAGetLastError() +#else +#define geterror() errno +#endif + +static int resolve_address(lo_address a); +static int create_socket(lo_address a); +static int send_data(lo_address a, lo_server from, char *data, const size_t data_len); + +// message.c +int lo_message_add_varargs_internal(lo_message m, const char *types, va_list ap, + const char *file, int line); + + + +/* Don't call lo_send_internal directly, use lo_send, a macro wrapping this + * function with appropriate values for file and line */ + +#ifdef __GNUC__ +int lo_send_internal(lo_address t, const char *file, const int line, + const char *path, const char *types, ...) +#else +int lo_send(lo_address t, const char *path, const char *types, ...) +#endif +{ + va_list ap; + int ret; +#ifndef __GNUC__ + const char *file = ""; + int line = 0; +#endif + + lo_message msg = lo_message_new(); + + t->errnum = 0; + t->errstr = NULL; + + va_start(ap, types); + ret = lo_message_add_varargs_internal(msg, types, ap, file, line); + + if (ret) { + lo_message_free(msg); + t->errnum = ret; + if (ret == -1) t->errstr = "unknown type"; + else t->errstr = "bad format/args"; + return ret; + } + + ret = lo_send_message(t, path, msg); + lo_message_free(msg); + + return ret; +} + + +/* Don't call lo_send_timestamped_internal directly, use lo_send_timestamped, a + * macro wrapping this function with appropriate values for file and line */ + +#ifdef __GNUC__ +int lo_send_timestamped_internal(lo_address t, const char *file, + const int line, lo_timetag ts, + const char *path, const char *types, ...) +#else +int lo_send_timestamped(lo_address t, lo_timetag ts, + const char *path, const char *types, ...) +#endif +{ + va_list ap; + int ret; + + lo_message msg = lo_message_new(); + lo_bundle b = lo_bundle_new(ts); + +#ifndef __GNUC__ + const char *file = ""; + int line = 0; +#endif + + t->errnum = 0; + t->errstr = NULL; + + va_start(ap, types); + ret = lo_message_add_varargs_internal(msg, types, ap, file, line); + + if (t->errnum) { + lo_message_free(msg); + return t->errnum; + } + + lo_bundle_add_message(b, path, msg); + ret = lo_send_bundle(t, b); + lo_message_free(msg); + lo_bundle_free(b); + + return ret; +} + +/* Don't call lo_send_from_internal directly, use macros wrapping this + * function with appropriate values for file and line */ + +#ifdef __GNUC__ +int lo_send_from_internal(lo_address to, lo_server from, const char *file, + const int line, lo_timetag ts, + const char *path, const char *types, ...) +#else +int lo_send_from(lo_address to, lo_server from, lo_timetag ts, + const char *path, const char *types, ...) +#endif +{ + lo_bundle b = NULL; + va_list ap; + int ret; + +#ifndef __GNUC__ + const char *file = ""; + int line = 0; +#endif + + lo_message msg = lo_message_new(); + if (ts.sec!=LO_TT_IMMEDIATE.sec || ts.frac!=LO_TT_IMMEDIATE.frac) + b = lo_bundle_new(ts); + + // Clear any previous errors + to->errnum = 0; + to->errstr = NULL; + + va_start(ap, types); + ret = lo_message_add_varargs_internal(msg, types, ap, file, line); + + if (to->errnum) { + if (b) lo_bundle_free(b); + lo_message_free(msg); + return to->errnum; + } + + if (b) { + lo_bundle_add_message(b, path, msg); + ret = lo_send_bundle_from(to, from, b); + } else { + ret = lo_send_message_from(to, from, path, msg); + } + + // Free-up memory + lo_message_free(msg); + if (b) lo_bundle_free(b); + + return ret; +} + + +#if 0 + +This (incomplete) function converts from printf-style formats to OSC typetags, +but I think its dangerous and mislieading so its not available at the moment. + +static char *format_to_types(const char *format); + +static char *format_to_types(const char *format) +{ + const char *ptr; + char *types = malloc(sizeof(format) + 1); + char *out = types; + int inspec = 0; + int width = 0; + int number = 0; + + if (!format) { + return NULL; + } + + for (ptr = format; *ptr; ptr++) { + if (inspec) { + if (*ptr == 'l') { + width++; + } else if (*ptr >= '0' && *ptr <= '9') { + number *= 10; + number += *ptr - '0'; + } else if (*ptr == 'd') { + if (width < 2 && number < 64) { + *out++ = LO_INT32; + } else { + *out++ = LO_INT64; + } + } else if (*ptr == 'f') { + if (width < 2 && number < 64) { + *out++ = LO_FLOAT; + } else { + *out++ = LO_DOUBLE; + } + } else if (*ptr == '%') { + fprintf(stderr, "liblo warning, unexpected '%%' in format\n"); + inspec = 1; + width = 0; + number = 0; + } else { + fprintf(stderr, "liblo warning, unrecognised character '%c' " + "in format\n", *ptr); + } + } else { + if (*ptr == '%') { + inspec = 1; + width = 0; + number = 0; + } else if (*ptr == LO_TRUE || *ptr == LO_FALSE || *ptr == LO_NIL || + *ptr == LO_INFINITUM) { + *out++ = *ptr; + } else { + fprintf(stderr, "liblo warning, unrecognised character '%c' " + "in format\n", *ptr); + } + } + } + *out++ = '\0'; + + return types; +} + +#endif + + +static int resolve_address(lo_address a) +{ + int ret; + + if (a->protocol == LO_UDP || a->protocol == LO_TCP) { + struct addrinfo *ai; + struct addrinfo hints; + + memset(&hints, 0, sizeof(hints)); +#ifdef ENABLE_IPV6 + hints.ai_family = PF_UNSPEC; +#else + hints.ai_family = PF_INET; +#endif + hints.ai_socktype = a->protocol == LO_UDP ? SOCK_DGRAM : SOCK_STREAM; + + if ((ret = getaddrinfo(a->host, a->port, &hints, &ai))) { + a->errnum = ret; + a->errstr = gai_strerror(ret); + a->ai = NULL; + return -1; + } + + a->ai = ai; + } + + return 0; +} + +static int create_socket(lo_address a) +{ + if (a->protocol == LO_UDP || a->protocol == LO_TCP) { + + a->socket = socket(a->ai->ai_family, a->ai->ai_socktype, 0); + if (a->socket == -1) { + a->errnum = geterror(); + a->errstr = NULL; + return -1; + } + + if (a->protocol == LO_TCP) { + // Only call connect() for TCP sockets - we use sendto() for UDP + if ((connect(a->socket, a->ai->ai_addr, a->ai->ai_addrlen))) { + a->errnum = geterror(); + a->errstr = NULL; + close(a->socket); + a->socket = -1; + return -1; + } + } + // if UDP and destination address is broadcast allow broadcast on the + // socket + else if (a->protocol == LO_UDP && a->ai->ai_family == AF_INET) + { + // If UDP, and destination address is broadcast, + // then allow broadcast on the socket. + struct sockaddr_in* si = (struct sockaddr_in*)a->ai->ai_addr; + unsigned char* ip = (unsigned char*)&(si->sin_addr); + + if (ip[0]==255 && ip[1]==255 && ip[2]==255 && ip[3]==255) + { + int opt = 1; + setsockopt(a->socket, SOL_SOCKET, SO_BROADCAST, &opt, sizeof(int)); + } + } + + } +#ifndef WIN32 + else if (a->protocol == LO_UNIX) { + struct sockaddr_un sa; + + a->socket = socket(PF_UNIX, SOCK_DGRAM, 0); + if (a->socket == -1) { + a->errnum = geterror(); + a->errstr = NULL; + return -1; + } + + sa.sun_family = AF_UNIX; + strncpy(sa.sun_path, a->port, sizeof(sa.sun_path)-1); + + if ((connect(a->socket, (struct sockaddr *)&sa, sizeof(sa))) < 0) { + a->errnum = geterror(); + a->errstr = NULL; + close(a->socket); + a->socket = -1; + return -1; + } + } +#endif + else { + /* unknown protocol */ + return -2; + } + + return 0; +} + +static int send_data(lo_address a, lo_server from, char *data, const size_t data_len) +{ + int ret=0; + int sock=-1; + +#ifdef WIN32 + if(!initWSock()) return -1; +#endif + + if (data_len > LO_MAX_MSG_SIZE) { + a->errnum = 99; + a->errstr = "Attempted to send message in excess of maximum " + "message size"; + return -1; + } + + // Resolve the destination address, if not done already + if (!a->ai) { + ret = resolve_address( a ); + if (ret) return ret; + } + + // Re-use existing socket? + if (from) { + sock = from->sockets[0].fd; + } else if (a->protocol == LO_UDP && lo_client_sockets.udp!=-1) { + sock = lo_client_sockets.udp; + } else { + if (a->socket==-1) { + ret = create_socket( a ); + if (ret) return ret; + } + sock = a->socket; + } + + + + // Send Length of the following data + if (a->protocol == LO_TCP) { + int32_t size = htonl(data_len); + ret = send(sock, &size, sizeof(size), MSG_NOSIGNAL); + } + + // Send the data + if (a->protocol == LO_UDP) { + if (a->ttl >= 0) { + unsigned char ttl = (unsigned char)a->ttl; + setsockopt(sock,IPPROTO_IP,IP_MULTICAST_TTL,&ttl,sizeof(ttl)); + } + ret = sendto(sock, data, data_len, MSG_NOSIGNAL, + a->ai->ai_addr, a->ai->ai_addrlen); + } else { + ret = send(sock, data, data_len, MSG_NOSIGNAL); + } + + if (a->protocol == LO_TCP && ret == -1) { + close(a->socket); + a->socket=-1; + } + + if (ret == -1) { + a->errnum = geterror(); + a->errstr = NULL; + } else { + a->errnum = 0; + a->errstr = NULL; + } + + return ret; +} + + +int lo_send_message(lo_address a, const char *path, lo_message msg) +{ + return lo_send_message_from( a, NULL, path, msg ); +} + +int lo_send_message_from(lo_address a, lo_server from, const char *path, lo_message msg) +{ + const size_t data_len = lo_message_length(msg, path); + char *data = lo_message_serialise(msg, path, NULL, NULL); + + // Send the message + int ret = send_data( a, from, data, data_len ); + + // For TCP, retry once if it failed. The first try will return + // error if the connection was closed, so the second try will + // attempt to re-open the connection. + if (ret == -1 && a->protocol == LO_TCP) + ret = send_data( a, from, data, data_len ); + + // Free the memory allocated by lo_message_serialise + if (data) free( data ); + + return ret; +} + + +int lo_send_bundle(lo_address a, lo_bundle b) +{ + return lo_send_bundle_from( a, NULL, b ); +} + + +int lo_send_bundle_from(lo_address a, lo_server from, lo_bundle b) +{ + const size_t data_len = lo_bundle_length(b); + char *data = lo_bundle_serialise(b, NULL, NULL); + + // Send the bundle + int ret = send_data( a, from, data, data_len ); + + // Free the memory allocated by lo_bundle_serialise + if (data) free( data ); + + return ret; +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/server.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1400 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <float.h> +#include <sys/types.h> + +#ifdef _MSC_VER +#define _WINSOCKAPI_ +#define snprintf _snprintf +#else +#include <unistd.h> +#endif + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#define EADDRINUSE WSAEADDRINUSE +#else +#include <netdb.h> +#include <sys/socket.h> +#ifdef HAVE_POLL +#include <sys/poll.h> +#endif +#include <sys/un.h> +#include <arpa/inet.h> +#endif + +#ifdef WIN32 +#define geterror() WSAGetLastError() +#else +#define geterror() errno +#endif + +#include "lo_types_internal.h" +#include "lo_internal.h" +#include "lo/lo.h" +#include "lo/lo_throw.h" + +#define LO_HOST_SIZE 1024 + +typedef struct { + lo_timetag ts; + char *path; + lo_message msg; + void *next; +} queued_msg_list; + +struct lo_cs lo_client_sockets = {-1, -1}; + +static int lo_can_coerce_spec(const char *a, const char *b); +static int lo_can_coerce(char a, char b); +static void dispatch_method(lo_server s, const char *path, + lo_message msg); +static int dispatch_queued(lo_server s); +static void queue_data(lo_server s, lo_timetag ts, const char *path, + lo_message msg); +static lo_server lo_server_new_with_proto_internal(const char *group, + const char *port, int proto, + lo_err_handler err_h); +static int lo_server_add_socket(lo_server s, int socket); +static void lo_server_del_socket(lo_server s, int index, int socket); +static int lo_server_join_multicast_group(lo_server s, const char *group); + +#ifdef WIN32 +#ifndef gai_strerror +// Copied from the Win32 SDK + +// WARNING: The gai_strerror inline functions below use static buffers, +// and hence are not thread-safe. We'll use buffers long enough to hold +// 1k characters. Any system error messages longer than this will be +// returned as empty strings. However 1k should work for the error codes +// used by getaddrinfo(). +#define GAI_STRERROR_BUFFER_SIZE 1024 + +char *WSAAPI gai_strerrorA(int ecode) +{ + DWORD dwMsgLen; + static char buff[GAI_STRERROR_BUFFER_SIZE + 1]; + + dwMsgLen = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM + |FORMAT_MESSAGE_IGNORE_INSERTS + |FORMAT_MESSAGE_MAX_WIDTH_MASK, + NULL, + ecode, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPSTR)buff, + GAI_STRERROR_BUFFER_SIZE, + NULL); + return buff; +} +#endif + +static int stateWSock = -1; + +int initWSock() +{ + WORD reqversion; + WSADATA wsaData; + if(stateWSock >= 0) return stateWSock; + /* TODO - which version of Winsock do we actually need? */ + + reqversion = MAKEWORD( 2, 2 ); + if(WSAStartup(reqversion,&wsaData) != 0) { + /* Couldn't initialize Winsock */ + stateWSock = 0; + } + else if ( LOBYTE( wsaData.wVersion ) != LOBYTE(reqversion) || + HIBYTE( wsaData.wVersion ) != HIBYTE(reqversion) ) { + /* wrong version */ + WSACleanup(); + stateWSock = 0; + } + else + stateWSock = 1; + + return stateWSock; +} +#endif + +lo_server lo_server_new(const char *port, lo_err_handler err_h) +{ + return lo_server_new_with_proto(port, LO_DEFAULT, err_h); +} + +lo_server lo_server_new_multicast(const char *group, const char *port, + lo_err_handler err_h) +{ + return lo_server_new_with_proto_internal(group, port, LO_UDP, err_h); +} + +lo_server lo_server_new_with_proto(const char *port, int proto, + lo_err_handler err_h) +{ + return lo_server_new_with_proto_internal(NULL, port, proto, err_h); +} + +lo_server lo_server_new_with_proto_internal(const char *group, + const char *port, int proto, + lo_err_handler err_h) +{ + lo_server s; + struct addrinfo *ai = NULL, *it, *used; + struct addrinfo hints; + int ret = -1; + int tries = 0; + char pnum[16]; + const char *service; + char hostname[LO_HOST_SIZE]; + + // Set real protocol, if Default is requested + if (proto==LO_DEFAULT) { +#ifndef WIN32 + if (port && *port == '/') proto = LO_UNIX; + else +#endif + proto = LO_UDP; + } + + +#ifdef WIN32 + if(!initWSock()) return NULL; +#endif + + s = calloc(1, sizeof(struct _lo_server)); + if (!s) return 0; + + s->err_h = err_h; + s->first = NULL; + s->ai = NULL; + s->hostname = NULL; + s->protocol = proto; + s->port = 0; + s->path = NULL; + s->queued = NULL; + s->sockets_len = 1; + s->sockets_alloc = 2; + s->sockets = calloc(2, sizeof(*(s->sockets))); + + if (!s->sockets) { + free(s); + return 0; + } + + s->sockets[0].fd = -1; + + memset(&hints, 0, sizeof(hints)); + + if (proto == LO_UDP) { + hints.ai_socktype = SOCK_DGRAM; + } else if (proto == LO_TCP) { + hints.ai_socktype = SOCK_STREAM; + } +#ifndef WIN32 + else if (proto == LO_UNIX) { + + struct sockaddr_un sa; + + s->sockets[0].fd = socket(PF_UNIX, SOCK_DGRAM, 0); + if (s->sockets[0].fd == -1) { + int err = geterror(); + used = NULL; + lo_throw(s, err, strerror(err), "socket()"); + lo_server_free(s); + + return NULL; + } + + sa.sun_family = AF_UNIX; + strncpy(sa.sun_path, port, sizeof(sa.sun_path)-1); + + if ((ret = bind(s->sockets[0].fd, + (struct sockaddr *)&sa, sizeof(sa))) < 0) { + int err = geterror(); + lo_throw(s, err, strerror(err), "bind()"); + + lo_server_free(s); + return NULL; + } + + s->path = strdup(port); + + return s; + } +#endif + else { + lo_throw(s, LO_UNKNOWNPROTO, "Unknown protocol", NULL); + lo_server_free(s); + + return NULL; + } + +#ifdef ENABLE_IPV6 + hints.ai_family = PF_UNSPEC; +#else + hints.ai_family = PF_INET; +#endif + hints.ai_flags = AI_PASSIVE; + + if (!port) { + service = pnum; + } else { + service = port; + } + do { + if (!port) { + /* not a good way to get random numbers, but its not critical */ + snprintf(pnum, 15, "%ld", 10000 + ((unsigned int)rand() + + time(NULL)) % 10000); + } + + if ((ret = getaddrinfo(NULL, service, &hints, &ai))) { + lo_throw(s, ret, gai_strerror(ret), NULL); + freeaddrinfo(ai); + + return NULL; + } + + used = NULL; + s->ai = ai; + s->sockets[0].fd = -1; + s->port = 0; + + for (it = ai; it && s->sockets[0].fd == -1; it = it->ai_next) { + used = it; + s->sockets[0].fd = socket(it->ai_family, hints.ai_socktype, 0); + } + if (s->sockets[0].fd == -1) { + int err = geterror(); + used = NULL; + lo_throw(s, err, strerror(err), "socket()"); + + lo_server_free(s); + return NULL; + } + + /* Join multicast group if specified. */ + /* This must be done before bind() on POSIX, but after bind() Windows. */ +#ifndef WIN32 + if (group != NULL) + if (lo_server_join_multicast_group(s, group)) + return NULL; +#endif + + if ((ret = bind(s->sockets[0].fd, used->ai_addr, used->ai_addrlen)) < 0) { + int err = geterror(); + if (err == EINVAL || err == EADDRINUSE) { + used = NULL; + + continue; + } + lo_throw(s, err, strerror(err), "bind()"); + + lo_server_free(s); + + return NULL; + } + } while (!used && tries++ < 16); + + /* Join multicast group if specified (see above). */ +#ifdef WIN32 + if (group != NULL) + if (lo_server_join_multicast_group(s, group)) + return NULL; +#endif + + if (proto == LO_TCP) { + listen(s->sockets[0].fd, 8); + } + + if (!used) { + lo_throw(s, LO_NOPORT, "cannot find free port", NULL); + + lo_server_free(s); + return NULL; + } + + if (proto == LO_UDP) { + lo_client_sockets.udp = s->sockets[0].fd; + } else if (proto == LO_TCP) { + lo_client_sockets.tcp = s->sockets[0].fd; + } + + /* Set hostname to empty string */ + hostname[0] = '\0'; + +#ifdef ENABLE_IPV6 + /* Try it the IPV6 friendly way first */ + for (it = ai; it; it = it->ai_next) { + if (getnameinfo(it->ai_addr, it->ai_addrlen, hostname, + sizeof(hostname), NULL, 0, NI_NAMEREQD) == 0) { + break; + } + } + + /* check to make sure getnameinfo() didn't just set the hostname to "::". + Needed on Darwin. */ + if (hostname[0] == ':') { + hostname[0] = '\0'; + } +#endif + + + /* Fallback to the oldschool (i.e. more reliable) way */ + if (!hostname[0]) { + struct hostent *he; + + gethostname(hostname, sizeof(hostname)); + he = gethostbyname(hostname); + if (he) { + strncpy(hostname, he->h_name, sizeof(hostname)); + } + } + + /* soethings gone really wrong, just hope its local only */ + if (!hostname[0]) { + strcpy(hostname, "localhost"); + } + s->hostname = strdup(hostname); + + if (used->ai_family == PF_INET6) { + struct sockaddr_in6 *addr = (struct sockaddr_in6 *)used->ai_addr; + + s->port = htons(addr->sin6_port); + } else if (used->ai_family == PF_INET) { + struct sockaddr_in *addr = (struct sockaddr_in *)used->ai_addr; + + s->port = htons(addr->sin_port); + } else { + lo_throw(s, LO_UNKNOWNPROTO, "unknown protocol family", NULL); + s->port = atoi(port); + } + + return s; +} + +int lo_server_join_multicast_group(lo_server s, const char *group) +{ + struct ip_mreq mreq; + unsigned int yes = 1; + memset(&mreq, 0, sizeof(mreq)); +#ifdef HAVE_INET_ATON + if (inet_aton(group, &mreq.imr_multiaddr)==0) { + int err = geterror(); + lo_throw(s, err, strerror(err), "inet_aton()"); + lo_server_free(s); + return err; + } +#else + mreq.imr_multiaddr.s_addr = inet_addr(group); + if (mreq.imr_multiaddr.s_addr == INADDR_ANY + || mreq.imr_multiaddr.s_addr == INADDR_NONE) + { + int err = geterror(); + lo_throw(s, err, strerror(err), "inet_addr()"); + lo_server_free(s); + return err; + } +#endif + mreq.imr_interface.s_addr=htonl(INADDR_ANY); + + if (setsockopt(s->sockets[0].fd,IPPROTO_IP,IP_ADD_MEMBERSHIP, + &mreq,sizeof(mreq)) < 0) + { + int err = geterror(); + lo_throw(s, err, strerror(err), "setsockopt(IP_ADD_MEMBERSHIP)"); + lo_server_free(s); + return err; + } + + if (setsockopt(s->sockets[0].fd,SOL_SOCKET,SO_REUSEADDR, + &yes,sizeof(yes)) < 0) + { + int err = geterror(); + lo_throw(s, err, strerror(err), "setsockopt(SO_REUSEADDR)"); + lo_server_free(s); + return err; + } + +#ifdef SO_REUSEPORT + if (setsockopt(s->sockets[0].fd,SOL_SOCKET,SO_REUSEPORT, + &yes,sizeof(yes)) < 0) + { + int err = geterror(); + lo_throw(s, err, strerror(err), "setsockopt(SO_REUSEPORT)"); + lo_server_free(s); + return err; + } +#endif + + return 0; +} + +void lo_server_free(lo_server s) +{ + if (s) { + lo_method it; + lo_method next; + int i; + + for (i=s->sockets_len-1; i >= 0; i--) + { + if (s->sockets[i].fd != -1) { + if (s->protocol == LO_UDP + && s->sockets[i].fd == lo_client_sockets.udp) + { + lo_client_sockets.udp = -1; + } + else if (s->protocol == LO_TCP + && s->sockets[0].fd == lo_client_sockets.tcp) + { + lo_client_sockets.tcp = -1; + } + + close(s->sockets[i].fd); + s->sockets[i].fd = -1; + } + } + if (s->ai) { + freeaddrinfo(s->ai); + s->ai=NULL; + } + if (s->hostname) { + free(s->hostname); + s->hostname = NULL; + } + if (s->path) { + if (s->protocol == LO_UNIX) unlink( s->path ); + free(s->path); + s->path = NULL; + } + for (it = s->first; it; it = next) { + next = it->next; + free((char *)it->path); + free((char *)it->typespec); + free(it); + } + free(s->sockets); + free(s); + } +} + +void *lo_server_recv_raw(lo_server s, size_t *size) +{ + char buffer[LO_MAX_MSG_SIZE]; + int ret; + void *data = NULL; + +#ifdef WIN32 + if(!initWSock()) return NULL; +#endif + + s->addr_len = sizeof(s->addr); + + ret = recvfrom(s->sockets[0].fd, buffer, LO_MAX_MSG_SIZE, 0, + (struct sockaddr *)&s->addr, &s->addr_len); + if (ret <= 0) { + return NULL; + } + data = malloc(ret); + memcpy(data, buffer, ret); + + if (size) *size = ret; + + return data; +} + +void *lo_server_recv_raw_stream(lo_server s, size_t *size) +{ + struct sockaddr_storage addr; + socklen_t addr_len = sizeof(addr); + char buffer[LO_MAX_MSG_SIZE]; + int32_t read_size; + int ret=0, i; + void *data = NULL; + int sock = -1; + int repeat = 1; +#ifdef HAVE_SELECT +#ifndef HAVE_POLL + fd_set ps; + int nfds=0; +#endif +#endif + + /* check sockets in reverse order so that already-open sockets + * have priority. this allows checking for closed sockets even + * when new connections are being requested. it also allows to + * continue looping through the list of sockets after closing and + * deleting a socket, since deleting sockets doesn't affect the + * order of the array to the left of the index. */ + +#ifdef HAVE_POLL + for (i=0; i < s->sockets_len; i++) { + s->sockets[i].events = POLLIN | POLLPRI; + s->sockets[i].revents = 0; + } + + poll(s->sockets, s->sockets_len, -1); + + for (i=(s->sockets_len-1); i >= 0; --i) { + if (s->sockets[i].revents == POLLERR + || s->sockets[i].revents == POLLHUP) + { + if (i>0) { + close(s->sockets[i].fd); + lo_server_del_socket(s, i, s->sockets[i].fd); + continue; + } + else + return NULL; + } + if (s->sockets[i].revents) { + sock = s->sockets[i].fd; + +#else +#ifdef HAVE_SELECT + if(!initWSock()) return NULL; + + FD_ZERO(&ps); + for (i=(s->sockets_len-1); i >= 0; --i) { + FD_SET(s->sockets[i].fd, &ps); + if (s->sockets[i].fd > nfds) + nfds = s->sockets[i].fd; + } + + if (select(nfds+1,&ps,NULL,NULL,NULL) == SOCKET_ERROR) + return NULL; + + for (i=0; i < s->sockets_len; i++) { + if (FD_ISSET(s->sockets[i].fd, &ps)) { + sock = s->sockets[i].fd; + +#endif +#endif + + if (sock == -1 || !repeat) + return NULL; + + /* zeroeth socket is listening for new connections */ + if (sock == s->sockets[0].fd) { + sock = accept(sock, (struct sockaddr *)&addr, &addr_len); + i = lo_server_add_socket(s, sock); + + /* only repeat this loop for sockets other than the listening + * socket, (otherwise i will be wrong next time around) */ + repeat = 0; + } + + if (i<0) { + close(sock); + return NULL; + } + + ret = recv(sock, &read_size, sizeof(read_size), 0); + read_size = ntohl(read_size); + if (read_size > LO_MAX_MSG_SIZE || ret <= 0) { + close(sock); + lo_server_del_socket(s, i, sock); + if (ret > 0) + lo_throw(s, LO_TOOBIG, "Message too large", "recv()"); + continue; + } + ret = recv(sock, buffer, read_size, 0); + if (ret <= 0) { + close(sock); + lo_server_del_socket(s, i, sock); + continue; + } + + /* end of loop over sockets: successfully read data */ + break; + } + } + + data = malloc(ret); + memcpy(data, buffer, ret); + + if (size) *size = ret; + + return data; +} + +int lo_server_wait(lo_server s, int timeout) +{ + int sched_timeout = lo_server_next_event_delay(s) * 1000; + int i; +#ifdef HAVE_SELECT +#ifndef HAVE_POLL + fd_set ps; + struct timeval stimeout; +#endif +#endif + +#ifdef HAVE_POLL + for (i=0; i < s->sockets_len; i++) { + s->sockets[i].events = POLLIN | POLLPRI | POLLERR | POLLHUP; + s->sockets[i].revents = 0; + } + + poll(s->sockets, s->sockets_len, + timeout > sched_timeout ? sched_timeout : timeout); + + if (lo_server_next_event_delay(s) < 0.01) + return 1; + + for (i=0; i < s->sockets_len; i++) { + if (s->sockets[i].revents == POLLERR + || s->sockets[i].revents == POLLHUP) + return 0; + if (s->sockets[i].revents) + return 1; + } +#else +#ifdef HAVE_SELECT + int res,to,nfds=0; + + if(!initWSock()) return 0; + + to = timeout > sched_timeout ? sched_timeout : timeout; + stimeout.tv_sec = to/1000; + stimeout.tv_usec = (to%1000)*1000; + + FD_ZERO(&ps); + for (i=0; i < s->sockets_len; i++) { + FD_SET(s->sockets[i].fd,&ps); + if (s->sockets[i].fd > nfds) + nfds = s->sockets[i].fd; + } + + res = select(nfds+1,&ps,NULL,NULL,&stimeout); + + if(res == SOCKET_ERROR) + return 0; + + if (res || lo_server_next_event_delay(s) < 0.01) + return 1; +#endif +#endif + + return 0; +} + +int lo_server_recv_noblock(lo_server s, int timeout) +{ + int result = lo_server_wait(s,timeout); + if (result>0) { + return lo_server_recv(s); + } else { + return 0; + } +} + +int lo_server_recv(lo_server s) +{ + void *data; + size_t size; + double sched_time = lo_server_next_event_delay(s); + int i; +#ifdef HAVE_SELECT +#ifndef HAVE_POLL + fd_set ps; + struct timeval stimeout; + int res,nfds=0; +#endif +#endif + +again: + if (sched_time > 0.01) { + if (sched_time > 10.0) { + sched_time = 10.0; + } + +#ifdef HAVE_POLL + for (i=0; i < s->sockets_len; i++) { + s->sockets[i].events = POLLIN | POLLPRI | POLLERR | POLLHUP; + s->sockets[i].revents = 0; + } + + poll(s->sockets, s->sockets_len, (int)(sched_time * 1000.0)); + + for (i=0; i < s->sockets_len; i++) + { + if ( s->sockets[i].revents == POLLERR + || s->sockets[i].revents == POLLHUP) + return 0; + + if (s->sockets[i].revents) + break; + } + + if (i >= s->sockets_len) + { + sched_time = lo_server_next_event_delay(s); + + if (sched_time > 0.01) + goto again; + + return dispatch_queued(s); + } +#else +#ifdef HAVE_SELECT + if(!initWSock()) return 0; + + FD_ZERO(&ps); + for (i=0; i < s->sockets_len; i++) { + FD_SET(s->sockets[i].fd,&ps); + if (s->sockets[i].fd > nfds) + nfds = s->sockets[i].fd; + } + + stimeout.tv_sec = sched_time; + stimeout.tv_usec = (sched_time-stimeout.tv_sec)*1.e6; + res = select(nfds+1,&ps,NULL,NULL,&stimeout); + if(res == SOCKET_ERROR) { + return 0; + } + + if(!res) { + sched_time = lo_server_next_event_delay(s); + + if (sched_time > 0.01) + goto again; + + return dispatch_queued(s); + } +#endif +#endif + } else { + return dispatch_queued(s); + } + if (s->protocol == LO_TCP) { + data = lo_server_recv_raw_stream(s, &size); + } else { + data = lo_server_recv_raw(s, &size); + } + + if (!data) { + return 0; + } + if (lo_server_dispatch_data(s, data, size) < 0) { + free(data); + return -1; + } + free(data); + return size; +} + +/** \internal \brief Add a socket to this server's list of sockets. + * \param s The lo_server + * \param socket The socket number to add. + * \return The index number of the added socket, or -1 on failure. + */ +int lo_server_add_socket(lo_server s, int socket) +{ + if ((s->sockets_len+1) > s->sockets_alloc) { + void *sp = realloc(s->sockets, + sizeof(*(s->sockets))*(s->sockets_alloc*2)); + if (!sp) + return -1; + s->sockets = sp; + s->sockets_alloc *= 2; + } + + s->sockets[s->sockets_len].fd = socket; + s->sockets_len ++; + + return s->sockets_len-1; +} + +/** \internal \brief Delete a socket from this server's list of sockets. + * \param s The lo_server + * \param index The index of the socket to delete, -1 if socket is provided. + * \param socket The socket number to delete, -1 if index is provided. + * \return The index number of the added socket. + */ +void lo_server_del_socket(lo_server s, int index, int socket) +{ + int i; + + if (index < 0 && socket != -1) { + for (index=0; index < s->sockets_len; index++) + if (s->sockets[index].fd == socket) + break; + } + + if (index < 0 || index >= s->sockets_len) + return; + + for (i=index+1; i < s->sockets_len; i++) + s->sockets[i-1] = s->sockets[i]; + s->sockets_len --; +} + +int lo_server_dispatch_data(lo_server s, void *data, size_t size) +{ + int result = 0; + char *path = data; + ssize_t len = lo_validate_string(data, size); + if (len < 0) { + lo_throw(s, -len, "Invalid message path", NULL); + return len; + } + + if (!strcmp(data, "#bundle")) { + char *pos; + int remain; + uint32_t elem_len; + lo_timetag ts, now; + + ssize_t bundle_result = lo_validate_bundle(data, size); + if (bundle_result < 0) { + lo_throw(s, -bundle_result, "Invalid bundle", NULL); + return bundle_result; + } + pos = (char *)data + len; + remain = size - len; + + lo_timetag_now(&now); + ts.sec = lo_otoh32(*((uint32_t *)pos)); + pos += 4; + ts.frac = lo_otoh32(*((uint32_t *)pos)); + pos += 4; + remain -= 8; + + while (remain >= 4) { + lo_message msg; + elem_len = lo_otoh32(*((uint32_t *)pos)); + pos += 4; + remain -= 4; + msg = lo_message_deserialise(pos, elem_len, &result); + if (!msg) { + lo_throw(s, result, "Invalid bundle element received", path); + return -result; + } + + // set timetag from bundle + msg->ts = ts; + + // test for immediate dispatch + if ((ts.sec == LO_TT_IMMEDIATE.sec + && ts.frac == LO_TT_IMMEDIATE.frac) || + lo_timetag_diff(ts, now) <= 0.0) { + dispatch_method(s, pos, msg); + lo_message_free(msg); + } else { + queue_data(s, ts, pos, msg); + } + pos += elem_len; + remain -= elem_len; + } + } else { + lo_message msg = lo_message_deserialise(data, size, &result); + if (NULL == msg) { + lo_throw(s, result, "Invalid message received", path); + return -result; + } + dispatch_method(s, data, msg); + lo_message_free(msg); + } + return size; +} + +/* returns the time in seconds until the next scheduled event */ +double lo_server_next_event_delay(lo_server s) +{ + if (s->queued) { + lo_timetag now; + double delay; + + lo_timetag_now(&now); + delay = lo_timetag_diff(((queued_msg_list *)s->queued)->ts, now); + + delay = delay > 100.0 ? 100.0 : delay; + delay = delay < 0.0 ? 0.0 : delay; + + return delay; + } + + return 100.0; +} + +static void dispatch_method(lo_server s, const char *path, + lo_message msg) +{ + char *types = msg->types + 1; + int argc = strlen(types); + lo_arg **argv = msg->argv; + lo_method it; + int ret = 1; + int err; + int pattern = strpbrk(path, " #*,?[]{}") != NULL; + lo_address src = lo_address_new(NULL, NULL); + char hostname[LO_HOST_SIZE]; + char portname[32]; + const char *pptr; + + msg->source = src; + + //inet_ntop(s->addr.ss_family, &s->addr.padding, hostname, sizeof(hostname)); + if (s->protocol == LO_UDP && s->addr_len>0) { + err = getnameinfo((struct sockaddr *)&s->addr, sizeof(s->addr), + hostname, sizeof(hostname), portname, sizeof(portname), + NI_NUMERICHOST | NI_NUMERICSERV); + if (err) { + switch (err) { + case EAI_AGAIN: + lo_throw(s, err, "Try again", path); + break; + case EAI_BADFLAGS: + lo_throw(s, err, "Bad flags", path); + break; + case EAI_FAIL: + lo_throw(s, err, "Failed", path); + break; + case EAI_FAMILY: + lo_throw(s, err, "Cannot resolve address family", path); + break; + case EAI_MEMORY: + lo_throw(s, err, "Out of memory", path); + break; + case EAI_NONAME: + lo_throw(s, err, "Cannot resolve", path); + break; +#ifndef WIN32 + case EAI_SYSTEM: + lo_throw(s, err, strerror(err), path); + break; +#endif + default: + lo_throw(s, err, "Unknown error", path); + break; + } + + return; + } + } else { + hostname[0] = '\0'; + portname[0] = '\0'; + } + + + // Store the source information in the lo_address + if (src->host) free(src->host); + if (src->host) free(src->port); + src->host = strdup(hostname); + src->port = strdup(portname); + src->protocol = s->protocol; + + for (it = s->first; it; it = it->next) { + /* If paths match or handler is wildcard */ + if (!it->path || !strcmp(path, it->path) || + (pattern && lo_pattern_match(it->path, path))) { + /* If types match or handler is wildcard */ + if (!it->typespec || !strcmp(types, it->typespec)) { + /* Send wildcard path to generic handler, expanded path + to others. + */ + pptr = path; + if (it->path) pptr = it->path; + ret = it->handler(pptr, types, argv, argc, msg, + it->user_data); + + } else if (lo_can_coerce_spec(types, it->typespec)) { + int i; + int opsize = 0; + char *ptr = msg->data; + char *data_co, *data_co_ptr; + + argv = calloc(argc, sizeof(lo_arg *)); + for (i=0; i<argc; i++) { + opsize += lo_arg_size(it->typespec[i], ptr); + ptr += lo_arg_size(types[i], ptr); + } + + data_co = malloc(opsize); + data_co_ptr = data_co; + ptr = msg->data; + for (i=0; i<argc; i++) { + argv[i] = (lo_arg *)data_co_ptr; + lo_coerce(it->typespec[i], (lo_arg *)data_co_ptr, + types[i], (lo_arg *)ptr); + data_co_ptr += lo_arg_size(it->typespec[i], data_co_ptr); + ptr += lo_arg_size(types[i], ptr); + } + + /* Send wildcard path to generic handler, expanded path + to others. + */ + pptr = path; + if (it->path) pptr = it->path; + ret = it->handler(pptr, it->typespec, argv, argc, msg, + it->user_data); + free(argv); + free(data_co); + argv = NULL; + } + + if (ret == 0 && !pattern) { + break; + } + } + } + + /* If we find no matching methods, check for protocol level stuff */ + if (ret == 1 && s->protocol == LO_UDP) { + char *pos = strrchr(path, '/'); + + /* if its a method enumeration call */ + if (pos && *(pos+1) == '\0') { + lo_message reply = lo_message_new(); + int len = strlen(path); + lo_strlist *sl = NULL, *slit, *slnew, *slend; + + if (!strcmp(types, "i")) { + lo_message_add_int32(reply, argv[0]->i); + } + lo_message_add_string(reply, path); + + for (it = s->first; it; it = it->next) { + /* If paths match */ + if (it->path && !strncmp(path, it->path, len)) { + char *tmp; + char *sec; + + tmp = malloc(strlen(it->path + len) + 1); + strcpy(tmp, it->path + len); +#ifdef WIN32 + sec = strchr(tmp,'/'); +#else + sec = index(tmp, '/'); +#endif + if (sec) *sec = '\0'; + slend = sl; + for (slit = sl; slit; slend = slit, slit = slit->next) { + if (!strcmp(slit->str, tmp)) { + free(tmp); + tmp = NULL; + break; + } + } + if (tmp) { + slnew = calloc(1, sizeof(lo_strlist)); + slnew->str = tmp; + slnew->next = NULL; + if (!slend) { + sl = slnew; + } else { + slend->next = slnew; + } + } + } + } + + slit = sl; + while(slit) { + lo_message_add_string(reply, slit->str); + slnew = slit; + slit = slit->next; + free(slnew->str); + free(slnew); + } + lo_send_message(src, "#reply", reply); + lo_message_free(reply); + } + } + + lo_address_free(src); + msg->source = NULL; +} + +int lo_server_events_pending(lo_server s) +{ + return s->queued != 0; +} + +static void queue_data(lo_server s, lo_timetag ts, const char *path, + lo_message msg) +{ + /* insert blob into future dispatch queue */ + queued_msg_list *it = s->queued; + queued_msg_list *prev = NULL; + queued_msg_list *ins = calloc(1, sizeof(queued_msg_list)); + + ins->ts = ts; + ins->path = strdup(path); + ins->msg = msg; + + while (it) { + if (lo_timetag_diff(it->ts, ts) > 0.0) { + if (prev) { + prev->next = ins; + } else { + s->queued = ins; + ins->next = NULL; + } + ins->next = it; + + return; + } + prev = it; + it = it->next; + } + + /* fell through, so this event is last */ + if (prev) { + prev->next = ins; + } else { + s->queued = ins; + } + ins->next = NULL; +} + +static int dispatch_queued(lo_server s) +{ + queued_msg_list *head = s->queued; + queued_msg_list *tailhead; + lo_timetag disp_time; + + if (!head) { + lo_throw(s, LO_INT_ERR, "attempted to dispatch with empty queue", + "timeout"); + return 1; + } + + disp_time = head->ts; + + do { + char *path; + lo_message msg; + tailhead = head->next; + path = ((queued_msg_list *)s->queued)->path; + msg = ((queued_msg_list *)s->queued)->msg; + dispatch_method(s, path, msg); + free(path); + lo_message_free(msg); + free((queued_msg_list *)s->queued); + + s->queued = tailhead; + head = tailhead; + } while (head && lo_timetag_diff(head->ts, disp_time) < FLT_EPSILON); + + return 0; +} + +lo_method lo_server_add_method(lo_server s, const char *path, + const char *typespec, lo_method_handler h, + void *user_data) +{ + lo_method m = calloc(1, sizeof(struct _lo_method)); + lo_method it; + + if (path && strpbrk(path, " #*,?[]{}")) { + return NULL; + } + + if (path) { + m->path = strdup(path); + } else { + m->path = NULL; + } + + if (typespec) { + m->typespec = strdup(typespec); + } else { + m->typespec = NULL; + } + + m->handler = h; + m->user_data = user_data; + m->next = NULL; + + /* append the new method to the list */ + if (!s->first) { + s->first = m; + } else { + /* get to the last member of the list */ + for (it=s->first; it->next; it=it->next); + it->next = m; + } + + return m; +} + +void lo_server_del_method(lo_server s, const char *path, + const char *typespec) +{ + lo_method it, prev, next; + int pattern = 0; + + if (!s->first) return; + if (path) pattern = strpbrk(path, " #*,?[]{}") != NULL; + + it = s->first; + prev = it; + while (it) { + /* incase we free it */ + next = it->next; + + /* If paths match or handler is wildcard */ + if ((it->path == path) || + (path && it->path && !strcmp(path, it->path)) || + (pattern && it->path && lo_pattern_match(it->path, path))) { + /* If types match or handler is wildcard */ + if ((it->typespec == typespec) || + (typespec && it->typespec && !strcmp(typespec, it->typespec)) + ) { + /* Take care when removing the head. */ + if (it == s->first) { + s->first = it->next; + } else { + prev->next = it->next; + } + next = it->next; + free((void *)it->path); + free((void *)it->typespec); + free(it); + it = prev; + } + } + prev = it; + if (it) it = next; + } +} + +int lo_server_get_socket_fd(lo_server s) +{ + if (s->protocol != LO_UDP && + s->protocol != LO_TCP +#ifndef WIN32 + && s->protocol != LO_UNIX +#endif + ) { + return -1; /* assume it is not supported */ + } + return s->sockets[0].fd; +} + +int lo_server_get_port(lo_server s) +{ + if (!s) { + return 0; + } + + return s->port; +} + +int lo_server_get_protocol(lo_server s) +{ + if (!s) { + return -1; + } + + return s->protocol; +} + + +char *lo_server_get_url(lo_server s) +{ + int ret=0; + char *buf; + + if (!s) { + return NULL; + } + + if (s->protocol == LO_UDP || s->protocol == LO_TCP) { + char *proto = s->protocol == LO_UDP ? "udp" : "tcp"; + +#ifndef _MSC_VER + ret = snprintf(NULL, 0, "osc.%s://%s:%d/", proto, s->hostname, s->port); +#endif + if (ret <= 0) { + /* this libc is not C99 compliant, guess a size */ + ret = 1023; + } + buf = malloc((ret + 2) * sizeof(char)); + snprintf(buf, ret+1, "osc.%s://%s:%d/", proto, s->hostname, s->port); + + return buf; + } +#ifndef WIN32 + else if (s->protocol == LO_UNIX) { + ret = snprintf(NULL, 0, "osc.unix:///%s", s->path); + if (ret <= 0) { + /* this libc is not C99 compliant, guess a size */ + ret = 1023; + } + buf = malloc((ret + 2) * sizeof(char)); + snprintf(buf, ret+1, "osc.unix:///%s", s->path); + + return buf; + } +#endif + return NULL; +} + +void lo_server_pp(lo_server s) +{ + lo_method it; + + printf("socket: %d\n\n", s->sockets[0].fd); + printf("Methods\n"); + for (it = s->first; it; it = it->next) { + printf("\n"); + lo_method_pp_prefix(it, " "); + } +} + +static int lo_can_coerce_spec(const char *a, const char *b) +{ + unsigned int i; + + if (strlen(a) != strlen(b)) { + return 0; + } + + for (i=0; a[i]; i++) { + if (!lo_can_coerce(a[i], b[i])) { + return 0; + } + } + + return 1; +} + +static int lo_can_coerce(char a, char b) +{ + return ((a == b) || + (lo_is_numerical_type(a) && lo_is_numerical_type(b)) || + (lo_is_string_type(a) && lo_is_string_type (b))); +} + +void lo_throw(lo_server s, int errnum, const char *message, const char *path) +{ + if (s->err_h) { + (*s->err_h)(errnum, message, path); + } +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/server_thread.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,180 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <pthread.h> +#include <sys/types.h> + +#ifdef WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else +#include <unistd.h> +#include <netdb.h> +#include <sys/socket.h> +#endif + +#include "lo_types_internal.h" +#include "lo/lo.h" +#include "lo/lo_throw.h" + +static void thread_func(void *data); + +lo_server_thread lo_server_thread_new(const char *port, lo_err_handler err_h) +{ + return lo_server_thread_new_with_proto(port, LO_DEFAULT, err_h); +} + +lo_server_thread lo_server_thread_new_multicast(const char *group, const char *port, + lo_err_handler err_h) +{ + lo_server_thread st = malloc(sizeof(struct _lo_server_thread)); + st->s = lo_server_new_multicast(group, port, err_h); + st->active = 0; + st->done = 0; + + if (!st->s) { + free(st); + + return NULL; + } + + return st; +} + +lo_server_thread lo_server_thread_new_with_proto(const char *port, int proto, + lo_err_handler err_h) +{ + lo_server_thread st = malloc(sizeof(struct _lo_server_thread)); + st->s = lo_server_new_with_proto(port, proto, err_h); + st->active = 0; + st->done = 0; + + if (!st->s) { + free(st); + + return NULL; + } + + return st; +} + + +void lo_server_thread_free(lo_server_thread st) +{ + if (st) { + if (st->active) { + lo_server_thread_stop(st); + } + lo_server_free(st->s); + } + free(st); +} + +lo_method lo_server_thread_add_method(lo_server_thread st, const char *path, + const char *typespec, lo_method_handler h, + void *user_data) +{ + return lo_server_add_method(st->s, path, typespec, h, user_data); +} + +void lo_server_thread_del_method(lo_server_thread st, const char *path, + const char *typespec) +{ + lo_server_del_method(st->s, path, typespec); +} + +int lo_server_thread_start(lo_server_thread st) +{ + int result; + + if (!st->active) { + st->active = 1; + st->done = 0; + + // Create the server thread + result = pthread_create(&(st->thread), NULL, (void *)&thread_func, st); + if (result) { + fprintf(stderr, "Failed to create thread: pthread_create(), %s", + strerror(result)); + return -result; + } + + } + return 0; +} + +int lo_server_thread_stop(lo_server_thread st) +{ + int result; + + if (st->active) { + // Signal thread to stop + st->active = 0; + + // pthread_join waits for thread to terminate + // and then releases the thread's resources + result = pthread_join( st->thread, NULL ); + if (result) { + fprintf(stderr, "Failed to stop thread: pthread_join(), %s", + strerror(result)); + return -result; + } + } + + return 0; +} + +int lo_server_thread_get_port(lo_server_thread st) +{ + return lo_server_get_port(st->s); +} + +char *lo_server_thread_get_url(lo_server_thread st) +{ + return lo_server_get_url(st->s); +} + +lo_server lo_server_thread_get_server(lo_server_thread st) +{ + return st->s; +} + +int lo_server_thread_events_pending(lo_server_thread st) +{ + return lo_server_events_pending(st->s); +} + +static void thread_func(void *data) +{ + lo_server_thread st = (lo_server_thread)data; + + while (st->active) { + lo_server_recv_noblock(st->s, 10); + } + st->done = 1; + + pthread_exit(NULL); +} + +void lo_server_thread_pp(lo_server_thread st) +{ + lo_server_pp(st->s); +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/subtest.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2005 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifndef _MSC_VER +#include <unistd.h> +#endif + +#include "lo/lo.h" + +int subtest_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data); + +int main(int argc, char *argv[]) +{ + lo_server st = lo_server_thread_new(NULL, NULL); + lo_address t; + + if (argc != 2) { + fprintf(stderr, "Usage: subtest <uri>\n"); + + return 1; + } + + lo_server_thread_add_method(st, NULL, "i", subtest_handler, NULL); + lo_server_thread_start(st); + + t = lo_address_new_from_url(argv[1]); + lo_send(t, "/subtest", "i", 0xf00); + +#ifdef WIN32 + Sleep(4000); +#else + sleep(4); +#endif + + return 0; +} + +int subtest_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data) +{ + int i; + lo_address a = lo_message_get_source(data); + static char *uri = NULL; + + printf("subtest: got reply (%s)\n", path); + if (!uri) { + uri = lo_address_get_url(a); + } else { + char *new_uri = lo_address_get_url(a); + + if (strcmp(uri, new_uri)) { + printf("ERROR: %s != %s\n", uri, new_uri); + + exit(1); + } + free(new_uri); + } + lo_send(a, "/subtest-reply", "i", 0xbaa); + if (lo_address_errno(a)) { + fprintf(stderr, "subtest error %d: %s\n", lo_address_errno(a), + lo_address_errstr(a)); + + exit(1); + } + + for (i=0; i<10; i++) { +#ifdef WIN32 + /* TODO: Wait time of 2.233 not easily doable in Windows */ + Sleep(2); +#else + usleep(2233); +#endif + lo_send(a, "/subtest-reply", "i", 0xbaa+i); + } + + return 0; +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/testlo.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1193 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +/* + * This is some testcase code - it exercises the internals of liblo, so its not + * a good example to learn from, see examples/ for example code + */ + +#include <math.h> +#include <float.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifdef _MSC_VER +#define snprintf _snprintf +#else +#include <unistd.h> +#endif + +#include "lo_types_internal.h" +#include "lo_internal.h" +#include "lo/lo.h" +#include "config.h" + +#ifdef WIN32 +#define PATHDELIM "\\" +#else +#define PATHDELIM "/" +#endif + +#ifndef MSG_NOSIGNAL +#define MSG_NOSIGNAL 0 +#endif + +#define TEST(cond) if (!(cond)) { fprintf(stderr, "FAILED " #cond \ + " at %s:%d\n", __FILE__, __LINE__); \ + exit(1); } \ + else { printf("passed " #cond "\n"); } + +union end_test32 { + uint32_t i; + char c[4]; +}; + +union end_test64 { + uint64_t i; + char c[8]; +}; + +static int done = 0; +static int bundle_count = 0; +static int pattern_count = 0; +static int reply_count = 0; +static int subtest_count = 0; +static int subtest_reply_count = 0; +static int error_okay = 0; + +char testdata[5] = "ABCDE"; + +static int jitter_count = 0; +static float jitter_total = 0.0f; +static float jitter_max = 0.0f; +static float jitter_min = 1000.0f; + +void exitcheck(void); +void test_deserialise(void); +void test_validation(lo_address a); +void test_multicast(lo_server_thread st); +void error(int num, const char *m, const char *path); +void rep_error(int num, const char *m, const char *path); + +int generic_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data); + +int foo_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int reply_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int lots_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int coerce_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int bundle_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int timestamp_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data); + +int jitter_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int pattern_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data); + +int subtest_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data); + +int subtest_reply_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data); + +int quit_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data); + +int test_varargs(lo_address a, const char *path, const char *types, ...); + +int main() +{ + lo_blob btest = lo_blob_new(sizeof(testdata), testdata); + lo_server_thread st, sta, stb; + lo_server s = lo_server_new(NULL, error); + lo_bundle b; + lo_message m1, m2; + char *server_url, *path, *protocol, *host, *port; + const char *host2, *port2; + lo_address a; + uint8_t midi_data[4] = {0xff, 0xf7, 0xAA, 0x00}; + union end_test32 et32; + union end_test64 et64; + lo_timetag tt = {0x1, 0x80000000}, sched; + int count; + int proto; + char cmd[256]; + + test_deserialise(); + + sta = lo_server_thread_new("7591", error); + stb = lo_server_thread_new("7591", rep_error); + if (stb) { + fprintf(stderr, "FAILED: create bad server thread object!\n"); + exit(1); + } + lo_server_thread_free(sta); + + /* leak check */ + st = lo_server_thread_new(NULL, error); + lo_server_thread_start(st); +#ifdef WIN32 + Sleep(4); +#else + usleep(4000); +#endif + lo_server_thread_stop(st); + lo_server_thread_free(st); + st = lo_server_thread_new(NULL, error); + lo_server_thread_start(st); + lo_server_thread_stop(st); + lo_server_thread_free(st); + st = lo_server_thread_new(NULL, error); + lo_server_thread_free(st); + st = lo_server_thread_new(NULL, error); + lo_server_thread_free(st); + st = lo_server_thread_new(NULL, error); + + a = lo_address_new_from_url("osc://localhost/"); + TEST(a != NULL); + lo_address_free(a); + + a = lo_address_new_from_url("osc.://localhost/"); + TEST(a == NULL); + + + atexit(exitcheck); + + printf("type tests\n"); + TEST(sizeof(float) == sizeof(int32_t)); + TEST(sizeof(double) == sizeof(int64_t)); + + et32.i = 0x23242526U; + et32.i = lo_htoo32(et32.i); + if (et32.c[0] != 0x23 || et32.c[1] != 0x24 || et32.c[2] != 0x25 || + et32.c[3] != 0x26) { + fprintf(stderr, "failed 32bit endian conversion test\n"); + fprintf(stderr, "0x23242526 -> %X\n", et32.i); + exit(1); + } else { + printf("passed 32bit endian conversion test\n"); + } + + et64.i = 0x232425262728292AULL; + et64.i = lo_htoo64(et64.i); + if (et64.c[0] != 0x23 || et64.c[1] != 0x24 || et64.c[2] != 0x25 || + et64.c[3] != 0x26 || et64.c[4] != 0x27 || et64.c[5] != 0x28 || + et64.c[6] != 0x29 || et64.c[7] != 0x2A) { + fprintf(stderr, "failed 64bit endian conversion\n"); + fprintf(stderr, "0x232425262728292A -> %llX\n", (long long unsigned int)et64.i); + exit(1); + } else { + printf("passed 64bit endian conversion\n"); + } + printf("\n"); + + /* OSC URL tests */ + path = lo_url_get_path("osc.udp://localhost:9999/a/path/is/here"); + if (strcmp(path, "/a/path/is/here")) { + printf("failed lo_url_get_path() test1\n"); + printf("'%s' != '/a/path/is/here'\n", path); + exit(1); + } else { + printf("passed lo_url_get_path() test1\n"); + } + free(path); + + protocol = lo_url_get_protocol("osc.udp://localhost:9999/a/path/is/here"); + if (strcmp(protocol, "udp")) { + printf("failed lo_url_get_protocol() test1\n"); + printf("'%s' != 'udp'\n", protocol); + exit(1); + } else { + printf("passed lo_url_get_protocol() test1\n"); + } + free(protocol); + + protocol = lo_url_get_protocol("osc.tcp://localhost:9999/a/path/is/here"); + if (strcmp(protocol, "tcp")) { + printf("failed lo_url_get_protocol() test2\n"); + printf("'%s' != 'tcp'\n", protocol); + exit(1); + } else { + printf("passed lo_url_get_protocol() test2\n"); + } + free(protocol); + + protocol = lo_url_get_protocol("osc.udp://[::ffff:localhost]:9999/a/path/is/here"); + if (strcmp(protocol, "udp")) { + printf("failed lo_url_get_protocol() test1 (IPv6)\n"); + printf("'%s' != 'udp'\n", protocol); + exit(1); + } else { + printf("passed lo_url_get_protocol() test1 (IPv6)\n"); + } + free(protocol); + + proto = lo_url_get_protocol_id("osc.udp://localhost:9999/a/path/is/here"); + if (proto != LO_UDP) { + printf("failed lo_url_get_protocol_id() test1\n"); + printf("'%d' != LO_UDP\n", proto); + exit(1); + } else { + printf("passed lo_url_get_protocol_id() test1\n"); + } + + proto = lo_url_get_protocol_id("osc.tcp://localhost:9999/a/path/is/here"); + if (proto != LO_TCP) { + printf("failed lo_url_get_protocol_id() test2\n"); + printf("'%d' != LO_TCP\n", proto); + exit(1); + } else { + printf("passed lo_url_get_protocol_id() test2\n"); + } + + proto = lo_url_get_protocol_id("osc.invalid://localhost:9999/a/path/is/here"); + if (proto != -1) { + printf("failed lo_url_get_protocol_id() test3\n"); + printf("'%d' != -1\n", proto); + exit(1); + } else { + printf("passed lo_url_get_protocol_id() test3\n"); + } + + proto = lo_url_get_protocol_id("osc.udp://[::ffff:localhost]:9999/a/path/is/here"); + if (proto != LO_UDP) { + printf("failed lo_url_get_protocol_id() test1 (IPv6)\n"); + printf("'%d' != LO_UDP\n", proto); + exit(1); + } else { + printf("passed lo_url_get_protocol_id() test1 (IPv6)\n"); + } + + host = lo_url_get_hostname("osc.udp://foo.example.com:9999/a/path/is/here"); + if (strcmp(host, "foo.example.com")) { + printf("failed lo_url_get_hostname() test1\n"); + printf("'%s' != 'foo.example.com'\n", host); + exit(1); + } else { + printf("passed lo_url_get_hostname() test1\n"); + } + free(host); + + host = lo_url_get_hostname("osc.udp://[0000::::0001]:9999/a/path/is/here"); + if (strcmp(host, "0000::::0001")) { + printf("failed lo_url_get_hostname() test2 (IPv6)\n"); + printf("'%s' != '0000::::0001'\n", host); + exit(1); + } else { + printf("passed lo_url_get_hostname() test2 (IPv6)\n"); + } + free(host); + + port = lo_url_get_port("osc.udp://localhost:9999/a/path/is/here"); + if (strcmp(port, "9999")) { + printf("failed lo_url_get_port() test1\n"); + printf("'%s' != '9999'\n", port); + exit(1); + } else { + printf("passed lo_url_get_port() test1\n"); + } + free(port); + + port = lo_url_get_port("osc.udp://[::ffff:127.0.0.1]:9999/a/path/is/here"); + if (strcmp(port, "9999")) { + printf("failed lo_url_get_port() test1 (IPv6)\n"); + printf("'%s' != '9999'\n", port); + exit(1); + } else { + printf("passed lo_url_get_port() test1 (IPv6)\n"); + } + free(port); + printf("\n"); + + + + + + a = lo_address_new_from_url("osc.tcp://foo.example.com:9999/"); + host2 = lo_address_get_hostname(a); + if (strcmp(host2, "foo.example.com")) { + printf("failed lo_address_get_hostname() test\n"); + printf("'%s' != 'foo.example.com'\n", host2); + exit(1); + } else { + printf("passed lo_address_get_hostname() test\n"); + } + + port2 = lo_address_get_port(a); + if (strcmp(port2, "9999")) { + printf("failed lo_address_get_port() test\n"); + printf("'%s' != '9999'\n", port2); + exit(1); + } else { + printf("passed lo_address_get_port() test\n"); + } + + proto = lo_address_get_protocol(a); + if (proto != LO_TCP) { + printf("failed lo_address_get_protocol() test\n"); + printf("'%d' != '%d'\n", proto, LO_TCP); + exit(1); + } else { + printf("passed lo_address_get_protocol() test\n"); + } + + server_url = lo_address_get_url(a); + if (strcmp(server_url, "osc.tcp://foo.example.com:9999/")) { + printf("failed lo_address_get_url() test\n"); + printf("'%s' != '%s'\n", server_url, "osc.tcp://foo.example.com:9999/"); + exit(1); + } else { + printf("passed lo_address_get_url() test\n"); + } + free(server_url); + lo_address_free( a ); + printf("\n"); + + + /* Test blod sizes */ + if (lo_blob_datasize(btest) != 5 || lo_blobsize(btest) != 12) { + printf("blob is %d (%d) bytes long, should be 5 (12)\n", + lo_blob_datasize(btest), lo_blobsize(btest)); + lo_arg_pp(LO_BLOB, btest); + printf(" <- blob\n"); + exit(1); + } + + + + /* Server method handler tests */ + server_url = lo_server_thread_get_url(st); + a = lo_address_new_from_url(server_url); + printf("Server URL: %s\n", server_url); + free(server_url); + + /* add method that will match the path /foo/bar, with two numbers, coerced + * to float and int */ + + lo_server_thread_add_method(st, "/foo/bar", "fi", foo_handler, lo_server_thread_get_server(st)); + + lo_server_thread_add_method(st, "/reply", "s", reply_handler, NULL); + + lo_server_thread_add_method(st, "/lotsofformats", "fisbmhtdSccTFNI", + lots_handler, NULL); + + lo_server_thread_add_method(st, "/coerce", "dfhiSs", + coerce_handler, NULL); + + lo_server_thread_add_method(st, "/bundle", NULL, + bundle_handler, NULL); + lo_server_thread_add_method(st, "/timestamp", NULL, + timestamp_handler, NULL); + lo_server_thread_add_method(st, "/jitter", "ti", + jitter_handler, NULL); + + lo_server_thread_add_method(st, "/pattern/foo", NULL, + pattern_handler, "foo"); + lo_server_thread_add_method(st, "/pattern/bar", NULL, + pattern_handler, "bar"); + lo_server_thread_add_method(st, "/pattern/baz", NULL, + pattern_handler, "baz"); + + lo_server_thread_add_method(st, "/subtest", "i", + subtest_handler, st); + + lo_server_thread_add_method(st, "/subtest-reply", "i", + subtest_reply_handler, NULL); + + /* add method that will match any path and args */ + lo_server_thread_add_method(st, NULL, NULL, generic_handler, NULL); + + /* add method that will match the path /quit with no args */ + lo_server_thread_add_method(st, "/quit", "", quit_handler, NULL); + + /* check that the thread restarts */ + lo_server_thread_start(st); + lo_server_thread_stop(st); + lo_server_thread_start(st); + + if (lo_send(a, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) { + printf("OSC error A %d: %s\n", lo_address_errno(a), lo_address_errstr(a)); + exit(1); + } + + if (lo_send(a, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) { + printf("OSC error B %d: %s\n", lo_address_errno(a), lo_address_errstr(a)); + exit(1); + } + + test_validation(a); + test_multicast(st); + + lo_send(a, "/", "i", 242); + lo_send(a, "/pattern/", "i", 243); + +#ifndef _MSC_VER /* MS compiler refuses to compile this case */ + lo_send(a, "/bar", "ff", 0.12345678f, 1.0/0.0); +#endif + lo_send(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123, "123", + btest, midi_data, 0x0123456789abcdefULL, tt, 0.9999, "sym", + 'X', 'Y'); + lo_send(a, "/coerce", "fdihsS", 0.1f, 0.2, 123, 124LL, "aaa", "bbb"); + lo_send(a, "/coerce", "ffffss", 0.1f, 0.2f, 123.0, 124.0, "aaa", "bbb"); + lo_send(a, "/coerce", "ddddSS", 0.1, 0.2, 123.0, 124.0, "aaa", "bbb"); + lo_send(a, "/a/b/c/d", "sfsff", "one", 0.12345678f, "three", + -0.00000023001f, 1.0); + lo_send(a, "/a/b/c/d", "b", btest); + + TEST(test_varargs(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123, + "123", btest, midi_data, 0x0123456789abcdefULL, tt, + 0.9999, "sym", 'X', 'Y', LO_ARGS_END) == 0); + +#ifdef __GNUC__ + // Note: Lack of support for variable-argument macros in non-GCC compilers + // does not allow us to test for these conditions. + + // too many args + TEST(test_varargs(a, "/lotsofformats", "f", 0.12345678f, 123, + "123", btest, midi_data, 0x0123456789abcdefULL, tt, + 0.9999, "sym", 'X', 'Y', LO_ARGS_END) != 0); + // too many types + TEST(test_varargs(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123, + "123", btest, midi_data, 0x0123456789abcdefULL, tt, 0.5, + LO_ARGS_END) != 0); +#endif + + // test lo_message_add + m1 = lo_message_new(); + TEST(lo_message_add(m1, "fisbmhtdSccTFNI", 0.12345678f, 123, "123", + btest, midi_data, 0x0123456789abcdefULL, tt, 0.9999, "sym", + 'X', 'Y') == 0); + lo_send_message(a, "/lotsofformats", m1); + lo_message_free(m1); + + lo_blob_free(btest); + + lo_send(a, "/pattern/*", "s", "a"); + lo_send(a, "/pattern/ba[rz]", "s", "b"); + + server_url = lo_server_thread_get_url(st); + sprintf(cmd, "." PATHDELIM "subtest %s &", server_url); + if (system(cmd) != 0) { + fprintf(stderr, "Cannot execute subtest command\n"); + exit(1); + } + system(cmd); + free(server_url); + +#ifdef WIN32 + Sleep(2000); +#else + sleep(2); +#endif + TEST(reply_count == 3); + TEST(pattern_count == 5); + TEST(subtest_count == 2); + TEST(subtest_reply_count == 22); + printf("\n"); + + { + lo_timetag t = {10,0xFFFFFFFC}; + b = lo_bundle_new(t); + } + m1 = lo_message_new(); + lo_message_add_string(m1, "abcdefghijklmnopqrstuvwxyz"); + lo_message_add_string(m1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"); + lo_bundle_add_message(b, "/bundle", m1); + lo_send_bundle(a, b); + + /* This should be safe for multiple copies of the same message. */ + lo_bundle_free_messages(b); + + { + lo_timetag t = {1,2}; + b = lo_bundle_new(t); + } + m1 = lo_message_new(); + lo_message_add_int32(m1, 23); + lo_message_add_string(m1, "23"); + lo_bundle_add_message(b, "/bundle", m1); + m2 = lo_message_new(); + lo_message_add_string(m2, "24"); + lo_message_add_int32(m2, 24); + lo_bundle_add_message(b, "/bundle", m2); + lo_bundle_add_message(b, "/bundle", m1); + +/* + lo_send_bundle(a, b); + if (a->errnum) { + printf("error %d: %s\n", a->errnum, a->errstr); + exit(1); + } +*/ + TEST(lo_send_bundle(a, b) == 88); + + /* Test freeing out-of-order copies of messages in a bundle. */ + lo_bundle_free_messages(b); + + { + lo_timetag t = {10,0xFFFFFFFE}; + b = lo_bundle_new(t); + } + m1 = lo_message_new(); + lo_message_add_string(m1, "abcdefghijklmnopqrstuvwxyz"); + lo_message_add_string(m1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ"); + lo_bundle_add_message(b, "/bundle", m1); + lo_send_bundle(a, b); + lo_message_free(m1); + lo_bundle_free(b); + + lo_timetag_now(&sched); + + sched.sec += 5; + b = lo_bundle_new(sched); + m1 = lo_message_new(); + lo_message_add_string(m1, "future"); + lo_message_add_string(m1, "time"); + lo_message_add_string(m1, "test"); + lo_bundle_add_message(b, "/bundle", m1); + + lo_send_bundle(a, b); + lo_message_free(m1); + lo_bundle_free(b); + + lo_send_timestamped(a, sched, "/bundle", "s", "lo_send_timestamped() test"); + + /* test bundle timestamp ends up in message struct (and doesn't end up in + unbundled messages) */ + lo_timetag_now(&sched); + lo_send_timestamped(a, sched, "/timestamp", "it", 1, sched); + lo_send(a, "/timestamp", "it", 0, sched); + +#define JITTER_ITS 25 + /* jitter tests */ + { + lo_timetag stamps[JITTER_ITS]; + lo_timetag now; + int i; + + for (i=0; i<JITTER_ITS; i++) { + lo_timetag_now(&now); + stamps[i] = now; + stamps[i].sec += 1; + stamps[i].frac = rand(); + lo_send_timestamped(a, stamps[i], "/jitter", "ti", stamps[i], i); + } + } + +#ifdef WIN32 + Sleep(2000); +#else + sleep(2); +#endif + + lo_address_free(a); + + TEST(lo_server_thread_events_pending(st)); + + while (lo_server_thread_events_pending(st)) { + printf("pending events, wait...\n"); +#ifdef WIN32 + fflush(stdout); + Sleep(1000); +#else + sleep(1); +#endif + } + + TEST(bundle_count == 7); + printf("\n"); + + printf("bundle timing jitter results:\n" + "max jitter = %fs\n" + "avg jitter = %fs\n" + "min jitter = %fs\n\n", + jitter_max, jitter_total/(float)jitter_count, jitter_min); + + server_url = lo_server_get_url(s); + + lo_server_add_method(s, NULL, NULL, generic_handler, NULL); + a = lo_address_new_from_url(server_url); + TEST(lo_server_recv_noblock(s, 0) == 0); + printf("Testing noblock API on %s\n", server_url); + lo_send(a, "/non-block-test", "f", 23.0); + + count = 0; + while (!lo_server_recv_noblock(s, 10) && count++ < 1000) { } + if (count >= 1000) { + printf("lo_server_recv_noblock() test failed\n"); + + exit(1); + } + + /* Delete methods */ + lo_server_thread_del_method(st, "/coerce", "dfhiSs"); + lo_server_del_method(s, NULL, NULL); + + lo_address_free(a); + lo_server_free(s); + free(server_url); + +#ifndef WIN32 + { /* UNIX domain tests */ + lo_address ua; + lo_server us; + char *addr; + + unlink("/tmp/testlo.osc"); + us = lo_server_new_with_proto("/tmp/testlo.osc", LO_UNIX, error); + ua = lo_address_new_from_url("osc.unix:///tmp/testlo.osc"); + TEST(lo_server_get_protocol(us) == LO_UNIX); + TEST(lo_send(ua, "/unix", "f", 23.0) == 16); + TEST(lo_server_recv(us) == 16); + addr = lo_server_get_url(us); + TEST(!strcmp("osc.unix:////tmp/testlo.osc", addr)); + free(addr); + lo_address_free(ua); + ua = lo_address_new_with_proto(LO_UNIX, NULL, "/tmp/testlo.osc"); + TEST(lo_send(ua, "/unix", "f", 23.0) == 16); + TEST(lo_server_recv(us) == 16); + lo_server_free(us); + lo_address_free(ua); + } +#endif + + { /* TCP tests */ + lo_address ta; + lo_server ts; + char *addr; + + ts = lo_server_new_with_proto(NULL, LO_TCP, error); + addr = lo_server_get_url(ts); + ta = lo_address_new_from_url(addr); + if (lo_address_errno(ta)) { + printf("err: %s\n", lo_address_errstr(ta)); + exit(1); + } + TEST(lo_server_get_protocol(ts) == LO_TCP); + TEST(lo_send(ta, "/tcp", "f", 23.0) == 16); + TEST(lo_send(ta, "/tcp", "f", 23.0) == 16); + TEST(lo_server_recv(ts) == 16); + TEST(lo_server_recv(ts) == 16); + free(addr); + lo_server_free(ts); + lo_address_free(ta); + } + + server_url = lo_server_thread_get_url(st); + a = lo_address_new_from_url(server_url); + /* exit */ + lo_send(a, "/quit", NULL); + lo_address_free(a); + + while (!done) { +#ifdef WIN32 + Sleep(1); +#else + usleep(1000); +#endif + } + + lo_server_thread_free(st); + free(server_url); + + + return 0; +} + +void exitcheck(void) +{ + if (!done) { + fprintf(stderr, "\ntest run not completed\n" PACKAGE_NAME + " test FAILED\n"); + } else { + printf(PACKAGE_NAME " test PASSED\n"); + } +} + +void error(int num, const char *msg, const char *path) +{ + printf("liblo server error %d in %s: %s", num, path, msg); + if (!error_okay) + exit(1); + else + printf(" (expected)\n"); +} + +void rep_error(int num, const char *msg, const char *path) +{ + if (num != 9904) { + error(num, msg, path); + } +} + +int generic_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data) +{ + int i; + + printf("path: <%s>\n", path); + for (i=0; i<argc; i++) { + printf("arg %d '%c' ", i, types[i]); + lo_arg_pp(types[i], argv[i]); + printf("\n"); + } + printf("\n"); + + return 1; +} + +int foo_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + lo_server serv = (lo_server)user_data; + lo_address src = lo_message_get_source(data); + char *url = lo_address_get_url(src); + char *server_url = lo_server_get_url(serv); + printf("Address of us: %s\n", server_url); + printf("%s <- f:%f, i:%d\n", path, argv[0]->f, argv[1]->i); + if (lo_send_from(src, serv, LO_TT_IMMEDIATE, "/reply", "s", "a reply") == -1) { + printf("OSC reply error %d: %s\nSending to %s\n", lo_address_errno(src), lo_address_errstr(src), url); + exit(1); + } else { + printf("Reply sent to %s\n\n", url); + } + free(server_url); + free(url); + + return 0; +} + +int reply_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + lo_address src = lo_message_get_source(data); + char *url = lo_address_get_url(src); + printf("Reply received from %s\n", url); + free(url); + reply_count++; + + return 0; +} + +int lots_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + lo_blob b; + unsigned char *d; + + if (strcmp(path, "/lotsofformats")) { + fprintf(stderr, "path != /lotsofformats\n"); + exit(1); + } + printf("path = %s\n", path); + TEST(types[0] == 'f' && argv[0]->f == 0.12345678f); + TEST(types[1] == 'i' && argv[1]->i == 123); + TEST(types[2] == 's' && !strcmp(&argv[2]->s, "123")); + b = (lo_blob)argv[3]; + d = lo_blob_dataptr(b); + TEST(types[3] == 'b' && lo_blob_datasize(b) == 5); + TEST(d[0] == 'A' && d[1] == 'B' && d[2] == 'C' && d[3] == 'D' && + d[4] == 'E'); + d = argv[4]->m; + TEST(d[0] == 0xff && d[1] == 0xf7 && d[2] == 0xaa && d[3] == 0x00); + TEST(types[5] == 'h' && argv[5]->h == 0x0123456789ABCDEFULL); + TEST(types[6] == 't' && argv[6]->t.sec == 1 && \ + argv[6]->t.frac == 0x80000000); + TEST(types[7] == 'd' && argv[7]->d == 0.9999); + TEST(types[8] == 'S' && !strcmp(&argv[8]->S, "sym")); +printf("char: %d\n", argv[9]->c); + TEST(types[9] == 'c' && argv[9]->c == 'X'); + TEST(types[10] == 'c' && argv[10]->c == 'Y'); + TEST(types[11] == 'T'); + TEST(types[12] == 'F'); + TEST(types[13] == 'N'); + TEST(types[14] == 'I'); + + printf("\n"); + + return 0; +} + +int coerce_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + printf("path = %s\n", path); + TEST(types[0] == 'd' && fabs(argv[0]->d - 0.1) < FLT_EPSILON); + TEST(types[1] == 'f' && fabs(argv[1]->f - 0.2) < FLT_EPSILON); + TEST(types[2] == 'h' && argv[2]->h == 123); + TEST(types[3] == 'i' && argv[3]->i == 124); + TEST(types[4] == 'S' && !strcmp(&argv[4]->S, "aaa")); + TEST(types[5] == 's' && !strcmp(&argv[5]->s, "bbb")); + printf("\n"); + + return 0; +} + +int bundle_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + bundle_count++; + printf("received bundle\n"); + + return 0; +} + +int timestamp_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data) +{ + int bundled = argv[0]->i; + + lo_timetag ts, arg_ts; + ts = lo_message_get_timestamp(data); + arg_ts = argv[1]->t; + + if (bundled) { + TEST((ts.sec == arg_ts.sec) && (ts.frac == arg_ts.frac)); + } + else { + TEST(ts.sec == LO_TT_IMMEDIATE.sec && ts.frac == LO_TT_IMMEDIATE.frac); + } + return 0; +} + +int jitter_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + lo_timetag now; + float jitter; + + lo_timetag_now(&now); + jitter = fabs(lo_timetag_diff(now, argv[0]->t)); + jitter_count++; + //printf("jitter: %f\n", jitter); + printf("%d expected: %x:%x received %x:%x\n", argv[1]->i, argv[0]->t.sec, + argv[0]->t.frac, now.sec, now.frac); + jitter_total += jitter; + if (jitter > jitter_max) jitter_max = jitter; + if (jitter < jitter_min) jitter_min = jitter; + + return 0; +} + +int pattern_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data) +{ + pattern_count++; + printf("pattern matched %s\n", (char *)user_data); + + return 0; +} + +int subtest_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data) +{ + lo_address a = lo_message_get_source(data); + + subtest_count++; + printf("got subtest message %d\n", subtest_count); + lo_send_from(a, lo_server_thread_get_server(user_data), + LO_TT_IMMEDIATE, "/subtest", "i", subtest_count); + + return 0; +} + +int subtest_reply_handler(const char *path, const char *types, lo_arg **argv, + int argc, lo_message data, void *user_data) +{ + subtest_reply_count++; + //printf("got subtest reply message %d\n", subtest_reply_count); + + return 0; +} + +int quit_handler(const char *path, const char *types, lo_arg **argv, int argc, + lo_message data, void *user_data) +{ + done = 1; + + return 0; +} + +int test_varargs(lo_address a, const char *path, const char *types, ...) +{ + va_list ap; + lo_message m = lo_message_new(); + int error; + va_start(ap, types); + if ((error=lo_message_add_varargs(m, types, ap))==0) + lo_send_message(a, path, m); + else + printf("lo_message_add_varargs returned %d\n", error); + lo_message_free(m); + return error<0; +} + +void replace_char(char *str, size_t size, const char find, const char replace) +{ + char *p = str; + while(size--) + { + if (find == *p) { *p = replace; } + ++p; + } +} + +void test_deserialise() +{ + char *buf, *buf2, *tmp; + const char *types = NULL, *path; + lo_arg **argv = NULL; + size_t len, size; + char data[256]; + int result = 0; + + lo_blob btest = lo_blob_new(sizeof(testdata), testdata); + uint8_t midi_data[4] = {0xff, 0xf7, 0xAA, 0x00}; + lo_timetag tt = {0x1, 0x80000000}; + lo_blob b = NULL; + + // build a message + lo_message msg = lo_message_new(); + TEST(0 == lo_message_get_argc(msg)); + lo_message_add_float(msg, 0.12345678f); // 0 f + lo_message_add_int32(msg, 123); // 1 i + lo_message_add_string(msg, "123"); // 2 s + lo_message_add_blob(msg, btest); // 3 b + lo_message_add_midi(msg, midi_data); // 4 m + lo_message_add_int64(msg, 0x0123456789abcdefULL); // 5 h + lo_message_add_timetag(msg, tt); // 6 t + lo_message_add_double(msg, 0.9999); // 7 d + lo_message_add_symbol(msg, "sym"); // 8 S + lo_message_add_char(msg, 'X'); // 9 c + lo_message_add_char(msg, 'Y'); // 10 c + lo_message_add_true(msg); // 11 T + lo_message_add_false(msg); // 12 F + lo_message_add_nil(msg); // 13 N + lo_message_add_infinitum(msg); // 14 I + + // test types, args + TEST(15 == lo_message_get_argc(msg)); + types = lo_message_get_types(msg); + TEST(NULL != types); + argv = lo_message_get_argv(msg); + TEST(NULL != argv); + TEST('f' == types[0] && fabs(argv[0]->f - 0.12345678f) < FLT_EPSILON); + TEST('i' == types[1] && 123 == argv[1]->i); + TEST('s' == types[2] && !strcmp(&argv[2]->s, "123")); + TEST('b' == types[3]); + b = (lo_blob)argv[3]; + TEST(lo_blob_datasize(b) == sizeof(testdata)); + TEST(12 == lo_blobsize(b)); + TEST(!memcmp(lo_blob_dataptr(b), &testdata, sizeof(testdata))); + TEST('m' == types[4] && !memcmp(&argv[4]->m, midi_data, 4)); + TEST('h' == types[5] && 0x0123456789abcdefULL == argv[5]->h); + TEST('t' == types[6] && 1 == argv[6]->t.sec && 0x80000000 == argv[6]->t.frac); + TEST('d' == types[7] && fabs(argv[7]->d - 0.9999) < FLT_EPSILON); + TEST('S' == types[8] && !strcmp(&argv[8]->s, "sym")); + TEST('c' == types[9] && 'X' == argv[9]->c); + TEST('c' == types[10] && 'Y' == argv[10]->c); + TEST('T' == types[11] && NULL == argv[11]); + TEST('F' == types[12] && NULL == argv[12]); + TEST('N' == types[13] && NULL == argv[13]); + TEST('I' == types[14] && NULL == argv[14]); + + // serialise it + len = lo_message_length(msg, "/foo"); + printf("serialise message_length=%d\n", (int)len); + buf = calloc(len, sizeof(char)); + size = 0; + tmp = lo_message_serialise(msg, "/foo", buf, &size); + TEST(tmp == buf && size == len && 92 == len); + lo_message_free(msg); + + // deserialise it + printf("deserialise\n"); + path = lo_get_path(buf, len); + TEST(NULL != path && !strcmp(path, "/foo")); + msg = lo_message_deserialise(buf, size, NULL); + TEST(NULL != msg); + + // repeat same test as above + TEST(15 == lo_message_get_argc(msg)); + types = lo_message_get_types(msg); + TEST(NULL != types); + argv = lo_message_get_argv(msg); + TEST(NULL != argv); + TEST('f' == types[0] && fabs(argv[0]->f - 0.12345678f) < FLT_EPSILON); + TEST('i' == types[1] && 123 == argv[1]->i); + TEST('s' == types[2] && !strcmp(&argv[2]->s, "123")); + TEST('b' == types[3]); + b = (lo_blob)argv[3]; + TEST(lo_blob_datasize(b) == sizeof(testdata)); + TEST(12 == lo_blobsize(b)); + TEST(!memcmp(lo_blob_dataptr(b), &testdata, sizeof(testdata))); + TEST('m' == types[4] && !memcmp(&argv[4]->m, midi_data, 4)); + TEST('h' == types[5] && 0x0123456789abcdefULL == argv[5]->h); + TEST('t' == types[6] && 1 == argv[6]->t.sec && 0x80000000 == argv[6]->t.frac); + TEST('d' == types[7] && fabs(argv[7]->d - 0.9999) < FLT_EPSILON); + TEST('S' == types[8] && !strcmp(&argv[8]->s, "sym")); + TEST('c' == types[9] && 'X' == argv[9]->c); + TEST('c' == types[10] && 'Y' == argv[10]->c); + TEST('T' == types[11] && NULL == argv[11]); + TEST('F' == types[12] && NULL == argv[12]); + TEST('N' == types[13] && NULL == argv[13]); + TEST('I' == types[14] && NULL == argv[14]); + + // serialise it again, compare + len = lo_message_length(msg, "/foo"); + printf("serialise message_length=%d\n", (int)len); + buf2 = calloc(len, sizeof(char)); + size = 0; + tmp = lo_message_serialise(msg, "/foo", buf2, &size); + TEST(tmp == buf2 && size == len && 92 == len); + TEST(!memcmp(buf, buf2, len)); + lo_message_free(msg); + + lo_blob_free(btest); + free(buf); + free(buf2); + + // deserialise failure tests with invalid message data + + msg = lo_message_deserialise(data, 0, &result); // 0 size + TEST(NULL == msg && LO_ESIZE == result); + + snprintf(data, 256, "%s", "/foo"); // unterminated path string + msg = lo_message_deserialise(data, 4, &result); + TEST(NULL == msg && LO_EINVALIDPATH == result); + + snprintf(data, 256, "%s", "/f_o"); // non-0 in pad area + msg = lo_message_deserialise(data, 4, &result); + TEST(NULL == msg && LO_EINVALIDPATH == result); + + snprintf(data, 256, "%s", "/t__"); // types missing + replace_char(data, 4, '_', '\0'); + msg = lo_message_deserialise(data, 4, &result); + TEST(NULL == msg && LO_ENOTYPE == result); + + snprintf(data, 256, "%s%s", "/t__", "____"); // types empty + replace_char(data, 8, '_', '\0'); + msg = lo_message_deserialise(data, 8, &result); + TEST(NULL == msg && LO_EBADTYPE == result); + + snprintf(data, 256, "%s%s", "/t__", ",f_"); // short message + replace_char(data, 7, '_', '\0'); + msg = lo_message_deserialise(data, 7, &result); + TEST(NULL == msg && LO_EINVALIDTYPE == result); + + snprintf(data, 256, "%s%s", "/t__", "ifi_"); // types missing comma + replace_char(data, 8, '_', '\0'); + msg = lo_message_deserialise(data, 8, &result); + TEST(NULL == msg && LO_EBADTYPE == result); + + snprintf(data, 256, "%s%s", "/t__", ",ifi"); // types unterminated + replace_char(data, 8, '_', '\0'); + msg = lo_message_deserialise(data, 8, &result); + TEST(NULL == msg && LO_EINVALIDTYPE == result); + + snprintf(data, 256, "%s%s", "/t__", ",ii_"); // not enough arg data + replace_char(data, 8, '_', '\0'); + msg = lo_message_deserialise(data, 12, &result); + TEST(NULL == msg && LO_EINVALIDARG == result); + + snprintf(data, 256, "%s%s", "/t__", ",ii_"); // not enough arg data again + replace_char(data, 8, '_', '\0'); + msg = lo_message_deserialise(data, 15, &result); + TEST(NULL == msg && LO_EINVALIDARG == result); + + snprintf(data, 256, "%s%s", "/t__", ",f__"); // too much arg data + replace_char(data, 8, '_', '\0'); + msg = lo_message_deserialise(data, 16, &result); + TEST(NULL == msg && LO_ESIZE == result); + + snprintf(data, 256, "%s%s", "/t__", ",bs_"); // blob longer than msg length + replace_char(data, 8, '_', '\0'); + *(uint32_t *)(data + 8) = lo_htoo32((uint32_t)99999); + msg = lo_message_deserialise(data, 256, &result); + TEST(NULL == msg && LO_EINVALIDARG == result); +} + +void test_validation(lo_address a) +{ + /* packet crafted to crash a lo_server when no input validation is performed */ + char mem[] = {"/\0\0\0,bs\0,\x00\x0F\x42\x3F"}; // OSC: "/" ",bs" 999999 + int eok = error_okay; + int sock = a->socket; + + /* This code won't work with MSVC because the lo_client_sockets data structure + * is not explicitly made available to external programs. We could expose it + * in debug mode, perhaps, but let's just skip this test for now. (Can be tested + * on Windows using MingW.) */ +#ifdef _MSC_VER + return; +#else + + printf("validation\n"); + + if (sock == -1) + sock = lo_client_sockets.udp; + if (sock == -1) { + fprintf(stderr, "Couldn't get socket in test_validation(), %s:%d\n", __FILE__, __LINE__); + exit(1); + } + + error_okay = 1; + if (sendto(sock, &mem, sizeof(mem), MSG_NOSIGNAL, + a->ai->ai_addr, a->ai->ai_addrlen)==-1) { + fprintf(stderr, "Error sending packet in test_validation(), %s:%d\n", __FILE__, __LINE__); + } +#ifndef WIN32 + usleep(10000); +#else + Sleep(10); +#endif + error_okay = eok; +#endif +} + +void test_multicast(lo_server_thread st) +{ + /* test multicast server and sender */ + /* message is sent from st otherwise reply doesn't work */ + lo_server ms = lo_server_new_multicast("224.0.1.1", "15432", error); + lo_address ma = lo_address_new("224.0.1.1", "15432"); + lo_address_set_ttl(ma, 1); + lo_server_add_method(ms, "/foo/bar", "fi", foo_handler, ms); + lo_server_add_method(ms, "/reply", "s", reply_handler, NULL); + if (lo_send_from(ma, lo_server_thread_get_server(st), LO_TT_IMMEDIATE, + "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) { + printf("multicast send error %d: %s\n", lo_address_errno(ma), lo_address_errstr(ma)); + exit(1); + } + TEST(lo_server_recv(ms)==24); + lo_server_free(ms); + lo_address_free(ma); +} + +/* vi:set ts=8 sts=4 sw=4: */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/timetag.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2004 Steve Harris + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * $Id$ + */ + +#include "lo_types_internal.h" +#include "lo/lo.h" + +#ifdef _MSC_VER +lo_timetag lo_get_tt_immediate() { lo_timetag tt = {0U,1U}; return tt; } +#else +#include <sys/time.h> +#endif +#include <time.h> + +#define JAN_1970 0x83aa7e80 /* 2208988800 1970 - 1900 in seconds */ + +double lo_timetag_diff(lo_timetag a, lo_timetag b) +{ + return (double)a.sec - (double)b.sec + + ((double)a.frac - (double)b.frac) * 0.00000000023283064365; +} + +void lo_timetag_now(lo_timetag *t) +{ +#ifdef WIN32 + /* + FILETIME is the time in units of 100 nsecs from 1601-Jan-01 + 1601 and 1900 are 9435484800 seconds apart. + */ + FILETIME ftime; + double dtime; + GetSystemTimeAsFileTime(&ftime); + dtime = + ((ftime.dwHighDateTime*4294967296.e-7)-9435484800.)+ + (ftime.dwLowDateTime*1.e-7); + + t->sec = (uint32_t)dtime; + t->frac = (uint32_t)((dtime-t->sec)*4294967296.); +#else + struct timeval tv; + + gettimeofday(&tv, NULL); + t->sec = tv.tv_sec + JAN_1970; + t->frac = tv.tv_usec * 4294.967295; +#endif +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/tools/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,11 @@ +AUTOMAKE_OPTIONS = foreign + +SUBDIRS = . + +bin_PROGRAMS = oscsend oscdump +oscsend_SOURCES = oscsend.c +oscsend_CFLAGS = $(LIBLO_CFLAGS) +oscsend_LDADD = ../liblo.la +oscdump_SOURCES = oscdump.c +oscdump_CFLAGS = $(LIBLO_CFLAGS) +oscdump_LDADD = ../liblo.la
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/tools/Makefile.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,622 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/tools/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,71 @@ +oscsend and oscdump 1.0.0 - Send/receive OpenSound Control messages. + +GENERAL INFORMATION +=================== +oscsend and oscdump are OpenSound Control (OSC) tools using liblo. oscsend +sends an OSC message specified by command line arguments, while oscdump +receives OSC messages and prints to standard output. Both tools uses UDP for +networking. + + +INSTALL +======= + +Requirements +------------ +Liblo is required to compile oscsend and oscdump. See + +http://liblo.sourceforge.net/ + + +Compile & install +----------------- +Just try + +./configure +make +make install + +This compiles and installs oscsend and oscdump to the appropriate directories. +By default, /usr/local/bin. You can change the destination directory by passing +some options to the configure script. Run "./configure --help" to see the list +of options. + + +USAGE +===== +Please invoke the command without any arguments to show usage. + +Oscsend and oscdump are incompatible with Matt Wright's well known tools, +sendOSC and dumpOSC. + + +LICENSING INFORMATION +===================== +Copyright (C) 2008 Kentaro Fukuchi + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published +by the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public +Licensealong with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + + +CONTACTS +======== +Visit the homepage at: + +http://megaui.net/fukuchi/works/oscsend/index.en.html + +Please mail any bug reports, suggestions, comments and questions to +Kentaro Fukuchi <fukuchi@megaui.net>. Questions of license compliance +are also welcome.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/tools/oscdump.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,85 @@ +/* + * oscdump - Receive and dump OpenSound Control messages. + * + * Copyright (C) 2008 Kentaro Fukuchi <fukuchi@megaui.net> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA. + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <signal.h> +#include <config.h> +#include <lo/lo.h> + +void usage(void) +{ + printf("oscdump version %s\n" + "Copyright (C) 2008 Kentaro Fukuchi\n\n" + "Usage: oscdump port\n" + "Receive OpenSound Control messages via UDP and dump to standard output.\n\n" + "Description\n" + "port : specifies the listening port number.\n\n", + VERSION); +} + +void errorHandler(int num, const char *msg, const char *where) +{ + printf("liblo server error %d in path %s: %s\n", num, where, msg); +} + +int messageHandler(const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data) +{ + int i; + + printf("%s %s", path, types); + + for(i=0; i<argc; i++) { + printf(" "); + lo_arg_pp((lo_type)types[i], argv[i]); + } + printf("\n"); + + return 0; +} + +int main(int argc, char **argv) +{ + lo_server server; + + if(argc < 2) { + usage(); + exit(1); + } + + server = lo_server_new(argv[1], errorHandler); + if(server == NULL) { + printf("Could not start a server with port %s\n", argv[1]); + exit(1); + } + + lo_server_add_method(server, NULL, NULL, messageHandler, NULL); + + + for(;;) { + lo_server_recv(server); + } + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/liblo-0.26/src/tools/oscsend.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,269 @@ +/* + * oscsend - Send OpenSound Control message. + * + * Copyright (C) 2008 Kentaro Fukuchi <fukuchi@megaui.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * TODO: + * - support binary blob. + * - support TimeTag. + * - receive replies. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <string.h> +#include <errno.h> +#include <config.h> +#include <limits.h> +#include <lo/lo.h> + +void usage(void) +{ + printf("oscsend version %s\n" + "Copyright (C) 2008 Kentaro Fukuchi\n\n" + "Usage: oscsend hostname port address types values...\n" + "Send OpenSound Control message via UDP.\n\n" + "Description\n" + "hostname: specifies the remote host's name.\n" + "port : specifies the port number to connect to the remote host.\n" + "address : the OSC address where the message to be sent.\n" + "types : specifies the types of the following values.\n", + VERSION); + printf(" %c - 32bit integer\n", LO_INT32); + printf(" %c - 64bit integer\n", LO_INT64); + printf(" %c - 32bit floating point number\n", LO_FLOAT); + printf(" %c - 64bit (double) floating point number\n", LO_DOUBLE); + printf(" %c - string\n", LO_STRING); + printf(" %c - symbol\n", LO_SYMBOL); + printf(" %c - char\n", LO_CHAR); + printf(" %c - 4 byte midi packet (8 digits hexadecimal)\n", LO_MIDI); + printf(" %c - TRUE (no value required)\n", LO_TRUE); + printf(" %c - FALSE (no value required)\n", LO_FALSE); + printf(" %c - NIL (no value required)\n", LO_NIL); + printf(" %c - INFINITUM (no value required)\n", LO_INFINITUM); + printf("values : space separated values.\n\n" + "Example\n" + "$ oscsend localhost 7777 /sample/address %c%c%c%c 1 3.14 hello\n", + LO_INT32, LO_TRUE, LO_FLOAT, LO_STRING); +} + +lo_message create_message(char **argv) +{ + /* Note: + * argv[1] <- hostname + * argv[2] <- port + * argv[3] <- OSC address + * argv[4] <- types + * argv[5..] <- values + */ + int i, argi; + lo_message message; + const char *types, *arg; + int values; + + message = lo_message_new(); + if(argv[4] == NULL) { + /* empty message is allowed. */ + values = 0; + } else { + types = argv[4]; + values = strlen(types); + } + + argi = 5; + for(i=0; i<values; i++) { + arg = argv[argi]; + if(arg == NULL) { + fprintf(stderr, "Value #%d is not given.\n", i + 1); + goto EXIT; + } + switch(types[i]) { + case LO_INT32: + { + char *endp; + int64_t v; + + v = strtol(arg, &endp, 10); + if(*endp != '\0') { + fprintf(stderr, "An invalid value was given: '%s'\n", arg); + goto EXIT; + } + if((v == LONG_MAX || v == LONG_MIN) && errno == ERANGE) { + fprintf(stderr, "Value out of range: '%s'\n", arg); + goto EXIT; + } + if(v > INT_MAX || v < INT_MIN) { + fprintf(stderr, "Value out of range: '%s'\n", arg); + goto EXIT; + } + lo_message_add_int32(message, (int32_t)v); + argi++; + break; + } + case LO_INT64: + { + char *endp; + int64_t v; + + v = strtoll(arg, &endp, 10); + if(*endp != '\0') { + fprintf(stderr, "An invalid value was given: '%s'\n", arg); + goto EXIT; + } + if((v == LONG_MAX || v == LONG_MIN) && errno == ERANGE) { + fprintf(stderr, "Value out of range: '%s'\n", arg); + goto EXIT; + } + lo_message_add_int64(message, v); + argi++; + break; + } + case LO_FLOAT: + { + char *endp; + float v; + +#ifdef __USE_ISOC99 + v = strtof(arg, &endp); +#else + v = (float)strtod(arg, &endp); +#endif /* __USE_ISOC99 */ + if(*endp != '\0') { + fprintf(stderr, "An invalid value was given: '%s'\n", arg); + goto EXIT; + } + lo_message_add_float(message, v); + argi++; + break; + } + case LO_DOUBLE: + { + char *endp; + double v; + + v = strtod(arg, &endp); + if(*endp != '\0') { + perror(NULL); + fprintf(stderr, "An invalid value was given: '%s'\n", arg); + goto EXIT; + } + lo_message_add_double(message, v); + argi++; + break; + } + case LO_STRING: + lo_message_add_string(message, arg); + argi++; + break; + case LO_SYMBOL: + lo_message_add_symbol(message, arg); + argi++; + break; + case LO_CHAR: + lo_message_add_char(message, arg[0]); + argi++; + break; + case LO_MIDI: + { + unsigned int midi; + uint8_t packet[4]; + int ret; + + ret = sscanf(arg, "%08x", &midi); + if(ret != 1) { + fprintf(stderr, "An invalid hexadecimal value was given: '%s'\n", arg); + goto EXIT; + } + packet[0] = (midi>>24) & 0xff; + packet[1] = (midi>>16) & 0xff; + packet[2] = (midi>> 8) & 0xff; + packet[3] = midi & 0xff; + lo_message_add_midi(message, packet); + argi++; + break; + } + case LO_TRUE: + lo_message_add_true(message); + break; + case LO_FALSE: + lo_message_add_false(message); + break; + case LO_NIL: + lo_message_add_nil(message); + break; + case LO_INFINITUM: + lo_message_add_infinitum(message); + break; + default: + fprintf(stderr, "Type '%c' is not supported or invalid.\n", types[i]); + goto EXIT; + break; + } + } + + return message; +EXIT: + lo_message_free(message); + return NULL; +} + +int main(int argc, char **argv) +{ + lo_address target; + lo_message message; + int ret; + + if(argc < 4) { + usage(); + exit(1); + } + + if(argv[1] == NULL) { + fprintf(stderr, "No hostname is given.\n"); + exit(1); + } + if(argv[2] == NULL) { + fprintf(stderr, "No port number is given.\n"); + exit(1); + } + + target = lo_address_new(argv[1], argv[2]); + if(target == NULL) { + fprintf(stderr, "Failed to open %s:%s\n", argv[1], argv[2]); + exit(1); + } + + if(argv[3] == NULL) { + fprintf(stderr, "No path is given.\n"); + exit(1); + } + + message = create_message(argv); + if(message == NULL) { + fprintf(stderr, "Failed to create OSC message.\n"); + exit(1); + } + + ret = lo_send_message(target, argv[3], message); + if(ret == -1) { + fprintf(stderr, "An error occured: %s\n", lo_address_errstr(target)); + exit(1); + } + + return 0; +}
--- a/src/libmad-0.15.1b/mad.h Wed Mar 20 13:49:36 2013 +0000 +++ b/src/libmad-0.15.1b/mad.h Wed Mar 20 13:59:52 2013 +0000 @@ -29,7 +29,7 @@ # define SIZEOF_INT 4 -# define SIZEOF_LONG 8 +# define SIZEOF_LONG 4 # define SIZEOF_LONG_LONG 8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/CMakeLists.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,327 @@ +# $Id: $ +# +# For a "How-To" please refer to the Portaudio documentation at: +# http://www.portaudio.com/trac/wiki/TutorialDir/Compile/CMake +# +PROJECT( portaudio ) + +CMAKE_MINIMUM_REQUIRED(VERSION 2.8) + +IF(CMAKE_CL_64) +SET(TARGET_POSTFIX x64) +SET(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin/x64) +ELSE(CMAKE_CL_64) +SET(TARGET_POSTFIX x86) +SET(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin/Win32) +ENDIF(CMAKE_CL_64) + +IF(WIN32 AND MSVC) +OPTION(PORTAUDIO_DLL_LINK_WITH_STATIC_RUNTIME "Link with static runtime libraries (minimizes runtime dependencies)" ON) +IF(PORTAUDIO_DLL_LINK_WITH_STATIC_RUNTIME) + FOREACH(flag_var + CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE + CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO + CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE + CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) + IF(${flag_var} MATCHES "/MD") + STRING(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") + ENDIF(${flag_var} MATCHES "/MD") + ENDFOREACH(flag_var) +ENDIF(PORTAUDIO_DLL_LINK_WITH_STATIC_RUNTIME) + +ENDIF(WIN32 AND MSVC) + +IF(WIN32) +OPTION(PORTAUDIO_UNICODE_BUILD "Enable Portaudio Unicode build" ON) + +SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake_support) +# Try to find DirectX SDK +FIND_PACKAGE(DXSDK) +# Try to find ASIO SDK (assumes that portaudio and asiosdk folders are side-by-side, see +# http://www.portaudio.com/trac/wiki/TutorialDir/Compile/WindowsASIOMSVC) +FIND_PACKAGE(ASIOSDK) + +IF(ASIOSDK_FOUND) +OPTION(PORTAUDIO_ENABLE_ASIO "Enable support for ASIO" ON) +ELSE(ASIOSDK_FOUND) +OPTION(PORTAUDIO_ENABLE_ASIO "Enable support for ASIO" OFF) +ENDIF(ASIOSDK_FOUND) +IF(DXSDK_FOUND) +OPTION(PORTAUDIO_ENABLE_DSOUND "Enable support for DirectSound" ON) +ELSE(DXSDK_FOUND) +OPTION(PORTAUDIO_ENABLE_DSOUND "Enable support for DirectSound" OFF) +ENDIF(DXSDK_FOUND) +OPTION(PORTAUDIO_ENABLE_WMME "Enable support for MME" ON) +OPTION(PORTAUDIO_ENABLE_WASAPI "Enable support for WASAPI" ON) +OPTION(PORTAUDIO_ENABLE_WDMKS "Enable support for WDMKS" ON) +OPTION(PORTAUDIO_USE_WDMKS_DEVICE_INFO "Use WDM/KS API for device info" ON) +MARK_AS_ADVANCED(PORTAUDIO_USE_WDMKS_DEVICE_INFO) +IF(PORTAUDIO_ENABLE_DSOUND) +OPTION(PORTAUDIO_USE_DIRECTSOUNDFULLDUPLEXCREATE "Use DirectSound full duplex create" ON) +MARK_AS_ADVANCED(PORTAUDIO_USE_DIRECTSOUNDFULLDUPLEXCREATE) +ENDIF(PORTAUDIO_ENABLE_DSOUND) +ENDIF(WIN32) + +MACRO(SET_HEADER_OPTION OPTION_NAME OPTION_VALUE) + IF(${OPTION_NAME}) + SET(${OPTION_VALUE} "1") + ELSE(${OPTION_NAME}) + SET(${OPTION_VALUE} "0") + ENDIF(${OPTION_NAME}) +ENDMACRO(SET_HEADER_OPTION) + +SET_HEADER_OPTION(PORTAUDIO_ENABLE_ASIO PA_ENABLE_ASIO) +SET_HEADER_OPTION(PORTAUDIO_ENABLE_DSOUND PA_ENABLE_DSOUND) +SET_HEADER_OPTION(PORTAUDIO_ENABLE_WMME PA_ENABLE_WMME) +SET_HEADER_OPTION(PORTAUDIO_ENABLE_WASAPI PA_ENABLE_WASAPI) +SET_HEADER_OPTION(PORTAUDIO_ENABLE_WDMKS PA_ENABLE_WDMKS) + +# Set variables for DEF file expansion +IF(NOT PORTAUDIO_ENABLE_ASIO) +SET(DEF_EXCLUDE_ASIO_SYMBOLS ";") +ENDIF(NOT PORTAUDIO_ENABLE_ASIO) + +IF(NOT PORTAUDIO_ENABLE_WASAPI) +SET(DEF_EXCLUDE_WASAPI_SYMBOLS ";") +ENDIF(NOT PORTAUDIO_ENABLE_WASAPI) + +IF(PORTAUDIO_USE_WDMKS_DEVICE_INFO) +ADD_DEFINITIONS(-DPAWIN_USE_WDMKS_DEVICE_INFO) +ENDIF(PORTAUDIO_USE_WDMKS_DEVICE_INFO) + +IF(PORTAUDIO_USE_DIRECTSOUNDFULLDUPLEXCREATE) +ADD_DEFINITIONS(-DPAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE) +ENDIF(PORTAUDIO_USE_DIRECTSOUNDFULLDUPLEXCREATE) + +####################################### +IF(WIN32) +INCLUDE_DIRECTORIES(src/os/win) +ENDIF(WIN32) + +IF(PORTAUDIO_ENABLE_ASIO) +INCLUDE_DIRECTORIES(${ASIOSDK_ROOT_DIR}/common) +INCLUDE_DIRECTORIES(${ASIOSDK_ROOT_DIR}/host) +INCLUDE_DIRECTORIES(${ASIOSDK_ROOT_DIR}/host/pc) + +SET(PA_ASIO_SOURCES + src/hostapi/asio/pa_asio.cpp +) + +SET(PA_ASIOSDK_SOURCES + ${ASIOSDK_ROOT_DIR}/common/asio.cpp + ${ASIOSDK_ROOT_DIR}/host/pc/asiolist.cpp + ${ASIOSDK_ROOT_DIR}/host/asiodrivers.cpp +) + +SOURCE_GROUP("hostapi\\ASIO" FILES + ${PA_ASIO_SOURCES} +) + +SOURCE_GROUP("hostapi\\ASIO\\ASIOSDK" FILES + ${PA_ASIOSDK_SOURCES} +) +ENDIF(PORTAUDIO_ENABLE_ASIO) + +IF(PORTAUDIO_ENABLE_DSOUND) +INCLUDE_DIRECTORIES(${DXSDK_INCLUDE_DIR}) +INCLUDE_DIRECTORIES(src/os/win) + +SET(PA_DS_INCLUDES + src/hostapi/dsound/pa_win_ds_dynlink.h +) + +SET(PA_DS_SOURCES + src/hostapi/dsound/pa_win_ds.c + src/hostapi/dsound/pa_win_ds_dynlink.c +) + +SOURCE_GROUP("hostapi\\dsound" FILES + ${PA_DS_INCLUDES} + ${PA_DS_SOURCES} +) +ENDIF(PORTAUDIO_ENABLE_DSOUND) + +IF(PORTAUDIO_ENABLE_WMME) +SET(PA_WMME_SOURCES + src/hostapi/wmme/pa_win_wmme.c +) + +SOURCE_GROUP("hostapi\\wmme" FILES + ${PA_WMME_SOURCES} +) +ENDIF(PORTAUDIO_ENABLE_WMME) + +IF(PORTAUDIO_ENABLE_WASAPI) +SET(PA_WASAPI_SOURCES + src/hostapi/wasapi/pa_win_wasapi.c +) + +SOURCE_GROUP("hostapi\\wasapi" FILES + ${PA_WASAPI_SOURCES} +) +ENDIF(PORTAUDIO_ENABLE_WASAPI) + +IF(PORTAUDIO_ENABLE_WDMKS) +SET(PA_WDMKS_SOURCES + src/hostapi/wdmks/pa_win_wdmks.c +) + +SOURCE_GROUP("hostapi\\wdmks" FILES + ${PA_WDMKS_SOURCES} +) +ENDIF(PORTAUDIO_ENABLE_WDMKS) + +SET(PA_SKELETON_SOURCES + src/hostapi/skeleton/pa_hostapi_skeleton.c +) + +SOURCE_GROUP("hostapi\\skeleton" + ${PA_SKELETON_SOURCES}) + +####################################### +IF(WIN32) +SET(PA_INCLUDES + include/portaudio.h + include/pa_asio.h + include/pa_win_ds.h + include/pa_win_wasapi.h + include/pa_win_wmme.h +) +ENDIF(WIN32) + +SOURCE_GROUP("include" FILES + ${PA_INCLUDES} +) + +SET(PA_COMMON_INCLUDES + src/common/pa_allocation.h + src/common/pa_converters.h + src/common/pa_cpuload.h + src/common/pa_debugprint.h + src/common/pa_dither.h + src/common/pa_endianness.h + src/common/pa_hostapi.h + src/common/pa_memorybarrier.h + src/common/pa_process.h + src/common/pa_ringbuffer.h + src/common/pa_stream.h + src/common/pa_trace.h + src/common/pa_types.h + src/common/pa_util.h +) + +SET(PA_COMMON_SOURCES + src/common/pa_allocation.c + src/common/pa_converters.c + src/common/pa_cpuload.c + src/common/pa_debugprint.c + src/common/pa_dither.c + src/common/pa_front.c + src/common/pa_process.c + src/common/pa_ringbuffer.c + src/common/pa_stream.c + src/common/pa_trace.c +) + +SOURCE_GROUP("common" FILES + ${PA_COMMON_INCLUDES} + ${PA_COMMON_SOURCES} +) + +SOURCE_GROUP("cmake_generated" FILES + ${CMAKE_CURRENT_BINARY_DIR}/portaudio_cmake.def + ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h +) + +IF(WIN32) +SET(PA_PLATFORM_SOURCES + src/os/win/pa_win_hostapis.c + src/os/win/pa_win_util.c + src/os/win/pa_win_waveformat.c + src/os/win/pa_win_wdmks_utils.c + src/os/win/pa_win_coinitialize.c + src/os/win/pa_x86_plain_converters.c +) + +SOURCE_GROUP("os\\win" FILES + ${PA_PLATFORM_SOURCES} +) +ENDIF(WIN32) + +INCLUDE_DIRECTORIES( include ) +INCLUDE_DIRECTORIES( src/common ) + +IF(WIN32 AND MSVC) +ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS) +ENDIF(WIN32 AND MSVC) + +ADD_DEFINITIONS(-DPORTAUDIO_CMAKE_GENERATED) +INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_BINARY_DIR} ) + +SET(SOURCES_LESS_ASIO_SDK + ${PA_COMMON_SOURCES} + ${PA_ASIO_SOURCES} + ${PA_DS_SOURCES} + ${PA_WMME_SOURCES} + ${PA_WASAPI_SOURCES} + ${PA_WDMKS_SOURCES} + ${PA_SKELETON_SOURCES} + ${PA_PLATFORM_SOURCES} +) + +IF(PORTAUDIO_UNICODE_BUILD) +SET_SOURCE_FILES_PROPERTIES( + ${SOURCES_LESS_ASIO_SDK} + PROPERTIES + COMPILE_DEFINITIONS "UNICODE;_UNICODE" +) +ENDIF(PORTAUDIO_UNICODE_BUILD) + +ADD_LIBRARY(portaudio SHARED + ${PA_INCLUDES} + ${PA_COMMON_INCLUDES} + ${SOURCES_LESS_ASIO_SDK} + ${PA_ASIOSDK_SOURCES} + ${CMAKE_CURRENT_BINARY_DIR}/portaudio_cmake.def + ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h +) + +ADD_LIBRARY(portaudio_static STATIC + ${PA_INCLUDES} + ${PA_COMMON_INCLUDES} + ${SOURCES_LESS_ASIO_SDK} + ${PA_ASIOSDK_SOURCES} + ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h +) + +# Configure the exports file according to settings +SET(GENERATED_MESSAGE "CMake generated file, do NOT edit! Use CMake-GUI to change configuration instead.") +CONFIGURE_FILE( cmake_support/template_portaudio.def ${CMAKE_CURRENT_BINARY_DIR}/portaudio_cmake.def @ONLY ) +# Configure header for options (PA_USE_xxx) +CONFIGURE_FILE( cmake_support/options_cmake.h.in ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h @ONLY ) + +IF(WIN32) +# If we use DirectSound, we need this for the library to be found (if not in VS project settings) +IF(PORTAUDIO_ENABLE_DSOUND AND DXSDK_FOUND) +TARGET_LINK_LIBRARIES(portaudio ${DXSDK_DSOUND_LIBRARY}) +ENDIF(PORTAUDIO_ENABLE_DSOUND AND DXSDK_FOUND) + +# If we use WDM/KS we need setupapi.lib +IF(PORTAUDIO_ENABLE_WDMKS) +TARGET_LINK_LIBRARIES(portaudio setupapi) +ENDIF(PORTAUDIO_ENABLE_WDMKS) + +SET_TARGET_PROPERTIES(portaudio PROPERTIES OUTPUT_NAME portaudio_${TARGET_POSTFIX}) +SET_TARGET_PROPERTIES(portaudio_static PROPERTIES OUTPUT_NAME portaudio_static_${TARGET_POSTFIX}) +ENDIF(WIN32) + +OPTION(PORTAUDIO_BUILD_TESTS "Include test projects" OFF) +MARK_AS_ADVANCED(PORTAUDIO_BUILD_TESTS) + +# Prepared for inclusion of test files +IF(PORTAUDIO_BUILD_TESTS) +SUBDIRS(test) +ENDIF(PORTAUDIO_BUILD_TESTS) + +################################# +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/Doxyfile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,238 @@ +# Doxyfile 1.4.6 + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +PROJECT_NAME = PortAudio +PROJECT_NUMBER = 2.0 +OUTPUT_DIRECTORY = ./doc/ +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English +USE_WINDOWS_ENCODING = NO +BRIEF_MEMBER_DESC = YES +REPEAT_BRIEF = YES +ABBREVIATE_BRIEF = "The $name class" \ + "The $name widget" \ + "The $name file" \ + is \ + provides \ + specifies \ + contains \ + represents \ + a \ + an \ + the +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +STRIP_FROM_INC_PATH = +SHORT_NAMES = NO +JAVADOC_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +DETAILS_AT_TOP = NO +INHERIT_DOCS = YES +SEPARATE_MEMBER_PAGES = NO +TAB_SIZE = 8 +ALIASES = +OPTIMIZE_OUTPUT_FOR_C = YES +OPTIMIZE_OUTPUT_JAVA = NO +BUILTIN_STL_SUPPORT = NO +DISTRIBUTE_GROUP_DOC = NO +SUBGROUPING = YES +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = NO +EXTRACT_PRIVATE = NO +EXTRACT_STATIC = NO +EXTRACT_LOCAL_CLASSES = YES +EXTRACT_LOCAL_METHODS = NO +HIDE_UNDOC_MEMBERS = NO +HIDE_UNDOC_CLASSES = NO +HIDE_FRIEND_COMPOUNDS = NO +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +INLINE_INFO = YES +SORT_MEMBER_DOCS = YES +SORT_BRIEF_DOCS = NO +SORT_BY_SCOPE_NAME = NO +GENERATE_TODOLIST = NO +GENERATE_TESTLIST = NO +GENERATE_BUGLIST = NO +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +SHOW_DIRECTORIES = YES +FILE_VERSION_FILTER = +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = NO +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_NO_PARAMDOC = NO +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = doc/src \ + include \ + examples +FILE_PATTERNS = *.h \ + *.c \ + *.cpp \ + *.dox +RECURSIVE = YES +EXCLUDE = src/hostapi/wasapi/mingw-include +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = doc/src/images +INPUT_FILTER = +FILTER_PATTERNS = +FILTER_SOURCE_FILES = NO +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = YES +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = YES +REFERENCED_BY_RELATION = YES +REFERENCES_RELATION = YES +USE_HTAGS = NO +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = NO +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = html +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = +HTML_STYLESHEET = +HTML_ALIGN_MEMBERS = YES +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +BINARY_TOC = NO +TOC_EXPAND = NO +DISABLE_INDEX = NO +ENUM_VALUES_PER_LINE = 4 +GENERATE_TREEVIEW = NO +TREEVIEW_WIDTH = 250 +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = NO +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +PDF_HYPERLINKS = NO +USE_PDFLATEX = NO +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = +GENERATE_TAGFILE = +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = NO +HIDE_UNDOC_RELATIONS = NO +HAVE_DOT = NO +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +GROUP_GRAPHS = YES +UML_LOOK = NO +TEMPLATE_RELATIONS = YES +INCLUDE_GRAPH = YES +INCLUDED_BY_GRAPH = YES +CALL_GRAPH = NO +GRAPHICAL_HIERARCHY = YES +DIRECTORY_GRAPH = YES +DOT_IMAGE_FORMAT = png +DOT_PATH = +DOTFILE_DIRS = +MAX_DOT_GRAPH_WIDTH = 1024 +MAX_DOT_GRAPH_HEIGHT = 1024 +MAX_DOT_GRAPH_DEPTH = 1000 +DOT_TRANSPARENT = NO +DOT_MULTI_TARGETS = NO +GENERATE_LEGEND = YES +DOT_CLEANUP = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = NO
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/Doxyfile.developer Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,241 @@ +# Doxyfile 1.4.6 + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +PROJECT_NAME = PortAudio +PROJECT_NUMBER = 2.0 +OUTPUT_DIRECTORY = ./doc/ +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English +USE_WINDOWS_ENCODING = NO +BRIEF_MEMBER_DESC = YES +REPEAT_BRIEF = YES +ABBREVIATE_BRIEF = "The $name class" \ + "The $name widget" \ + "The $name file" \ + is \ + provides \ + specifies \ + contains \ + represents \ + a \ + an \ + the +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +STRIP_FROM_INC_PATH = +SHORT_NAMES = NO +JAVADOC_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +DETAILS_AT_TOP = NO +INHERIT_DOCS = YES +SEPARATE_MEMBER_PAGES = NO +TAB_SIZE = 8 +ALIASES = +OPTIMIZE_OUTPUT_FOR_C = YES +OPTIMIZE_OUTPUT_JAVA = NO +BUILTIN_STL_SUPPORT = NO +DISTRIBUTE_GROUP_DOC = NO +SUBGROUPING = YES +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = YES +EXTRACT_PRIVATE = NO +EXTRACT_STATIC = NO +EXTRACT_LOCAL_CLASSES = YES +EXTRACT_LOCAL_METHODS = NO +HIDE_UNDOC_MEMBERS = NO +HIDE_UNDOC_CLASSES = NO +HIDE_FRIEND_COMPOUNDS = NO +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = YES +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +INLINE_INFO = YES +SORT_MEMBER_DOCS = YES +SORT_BRIEF_DOCS = NO +SORT_BY_SCOPE_NAME = NO +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = INTERNAL +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +SHOW_DIRECTORIES = YES +FILE_VERSION_FILTER = +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = NO +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_NO_PARAMDOC = NO +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = doc/src \ + include \ + examples \ + src \ + test \ + qa +FILE_PATTERNS = *.h \ + *.c \ + *.cpp \ + *.dox +RECURSIVE = YES +EXCLUDE = src/hostapi/wasapi/mingw-include +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = doc/src/images +INPUT_FILTER = +FILTER_PATTERNS = +FILTER_SOURCE_FILES = NO +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = NO +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = YES +REFERENCED_BY_RELATION = YES +REFERENCES_RELATION = YES +USE_HTAGS = NO +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = NO +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = html +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = +HTML_STYLESHEET = +HTML_ALIGN_MEMBERS = YES +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +BINARY_TOC = NO +TOC_EXPAND = NO +DISABLE_INDEX = NO +ENUM_VALUES_PER_LINE = 4 +GENERATE_TREEVIEW = NO +TREEVIEW_WIDTH = 250 +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = NO +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +PDF_HYPERLINKS = NO +USE_PDFLATEX = NO +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = +GENERATE_TAGFILE = +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = NO +HIDE_UNDOC_RELATIONS = NO +HAVE_DOT = NO +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +GROUP_GRAPHS = YES +UML_LOOK = NO +TEMPLATE_RELATIONS = YES +INCLUDE_GRAPH = YES +INCLUDED_BY_GRAPH = YES +CALL_GRAPH = NO +GRAPHICAL_HIERARCHY = YES +DIRECTORY_GRAPH = YES +DOT_IMAGE_FORMAT = png +DOT_PATH = +DOTFILE_DIRS = +MAX_DOT_GRAPH_WIDTH = 1024 +MAX_DOT_GRAPH_HEIGHT = 1024 +MAX_DOT_GRAPH_DEPTH = 1000 +DOT_TRANSPARENT = NO +DOT_MULTI_TARGETS = NO +GENERATE_LEGEND = YES +DOT_CLEANUP = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = NO
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/LICENSE.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,81 @@ +Portable header file to contain: +>>>>> +/* + * PortAudio Portable Real-Time Audio Library + * PortAudio API Header File + * Latest version available at: http://www.portaudio.com + * + * Copyright (c) 1999-2006 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +<<<<< + + +Implementation files to contain: +>>>>> +/* + * PortAudio Portable Real-Time Audio Library + * Latest version at: http://www.portaudio.com + * <platform> Implementation + * Copyright (c) 1999-2000 <author(s)> + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +<<<<< \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/Makefile.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,257 @@ +# +# PortAudio V19 Makefile.in +# +# Dominic Mazzoni +# Modifications by Mikael Magnusson +# Modifications by Stelios Bounanos +# + +top_srcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ +top_builddir = . +PREFIX = @prefix@ +prefix = $(PREFIX) +exec_prefix = @exec_prefix@ +bindir = @bindir@ +libdir = @libdir@ +includedir = @includedir@ +CC = @CC@ +CXX = @CXX@ +CFLAGS = @CFLAGS@ @DEFS@ +LIBS = @LIBS@ +AR = @AR@ +RANLIB = @RANLIB@ +SHELL = @SHELL@ +LIBTOOL = @LIBTOOL@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +SHARED_FLAGS = @SHARED_FLAGS@ +LDFLAGS = @LDFLAGS@ +DLL_LIBS = @DLL_LIBS@ +CXXFLAGS = @CXXFLAGS@ +NASM = @NASM@ +NASMOPT = @NASMOPT@ +LN_S = @LN_S@ +LT_CURRENT=@LT_CURRENT@ +LT_REVISION=@LT_REVISION@ +LT_AGE=@LT_AGE@ + +OTHER_OBJS = @OTHER_OBJS@ +INCLUDES = @INCLUDES@ + +PALIB = libportaudio.la +PAINC = include/portaudio.h + +PA_LDFLAGS = $(LDFLAGS) $(SHARED_FLAGS) -rpath $(libdir) -no-undefined \ + -export-symbols-regex "(Pa|PaMacCore|PaJack|PaAlsa|PaAsio|PaOSS)_.*" \ + -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) + +COMMON_OBJS = \ + src/common/pa_allocation.o \ + src/common/pa_converters.o \ + src/common/pa_cpuload.o \ + src/common/pa_dither.o \ + src/common/pa_debugprint.o \ + src/common/pa_front.o \ + src/common/pa_process.o \ + src/common/pa_stream.o \ + src/common/pa_trace.o \ + src/hostapi/skeleton/pa_hostapi_skeleton.o + +LOOPBACK_OBJS = \ + qa/loopback/src/audio_analyzer.o \ + qa/loopback/src/biquad_filter.o \ + qa/loopback/src/paqa_tools.o \ + qa/loopback/src/test_audio_analyzer.o \ + qa/loopback/src/write_wav.o \ + qa/loopback/src/paqa.o + +EXAMPLES = \ + bin/pa_devs \ + bin/pa_fuzz \ + bin/paex_pink \ + bin/paex_read_write_wire \ + bin/paex_record \ + bin/paex_saw \ + bin/paex_sine \ + bin/paex_write_sine \ + bin/paex_write_sine_nonint + +SELFTESTS = \ + bin/paqa_devs \ + bin/paqa_errs \ + bin/paqa_latency + +TESTS = \ + bin/patest1 \ + bin/patest_buffer \ + bin/patest_callbackstop \ + bin/patest_clip \ + bin/patest_dither \ + bin/patest_hang \ + bin/patest_in_overflow \ + bin/patest_latency \ + bin/patest_leftright \ + bin/patest_longsine \ + bin/patest_many \ + bin/patest_maxsines \ + bin/patest_mono \ + bin/patest_multi_sine \ + bin/patest_out_underflow \ + bin/patest_prime \ + bin/patest_ringmix \ + bin/patest_sine8 \ + bin/patest_sine_channelmaps \ + bin/patest_sine_formats \ + bin/patest_sine_time \ + bin/patest_sine_srate \ + bin/patest_start_stop \ + bin/patest_stop \ + bin/patest_stop_playout \ + bin/patest_toomanysines \ + bin/patest_two_rates \ + bin/patest_underflow \ + bin/patest_wire \ + bin/pa_minlat + +# Most of these don't compile yet. Put them in TESTS, above, if +# you want to try to compile them... +ALL_TESTS = \ + $(TESTS) \ + bin/patest_sync \ + bin/debug_convert \ + bin/debug_dither_calc \ + bin/debug_dual \ + bin/debug_multi_in \ + bin/debug_multi_out \ + bin/debug_record \ + bin/debug_record_reuse \ + bin/debug_sine_amp \ + bin/debug_sine \ + bin/debug_sine_formats \ + bin/debug_srate \ + bin/debug_test1 + +OBJS := $(COMMON_OBJS) $(OTHER_OBJS) + +LTOBJS := $(OBJS:.o=.lo) + +SRC_DIRS = \ + src/common \ + src/hostapi/alsa \ + src/hostapi/asihpi \ + src/hostapi/asio \ + src/hostapi/coreaudio \ + src/hostapi/dsound \ + src/hostapi/jack \ + src/hostapi/oss \ + src/hostapi/wasapi \ + src/hostapi/wdmks \ + src/hostapi/wmme \ + src/os/unix \ + src/os/win + +SUBDIRS = +@ENABLE_CXX_TRUE@SUBDIRS += bindings/cpp + +all: lib/$(PALIB) all-recursive tests examples selftests + +tests: bin-stamp $(TESTS) + +examples: bin-stamp $(EXAMPLES) + +selftests: bin-stamp $(SELFTESTS) + +loopback: bin-stamp bin/paloopback + +# With ASIO enabled we must link libportaudio and all test programs with CXX +lib/$(PALIB): lib-stamp $(LTOBJS) $(MAKEFILE) $(PAINC) + @WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) $(PA_LDFLAGS) -o lib/$(PALIB) $(LTOBJS) $(DLL_LIBS) + @WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) $(PA_LDFLAGS) -o lib/$(PALIB) $(LTOBJS) $(DLL_LIBS) + +$(ALL_TESTS): bin/%: lib/$(PALIB) $(MAKEFILE) $(PAINC) test/%.c + @WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(top_srcdir)/test/$*.c lib/$(PALIB) $(LIBS) + @WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(top_srcdir)/test/$*.c lib/$(PALIB) $(LIBS) + +$(EXAMPLES): bin/%: lib/$(PALIB) $(MAKEFILE) $(PAINC) examples/%.c + @WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(top_srcdir)/examples/$*.c lib/$(PALIB) $(LIBS) + @WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(top_srcdir)/examples/$*.c lib/$(PALIB) $(LIBS) + +$(SELFTESTS): bin/%: lib/$(PALIB) $(MAKEFILE) $(PAINC) qa/%.c + @WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(top_srcdir)/qa/$*.c lib/$(PALIB) $(LIBS) + @WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(top_srcdir)/qa/$*.c lib/$(PALIB) $(LIBS) + +bin/paloopback: lib/$(PALIB) $(MAKEFILE) $(PAINC) $(LOOPBACK_OBJS) + @WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(LOOPBACK_OBJS) lib/$(PALIB) $(LIBS) + @WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(LOOPBACK_OBJS) lib/$(PALIB) $(LIBS) + +install: lib/$(PALIB) portaudio-2.0.pc + $(INSTALL) -d $(DESTDIR)$(libdir) + $(LIBTOOL) --mode=install $(INSTALL) lib/$(PALIB) $(DESTDIR)$(libdir) + $(INSTALL) -d $(DESTDIR)$(includedir) + for include in $(INCLUDES); do \ + $(INSTALL_DATA) -m 644 $(top_srcdir)/include/$$include $(DESTDIR)$(includedir)/$$include; \ + done + $(INSTALL) -d $(DESTDIR)$(libdir)/pkgconfig + $(INSTALL) -m 644 portaudio-2.0.pc $(DESTDIR)$(libdir)/pkgconfig/portaudio-2.0.pc + @echo "" + @echo "------------------------------------------------------------" + @echo "PortAudio was successfully installed." + @echo "" + @echo "On some systems (e.g. Linux) you should run 'ldconfig' now" + @echo "to make the shared object available. You may also need to" + @echo "modify your LD_LIBRARY_PATH environment variable to include" + @echo "the directory $(libdir)" + @echo "------------------------------------------------------------" + @echo "" + $(MAKE) install-recursive + +uninstall: + $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$(PALIB) + $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(includedir)/portaudio.h + $(MAKE) uninstall-recursive + +clean: + $(LIBTOOL) --mode=clean rm -f $(LTOBJS) $(LOOPBACK_OBJS) $(ALL_TESTS) lib/$(PALIB) + $(RM) bin-stamp lib-stamp + -$(RM) -r bin lib + +distclean: clean + $(RM) config.log config.status Makefile libtool portaudio-2.0.pc + +%.o: %.c $(MAKEFILE) $(PAINC) + $(CC) -c $(CFLAGS) $< -o $@ + +%.lo: %.c $(MAKEFILE) $(PAINC) + $(LIBTOOL) --mode=compile $(CC) -c $(CFLAGS) $< -o $@ + +%.lo: %.cpp $(MAKEFILE) $(PAINC) + $(LIBTOOL) --mode=compile --tag=CXX $(CXX) -c $(CXXFLAGS) $< -o $@ + +%.o: %.cpp $(MAKEFILE) $(PAINC) + $(CXX) -c $(CXXFLAGS) $< -o $@ + +%.o: %.asm + $(NASM) $(NASMOPT) -o $@ $< + +bin-stamp: + -mkdir bin + touch $@ + +lib-stamp: + -mkdir lib + -mkdir -p $(SRC_DIRS) + touch $@ + +Makefile: Makefile.in config.status + $(SHELL) config.status + +all-recursive: + if test -n "$(SUBDIRS)" ; then for dir in "$(SUBDIRS)"; do $(MAKE) -C $$dir all; done ; fi + +install-recursive: + if test -n "$(SUBDIRS)" ; then for dir in "$(SUBDIRS)"; do $(MAKE) -C $$dir install; done ; fi + +uninstall-recursive: + if test -n "$(SUBDIRS)" ; then for dir in "$(SUBDIRS)"; do $(MAKE) -C $$dir uninstall; done ; fi
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/README.configure.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,22 @@ +PortAudio uses "autoconf" tools to generate Makefiles for Linux and Mac platforms. +The source for these are configure.in and Makefile.in +If you modify either of these files then please run this command before +testing and checking in your changes. + + autoreconf -if + +Then test a build by doing: + + ./configure + make clean + make + sudo make install + +then check in the related files that are modified. +These might include files like: + + configure + config.guess + depcomp + install.sh +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/README.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,98 @@ +README for PortAudio + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2008 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + + +PortAudio is a portable audio I/O library designed for cross-platform +support of audio. It uses either a callback mechanism to request audio +processing, or blocking read/write calls to buffer data between the +native audio subsystem and the client. Audio can be processed in various +formats, including 32 bit floating point, and will be converted to the +native format internally. + +Documentation: + Documentation is available in "/doc/html/index.html" + Also see "src/common/portaudio.h" for API spec. + Also see http://www.portaudio.com/docs/ + And see the "test/" directory for many examples of usage + (we suggest "test/patest_saw.c" for an example) + +For information on compiling programs with PortAudio, please see the +tutorial at: + + http://portaudio.com/trac/wiki/TutorialDir/TutorialStart + +We have an active mailing list for user and developer discussions. +Please feel free to join. See http://www.portaudio.com for details. + + +Important Files and Folders: + include/portaudio.h = header file for PortAudio API. Specifies API. + src/common/ = platform independant code, host independant + code for all implementations. + src/os = os specific (but host api neutral) code + src/hostapi = implementations for different host apis + + +Host API Implementations: + src/hostapi/alsa = Advanced Linux Sound Architecture (ALSA) + src/hostapi/asihpi = AudioScience HPI + src/hostapi/asio = ASIO for Windows and Macintosh + src/hostapi/coreaudio = Macintosh Core Audio for OS X + src/hostapi/dsound = Windows Direct Sound + src/hostapi/jack = JACK Audio Connection Kit + src/hostapi/oss = Unix Open Sound System (OSS) + src/hostapi/wasapi = Windows Vista WASAPI + src/hostapi/wdmks = Windows WDM Kernel Streaming + src/hostapi/wmme = Windows MultiMedia Extensions (MME) + + +Test Programs: + test/pa_fuzz.c = guitar fuzz box + test/pa_devs.c = print a list of available devices + test/pa_minlat.c = determine minimum latency for your machine + test/paqa_devs.c = self test that opens all devices + test/paqa_errs.c = test error detection and reporting + test/patest_clip.c = hear a sine wave clipped and unclipped + test/patest_dither.c = hear effects of dithering (extremely subtle) + test/patest_pink.c = fun with pink noise + test/patest_record.c = record and playback some audio + test/patest_maxsines.c = how many sine waves can we play? Tests Pa_GetCPULoad(). + test/patest_sine.c = output a sine wave in a simple PA app + test/patest_sync.c = test syncronization of audio and video + test/patest_wire.c = pass input to output, wire simulator
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/SConstruct Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,197 @@ +import sys, os.path + +def rsplit(toSplit, sub, max=-1): + """ str.rsplit seems to have been introduced in 2.4 :( """ + l = [] + i = 0 + while i != max: + try: idx = toSplit.rindex(sub) + except ValueError: break + + toSplit, splitOff = toSplit[:idx], toSplit[idx + len(sub):] + l.insert(0, splitOff) + i += 1 + + l.insert(0, toSplit) + return l + +sconsDir = os.path.join("build", "scons") +SConscript(os.path.join(sconsDir, "SConscript_common")) +Import("Platform", "Posix", "ApiVer") + +# SConscript_opts exports PortAudio options +optsDict = SConscript(os.path.join(sconsDir, "SConscript_opts")) +optionsCache = os.path.join(sconsDir, "options.cache") # Save options between runs in this cache +options = Options(optionsCache, args=ARGUMENTS) +for k in ("Installation Dirs", "Build Targets", "Host APIs", "Build Parameters", "Bindings"): + options.AddOptions(*optsDict[k]) +# Propagate options into environment +env = Environment(options=options) +# Save options for next run +options.Save(optionsCache, env) +# Generate help text for options +env.Help(options.GenerateHelpText(env)) + +buildDir = os.path.join("#", sconsDir, env["PLATFORM"]) + +# Determine parameters to build tools +if Platform in Posix: + threadCFlags = '' + if Platform != 'darwin': + threadCFlags = "-pthread " + baseLinkFlags = threadCFlags + baseCxxFlags = baseCFlags = "-Wall -pedantic -pipe " + threadCFlags + debugCxxFlags = debugCFlags = "-g" + optCxxFlags = optCFlags = "-O2" +env.Append(CCFLAGS = baseCFlags) +env.Append(CXXFLAGS = baseCxxFlags) +env.Append(LINKFLAGS = baseLinkFlags) +if env["enableDebug"]: + env.AppendUnique(CCFLAGS=debugCFlags.split()) + env.AppendUnique(CXXFLAGS=debugCxxFlags.split()) +if env["enableOptimize"]: + env.AppendUnique(CCFLAGS=optCFlags.split()) + env.AppendUnique(CXXFLAGS=optCxxFlags.split()) +if not env["enableAsserts"]: + env.AppendUnique(CPPDEFINES=["-DNDEBUG"]) +if env["customCFlags"]: + env.Append(CCFLAGS=Split(env["customCFlags"])) +if env["customCxxFlags"]: + env.Append(CXXFLAGS=Split(env["customCxxFlags"])) +if env["customLinkFlags"]: + env.Append(LINKFLAGS=Split(env["customLinkFlags"])) + +env.Append(CPPPATH=[os.path.join("#", "include"), "common"]) + +# Store all signatures in one file, otherwise .sconsign files will get installed along with our own files +env.SConsignFile(os.path.join(sconsDir, ".sconsign")) + +env.SConscriptChdir(False) +sources, sharedLib, staticLib, tests, portEnv, hostApis = env.SConscript(os.path.join("src", "SConscript"), + build_dir=buildDir, duplicate=False, exports=["env"]) + +if Platform in Posix: + prefix = env["prefix"] + includeDir = os.path.join(prefix, "include") + libDir = os.path.join(prefix, "lib") + env.Alias("install", includeDir) + env.Alias("install", libDir) + + # pkg-config + + def installPkgconfig(env, target, source): + tgt = str(target[0]) + src = str(source[0]) + f = open(src) + try: txt = f.read() + finally: f.close() + txt = txt.replace("@prefix@", prefix) + txt = txt.replace("@exec_prefix@", prefix) + txt = txt.replace("@libdir@", libDir) + txt = txt.replace("@includedir@", includeDir) + txt = txt.replace("@LIBS@", " ".join(["-l%s" % l for l in portEnv["LIBS"]])) + txt = txt.replace("@THREAD_CFLAGS@", threadCFlags) + + f = open(tgt, "w") + try: f.write(txt) + finally: f.close() + + pkgconfigTgt = "portaudio-%d.0.pc" % int(ApiVer.split(".", 1)[0]) + env.Command(os.path.join(libDir, "pkgconfig", pkgconfigTgt), + os.path.join("#", pkgconfigTgt + ".in"), installPkgconfig) + +# Default to None, since if the user disables all targets and no Default is set, all targets +# are built by default +env.Default(None) +if env["enableTests"]: + env.Default(tests) +if env["enableShared"]: + env.Default(sharedLib) + + if Platform in Posix: + def symlink(env, target, source): + trgt = str(target[0]) + src = str(source[0]) + + if os.path.islink(trgt) or os.path.exists(trgt): + os.remove(trgt) + os.symlink(os.path.basename(src), trgt) + + major, minor, micro = [int(c) for c in ApiVer.split(".")] + + soFile = "%s.%s" % (os.path.basename(str(sharedLib[0])), ApiVer) + env.InstallAs(target=os.path.join(libDir, soFile), source=sharedLib) + # Install symlinks + symTrgt = os.path.join(libDir, soFile) + env.Command(os.path.join(libDir, "libportaudio.so.%d.%d" % (major, minor)), + symTrgt, symlink) + symTrgt = rsplit(symTrgt, ".", 1)[0] + env.Command(os.path.join(libDir, "libportaudio.so.%d" % major), symTrgt, symlink) + symTrgt = rsplit(symTrgt, ".", 1)[0] + env.Command(os.path.join(libDir, "libportaudio.so"), symTrgt, symlink) + +if env["enableStatic"]: + env.Default(staticLib) + env.Install(libDir, staticLib) + +env.Install(includeDir, os.path.join("include", "portaudio.h")) + + +if env["enableCxx"]: + env.SConscriptChdir(True) + cxxEnv = env.Copy() + sharedLibs, staticLibs, headers = env.SConscript(os.path.join("bindings", "cpp", "SConscript"), + exports={"env": cxxEnv, "buildDir": buildDir}, build_dir=os.path.join(buildDir, "portaudiocpp"), duplicate=False) + if env["enableStatic"]: + env.Default(staticLibs) + env.Install(libDir, staticLibs) + if env["enableShared"]: + env.Default(sharedLibs) + env.Install(libDir, sharedLibs) + env.Install(os.path.join(includeDir, "portaudiocpp"), headers) + +# Generate portaudio_config.h header with compile-time definitions of which PA +# back-ends are available, and which includes back-end extension headers + +# Host-specific headers +hostApiHeaders = {"ALSA": "pa_linux_alsa.h", + "ASIO": "pa_asio.h", + "COREAUDIO": "pa_mac_core.h", + "JACK": "pa_jack.h", + "WMME": "pa_winwmme.h", + } + +def buildConfigH(target, source, env): + """builder for portaudio_config.h""" + global hostApiHeaders, hostApis + out = "" + for hostApi in hostApis: + out += "#define PA_HAVE_%s\n" % hostApi + + hostApiSpecificHeader = hostApiHeaders.get(hostApi, None) + if hostApiSpecificHeader: + out += "#include \"%s\"\n" % hostApiSpecificHeader + + out += "\n" + # Strip the last newline + if out and out[-1] == "\n": + out = out[:-1] + + f = file(str(target[0]), 'w') + try: f.write(out) + finally: f.close() + return 0 + +# Define the builder for the config header +env.Append(BUILDERS={"portaudioConfig": env.Builder( + action=Action(buildConfigH), target_factory=env.fs.File)}) + +confH = env.portaudioConfig(File("portaudio_config.h", "include"), + File("portaudio.h", "include")) +env.Default(confH) +env.Install(os.path.join(includeDir, "portaudio"), confH) + +for api in hostApis: + if api in hostApiHeaders: + env.Install(os.path.join(includeDir, "portaudio"), + File(hostApiHeaders[api], "include"))
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For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +_LT_PATH_LD_GNU +AC_SUBST([LD]) + +_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) +])# LT_PATH_LD + +# Old names: +AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) +AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_LD], []) +dnl AC_DEFUN([AC_PROG_LD], []) + + +# _LT_PATH_LD_GNU +#- -------------- +m4_defun([_LT_PATH_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# _LT_PATH_LD_GNU + + +# _LT_CMD_RELOAD +# -------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +m4_defun([_LT_CMD_RELOAD], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_TAGDECL([], [reload_cmds], [2])dnl +])# _LT_CMD_RELOAD + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3293 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4]) +m4_define([LT_PACKAGE_REVISION], [1.3293]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4' +macro_revision='1.3293' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. 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[AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 1 (pkg-config-0.24) +# +# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +# only at the first occurence in configure.ac, so if the first place +# it's called might be skipped (such as if it is within an "if", you +# have to call PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes ], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl + ]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + $3 +fi[]dnl +])# PKG_CHECK_MODULES +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/COPYING Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,31 @@ +PortAudio Portable Real-Time Audio Library +Copyright (c) 1999-2006 Ross Bencina and Phil Burk + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files +(the "Software"), to deal in the Software without restriction, +including without limitation the rights to use, copy, modify, merge, +publish, distribute, sublicense, and/or sell copies of the Software, +and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF +CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + + +The text above constitutes the entire PortAudio license; however, +the PortAudio community also makes the following non-binding requests: + +Any person wishing to distribute modifications to the Software is +requested to send the modifications to the original developer so that +they can be incorporated into the canonical version. It is also +requested that these non-binding requests be included along with the +license above.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/ChangeLog Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,178 @@ +Note: Because PortAudioCpp is now in the main PortAudio SVN repository, having these per-release changelogs probably doesn't make much sense anymore. Perhaps it's better to just note mayor changes by date from now on. + +PortAudioCpp v19 revision 16 06/05/22: + + mblaauw: + - Added up-to-date MSVC 6.0 projects created by David Moore. Besides MSVC 6.0 users, MSVC 7.0 users may use these projects and automatically convert them to MSVC 7.0 projects. + - Changed the code and projects (MSVC 7.1 only) to be up-to-date with PortAudio's new directory structure. + - Added equivalents of the PaAsio_GetInputChannelName() and PaAsio_GetOutputChannelName() functions to the AsioDeviceAdapter wrapper-class (missing functions pointed out by David Moore). + - Added code to PortAudio's main SVN repository. + +PortAudioCpp v19 revision 15 (unknown release date): + + mblaauw: + - Changed some exception handling code in HostApi's constructor. + - Added accessors to PortAudio PaStream from PortAudioCpp Stream (their absense being pointed out + by Tom Jordan). + - Fixed a bug/typo in MemFunToCallbackInterfaceAdapter::init() thanks to Fredrik Viklund. + - Fixed issue with concrete Stream classes possibly throwing an exception and fixed documentation w.r.t. this. + - Moved files to portaudio/binding/cpp/. Made new msvc 7.1 projects to reflect the change and removed msvc 6.0 + and 7.0 projects (because I can no longer maintain them myself). Gnu projects will probably need updating. + +PortAudioCpp v19 revision 14 03/10/24: + + mblaauw: + - Fixed some error handling bugs in Stream and System (pointed out by Tom Jordan). + - Updated documentation a little (main page). + - Fixed order of members so initializer list was in the right order in + StreamParameters (pointed out by Ludwig Schwardt). + - Added new lines at EOF's (as indicated by Ludwig Schwardt). + +PortAudioCpp v19 revision 13 03/10/19: + + lschwardt: + - Added build files for GNU/Linux. + - Fixed bug in Exception where the inherited what() member function (and destructor) had looser + exception specification (namely no exception specification, i.e. could throw anything) than + the std::exception base class's what() member function (which had throw(), i.e. no-throw guarantee). + - Changed the iterators so that they have a set of public typedefs instead of deriving the C++ standard + library std::iterator<> struct. G++ 2.95 doesn't support std::exception<> and composition-by-aggregation + is prefered over composition-by-inheritance in this case. + - Changed some minor things to avoid G++ warning messages. + + mblaauw: + - Renamed this file (/WHATSNEW.txt) to /CHANGELOG. + - Renamed /PA_ISSUES.txt to /PA_ISSUES. + - Added /INSTALL file with some build info for GNU/Linux and VC6. + - Added MSVC 6.0 projects for building PortAudioCpp as a staticly or dynamically linkable library. + - Moved build files to /build/(gnu/ or vc6/). + - Moved Doxygen configuration files to /doc/ and output to /doc/api_reference/. + - Added a /doc/README with some info how to generate Doxygen documentation. + +PortAudioCpp v19 revision 12 03/09/02: + + mblaauw: + - Updated code to reflect changes on V19-devel CVS branch. + - Fixed some typos in the documentation. + +PortAudioCpp v19 revision 11 03/07/31: + + mblaauw: + - Renamed SingleDirecionStreamParameters to DirectionSpecificStreamParameters. + - Implemented BlockingStream. + - Updated code to reflect recent changes to PortAudio V19-devel. + - Fixed a potential memory leak when an exception was thrown in the HostApi + constructor. + - Renamed ``Latency'' to ``BufferSize'' in AsioDeviceAdapter. + - Updated class documentation. + +PortAudioCpp v19 revision 10 03/07/18: + + mblaauw: + - SingleDirectionStreamParameters now has a (static) null() method. + - StreamParameters uses references for the direction-specific stream parameters + instead of pointers (use null() method (above) instead of NULL). + - StreamParameters and SingleDirectionStreamParameters must now be fully specified + and now default values are used (because this was not very useful in general and + only made things more complex). + - Updated documentation. + +PortAudioCpp v19 revision 09 03/06/25: + + mblaauw: + - Changed some things in SingleDirectionStreamParameters to ease it's usage. + - Placed all SingleDirectionStreamParameters stuff into a separate file. + + Totally redid the callback stuff, now it's less ackward and supports C++ functions. + +PortAudioCpp v19 revision 08 03/06/20: + + mblaauw: + - Made deconstructors for Device and HostApi private. + + Added a AsioDeviceWrapper host api specific device extension class. + - Refactored Exception into a Exception base class and PaException and PaCppException + derived classes. + - Added ASIO specific device info to the devs.cxx example. + - Fixed a bug in System::hostApiCount() and System::defaultHostApi(). + + Moved Device::null to System::nullDevice. + - Fixed some bugs in Device and System. + +PortAudioCpp v19 revision 07 03/06/08: + + mblaauw: + - Updated some doxy comments. + + Renamed CbXyz to CallbackXyz. + + Renamed all ``configurations'' to ``parameters''. + + Renamed HalfDuplexStreamConfiguration to SingleDirectionStreamConfiguration. + - Renamed SingleDirectionStreamParameters::streamParameters() to + SingleDirectionStreamParameters::paSteamParameters. + - Added a non-constant version of SingleDirectionStreamParameters::paStreamParameters(). + - A few improvements to SingleDirectionStreamParameters. + - Allowed AutoSystem to be created without initializing the System singleton + (using a ctor flag). + - Added a BlockingStream class (not implemented for now). + - Fixed many bugs in the implementation of the iterators. + - Fixed a bug in Device::operator==(). + + Added a C++ version of the patest_sine.c test/example. + - Added a ctor for StreamParameters for a default half-duplex stream. + - Added SingleDirectionStreamParameters::setDevice() and setNumChannels(). + - Renamed System::numHostApis() to System::hostApiCount(). + + Rewrote the iterators and related classes. They are now fully STL compliant. The System now + has a static array of all HostApis and all Devices. Only the System can create HostApis and + Devices and they are non-copyable now. All HostApis and Devices are now passed by-reference. + - Renamed (System::) getVersion() to version() and getVersionText() to versionText(). + - Renamed (Device::) numXyzChannels() to maxXyzChannels(). + - Changed some stuff in StreamParameters. + + Added a C++ version of the patest_devs.c test/example. + +PortAudioCpp v19 revision 06 03/06/04: + + mblaauw: + + Added this file to the project (roughly, a `+' denotes a major change, a `-' a minor change). + - Added System::deviceByIndex(), useful when a Device's index is stored for instance. + - Renamed System::hostApiFromTypeId() to System::hostApiByTypeId(). + - Updated and added some Doxygen documentation. + - Made Stream::usedIntputLatency(), Stream::usedOutputLatency() and + Stream::usedSampleRate() throw an paInternalError equivalent exception instead of paBadStreamPtr. + - Changed exception handling in Stream::open() functions. They now follow the PA error handling + mechanism better and a couple of bugs regarding ownership of objects were fixed. + - Renamed Device::isDefaultXyzDevice() to Device::isSystemDefaultXyzDevice(). + - Added Device::isHostApiDefaultXyzDevice(). + - Added StreamConfiguration::unsetFlag(). + - Removed CUSTOM from SampleDataFormat. + - System::hostApiByTypeId() now throws an paInternalError if the type id was out-of-range; this + is a temporary work-around (see comments). + - Changed CbInterface to use paCallbackFun() instead of operator()(). + - Renamed ``object'' to ``instance'' in CbMemFunAdapter.hxx. + - Added StreamConfiguration::setXyzHostApiSpecificSampleFormat(). + - Added StreamConfiguration::isXyzSampleFormatHostApiSpecific(). + - Changed error handling in System::terminate(), it can now throw an Exception. + - Added error handling in System::defaultHostApi(). + - Added error handling in System::hostApisEnd(). + - Changed some (but probably not all) C casts to C++ casts to avoid confusion with a + certain Python person. + - Renamed RaiiSystem to AutoSystem (class and file) as this is a come common convention. + - Renamed System::numDevices() to System::deviceCount() to be more compatible with PortAudio + (although PortAudio uses Pa_CountDevices() instead, see comment). + - Renamed HostApi::numDevices() to HostApi::deviceCount(). + - Changed INC_ to INCLUDED_ in the header multiple include guards. + - Changed the order of functions in the StreamConfiguration class' header. + - Written some more info in PortAudioCpp.hxx (Doxygen). + - Added CallbackStream.hxx and CallbackStream.cxx files. + + Refactored StreamConfiguration to remove the duplication which was there. There is now a + HalfDuplexStreamConfiguration class. Also made some improvements to these classes while + doing the refactoring. + + Moved all code files to source/portaudiocpp/ and changed includes. + + Moved all header files to include/portaudiocpp/ to easy a binary build if needed. The project + must be set to have .../include/ as a path to look for includes. + + Refactored the Stream class into a Stream base class and a CallbackStream derived class. + - Renamed Stream::usingXyz() to Stream::xyz(). + - Updated some doxy comments. + - Changed ``using namespace portaudio'' in .cxx files to ``namespace portaudio { ... }''. + +PortAudioCpp v19 revision 05 03/04/09: + + mblaauw: + - Initial release on the PortAudio mailinglist. + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/INSTALL Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,365 @@ +Installation Instructions +************************* + +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, +2006, 2007, 2008, 2009 Free Software Foundation, Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without warranty of any kind. + +Basic Installation +================== + + Briefly, the shell commands `./configure; make; make install' should +configure, build, and install this package. The following +more-detailed instructions are generic; see the `README' file for +instructions specific to this package. Some packages provide this +`INSTALL' file but do not implement all of the features documented +below. 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,7 @@ +SUBDIRS = lib include bin +#doc + +EXTRA_DIST = portaudiocpp.pc + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = portaudiocpp.pc
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/SConscript Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,65 @@ +import os.path + +Import("env", "buildDir") +env.Append(CPPPATH="include") + +ApiVer = "0.0.12" +Major, Minor, Micro = [int(c) for c in ApiVer.split(".")] + +sharedLibs = [] +staticLibs = [] +Import("Platform", "Posix") +if Platform in Posix: + env["SHLIBSUFFIX"] = ".so.%d.%d.%d" % (Major, Minor, Micro) + soFile = "libportaudiocpp.so" + if Platform != 'darwin': + env.AppendUnique(SHLINKFLAGS="-Wl,-soname=%s.%d" % (soFile, Major)) + + # Create symlinks + def symlink(env, target, source): + trgt = str(target[0]) + src = str(source[0]) + if os.path.islink(trgt) or os.path.exists(trgt): + os.remove(trgt) + os.symlink(os.path.basename(src), trgt) + lnk0 = env.Command(soFile + ".%d" % (Major), soFile + ".%d.%d.%d" % (Major, Minor, Micro), symlink) + lnk1 = env.Command(soFile, soFile + ".%d" % (Major), symlink) + sharedLibs.append(lnk0) + sharedLibs.append(lnk1) + +src = [os.path.join("source", "portaudiocpp", "%s.cxx" % f) for f in ("BlockingStream", "CallbackInterface", \ + "CallbackStream", "CFunCallbackStream","CppFunCallbackStream", "Device", + "DirectionSpecificStreamParameters", "Exception", "HostApi", "InterfaceCallbackStream", + "MemFunCallbackStream", "Stream", "StreamParameters", "System", "SystemDeviceIterator", + "SystemHostApiIterator")] +env.Append(LIBS="portaudio", LIBPATH=buildDir) +sharedLib = env.SharedLibrary("portaudiocpp", src, LIBS=["portaudio"]) +staticLib = env.Library("portaudiocpp", src, LIBS=["portaudio"]) +sharedLibs.append(sharedLib) +staticLibs.append(staticLib) + +headers = Split("""AutoSystem.hxx + BlockingStream.hxx + CallbackInterface.hxx + CallbackStream.hxx + CFunCallbackStream.hxx + CppFunCallbackStream.hxx + Device.hxx + DirectionSpecificStreamParameters.hxx + Exception.hxx + HostApi.hxx + InterfaceCallbackStream.hxx + MemFunCallbackStream.hxx + PortAudioCpp.hxx + SampleDataFormat.hxx + Stream.hxx + StreamParameters.hxx + SystemDeviceIterator.hxx + SystemHostApiIterator.hxx + System.hxx + """) +if env["PLATFORM"] == "win32": + headers.append("AsioDeviceAdapter.hxx") +headers = [File(os.path.join("include", "portaudiocpp", h)) for h in headers] + +Return("sharedLibs", "staticLibs", "headers")
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For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +_LT_PATH_LD_GNU +AC_SUBST([LD]) + +_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) +])# LT_PATH_LD + +# Old names: +AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) +AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_LD], []) +dnl AC_DEFUN([AC_PROG_LD], []) + + +# _LT_PATH_LD_GNU +#- -------------- +m4_defun([_LT_PATH_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# _LT_PATH_LD_GNU + + +# _LT_CMD_RELOAD +# -------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +m4_defun([_LT_CMD_RELOAD], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_TAGDECL([], [reload_cmds], [2])dnl +])# _LT_CMD_RELOAD + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3293 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4]) +m4_define([LT_PACKAGE_REVISION], [1.3293]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4' +macro_revision='1.3293' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. 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\ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/Makefile.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,106 @@ +# +# Makefile template for PortAudioCpp +# Ludwig Schwardt +# 01/10/2003 +# +# Not much to edit here - rather check configure.ac +# + +PREFIX = @prefix@ +CC = @CC@ +CXX = @CXX@ +CFLAGS = @CFLAGS@ @DEFS@ +CXXFLAGS = @CXXFLAGS@ +SHARED_FLAGS = @SHARED_FLAGS@ +LIBS = @LIBS@ +DLL_LIBS = @DLL_LIBS@ +AR = @AR@ +RANLIB = @RANLIB@ +INSTALL = @INSTALL@ + +PACPP_ROOT = @PACPP_ROOT@ +PORTAUDIO = @PORTAUDIO@ +PADLL = @PADLL@ +PACPP_DLL = @PACPP_DLL@ +PALIB = libportaudio.a +PACPP_LIB = libportaudiocpp.a +PACPP_DLLV = $(PACPP_DLL).0.0.12 + +SRCDIR = $(PACPP_ROOT)/source/portaudiocpp +BINDIR = $(PACPP_ROOT)/example +LIBDIR = $(PACPP_ROOT)/lib +DOCDIR = $(PACPP_ROOT)/doc + +OBJS = \ + $(SRCDIR)/BlockingStream.o \ + $(SRCDIR)/CallbackInterface.o \ + $(SRCDIR)/CallbackStream.o \ + $(SRCDIR)/CFunCallbackStream.o \ + $(SRCDIR)/CppFunCallbackStream.o \ + $(SRCDIR)/Device.o \ + $(SRCDIR)/DirectionSpecificStreamParameters.o \ + $(SRCDIR)/Exception.o \ + $(SRCDIR)/HostApi.o \ + $(SRCDIR)/InterfaceCallbackStream.o \ + $(SRCDIR)/MemFunCallbackStream.o \ + $(SRCDIR)/Stream.o \ + $(SRCDIR)/StreamParameters.o \ + $(SRCDIR)/System.o \ + $(SRCDIR)/SystemDeviceIterator.o \ + $(SRCDIR)/SystemHostApiIterator.o + +# Not supported yet +# $(SRCDIR)/AsioDeviceAdapter.o + +EXAMPLES = \ + $(BINDIR)/devs \ + $(BINDIR)/sine + +.PHONY: all clean docs + +all: $(EXAMPLES) $(LIBDIR)/$(PACPP_LIB) $(LIBDIR)/$(PACPP_DLL) + +clean: + rm -rf $(SRCDIR)/*.o $(BINDIR)/*.o $(EXAMPLES) $(LIBDIR) $(DOCDIR)/api_reference + rm -rf autom4te.cache config.status config.log + +docs: + cd $(DOCDIR); doxygen config.doxy.linux + +%.o: %.c + $(CC) -c $(CFLAGS) $< -o $@ + +%.o: %.cxx + $(CXX) -c $(CXXFLAGS) $< -o $@ + + +$(EXAMPLES): $(BINDIR)/%: $(BINDIR)/%.o $(OBJS) + $(CXX) $^ -o $@ $(LIBS) + +$(LIBDIR)/$(PACPP_LIB): $(LIBDIR) $(OBJS) + $(AR) ruv $(LIBDIR)/$(PACPP_LIB) $(OBJS) + $(RANLIB) $(LIBDIR)/$(PACPP_LIB) + +$(LIBDIR)/$(PACPP_DLLV): $(LIBDIR) $(OBJS) + $(CXX) $(SHARED_FLAGS) -o $(LIBDIR)/$(PACPP_DLLV) $(OBJS) $(DLL_LIBS) + +$(LIBDIR)/$(PACPP_DLL): $(LIBDIR) $(OBJS) + $(CXX) $(SHARED_FLAGS) -o $(LIBDIR)/$(PACPP_DLL) $(OBJS) $(DLL_LIBS) + +#install: $(LIBDIR)/$(PACPP_LIB) $(LIBDIR)/$(PACPP_DLLV) +# $(INSTALL) -m 644 $(LIBDIR)/$(PACPP_DLLV) $(PREFIX)/lib/$(PACPP_DLLV) +# $(INSTALL) -m 644 $(LIBDIR)/$(PACPP_LIB) $(PREFIX)/lib/$(PACPP_LIB) +# cd $(PREFIX)/lib && rm -f $(PACPP_DLL) && ln -s $(PACPP_DLLV) $(PACPP_DLL) +# @echo "" +# @echo "------------------------------------------------------------" +# @echo "PortAudioCpp was successfully installed." +# @echo "" +# @echo "On some systems (e.g. Linux) you should run 'ldconfig' now" +# @echo "to make the shared object available. You may also need to" +# @echo "modify your LD_LIBRARY_PATH environment variable to include" +# @echo "the directory $(PREFIX)/lib" +# @echo "------------------------------------------------------------" +# @echo "" + +$(LIBDIR): + mkdir $(LIBDIR)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/aclocal.m4 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,57 @@ + +dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) +dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page +dnl also defines GSTUFF_PKG_ERRORS on error +AC_DEFUN(PKG_CHECK_MODULES, [ + succeeded=no + + if test -z "$PKG_CONFIG"; then + AC_PATH_PROG(PKG_CONFIG, pkg-config, no) + fi + + if test "$PKG_CONFIG" = "no" ; then + echo "*** The pkg-config script could not be found. Make sure it is" + echo "*** in your path, or set the PKG_CONFIG environment variable" + echo "*** to the full path to pkg-config." + echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." + else + PKG_CONFIG_MIN_VERSION=0.9.0 + if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then + AC_MSG_CHECKING(for $2) + + if $PKG_CONFIG --exists "$2" ; then + AC_MSG_RESULT(yes) + succeeded=yes + + AC_MSG_CHECKING($1_CFLAGS) + $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` + AC_MSG_RESULT($$1_CFLAGS) + + AC_MSG_CHECKING($1_LIBS) + $1_LIBS=`$PKG_CONFIG --libs "$2"` + AC_MSG_RESULT($$1_LIBS) + else + $1_CFLAGS="" + $1_LIBS="" + ## If we have a custom action on failure, don't print errors, but + ## do set a variable so people can do so. + $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + ifelse([$4], ,echo $$1_PKG_ERRORS,) + fi + + AC_SUBST($1_CFLAGS) + AC_SUBST($1_LIBS) + else + echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." + echo "*** See http://www.freedesktop.org/software/pkgconfig" + fi + fi + + if test $succeeded = yes; then + ifelse([$3], , :, [$3]) + else + ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) + fi +]) + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/config.guess Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1308 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. + +timestamp='2001-10-05' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Per Bothner <bothner@cygnus.com>. +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + + +dummy=dummy-$$ +trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int dummy(){}" > $dummy.c ; + for c in cc gcc c89 ; do + ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; + if test $? = 0 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + rm -f $dummy.c $dummy.o $dummy.rel ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # Determine the machine/vendor (is the vendor relevant). + case "${UNAME_MACHINE}" in + amiga) machine=m68k-unknown ;; + arm32) machine=arm-unknown ;; + atari*) machine=m68k-atari ;; + sun3*) machine=m68k-sun ;; + mac68k) machine=m68k-apple ;; + macppc) machine=powerpc-apple ;; + hp3[0-9][05]) machine=m68k-hp ;; + ibmrt|romp-ibm) machine=romp-ibm ;; + sparc*) machine=`uname -p`-unknown ;; + *) machine=${UNAME_MACHINE}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE}" in + i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit 0 ;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + macppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvmeppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mipseb-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sun3:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + cat <<EOF >$dummy.s + .data +\$Lformat: + .byte 37,100,45,37,120,10,0 # "%d-%x\n" + + .text + .globl main + .align 4 + .ent main +main: + .frame \$30,16,\$26,0 + ldgp \$29,0(\$27) + .prologue 1 + .long 0x47e03d80 # implver \$0 + lda \$2,-1 + .long 0x47e20c21 # amask \$2,\$1 + lda \$16,\$Lformat + mov \$0,\$17 + not \$1,\$18 + jsr \$26,printf + ldgp \$29,0(\$26) + mov 0,\$16 + jsr \$26,exit + .end main +EOF + eval $set_cc_for_build + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + case `./$dummy` in + 0-0) + UNAME_MACHINE="alpha" + ;; + 1-0) + UNAME_MACHINE="alphaev5" + ;; + 1-1) + UNAME_MACHINE="alphaev56" + ;; + 1-101) + UNAME_MACHINE="alphapca56" + ;; + 2-303) + UNAME_MACHINE="alphaev6" + ;; + 2-307) + UNAME_MACHINE="alphaev67" + ;; + 2-1307) + UNAME_MACHINE="alphaev68" + ;; + esac + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit 0 ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit 0;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit 0 ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit 0 ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy \ + && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy` + if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi + rm -f $dummy.c $dummy + fi ;; + esac + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*X-MP:*:*:*) + echo xmp-cray-unicos + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3D:*:*:*) + echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY-2:*:*:*) + echo cray2-cray-unicos + exit 0 ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit 0 ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i386-pc-interix + exit 0 ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit 0 ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux + exit 0 ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + mips:Linux:*:*) + case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in + big) echo mips-unknown-linux-gnu && exit 0 ;; + little) echo mipsel-unknown-linux-gnu && exit 0 ;; + esac + ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit 0 ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit 0 ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit 0 ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit 0 ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit 0 ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit 0 ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit 0 ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + ld_supported_targets=`cd /; ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit 0 ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit 0 ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit 0 ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + cat >$dummy.c <<EOF +#include <features.h> +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif +#ifdef __ELF__ +# ifdef __GLIBC__ +# if __GLIBC__ >= 2 + printf ("%s-pc-linux-gnu\n", argv[1]); +# else + printf ("%s-pc-linux-gnulibc1\n", argv[1]); +# endif +# else + printf ("%s-pc-linux-gnulibc1\n", argv[1]); +# endif +#else + printf ("%s-pc-linux-gnuaout\n", argv[1]); +#endif + return 0; +} +EOF + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit 0 ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit 0 ;; + i*86:*:5:[78]*) + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit 0 ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` + (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit 0 ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit 0 ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Darwin:*:*) + echo `uname -p`-apple-darwin${UNAME_RELEASE} + exit 0 ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + if test "${UNAME_MACHINE}" = "x86pc"; then + UNAME_MACHINE=pc + fi + echo `uname -p`-${UNAME_MACHINE}-nto-qnx + exit 0 ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit 0 ;; + NSR-[KW]:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit 0 ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit 0 ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit 0 ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit 0 ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit 0 ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit 0 ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit 0 ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit 0 ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit 0 ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit 0 ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit 0 ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit 0 ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit 0 ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0 +rm -f $dummy.c $dummy + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + ftp://ftp.gnu.org/pub/gnu/config/ + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/config.sub Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1505 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + +timestamp='2003-07-17' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit 0;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | kfreebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32r | m68000 | m68k | m88k | mcore \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | msp430 \ + | ns16k | ns32k \ + | openrisc | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \ + | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xscale | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* \ + | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32r-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | msp430-* \ + | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \ + | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \ + | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + crds | unos) + basic_machine=m68k-crds + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + mmix*) + basic_machine=mmix-knuth + os=-mmixware + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nv1) + basic_machine=nv1-cray + os=-unicosmp + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + or32 | or32-*) + basic_machine=or32-unknown + os=-coff + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparc | sparcv9 | sparcv9b) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -netbsd* | -openbsd* | -kfreebsd* | -freebsd* | -riscix* \ + | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/configure Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4297 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.57 for PortAudioCpp 12. +# +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. 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then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures PortAudioCpp 12 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of PortAudioCpp 12:";; + esac + cat <<\_ACEOF + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-alsa (default=auto) + --with-jack (default=auto) + --with-oss (default=yes) + --with-host_os (no default) + --with-winapi ((wmme/directx/asio) default=wmme) + --with-macapi (asio) default=asio) + --with-asiodir (default=/usr/local/asiosdk2) + --with-dxdir (default=/usr/local/dx7sdk) + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have + headers in a nonstandard directory <include dir> + CXX C++ compiler command + CXXFLAGS C++ compiler flags + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +_ACEOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + cd $ac_dir + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_srcdir/configure.gnu; then + echo + $SHELL $ac_srcdir/configure.gnu --help=recursive + elif test -f $ac_srcdir/configure; then + echo + $SHELL $ac_srcdir/configure --help=recursive + elif test -f $ac_srcdir/configure.ac || + test -f $ac_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi + cd "$ac_popdir" + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\_ACEOF +PortAudioCpp configure 12 +generated by GNU Autoconf 2.57 + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit 0 +fi +exec 5>config.log +cat >&5 <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by PortAudioCpp $as_me 12, which was +generated by GNU Autoconf 2.57. Invocation command line was + + $ $0 $@ + +_ACEOF +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_sep= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 2) + ac_configure_args1="$ac_configure_args1 '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + # Get rid of the leading space. + ac_sep=" " + ;; + esac + done +done +$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } +$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h | sort + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +###### Top-level directory of pacpp +###### This makes it easy to shuffle the build directories +###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)! +PACPP_ROOT="../.." + +###### +###### SET THIS TO PORTAUDIO DIRECTORY +###### +PORTAUDIO="$PACPP_ROOT/../portaudio" + +# Various other variables and flags + +PACPP_INC="$PACPP_ROOT/include" +INCLUDES="-I$PACPP_INC -I$PORTAUDIO -I$PORTAUDIO/pa_common" +CFLAGS="-g -O2 -Wall -ansi -pedantic $INCLUDES" +CXXFLAGS="$CFLAGS" +PALIBDIR="$PORTAUDIO/lib" + +# Checks for programs + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=cc +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 +echo "${ECHO_T}$ac_ct_CXX" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CXX" && break +done +test -n "$ac_ct_CXX" || ac_ct_CXX="g++" + + CXX=$ac_ct_CXX +fi + + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 +GXX=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +CXXFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cxx_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cxx_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cxx_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} + { (exit 1); exit 1; }; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +# Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_path_AR" && ac_cv_path_AR="no" + ;; +esac +fi +AR=$ac_cv_path_AR + +if test -n "$AR"; then + echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +if [ $AR = "no" ] ; then + { { echo "$as_me:$LINENO: error: \"Could not find ar - needed to create a library\"" >&5 +echo "$as_me: error: \"Could not find ar - needed to create a library\"" >&2;} + { (exit 1); exit 1; }; }; +fi + +# This must be one of the first tests we do or it will fail... + +echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 +echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 +if test "${ac_cv_c_bigendian+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # See if sys/param.h defines the BYTE_ORDER macro. +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/param.h> + +int +main () +{ +#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + # It does; now see whether it defined to BIG_ENDIAN or not. +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_c_bigendian=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +# It does not; compile a test program. +if test "$cross_compiling" = yes; then + # try to guess the endianness by grepping values into an object file + ac_cv_c_bigendian=unknown + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; +short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; +void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } +short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; +short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; +void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +int +main () +{ + _ascii (); _ebcdic (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then + ac_cv_c_bigendian=yes +fi +if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.$ac_objext conftest.$ac_ext +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +int +main () +{ + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long l; + char c[sizeof (long)]; + } u; + u.l = 1; + exit (u.c[sizeof (long) - 1] == 1); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_bigendian=no +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_bigendian=yes +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 +echo "${ECHO_T}$ac_cv_c_bigendian" >&6 +case $ac_cv_c_bigendian in + yes) + +cat >>confdefs.h <<\_ACEOF +#define WORDS_BIGENDIAN 1 +_ACEOF + ;; + no) + ;; + *) + { { echo "$as_me:$LINENO: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&5 +echo "$as_me: error: unknown endianness +presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} + { (exit 1); exit 1; }; } ;; +esac + + +# Transfer these variables to the Makefile + + + + + + + + + +##################### CHECK FOR INSTALLED PACKAGES ############################ + +# checks for various host APIs and arguments to configure that +# turn them on or off + +echo "$as_me:$LINENO: checking for snd_pcm_open in -lasound" >&5 +echo $ECHO_N "checking for snd_pcm_open in -lasound... $ECHO_C" >&6 +if test "${ac_cv_lib_asound_snd_pcm_open+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lasound $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char snd_pcm_open (); +int +main () +{ +snd_pcm_open (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_asound_snd_pcm_open=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_asound_snd_pcm_open=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_asound_snd_pcm_open" >&5 +echo "${ECHO_T}$ac_cv_lib_asound_snd_pcm_open" >&6 +if test $ac_cv_lib_asound_snd_pcm_open = yes; then + have_alsa=yes +else + have_alsa=no +fi + + +# Determine the host description for the subsequent test. +# PKG_CHECK_MODULES seems to check and set the host variable also, but +# that then requires pkg-config availability which is not standard on +# MinGW systems and can be a pain to install. +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + + + + succeeded=no + + if test -z "$PKG_CONFIG"; then + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG + +if test -n "$PKG_CONFIG"; then + echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + fi + + if test "$PKG_CONFIG" = "no" ; then + echo "*** The pkg-config script could not be found. Make sure it is" + echo "*** in your path, or set the PKG_CONFIG environment variable" + echo "*** to the full path to pkg-config." + echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." + else + PKG_CONFIG_MIN_VERSION=0.9.0 + if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then + echo "$as_me:$LINENO: checking for jack" >&5 +echo $ECHO_N "checking for jack... $ECHO_C" >&6 + + if $PKG_CONFIG --exists "jack" ; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + succeeded=yes + + echo "$as_me:$LINENO: checking JACK_CFLAGS" >&5 +echo $ECHO_N "checking JACK_CFLAGS... $ECHO_C" >&6 + JACK_CFLAGS=`$PKG_CONFIG --cflags "jack"` + echo "$as_me:$LINENO: result: $JACK_CFLAGS" >&5 +echo "${ECHO_T}$JACK_CFLAGS" >&6 + + echo "$as_me:$LINENO: checking JACK_LIBS" >&5 +echo $ECHO_N "checking JACK_LIBS... $ECHO_C" >&6 + JACK_LIBS=`$PKG_CONFIG --libs "jack"` + echo "$as_me:$LINENO: result: $JACK_LIBS" >&5 +echo "${ECHO_T}$JACK_LIBS" >&6 + else + JACK_CFLAGS="" + JACK_LIBS="" + ## If we have a custom action on failure, don't print errors, but + ## do set a variable so people can do so. + JACK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "jack"` + + fi + + + + else + echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." + echo "*** See http://www.freedesktop.org/software/pkgconfig" + fi + fi + + if test $succeeded = yes; then + have_jack=yes + else + have_jack=no + fi + + + +# Check whether --with-alsa or --without-alsa was given. +if test "${with_alsa+set}" = set; then + withval="$with_alsa" + with_alsa=$withval +else + with_alsa="yes" +fi; + + +# Check whether --with-jack or --without-jack was given. +if test "${with_jack+set}" = set; then + withval="$with_jack" + with_jack=$withval +else + with_jack="yes" +fi; + + +# Check whether --with-oss or --without-oss was given. +if test "${with_oss+set}" = set; then + withval="$with_oss" + with_oss=$withval +else + with_oss="yes" +fi; + + +# Check whether --with-host_os or --without-host_os was given. +if test "${with_host_os+set}" = set; then + withval="$with_host_os" + host_os=$withval +fi; + + +# Check whether --with-winapi or --without-winapi was given. +if test "${with_winapi+set}" = set; then + withval="$with_winapi" + with_winapi=$withval +else + with_winapi="wmme" +fi; + +# Mac API added for ASIO, can have other api's listed + +# Check whether --with-macapi or --without-macapi was given. +if test "${with_macapi+set}" = set; then + withval="$with_macapi" + with_macapi=$withval +else + with_macapi="asio" +fi; + + +# Check whether --with-asiodir or --without-asiodir was given. +if test "${with_asiodir+set}" = set; then + withval="$with_asiodir" + with_asiodir=$withval +else + with_asiodir="/usr/local/asiosdk2" +fi; + + +# Check whether --with-dxdir or --without-dxdir was given. +if test "${with_dxdir+set}" = set; then + withval="$with_dxdir" + with_dxdir=$withval +else + with_dxdir="/usr/local/dx7sdk" +fi; + + +##################### HOST-SPECIFIC LIBRARY SETTINGS ########################## + +case "${host_os}" in + darwin* ) + # Mac OS X configuration + + LIBS="-framework AudioUnit -framework AudioToolbox -framework CoreAudio"; + PADLL="libportaudio.dylib"; + PACPP_DLL="libportaudiocpp.dylib"; + SHARED_FLAGS="-framework AudioUnit -framework AudioToolbox"; + SHARED_FLAGS="$SHARED_FLAGS -framework CoreAudio -dynamiclib"; + if [ $with_macapi = "asio" ] ; then + if [ $with_asiodir ] ; then + ASIODIR="$with_asiodir"; + else + ASIODIR="/usr/local/asiosdk2"; + fi + echo "ASIODIR: $ASIODIR"; + fi + ;; + + mingw* ) + # MingW configuration + + echo "WINAPI: $with_winapi" + if [ $with_winapi = "directx" ] ; then + if [ $with_dxdir ] ; then + DXDIR="$with_dxdir"; + else + DXDIR="/usr/local/dx7sdk"; + fi + echo "DXDIR: $DXDIR" + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm -ldsound -lole32"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm -lm -L./dx7sdk/lib -ldsound -lole32"; + CFLAGS="$CFLAGS -DPA_NO_WMME -DPA_NO_ASIO"; + CXXFLAGS="$CFLAGS" + elif [ $with_winapi = "asio" ] ; then + if [ $with_asiodir ] ; then + ASIODIR="$with_asiodir"; + else + ASIODIR="/usr/local/asiosdk2"; + fi + echo "ASIODIR: $ASIODIR" + + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm -lm -lstdc++ -lole32 -luuid"; + CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -DPA_NO_WMME -DPA_NO_DS -DWINDOWS"; + CXXFLAGS="$CFLAGS"; + else # WMME default + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm"; + CFLAGS="$CFLAGS -DPA_NO_DS -DPA_NO_ASIO"; + CXXFLAGS="$CFLAGS"; + fi + ;; + + cygwin* ) + # Cygwin configuration + + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm"; + ;; + + *) + # Unix OSS configuration + + +echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6 +if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char pthread_create (); +int +main () +{ +pthread_create (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pthread_pthread_create=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_pthread_pthread_create=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 +echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6 +if test $ac_cv_lib_pthread_pthread_create = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPTHREAD 1 +_ACEOF + + LIBS="-lpthread $LIBS" + +else + { { echo "$as_me:$LINENO: error: libpthread not found!" >&5 +echo "$as_me: error: libpthread not found!" >&2;} + { (exit 1); exit 1; }; } +fi + + + LIBS="$LIBS -L$PALIBDIR -lportaudio" + + if [ $have_jack = "yes" ] && [ $with_jack != "no" ] ; then + LIBS="$LIBS $JACK_LIBS" + CFLAGS="$CFLAGS $JACK_CFLAGS" + cat >>confdefs.h <<\_ACEOF +#define PA_USE_JACK 1 +_ACEOF + + fi + + if [ $have_alsa = "yes" ] && [ $with_alsa != "no" ] ; then + LIBS="$LIBS -lasound" + cat >>confdefs.h <<\_ACEOF +#define PA_USE_ALSA 1 +_ACEOF + + fi + + if [ $with_oss != "no" ] ; then + cat >>confdefs.h <<\_ACEOF +#define PA_USE_OSS 1 +_ACEOF + + fi + LIBS="$LIBS -lm -lpthread"; + PADLL="libportaudio.so"; + PACPP_DLL="libportaudiocpp.so"; + SHARED_FLAGS="-shared"; +esac + + ac_config_files="$ac_config_files Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then we branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +cat >confdef2opt.sed <<\_ACEOF +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g +t quote +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g +t quote +d +: quote +s,[ `~#$^&*(){}\\|;'"<>?],\\&,g +s,\[,\\&,g +s,\],\\&,g +s,\$,$$,g +p +_ACEOF +# We use echo to avoid assuming a particular line-breaking character. +# The extra dot is to prevent the shell from consuming trailing +# line-breaks from the sub-command output. A line-break within +# single-quotes doesn't work because, if this script is created in a +# platform that uses two characters for line-breaks (e.g., DOS), tr +# would break. +ac_LF_and_DOT=`echo; echo .` +DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` +rm -f confdef2opt.sed + + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 +echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. 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Logging --version etc. is OK. +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX +} >&5 +cat >&5 <<_CSEOF + +This file was extended by PortAudioCpp $as_me 12, which was +generated by GNU Autoconf 2.57. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +_CSEOF +echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +echo >&5 +_ACEOF + +# Files that config.status was made for. +if test -n "$ac_config_files"; then + echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_headers"; then + echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_links"; then + echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_commands"; then + echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +fi + +cat >>$CONFIG_STATUS <<\_ACEOF + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Report bugs to <bug-autoconf@gnu.org>." +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +PortAudioCpp config.status 12 +configured by $0, generated by GNU Autoconf 2.57, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." +srcdir=$srcdir +INSTALL="$INSTALL" +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "x$1" : 'x\([^=]*\)='` + ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` + ac_shift=: + ;; + -*) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + *) # This is not an option, so the user has probably given explicit + # arguments. + ac_option=$1 + ac_need_defaults=false;; + esac + + case $ac_option in + # Handling of the options. +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --vers* | -V ) + echo "$ac_cs_version"; exit 0 ;; + --he | --h) + # Conflict between --help and --header + { { echo "$as_me:$LINENO: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF + + + + + +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_config_target in $ac_config_targets +do + case "$ac_config_target" in + # Handling of arguments. + "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason to put it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./confstat$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@CXX@,$CXX,;t t +s,@CXXFLAGS@,$CXXFLAGS,;t t +s,@ac_ct_CXX@,$ac_ct_CXX,;t t +s,@LN_S@,$LN_S,;t t +s,@RANLIB@,$RANLIB,;t t +s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@AR@,$AR,;t t +s,@PACPP_ROOT@,$PACPP_ROOT,;t t +s,@PORTAUDIO@,$PORTAUDIO,;t t +s,@PADLL@,$PADLL,;t t +s,@PACPP_DLL@,$PACPP_DLL,;t t +s,@PACPP_INC@,$PACPP_INC,;t t +s,@SHARED_FLAGS@,$SHARED_FLAGS,;t t +s,@DLL_LIBS@,$DLL_LIBS,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@PKG_CONFIG@,$PKG_CONFIG,;t t +s,@JACK_CFLAGS@,$JACK_CFLAGS,;t t +s,@JACK_LIBS@,$JACK_LIBS,;t t +s,@LIBOBJS@,$LIBOBJS,;t t +s,@LTLIBOBJS@,$LTLIBOBJS,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! 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We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; + esac + + if test x"$ac_file" != x-; then + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/configure.ac Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,214 @@ +# +# PortAudioCpp V19 autoconf input file +# Shamelessly ripped from the PortAudio one by Dominic Mazzoni +# Ludwig Schwardt +# + +# Require autoconf >= 2.13 +AC_PREREQ(2.13) + +AC_INIT([PortAudioCpp], [12]) +AC_CONFIG_SRCDIR([../../include/portaudiocpp/PortAudioCpp.hxx]) + +###### Top-level directory of pacpp +###### This makes it easy to shuffle the build directories +###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)! +PACPP_ROOT="../.." + +###### +###### SET THIS TO PORTAUDIO DIRECTORY +###### +PORTAUDIO="$PACPP_ROOT/../portaudio" + +# Various other variables and flags + +PACPP_INC="$PACPP_ROOT/include" +INCLUDES="-I$PACPP_INC -I$PORTAUDIO -I$PORTAUDIO/pa_common" +CFLAGS="-g -O2 -Wall -ansi -pedantic $INCLUDES" +CXXFLAGS="$CFLAGS" +PALIBDIR="$PORTAUDIO/lib" + +# Checks for programs + +AC_PROG_CC +AC_PROG_CXX +AC_PROG_LN_S +AC_PROG_RANLIB +AC_PROG_INSTALL +AC_PATH_PROG(AR, ar, no) +if [[ $AR = "no" ]] ; then + AC_MSG_ERROR("Could not find ar - needed to create a library"); +fi + +# This must be one of the first tests we do or it will fail... +AC_C_BIGENDIAN + +# Transfer these variables to the Makefile +AC_SUBST(PACPP_ROOT) +AC_SUBST(PORTAUDIO) +AC_SUBST(PADLL) +AC_SUBST(PACPP_DLL) +AC_SUBST(PACPP_INC) +AC_SUBST(SHARED_FLAGS) +AC_SUBST(DLL_LIBS) +AC_SUBST(CXXFLAGS) + +##################### CHECK FOR INSTALLED PACKAGES ############################ + +# checks for various host APIs and arguments to configure that +# turn them on or off + +AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no) + +# Determine the host description for the subsequent test. +# PKG_CHECK_MODULES seems to check and set the host variable also, but +# that then requires pkg-config availability which is not standard on +# MinGW systems and can be a pain to install. +AC_CANONICAL_HOST + +PKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no) + +AC_ARG_WITH(alsa, + [ --with-alsa (default=auto)], + with_alsa=$withval, with_alsa="yes") + +AC_ARG_WITH(jack, + [ --with-jack (default=auto)], + with_jack=$withval, with_jack="yes") + +AC_ARG_WITH(oss, + [ --with-oss (default=yes)], + with_oss=$withval, with_oss="yes") + +AC_ARG_WITH(host_os, + [ --with-host_os (no default)], + host_os=$withval) + +AC_ARG_WITH(winapi, + [ --with-winapi ((wmme/directx/asio) default=wmme)], + with_winapi=$withval, with_winapi="wmme") + +# Mac API added for ASIO, can have other api's listed +AC_ARG_WITH(macapi, + [ --with-macapi (asio) default=asio)], + with_macapi=$withval, with_macapi="asio") + +AC_ARG_WITH(asiodir, + [ --with-asiodir (default=/usr/local/asiosdk2)], + with_asiodir=$withval, with_asiodir="/usr/local/asiosdk2") + +AC_ARG_WITH(dxdir, + [ --with-dxdir (default=/usr/local/dx7sdk)], + with_dxdir=$withval, with_dxdir="/usr/local/dx7sdk") + + +##################### HOST-SPECIFIC LIBRARY SETTINGS ########################## + +case "${host_os}" in + darwin* ) + # Mac OS X configuration + + LIBS="-framework AudioUnit -framework AudioToolbox -framework CoreAudio"; + PADLL="libportaudio.dylib"; + PACPP_DLL="libportaudiocpp.dylib"; + SHARED_FLAGS="-framework AudioUnit -framework AudioToolbox"; + SHARED_FLAGS="$SHARED_FLAGS -framework CoreAudio -dynamiclib"; + if [[ $with_macapi = "asio" ]] ; then + if [[ $with_asiodir ]] ; then + ASIODIR="$with_asiodir"; + else + ASIODIR="/usr/local/asiosdk2"; + fi + echo "ASIODIR: $ASIODIR"; + fi + ;; + + mingw* ) + # MingW configuration + + echo "WINAPI: $with_winapi" + if [[ $with_winapi = "directx" ]] ; then + if [[ $with_dxdir ]] ; then + DXDIR="$with_dxdir"; + else + DXDIR="/usr/local/dx7sdk"; + fi + echo "DXDIR: $DXDIR" + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm -ldsound -lole32"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm -lm -L./dx7sdk/lib -ldsound -lole32"; + CFLAGS="$CFLAGS -DPA_NO_WMME -DPA_NO_ASIO"; + CXXFLAGS="$CFLAGS" + elif [[ $with_winapi = "asio" ]] ; then + if [[ $with_asiodir ]] ; then + ASIODIR="$with_asiodir"; + else + ASIODIR="/usr/local/asiosdk2"; + fi + echo "ASIODIR: $ASIODIR" + + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm -lm -lstdc++ -lole32 -luuid"; + CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -DPA_NO_WMME -DPA_NO_DS -DWINDOWS"; + CXXFLAGS="$CFLAGS"; + else # WMME default + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm"; + CFLAGS="$CFLAGS -DPA_NO_DS -DPA_NO_ASIO"; + CXXFLAGS="$CFLAGS"; + fi + ;; + + cygwin* ) + # Cygwin configuration + + LIBS="-L$PALIBDIR -lportaudio" + LIBS="$LIBS -lwinmm -lm"; + PADLL="portaudio.dll"; + PACPP_DLL="portaudiocpp.dll"; + SHARED_FLAGS="-shared -mthreads"; + DLL_LIBS="-lwinmm"; + ;; + + *) + # Unix OSS configuration + + AC_CHECK_LIB(pthread, pthread_create, + , + AC_MSG_ERROR([libpthread not found!])) + + LIBS="$LIBS -L$PALIBDIR -lportaudio" + + if [[ $have_jack = "yes" ] && [ $with_jack != "no" ]] ; then + LIBS="$LIBS $JACK_LIBS" + CFLAGS="$CFLAGS $JACK_CFLAGS" + AC_DEFINE(PA_USE_JACK) + fi + + if [[ $have_alsa = "yes" ] && [ $with_alsa != "no" ]] ; then + LIBS="$LIBS -lasound" + AC_DEFINE(PA_USE_ALSA) + fi + + if [[ $with_oss != "no" ]] ; then + AC_DEFINE(PA_USE_OSS) + fi + LIBS="$LIBS -lm -lpthread"; + PADLL="libportaudio.so"; + PACPP_DLL="libportaudiocpp.so"; + SHARED_FLAGS="-shared"; +esac + +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/gnu/install-sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc6/devs_example.dsp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,248 @@ +# Microsoft Developer Studio Project File - Name="devs_example" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=devs_example - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "devs_example.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "devs_example.mak" CFG="devs_example - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "devs_example - Win32 Release" (based on "Win32 (x86) Console Application") +!MESSAGE "devs_example - Win32 Debug" (based on "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "devs_example - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /MTd /W3 /GX /O2 /I "../../include/" /I "../../../../include/" /I "../../../../src/common/" /I "../../../../../asiosdk2/common/" /I "../../../../../asiosdk2/host/" /I "../../../../../asiosdk2/host/pc/" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c +# SUBTRACT CPP /YX +# ADD BASE RSC /l 0x809 /d "NDEBUG" +# ADD RSC /l 0x809 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 portaudiocpp-vc6-r.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:"../../bin/devs_example.exe" /libpath:"../../lib" + +!ELSEIF "$(CFG)" == "devs_example - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "../../include/" /I "../../../../include/" /I "../../../../src/common/" /I "../../../../../asiosdk2/common/" /I "../../../../../asiosdk2/host/" /I "../../../../../asiosdk2/host/pc/" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c +# SUBTRACT CPP /YX +# ADD BASE RSC /l 0x809 /d "_DEBUG" +# ADD RSC /l 0x809 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 portaudiocpp-vc6-d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /out:"../../bin/devs_example.exe" /pdbtype:sept /libpath:"../../lib" + +!ENDIF + +# Begin Target + +# Name "devs_example - Win32 Release" +# Name "devs_example - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=..\..\..\..\pa_asio\iasiothiscallresolver.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_allocation.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\pa_asio\pa_asio.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_converters.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_cpuload.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_dither.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_front.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_process.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\skeleton\pa_hostapi_skeleton.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_stream.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_trace.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\dsound\pa_win_ds.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\dsound\pa_win_ds_dynlink.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_win_hostapis.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_win_util.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\wmme\pa_win_wmme.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_x86_plain_converters.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=..\..\..\..\pa_asio\iasiothiscallresolver.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_allocation.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_converters.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_cpuload.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_dither.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_endianness.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_hostapi.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_process.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_stream.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_trace.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_types.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_util.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\dsound\pa_win_ds_dynlink.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_x86_plain_converters.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# Begin Group "Example Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\example\devs.cxx +# End Source File +# End Group +# Begin Group "ASIO 2 SDK" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\..\..\..\asiosdk2\common\asio.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\..\asiosdk2\host\asiodrivers.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\..\asiosdk2\host\pc\asiolist.cpp +# End Source File +# End Group +# End Target +# End Project
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc6/devs_example.dsw Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,44 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! + +############################################################################### + +Project: "devs_example"=".\devs_example.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ + Begin Project Dependency + Project_Dep_Name static_library + End Project Dependency +}}} + +############################################################################### + +Project: "static_library"=".\static_library.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc6/sine_example.dsp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,252 @@ +# Microsoft Developer Studio Project File - Name="sine_example" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=sine_example - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "sine_example.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "sine_example.mak" CFG="sine_example - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "sine_example - Win32 Release" (based on "Win32 (x86) Console Application") +!MESSAGE "sine_example - Win32 Debug" (based on "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "sine_example - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /MTd /W3 /GX /O2 /I "../../include/" /I "../../../../include/" /I "../../../../src/common/" /I "../../../../../asiosdk2/common/" /I "../../../../../asiosdk2/host/" /I "../../../../../asiosdk2/host/pc/" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c +# SUBTRACT CPP /YX +# ADD BASE RSC /l 0x809 /d "NDEBUG" +# ADD RSC /l 0x809 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 portaudiocpp-vc6-r.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:"../../bin/sine_example.exe" /libpath:"../../lib" + +!ELSEIF "$(CFG)" == "sine_example - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "../../include/" /I "../../../../include/" /I "../../../../src/common/" /I "../../../../../asiosdk2/common/" /I "../../../../../asiosdk2/host/" /I "../../../../../asiosdk2/host/pc/" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c +# SUBTRACT CPP /YX +# ADD BASE RSC /l 0x809 /d "_DEBUG" +# ADD RSC /l 0x809 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept +# ADD LINK32 portaudiocpp-vc6-d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /out:"../../bin/sine_example.exe" /pdbtype:sept /libpath:"../../lib" + +!ENDIF + +# Begin Target + +# Name "sine_example - Win32 Release" +# Name "sine_example - Win32 Debug" +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=..\..\..\..\pa_asio\iasiothiscallresolver.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_allocation.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_converters.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_cpuload.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_dither.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_endianness.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_hostapi.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_process.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_stream.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_trace.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_types.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_util.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\dsound\pa_win_ds_dynlink.h +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_x86_plain_converters.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# Begin Group "Example Files" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\example\sine.cxx +# End Source File +# End Group +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=..\..\..\..\pa_asio\iasiothiscallresolver.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_allocation.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\pa_asio\pa_asio.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_converters.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_cpuload.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_dither.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_front.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_process.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\skeleton\pa_hostapi_skeleton.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_stream.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\common\pa_trace.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\dsound\pa_win_ds.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\dsound\pa_win_ds_dynlink.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_win_hostapis.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_win_util.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\wasapi\pa_win_wasapi.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\hostapi\wmme\pa_win_wmme.c +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\src\os\win\pa_x86_plain_converters.c +# End Source File +# End Group +# Begin Group "ASIO 2 SDK" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\..\..\..\asiosdk2\common\asio.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\..\asiosdk2\host\asiodrivers.cpp +# End Source File +# Begin Source File + +SOURCE=..\..\..\..\..\asiosdk2\host\pc\asiolist.cpp +# End Source File +# End Group +# End Target +# End Project
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc6/sine_example.dsw Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,44 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! + +############################################################################### + +Project: "sine_example"=".\sine_example.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ + Begin Project Dependency + Project_Dep_Name static_library + End Project Dependency +}}} + +############################################################################### + +Project: "static_library"=".\static_library.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc6/static_library.dsp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,395 @@ +# Microsoft Developer Studio Project File - Name="static_library" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=static_library - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "static_library.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "static_library.mak" CFG="static_library - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "static_library - Win32 Release" (based on "Win32 (x86) Static Library") +!MESSAGE "static_library - Win32 Debug" (based on "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "static_library - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MTd /W3 /GX /O2 /I "../../include/" /I "../../../../include/" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /FD /c +# SUBTRACT CPP /YX +# ADD BASE RSC /l 0x809 /d "NDEBUG" +# ADD RSC /l 0x809 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"../../lib/portaudiocpp-vc6-r.lib" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "../../include/" /I "../../../../include/" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /FD /GZ /c +# SUBTRACT CPP /YX +# ADD BASE RSC /l 0x809 /d "_DEBUG" +# ADD RSC /l 0x809 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"../../lib/portaudiocpp-vc6-d.lib" + +!ENDIF + +# Begin Target + +# Name "static_library - Win32 Release" +# Name "static_library - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\AsioDeviceAdapter.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\BlockingStream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\CallbackInterface.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\CallbackStream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\CFunCallbackStream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\CppFunCallbackStream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\Device.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\DirectionSpecificStreamParameters.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\Exception.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\HostApi.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\InterfaceCallbackStream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\MemFunCallbackStream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\Stream.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\StreamParameters.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\System.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\SystemDeviceIterator.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# Begin Source File + +SOURCE=..\..\source\portaudiocpp\SystemHostApiIterator.cxx + +!IF "$(CFG)" == "static_library - Win32 Release" + +!ELSEIF "$(CFG)" == "static_library - Win32 Debug" + +# SUBTRACT CPP /YX + +!ENDIF + +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\AsioDeviceAdapter.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\AutoSystem.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\BlockingStream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\CallbackInterface.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\CallbackStream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\CFunCallbackStream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\CppFunCallbackStream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\Device.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\DirectionSpecificStreamParameters.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\Exception.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\HostApi.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\InterfaceCallbackStream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\MemFunCallbackStream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\PortAudioCpp.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\SampleDataFormat.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\Stream.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\StreamParameters.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\System.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\SystemDeviceIterator.hxx +# End Source File +# Begin Source File + +SOURCE=..\..\include\portaudiocpp\SystemHostApiIterator.hxx +# End Source File +# End Group +# End Target +# End Project
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc6/static_library.dsw Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,29 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! + +############################################################################### + +Project: "static_library"=".\static_library.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc7_1/devs_example.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "devs_example", "devs_example.vcproj", "{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}" + ProjectSection(ProjectDependencies) = postProject + {D18EA0C9-8C65-441D-884C-55EB43A84F2A} = {D18EA0C9-8C65-441D-884C-55EB43A84F2A} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "static_library", "static_library.vcproj", "{D18EA0C9-8C65-441D-884C-55EB43A84F2A}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.ActiveCfg = Debug|Win32 + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.Build.0 = Debug|Win32 + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.ActiveCfg = Release|Win32 + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.Build.0 = Release|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.ActiveCfg = Debug|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.Build.0 = Debug|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.ActiveCfg = Release|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc7_1/devs_example.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,195 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="7.10" + Name="devs_example" + ProjectGUID="{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}" + Keyword="Win32Proj"> + <Platforms> + <Platform + Name="Win32"/> + </Platforms> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="Debug" + IntermediateDirectory="Debug" + ConfigurationType="1" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="../../include/;../../../../include/;../../../../src/common/;../../../../../asiosdk2/common/,../../../../../asiosdk2/host/,../../../../../asiosdk2/host/pc/" + PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE" + MinimalRebuild="TRUE" + BasicRuntimeChecks="3" + RuntimeLibrary="3" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="$(IntDir)/vc71.pdb" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="../../lib/portaudiocpp-vc7_1-d.lib" + OutputFile="../../bin/devs_example.exe" + LinkIncremental="2" + GenerateDebugInformation="TRUE" + ProgramDatabaseFile="$(OutDir)/devs_example.pdb" + SubSystem="1" + TargetMachine="1"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCWebDeploymentTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="Release" + IntermediateDirectory="Release" + ConfigurationType="1" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="../../include/;../../../../include/;../../../../src/common/;../../../../../asiosdk2/common/,../../../../../asiosdk2/host/,../../../../../asiosdk2/host/pc/" + PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE" + RuntimeLibrary="2" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="$(IntDir)/vc71.pdb" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="../../lib/portaudiocpp-vc7_1-r.lib" + OutputFile="../../bin/devs_example.exe" + LinkIncremental="1" + GenerateDebugInformation="TRUE" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + TargetMachine="1"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCWebDeploymentTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Files" + Filter=""> + <File + RelativePath="..\..\example\devs.cxx"> + </File> + </Filter> + <Filter + Name="PortAudio v19 Files" + Filter=""> + <File + RelativePath="..\..\..\..\src\common\pa_allocation.c"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\asio\pa_asio.cpp"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_converters.c"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_cpuload.c"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_dither.c"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_front.c"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_process.c"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\skeleton\pa_hostapi_skeleton.c"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_stream.c"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_trace.c"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\dsound\pa_win_ds.c"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\dsound\pa_win_ds_dynlink.c"> + </File> + <File + RelativePath="..\..\..\..\src\os\win\pa_win_hostapis.c"> + </File> + <File + RelativePath="..\..\..\..\src\os\win\pa_win_util.c"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\wasapi\pa_win_wasapi.cpp"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\wmme\pa_win_wmme.c"> + </File> + <File + RelativePath="..\..\..\..\src\os\win\pa_x86_plain_converters.c"> + </File> + </Filter> + <Filter + Name="ASIO 2 SDK Files" + Filter=""> + <File + RelativePath="..\..\..\..\..\asiosdk2\common\asio.cpp"> + </File> + <File + RelativePath="..\..\..\..\..\asiosdk2\host\asiodrivers.cpp"> + </File> + <File + RelativePath="..\..\..\..\..\asiosdk2\host\pc\asiolist.cpp"> + </File> + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc7_1/sine_example.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sine_example", "sine_example.vcproj", "{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}" + ProjectSection(ProjectDependencies) = postProject + {D18EA0C9-8C65-441D-884C-55EB43A84F2A} = {D18EA0C9-8C65-441D-884C-55EB43A84F2A} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "static_library", "static_library.vcproj", "{D18EA0C9-8C65-441D-884C-55EB43A84F2A}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.ActiveCfg = Debug|Win32 + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.Build.0 = Debug|Win32 + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.ActiveCfg = Release|Win32 + {1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.Build.0 = Release|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.ActiveCfg = Debug|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.Build.0 = Debug|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.ActiveCfg = Release|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc7_1/sine_example.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,327 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="7.10" + Name="sine_example" + ProjectGUID="{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}" + Keyword="Win32Proj"> + <Platforms> + <Platform + Name="Win32"/> + </Platforms> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="Debug" + IntermediateDirectory="Debug" + ConfigurationType="1" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="../../include/;../../../../include/;../../../../src/common/;../../../../../asiosdk2/common/,../../../../../asiosdk2/host/,../../../../../asiosdk2/host/pc/" + PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE" + MinimalRebuild="TRUE" + BasicRuntimeChecks="3" + RuntimeLibrary="3" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="$(IntDir)/vc71.pdb" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="../../lib/portaudiocpp-vc7_1-d.lib" + OutputFile="../../bin/sine_example.exe" + LinkIncremental="2" + GenerateDebugInformation="TRUE" + ProgramDatabaseFile="$(OutDir)/sine_example.pdb" + SubSystem="1" + TargetMachine="1"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCWebDeploymentTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="Release" + IntermediateDirectory="Release" + ConfigurationType="1" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="../../include/;../../../../include/;../../../../src/common/;../../../../../asiosdk2/common/,../../../../../asiosdk2/host/,../../../../../asiosdk2/host/pc/" + PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE" + RuntimeLibrary="2" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="$(IntDir)/vc71.pdb" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="../../lib/portaudiocpp-vc7_1-r.lib" + OutputFile="../../bin/sine_example.exe" + LinkIncremental="1" + GenerateDebugInformation="TRUE" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + TargetMachine="1"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCWebDeploymentTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Files" + Filter=""> + <File + RelativePath="..\..\example\sine.cxx"> + </File> + </Filter> + <Filter + Name="PortAudio v19 Files" + Filter=""> + <File + RelativePath="..\..\..\..\src\common\pa_allocation.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\asio\pa_asio.cpp"> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_converters.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_cpuload.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_dither.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_front.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_process.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\skeleton\pa_hostapi_skeleton.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_stream.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\common\pa_trace.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\dsound\pa_win_ds.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\dsound\pa_win_ds_dynlink.c"> + </File> + <File + RelativePath="..\..\..\..\src\os\win\pa_win_hostapis.c"> + </File> + <File + RelativePath="..\..\..\..\src\os\win\pa_win_util.c"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\wasapi\pa_win_wasapi.cpp"> + </File> + <File + RelativePath="..\..\..\..\src\hostapi\wmme\pa_win_wmme.c"> + <FileConfiguration + Name="Debug|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32"> + <Tool + Name="VCCLCompilerTool" + ObjectFile="$(IntDir)/$(InputName)1.obj"/> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\..\src\os\win\pa_x86_plain_converters.c"> + </File> + </Filter> + <Filter + Name="ASIO 2 SDK Files" + Filter=""> + <File + RelativePath="..\..\..\..\..\asiosdk2\common\asio.cpp"> + </File> + <File + RelativePath="..\..\..\..\..\asiosdk2\host\asiodrivers.cpp"> + </File> + <File + RelativePath="..\..\..\..\..\asiosdk2\host\pc\asiolist.cpp"> + </File> + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc7_1/static_library.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,21 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "static_library", "static_library.vcproj", "{D18EA0C9-8C65-441D-884C-55EB43A84F2A}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.ActiveCfg = Debug|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.Build.0 = Debug|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.ActiveCfg = Release|Win32 + {D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/build/vc7_1/static_library.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,218 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="7.10" + Name="static_library" + ProjectGUID="{D18EA0C9-8C65-441D-884C-55EB43A84F2A}" + Keyword="Win32Proj"> + <Platforms> + <Platform + Name="Win32"/> + </Platforms> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="../../lib/" + IntermediateDirectory="Debug" + ConfigurationType="4" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="../../include/;../../../../include/" + PreprocessorDefinitions="WIN32;_DEBUG;_LIB" + MinimalRebuild="TRUE" + BasicRuntimeChecks="3" + RuntimeLibrary="3" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="$(IntDir)/vc71.pdb" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLibrarianTool" + OutputFile="$(OutDir)/portaudiocpp-vc7_1-d.lib"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="../../lib/" + IntermediateDirectory="Release" + ConfigurationType="4" + CharacterSet="2"> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="../../include/;../../../../include/" + PreprocessorDefinitions="WIN32;NDEBUG;_LIB" + RuntimeLibrary="2" + UsePrecompiledHeader="0" + ProgramDataBaseFileName="$(IntDir)/vc71.pdb" + WarningLevel="3" + Detect64BitPortabilityProblems="TRUE" + DebugInformationFormat="3"/> + <Tool + Name="VCCustomBuildTool"/> + <Tool + Name="VCLibrarianTool" + OutputFile="$(OutDir)/portaudiocpp-vc7_1-r.lib"/> + <Tool + Name="VCMIDLTool"/> + <Tool + Name="VCPostBuildEventTool"/> + <Tool + Name="VCPreBuildEventTool"/> + <Tool + Name="VCPreLinkEventTool"/> + <Tool + Name="VCResourceCompilerTool"/> + <Tool + Name="VCWebServiceProxyGeneratorTool"/> + <Tool + Name="VCXMLDataGeneratorTool"/> + <Tool + Name="VCManagedWrapperGeneratorTool"/> + <Tool + Name="VCAuxiliaryManagedWrapperGeneratorTool"/> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Files" + Filter=""> + <File + RelativePath="..\..\source\portaudiocpp\AsioDeviceAdapter.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\AsioDeviceAdapter.hxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\AutoSystem.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\BlockingStream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\BlockingStream.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\CallbackInterface.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\CallbackInterface.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\CallbackStream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\CallbackStream.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\CFunCallbackStream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\CFunCallbackStream.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\CppFunCallbackStream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\CppFunCallbackStream.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\Device.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\Device.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\DirectionSpecificStreamParameters.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\DirectionSpecificStreamParameters.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\Exception.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\Exception.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\HostApi.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\HostApi.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\InterfaceCallbackStream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\InterfaceCallbackStream.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\MemFunCallbackStream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\MemFunCallbackStream.hxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\PortAudioCpp.hxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\SampleDataFormat.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\Stream.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\Stream.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\StreamParameters.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\StreamParameters.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\System.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\System.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\SystemDeviceIterator.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\SystemDeviceIterator.hxx"> + </File> + <File + RelativePath="..\..\source\portaudiocpp\SystemHostApiIterator.cxx"> + </File> + <File + RelativePath="..\..\include\portaudiocpp\SystemHostApiIterator.hxx"> + </File> + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/configure Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,17706 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68 for PortAudioCpp 12. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. 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Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='portaudiocpp' + VERSION='12' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +###### Top-level directory of pacpp +###### This makes it easy to shuffle the build directories +###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)! +PACPP_ROOT="\$(top_srcdir)" +PORTAUDIO_ROOT="../.." + +# Various other variables and flags +DEFAULT_INCLUDES="-I$PACPP_ROOT/include -I$PACPP_ROOT/$PORTAUDIO_ROOT/include" +CFLAGS=${CFLAGS-"-g -O2 -Wall -ansi -pedantic"} +CXXFLAGS=${CXXFLAGS-"${CFLAGS}"} + +LT_VERSION_INFO="0:12:0" + +# Checks for programs + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. 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"invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4' +macro_revision='1.3293' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf + + + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + gnu*) + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + inherit_rpath_CXX=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [1-5].* | *pgcpp\ [1-5].*) + prelink_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + old_archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + ;; + *) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + ;; + esac + + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test "$ld_shlibs_CXX" = no && can_build_shared=no + + GCC_CXX="$GXX" + LD_CXX="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... 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" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + case $host_os in + aix[4-9]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs_CXX=no + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +with_gnu_ld_CXX=$with_gnu_ld + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +# Transfer these variables to the Makefile + + + + + +ac_config_files="$ac_config_files Makefile lib/Makefile include/Makefile bin/Makefile doc/Makefile portaudiocpp.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. 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"conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." 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Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by PortAudioCpp $as_me 12, which was +generated by GNU Autoconf 2.68. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Configuration commands: +$config_commands + +Report bugs to the package provider." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +PortAudioCpp config.status 12 +configured by $0, generated by GNU Autoconf 2.68, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h | --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 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"$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED 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"$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; + "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "portaudiocpp.pc") CONFIG_FILES="$CONFIG_FILES portaudiocpp.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + + +eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/configure.ac Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,54 @@ +# +# PortAudioCpp V19 autoconf input file +# Shamelessly ripped from the PortAudio one by Dominic Mazzoni +# Ludwig Schwardt +# Customized for automake by Mikael Magnusson +# + +# Require autoconf >= 2.13 +AC_PREREQ(2.13) + +m4_define([lt_current], [0]) +m4_define([lt_revision], [12]) +m4_define([lt_age], [0]) + +AC_INIT([PortAudioCpp], [12]) +AC_CONFIG_SRCDIR([include/portaudiocpp/PortAudioCpp.hxx]) +AM_INIT_AUTOMAKE +AM_MAINTAINER_MODE + +###### Top-level directory of pacpp +###### This makes it easy to shuffle the build directories +###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)! +PACPP_ROOT="\$(top_srcdir)" +PORTAUDIO_ROOT="../.." + +# Various other variables and flags +DEFAULT_INCLUDES="-I$PACPP_ROOT/include -I$PACPP_ROOT/$PORTAUDIO_ROOT/include" +CFLAGS=${CFLAGS-"-g -O2 -Wall -ansi -pedantic"} +CXXFLAGS=${CXXFLAGS-"${CFLAGS}"} + +LT_VERSION_INFO="lt_current:lt_revision:lt_age" + +# Checks for programs + +AC_PROG_CC +AC_PROG_CXX +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL + +# Transfer these variables to the Makefile +AC_SUBST(DEFAULT_INCLUDES) +AC_SUBST(PORTAUDIO_ROOT) +AC_SUBST(CXXFLAGS) +AC_SUBST(LT_VERSION_INFO) + +AC_CONFIG_FILES([ + Makefile + lib/Makefile + include/Makefile + bin/Makefile + doc/Makefile + portaudiocpp.pc + ]) +AC_OUTPUT
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/doc/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,5 @@ +PACPP_ROOT = . +#INCLUDES = -I$(srcdir)/$(PACPP_ROOT)/include -I$(top_srcdir)/include + +docs: + doxygen $(srcdir)/config.doxy.linux
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/doc/Makefile.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,363 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = doc +DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +SOURCES = +DIST_SOURCES = +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AR = @AR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFAULT_INCLUDES = @DEFAULT_INCLUDES@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FGREP = @FGREP@ +GREP = @GREP@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +LT_VERSION_INFO = @LT_VERSION_INFO@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MKDIR_P = @MKDIR_P@ +NM = @NM@ +NMEDIT = @NMEDIT@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PORTAUDIO_ROOT = @PORTAUDIO_ROOT@ +RANLIB = @RANLIB@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +PACPP_ROOT = . +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu doc/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + +#INCLUDES = -I$(srcdir)/$(PACPP_ROOT)/include -I$(top_srcdir)/include + +docs: + doxygen $(srcdir)/config.doxy.linux + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/doc/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,34 @@ +GNU/Linux: +---------- + +1) Download and install a recent version of Doxygen (preferably version 1.3.3 or +later). See http://www.doxygen.org/. +2) Download and install a recent version of GraphViz. See +http://www.research.att.com/sw/tools/graphviz/. +3) Run ``doxygen config.doxy.linux'' in this directory or load and generate the file +config.doxy.linux from the Doxywizard application. Or alternatively ``make docs'' can +be run from the build/gnu folder. + +The generated html documentation will be placed in /doc/api_reference/. To open +the main page of the documentation, open the file /doc/api_reference/index.html in +an html browser. + + +Windows: +-------- + +1) Download and install a recent Doxygen (preferably version 1.3.4 or later). See +http://www.doxygen.org/. +2) Download and install a recent version of GraphViz. See +http://www.research.att.com/sw/tools/graphviz/. +3) If needed, edit the config.doxy file in an ascii text editor so that +``DOT_PATH'' variable points to the folder where GraphViz is installed. +4) Run ``doxygen config.doxy'' in this directory or load and generate the file +config.doxy from the Doxywizard application. + +The generated html documentation will be placed in /doc/api_reference/. To open +the main page of the documentation, open the file /doc/api_reference/index.html in +an html browser. + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/doc/config.doxy Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,211 @@ +# Doxyfile 1.3.6 + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +PROJECT_NAME = PortAudioCpp +PROJECT_NUMBER = 2.0 +OUTPUT_DIRECTORY = ./ +OUTPUT_LANGUAGE = English +USE_WINDOWS_ENCODING = YES +BRIEF_MEMBER_DESC = YES +REPEAT_BRIEF = YES +ABBREVIATE_BRIEF = +ALWAYS_DETAILED_SEC = YES +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +SHORT_NAMES = YES +JAVADOC_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +DETAILS_AT_TOP = YES +INHERIT_DOCS = YES +DISTRIBUTE_GROUP_DOC = NO +TAB_SIZE = 4 +ALIASES = +OPTIMIZE_OUTPUT_FOR_C = NO +OPTIMIZE_OUTPUT_JAVA = NO +SUBGROUPING = YES +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = YES +EXTRACT_PRIVATE = YES +EXTRACT_STATIC = YES +EXTRACT_LOCAL_CLASSES = YES +HIDE_UNDOC_MEMBERS = NO +HIDE_UNDOC_CLASSES = NO +HIDE_FRIEND_COMPOUNDS = NO +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +INLINE_INFO = YES +SORT_MEMBER_DOCS = NO +SORT_BRIEF_DOCS = NO +SORT_BY_SCOPE_NAME = NO +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = NO +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = ../source \ + ../include +FILE_PATTERNS = *.hxx \ + *.cxx +RECURSIVE = YES +EXCLUDE = +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_SOURCE_FILES = NO +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = NO +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = YES +REFERENCED_BY_RELATION = YES +REFERENCES_RELATION = YES +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = YES +COLS_IN_ALPHA_INDEX = 2 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = api_reference +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = +HTML_STYLESHEET = +HTML_ALIGN_MEMBERS = YES +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +BINARY_TOC = NO +TOC_EXPAND = NO +DISABLE_INDEX = NO +ENUM_VALUES_PER_LINE = 4 +GENERATE_TREEVIEW = NO +TREEVIEW_WIDTH = 250 +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = NO +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +PDF_HYPERLINKS = NO +USE_PDFLATEX = NO +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = +GENERATE_TAGFILE = +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = YES +HIDE_UNDOC_RELATIONS = YES +HAVE_DOT = YES +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +UML_LOOK = YES +TEMPLATE_RELATIONS = YES +INCLUDE_GRAPH = YES +INCLUDED_BY_GRAPH = YES +CALL_GRAPH = NO +GRAPHICAL_HIERARCHY = YES +DOT_IMAGE_FORMAT = png +DOT_PATH = "c:/Program Files/ATT/Graphviz/bin/" +DOTFILE_DIRS = +MAX_DOT_GRAPH_WIDTH = 1024 +MAX_DOT_GRAPH_HEIGHT = 1024 +MAX_DOT_GRAPH_DEPTH = 0 +GENERATE_LEGEND = YES +DOT_CLEANUP = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = NO
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/doc/config.doxy.linux Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,210 @@ +# Doxyfile 1.3.3 + +#--------------------------------------------------------------------------- +# General configuration options +#--------------------------------------------------------------------------- +PROJECT_NAME = PortAudioCpp +PROJECT_NUMBER = 2.0 +OUTPUT_DIRECTORY = ./ +OUTPUT_LANGUAGE = English +USE_WINDOWS_ENCODING = YES +EXTRACT_ALL = YES +EXTRACT_PRIVATE = YES +EXTRACT_STATIC = YES +EXTRACT_LOCAL_CLASSES = YES +HIDE_UNDOC_MEMBERS = NO +HIDE_UNDOC_CLASSES = NO +HIDE_FRIEND_COMPOUNDS = NO +HIDE_IN_BODY_DOCS = NO +BRIEF_MEMBER_DESC = YES +REPEAT_BRIEF = YES +ALWAYS_DETAILED_SEC = YES +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +SHORT_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +JAVADOC_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +DETAILS_AT_TOP = YES +INHERIT_DOCS = YES +INLINE_INFO = YES +SORT_MEMBER_DOCS = NO +DISTRIBUTE_GROUP_DOC = NO +TAB_SIZE = 4 +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ALIASES = +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +OPTIMIZE_OUTPUT_FOR_C = NO +OPTIMIZE_OUTPUT_JAVA = NO +SHOW_USED_FILES = YES +SUBGROUPING = YES +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = NO +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = ../source \ + ../include +FILE_PATTERNS = *.hxx \ + *.cxx +RECURSIVE = YES +EXCLUDE = +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_SOURCE_FILES = NO +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = NO +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = YES +REFERENCED_BY_RELATION = YES +REFERENCES_RELATION = YES +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = YES +COLS_IN_ALPHA_INDEX = 2 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = api_reference +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = +HTML_STYLESHEET = +HTML_ALIGN_MEMBERS = YES +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +BINARY_TOC = NO +TOC_EXPAND = NO +DISABLE_INDEX = NO +ENUM_VALUES_PER_LINE = 4 +GENERATE_TREEVIEW = NO +TREEVIEW_WIDTH = 250 +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = NO +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +PDF_HYPERLINKS = NO +USE_PDFLATEX = NO +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::addtions related to external references 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+#--------------------------------------------------------------------------- +SEARCHENGINE = NO +CGI_NAME = search.cgi +CGI_URL = +DOC_URL = +DOC_ABSPATH = +BIN_ABSPATH = /usr/local/bin/ +EXT_DOC_PATHS =
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/example/devs.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,177 @@ +#include <iostream> +#include "portaudiocpp/PortAudioCpp.hxx" + +#ifdef WIN32 +#include "portaudiocpp/AsioDeviceAdapter.hxx" +#endif + +// --------------------------------------------------------------------------------------- + +void printSupportedStandardSampleRates( + const portaudio::DirectionSpecificStreamParameters &inputParameters, + const portaudio::DirectionSpecificStreamParameters &outputParameters) +{ + static double STANDARD_SAMPLE_RATES[] = { + 8000.0, 9600.0, 11025.0, 12000.0, 16000.0, 22050.0, 24000.0, 32000.0, + 44100.0, 48000.0, 88200.0, 96000.0, -1 }; // negative terminated list + + int printCount = 0; + + for (int i = 0; STANDARD_SAMPLE_RATES[i] > 0; ++i) + { + portaudio::StreamParameters tmp = portaudio::StreamParameters(inputParameters, outputParameters, STANDARD_SAMPLE_RATES[i], 0, paNoFlag); + + if (tmp.isSupported()) + { + if (printCount == 0) + { + std::cout << " " << STANDARD_SAMPLE_RATES[i]; // 8.2 + printCount = 1; + } + else if (printCount == 4) + { + std::cout << "," << std::endl; + std::cout << " " << STANDARD_SAMPLE_RATES[i]; // 8.2 + printCount = 1; + } + else + { + std::cout << ", " << STANDARD_SAMPLE_RATES[i]; // 8.2 + ++printCount; + } + } + } + + if (printCount == 0) + std::cout << "None" << std::endl; + else + std::cout << std::endl; +} + +// --------------------------------------------------------------------------------------- + +int main(int, char*[]); +int main(int, char*[]) +{ + try + { + portaudio::AutoSystem autoSys; + + portaudio::System &sys = portaudio::System::instance(); + + std::cout << "PortAudio version number = " << sys.version() << std::endl; + std::cout << "PortAudio version text = '" << sys.versionText() << "'" << std::endl; + + int numDevices = sys.deviceCount(); + std::cout << "Number of devices = " << numDevices << std::endl; + + for (portaudio::System::DeviceIterator i = sys.devicesBegin(); i != sys.devicesEnd(); ++i) + { + std::cout << "--------------------------------------- device #" << (*i).index() << std::endl; + + // Mark global and API specific default devices: + bool defaultDisplayed = false; + + if ((*i).isSystemDefaultInputDevice()) + { + std::cout << "[ Default Input"; + defaultDisplayed = true; + } + else if ((*i).isHostApiDefaultInputDevice()) + { + std::cout << "[ Default " << (*i).hostApi().name() << " Input"; + defaultDisplayed = true; + } + + if ((*i).isSystemDefaultOutputDevice()) + { + std::cout << (defaultDisplayed ? "," : "["); + std::cout << " Default Output"; + defaultDisplayed = true; + } + else if ((*i).isHostApiDefaultOutputDevice()) + { + std::cout << (defaultDisplayed ? "," : "["); + std::cout << " Default " << (*i).hostApi().name() << " Output"; + defaultDisplayed = true; + } + + if (defaultDisplayed) + std::cout << " ]" << std::endl; + + // Print device info: + std::cout << "Name = " << (*i).name() << std::endl; + std::cout << "Host API = " << (*i).hostApi().name() << std::endl; + std::cout << "Max inputs = " << (*i).maxInputChannels() << ", Max outputs = " << (*i).maxOutputChannels() << std::endl; + + std::cout << "Default low input latency = " << (*i).defaultLowInputLatency() << std::endl; // 8.3 + std::cout << "Default low output latency = " << (*i).defaultLowOutputLatency() << std::endl; // 8.3 + std::cout << "Default high input latency = " << (*i).defaultHighInputLatency() << std::endl; // 8.3 + std::cout << "Default high output latency = " << (*i).defaultHighOutputLatency() << std::endl; // 8.3 + +#ifdef WIN32 + // ASIO specific latency information: + if ((*i).hostApi().typeId() == paASIO) + { + portaudio::AsioDeviceAdapter asioDevice((*i)); + + std::cout << "ASIO minimum buffer size = " << asioDevice.minBufferSize() << std::endl; + std::cout << "ASIO maximum buffer size = " << asioDevice.maxBufferSize() << std::endl; + std::cout << "ASIO preferred buffer size = " << asioDevice.preferredBufferSize() << std::endl; + + if (asioDevice.granularity() == -1) + std::cout << "ASIO buffer granularity = power of 2" << std::endl; + else + std::cout << "ASIO buffer granularity = " << asioDevice.granularity() << std::endl; + } +#endif // WIN32 + + std::cout << "Default sample rate = " << (*i).defaultSampleRate() << std::endl; // 8.2 + + // Poll for standard sample rates: + portaudio::DirectionSpecificStreamParameters inputParameters((*i), (*i).maxInputChannels(), portaudio::INT16, true, 0.0, NULL); + portaudio::DirectionSpecificStreamParameters outputParameters((*i), (*i).maxOutputChannels(), portaudio::INT16, true, 0.0, NULL); + + if (inputParameters.numChannels() > 0) + { + std::cout << "Supported standard sample rates" << std::endl; + std::cout << " for half-duplex 16 bit " << inputParameters.numChannels() << " channel input = " << std::endl; + printSupportedStandardSampleRates(inputParameters, portaudio::DirectionSpecificStreamParameters::null()); + } + + if (outputParameters.numChannels() > 0) + { + std::cout << "Supported standard sample rates" << std::endl; + std::cout << " for half-duplex 16 bit " << outputParameters.numChannels() << " channel output = " << std::endl; + printSupportedStandardSampleRates(portaudio::DirectionSpecificStreamParameters::null(), outputParameters); + } + + if (inputParameters.numChannels() > 0 && outputParameters.numChannels() > 0) + { + std::cout << "Supported standard sample rates" << std::endl; + std::cout << " for full-duplex 16 bit " << inputParameters.numChannels() << " channel input, " << outputParameters.numChannels() << " channel output = " << std::endl; + printSupportedStandardSampleRates(inputParameters, outputParameters); + } + } + + std::cout << "----------------------------------------------" << std::endl; + } + catch (const portaudio::PaException &e) + { + std::cout << "A PortAudio error occured: " << e.paErrorText() << std::endl; + } + catch (const portaudio::PaCppException &e) + { + std::cout << "A PortAudioCpp error occured: " << e.what() << std::endl; + } + catch (const std::exception &e) + { + std::cout << "A generic exception occured: " << e.what() << std::endl; + } + catch (...) + { + std::cout << "An unknown exception occured." << std::endl; + } + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/example/sine.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,137 @@ +// --------------------------------------------------------------------------------------- + +#include <iostream> +#include <cmath> +#include <cassert> +#include <cstddef> +#include "portaudiocpp/PortAudioCpp.hxx" + +// --------------------------------------------------------------------------------------- + +// Some constants: +const int NUM_SECONDS = 5; +const double SAMPLE_RATE = 44100.0; +const int FRAMES_PER_BUFFER = 64; +const int TABLE_SIZE = 200; + +// --------------------------------------------------------------------------------------- + +// SineGenerator class: +class SineGenerator +{ +public: + SineGenerator(int tableSize) : tableSize_(tableSize), leftPhase_(0), rightPhase_(0) + { + const double PI = 3.14159265; + table_ = new float[tableSize]; + for (int i = 0; i < tableSize; ++i) + { + table_[i] = 0.125f * (float)sin(((double)i/(double)tableSize)*PI*2.); + } + } + + ~SineGenerator() + { + delete[] table_; + } + + int generate(const void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) + { + assert(outputBuffer != NULL); + + float **out = static_cast<float **>(outputBuffer); + + for (unsigned int i = 0; i < framesPerBuffer; ++i) + { + out[0][i] = table_[leftPhase_]; + out[1][i] = table_[rightPhase_]; + + leftPhase_ += 1; + if (leftPhase_ >= tableSize_) + leftPhase_ -= tableSize_; + + rightPhase_ += 3; + if (rightPhase_ >= tableSize_) + rightPhase_ -= tableSize_; + } + + return paContinue; + } + +private: + float *table_; + int tableSize_; + int leftPhase_; + int rightPhase_; +}; + +// --------------------------------------------------------------------------------------- + +// main: +int main(int, char *[]); +int main(int, char *[]) +{ + try + { + // Create a SineGenerator object: + SineGenerator sineGenerator(TABLE_SIZE); + + std::cout << "Setting up PortAudio..." << std::endl; + + // Set up the System: + portaudio::AutoSystem autoSys; + portaudio::System &sys = portaudio::System::instance(); + + // Set up the parameters required to open a (Callback)Stream: + portaudio::DirectionSpecificStreamParameters outParams(sys.defaultOutputDevice(), 2, portaudio::FLOAT32, false, sys.defaultOutputDevice().defaultLowOutputLatency(), NULL); + portaudio::StreamParameters params(portaudio::DirectionSpecificStreamParameters::null(), outParams, SAMPLE_RATE, FRAMES_PER_BUFFER, paClipOff); + + std::cout << "Opening stereo output stream..." << std::endl; + + // Create (and open) a new Stream, using the SineGenerator::generate function as a callback: + portaudio::MemFunCallbackStream<SineGenerator> stream(params, sineGenerator, &SineGenerator::generate); + + std::cout << "Starting playback for " << NUM_SECONDS << " seconds." << std::endl; + + // Start the Stream (audio playback starts): + stream.start(); + + // Wait for 5 seconds: + sys.sleep(NUM_SECONDS * 1000); + + std::cout << "Closing stream..." <<std::endl; + + // Stop the Stream (not strictly needed as termintating the System will also stop all open Streams): + stream.stop(); + + // Close the Stream (not strictly needed as terminating the System will also close all open Streams): + stream.close(); + + // Terminate the System (not strictly needed as the AutoSystem will also take care of this when it + // goes out of scope): + sys.terminate(); + + std::cout << "Test finished." << std::endl; + } + catch (const portaudio::PaException &e) + { + std::cout << "A PortAudio error occured: " << e.paErrorText() << std::endl; + } + catch (const portaudio::PaCppException &e) + { + std::cout << "A PortAudioCpp error occured: " << e.what() << std::endl; + } + catch (const std::exception &e) + { + std::cout << "A generic exception occured: " << e.what() << std::endl; + } + catch (...) + { + std::cout << "An unknown exception occured." << std::endl; + } + + return 0; +} + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,22 @@ +pkginclude_HEADERS = \ + portaudiocpp/AutoSystem.hxx \ + portaudiocpp/BlockingStream.hxx \ + portaudiocpp/CallbackInterface.hxx \ + portaudiocpp/CallbackStream.hxx \ + portaudiocpp/CFunCallbackStream.hxx \ + portaudiocpp/CppFunCallbackStream.hxx \ + portaudiocpp/Device.hxx \ + portaudiocpp/DirectionSpecificStreamParameters.hxx \ + portaudiocpp/Exception.hxx \ + portaudiocpp/HostApi.hxx \ + portaudiocpp/InterfaceCallbackStream.hxx \ + portaudiocpp/MemFunCallbackStream.hxx \ + portaudiocpp/PortAudioCpp.hxx \ + portaudiocpp/SampleDataFormat.hxx \ + portaudiocpp/Stream.hxx \ + portaudiocpp/StreamParameters.hxx \ + portaudiocpp/SystemDeviceIterator.hxx \ + portaudiocpp/SystemHostApiIterator.hxx \ + portaudiocpp/System.hxx + +# portaudiocpp/AsioDeviceAdapter.hxx
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/AsioDeviceAdapter.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,44 @@ +#ifndef INCLUDED_PORTAUDIO_ASIODEVICEADAPTER_HXX +#define INCLUDED_PORTAUDIO_ASIODEVICEADAPTER_HXX + +namespace portaudio +{ + + // Forward declaration(s): + class Device; + + // Declaration(s): + ////// + /// @brief Adapts the given Device to an ASIO specific extension. + /// + /// Deleting the AsioDeviceAdapter does not affect the underlaying + /// Device. + ////// + class AsioDeviceAdapter + { + public: + AsioDeviceAdapter(Device &device); + + Device &device(); + + long minBufferSize() const; + long maxBufferSize() const; + long preferredBufferSize() const; + long granularity() const; + + void showControlPanel(void *systemSpecific); + + const char *inputChannelName(int channelIndex) const; + const char *outputChannelName(int channelIndex) const; + + private: + Device *device_; + + long minBufferSize_; + long maxBufferSize_; + long preferredBufferSize_; + long granularity_; + }; +} + +#endif // INCLUDED_PORTAUDIO_ASIODEVICEADAPTER_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/AutoSystem.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,62 @@ +#ifndef INCLUDED_PORTAUDIO_AUTOSYSTEM_HXX +#define INCLUDED_PORTAUDIO_AUTOSYSTEM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudiocpp/System.hxx" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + + + ////// + /// @brief A RAII idiom class to ensure automatic clean-up when an exception is + /// raised. + /// + /// A simple helper class which uses the 'Resource Acquisition is Initialization' + /// idiom (RAII). Use this class to initialize/terminate the System rather than + /// using System directly. AutoSystem must be created on stack and must be valid + /// throughout the time you wish to use PortAudioCpp. Your 'main' function might be + /// a good place for it. + /// + /// To avoid having to type portaudio::System::instance().xyz() all the time, it's usually + /// a good idea to make a reference to the System which can be accessed directly. + /// @verbatim + /// portaudio::AutoSys autoSys; + /// portaudio::System &sys = portaudio::System::instance(); + /// @endverbatim + ////// + class AutoSystem + { + public: + AutoSystem(bool initialize = true) + { + if (initialize) + System::initialize(); + } + + ~AutoSystem() + { + if (System::exists()) + System::terminate(); + } + + void initialize() + { + System::initialize(); + } + + void terminate() + { + System::terminate(); + } + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_AUTOSYSTEM_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/BlockingStream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ +#ifndef INCLUDED_PORTAUDIO_BLOCKINGSTREAM_HXX +#define INCLUDED_PORTAUDIO_BLOCKINGSTREAM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudiocpp/Stream.hxx" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + + + + ////// + /// @brief Stream class for blocking read/write-style input and output. + ////// + class BlockingStream : public Stream + { + public: + BlockingStream(); + BlockingStream(const StreamParameters ¶meters); + ~BlockingStream(); + + void open(const StreamParameters ¶meters); + + void read(void *buffer, unsigned long numFrames); + void write(const void *buffer, unsigned long numFrames); + + signed long availableReadSize() const; + signed long availableWriteSize() const; + + private: + BlockingStream(const BlockingStream &); // non-copyable + BlockingStream &operator=(const BlockingStream &); // non-copyable + }; + + + +} // portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_BLOCKINGSTREAM_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/CFunCallbackStream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,49 @@ +#ifndef INCLUDED_PORTAUDIO_CFUNCALLBACKSTREAM_HXX +#define INCLUDED_PORTAUDIO_CFUNCALLBACKSTREAM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/CallbackStream.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s) +namespace portaudio +{ + class StreamParameters; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + ////// + /// @brief Callback stream using a free function with C linkage. It's important that the function + /// the passed function pointer points to is declared ``extern "C"''. + ////// + class CFunCallbackStream : public CallbackStream + { + public: + CFunCallbackStream(); + CFunCallbackStream(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData); + ~CFunCallbackStream(); + + void open(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData); + + private: + CFunCallbackStream(const CFunCallbackStream &); // non-copyable + CFunCallbackStream &operator=(const CFunCallbackStream &); // non-copyable + }; + + // ----------------------------------------------------------------------------------- +} // portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ +#ifndef INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX +#define INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + ////// + /// @brief Interface for an object that's callable as a PortAudioCpp callback object (ie that implements the + /// paCallbackFun method). + ////// + class CallbackInterface + { + public: + virtual ~CallbackInterface() {} + + virtual int paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) = 0; + }; + + // ----------------------------------------------------------------------------------- + + namespace impl + { + extern "C" + { + int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, + void *userData); + } // extern "C" + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/CallbackStream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,40 @@ +#ifndef INCLUDED_PORTAUDIO_CALLBACKSTREAM_HXX +#define INCLUDED_PORTAUDIO_CALLBACKSTREAM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/Stream.hxx" + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief Base class for all Streams which use a callback-based mechanism. + ////// + class CallbackStream : public Stream + { + protected: + CallbackStream(); + virtual ~CallbackStream(); + + public: + // stream info (time-varying) + double cpuLoad() const; + + private: + CallbackStream(const CallbackStream &); // non-copyable + CallbackStream &operator=(const CallbackStream &); // non-copyable + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_CALLBACKSTREAM_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/CppFunCallbackStream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,86 @@ +#ifndef INCLUDED_PORTAUDIO_CPPFUNCALLBACKSTREAM_HXX +#define INCLUDED_PORTAUDIO_CPPFUNCALLBACKSTREAM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/CallbackStream.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class StreamParameters; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + namespace impl + { + extern "C" + { + int cppCallbackToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, + void *userData); + } // extern "C" + } + + // ----------------------------------------------------------------------------------- + + ////// + /// @brief Callback stream using a C++ function (either a free function or a static function) + /// callback. + ////// + class FunCallbackStream : public CallbackStream + { + public: + typedef int (*CallbackFunPtr)(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, + void *userData); + + // ------------------------------------------------------------------------------- + + ////// + /// @brief Simple structure containing a function pointer to the C++ callback function and a + /// (void) pointer to the user supplied data. + ////// + struct CppToCCallbackData + { + CppToCCallbackData(); + CppToCCallbackData(CallbackFunPtr funPtr, void *userData); + void init(CallbackFunPtr funPtr, void *userData); + + CallbackFunPtr funPtr; + void *userData; + }; + + // ------------------------------------------------------------------------------- + + FunCallbackStream(); + FunCallbackStream(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData); + ~FunCallbackStream(); + + void open(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData); + + private: + FunCallbackStream(const FunCallbackStream &); // non-copyable + FunCallbackStream &operator=(const FunCallbackStream &); // non-copyable + + CppToCCallbackData adapterData_; + + void open(const StreamParameters ¶meters); + }; + + +} // portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_CPPFUNCALLBACKSTREAM_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/Device.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,91 @@ +#ifndef INCLUDED_PORTAUDIO_DEVICE_HXX +#define INCLUDED_PORTAUDIO_DEVICE_HXX + +// --------------------------------------------------------------------------------------- + +#include <iterator> + +#include "portaudio.h" + +#include "portaudiocpp/SampleDataFormat.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class System; + class HostApi; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + ////// + /// @brief Class which represents a PortAudio device in the System. + /// + /// A single physical device in the system may have multiple PortAudio + /// Device representations using different HostApi 's though. A Device + /// can be half-duplex or full-duplex. A half-duplex Device can be used + /// to create a half-duplex Stream. A full-duplex Device can be used to + /// create a full-duplex Stream. If supported by the HostApi, two + /// half-duplex Devices can even be used to create a full-duplex Stream. + /// + /// Note that Device objects are very light-weight and can be passed around + /// by-value. + ////// + class Device + { + public: + // query info: name, max in channels, max out channels, + // default low/hight input/output latency, default sample rate + PaDeviceIndex index() const; + const char *name() const; + int maxInputChannels() const; + int maxOutputChannels() const; + PaTime defaultLowInputLatency() const; + PaTime defaultHighInputLatency() const; + PaTime defaultLowOutputLatency() const; + PaTime defaultHighOutputLatency() const; + double defaultSampleRate() const; + + bool isInputOnlyDevice() const; // extended + bool isOutputOnlyDevice() const; // extended + bool isFullDuplexDevice() const; // extended + bool isSystemDefaultInputDevice() const; // extended + bool isSystemDefaultOutputDevice() const; // extended + bool isHostApiDefaultInputDevice() const; // extended + bool isHostApiDefaultOutputDevice() const; // extended + + bool operator==(const Device &rhs); + bool operator!=(const Device &rhs); + + // host api reference + HostApi &hostApi(); + const HostApi &hostApi() const; + + private: + PaDeviceIndex index_; + const PaDeviceInfo *info_; + + private: + friend class System; + + explicit Device(PaDeviceIndex index); + ~Device(); + + Device(const Device &); // non-copyable + Device &operator=(const Device &); // non-copyable + }; + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_DEVICE_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/DirectionSpecificStreamParameters.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,77 @@ +#ifndef INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX +#define INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX + +// --------------------------------------------------------------------------------------- + +#include <cstddef> + +#include "portaudio.h" + +#include "portaudiocpp/System.hxx" +#include "portaudiocpp/SampleDataFormat.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class Device; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + ////// + /// @brief All parameters for one direction (either in or out) of a Stream. Together with + /// parameters common to both directions, two DirectionSpecificStreamParameters can make up + /// a StreamParameters object which contains all parameters for a Stream. + ////// + class DirectionSpecificStreamParameters + { + public: + static DirectionSpecificStreamParameters null(); + + DirectionSpecificStreamParameters(); + DirectionSpecificStreamParameters(const Device &device, int numChannels, SampleDataFormat format, + bool interleaved, PaTime suggestedLatency, void *hostApiSpecificStreamInfo); + + // Set up methods: + void setDevice(const Device &device); + void setNumChannels(int numChannels); + + void setSampleFormat(SampleDataFormat format, bool interleaved = true); + void setHostApiSpecificSampleFormat(PaSampleFormat format, bool interleaved = true); + + void setSuggestedLatency(PaTime latency); + + void setHostApiSpecificStreamInfo(void *streamInfo); + + // Accessor methods: + PaStreamParameters *paStreamParameters(); + const PaStreamParameters *paStreamParameters() const; + + Device &device() const; + int numChannels() const; + + SampleDataFormat sampleFormat() const; + bool isSampleFormatInterleaved() const; + bool isSampleFormatHostApiSpecific() const; + PaSampleFormat hostApiSpecificSampleFormat() const; + + PaTime suggestedLatency() const; + + void *hostApiSpecificStreamInfo() const; + + private: + PaStreamParameters paStreamParameters_; + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/Exception.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,108 @@ +#ifndef INCLUDED_PORTAUDIO_EXCEPTION_HXX +#define INCLUDED_PORTAUDIO_EXCEPTION_HXX + +// --------------------------------------------------------------------------------------- + +#include <exception> + +#include "portaudio.h" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + + ////// + /// @brief Base class for all exceptions PortAudioCpp can throw. + /// + /// Class is derived from std::exception. + ////// + class Exception : public std::exception + { + public: + virtual ~Exception() throw() {} + + virtual const char *what() const throw() = 0; + }; + + // ----------------------------------------------------------------------------------- + + ////// + /// @brief Wrapper for PortAudio error codes to C++ exceptions. + /// + /// It wraps up PortAudio's error handling mechanism using + /// C++ exceptions and is derived from std::exception for + /// easy exception handling and to ease integration with + /// other code. + /// + /// To know what exceptions each function may throw, look up + /// the errors that can occure in the PortAudio documentation + /// for the equivalent functions. + /// + /// Some functions are likely to throw an exception (such as + /// Stream::open(), etc) and these should always be called in + /// try{} catch{} blocks and the thrown exceptions should be + /// handled properly (ie. the application shouldn't just abort, + /// but merely display a warning dialog to the user or something). + /// However nearly all functions in PortAudioCpp are capable + /// of throwing exceptions. When a function like Stream::isStopped() + /// throws an exception, it's such an exceptional state that it's + /// not likely that it can be recovered. PaExceptions such as these + /// can ``safely'' be left to be handled by some outer catch-all-like + /// mechanism for unrecoverable errors. + ////// + class PaException : public Exception + { + public: + explicit PaException(PaError error); + + const char *what() const throw(); + + PaError paError() const; + const char *paErrorText() const; + + bool isHostApiError() const; // extended + long lastHostApiError() const; + const char *lastHostApiErrorText() const; + + bool operator==(const PaException &rhs) const; + bool operator!=(const PaException &rhs) const; + + private: + PaError error_; + }; + + // ----------------------------------------------------------------------------------- + + ////// + /// @brief Exceptions specific to PortAudioCpp (ie. exceptions which do not have an + /// equivalent PortAudio error code). + ////// + class PaCppException : public Exception + { + public: + enum ExceptionSpecifier + { + UNABLE_TO_ADAPT_DEVICE + }; + + PaCppException(ExceptionSpecifier specifier); + + const char *what() const throw(); + + ExceptionSpecifier specifier() const; + + bool operator==(const PaCppException &rhs) const; + bool operator!=(const PaCppException &rhs) const; + + private: + ExceptionSpecifier specifier_; + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_EXCEPTION_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/HostApi.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,76 @@ +#ifndef INCLUDED_PORTAUDIO_HOSTAPI_HXX +#define INCLUDED_PORTAUDIO_HOSTAPI_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/System.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class Device; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief HostApi represents a host API (usually type of driver) in the System. + /// + /// A single System can support multiple HostApi's each one typically having + /// a set of Devices using that HostApi (usually driver type). All Devices in + /// the HostApi can be enumerated and the default input/output Device for this + /// HostApi can be retreived. + ////// + class HostApi + { + public: + typedef System::DeviceIterator DeviceIterator; + + // query info: id, name, numDevices + PaHostApiTypeId typeId() const; + PaHostApiIndex index() const; + const char *name() const; + int deviceCount() const; + + // iterate devices + DeviceIterator devicesBegin(); + DeviceIterator devicesEnd(); + + // default devices + Device &defaultInputDevice() const; + Device &defaultOutputDevice() const; + + // comparison operators + bool operator==(const HostApi &rhs) const; + bool operator!=(const HostApi &rhs) const; + + private: + const PaHostApiInfo *info_; + Device **devices_; + + private: + friend class System; + + explicit HostApi(PaHostApiIndex index); + ~HostApi(); + + HostApi(const HostApi &); // non-copyable + HostApi &operator=(const HostApi &); // non-copyable + }; + + +} + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_HOSTAPI_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/InterfaceCallbackStream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,49 @@ +#ifndef INCLUDED_PORTAUDIO_INTERFACECALLBACKSTREAM_HXX +#define INCLUDED_PORTAUDIO_INTERFACECALLBACKSTREAM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/CallbackStream.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s) +namespace portaudio +{ + class StreamParameters; + class CallbackInterface; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief Callback stream using an instance of an object that's derived from the CallbackInterface + /// interface. + ////// + class InterfaceCallbackStream : public CallbackStream + { + public: + InterfaceCallbackStream(); + InterfaceCallbackStream(const StreamParameters ¶meters, CallbackInterface &instance); + ~InterfaceCallbackStream(); + + void open(const StreamParameters ¶meters, CallbackInterface &instance); + + private: + InterfaceCallbackStream(const InterfaceCallbackStream &); // non-copyable + InterfaceCallbackStream &operator=(const InterfaceCallbackStream &); // non-copyable + }; + + +} // portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_INTERFACECALLBACKSTREAM_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/MemFunCallbackStream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,107 @@ +#ifndef INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX +#define INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/CallbackStream.hxx" +#include "portaudiocpp/CallbackInterface.hxx" +#include "portaudiocpp/StreamParameters.hxx" +#include "portaudiocpp/Exception.hxx" +#include "portaudiocpp/InterfaceCallbackStream.hxx" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + + + ////// + /// @brief Callback stream using a class's member function as a callback. Template argument T is the type of the + /// class of which a member function is going to be used. + /// + /// Example usage: + /// @verbatim MemFunCallback<MyClass> stream = MemFunCallbackStream(parameters, *this, &MyClass::myCallbackFunction); @endverbatim + ////// + template<typename T> + class MemFunCallbackStream : public CallbackStream + { + public: + typedef int (T::*CallbackFunPtr)(const void *, void *, unsigned long, const PaStreamCallbackTimeInfo *, + PaStreamCallbackFlags); + + // ------------------------------------------------------------------------------- + + MemFunCallbackStream() + { + } + + MemFunCallbackStream(const StreamParameters ¶meters, T &instance, CallbackFunPtr memFun) : adapter_(instance, memFun) + { + open(parameters); + } + + ~MemFunCallbackStream() + { + close(); + } + + void open(const StreamParameters ¶meters, T &instance, CallbackFunPtr memFun) + { + // XXX: need to check if already open? + + adapter_.init(instance, memFun); + open(parameters); + } + + private: + MemFunCallbackStream(const MemFunCallbackStream &); // non-copyable + MemFunCallbackStream &operator=(const MemFunCallbackStream &); // non-copyable + + ////// + /// @brief Inner class which adapts a member function callback to a CallbackInterface compliant + /// class (so it can be adapted using the paCallbackAdapter function). + ////// + class MemFunToCallbackInterfaceAdapter : public CallbackInterface + { + public: + MemFunToCallbackInterfaceAdapter() {} + MemFunToCallbackInterfaceAdapter(T &instance, CallbackFunPtr memFun) : instance_(&instance), memFun_(memFun) {} + + void init(T &instance, CallbackFunPtr memFun) + { + instance_ = &instance; + memFun_ = memFun; + } + + int paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) + { + return (instance_->*memFun_)(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags); + } + + private: + T *instance_; + CallbackFunPtr memFun_; + }; + + MemFunToCallbackInterfaceAdapter adapter_; + + void open(const StreamParameters ¶meters) + { + PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), + parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::callbackInterfaceToPaCallbackAdapter, + static_cast<void *>(&adapter_)); + + if (err != paNoError) + throw PaException(err); + } + }; + + +} // portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/PortAudioCpp.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,109 @@ +#ifndef INCLUDED_PORTAUDIO_PORTAUDIOCPP_HXX +#define INCLUDED_PORTAUDIO_PORTAUDIOCPP_HXX + +// --------------------------------------------------------------------------------------- + +////// +/// @mainpage PortAudioCpp +/// +/// <h1>PortAudioCpp - A Native C++ Binding of PortAudio V19</h1> +/// <h2>PortAudio</h2> +/// <p> +/// PortAudio is a portable and mature C API for accessing audio hardware. It offers both callback-based and blocking +/// style input and output, deals with sample data format conversions, dithering and much more. There are a large number +/// of implementations available for various platforms including Windows MME, Windows DirectX, Windows and MacOS (Classic) +/// ASIO, MacOS Classic SoundManager, MacOS X CoreAudio, OSS (Linux), Linux ALSA, JACK (MacOS X and Linux) and SGI Irix +/// AL. Note that, currently not all of these implementations are equally complete or up-to-date (as PortAudio V19 is +/// still in development). Because PortAudio has a C API, it can easily be called from a variety of other programming +/// languages. +/// </p> +/// <h2>PortAudioCpp</h2> +/// <p> +/// Although, it is possible to use PortAudio's C API from within a C++ program, this is usually a little awkward +/// as procedural and object-oriented paradigms need to be mixed. PortAudioCpp aims to resolve this by encapsulating +/// PortAudio's C API to form an equivalent object-oriented C++ API. It provides a more natural integration of PortAudio +/// into C++ programs as well as a more structured interface. PortAudio's concepts were preserved as much as possible and +/// no additional features were added except for some `convenience methods'. +/// </p> +/// <p> +/// PortAudioCpp's main features are: +/// <ul> +/// <li>Structured object model.</li> +/// <li>C++ exception handling instead of C-style error return codes.</li> +/// <li>Handling of callbacks using free functions (C and C++), static functions, member functions or instances of classes +/// derived from a given interface.</li> +/// <li>STL compliant iterators to host APIs and devices.</li> +/// <li>Some additional convenience functions to more easily set up and use PortAudio.</li> +/// </ul> +/// </p> +/// <p> +/// PortAudioCpp requires a recent version of the PortAudio V19 source code. This can be obtained from CVS or as a snapshot +/// from the website. The examples also require the ASIO 2 SDK which can be obtained from the Steinberg website. Alternatively, the +/// examples can easily be modified to compile without needing ASIO. +/// </p> +/// <p> +/// Supported platforms: +/// <ul> +/// <li>Microsoft Visual C++ 6.0, 7.0 (.NET 2002) and 7.1 (.NET 2003).</li> +/// <li>GNU G++ 2.95 and G++ 3.3.</li> +/// </ul> +/// Other platforms should be easily supported as PortAudioCpp is platform-independent and (reasonably) C++ standard compliant. +/// </p> +/// <p> +/// This documentation mainly provides information specific to PortAudioCpp. For a more complete explaination of all of the +/// concepts used, please consult the PortAudio documentation. +/// </p> +/// <p> +/// PortAudioCpp was developed by Merlijn Blaauw with many great suggestions and help from Ross Bencina. Ludwig Schwardt provided +/// GNU/Linux build files and checked G++ compatibility. PortAudioCpp may be used under the same licensing, conditions and +/// warranty as PortAudio. See <a href="http://www.portaudio.com/license.html">the PortAudio license</a> for more details. +/// </p> +/// <h2>Links</h2> +/// <p> +/// <a href="http://www.portaudio.com/">Official PortAudio site.</a><br> +/// </p> +////// + +// --------------------------------------------------------------------------------------- + +////// +/// @namespace portaudio +/// +/// To avoid name collision, everything in PortAudioCpp is in the portaudio +/// namespace. If this name is too long it's usually pretty safe to use an +/// alias like ``namespace pa = portaudio;''. +////// + +// --------------------------------------------------------------------------------------- + +////// +/// @file PortAudioCpp.hxx +/// An include-all header file (for lazy programmers and using pre-compiled headers). +////// + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/AutoSystem.hxx" +#include "portaudiocpp/BlockingStream.hxx" +#include "portaudiocpp/CallbackInterface.hxx" +#include "portaudiocpp/CallbackStream.hxx" +#include "portaudiocpp/CFunCallbackStream.hxx" +#include "portaudiocpp/CppFunCallbackStream.hxx" +#include "portaudiocpp/Device.hxx" +#include "portaudiocpp/Exception.hxx" +#include "portaudiocpp/HostApi.hxx" +#include "portaudiocpp/InterfaceCallbackStream.hxx" +#include "portaudiocpp/MemFunCallbackStream.hxx" +#include "portaudiocpp/SampleDataFormat.hxx" +#include "portaudiocpp/DirectionSpecificStreamParameters.hxx" +#include "portaudiocpp/Stream.hxx" +#include "portaudiocpp/StreamParameters.hxx" +#include "portaudiocpp/System.hxx" +#include "portaudiocpp/SystemDeviceIterator.hxx" +#include "portaudiocpp/SystemHostApiIterator.hxx" + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_PORTAUDIOCPP_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/SampleDataFormat.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,35 @@ +#ifndef INCLUDED_PORTAUDIO_SAMPLEDATAFORMAT_HXX +#define INCLUDED_PORTAUDIO_SAMPLEDATAFORMAT_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +// --------------------------------------------------------------------------------------- + +namespace portaudio +{ + + + ////// + /// @brief PortAudio sample data formats. + /// + /// Small helper enum to wrap the PortAudio defines. + ////// + enum SampleDataFormat + { + INVALID_FORMAT = 0, + FLOAT32 = paFloat32, + INT32 = paInt32, + INT24 = paInt24, + INT16 = paInt16, + INT8 = paInt8, + UINT8 = paUInt8 + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_SAMPLEDATAFORMAT_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/Stream.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,82 @@ +#ifndef INCLUDED_PORTAUDIO_STREAM_HXX +#define INCLUDED_PORTAUDIO_STREAM_HXX + +#include "portaudio.h" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class StreamParameters; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief A Stream represents an active or inactive input and/or output data + /// stream in the System. + /// + /// Concrete Stream classes should ensure themselves being in a closed state at + /// destruction (i.e. by calling their own close() method in their deconstructor). + /// Following good C++ programming practices, care must be taken to ensure no + /// exceptions are thrown by the deconstructor of these classes. As a consequence, + /// clients need to explicitly call close() to ensure the stream closed successfully. + /// + /// The Stream object can be used to manipulate the Stream's state. Also, time-constant + /// and time-varying information about the Stream can be retreived. + ////// + class Stream + { + public: + // Opening/closing: + virtual ~Stream(); + + virtual void close(); + bool isOpen() const; + + // Additional set up: + void setStreamFinishedCallback(PaStreamFinishedCallback *callback); + + // State management: + void start(); + void stop(); + void abort(); + + bool isStopped() const; + bool isActive() const; + + // Stream info (time-constant, but might become time-variant soon): + PaTime inputLatency() const; + PaTime outputLatency() const; + double sampleRate() const; + + // Stream info (time-varying): + PaTime time() const; + + // Accessors for PortAudio PaStream, useful for interfacing + // with PortAudio add-ons (such as PortMixer) for instance: + const PaStream *paStream() const; + PaStream *paStream(); + + protected: + Stream(); // abstract class + + PaStream *stream_; + + private: + Stream(const Stream &); // non-copyable + Stream &operator=(const Stream &); // non-copyable + }; + + +} // namespace portaudio + + +#endif // INCLUDED_PORTAUDIO_STREAM_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/StreamParameters.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,77 @@ +#ifndef INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX +#define INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +#include "portaudiocpp/DirectionSpecificStreamParameters.hxx" + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + ////// + /// @brief The entire set of parameters needed to configure and open + /// a Stream. + /// + /// It contains parameters of input, output and shared parameters. + /// Using the isSupported() method, the StreamParameters can be + /// checked if opening a Stream using this StreamParameters would + /// succeed or not. Accessors are provided to higher-level parameters + /// aswell as the lower-level parameters which are mainly intended for + /// internal use. + ////// + class StreamParameters + { + public: + StreamParameters(); + StreamParameters(const DirectionSpecificStreamParameters &inputParameters, + const DirectionSpecificStreamParameters &outputParameters, double sampleRate, + unsigned long framesPerBuffer, PaStreamFlags flags); + + // Set up for direction-specific: + void setInputParameters(const DirectionSpecificStreamParameters ¶meters); + void setOutputParameters(const DirectionSpecificStreamParameters ¶meters); + + // Set up for common parameters: + void setSampleRate(double sampleRate); + void setFramesPerBuffer(unsigned long framesPerBuffer); + void setFlag(PaStreamFlags flag); + void unsetFlag(PaStreamFlags flag); + void clearFlags(); + + // Validation: + bool isSupported() const; + + // Accessors (direction-specific): + DirectionSpecificStreamParameters &inputParameters(); + const DirectionSpecificStreamParameters &inputParameters() const; + DirectionSpecificStreamParameters &outputParameters(); + const DirectionSpecificStreamParameters &outputParameters() const; + + // Accessors (common): + double sampleRate() const; + unsigned long framesPerBuffer() const; + PaStreamFlags flags() const; + bool isFlagSet(PaStreamFlags flag) const; + + private: + // Half-duplex specific parameters: + DirectionSpecificStreamParameters inputParameters_; + DirectionSpecificStreamParameters outputParameters_; + + // Common parameters: + double sampleRate_; + unsigned long framesPerBuffer_; + PaStreamFlags flags_; + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/System.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,107 @@ +#ifndef INCLUDED_PORTAUDIO_SYSTEM_HXX +#define INCLUDED_PORTAUDIO_SYSTEM_HXX + +// --------------------------------------------------------------------------------------- + +#include "portaudio.h" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class Device; + class Stream; + class HostApi; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief System singleton which represents the PortAudio system. + /// + /// The System is used to initialize/terminate PortAudio and provide + /// a single acccess point to the PortAudio System (instance()). + /// It can be used to iterate through all HostApi 's in the System as + /// well as all devices in the System. It also provides some utility + /// functionality of PortAudio. + /// + /// Terminating the System will also abort and close the open streams. + /// The Stream objects will need to be deallocated by the client though + /// (it's usually a good idea to have them cleaned up automatically). + ////// + class System + { + public: + class HostApiIterator; // forward declaration + class DeviceIterator; // forward declaration + + // ------------------------------------------------------------------------------- + + static int version(); + static const char *versionText(); + + static void initialize(); + static void terminate(); + + static System &instance(); + static bool exists(); + + // ------------------------------------------------------------------------------- + + // host apis: + HostApiIterator hostApisBegin(); + HostApiIterator hostApisEnd(); + + HostApi &defaultHostApi(); + + HostApi &hostApiByTypeId(PaHostApiTypeId type); + HostApi &hostApiByIndex(PaHostApiIndex index); + + int hostApiCount(); + + // ------------------------------------------------------------------------------- + + // devices: + DeviceIterator devicesBegin(); + DeviceIterator devicesEnd(); + + Device &defaultInputDevice(); + Device &defaultOutputDevice(); + + Device &deviceByIndex(PaDeviceIndex index); + + int deviceCount(); + + static Device &nullDevice(); + + // ------------------------------------------------------------------------------- + + // misc: + void sleep(long msec); + int sizeOfSample(PaSampleFormat format); + + private: + System(); + ~System(); + + static System *instance_; + static int initCount_; + + static HostApi **hostApis_; + static Device **devices_; + + static Device *nullDevice_; + }; + + +} // namespace portaudio + + +#endif // INCLUDED_PORTAUDIO_SYSTEM_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/SystemDeviceIterator.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,66 @@ +#ifndef INCLUDED_PORTAUDIO_SYSTEMDEVICEITERATOR_HXX +#define INCLUDED_PORTAUDIO_SYSTEMDEVICEITERATOR_HXX + +// --------------------------------------------------------------------------------------- + +#include <iterator> +#include <cstddef> + +#include "portaudiocpp/System.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class Device; + class HostApi; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief Iterator class for iterating through all Devices in a System. + /// + /// Devices will be iterated by iterating all Devices in each + /// HostApi in the System. Compliant with the STL bidirectional + /// iterator concept. + ////// + class System::DeviceIterator + { + public: + typedef std::bidirectional_iterator_tag iterator_category; + typedef Device value_type; + typedef ptrdiff_t difference_type; + typedef Device * pointer; + typedef Device & reference; + + Device &operator*() const; + Device *operator->() const; + + DeviceIterator &operator++(); + DeviceIterator operator++(int); + DeviceIterator &operator--(); + DeviceIterator operator--(int); + + bool operator==(const DeviceIterator &rhs); + bool operator!=(const DeviceIterator &rhs); + + private: + friend class System; + friend class HostApi; + Device **ptr_; + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_SYSTEMDEVICEITERATOR_HXX +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/include/portaudiocpp/SystemHostApiIterator.hxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,61 @@ +#ifndef INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX +#define INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX + +// --------------------------------------------------------------------------------------- + +#include <iterator> +#include <cstddef> + +#include "portaudiocpp/System.hxx" + +// --------------------------------------------------------------------------------------- + +// Forward declaration(s): +namespace portaudio +{ + class HostApi; +} + +// --------------------------------------------------------------------------------------- + +// Declaration(s): +namespace portaudio +{ + + + ////// + /// @brief Iterator class for iterating through all HostApis in a System. + /// + /// Compliant with the STL bidirectional iterator concept. + ////// + class System::HostApiIterator + { + public: + typedef std::bidirectional_iterator_tag iterator_category; + typedef Device value_type; + typedef ptrdiff_t difference_type; + typedef HostApi * pointer; + typedef HostApi & reference; + + HostApi &operator*() const; + HostApi *operator->() const; + + HostApiIterator &operator++(); + HostApiIterator operator++(int); + HostApiIterator &operator--(); + HostApiIterator operator--(int); + + bool operator==(const HostApiIterator &rhs); + bool operator!=(const HostApiIterator &rhs); + + private: + friend class System; + HostApi **ptr_; + }; + + +} // namespace portaudio + +// --------------------------------------------------------------------------------------- + +#endif // INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/lib/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,26 @@ +SRCDIR = $(top_srcdir)/source/portaudiocpp + +lib_LTLIBRARIES = libportaudiocpp.la + +LDADD = libportaudiocpp.la + +libportaudiocpp_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined + +libportaudiocpp_la_LIBADD = $(top_builddir)/$(PORTAUDIO_ROOT)/lib/libportaudio.la +libportaudiocpp_la_SOURCES = \ + $(SRCDIR)/BlockingStream.cxx \ + $(SRCDIR)/CallbackInterface.cxx \ + $(SRCDIR)/CallbackStream.cxx \ + $(SRCDIR)/CFunCallbackStream.cxx \ + $(SRCDIR)/CppFunCallbackStream.cxx \ + $(SRCDIR)/Device.cxx \ + $(SRCDIR)/DirectionSpecificStreamParameters.cxx \ + $(SRCDIR)/Exception.cxx \ + $(SRCDIR)/HostApi.cxx \ + $(SRCDIR)/InterfaceCallbackStream.cxx \ + $(SRCDIR)/MemFunCallbackStream.cxx \ + $(SRCDIR)/Stream.cxx \ + $(SRCDIR)/StreamParameters.cxx \ + $(SRCDIR)/System.cxx \ + $(SRCDIR)/SystemDeviceIterator.cxx \ + $(SRCDIR)/SystemHostApiIterator.cxx
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clean-libLTLIBRARIES clean-libtool ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am \ + install-libLTLIBRARIES install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-libLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/portaudiocpp.pc.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: PortAudioCpp +Description: Portable audio I/O C++ bindings +Version: 12 +Requires: portaudio-2.0 + +Libs: -L${libdir} -lportaudiocpp +Cflags: -I${includedir}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/AsioDeviceAdapter.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,83 @@ +#include "portaudiocpp/AsioDeviceAdapter.hxx" + +#include "portaudio.h" +#include "pa_asio.h" + +#include "portaudiocpp/Device.hxx" +#include "portaudiocpp/HostApi.hxx" +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + AsioDeviceAdapter::AsioDeviceAdapter(Device &device) + { + if (device.hostApi().typeId() != paASIO) + throw PaCppException(PaCppException::UNABLE_TO_ADAPT_DEVICE); + + device_ = &device; + + PaError err = PaAsio_GetAvailableLatencyValues(device_->index(), &minBufferSize_, &maxBufferSize_, + &preferredBufferSize_, &granularity_); + + if (err != paNoError) + throw PaException(err); + + } + + Device &AsioDeviceAdapter::device() + { + return *device_; + } + + long AsioDeviceAdapter::minBufferSize() const + { + return minBufferSize_; + } + + long AsioDeviceAdapter::maxBufferSize() const + { + return maxBufferSize_; + } + + long AsioDeviceAdapter::preferredBufferSize() const + { + return preferredBufferSize_; + } + + long AsioDeviceAdapter::granularity() const + { + return granularity_; + } + + void AsioDeviceAdapter::showControlPanel(void *systemSpecific) + { + PaError err = PaAsio_ShowControlPanel(device_->index(), systemSpecific); + + if (err != paNoError) + throw PaException(err); + } + + const char *AsioDeviceAdapter::inputChannelName(int channelIndex) const + { + const char *channelName; + PaError err = PaAsio_GetInputChannelName(device_->index(), channelIndex, &channelName); + + if (err != paNoError) + throw PaException(err); + + return channelName; + } + + const char *AsioDeviceAdapter::outputChannelName(int channelIndex) const + { + const char *channelName; + PaError err = PaAsio_GetOutputChannelName(device_->index(), channelIndex, &channelName); + + if (err != paNoError) + throw PaException(err); + + return channelName; + } +} + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/BlockingStream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,100 @@ +#include "portaudiocpp/BlockingStream.hxx" + +#include "portaudio.h" + +#include "portaudiocpp/StreamParameters.hxx" +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + + // -------------------------------------------------------------------------------------- + + BlockingStream::BlockingStream() + { + } + + BlockingStream::BlockingStream(const StreamParameters ¶meters) + { + open(parameters); + } + + BlockingStream::~BlockingStream() + { + try + { + close(); + } + catch (...) + { + // ignore all errors + } + } + + // -------------------------------------------------------------------------------------- + + void BlockingStream::open(const StreamParameters ¶meters) + { + PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), + parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), NULL, NULL); + + if (err != paNoError) + { + throw PaException(err); + } + } + + // -------------------------------------------------------------------------------------- + + void BlockingStream::read(void *buffer, unsigned long numFrames) + { + PaError err = Pa_ReadStream(stream_, buffer, numFrames); + + if (err != paNoError) + { + throw PaException(err); + } + } + + void BlockingStream::write(const void *buffer, unsigned long numFrames) + { + PaError err = Pa_WriteStream(stream_, buffer, numFrames); + + if (err != paNoError) + { + throw PaException(err); + } + } + + // -------------------------------------------------------------------------------------- + + signed long BlockingStream::availableReadSize() const + { + signed long avail = Pa_GetStreamReadAvailable(stream_); + + if (avail < 0) + { + throw PaException(avail); + } + + return avail; + } + + signed long BlockingStream::availableWriteSize() const + { + signed long avail = Pa_GetStreamWriteAvailable(stream_); + + if (avail < 0) + { + throw PaException(avail); + } + + return avail; + } + + // -------------------------------------------------------------------------------------- + +} // portaudio + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/CFunCallbackStream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,41 @@ +#include "portaudiocpp/CFunCallbackStream.hxx" + +#include "portaudiocpp/StreamParameters.hxx" +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + CFunCallbackStream::CFunCallbackStream() + { + } + + CFunCallbackStream::CFunCallbackStream(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData) + { + open(parameters, funPtr, userData); + } + + CFunCallbackStream::~CFunCallbackStream() + { + try + { + close(); + } + catch (...) + { + // ignore all errors + } + } + + // ---------------------------------------------------------------------------------== + + void CFunCallbackStream::open(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData) + { + PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), + parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), funPtr, userData); + + if (err != paNoError) + { + throw PaException(err); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/CallbackInterface.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,25 @@ +#include "portaudiocpp/CallbackInterface.hxx" + +namespace portaudio +{ + + namespace impl + { + + ////// + /// Adapts any CallbackInterface object to a C-callable function (ie this function). A + /// pointer to the object should be passed as ``userData'' when setting up the callback. + ////// + int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData) + { + CallbackInterface *cb = static_cast<CallbackInterface *>(userData); + return cb->paCallbackFun(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags); + } + + + } // namespace impl + +} // namespace portaudio + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/CallbackStream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,20 @@ +#include "portaudiocpp/CallbackStream.hxx" + +namespace portaudio +{ + CallbackStream::CallbackStream() + { + } + + CallbackStream::~CallbackStream() + { + } + + // ----------------------------------------------------------------------------------- + + double CallbackStream::cpuLoad() const + { + return Pa_GetStreamCpuLoad(stream_); + } + +} // namespace portaudio
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/CppFunCallbackStream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,81 @@ +#include "portaudiocpp/CppFunCallbackStream.hxx" + +#include "portaudiocpp/StreamParameters.hxx" +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + namespace impl + { + ////// + /// Adapts any a C++ callback to a C-callable function (ie this function). A + /// pointer to a struct with the C++ function pointer and the actual user data should be + /// passed as the ``userData'' parameter when setting up the callback. + ////// + int cppCallbackToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, + const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData) + { + FunCallbackStream::CppToCCallbackData *data = static_cast<FunCallbackStream::CppToCCallbackData *>(userData); + return data->funPtr(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags, data->userData); + } + } + + // ----------------------------------------------------------------------------------- + + FunCallbackStream::CppToCCallbackData::CppToCCallbackData() + { + } + + FunCallbackStream::CppToCCallbackData::CppToCCallbackData(CallbackFunPtr funPtr, void *userData) : funPtr(funPtr), userData(userData) + { + } + + void FunCallbackStream::CppToCCallbackData::init(CallbackFunPtr funPtr, void *userData) + { + this->funPtr = funPtr; + this->userData = userData; + } + + // ----------------------------------------------------------------------------------- + + FunCallbackStream::FunCallbackStream() + { + } + + FunCallbackStream::FunCallbackStream(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData) : adapterData_(funPtr, userData) + { + open(parameters); + } + + FunCallbackStream::~FunCallbackStream() + { + try + { + close(); + } + catch (...) + { + // ignore all errors + } + } + + void FunCallbackStream::open(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData) + { + adapterData_.init(funPtr, userData); + open(parameters); + } + + void FunCallbackStream::open(const StreamParameters ¶meters) + { + PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), + parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::cppCallbackToPaCallbackAdapter, + static_cast<void *>(&adapterData_)); + + if (err != paNoError) + { + throw PaException(err); + } + } + + // ----------------------------------------------------------------------------------- +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/Device.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,168 @@ +#include "portaudiocpp/Device.hxx" + +#include <cstddef> + +#include "portaudiocpp/HostApi.hxx" +#include "portaudiocpp/System.hxx" +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + + // ------------------------------------------------------------------------------- + + Device::Device(PaDeviceIndex index) : index_(index) + { + if (index == paNoDevice) + info_ = NULL; + else + info_ = Pa_GetDeviceInfo(index); + } + + Device::~Device() + { + } + + PaDeviceIndex Device::index() const + { + return index_; + } + + const char *Device::name() const + { + if (info_ == NULL) + return ""; + + return info_->name; + } + + int Device::maxInputChannels() const + { + if (info_ == NULL) + return 0; + + return info_->maxInputChannels; + } + + int Device::maxOutputChannels() const + { + if (info_ == NULL) + return 0; + + return info_->maxOutputChannels; + } + + PaTime Device::defaultLowInputLatency() const + { + if (info_ == NULL) + return static_cast<PaTime>(0.0); + + return info_->defaultLowInputLatency; + } + + PaTime Device::defaultHighInputLatency() const + { + if (info_ == NULL) + return static_cast<PaTime>(0.0); + + return info_->defaultHighInputLatency; + } + + PaTime Device::defaultLowOutputLatency() const + { + if (info_ == NULL) + return static_cast<PaTime>(0.0); + + return info_->defaultLowOutputLatency; + } + + PaTime Device::defaultHighOutputLatency() const + { + if (info_ == NULL) + return static_cast<PaTime>(0.0); + + return info_->defaultHighOutputLatency; + } + + double Device::defaultSampleRate() const + { + if (info_ == NULL) + return 0.0; + + return info_->defaultSampleRate; + } + + // ------------------------------------------------------------------------------- + + bool Device::isInputOnlyDevice() const + { + return (maxOutputChannels() == 0); + } + + bool Device::isOutputOnlyDevice() const + { + return (maxInputChannels() == 0); + } + + bool Device::isFullDuplexDevice() const + { + return (maxInputChannels() > 0 && maxOutputChannels() > 0); + } + + bool Device::isSystemDefaultInputDevice() const + { + return (System::instance().defaultInputDevice() == *this); + } + + bool Device::isSystemDefaultOutputDevice() const + { + return (System::instance().defaultOutputDevice() == *this); + } + + bool Device::isHostApiDefaultInputDevice() const + { + return (hostApi().defaultInputDevice() == *this); + } + + bool Device::isHostApiDefaultOutputDevice() const + { + return (hostApi().defaultOutputDevice() == *this); + } + + // ------------------------------------------------------------------------------- + + bool Device::operator==(const Device &rhs) + { + return (index_ == rhs.index_); + } + + bool Device::operator!=(const Device &rhs) + { + return !(*this == rhs); + } + + // ------------------------------------------------------------------------------- + + HostApi &Device::hostApi() + { + // NOTE: will cause an exception when called for the null device + if (info_ == NULL) + throw PaException(paInternalError); + + return System::instance().hostApiByIndex(info_->hostApi); + } + + const HostApi &Device::hostApi() const + { + // NOTE; will cause an exception when called for the null device + if (info_ == NULL) + throw PaException(paInternalError); + + return System::instance().hostApiByIndex(info_->hostApi); + } + + // ------------------------------------------------------------------------------- + +} // namespace portaudio + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/DirectionSpecificStreamParameters.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,163 @@ +#include "portaudiocpp/DirectionSpecificStreamParameters.hxx" + +#include "portaudiocpp/Device.hxx" + +namespace portaudio +{ + + // ----------------------------------------------------------------------------------- + + ////// + /// Returns a `nil' DirectionSpecificStreamParameters object. This can be used to + /// specify that one direction of a Stream is not required (i.e. when creating + /// a half-duplex Stream). All fields of the null DirectionSpecificStreamParameters + /// object are invalid except for the device and the number of channel, which are set + /// to paNoDevice and 0 respectively. + ////// + DirectionSpecificStreamParameters DirectionSpecificStreamParameters::null() + { + DirectionSpecificStreamParameters tmp; + tmp.paStreamParameters_.device = paNoDevice; + tmp.paStreamParameters_.channelCount = 0; + return tmp; + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Default constructor -- all parameters will be uninitialized. + ////// + DirectionSpecificStreamParameters::DirectionSpecificStreamParameters() + { + } + + ////// + /// Constructor which sets all required fields. + ////// + DirectionSpecificStreamParameters::DirectionSpecificStreamParameters(const Device &device, int numChannels, + SampleDataFormat format, bool interleaved, PaTime suggestedLatency, void *hostApiSpecificStreamInfo) + { + setDevice(device); + setNumChannels(numChannels); + setSampleFormat(format, interleaved); + setSuggestedLatency(suggestedLatency); + setHostApiSpecificStreamInfo(hostApiSpecificStreamInfo); + } + + // ----------------------------------------------------------------------------------- + + void DirectionSpecificStreamParameters::setDevice(const Device &device) + { + paStreamParameters_.device = device.index(); + } + + void DirectionSpecificStreamParameters::setNumChannels(int numChannels) + { + paStreamParameters_.channelCount = numChannels; + } + + void DirectionSpecificStreamParameters::setSampleFormat(SampleDataFormat format, bool interleaved) + { + paStreamParameters_.sampleFormat = static_cast<PaSampleFormat>(format); + + if (!interleaved) + paStreamParameters_.sampleFormat |= paNonInterleaved; + } + + void DirectionSpecificStreamParameters::setHostApiSpecificSampleFormat(PaSampleFormat format, bool interleaved) + { + paStreamParameters_.sampleFormat = format; + + paStreamParameters_.sampleFormat |= paCustomFormat; + + if (!interleaved) + paStreamParameters_.sampleFormat |= paNonInterleaved; + } + + void DirectionSpecificStreamParameters::setSuggestedLatency(PaTime latency) + { + paStreamParameters_.suggestedLatency = latency; + } + + void DirectionSpecificStreamParameters::setHostApiSpecificStreamInfo(void *streamInfo) + { + paStreamParameters_.hostApiSpecificStreamInfo = streamInfo; + } + + // ----------------------------------------------------------------------------------- + + PaStreamParameters *DirectionSpecificStreamParameters::paStreamParameters() + { + if (paStreamParameters_.channelCount > 0 && paStreamParameters_.device != paNoDevice) + return &paStreamParameters_; + else + return NULL; + } + + const PaStreamParameters *DirectionSpecificStreamParameters::paStreamParameters() const + { + if (paStreamParameters_.channelCount > 0 && paStreamParameters_.device != paNoDevice) + return &paStreamParameters_; + else + return NULL; + } + + Device &DirectionSpecificStreamParameters::device() const + { + return System::instance().deviceByIndex(paStreamParameters_.device); + } + + int DirectionSpecificStreamParameters::numChannels() const + { + return paStreamParameters_.channelCount; + } + + ////// + /// Returns the (non host api-specific) sample format, without including + /// the paNonInterleaved flag. If the sample format is host api-spefific, + /// INVALID_FORMAT (0) will be returned. + ////// + SampleDataFormat DirectionSpecificStreamParameters::sampleFormat() const + { + if (isSampleFormatHostApiSpecific()) + return INVALID_FORMAT; + else + return static_cast<SampleDataFormat>(paStreamParameters_.sampleFormat & ~paNonInterleaved); + } + + bool DirectionSpecificStreamParameters::isSampleFormatInterleaved() const + { + return ((paStreamParameters_.sampleFormat & paNonInterleaved) == 0); + } + + bool DirectionSpecificStreamParameters::isSampleFormatHostApiSpecific() const + { + return ((paStreamParameters_.sampleFormat & paCustomFormat) == 0); + } + + ////// + /// Returns the host api-specific sample format, without including any + /// paCustomFormat or paNonInterleaved flags. Will return 0 if the sample format is + /// not host api-specific. + ////// + PaSampleFormat DirectionSpecificStreamParameters::hostApiSpecificSampleFormat() const + { + if (isSampleFormatHostApiSpecific()) + return paStreamParameters_.sampleFormat & ~paCustomFormat & ~paNonInterleaved; + else + return 0; + } + + PaTime DirectionSpecificStreamParameters::suggestedLatency() const + { + return paStreamParameters_.suggestedLatency; + } + + void *DirectionSpecificStreamParameters::hostApiSpecificStreamInfo() const + { + return paStreamParameters_.hostApiSpecificStreamInfo; + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/Exception.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,123 @@ +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + // PaException: + // ----------------------------------------------------------------------------------- + + ////// + /// Wraps a PortAudio error into a PortAudioCpp PaException. + ////// + PaException::PaException(PaError error) : error_(error) + { + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Alias for paErrorText(), to have std::exception compliance. + ////// + const char *PaException::what() const throw() + { + return paErrorText(); + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Returns the PortAudio error code (PaError). + ////// + PaError PaException::paError() const + { + return error_; + } + + ////// + /// Returns the error as a (zero-terminated) text string. + ////// + const char *PaException::paErrorText() const + { + return Pa_GetErrorText(error_); + } + + ////// + /// Returns true is the error is a HostApi error. + ////// + bool PaException::isHostApiError() const + { + return (error_ == paUnanticipatedHostError); + } + + ////// + /// Returns the last HostApi error (which is the current one if + /// isHostApiError() returns true) as an error code. + ////// + long PaException::lastHostApiError() const + { + return Pa_GetLastHostErrorInfo()->errorCode; + } + + ////// + /// Returns the last HostApi error (which is the current one if + /// isHostApiError() returns true) as a (zero-terminated) text + /// string, if it's available. + ////// + const char *PaException::lastHostApiErrorText() const + { + return Pa_GetLastHostErrorInfo()->errorText; + } + + // ----------------------------------------------------------------------------------- + + bool PaException::operator==(const PaException &rhs) const + { + return (error_ == rhs.error_); + } + + bool PaException::operator!=(const PaException &rhs) const + { + return !(*this == rhs); + } + + // ----------------------------------------------------------------------------------- + // PaCppException: + // ----------------------------------------------------------------------------------- + + PaCppException::PaCppException(ExceptionSpecifier specifier) : specifier_(specifier) + { + } + + const char *PaCppException::what() const throw() + { + switch (specifier_) + { + case UNABLE_TO_ADAPT_DEVICE: + { + return "Unable to adapt the given device to the specified host api specific device extension"; + } + } + + return "Unknown exception"; + } + + PaCppException::ExceptionSpecifier PaCppException::specifier() const + { + return specifier_; + } + + bool PaCppException::operator==(const PaCppException &rhs) const + { + return (specifier_ == rhs.specifier_); + } + + bool PaCppException::operator!=(const PaCppException &rhs) const + { + return !(*this == rhs); + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/HostApi.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,121 @@ +#include "portaudiocpp/HostApi.hxx" + +#include "portaudiocpp/System.hxx" +#include "portaudiocpp/Device.hxx" +#include "portaudiocpp/SystemDeviceIterator.hxx" +#include "portaudiocpp/Exception.hxx" + +namespace portaudio +{ + + // ----------------------------------------------------------------------------------- + + HostApi::HostApi(PaHostApiIndex index) : devices_(NULL) + { + try + { + info_ = Pa_GetHostApiInfo(index); + + // Create and populate devices array: + int numDevices = deviceCount(); + + devices_ = new Device*[numDevices]; + + for (int i = 0; i < numDevices; ++i) + { + PaDeviceIndex deviceIndex = Pa_HostApiDeviceIndexToDeviceIndex(index, i); + + if (deviceIndex < 0) + { + throw PaException(deviceIndex); + } + + devices_[i] = &System::instance().deviceByIndex(deviceIndex); + } + } + catch (const std::exception &e) + { + // Delete any (partially) constructed objects (deconstructor isn't called): + delete[] devices_; // devices_ is either NULL or valid + + // Re-throw exception: + throw e; + } + } + + HostApi::~HostApi() + { + // Destroy devices array: + delete[] devices_; + } + + // ----------------------------------------------------------------------------------- + + PaHostApiTypeId HostApi::typeId() const + { + return info_->type; + } + + PaHostApiIndex HostApi::index() const + { + PaHostApiIndex index = Pa_HostApiTypeIdToHostApiIndex(typeId()); + + if (index < 0) + throw PaException(index); + + return index; + } + + const char *HostApi::name() const + { + return info_->name; + } + + int HostApi::deviceCount() const + { + return info_->deviceCount; + } + + // ----------------------------------------------------------------------------------- + + HostApi::DeviceIterator HostApi::devicesBegin() + { + DeviceIterator tmp; + tmp.ptr_ = &devices_[0]; // begin (first element) + return tmp; + } + + HostApi::DeviceIterator HostApi::devicesEnd() + { + DeviceIterator tmp; + tmp.ptr_ = &devices_[deviceCount()]; // end (one past last element) + return tmp; + } + + // ----------------------------------------------------------------------------------- + + Device &HostApi::defaultInputDevice() const + { + return System::instance().deviceByIndex(info_->defaultInputDevice); + } + + Device &HostApi::defaultOutputDevice() const + { + return System::instance().deviceByIndex(info_->defaultOutputDevice); + } + + // ----------------------------------------------------------------------------------- + + bool HostApi::operator==(const HostApi &rhs) const + { + return (typeId() == rhs.typeId()); + } + + bool HostApi::operator!=(const HostApi &rhs) const + { + return !(*this == rhs); + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/InterfaceCallbackStream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ +#include "portaudiocpp/InterfaceCallbackStream.hxx" + +#include "portaudiocpp/StreamParameters.hxx" +#include "portaudiocpp/Exception.hxx" +#include "portaudiocpp/CallbackInterface.hxx" + +namespace portaudio +{ + + // ---------------------------------------------------------------------------------== + + InterfaceCallbackStream::InterfaceCallbackStream() + { + } + + InterfaceCallbackStream::InterfaceCallbackStream(const StreamParameters ¶meters, CallbackInterface &instance) + { + open(parameters, instance); + } + + InterfaceCallbackStream::~InterfaceCallbackStream() + { + try + { + close(); + } + catch (...) + { + // ignore all errors + } + } + + // ---------------------------------------------------------------------------------== + + void InterfaceCallbackStream::open(const StreamParameters ¶meters, CallbackInterface &instance) + { + PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), + parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::callbackInterfaceToPaCallbackAdapter, static_cast<void *>(&instance)); + + if (err != paNoError) + { + throw PaException(err); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/MemFunCallbackStream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4 @@ +#include "portaudiocpp/MemFunCallbackStream.hxx" + +// (... template class ...) +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,195 @@ +#include "portaudiocpp/Stream.hxx" + +#include <cstddef> + +#include "portaudiocpp/Exception.hxx" +#include "portaudiocpp/System.hxx" + +namespace portaudio +{ + + // ----------------------------------------------------------------------------------- + + Stream::Stream() : stream_(NULL) + { + } + + Stream::~Stream() + { + // (can't call close here, + // the derived class should atleast call + // close() in it's deconstructor) + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Closes the Stream if it's open, else does nothing. + ////// + void Stream::close() + { + if (isOpen() && System::exists()) + { + PaError err = Pa_CloseStream(stream_); + stream_ = NULL; + + if (err != paNoError) + throw PaException(err); + } + } + + ////// + /// Returns true if the Stream is open. + ////// + bool Stream::isOpen() const + { + return (stream_ != NULL); + } + + // ----------------------------------------------------------------------------------- + + void Stream::setStreamFinishedCallback(PaStreamFinishedCallback *callback) + { + PaError err = Pa_SetStreamFinishedCallback(stream_, callback); + + if (err != paNoError) + throw PaException(err); + } + + // ----------------------------------------------------------------------------------- + + void Stream::start() + { + PaError err = Pa_StartStream(stream_); + + if (err != paNoError) + throw PaException(err); + } + + void Stream::stop() + { + PaError err = Pa_StopStream(stream_); + + if (err != paNoError) + throw PaException(err); + } + + void Stream::abort() + { + PaError err = Pa_AbortStream(stream_); + + if (err != paNoError) + throw PaException(err); + } + + bool Stream::isStopped() const + { + PaError ret = Pa_IsStreamStopped(stream_); + + if (ret < 0) + throw PaException(ret); + + return (ret == 1); + } + + bool Stream::isActive() const + { + PaError ret = Pa_IsStreamActive(stream_); + + if (ret < 0) + throw PaException(ret); + + return (ret == 1); + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Returns the best known input latency for the Stream. This value may differ from the + /// suggested input latency set in the StreamParameters. Includes all sources of + /// latency known to PortAudio such as internal buffering, and Host API reported latency. + /// Doesn't include any estimates of unknown latency. + ////// + PaTime Stream::inputLatency() const + { + const PaStreamInfo *info = Pa_GetStreamInfo(stream_); + if (info == NULL) + { + throw PaException(paInternalError); + return PaTime(0.0); + } + + return info->inputLatency; + } + + ////// + /// Returns the best known output latency for the Stream. This value may differ from the + /// suggested output latency set in the StreamParameters. Includes all sources of + /// latency known to PortAudio such as internal buffering, and Host API reported latency. + /// Doesn't include any estimates of unknown latency. + ////// + PaTime Stream::outputLatency() const + { + const PaStreamInfo *info = Pa_GetStreamInfo(stream_); + if (info == NULL) + { + throw PaException(paInternalError); + return PaTime(0.0); + } + + return info->outputLatency; + } + + ////// + /// Returns the sample rate of the Stream. Usually this will be the + /// best known estimate of the used sample rate. For instance when opening a + /// Stream setting 44100.0 Hz in the StreamParameters, the actual sample + /// rate might be something like 44103.2 Hz (due to imperfections in the + /// sound card hardware). + ////// + double Stream::sampleRate() const + { + const PaStreamInfo *info = Pa_GetStreamInfo(stream_); + if (info == NULL) + { + throw PaException(paInternalError); + return 0.0; + } + + return info->sampleRate; + } + + // ----------------------------------------------------------------------------------- + + PaTime Stream::time() const + { + return Pa_GetStreamTime(stream_); + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Accessor (const) for PortAudio PaStream pointer, useful for interfacing with + /// PortAudio add-ons such as PortMixer for instance. Normally accessing this + /// pointer should not be needed as PortAudioCpp aims to provide all of PortAudio's + /// functionality. + ////// + const PaStream *Stream::paStream() const + { + return stream_; + } + + ////// + /// Accessor (non-const) for PortAudio PaStream pointer, useful for interfacing with + /// PortAudio add-ons such as PortMixer for instance. Normally accessing this + /// pointer should not be needed as PortAudioCpp aims to provide all of PortAudio's + /// functionality. + ////// + PaStream *Stream::paStream() + { + return stream_; + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/StreamParameters.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,165 @@ +#include "portaudiocpp/StreamParameters.hxx" + +#include <cstddef> + +#include "portaudiocpp/Device.hxx" + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + ////// + /// Default constructor; does nothing. + ////// + StreamParameters::StreamParameters() + { + } + + ////// + /// Sets up the all parameters needed to open either a half-duplex or full-duplex Stream. + /// + /// @param inputParameters The parameters for the input direction of the to-be opened + /// Stream or DirectionSpecificStreamParameters::null() for an output-only Stream. + /// @param outputParameters The parameters for the output direction of the to-be opened + /// Stream or DirectionSpecificStreamParameters::null() for an input-only Stream. + /// @param sampleRate The to-be opened Stream's sample rate in Hz. + /// @param framesPerBuffer The number of frames per buffer for a CallbackStream, or + /// the preferred buffer granularity for a BlockingStream. + /// @param flags The flags for the to-be opened Stream; default paNoFlag. + ////// + StreamParameters::StreamParameters(const DirectionSpecificStreamParameters &inputParameters, + const DirectionSpecificStreamParameters &outputParameters, double sampleRate, unsigned long framesPerBuffer, + PaStreamFlags flags) : inputParameters_(inputParameters), outputParameters_(outputParameters), + sampleRate_(sampleRate), framesPerBuffer_(framesPerBuffer), flags_(flags) + { + } + + // ----------------------------------------------------------------------------------- + + ////// + /// Sets the requested sample rate. If this sample rate isn't supported by the hardware, the + /// Stream will fail to open. The real-life sample rate used might differ slightly due to + /// imperfections in the sound card hardware; use Stream::sampleRate() to retreive the + /// best known estimate for this value. + ////// + void StreamParameters::setSampleRate(double sampleRate) + { + sampleRate_ = sampleRate; + } + + ////// + /// Either the number of frames per buffer for a CallbackStream, or + /// the preferred buffer granularity for a BlockingStream. See PortAudio + /// documentation. + ////// + void StreamParameters::setFramesPerBuffer(unsigned long framesPerBuffer) + { + framesPerBuffer_ = framesPerBuffer; + } + + ////// + /// Sets the specified flag or does nothing when the flag is already set. Doesn't + /// `unset' any previously existing flags (use clearFlags() for that). + ////// + void StreamParameters::setFlag(PaStreamFlags flag) + { + flags_ |= flag; + } + + ////// + /// Unsets the specified flag or does nothing if the flag isn't set. Doesn't affect + /// any other flags. + ////// + void StreamParameters::unsetFlag(PaStreamFlags flag) + { + flags_ &= ~flag; + } + + ////// + /// Clears or `unsets' all set flags. + ////// + void StreamParameters::clearFlags() + { + flags_ = paNoFlag; + } + + // ----------------------------------------------------------------------------------- + + void StreamParameters::setInputParameters(const DirectionSpecificStreamParameters ¶meters) + { + inputParameters_ = parameters; + } + + void StreamParameters::setOutputParameters(const DirectionSpecificStreamParameters ¶meters) + { + outputParameters_ = parameters; + } + + // ----------------------------------------------------------------------------------- + + bool StreamParameters::isSupported() const + { + return (Pa_IsFormatSupported(inputParameters_.paStreamParameters(), + outputParameters_.paStreamParameters(), sampleRate_) == paFormatIsSupported); + } + + // ----------------------------------------------------------------------------------- + + double StreamParameters::sampleRate() const + { + return sampleRate_; + } + + unsigned long StreamParameters::framesPerBuffer() const + { + return framesPerBuffer_; + } + + ////// + /// Returns all currently set flags as a binary combined + /// integer value (PaStreamFlags). Use isFlagSet() to + /// avoid dealing with the bitmasks. + ////// + PaStreamFlags StreamParameters::flags() const + { + return flags_; + } + + ////// + /// Returns true if the specified flag is currently set + /// or false if it isn't. + ////// + bool StreamParameters::isFlagSet(PaStreamFlags flag) const + { + return ((flags_ & flag) != 0); + } + + // ----------------------------------------------------------------------------------- + + DirectionSpecificStreamParameters &StreamParameters::inputParameters() + { + return inputParameters_; + } + + const DirectionSpecificStreamParameters &StreamParameters::inputParameters() const + { + return inputParameters_; + } + + DirectionSpecificStreamParameters &StreamParameters::outputParameters() + { + return outputParameters_; + } + + const DirectionSpecificStreamParameters &StreamParameters::outputParameters() const + { + return outputParameters_; + } + + // ----------------------------------------------------------------------------------- +} // namespace portaudio + + + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/System.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,308 @@ +#include "portaudiocpp/System.hxx" + +#include <cstddef> +#include <cassert> + +#include "portaudiocpp/HostApi.hxx" +#include "portaudiocpp/Device.hxx" +#include "portaudiocpp/Stream.hxx" +#include "portaudiocpp/Exception.hxx" +#include "portaudiocpp/SystemHostApiIterator.hxx" +#include "portaudiocpp/SystemDeviceIterator.hxx" + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + // Static members: + System *System::instance_ = NULL; + int System::initCount_ = 0; + HostApi **System::hostApis_ = NULL; + Device **System::devices_ = NULL; + Device *System::nullDevice_ = NULL; + + // ----------------------------------------------------------------------------------- + + int System::version() + { + return Pa_GetVersion(); + } + + const char *System::versionText() + { + return Pa_GetVersionText(); + } + + void System::initialize() + { + ++initCount_; + + if (initCount_ == 1) + { + // Create singleton: + assert(instance_ == NULL); + instance_ = new System(); + + // Initialize the PortAudio system: + { + PaError err = Pa_Initialize(); + + if (err != paNoError) + throw PaException(err); + } + + // Create and populate device array: + { + int numDevices = instance().deviceCount(); + + devices_ = new Device*[numDevices]; + + for (int i = 0; i < numDevices; ++i) + devices_[i] = new Device(i); + } + + // Create and populate host api array: + { + int numHostApis = instance().hostApiCount(); + + hostApis_ = new HostApi*[numHostApis]; + + for (int i = 0; i < numHostApis; ++i) + hostApis_[i] = new HostApi(i); + } + + // Create null device: + nullDevice_ = new Device(paNoDevice); + } + } + + void System::terminate() + { + PaError err = paNoError; + + if (initCount_ == 1) + { + // Destroy null device: + delete nullDevice_; + + // Destroy host api array: + { + if (hostApis_ != NULL) + { + int numHostApis = instance().hostApiCount(); + + for (int i = 0; i < numHostApis; ++i) + delete hostApis_[i]; + + delete[] hostApis_; + hostApis_ = NULL; + } + } + + // Destroy device array: + { + if (devices_ != NULL) + { + int numDevices = instance().deviceCount(); + + for (int i = 0; i < numDevices; ++i) + delete devices_[i]; + + delete[] devices_; + devices_ = NULL; + } + } + + // Terminate the PortAudio system: + assert(instance_ != NULL); + err = Pa_Terminate(); + + // Destroy singleton: + delete instance_; + instance_ = NULL; + } + + if (initCount_ > 0) + --initCount_; + + if (err != paNoError) + throw PaException(err); + } + + + System &System::instance() + { + assert(exists()); + + return *instance_; + } + + bool System::exists() + { + return (instance_ != NULL); + } + + // ----------------------------------------------------------------------------------- + + System::HostApiIterator System::hostApisBegin() + { + System::HostApiIterator tmp; + tmp.ptr_ = &hostApis_[0]; // begin (first element) + return tmp; + } + + System::HostApiIterator System::hostApisEnd() + { + int count = hostApiCount(); + + System::HostApiIterator tmp; + tmp.ptr_ = &hostApis_[count]; // end (one past last element) + return tmp; + } + + HostApi &System::defaultHostApi() + { + PaHostApiIndex defaultHostApi = Pa_GetDefaultHostApi(); + + if (defaultHostApi < 0) + throw PaException(defaultHostApi); + + return *hostApis_[defaultHostApi]; + } + + HostApi &System::hostApiByTypeId(PaHostApiTypeId type) + { + PaHostApiIndex index = Pa_HostApiTypeIdToHostApiIndex(type); + + if (index < 0) + throw PaException(index); + + return *hostApis_[index]; + } + + HostApi &System::hostApiByIndex(PaHostApiIndex index) + { + if (index < 0 || index >= hostApiCount()) + throw PaException(paInternalError); + + return *hostApis_[index]; + } + + int System::hostApiCount() + { + PaHostApiIndex count = Pa_GetHostApiCount(); + + if (count < 0) + throw PaException(count); + + return count; + } + + // ----------------------------------------------------------------------------------- + + System::DeviceIterator System::devicesBegin() + { + DeviceIterator tmp; + tmp.ptr_ = &devices_[0]; + + return tmp; + } + + System::DeviceIterator System::devicesEnd() + { + int count = deviceCount(); + + DeviceIterator tmp; + tmp.ptr_ = &devices_[count]; + + return tmp; + } + + ////// + /// Returns the System's default input Device, or the null Device if none + /// was available. + ////// + Device &System::defaultInputDevice() + { + PaDeviceIndex index = Pa_GetDefaultInputDevice(); + return deviceByIndex(index); + } + + ////// + /// Returns the System's default output Device, or the null Device if none + /// was available. + ////// + Device &System::defaultOutputDevice() + { + PaDeviceIndex index = Pa_GetDefaultOutputDevice(); + return deviceByIndex(index); + } + + ////// + /// Returns the Device for the given index. + /// Will throw a paInternalError equivalent PaException if the given index + /// is out of range. + ////// + Device &System::deviceByIndex(PaDeviceIndex index) + { + if (index < -1 || index >= deviceCount()) + { + throw PaException(paInternalError); + } + + if (index == -1) + return System::instance().nullDevice(); + + return *devices_[index]; + } + + int System::deviceCount() + { + PaDeviceIndex count = Pa_GetDeviceCount(); + + if (count < 0) + throw PaException(count); + + return count; + } + + Device &System::nullDevice() + { + return *nullDevice_; + } + + // ----------------------------------------------------------------------------------- + + void System::sleep(long msec) + { + Pa_Sleep(msec); + } + + int System::sizeOfSample(PaSampleFormat format) + { + PaError err = Pa_GetSampleSize(format); + if (err < 0) + { + throw PaException(err); + return 0; + } + + return err; + } + + // ----------------------------------------------------------------------------------- + + System::System() + { + // (left blank intentionally) + } + + System::~System() + { + // (left blank intentionally) + } + + // ----------------------------------------------------------------------------------- + +} // namespace portaudio +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/SystemDeviceIterator.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,60 @@ +#include "portaudiocpp/SystemDeviceIterator.hxx" + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + Device &System::DeviceIterator::operator*() const + { + return **ptr_; + } + + Device *System::DeviceIterator::operator->() const + { + return &**this; + } + + // ----------------------------------------------------------------------------------- + + System::DeviceIterator &System::DeviceIterator::operator++() + { + ++ptr_; + return *this; + } + + System::DeviceIterator System::DeviceIterator::operator++(int) + { + System::DeviceIterator prev = *this; + ++*this; + return prev; + } + + System::DeviceIterator &System::DeviceIterator::operator--() + { + --ptr_; + return *this; + } + + System::DeviceIterator System::DeviceIterator::operator--(int) + { + System::DeviceIterator prev = *this; + --*this; + return prev; + } + + // ----------------------------------------------------------------------------------- + + bool System::DeviceIterator::operator==(const System::DeviceIterator &rhs) + { + return (ptr_ == rhs.ptr_); + } + + bool System::DeviceIterator::operator!=(const System::DeviceIterator &rhs) + { + return !(*this == rhs); + } + + // ----------------------------------------------------------------------------------- +} // namespace portaudio + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/bindings/cpp/source/portaudiocpp/SystemHostApiIterator.cxx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,59 @@ +#include "portaudiocpp/SystemHostApiIterator.hxx" + +namespace portaudio +{ + // ----------------------------------------------------------------------------------- + + HostApi &System::HostApiIterator::operator*() const + { + return **ptr_; + } + + HostApi *System::HostApiIterator::operator->() const + { + return &**this; + } + + // ----------------------------------------------------------------------------------- + + System::HostApiIterator &System::HostApiIterator::operator++() + { + ++ptr_; + return *this; + } + + System::HostApiIterator System::HostApiIterator::operator++(int) + { + System::HostApiIterator prev = *this; + ++*this; + return prev; + } + + System::HostApiIterator &System::HostApiIterator::operator--() + { + --ptr_; + return *this; + } + + System::HostApiIterator System::HostApiIterator::operator--(int) + { + System::HostApiIterator prev = *this; + --*this; + return prev; + } + + // ----------------------------------------------------------------------------------- + + bool System::HostApiIterator::operator==(const System::HostApiIterator &rhs) + { + return (ptr_ == rhs.ptr_); + } + + bool System::HostApiIterator::operator!=(const System::HostApiIterator &rhs) + { + return !(*this == rhs); + } + + // ----------------------------------------------------------------------------------- +} // namespace portaudio +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/msvc/portaudio.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,50 @@ +EXPORTS + +; +Pa_GetVersion @1 +Pa_GetVersionText @2 +Pa_GetErrorText @3 +Pa_Initialize @4 +Pa_Terminate @5 +Pa_GetHostApiCount @6 +Pa_GetDefaultHostApi @7 +Pa_GetHostApiInfo @8 +Pa_HostApiTypeIdToHostApiIndex @9 +Pa_HostApiDeviceIndexToDeviceIndex @10 +Pa_GetLastHostErrorInfo @11 +Pa_GetDeviceCount @12 +Pa_GetDefaultInputDevice @13 +Pa_GetDefaultOutputDevice @14 +Pa_GetDeviceInfo @15 +Pa_IsFormatSupported @16 +Pa_OpenStream @17 +Pa_OpenDefaultStream @18 +Pa_CloseStream @19 +Pa_SetStreamFinishedCallback @20 +Pa_StartStream @21 +Pa_StopStream @22 +Pa_AbortStream @23 +Pa_IsStreamStopped @24 +Pa_IsStreamActive @25 +Pa_GetStreamInfo @26 +Pa_GetStreamTime @27 +Pa_GetStreamCpuLoad @28 +Pa_ReadStream @29 +Pa_WriteStream @30 +Pa_GetStreamReadAvailable @31 +Pa_GetStreamWriteAvailable @32 +Pa_GetSampleSize @33 +Pa_Sleep @34 +PaAsio_GetAvailableBufferSizes @50 +PaAsio_ShowControlPanel @51 +PaUtil_InitializeX86PlainConverters @52 +PaAsio_GetInputChannelName @53 +PaAsio_GetOutputChannelName @54 +PaUtil_SetDebugPrintFunction @55 +PaWasapi_GetDeviceDefaultFormat @56 +PaWasapi_GetDeviceRole @57 +PaWasapi_ThreadPriorityBoost @58 +PaWasapi_ThreadPriorityRevert @59 +PaWasapi_GetFramesPerHostBuffer @60 +PaWasapi_GetJackDescription @61 +PaWasapi_GetJackCount @62 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/msvc/portaudio.dsp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,269 @@ +# Microsoft Developer Studio Project File - Name="portaudio" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=portaudio - Win32 Release +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "portaudio.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "portaudio.mak" CFG="portaudio - Win32 Release" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "portaudio - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "portaudio - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "portaudio - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release_x86" +# PROP BASE Intermediate_Dir "Release_x86" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release_x86" +# PROP Intermediate_Dir "Release_x86" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /FD /c +# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\src\common" /I "..\..\include" /I ".\\" /I "..\..\src\os\win" /D "WIN32" /D "NDEBUG" /D "_USRDLL" /D "PA_ENABLE_DEBUG_OUTPUT" /D "_CRT_SECURE_NO_DEPRECATE" /D "PAWIN_USE_WDMKS_DEVICE_INFO" /FD /c +# SUBTRACT CPP /YX /Yc /Yu +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib setupapi.lib /nologo /dll /machine:I386 /out:"./Release_x86/portaudio_x86.dll" + +!ELSEIF "$(CFG)" == "portaudio - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug_x86" +# PROP BASE Intermediate_Dir "Debug_x86" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug_x86" +# PROP Intermediate_Dir "Debug_x86" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /FD /GZ /c +# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\..\src\common" /I "..\..\include" /I ".\\" /I "..\..\src\os\win" /D "WIN32" /D "_DEBUG" /D "_USRDLL" /D "PA_ENABLE_DEBUG_OUTPUT" /D "_CRT_SECURE_NO_DEPRECATE" /D "PAWIN_USE_WDMKS_DEVICE_INFO" /FD /GZ /c +# SUBTRACT CPP /YX /Yc /Yu +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib setupapi.lib /nologo /dll /debug /machine:I386 /out:"./Debug_x86/portaudio_x86.dll" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "portaudio - Win32 Release" +# Name "portaudio - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Group "common" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\common\pa_allocation.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_converters.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_cpuload.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_debugprint.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_dither.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_front.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_process.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_ringbuffer.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\skeleton\pa_hostapi_skeleton.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\common\pa_stream.c +# End Source File +# End Group +# Begin Group "hostapi" + +# PROP Default_Filter "" +# Begin Group "ASIO" + +# PROP Default_Filter "" +# Begin Group "ASIOSDK" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\common\asio.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\host\ASIOConvertSamples.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\host\asiodrivers.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\host\pc\asiolist.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\common\combase.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\common\debugmessage.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\ASIOSDK\common\register.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# End Group +# Begin Source File + +SOURCE=..\..\src\hostapi\asio\pa_asio.cpp +# ADD CPP /I "..\..\src\hostapi\asio\ASIOSDK\host" /I "..\..\src\hostapi\asio\ASIOSDK\host\pc" /I "..\..\src\hostapi\asio\ASIOSDK\common" +# End Source File +# End Group +# Begin Group "dsound" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\hostapi\dsound\pa_win_ds.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\hostapi\dsound\pa_win_ds_dynlink.c +# End Source File +# End Group +# Begin Group "wmme" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\hostapi\wmme\pa_win_wmme.c +# End Source File +# End Group +# Begin Group "wasapi" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\hostapi\wasapi\pa_win_wasapi.cpp +# End Source File +# End Group +# Begin Group "wdm-ks" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\hostapi\wdmks\pa_win_wdmks.c +# End Source File +# End Group +# End Group +# Begin Group "os" + +# PROP Default_Filter "" +# Begin Group "win" + +# PROP Default_Filter "" +# Begin Source File + +SOURCE=..\..\src\os\win\pa_win_hostapis.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\os\win\pa_win_util.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\os\win\pa_win_waveformat.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\os\win\pa_win_wdmks_utils.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\os\win\pa_x86_plain_converters.c +# End Source File +# End Group +# End Group +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# Begin Source File + +SOURCE=.\portaudio.def +# End Source File +# End Group +# End Target +# End Project
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/msvc/portaudio.dsw Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,29 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! + +############################################################################### + +Project: "portaudio"=".\portaudio.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/msvc/portaudio.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,32 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "portaudio", "portaudio.vcproj", "{0A18A071-125E-442F-AFF7-A3F68ABECF99}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + ReleaseMinDependency|Win32 = ReleaseMinDependency|Win32 + ReleaseMinDependency|x64 = ReleaseMinDependency|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|Win32.ActiveCfg = Debug|Win32 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|Win32.Build.0 = Debug|Win32 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|x64.ActiveCfg = Debug|x64 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|x64.Build.0 = Debug|x64 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|Win32.ActiveCfg = Release|Win32 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|Win32.Build.0 = Release|Win32 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|x64.ActiveCfg = Release|x64 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|x64.Build.0 = Release|x64 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|Win32.ActiveCfg = ReleaseMinDependency|Win32 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|Win32.Build.0 = ReleaseMinDependency|Win32 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|x64.ActiveCfg = ReleaseMinDependency|x64 + {0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|x64.Build.0 = ReleaseMinDependency|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/msvc/portaudio.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1932 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="8,00" + Name="portaudio" + ProjectGUID="{0A18A071-125E-442F-AFF7-A3F68ABECF99}" + RootNamespace="portaudio" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Release|Win32" + OutputDirectory="$(PlatformName)\$(ConfigurationName)" + IntermediateDirectory="$(PlatformName)\$(ConfigurationName)" + ConfigurationType="2" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="1" + TypeLibraryName=".\Release_x86/portaudio.tlb" + HeaderFileName="" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + EnableIntrinsicFunctions="true" + FavorSizeOrSpeed="1" + AdditionalIncludeDirectories="..\..\src\common;..\..\include;.\;..\..\src\os\win" + PreprocessorDefinitions="WIN32;NDEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_USE_ASIO=0;PA_USE_DS=0;PA_USE_WMME=1;PA_USE_WASAPI=1;PA_USE_WDMKS=1" + StringPooling="true" + RuntimeLibrary="2" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(PlatformName)\$(ConfigurationName)/portaudio.pch" + AssemblerListingLocation="$(PlatformName)\$(ConfigurationName)\" + ObjectFile="$(PlatformName)\$(ConfigurationName)\" + ProgramDataBaseFileName="$(PlatformName)\$(ConfigurationName)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1033" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ksuser.lib" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio_x86.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + AdditionalLibraryDirectories="" + ModuleDefinitionFile=".\portaudio.def" + ProgramDatabaseFile="$(PlatformName)\$(ConfigurationName)\portaudio_x86.pdb" + ImportLibrary="$(PlatformName)\$(ConfigurationName)\portaudio_x86.lib" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + SuppressStartupBanner="true" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio.bsc" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="$(PlatformName)\$(ConfigurationName)" + IntermediateDirectory="$(PlatformName)\$(ConfigurationName)" + ConfigurationType="2" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="3" + TypeLibraryName=".\Release_x86/portaudio.tlb" + HeaderFileName="" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + EnableIntrinsicFunctions="true" + FavorSizeOrSpeed="1" + AdditionalIncludeDirectories="..\..\src\common;..\..\include;.\;..\..\src\os\win" + PreprocessorDefinitions="_WIN64;NDEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_WDMKS_NO_KSGUID_LIB;PA_USE_ASIO=0;PA_USE_DS=0;PA_USE_WMME=1;PA_USE_WASAPI=1;PA_USE_WDMKS=1" + StringPooling="true" + RuntimeLibrary="2" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(PlatformName)\$(ConfigurationName)\portaudio.pch" + AssemblerListingLocation="$(PlatformName)\$(ConfigurationName)\" + ObjectFile="$(PlatformName)\$(ConfigurationName)\" + ProgramDataBaseFileName="$(PlatformName)\$(ConfigurationName)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1033" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ksuser.lib" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio_x64.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + AdditionalLibraryDirectories="" + ModuleDefinitionFile=".\portaudio.def" + ProgramDatabaseFile="$(PlatformName)\$(ConfigurationName)/portaudio_x64.pdb" + ImportLibrary="$(PlatformName)\$(ConfigurationName)/portaudio_x64.lib" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + SuppressStartupBanner="true" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio_x64.bsc" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Win32" + OutputDirectory="$(PlatformName)\$(ConfigurationName)" + IntermediateDirectory="$(PlatformName)\$(ConfigurationName)" + ConfigurationType="2" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="_DEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="1" + TypeLibraryName=".\Debug_x86/portaudio.tlb" + HeaderFileName="" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\src\common;..\..\include;.\;..\..\src\os\win" + PreprocessorDefinitions="WIN32;_DEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_USE_ASIO=0;PA_USE_DS=0;PA_USE_WMME=1;PA_USE_WASAPI=1;PA_USE_WDMKS=1" + MinimalRebuild="true" + BasicRuntimeChecks="3" + RuntimeLibrary="3" + PrecompiledHeaderFile="$(PlatformName)\$(ConfigurationName)/portaudio.pch" + AssemblerListingLocation="$(PlatformName)\$(ConfigurationName)\" + ObjectFile="$(PlatformName)\$(ConfigurationName)\" + ProgramDataBaseFileName="$(PlatformName)\$(ConfigurationName)\" + WarningLevel="3" + SuppressStartupBanner="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="_DEBUG" + Culture="1033" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ksguid.lib" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio_x86.dll" + LinkIncremental="2" + SuppressStartupBanner="true" + ModuleDefinitionFile=".\portaudio.def" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(PlatformName)\$(ConfigurationName)\portaudio_x86.pdb" + ImportLibrary="$(PlatformName)\$(ConfigurationName)\portaudio_x86.lib" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + SuppressStartupBanner="true" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio.bsc" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="$(PlatformName)\$(ConfigurationName)" + IntermediateDirectory="$(PlatformName)\$(ConfigurationName)" + ConfigurationType="2" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="_DEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="3" + TypeLibraryName=".\Debug_x86/portaudio.tlb" + HeaderFileName="" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\src\common,..\..\include,.\,..\..\src\os\win" + PreprocessorDefinitions="_WIN64;_DEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_WDMKS_NO_KSGUID_LIB;PA_USE_ASIO=0;PA_USE_DS=0;PA_USE_WMME=1;PA_USE_WASAPI=1;PA_USE_WDMKS=1" + MinimalRebuild="true" + BasicRuntimeChecks="3" + RuntimeLibrary="3" + PrecompiledHeaderFile="$(PlatformName)\$(ConfigurationName)\portaudio.pch" + AssemblerListingLocation="$(PlatformName)\$(ConfigurationName)\" + ObjectFile="$(PlatformName)\$(ConfigurationName)\" + ProgramDataBaseFileName="$(PlatformName)\$(ConfigurationName)\" + WarningLevel="3" + SuppressStartupBanner="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="_DEBUG" + Culture="1033" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ksguid.lib" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio_x64.dll" + LinkIncremental="2" + SuppressStartupBanner="true" + ModuleDefinitionFile=".\portaudio.def" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(PlatformName)\$(ConfigurationName)/portaudio_x64.pdb" + ImportLibrary="$(PlatformName)\$(ConfigurationName)\portaudio_x64.lib" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + SuppressStartupBanner="true" + OutputFile="$(PlatformName)\$(ConfigurationName)/portaudio_x64.bsc" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseMinDependency|Win32" + OutputDirectory="$(PlatformName)\$(ConfigurationName)" + IntermediateDirectory="$(PlatformName)\$(ConfigurationName)" + ConfigurationType="2" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="1" + TypeLibraryName=".\Release_x86/portaudio.tlb" + HeaderFileName="" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + EnableIntrinsicFunctions="true" + FavorSizeOrSpeed="1" + AdditionalIncludeDirectories="..\..\src\common;..\..\include;.\;..\..\src\os\win" + PreprocessorDefinitions="WIN32;NDEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_USE_ASIO=0;PA_USE_DS=0;PA_USE_WMME=1;PA_USE_WASAPI=1;PA_USE_WDMKS=1" + StringPooling="true" + RuntimeLibrary="0" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(PlatformName)\$(ConfigurationName)/portaudio.pch" + AssemblerListingLocation="$(PlatformName)\$(ConfigurationName)\" + ObjectFile="$(PlatformName)\$(ConfigurationName)\" + ProgramDataBaseFileName="$(PlatformName)\$(ConfigurationName)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1033" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ksuser.lib" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio_x86.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + AdditionalLibraryDirectories="" + ModuleDefinitionFile=".\portaudio.def" + ProgramDatabaseFile="$(PlatformName)\$(ConfigurationName)\portaudio_x86.pdb" + ImportLibrary="$(PlatformName)\$(ConfigurationName)\portaudio_x86.lib" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + SuppressStartupBanner="true" + OutputFile="$(PlatformName)\$(ConfigurationName)\portaudio.bsc" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseMinDependency|x64" + OutputDirectory="$(PlatformName)\$(ConfigurationName)" + IntermediateDirectory="$(PlatformName)\$(ConfigurationName)" + ConfigurationType="2" + InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" + UseOfMFC="0" + 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</File> + </Filter> + <Filter + Name="wasapi" + > + <File + RelativePath="..\..\src\hostapi\wasapi\pa_win_wasapi.c" + > + </File> + </Filter> + <Filter + Name="wdmks" + > + <File + RelativePath="..\..\src\hostapi\wdmks\pa_win_wdmks.c" + > + </File> + </Filter> + </Filter> + <Filter + Name="os" + > + <Filter + Name="win" + > + <File + RelativePath="..\..\src\os\win\pa_win_coinitialize.c" + > + </File> + <File + RelativePath="..\..\src\os\win\pa_win_hostapis.c" + > + <FileConfiguration + Name="Release|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseMinDependency|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseMinDependency|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + </File> + <File + RelativePath="..\..\src\os\win\pa_win_util.c" + > + <FileConfiguration + Name="Release|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseMinDependency|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseMinDependency|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + </File> + <File + RelativePath="..\..\src\os\win\pa_win_waveformat.c" + > + </File> + <File + RelativePath="..\..\src\os\win\pa_win_wdmks_utils.c" + > + </File> + <File + RelativePath="..\..\src\os\win\pa_x86_plain_converters.c" + > + <FileConfiguration + Name="Release|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseMinDependency|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseMinDependency|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="" + /> + </FileConfiguration> + </File> + </Filter> + </Filter> + </Filter> + <Filter + Name="Resource Files" + Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" + > + <File + RelativePath="portaudio.def" + > + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl" + > + <File + RelativePath="..\..\include\pa_asio.h" + > + </File> + <File + RelativePath="..\..\include\pa_win_ds.h" + > + </File> + <File + RelativePath="..\..\include\pa_win_wasapi.h" + > + </File> + <File + RelativePath="..\..\include\pa_win_waveformat.h" + > + </File> + <File + RelativePath="..\..\include\pa_win_wmme.h" + > + </File> + <File + RelativePath="..\..\include\portaudio.h" + > + </File> + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/msvc/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,112 @@ +Hello + + This is a small list of steps in order to build portaudio +(Currently v19-devel) into a VS2005 DLL and lib file. +This DLL contains all 5 current Win32 PA APIS (MME/DS/ASIO/WASAPI/WDMKS) + +1)Copy the source dirs that comes with the ASIO SDK inside src\hostapi\asio\ASIOSDK + so you should now have example: + + portaudio19svn\src\hostapi\asio\ASIOSDK\common + portaudio19svn\src\hostapi\asio\ASIOSDK\host + portaudio19svn\src\hostapi\asio\ASIOSDK\host\sample + portaudio19svn\src\hostapi\asio\ASIOSDK\host\pc + portaudio19svn\src\hostapi\asio\ASIOSDK\host\mac (not needed) + + You dont need "driver" + + To build without ASIO (or another Host API) see the "Building without ASIO support" section below. + +2) + *If you have Visual Studio 6.0*, please make sure you have it updated with the latest (and final) + microsoft libraries for it, namely: + + Service pack 5: + Latest known URL: + http://msdn2.microsoft.com/en-us/vstudio/aa718363.aspx + Yes there EXISTS a service pack 6 , but the processor pack (below) isnt compatible with it. + + Processor Pack(only works with above SP5) + Latest known URL: + http://msdn2.microsoft.com/en-us/vstudio/Aa718349.aspx + This isn't absolutely required for portaudio, but if you plan on using SSE intrinsics and similar things. + Up to you to decide upon Service pack 5 or 6 depending on your need for intrinsics. + + Platform SDK (Feb 2003) : + Latest known URL: + http://www.microsoft.com/msdownload/platformsdk/sdkupdate/psdk-full.htm + (This will allow your code base to be x64 friendly, with correct defines + for LONG_PTR and such) + NOTE A) Yes you have to use IE activex scripts to install that - wont work in Firefox, you + may have to temporarily change tyour default browser(aint life unfair) + NOTE B) Dont forget to hit "Register PSDK Directories with Visual Studio". + you can make sure its right in VC6 if you open tools/options/directories/include files and you see SDK 2003 as the FIRST entry + (it must be the same for libs) + + DirectX 9.0 SDK Update - (Summer 2003) + Latest known URL: + http://www.microsoft.com/downloads/details.aspx?familyid=9216652f-51e0-402e-b7b5-feb68d00f298&displaylang=en + Again register the links in VC6, and check inside vc6 if headers are in second place right after SDk 2003 + + *If you have 7.0(VC.NET/2001) or 7.1(VC.2003) * + then I suggest you open portaudio.dsp (and convert if needed) + + *If you have Visual Studio 2005 * (or later), I suggest you open the portaudio.sln file + which contains 2 projects (portaudio & portaudio_static) each with 6 configurations: Win32/x64 in both Debug, Release and ReleaseMinDependency, + last of which removes dependency of all but basic OS system DLLs. + + hit compile and hope for the best. + +3)Now in any project, in which you require portaudio, + you can just link with portaudio_x86.lib, (or _x64) and of course include the + relevant headers + (portaudio.h, and/or pa_asio.h , pa_x86_plain_converters.h) See (*) + +4) Your new exe should now use portaudio_xXX.dll. + + +Have fun! + +(*): you may want to add/remove some DLL entry points. +Right now those 6 entries are _not_ from portaudio.h + +(from portaudio.def) +(...) +PaAsio_GetAvailableLatencyValues @50 +PaAsio_ShowControlPanel @51 +PaUtil_InitializeX86PlainConverters @52 +PaAsio_GetInputChannelName @53 +PaAsio_GetOutputChannelName @54 +PaUtil_SetLogPrintFunction @55 + + +*** Building without ASIO support *** + +To build PortAudio without ASIO support you need to: + A. Make sure your project doesn't try to build any ASIO SDK files. + If you're using one of the shipped projects, remove the ASIO related files + from the project. + + B. Make sure your project doesn't try to build the PortAudio ASIO + implementation files: + src/hostapi/pa_asio.cpp + src/hostapi/iasiothiscallresolver.cpp + If you're using one of the shipped projects remove them from the project. + + C. Set the PA_USE_ASIO preprocessor symbol to zero (i.e. PA_USE_ASIO=0) in the project properties. + In VS2005 this can be added under + Project Properties > Configuration Properties > C/C++ > Preprocessor > Preprocessor Definitions + + Setting PA_USE_ASIO=0 stops src/os/win/pa_win_hostapis.c + from trying to initialize the PA ASIO implementation. + + D. Remove PaAsio_* entry points from portaudio.def, or comment them out with ; + + +A similar procedure can be used to omit any of the other host APIs from the +build. The relevant preprocessor symbols used by pa_win_hostapis.c are: +PA_USE_WMME, PA_USE_DSOUND, PA_USE_ASIO, PA_USE_WASAPI and PA_USE_WDMKS + +----- +David Viens, davidv@plogue.com +Robert Bielik, robert@xponaut.se
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/scons/SConscript_common Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,30 @@ +import os.path, sys + +class ConfigurationError(Exception): + def __init__(self, reason): + Exception.__init__(self, "Configuration failed: %s" % reason) + +env = Environment() + +# sunos, aix, hpux, irix, sunos appear to be platforms known by SCons, assuming they're POSIX compliant +Posix = ("linux", "darwin", "sunos", "aix", "hpux", "irix", "sunos", "netbsd") +Windows = ("win32", "cygwin") + +if env["PLATFORM"] == "posix": + if sys.platform[:5] == "linux": + Platform = "linux" + elif sys.platform[:6] == "netbsd": + Platform = "netbsd" + else: + raise ConfigurationError("Unknown platform %s" % sys.platform) +else: + if not env["PLATFORM"] in ("win32", "cygwin") + Posix: + raise ConfigurationError("Unknown platform %s" % env["PLATFORM"]) + Platform = env["PLATFORM"] + +# Inspired by the versioning scheme followed by Qt, it seems sensible enough. There are three components: major, minor +# and micro. Major changes with each subtraction from the API (backward-incompatible, i.e. V19 vs. V18), minor changes +# with each addition to the API (backward-compatible), micro changes with each revision of the source code. +ApiVer = "2.0.0" + +Export("Platform", "Posix", "ConfigurationError", "ApiVer")
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/build/scons/SConscript_opts Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,91 @@ +import os.path, sys + +def _PackageOption(pkgName, default=1): + """ Allow user to choose whether a package should be used if available. This results in a commandline option use<Pkgname>, + where Pkgname is the name of the package with a capitalized first letter. + @param pkgName: Name of package. + @param default: The default value for this option ("yes"/"no"). + """ + return BoolOption("use%s" % pkgName[0].upper() + pkgName[1:], "use %s if available" % (pkgName), default) + +def _BoolOption(opt, explanation, default=1): + """ Allow user to enable/disable a certain option. This results in a commandline option enable<Option>, where Option + is the name of the option with a capitalized first letter. + @param opt: Name of option. + @param explanation: Explanation of option. + @param default: The default value for this option (1/0). + """ + return BoolOption("enable%s" % opt[0].upper() + opt[1:], explanation, default) + +def _EnumOption(opt, explanation, allowedValues, default): + """ Allow the user to choose among a set of values for an option. This results in a commandline option with<Option>, + where Option is the name of the option with a capitalized first letter. + @param opt: The name of the option. + @param explanation: Explanation of option. + @param allowedValues: The set of values to choose from. + @param default: The default value. + """ + assert default in allowedValues + return EnumOption("with%s" % opt[0].upper() + opt[1:], explanation, default, allowed_values=allowedValues) + +def _DirectoryOption(opt, explanation, default): + """ Allow the user to configure the location for a certain directory, for instance the prefix. This results in a + commandline option which is simply the name of this option. + @param opt: The configurable directory, for instance "prefix". + @param explanation: Explanation of option. + @param default: The default value for this option. + """ + return PathOption(opt, explanation, default) + # Incompatible with the latest stable SCons + # return PathOption(path, help, default, PathOption.PathIsDir) + +import SCons.Errors +try: + Import("Platform", "Posix") +except SCons.Errors.UserError: + # The common objects must be exported first + SConscript("SConscript_common") + Import("Platform", "Posix") + +# Expose the options as a dictionary of sets of options +opts = {} + +if Platform in Posix: + opts["Installation Dirs"] = [_DirectoryOption("prefix", "installation prefix", "/usr/local")] +elif Platform in Windows: + if Platform == "cygwin": + opts["Installation Dirs"] = [_DirectoryOption("prefix", "installation prefix", "/usr/local")] + +opts["Build Targets"] = [_BoolOption("shared", "create shared library"), _BoolOption("static", "create static library"), + _BoolOption("tests", "build test programs")] + +apis = [] +if Platform in Posix: + apis.append(_PackageOption("OSS")) + apis.append(_PackageOption("JACK")) + apis.append(_PackageOption("ALSA", Platform == "linux")) + apis.append(_PackageOption("ASIHPI", Platform == "linux")) + apis.append(_PackageOption("COREAUDIO", Platform == "darwin")) +elif Platform in Windows: + if Platform == "cygwin": + apis.append(_EnumOption("winAPI", "Windows API to use", ("wmme", "directx", "asio"), "wmme")) + +opts["Host APIs"] = apis + +opts["Build Parameters"] = [\ + _BoolOption("debug", "compile with debug symbols"), + _BoolOption("optimize", "compile with optimization", default=0), + _BoolOption("asserts", "runtime assertions are helpful for debugging, but can be detrimental to performance", + default=1), + _BoolOption("debugOutput", "enable debug output", default=0), + # _BoolOption("python", "create Python binding"), + ("customCFlags", "customize compilation of C code", ""), + ("customCxxFlags", "customize compilation of C++ code", ""), + ("customLinkFlags", "customize linking", ""), + ] + +opts["Bindings"] = [\ + _BoolOption("cxx", "build Merlijn Blaauw's PA C++ wrapper", default=0) + ] + +Return("opts")
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/cmake_support/FindASIOSDK.cmake Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,41 @@ +# $Id: $ +# +# - Try to find the ASIO SDK +# Once done this will define +# +# ASIOSDK_FOUND - system has ASIO SDK +# ASIOSDK_ROOT_DIR - path to the ASIO SDK base directory +# ASIOSDK_INCLUDE_DIR - the ASIO SDK include directory + +if(WIN32) +else(WIN32) + message(FATAL_ERROR "FindASIOSDK.cmake: Unsupported platform ${CMAKE_SYSTEM_NAME}" ) +endif(WIN32) + +file(GLOB results "${CMAKE_CURRENT_SOURCE_DIR}/../as*") +foreach(f ${results}) + if(IS_DIRECTORY ${f}) + set(ASIOSDK_PATH_HINT ${ASIOSDK_PATH_HINT} ${f}) + endif() +endforeach() + +find_path(ASIOSDK_ROOT_DIR + common/asio.h + HINTS + ${ASIOSDK_PATH_HINT} +) + +find_path(ASIOSDK_INCLUDE_DIR + asio.h + PATHS + ${ASIOSDK_ROOT_DIR}/common +) + +# handle the QUIETLY and REQUIRED arguments and set ASIOSDK_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(ASIOSDK DEFAULT_MSG ASIOSDK_ROOT_DIR ASIOSDK_INCLUDE_DIR) + +MARK_AS_ADVANCED( + ASIOSDK_ROOT_DIR ASIOSDK_INCLUDE_DIR +)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/cmake_support/FindDXSDK.cmake Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,59 @@ +# $Id: $ +# +# - Try to find the DirectX SDK +# Once done this will define +# +# DXSDK_FOUND - system has DirectX SDK +# DXSDK_ROOT_DIR - path to the DirectX SDK base directory +# DXSDK_INCLUDE_DIR - the DirectX SDK include directory +# DXSDK_LIBRARY_DIR - DirectX SDK libraries path +# +# DXSDK_DSOUND_LIBRARY - Path to dsound.lib +# + +if(WIN32) +else(WIN32) + message(FATAL_ERROR "FindDXSDK.cmake: Unsupported platform ${CMAKE_SYSTEM_NAME}" ) +endif(WIN32) + +find_path(DXSDK_ROOT_DIR + include/dxsdkver.h + HINTS + $ENV{DXSDK_DIR} +) + +find_path(DXSDK_INCLUDE_DIR + dxsdkver.h + PATHS + ${DXSDK_ROOT_DIR}/include +) + +IF(CMAKE_CL_64) +find_path(DXSDK_LIBRARY_DIR + dsound.lib + PATHS + ${DXSDK_ROOT_DIR}/lib/x64 +) +ELSE(CMAKE_CL_64) +find_path(DXSDK_LIBRARY_DIR + dsound.lib + PATHS + ${DXSDK_ROOT_DIR}/lib/x86 +) +ENDIF(CMAKE_CL_64) + +find_library(DXSDK_DSOUND_LIBRARY + dsound.lib + PATHS + ${DXSDK_LIBRARY_DIR} +) + +# handle the QUIETLY and REQUIRED arguments and set DXSDK_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(DXSDK DEFAULT_MSG DXSDK_ROOT_DIR DXSDK_INCLUDE_DIR) + +MARK_AS_ADVANCED( + DXSDK_ROOT_DIR DXSDK_INCLUDE_DIR + DXSDK_LIBRARY_DIR DXSDK_DSOUND_LIBRARY +)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/cmake_support/options_cmake.h.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,31 @@ +/* $Id: $ + + !!! @GENERATED_MESSAGE@ !!! + + Header file configured by CMake to convert CMake options/vars to macros. It is done this way because if set via + preprocessor options, MSVC f.i. has no way of knowing when an option (or var) changes as there is no dependency chain. + + The generated "options_cmake.h" should be included like so: + + #ifdef PORTAUDIO_CMAKE_GENERATED + #include "options_cmake.h" + #endif + + so that non-CMake build environments are left intact. + + Source template: cmake_support/options_cmake.h.in +*/ + +#ifdef _WIN32 +#if defined(PA_USE_ASIO) || defined(PA_USE_DS) || defined(PA_USE_WMME) || defined(PA_USE_WASAPI) || defined(PA_USE_WDMKS) +#error "This header needs to be included before pa_hostapi.h!!" +#endif + +#define PA_USE_ASIO @PA_ENABLE_ASIO@ +#define PA_USE_DS @PA_ENABLE_DSOUND@ +#define PA_USE_WMME @PA_ENABLE_WMME@ +#define PA_USE_WASAPI @PA_ENABLE_WASAPI@ +#define PA_USE_WDMKS @PA_ENABLE_WDMKS@ +#else +#error "Platform currently not supported by CMake script" +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/cmake_support/template_portaudio.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,53 @@ +; $Id: $ +; +; !!! @GENERATED_MESSAGE@ !!! +EXPORTS + +; +Pa_GetVersion @1 +Pa_GetVersionText @2 +Pa_GetErrorText @3 +Pa_Initialize @4 +Pa_Terminate @5 +Pa_GetHostApiCount @6 +Pa_GetDefaultHostApi @7 +Pa_GetHostApiInfo @8 +Pa_HostApiTypeIdToHostApiIndex @9 +Pa_HostApiDeviceIndexToDeviceIndex @10 +Pa_GetLastHostErrorInfo @11 +Pa_GetDeviceCount @12 +Pa_GetDefaultInputDevice @13 +Pa_GetDefaultOutputDevice @14 +Pa_GetDeviceInfo @15 +Pa_IsFormatSupported @16 +Pa_OpenStream @17 +Pa_OpenDefaultStream @18 +Pa_CloseStream @19 +Pa_SetStreamFinishedCallback @20 +Pa_StartStream @21 +Pa_StopStream @22 +Pa_AbortStream @23 +Pa_IsStreamStopped @24 +Pa_IsStreamActive @25 +Pa_GetStreamInfo @26 +Pa_GetStreamTime @27 +Pa_GetStreamCpuLoad @28 +Pa_ReadStream @29 +Pa_WriteStream @30 +Pa_GetStreamReadAvailable @31 +Pa_GetStreamWriteAvailable @32 +Pa_GetSampleSize @33 +Pa_Sleep @34 +@DEF_EXCLUDE_ASIO_SYMBOLS@PaAsio_GetAvailableBufferSizes @50 +@DEF_EXCLUDE_ASIO_SYMBOLS@PaAsio_ShowControlPanel @51 +PaUtil_InitializeX86PlainConverters @52 +@DEF_EXCLUDE_ASIO_SYMBOLS@PaAsio_GetInputChannelName @53 +@DEF_EXCLUDE_ASIO_SYMBOLS@PaAsio_GetOutputChannelName @54 +PaUtil_SetDebugPrintFunction @55 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_GetDeviceDefaultFormat @56 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_GetDeviceRole @57 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_ThreadPriorityBoost @58 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_ThreadPriorityRevert @59 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_GetFramesPerHostBuffer @60 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_GetJackDescription @61 +@DEF_EXCLUDE_WASAPI_SYMBOLS@PaWasapi_GetJackCount @62
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/config.guess Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1517 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011 Free Software Foundation, Inc. + +timestamp='2011-05-11' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner. Please send patches (context +# diff format) to <config-patches@gnu.org> and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free +Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-tilera-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +and + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/config.sub Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1760 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011 Free Software Foundation, Inc. + +timestamp='2011-03-23' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free +Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | picochip) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile-* | tilegx-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + # This must be matched before tile*. + tilegx*) + basic_machine=tilegx-unknown + os=-linux-gnu + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/configure Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,18736 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; 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"invalid value of canonical target" "$LINENO" 5;; +esac +target=$ac_cv_target +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_target +shift +target_cpu=$1 +target_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +target_os=$* +IFS=$ac_save_IFS +case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + + + +# Check whether --with-alsa was given. +if test "${with_alsa+set}" = set; then : + withval=$with_alsa; with_alsa=$withval +fi + + + +# Check whether --with-jack was given. +if test "${with_jack+set}" = set; then : + withval=$with_jack; with_jack=$withval +fi + + + +# Check whether --with-oss was given. +if test "${with_oss+set}" = set; then : + withval=$with_oss; with_oss=$withval +fi + + + +# Check whether --with-asihpi was given. +if test "${with_asihpi+set}" = set; then : + withval=$with_asihpi; with_asihpi=$withval +fi + + + +# Check whether --with-winapi was given. +if test "${with_winapi+set}" = set; then : + withval=$with_winapi; with_winapi=$withval +else + with_winapi="wmme" +fi + +case "$target_os" in *mingw* | *cygwin*) + with_wmme=no + with_directx=no + with_asio=no + with_wasapi=no + with_wdmks=no + for api in $(echo $with_winapi | sed 's/,/ /g'); do + case "$api" in + wmme|directx|asio|wasapi|wdmks) + eval with_$api=yes + ;; + *) + as_fn_error $? "unknown Windows API \"$api\" (do you need --help?)" "$LINENO" 5 + ;; + esac + done + ;; +esac + + +# Check whether --with-asiodir was given. +if test "${with_asiodir+set}" = set; then : + withval=$with_asiodir; with_asiodir=$withval +else + with_asiodir="/usr/local/asiosdk2" +fi + + + +# Check whether --with-dxdir was given. +if test "${with_dxdir+set}" = set; then : + withval=$with_dxdir; with_dxdir=$withval +else + with_dxdir="/usr/local/dx7sdk" +fi + + +debug_output=no +# Check whether --enable-debug-output was given. +if test "${enable_debug_output+set}" = set; then : + enableval=$enable_debug_output; if test "x$enableval" != "xno" ; then + +$as_echo "#define PA_ENABLE_DEBUG_OUTPUT /**/" >>confdefs.h + + debug_output=yes + fi + +fi + + +# Check whether --enable-cxx was given. +if test "${enable_cxx+set}" = set; then : + enableval=$enable_cxx; enable_cxx=$enableval +else + enable_cxx="no" +fi + + +# Check whether --enable-mac-debug was given. +if test "${enable_mac_debug+set}" = set; then : + enableval=$enable_mac_debug; enable_mac_debug=$enableval +else + enable_mac_debug="no" +fi + + +# Check whether --enable-mac-universal was given. +if test "${enable_mac_universal+set}" = set; then : + enableval=$enable_mac_universal; enable_mac_universal=$enableval +else + enable_mac_universal="yes" +fi + + + +# Check whether --with-host_os was given. +if test "${with_host_os+set}" = set; then : + withval=$with_host_os; host_os=$withval +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if [ "$with_asio" = "yes" ] || [ "$enable_cxx" = "yes" ] ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4' +macro_revision='1.3293' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf + + + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + gnu*) + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + inherit_rpath_CXX=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [1-5].* | *pgcpp\ [1-5].*) + prelink_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + old_archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + ;; + *) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + ;; + esac + + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test "$ld_shlibs_CXX" = no && can_build_shared=no + + GCC_CXX="$GXX" + LD_CXX="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... 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" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + case $host_os in + aix[4-9]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs_CXX=no + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +with_gnu_ld_CXX=$with_gnu_ld + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_AR" && ac_cv_path_AR="no" + ;; +esac +fi +AR=$ac_cv_path_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if [ $AR = "no" ] ; then + as_fn_error $? "\"Could not find ar - needed to create a library\"" "$LINENO" 5 +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + +have_alsa=no +if test "x$with_alsa" != "xno"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5 +$as_echo_n "checking for snd_pcm_open in -lasound... " >&6; } +if ${ac_cv_lib_asound_snd_pcm_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lasound $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char snd_pcm_open (); +int +main () +{ +return snd_pcm_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_asound_snd_pcm_open=yes +else + ac_cv_lib_asound_snd_pcm_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5 +$as_echo "$ac_cv_lib_asound_snd_pcm_open" >&6; } +if test "x$ac_cv_lib_asound_snd_pcm_open" = xyes; then : + have_alsa=yes +else + have_alsa=no +fi + +fi +have_asihpi=no +if test "x$with_asihpi" != "xno"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPI_SubSysCreate in -lhpi" >&5 +$as_echo_n "checking for HPI_SubSysCreate in -lhpi... " >&6; } +if ${ac_cv_lib_hpi_HPI_SubSysCreate+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lhpi -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char HPI_SubSysCreate (); +int +main () +{ +return HPI_SubSysCreate (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_hpi_HPI_SubSysCreate=yes +else + ac_cv_lib_hpi_HPI_SubSysCreate=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hpi_HPI_SubSysCreate" >&5 +$as_echo "$ac_cv_lib_hpi_HPI_SubSysCreate" >&6; } +if test "x$ac_cv_lib_hpi_HPI_SubSysCreate" = xyes; then : + have_asihpi=yes +else + have_asihpi=no +fi + +fi +have_libossaudio=no +have_oss=no +if test "x$with_oss" != "xno"; then + for ac_header in sys/soundcard.h linux/soundcard.h machine/soundcard.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + have_oss=yes +fi + +done + + if test "x$have_oss" = "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5 +$as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; } +if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lossaudio $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char _oss_ioctl (); +int +main () +{ +return _oss_ioctl (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ossaudio__oss_ioctl=yes +else + ac_cv_lib_ossaudio__oss_ioctl=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5 +$as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; } +if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then : + have_libossaudio=yes +else + have_libossaudio=no +fi + + fi +fi +have_jack=no +if test "x$with_jack" != "xno"; then + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JACK" >&5 +$as_echo_n "checking for JACK... " >&6; } + +if test -n "$JACK_CFLAGS"; then + pkg_cv_JACK_CFLAGS="$JACK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jack\""; } >&5 + ($PKG_CONFIG --exists --print-errors "jack") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_JACK_CFLAGS=`$PKG_CONFIG --cflags "jack" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$JACK_LIBS"; then + pkg_cv_JACK_LIBS="$JACK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jack\""; } >&5 + ($PKG_CONFIG --exists --print-errors "jack") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_JACK_LIBS=`$PKG_CONFIG --libs "jack" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + JACK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jack" 2>&1` + else + JACK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jack" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$JACK_PKG_ERRORS" >&5 + + have_jack=no +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + have_jack=no +else + JACK_CFLAGS=$pkg_cv_JACK_CFLAGS + JACK_LIBS=$pkg_cv_JACK_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + have_jack=yes +fi +fi + + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 +$as_echo_n "checking size of short... " >&6; } +if ${ac_cv_sizeof_short+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_short" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (short) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_short=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } +if ${ac_cv_sizeof_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if ${ac_cv_sizeof_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + + +save_LIBS="${LIBS}" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 +$as_echo_n "checking for clock_gettime in -lrt... " >&6; } +if ${ac_cv_lib_rt_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_clock_gettime=yes +else + ac_cv_lib_rt_clock_gettime=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 +$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } +if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : + rt_libs=" -lrt" +fi + +LIBS="${LIBS}${rt_libs}" +DLL_LIBS="${DLL_LIBS}${rt_libs}" +for ac_func in clock_gettime nanosleep +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +LIBS="${save_LIBS}" + +LT_CURRENT=2 +LT_REVISION=0 +LT_AGE=0 + + + + + + + + + + + + + + + +if ( echo "${host_os}" | grep ^darwin >> /dev/null ) && + [ "$enable_mac_universal" = "yes" ] && + [ "$enable_mac_debug" != "yes" ] ; then + CFLAGS="-O2 -Wall -pedantic -pipe -fPIC -DNDEBUG" +else + CFLAGS=${CFLAGS:-"-g -O2 -Wall -pedantic -pipe -fPIC"} +fi + +if [ $ac_cv_c_bigendian = "yes" ] ; then + CFLAGS="$CFLAGS -DPA_BIG_ENDIAN" +else + CFLAGS="$CFLAGS -DPA_LITTLE_ENDIAN" +fi + +add_objects() +{ + for o in $@; do + test "${OTHER_OBJS#*${o}*}" = "${OTHER_OBJS}" && OTHER_OBJS="$OTHER_OBJS $o" + done +} + +INCLUDES=portaudio.h + +CFLAGS="$CFLAGS -I\$(top_srcdir)/include -I\$(top_srcdir)/src/common" + +case "${host_os}" in + darwin* ) + + $as_echo "#define PA_USE_COREAUDIO 1" >>confdefs.h + + + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix -Werror" + LIBS="-framework CoreAudio -framework AudioToolbox -framework AudioUnit -framework Carbon" + + if test "x$enable_mac_universal" = "xyes" ; then + if [ -d /Developer/SDKs/MacOSX10.5.sdk ] ; then + mac_version_min="-mmacosx-version-min=10.3" + mac_arches="-arch i386 -arch ppc -arch x86_64 -arch ppc64" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk" + elif [ -d /Developer/SDKs/MacOSX10.6.sdk ] ; then + mac_version_min="-mmacosx-version-min=10.4" + mac_arches="-arch i386 -arch x86_64" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.6.sdk" + elif [ -d /Developer/SDKs/MacOSX10.7.sdk ] ; then + mac_version_min="-mmacosx-version-min=10.4" + mac_arches="-arch i386 -arch x86_64" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.7.sdk" + else + mac_version_min="-mmacosx-version-min=10.3" + mac_arches="-arch i386 -arch ppc" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.4u.sdk" + fi + else + mac_arches="" + mac_sysroot="" + mac_version="" + fi + SHARED_FLAGS="$LIBS -dynamiclib $mac_arches $mac_sysroot $mac_version_min" + CFLAGS="-std=c99 $CFLAGS $mac_arches $mac_sysroot $mac_version_min" + OTHER_OBJS="src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o src/hostapi/coreaudio/pa_mac_core.o src/hostapi/coreaudio/pa_mac_core_utilities.o src/hostapi/coreaudio/pa_mac_core_blocking.o src/common/pa_ringbuffer.o" + PADLL="libportaudio.dylib" + ;; + + mingw* ) + + PADLL="portaudio.dll" + THREAD_CFLAGS="-mthreads" + SHARED_FLAGS="-shared" + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/win -DPA_USE_WMME=0 -DPA_USE_ASIO=0 -DPA_USE_WDMKS=0 -DPA_USE_DS=0 -DPA_USE_WASAPI=0" + + if [ "x$with_directx" = "xyes" ]; then + DXDIR="$with_dxdir" + add_objects src/hostapi/dsound/pa_win_ds.o src/hostapi/dsound/pa_win_ds_dynlink.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/os/win/pa_win_waveformat.o + LIBS="-lwinmm -lm -ldsound -lole32" + DLL_LIBS="${DLL_LIBS} -lwinmm -lm -L$DXDIR/lib -ldsound -lole32" + #VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\"" + #CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO" + CFLAGS="$CFLAGS -I$DXDIR/include -UPA_USE_DS -DPA_USE_DS=1" + fi + + if [ "x$with_asio" = "xyes" ]; then + ASIODIR="$with_asiodir" + add_objects src/hostapi/asio/pa_asio.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/hostapi/asio/iasiothiscallresolver.o $ASIODIR/common/asio.o $ASIODIR/host/asiodrivers.o $ASIODIR/host/pc/asiolist.o + LIBS="-lwinmm -lm -lole32 -luuid" + DLL_LIBS="${DLL_LIBS} -lwinmm -lm -lole32 -luuid" + CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -I\$(top_srcdir)/src/hostapi/asio -I$ASIODIR/host/pc -I$ASIODIR/common -I$ASIODIR/host -UPA_USE_ASIO -DPA_USE_ASIO=1 -DWINDOWS" + + CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0501 -DWINVER=0x0501" + + CXXFLAGS="$CFLAGS" + fi + + if [ "x$with_wdmks" = "xyes" ]; then + DXDIR="$with_dxdir" + add_objects src/hostapi/wdmks/pa_win_wdmks.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o + LIBS="-lwinmm -lm -luuid -lsetupapi -lole32" + DLL_LIBS="${DLL_LIBS} -lwinmm -lm -L$DXDIR/lib -luuid -lsetupapi -lole32" + #VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\"" + #CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO" + CFLAGS="$CFLAGS -I$DXDIR/include -UPA_USE_WDMKS -DPA_USE_WDMKS=1" + fi + + if [ "x$with_wmme" = "xyes" ]; then + add_objects src/hostapi/wmme/pa_win_wmme.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_waveformat.o + LIBS="-lwinmm -lm -lole32 -luuid" + DLL_LIBS="${DLL_LIBS} -lwinmm" + CFLAGS="$CFLAGS -UPA_USE_WMME -DPA_USE_WMME=1" + fi + + if [ "x$with_wasapi" = "xyes" ]; then + add_objects src/hostapi/wasapi/pa_win_wasapi.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/os/win/pa_win_waveformat.o + LIBS="-lwinmm -lm -lole32 -luuid" + DLL_LIBS="${DLL_LIBS} -lwinmm -lole32" + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/hostapi/wasapi/mingw-include -UPA_USE_WASAPI -DPA_USE_WASAPI=1" + fi + ;; + + cygwin* ) + + OTHER_OBJS="src/hostapi/wmme/pa_win_wmme.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_waveformat.o" + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/win -DPA_USE_DS=0 -DPA_USE_WDMKS=0 -DPA_USE_ASIO=0 -DPA_USE_WASAPI=0 -DPA_USE_WMME=1" + LIBS="-lwinmm -lm" + PADLL="portaudio.dll" + THREAD_CFLAGS="-mthreads" + SHARED_FLAGS="-shared" + DLL_LIBS="${DLL_LIBS} -lwinmm" + ;; + + irix* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes +else + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPTHREAD 1 +_ACEOF + + LIBS="-lpthread $LIBS" + +else + as_fn_error $? "IRIX posix thread library not found!" "$LINENO" 5 +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alOpenPort in -laudio" >&5 +$as_echo_n "checking for alOpenPort in -laudio... " >&6; } +if ${ac_cv_lib_audio_alOpenPort+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-laudio $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char alOpenPort (); +int +main () +{ +return alOpenPort (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_audio_alOpenPort=yes +else + ac_cv_lib_audio_alOpenPort=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audio_alOpenPort" >&5 +$as_echo "$ac_cv_lib_audio_alOpenPort" >&6; } +if test "x$ac_cv_lib_audio_alOpenPort" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBAUDIO 1 +_ACEOF + + LIBS="-laudio $LIBS" + +else + as_fn_error $? "IRIX audio library not found!" "$LINENO" 5 +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dmGetUST in -ldmedia" >&5 +$as_echo_n "checking for dmGetUST in -ldmedia... " >&6; } +if ${ac_cv_lib_dmedia_dmGetUST+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldmedia $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dmGetUST (); +int +main () +{ +return dmGetUST (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dmedia_dmGetUST=yes +else + ac_cv_lib_dmedia_dmGetUST=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dmedia_dmGetUST" >&5 +$as_echo "$ac_cv_lib_dmedia_dmGetUST" >&6; } +if test "x$ac_cv_lib_dmedia_dmGetUST" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDMEDIA 1 +_ACEOF + + LIBS="-ldmedia $LIBS" + +else + as_fn_error $? "IRIX digital media library not found!" "$LINENO" 5 +fi + + + $as_echo "#define PA_USE_SGI 1" >>confdefs.h + + + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix" + + THREAD_CFLAGS="-D_REENTRANT" + + OTHER_OBJS="pa_sgi/pa_sgi.o src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o" + + LIBS="-lm -ldmedia -laudio -lpthread" + PADLL="libportaudio.so" + SHARED_FLAGS="" + ;; + + *) + + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes +else + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : + have_pthread="yes" +else + as_fn_error $? "libpthread not found!" "$LINENO" 5 +fi + + + if [ "$have_alsa" = "yes" ] && [ "$with_alsa" != "no" ] ; then + DLL_LIBS="$DLL_LIBS -lasound" + LIBS="$LIBS -lasound" + OTHER_OBJS="$OTHER_OBJS src/hostapi/alsa/pa_linux_alsa.o" + INCLUDES="$INCLUDES pa_linux_alsa.h" + $as_echo "#define PA_USE_ALSA 1" >>confdefs.h + + fi + + if [ "$have_jack" = "yes" ] && [ "$with_jack" != "no" ] ; then + DLL_LIBS="$DLL_LIBS $JACK_LIBS" + CFLAGS="$CFLAGS $JACK_CFLAGS" + OTHER_OBJS="$OTHER_OBJS src/hostapi/jack/pa_jack.o src/common/pa_ringbuffer.o" + INCLUDES="$INCLUDES pa_jack.h" + $as_echo "#define PA_USE_JACK 1" >>confdefs.h + + fi + + if [ "$with_oss" != "no" ] ; then + OTHER_OBJS="$OTHER_OBJS src/hostapi/oss/pa_unix_oss.o" + if [ "$have_libossaudio" = "yes" ] ; then + DLL_LIBS="$DLL_LIBS -lossaudio" + LIBS="$LIBS -lossaudio" + fi + $as_echo "#define PA_USE_OSS 1" >>confdefs.h + + fi + + if [ "$have_asihpi" = "yes" ] && [ "$with_asihpi" != "no" ] ; then + LIBS="$LIBS -lhpi" + DLL_LIBS="$DLL_LIBS -lhpi" + OTHER_OBJS="$OTHER_OBJS src/hostapi/asihpi/pa_linux_asihpi.o" + $as_echo "#define PA_USE_ASIHPI 1" >>confdefs.h + + fi + + DLL_LIBS="$DLL_LIBS -lm -lpthread" + LIBS="$LIBS -lm -lpthread" + PADLL="libportaudio.so" + + ## support sun cc compiler flags + case "${host_os}" in + solaris*) + SHARED_FLAGS="-G" + THREAD_CFLAGS="-mt" + ;; + *) + SHARED_FLAGS="-fPIC" + THREAD_CFLAGS="-pthread" + ;; + esac + + OTHER_OBJS="$OTHER_OBJS src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o" +esac +CFLAGS="$CFLAGS $THREAD_CFLAGS" + +test "$enable_shared" != "yes" && SHARED_FLAGS="" + +if test "$enable_cxx" = "yes"; then + + +subdirs="$subdirs bindings/cpp" + + ENABLE_CXX_TRUE="" + ENABLE_CXX_FALSE="#" +else + ENABLE_CXX_TRUE="#" + ENABLE_CXX_FALSE="" +fi + + + +if test "x$with_asio" = "xyes"; then + WITH_ASIO_TRUE="" + WITH_ASIO_FALSE="@ #" +else + WITH_ASIO_TRUE="@ #" + WITH_ASIO_FALSE="" +fi + + + +ac_config_files="$ac_config_files Makefile portaudio-2.0.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. 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Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by $as_me, which was +generated by GNU Autoconf 2.68. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Configuration commands: +$config_commands + +Report bugs to the package provider." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +config.status +configured by $0, generated by GNU Autoconf 2.68, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h | --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? 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+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "portaudio-2.0.pc") CONFIG_FILES="$CONFIG_FILES portaudio-2.0.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + + +eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. 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First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi + +# +# CONFIG_SUBDIRS section. +# +if test "$no_recursion" != yes; then + + # Remove --cache-file, --srcdir, and --disable-option-checking arguments + # so they do not pile up. + ac_sub_configure_args= + ac_prev= + eval "set x $ac_configure_args" + shift + for ac_arg + do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case $ac_arg in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ + | --c=*) + ;; + --config-cache | -C) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + ;; + --disable-option-checking) + ;; + *) + case $ac_arg in + *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_sub_configure_args " '$ac_arg'" ;; + esac + done + + # Always prepend --prefix to ensure using the same prefix + # in subdir configurations. + ac_arg="--prefix=$prefix" + case $ac_arg in + *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" + + # Pass --silent + if test "$silent" = yes; then + ac_sub_configure_args="--silent $ac_sub_configure_args" + fi + + # Always prepend --disable-option-checking to silence warnings, since + # different subdirs can have different --enable and --with options. + ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" + + ac_popdir=`pwd` + for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + test -d "$srcdir/$ac_dir" || continue + + ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" + $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 + $as_echo "$ac_msg" >&6 + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + cd "$ac_dir" + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f "$ac_srcdir/configure.gnu"; then + ac_sub_configure=$ac_srcdir/configure.gnu + elif test -f "$ac_srcdir/configure"; then + ac_sub_configure=$ac_srcdir/configure + elif test -f "$ac_srcdir/configure.in"; then + # This should be Cygnus configure. + ac_sub_configure=$ac_aux_dir/configure + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 +$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$ac_sub_configure"; then + # Make the cache file name correct relative to the subdirectory. + case $cache_file in + [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; + *) # Relative name. + ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 +$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} + # The eval makes quoting arguments work. + eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ + --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || + as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 + fi + + cd "$ac_popdir" + done +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: +Configuration summary: + + Target ...................... $target + C++ bindings ................ $enable_cxx + Debug output ................ $debug_output" >&5 +$as_echo " +Configuration summary: + + Target ...................... $target + C++ bindings ................ $enable_cxx + Debug output ................ $debug_output" >&6; } + +case "$target_os" in *linux*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + ALSA ........................ $have_alsa + ASIHPI ...................... $have_asihpi" >&5 +$as_echo " + ALSA ........................ $have_alsa + ASIHPI ...................... $have_asihpi" >&6; } + ;; +esac +case "$target_os" in + *mingw* | *cygwin*) + test "x$with_directx" = "xyes" && with_directx="$with_directx (${with_dxdir})" + test "x$with_wdmks" = "xyes" && with_wdmks="$with_wdmks (${with_dxdir})" + test "x$with_asio" = "xyes" && with_asio="$with_asio (${with_asiodir})" + test "x$with_wasapi" = "xyes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + WMME ........................ $with_wmme + DSound ...................... $with_directx + ASIO ........................ $with_asio + WASAPI ...................... $with_wasapi + WDMKS ....................... $with_wdmks +" >&5 +$as_echo " + WMME ........................ $with_wmme + DSound ...................... $with_directx + ASIO ........................ $with_asio + WASAPI ...................... $with_wasapi + WDMKS ....................... $with_wdmks +" >&6; } + ;; + *darwin*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + Mac debug flags ............. $enable_mac_debug +" >&5 +$as_echo " + Mac debug flags ............. $enable_mac_debug +" >&6; } + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + OSS ......................... $have_oss + JACK ........................ $have_jack +" >&5 +$as_echo " + OSS ......................... $have_oss + JACK ........................ $have_jack +" >&6; } + ;; +esac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/configure.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,461 @@ +dnl +dnl portaudio V19 configure.in script +dnl +dnl Dominic Mazzoni, Arve Knudsen, Stelios Bounanos +dnl + +dnl Require autoconf >= 2.13 +AC_PREREQ(2.13) + +dnl Init autoconf and make sure configure is being called +dnl from the right directory +AC_INIT([include/portaudio.h]) + +dnl Define build, build_cpu, build_vendor, build_os +AC_CANONICAL_BUILD +dnl Define host, host_cpu, host_vendor, host_os +AC_CANONICAL_HOST +dnl Define target, target_cpu, target_vendor, target_os +AC_CANONICAL_TARGET + +dnl Specify options + +AC_ARG_WITH(alsa, + AS_HELP_STRING([--with-alsa], [Enable support for ALSA @<:@autodetect@:>@]), + [with_alsa=$withval]) + +AC_ARG_WITH(jack, + AS_HELP_STRING([--with-jack], [Enable support for JACK @<:@autodetect@:>@]), + [with_jack=$withval]) + +AC_ARG_WITH(oss, + AS_HELP_STRING([--with-oss], [Enable support for OSS @<:@autodetect@:>@]), + [with_oss=$withval]) + +AC_ARG_WITH(asihpi, + AS_HELP_STRING([--with-asihpi], [Enable support for ASIHPI @<:@autodetect@:>@]), + [with_asihpi=$withval]) + +AC_ARG_WITH(winapi, + AS_HELP_STRING([--with-winapi], + [Select Windows API support (@<:@wmme|directx|asio|wasapi|wdmks@:>@@<:@,...@:>@) @<:@wmme@:>@]), + [with_winapi=$withval], [with_winapi="wmme"]) +case "$target_os" in *mingw* | *cygwin*) + with_wmme=no + with_directx=no + with_asio=no + with_wasapi=no + with_wdmks=no + for api in $(echo $with_winapi | sed 's/,/ /g'); do + case "$api" in + wmme|directx|asio|wasapi|wdmks) + eval with_$api=yes + ;; + *) + AC_MSG_ERROR([unknown Windows API \"$api\" (do you need --help?)]) + ;; + esac + done + ;; +esac + +AC_ARG_WITH(asiodir, + AS_HELP_STRING([--with-asiodir], [ASIO directory @<:@/usr/local/asiosdk2@:>@]), + with_asiodir=$withval, with_asiodir="/usr/local/asiosdk2") + +AC_ARG_WITH(dxdir, + AS_HELP_STRING([--with-dxdir], [DirectX directory @<:@/usr/local/dx7sdk@:>@]), + with_dxdir=$withval, with_dxdir="/usr/local/dx7sdk") + +debug_output=no +AC_ARG_ENABLE(debug-output, + AS_HELP_STRING([--enable-debug-output], [Enable debug output @<:@no@:>@]), + [if test "x$enableval" != "xno" ; then + AC_DEFINE(PA_ENABLE_DEBUG_OUTPUT,,[Enable debugging messages]) + debug_output=yes + fi + ]) + +AC_ARG_ENABLE(cxx, + AS_HELP_STRING([--enable-cxx], [Enable C++ bindings @<:@no@:>@]), + enable_cxx=$enableval, enable_cxx="no") + +AC_ARG_ENABLE(mac-debug, + AS_HELP_STRING([--enable-mac-debug], [Enable Mac debug @<:@no@:>@]), + enable_mac_debug=$enableval, enable_mac_debug="no") + +AC_ARG_ENABLE(mac-universal, + AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries @<:@yes@:>@]), + enable_mac_universal=$enableval, enable_mac_universal="yes") + +dnl Continue to accept --host_os for compatibility but do not document +dnl it (the correct way to change host_os is with --host=...). Moved +dnl here because the empty help string generates a blank line which we +dnl can use to separate PA options from libtool options. +AC_ARG_WITH(host_os, [], host_os=$withval) + +dnl Checks for programs. + +AC_PROG_CC +dnl ASIO and CXX bindings need a C++ compiler +if [[ "$with_asio" = "yes" ] || [ "$enable_cxx" = "yes" ]] ; then + AC_PROG_CXX +fi +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PATH_PROG(AR, ar, no) +if [[ $AR = "no" ]] ; then + AC_MSG_ERROR("Could not find ar - needed to create a library") +fi + +dnl This must be one of the first tests we do or it will fail... +AC_C_BIGENDIAN + +dnl checks for various host APIs and arguments to configure that +dnl turn them on or off + +have_alsa=no +if test "x$with_alsa" != "xno"; then + AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no) +fi +have_asihpi=no +if test "x$with_asihpi" != "xno"; then + AC_CHECK_LIB(hpi, HPI_SubSysCreate, have_asihpi=yes, have_asihpi=no, -lm) +fi +have_libossaudio=no +have_oss=no +if test "x$with_oss" != "xno"; then + AC_CHECK_HEADERS([sys/soundcard.h linux/soundcard.h machine/soundcard.h], [have_oss=yes]) + if test "x$have_oss" = "xyes"; then + AC_CHECK_LIB(ossaudio, _oss_ioctl, have_libossaudio=yes, have_libossaudio=no) + fi +fi +have_jack=no +if test "x$with_jack" != "xno"; then + PKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no) +fi + + +dnl sizeof checks: we will need a 16-bit and a 32-bit type + +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) + +save_LIBS="${LIBS}" +AC_CHECK_LIB(rt, clock_gettime, [rt_libs=" -lrt"]) +LIBS="${LIBS}${rt_libs}" +DLL_LIBS="${DLL_LIBS}${rt_libs}" +AC_CHECK_FUNCS([clock_gettime nanosleep]) +LIBS="${save_LIBS}" + +dnl LT_RELEASE=19 +LT_CURRENT=2 +LT_REVISION=0 +LT_AGE=0 + +AC_SUBST(LT_CURRENT) +AC_SUBST(LT_REVISION) +AC_SUBST(LT_AGE) + +dnl extra variables +AC_SUBST(OTHER_OBJS) +AC_SUBST(PADLL) +AC_SUBST(SHARED_FLAGS) +AC_SUBST(THREAD_CFLAGS) +AC_SUBST(DLL_LIBS) +AC_SUBST(CXXFLAGS) +AC_SUBST(NASM) +AC_SUBST(NASMOPT) +AC_SUBST(INCLUDES) + +dnl -g is optional on darwin +if ( echo "${host_os}" | grep ^darwin >> /dev/null ) && + [[ "$enable_mac_universal" = "yes" ] && + [ "$enable_mac_debug" != "yes" ]] ; then + CFLAGS="-O2 -Wall -pedantic -pipe -fPIC -DNDEBUG" +else + CFLAGS=${CFLAGS:-"-g -O2 -Wall -pedantic -pipe -fPIC"} +fi + +if [[ $ac_cv_c_bigendian = "yes" ]] ; then + CFLAGS="$CFLAGS -DPA_BIG_ENDIAN" +else + CFLAGS="$CFLAGS -DPA_LITTLE_ENDIAN" +fi + +add_objects() +{ + for o in $@; do + test "${OTHER_OBJS#*${o}*}" = "${OTHER_OBJS}" && OTHER_OBJS="$OTHER_OBJS $o" + done +} + +INCLUDES=portaudio.h + +dnl Include directories needed by all implementations +CFLAGS="$CFLAGS -I\$(top_srcdir)/include -I\$(top_srcdir)/src/common" + +case "${host_os}" in + darwin* ) + dnl Mac OS X configuration + + AC_DEFINE(PA_USE_COREAUDIO,1) + + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix -Werror" + LIBS="-framework CoreAudio -framework AudioToolbox -framework AudioUnit -framework Carbon" + + if test "x$enable_mac_universal" = "xyes" ; then + if [[ -d /Developer/SDKs/MacOSX10.5.sdk ]] ; then + mac_version_min="-mmacosx-version-min=10.3" + mac_arches="-arch i386 -arch ppc -arch x86_64 -arch ppc64" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk" + elif [[ -d /Developer/SDKs/MacOSX10.6.sdk ]] ; then + mac_version_min="-mmacosx-version-min=10.4" + mac_arches="-arch i386 -arch x86_64" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.6.sdk" + elif [[ -d /Developer/SDKs/MacOSX10.7.sdk ]] ; then + mac_version_min="-mmacosx-version-min=10.4" + mac_arches="-arch i386 -arch x86_64" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.7.sdk" + else + mac_version_min="-mmacosx-version-min=10.3" + mac_arches="-arch i386 -arch ppc" + mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.4u.sdk" + fi + else + mac_arches="" + mac_sysroot="" + mac_version="" + fi + SHARED_FLAGS="$LIBS -dynamiclib $mac_arches $mac_sysroot $mac_version_min" + CFLAGS="-std=c99 $CFLAGS $mac_arches $mac_sysroot $mac_version_min" + OTHER_OBJS="src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o src/hostapi/coreaudio/pa_mac_core.o src/hostapi/coreaudio/pa_mac_core_utilities.o src/hostapi/coreaudio/pa_mac_core_blocking.o src/common/pa_ringbuffer.o" + PADLL="libportaudio.dylib" + ;; + + mingw* ) + dnl MingW configuration + + PADLL="portaudio.dll" + THREAD_CFLAGS="-mthreads" + SHARED_FLAGS="-shared" + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/win -DPA_USE_WMME=0 -DPA_USE_ASIO=0 -DPA_USE_WDMKS=0 -DPA_USE_DS=0 -DPA_USE_WASAPI=0" + + if [[ "x$with_directx" = "xyes" ]]; then + DXDIR="$with_dxdir" + add_objects src/hostapi/dsound/pa_win_ds.o src/hostapi/dsound/pa_win_ds_dynlink.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/os/win/pa_win_waveformat.o + LIBS="-lwinmm -lm -ldsound -lole32" + DLL_LIBS="${DLL_LIBS} -lwinmm -lm -L$DXDIR/lib -ldsound -lole32" + #VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\"" + #CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO" + CFLAGS="$CFLAGS -I$DXDIR/include -UPA_USE_DS -DPA_USE_DS=1" + fi + + if [[ "x$with_asio" = "xyes" ]]; then + ASIODIR="$with_asiodir" + add_objects src/hostapi/asio/pa_asio.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/hostapi/asio/iasiothiscallresolver.o $ASIODIR/common/asio.o $ASIODIR/host/asiodrivers.o $ASIODIR/host/pc/asiolist.o + LIBS="-lwinmm -lm -lole32 -luuid" + DLL_LIBS="${DLL_LIBS} -lwinmm -lm -lole32 -luuid" + CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -I\$(top_srcdir)/src/hostapi/asio -I$ASIODIR/host/pc -I$ASIODIR/common -I$ASIODIR/host -UPA_USE_ASIO -DPA_USE_ASIO=1 -DWINDOWS" + + dnl Setting the windows version flags below resolves a conflict between Interlocked* + dnl definitions in mingw winbase.h and Interlocked* hacks in ASIO SDK combase.h + dnl combase.h is included by asiodrvr.h + dnl PortAudio does not actually require Win XP (winver 501) APIs + CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0501 -DWINVER=0x0501" + + CXXFLAGS="$CFLAGS" + fi + + if [[ "x$with_wdmks" = "xyes" ]]; then + DXDIR="$with_dxdir" + add_objects src/hostapi/wdmks/pa_win_wdmks.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o + LIBS="-lwinmm -lm -luuid -lsetupapi -lole32" + DLL_LIBS="${DLL_LIBS} -lwinmm -lm -L$DXDIR/lib -luuid -lsetupapi -lole32" + #VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\"" + #CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO" + CFLAGS="$CFLAGS -I$DXDIR/include -UPA_USE_WDMKS -DPA_USE_WDMKS=1" + fi + + if [[ "x$with_wmme" = "xyes" ]]; then + add_objects src/hostapi/wmme/pa_win_wmme.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_waveformat.o + LIBS="-lwinmm -lm -lole32 -luuid" + DLL_LIBS="${DLL_LIBS} -lwinmm" + CFLAGS="$CFLAGS -UPA_USE_WMME -DPA_USE_WMME=1" + fi + + if [[ "x$with_wasapi" = "xyes" ]]; then + add_objects src/hostapi/wasapi/pa_win_wasapi.o src/common/pa_ringbuffer.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_coinitialize.o src/os/win/pa_win_waveformat.o + LIBS="-lwinmm -lm -lole32 -luuid" + DLL_LIBS="${DLL_LIBS} -lwinmm -lole32" + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/hostapi/wasapi/mingw-include -UPA_USE_WASAPI -DPA_USE_WASAPI=1" + fi + ;; + + cygwin* ) + dnl Cygwin configuration + + OTHER_OBJS="src/hostapi/wmme/pa_win_wmme.o src/os/win/pa_win_hostapis.o src/os/win/pa_win_util.o src/os/win/pa_win_waveformat.o" + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/win -DPA_USE_DS=0 -DPA_USE_WDMKS=0 -DPA_USE_ASIO=0 -DPA_USE_WASAPI=0 -DPA_USE_WMME=1" + LIBS="-lwinmm -lm" + PADLL="portaudio.dll" + THREAD_CFLAGS="-mthreads" + SHARED_FLAGS="-shared" + DLL_LIBS="${DLL_LIBS} -lwinmm" + ;; + + irix* ) + dnl SGI IRIX audio library (AL) configuration (Pieter, oct 2-13, 2003). + dnl The 'dmedia' library is needed to read the Unadjusted System Time (UST). + dnl + AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR([IRIX posix thread library not found!])) + AC_CHECK_LIB(audio, alOpenPort, , AC_MSG_ERROR([IRIX audio library not found!])) + AC_CHECK_LIB(dmedia, dmGetUST, , AC_MSG_ERROR([IRIX digital media library not found!])) + + dnl See the '#ifdef PA_USE_SGI' in file pa_unix/pa_unix_hostapis.c + dnl which selects the appropriate PaXXX_Initialize() function. + dnl + AC_DEFINE(PA_USE_SGI,1) + + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix" + + dnl The _REENTRANT option for pthread safety. Perhaps not necessary but it 'll do no harm. + dnl + THREAD_CFLAGS="-D_REENTRANT" + + OTHER_OBJS="pa_sgi/pa_sgi.o src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o" + + dnl SGI books say -lpthread should be the last of the libs mentioned. + dnl + LIBS="-lm -ldmedia -laudio -lpthread" + PADLL="libportaudio.so" + SHARED_FLAGS="" + ;; + + *) + dnl Unix configuration + + CFLAGS="$CFLAGS -I\$(top_srcdir)/src/os/unix" + + AC_CHECK_LIB(pthread, pthread_create,[have_pthread="yes"], + AC_MSG_ERROR([libpthread not found!])) + + if [[ "$have_alsa" = "yes" ] && [ "$with_alsa" != "no" ]] ; then + DLL_LIBS="$DLL_LIBS -lasound" + LIBS="$LIBS -lasound" + OTHER_OBJS="$OTHER_OBJS src/hostapi/alsa/pa_linux_alsa.o" + INCLUDES="$INCLUDES pa_linux_alsa.h" + AC_DEFINE(PA_USE_ALSA,1) + fi + + if [[ "$have_jack" = "yes" ] && [ "$with_jack" != "no" ]] ; then + DLL_LIBS="$DLL_LIBS $JACK_LIBS" + CFLAGS="$CFLAGS $JACK_CFLAGS" + OTHER_OBJS="$OTHER_OBJS src/hostapi/jack/pa_jack.o src/common/pa_ringbuffer.o" + INCLUDES="$INCLUDES pa_jack.h" + AC_DEFINE(PA_USE_JACK,1) + fi + + if [[ "$with_oss" != "no" ]] ; then + OTHER_OBJS="$OTHER_OBJS src/hostapi/oss/pa_unix_oss.o" + if [[ "$have_libossaudio" = "yes" ]] ; then + DLL_LIBS="$DLL_LIBS -lossaudio" + LIBS="$LIBS -lossaudio" + fi + AC_DEFINE(PA_USE_OSS,1) + fi + + if [[ "$have_asihpi" = "yes" ] && [ "$with_asihpi" != "no" ]] ; then + LIBS="$LIBS -lhpi" + DLL_LIBS="$DLL_LIBS -lhpi" + OTHER_OBJS="$OTHER_OBJS src/hostapi/asihpi/pa_linux_asihpi.o" + AC_DEFINE(PA_USE_ASIHPI,1) + fi + + DLL_LIBS="$DLL_LIBS -lm -lpthread" + LIBS="$LIBS -lm -lpthread" + PADLL="libportaudio.so" + + ## support sun cc compiler flags + case "${host_os}" in + solaris*) + SHARED_FLAGS="-G" + THREAD_CFLAGS="-mt" + ;; + *) + SHARED_FLAGS="-fPIC" + THREAD_CFLAGS="-pthread" + ;; + esac + + OTHER_OBJS="$OTHER_OBJS src/os/unix/pa_unix_hostapis.o src/os/unix/pa_unix_util.o" +esac +CFLAGS="$CFLAGS $THREAD_CFLAGS" + +test "$enable_shared" != "yes" && SHARED_FLAGS="" + +if test "$enable_cxx" = "yes"; then + AC_CONFIG_SUBDIRS([bindings/cpp]) + ENABLE_CXX_TRUE="" + ENABLE_CXX_FALSE="#" +else + ENABLE_CXX_TRUE="#" + ENABLE_CXX_FALSE="" +fi +AC_SUBST(ENABLE_CXX_TRUE) +AC_SUBST(ENABLE_CXX_FALSE) + +if test "x$with_asio" = "xyes"; then + WITH_ASIO_TRUE="" + WITH_ASIO_FALSE="@ #" +else + WITH_ASIO_TRUE="@ #" + WITH_ASIO_FALSE="" +fi +AC_SUBST(WITH_ASIO_TRUE) +AC_SUBST(WITH_ASIO_FALSE) + +AC_OUTPUT([Makefile portaudio-2.0.pc]) + +AC_MSG_RESULT([ +Configuration summary: + + Target ...................... $target + C++ bindings ................ $enable_cxx + Debug output ................ $debug_output]) + +case "$target_os" in *linux*) + AC_MSG_RESULT([ + ALSA ........................ $have_alsa + ASIHPI ...................... $have_asihpi]) + ;; +esac +case "$target_os" in + *mingw* | *cygwin*) + test "x$with_directx" = "xyes" && with_directx="$with_directx (${with_dxdir})" + test "x$with_wdmks" = "xyes" && with_wdmks="$with_wdmks (${with_dxdir})" + test "x$with_asio" = "xyes" && with_asio="$with_asio (${with_asiodir})" + test "x$with_wasapi" = "xyes" + AC_MSG_RESULT([ + WMME ........................ $with_wmme + DSound ...................... $with_directx + ASIO ........................ $with_asio + WASAPI ...................... $with_wasapi + WDMKS ....................... $with_wdmks +]) + ;; + *darwin*) + AC_MSG_RESULT([ + Mac debug flags ............. $enable_mac_debug +]) + ;; + *) + AC_MSG_RESULT([ + OSS ......................... $have_oss + JACK ........................ $have_jack +]) + ;; +esac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/depcomp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,630 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free +# Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u="sed s,\\\\\\\\,/,g" + depmode=msvisualcpp +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/doc/src/api_overview.dox Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,162 @@ +/** @page api_overview PortAudio API Overview + +This page provides a top-down overview of the entire PortAudio API. It describes how all of the PortAudio data types and functions fit together. It provides links to the documentation for each function and data type. You can find all of the detailed documentation for each API function and data type on the portaudio.h page. + +@section introduction Introduction + +PortAudio provides a uniform application programming interface (API) across all supported platforms. You can think of the PortAudio library as a wrapper that converts calls to the PortAudio API into calls to platform-specific native audio APIs. Operating systems often offer more than one native audio API and some APIs (such as JACK) may be available on multiple target operating systems. PortAudio supports all the major native audio APIs on each supported platform. The diagram below illustrates the relationship between your application, PortAudio, and the supported native audio APIs: + +@image html portaudio-external-architecture-diagram.png + +PortAudio provides a uniform interface to native audio APIs. However, it doesn't always provide totally uniform functionality. There are cases where PortAudio is limited by the capabilities of the underlying native audio API. For example, PortAudio doesn't provide sample rate conversion if you request a sample rate that is not supported by the native audio API. Another example is that the ASIO SDK only allows one device to be open at a time, so PortAudio/ASIO doesn't currently support opening multiple ASIO devices simultaneously. + +@section key_abstractions Key abstractions: Host APIs, Devices and Streams + +The PortAudio processing model includes three main abstractions: <i>Host APIs</i>, audio <i>Devices</i> and audio <i>Streams</i>. + +Host APIs represent platform-specific native audio APIs. Some examples of Host APIs are Core Audio on Mac OS, WMME and DirectSound on Windows and OSS and ALSA on Linux. The diagram in the previous section shows many of the supported native APIs. Sometimes it's useful to know which Host APIs you're dealing with, but it is easy to use PortAudio without ever interacting directly with the Host API abstraction. + +Devices represent individual hardware audio interfaces or audio ports on the host platform. Devices have names and certain capabilities such as supported sample rates and the number of supported input and output channels. PortAudio provides functions to enumerate available Devices and to query for Device capabilities. + +Streams manage active audio input and output from and to Devices. Streams may be half duplex (input or output) or full duplex (simultaneous input and output). Streams operate at a specific sample rate with particular sample formats, buffer sizes and internal buffering latencies. You specify these parameters when you open the Stream. Audio data is communicated between a Stream and your application via a user provided asynchronous callback function or by invoking synchronous read and write functions. + +PortAudio supports audio input and output in a variety of sample formats: 8, 16, 24 and 32 bit integer formats and 32 bit floating point, irrespective of the formats supported by the native audio API. PortAudio also supports multichannel buffers in both interleaved and non-interleaved (separate buffer per channel) formats and automatically performs conversion when necessary. If requested, PortAudio can clamp out-of range samples and/or dither to a native format. + +The PortAudio API offers the following functionality: +- Initialize and terminate the library +- Enumerate available Host APIs +- Enumerate available Devices either globally, or within each Host API +- Discover default or recommended Devices and Device settings +- Discover Device capabilities such as supported audio data formats and sample rates +- Create and control audio Streams to acquire audio from and output audio to Devices +- Provide Stream timing information to support synchronising audio with other parts of your application +- Retrieve version and error information. + +These functions are described in more detail below. + + +@section top_level_functions Initialization, termination and utility functions + +The PortAudio library must be initialized before it can be used and terminated to clean up afterwards. You initialize PortAudio by calling Pa_Initialize() and clean up by calling Pa_Terminate(). + +You can query PortAudio for version information using Pa_GetVersion() to get a numeric version number and Pa_GetVersionText() to get a string. + +The size in bytes of the various sample formats represented by the @ref PaSampleFormat enumeration can be obtained using Pa_GetSampleSize(). + +Pa_Sleep() sleeps for a specified number of milliseconds. This isn't intended for use in production systems; it's provided only as a simple portable way to implement tests and examples where the main thread sleeps while audio is acquired or played by an asynchronous callback function. + +@section host_apis Host APIs + +A Host API acts as a top-level grouping for all of the Devices offered by a single native platform audio API. Each Host API has a unique type identifier, a name, zero or more Devices, and nominated default input and output Devices. + +Host APIs are usually referenced by index: an integer of type @ref PaHostApiIndex that ranges between zero and Pa_GetHostApiCount() - 1. You can enumerate all available Host APIs by counting across this range. + +You can retrieve the index of the default Host API by calling Pa_GetDefaultHostApi(). + +Information about a Host API, such as it's name and default devices, is stored in a @ref PaHostApiInfo structure. You can retrieve a pointer to a particular Host API's @ref PaHostApiInfo structure by calling Pa_GetHostApiInfo() with the Host API's index as a parameter. + +Most PortAudio functions reference Host APIs by @ref PaHostApiIndex indices. Each Host API also has a unique type identifier defined in the @ref PaHostApiTypeId enumeration. +You can call Pa_HostApiTypeIdToHostApiIndex() to retrieve the current @ref PaHostApiIndex for a particular @ref PaHostApiTypeId. + +@section devices Devices + +A Device represents an audio endpoint provided by a particular native audio API. This usually corresponds to a specific input or output port on a hardware audio interface, or to the interface as a whole. Each Host API operates independently, so a single physical audio port may be addressable via different Devices exposed by different Host APIs. + +A Device has a name, is associated with a Host API, and has a maximum number of supported input and output channels. PortAudio provides recommended default latency values and a default sample rate for each Device. To obtain more detailed information about device capabilities you can call Pa_IsFormatSupported() to query whether it is possible to open a Stream using particular Devices, parameters and sample rate. + +Although each Device conceptually belongs to a specific Host API, most PortAudio functions and data structures refer to Devices using a global, Host API-independent index of type @ref PaDeviceIndex – an integer of that ranges between zero and Pa_GetDeviceCount() - 1. The reasons for this are partly historical but it also makes it easy for applications to ignore the Host API abstraction and just work with Devices and Streams. + +If you want to enumerate Devices belonging to a particular Host API you can count between 0 and PaHostApiInfo::deviceCount - 1. You can convert this Host API-specific index value to a global @ref PaDeviceIndex value by calling Pa_HostApiDeviceIndexToDeviceIndex(). + +Information about a Device is stored in a @ref PaDeviceInfo structure. You can retrieve a pointer to a Devices's @ref PaDeviceInfo structure by calling Pa_GetDeviceInfo() with the Device's index as a parameter. + +You can retrieve the indices of the global default input and output devices using Pa_GetDefaultInputDevice() and Pa_GetDefaultOutputDevice(). Default Devices for each Host API are stored in the Host API's @ref PaHostApiInfo structures. + +For an example of enumerating devices and printing information about their capabilities see the pa_devs.c program in the test directory of the PortAudio distribution. + +@section streams Streams + +A Stream represents an active flow of audio data between your application and one or more audio Devices. A Stream operates at a specific sample rate with specific sample formats and buffer sizes. + +@subsection io_methods I/O Methods: callback and read/write + +PortAudio offers two methods for communicating audio data between an open Stream and your Application: (1) an asynchronous callback interface, where PortAudio calls a user defined callback function when new audio data is available or required, and (2) synchronous read and write functions which can be used in a blocking or non-blocking manner. You choose between the two methods when you open a Stream. The two methods are discussed in more detail below. + +@subsection opening_and_closing_streams Opening and Closing Streams + +You call Pa_OpenStream() to open a Stream, specifying the Device(s) to use, the number of input and output channels, sample formats, suggested latency values and flags that control dithering, clipping and overflow handling. You specify many of these parameters in two PaStreamParameters structures, one for input and one for output. If you're using the callback I/O method you also pass a callback buffer size, callback function pointer and user data pointer. + +Devices may be full duplex (supporting simultaneous input and output) or half duplex (supporting input or output) – usually this reflects the structure of the underlying native audio API. When opening a Stream you can specify one full duplex Device for both input and output, or two different Devices for input and output. Some Host APIs only support full-duplex operation with a full-duplex device (e.g. ASIO) but most are able to aggregate two half duplex devices into a full duplex Stream. PortAudio requires that all devices specified in a call to Pa_OpenStream() belong to the same Host API. + +A successful call to Pa_OpenStream() creates a pointer to a @ref PaStream – an opaque handle representing the open Stream. All PortAudio API functions that operate on open Streams take a pointer to a @ref PaStream as their first parameter. + +PortAudio also provides Pa_OpenDefaultStream() – a simpler alternative to Pa_OpenStream() which you can use when you want to open the default audio Device(s) with default latency parameters. + +You call Pa_CloseStream() to close a Stream when you've finished using it. + +@subsection starting_and_stopping_streams Starting and Stopping Streams + +Newly opened Streams are initially stopped. You call Pa_StartStream() to start a Stream. You can stop a running Stream using Pa_StopStream() or Pa_AbortStream() (the Stop function plays out all internally queued audio data, while Abort tries to stop as quickly as possible). An open Stream can be started and stopped multiple times. You can call Pa_IsStreamStopped() to query whether a Stream is running or stopped. + +By calling Pa_SetStreamFinishedCallback() it is possible to register a special @ref PaStreamFinishedCallback that will be called when the Stream has completed playing any internally queued buffers. This can be used in conjunction with the @ref paComplete stream callback return value (see below) to avoid blocking on a call to Pa_StopStream() while queued audio data is still playing. + +@subsection callback_io_method The Callback I/O Method + +So-called 'callback Streams' operate by periodically invoking a callback function you supply to Pa_OpenStream(). The callback function must implement the @ref PaStreamCallback signature. It gets called by PortAudio every time PortAudio needs your application to consume or produce audio data. The callback is passed pointers to buffers containing the audio to process. The format (interleave, sample data type) and size of these buffers is determined by the parameters passed to Pa_OpenStream() when the Stream was opened. + +Stream callbacks usually return @ref paContinue to indicate that PortAudio should keep the stream running. It is possible to deactivate a Stream from the stream callback by returning either @ref paComplete or @ref paAbort. In this case the Stream enters a deactivated state after the last buffer has finished playing (@ref paComplete) or as soon as possible (@ref paAbort). You can detect the deactivated state by calling Pa_IsStreamActive() or by using Pa_SetStreamFinishedCallback() to subscribe to a stream finished notification. Note that even if the stream callback returns @ref paComplete it's still necessary to call Pa_StopStream() or Pa_AbortStream() to enter the stopped state. + +Many of the tests in the /tests directory of the PortAudio distribution implement PortAudio stream callbacks. For example see: patest_sine.c (audio output), patest_record.c (audio input), patest_wire.c (audio pass-through) and pa_fuzz.c (simple audio effects processing). + +<strong>IMPORTANT:</strong> The stream callback function often needs to operate with very high or real-time priority. As a result there are strict requirements placed on the type of code that can be executed in a stream callback. In general this means avoiding any code that might block, including: acquiring locks, calling OS API functions including allocating memory. With the exception of Pa_GetStreamCpuLoad() you may not call PortAudio API functions from within the stream callback. + +@subsection read_write_io_method The Read/Write I/O Method + +As an alternative to the callback I/O method, PortAudio provides a synchronous read/write interface for acquiring and playing audio. This can be useful for applications that don't require the lowest possibly latency, or don't warrant the increased complexity of synchronising with an asynchronous callback funciton. This I/O method is also useful when calling PortAudio from programming languages that don't support asynchronous callbacks. + +To open a Stream in read/write mode you pass a NULL stream callback function pointer to Pa_OpenStream(). + +To write audio data to a Stream call Pa_WriteStream() and to read data call Pa_ReadStream(). These functions will block if the internal buffers are full, making them safe to call in a tight loop. If you want to avoid blocking you can query the amount of available read or write space using Pa_GetStreamReadAvailable() or Pa_GetStreamWriteAvailable() and use the returned values to limit the amount of data you read or write. + +For examples of the read/write I/O method see the following examples in the /tests directory of the PortAudio distribution: patest_read_record.c (audio input), patest_write_sine.c (audio output), patest_read_write_wire.c (audio pass-through). + +@subsection stream_info Retrieving Stream Information + +You can retrieve information about an open Stream by calling Pa_GetStreamInfo(). This returns a @ref PaStreamInfo structure containing the actual input and output latency and sample rate of the stream. It's possible for these values to be different from the suggested values passed to Pa_OpenStream(). + +When using a callback stream you can call Pa_GetStreamCpuLoad() to retrieve a rough estimate of the amount of CPU time your callback function is using. + +@subsection stream_timing Stream Timing Information + +When using the callback I/O method your stream callback function receives timing information via a pointer to a PaStreamCallbackTimeInfo structure. This structure contains the current time along with the estimated hardware capture and playback time of the first sample of the input and output buffers. All times are measured in seconds relative to a Stream-specific clock. The current Stream clock time can be retrieved using Pa_GetStreamTime(). + +You can use the stream callback @ref PaStreamCallbackTimeInfo times in conjunction with timestamps returned by Pa_GetStreamTime() to implement time synchronization schemes such as time aligning your GUI display with rendered audio, or maintaining synchronization between MIDI and audio playback. + +@section error_handling Error Handling + +Most PortAudio functions return error codes using values from the @ref PaError enumeration. All error codes are negative values. Some functions return values greater than or equal to zero for normal results and a negative error code in case of error. + +You can convert @ref PaError error codes to human readable text by calling Pa_GetErrorText(). + +PortAudio usually tries to translate error conditions into portable @ref PaError error codes. However if an unexpected error is encountered the @ref paUnanticipatedHostError code may be returned. In this case a further mechanism is provided to query for Host API-specific error information. If PortAudio returns @ref paUnanticipatedHostError you can call Pa_GetLastHostErrorInfo() to retrieve a pointer to a @ref PaHostErrorInfo structure that provides more information, including the Host API that encountered the error, a native API error code and error text. + +@section host_api_extensions Host API and Platform-specific Extensions + +The public PortAudio API only exposes functionality that can be provided across all target platforms. In some cases individual native audio APIs offer unique functionality. Some PortAudio Host APIs expose this functionality via Host API-specific extensions. Examples include access to low-level buffering and priority parameters, opening a Stream with only a subset of a Device's channels, or accessing channel metadata such as channel names. + +Host API-specific extensions are provided in the form of additional functions and data structures defined in Host API-specific header files found in the /include directory. + +The @ref PaStreamParameters structure passed to Pa_IsFormatSupported() and Pa_OpenStream() has a field named @ref PaStreamParameters::hostApiSpecificStreamInfo that is sometimes used to pass low level information when opening a Stream. + +See the documentation for the individual Host API-specific header files for details of the extended functionality they expose: + +- pa_asio.h +- pa_jack.h +- pa_linux_alsa.h +- pa_mac_core.h +- pa_win_ds.h +- pa_win_wasapi.h +- pa_win_wmme.h +- pa_win_waveformat.h + +*/ \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/doc/src/license.dox Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,38 @@ +/** @page License PortAudio License + +PortAudio Portable Real-Time Audio Library <br> +Copyright (c) 1999-2011 Ross Bencina, Phil Burk + + + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files +(the "Software"), to deal in the Software without restriction, +including without limitation the rights to use, copy, modify, merge, +publish, distribute, sublicense, and/or sell copies of the Software, +and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF +CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +<br> + +The text above constitutes the entire PortAudio license; however, +the PortAudio community also makes the following non-binding requests: + +Any person wishing to distribute modifications to the Software is +requested to send the modifications to the original developer so that +they can be incorporated into the canonical version. It is also +requested that these non-binding requests be included along with the +license above. + +*/ \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/doc/src/mainpage.dox Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,60 @@ +/* doxygen index page */ +/** @mainpage + +@section overview Overview + +PortAudio is a cross-platform, open-source C language library for real-time audio input and output. The library provides functions that allow your software to acquire and output real-time audio streams from your computer's hardware audio interfaces. It is designed to simplify writing cross-platform audio applications, and also to simplify the development of audio software in general by hiding the complexities of dealing directly with each native audio API. PortAudio is used to implement sound recording, editing and mixing applications, software synthesizers, effects processors, music players, internet telephony applications, software defined radios and more. Supported platforms include MS Windows, Mac OS X and Linux. Third-party language bindings make it possible to call PortAudio from other programming languages including C++, C#, Python, PureBasic, FreePascal and Lazarus. + + +@section start_here Start here + +- @ref api_overview<br> +A top-down view of the PortAudio API, its capabilities, functions and data structures + +- <a href="http://www.portaudio.com/trac/wiki/TutorialDir/TutorialStart">PortAudio Tutorials</a><br> +Get started writing code with PortAudio tutorials + +- @ref examples_src "Examples"<br> +Simple example programs demonstrating PortAudio usage + +- @ref License<br> +PortAudio is licenced under the MIT Expat open source licence. We make a non-binding request for you to contribute your changes back to the project. + + +@section reference API Reference + +- portaudio.h Portable API<br> +Detailed documentation for each portable API function and data type + +- @ref public_header "Host API Specific Extensions"<br> +Documentation for non-portable platform-specific host API extensions + + +@section resources Resources + +- <a href="http://www.portaudio.com">The PortAudio website</a> + +- <a href="http://music.columbia.edu/mailman/listinfo/portaudio/">Our mailing list for users and developers</a><br> + +- <a href="http://www.portaudio.com/trac">The PortAudio wiki</a> + + +@section developer_resources Developer Resources + +@if INTERNAL +- @ref srcguide +@endif + +- <a href="http://www.portaudio.com/trac">Our Trac wiki and issue tracking system</a> + +- <a href="http://www.portaudio.com/docs/proposals/014-StyleGuide.html">Coding guidelines</a> + +If you're interested in helping out with PortAudio development we're more than happy for you to be involved. Just drop by the PortAudio mailing list and ask how you can help. Or <a href="http://www.portaudio.com/trac/report/3">check out the starter tickets in Trac</a>. + + +@section older_api_versions Older API Versions + +This documentation covers the current API version: PortAudio V19, API version 2.0. API 2.0 differs in a number of ways from previous versions (most often encountered in PortAudio V18), please consult the enhancement proposals for details of what was added/changed for V19: +http://www.portaudio.com/docs/proposals/index.html + +*/ \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/doc/src/srcguide.dox Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,55 @@ +/* + define all of the file groups used to structure the documentation. +*/ + +/** + @defgroup public_header Public API definitions for users of PortAudio +*/ + +/** + @internal + @defgroup common_src Source code common to all implementations +*/ + +/** + @internal + @defgroup win_src Source code common to all Windows implementations +*/ + +/** + @internal + @defgroup unix_src Source code common to all Unix implementations +*/ + +/** + @internal + @defgroup macosx_src Source code common to all Macintosh implementations +*/ + +/** + @internal + @defgroup hostapi_src Source code for specific Host APIs +*/ + +/** + @internal + @defgroup test_src Test programs +*/ + +/** + @defgroup examples_src Example programs demonstrating PortAudio usage +*/ + +/** + @internal + @page srcguide A guide to the PortAudio sources + + - \ref public_header + - \ref examples_src + - \ref common_src + - \ref win_src + - \ref unix_src + - \ref macosx_src + - \ref hostapi_src + - \ref test_src +*/ \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/doc/utils/checkfiledocs.py Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,77 @@ +import os +import os.path +import string + +paRootDirectory = '../../' +paHtmlDocDirectory = os.path.join( paRootDirectory, "doc", "html" ) + +## Script to check documentation status +## this script assumes that html doxygen documentation has been generated +## +## it then walks the entire portaudio source tree and check that +## - every source file (.c,.h,.cpp) has a doxygen comment block containing +## - a @file directive +## - a @brief directive +## - a @ingroup directive +## - it also checks that a corresponding html documentation file has been generated. +## +## This can be used as a first-level check to make sure the documentation is in order. +## +## The idea is to get a list of which files are missing doxygen documentation. + + +# recurse from top and return a list of all with the given +# extensions. ignore .svn directories. return absolute paths +def recursiveFindFiles( top, extensions, includePaths ): + result = [] + for (dirpath, dirnames, filenames) in os.walk(top): + if not '.svn' in dirpath: + for f in filenames: + if os.path.splitext(f)[1] in extensions: + if includePaths: + result.append( os.path.abspath( os.path.join( dirpath, f ) ) ) + else: + result.append( f ) + return result + +# generate the html file name that doxygen would use for +# a particular source file. this is a brittle conversion +# which i worked out by trial and error +def doxygenHtmlDocFileName( sourceFile ): + return sourceFile.replace( '_', '__' ).replace( '.', '_8' ) + '.html' + + +sourceFiles = recursiveFindFiles( paRootDirectory, [ '.c', '.h', '.cpp' ], True ); +docFiles = recursiveFindFiles( paHtmlDocDirectory, [ '.html' ], False ); + + + +currentFile = "" + +def printError( f, message ): + global currentFile + if f != currentFile: + currentFile = f + print f, ":" + print "\t!", message + + +for f in sourceFiles: + if not doxygenHtmlDocFileName( os.path.basename(f) ) in docFiles: + printError( f, "no doxygen generated doc page" ) + + s = file( f, 'rt' ).read() + + if not '/**' in s: + printError( f, "no doxygen /** block" ) + + if not '@file' in s: + printError( f, "no doxygen @file tag" ) + + if not '@brief' in s: + printError( f, "no doxygen @brief tag" ) + + if not '@ingroup' in s: + printError( f, "no doxygen @ingroup tag" ) + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/pa_devs.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,239 @@ +/** @file pa_devs.c + @ingroup examples_src + @brief List available devices, including device information. + @author Phil Burk http://www.softsynth.com + + @note Define PA_USE_ASIO=0 to compile this code on Windows without + ASIO support. +*/ +/* + * $Id: pa_devs.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#ifdef WIN32 +#if PA_USE_ASIO +#include "pa_asio.h" +#endif +#endif + +/*******************************************************************/ +static void PrintSupportedStandardSampleRates( + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters ) +{ + static double standardSampleRates[] = { + 8000.0, 9600.0, 11025.0, 12000.0, 16000.0, 22050.0, 24000.0, 32000.0, + 44100.0, 48000.0, 88200.0, 96000.0, 192000.0, -1 /* negative terminated list */ + }; + int i, printCount; + PaError err; + + printCount = 0; + for( i=0; standardSampleRates[i] > 0; i++ ) + { + err = Pa_IsFormatSupported( inputParameters, outputParameters, standardSampleRates[i] ); + if( err == paFormatIsSupported ) + { + if( printCount == 0 ) + { + printf( "\t%8.2f", standardSampleRates[i] ); + printCount = 1; + } + else if( printCount == 4 ) + { + printf( ",\n\t%8.2f", standardSampleRates[i] ); + printCount = 1; + } + else + { + printf( ", %8.2f", standardSampleRates[i] ); + ++printCount; + } + } + } + if( !printCount ) + printf( "None\n" ); + else + printf( "\n" ); +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + int i, numDevices, defaultDisplayed; + const PaDeviceInfo *deviceInfo; + PaStreamParameters inputParameters, outputParameters; + PaError err; + + + Pa_Initialize(); + + printf( "PortAudio version number = %d\nPortAudio version text = '%s'\n", + Pa_GetVersion(), Pa_GetVersionText() ); + + + numDevices = Pa_GetDeviceCount(); + if( numDevices < 0 ) + { + printf( "ERROR: Pa_GetDeviceCount returned 0x%x\n", numDevices ); + err = numDevices; + goto error; + } + + printf( "Number of devices = %d\n", numDevices ); + for( i=0; i<numDevices; i++ ) + { + deviceInfo = Pa_GetDeviceInfo( i ); + printf( "--------------------------------------- device #%d\n", i ); + + /* Mark global and API specific default devices */ + defaultDisplayed = 0; + if( i == Pa_GetDefaultInputDevice() ) + { + printf( "[ Default Input" ); + defaultDisplayed = 1; + } + else if( i == Pa_GetHostApiInfo( deviceInfo->hostApi )->defaultInputDevice ) + { + const PaHostApiInfo *hostInfo = Pa_GetHostApiInfo( deviceInfo->hostApi ); + printf( "[ Default %s Input", hostInfo->name ); + defaultDisplayed = 1; + } + + if( i == Pa_GetDefaultOutputDevice() ) + { + printf( (defaultDisplayed ? "," : "[") ); + printf( " Default Output" ); + defaultDisplayed = 1; + } + else if( i == Pa_GetHostApiInfo( deviceInfo->hostApi )->defaultOutputDevice ) + { + const PaHostApiInfo *hostInfo = Pa_GetHostApiInfo( deviceInfo->hostApi ); + printf( (defaultDisplayed ? "," : "[") ); + printf( " Default %s Output", hostInfo->name ); + defaultDisplayed = 1; + } + + if( defaultDisplayed ) + printf( " ]\n" ); + + /* print device info fields */ + printf( "Name = %s\n", deviceInfo->name ); + printf( "Host API = %s\n", Pa_GetHostApiInfo( deviceInfo->hostApi )->name ); + printf( "Max inputs = %d", deviceInfo->maxInputChannels ); + printf( ", Max outputs = %d\n", deviceInfo->maxOutputChannels ); + + printf( "Default low input latency = %8.4f\n", deviceInfo->defaultLowInputLatency ); + printf( "Default low output latency = %8.4f\n", deviceInfo->defaultLowOutputLatency ); + printf( "Default high input latency = %8.4f\n", deviceInfo->defaultHighInputLatency ); + printf( "Default high output latency = %8.4f\n", deviceInfo->defaultHighOutputLatency ); + +#ifdef WIN32 +#if PA_USE_ASIO +/* ASIO specific latency information */ + if( Pa_GetHostApiInfo( deviceInfo->hostApi )->type == paASIO ){ + long minLatency, maxLatency, preferredLatency, granularity; + + err = PaAsio_GetAvailableLatencyValues( i, + &minLatency, &maxLatency, &preferredLatency, &granularity ); + + printf( "ASIO minimum buffer size = %ld\n", minLatency ); + printf( "ASIO maximum buffer size = %ld\n", maxLatency ); + printf( "ASIO preferred buffer size = %ld\n", preferredLatency ); + + if( granularity == -1 ) + printf( "ASIO buffer granularity = power of 2\n" ); + else + printf( "ASIO buffer granularity = %ld\n", granularity ); + } +#endif /* PA_USE_ASIO */ +#endif /* WIN32 */ + + printf( "Default sample rate = %8.2f\n", deviceInfo->defaultSampleRate ); + + /* poll for standard sample rates */ + inputParameters.device = i; + inputParameters.channelCount = deviceInfo->maxInputChannels; + inputParameters.sampleFormat = paInt16; + inputParameters.suggestedLatency = 0; /* ignored by Pa_IsFormatSupported() */ + inputParameters.hostApiSpecificStreamInfo = NULL; + + outputParameters.device = i; + outputParameters.channelCount = deviceInfo->maxOutputChannels; + outputParameters.sampleFormat = paInt16; + outputParameters.suggestedLatency = 0; /* ignored by Pa_IsFormatSupported() */ + outputParameters.hostApiSpecificStreamInfo = NULL; + + if( inputParameters.channelCount > 0 ) + { + printf("Supported standard sample rates\n for half-duplex 16 bit %d channel input = \n", + inputParameters.channelCount ); + PrintSupportedStandardSampleRates( &inputParameters, NULL ); + } + + if( outputParameters.channelCount > 0 ) + { + printf("Supported standard sample rates\n for half-duplex 16 bit %d channel output = \n", + outputParameters.channelCount ); + PrintSupportedStandardSampleRates( NULL, &outputParameters ); + } + + if( inputParameters.channelCount > 0 && outputParameters.channelCount > 0 ) + { + printf("Supported standard sample rates\n for full-duplex 16 bit %d channel input, %d channel output = \n", + inputParameters.channelCount, outputParameters.channelCount ); + PrintSupportedStandardSampleRates( &inputParameters, &outputParameters ); + } + } + + Pa_Terminate(); + + printf("----------------------------------------------\n"); + return 0; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/pa_fuzz.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,183 @@ +/** @file pa_fuzz.c + @ingroup examples_src + @brief Distort input like a fuzz box. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: pa_fuzz.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +/* +** Note that many of the older ISA sound cards on PCs do NOT support +** full duplex audio (simultaneous record and playback). +** And some only support full duplex at lower sample rates. +*/ +#define SAMPLE_RATE (44100) +#define PA_SAMPLE_TYPE paFloat32 +#define FRAMES_PER_BUFFER (64) + +typedef float SAMPLE; + +float CubicAmplifier( float input ); +static int fuzzCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ); + +/* Non-linear amplifier with soft distortion curve. */ +float CubicAmplifier( float input ) +{ + float output, temp; + if( input < 0.0 ) + { + temp = input + 1.0f; + output = (temp * temp * temp) - 1.0f; + } + else + { + temp = input - 1.0f; + output = (temp * temp * temp) + 1.0f; + } + + return output; +} +#define FUZZ(x) CubicAmplifier(CubicAmplifier(CubicAmplifier(CubicAmplifier(x)))) + +static int gNumNoInputs = 0; +/* This routine will be called by the PortAudio engine when audio is needed. +** It may be called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int fuzzCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + SAMPLE *out = (SAMPLE*)outputBuffer; + const SAMPLE *in = (const SAMPLE*)inputBuffer; + unsigned int i; + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) userData; + + if( inputBuffer == NULL ) + { + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = 0; /* left - silent */ + *out++ = 0; /* right - silent */ + } + gNumNoInputs += 1; + } + else + { + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = FUZZ(*in++); /* left - distorted */ + *out++ = *in++; /* right - clean */ + } + } + + return paContinue; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters inputParameters, outputParameters; + PaStream *stream; + PaError err; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + inputParameters.device = Pa_GetDefaultInputDevice(); /* default input device */ + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default input device.\n"); + goto error; + } + inputParameters.channelCount = 2; /* stereo input */ + inputParameters.sampleFormat = PA_SAMPLE_TYPE; + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = PA_SAMPLE_TYPE; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + &inputParameters, + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + 0, /* paClipOff, */ /* we won't output out of range samples so don't bother clipping them */ + fuzzCallback, + NULL ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Hit ENTER to stop program.\n"); + getchar(); + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + printf("Finished. gNumNoInputs = %d\n", gNumNoInputs ); + Pa_Terminate(); + return 0; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_mono_asio_channel_select.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,167 @@ +/** @file paex_mono_asio_channel_select.c + @ingroup examples_src + @brief Play a monophonic sine wave on a specific ASIO channel. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: paex_mono_asio_channel_select.c 1756 2011-09-08 06:09:29Z philburk $ + * + * Authors: + * Ross Bencina <rossb@audiomulch.com> + * Phil Burk <philburk@softsynth.com> + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +#include "pa_asio.h" + +#define NUM_SECONDS (10) +#define SAMPLE_RATE (44100) +#define AMPLITUDE (0.8) +#define FRAMES_PER_BUFFER (64) +#define OUTPUT_DEVICE Pa_GetDefaultOutputDevice() + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int finished = 0; + /* avoid unused variable warnings */ + (void) inputBuffer; + (void) timeInfo; + (void) statusFlags; + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->phase]; /* left */ + data->phase += 1; + if( data->phase >= TABLE_SIZE ) data->phase -= TABLE_SIZE; + } + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaAsioStreamInfo asioOutputInfo; + PaStream *stream; + PaError err; + paTestData data; + int outputChannelSelectors[1]; + int i; + printf("PortAudio Test: output MONO sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) (AMPLITUDE * sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. )); + } + data.phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = OUTPUT_DEVICE; + outputParameters.channelCount = 1; /* MONO output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + + /* Use an ASIO specific structure. WARNING - this is not portable. */ + asioOutputInfo.size = sizeof(PaAsioStreamInfo); + asioOutputInfo.hostApiType = paASIO; + asioOutputInfo.version = 1; + asioOutputInfo.flags = paAsioUseChannelSelectors; + outputChannelSelectors[0] = 1; /* skip channel 0 and use the second (right) ASIO device channel */ + asioOutputInfo.channelSelectors = outputChannelSelectors; + outputParameters.hostApiSpecificStreamInfo = &asioOutputInfo; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); fflush(stdout); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_pink.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,280 @@ +/** @file paex_pink.c + @ingroup examples_src + @brief Generate Pink Noise using Gardner method. + + Optimization suggested by James McCartney uses a tree + to select which random value to replace. +<pre> + x x x x x x x x x x x x x x x x + x x x x x x x x + x x x x + x x + x +</pre> + Tree is generated by counting trailing zeros in an increasing index. + When the index is zero, no random number is selected. + + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: paex_pink.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define PINK_MAX_RANDOM_ROWS (30) +#define PINK_RANDOM_BITS (24) +#define PINK_RANDOM_SHIFT ((sizeof(long)*8)-PINK_RANDOM_BITS) + +typedef struct +{ + long pink_Rows[PINK_MAX_RANDOM_ROWS]; + long pink_RunningSum; /* Used to optimize summing of generators. */ + int pink_Index; /* Incremented each sample. */ + int pink_IndexMask; /* Index wrapped by ANDing with this mask. */ + float pink_Scalar; /* Used to scale within range of -1.0 to +1.0 */ +} +PinkNoise; + +/* Prototypes */ +static unsigned long GenerateRandomNumber( void ); +void InitializePinkNoise( PinkNoise *pink, int numRows ); +float GeneratePinkNoise( PinkNoise *pink ); + +/************************************************************/ +/* Calculate pseudo-random 32 bit number based on linear congruential method. */ +static unsigned long GenerateRandomNumber( void ) +{ + /* Change this seed for different random sequences. */ + static unsigned long randSeed = 22222; + randSeed = (randSeed * 196314165) + 907633515; + return randSeed; +} + +/************************************************************/ +/* Setup PinkNoise structure for N rows of generators. */ +void InitializePinkNoise( PinkNoise *pink, int numRows ) +{ + int i; + long pmax; + pink->pink_Index = 0; + pink->pink_IndexMask = (1<<numRows) - 1; + /* Calculate maximum possible signed random value. Extra 1 for white noise always added. */ + pmax = (numRows + 1) * (1<<(PINK_RANDOM_BITS-1)); + pink->pink_Scalar = 1.0f / pmax; + /* Initialize rows. */ + for( i=0; i<numRows; i++ ) pink->pink_Rows[i] = 0; + pink->pink_RunningSum = 0; +} + +#define PINK_MEASURE +#ifdef PINK_MEASURE +float pinkMax = -999.0; +float pinkMin = 999.0; +#endif + +/* Generate Pink noise values between -1.0 and +1.0 */ +float GeneratePinkNoise( PinkNoise *pink ) +{ + long newRandom; + long sum; + float output; + /* Increment and mask index. */ + pink->pink_Index = (pink->pink_Index + 1) & pink->pink_IndexMask; + /* If index is zero, don't update any random values. */ + if( pink->pink_Index != 0 ) + { + /* Determine how many trailing zeros in PinkIndex. */ + /* This algorithm will hang if n==0 so test first. */ + int numZeros = 0; + int n = pink->pink_Index; + while( (n & 1) == 0 ) + { + n = n >> 1; + numZeros++; + } + /* Replace the indexed ROWS random value. + * Subtract and add back to RunningSum instead of adding all the random + * values together. Only one changes each time. + */ + pink->pink_RunningSum -= pink->pink_Rows[numZeros]; + newRandom = ((long)GenerateRandomNumber()) >> PINK_RANDOM_SHIFT; + pink->pink_RunningSum += newRandom; + pink->pink_Rows[numZeros] = newRandom; + } + + /* Add extra white noise value. */ + newRandom = ((long)GenerateRandomNumber()) >> PINK_RANDOM_SHIFT; + sum = pink->pink_RunningSum + newRandom; + /* Scale to range of -1.0 to 0.9999. */ + output = pink->pink_Scalar * sum; +#ifdef PINK_MEASURE + /* Check Min/Max */ + if( output > pinkMax ) pinkMax = output; + else if( output < pinkMin ) pinkMin = output; +#endif + return output; +} + +/*******************************************************************/ +#define PINK_TEST +#ifdef PINK_TEST + +/* Context for callback routine. */ +typedef struct +{ + PinkNoise leftPink; + PinkNoise rightPink; + unsigned int sampsToGo; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback(const void* inputBuffer, + void* outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void* userData) +{ + int finished; + int i; + int numFrames; + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + (void) inputBuffer; /* Prevent "unused variable" warnings. */ + + /* Are we almost at end. */ + if( data->sampsToGo < framesPerBuffer ) + { + numFrames = data->sampsToGo; + finished = 1; + } + else + { + numFrames = framesPerBuffer; + finished = 0; + } + for( i=0; i<numFrames; i++ ) + { + *out++ = GeneratePinkNoise( &data->leftPink ); + *out++ = GeneratePinkNoise( &data->rightPink ); + } + data->sampsToGo -= numFrames; + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStream* stream; + PaError err; + paTestData data; + PaStreamParameters outputParameters; + int totalSamps; + static const double SR = 44100.0; + static const int FPB = 2048; /* Frames per buffer: 46 ms buffers. */ + + /* Initialize two pink noise signals with different numbers of rows. */ + InitializePinkNoise( &data.leftPink, 12 ); + InitializePinkNoise( &data.rightPink, 16 ); + + /* Look at a few values. */ + { + int i; + float pink; + for( i=0; i<20; i++ ) + { + pink = GeneratePinkNoise( &data.leftPink ); + printf("Pink = %f\n", pink ); + } + } + + data.sampsToGo = totalSamps = (int)(60.0 * SR); /* Play a whole minute. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + /* Open a stereo PortAudio stream so we can hear the result. */ + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Take the default output device. */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* Stereo output, most likely supported. */ + outputParameters.hostApiSpecificStreamInfo = NULL; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output. */ + outputParameters.suggestedLatency = + Pa_GetDeviceInfo(outputParameters.device)->defaultLowOutputLatency; + err = Pa_OpenStream(&stream, + NULL, /* No input. */ + &outputParameters, + SR, /* Sample rate. */ + FPB, /* Frames per buffer. */ + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Stereo pink noise for one minute...\n"); + + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) Pa_Sleep(100); + if( err < 0 ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; +#ifdef PINK_MEASURE + printf("Pink min = %f, max = %f\n", pinkMin, pinkMax ); +#endif + Pa_Terminate(); + return 0; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return 0; +} +#endif /* PINK_TEST */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_read_write_wire.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,221 @@ +/** @file paex_read_write_wire.c + @ingroup examples_src + @brief Tests full duplex blocking I/O by passing input straight to output. + @author Bjorn Roche. XO Audio LLC for Z-Systems Engineering. + @author based on code by: Phil Burk http://www.softsynth.com + @author based on code by: Ross Bencina rossb@audiomulch.com +*/ +/* + * $Id: patest_read_record.c 757 2004-02-13 07:48:10Z rossbencina $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "portaudio.h" + +/* #define SAMPLE_RATE (17932) // Test failure to open with this value. */ +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) +#define NUM_CHANNELS (2) +#define NUM_SECONDS (15) +/* #define DITHER_FLAG (paDitherOff) */ +#define DITHER_FLAG (0) /**/ + +/* @todo Underflow and overflow is disabled until we fix priming of blocking write. */ +#define CHECK_OVERFLOW (0) +#define CHECK_UNDERFLOW (0) + + +/* Select sample format. */ +#if 0 +#define PA_SAMPLE_TYPE paFloat32 +#define SAMPLE_SIZE (4) +#define SAMPLE_SILENCE (0.0f) +#define CLEAR(a) memset( (a), 0, FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE ) +#define PRINTF_S_FORMAT "%.8f" +#elif 0 +#define PA_SAMPLE_TYPE paInt16 +#define SAMPLE_SIZE (2) +#define SAMPLE_SILENCE (0) +#define CLEAR(a) memset( (a), 0, FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE ) +#define PRINTF_S_FORMAT "%d" +#elif 1 +#define PA_SAMPLE_TYPE paInt24 +#define SAMPLE_SIZE (3) +#define SAMPLE_SILENCE (0) +#define CLEAR(a) memset( (a), 0, FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE ) +#define PRINTF_S_FORMAT "%d" +#elif 0 +#define PA_SAMPLE_TYPE paInt8 +#define SAMPLE_SIZE (1) +#define SAMPLE_SILENCE (0) +#define CLEAR(a) memset( (a), 0, FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE ) +#define PRINTF_S_FORMAT "%d" +#else +#define PA_SAMPLE_TYPE paUInt8 +#define SAMPLE_SIZE (1) +#define SAMPLE_SILENCE (128) +#define CLEAR( a ) { \ + int i; \ + for( i=0; i<FRAMES_PER_BUFFER*NUM_CHANNELS; i++ ) \ + ((unsigned char *)a)[i] = (SAMPLE_SILENCE); \ +} +#define PRINTF_S_FORMAT "%d" +#endif + + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters inputParameters, outputParameters; + PaStream *stream = NULL; + PaError err; + char *sampleBlock; + int i; + int numBytes; + + + printf("patest_read_write_wire.c\n"); fflush(stdout); + + numBytes = FRAMES_PER_BUFFER * NUM_CHANNELS * SAMPLE_SIZE ; + sampleBlock = (char *) malloc( numBytes ); + if( sampleBlock == NULL ) + { + printf("Could not allocate record array.\n"); + exit(1); + } + CLEAR( sampleBlock ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + inputParameters.device = Pa_GetDefaultInputDevice(); /* default input device */ + printf( "Input device # %d.\n", inputParameters.device ); + printf( "Input LL: %g s\n", Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency ); + printf( "Input HL: %g s\n", Pa_GetDeviceInfo( inputParameters.device )->defaultHighInputLatency ); + inputParameters.channelCount = NUM_CHANNELS; + inputParameters.sampleFormat = PA_SAMPLE_TYPE; + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultHighInputLatency ; + inputParameters.hostApiSpecificStreamInfo = NULL; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + printf( "Output device # %d.\n", outputParameters.device ); + printf( "Output LL: %g s\n", Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency ); + printf( "Output HL: %g s\n", Pa_GetDeviceInfo( outputParameters.device )->defaultHighOutputLatency ); + outputParameters.channelCount = NUM_CHANNELS; + outputParameters.sampleFormat = PA_SAMPLE_TYPE; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultHighOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + /* -- setup -- */ + + err = Pa_OpenStream( + &stream, + &inputParameters, + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Wire on. Will run %d seconds.\n", NUM_SECONDS); fflush(stdout); + + for( i=0; i<(NUM_SECONDS*SAMPLE_RATE)/FRAMES_PER_BUFFER; ++i ) + { + err = Pa_WriteStream( stream, sampleBlock, FRAMES_PER_BUFFER ); + if( err && CHECK_UNDERFLOW ) goto xrun; + err = Pa_ReadStream( stream, sampleBlock, FRAMES_PER_BUFFER ); + if( err && CHECK_OVERFLOW ) goto xrun; + } + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + CLEAR( sampleBlock ); +/* + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Wire on. Interrupt to stop.\n"); fflush(stdout); + + while( 1 ) + { + err = Pa_WriteStream( stream, sampleBlock, FRAMES_PER_BUFFER ); + if( err ) goto xrun; + err = Pa_ReadStream( stream, sampleBlock, FRAMES_PER_BUFFER ); + if( err ) goto xrun; + } + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + Pa_CloseStream( stream ); +*/ + free( sampleBlock ); + + Pa_Terminate(); + return 0; + +xrun: + if( stream ) { + Pa_AbortStream( stream ); + Pa_CloseStream( stream ); + } + free( sampleBlock ); + Pa_Terminate(); + if( err & paInputOverflow ) + fprintf( stderr, "Input Overflow.\n" ); + if( err & paOutputUnderflow ) + fprintf( stderr, "Output Underflow.\n" ); + return -2; + +error: + if( stream ) { + Pa_AbortStream( stream ); + Pa_CloseStream( stream ); + } + free( sampleBlock ); + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_record.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,354 @@ +/** @file paex_record.c + @ingroup examples_src + @brief Record input into an array; Save array to a file; Playback recorded data. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: paex_record.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include "portaudio.h" + +/* #define SAMPLE_RATE (17932) // Test failure to open with this value. */ +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (512) +#define NUM_SECONDS (5) +#define NUM_CHANNELS (2) +/* #define DITHER_FLAG (paDitherOff) */ +#define DITHER_FLAG (0) /**/ +/** Set to 1 if you want to capture the recording to a file. */ +#define WRITE_TO_FILE (0) + +/* Select sample format. */ +#if 1 +#define PA_SAMPLE_TYPE paFloat32 +typedef float SAMPLE; +#define SAMPLE_SILENCE (0.0f) +#define PRINTF_S_FORMAT "%.8f" +#elif 1 +#define PA_SAMPLE_TYPE paInt16 +typedef short SAMPLE; +#define SAMPLE_SILENCE (0) +#define PRINTF_S_FORMAT "%d" +#elif 0 +#define PA_SAMPLE_TYPE paInt8 +typedef char SAMPLE; +#define SAMPLE_SILENCE (0) +#define PRINTF_S_FORMAT "%d" +#else +#define PA_SAMPLE_TYPE paUInt8 +typedef unsigned char SAMPLE; +#define SAMPLE_SILENCE (128) +#define PRINTF_S_FORMAT "%d" +#endif + +typedef struct +{ + int frameIndex; /* Index into sample array. */ + int maxFrameIndex; + SAMPLE *recordedSamples; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may be called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int recordCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + const SAMPLE *rptr = (const SAMPLE*)inputBuffer; + SAMPLE *wptr = &data->recordedSamples[data->frameIndex * NUM_CHANNELS]; + long framesToCalc; + long i; + int finished; + unsigned long framesLeft = data->maxFrameIndex - data->frameIndex; + + (void) outputBuffer; /* Prevent unused variable warnings. */ + (void) timeInfo; + (void) statusFlags; + (void) userData; + + if( framesLeft < framesPerBuffer ) + { + framesToCalc = framesLeft; + finished = paComplete; + } + else + { + framesToCalc = framesPerBuffer; + finished = paContinue; + } + + if( inputBuffer == NULL ) + { + for( i=0; i<framesToCalc; i++ ) + { + *wptr++ = SAMPLE_SILENCE; /* left */ + if( NUM_CHANNELS == 2 ) *wptr++ = SAMPLE_SILENCE; /* right */ + } + } + else + { + for( i=0; i<framesToCalc; i++ ) + { + *wptr++ = *rptr++; /* left */ + if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++; /* right */ + } + } + data->frameIndex += framesToCalc; + return finished; +} + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may be called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int playCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + SAMPLE *rptr = &data->recordedSamples[data->frameIndex * NUM_CHANNELS]; + SAMPLE *wptr = (SAMPLE*)outputBuffer; + unsigned int i; + int finished; + unsigned int framesLeft = data->maxFrameIndex - data->frameIndex; + + (void) inputBuffer; /* Prevent unused variable warnings. */ + (void) timeInfo; + (void) statusFlags; + (void) userData; + + if( framesLeft < framesPerBuffer ) + { + /* final buffer... */ + for( i=0; i<framesLeft; i++ ) + { + *wptr++ = *rptr++; /* left */ + if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++; /* right */ + } + for( ; i<framesPerBuffer; i++ ) + { + *wptr++ = 0; /* left */ + if( NUM_CHANNELS == 2 ) *wptr++ = 0; /* right */ + } + data->frameIndex += framesLeft; + finished = paComplete; + } + else + { + for( i=0; i<framesPerBuffer; i++ ) + { + *wptr++ = *rptr++; /* left */ + if( NUM_CHANNELS == 2 ) *wptr++ = *rptr++; /* right */ + } + data->frameIndex += framesPerBuffer; + finished = paContinue; + } + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters inputParameters, + outputParameters; + PaStream* stream; + PaError err = paNoError; + paTestData data; + int i; + int totalFrames; + int numSamples; + int numBytes; + SAMPLE max, val; + double average; + + printf("patest_record.c\n"); fflush(stdout); + + data.maxFrameIndex = totalFrames = NUM_SECONDS * SAMPLE_RATE; /* Record for a few seconds. */ + data.frameIndex = 0; + numSamples = totalFrames * NUM_CHANNELS; + numBytes = numSamples * sizeof(SAMPLE); + data.recordedSamples = (SAMPLE *) malloc( numBytes ); /* From now on, recordedSamples is initialised. */ + if( data.recordedSamples == NULL ) + { + printf("Could not allocate record array.\n"); + goto done; + } + for( i=0; i<numSamples; i++ ) data.recordedSamples[i] = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto done; + + inputParameters.device = Pa_GetDefaultInputDevice(); /* default input device */ + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default input device.\n"); + goto done; + } + inputParameters.channelCount = 2; /* stereo input */ + inputParameters.sampleFormat = PA_SAMPLE_TYPE; + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + + /* Record some audio. -------------------------------------------- */ + err = Pa_OpenStream( + &stream, + &inputParameters, + NULL, /* &outputParameters, */ + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + recordCallback, + &data ); + if( err != paNoError ) goto done; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto done; + printf("\n=== Now recording!! Please speak into the microphone. ===\n"); fflush(stdout); + + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) + { + Pa_Sleep(1000); + printf("index = %d\n", data.frameIndex ); fflush(stdout); + } + if( err < 0 ) goto done; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto done; + + /* Measure maximum peak amplitude. */ + max = 0; + average = 0.0; + for( i=0; i<numSamples; i++ ) + { + val = data.recordedSamples[i]; + if( val < 0 ) val = -val; /* ABS */ + if( val > max ) + { + max = val; + } + average += val; + } + + average = average / (double)numSamples; + + printf("sample max amplitude = "PRINTF_S_FORMAT"\n", max ); + printf("sample average = %lf\n", average ); + + /* Write recorded data to a file. */ +#if WRITE_TO_FILE + { + FILE *fid; + fid = fopen("recorded.raw", "wb"); + if( fid == NULL ) + { + printf("Could not open file."); + } + else + { + fwrite( data.recordedSamples, NUM_CHANNELS * sizeof(SAMPLE), totalFrames, fid ); + fclose( fid ); + printf("Wrote data to 'recorded.raw'\n"); + } + } +#endif + + /* Playback recorded data. -------------------------------------------- */ + data.frameIndex = 0; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto done; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = PA_SAMPLE_TYPE; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + printf("\n=== Now playing back. ===\n"); fflush(stdout); + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + playCallback, + &data ); + if( err != paNoError ) goto done; + + if( stream ) + { + err = Pa_StartStream( stream ); + if( err != paNoError ) goto done; + + printf("Waiting for playback to finish.\n"); fflush(stdout); + + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) Pa_Sleep(100); + if( err < 0 ) goto done; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto done; + + printf("Done.\n"); fflush(stdout); + } + +done: + Pa_Terminate(); + if( data.recordedSamples ) /* Sure it is NULL or valid. */ + free( data.recordedSamples ); + if( err != paNoError ) + { + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + err = 1; /* Always return 0 or 1, but no other return codes. */ + } + return err; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_saw.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,133 @@ +/** @file paex_saw.c + @ingroup examples_src + @brief Play a simple (aliasing) sawtooth wave. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: paex_saw.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +#define NUM_SECONDS (4) +#define SAMPLE_RATE (44100) + +typedef struct +{ + float left_phase; + float right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + /* Cast data passed through stream to our structure. */ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned int i; + (void) inputBuffer; /* Prevent unused variable warning. */ + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->left_phase; /* left */ + *out++ = data->right_phase; /* right */ + /* Generate simple sawtooth phaser that ranges between -1.0 and 1.0. */ + data->left_phase += 0.01f; + /* When signal reaches top, drop back down. */ + if( data->left_phase >= 1.0f ) data->left_phase -= 2.0f; + /* higher pitch so we can distinguish left and right. */ + data->right_phase += 0.03f; + if( data->right_phase >= 1.0f ) data->right_phase -= 2.0f; + } + return 0; +} + +/*******************************************************************/ +static paTestData data; +int main(void); +int main(void) +{ + PaStream *stream; + PaError err; + + printf("PortAudio Test: output sawtooth wave.\n"); + /* Initialize our data for use by callback. */ + data.left_phase = data.right_phase = 0.0; + /* Initialize library before making any other calls. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + /* Open an audio I/O stream. */ + err = Pa_OpenDefaultStream( &stream, + 0, /* no input channels */ + 2, /* stereo output */ + paFloat32, /* 32 bit floating point output */ + SAMPLE_RATE, + 256, /* frames per buffer */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + /* Sleep for several seconds. */ + Pa_Sleep(NUM_SECONDS*1000); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_sine.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,176 @@ +/** @file paex_sine.c + @ingroup examples_src + @brief Play a sine wave for several seconds. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: paex_sine.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; + char message[20]; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + return paContinue; +} + +/* + * This routine is called by portaudio when playback is done. + */ +static void StreamFinished( void* userData ) +{ + paTestData *data = (paTestData *) userData; + printf( "Stream Completed: %s\n", data->message ); +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + sprintf( data.message, "No Message" ); + err = Pa_SetStreamFinishedCallback( stream, &StreamFinished ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_wmme_ac3.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,222 @@ +/** @file paex_wmme_ac3.c + @ingroup examples_src + @brief Use WMME-specific interface to send raw AC3 data to a S/PDIF output. + @author Ross Bencina <rossb@audiomulch.com> +*/ +/* + * $Id: $ + * Portable Audio I/O Library + * Windows MME ac3 sound output test + * + * Copyright (c) 2009 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include <windows.h> /* required when using pa_win_wmme.h */ +#include <mmsystem.h> /* required when using pa_win_wmme.h */ + +#include "portaudio.h" +#include "pa_win_wmme.h" + +#define NUM_SECONDS (20) +#define SAMPLE_RATE (48000) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (100) + +#define CHANNEL_COUNT (2) + + + +typedef struct +{ + short *buffer; + int bufferSampleCount; + int playbackIndex; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + short *out = (short*)outputBuffer; + unsigned long i,j; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + /* stream out contents of data->buffer looping at end */ + + for( i=0; i<framesPerBuffer; i++ ) + { + for( j = 0; j < CHANNEL_COUNT; ++j ){ + *out++ = data->buffer[ data->playbackIndex++ ]; + + if( data->playbackIndex >= data->bufferSampleCount ) + data->playbackIndex = 0; /* loop at end of buffer */ + } + } + + return paContinue; +} + +/*******************************************************************/ +int main(int argc, char* argv[]) +{ + PaStreamParameters outputParameters; + PaWinMmeStreamInfo wmmeStreamInfo; + PaStream *stream; + PaError err; + paTestData data; + int i; + int deviceIndex; + FILE *fp; + const char *fileName = "c:\\test_48k.ac3.spdif"; + data.buffer = NULL; + + printf("usage: patest_wmme_ac3 fileName [paDeviceIndex]\n"); + printf("**IMPORTANT*** The provided file must include the spdif preamble at the start of every AC-3 frame. Using a normal ac3 file won't work.\n"); + printf("PortAudio Test: output a raw spdif ac3 stream. SR = %d, BufSize = %d, Chans = %d\n", + SAMPLE_RATE, FRAMES_PER_BUFFER, CHANNEL_COUNT); + + + if( argc >= 2 ) + fileName = argv[1]; + + printf( "reading spdif ac3 raw stream file %s\n", fileName ); + + fp = fopen( fileName, "rb" ); + if( !fp ){ + fprintf( stderr, "error opening spdif ac3 file.\n" ); + return -1; + } + /* get file size */ + fseek( fp, 0, SEEK_END ); + data.bufferSampleCount = ftell( fp ) / sizeof(short); + fseek( fp, 0, SEEK_SET ); + + /* allocate buffer, read the whole file into memory */ + data.buffer = (short*)malloc( data.bufferSampleCount * sizeof(short) ); + if( !data.buffer ){ + fprintf( stderr, "error allocating buffer.\n" ); + return -1; + } + + fread( data.buffer, sizeof(short), data.bufferSampleCount, fp ); + fclose( fp ); + + data.playbackIndex = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + deviceIndex = Pa_GetHostApiInfo( Pa_HostApiTypeIdToHostApiIndex( paMME ) )->defaultOutputDevice; + if( argc >= 3 ){ + sscanf( argv[1], "%d", &deviceIndex ); + } + + printf( "using device id %d (%s)\n", deviceIndex, Pa_GetDeviceInfo(deviceIndex)->name ); + + + outputParameters.device = deviceIndex; + outputParameters.channelCount = CHANNEL_COUNT; + outputParameters.sampleFormat = paInt16; /* IMPORTANT must use paInt16 for WMME AC3 */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + wmmeStreamInfo.size = sizeof(PaWinMmeStreamInfo); + wmmeStreamInfo.hostApiType = paMME; + wmmeStreamInfo.version = 1; + wmmeStreamInfo.flags = paWinMmeWaveFormatDolbyAc3Spdif; + outputParameters.hostApiSpecificStreamInfo = &wmmeStreamInfo; + + + if( Pa_IsFormatSupported( 0, &outputParameters, SAMPLE_RATE ) == paFormatIsSupported ){ + printf( "Pa_IsFormatSupported reports device will support %d channels.\n", CHANNEL_COUNT ); + }else{ + printf( "Pa_IsFormatSupported reports device will not support %d channels.\n", CHANNEL_COUNT ); + } + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + 0, + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + free( data.buffer ); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + free( data.buffer ); + + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_wmme_surround.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,211 @@ +/** @file paex_wmme_surround.c + @ingroup examples_src + @brief Use WMME-specific channelMask to request 5.1 surround sound output. + @author Ross Bencina <rossb@audiomulch.com> +*/ +/* + * $Id: $ + * Portable Audio I/O Library + * Windows MME surround sound output test + * + * Copyright (c) 2007 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include <windows.h> /* required when using pa_win_wmme.h */ +#include <mmsystem.h> /* required when using pa_win_wmme.h */ + +#include "portaudio.h" +#include "pa_win_wmme.h" + +#define NUM_SECONDS (12) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (100) + +#define CHANNEL_COUNT (6) + + + +typedef struct +{ + float sine[TABLE_SIZE]; + int phase; + int currentChannel; + int cycleCount; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i,j; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + for( j = 0; j < CHANNEL_COUNT; ++j ){ + if( j == data->currentChannel && data->cycleCount < 4410 ){ + *out++ = data->sine[data->phase]; + data->phase += 1 + j; // play each channel at a different pitch so they can be distinguished + if( data->phase >= TABLE_SIZE ){ + data->phase -= TABLE_SIZE; + } + }else{ + *out++ = 0; + } + } + + data->cycleCount++; + if( data->cycleCount > 44100 ){ + data->cycleCount = 0; + + ++data->currentChannel; + if( data->currentChannel >= CHANNEL_COUNT ) + data->currentChannel -= CHANNEL_COUNT; + } + } + + return paContinue; +} + +/*******************************************************************/ +int main(int argc, char* argv[]) +{ + PaStreamParameters outputParameters; + PaWinMmeStreamInfo wmmeStreamInfo; + PaStream *stream; + PaError err; + paTestData data; + int i; + int deviceIndex; + + printf("PortAudio Test: output a sine blip on each channel. SR = %d, BufSize = %d, Chans = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER, CHANNEL_COUNT); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + deviceIndex = Pa_GetHostApiInfo( Pa_HostApiTypeIdToHostApiIndex( paMME ) )->defaultOutputDevice; + if( argc == 2 ){ + sscanf( argv[1], "%d", &deviceIndex ); + } + + printf( "using device id %d (%s)\n", deviceIndex, Pa_GetDeviceInfo(deviceIndex)->name ); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + data.phase = 0; + data.currentChannel = 0; + data.cycleCount = 0; + + outputParameters.device = deviceIndex; + outputParameters.channelCount = CHANNEL_COUNT; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point processing */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + /* it's not strictly necessary to provide a channelMask for surround sound + output. But if you want to be sure which channel mask PortAudio will use + then you should supply one */ + wmmeStreamInfo.size = sizeof(PaWinMmeStreamInfo); + wmmeStreamInfo.hostApiType = paMME; + wmmeStreamInfo.version = 1; + wmmeStreamInfo.flags = paWinMmeUseChannelMask; + wmmeStreamInfo.channelMask = PAWIN_SPEAKER_5POINT1; /* request 5.1 output format */ + outputParameters.hostApiSpecificStreamInfo = &wmmeStreamInfo; + + + if( Pa_IsFormatSupported( 0, &outputParameters, SAMPLE_RATE ) == paFormatIsSupported ){ + printf( "Pa_IsFormatSupported reports device will support %d channels.\n", CHANNEL_COUNT ); + }else{ + printf( "Pa_IsFormatSupported reports device will not support %d channels.\n", CHANNEL_COUNT ); + } + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_write_sine.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,159 @@ +/** @file paex_write_sine.c + @ingroup examples_src + @brief Play a sine wave for several seconds using the blocking API (Pa_WriteStream()) + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: paex_write_sine.c 1752 2011-09-08 03:21:55Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) + + +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + float buffer[FRAMES_PER_BUFFER][2]; /* stereo output buffer */ + float sine[TABLE_SIZE]; /* sine wavetable */ + int left_phase = 0; + int right_phase = 0; + int left_inc = 1; + int right_inc = 3; /* higher pitch so we can distinguish left and right. */ + int i, j, k; + int bufferCount; + + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + + printf( "Play 3 times, higher each time.\n" ); + + for( k=0; k < 3; ++k ) + { + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + + bufferCount = ((NUM_SECONDS * SAMPLE_RATE) / FRAMES_PER_BUFFER); + + for( i=0; i < bufferCount; i++ ) + { + for( j=0; j < FRAMES_PER_BUFFER; j++ ) + { + buffer[j][0] = sine[left_phase]; /* left */ + buffer[j][1] = sine[right_phase]; /* right */ + left_phase += left_inc; + if( left_phase >= TABLE_SIZE ) left_phase -= TABLE_SIZE; + right_phase += right_inc; + if( right_phase >= TABLE_SIZE ) right_phase -= TABLE_SIZE; + } + + err = Pa_WriteStream( stream, buffer, FRAMES_PER_BUFFER ); + if( err != paNoError ) goto error; + } + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + ++left_inc; + ++right_inc; + + Pa_Sleep( 1000 ); + } + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/examples/paex_write_sine_nonint.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,167 @@ +/** @file paex_write_sine_nonint.c + @ingroup examples_src + @brief Play a non-interleaved sine wave using the blocking API (Pa_WriteStream()) + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_write_sine.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) + + +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + + float leftBuffer[FRAMES_PER_BUFFER]; + float rightBuffer[FRAMES_PER_BUFFER]; + void *buffers[2]; /* points to both non-interleaved buffers. */ + + float sine[TABLE_SIZE]; /* sine wavetable */ + int left_phase = 0; + int right_phase = 0; + int left_inc = 1; + int right_inc = 3; /* higher pitch so we can distinguish left and right. */ + int i, j, k; + int bufferCount; + + + printf("PortAudio Test: output sine wave NON-INTERLEAVED. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32 | paNonInterleaved; /* 32 bit floating point output NON-INTERLEAVED */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + + printf( "Play 3 times, higher each time.\n" ); + + /* Set up array of buffer pointers for Pa_WriteStream */ + buffers[0] = leftBuffer; + buffers[1] = rightBuffer; + + for( k=0; k < 3; ++k ) + { + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + + bufferCount = ((NUM_SECONDS * SAMPLE_RATE) / FRAMES_PER_BUFFER); + + for( i=0; i < bufferCount; i++ ) + { + for( j=0; j < FRAMES_PER_BUFFER; j++ ) + { + leftBuffer[j] = sine[left_phase]; /* left */ + rightBuffer[j] = sine[right_phase]; /* right */ + left_phase += left_inc; + if( left_phase >= TABLE_SIZE ) left_phase -= TABLE_SIZE; + right_phase += right_inc; + if( right_phase >= TABLE_SIZE ) right_phase -= TABLE_SIZE; + } + + err = Pa_WriteStream( stream, buffers, FRAMES_PER_BUFFER ); + if( err != paNoError ) goto error; + } + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + ++left_inc; + ++right_inc; + + Pa_Sleep( 1000 ); + } + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/fixdir.bat Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,19 @@ +rem Use Astyle to fix style in 'C' files +cd %1% + +fixlines -p *.c +fixlines -p *.cpp +fixlines -p *.cc + +astyle --style=ansi -c -o --convert-tabs --indent-preprocessor *.c +astyle --style=ansi -c -o --convert-tabs --indent-preprocessor *.cpp +astyle --style=ansi -c -o --convert-tabs --indent-preprocessor *.cc +del *.orig +@rem convert line terminators to Unix style LFs +fixlines -u *.c +fixlines -u *.cpp +fixlines -u *.cc +fixlines -u *.h +del *.bak + +cd ..\
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/fixfile.bat Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,7 @@ +rem Use Astyle to fix style in a file +fixlines -p %1% +astyle --style=ansi -c -o --convert-tabs --indent-preprocessor %1% +del %1%.orig +@rem convert line terminators to Unix style LFs +fixlines -u %1% +del %1%.bak
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_asio.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,150 @@ +#ifndef PA_ASIO_H +#define PA_ASIO_H +/* + * $Id: pa_asio.h 1667 2011-05-02 15:49:20Z rossb $ + * PortAudio Portable Real-Time Audio Library + * ASIO specific extensions + * + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + + +/** @file + @ingroup public_header + @brief ASIO-specific PortAudio API extension header file. +*/ + +#include "portaudio.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/** Retrieve legal native buffer sizes for the specificed device, in sample frames. + + @param device The global index of the device about which the query is being made. + @param minBufferSizeFrames A pointer to the location which will receive the minimum buffer size value. + @param maxBufferSizeFrames A pointer to the location which will receive the maximum buffer size value. + @param preferredBufferSizeFrames A pointer to the location which will receive the preferred buffer size value. + @param granularity A pointer to the location which will receive the "granularity". This value determines + the step size used to compute the legal values between minBufferSizeFrames and maxBufferSizeFrames. + If granularity is -1 then available buffer size values are powers of two. + + @see ASIOGetBufferSize in the ASIO SDK. + + @note: this function used to be called PaAsio_GetAvailableLatencyValues. There is a + #define that maps PaAsio_GetAvailableLatencyValues to this function for backwards compatibility. +*/ +PaError PaAsio_GetAvailableBufferSizes( PaDeviceIndex device, + long *minBufferSizeFrames, long *maxBufferSizeFrames, long *preferredBufferSizeFrames, long *granularity ); + + +/** Backwards compatibility alias for PaAsio_GetAvailableBufferSizes + + @see PaAsio_GetAvailableBufferSizes +*/ +#define PaAsio_GetAvailableLatencyValues PaAsio_GetAvailableBufferSizes + + +/** Display the ASIO control panel for the specified device. + + @param device The global index of the device whose control panel is to be displayed. + @param systemSpecific On Windows, the calling application's main window handle, + on Macintosh this value should be zero. +*/ +PaError PaAsio_ShowControlPanel( PaDeviceIndex device, void* systemSpecific ); + + + + +/** Retrieve a pointer to a string containing the name of the specified + input channel. The string is valid until Pa_Terminate is called. + + The string will be no longer than 32 characters including the null terminator. +*/ +PaError PaAsio_GetInputChannelName( PaDeviceIndex device, int channelIndex, + const char** channelName ); + + +/** Retrieve a pointer to a string containing the name of the specified + input channel. The string is valid until Pa_Terminate is called. + + The string will be no longer than 32 characters including the null terminator. +*/ +PaError PaAsio_GetOutputChannelName( PaDeviceIndex device, int channelIndex, + const char** channelName ); + + +/** Set the sample rate of an open paASIO stream. + + @param stream The stream to operate on. + @param sampleRate The new sample rate. + + Note that this function may fail if the stream is alredy running and the + ASIO driver does not support switching the sample rate of a running stream. + + Returns paIncompatibleStreamHostApi if stream is not a paASIO stream. +*/ +PaError PaAsio_SetStreamSampleRate( PaStream* stream, double sampleRate ); + + +#define paAsioUseChannelSelectors (0x01) + +typedef struct PaAsioStreamInfo{ + unsigned long size; /**< sizeof(PaAsioStreamInfo) */ + PaHostApiTypeId hostApiType; /**< paASIO */ + unsigned long version; /**< 1 */ + + unsigned long flags; + + /* Support for opening only specific channels of an ASIO device. + If the paAsioUseChannelSelectors flag is set, channelSelectors is a + pointer to an array of integers specifying the device channels to use. + When used, the length of the channelSelectors array must match the + corresponding channelCount parameter to Pa_OpenStream() otherwise a + crash may result. + The values in the selectors array must specify channels within the + range of supported channels for the device or paInvalidChannelCount will + result. + */ + int *channelSelectors; +}PaAsioStreamInfo; + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_ASIO_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_jack.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,77 @@ +#ifndef PA_JACK_H +#define PA_JACK_H + +/* + * $Id: + * PortAudio Portable Real-Time Audio Library + * JACK-specific extensions + * + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + * @ingroup public_header + * @brief JACK-specific PortAudio API extension header file. + */ + +#include "portaudio.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** Set the JACK client name. + * + * During Pa_Initialize, When PA JACK connects as a client of the JACK server, it requests a certain + * name, which is for instance prepended to port names. By default this name is "PortAudio". The + * JACK server may append a suffix to the client name, in order to avoid clashes among clients that + * try to connect with the same name (e.g., different PA JACK clients). + * + * This function must be called before Pa_Initialize, otherwise it won't have any effect. Note that + * the string is not copied, but instead referenced directly, so it must not be freed for as long as + * PA might need it. + * @sa PaJack_GetClientName + */ +PaError PaJack_SetClientName( const char* name ); + +/** Get the JACK client name used by PA JACK. + * + * The caller is responsible for freeing the returned pointer. + */ +PaError PaJack_GetClientName(const char** clientName); + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_linux_alsa.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,107 @@ +#ifndef PA_LINUX_ALSA_H +#define PA_LINUX_ALSA_H + +/* + * $Id: pa_linux_alsa.h 1597 2011-02-11 00:15:51Z dmitrykos $ + * PortAudio Portable Real-Time Audio Library + * ALSA-specific extensions + * + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + * @ingroup public_header + * @brief ALSA-specific PortAudio API extension header file. + */ + +#include "portaudio.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct PaAlsaStreamInfo +{ + unsigned long size; + PaHostApiTypeId hostApiType; + unsigned long version; + + const char *deviceString; +} +PaAlsaStreamInfo; + +/** Initialize host API specific structure, call this before setting relevant attributes. */ +void PaAlsa_InitializeStreamInfo( PaAlsaStreamInfo *info ); + +/** Instruct whether to enable real-time priority when starting the audio thread. + * + * If this is turned on by the stream is started, the audio callback thread will be created + * with the FIFO scheduling policy, which is suitable for realtime operation. + **/ +void PaAlsa_EnableRealtimeScheduling( PaStream *s, int enable ); + +#if 0 +void PaAlsa_EnableWatchdog( PaStream *s, int enable ); +#endif + +/** Get the ALSA-lib card index of this stream's input device. */ +PaError PaAlsa_GetStreamInputCard( PaStream *s, int *card ); + +/** Get the ALSA-lib card index of this stream's output device. */ +PaError PaAlsa_GetStreamOutputCard( PaStream *s, int *card ); + +/** Set the number of periods (buffer fragments) to configure devices with. + * + * By default the number of periods is 4, this is the lowest number of periods that works well on + * the author's soundcard. + * @param numPeriods The number of periods. + */ +PaError PaAlsa_SetNumPeriods( int numPeriods ); + +/** Set the maximum number of times to retry opening busy device (sleeping for a + * short interval inbetween). + */ +PaError PaAlsa_SetRetriesBusy( int retries ); + +/** Set the path and name of ALSA library file if PortAudio is configured to load it dynamically (see + * PA_ALSA_DYNAMIC). This setting will overwrite the default name set by PA_ALSA_PATHNAME define. + * @param pathName Full path with filename. Only filename can be used, but dlopen() will lookup default + * searchable directories (/usr/lib;/usr/local/lib) then. + */ +void PaAlsa_SetLibraryPathName( const char *pathName ); + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_mac_core.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,178 @@ +#ifndef PA_MAC_CORE_H +#define PA_MAC_CORE_H +/* + * PortAudio Portable Real-Time Audio Library + * Macintosh Core Audio specific extensions + * portaudio.h should be included before this file. + * + * Copyright (c) 2005-2006 Bjorn Roche + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + * @ingroup public_header + * @brief CoreAudio-specific PortAudio API extension header file. + */ + +#include "portaudio.h" + +#include <AudioUnit/AudioUnit.h> +//#include <AudioToolbox/AudioToolbox.h> + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * A pointer to a paMacCoreStreamInfo may be passed as + * the hostApiSpecificStreamInfo in the PaStreamParameters struct + * when opening a stream or querying the format. Use NULL, for the + * defaults. Note that for duplex streams, flags for input and output + * should be the same or behaviour is undefined. + */ +typedef struct +{ + unsigned long size; /**size of whole structure including this header */ + PaHostApiTypeId hostApiType; /**host API for which this data is intended */ + unsigned long version; /**structure version */ + unsigned long flags; /** flags to modify behaviour */ + SInt32 const * channelMap; /** Channel map for HAL channel mapping , if not needed, use NULL;*/ + unsigned long channelMapSize; /** Channel map size for HAL channel mapping , if not needed, use 0;*/ +} PaMacCoreStreamInfo; + +/** + * Functions + */ + + +/** Use this function to initialize a paMacCoreStreamInfo struct + * using the requested flags. Note that channel mapping is turned + * off after a call to this function. + * @param data The datastructure to initialize + * @param flags The flags to initialize the datastructure with. +*/ +void PaMacCore_SetupStreamInfo( PaMacCoreStreamInfo *data, unsigned long flags ); + +/** call this after pa_SetupMacCoreStreamInfo to use channel mapping as described in notes.txt. + * @param data The stream info structure to assign a channel mapping to + * @param channelMap The channel map array, as described in notes.txt. This array pointer will be used directly (ie the underlying data will not be copied), so the caller should not free the array until after the stream has been opened. + * @param channelMapSize The size of the channel map array. + */ +void PaMacCore_SetupChannelMap( PaMacCoreStreamInfo *data, const SInt32 * const channelMap, unsigned long channelMapSize ); + +/** + * Retrieve the AudioDeviceID of the input device assigned to an open stream + * + * @param s The stream to query. + * + * @return A valid AudioDeviceID, or NULL if an error occurred. + */ +AudioDeviceID PaMacCore_GetStreamInputDevice( PaStream* s ); + +/** + * Retrieve the AudioDeviceID of the output device assigned to an open stream + * + * @param s The stream to query. + * + * @return A valid AudioDeviceID, or NULL if an error occurred. + */ +AudioDeviceID PaMacCore_GetStreamOutputDevice( PaStream* s ); + +/** + * Returns a statically allocated string with the device's name + * for the given channel. NULL will be returned on failure. + * + * This function's implemenation is not complete! + * + * @param device The PortAudio device index. + * @param channel The channel number who's name is requested. + * @return a statically allocated string with the name of the device. + * Because this string is statically allocated, it must be + * coppied if it is to be saved and used by the user after + * another call to this function. + * + */ +const char *PaMacCore_GetChannelName( int device, int channelIndex, bool input ); + +/** + * Flags + */ + +/** + * The following flags alter the behaviour of PA on the mac platform. + * they can be ORed together. These should work both for opening and + * checking a device. + */ + +/** Allows PortAudio to change things like the device's frame size, + * which allows for much lower latency, but might disrupt the device + * if other programs are using it, even when you are just Querying + * the device. */ +#define paMacCoreChangeDeviceParameters (0x01) + +/** In combination with the above flag, + * causes the stream opening to fail, unless the exact sample rates + * are supported by the device. */ +#define paMacCoreFailIfConversionRequired (0x02) + +/** These flags set the SR conversion quality, if required. The wierd ordering + * allows Maximum Quality to be the default.*/ +#define paMacCoreConversionQualityMin (0x0100) +#define paMacCoreConversionQualityMedium (0x0200) +#define paMacCoreConversionQualityLow (0x0300) +#define paMacCoreConversionQualityHigh (0x0400) +#define paMacCoreConversionQualityMax (0x0000) + +/** + * Here are some "preset" combinations of flags (above) to get to some + * common configurations. THIS IS OVERKILL, but if more flags are added + * it won't be. + */ + +/**This is the default setting: do as much sample rate conversion as possible + * and as little mucking with the device as possible. */ +#define paMacCorePlayNice (0x00) +/**This setting is tuned for pro audio apps. It allows SR conversion on input + and output, but it tries to set the appropriate SR on the device.*/ +#define paMacCorePro (0x01) +/**This is a setting to minimize CPU usage and still play nice.*/ +#define paMacCoreMinimizeCPUButPlayNice (0x0100) +/**This is a setting to minimize CPU usage, even if that means interrupting the device. */ +#define paMacCoreMinimizeCPU (0x0101) + + +#ifdef __cplusplus +} +#endif /** __cplusplus */ + +#endif /** PA_MAC_CORE_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_win_ds.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,98 @@ +#ifndef PA_WIN_DS_H +#define PA_WIN_DS_H +/* + * $Id: $ + * PortAudio Portable Real-Time Audio Library + * DirectSound specific extensions + * + * Copyright (c) 1999-2007 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup public_header + @brief DirectSound-specific PortAudio API extension header file. +*/ + +#include "portaudio.h" +#include "pa_win_waveformat.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +#define paWinDirectSoundUseLowLevelLatencyParameters (0x01) +#define paWinDirectSoundUseChannelMask (0x04) + + +typedef struct PaWinDirectSoundStreamInfo{ + unsigned long size; /**< sizeof(PaWinDirectSoundStreamInfo) */ + PaHostApiTypeId hostApiType; /**< paDirectSound */ + unsigned long version; /**< 2 */ + + unsigned long flags; + + /* low-level latency setting support + Control the size of host buffers in order to set latency. They will + be used instead of the generic parameters to Pa_OpenStream() if + flags contains the paWinDirectSoundUseLowLevelLatencyParameters + flag. + + If PaWinDirectSoundStreamInfo structures with paWinDirectSoundUseLowLevelLatencyParameters + are supplied for both input and output in a full duplex stream, then the + input and output framesPerBuffer must be the same, or the larger of the + two must be a multiple of the smaller, otherwise a + paIncompatibleHostApiSpecificStreamInfo error will be returned from + Pa_OpenStream(). + */ + unsigned long framesPerBuffer; /* NOT IMPLEMENTED see http://www.portaudio.com/trac/ticket/129 */ + + /* + support for WAVEFORMATEXTENSIBLE channel masks. If flags contains + paWinDirectSoundUseChannelMask this allows you to specify which speakers + to address in a multichannel stream. Constants for channelMask + are specified in pa_win_waveformat.h + + */ + PaWinWaveFormatChannelMask channelMask; + +}PaWinDirectSoundStreamInfo; + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_WIN_DS_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_win_wasapi.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,391 @@ +#ifndef PA_WIN_WASAPI_H +#define PA_WIN_WASAPI_H +/* + * $Id: $ + * PortAudio Portable Real-Time Audio Library + * DirectSound specific extensions + * + * Copyright (c) 1999-2007 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup public_header + @brief WASAPI-specific PortAudio API extension header file. +*/ + +#include "portaudio.h" +#include "pa_win_waveformat.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/* Setup flags */ +typedef enum PaWasapiFlags +{ + /* puts WASAPI into exclusive mode */ + paWinWasapiExclusive = (1 << 0), + + /* allows to skip internal PA processing completely */ + paWinWasapiRedirectHostProcessor = (1 << 1), + + /* assigns custom channel mask */ + paWinWasapiUseChannelMask = (1 << 2), + + /* selects non-Event driven method of data read/write + Note: WASAPI Event driven core is capable of 2ms latency!!!, but Polling + method can only provide 15-20ms latency. */ + paWinWasapiPolling = (1 << 3), + + /* forces custom thread priority setting. must be used if PaWasapiStreamInfo::threadPriority + is set to custom value. */ + paWinWasapiThreadPriority = (1 << 4) +} +PaWasapiFlags; +#define paWinWasapiExclusive (paWinWasapiExclusive) +#define paWinWasapiRedirectHostProcessor (paWinWasapiRedirectHostProcessor) +#define paWinWasapiUseChannelMask (paWinWasapiUseChannelMask) +#define paWinWasapiPolling (paWinWasapiPolling) +#define paWinWasapiThreadPriority (paWinWasapiThreadPriority) + + +/* Host processor. Allows to skip internal PA processing completely. + You must set paWinWasapiRedirectHostProcessor flag to PaWasapiStreamInfo::flags member + in order to have host processor redirected to your callback. + Use with caution! inputFrames and outputFrames depend solely on final device setup. + To query maximal values of inputFrames/outputFrames use PaWasapi_GetFramesPerHostBuffer. +*/ +typedef void (*PaWasapiHostProcessorCallback) (void *inputBuffer, long inputFrames, + void *outputBuffer, long outputFrames, + void *userData); + +/* Device role */ +typedef enum PaWasapiDeviceRole +{ + eRoleRemoteNetworkDevice = 0, + eRoleSpeakers, + eRoleLineLevel, + eRoleHeadphones, + eRoleMicrophone, + eRoleHeadset, + eRoleHandset, + eRoleUnknownDigitalPassthrough, + eRoleSPDIF, + eRoleHDMI, + eRoleUnknownFormFactor +} +PaWasapiDeviceRole; + + +/* Jack connection type */ +typedef enum PaWasapiJackConnectionType +{ + eJackConnTypeUnknown, + eJackConnType3Point5mm, + eJackConnTypeQuarter, + eJackConnTypeAtapiInternal, + eJackConnTypeRCA, + eJackConnTypeOptical, + eJackConnTypeOtherDigital, + eJackConnTypeOtherAnalog, + eJackConnTypeMultichannelAnalogDIN, + eJackConnTypeXlrProfessional, + eJackConnTypeRJ11Modem, + eJackConnTypeCombination +} +PaWasapiJackConnectionType; + + +/* Jack geometric location */ +typedef enum PaWasapiJackGeoLocation +{ + eJackGeoLocUnk = 0, + eJackGeoLocRear = 0x1, /* matches EPcxGeoLocation::eGeoLocRear */ + eJackGeoLocFront, + eJackGeoLocLeft, + eJackGeoLocRight, + eJackGeoLocTop, + eJackGeoLocBottom, + eJackGeoLocRearPanel, + eJackGeoLocRiser, + eJackGeoLocInsideMobileLid, + eJackGeoLocDrivebay, + eJackGeoLocHDMI, + eJackGeoLocOutsideMobileLid, + eJackGeoLocATAPI, + eJackGeoLocReserved5, + eJackGeoLocReserved6, +} +PaWasapiJackGeoLocation; + + +/* Jack general location */ +typedef enum PaWasapiJackGenLocation +{ + eJackGenLocPrimaryBox = 0, + eJackGenLocInternal, + eJackGenLocSeparate, + eJackGenLocOther +} +PaWasapiJackGenLocation; + + +/* Jack's type of port */ +typedef enum PaWasapiJackPortConnection +{ + eJackPortConnJack = 0, + eJackPortConnIntegratedDevice, + eJackPortConnBothIntegratedAndJack, + eJackPortConnUnknown +} +PaWasapiJackPortConnection; + + +/* Thread priority */ +typedef enum PaWasapiThreadPriority +{ + eThreadPriorityNone = 0, + eThreadPriorityAudio, //!< Default for Shared mode. + eThreadPriorityCapture, + eThreadPriorityDistribution, + eThreadPriorityGames, + eThreadPriorityPlayback, + eThreadPriorityProAudio, //!< Default for Exclusive mode. + eThreadPriorityWindowManager +} +PaWasapiThreadPriority; + + +/* Stream descriptor. */ +typedef struct PaWasapiJackDescription +{ + unsigned long channelMapping; + unsigned long color; /* derived from macro: #define RGB(r,g,b) ((COLORREF)(((BYTE)(r)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(b))<<16))) */ + PaWasapiJackConnectionType connectionType; + PaWasapiJackGeoLocation geoLocation; + PaWasapiJackGenLocation genLocation; + PaWasapiJackPortConnection portConnection; + unsigned int isConnected; +} +PaWasapiJackDescription; + + +/* Stream descriptor. */ +typedef struct PaWasapiStreamInfo +{ + unsigned long size; /**< sizeof(PaWasapiStreamInfo) */ + PaHostApiTypeId hostApiType; /**< paWASAPI */ + unsigned long version; /**< 1 */ + + unsigned long flags; /**< collection of PaWasapiFlags */ + + /* Support for WAVEFORMATEXTENSIBLE channel masks. If flags contains + paWinWasapiUseChannelMask this allows you to specify which speakers + to address in a multichannel stream. Constants for channelMask + are specified in pa_win_waveformat.h. Will be used only if + paWinWasapiUseChannelMask flag is specified. + */ + PaWinWaveFormatChannelMask channelMask; + + /* Delivers raw data to callback obtained from GetBuffer() methods skipping + internal PortAudio processing inventory completely. userData parameter will + be the same that was passed to Pa_OpenStream method. Will be used only if + paWinWasapiRedirectHostProcessor flag is specified. + */ + PaWasapiHostProcessorCallback hostProcessorOutput; + PaWasapiHostProcessorCallback hostProcessorInput; + + /* Specifies thread priority explicitly. Will be used only if paWinWasapiThreadPriority flag + is specified. + + Please note, if Input/Output streams are opened simultaniously (Full-Duplex mode) + you shall specify same value for threadPriority or othervise one of the values will be used + to setup thread priority. + */ + PaWasapiThreadPriority threadPriority; +} +PaWasapiStreamInfo; + + +/** Returns default sound format for device. Format is represented by PaWinWaveFormat or + WAVEFORMATEXTENSIBLE structure. + + @param pFormat Pointer to PaWinWaveFormat or WAVEFORMATEXTENSIBLE structure. + @param nFormatSize Size of PaWinWaveFormat or WAVEFORMATEXTENSIBLE structure in bytes. + @param nDevice Device index. + + @return Non-negative value indicating the number of bytes copied into format decriptor + or, a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. +*/ +int PaWasapi_GetDeviceDefaultFormat( void *pFormat, unsigned int nFormatSize, PaDeviceIndex nDevice ); + + +/** Returns device role (PaWasapiDeviceRole enum). + + @param nDevice device index. + + @return Non-negative value indicating device role or, a PaErrorCode (which are always negative) + if PortAudio is not initialized or an error is encountered. +*/ +int/*PaWasapiDeviceRole*/ PaWasapi_GetDeviceRole( PaDeviceIndex nDevice ); + + +/** Boost thread priority of calling thread (MMCSS). Use it for Blocking Interface only for thread + which makes calls to Pa_WriteStream/Pa_ReadStream. + + @param hTask Handle to pointer to priority task. Must be used with PaWasapi_RevertThreadPriority + method to revert thread priority to initial state. + + @param nPriorityClass Id of thread priority of PaWasapiThreadPriority type. Specifying + eThreadPriorityNone does nothing. + + @return Error code indicating success or failure. + @see PaWasapi_RevertThreadPriority +*/ +PaError PaWasapi_ThreadPriorityBoost( void **hTask, PaWasapiThreadPriority nPriorityClass ); + + +/** Boost thread priority of calling thread (MMCSS). Use it for Blocking Interface only for thread + which makes calls to Pa_WriteStream/Pa_ReadStream. + + @param hTask Task handle obtained by PaWasapi_BoostThreadPriority method. + @return Error code indicating success or failure. + @see PaWasapi_BoostThreadPriority +*/ +PaError PaWasapi_ThreadPriorityRevert( void *hTask ); + + +/** Get number of frames per host buffer. This is maximal value of frames of WASAPI buffer which + can be locked for operations. Use this method as helper to findout maximal values of + inputFrames/outputFrames of PaWasapiHostProcessorCallback. + + @param pStream Pointer to PaStream to query. + @param nInput Pointer to variable to receive number of input frames. Can be NULL. + @param nOutput Pointer to variable to receive number of output frames. Can be NULL. + @return Error code indicating success or failure. + @see PaWasapiHostProcessorCallback +*/ +PaError PaWasapi_GetFramesPerHostBuffer( PaStream *pStream, unsigned int *nInput, unsigned int *nOutput ); + + +/** Get number of jacks associated with a WASAPI device. Use this method to determine if + there are any jacks associated with the provided WASAPI device. Not all audio devices + will support this capability. This is valid for both input and output devices. + @param nDevice device index. + @param jcount Number of jacks is returned in this variable + @return Error code indicating success or failure + @see PaWasapi_GetJackDescription + */ +PaError PaWasapi_GetJackCount(PaDeviceIndex nDevice, int *jcount); + + +/** Get the jack description associated with a WASAPI device and jack number + Before this function is called, use PaWasapi_GetJackCount to determine the + number of jacks associated with device. If jcount is greater than zero, then + each jack from 0 to jcount can be queried with this function to get the jack + description. + @param nDevice device index. + @param jindex Which jack to return information + @param KSJACK_DESCRIPTION This structure filled in on success. + @return Error code indicating success or failure + @see PaWasapi_GetJackCount + */ +PaError PaWasapi_GetJackDescription(PaDeviceIndex nDevice, int jindex, PaWasapiJackDescription *pJackDescription); + + +/* + IMPORTANT: + + WASAPI is implemented for Callback and Blocking interfaces. It supports Shared and Exclusive + share modes. + + Exclusive Mode: + + Exclusive mode allows to deliver audio data directly to hardware bypassing + software mixing. + Exclusive mode is specified by 'paWinWasapiExclusive' flag. + + Callback Interface: + + Provides best audio quality with low latency. Callback interface is implemented in + two versions: + + 1) Event-Driven: + This is the most powerful WASAPI implementation which provides glitch-free + audio at around 3ms latency in Exclusive mode. Lowest possible latency for this mode is + 3 ms for HD Audio class audio chips. For the Shared mode latency can not be + lower than 20 ms. + + 2) Poll-Driven: + Polling is another 2-nd method to operate with WASAPI. It is less efficient than Event-Driven + and provides latency at around 10-13ms. Polling must be used to overcome a system bug + under Windows Vista x64 when application is WOW64(32-bit) and Event-Driven method simply + times out (event handle is never signalled on buffer completion). Please note, such WOW64 bug + does not exist in Vista x86 or Windows 7. + Polling can be setup by speciying 'paWinWasapiPolling' flag. Our WASAPI implementation detects + WOW64 bug and sets 'paWinWasapiPolling' automatically. + + Thread priority: + + Normally thread priority is set automatically and does not require modification. Although + if user wants some tweaking thread priority can be modified by setting 'paWinWasapiThreadPriority' + flag and specifying 'PaWasapiStreamInfo::threadPriority' with value from PaWasapiThreadPriority + enum. + + Blocking Interface: + + Blocking interface is implemented but due to above described Poll-Driven method can not + deliver lowest possible latency. Specifying too low latency in Shared mode will result in + distorted audio although Exclusive mode adds stability. + + Pa_IsFormatSupported: + + To check format with correct Share Mode (Exclusive/Shared) you must supply + PaWasapiStreamInfo with flags paWinWasapiExclusive set through member of + PaStreamParameters::hostApiSpecificStreamInfo structure. + + Pa_OpenStream: + + To set desired Share Mode (Exclusive/Shared) you must supply + PaWasapiStreamInfo with flags paWinWasapiExclusive set through member of + PaStreamParameters::hostApiSpecificStreamInfo structure. +*/ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_WIN_WASAPI_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_win_waveformat.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,199 @@ +#ifndef PA_WIN_WAVEFORMAT_H +#define PA_WIN_WAVEFORMAT_H + +/* + * PortAudio Portable Real-Time Audio Library + * Windows WAVEFORMAT* data structure utilities + * portaudio.h should be included before this file. + * + * Copyright (c) 2007 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup public_header + @brief Windows specific PortAudio API extension and utilities header file. +*/ + +#ifdef __cplusplus +extern "C" { +#endif + +/* + The following #defines for speaker channel masks are the same + as those in ksmedia.h, except with PAWIN_ prepended, KSAUDIO_ removed + in some cases, and casts to PaWinWaveFormatChannelMask added. +*/ + +typedef unsigned long PaWinWaveFormatChannelMask; + +/* Speaker Positions: */ +#define PAWIN_SPEAKER_FRONT_LEFT ((PaWinWaveFormatChannelMask)0x1) +#define PAWIN_SPEAKER_FRONT_RIGHT ((PaWinWaveFormatChannelMask)0x2) +#define PAWIN_SPEAKER_FRONT_CENTER ((PaWinWaveFormatChannelMask)0x4) +#define PAWIN_SPEAKER_LOW_FREQUENCY ((PaWinWaveFormatChannelMask)0x8) +#define PAWIN_SPEAKER_BACK_LEFT ((PaWinWaveFormatChannelMask)0x10) +#define PAWIN_SPEAKER_BACK_RIGHT ((PaWinWaveFormatChannelMask)0x20) +#define PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER ((PaWinWaveFormatChannelMask)0x40) +#define PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER ((PaWinWaveFormatChannelMask)0x80) +#define PAWIN_SPEAKER_BACK_CENTER ((PaWinWaveFormatChannelMask)0x100) +#define PAWIN_SPEAKER_SIDE_LEFT ((PaWinWaveFormatChannelMask)0x200) +#define PAWIN_SPEAKER_SIDE_RIGHT ((PaWinWaveFormatChannelMask)0x400) +#define PAWIN_SPEAKER_TOP_CENTER ((PaWinWaveFormatChannelMask)0x800) +#define PAWIN_SPEAKER_TOP_FRONT_LEFT ((PaWinWaveFormatChannelMask)0x1000) +#define PAWIN_SPEAKER_TOP_FRONT_CENTER ((PaWinWaveFormatChannelMask)0x2000) +#define PAWIN_SPEAKER_TOP_FRONT_RIGHT ((PaWinWaveFormatChannelMask)0x4000) +#define PAWIN_SPEAKER_TOP_BACK_LEFT ((PaWinWaveFormatChannelMask)0x8000) +#define PAWIN_SPEAKER_TOP_BACK_CENTER ((PaWinWaveFormatChannelMask)0x10000) +#define PAWIN_SPEAKER_TOP_BACK_RIGHT ((PaWinWaveFormatChannelMask)0x20000) + +/* Bit mask locations reserved for future use */ +#define PAWIN_SPEAKER_RESERVED ((PaWinWaveFormatChannelMask)0x7FFC0000) + +/* Used to specify that any possible permutation of speaker configurations */ +#define PAWIN_SPEAKER_ALL ((PaWinWaveFormatChannelMask)0x80000000) + +/* DirectSound Speaker Config */ +#define PAWIN_SPEAKER_DIRECTOUT 0 +#define PAWIN_SPEAKER_MONO (PAWIN_SPEAKER_FRONT_CENTER) +#define PAWIN_SPEAKER_STEREO (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT) +#define PAWIN_SPEAKER_QUAD (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \ + PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT) +#define PAWIN_SPEAKER_SURROUND (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \ + PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_BACK_CENTER) +#define PAWIN_SPEAKER_5POINT1 (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \ + PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \ + PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT) +#define PAWIN_SPEAKER_7POINT1 (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \ + PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \ + PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT | \ + PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER | PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER) +#define PAWIN_SPEAKER_5POINT1_SURROUND (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \ + PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \ + PAWIN_SPEAKER_SIDE_LEFT | PAWIN_SPEAKER_SIDE_RIGHT) +#define PAWIN_SPEAKER_7POINT1_SURROUND (PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_RIGHT | \ + PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_LOW_FREQUENCY | \ + PAWIN_SPEAKER_BACK_LEFT | PAWIN_SPEAKER_BACK_RIGHT | \ + PAWIN_SPEAKER_SIDE_LEFT | PAWIN_SPEAKER_SIDE_RIGHT) +/* + According to the Microsoft documentation: + The following are obsolete 5.1 and 7.1 settings (they lack side speakers). Note this means + that the default 5.1 and 7.1 settings (KSAUDIO_SPEAKER_5POINT1 and KSAUDIO_SPEAKER_7POINT1 are + similarly obsolete but are unchanged for compatibility reasons). +*/ +#define PAWIN_SPEAKER_5POINT1_BACK PAWIN_SPEAKER_5POINT1 +#define PAWIN_SPEAKER_7POINT1_WIDE PAWIN_SPEAKER_7POINT1 + +/* DVD Speaker Positions */ +#define PAWIN_SPEAKER_GROUND_FRONT_LEFT PAWIN_SPEAKER_FRONT_LEFT +#define PAWIN_SPEAKER_GROUND_FRONT_CENTER PAWIN_SPEAKER_FRONT_CENTER +#define PAWIN_SPEAKER_GROUND_FRONT_RIGHT PAWIN_SPEAKER_FRONT_RIGHT +#define PAWIN_SPEAKER_GROUND_REAR_LEFT PAWIN_SPEAKER_BACK_LEFT +#define PAWIN_SPEAKER_GROUND_REAR_RIGHT PAWIN_SPEAKER_BACK_RIGHT +#define PAWIN_SPEAKER_TOP_MIDDLE PAWIN_SPEAKER_TOP_CENTER +#define PAWIN_SPEAKER_SUPER_WOOFER PAWIN_SPEAKER_LOW_FREQUENCY + + +/* + PaWinWaveFormat is defined here to provide compatibility with + compilation environments which don't have headers defining + WAVEFORMATEXTENSIBLE (e.g. older versions of MSVC, Borland C++ etc. + + The fields for WAVEFORMATEX and WAVEFORMATEXTENSIBLE are declared as an + unsigned char array here to avoid clients who include this file having + a dependency on windows.h and mmsystem.h, and also to to avoid having + to write separate packing pragmas for each compiler. +*/ +#define PAWIN_SIZEOF_WAVEFORMATEX 18 +#define PAWIN_SIZEOF_WAVEFORMATEXTENSIBLE (PAWIN_SIZEOF_WAVEFORMATEX + 22) + +typedef struct{ + unsigned char fields[ PAWIN_SIZEOF_WAVEFORMATEXTENSIBLE ]; + unsigned long extraLongForAlignment; /* ensure that compiler aligns struct to DWORD */ +} PaWinWaveFormat; + +/* + WAVEFORMATEXTENSIBLE fields: + + union { + WORD wValidBitsPerSample; + WORD wSamplesPerBlock; + WORD wReserved; + } Samples; + DWORD dwChannelMask; + GUID SubFormat; +*/ + +#define PAWIN_INDEXOF_WVALIDBITSPERSAMPLE (PAWIN_SIZEOF_WAVEFORMATEX+0) +#define PAWIN_INDEXOF_DWCHANNELMASK (PAWIN_SIZEOF_WAVEFORMATEX+2) +#define PAWIN_INDEXOF_SUBFORMAT (PAWIN_SIZEOF_WAVEFORMATEX+6) + + +/* + Valid values to pass for the waveFormatTag PaWin_InitializeWaveFormatEx and + PaWin_InitializeWaveFormatExtensible functions below. These must match + the standard Windows WAVE_FORMAT_* values. +*/ +#define PAWIN_WAVE_FORMAT_PCM (1) +#define PAWIN_WAVE_FORMAT_IEEE_FLOAT (3) +#define PAWIN_WAVE_FORMAT_DOLBY_AC3_SPDIF (0x0092) +#define PAWIN_WAVE_FORMAT_WMA_SPDIF (0x0164) + + +/* + returns PAWIN_WAVE_FORMAT_PCM or PAWIN_WAVE_FORMAT_IEEE_FLOAT + depending on the sampleFormat parameter. +*/ +int PaWin_SampleFormatToLinearWaveFormatTag( PaSampleFormat sampleFormat ); + +/* + Use the following two functions to initialize the waveformat structure. +*/ + +void PaWin_InitializeWaveFormatEx( PaWinWaveFormat *waveFormat, + int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate ); + + +void PaWin_InitializeWaveFormatExtensible( PaWinWaveFormat *waveFormat, + int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate, + PaWinWaveFormatChannelMask channelMask ); + + +/* Map a channel count to a speaker channel mask */ +PaWinWaveFormatChannelMask PaWin_DefaultChannelMask( int numChannels ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_WIN_WAVEFORMAT_H */ \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/pa_win_wmme.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,185 @@ +#ifndef PA_WIN_WMME_H +#define PA_WIN_WMME_H +/* + * $Id: pa_win_wmme.h 1592 2011-02-04 10:41:58Z rossb $ + * PortAudio Portable Real-Time Audio Library + * MME specific extensions + * + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup public_header + @brief WMME-specific PortAudio API extension header file. +*/ + +#include "portaudio.h" +#include "pa_win_waveformat.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/* The following are flags which can be set in + PaWinMmeStreamInfo's flags field. +*/ + +#define paWinMmeUseLowLevelLatencyParameters (0x01) +#define paWinMmeUseMultipleDevices (0x02) /* use mme specific multiple device feature */ +#define paWinMmeUseChannelMask (0x04) + +/* By default, the mme implementation drops the processing thread's priority + to THREAD_PRIORITY_NORMAL and sleeps the thread if the CPU load exceeds 100% + This flag disables any priority throttling. The processing thread will always + run at THREAD_PRIORITY_TIME_CRITICAL. +*/ +#define paWinMmeDontThrottleOverloadedProcessingThread (0x08) + +/* Flags for non-PCM spdif passthrough. +*/ +#define paWinMmeWaveFormatDolbyAc3Spdif (0x10) +#define paWinMmeWaveFormatWmaSpdif (0x20) + + +typedef struct PaWinMmeDeviceAndChannelCount{ + PaDeviceIndex device; + int channelCount; +}PaWinMmeDeviceAndChannelCount; + + +typedef struct PaWinMmeStreamInfo{ + unsigned long size; /**< sizeof(PaWinMmeStreamInfo) */ + PaHostApiTypeId hostApiType; /**< paMME */ + unsigned long version; /**< 1 */ + + unsigned long flags; + + /* low-level latency setting support + These settings control the number and size of host buffers in order + to set latency. They will be used instead of the generic parameters + to Pa_OpenStream() if flags contains the PaWinMmeUseLowLevelLatencyParameters + flag. + + If PaWinMmeStreamInfo structures with PaWinMmeUseLowLevelLatencyParameters + are supplied for both input and output in a full duplex stream, then the + input and output framesPerBuffer must be the same, or the larger of the + two must be a multiple of the smaller, otherwise a + paIncompatibleHostApiSpecificStreamInfo error will be returned from + Pa_OpenStream(). + */ + unsigned long framesPerBuffer; + unsigned long bufferCount; /* formerly numBuffers */ + + /* multiple devices per direction support + If flags contains the PaWinMmeUseMultipleDevices flag, + this functionality will be used, otherwise the device parameter to + Pa_OpenStream() will be used instead. + If devices are specified here, the corresponding device parameter + to Pa_OpenStream() should be set to paUseHostApiSpecificDeviceSpecification, + otherwise an paInvalidDevice error will result. + The total number of channels accross all specified devices + must agree with the corresponding channelCount parameter to + Pa_OpenStream() otherwise a paInvalidChannelCount error will result. + */ + PaWinMmeDeviceAndChannelCount *devices; + unsigned long deviceCount; + + /* + support for WAVEFORMATEXTENSIBLE channel masks. If flags contains + paWinMmeUseChannelMask this allows you to specify which speakers + to address in a multichannel stream. Constants for channelMask + are specified in pa_win_waveformat.h + + */ + PaWinWaveFormatChannelMask channelMask; + +}PaWinMmeStreamInfo; + + +/** Retrieve the number of wave in handles used by a PortAudio WinMME stream. + Returns zero if the stream is output only. + + @return A non-negative value indicating the number of wave in handles + or, a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. + + @see PaWinMME_GetStreamInputHandle +*/ +int PaWinMME_GetStreamInputHandleCount( PaStream* stream ); + + +/** Retrieve a wave in handle used by a PortAudio WinMME stream. + + @param stream The stream to query. + @param handleIndex The zero based index of the wave in handle to retrieve. This + should be in the range [0, PaWinMME_GetStreamInputHandleCount(stream)-1]. + + @return A valid wave in handle, or NULL if an error occurred. + + @see PaWinMME_GetStreamInputHandle +*/ +HWAVEIN PaWinMME_GetStreamInputHandle( PaStream* stream, int handleIndex ); + + +/** Retrieve the number of wave out handles used by a PortAudio WinMME stream. + Returns zero if the stream is input only. + + @return A non-negative value indicating the number of wave out handles + or, a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. + + @see PaWinMME_GetStreamOutputHandle +*/ +int PaWinMME_GetStreamOutputHandleCount( PaStream* stream ); + + +/** Retrieve a wave out handle used by a PortAudio WinMME stream. + + @param stream The stream to query. + @param handleIndex The zero based index of the wave out handle to retrieve. + This should be in the range [0, PaWinMME_GetStreamOutputHandleCount(stream)-1]. + + @return A valid wave out handle, or NULL if an error occurred. + + @see PaWinMME_GetStreamOutputHandleCount +*/ +HWAVEOUT PaWinMME_GetStreamOutputHandle( PaStream* stream, int handleIndex ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_WIN_WMME_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/include/portaudio.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1174 @@ +#ifndef PORTAUDIO_H +#define PORTAUDIO_H +/* + * $Id: portaudio.h 1745 2011-08-25 17:44:01Z rossb $ + * PortAudio Portable Real-Time Audio Library + * PortAudio API Header File + * Latest version available at: http://www.portaudio.com/ + * + * Copyright (c) 1999-2002 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup public_header + @brief The portable PortAudio API. +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/** Retrieve the release number of the currently running PortAudio build, + eg 1900. +*/ +int Pa_GetVersion( void ); + + +/** Retrieve a textual description of the current PortAudio build, + eg "PortAudio V19-devel 13 October 2002". +*/ +const char* Pa_GetVersionText( void ); + + +/** Error codes returned by PortAudio functions. + Note that with the exception of paNoError, all PaErrorCodes are negative. +*/ + +typedef int PaError; +typedef enum PaErrorCode +{ + paNoError = 0, + + paNotInitialized = -10000, + paUnanticipatedHostError, + paInvalidChannelCount, + paInvalidSampleRate, + paInvalidDevice, + paInvalidFlag, + paSampleFormatNotSupported, + paBadIODeviceCombination, + paInsufficientMemory, + paBufferTooBig, + paBufferTooSmall, + paNullCallback, + paBadStreamPtr, + paTimedOut, + paInternalError, + paDeviceUnavailable, + paIncompatibleHostApiSpecificStreamInfo, + paStreamIsStopped, + paStreamIsNotStopped, + paInputOverflowed, + paOutputUnderflowed, + paHostApiNotFound, + paInvalidHostApi, + paCanNotReadFromACallbackStream, + paCanNotWriteToACallbackStream, + paCanNotReadFromAnOutputOnlyStream, + paCanNotWriteToAnInputOnlyStream, + paIncompatibleStreamHostApi, + paBadBufferPtr +} PaErrorCode; + + +/** Translate the supplied PortAudio error code into a human readable + message. +*/ +const char *Pa_GetErrorText( PaError errorCode ); + + +/** Library initialization function - call this before using PortAudio. + This function initializes internal data structures and prepares underlying + host APIs for use. With the exception of Pa_GetVersion(), Pa_GetVersionText(), + and Pa_GetErrorText(), this function MUST be called before using any other + PortAudio API functions. + + If Pa_Initialize() is called multiple times, each successful + call must be matched with a corresponding call to Pa_Terminate(). + Pairs of calls to Pa_Initialize()/Pa_Terminate() may overlap, and are not + required to be fully nested. + + Note that if Pa_Initialize() returns an error code, Pa_Terminate() should + NOT be called. + + @return paNoError if successful, otherwise an error code indicating the cause + of failure. + + @see Pa_Terminate +*/ +PaError Pa_Initialize( void ); + + +/** Library termination function - call this when finished using PortAudio. + This function deallocates all resources allocated by PortAudio since it was + initialized by a call to Pa_Initialize(). In cases where Pa_Initialise() has + been called multiple times, each call must be matched with a corresponding call + to Pa_Terminate(). The final matching call to Pa_Terminate() will automatically + close any PortAudio streams that are still open. + + Pa_Terminate() MUST be called before exiting a program which uses PortAudio. + Failure to do so may result in serious resource leaks, such as audio devices + not being available until the next reboot. + + @return paNoError if successful, otherwise an error code indicating the cause + of failure. + + @see Pa_Initialize +*/ +PaError Pa_Terminate( void ); + + + +/** The type used to refer to audio devices. Values of this type usually + range from 0 to (Pa_GetDeviceCount()-1), and may also take on the PaNoDevice + and paUseHostApiSpecificDeviceSpecification values. + + @see Pa_GetDeviceCount, paNoDevice, paUseHostApiSpecificDeviceSpecification +*/ +typedef int PaDeviceIndex; + + +/** A special PaDeviceIndex value indicating that no device is available, + or should be used. + + @see PaDeviceIndex +*/ +#define paNoDevice ((PaDeviceIndex)-1) + + +/** A special PaDeviceIndex value indicating that the device(s) to be used + are specified in the host api specific stream info structure. + + @see PaDeviceIndex +*/ +#define paUseHostApiSpecificDeviceSpecification ((PaDeviceIndex)-2) + + +/* Host API enumeration mechanism */ + +/** The type used to enumerate to host APIs at runtime. Values of this type + range from 0 to (Pa_GetHostApiCount()-1). + + @see Pa_GetHostApiCount +*/ +typedef int PaHostApiIndex; + + +/** Retrieve the number of available host APIs. Even if a host API is + available it may have no devices available. + + @return A non-negative value indicating the number of available host APIs + or, a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. + + @see PaHostApiIndex +*/ +PaHostApiIndex Pa_GetHostApiCount( void ); + + +/** Retrieve the index of the default host API. The default host API will be + the lowest common denominator host API on the current platform and is + unlikely to provide the best performance. + + @return A non-negative value ranging from 0 to (Pa_GetHostApiCount()-1) + indicating the default host API index or, a PaErrorCode (which are always + negative) if PortAudio is not initialized or an error is encountered. +*/ +PaHostApiIndex Pa_GetDefaultHostApi( void ); + + +/** Unchanging unique identifiers for each supported host API. This type + is used in the PaHostApiInfo structure. The values are guaranteed to be + unique and to never change, thus allowing code to be written that + conditionally uses host API specific extensions. + + New type ids will be allocated when support for a host API reaches + "public alpha" status, prior to that developers should use the + paInDevelopment type id. + + @see PaHostApiInfo +*/ +typedef enum PaHostApiTypeId +{ + paInDevelopment=0, /* use while developing support for a new host API */ + paDirectSound=1, + paMME=2, + paASIO=3, + paSoundManager=4, + paCoreAudio=5, + paOSS=7, + paALSA=8, + paAL=9, + paBeOS=10, + paWDMKS=11, + paJACK=12, + paWASAPI=13, + paAudioScienceHPI=14 +} PaHostApiTypeId; + + +/** A structure containing information about a particular host API. */ + +typedef struct PaHostApiInfo +{ + /** this is struct version 1 */ + int structVersion; + /** The well known unique identifier of this host API @see PaHostApiTypeId */ + PaHostApiTypeId type; + /** A textual description of the host API for display on user interfaces. */ + const char *name; + + /** The number of devices belonging to this host API. This field may be + used in conjunction with Pa_HostApiDeviceIndexToDeviceIndex() to enumerate + all devices for this host API. + @see Pa_HostApiDeviceIndexToDeviceIndex + */ + int deviceCount; + + /** The default input device for this host API. The value will be a + device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice + if no default input device is available. + */ + PaDeviceIndex defaultInputDevice; + + /** The default output device for this host API. The value will be a + device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice + if no default output device is available. + */ + PaDeviceIndex defaultOutputDevice; + +} PaHostApiInfo; + + +/** Retrieve a pointer to a structure containing information about a specific + host Api. + + @param hostApi A valid host API index ranging from 0 to (Pa_GetHostApiCount()-1) + + @return A pointer to an immutable PaHostApiInfo structure describing + a specific host API. If the hostApi parameter is out of range or an error + is encountered, the function returns NULL. + + The returned structure is owned by the PortAudio implementation and must not + be manipulated or freed. The pointer is only guaranteed to be valid between + calls to Pa_Initialize() and Pa_Terminate(). +*/ +const PaHostApiInfo * Pa_GetHostApiInfo( PaHostApiIndex hostApi ); + + +/** Convert a static host API unique identifier, into a runtime + host API index. + + @param type A unique host API identifier belonging to the PaHostApiTypeId + enumeration. + + @return A valid PaHostApiIndex ranging from 0 to (Pa_GetHostApiCount()-1) or, + a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. + + The paHostApiNotFound error code indicates that the host API specified by the + type parameter is not available. + + @see PaHostApiTypeId +*/ +PaHostApiIndex Pa_HostApiTypeIdToHostApiIndex( PaHostApiTypeId type ); + + +/** Convert a host-API-specific device index to standard PortAudio device index. + This function may be used in conjunction with the deviceCount field of + PaHostApiInfo to enumerate all devices for the specified host API. + + @param hostApi A valid host API index ranging from 0 to (Pa_GetHostApiCount()-1) + + @param hostApiDeviceIndex A valid per-host device index in the range + 0 to (Pa_GetHostApiInfo(hostApi)->deviceCount-1) + + @return A non-negative PaDeviceIndex ranging from 0 to (Pa_GetDeviceCount()-1) + or, a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. + + A paInvalidHostApi error code indicates that the host API index specified by + the hostApi parameter is out of range. + + A paInvalidDevice error code indicates that the hostApiDeviceIndex parameter + is out of range. + + @see PaHostApiInfo +*/ +PaDeviceIndex Pa_HostApiDeviceIndexToDeviceIndex( PaHostApiIndex hostApi, + int hostApiDeviceIndex ); + + + +/** Structure used to return information about a host error condition. +*/ +typedef struct PaHostErrorInfo{ + PaHostApiTypeId hostApiType; /**< the host API which returned the error code */ + long errorCode; /**< the error code returned */ + const char *errorText; /**< a textual description of the error if available, otherwise a zero-length string */ +}PaHostErrorInfo; + + +/** Return information about the last host error encountered. The error + information returned by Pa_GetLastHostErrorInfo() will never be modified + asynchronously by errors occurring in other PortAudio owned threads + (such as the thread that manages the stream callback.) + + This function is provided as a last resort, primarily to enhance debugging + by providing clients with access to all available error information. + + @return A pointer to an immutable structure constraining information about + the host error. The values in this structure will only be valid if a + PortAudio function has previously returned the paUnanticipatedHostError + error code. +*/ +const PaHostErrorInfo* Pa_GetLastHostErrorInfo( void ); + + + +/* Device enumeration and capabilities */ + +/** Retrieve the number of available devices. The number of available devices + may be zero. + + @return A non-negative value indicating the number of available devices or, + a PaErrorCode (which are always negative) if PortAudio is not initialized + or an error is encountered. +*/ +PaDeviceIndex Pa_GetDeviceCount( void ); + + +/** Retrieve the index of the default input device. The result can be + used in the inputDevice parameter to Pa_OpenStream(). + + @return The default input device index for the default host API, or paNoDevice + if no default input device is available or an error was encountered. +*/ +PaDeviceIndex Pa_GetDefaultInputDevice( void ); + + +/** Retrieve the index of the default output device. The result can be + used in the outputDevice parameter to Pa_OpenStream(). + + @return The default output device index for the default host API, or paNoDevice + if no default output device is available or an error was encountered. + + @note + On the PC, the user can specify a default device by + setting an environment variable. For example, to use device #1. +<pre> + set PA_RECOMMENDED_OUTPUT_DEVICE=1 +</pre> + The user should first determine the available device ids by using + the supplied application "pa_devs". +*/ +PaDeviceIndex Pa_GetDefaultOutputDevice( void ); + + +/** The type used to represent monotonic time in seconds. PaTime is + used for the fields of the PaStreamCallbackTimeInfo argument to the + PaStreamCallback and as the result of Pa_GetStreamTime(). + + PaTime values have unspecified origin. + + @see PaStreamCallback, PaStreamCallbackTimeInfo, Pa_GetStreamTime +*/ +typedef double PaTime; + + +/** A type used to specify one or more sample formats. Each value indicates + a possible format for sound data passed to and from the stream callback, + Pa_ReadStream and Pa_WriteStream. + + The standard formats paFloat32, paInt16, paInt32, paInt24, paInt8 + and aUInt8 are usually implemented by all implementations. + + The floating point representation (paFloat32) uses +1.0 and -1.0 as the + maximum and minimum respectively. + + paUInt8 is an unsigned 8 bit format where 128 is considered "ground" + + The paNonInterleaved flag indicates that audio data is passed as an array + of pointers to separate buffers, one buffer for each channel. Usually, + when this flag is not used, audio data is passed as a single buffer with + all channels interleaved. + + @see Pa_OpenStream, Pa_OpenDefaultStream, PaDeviceInfo + @see paFloat32, paInt16, paInt32, paInt24, paInt8 + @see paUInt8, paCustomFormat, paNonInterleaved +*/ +typedef unsigned long PaSampleFormat; + + +#define paFloat32 ((PaSampleFormat) 0x00000001) /**< @see PaSampleFormat */ +#define paInt32 ((PaSampleFormat) 0x00000002) /**< @see PaSampleFormat */ +#define paInt24 ((PaSampleFormat) 0x00000004) /**< Packed 24 bit format. @see PaSampleFormat */ +#define paInt16 ((PaSampleFormat) 0x00000008) /**< @see PaSampleFormat */ +#define paInt8 ((PaSampleFormat) 0x00000010) /**< @see PaSampleFormat */ +#define paUInt8 ((PaSampleFormat) 0x00000020) /**< @see PaSampleFormat */ +#define paCustomFormat ((PaSampleFormat) 0x00010000) /**< @see PaSampleFormat */ + +#define paNonInterleaved ((PaSampleFormat) 0x80000000) /**< @see PaSampleFormat */ + +/** A structure providing information and capabilities of PortAudio devices. + Devices may support input, output or both input and output. +*/ +typedef struct PaDeviceInfo +{ + int structVersion; /* this is struct version 2 */ + const char *name; + PaHostApiIndex hostApi; /**< note this is a host API index, not a type id*/ + + int maxInputChannels; + int maxOutputChannels; + + /** Default latency values for interactive performance. */ + PaTime defaultLowInputLatency; + PaTime defaultLowOutputLatency; + /** Default latency values for robust non-interactive applications (eg. playing sound files). */ + PaTime defaultHighInputLatency; + PaTime defaultHighOutputLatency; + + double defaultSampleRate; +} PaDeviceInfo; + + +/** Retrieve a pointer to a PaDeviceInfo structure containing information + about the specified device. + @return A pointer to an immutable PaDeviceInfo structure. If the device + parameter is out of range the function returns NULL. + + @param device A valid device index in the range 0 to (Pa_GetDeviceCount()-1) + + @note PortAudio manages the memory referenced by the returned pointer, + the client must not manipulate or free the memory. The pointer is only + guaranteed to be valid between calls to Pa_Initialize() and Pa_Terminate(). + + @see PaDeviceInfo, PaDeviceIndex +*/ +const PaDeviceInfo* Pa_GetDeviceInfo( PaDeviceIndex device ); + + +/** Parameters for one direction (input or output) of a stream. +*/ +typedef struct PaStreamParameters +{ + /** A valid device index in the range 0 to (Pa_GetDeviceCount()-1) + specifying the device to be used or the special constant + paUseHostApiSpecificDeviceSpecification which indicates that the actual + device(s) to use are specified in hostApiSpecificStreamInfo. + This field must not be set to paNoDevice. + */ + PaDeviceIndex device; + + /** The number of channels of sound to be delivered to the + stream callback or accessed by Pa_ReadStream() or Pa_WriteStream(). + It can range from 1 to the value of maxInputChannels in the + PaDeviceInfo record for the device specified by the device parameter. + */ + int channelCount; + + /** The sample format of the buffer provided to the stream callback, + a_ReadStream() or Pa_WriteStream(). It may be any of the formats described + by the PaSampleFormat enumeration. + */ + PaSampleFormat sampleFormat; + + /** The desired latency in seconds. Where practical, implementations should + configure their latency based on these parameters, otherwise they may + choose the closest viable latency instead. Unless the suggested latency + is greater than the absolute upper limit for the device implementations + should round the suggestedLatency up to the next practical value - ie to + provide an equal or higher latency than suggestedLatency wherever possible. + Actual latency values for an open stream may be retrieved using the + inputLatency and outputLatency fields of the PaStreamInfo structure + returned by Pa_GetStreamInfo(). + @see default*Latency in PaDeviceInfo, *Latency in PaStreamInfo + */ + PaTime suggestedLatency; + + /** An optional pointer to a host api specific data structure + containing additional information for device setup and/or stream processing. + hostApiSpecificStreamInfo is never required for correct operation, + if not used it should be set to NULL. + */ + void *hostApiSpecificStreamInfo; + +} PaStreamParameters; + + +/** Return code for Pa_IsFormatSupported indicating success. */ +#define paFormatIsSupported (0) + +/** Determine whether it would be possible to open a stream with the specified + parameters. + + @param inputParameters A structure that describes the input parameters used to + open a stream. The suggestedLatency field is ignored. See PaStreamParameters + for a description of these parameters. inputParameters must be NULL for + output-only streams. + + @param outputParameters A structure that describes the output parameters used + to open a stream. The suggestedLatency field is ignored. See PaStreamParameters + for a description of these parameters. outputParameters must be NULL for + input-only streams. + + @param sampleRate The required sampleRate. For full-duplex streams it is the + sample rate for both input and output + + @return Returns 0 if the format is supported, and an error code indicating why + the format is not supported otherwise. The constant paFormatIsSupported is + provided to compare with the return value for success. + + @see paFormatIsSupported, PaStreamParameters +*/ +PaError Pa_IsFormatSupported( const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); + + + +/* Streaming types and functions */ + + +/** + A single PaStream can provide multiple channels of real-time + streaming audio input and output to a client application. A stream + provides access to audio hardware represented by one or more + PaDevices. Depending on the underlying Host API, it may be possible + to open multiple streams using the same device, however this behavior + is implementation defined. Portable applications should assume that + a PaDevice may be simultaneously used by at most one PaStream. + + Pointers to PaStream objects are passed between PortAudio functions that + operate on streams. + + @see Pa_OpenStream, Pa_OpenDefaultStream, Pa_OpenDefaultStream, Pa_CloseStream, + Pa_StartStream, Pa_StopStream, Pa_AbortStream, Pa_IsStreamActive, + Pa_GetStreamTime, Pa_GetStreamCpuLoad + +*/ +typedef void PaStream; + + +/** Can be passed as the framesPerBuffer parameter to Pa_OpenStream() + or Pa_OpenDefaultStream() to indicate that the stream callback will + accept buffers of any size. +*/ +#define paFramesPerBufferUnspecified (0) + + +/** Flags used to control the behavior of a stream. They are passed as + parameters to Pa_OpenStream or Pa_OpenDefaultStream. Multiple flags may be + ORed together. + + @see Pa_OpenStream, Pa_OpenDefaultStream + @see paNoFlag, paClipOff, paDitherOff, paNeverDropInput, + paPrimeOutputBuffersUsingStreamCallback, paPlatformSpecificFlags +*/ +typedef unsigned long PaStreamFlags; + +/** @see PaStreamFlags */ +#define paNoFlag ((PaStreamFlags) 0) + +/** Disable default clipping of out of range samples. + @see PaStreamFlags +*/ +#define paClipOff ((PaStreamFlags) 0x00000001) + +/** Disable default dithering. + @see PaStreamFlags +*/ +#define paDitherOff ((PaStreamFlags) 0x00000002) + +/** Flag requests that where possible a full duplex stream will not discard + overflowed input samples without calling the stream callback. This flag is + only valid for full duplex callback streams and only when used in combination + with the paFramesPerBufferUnspecified (0) framesPerBuffer parameter. Using + this flag incorrectly results in a paInvalidFlag error being returned from + Pa_OpenStream and Pa_OpenDefaultStream. + + @see PaStreamFlags, paFramesPerBufferUnspecified +*/ +#define paNeverDropInput ((PaStreamFlags) 0x00000004) + +/** Call the stream callback to fill initial output buffers, rather than the + default behavior of priming the buffers with zeros (silence). This flag has + no effect for input-only and blocking read/write streams. + + @see PaStreamFlags +*/ +#define paPrimeOutputBuffersUsingStreamCallback ((PaStreamFlags) 0x00000008) + +/** A mask specifying the platform specific bits. + @see PaStreamFlags +*/ +#define paPlatformSpecificFlags ((PaStreamFlags)0xFFFF0000) + +/** + Timing information for the buffers passed to the stream callback. + + Time values are expressed in seconds and are synchronised with the time base used by Pa_GetStreamTime() for the associated stream. + + @see PaStreamCallback, Pa_GetStreamTime +*/ +typedef struct PaStreamCallbackTimeInfo{ + PaTime inputBufferAdcTime; /**< The time when the first sample of the input buffer was captured at the ADC input */ + PaTime currentTime; /**< The time when the stream callback was invoked */ + PaTime outputBufferDacTime; /**< The time when the first sample of the output buffer will output the DAC */ +} PaStreamCallbackTimeInfo; + + +/** + Flag bit constants for the statusFlags to PaStreamCallback. + + @see paInputUnderflow, paInputOverflow, paOutputUnderflow, paOutputOverflow, + paPrimingOutput +*/ +typedef unsigned long PaStreamCallbackFlags; + +/** In a stream opened with paFramesPerBufferUnspecified, indicates that + input data is all silence (zeros) because no real data is available. In a + stream opened without paFramesPerBufferUnspecified, it indicates that one or + more zero samples have been inserted into the input buffer to compensate + for an input underflow. + @see PaStreamCallbackFlags +*/ +#define paInputUnderflow ((PaStreamCallbackFlags) 0x00000001) + +/** In a stream opened with paFramesPerBufferUnspecified, indicates that data + prior to the first sample of the input buffer was discarded due to an + overflow, possibly because the stream callback is using too much CPU time. + Otherwise indicates that data prior to one or more samples in the + input buffer was discarded. + @see PaStreamCallbackFlags +*/ +#define paInputOverflow ((PaStreamCallbackFlags) 0x00000002) + +/** Indicates that output data (or a gap) was inserted, possibly because the + stream callback is using too much CPU time. + @see PaStreamCallbackFlags +*/ +#define paOutputUnderflow ((PaStreamCallbackFlags) 0x00000004) + +/** Indicates that output data will be discarded because no room is available. + @see PaStreamCallbackFlags +*/ +#define paOutputOverflow ((PaStreamCallbackFlags) 0x00000008) + +/** Some of all of the output data will be used to prime the stream, input + data may be zero. + @see PaStreamCallbackFlags +*/ +#define paPrimingOutput ((PaStreamCallbackFlags) 0x00000010) + +/** + Allowable return values for the PaStreamCallback. + @see PaStreamCallback +*/ +typedef enum PaStreamCallbackResult +{ + paContinue=0, /**< Signal that the stream should continue invoking the callback and processing audio. */ + paComplete=1, /**< Signal that the stream should stop invoking the callback and finish once all output samples have played. */ + paAbort=2 /**< Signal that the stream should stop invoking the callback and finish as soon as possible. */ +} PaStreamCallbackResult; + + +/** + Functions of type PaStreamCallback are implemented by PortAudio clients. + They consume, process or generate audio in response to requests from an + active PortAudio stream. + + When a stream is running, PortAudio calls the stream callback periodically. + The callback function is responsible for processing buffers of audio samples + passed via the input and output parameters. + + The PortAudio stream callback runs at very high or real-time priority. + It is required to consistently meet its time deadlines. Do not allocate + memory, access the file system, call library functions or call other functions + from the stream callback that may block or take an unpredictable amount of + time to complete. + + In order for a stream to maintain glitch-free operation the callback + must consume and return audio data faster than it is recorded and/or + played. PortAudio anticipates that each callback invocation may execute for + a duration approaching the duration of frameCount audio frames at the stream + sample rate. It is reasonable to expect to be able to utilise 70% or more of + the available CPU time in the PortAudio callback. However, due to buffer size + adaption and other factors, not all host APIs are able to guarantee audio + stability under heavy CPU load with arbitrary fixed callback buffer sizes. + When high callback CPU utilisation is required the most robust behavior + can be achieved by using paFramesPerBufferUnspecified as the + Pa_OpenStream() framesPerBuffer parameter. + + @param input and @param output are either arrays of interleaved samples or; + if non-interleaved samples were requested using the paNonInterleaved sample + format flag, an array of buffer pointers, one non-interleaved buffer for + each channel. + + The format, packing and number of channels used by the buffers are + determined by parameters to Pa_OpenStream(). + + @param frameCount The number of sample frames to be processed by + the stream callback. + + @param timeInfo Timestamps indicating the ADC capture time of the first sample + in the input buffer, the DAC output time of the first sample in the output buffer + and the time the callback was invoked. + See PaStreamCallbackTimeInfo and Pa_GetStreamTime() + + @param statusFlags Flags indicating whether input and/or output buffers + have been inserted or will be dropped to overcome underflow or overflow + conditions. + + @param userData The value of a user supplied pointer passed to + Pa_OpenStream() intended for storing synthesis data etc. + + @return + The stream callback should return one of the values in the + ::PaStreamCallbackResult enumeration. To ensure that the callback continues + to be called, it should return paContinue (0). Either paComplete or paAbort + can be returned to finish stream processing, after either of these values is + returned the callback will not be called again. If paAbort is returned the + stream will finish as soon as possible. If paComplete is returned, the stream + will continue until all buffers generated by the callback have been played. + This may be useful in applications such as soundfile players where a specific + duration of output is required. However, it is not necessary to utilize this + mechanism as Pa_StopStream(), Pa_AbortStream() or Pa_CloseStream() can also + be used to stop the stream. The callback must always fill the entire output + buffer irrespective of its return value. + + @see Pa_OpenStream, Pa_OpenDefaultStream + + @note With the exception of Pa_GetStreamCpuLoad() it is not permissible to call + PortAudio API functions from within the stream callback. +*/ +typedef int PaStreamCallback( + const void *input, void *output, + unsigned long frameCount, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ); + + +/** Opens a stream for either input, output or both. + + @param stream The address of a PaStream pointer which will receive + a pointer to the newly opened stream. + + @param inputParameters A structure that describes the input parameters used by + the opened stream. See PaStreamParameters for a description of these parameters. + inputParameters must be NULL for output-only streams. + + @param outputParameters A structure that describes the output parameters used by + the opened stream. See PaStreamParameters for a description of these parameters. + outputParameters must be NULL for input-only streams. + + @param sampleRate The desired sampleRate. For full-duplex streams it is the + sample rate for both input and output + + @param framesPerBuffer The number of frames passed to the stream callback + function, or the preferred block granularity for a blocking read/write stream. + The special value paFramesPerBufferUnspecified (0) may be used to request that + the stream callback will receive an optimal (and possibly varying) number of + frames based on host requirements and the requested latency settings. + Note: With some host APIs, the use of non-zero framesPerBuffer for a callback + stream may introduce an additional layer of buffering which could introduce + additional latency. PortAudio guarantees that the additional latency + will be kept to the theoretical minimum however, it is strongly recommended + that a non-zero framesPerBuffer value only be used when your algorithm + requires a fixed number of frames per stream callback. + + @param streamFlags Flags which modify the behavior of the streaming process. + This parameter may contain a combination of flags ORed together. Some flags may + only be relevant to certain buffer formats. + + @param streamCallback A pointer to a client supplied function that is responsible + for processing and filling input and output buffers. If this parameter is NULL + the stream will be opened in 'blocking read/write' mode. In blocking mode, + the client can receive sample data using Pa_ReadStream and write sample data + using Pa_WriteStream, the number of samples that may be read or written + without blocking is returned by Pa_GetStreamReadAvailable and + Pa_GetStreamWriteAvailable respectively. + + @param userData A client supplied pointer which is passed to the stream callback + function. It could for example, contain a pointer to instance data necessary + for processing the audio buffers. This parameter is ignored if streamCallback + is NULL. + + @return + Upon success Pa_OpenStream() returns paNoError and places a pointer to a + valid PaStream in the stream argument. The stream is inactive (stopped). + If a call to Pa_OpenStream() fails, a non-zero error code is returned (see + PaError for possible error codes) and the value of stream is invalid. + + @see PaStreamParameters, PaStreamCallback, Pa_ReadStream, Pa_WriteStream, + Pa_GetStreamReadAvailable, Pa_GetStreamWriteAvailable +*/ +PaError Pa_OpenStream( PaStream** stream, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); + + +/** A simplified version of Pa_OpenStream() that opens the default input + and/or output devices. + + @param stream The address of a PaStream pointer which will receive + a pointer to the newly opened stream. + + @param numInputChannels The number of channels of sound that will be supplied + to the stream callback or returned by Pa_ReadStream. It can range from 1 to + the value of maxInputChannels in the PaDeviceInfo record for the default input + device. If 0 the stream is opened as an output-only stream. + + @param numOutputChannels The number of channels of sound to be delivered to the + stream callback or passed to Pa_WriteStream. It can range from 1 to the value + of maxOutputChannels in the PaDeviceInfo record for the default output device. + If 0 the stream is opened as an output-only stream. + + @param sampleFormat The sample format of both the input and output buffers + provided to the callback or passed to and from Pa_ReadStream and Pa_WriteStream. + sampleFormat may be any of the formats described by the PaSampleFormat + enumeration. + + @param sampleRate Same as Pa_OpenStream parameter of the same name. + @param framesPerBuffer Same as Pa_OpenStream parameter of the same name. + @param streamCallback Same as Pa_OpenStream parameter of the same name. + @param userData Same as Pa_OpenStream parameter of the same name. + + @return As for Pa_OpenStream + + @see Pa_OpenStream, PaStreamCallback +*/ +PaError Pa_OpenDefaultStream( PaStream** stream, + int numInputChannels, + int numOutputChannels, + PaSampleFormat sampleFormat, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamCallback *streamCallback, + void *userData ); + + +/** Closes an audio stream. If the audio stream is active it + discards any pending buffers as if Pa_AbortStream() had been called. +*/ +PaError Pa_CloseStream( PaStream *stream ); + + +/** Functions of type PaStreamFinishedCallback are implemented by PortAudio + clients. They can be registered with a stream using the Pa_SetStreamFinishedCallback + function. Once registered they are called when the stream becomes inactive + (ie once a call to Pa_StopStream() will not block). + A stream will become inactive after the stream callback returns non-zero, + or when Pa_StopStream or Pa_AbortStream is called. For a stream providing audio + output, if the stream callback returns paComplete, or Pa_StopStream is called, + the stream finished callback will not be called until all generated sample data + has been played. + + @param userData The userData parameter supplied to Pa_OpenStream() + + @see Pa_SetStreamFinishedCallback +*/ +typedef void PaStreamFinishedCallback( void *userData ); + + +/** Register a stream finished callback function which will be called when the + stream becomes inactive. See the description of PaStreamFinishedCallback for + further details about when the callback will be called. + + @param stream a pointer to a PaStream that is in the stopped state - if the + stream is not stopped, the stream's finished callback will remain unchanged + and an error code will be returned. + + @param streamFinishedCallback a pointer to a function with the same signature + as PaStreamFinishedCallback, that will be called when the stream becomes + inactive. Passing NULL for this parameter will un-register a previously + registered stream finished callback function. + + @return on success returns paNoError, otherwise an error code indicating the cause + of the error. + + @see PaStreamFinishedCallback +*/ +PaError Pa_SetStreamFinishedCallback( PaStream *stream, PaStreamFinishedCallback* streamFinishedCallback ); + + +/** Commences audio processing. +*/ +PaError Pa_StartStream( PaStream *stream ); + + +/** Terminates audio processing. It waits until all pending + audio buffers have been played before it returns. +*/ +PaError Pa_StopStream( PaStream *stream ); + + +/** Terminates audio processing immediately without waiting for pending + buffers to complete. +*/ +PaError Pa_AbortStream( PaStream *stream ); + + +/** Determine whether the stream is stopped. + A stream is considered to be stopped prior to a successful call to + Pa_StartStream and after a successful call to Pa_StopStream or Pa_AbortStream. + If a stream callback returns a value other than paContinue the stream is NOT + considered to be stopped. + + @return Returns one (1) when the stream is stopped, zero (0) when + the stream is running or, a PaErrorCode (which are always negative) if + PortAudio is not initialized or an error is encountered. + + @see Pa_StopStream, Pa_AbortStream, Pa_IsStreamActive +*/ +PaError Pa_IsStreamStopped( PaStream *stream ); + + +/** Determine whether the stream is active. + A stream is active after a successful call to Pa_StartStream(), until it + becomes inactive either as a result of a call to Pa_StopStream() or + Pa_AbortStream(), or as a result of a return value other than paContinue from + the stream callback. In the latter case, the stream is considered inactive + after the last buffer has finished playing. + + @return Returns one (1) when the stream is active (ie playing or recording + audio), zero (0) when not playing or, a PaErrorCode (which are always negative) + if PortAudio is not initialized or an error is encountered. + + @see Pa_StopStream, Pa_AbortStream, Pa_IsStreamStopped +*/ +PaError Pa_IsStreamActive( PaStream *stream ); + + + +/** A structure containing unchanging information about an open stream. + @see Pa_GetStreamInfo +*/ + +typedef struct PaStreamInfo +{ + /** this is struct version 1 */ + int structVersion; + + /** The input latency of the stream in seconds. This value provides the most + accurate estimate of input latency available to the implementation. It may + differ significantly from the suggestedLatency value passed to Pa_OpenStream(). + The value of this field will be zero (0.) for output-only streams. + @see PaTime + */ + PaTime inputLatency; + + /** The output latency of the stream in seconds. This value provides the most + accurate estimate of output latency available to the implementation. It may + differ significantly from the suggestedLatency value passed to Pa_OpenStream(). + The value of this field will be zero (0.) for input-only streams. + @see PaTime + */ + PaTime outputLatency; + + /** The sample rate of the stream in Hertz (samples per second). In cases + where the hardware sample rate is inaccurate and PortAudio is aware of it, + the value of this field may be different from the sampleRate parameter + passed to Pa_OpenStream(). If information about the actual hardware sample + rate is not available, this field will have the same value as the sampleRate + parameter passed to Pa_OpenStream(). + */ + double sampleRate; + +} PaStreamInfo; + + +/** Retrieve a pointer to a PaStreamInfo structure containing information + about the specified stream. + @return A pointer to an immutable PaStreamInfo structure. If the stream + parameter invalid, or an error is encountered, the function returns NULL. + + @param stream A pointer to an open stream previously created with Pa_OpenStream. + + @note PortAudio manages the memory referenced by the returned pointer, + the client must not manipulate or free the memory. The pointer is only + guaranteed to be valid until the specified stream is closed. + + @see PaStreamInfo +*/ +const PaStreamInfo* Pa_GetStreamInfo( PaStream *stream ); + + +/** Returns the current time in seconds for a stream according to the same clock used + to generate callback PaStreamCallbackTimeInfo timestamps. The time values are + monotonically increasing and have unspecified origin. + + Pa_GetStreamTime returns valid time values for the entire life of the stream, + from when the stream is opened until it is closed. Starting and stopping the stream + does not affect the passage of time returned by Pa_GetStreamTime. + + This time may be used for synchronizing other events to the audio stream, for + example synchronizing audio to MIDI. + + @return The stream's current time in seconds, or 0 if an error occurred. + + @see PaTime, PaStreamCallback, PaStreamCallbackTimeInfo +*/ +PaTime Pa_GetStreamTime( PaStream *stream ); + + +/** Retrieve CPU usage information for the specified stream. + The "CPU Load" is a fraction of total CPU time consumed by a callback stream's + audio processing routines including, but not limited to the client supplied + stream callback. This function does not work with blocking read/write streams. + + This function may be called from the stream callback function or the + application. + + @return + A floating point value, typically between 0.0 and 1.0, where 1.0 indicates + that the stream callback is consuming the maximum number of CPU cycles possible + to maintain real-time operation. A value of 0.5 would imply that PortAudio and + the stream callback was consuming roughly 50% of the available CPU time. The + return value may exceed 1.0. A value of 0.0 will always be returned for a + blocking read/write stream, or if an error occurs. +*/ +double Pa_GetStreamCpuLoad( PaStream* stream ); + + +/** Read samples from an input stream. The function doesn't return until + the entire buffer has been filled - this may involve waiting for the operating + system to supply the data. + + @param stream A pointer to an open stream previously created with Pa_OpenStream. + + @param buffer A pointer to a buffer of sample frames. The buffer contains + samples in the format specified by the inputParameters->sampleFormat field + used to open the stream, and the number of channels specified by + inputParameters->numChannels. If non-interleaved samples were requested using + the paNonInterleaved sample format flag, buffer is a pointer to the first element + of an array of buffer pointers, one non-interleaved buffer for each channel. + + @param frames The number of frames to be read into buffer. This parameter + is not constrained to a specific range, however high performance applications + will want to match this parameter to the framesPerBuffer parameter used + when opening the stream. + + @return On success PaNoError will be returned, or PaInputOverflowed if input + data was discarded by PortAudio after the previous call and before this call. +*/ +PaError Pa_ReadStream( PaStream* stream, + void *buffer, + unsigned long frames ); + + +/** Write samples to an output stream. This function doesn't return until the + entire buffer has been consumed - this may involve waiting for the operating + system to consume the data. + + @param stream A pointer to an open stream previously created with Pa_OpenStream. + + @param buffer A pointer to a buffer of sample frames. The buffer contains + samples in the format specified by the outputParameters->sampleFormat field + used to open the stream, and the number of channels specified by + outputParameters->numChannels. If non-interleaved samples were requested using + the paNonInterleaved sample format flag, buffer is a pointer to the first element + of an array of buffer pointers, one non-interleaved buffer for each channel. + + @param frames The number of frames to be written from buffer. This parameter + is not constrained to a specific range, however high performance applications + will want to match this parameter to the framesPerBuffer parameter used + when opening the stream. + + @return On success PaNoError will be returned, or paOutputUnderflowed if + additional output data was inserted after the previous call and before this + call. +*/ +PaError Pa_WriteStream( PaStream* stream, + const void *buffer, + unsigned long frames ); + + +/** Retrieve the number of frames that can be read from the stream without + waiting. + + @return Returns a non-negative value representing the maximum number of frames + that can be read from the stream without blocking or busy waiting or, a + PaErrorCode (which are always negative) if PortAudio is not initialized or an + error is encountered. +*/ +signed long Pa_GetStreamReadAvailable( PaStream* stream ); + + +/** Retrieve the number of frames that can be written to the stream without + waiting. + + @return Returns a non-negative value representing the maximum number of frames + that can be written to the stream without blocking or busy waiting or, a + PaErrorCode (which are always negative) if PortAudio is not initialized or an + error is encountered. +*/ +signed long Pa_GetStreamWriteAvailable( PaStream* stream ); + + +/* Miscellaneous utilities */ + + +/** Retrieve the size of a given sample format in bytes. + + @return The size in bytes of a single sample in the specified format, + or paSampleFormatNotSupported if the format is not supported. +*/ +PaError Pa_GetSampleSize( PaSampleFormat format ); + + +/** Put the caller to sleep for at least 'msec' milliseconds. This function is + provided only as a convenience for authors of portable code (such as the tests + and examples in the PortAudio distribution.) + + The function may sleep longer than requested so don't rely on this for accurate + musical timing. +*/ +void Pa_Sleep( long msec ); + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PORTAUDIO_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/index.html Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,105 @@ +<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> + <meta name="GENERATOR" content="Mozilla/4.79 [en] (Windows NT 5.0; U) [Netscape]"> + <meta name="Author" content="Phil Burk"> + <meta name="Description" content="PortAudio is a cross platform, open-source, audio I/O library.It provides a very simple API for recording and/or playing sound using a simple callback function."> + <meta name="KeyWords" content="audio, library, portable, open-source, DirectSound,sound, music, JSyn, synthesis,"> + <title>PortAudio Implementations for DirectSound</title> +</head> +<body> + +<center><table COLS=1 WIDTH="100%" BGCOLOR="#FADA7A" > +<tr> +<td> +<center> +<h1> +PortAudio - Portable Audio Library</h1></center> +</td> +</tr> +</table></center> + +<p>PortAudio is a cross platform, <a href="#License">open-source</a>, audio +I/O library proposed by <b>Ross Bencina</b> to the <a href="http://shoko.calarts.edu/~glmrboy/musicdsp/music-dsp.html">music-dsp</a> +mailing list. It lets you write simple audio programs in 'C' that will +compile and run on <b>Windows, Macintosh, Unix, BeOS</b>. PortAudio is +intended to promote the exchange of audio synthesis software between developers +on different platforms. +<p>For complete information on PortAudio and to download the latest releases, +please visit "<b><font size=+2><a href="http://www.portaudio.com">http://www.portaudio.com</a></font></b>". +<br> +<br> +<center> +<h2> +<b><a href="doc/html/index.html">Click here for Documentation</a></b></h2></center> + +<h2> +<b><font size=+2></font></b></h2> + +<h2> +<b><font size=+2>Contacts and E-Mail List</font></b></h2> + +<ul> +<li> +If you are using or implementing PortAudio then please join the <b><font size=+1><a href="http://techweb.rfa.org/mailman/listinfo/portaudio">PortAudio +mail list</a></font><font size=+2> </font></b>.</li> + +<li> +If you find bugs in one of these implementations, or have suggestions, +please e-mail them to <a href="mailto:philburk@softsynth.com">Phil Burk</a>.</li> + +<li> +If you make improvements to the library, please send them to us so we can +incorporate the improvements.</li> +</ul> + +<h2> +<a NAME="License"></a>License</h2> + +<table width="600"> +<tr><td> +<p> +PortAudio Portable Real-Time Audio Library +<br>Copyright © 1999-2006 Ross Bencina and Phil Burk +</p> +<p>Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the Software +is furnished to do so, subject to the following conditions: +</p> +<p> +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. +</p> +<p> +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND ON INFRINGEMENT. +<br>IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT +OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR +THE USE OR OTHER DEALINGS IN THE SOFTWARE. +</p> + +<p><i> +The text above constitutes the entire PortAudio license; however, +the PortAudio community also makes the following non-binding requests: +</i></p> +<p><i> +Any person wishing to distribute modifications to the Software is +requested to send the modifications to the original developer so that +they can be incorporated into the canonical version. It is also +requested that these non-binding requests be included along with the +license above. +</i></p> + +</td></tr></table> + + + +<br> +</body> +</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/install-sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,520 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2009-04-28.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/ltmain.sh Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,9642 @@ + +# libtool (GNU libtool) 2.4 +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4 Debian-2.4-2ubuntu1 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to <bug-libtool@gnu.org>. +# GNU libtool home page: <http://www.gnu.org/software/libtool/>. +# General help using GNU software: <http://www.gnu.org/gethelp/>. + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4 Debian-2.4-2ubuntu1" +TIMESTAMP="" +package_revision=1.3293 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "${write_libobj}" + } +} + + +################################################## +# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # +################################################## + +# func_convert_core_file_wine_to_w32 ARG +# Helper function used by file name conversion functions when $build is *nix, +# and $host is mingw, cygwin, or some other w32 environment. Relies on a +# correctly configured wine environment available, with the winepath program +# in $build's $PATH. +# +# ARG is the $build file name to be converted to w32 format. +# Result is available in $func_convert_core_file_wine_to_w32_result, and will +# be empty on error (or when ARG is empty) +func_convert_core_file_wine_to_w32 () +{ + $opt_debug + func_convert_core_file_wine_to_w32_result="$1" + if test -n "$1"; then + # Unfortunately, winepath does not exit with a non-zero error code, so we + # are forced to check the contents of stdout. On the other hand, if the + # command is not found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both error code of + # zero AND non-empty stdout, which explains the odd construction: + func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen <import library>. + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. +*/ +EOF + cat <<"EOF" +#ifdef _MSC_VER +# define _CRT_SECURE_NO_DEPRECATE 1 +#endif +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <<EOF +volatile const char * MAGIC_EXE = "$magic_exe"; +const char * LIB_PATH_VARNAME = "$shlibpath_var"; +EOF + + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + func_to_host_path "$temp_rpath" + cat <<EOF +const char * LIB_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * LIB_PATH_VALUE = ""; +EOF + fi + + if test -n "$dllsearchpath"; then + func_to_host_path "$dllsearchpath:" + cat <<EOF +const char * EXE_PATH_VARNAME = "PATH"; +const char * EXE_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * EXE_PATH_VARNAME = ""; +const char * EXE_PATH_VALUE = ""; +EOF + fi + + if test "$fast_install" = yes; then + cat <<EOF +const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ +EOF + else + cat <<EOF +const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ +EOF + fi + + + cat <<"EOF" + +#define LTWRAPPER_OPTION_PREFIX "--lt-" + +static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; +static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; +static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + int newargc; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *actual_cwrapper_name; + char *target_name; + char *lt_argv_zero; + intptr_t rval = 127; + + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + newargz = XMALLOC (char *, argc + 1); + + /* very simple arg parsing; don't want to rely on getopt + * also, copy all non cwrapper options to newargz, except + * argz[0], which is handled differently + */ + newargc=0; + for (i = 1; i < argc; i++) + { + if (strcmp (argv[i], dumpscript_opt) == 0) + { +EOF + case "$host" in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<"EOF" + lt_dump_script (stdout); + return 0; + } + if (strcmp (argv[i], debug_opt) == 0) + { + lt_debug = 1; + continue; + } + if (strcmp (argv[i], ltwrapper_option_prefix) == 0) + { + /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX + namespace, but it is not one of the ones we know about and + have already dealt with, above (inluding dump-script), then + report an error. Otherwise, targets might begin to believe + they are allowed to use options in the LTWRAPPER_OPTION_PREFIX + namespace. The first time any user complains about this, we'll + need to make LTWRAPPER_OPTION_PREFIX a configure-time option + or a configure.ac-settable value. + */ + lt_fatal (__FILE__, __LINE__, + "unrecognized %s option: '%s'", + ltwrapper_option_prefix, argv[i]); + } + /* otherwise ... */ + newargz[++newargc] = xstrdup (argv[i]); + } + newargz[++newargc] = NULL; + +EOF + cat <<EOF + /* The GNU banner must be the first non-error debug message */ + lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n"); +EOF + cat <<"EOF" + lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); + lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); + + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (before symlink chase) at: %s\n", + tmp_pathspec); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (after symlink chase) at: %s\n", + actual_cwrapper_path); + XFREE (tmp_pathspec); + + actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, actual_cwrapper_name); + + /* wrapper name transforms */ + strendzap (actual_cwrapper_name, ".exe"); + tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); + XFREE (actual_cwrapper_name); + actual_cwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + + /* target_name transforms -- use actual target program name; might have lt- prefix */ + target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); + strendzap (target_name, ".exe"); + tmp_pathspec = lt_extend_str (target_name, ".exe", 1); + XFREE (target_name); + target_name = tmp_pathspec; + tmp_pathspec = 0; + + lt_debugprintf (__FILE__, __LINE__, + "(main) libtool target name: %s\n", + target_name); +EOF + + cat <<EOF + newargz[0] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); + strcpy (newargz[0], actual_cwrapper_path); + strcat (newargz[0], "$objdir"); + strcat (newargz[0], "/"); +EOF + + cat <<"EOF" + /* stop here, and copy so we don't have to do this twice */ + tmp_pathspec = xstrdup (newargz[0]); + + /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ + strcat (newargz[0], actual_cwrapper_name); + + /* DO want the lt- prefix here if it exists, so use target_name */ + lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); + XFREE (tmp_pathspec); + tmp_pathspec = NULL; +EOF + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[0], '\\')) != NULL) + { + *p = '/'; + } + while ((p = strchr (lt_argv_zero, '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (target_name); + XFREE (actual_cwrapper_path); + XFREE (actual_cwrapper_name); + + lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ + lt_setenv ("DUALCASE", "1"); /* for MSK sh */ + /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must + be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) + because on Windows, both *_VARNAMEs are PATH but uninstalled + libraries must come first. */ + lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); + lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); + + lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", + nonnull (lt_argv_zero)); + for (i = 0; i < newargc; i++) + { + lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", + i, nonnull (newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + newargz = prepare_spawn (newargz); + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + lt_debugprintf (__FILE__, __LINE__, + "(main) failed to launch target \"%s\": %s\n", + lt_argv_zero, nonnull (strerror (errno))); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal (__FILE__, __LINE__, "memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' + + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which I believe you do not have" + echo "*** because a test_compile did reveal that the linker did not use it for" + echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because a test_compile did reveal that the linker did not use this one" + echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + echo + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + if test -n "$file_magic_glob"; then + libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` + else + libnameglob=$libname + fi + test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + if test "$want_nocaseglob" = yes; then + shopt -s nocaseglob + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_apped perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/missing Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,376 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + tar*) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex*|flex*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit $? + fi + ;; + + makeinfo*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar*) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/README.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ +README for PABLIO +Portable Audio Blocking I/O Library +Author: Phil Burk + +PABLIO is a simplified interface to PortAudio that provide +read/write style blocking I/O. + +Please see the .DOC file for documentation. + +/* + * More information on PortAudio at: http://www.portaudio.com + * Copyright (c) 1999-2000 Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/pablio.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,314 @@ +/* + * $Id: pablio.c 1151 2006-11-29 02:11:16Z leland_lucius $ + * pablio.c + * Portable Audio Blocking Input/Output utility. + * + * Author: Phil Burk, http://www.softsynth.com + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "portaudio.h" +#include "pa_ringbuffer.h" +#include "pablio.h" +#include <string.h> + +/************************************************************************/ +/******** Constants *****************************************************/ +/************************************************************************/ + +#define FRAMES_PER_BUFFER (256) + +/************************************************************************/ +/******** Prototypes ****************************************************/ +/************************************************************************/ + +static int blockingIOCallback( void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + PaTimestamp outTime, void *userData ); +static PaError PABLIO_InitFIFO( RingBuffer *rbuf, long numFrames, long bytesPerFrame ); +static PaError PABLIO_TermFIFO( RingBuffer *rbuf ); + +/************************************************************************/ +/******** Functions *****************************************************/ +/************************************************************************/ + +/* Called from PortAudio. + * Read and write data only if there is room in FIFOs. + */ +static int blockingIOCallback( void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + PaTimestamp outTime, void *userData ) +{ + PABLIO_Stream *data = (PABLIO_Stream*)userData; + long numBytes = data->bytesPerFrame * framesPerBuffer; + (void) outTime; + + /* This may get called with NULL inputBuffer during initial setup. */ + if( inputBuffer != NULL ) + { + PaUtil_WriteRingBuffer( &data->inFIFO, inputBuffer, numBytes ); + } + if( outputBuffer != NULL ) + { + int i; + int numRead = PaUtil_ReadRingBuffer( &data->outFIFO, outputBuffer, numBytes ); + /* Zero out remainder of buffer if we run out of data. */ + for( i=numRead; i<numBytes; i++ ) + { + ((char *)outputBuffer)[i] = 0; + } + } + + return 0; +} + +/* Allocate buffer. */ +static PaError PABLIO_InitFIFO( RingBuffer *rbuf, long numFrames, long bytesPerFrame ) +{ + long numBytes = numFrames * bytesPerFrame; + char *buffer = (char *) malloc( numBytes ); + if( buffer == NULL ) return paInsufficientMemory; + memset( buffer, 0, numBytes ); + return (PaError) PaUtil_InitializeRingBuffer( rbuf, numBytes, buffer ); +} + +/* Free buffer. */ +static PaError PABLIO_TermFIFO( RingBuffer *rbuf ) +{ + if( rbuf->buffer ) free( rbuf->buffer ); + rbuf->buffer = NULL; + return paNoError; +} + +/************************************************************ + * Write data to ring buffer. + * Will not return until all the data has been written. + */ +long WriteAudioStream( PABLIO_Stream *aStream, void *data, long numFrames ) +{ + long bytesWritten; + char *p = (char *) data; + long numBytes = aStream->bytesPerFrame * numFrames; + while( numBytes > 0) + { + bytesWritten = PaUtil_WriteRingBuffer( &aStream->outFIFO, p, numBytes ); + numBytes -= bytesWritten; + p += bytesWritten; + if( numBytes > 0) Pa_Sleep(10); + } + return numFrames; +} + +/************************************************************ + * Read data from ring buffer. + * Will not return until all the data has been read. + */ +long ReadAudioStream( PABLIO_Stream *aStream, void *data, long numFrames ) +{ + long bytesRead; + char *p = (char *) data; + long numBytes = aStream->bytesPerFrame * numFrames; + while( numBytes > 0) + { + bytesRead = PaUtil_ReadRingBuffer( &aStream->inFIFO, p, numBytes ); + numBytes -= bytesRead; + p += bytesRead; + if( numBytes > 0) Pa_Sleep(10); + } + return numFrames; +} + +/************************************************************ + * Return the number of frames that could be written to the stream without + * having to wait. + */ +long GetAudioStreamWriteable( PABLIO_Stream *aStream ) +{ + int bytesEmpty = PaUtil_GetRingBufferWriteAvailable( &aStream->outFIFO ); + return bytesEmpty / aStream->bytesPerFrame; +} + +/************************************************************ + * Return the number of frames that are available to be read from the + * stream without having to wait. + */ +long GetAudioStreamReadable( PABLIO_Stream *aStream ) +{ + int bytesFull = PaUtil_GetRingBufferReadAvailable( &aStream->inFIFO ); + return bytesFull / aStream->bytesPerFrame; +} + +/************************************************************/ +static unsigned long RoundUpToNextPowerOf2( unsigned long n ) +{ + long numBits = 0; + if( ((n-1) & n) == 0) return n; /* Already Power of two. */ + while( n > 0 ) + { + n= n>>1; + numBits++; + } + return (1<<numBits); +} + +/************************************************************ + * Opens a PortAudio stream with default characteristics. + * Allocates PABLIO_Stream structure. + * + * flags parameter can be an ORed combination of: + * PABLIO_READ, PABLIO_WRITE, or PABLIO_READ_WRITE, + * and either PABLIO_MONO or PABLIO_STEREO + */ +PaError OpenAudioStream( PABLIO_Stream **rwblPtr, double sampleRate, + PaSampleFormat format, long flags ) +{ + long bytesPerSample; + long doRead = 0; + long doWrite = 0; + PaError err; + PABLIO_Stream *aStream; + long minNumBuffers; + long numFrames; + + /* Allocate PABLIO_Stream structure for caller. */ + aStream = (PABLIO_Stream *) malloc( sizeof(PABLIO_Stream) ); + if( aStream == NULL ) return paInsufficientMemory; + memset( aStream, 0, sizeof(PABLIO_Stream) ); + + /* Determine size of a sample. */ + bytesPerSample = Pa_GetSampleSize( format ); + if( bytesPerSample < 0 ) + { + err = (PaError) bytesPerSample; + goto error; + } + aStream->samplesPerFrame = ((flags&PABLIO_MONO) != 0) ? 1 : 2; + aStream->bytesPerFrame = bytesPerSample * aStream->samplesPerFrame; + + /* Initialize PortAudio */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + /* Warning: numFrames must be larger than amount of data processed per interrupt + * inside PA to prevent glitches. Just to be safe, adjust size upwards. + */ + minNumBuffers = 2 * Pa_GetMinNumBuffers( FRAMES_PER_BUFFER, sampleRate ); + numFrames = minNumBuffers * FRAMES_PER_BUFFER; + numFrames = RoundUpToNextPowerOf2( numFrames ); + + /* Initialize Ring Buffers */ + doRead = ((flags & PABLIO_READ) != 0); + doWrite = ((flags & PABLIO_WRITE) != 0); + if(doRead) + { + err = PABLIO_InitFIFO( &aStream->inFIFO, numFrames, aStream->bytesPerFrame ); + if( err != paNoError ) goto error; + } + if(doWrite) + { + long numBytes; + err = PABLIO_InitFIFO( &aStream->outFIFO, numFrames, aStream->bytesPerFrame ); + if( err != paNoError ) goto error; + /* Make Write FIFO appear full initially. */ + numBytes = PaUtil_GetRingBufferWriteAvailable( &aStream->outFIFO ); + PaUtil_AdvanceRingBufferWriteIndex( &aStream->outFIFO, numBytes ); + } + + /* Open a PortAudio stream that we will use to communicate with the underlying + * audio drivers. */ + err = Pa_OpenStream( + &aStream->stream, + (doRead ? Pa_GetDefaultInputDeviceID() : paNoDevice), + (doRead ? aStream->samplesPerFrame : 0 ), + format, + NULL, + (doWrite ? Pa_GetDefaultOutputDeviceID() : paNoDevice), + (doWrite ? aStream->samplesPerFrame : 0 ), + format, + NULL, + sampleRate, + FRAMES_PER_BUFFER, + minNumBuffers, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + blockingIOCallback, + aStream ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( aStream->stream ); + if( err != paNoError ) goto error; + + *rwblPtr = aStream; + return paNoError; + +error: + CloseAudioStream( aStream ); + *rwblPtr = NULL; + return err; +} + +/************************************************************/ +PaError CloseAudioStream( PABLIO_Stream *aStream ) +{ + PaError err; + int bytesEmpty; + int byteSize = aStream->outFIFO.bufferSize; + + /* If we are writing data, make sure we play everything written. */ + if( byteSize > 0 ) + { + bytesEmpty = PaUtil_GetRingBufferWriteAvailable( &aStream->outFIFO ); + while( bytesEmpty < byteSize ) + { + Pa_Sleep( 10 ); + bytesEmpty = PaUtil_GetRingBufferWriteAvailable( &aStream->outFIFO ); + } + } + + err = Pa_StopStream( aStream->stream ); + if( err != paNoError ) goto error; + err = Pa_CloseStream( aStream->stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + +error: + PABLIO_TermFIFO( &aStream->inFIFO ); + PABLIO_TermFIFO( &aStream->outFIFO ); + free( aStream ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/pablio.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,35 @@ +LIBRARY PABLIO +DESCRIPTION 'PABLIO Portable Audio Blocking I/O' + +EXPORTS + ; Explicit exports can go here + Pa_Initialize @1 + Pa_Terminate @2 + Pa_GetHostError @3 + Pa_GetErrorText @4 + Pa_CountDevices @5 + Pa_GetDefaultInputDeviceID @6 + Pa_GetDefaultOutputDeviceID @7 + Pa_GetDeviceInfo @8 + Pa_OpenStream @9 + Pa_OpenDefaultStream @10 + Pa_CloseStream @11 + Pa_StartStream @12 + Pa_StopStream @13 + Pa_StreamActive @14 + Pa_StreamTime @15 + Pa_GetCPULoad @16 + Pa_GetMinNumBuffers @17 + Pa_Sleep @18 + + OpenAudioStream @19 + CloseAudioStream @20 + WriteAudioStream @21 + ReadAudioStream @22 + + Pa_GetSampleSize @23 + + ;123456789012345678901234567890123456 + ;000000000111111111122222222223333333 + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/pablio.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,116 @@ +#ifndef _PABLIO_H +#define _PABLIO_H + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +/* + * $Id: pablio.h 1083 2006-08-23 07:30:49Z rossb $ + * PABLIO.h + * Portable Audio Blocking read/write utility. + * + * Author: Phil Burk, http://www.softsynth.com/portaudio/ + * + * Include file for PABLIO, the Portable Audio Blocking I/O Library. + * PABLIO is built on top of PortAudio, the Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "portaudio.h" +#include "ringbuffer.h" +#include <string.h> + +typedef struct +{ + RingBuffer inFIFO; + RingBuffer outFIFO; + PortAudioStream *stream; + int bytesPerFrame; + int samplesPerFrame; +} +PABLIO_Stream; + +/* Values for flags for OpenAudioStream(). */ +#define PABLIO_READ (1<<0) +#define PABLIO_WRITE (1<<1) +#define PABLIO_READ_WRITE (PABLIO_READ|PABLIO_WRITE) +#define PABLIO_MONO (1<<2) +#define PABLIO_STEREO (1<<3) + +/************************************************************ + * Write data to ring buffer. + * Will not return until all the data has been written. + */ +long WriteAudioStream( PABLIO_Stream *aStream, void *data, long numFrames ); + +/************************************************************ + * Read data from ring buffer. + * Will not return until all the data has been read. + */ +long ReadAudioStream( PABLIO_Stream *aStream, void *data, long numFrames ); + +/************************************************************ + * Return the number of frames that could be written to the stream without + * having to wait. + */ +long GetAudioStreamWriteable( PABLIO_Stream *aStream ); + +/************************************************************ + * Return the number of frames that are available to be read from the + * stream without having to wait. + */ +long GetAudioStreamReadable( PABLIO_Stream *aStream ); + +/************************************************************ + * Opens a PortAudio stream with default characteristics. + * Allocates PABLIO_Stream structure. + * + * flags parameter can be an ORed combination of: + * PABLIO_READ, PABLIO_WRITE, or PABLIO_READ_WRITE, + * and either PABLIO_MONO or PABLIO_STEREO + */ +PaError OpenAudioStream( PABLIO_Stream **aStreamPtr, double sampleRate, + PaSampleFormat format, long flags ); + +PaError CloseAudioStream( PABLIO_Stream *aStream ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* _PABLIO_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/test_rw.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,105 @@ +/* + * $Id: test_rw.c 1083 2006-08-23 07:30:49Z rossb $ + * test_rw.c + * Read input from one stream and write it to another. + * + * Author: Phil Burk, http://www.softsynth.com/portaudio/ + * + * This program uses PABLIO, the Portable Audio Blocking I/O Library. + * PABLIO is built on top of PortAudio, the Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include "pablio.h" + +/* +** Note that many of the older ISA sound cards on PCs do NOT support +** full duplex audio (simultaneous record and playback). +** And some only support full duplex at lower sample rates. +*/ +#define SAMPLE_RATE (44100) +#define NUM_SECONDS (5) +#define SAMPLES_PER_FRAME (2) +#define FRAMES_PER_BLOCK (64) + +/* Select whether we will use floats or shorts. */ +#if 1 +#define SAMPLE_TYPE paFloat32 +typedef float SAMPLE; +#else +#define SAMPLE_TYPE paInt16 +typedef short SAMPLE; +#endif + +/*******************************************************************/ +int main(void); +int main(void) +{ + int i; + SAMPLE samples[SAMPLES_PER_FRAME * FRAMES_PER_BLOCK]; + PaError err; + PABLIO_Stream *aStream; + + printf("Full duplex sound test using PortAudio and RingBuffers\n"); + fflush(stdout); + + /* Open simplified blocking I/O layer on top of PortAudio. */ + err = OpenAudioStream( &aStream, SAMPLE_RATE, SAMPLE_TYPE, + (PABLIO_READ_WRITE | PABLIO_STEREO) ); + if( err != paNoError ) goto error; + + /* Process samples in the foreground. */ + for( i=0; i<(NUM_SECONDS * SAMPLE_RATE); i += FRAMES_PER_BLOCK ) + { + /* Read one block of data into sample array from audio input. */ + ReadAudioStream( aStream, samples, FRAMES_PER_BLOCK ); + /* Write that same block of data to output. */ + WriteAudioStream( aStream, samples, FRAMES_PER_BLOCK ); + } + + CloseAudioStream( aStream ); + + printf("Full duplex sound test complete.\n" ); + fflush(stdout); + return 0; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/test_rw_echo.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,129 @@ +/* + * $Id: test_rw_echo.c 1083 2006-08-23 07:30:49Z rossb $ + * test_rw_echo.c + * Echo delayed input to output. + * + * Author: Phil Burk, http://www.softsynth.com/portaudio/ + * + * This program uses PABLIO, the Portable Audio Blocking I/O Library. + * PABLIO is built on top of PortAudio, the Portable Audio Library. + * + * Note that if you need low latency, you should not use PABLIO. + * Use the PA_OpenStream callback technique which is lower level + * than PABLIO. + * + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "pablio.h" +#include <string.h> + +/* +** Note that many of the older ISA sound cards on PCs do NOT support +** full duplex audio (simultaneous record and playback). +** And some only support full duplex at lower sample rates. +*/ +#define SAMPLE_RATE (22050) +#define NUM_SECONDS (20) +#define SAMPLES_PER_FRAME (2) + +/* Select whether we will use floats or shorts. */ +#if 1 +#define SAMPLE_TYPE paFloat32 +typedef float SAMPLE; +#else +#define SAMPLE_TYPE paInt16 +typedef short SAMPLE; +#endif + +#define NUM_ECHO_FRAMES (2*SAMPLE_RATE) +SAMPLE samples[NUM_ECHO_FRAMES][SAMPLES_PER_FRAME] = {0.0}; + +/*******************************************************************/ +int main(void); +int main(void) +{ + int i; + PaError err; + PABLIO_Stream *aInStream; + PABLIO_Stream *aOutStream; + int index; + + printf("Full duplex sound test using PABLIO\n"); + fflush(stdout); + + /* Open simplified blocking I/O layer on top of PortAudio. */ + /* Open input first so it can start to fill buffers. */ + err = OpenAudioStream( &aInStream, SAMPLE_RATE, SAMPLE_TYPE, + (PABLIO_READ | PABLIO_STEREO) ); + if( err != paNoError ) goto error; + /* printf("opened input\n"); fflush(stdout); /**/ + + err = OpenAudioStream( &aOutStream, SAMPLE_RATE, SAMPLE_TYPE, + (PABLIO_WRITE | PABLIO_STEREO) ); + if( err != paNoError ) goto error; + /* printf("opened output\n"); fflush(stdout); /**/ + + /* Process samples in the foreground. */ + index = 0; + for( i=0; i<(NUM_SECONDS * SAMPLE_RATE); i++ ) + { + /* Write old frame of data to output. */ + /* samples[index][1] = (i&256) * (1.0f/256.0f); /* sawtooth */ + WriteAudioStream( aOutStream, &samples[index][0], 1 ); + + /* Read one frame of data into sample array for later output. */ + ReadAudioStream( aInStream, &samples[index][0], 1 ); + index += 1; + if( index >= NUM_ECHO_FRAMES ) index = 0; + + if( (i & 0xFFFF) == 0 ) printf("i = %d\n", i ); fflush(stdout); /**/ + } + + CloseAudioStream( aOutStream ); + CloseAudioStream( aInStream ); + + printf("R/W echo sound test complete.\n" ); + fflush(stdout); + return 0; + +error: + fprintf( stderr, "An error occured while using PortAudio\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/test_w_saw.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,114 @@ +/* + * $Id: test_w_saw.c 1083 2006-08-23 07:30:49Z rossb $ + * test_w_saw.c + * Generate stereo sawtooth waveforms. + * + * Author: Phil Burk, http://www.softsynth.com + * + * This program uses PABLIO, the Portable Audio Blocking I/O Library. + * PABLIO is built on top of PortAudio, the Portable Audio Library. + * + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "pablio.h" +#include <string.h> + +#define SAMPLE_RATE (44100) +#define NUM_SECONDS (6) +#define SAMPLES_PER_FRAME (2) + +#define FREQUENCY (220.0f) +#define PHASE_INCREMENT (2.0f * FREQUENCY / SAMPLE_RATE) +#define FRAMES_PER_BLOCK (100) + +float samples[FRAMES_PER_BLOCK][SAMPLES_PER_FRAME]; +float phases[SAMPLES_PER_FRAME]; + +/*******************************************************************/ +int main(void); +int main(void) +{ + int i,j; + PaError err; + PABLIO_Stream *aOutStream; + + printf("Generate sawtooth waves using PABLIO.\n"); + fflush(stdout); + + /* Open simplified blocking I/O layer on top of PortAudio. */ + err = OpenAudioStream( &aOutStream, SAMPLE_RATE, paFloat32, + (PABLIO_WRITE | PABLIO_STEREO) ); + if( err != paNoError ) goto error; + + /* Initialize oscillator phases. */ + phases[0] = 0.0; + phases[1] = 0.0; + + for( i=0; i<(NUM_SECONDS * SAMPLE_RATE); i += FRAMES_PER_BLOCK ) + { + /* Generate sawtooth waveforms in a block for efficiency. */ + for( j=0; j<FRAMES_PER_BLOCK; j++ ) + { + /* Generate a sawtooth wave by incrementing a variable. */ + phases[0] += PHASE_INCREMENT; + /* The signal range is -1.0 to +1.0 so wrap around if we go over. */ + if( phases[0] > 1.0f ) phases[0] -= 2.0f; + samples[j][0] = phases[0]; + + /* On the second channel, generate a sawtooth wave a fifth higher. */ + phases[1] += PHASE_INCREMENT * (3.0f / 2.0f); + if( phases[1] > 1.0f ) phases[1] -= 2.0f; + samples[j][1] = phases[1]; + } + + /* Write samples to output. */ + WriteAudioStream( aOutStream, samples, FRAMES_PER_BLOCK ); + } + + CloseAudioStream( aOutStream ); + + printf("Sawtooth sound test complete.\n" ); + fflush(stdout); + return 0; + +error: + fprintf( stderr, "An error occured while using PABLIO\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/pablio/test_w_saw8.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,112 @@ +/* + * $Id: test_w_saw8.c 1083 2006-08-23 07:30:49Z rossb $ + * test_w_saw8.c + * Generate stereo 8 bit sawtooth waveforms. + * + * Author: Phil Burk, http://www.softsynth.com + * + * This program uses PABLIO, the Portable Audio Blocking I/O Library. + * PABLIO is built on top of PortAudio, the Portable Audio Library. + * + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "pablio.h" +#include <string.h> + +#define SAMPLE_RATE (22050) +#define NUM_SECONDS (6) +#define SAMPLES_PER_FRAME (2) + + +#define FRAMES_PER_BLOCK (100) + +unsigned char samples[FRAMES_PER_BLOCK][SAMPLES_PER_FRAME]; +unsigned char phases[SAMPLES_PER_FRAME]; + +/*******************************************************************/ +int main(void); +int main(void) +{ + int i,j; + PaError err; + PABLIO_Stream *aOutStream; + + printf("Generate unsigned 8 bit sawtooth waves using PABLIO.\n"); + fflush(stdout); + + /* Open simplified blocking I/O layer on top of PortAudio. */ + err = OpenAudioStream( &aOutStream, SAMPLE_RATE, paUInt8, + (PABLIO_WRITE | PABLIO_STEREO) ); + if( err != paNoError ) goto error; + + /* Initialize oscillator phases to "ground" level for paUInt8. */ + phases[0] = 128; + phases[1] = 128; + + for( i=0; i<(NUM_SECONDS * SAMPLE_RATE); i += FRAMES_PER_BLOCK ) + { + /* Generate sawtooth waveforms in a block for efficiency. */ + for( j=0; j<FRAMES_PER_BLOCK; j++ ) + { + /* Generate a sawtooth wave by incrementing a variable. */ + phases[0] += 1; + /* We don't have to do anything special to wrap when using paUint8 because + * 8 bit arithmetic automatically wraps. */ + samples[j][0] = phases[0]; + + /* On the second channel, generate a higher sawtooth wave. */ + phases[1] += 3; + samples[j][1] = phases[1]; + } + + /* Write samples to output. */ + WriteAudioStream( aOutStream, samples, FRAMES_PER_BLOCK ); + } + + CloseAudioStream( aOutStream ); + + printf("Sawtooth sound test complete.\n" ); + fflush(stdout); + return 0; + +error: + fprintf( stderr, "An error occured while using PABLIO\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/portaudio-2.0.pc.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: PortAudio +Description: Portable audio I/O +Requires: +Version: 19 + +Libs: -L${libdir} -lportaudio @LIBS@ +Cflags: -I${includedir} @THREAD_CFLAGS@
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/README.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,83 @@ +README for PortAudio Loopback Test + +Copyright (c) 1999-2010 Phil Burk and Ross Bencina +See complete license at end of file. + +This folder contains code for a single executable that does a standalone test of PortAudio. +It does not require a human to listen to the result. Instead it listens to itself using +a loopback cable connected between the audio output and the audio input. Special pop detectors +and phase analysers can detect errors in the audio stream. + +This test can be run from a script as part of a nightly build and test. + +--- How To Run Test --- + +Connect stereo cables from one or more output audio devices to audio input devices. +The test will scan all the ports and find the cables. + +Adjust the volume levels of the hardware so you get a decent signal that will not clip. + +Run the test from the command line with the following options: + + -i# Input device ID. Will scan for loopback if not specified. + -o# Output device ID. Will scan for loopback if not specified. + -r# Sample Rate in Hz. Will use multiple common rates if not specified. + -s# Size of callback buffer in frames, framesPerBuffer. + -w Save bad recordings in a WAV file. + -dDir Path for Directory for WAV files. Default is current directory. + -m Just test the DSP Math code and not the audio devices. + +If the -w option is set then any tests that fail will save the recording of the broken +channel in a WAV file. The files will be numbered and shown in the report. + +--- ToDo --- + +* Add check for harmonic and enharmonic distortion. +* Measure min/max peak values. +* Detect DC bias. +* Test against matrix of devices/APIs and settings. +* Detect mono vs stereo loopback. +* More command line options + --quick + --latency + --duration +* Automated build and test script with cron job. +* Test on Windows. + + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2008 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/audio_analyzer.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,701 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> +#include <math.h> +#include "qa_tools.h" +#include "audio_analyzer.h" +#include "write_wav.h" + +#define PAQA_POP_THRESHOLD (0.04) + +/*==========================================================================================*/ +double PaQa_GetNthFrequency( double baseFrequency, int index ) +{ + // Use 13 tone equal tempered scale because it does not generate harmonic ratios. + return baseFrequency * pow( 2.0, index / 13.0 ); +} + +/*==========================================================================================*/ +void PaQa_EraseBuffer( float *buffer, int numFrames, int samplesPerFrame ) +{ + int i; + int numSamples = numFrames * samplesPerFrame; + for( i=0; i<numSamples; i++ ) + { + *buffer++ = 0.0; + } +} + +/*==========================================================================================*/ +void PaQa_SetupSineGenerator( PaQaSineGenerator *generator, double frequency, double amplitude, double frameRate ) +{ + generator->phase = 0.0; + generator->amplitude = amplitude; + generator->frequency = frequency; + generator->phaseIncrement = 2.0 * frequency * MATH_PI / frameRate; +} + +/*==========================================================================================*/ +void PaQa_MixSine( PaQaSineGenerator *generator, float *buffer, int numSamples, int stride ) +{ + int i; + for( i=0; i<numSamples; i++ ) + { + float value = sinf( (float) generator->phase ) * generator->amplitude; + *buffer += value; // Mix with existing value. + buffer += stride; + // Advance phase and wrap around. + generator->phase += generator->phaseIncrement; + if (generator->phase > MATH_TWO_PI) + { + generator->phase -= MATH_TWO_PI; + } + } +} + +/*==========================================================================================*/ +void PaQa_GenerateCrackDISABLED( float *buffer, int numSamples, int stride ) +{ + int i; + int offset = numSamples/2; + for( i=0; i<numSamples; i++ ) + { + float phase = (MATH_TWO_PI * 0.5 * (i - offset)) / numSamples; + float cosp = cosf( phase ); + float cos2 = cosp * cosp; + // invert second half of signal + float value = (i < offset) ? cos2 : (0-cos2); + *buffer = value; + buffer += stride; + } +} + + +/*==========================================================================================*/ +int PaQa_InitializeRecording( PaQaRecording *recording, int maxFrames, int frameRate ) +{ + int numBytes = maxFrames * sizeof(float); + recording->buffer = (float*)malloc(numBytes); + QA_ASSERT_TRUE( "Allocate recording buffer.", (recording->buffer != NULL) ); + recording->maxFrames = maxFrames; recording->sampleRate = frameRate; + recording->numFrames = 0; + return 0; +error: + return 1; +} + +/*==========================================================================================*/ +void PaQa_TerminateRecording( PaQaRecording *recording ) +{ + if (recording->buffer != NULL) + { + free( recording->buffer ); + recording->buffer = NULL; + } + recording->maxFrames = 0; +} + +/*==========================================================================================*/ +int PaQa_WriteRecording( PaQaRecording *recording, float *buffer, int numFrames, int stride ) +{ + int i; + int framesToWrite; + float *data = &recording->buffer[recording->numFrames]; + + framesToWrite = numFrames; + if ((framesToWrite + recording->numFrames) > recording->maxFrames) + { + framesToWrite = recording->maxFrames - recording->numFrames; + } + + for( i=0; i<framesToWrite; i++ ) + { + *data++ = *buffer; + buffer += stride; + } + recording->numFrames += framesToWrite; + return (recording->numFrames >= recording->maxFrames); +} + +/*==========================================================================================*/ +int PaQa_WriteSilence( PaQaRecording *recording, int numFrames ) +{ + int i; + int framesToRecord; + float *data = &recording->buffer[recording->numFrames]; + + framesToRecord = numFrames; + if ((framesToRecord + recording->numFrames) > recording->maxFrames) + { + framesToRecord = recording->maxFrames - recording->numFrames; + } + + for( i=0; i<framesToRecord; i++ ) + { + *data++ = 0.0f; + } + recording->numFrames += framesToRecord; + return (recording->numFrames >= recording->maxFrames); +} + +/*==========================================================================================*/ +int PaQa_RecordFreeze( PaQaRecording *recording, int numFrames ) +{ + int i; + int framesToRecord; + float *data = &recording->buffer[recording->numFrames]; + + framesToRecord = numFrames; + if ((framesToRecord + recording->numFrames) > recording->maxFrames) + { + framesToRecord = recording->maxFrames - recording->numFrames; + } + + for( i=0; i<framesToRecord; i++ ) + { + // Copy old value forward as if the signal had frozen. + data[i] = data[i-1]; + } + recording->numFrames += framesToRecord; + return (recording->numFrames >= recording->maxFrames); +} + +/*==========================================================================================*/ +/** + * Write recording to WAV file. + */ +int PaQa_SaveRecordingToWaveFile( PaQaRecording *recording, const char *filename ) +{ + WAV_Writer writer; + int result = 0; +#define NUM_SAMPLES (200) + short data[NUM_SAMPLES]; + const int samplesPerFrame = 1; + int numLeft = recording->numFrames; + float *buffer = &recording->buffer[0]; + + result = Audio_WAV_OpenWriter( &writer, filename, recording->sampleRate, samplesPerFrame ); + if( result < 0 ) goto error; + + while( numLeft > 0 ) + { + int i; + int numToSave = (numLeft > NUM_SAMPLES) ? NUM_SAMPLES : numLeft; + // Convert double samples to shorts. + for( i=0; i<numToSave; i++ ) + { + double fval = *buffer++; + // Convert float to int and clip to short range. + int ival = fval * 32768.0; + if( ival > 32767 ) ival = 32767; + else if( ival < -32768 ) ival = -32768; + data[i] = ival; + } + result = Audio_WAV_WriteShorts( &writer, data, numToSave ); + if( result < 0 ) goto error; + numLeft -= numToSave; + } + + result = Audio_WAV_CloseWriter( &writer ); + if( result < 0 ) goto error; + + return 0; + +error: + printf("ERROR: result = %d\n", result ); + return result; +#undef NUM_SAMPLES +} + +/*==========================================================================================*/ + +double PaQa_MeasureCrossingSlope( float *buffer, int numFrames ) +{ + int i; + double slopeTotal = 0.0; + int slopeCount = 0; + float previous; + double averageSlope = 0.0; + + previous = buffer[0]; + for( i=1; i<numFrames; i++ ) + { + float current = buffer[i]; + if( (current > 0.0) && (previous < 0.0) ) + { + double delta = current - previous; + slopeTotal += delta; + slopeCount += 1; + } + previous = current; + } + if( slopeCount > 0 ) + { + averageSlope = slopeTotal / slopeCount; + } + return averageSlope; +} + +/*==========================================================================================*/ +/* + * We can't just measure the peaks cuz they may be clipped. + * But the zero crossing should be intact. + * The measured slope of a sine wave at zero should be: + * + * slope = sin( 2PI * frequency / sampleRate ) + * + */ +double PaQa_MeasureSineAmplitudeBySlope( PaQaRecording *recording, + double frequency, double frameRate, + int startFrame, int numFrames ) +{ + float *buffer = &recording->buffer[startFrame]; + double measuredSlope = PaQa_MeasureCrossingSlope( buffer, numFrames ); + double unitySlope = sin( MATH_TWO_PI * frequency / frameRate ); + double estimatedAmplitude = measuredSlope / unitySlope; + return estimatedAmplitude; +} + +/*==========================================================================================*/ +double PaQa_CorrelateSine( PaQaRecording *recording, double frequency, double frameRate, + int startFrame, int numFrames, double *phasePtr ) +{ + double magnitude = 0.0; + int numLeft = numFrames; + double phase = 0.0; + double phaseIncrement = 2.0 * MATH_PI * frequency / frameRate; + double sinAccumulator = 0.0; + double cosAccumulator = 0.0; + float *data = &recording->buffer[startFrame]; + + QA_ASSERT_TRUE( "startFrame out of bounds", (startFrame < recording->numFrames) ); + QA_ASSERT_TRUE( "numFrames out of bounds", ((startFrame+numFrames) <= recording->numFrames) ); + + while( numLeft > 0 ) + { + double sample = (double) *data++; + sinAccumulator += sample * sin( phase ); + cosAccumulator += sample * cos( phase ); + phase += phaseIncrement; + if (phase > MATH_TWO_PI) + { + phase -= MATH_TWO_PI; + } + numLeft -= 1; + } + sinAccumulator = sinAccumulator / numFrames; + cosAccumulator = cosAccumulator / numFrames; + // TODO Why do I have to multiply by 2.0? Need it to make result come out right. + magnitude = 2.0 * sqrt( (sinAccumulator * sinAccumulator) + (cosAccumulator * cosAccumulator )); + if( phasePtr != NULL ) + { + double phase = atan2( cosAccumulator, sinAccumulator ); + *phasePtr = phase; + } + return magnitude; +error: + return -1.0; +} + +/*==========================================================================================*/ +void PaQa_FilterRecording( PaQaRecording *input, PaQaRecording *output, BiquadFilter *filter ) +{ + int numToFilter = (input->numFrames > output->maxFrames) ? output->maxFrames : input->numFrames; + BiquadFilter_Filter( filter, &input->buffer[0], &output->buffer[0], numToFilter ); + output->numFrames = numToFilter; +} + +/*==========================================================================================*/ +/** Scan until we get a correlation of a single that goes over the tolerance level, + * peaks then drops to half the peak. + * Look for inverse correlation as well. + */ +double PaQa_FindFirstMatch( PaQaRecording *recording, float *buffer, int numFrames, double threshold ) +{ + int ic,is; + // How many buffers will fit in the recording? + int maxCorrelations = recording->numFrames - numFrames; + double maxSum = 0.0; + int peakIndex = -1; + double inverseMaxSum = 0.0; + int inversePeakIndex = -1; + double location = -1.0; + + QA_ASSERT_TRUE( "numFrames out of bounds", (numFrames < recording->numFrames) ); + + for( ic=0; ic<maxCorrelations; ic++ ) + { + int pastPeak; + int inversePastPeak; + + double sum = 0.0; + // Correlate buffer against the recording. + float *recorded = &recording->buffer[ ic ]; + for( is=0; is<numFrames; is++ ) + { + float s1 = buffer[is]; + float s2 = *recorded++; + sum += s1 * s2; + } + if( (sum > maxSum) ) + { + maxSum = sum; + peakIndex = ic; + } + if( ((-sum) > inverseMaxSum) ) + { + inverseMaxSum = -sum; + inversePeakIndex = ic; + } + pastPeak = (maxSum > threshold) && (sum < 0.5*maxSum); + inversePastPeak = (inverseMaxSum > threshold) && ((-sum) < 0.5*inverseMaxSum); + //printf("PaQa_FindFirstMatch: ic = %4d, sum = %8f, maxSum = %8f, inverseMaxSum = %8f\n", ic, sum, maxSum, inverseMaxSum ); + if( pastPeak && inversePastPeak ) + { + if( maxSum > inverseMaxSum ) + { + location = peakIndex; + } + else + { + location = inversePeakIndex; + } + break; + } + + } + //printf("PaQa_FindFirstMatch: location = %4d\n", (int)location ); + return location; +error: + return -1.0; +} + +/*==========================================================================================*/ +// Measure the area under the curve by summing absolute value of each value. +double PaQa_MeasureArea( float *buffer, int numFrames, int stride ) +{ + int is; + double area = 0.0; + for( is=0; is<numFrames; is++ ) + { + area += fabs( *buffer ); + buffer += stride; + } + return area; +} + +/*==========================================================================================*/ +// Measure the area under the curve by summing absolute value of each value. +double PaQa_MeasureRootMeanSquare( float *buffer, int numFrames ) +{ + int is; + double area = 0.0; + double root; + for( is=0; is<numFrames; is++ ) + { + float value = *buffer++; + area += value * value; + } + root = sqrt( area ); + return root / numFrames; +} + + +/*==========================================================================================*/ +// Compare the amplitudes of these two signals. +// Return ratio of recorded signal over buffer signal. + +double PaQa_CompareAmplitudes( PaQaRecording *recording, int startAt, float *buffer, int numFrames ) +{ + QA_ASSERT_TRUE( "startAt+numFrames out of bounds", ((startAt+numFrames) < recording->numFrames) ); + + { + double recordedArea = PaQa_MeasureArea( &recording->buffer[startAt], numFrames, 1 ); + double bufferArea = PaQa_MeasureArea( buffer, numFrames, 1 ); + if( bufferArea == 0.0 ) return 100000000.0; + return recordedArea / bufferArea; + } +error: + return -1.0; +} + + +/*==========================================================================================*/ +double PaQa_ComputePhaseDifference( double phase1, double phase2 ) +{ + double delta = phase1 - phase2; + while( delta > MATH_PI ) + { + delta -= MATH_TWO_PI; + } + while( delta < -MATH_PI ) + { + delta += MATH_TWO_PI; + } + return delta; +} + +/*==========================================================================================*/ +int PaQa_MeasureLatency( PaQaRecording *recording, PaQaTestTone *testTone, PaQaAnalysisResult *analysisResult ) +{ + double threshold; + PaQaSineGenerator generator; +#define MAX_BUFFER_SIZE 2048 + float buffer[MAX_BUFFER_SIZE]; + double period = testTone->sampleRate / testTone->frequency; + int cycleSize = (int) (period + 0.5); + //printf("PaQa_AnalyseRecording: frequency = %8f, frameRate = %8f, period = %8f, cycleSize = %8d\n", + // testTone->frequency, testTone->sampleRate, period, cycleSize ); + analysisResult->latency = -1; + analysisResult->valid = (0); + + // Set up generator to find matching first cycle. + QA_ASSERT_TRUE( "cycleSize out of bounds", (cycleSize < MAX_BUFFER_SIZE) ); + PaQa_SetupSineGenerator( &generator, testTone->frequency, testTone->amplitude, testTone->sampleRate ); + PaQa_EraseBuffer( buffer, cycleSize, testTone->samplesPerFrame ); + PaQa_MixSine( &generator, buffer, cycleSize, testTone->samplesPerFrame ); + + threshold = cycleSize * 0.02; + analysisResult->latency = PaQa_FindFirstMatch( recording, buffer, cycleSize, threshold ); + QA_ASSERT_TRUE( "Could not find the start of the signal.", (analysisResult->latency >= 0) ); + analysisResult->amplitudeRatio = PaQa_CompareAmplitudes( recording, analysisResult->latency, buffer, cycleSize ); + return 0; +error: + return -1; +} + +/*==========================================================================================*/ +// Apply cosine squared window. +void PaQa_FadeInRecording( PaQaRecording *recording, int startFrame, int count ) +{ + int is; + double phase = 0.5 * MATH_PI; + // Advance a quarter wave + double phaseIncrement = 0.25 * 2.0 * MATH_PI / count; + + assert( startFrame >= 0 ); + assert( count > 0 ); + + for( is=0; is<count; is++ ) + { + double c = cos( phase ); + double w = c * c; + float x = recording->buffer[ is + startFrame ]; + float y = x * w; + //printf("FADE %d : w=%f, x=%f, y=%f\n", is, w, x, y ); + recording->buffer[ is + startFrame ] = y; + + phase += phaseIncrement; + } +} + + +/*==========================================================================================*/ +/** Apply notch filter and high pass filter then detect remaining energy. + */ +int PaQa_DetectPop( PaQaRecording *recording, PaQaTestTone *testTone, PaQaAnalysisResult *analysisResult ) +{ + int result = 0; + int i; + double maxAmplitude; + int maxPosition; + + PaQaRecording notchOutput = { 0 }; + BiquadFilter notchFilter; + + PaQaRecording hipassOutput = { 0 }; + BiquadFilter hipassFilter; + + int frameRate = (int) recording->sampleRate; + + analysisResult->popPosition = -1; + analysisResult->popAmplitude = 0.0; + + result = PaQa_InitializeRecording( ¬chOutput, recording->numFrames, frameRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + result = PaQa_InitializeRecording( &hipassOutput, recording->numFrames, frameRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + // Use notch filter to remove test tone. + BiquadFilter_SetupNotch( ¬chFilter, testTone->frequency / frameRate, 0.5 ); + PaQa_FilterRecording( recording, ¬chOutput, ¬chFilter ); + //result = PaQa_SaveRecordingToWaveFile( ¬chOutput, "notch_output.wav" ); + //QA_ASSERT_EQUALS( "PaQa_SaveRecordingToWaveFile failed", 0, result ); + + // Apply fade-in window. + PaQa_FadeInRecording( ¬chOutput, (int) analysisResult->latency, 500 ); + + // Use high pass to accentuate the edges of a pop. At higher frequency! + BiquadFilter_SetupHighPass( &hipassFilter, 2.0 * testTone->frequency / frameRate, 0.5 ); + PaQa_FilterRecording( ¬chOutput, &hipassOutput, &hipassFilter ); + //result = PaQa_SaveRecordingToWaveFile( &hipassOutput, "hipass_output.wav" ); + //QA_ASSERT_EQUALS( "PaQa_SaveRecordingToWaveFile failed", 0, result ); + + // Scan remaining signal looking for peak. + maxAmplitude = 0.0; + maxPosition = -1; + for( i=(int) analysisResult->latency; i<hipassOutput.numFrames; i++ ) + { + float x = hipassOutput.buffer[i]; + float mag = fabs( x ); + if( mag > maxAmplitude ) + { + maxAmplitude = mag; + maxPosition = i; + } + } + + if( maxAmplitude > PAQA_POP_THRESHOLD ) + { + analysisResult->popPosition = maxPosition; + analysisResult->popAmplitude = maxAmplitude; + } + + PaQa_TerminateRecording( ¬chOutput ); + PaQa_TerminateRecording( &hipassOutput ); + return 0; + +error: + PaQa_TerminateRecording( ¬chOutput ); + PaQa_TerminateRecording( &hipassOutput ); + return -1; +} + +/*==========================================================================================*/ +int PaQa_DetectPhaseError( PaQaRecording *recording, PaQaTestTone *testTone, PaQaAnalysisResult *analysisResult ) +{ + int i; + double period = testTone->sampleRate / testTone->frequency; + int cycleSize = (int) (period + 0.5); + + double maxAddedFrames = 0.0; + double maxDroppedFrames = 0.0; + + double previousPhase = 0.0; + double previousFrameError = 0; + int loopCount = 0; + int skip = cycleSize; + int windowSize = cycleSize; + + // Scan recording starting with first cycle, looking for phase errors. + analysisResult->numDroppedFrames = 0.0; + analysisResult->numAddedFrames = 0.0; + analysisResult->droppedFramesPosition = -1.0; + analysisResult->addedFramesPosition = -1.0; + + for( i=analysisResult->latency; i<(recording->numFrames - windowSize); i += skip ) + { + double expectedPhase = previousPhase + (skip * MATH_TWO_PI / period); + double expectedPhaseIncrement = PaQa_ComputePhaseDifference( expectedPhase, previousPhase ); + + double phase = 666.0; + double mag = PaQa_CorrelateSine( recording, testTone->frequency, testTone->sampleRate, i, windowSize, &phase ); + if( (loopCount > 1) && (mag > 0.0) ) + { + double phaseDelta = PaQa_ComputePhaseDifference( phase, previousPhase ); + double phaseError = PaQa_ComputePhaseDifference( phaseDelta, expectedPhaseIncrement ); + // Convert phaseError to equivalent number of frames. + double frameError = period * phaseError / MATH_TWO_PI; + double consecutiveFrameError = frameError + previousFrameError; +// if( fabs(frameError) > 0.01 ) +// { +// printf("FFFFFFFFFFFFF frameError = %f, at %d\n", frameError, i ); +// } + if( consecutiveFrameError > 0.8 ) + { + double droppedFrames = consecutiveFrameError; + if (droppedFrames > (maxDroppedFrames * 1.001)) + { + analysisResult->numDroppedFrames = droppedFrames; + analysisResult->droppedFramesPosition = i + (windowSize/2); + maxDroppedFrames = droppedFrames; + } + } + else if( consecutiveFrameError < -0.8 ) + { + double addedFrames = 0 - consecutiveFrameError; + if (addedFrames > (maxAddedFrames * 1.001)) + { + analysisResult->numAddedFrames = addedFrames; + analysisResult->addedFramesPosition = i + (windowSize/2); + maxAddedFrames = addedFrames; + } + } + previousFrameError = frameError; + + + //if( i<8000 ) + //{ + // printf("%d: phase = %8f, expected = %8f, delta = %8f, frameError = %8f\n", i, phase, expectedPhaseIncrement, phaseDelta, frameError ); + //} + } + previousPhase = phase; + loopCount += 1; + } + return 0; +} + +/*==========================================================================================*/ +int PaQa_AnalyseRecording( PaQaRecording *recording, PaQaTestTone *testTone, PaQaAnalysisResult *analysisResult ) +{ + int result = 0; + + memset( analysisResult, 0, sizeof(PaQaAnalysisResult) ); + result = PaQa_MeasureLatency( recording, testTone, analysisResult ); + QA_ASSERT_EQUALS( "latency measurement", 0, result ); + + if( (analysisResult->latency >= 0) && (analysisResult->amplitudeRatio > 0.1) ) + { + analysisResult->valid = (1); + + result = PaQa_DetectPop( recording, testTone, analysisResult ); + QA_ASSERT_EQUALS( "detect pop", 0, result ); + + result = PaQa_DetectPhaseError( recording, testTone, analysisResult ); + QA_ASSERT_EQUALS( "detect phase error", 0, result ); + } + return 0; +error: + return -1; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/audio_analyzer.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,187 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#ifndef _AUDIO_ANALYZER_H +#define _AUDIO_ANALYZER_H + +#include "biquad_filter.h" + +#define MATH_PI (3.141592653589793238462643) +#define MATH_TWO_PI (2.0 * MATH_PI) + +typedef struct PaQaSineGenerator_s +{ + double phase; + double phaseIncrement; + double frequency; + double amplitude; +} PaQaSineGenerator; + +/** Container for a monophonic audio sample in memory. */ +typedef struct PaQaRecording_s +{ + /** Maximum number of frames that can fit in the allocated buffer. */ + int maxFrames; + float *buffer; + /** Actual number of valid frames in the buffer. */ + int numFrames; + int sampleRate; +} PaQaRecording; + +typedef struct PaQaTestTone_s +{ + int samplesPerFrame; + int startDelay; + double sampleRate; + double frequency; + double amplitude; +} PaQaTestTone; + +typedef struct PaQaAnalysisResult_s +{ + int valid; + /** Latency in samples from output to input. */ + double latency; + double amplitudeRatio; + double popAmplitude; + double popPosition; + double numDroppedFrames; + double droppedFramesPosition; + double numAddedFrames; + double addedFramesPosition; +} PaQaAnalysisResult; + + +/*================================================================*/ +/*================= General DSP Tools ============================*/ +/*================================================================*/ +/** + * Calculate Nth frequency of a series for use in testing multiple channels. + * Series should avoid harmonic overlap between channels. + */ +double PaQa_GetNthFrequency( double baseFrequency, int index ); + +void PaQa_EraseBuffer( float *buffer, int numFrames, int samplesPerFrame ); + +void PaQa_MixSine( PaQaSineGenerator *generator, float *buffer, int numSamples, int stride ); + +void PaQa_WriteSine( float *buffer, int numSamples, int stride, + double frequency, double amplitude ); + +/** + * Generate a signal with a sharp edge in the middle that can be recognized despite some phase shift. + */ +void PaQa_GenerateCrack( float *buffer, int numSamples, int stride ); + +double PaQa_ComputePhaseDifference( double phase1, double phase2 ); + +/** + * Measure the area under the curve by summing absolute value of each value. + */ +double PaQa_MeasureArea( float *buffer, int numFrames, int stride ); + +/** + * Measure slope of the positive zero crossings. + */ +double PaQa_MeasureCrossingSlope( float *buffer, int numFrames ); + + +/** + * Prepare an oscillator that can generate a sine tone for testing. + */ +void PaQa_SetupSineGenerator( PaQaSineGenerator *generator, double frequency, double amplitude, double frameRate ); + +/*================================================================*/ +/*================= Recordings ===================================*/ +/*================================================================*/ +/** + * Allocate memory for containg a mono audio signal. Set up recording for writing. + */ + int PaQa_InitializeRecording( PaQaRecording *recording, int maxSamples, int sampleRate ); + +/** +* Free memory allocated by PaQa_InitializeRecording. + */ + void PaQa_TerminateRecording( PaQaRecording *recording ); + +/** + * Apply a biquad filter to the audio from the input recording and write it to the output recording. + */ +void PaQa_FilterRecording( PaQaRecording *input, PaQaRecording *output, BiquadFilter *filter ); + + +int PaQa_SaveRecordingToWaveFile( PaQaRecording *recording, const char *filename ); + +/** + * @param stride is the spacing of samples to skip in the input buffer. To use every samples pass 1. To use every other sample pass 2. + */ +int PaQa_WriteRecording( PaQaRecording *recording, float *buffer, int numSamples, int stride ); + +/** Write zeros into a recording. */ +int PaQa_WriteSilence( PaQaRecording *recording, int numSamples ); + +int PaQa_RecordFreeze( PaQaRecording *recording, int numSamples ); + +double PaQa_CorrelateSine( PaQaRecording *recording, double frequency, double frameRate, + int startFrame, int numSamples, double *phasePtr ); + +double PaQa_FindFirstMatch( PaQaRecording *recording, float *buffer, int numSamples, double tolerance ); + +/** + * Estimate the original amplitude of a clipped sine wave by measuring + * its average slope at the zero crossings. + */ +double PaQa_MeasureSineAmplitudeBySlope( PaQaRecording *recording, + double frequency, double frameRate, + int startFrame, int numFrames ); + +double PaQa_MeasureRootMeanSquare( float *buffer, int numFrames ); + +/** + * Compare the amplitudes of these two signals. + * Return ratio of recorded signal over buffer signal. + */ +double PaQa_CompareAmplitudes( PaQaRecording *recording, int startAt, float *buffer, int numSamples ); + +/** + * Analyse a recording of a sine wave. + * Measure latency and look for dropped frames, etc. + */ +int PaQa_AnalyseRecording( PaQaRecording *recording, PaQaTestTone *testTone, PaQaAnalysisResult *analysisResult ); + +#endif /* _AUDIO_ANALYZER_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/biquad_filter.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,122 @@ +#include <math.h> +#include <string.h> + +#include "biquad_filter.h" + +/** + * Unit_BiquadFilter implements a second order IIR filter. + Here is the equation that we use for this filter: + y(n) = a0*x(n) + a1*x(n-1) + a2*x(n-2) - b1*y(n-1) - b2*y(n-2) + * + * @author (C) 2002 Phil Burk, SoftSynth.com, All Rights Reserved + */ + +#define FILTER_PI (3.141592653589793238462643) +/*********************************************************** +** Calculate coefficients common to many parametric biquad filters. +*/ +static void BiquadFilter_CalculateCommon( BiquadFilter *filter, double ratio, double Q ) +{ + double omega; + + memset( filter, 0, sizeof(BiquadFilter) ); + +/* Don't let frequency get too close to Nyquist or filter will blow up. */ + if( ratio >= 0.499 ) ratio = 0.499; + omega = 2.0 * (double)FILTER_PI * ratio; + + filter->cos_omega = (double) cos( omega ); + filter->sin_omega = (double) sin( omega ); + filter->alpha = filter->sin_omega / (2.0 * Q); +} + +/********************************************************************************* + ** Calculate coefficients for Highpass filter. + */ +void BiquadFilter_SetupHighPass( BiquadFilter *filter, double ratio, double Q ) +{ + double scalar, opc; + + if( ratio < BIQUAD_MIN_RATIO ) ratio = BIQUAD_MIN_RATIO; + if( Q < BIQUAD_MIN_Q ) Q = BIQUAD_MIN_Q; + + BiquadFilter_CalculateCommon( filter, ratio, Q ); + + scalar = 1.0 / (1.0 + filter->alpha); + opc = (1.0 + filter->cos_omega); + + filter->a0 = opc * 0.5 * scalar; + filter->a1 = - opc * scalar; + filter->a2 = filter->a0; + filter->b1 = -2.0 * filter->cos_omega * scalar; + filter->b2 = (1.0 - filter->alpha) * scalar; +} + + +/********************************************************************************* + ** Calculate coefficients for Notch filter. + */ +void BiquadFilter_SetupNotch( BiquadFilter *filter, double ratio, double Q ) +{ + double scalar, opc; + + if( ratio < BIQUAD_MIN_RATIO ) ratio = BIQUAD_MIN_RATIO; + if( Q < BIQUAD_MIN_Q ) Q = BIQUAD_MIN_Q; + + BiquadFilter_CalculateCommon( filter, ratio, Q ); + + scalar = 1.0 / (1.0 + filter->alpha); + opc = (1.0 + filter->cos_omega); + + filter->a0 = scalar; + filter->a1 = -2.0 * filter->cos_omega * scalar; + filter->a2 = filter->a0; + filter->b1 = filter->a1; + filter->b2 = (1.0 - filter->alpha) * scalar; +} + +/***************************************************************** +** Perform core IIR filter calculation without permutation. +*/ +void BiquadFilter_Filter( BiquadFilter *filter, float *inputs, float *outputs, int numSamples ) +{ + int i; + double xn, yn; + // Pull values from structure to speed up the calculation. + double a0 = filter->a0; + double a1 = filter->a1; + double a2 = filter->a2; + double b1 = filter->b1; + double b2 = filter->b2; + double xn1 = filter->xn1; + double xn2 = filter->xn2; + double yn1 = filter->yn1; + double yn2 = filter->yn2; + + for( i=0; i<numSamples; i++) + { + // Generate outputs by filtering inputs. + xn = inputs[i]; + yn = (a0 * xn) + (a1 * xn1) + (a2 * xn2) - (b1 * yn1) - (b2 * yn2); + outputs[i] = yn; + + // Delay input and output values. + xn2 = xn1; + xn1 = xn; + yn2 = yn1; + yn1 = yn; + + if( (i & 7) == 0 ) + { + // Apply a small bipolar impulse to filter to prevent arithmetic underflow. + // Underflows can cause the FPU to interrupt the CPU. + yn1 += (double) 1.0E-26; + yn2 -= (double) 1.0E-26; + } + } + + filter->xn1 = xn1; + filter->xn2 = xn2; + filter->yn1 = yn1; + filter->yn2 = yn2; +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/biquad_filter.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,38 @@ +#ifndef _BIQUADFILTER_H +#define _BIQUADFILTER_H + + +/** + * Unit_BiquadFilter implements a second order IIR filter. + * + * @author (C) 2002 Phil Burk, SoftSynth.com, All Rights Reserved + */ + +#define BIQUAD_MIN_RATIO (0.000001) +#define BIQUAD_MIN_Q (0.00001) + +typedef struct BiquadFilter_s +{ + double xn1; // storage for delayed signals + double xn2; + double yn1; + double yn2; + + double a0; // coefficients + double a1; + double a2; + + double b1; + double b2; + + double cos_omega; + double sin_omega; + double alpha; +} BiquadFilter; + +void BiquadFilter_SetupHighPass( BiquadFilter *filter, double ratio, double Q ); +void BiquadFilter_SetupNotch( BiquadFilter *filter, double ratio, double Q ); + +void BiquadFilter_Filter( BiquadFilter *filter, float *inputs, float *outputs, int numSamples ); + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/paqa.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1601 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <memory.h> +#include <math.h> +#include <string.h> + +#include "portaudio.h" + +#include "qa_tools.h" + +#include "paqa_tools.h" +#include "audio_analyzer.h" +#include "test_audio_analyzer.h" + +/** Accumulate counts for how many tests pass or fail. */ +int g_testsPassed = 0; +int g_testsFailed = 0; + +#define MAX_NUM_GENERATORS (8) +#define MAX_NUM_RECORDINGS (8) +#define MAX_BACKGROUND_NOISE_RMS (0.0004) +#define LOOPBACK_DETECTION_DURATION_SECONDS (0.8) +#define DEFAULT_FRAMES_PER_BUFFER (0) +#define PAQA_WAIT_STREAM_MSEC (100) +#define PAQA_TEST_DURATION (1.2) + +// Use two separate streams instead of one full duplex stream. +#define PAQA_FLAG_TWO_STREAMS (1<<0) +// Use bloching read/write for loopback. +#define PAQA_FLAG_USE_BLOCKING_IO (1<<1) + +const char * s_FlagOnNames[] = +{ + "Two Streams (Half Duplex)", + "Blocking Read/Write" +}; + +const char * s_FlagOffNames[] = +{ + "One Stream (Full Duplex)", + "Callback" +}; + + +/** Parameters that describe a single test run. */ +typedef struct TestParameters_s +{ + PaStreamParameters inputParameters; + PaStreamParameters outputParameters; + double sampleRate; + int samplesPerFrame; + int framesPerBuffer; + int maxFrames; + double baseFrequency; + double amplitude; + PaStreamFlags streamFlags; // paClipOff, etc + int flags; // PAQA_FLAG_TWO_STREAMS, PAQA_FLAG_USE_BLOCKING_IO +} TestParameters; + +typedef struct LoopbackContext_s +{ + // Generate a unique signal on each channel. + PaQaSineGenerator generators[MAX_NUM_GENERATORS]; + // Record each channel individually. + PaQaRecording recordings[MAX_NUM_RECORDINGS]; + + // Reported by the stream after it's opened + PaTime streamInfoInputLatency; + PaTime streamInfoOutputLatency; + + // Measured at runtime. + volatile int callbackCount; // incremented for each callback + volatile int inputBufferCount; // incremented if input buffer not NULL + int inputUnderflowCount; + int inputOverflowCount; + + volatile int outputBufferCount; // incremented if output buffer not NULL + int outputOverflowCount; + int outputUnderflowCount; + + // Measure whether input or output is lagging behind. + volatile int minInputOutputDelta; + volatile int maxInputOutputDelta; + + int minFramesPerBuffer; + int maxFramesPerBuffer; + int primingCount; + TestParameters *test; + volatile int done; +} LoopbackContext; + +typedef struct UserOptions_s +{ + int sampleRate; + int framesPerBuffer; + int inputLatency; + int outputLatency; + int saveBadWaves; + int verbose; + int waveFileCount; + const char *waveFilePath; + PaDeviceIndex inputDevice; + PaDeviceIndex outputDevice; +} UserOptions; + +#define BIG_BUFFER_SIZE (sizeof(float) * 2 * 2 * 1024) +static unsigned char g_ReadWriteBuffer[BIG_BUFFER_SIZE]; + +#define MAX_CONVERSION_SAMPLES (2 * 32 * 1024) +#define CONVERSION_BUFFER_SIZE (sizeof(float) * 2 * MAX_CONVERSION_SAMPLES) +static unsigned char g_ConversionBuffer[CONVERSION_BUFFER_SIZE]; + +/*******************************************************************/ +static int RecordAndPlaySinesCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + int i; + LoopbackContext *loopbackContext = (LoopbackContext *) userData; + + + loopbackContext->callbackCount += 1; + if( statusFlags & paInputUnderflow ) loopbackContext->inputUnderflowCount += 1; + if( statusFlags & paInputOverflow ) loopbackContext->inputOverflowCount += 1; + if( statusFlags & paOutputUnderflow ) loopbackContext->outputUnderflowCount += 1; + if( statusFlags & paOutputOverflow ) loopbackContext->outputOverflowCount += 1; + if( statusFlags & paPrimingOutput ) loopbackContext->primingCount += 1; + if( framesPerBuffer > loopbackContext->maxFramesPerBuffer ) + { + loopbackContext->maxFramesPerBuffer = framesPerBuffer; + } + if( framesPerBuffer < loopbackContext->minFramesPerBuffer ) + { + loopbackContext->minFramesPerBuffer = framesPerBuffer; + } + + /* This may get called with NULL inputBuffer during initial setup. + * We may also use the same callback with output only streams. + */ + if( inputBuffer != NULL) + { + int channelsPerFrame = loopbackContext->test->inputParameters.channelCount; + float *in = (float *)inputBuffer; + PaSampleFormat inFormat = loopbackContext->test->inputParameters.sampleFormat; + + loopbackContext->inputBufferCount += 1; + + if( inFormat != paFloat32 ) + { + int samplesToConvert = framesPerBuffer * channelsPerFrame; + in = (float *) g_ConversionBuffer; + if( samplesToConvert > MAX_CONVERSION_SAMPLES ) + { + // Hack to prevent buffer overflow. + // @todo Loop with small buffer instead of failing. + printf("Format conversion buffer too small!\n"); + return paComplete; + } + PaQa_ConvertToFloat( inputBuffer, samplesToConvert, inFormat, (float *) g_ConversionBuffer ); + } + + // Read each channel from the buffer. + for( i=0; i<channelsPerFrame; i++ ) + { + loopbackContext->done |= PaQa_WriteRecording( &loopbackContext->recordings[i], + in + i, + framesPerBuffer, + channelsPerFrame ); + } + } + + if( outputBuffer != NULL ) + { + int channelsPerFrame = loopbackContext->test->outputParameters.channelCount; + float *out = (float *)outputBuffer; + PaSampleFormat outFormat = loopbackContext->test->outputParameters.sampleFormat; + + loopbackContext->outputBufferCount += 1; + + if( outFormat != paFloat32 ) + { + // If we need to convert then mix to the g_ConversionBuffer and then convert into the PA outputBuffer. + out = (float *) g_ConversionBuffer; + } + + PaQa_EraseBuffer( out, framesPerBuffer, channelsPerFrame ); + for( i=0; i<channelsPerFrame; i++ ) + { + PaQa_MixSine( &loopbackContext->generators[i], + out + i, + framesPerBuffer, + channelsPerFrame ); + } + + if( outFormat != paFloat32 ) + { + int samplesToConvert = framesPerBuffer * channelsPerFrame; + if( samplesToConvert > MAX_CONVERSION_SAMPLES ) + { + printf("Format conversion buffer too small!\n"); + return paComplete; + } + PaQa_ConvertFromFloat( out, framesPerBuffer * channelsPerFrame, outFormat, outputBuffer ); + } + + } + + // Measure whether the input or output are lagging behind. + // Don't measure lag at end. + if( !loopbackContext->done ) + { + int inputOutputDelta = loopbackContext->inputBufferCount - loopbackContext->outputBufferCount; + if( loopbackContext->maxInputOutputDelta < inputOutputDelta ) + { + loopbackContext->maxInputOutputDelta = inputOutputDelta; + } + if( loopbackContext->minInputOutputDelta > inputOutputDelta ) + { + loopbackContext->minInputOutputDelta = inputOutputDelta; + } + } + + return loopbackContext->done ? paComplete : paContinue; +} + +static void CopyStreamInfoToLoopbackContext( LoopbackContext *loopbackContext, PaStream *inputStream, PaStream *outputStream ) +{ + const PaStreamInfo *inputStreamInfo = Pa_GetStreamInfo( inputStream ); + const PaStreamInfo *outputStreamInfo = Pa_GetStreamInfo( outputStream ); + + loopbackContext->streamInfoInputLatency = inputStreamInfo ? inputStreamInfo->inputLatency : -1; + loopbackContext->streamInfoOutputLatency = outputStreamInfo ? outputStreamInfo->outputLatency : -1; +} + +/*******************************************************************/ +/** + * Open a full duplex audio stream. + * Generate sine waves on the output channels and record the input channels. + * Then close the stream. + * @return 0 if OK or negative error. + */ +int PaQa_RunLoopbackFullDuplex( LoopbackContext *loopbackContext ) +{ + PaStream *stream = NULL; + PaError err = 0; + TestParameters *test = loopbackContext->test; + loopbackContext->done = 0; + // Use one full duplex stream. + err = Pa_OpenStream( + &stream, + &test->inputParameters, + &test->outputParameters, + test->sampleRate, + test->framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + RecordAndPlaySinesCallback, + loopbackContext ); + if( err != paNoError ) goto error; + + CopyStreamInfoToLoopbackContext( loopbackContext, stream, stream ); + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + // Wait for stream to finish. + while( loopbackContext->done == 0 ) + { + Pa_Sleep(PAQA_WAIT_STREAM_MSEC); + } + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + return 0; + +error: + return err; +} + +/*******************************************************************/ +/** + * Open two audio streams, one for input and one for output. + * Generate sine waves on the output channels and record the input channels. + * Then close the stream. + * @return 0 if OK or paTimedOut. + */ + +int PaQa_WaitForStream( LoopbackContext *loopbackContext ) +{ + int timeoutMSec = 1000 * PAQA_TEST_DURATION * 2; + + // Wait for stream to finish or timeout. + while( (loopbackContext->done == 0) && (timeoutMSec > 0) ) + { + Pa_Sleep(PAQA_WAIT_STREAM_MSEC); + timeoutMSec -= PAQA_WAIT_STREAM_MSEC; + } + + if( loopbackContext->done == 0 ) + { + printf("ERROR - stream completion timed out!"); + return paTimedOut; + } + return 0; +} + +/*******************************************************************/ +/** + * Open two audio streams, one for input and one for output. + * Generate sine waves on the output channels and record the input channels. + * Then close the stream. + * @return 0 if OK or negative error. + */ +int PaQa_RunLoopbackHalfDuplex( LoopbackContext *loopbackContext ) +{ + PaStream *inStream = NULL; + PaStream *outStream = NULL; + PaError err = 0; + int timedOut = 0; + TestParameters *test = loopbackContext->test; + loopbackContext->done = 0; + + // Use two half duplex streams. + err = Pa_OpenStream( + &inStream, + &test->inputParameters, + NULL, + test->sampleRate, + test->framesPerBuffer, + test->streamFlags, + RecordAndPlaySinesCallback, + loopbackContext ); + if( err != paNoError ) goto error; + err = Pa_OpenStream( + &outStream, + NULL, + &test->outputParameters, + test->sampleRate, + test->framesPerBuffer, + test->streamFlags, + RecordAndPlaySinesCallback, + loopbackContext ); + if( err != paNoError ) goto error; + + CopyStreamInfoToLoopbackContext( loopbackContext, inStream, outStream ); + + err = Pa_StartStream( inStream ); + if( err != paNoError ) goto error; + + // Start output later so we catch the beginning of the waveform. + err = Pa_StartStream( outStream ); + if( err != paNoError ) goto error; + + timedOut = PaQa_WaitForStream( loopbackContext ); + + err = Pa_StopStream( inStream ); + if( err != paNoError ) goto error; + + err = Pa_StopStream( outStream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( inStream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( outStream ); + if( err != paNoError ) goto error; + + return timedOut; + +error: + return err; +} + + +/*******************************************************************/ +/** + * Open one audio streams, just for input. + * Record background level. + * Then close the stream. + * @return 0 if OK or negative error. + */ +int PaQa_RunInputOnly( LoopbackContext *loopbackContext ) +{ + PaStream *inStream = NULL; + PaError err = 0; + int timedOut = 0; + TestParameters *test = loopbackContext->test; + loopbackContext->done = 0; + + // Just open an input stream. + err = Pa_OpenStream( + &inStream, + &test->inputParameters, + NULL, + test->sampleRate, + test->framesPerBuffer, + paClipOff, /* We won't output out of range samples so don't bother clipping them. */ + RecordAndPlaySinesCallback, + loopbackContext ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( inStream ); + if( err != paNoError ) goto error; + + timedOut = PaQa_WaitForStream( loopbackContext ); + + err = Pa_StopStream( inStream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( inStream ); + if( err != paNoError ) goto error; + + return timedOut; + +error: + return err; +} + +/*******************************************************************/ +static int RecordAndPlayBlockingIO( PaStream *inStream, + PaStream *outStream, + LoopbackContext *loopbackContext + ) +{ + int i; + float *in = (float *)g_ReadWriteBuffer; + float *out = (float *)g_ReadWriteBuffer; + PaError err; + int done = 0; + long available; + const long maxPerBuffer = 64; + TestParameters *test = loopbackContext->test; + long framesPerBuffer = test->framesPerBuffer; + if( framesPerBuffer <= 0 ) + { + framesPerBuffer = maxPerBuffer; // bigger values might run past end of recording + } + + // Read in audio. + err = Pa_ReadStream( inStream, in, framesPerBuffer ); + // Ignore an overflow on the first read. + //if( !((loopbackContext->callbackCount == 0) && (err == paInputOverflowed)) ) + if( err != paInputOverflowed ) + { + QA_ASSERT_EQUALS( "Pa_ReadStream failed", paNoError, err ); + } + else + { + loopbackContext->inputOverflowCount += 1; + } + + + // Save in a recording. + for( i=0; i<loopbackContext->test->inputParameters.channelCount; i++ ) + { + done |= PaQa_WriteRecording( &loopbackContext->recordings[i], + in + i, + framesPerBuffer, + loopbackContext->test->inputParameters.channelCount ); + } + + // Synthesize audio. + available = Pa_GetStreamWriteAvailable( outStream ); + if( available > (2*framesPerBuffer) ) available = (2*framesPerBuffer); + PaQa_EraseBuffer( out, available, loopbackContext->test->outputParameters.channelCount ); + for( i=0; i<loopbackContext->test->outputParameters.channelCount; i++ ) + { + PaQa_MixSine( &loopbackContext->generators[i], + out + i, + available, + loopbackContext->test->outputParameters.channelCount ); + } + + // Write out audio. + err = Pa_WriteStream( outStream, out, available ); + // Ignore an underflow on the first write. + //if( !((loopbackContext->callbackCount == 0) && (err == paOutputUnderflowed)) ) + if( err != paOutputUnderflowed ) + { + QA_ASSERT_EQUALS( "Pa_WriteStream failed", paNoError, err ); + } + else + { + loopbackContext->outputUnderflowCount += 1; + } + + + loopbackContext->callbackCount += 1; + + return done; +error: + return err; +} + + +/*******************************************************************/ +/** + * Open two audio streams with non-blocking IO. + * Generate sine waves on the output channels and record the input channels. + * Then close the stream. + * @return 0 if OK or negative error. + */ +int PaQa_RunLoopbackHalfDuplexBlockingIO( LoopbackContext *loopbackContext ) +{ + PaStream *inStream = NULL; + PaStream *outStream = NULL; + PaError err = 0; + TestParameters *test = loopbackContext->test; + + // Use two half duplex streams. + err = Pa_OpenStream( + &inStream, + &test->inputParameters, + NULL, + test->sampleRate, + test->framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, // causes non-blocking IO + NULL ); + if( err != paNoError ) goto error1; + err = Pa_OpenStream( + &outStream, + NULL, + &test->outputParameters, + test->sampleRate, + test->framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, // causes non-blocking IO + NULL ); + if( err != paNoError ) goto error2; + + CopyStreamInfoToLoopbackContext( loopbackContext, inStream, outStream ); + + err = Pa_StartStream( outStream ); + if( err != paNoError ) goto error3; + + err = Pa_StartStream( inStream ); + if( err != paNoError ) goto error3; + + while( err == 0 ) + { + err = RecordAndPlayBlockingIO( inStream, outStream, loopbackContext ); + if( err < 0 ) goto error3; + } + + err = Pa_StopStream( inStream ); + if( err != paNoError ) goto error3; + + err = Pa_StopStream( outStream ); + if( err != paNoError ) goto error3; + + err = Pa_CloseStream( outStream ); + if( err != paNoError ) goto error2; + + err = Pa_CloseStream( inStream ); + if( err != paNoError ) goto error1; + + + return 0; + +error3: + Pa_CloseStream( outStream ); +error2: + Pa_CloseStream( inStream ); +error1: + return err; +} + + +/*******************************************************************/ +/** + * Open one audio stream with non-blocking IO. + * Generate sine waves on the output channels and record the input channels. + * Then close the stream. + * @return 0 if OK or negative error. + */ +int PaQa_RunLoopbackFullDuplexBlockingIO( LoopbackContext *loopbackContext ) +{ + PaStream *stream = NULL; + PaError err = 0; + TestParameters *test = loopbackContext->test; + + // Use one full duplex stream. + err = Pa_OpenStream( + &stream, + &test->inputParameters, + &test->outputParameters, + test->sampleRate, + test->framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, // causes non-blocking IO + NULL ); + if( err != paNoError ) goto error1; + + CopyStreamInfoToLoopbackContext( loopbackContext, stream, stream ); + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error2; + + while( err == 0 ) + { + err = RecordAndPlayBlockingIO( stream, stream, loopbackContext ); + if( err < 0 ) goto error2; + } + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error2; + + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error1; + + + return 0; + +error2: + Pa_CloseStream( stream ); +error1: + return err; +} + + +/*******************************************************************/ +/** + * Run some kind of loopback test. + * @return 0 if OK or negative error. + */ +int PaQa_RunLoopback( LoopbackContext *loopbackContext ) +{ + PaError err = 0; + TestParameters *test = loopbackContext->test; + + + if( test->flags & PAQA_FLAG_TWO_STREAMS ) + { + if( test->flags & PAQA_FLAG_USE_BLOCKING_IO ) + { + err = PaQa_RunLoopbackHalfDuplexBlockingIO( loopbackContext ); + } + else + { + err = PaQa_RunLoopbackHalfDuplex( loopbackContext ); + } + } + else + { + if( test->flags & PAQA_FLAG_USE_BLOCKING_IO ) + { + err = PaQa_RunLoopbackFullDuplexBlockingIO( loopbackContext ); + } + else + { + err = PaQa_RunLoopbackFullDuplex( loopbackContext ); + } + } + + if( err != paNoError ) + { + printf("PortAudio error = %s\n", Pa_GetErrorText( err ) ); + } + return err; +} + +/*******************************************************************/ +static int PaQa_SaveTestResultToWaveFile( UserOptions *userOptions, PaQaRecording *recording ) +{ + if( userOptions->saveBadWaves ) + { + char filename[256]; +#ifdef WIN32 + _snprintf( filename, sizeof(filename), "%s\\paloopback_%d.wav", userOptions->waveFilePath, userOptions->waveFileCount++ ); +#else + snprintf( filename, sizeof(filename), "%s/paloopback_%d.wav", userOptions->waveFilePath, userOptions->waveFileCount++ ); +#endif + printf( "\"%s\", ", filename ); + return PaQa_SaveRecordingToWaveFile( recording, filename ); + } + return 0; +} + +/*******************************************************************/ +static int PaQa_SetupLoopbackContext( LoopbackContext *loopbackContextPtr, TestParameters *testParams ) +{ + int i; + // Setup loopback context. + memset( loopbackContextPtr, 0, sizeof(LoopbackContext) ); + loopbackContextPtr->test = testParams; + for( i=0; i<testParams->samplesPerFrame; i++ ) + { + int err = PaQa_InitializeRecording( &loopbackContextPtr->recordings[i], testParams->maxFrames, testParams->sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", paNoError, err ); + } + for( i=0; i<testParams->samplesPerFrame; i++ ) + { + PaQa_SetupSineGenerator( &loopbackContextPtr->generators[i], PaQa_GetNthFrequency( testParams->baseFrequency, i ), + testParams->amplitude, testParams->sampleRate ); + } + loopbackContextPtr->minFramesPerBuffer = 0x0FFFFFFF; + return 0; +error: + return -1; +} + +/*******************************************************************/ +static void PaQa_TeardownLoopbackContext( LoopbackContext *loopbackContextPtr ) +{ + int i; + if( loopbackContextPtr->test != NULL ) + { + for( i=0; i<loopbackContextPtr->test->samplesPerFrame; i++ ) + { + PaQa_TerminateRecording( &loopbackContextPtr->recordings[i] ); + } + } +} + +/*******************************************************************/ +static void PaQa_PrintShortErrorReport( PaQaAnalysisResult *analysisResultPtr, int channel ) +{ + printf("channel %d ", channel); + if( analysisResultPtr->popPosition > 0 ) + { + printf("POP %0.3f at %d, ", (double)analysisResultPtr->popAmplitude, (int)analysisResultPtr->popPosition ); + } + else + { + if( analysisResultPtr->addedFramesPosition > 0 ) + { + printf("ADD %d at %d ", (int)analysisResultPtr->numAddedFrames, (int)analysisResultPtr->addedFramesPosition ); + } + + if( analysisResultPtr->droppedFramesPosition > 0 ) + { + printf("DROP %d at %d ", (int)analysisResultPtr->numDroppedFrames, (int)analysisResultPtr->droppedFramesPosition ); + } + } +} + +/*******************************************************************/ +static void PaQa_PrintFullErrorReport( PaQaAnalysisResult *analysisResultPtr, int channel ) +{ + printf("\n=== Loopback Analysis ===================\n"); + printf(" channel: %d\n", channel ); + printf(" latency: %10.3f\n", analysisResultPtr->latency ); + printf(" amplitudeRatio: %10.3f\n", (double)analysisResultPtr->amplitudeRatio ); + printf(" popPosition: %10.3f\n", (double)analysisResultPtr->popPosition ); + printf(" popAmplitude: %10.3f\n", (double)analysisResultPtr->popAmplitude ); + printf(" num added frames: %10.3f\n", analysisResultPtr->numAddedFrames ); + printf(" added frames at: %10.3f\n", analysisResultPtr->addedFramesPosition ); + printf(" num dropped frames: %10.3f\n", analysisResultPtr->numDroppedFrames ); + printf(" dropped frames at: %10.3f\n", analysisResultPtr->droppedFramesPosition ); +} + +/*******************************************************************/ +/** + * Test loopback connection using the given parameters. + * @return number of channels with glitches, or negative error. + */ +static int PaQa_SingleLoopBackTest( UserOptions *userOptions, TestParameters *testParams ) +{ + int i; + LoopbackContext loopbackContext; + PaError err = paNoError; + PaQaTestTone testTone; + PaQaAnalysisResult analysisResult; + int numBadChannels = 0; + + printf("| %5d | %6d | ", ((int)(testParams->sampleRate+0.5)), testParams->framesPerBuffer ); + fflush(stdout); + + testTone.samplesPerFrame = testParams->samplesPerFrame; + testTone.sampleRate = testParams->sampleRate; + testTone.amplitude = testParams->amplitude; + testTone.startDelay = 0; + + err = PaQa_SetupLoopbackContext( &loopbackContext, testParams ); + if( err ) return err; + + err = PaQa_RunLoopback( &loopbackContext ); + QA_ASSERT_TRUE("loopback did not run", (loopbackContext.callbackCount > 1) ); + + printf( "%7.2f %7.2f %7.2f | ", + loopbackContext.streamInfoInputLatency * 1000.0, + loopbackContext.streamInfoOutputLatency * 1000.0, + (loopbackContext.streamInfoInputLatency + loopbackContext.streamInfoOutputLatency) * 1000.0 + ); + + printf( "%4d/%4d/%4d, %4d/%4d/%4d | ", + loopbackContext.inputOverflowCount, + loopbackContext.inputUnderflowCount, + loopbackContext.inputBufferCount, + loopbackContext.outputOverflowCount, + loopbackContext.outputUnderflowCount, + loopbackContext.outputBufferCount + ); + + // Analyse recording to detect glitches. + for( i=0; i<testParams->samplesPerFrame; i++ ) + { + double freq = PaQa_GetNthFrequency( testParams->baseFrequency, i ); + testTone.frequency = freq; + + PaQa_AnalyseRecording( &loopbackContext.recordings[i], &testTone, &analysisResult ); + + if( i==0 ) + { + double latencyMSec; + + printf( "%4d-%4d | ", + loopbackContext.minFramesPerBuffer, + loopbackContext.maxFramesPerBuffer + ); + + latencyMSec = 1000.0 * analysisResult.latency / testParams->sampleRate; + printf("%7.2f | ", latencyMSec ); + + } + + if( analysisResult.valid ) + { + int badChannel = ( (analysisResult.popPosition > 0) + || (analysisResult.addedFramesPosition > 0) + || (analysisResult.droppedFramesPosition > 0) ); + + if( badChannel ) + { + if( userOptions->verbose ) + { + PaQa_PrintFullErrorReport( &analysisResult, i ); + } + else + { + PaQa_PrintShortErrorReport( &analysisResult, i ); + } + PaQa_SaveTestResultToWaveFile( userOptions, &loopbackContext.recordings[i] ); + } + numBadChannels += badChannel; + } + else + { + printf( "[%d] No or low signal, ampRatio = %f", i, analysisResult.amplitudeRatio ); + numBadChannels += 1; + } + + } + if( numBadChannels == 0 ) + { + printf( "OK" ); + } + + printf( "\n" ); + + + PaQa_TeardownLoopbackContext( &loopbackContext ); + if( numBadChannels > 0 ) + { + g_testsFailed += 1; + } + return numBadChannels; + +error: + PaQa_TeardownLoopbackContext( &loopbackContext ); + printf( "\n" ); + g_testsFailed += 1; + return err; +} + +/*******************************************************************/ +static void PaQa_SetDefaultTestParameters( TestParameters *testParamsPtr, PaDeviceIndex inputDevice, PaDeviceIndex outputDevice ) +{ + memset( testParamsPtr, 0, sizeof(TestParameters) ); + + testParamsPtr->samplesPerFrame = 2; + testParamsPtr->amplitude = 0.5; + testParamsPtr->sampleRate = 44100; + testParamsPtr->maxFrames = (int) (PAQA_TEST_DURATION * testParamsPtr->sampleRate); + testParamsPtr->framesPerBuffer = DEFAULT_FRAMES_PER_BUFFER; + testParamsPtr->baseFrequency = 200.0; + testParamsPtr->flags = PAQA_FLAG_TWO_STREAMS; + testParamsPtr->streamFlags = paClipOff; /* we won't output out of range samples so don't bother clipping them */ + + testParamsPtr->inputParameters.device = inputDevice; + testParamsPtr->inputParameters.sampleFormat = paFloat32; + testParamsPtr->inputParameters.channelCount = testParamsPtr->samplesPerFrame; + testParamsPtr->inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputDevice )->defaultLowInputLatency; + //testParamsPtr->inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputDevice )->defaultHighInputLatency; + + testParamsPtr->outputParameters.device = outputDevice; + testParamsPtr->outputParameters.sampleFormat = paFloat32; + testParamsPtr->outputParameters.channelCount = testParamsPtr->samplesPerFrame; + testParamsPtr->outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputDevice )->defaultLowOutputLatency; + //testParamsPtr->outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputDevice )->defaultHighOutputLatency; +} + +/*******************************************************************/ +static void PaQa_OverrideTestParameters( TestParameters *testParamsPtr, UserOptions *userOptions ) +{ + // Check to see if a specific value was requested. + if( userOptions->sampleRate >= 0 ) + { + testParamsPtr->sampleRate = userOptions->sampleRate; + testParamsPtr->maxFrames = (int) (PAQA_TEST_DURATION * testParamsPtr->sampleRate); + } + if( userOptions->framesPerBuffer >= 0 ) + { + testParamsPtr->framesPerBuffer = userOptions->framesPerBuffer; + } + if( userOptions->inputLatency >= 0 ) + { + testParamsPtr->inputParameters.suggestedLatency = userOptions->inputLatency * 0.001; + } + if( userOptions->outputLatency >= 0 ) + { + testParamsPtr->outputParameters.suggestedLatency = userOptions->outputLatency * 0.001; + } + printf( " Running with suggested latency (msec): input = %5.2f, out = %5.2f\n", + (testParamsPtr->inputParameters.suggestedLatency * 1000.0), + (testParamsPtr->outputParameters.suggestedLatency * 1000.0) ); +} + +/*******************************************************************/ +/** + * Run a series of tests on this loopback connection. + * @return number of bad channel results + */ +static int PaQa_AnalyzeLoopbackConnection( UserOptions *userOptions, PaDeviceIndex inputDevice, PaDeviceIndex outputDevice ) +{ + int iFlags; + int iRate; + int iSize; + int iFormat; + int savedValue; + TestParameters testParams; + const PaDeviceInfo *inputDeviceInfo = Pa_GetDeviceInfo( inputDevice ); + const PaDeviceInfo *outputDeviceInfo = Pa_GetDeviceInfo( outputDevice ); + int totalBadChannels = 0; + + // test half duplex first because it is more likely to work. + int flagSettings[] = { PAQA_FLAG_TWO_STREAMS, 0 }; + int numFlagSettings = (sizeof(flagSettings)/sizeof(int)); + + double sampleRates[] = { 8000.0, 11025.0, 16000.0, 22050.0, 32000.0, 44100.0, 48000.0, 96000.0 }; + int numRates = (sizeof(sampleRates)/sizeof(double)); + + // framesPerBuffer==0 means PA decides on the buffer size. + int framesPerBuffers[] = { 0, 16, 32, 40, 64, 100, 128, 256, 512, 1024 }; + int numBufferSizes = (sizeof(framesPerBuffers)/sizeof(int)); + + PaSampleFormat sampleFormats[] = { paUInt8, paInt8, paInt16, paInt32 }; + const char *sampleFormatNames[] = { "paUInt8", "paInt8", "paInt16", "paInt32" }; + int numSampleFormats = (sizeof(sampleFormats)/sizeof(PaSampleFormat)); + + printf( "=============== Analysing Loopback %d to %d =====================\n", outputDevice, inputDevice ); + printf( " Devices: %s => %s\n", outputDeviceInfo->name, inputDeviceInfo->name); + + PaQa_SetDefaultTestParameters( &testParams, inputDevice, outputDevice ); + + PaQa_OverrideTestParameters( &testParams, userOptions ); + + // Loop though combinations of audio parameters. + for( iFlags=0; iFlags<numFlagSettings; iFlags++ ) + { + int numRuns = 0; + + testParams.flags = flagSettings[iFlags]; + printf( "\n************ Mode = %s ************\n", + (( testParams.flags & 1 ) ? s_FlagOnNames[0] : s_FlagOffNames[0]) ); + + printf("|- requested -|- stream info latency -|- measured ------------------------------\n"); + printf("|-sRate-|-fr/buf-|- in - out - total -|- over/under/calls for in, out -|- frm/buf -|-latency-|- channel results -\n"); + + // Loop though various sample rates. + if( userOptions->sampleRate < 0 ) + { + savedValue = testParams.sampleRate; + for( iRate=0; iRate<numRates; iRate++ ) + { + int numBadChannels; + + // SAMPLE RATE + testParams.sampleRate = sampleRates[iRate]; + testParams.maxFrames = (int) (PAQA_TEST_DURATION * testParams.sampleRate); + + numBadChannels = PaQa_SingleLoopBackTest( userOptions, &testParams ); + totalBadChannels += numBadChannels; + } + testParams.sampleRate = savedValue; + testParams.maxFrames = (int) (PAQA_TEST_DURATION * testParams.sampleRate); + printf( "\n" ); + numRuns += 1; + } + + // Loop through various buffer sizes. + if( userOptions->framesPerBuffer < 0 ) + { + savedValue = testParams.framesPerBuffer; + for( iSize=0; iSize<numBufferSizes; iSize++ ) + { + int numBadChannels; + + // BUFFER SIZE + testParams.framesPerBuffer = framesPerBuffers[iSize]; + + numBadChannels = PaQa_SingleLoopBackTest( userOptions, &testParams ); + totalBadChannels += numBadChannels; + } + testParams.framesPerBuffer = savedValue; + printf( "\n" ); + numRuns += 1; + } + // Run one with single parameters in case we did not do a series. + if( numRuns == 0 ) + { + int numBadChannels = PaQa_SingleLoopBackTest( userOptions, &testParams ); + totalBadChannels += numBadChannels; + } + } + + printf("\nTest Sample Formats using Half Duplex IO -----\n" ); + + PaQa_SetDefaultTestParameters( &testParams, inputDevice, outputDevice ); + testParams.flags = PAQA_FLAG_TWO_STREAMS; + for( iFlags= 0; iFlags<4; iFlags++ ) + { + // Cycle through combinations of flags. + testParams.streamFlags = 0; + if( iFlags & 1 ) testParams.streamFlags |= paClipOff; + if( iFlags & 2 ) testParams.streamFlags |= paDitherOff; + + for( iFormat=0; iFormat<numSampleFormats; iFormat++ ) + { + int numBadChannels; + PaSampleFormat format = sampleFormats[ iFormat ]; + testParams.inputParameters.sampleFormat = format; + testParams.outputParameters.sampleFormat = format; + printf("Sample format = %d = %s, PaStreamFlags = 0x%02X\n", (int) format, sampleFormatNames[iFormat], (unsigned int) testParams.streamFlags ); + numBadChannels = PaQa_SingleLoopBackTest( userOptions, &testParams ); + totalBadChannels += numBadChannels; + } + } + printf( "\n" ); + printf( "****************************************\n"); + + return totalBadChannels; +} + +/*******************************************************************/ +int PaQa_CheckForClippedLoopback( LoopbackContext *loopbackContextPtr ) +{ + int clipped = 0; + TestParameters *testParamsPtr = loopbackContextPtr->test; + + // Start in the middle assuming past latency. + int startFrame = testParamsPtr->maxFrames/2; + int numFrames = testParamsPtr->maxFrames/2; + + // Check to see if the signal is clipped. + double amplitudeLeft = PaQa_MeasureSineAmplitudeBySlope( &loopbackContextPtr->recordings[0], + testParamsPtr->baseFrequency, testParamsPtr->sampleRate, + startFrame, numFrames ); + double gainLeft = amplitudeLeft / testParamsPtr->amplitude; + double amplitudeRight = PaQa_MeasureSineAmplitudeBySlope( &loopbackContextPtr->recordings[1], + testParamsPtr->baseFrequency, testParamsPtr->sampleRate, + startFrame, numFrames ); + double gainRight = amplitudeLeft / testParamsPtr->amplitude; + printf(" Loop gain: left = %f, right = %f\n", gainLeft, gainRight ); + + if( (amplitudeLeft > 1.0 ) || (amplitudeRight > 1.0) ) + { + printf("ERROR - loop gain is too high. Should be around than 1.0. Please lower output level and/or input gain.\n" ); + clipped = 1; + } + return clipped; +} + +/*******************************************************************/ +int PaQa_MeasureBackgroundNoise( LoopbackContext *loopbackContextPtr, double *rmsPtr ) +{ + int result = 0; + *rmsPtr = 0.0; + // Rewind so we can record some input. + loopbackContextPtr->recordings[0].numFrames = 0; + loopbackContextPtr->recordings[1].numFrames = 0; + result = PaQa_RunInputOnly( loopbackContextPtr ); + if( result == 0 ) + { + double leftRMS = PaQa_MeasureRootMeanSquare( loopbackContextPtr->recordings[0].buffer, + loopbackContextPtr->recordings[0].numFrames ); + double rightRMS = PaQa_MeasureRootMeanSquare( loopbackContextPtr->recordings[1].buffer, + loopbackContextPtr->recordings[1].numFrames ); + *rmsPtr = (leftRMS + rightRMS) / 2.0; + } + return result; +} + +/*******************************************************************/ +/** + * Output a sine wave then try to detect it on input. + * + * @return 1 if loopback connected, 0 if not, or negative error. + */ +int PaQa_CheckForLoopBack( UserOptions *userOptions, PaDeviceIndex inputDevice, PaDeviceIndex outputDevice ) +{ + TestParameters testParams; + LoopbackContext loopbackContext; + const PaDeviceInfo *inputDeviceInfo; + const PaDeviceInfo *outputDeviceInfo; + PaError err = paNoError; + double minAmplitude; + int loopbackIsConnected; + int startFrame, numFrames; + double magLeft, magRight; + + inputDeviceInfo = Pa_GetDeviceInfo( inputDevice ); + if( inputDeviceInfo == NULL ) + { + printf("ERROR - Pa_GetDeviceInfo for input returned NULL.\n"); + return paInvalidDevice; + } + if( inputDeviceInfo->maxInputChannels < 2 ) + { + return 0; + } + + outputDeviceInfo = Pa_GetDeviceInfo( outputDevice ); + if( outputDeviceInfo == NULL ) + { + printf("ERROR - Pa_GetDeviceInfo for output returned NULL.\n"); + return paInvalidDevice; + } + if( outputDeviceInfo->maxOutputChannels < 2 ) + { + return 0; + } + + printf( "Look for loopback cable between \"%s\" => \"%s\"\n", outputDeviceInfo->name, inputDeviceInfo->name); + + printf( " Default suggested input latency (msec): low = %5.2f, high = %5.2f\n", + (inputDeviceInfo->defaultLowInputLatency * 1000.0), + (inputDeviceInfo->defaultHighInputLatency * 1000.0) ); + printf( " Default suggested output latency (msec): low = %5.2f, high = %5.2f\n", + (outputDeviceInfo->defaultLowOutputLatency * 1000.0), + (outputDeviceInfo->defaultHighOutputLatency * 1000.0) ); + + PaQa_SetDefaultTestParameters( &testParams, inputDevice, outputDevice ); + + PaQa_OverrideTestParameters( &testParams, userOptions ); + + testParams.maxFrames = (int) (LOOPBACK_DETECTION_DURATION_SECONDS * testParams.sampleRate); + minAmplitude = testParams.amplitude / 4.0; + + // Check to see if the selected formats are supported. + if( Pa_IsFormatSupported( &testParams.inputParameters, NULL, testParams.sampleRate ) != paFormatIsSupported ) + { + printf( "Input not supported for this format!\n" ); + return 0; + } + if( Pa_IsFormatSupported( NULL, &testParams.outputParameters, testParams.sampleRate ) != paFormatIsSupported ) + { + printf( "Output not supported for this format!\n" ); + return 0; + } + + PaQa_SetupLoopbackContext( &loopbackContext, &testParams ); + + if( inputDevice == outputDevice ) + { + // Use full duplex if checking for loopback on one device. + testParams.flags &= ~PAQA_FLAG_TWO_STREAMS; + } + else + { + // Use half duplex if checking for loopback on two different device. + testParams.flags = PAQA_FLAG_TWO_STREAMS; + } + err = PaQa_RunLoopback( &loopbackContext ); + QA_ASSERT_TRUE("loopback detection callback did not run", (loopbackContext.callbackCount > 1) ); + + // Analyse recording to see if we captured the output. + // Start in the middle assuming past latency. + startFrame = testParams.maxFrames/2; + numFrames = testParams.maxFrames/2; + magLeft = PaQa_CorrelateSine( &loopbackContext.recordings[0], + loopbackContext.generators[0].frequency, + testParams.sampleRate, + startFrame, numFrames, NULL ); + magRight = PaQa_CorrelateSine( &loopbackContext.recordings[1], + loopbackContext.generators[1].frequency, + testParams.sampleRate, + startFrame, numFrames, NULL ); + printf(" Amplitudes: left = %f, right = %f\n", magLeft, magRight ); + + // Check for backwards cable. + loopbackIsConnected = ((magLeft > minAmplitude) && (magRight > minAmplitude)); + + if( !loopbackIsConnected ) + { + double magLeftReverse = PaQa_CorrelateSine( &loopbackContext.recordings[0], + loopbackContext.generators[1].frequency, + testParams.sampleRate, + startFrame, numFrames, NULL ); + + double magRightReverse = PaQa_CorrelateSine( &loopbackContext.recordings[1], + loopbackContext.generators[0].frequency, + testParams.sampleRate, + startFrame, numFrames, NULL ); + + if ((magLeftReverse > minAmplitude) && (magRightReverse>minAmplitude)) + { + printf("ERROR - You seem to have the left and right channels swapped on the loopback cable!\n"); + } + } + else + { + double rms = 0.0; + if( PaQa_CheckForClippedLoopback( &loopbackContext ) ) + { + // Clipped so don't use this loopback. + loopbackIsConnected = 0; + } + + err = PaQa_MeasureBackgroundNoise( &loopbackContext, &rms ); + printf(" Background noise = %f\n", rms ); + if( err ) + { + printf("ERROR - Could not measure background noise on this input!\n"); + loopbackIsConnected = 0; + } + else if( rms > MAX_BACKGROUND_NOISE_RMS ) + { + printf("ERROR - There is too much background noise on this input!\n"); + loopbackIsConnected = 0; + } + } + + PaQa_TeardownLoopbackContext( &loopbackContext ); + return loopbackIsConnected; + +error: + PaQa_TeardownLoopbackContext( &loopbackContext ); + return err; +} + +/*******************************************************************/ +/** + * If there is a loopback connection then run the analysis. + */ +static int CheckLoopbackAndScan( UserOptions *userOptions, + PaDeviceIndex iIn, PaDeviceIndex iOut ) +{ + int loopbackConnected = PaQa_CheckForLoopBack( userOptions, iIn, iOut ); + if( loopbackConnected > 0 ) + { + PaQa_AnalyzeLoopbackConnection( userOptions, iIn, iOut ); + return 1; + } + return 0; +} + +/*******************************************************************/ +/** + * Scan every combination of output to input device. + * If a loopback is found the analyse the combination. + * The scan can be overriden using the -i and -o command line options. + */ +static int ScanForLoopback(UserOptions *userOptions) +{ + PaDeviceIndex iIn,iOut; + int numLoopbacks = 0; + int numDevices; + numDevices = Pa_GetDeviceCount(); + + // If both devices are specified then just use that combination. + if ((userOptions->inputDevice >= 0) && (userOptions->outputDevice >= 0)) + { + numLoopbacks += CheckLoopbackAndScan( userOptions, userOptions->inputDevice, userOptions->outputDevice ); + } + else if (userOptions->inputDevice >= 0) + { + // Just scan for output. + for( iOut=0; iOut<numDevices; iOut++ ) + { + numLoopbacks += CheckLoopbackAndScan( userOptions, userOptions->inputDevice, iOut ); + } + } + else if (userOptions->outputDevice >= 0) + { + // Just scan for input. + for( iIn=0; iIn<numDevices; iIn++ ) + { + numLoopbacks += CheckLoopbackAndScan( userOptions, iIn, userOptions->outputDevice ); + } + } + else + { + // Scan both. + for( iOut=0; iOut<numDevices; iOut++ ) + { + for( iIn=0; iIn<numDevices; iIn++ ) + { + numLoopbacks += CheckLoopbackAndScan( userOptions, iIn, iOut ); + } + } + } + QA_ASSERT_TRUE( "No good loopback cable found.", (numLoopbacks > 0) ); + return numLoopbacks; + +error: + return -1; +} + +/*==========================================================================================*/ +int TestSampleFormatConversion( void ) +{ + int i; + const float floatInput[] = { 1.0, 0.5, -0.5, -1.0 }; + + const char charInput[] = { 127, 64, -64, -128 }; + const unsigned char ucharInput[] = { 255, 128+64, 64, 0 }; + const short shortInput[] = { 32767, 32768/2, -32768/2, -32768 }; + const int intInput[] = { 2147483647, 2147483647/2, -1073741824 /*-2147483648/2 doesn't work in msvc*/, -2147483648 }; + + float floatOutput[4]; + short shortOutput[4]; + int intOutput[4]; + unsigned char ucharOutput[4]; + char charOutput[4]; + + QA_ASSERT_EQUALS("int must be 32-bit", 4, (int) sizeof(int) ); + QA_ASSERT_EQUALS("short must be 16-bit", 2, (int) sizeof(short) ); + + // from Float ====== + PaQa_ConvertFromFloat( floatInput, 4, paUInt8, ucharOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paFloat32 -> paUInt8 -> error", ucharInput[i], ucharOutput[i], 1 ); + } + + PaQa_ConvertFromFloat( floatInput, 4, paInt8, charOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paFloat32 -> paInt8 -> error", charInput[i], charOutput[i], 1 ); + } + + PaQa_ConvertFromFloat( floatInput, 4, paInt16, shortOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paFloat32 -> paInt16 error", shortInput[i], shortOutput[i], 1 ); + } + + PaQa_ConvertFromFloat( floatInput, 4, paInt32, intOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paFloat32 -> paInt32 error", intInput[i], intOutput[i], 0x00010000 ); + } + + + // to Float ====== + memset( floatOutput, 0, sizeof(floatOutput) ); + PaQa_ConvertToFloat( ucharInput, 4, paUInt8, floatOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paUInt8 -> paFloat32 error", floatInput[i], floatOutput[i], 0.01 ); + } + + memset( floatOutput, 0, sizeof(floatOutput) ); + PaQa_ConvertToFloat( charInput, 4, paInt8, floatOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paInt8 -> paFloat32 error", floatInput[i], floatOutput[i], 0.01 ); + } + + memset( floatOutput, 0, sizeof(floatOutput) ); + PaQa_ConvertToFloat( shortInput, 4, paInt16, floatOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paInt16 -> paFloat32 error", floatInput[i], floatOutput[i], 0.001 ); + } + + memset( floatOutput, 0, sizeof(floatOutput) ); + PaQa_ConvertToFloat( intInput, 4, paInt32, floatOutput ); + for( i=0; i<4; i++ ) + { + QA_ASSERT_CLOSE( "paInt32 -> paFloat32 error", floatInput[i], floatOutput[i], 0.00001 ); + } + + return 0; + +error: + return -1; +} + + +/*******************************************************************/ +void usage( const char *name ) +{ + printf("%s [-i# -o# -l# -r# -s# -m -w -dDir]\n", name); + printf(" -i# - Input device ID. Will scan for loopback cable if not specified.\n"); + printf(" -o# - Output device ID. Will scan for loopback if not specified.\n"); + printf(" -l# - Latency for both input and output in milliseconds.\n"); + printf(" --inputLatency # Input latency in milliseconds.\n"); + printf(" --outputLatency # Output latency in milliseconds.\n"); + printf(" -r# - Sample Rate in Hz. Will use multiple common rates if not specified.\n"); + printf(" -s# - Size of callback buffer in frames, framesPerBuffer. Will use common values if not specified.\n"); + printf(" -w - Save bad recordings in a WAV file.\n"); + printf(" -dDir - Path for Directory for WAV files. Default is current directory.\n"); + printf(" -m - Just test the DSP Math code and not the audio devices.\n"); + printf(" -v - Verbose reports.\n"); +} + +/*******************************************************************/ +int main( int argc, char **argv ) +{ + int i; + UserOptions userOptions; + int result = 0; + int justMath = 0; + char *executableName = argv[0]; + + printf("PortAudio LoopBack Test built " __DATE__ " at " __TIME__ "\n"); + + if( argc > 1 ){ + printf("running with arguments:"); + for(i=1; i < argc; ++i ) + printf(" %s", argv[i] ); + printf("\n"); + }else{ + printf("running with no arguments\n"); + } + + memset(&userOptions, 0, sizeof(userOptions)); + userOptions.inputDevice = paNoDevice; + userOptions.outputDevice = paNoDevice; + userOptions.sampleRate = -1; + userOptions.framesPerBuffer = -1; + userOptions.inputLatency = -1; + userOptions.outputLatency = -1; + userOptions.waveFilePath = "."; + + // Process arguments. Skip name of executable. + i = 1; + while( i<argc ) + { + char *arg = argv[i]; + if( arg[0] == '-' ) + { + switch(arg[1]) + { + case 'i': + userOptions.inputDevice = atoi(&arg[2]); + break; + case 'o': + userOptions.outputDevice = atoi(&arg[2]); + break; + case 'l': + userOptions.inputLatency = userOptions.outputLatency = atoi(&arg[2]); + break; + case 'r': + userOptions.sampleRate = atoi(&arg[2]); + break; + case 's': + userOptions.framesPerBuffer = atoi(&arg[2]); + break; + + case 'm': + printf("Option -m set so just testing math and not the audio devices.\n"); + justMath = 1; + break; + + case 'w': + userOptions.saveBadWaves = 1; + break; + case 'd': + userOptions.waveFilePath = &arg[2]; + break; + + case 'v': + userOptions.verbose = 1; + break; + + case 'h': + usage( executableName ); + exit(0); + break; + + case '-': + { + if( strcmp( &arg[2], "inputLatency" ) == 0 ) + { + i += 1; + userOptions.inputLatency = atoi(argv[i]); + } + else if( strcmp( &arg[2], "outputLatency" ) == 0 ) + { + i += 1; + userOptions.outputLatency = atoi(argv[i]); + } + else + { + printf("Illegal option: %s\n", arg); + usage( executableName ); + exit(1); + } + + } + break; + + + default: + printf("Illegal option: %s\n", arg); + usage( executableName ); + exit(1); + break; + } + } + else + { + printf("Illegal argument: %s\n", arg); + usage( executableName ); + exit(1); + + } + i += 1; + } + + result = PaQa_TestAnalyzer(); + + // Test sample format conversion tool. + result = TestSampleFormatConversion(); + + if( (result == 0) && (justMath == 0) ) + { + Pa_Initialize(); + printf( "PortAudio version number = %d\nPortAudio version text = '%s'\n", + Pa_GetVersion(), Pa_GetVersionText() ); + printf( "=============== PortAudio Devices ========================\n" ); + PaQa_ListAudioDevices(); + if( Pa_GetDeviceCount() == 0 ) + printf( "no devices found.\n" ); + + printf( "=============== Detect Loopback ==========================\n" ); + ScanForLoopback(&userOptions); + + Pa_Terminate(); + } + + if (g_testsFailed == 0) + { + printf("PortAudio QA SUCCEEDED! %d tests passed, %d tests failed\n", g_testsPassed, g_testsFailed ); + return 0; + + } + else + { + printf("PortAudio QA FAILED! %d tests passed, %d tests failed\n", g_testsPassed, g_testsFailed ); + return 1; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/paqa_tools.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,171 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include "paqa_tools.h" + + +/*******************************************************************/ +void PaQa_ListAudioDevices(void) +{ + int i, numDevices; + const PaDeviceInfo *deviceInfo; + numDevices = Pa_GetDeviceCount(); + for( i=0; i<numDevices; i++ ) + { + deviceInfo = Pa_GetDeviceInfo( i ); + printf( "#%d: ", i ); + printf( "%2d in", deviceInfo->maxInputChannels ); + printf( ", %2d out", deviceInfo->maxOutputChannels ); + printf( ", %s", deviceInfo->name ); + printf( ", on %s\n", Pa_GetHostApiInfo( deviceInfo->hostApi )->name ); + } +} + +/*******************************************************************/ +void PaQa_ConvertToFloat( const void *input, int numSamples, PaSampleFormat inFormat, float *output ) +{ + int i; + switch( inFormat ) + { + case paUInt8: + { + unsigned char *data = (unsigned char *)input; + for( i=0; i<numSamples; i++ ) + { + int value = *data++; + value -= 128; + *output++ = value / 128.0f; + } + } + break; + + case paInt8: + { + char *data = (char *)input; + for( i=0; i<numSamples; i++ ) + { + int value = *data++; + *output++ = value / 128.0f; + } + } + break; + + case paInt16: + { + short *data = (short *)input; + for( i=0; i<numSamples; i++ ) + { + *output++ = *data++ / 32768.0f; + } + } + break; + + case paInt32: + { + int *data = (int *)input; + for( i=0; i<numSamples; i++ ) + { + int value = (*data++) >> 8; + float fval = (float) (value / ((double) 0x00800000)); + *output++ = fval; + } + } + break; + } + +} + +/*******************************************************************/ +void PaQa_ConvertFromFloat( const float *input, int numSamples, PaSampleFormat outFormat, void *output ) +{ + int i; + switch( outFormat ) + { + case paUInt8: + { + unsigned char *data = (unsigned char *)output; + for( i=0; i<numSamples; i++ ) + { + float value = *input++; + int byte = ((int) (value * 127)) + 128; + *data++ = (unsigned char) byte; + } + } + break; + + case paInt8: + { + char *data = (char *)output; + for( i=0; i<numSamples; i++ ) + { + float value = *input++; + int byte = (int) (value * 127); + *data++ = (char) byte; + } + } + break; + + case paInt16: + { + short *data = (short *)output; + for( i=0; i<numSamples; i++ ) + { + float value = *input++; + // Use assymmetric conversion to avoid clipping. + short sval = value * 32767.0; + *data++ = sval; + } + } + break; + + case paInt32: + { + int *data = (int *)output; + for( i=0; i<numSamples; i++ ) + { + float value = *input++; + // Use assymmetric conversion to avoid clipping. + int ival = value * ((double) 0x007FFFF0); + ival = ival << 8; + *data++ = ival; + } + } + break; + } + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/paqa_tools.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,52 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#ifndef _PAQA_TOOLS_H +#define _PAQA_TOOLS_H + + +#include <stdio.h> +#include "portaudio.h" + +void PaQa_ListAudioDevices(void); + +void PaQa_ConvertToFloat( const void *input, int numSamples, PaSampleFormat inFormat, float *output ); + +void PaQa_ConvertFromFloat( const float *input, int numSamples, PaSampleFormat outFormat, void *output ); + +#endif /* _PAQA_TOOLS_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/qa_tools.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,74 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#ifndef _QA_TOOLS_H +#define _QA_TOOLS_H + +extern int g_testsPassed; +extern int g_testsFailed; + +#define QA_ASSERT_TRUE( message, flag ) \ + if( !(flag) ) \ + { \ + printf( "%s:%d - ERROR - %s\n", __FILE__, __LINE__, message ); \ + g_testsFailed++; \ + goto error; \ + } \ + else g_testsPassed++; + + +#define QA_ASSERT_EQUALS( message, expected, actual ) \ + if( ((expected) != (actual)) ) \ + { \ + printf( "%s:%d - ERROR - %s, expected %d, got %d\n", __FILE__, __LINE__, message, expected, actual ); \ + g_testsFailed++; \ + goto error; \ + } \ + else g_testsPassed++; + +#define QA_ASSERT_CLOSE( message, expected, actual, tolerance ) \ + if (fabs((expected)-(actual))>(tolerance)) \ + { \ + printf( "%s:%d - ERROR - %s, expected %f, got %f, tol=%f\n", __FILE__, __LINE__, message, ((double)(expected)), ((double)(actual)), ((double)(tolerance)) ); \ + g_testsFailed++; \ + goto error; \ + } \ + else g_testsPassed++; + + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/test_audio_analyzer.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,718 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "qa_tools.h" +#include "audio_analyzer.h" +#include "test_audio_analyzer.h" +#include "write_wav.h" +#include "biquad_filter.h" + +#define FRAMES_PER_BLOCK (64) +#define PRINT_REPORTS 0 + +#define TEST_SAVED_WAVE (0) + +/*==========================================================================================*/ +/** + * Detect a single tone. + */ +static int TestSingleMonoTone( void ) +{ + int result = 0; + PaQaSineGenerator generator; + PaQaRecording recording; + float buffer[FRAMES_PER_BLOCK]; + double sampleRate = 44100.0; + int maxFrames = ((int)sampleRate) * 1; + int samplesPerFrame = 1; + int stride = 1; + int done = 0; + + double freq = 234.5; + double amp = 0.5; + + double mag1, mag2; + + // Setup a sine oscillator. + PaQa_SetupSineGenerator( &generator, freq, amp, sampleRate ); + + result = PaQa_InitializeRecording( &recording, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + done = 0; + while (!done) + { + PaQa_EraseBuffer( buffer, FRAMES_PER_BLOCK, samplesPerFrame ); + PaQa_MixSine( &generator, buffer, FRAMES_PER_BLOCK, stride ); + done = PaQa_WriteRecording( &recording, buffer, FRAMES_PER_BLOCK, samplesPerFrame ); + } + + mag1 = PaQa_CorrelateSine( &recording, freq, sampleRate, 0, recording.numFrames, NULL ); + QA_ASSERT_CLOSE( "exact frequency match", amp, mag1, 0.01 ); + + mag2 = PaQa_CorrelateSine( &recording, freq * 1.23, sampleRate, 0, recording.numFrames, NULL ); + QA_ASSERT_CLOSE( "wrong frequency", 0.0, mag2, 0.01 ); + + PaQa_TerminateRecording( &recording ); + return 0; + +error: + PaQa_TerminateRecording( &recording); + return 1; + +} + +/*==========================================================================================*/ +/** + * Mix multiple tones and then detect them. + */ + +static int TestMixedMonoTones( void ) +{ + int i; + int result = 0; +#define NUM_TONES (5) + PaQaSineGenerator generators[NUM_TONES]; + PaQaRecording recording; + float buffer[FRAMES_PER_BLOCK]; + double sampleRate = 44100.0; + int maxFrames = ((int)sampleRate) * 1; + int samplesPerFrame = 1; + + double baseFreq = 234.5; + double amp = 0.1; + + double mag2; + + int stride = samplesPerFrame; + int done = 0; + + // Setup a sine oscillator. + for( i=0; i<NUM_TONES; i++ ) + { + PaQa_SetupSineGenerator( &generators[i], PaQa_GetNthFrequency( baseFreq, i ), amp, sampleRate ); + } + + result = PaQa_InitializeRecording( &recording, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + done = 0; + while (!done) + { + PaQa_EraseBuffer( buffer, FRAMES_PER_BLOCK, samplesPerFrame ); + for( i=0; i<NUM_TONES; i++ ) + { + PaQa_MixSine( &generators[i], buffer, FRAMES_PER_BLOCK, stride ); + } + done = PaQa_WriteRecording( &recording, buffer, FRAMES_PER_BLOCK, samplesPerFrame ); + } + + for( i=0; i<NUM_TONES; i++ ) + { + double mag = PaQa_CorrelateSine( &recording, PaQa_GetNthFrequency( baseFreq, i), sampleRate, 0, recording.numFrames, NULL ); + QA_ASSERT_CLOSE( "exact frequency match", amp, mag, 0.01 ); + } + + mag2 = PaQa_CorrelateSine( &recording, baseFreq * 0.87, sampleRate, 0, recording.numFrames, NULL ); + QA_ASSERT_CLOSE( "wrong frequency", 0.0, mag2, 0.01 ); + + PaQa_TerminateRecording( &recording ); + return 0; + +error: + PaQa_TerminateRecording( &recording); + return 1; + +} + + +/*==========================================================================================*/ +/** + * Generate a recording with added or dropped frames. + */ + +static void MakeRecordingWithAddedFrames( PaQaRecording *recording, PaQaTestTone *testTone, int glitchPosition, int framesToAdd ) +{ + PaQaSineGenerator generator; +#define BUFFER_SIZE 512 + float buffer[BUFFER_SIZE]; + + int frameCounter = testTone->startDelay; + + int stride = 1; + // Record some initial silence. + int done = PaQa_WriteSilence( recording, testTone->startDelay ); + + // Setup a sine oscillator. + PaQa_SetupSineGenerator( &generator, testTone->frequency, testTone->amplitude, testTone->sampleRate ); + + while (!done) + { + int framesThisLoop = BUFFER_SIZE; + + if( frameCounter == glitchPosition ) + { + if( framesToAdd > 0 ) + { + // Record some frozen data without advancing the sine generator. + done = PaQa_RecordFreeze( recording, framesToAdd ); + frameCounter += framesToAdd; + } + else if( framesToAdd < 0 ) + { + // Advance sine generator a few frames. + PaQa_MixSine( &generator, buffer, 0 - framesToAdd, stride ); + } + + } + else if( (frameCounter < glitchPosition) && ((frameCounter + framesThisLoop) > glitchPosition) ) + { + // Go right up to the glitchPosition. + framesThisLoop = glitchPosition - frameCounter; + } + + if( framesThisLoop > 0 ) + { + PaQa_EraseBuffer( buffer, framesThisLoop, testTone->samplesPerFrame ); + PaQa_MixSine( &generator, buffer, framesThisLoop, stride ); + done = PaQa_WriteRecording( recording, buffer, framesThisLoop, testTone->samplesPerFrame ); + } + frameCounter += framesThisLoop; + } +} + + +/*==========================================================================================*/ +/** + * Generate a clean recording. + */ + +static void MakeCleanRecording( PaQaRecording *recording, PaQaTestTone *testTone ) +{ + PaQaSineGenerator generator; +#define BUFFER_SIZE 512 + float buffer[BUFFER_SIZE]; + + int stride = 1; + // Record some initial silence. + int done = PaQa_WriteSilence( recording, testTone->startDelay ); + + // Setup a sine oscillator. + PaQa_SetupSineGenerator( &generator, testTone->frequency, testTone->amplitude, testTone->sampleRate ); + + // Generate recording with good phase. + while (!done) + { + PaQa_EraseBuffer( buffer, BUFFER_SIZE, testTone->samplesPerFrame ); + PaQa_MixSine( &generator, buffer, BUFFER_SIZE, stride ); + done = PaQa_WriteRecording( recording, buffer, BUFFER_SIZE, testTone->samplesPerFrame ); + } +} + +/*==========================================================================================*/ +/** + * Generate a recording with pop. + */ + +static void MakeRecordingWithPop( PaQaRecording *recording, PaQaTestTone *testTone, int popPosition, int popWidth, double popAmplitude ) +{ + int i; + + MakeCleanRecording( recording, testTone ); + + // Apply glitch to good recording. + if( (popPosition + popWidth) >= recording->numFrames ) + { + popWidth = (recording->numFrames - popPosition) - 1; + } + + for( i=0; i<popWidth; i++ ) + { + float good = recording->buffer[i+popPosition]; + float bad = (good > 0.0) ? (good - popAmplitude) : (good + popAmplitude); + recording->buffer[i+popPosition] = bad; + } +} + +/*==========================================================================================*/ +/** + * Detect one phase error in a recording. + */ +static int TestDetectSinglePhaseError( double sampleRate, int cycleSize, int latencyFrames, int glitchPosition, int framesAdded ) +{ + int result = 0; + PaQaRecording recording; + PaQaTestTone testTone; + PaQaAnalysisResult analysisResult = { 0.0 }; + int framesDropped = 0; + int maxFrames = ((int)sampleRate) * 2; + + testTone.samplesPerFrame = 1; + testTone.sampleRate = sampleRate; + testTone.frequency = sampleRate / cycleSize; + testTone.amplitude = 0.5; + testTone.startDelay = latencyFrames; + + result = PaQa_InitializeRecording( &recording, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + MakeRecordingWithAddedFrames( &recording, &testTone, glitchPosition, framesAdded ); + + PaQa_AnalyseRecording( &recording, &testTone, &analysisResult ); + + if( framesAdded < 0 ) + { + framesDropped = -framesAdded; + framesAdded = 0; + } + +#if PRINT_REPORTS + printf("\n=== Dropped Frame Analysis ===================\n"); + printf(" expected actual\n"); + printf(" latency: %10.3f %10.3f\n", (double)latencyFrames, analysisResult.latency ); + printf(" num added frames: %10.3f %10.3f\n", (double)framesAdded, analysisResult.numAddedFrames ); + printf(" added frames at: %10.3f %10.3f\n", (double)glitchPosition, analysisResult.addedFramesPosition ); + printf(" num dropped frames: %10.3f %10.3f\n", (double)framesDropped, analysisResult.numDroppedFrames ); + printf(" dropped frames at: %10.3f %10.3f\n", (double)glitchPosition, analysisResult.droppedFramesPosition ); +#endif + + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording latency", latencyFrames, analysisResult.latency, 0.5 ); + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording framesAdded", framesAdded, analysisResult.numAddedFrames, 1.0 ); + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording framesDropped", framesDropped, analysisResult.numDroppedFrames, 1.0 ); +// QA_ASSERT_CLOSE( "PaQa_AnalyseRecording glitchPosition", glitchPosition, analysisResult.glitchPosition, cycleSize ); + + PaQa_TerminateRecording( &recording ); + return 0; + +error: + PaQa_TerminateRecording( &recording); + return 1; +} + +/*==========================================================================================*/ +/** + * Test various dropped sample scenarios. + */ +static int TestDetectPhaseErrors( void ) +{ + int result; + + result = TestDetectSinglePhaseError( 44100, 200, 477, -1, 0 ); + if( result < 0 ) return result; +/* + result = TestDetectSinglePhaseError( 44100, 200, 77, -1, 0 ); + if( result < 0 ) return result; + + result = TestDetectSinglePhaseError( 44100, 200, 83, 3712, 9 ); + if( result < 0 ) return result; + + result = TestDetectSinglePhaseError( 44100, 280, 83, 3712, 27 ); + if( result < 0 ) return result; + + result = TestDetectSinglePhaseError( 44100, 200, 234, 3712, -9 ); + if( result < 0 ) return result; + + result = TestDetectSinglePhaseError( 44100, 200, 2091, 8923, -2 ); + if( result < 0 ) return result; + + result = TestDetectSinglePhaseError( 44100, 120, 1782, 5772, -18 ); + if( result < 0 ) return result; + + // Note that if the frequency is too high then it is hard to detect single dropped frames. + result = TestDetectSinglePhaseError( 44100, 200, 500, 4251, -1 ); + if( result < 0 ) return result; +*/ + return 0; +} + +/*==========================================================================================*/ +/** + * Detect one pop in a recording. + */ +static int TestDetectSinglePop( double sampleRate, int cycleSize, int latencyFrames, int popPosition, int popWidth, double popAmplitude ) +{ + int result = 0; + PaQaRecording recording; + PaQaTestTone testTone; + PaQaAnalysisResult analysisResult = { 0.0 }; + int maxFrames = ((int)sampleRate) * 2; + + testTone.samplesPerFrame = 1; + testTone.sampleRate = sampleRate; + testTone.frequency = sampleRate / cycleSize; + testTone.amplitude = 0.5; + testTone.startDelay = latencyFrames; + + result = PaQa_InitializeRecording( &recording, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + MakeRecordingWithPop( &recording, &testTone, popPosition, popWidth, popAmplitude ); + + PaQa_AnalyseRecording( &recording, &testTone, &analysisResult ); + +#if PRINT_REPORTS + printf("\n=== Pop Analysis ===================\n"); + printf(" expected actual\n"); + printf(" latency: %10.3f %10.3f\n", (double)latencyFrames, analysisResult.latency ); + printf(" popPosition: %10.3f %10.3f\n", (double)popPosition, analysisResult.popPosition ); + printf(" popAmplitude: %10.3f %10.3f\n", popAmplitude, analysisResult.popAmplitude ); + printf(" cycleSize: %6d\n", cycleSize ); + printf(" num added frames: %10.3f\n", analysisResult.numAddedFrames ); + printf(" added frames at: %10.3f\n", analysisResult.addedFramesPosition ); + printf(" num dropped frames: %10.3f\n", analysisResult.numDroppedFrames ); + printf(" dropped frames at: %10.3f\n", analysisResult.droppedFramesPosition ); +#endif + + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording latency", latencyFrames, analysisResult.latency, 0.5 ); + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording popPosition", popPosition, analysisResult.popPosition, 10 ); + if( popWidth > 0 ) + { + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording popAmplitude", popAmplitude, analysisResult.popAmplitude, 0.1 * popAmplitude ); + } + + PaQa_TerminateRecording( &recording ); + return 0; + +error: + PaQa_SaveRecordingToWaveFile( &recording, "bad_recording.wav" ); + PaQa_TerminateRecording( &recording); + return 1; +} + +/*==========================================================================================*/ +/** + * Analyse recording with a DC offset. + */ +static int TestSingleInitialSpike( double sampleRate, int stepPosition, int cycleSize, int latencyFrames, double stepAmplitude ) +{ + int i; + int result = 0; + // Account for highpass filter offset. + int expectedLatency = latencyFrames + 1; + PaQaRecording recording; + + PaQaRecording hipassOutput = { 0 }; + BiquadFilter hipassFilter; + + PaQaTestTone testTone; + PaQaAnalysisResult analysisResult = { 0.0 }; + int maxFrames = ((int)sampleRate) * 2; + + testTone.samplesPerFrame = 1; + testTone.sampleRate = sampleRate; + testTone.frequency = sampleRate / cycleSize; + testTone.amplitude = -0.5; + testTone.startDelay = latencyFrames; + + result = PaQa_InitializeRecording( &recording, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + result = PaQa_InitializeRecording( &hipassOutput, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + MakeCleanRecording( &recording, &testTone ); + + // Apply DC step. + for( i=stepPosition; i<recording.numFrames; i++ ) + { + recording.buffer[i] += stepAmplitude; + } + + // Use high pass as a DC blocker! + BiquadFilter_SetupHighPass( &hipassFilter, 10.0 / sampleRate, 0.5 ); + PaQa_FilterRecording( &recording, &hipassOutput, &hipassFilter ); + + testTone.amplitude = 0.5; + PaQa_AnalyseRecording( &hipassOutput, &testTone, &analysisResult ); + +#if PRINT_REPORTS + printf("\n=== InitialSpike Analysis ===================\n"); + printf(" expected actual\n"); + printf(" latency: %10.3f %10.3f\n", (double)expectedLatency, analysisResult.latency ); + printf(" popPosition: %10.3f\n", analysisResult.popPosition ); + printf(" popAmplitude: %10.3f\n", analysisResult.popAmplitude ); + printf(" amplitudeRatio: %10.3f\n", analysisResult.amplitudeRatio ); + printf(" cycleSize: %6d\n", cycleSize ); + printf(" num added frames: %10.3f\n", analysisResult.numAddedFrames ); + printf(" added frames at: %10.3f\n", analysisResult.addedFramesPosition ); + printf(" num dropped frames: %10.3f\n", analysisResult.numDroppedFrames ); + printf(" dropped frames at: %10.3f\n", analysisResult.droppedFramesPosition ); +#endif + + QA_ASSERT_CLOSE( "PaQa_AnalyseRecording latency", expectedLatency, analysisResult.latency, 4.0 ); + QA_ASSERT_EQUALS( "PaQa_AnalyseRecording no pop from step", -1, (int) analysisResult.popPosition ); + PaQa_TerminateRecording( &recording ); + PaQa_TerminateRecording( &hipassOutput ); + return 0; + +error: + PaQa_SaveRecordingToWaveFile( &recording, "bad_step_original.wav" ); + PaQa_SaveRecordingToWaveFile( &hipassOutput, "bad_step_hipass.wav" ); + PaQa_TerminateRecording( &recording); + PaQa_TerminateRecording( &hipassOutput ); + return 1; +} + +/*==========================================================================================*/ +/** + * Test various dropped sample scenarios. + */ +static int TestDetectPops( void ) +{ + int result; + + // No pop. + result = TestDetectSinglePop( 44100, 200, 477, -1, 0, 0.0 ); + if( result < 0 ) return result; + + // short pop + result = TestDetectSinglePop( 44100, 300, 810, 3987, 1, 0.5 ); + if( result < 0 ) return result; + + // medium long pop + result = TestDetectSinglePop( 44100, 300, 810, 9876, 5, 0.5 ); + if( result < 0 ) return result; + + // short tiny pop + result = TestDetectSinglePop( 44100, 250, 810, 5672, 1, 0.05 ); + if( result < 0 ) return result; + + + return 0; +} + +/*==========================================================================================*/ +/** + * Test analysis when there is a DC offset step before the sine signal. + */ +static int TestInitialSpike( void ) +{ + int result; + +//( double sampleRate, int stepPosition, int cycleSize, int latencyFrames, double stepAmplitude ) + // No spike. + result = TestSingleInitialSpike( 44100, 32, 100, 537, 0.0 ); + if( result < 0 ) return result; + + // Small spike. + result = TestSingleInitialSpike( 44100, 32, 100, 537, 0.1 ); + if( result < 0 ) return result; + + // short pop like Ross's error. + result = TestSingleInitialSpike( 8000, 32, 42, 2000, 0.1 ); + if( result < 0 ) return result; + + // Medium spike. + result = TestSingleInitialSpike( 44100, 40, 190, 3000, 0.5 ); + if( result < 0 ) return result; + + // Spike near sine. + //result = TestSingleInitialSpike( 44100, 2900, 140, 3000, 0.1 ); + if( result < 0 ) return result; + + + return 0; +} + + +#if TEST_SAVED_WAVE +/*==========================================================================================*/ +/** + * Simple test that writes a sawtooth waveform to a file. + */ +static int TestSavedWave() +{ + int i,j; + WAV_Writer writer; + int result = 0; +#define NUM_SAMPLES (200) + short data[NUM_SAMPLES]; + short saw = 0; + + + result = Audio_WAV_OpenWriter( &writer, "test_sawtooth.wav", 44100, 1 ); + if( result < 0 ) goto error; + + for( i=0; i<15; i++ ) + { + for( j=0; j<NUM_SAMPLES; j++ ) + { + data[j] = saw; + saw += 293; + } + result = Audio_WAV_WriteShorts( &writer, data, NUM_SAMPLES ); + if( result < 0 ) goto error; + } + + result = Audio_WAV_CloseWriter( &writer ); + if( result < 0 ) goto error; + + + return 0; + +error: + printf("ERROR: result = %d\n", result ); + return result; +} +#endif /* TEST_SAVED_WAVE */ + +/*==========================================================================================*/ +/** + * Easy way to generate a sine tone recording. + */ +void PaQa_FillWithSine( PaQaRecording *recording, double sampleRate, double freq, double amp ) +{ + PaQaSineGenerator generator; + float buffer[FRAMES_PER_BLOCK]; + int samplesPerFrame = 1; + int stride = 1; + int done = 0; + + // Setup a sine oscillator. + PaQa_SetupSineGenerator( &generator, freq, amp, sampleRate ); + + done = 0; + while (!done) + { + PaQa_EraseBuffer( buffer, FRAMES_PER_BLOCK, samplesPerFrame ); + PaQa_MixSine( &generator, buffer, FRAMES_PER_BLOCK, stride ); + done = PaQa_WriteRecording( recording, buffer, FRAMES_PER_BLOCK, samplesPerFrame ); + } + +} + +/*==========================================================================================*/ +/** + * Generate a tone then knock it out using a filter. + * Also check using filter slightly off tune to see if some energy gets through. + */ +static int TestNotchFilter( void ) +{ + int result = 0; + PaQaRecording original = { 0 }; + PaQaRecording filtered = { 0 }; + BiquadFilter notchFilter; + double sampleRate = 44100.0; + int maxFrames = ((int)sampleRate) * 1; + + double freq = 234.5; + double amp = 0.5; + + double mag1, mag2, mag3; + + result = PaQa_InitializeRecording( &original, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + PaQa_FillWithSine( &original, sampleRate, freq, amp ); + + //result = PaQa_SaveRecordingToWaveFile( &original, "original.wav" ); + //QA_ASSERT_EQUALS( "PaQa_SaveRecordingToWaveFile failed", 0, result ); + + mag1 = PaQa_CorrelateSine( &original, freq, sampleRate, 0, original.numFrames, NULL ); + QA_ASSERT_CLOSE( "exact frequency match", amp, mag1, 0.01 ); + + // Filter with exact frequency. + result = PaQa_InitializeRecording( &filtered, maxFrames, (int) sampleRate ); + QA_ASSERT_EQUALS( "PaQa_InitializeRecording failed", 0, result ); + + BiquadFilter_SetupNotch( ¬chFilter, freq / sampleRate, 0.5 ); + PaQa_FilterRecording( &original, &filtered, ¬chFilter ); + result = PaQa_SaveRecordingToWaveFile( &filtered, "filtered1.wav" ); + QA_ASSERT_EQUALS( "PaQa_SaveRecordingToWaveFile failed", 0, result ); + + mag2 = PaQa_CorrelateSine( &filtered, freq, sampleRate, 0, filtered.numFrames, NULL ); + QA_ASSERT_CLOSE( "should eliminate tone", 0.0, mag2, 0.01 ); + + // Filter with mismatched frequency. + BiquadFilter_SetupNotch( ¬chFilter, 1.07 * freq / sampleRate, 2.0 ); + PaQa_FilterRecording( &original, &filtered, ¬chFilter ); + + //result = PaQa_SaveRecordingToWaveFile( &filtered, "badfiltered.wav" ); + //QA_ASSERT_EQUALS( "PaQa_SaveRecordingToWaveFile failed", 0, result ); + + mag3 = PaQa_CorrelateSine( &filtered, freq, sampleRate, 0, filtered.numFrames, NULL ); + QA_ASSERT_CLOSE( "should eliminate tone", amp*0.26, mag3, 0.01 ); + + + PaQa_TerminateRecording( &original ); + PaQa_TerminateRecording( &filtered ); + return 0; + +error: + PaQa_TerminateRecording( &original); + PaQa_TerminateRecording( &filtered ); + return 1; + +} + +/*==========================================================================================*/ +/** + */ +int PaQa_TestAnalyzer( void ) +{ + int result; + +#if TEST_SAVED_WAVE + // Write a simple wave file. + if ((result = TestSavedWave()) != 0) return result; +#endif /* TEST_SAVED_WAVE */ + + // Generate single tone and verify presence. + if ((result = TestSingleMonoTone()) != 0) return result; + + // Generate prime series of tones and verify presence. + if ((result = TestMixedMonoTones()) != 0) return result; + + // Detect dropped or added samples in a sine wave recording. + if ((result = TestDetectPhaseErrors()) != 0) return result; + + // Test to see if notch filter can knock out the test tone. + if ((result = TestNotchFilter()) != 0) return result; + + // Detect pops that get back in phase. + if ((result = TestDetectPops()) != 0) return result; + + // Test to see if the latency detector can be tricked like it was on Ross' Windows machine. + if ((result = TestInitialSpike()) != 0) return result; + + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/test_audio_analyzer.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,46 @@ + +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#ifndef _TEST_AUDIO_ANALYZER_H +#define _TEST_AUDIO_ANALYZER_H + +/** Test the audio analyzer by itself without any PortAudio calls. */ +int PaQa_TestAnalyzer( void ); + + +#endif /* _TEST_AUDIO_ANALYZER_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/write_wav.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,242 @@ +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + * Very simple WAV file writer for saving captured audio. + */ + +#include <stdio.h> +#include <stdlib.h> +#include "write_wav.h" + + +/* Write long word data to a little endian format byte array. */ +static void WriteLongLE( unsigned char **addrPtr, unsigned long data ) +{ + unsigned char *addr = *addrPtr; + *addr++ = (unsigned char) data; + *addr++ = (unsigned char) (data>>8); + *addr++ = (unsigned char) (data>>16); + *addr++ = (unsigned char) (data>>24); + *addrPtr = addr; +} + +/* Write short word data to a little endian format byte array. */ +static void WriteShortLE( unsigned char **addrPtr, unsigned short data ) +{ + unsigned char *addr = *addrPtr; + *addr++ = (unsigned char) data; + *addr++ = (unsigned char) (data>>8); + *addrPtr = addr; +} + +/* Write IFF ChunkType data to a byte array. */ +static void WriteChunkType( unsigned char **addrPtr, unsigned long cktyp ) +{ + unsigned char *addr = *addrPtr; + *addr++ = (unsigned char) (cktyp>>24); + *addr++ = (unsigned char) (cktyp>>16); + *addr++ = (unsigned char) (cktyp>>8); + *addr++ = (unsigned char) cktyp; + *addrPtr = addr; +} + +#define WAV_HEADER_SIZE (4 + 4 + 4 + /* RIFF+size+WAVE */ \ + 4 + 4 + 16 + /* fmt chunk */ \ + 4 + 4 ) /* data chunk */ + + +/********************************************************************************* + * Open named file and write WAV header to the file. + * The header includes the DATA chunk type and size. + * Returns number of bytes written to file or negative error code. + */ +long Audio_WAV_OpenWriter( WAV_Writer *writer, const char *fileName, int frameRate, int samplesPerFrame ) +{ + unsigned int bytesPerSecond; + unsigned char header[ WAV_HEADER_SIZE ]; + unsigned char *addr = header; + int numWritten; + + writer->dataSize = 0; + writer->dataSizeOffset = 0; + + writer->fid = fopen( fileName, "wb" ); + if( writer->fid == NULL ) + { + return -1; + } + +/* Write RIFF header. */ + WriteChunkType( &addr, RIFF_ID ); + +/* Write RIFF size as zero for now. Will patch later. */ + WriteLongLE( &addr, 0 ); + +/* Write WAVE form ID. */ + WriteChunkType( &addr, WAVE_ID ); + +/* Write format chunk based on AudioSample structure. */ + WriteChunkType( &addr, FMT_ID ); + WriteLongLE( &addr, 16 ); + WriteShortLE( &addr, WAVE_FORMAT_PCM ); + bytesPerSecond = frameRate * samplesPerFrame * sizeof( short); + WriteShortLE( &addr, (short) samplesPerFrame ); + WriteLongLE( &addr, frameRate ); + WriteLongLE( &addr, bytesPerSecond ); + WriteShortLE( &addr, (short) (samplesPerFrame * sizeof( short)) ); /* bytesPerBlock */ + WriteShortLE( &addr, (short) 16 ); /* bits per sample */ + +/* Write ID and size for 'data' chunk. */ + WriteChunkType( &addr, DATA_ID ); +/* Save offset so we can patch it later. */ + writer->dataSizeOffset = (int) (addr - header); + WriteLongLE( &addr, 0 ); + + numWritten = fwrite( header, 1, sizeof(header), writer->fid ); + if( numWritten != sizeof(header) ) return -1; + + return (int) numWritten; +} + +/********************************************************************************* + * Write to the data chunk portion of a WAV file. + * Returns bytes written or negative error code. + */ +long Audio_WAV_WriteShorts( WAV_Writer *writer, + short *samples, + int numSamples + ) +{ + unsigned char buffer[2]; + unsigned char *bufferPtr; + int i; + short *p = samples; + int numWritten; + int bytesWritten; + if( numSamples <= 0 ) + { + return -1; + } + + for( i=0; i<numSamples; i++ ) + { + bufferPtr = buffer; + WriteShortLE( &bufferPtr, *p++ ); + numWritten = fwrite( buffer, 1, sizeof( buffer), writer->fid ); + if( numWritten != sizeof(buffer) ) return -1; + } + bytesWritten = numSamples * sizeof(short); + writer->dataSize += bytesWritten; + return (int) bytesWritten; +} + +/********************************************************************************* + * Close WAV file. + * Update chunk sizes so it can be read by audio applications. + */ +long Audio_WAV_CloseWriter( WAV_Writer *writer ) +{ + unsigned char buffer[4]; + unsigned char *bufferPtr; + int numWritten; + int riffSize; + + /* Go back to beginning of file and update DATA size */ + int result = fseek( writer->fid, writer->dataSizeOffset, SEEK_SET ); + if( result < 0 ) return result; + + bufferPtr = buffer; + WriteLongLE( &bufferPtr, writer->dataSize ); + numWritten = fwrite( buffer, 1, sizeof( buffer), writer->fid ); + if( numWritten != sizeof(buffer) ) return -1; + + /* Update RIFF size */ + result = fseek( writer->fid, 4, SEEK_SET ); + if( result < 0 ) return result; + + riffSize = writer->dataSize + (WAV_HEADER_SIZE - 8); + bufferPtr = buffer; + WriteLongLE( &bufferPtr, riffSize ); + numWritten = fwrite( buffer, 1, sizeof( buffer), writer->fid ); + if( numWritten != sizeof(buffer) ) return -1; + + fclose( writer->fid ); + writer->fid = NULL; + return writer->dataSize; +} + +/********************************************************************************* + * Simple test that write a sawtooth waveform to a file. + */ +#if 0 +int main( void ) +{ + int i; + WAV_Writer writer; + int result; +#define NUM_SAMPLES (200) + short data[NUM_SAMPLES]; + short saw = 0; + + for( i=0; i<NUM_SAMPLES; i++ ) + { + data[i] = saw; + saw += 293; + } + + + result = Audio_WAV_OpenWriter( &writer, "rendered_midi.wav", 44100, 1 ); + if( result < 0 ) goto error; + + for( i=0; i<15; i++ ) + { + result = Audio_WAV_WriteShorts( &writer, data, NUM_SAMPLES ); + if( result < 0 ) goto error; + } + + result = Audio_WAV_CloseWriter( &writer ); + if( result < 0 ) goto error; + + + return 0; + +error: + printf("ERROR: result = %d\n", result ); + return result; +} +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/loopback/src/write_wav.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,103 @@ +/* + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Copyright (c) 1999-2010 Phil Burk and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#ifndef _WAV_WRITER_H +#define _WAV_WRITER_H + +/* + * WAV file writer. + * + * Author: Phil Burk + */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Define WAV Chunk and FORM types as 4 byte integers. */ +#define RIFF_ID (('R'<<24) | ('I'<<16) | ('F'<<8) | 'F') +#define WAVE_ID (('W'<<24) | ('A'<<16) | ('V'<<8) | 'E') +#define FMT_ID (('f'<<24) | ('m'<<16) | ('t'<<8) | ' ') +#define DATA_ID (('d'<<24) | ('a'<<16) | ('t'<<8) | 'a') +#define FACT_ID (('f'<<24) | ('a'<<16) | ('c'<<8) | 't') + +/* Errors returned by Audio_ParseSampleImage_WAV */ +#define WAV_ERR_CHUNK_SIZE (-1) /* Chunk size is illegal or past file size. */ +#define WAV_ERR_FILE_TYPE (-2) /* Not a WAV file. */ +#define WAV_ERR_ILLEGAL_VALUE (-3) /* Illegal or unsupported value. Eg. 927 bits/sample */ +#define WAV_ERR_FORMAT_TYPE (-4) /* Unsupported format, eg. compressed. */ +#define WAV_ERR_TRUNCATED (-5) /* End of file missing. */ + +/* WAV PCM data format ID */ +#define WAVE_FORMAT_PCM (1) +#define WAVE_FORMAT_IMA_ADPCM (0x0011) + + +typedef struct WAV_Writer_s +{ + FILE *fid; + /* Offset in file for data size. */ + int dataSizeOffset; + int dataSize; +} WAV_Writer; + +/********************************************************************************* + * Open named file and write WAV header to the file. + * The header includes the DATA chunk type and size. + * Returns number of bytes written to file or negative error code. + */ +long Audio_WAV_OpenWriter( WAV_Writer *writer, const char *fileName, int frameRate, int samplesPerFrame ); + +/********************************************************************************* + * Write to the data chunk portion of a WAV file. + * Returns bytes written or negative error code. + */ +long Audio_WAV_WriteShorts( WAV_Writer *writer, + short *samples, + int numSamples + ); + +/********************************************************************************* + * Close WAV file. + * Update chunk sizes so it can be read by audio applications. + */ +long Audio_WAV_CloseWriter( WAV_Writer *writer ); + +#ifdef __cplusplus +}; +#endif + +#endif /* _WAV_WRITER_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/paqa_devs.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,368 @@ +/** @file paqa_devs.c + @ingroup qa_src + @brief Self Testing Quality Assurance app for PortAudio + Try to open each device and run through all the + possible configurations. This test does not verify + that the configuration works well. It just verifies + that it does not crash. It requires a human to listen to + the outputs. + + @author Phil Burk http://www.softsynth.com + + Pieter adapted to V19 API. Test now relies heavily on + Pa_IsFormatSupported(). Uses same 'standard' sample rates + as in test pa_devs.c. +*/ +/* + * $Id: paqa_devs.c 1756 2011-09-08 06:09:29Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +#include "pa_trace.h" + +/****************************************** Definitions ***********/ +#define MODE_INPUT (0) +#define MODE_OUTPUT (1) + +typedef struct PaQaData +{ + unsigned long framesLeft; + int numChannels; + int bytesPerSample; + int mode; + short sawPhase; + PaSampleFormat format; +} +PaQaData; + +/****************************************** Prototypes ***********/ +static void TestDevices( int mode ); +static void TestFormats( int mode, PaDeviceIndex deviceID, double sampleRate, + int numChannels ); +static int TestAdvance( int mode, PaDeviceIndex deviceID, double sampleRate, + int numChannels, PaSampleFormat format ); +static int QaCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ); + +/****************************************** Globals ***********/ +static int gNumPassed = 0; +static int gNumFailed = 0; + +/****************************************** Macros ***********/ +/* Print ERROR if it fails. Tally success or failure. */ +/* Odd do-while wrapper seems to be needed for some compilers. */ +#define EXPECT(_exp) \ + do \ + { \ + if ((_exp)) {\ + /* printf("SUCCESS for %s\n", #_exp ); */ \ + gNumPassed++; \ + } \ + else { \ + printf("ERROR - 0x%x - %s for %s\n", result, \ + ((result == 0) ? "-" : Pa_GetErrorText(result)), \ + #_exp ); \ + gNumFailed++; \ + goto error; \ + } \ + } while(0) + +/*******************************************************************/ +/* This routine will be called by the PortAudio engine when audio is needed. +** It may be called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int QaCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + unsigned long i; + short phase; + PaQaData *data = (PaQaData *) userData; + (void) inputBuffer; + + /* Play simple sawtooth wave. */ + if( data->mode == MODE_OUTPUT ) + { + phase = data->sawPhase; + switch( data->format ) + { + case paFloat32: + { + float *out = (float *) outputBuffer; + for( i=0; i<framesPerBuffer; i++ ) + { + phase += 0x123; + *out++ = (float) (phase * (1.0 / 32768.0)); + if( data->numChannels == 2 ) + { + *out++ = (float) (phase * (1.0 / 32768.0)); + } + } + } + break; + + case paInt32: + { + int *out = (int *) outputBuffer; + for( i=0; i<framesPerBuffer; i++ ) + { + phase += 0x123; + *out++ = ((int) phase ) << 16; + if( data->numChannels == 2 ) + { + *out++ = ((int) phase ) << 16; + } + } + } + break; + + case paInt16: + { + short *out = (short *) outputBuffer; + for( i=0; i<framesPerBuffer; i++ ) + { + phase += 0x123; + *out++ = phase; + if( data->numChannels == 2 ) + { + *out++ = phase; + } + } + } + break; + + default: + { + unsigned char *out = (unsigned char *) outputBuffer; + unsigned long numBytes = framesPerBuffer * data->numChannels * data->bytesPerSample; + for( i=0; i<numBytes; i++ ) + { + *out++ = 0; + } + } + break; + } + data->sawPhase = phase; + } + /* Are we through yet? */ + if( data->framesLeft > framesPerBuffer ) + { + PaUtil_AddTraceMessage("QaCallback: running. framesLeft", data->framesLeft ); + data->framesLeft -= framesPerBuffer; + return 0; + } + else + { + PaUtil_AddTraceMessage("QaCallback: DONE! framesLeft", data->framesLeft ); + data->framesLeft = 0; + return 1; + } +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError result; + EXPECT( ((result=Pa_Initialize()) == 0) ); + printf("Test OUTPUT ---------------\n"); + TestDevices( MODE_OUTPUT ); + printf("Test INPUT ---------------\n"); + TestDevices( MODE_INPUT ); +error: + Pa_Terminate(); + printf("QA Report: %d passed, %d failed.\n", gNumPassed, gNumFailed ); + return (gNumFailed > 0) ? 1 : 0; +} + +/******************************************************************* +* Try each output device, through its full range of capabilities. */ +static void TestDevices( int mode ) +{ + int id, jc, i; + int maxChannels; + const PaDeviceInfo *pdi; + static double standardSampleRates[] = { 8000.0, 9600.0, 11025.0, 12000.0, + 16000.0, 22050.0, 24000.0, + 32000.0, 44100.0, 48000.0, + 88200.0, 96000.0, + -1.0 }; /* Negative terminated list. */ + int numDevices = Pa_GetDeviceCount(); + for( id=0; id<numDevices; id++ ) /* Iterate through all devices. */ + { + pdi = Pa_GetDeviceInfo( id ); + /* Try 1 to maxChannels on each device. */ + maxChannels = (( mode == MODE_INPUT ) ? pdi->maxInputChannels : pdi->maxOutputChannels); + + for( jc=1; jc<=maxChannels; jc++ ) + { + printf("\n========================================================================\n"); + printf(" Device = %s\n", pdi->name ); + printf("========================================================================\n"); + /* Try each standard sample rate. */ + for( i=0; standardSampleRates[i] > 0; i++ ) + { + TestFormats( mode, (PaDeviceIndex)id, standardSampleRates[i], jc ); + } + } + } +} + +/*******************************************************************/ +static void TestFormats( int mode, PaDeviceIndex deviceID, double sampleRate, + int numChannels ) +{ + TestAdvance( mode, deviceID, sampleRate, numChannels, paFloat32 ); + TestAdvance( mode, deviceID, sampleRate, numChannels, paInt16 ); + TestAdvance( mode, deviceID, sampleRate, numChannels, paInt32 ); + /* TestAdvance( mode, deviceID, sampleRate, numChannels, paInt24 ); */ +} + +/*******************************************************************/ +static int TestAdvance( int mode, PaDeviceIndex deviceID, double sampleRate, + int numChannels, PaSampleFormat format ) +{ + PaStreamParameters inputParameters, outputParameters, *ipp, *opp; + PaStream *stream = NULL; + PaError result = paNoError; + PaQaData myData; + #define FRAMES_PER_BUFFER (64) + const int kNumSeconds = 100; + + /* Setup data for synthesis thread. */ + myData.framesLeft = (unsigned long) (sampleRate * kNumSeconds); + myData.numChannels = numChannels; + myData.mode = mode; + myData.format = format; + switch( format ) + { + case paFloat32: + case paInt32: + case paInt24: + myData.bytesPerSample = 4; + break; +/* case paPackedInt24: + myData.bytesPerSample = 3; + break; */ + default: + myData.bytesPerSample = 2; + break; + } + + if( mode == MODE_INPUT ) + { + inputParameters.device = deviceID; + inputParameters.channelCount = numChannels; + inputParameters.sampleFormat = format; + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + ipp = &inputParameters; + } + else + { + ipp = NULL; + } + + if( mode == MODE_OUTPUT ) + { + outputParameters.device = deviceID; + outputParameters.channelCount = numChannels; + outputParameters.sampleFormat = format; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + opp = &outputParameters; + } + else + { + opp = NULL; + } + + if(paFormatIsSupported == Pa_IsFormatSupported( ipp, opp, sampleRate )) + { + printf("------ TestAdvance: %s, device = %d, rate = %g, numChannels = %d, format = %lu -------\n", + ( mode == MODE_INPUT ) ? "INPUT" : "OUTPUT", + deviceID, sampleRate, numChannels, (unsigned long)format); + EXPECT( ((result = Pa_OpenStream( &stream, + ipp, + opp, + sampleRate, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + QaCallback, + &myData ) ) == 0) ); + if( stream ) + { + PaTime oldStamp, newStamp; + unsigned long oldFrames; + int minDelay = ( mode == MODE_INPUT ) ? 1000 : 400; + /* Was: + int minNumBuffers = Pa_GetMinNumBuffers( FRAMES_PER_BUFFER, sampleRate ); + int msec = (int) ((minNumBuffers * 3 * 1000.0 * FRAMES_PER_BUFFER) / sampleRate); + */ + int msec = (int)( 3.0 * + (( mode == MODE_INPUT ) ? inputParameters.suggestedLatency : outputParameters.suggestedLatency )); + if( msec < minDelay ) msec = minDelay; + printf("msec = %d\n", msec); /**/ + EXPECT( ((result=Pa_StartStream( stream )) == 0) ); + /* Check to make sure PortAudio is advancing timeStamp. */ + oldStamp = Pa_GetStreamTime(stream); + Pa_Sleep(msec); + newStamp = Pa_GetStreamTime(stream); + printf("oldStamp = %g, newStamp = %g\n", oldStamp, newStamp ); /**/ + EXPECT( (oldStamp < newStamp) ); + /* Check to make sure callback is decrementing framesLeft. */ + oldFrames = myData.framesLeft; + Pa_Sleep(msec); + printf("oldFrames = %lu, myData.framesLeft = %lu\n", oldFrames, myData.framesLeft ); /**/ + EXPECT( (oldFrames > myData.framesLeft) ); + EXPECT( ((result=Pa_CloseStream( stream )) == 0) ); + stream = NULL; + } + } + return 0; +error: + if( stream != NULL ) Pa_CloseStream( stream ); + return -1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/paqa_errs.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,403 @@ +/** @file paqa_errs.c + @ingroup qa_src + @brief Self Testing Quality Assurance app for PortAudio + Do lots of bad things to test error reporting. + @author Phil Burk http://www.softsynth.com + Pieter Suurmond adapted to V19 API. +*/ +/* + * $Id: paqa_errs.c 1756 2011-09-08 06:09:29Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include "portaudio.h" + +/*--------- Definitions ---------*/ +#define MODE_INPUT (0) +#define MODE_OUTPUT (1) +#define FRAMES_PER_BUFFER (64) +#define SAMPLE_RATE (44100.0) + +typedef struct PaQaData +{ + unsigned long framesLeft; + int numChannels; + int bytesPerSample; + int mode; +} +PaQaData; + +static int gNumPassed = 0; /* Two globals */ +static int gNumFailed = 0; + +/*------------------- Macros ------------------------------*/ +/* Print ERROR if it fails. Tally success or failure. Odd */ +/* do-while wrapper seems to be needed for some compilers. */ + +#define EXPECT(_exp) \ + do \ + { \ + if ((_exp)) {\ + gNumPassed++; \ + } \ + else { \ + printf("\nERROR - 0x%x - %s for %s\n", result, Pa_GetErrorText(result), #_exp ); \ + gNumFailed++; \ + goto error; \ + } \ + } while(0) + +#define HOPEFOR(_exp) \ + do \ + { \ + if ((_exp)) {\ + gNumPassed++; \ + } \ + else { \ + printf("\nERROR - 0x%x - %s for %s\n", result, Pa_GetErrorText(result), #_exp ); \ + gNumFailed++; \ + } \ + } while(0) + +/*-------------------------------------------------------------------------*/ +/* This routine will be called by the PortAudio engine when audio is needed. + It may be called at interrupt level on some machines so don't do anything + that could mess up the system like calling malloc() or free(). +*/ +static int QaCallback( const void* inputBuffer, + void* outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void* userData ) +{ + unsigned long i; + unsigned char* out = (unsigned char *) outputBuffer; + PaQaData* data = (PaQaData *) userData; + + (void)inputBuffer; /* Prevent "unused variable" warnings. */ + + /* Zero out buffer so we don't hear terrible noise. */ + if( data->mode == MODE_OUTPUT ) + { + unsigned long numBytes = framesPerBuffer * data->numChannels * data->bytesPerSample; + for( i=0; i<numBytes; i++ ) + { + *out++ = 0; + } + } + /* Are we through yet? */ + if( data->framesLeft > framesPerBuffer ) + { + data->framesLeft -= framesPerBuffer; + return 0; + } + else + { + data->framesLeft = 0; + return 1; + } +} + +static PaDeviceIndex FindInputOnlyDevice(void) +{ + PaDeviceIndex result = Pa_GetDefaultInputDevice(); + if( result != paNoDevice && Pa_GetDeviceInfo(result)->maxOutputChannels == 0 ) + return result; + + for( result = 0; result < Pa_GetDeviceCount(); ++result ) + { + if( Pa_GetDeviceInfo(result)->maxOutputChannels == 0 ) + return result; + } + + return paNoDevice; +} + +static PaDeviceIndex FindOutputOnlyDevice(void) +{ + PaDeviceIndex result = Pa_GetDefaultOutputDevice(); + if( result != paNoDevice && Pa_GetDeviceInfo(result)->maxInputChannels == 0 ) + return result; + + for( result = 0; result < Pa_GetDeviceCount(); ++result ) + { + if( Pa_GetDeviceInfo(result)->maxInputChannels == 0 ) + return result; + } + + return paNoDevice; +} + +/*-------------------------------------------------------------------------------------------------*/ +static int TestBadOpens( void ) +{ + PaStream* stream = NULL; + PaError result; + PaQaData myData; + PaStreamParameters ipp, opp; + const PaDeviceInfo* info = NULL; + + + /* Setup data for synthesis thread. */ + myData.framesLeft = (unsigned long) (SAMPLE_RATE * 100); /* 100 seconds */ + myData.numChannels = 1; + myData.mode = MODE_OUTPUT; + + /*----------------------------- No devices specified: */ + ipp.device = opp.device = paNoDevice; + ipp.channelCount = opp.channelCount = 0; /* Also no channels. */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + /* Take the low latency of the default device for all subsequent tests. */ + info = Pa_GetDeviceInfo(Pa_GetDefaultInputDevice()); + ipp.suggestedLatency = info ? info->defaultLowInputLatency : 0.100; + info = Pa_GetDeviceInfo(Pa_GetDefaultOutputDevice()); + opp.suggestedLatency = info ? info->defaultLowOutputLatency : 0.100; + HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidDevice)); + + /*----------------------------- No devices specified #2: */ + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidDevice)); + + /*----------------------------- Out of range input device specified: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = Pa_GetDeviceCount(); /* And no output device, and no channels. */ + opp.channelCount = 0; opp.device = paNoDevice; + HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidDevice)); + + /*----------------------------- Out of range output device specified: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; /* And no input device, and no channels. */ + opp.channelCount = 0; opp.device = Pa_GetDeviceCount(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidDevice)); + + if (Pa_GetDefaultInputDevice() != paNoDevice) { + /*----------------------------- Zero input channels: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = Pa_GetDefaultInputDevice(); + opp.channelCount = 0; opp.device = paNoDevice; /* And no output device, and no output channels. */ + HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); + } + + if (Pa_GetDefaultOutputDevice() != paNoDevice) { + /*----------------------------- Zero output channels: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; /* And no input device, and no input channels. */ + opp.channelCount = 0; opp.device = Pa_GetDefaultOutputDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); + } + /*----------------------------- Nonzero input and output channels but no output device: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 2; ipp.device = Pa_GetDefaultInputDevice(); /* Both stereo. */ + opp.channelCount = 2; opp.device = paNoDevice; + HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidDevice)); + + /*----------------------------- Nonzero input and output channels but no input device: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 2; ipp.device = paNoDevice; + opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidDevice)); + + if (Pa_GetDefaultOutputDevice() != paNoDevice) { + /*----------------------------- NULL stream pointer: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; /* Output is more likely than input. */ + opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); /* Only 2 output channels. */ + HOPEFOR(((result = Pa_OpenStream(NULL, &ipp, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paBadStreamPtr)); + + /*----------------------------- Low sample rate: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; + opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + 1.0, FRAMES_PER_BUFFER, /* 1 cycle per second (1 Hz) is too low. */ + paClipOff, QaCallback, &myData )) == paInvalidSampleRate)); + + /*----------------------------- High sample rate: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; + opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + 10000000.0, FRAMES_PER_BUFFER, /* 10^6 cycles per second (10 MHz) is too high. */ + paClipOff, QaCallback, &myData )) == paInvalidSampleRate)); + + /*----------------------------- NULL callback: */ + /* NULL callback is valid in V19 -- it means use blocking read/write stream + + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; + opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, + NULL, + &myData )) == paNullCallback)); + */ + + /*----------------------------- Bad flag: */ + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; + opp.channelCount = 2; opp.device = Pa_GetDefaultOutputDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + 255, /* Is 8 maybe legal V19 API? */ + QaCallback, &myData )) == paInvalidFlag)); + } + + /*----------------------------- using input device as output device: */ + if( FindInputOnlyDevice() != paNoDevice ) + { + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 0; ipp.device = paNoDevice; /* And no input device, and no channels. */ + opp.channelCount = 2; opp.device = FindInputOnlyDevice(); + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, &opp, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); + } + + /*----------------------------- using output device as input device: */ + if( FindOutputOnlyDevice() != paNoDevice ) + { + ipp.hostApiSpecificStreamInfo = opp.hostApiSpecificStreamInfo = NULL; + ipp.sampleFormat = opp.sampleFormat = paFloat32; + ipp.channelCount = 2; ipp.device = FindOutputOnlyDevice(); + opp.channelCount = 0; opp.device = paNoDevice; /* And no output device, and no channels. */ + HOPEFOR(((result = Pa_OpenStream(&stream, &ipp, NULL, + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paInvalidChannelCount)); + + } + + if( stream != NULL ) Pa_CloseStream( stream ); + return result; +} + +/*-----------------------------------------------------------------------------------------*/ +static int TestBadActions( void ) +{ + PaStream* stream = NULL; + const PaDeviceInfo* deviceInfo = NULL; + PaError result = 0; + PaQaData myData; + PaStreamParameters opp; + const PaDeviceInfo* info = NULL; + + /* Setup data for synthesis thread. */ + myData.framesLeft = (unsigned long)(SAMPLE_RATE * 100); /* 100 seconds */ + myData.numChannels = 1; + myData.mode = MODE_OUTPUT; + + opp.device = Pa_GetDefaultOutputDevice(); /* Default output. */ + opp.channelCount = 2; /* Stereo output. */ + opp.hostApiSpecificStreamInfo = NULL; + opp.sampleFormat = paFloat32; + info = Pa_GetDeviceInfo(opp.device); + opp.suggestedLatency = info ? info->defaultLowOutputLatency : 0.100; + + if (opp.device != paNoDevice) { + HOPEFOR(((result = Pa_OpenStream(&stream, NULL, /* Take NULL as input parame- */ + &opp, /* ters, meaning try only output. */ + SAMPLE_RATE, FRAMES_PER_BUFFER, + paClipOff, QaCallback, &myData )) == paNoError)); + } + + HOPEFOR(((deviceInfo = Pa_GetDeviceInfo(paNoDevice)) == NULL)); + HOPEFOR(((deviceInfo = Pa_GetDeviceInfo(87654)) == NULL)); + HOPEFOR(((result = Pa_StartStream(NULL)) == paBadStreamPtr)); + HOPEFOR(((result = Pa_StopStream(NULL)) == paBadStreamPtr)); + HOPEFOR(((result = Pa_IsStreamStopped(NULL)) == paBadStreamPtr)); + HOPEFOR(((result = Pa_IsStreamActive(NULL)) == paBadStreamPtr)); + HOPEFOR(((result = Pa_CloseStream(NULL)) == paBadStreamPtr)); + HOPEFOR(((result = Pa_SetStreamFinishedCallback(NULL, NULL)) == paBadStreamPtr)); + HOPEFOR(((result = !Pa_GetStreamInfo(NULL)))); + HOPEFOR(((result = Pa_GetStreamTime(NULL)) == 0.0)); + HOPEFOR(((result = Pa_GetStreamCpuLoad(NULL)) == 0.0)); + HOPEFOR(((result = Pa_ReadStream(NULL, NULL, 0)) == paBadStreamPtr)); + HOPEFOR(((result = Pa_WriteStream(NULL, NULL, 0)) == paBadStreamPtr)); + + /** @todo test Pa_GetStreamReadAvailable and Pa_GetStreamWriteAvailable */ + + if (stream != NULL) Pa_CloseStream(stream); + return result; +} + +/*---------------------------------------------------------------------*/ +int main(void); +int main(void) +{ + PaError result; + + EXPECT(((result = Pa_Initialize()) == paNoError)); + TestBadOpens(); + TestBadActions(); +error: + Pa_Terminate(); + printf("QA Report: %d passed, %d failed.\n", gNumPassed, gNumFailed); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/qa/paqa_latency.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,456 @@ +/** @file paqa_latency.c + @ingroup qa_src + @brief Test latency estimates. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_sine.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +#include "loopback/src/qa_tools.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; + char message[20]; + int minFramesPerBuffer; + int maxFramesPerBuffer; + int callbackCount; + PaTime minDeltaDacTime; + PaTime maxDeltaDacTime; + PaStreamCallbackTimeInfo previousTimeInfo; +} +paTestData; + +/* Used to tally the results of the QA tests. */ +int g_testsPassed = 0; +int g_testsFailed = 0; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + if( data->minFramesPerBuffer > framesPerBuffer ) + { + data->minFramesPerBuffer = framesPerBuffer; + } + if( data->maxFramesPerBuffer < framesPerBuffer ) + { + data->maxFramesPerBuffer = framesPerBuffer; + } + + /* Measure min and max output time stamp delta. */ + if( data->callbackCount > 0 ) + { + PaTime delta = timeInfo->outputBufferDacTime - data->previousTimeInfo.outputBufferDacTime; + if( data->minDeltaDacTime > delta ) + { + data->minDeltaDacTime = delta; + } + if( data->maxDeltaDacTime < delta ) + { + data->maxDeltaDacTime = delta; + } + } + data->previousTimeInfo = *timeInfo; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + data->callbackCount += 1; + return paContinue; +} + +PaError paqaCheckLatency( PaStreamParameters *outputParamsPtr, + paTestData *dataPtr, double sampleRate, unsigned long framesPerBuffer ) +{ + PaError err; + PaStream *stream; + const PaStreamInfo* streamInfo; + + dataPtr->minFramesPerBuffer = 9999999; + dataPtr->maxFramesPerBuffer = 0; + dataPtr->minDeltaDacTime = 9999999.0; + dataPtr->maxDeltaDacTime = 0.0; + dataPtr->callbackCount = 0; + + printf("Stream parameter: suggestedOutputLatency = %g\n", outputParamsPtr->suggestedLatency ); + if( framesPerBuffer == paFramesPerBufferUnspecified ){ + printf("Stream parameter: user framesPerBuffer = paFramesPerBufferUnspecified\n" ); + }else{ + printf("Stream parameter: user framesPerBuffer = %lu\n", framesPerBuffer ); + } + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + outputParamsPtr, + sampleRate, + framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + dataPtr ); + if( err != paNoError ) goto error1; + + streamInfo = Pa_GetStreamInfo( stream ); + printf("Stream info: inputLatency = %g\n", streamInfo->inputLatency ); + printf("Stream info: outputLatency = %g\n", streamInfo->outputLatency ); + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error2; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + printf(" minFramesPerBuffer = %4d\n", dataPtr->minFramesPerBuffer ); + printf(" maxFramesPerBuffer = %4d\n", dataPtr->maxFramesPerBuffer ); + printf(" minDeltaDacTime = %f\n", dataPtr->minDeltaDacTime ); + printf(" maxDeltaDacTime = %f\n", dataPtr->maxDeltaDacTime ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error2; + + err = Pa_CloseStream( stream ); + Pa_Sleep( 1 * 1000 ); + + + printf("-------------------------------------\n"); + return err; +error2: + Pa_CloseStream( stream ); +error1: + printf("-------------------------------------\n"); + return err; +} + + +/*******************************************************************/ +static int paqaNoopCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + (void)inputBuffer; + (void)outputBuffer; + (void)framesPerBuffer; + (void)timeInfo; + (void)statusFlags; + (void)userData; + return paContinue; +} + +/*******************************************************************/ +static int paqaCheckMultipleSuggested( PaDeviceIndex deviceIndex, int isInput ) +{ + int i; + int numLoops = 10; + PaError err; + PaStream *stream; + PaStreamParameters streamParameters; + const PaStreamInfo* streamInfo; + double lowLatency; + double highLatency; + double finalLatency; + double sampleRate = 44100.0; + const PaDeviceInfo *pdi = Pa_GetDeviceInfo( deviceIndex ); + double previousLatency = 0.0; + int numChannels = 1; + + printf("------------------------ paqaCheckMultipleSuggested - %s\n", + (isInput ? "INPUT" : "OUTPUT") ); + if( isInput ) + { + lowLatency = pdi->defaultLowInputLatency; + highLatency = pdi->defaultHighInputLatency; + numChannels = (pdi->maxInputChannels < 2) ? 1 : 2; + } + else + { + lowLatency = pdi->defaultLowOutputLatency; + highLatency = pdi->defaultHighOutputLatency; + numChannels = (pdi->maxOutputChannels < 2) ? 1 : 2; + } + streamParameters.channelCount = numChannels; + streamParameters.device = deviceIndex; + streamParameters.hostApiSpecificStreamInfo = NULL; + streamParameters.sampleFormat = paFloat32; + + printf(" lowLatency = %g\n", lowLatency ); + printf(" highLatency = %g\n", highLatency ); + printf(" numChannels = %d\n", numChannels ); + + if( (highLatency - lowLatency) < 0.001 ) + { + numLoops = 1; + } + + for( i=0; i<numLoops; i++ ) + { + streamParameters.suggestedLatency = lowLatency + ((highLatency - lowLatency) * i /(numLoops - 1.0)); + + printf(" suggestedLatency[%d] = %6.4f\n", i, streamParameters.suggestedLatency ); + + err = Pa_OpenStream( + &stream, + (isInput ? &streamParameters : NULL), + (isInput ? NULL : &streamParameters), + sampleRate, + paFramesPerBufferUnspecified, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + paqaNoopCallback, + NULL ); + if( err != paNoError ) goto error; + + streamInfo = Pa_GetStreamInfo( stream ); + + err = Pa_CloseStream( stream ); + + if( isInput ) + { + finalLatency = streamInfo->inputLatency; + } + else + { + finalLatency = streamInfo->outputLatency; + } + printf(" finalLatency = %6.4f\n", finalLatency ); + QA_ASSERT_CLOSE( "final latency should be close to suggested latency", + streamParameters.suggestedLatency, finalLatency, (streamParameters.suggestedLatency * 0.3) ); + + QA_ASSERT_TRUE( " final latency should increase with suggested latency", (finalLatency > previousLatency) ); + previousLatency = finalLatency; + } + + return 0; +error: + return -1; +} + +/*******************************************************************/ +static int paqaVerifySuggestedLatency( void ) +{ + PaDeviceIndex id; + int result = 0; + const PaDeviceInfo *pdi; + int numDevices = Pa_GetDeviceCount(); + + printf("\n ------------------------ paqaVerifySuggestedLatency\n"); + for( id=0; id<numDevices; id++ ) /* Iterate through all devices. */ + { + pdi = Pa_GetDeviceInfo( id ); + printf("Using device #%d: '%s' (%s)\n", id, pdi->name, Pa_GetHostApiInfo(pdi->hostApi)->name); + if( pdi->maxOutputChannels > 0 ) + { + if( (result = paqaCheckMultipleSuggested( id, 0 )) != 0 ) goto error; + } + if( pdi->maxInputChannels > 0 ) + { + if( (result = paqaCheckMultipleSuggested( id, 1 )) != 0 ) goto error; + } + } + return 0; +error: + return -1; +} + +/*******************************************************************/ +static int paqaVerifyDeviceInfoLatency( void ) +{ + PaDeviceIndex id; + const PaDeviceInfo *pdi; + int numDevices = Pa_GetDeviceCount(); + + printf("\n ------------------------ paqaVerifyDeviceInfoLatency\n"); + for( id=0; id<numDevices; id++ ) /* Iterate through all devices. */ + { + pdi = Pa_GetDeviceInfo( id ); + printf("Using device #%d: '%s' (%s)\n", id, pdi->name, Pa_GetHostApiInfo(pdi->hostApi)->name); + if( pdi->maxOutputChannels > 0 ) + { + printf(" Output defaultLowOutputLatency = %f seconds\n", pdi->defaultLowOutputLatency); + printf(" Output info: defaultHighOutputLatency = %f seconds\n", pdi->defaultHighOutputLatency); + QA_ASSERT_TRUE( "defaultLowOutputLatency should be > 0", (pdi->defaultLowOutputLatency > 0.0) ); + QA_ASSERT_TRUE( "defaultHighOutputLatency should be > 0", (pdi->defaultHighOutputLatency > 0.0) ); + //QA_ASSERT_TRUE( "defaultHighOutputLatency should be > Low", (pdi->defaultHighOutputLatency > pdi->defaultLowOutputLatency) ); + } + if( pdi->maxInputChannels > 0 ) + { + printf(" Input defaultLowOutputLatency = %f seconds\n", pdi->defaultLowInputLatency); + printf(" Input defaultHighOutputLatency = %f seconds\n", pdi->defaultHighInputLatency); + QA_ASSERT_TRUE( "defaultLowOutputLatency should be > 0", (pdi->defaultLowInputLatency > 0.0) ); + QA_ASSERT_TRUE( "defaultHighOutputLatency should be > 0", (pdi->defaultHighInputLatency > 0.0) ); + //QA_ASSERT_TRUE( "defaultHighOutputLatency should be > Low", (pdi->defaultHighInputLatency > pdi->defaultLowInputLatency) ); + } + } + return 0; +error: + return -1; +} + + + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaError err; + paTestData data; + const PaDeviceInfo *deviceInfo; + int i; + int framesPerBuffer; + double sampleRate = 44100; + + printf("PortAudio QA: investigate output latency. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + /* Run self tests. */ + if( paqaVerifyDeviceInfoLatency() < 0 ) goto error; + + if( paqaVerifySuggestedLatency() < 0 ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + deviceInfo = Pa_GetDeviceInfo( outputParameters.device ); + printf("Using device #%d: '%s' (%s)\n", outputParameters.device, deviceInfo->name, Pa_GetHostApiInfo(deviceInfo->hostApi)->name); + printf("Device info: defaultLowOutputLatency = %f seconds\n", deviceInfo->defaultLowOutputLatency); + printf("Device info: defaultHighOutputLatency = %f seconds\n", deviceInfo->defaultHighOutputLatency); + outputParameters.hostApiSpecificStreamInfo = NULL; + + // Try to use a small buffer that is smaller than we think the device can handle. + // Try to force combining multiple user buffers into a host buffer. + printf("------------- Try a very small buffer.\n"); + framesPerBuffer = 9; + outputParameters.suggestedLatency = deviceInfo->defaultLowOutputLatency; + err = paqaCheckLatency( &outputParameters, &data, sampleRate, framesPerBuffer ); + if( err != paNoError ) goto error; + + printf("------------- 64 frame buffer with 1.1 * defaultLow latency.\n"); + framesPerBuffer = 64; + outputParameters.suggestedLatency = deviceInfo->defaultLowOutputLatency * 1.1; + err = paqaCheckLatency( &outputParameters, &data, sampleRate, framesPerBuffer ); + if( err != paNoError ) goto error; + + // Try to create a huge buffer that is bigger than the allowed device maximum. + printf("------------- Try a huge buffer.\n"); + framesPerBuffer = 16*1024; + outputParameters.suggestedLatency = ((double)framesPerBuffer) / sampleRate; // approximate + err = paqaCheckLatency( &outputParameters, &data, sampleRate, framesPerBuffer ); + if( err != paNoError ) goto error; + + printf("------------- Try suggestedLatency = 0.0\n"); + outputParameters.suggestedLatency = 0.0; + err = paqaCheckLatency( &outputParameters, &data, sampleRate, paFramesPerBufferUnspecified ); + if( err != paNoError ) goto error; + + printf("------------- Try suggestedLatency = defaultLowOutputLatency\n"); + outputParameters.suggestedLatency = deviceInfo->defaultLowOutputLatency; + err = paqaCheckLatency( &outputParameters, &data, sampleRate, paFramesPerBufferUnspecified ); + if( err != paNoError ) goto error; + + printf("------------- Try suggestedLatency = defaultHighOutputLatency\n"); + outputParameters.suggestedLatency = deviceInfo->defaultHighOutputLatency; + err = paqaCheckLatency( &outputParameters, &data, sampleRate, paFramesPerBufferUnspecified ); + if( err != paNoError ) goto error; + + printf("------------- Try suggestedLatency = defaultHighOutputLatency * 4\n"); + outputParameters.suggestedLatency = deviceInfo->defaultHighOutputLatency * 4; + err = paqaCheckLatency( &outputParameters, &data, sampleRate, paFramesPerBufferUnspecified ); + if( err != paNoError ) goto error; + + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/SConscript Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,220 @@ +import os.path, copy, sys + +def checkSymbol(conf, header, library=None, symbol=None, autoAdd=True, critical=False, pkgName=None): + """ Check for symbol in library, optionally look only for header. + @param conf: Configure instance. + @param header: The header file where the symbol is declared. + @param library: The library in which the symbol exists, if None it is taken to be the standard C library. + @param symbol: The symbol to look for, if None only the header will be looked up. + @param autoAdd: Automatically link with this library if check is positive. + @param critical: Raise on error? + @param pkgName: Optional name of pkg-config entry for library, to determine build parameters. + @return: True/False + """ + origEnv = conf.env.Copy() # Copy unmodified environment so we can restore it upon error + env = conf.env + if library is None: + library = "c" # Standard library + autoAdd = False + + if pkgName is not None: + origLibs = copy.copy(env.get("LIBS", None)) + + try: env.ParseConfig("pkg-config --silence-errors %s --cflags --libs" % pkgName) + except: pass + else: + # I see no other way of checking that the parsing succeeded, if it did add no more linking parameters + if env.get("LIBS", None) != origLibs: + autoAdd = False + + try: + if not conf.CheckCHeader(header, include_quotes="<>"): + raise ConfigurationError("missing header %s" % header) + if symbol is not None and not conf.CheckLib(library, symbol, language="C", autoadd=autoAdd): + raise ConfigurationError("missing symbol %s in library %s" % (symbol, library)) + except ConfigurationError: + conf.env = origEnv + if not critical: + return False + raise + + return True + +import SCons.Errors + +# Import common variables + +# Could use '#' to refer to top-level SConstruct directory, but looks like env.SConsignFile doesn't interpret this at least :( +sconsDir = os.path.abspath(os.path.join("build", "scons")) + +try: + Import("Platform", "Posix", "ConfigurationError", "ApiVer") +except SCons.Errors.UserError: + # The common objects must be exported first + SConscript(os.path.join(sconsDir, "SConscript_common")) + Import("Platform", "Posix", "ConfigurationError", "ApiVer") + +Import("env") + +# This will be manipulated +env = env.Copy() + +# We operate with a set of needed libraries and optional libraries, the latter stemming from host API implementations. +# For libraries of both types we record a set of values that is used to look for the library in question, during +# configuration. If the corresponding library for a host API implementation isn't found, the implementation is left out. +neededLibs = [] +optionalImpls = {} +if Platform in Posix: + env.Append(CPPPATH=os.path.join("os", "unix")) + neededLibs += [("pthread", "pthread.h", "pthread_create"), ("m", "math.h", "sin")] + if env["useALSA"]: + optionalImpls["ALSA"] = ("asound", "alsa/asoundlib.h", "snd_pcm_open") + if env["useJACK"]: + optionalImpls["JACK"] = ("jack", "jack/jack.h", "jack_client_new") + if env["useOSS"]: + # TODO: It looks like the prefix for soundcard.h depends on the platform + optionalImpls["OSS"] = ("oss", "sys/soundcard.h", None) + if Platform == 'netbsd': + optionalImpls["OSS"] = ("ossaudio", "sys/soundcard.h", "_oss_ioctl") + if env["useASIHPI"]: + optionalImpls["ASIHPI"] = ("hpi", "asihpi/hpi.h", "HPI_SubSysCreate") + if env["useCOREAUDIO"]: + optionalImpls["COREAUDIO"] = ("CoreAudio", "CoreAudio/CoreAudio.h", None) +else: + raise ConfigurationError("unknown platform %s" % Platform) + +if Platform == "darwin": + env.Append(LINKFLAGS="-framework CoreFoundation -framework CoreServices -framework CoreAudio -framework AudioToolBox -framework AudioUnit") +elif Platform == "cygwin": + env.Append(LIBS=["winmm"]) +elif Platform == "irix": + neededLibs += [("audio", "dmedia/audio.h", "alOpenPort"), ("dmedia", "dmedia/dmedia.h", "dmGetUST")] + env.Append(CPPDEFINES=["PA_USE_SGI"]) + +def CheckCTypeSize(context, tp): + """ Check size of C type. + @param context: A configuration context. + @param tp: The type to check. + @return: Size of type, in bytes. + """ + context.Message("Checking the size of C type %s..." % tp) + ret = context.TryRun(""" +#include <stdio.h> + +int main() { + printf("%%d", sizeof(%s)); + return 0; +} +""" % tp, ".c") + if not ret[0]: + context.Result(" Couldn't obtain size of type %s!" % tp) + return None + + assert ret[1] + sz = int(ret[1]) + context.Result("%d" % sz) + return sz + +""" +if sys.byteorder == "little": + env.Append(CPPDEFINES=["PA_LITTLE_ENDIAN"]) +elif sys.byteorder == "big": + env.Append(CPPDEFINES=["PA_BIG_ENDIAN"]) +else: + raise ConfigurationError("unknown byte order: %s" % sys.byteorder) +""" +if env["enableDebugOutput"]: + env.Append(CPPDEFINES=["PA_ENABLE_DEBUG_OUTPUT"]) + +# Start configuration + +# Use an absolute path for conf_dir, otherwise it gets created both relative to current directory and build directory +conf = env.Configure(log_file=os.path.join(sconsDir, "sconf.log"), custom_tests={"CheckCTypeSize": CheckCTypeSize}, + conf_dir=os.path.join(sconsDir, ".sconf_temp")) +conf.env.Append(CPPDEFINES=["SIZEOF_SHORT=%d" % conf.CheckCTypeSize("short")]) +conf.env.Append(CPPDEFINES=["SIZEOF_INT=%d" % conf.CheckCTypeSize("int")]) +conf.env.Append(CPPDEFINES=["SIZEOF_LONG=%d" % conf.CheckCTypeSize("long")]) +if checkSymbol(conf, "time.h", "rt", "clock_gettime"): + conf.env.Append(CPPDEFINES=["HAVE_CLOCK_GETTIME"]) +if checkSymbol(conf, "time.h", symbol="nanosleep"): + conf.env.Append(CPPDEFINES=["HAVE_NANOSLEEP"]) +if conf.CheckCHeader("sys/soundcard.h"): + conf.env.Append(CPPDEFINES=["HAVE_SYS_SOUNDCARD_H"]) +if conf.CheckCHeader("linux/soundcard.h"): + conf.env.Append(CPPDEFINES=["HAVE_LINUX_SOUNDCARD_H"]) +if conf.CheckCHeader("machine/soundcard.h"): + conf.env.Append(CPPDEFINES=["HAVE_MACHINE_SOUNDCARD_H"]) + +# Look for needed libraries and link with them +for lib, hdr, sym in neededLibs: + checkSymbol(conf, hdr, lib, sym, critical=True) +# Look for host API libraries, if a library isn't found disable corresponding host API implementation. +for name, val in optionalImpls.items(): + lib, hdr, sym = val + if checkSymbol(conf, hdr, lib, sym, critical=False, pkgName=name.lower()): + conf.env.Append(CPPDEFINES=["PA_USE_%s=1" % name.upper()]) + else: + del optionalImpls[name] + +# Configuration finished +env = conf.Finish() + +# PA infrastructure +CommonSources = [os.path.join("common", f) for f in "pa_allocation.c pa_converters.c pa_cpuload.c pa_dither.c pa_front.c \ + pa_process.c pa_stream.c pa_trace.c pa_debugprint.c pa_ringbuffer.c".split()] +CommonSources.append(os.path.join("hostapi", "skeleton", "pa_hostapi_skeleton.c")) + +# Host APIs implementations +ImplSources = [] +if Platform in Posix: + ImplSources += [os.path.join("os", "unix", f) for f in "pa_unix_hostapis.c pa_unix_util.c".split()] + +if "ALSA" in optionalImpls: + ImplSources.append(os.path.join("hostapi", "alsa", "pa_linux_alsa.c")) +if "JACK" in optionalImpls: + ImplSources.append(os.path.join("hostapi", "jack", "pa_jack.c")) +if "OSS" in optionalImpls: + ImplSources.append(os.path.join("hostapi", "oss", "pa_unix_oss.c")) +if "ASIHPI" in optionalImpls: + ImplSources.append(os.path.join("hostapi", "asihpi", "pa_linux_asihpi.c")) +if "COREAUDIO" in optionalImpls: + ImplSources.append([os.path.join("hostapi", "coreaudio", f) for f in """ + pa_mac_core.c pa_mac_core_blocking.c pa_mac_core_utilities.c + """.split()]) + + +sources = CommonSources + ImplSources + +sharedLibEnv = env.Copy() +if Platform in Posix: + # Add soname to library, this is so a reference is made to the versioned library in programs linking against libportaudio.so + if Platform != 'darwin': + sharedLibEnv.AppendUnique(SHLINKFLAGS="-Wl,-soname=libportaudio.so.%d" % int(ApiVer.split(".")[0])) +sharedLib = sharedLibEnv.SharedLibrary(target="portaudio", source=sources) + +staticLib = env.StaticLibrary(target="portaudio", source=sources) + +if Platform in Posix: + prefix = env["prefix"] + includeDir = os.path.join(prefix, "include") + libDir = os.path.join(prefix, "lib") + +testNames = ["patest_sine", "paqa_devs", "paqa_errs", "patest1", "patest_buffer", "patest_callbackstop", "patest_clip", \ + "patest_dither", "patest_hang", "patest_in_overflow", "patest_latency", "patest_leftright", "patest_longsine", \ + "patest_many", "patest_maxsines", "patest_multi_sine", "patest_out_underflow", "patest_pink", "patest_prime", \ + "patest_read_record", "patest_record", "patest_ringmix", "patest_saw", "patest_sine8", "patest_sine", \ + "patest_sine_time", "patest_start_stop", "patest_stop", "patest_sync", "patest_toomanysines", \ + "patest_underflow", "patest_wire", "patest_write_sine", "pa_devs", "pa_fuzz", "pa_minlat", \ + "patest_sine_channelmaps",] + +# The test directory ("bin") should be in the top-level PA directory +tests = [env.Program(target=os.path.join("#", "bin", name), source=[os.path.join("#", "test", name + ".c"), + staticLib]) for name in testNames] + +# Detect host APIs +hostApis = [] +for cppdef in env["CPPDEFINES"]: + if cppdef.startswith("PA_USE_"): + hostApis.append(cppdef[7:-2]) + +Return("sources", "sharedLib", "staticLib", "tests", "env", "hostApis")
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_allocation.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,243 @@ +/* + * $Id: pa_allocation.c 1097 2006-08-26 08:27:53Z rossb $ + * Portable Audio I/O Library allocation group implementation + * memory allocation group for tracking allocation groups + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Allocation Group implementation. +*/ + + +#include "pa_allocation.h" +#include "pa_util.h" + + +/* + Maintain 3 singly linked lists... + linkBlocks: the buffers used to allocate the links + spareLinks: links available for use in the allocations list + allocations: the buffers currently allocated using PaUtil_ContextAllocateMemory() + + Link block size is doubled every time new links are allocated. +*/ + + +#define PA_INITIAL_LINK_COUNT_ 16 + +struct PaUtilAllocationGroupLink +{ + struct PaUtilAllocationGroupLink *next; + void *buffer; +}; + +/* + Allocate a block of links. The first link will have it's buffer member + pointing to the block, and it's next member set to <nextBlock>. The remaining + links will have NULL buffer members, and each link will point to + the next link except the last, which will point to <nextSpare> +*/ +static struct PaUtilAllocationGroupLink *AllocateLinks( long count, + struct PaUtilAllocationGroupLink *nextBlock, + struct PaUtilAllocationGroupLink *nextSpare ) +{ + struct PaUtilAllocationGroupLink *result; + int i; + + result = (struct PaUtilAllocationGroupLink *)PaUtil_AllocateMemory( + sizeof(struct PaUtilAllocationGroupLink) * count ); + if( result ) + { + /* the block link */ + result[0].buffer = result; + result[0].next = nextBlock; + + /* the spare links */ + for( i=1; i<count; ++i ) + { + result[i].buffer = 0; + result[i].next = &result[i+1]; + } + result[count-1].next = nextSpare; + } + + return result; +} + + +PaUtilAllocationGroup* PaUtil_CreateAllocationGroup( void ) +{ + PaUtilAllocationGroup* result = 0; + struct PaUtilAllocationGroupLink *links; + + + links = AllocateLinks( PA_INITIAL_LINK_COUNT_, 0, 0 ); + if( links != 0 ) + { + result = (PaUtilAllocationGroup*)PaUtil_AllocateMemory( sizeof(PaUtilAllocationGroup) ); + if( result ) + { + result->linkCount = PA_INITIAL_LINK_COUNT_; + result->linkBlocks = &links[0]; + result->spareLinks = &links[1]; + result->allocations = 0; + } + else + { + PaUtil_FreeMemory( links ); + } + } + + return result; +} + + +void PaUtil_DestroyAllocationGroup( PaUtilAllocationGroup* group ) +{ + struct PaUtilAllocationGroupLink *current = group->linkBlocks; + struct PaUtilAllocationGroupLink *next; + + while( current ) + { + next = current->next; + PaUtil_FreeMemory( current->buffer ); + current = next; + } + + PaUtil_FreeMemory( group ); +} + + +void* PaUtil_GroupAllocateMemory( PaUtilAllocationGroup* group, long size ) +{ + struct PaUtilAllocationGroupLink *links, *link; + void *result = 0; + + /* allocate more links if necessary */ + if( !group->spareLinks ) + { + /* double the link count on each block allocation */ + links = AllocateLinks( group->linkCount, group->linkBlocks, group->spareLinks ); + if( links ) + { + group->linkCount += group->linkCount; + group->linkBlocks = &links[0]; + group->spareLinks = &links[1]; + } + } + + if( group->spareLinks ) + { + result = PaUtil_AllocateMemory( size ); + if( result ) + { + link = group->spareLinks; + group->spareLinks = link->next; + + link->buffer = result; + link->next = group->allocations; + + group->allocations = link; + } + } + + return result; +} + + +void PaUtil_GroupFreeMemory( PaUtilAllocationGroup* group, void *buffer ) +{ + struct PaUtilAllocationGroupLink *current = group->allocations; + struct PaUtilAllocationGroupLink *previous = 0; + + if( buffer == 0 ) + return; + + /* find the right link and remove it */ + while( current ) + { + if( current->buffer == buffer ) + { + if( previous ) + { + previous->next = current->next; + } + else + { + group->allocations = current->next; + } + + current->buffer = 0; + current->next = group->spareLinks; + group->spareLinks = current; + + break; + } + + previous = current; + current = current->next; + } + + PaUtil_FreeMemory( buffer ); /* free the memory whether we found it in the list or not */ +} + + +void PaUtil_FreeAllAllocations( PaUtilAllocationGroup* group ) +{ + struct PaUtilAllocationGroupLink *current = group->allocations; + struct PaUtilAllocationGroupLink *previous = 0; + + /* free all buffers in the allocations list */ + while( current ) + { + PaUtil_FreeMemory( current->buffer ); + current->buffer = 0; + + previous = current; + current = current->next; + } + + /* link the former allocations list onto the front of the spareLinks list */ + if( previous ) + { + previous->next = group->spareLinks; + group->spareLinks = group->allocations; + group->allocations = 0; + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_allocation.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,104 @@ +#ifndef PA_ALLOCATION_H +#define PA_ALLOCATION_H +/* + * $Id: pa_allocation.h 1339 2008-02-15 07:50:33Z rossb $ + * Portable Audio I/O Library allocation context header + * memory allocation context for tracking allocation groups + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Allocation Group prototypes. An Allocation Group makes it easy to + allocate multiple blocks of memory and free them all at once. + + An allocation group is useful for keeping track of multiple blocks + of memory which are allocated at the same time (such as during initialization) + and need to be deallocated at the same time. The allocation group maintains + a list of allocated blocks, and can free all allocations at once. This + can be usefull for cleaning up after a partially initialized object fails. + + The allocation group implementation is built on top of the lower + level allocation functions defined in pa_util.h +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +typedef struct +{ + long linkCount; + struct PaUtilAllocationGroupLink *linkBlocks; + struct PaUtilAllocationGroupLink *spareLinks; + struct PaUtilAllocationGroupLink *allocations; +}PaUtilAllocationGroup; + + + +/** Create an allocation group. +*/ +PaUtilAllocationGroup* PaUtil_CreateAllocationGroup( void ); + +/** Destroy an allocation group, but not the memory allocated through the group. +*/ +void PaUtil_DestroyAllocationGroup( PaUtilAllocationGroup* group ); + +/** Allocate a block of memory though an allocation group. +*/ +void* PaUtil_GroupAllocateMemory( PaUtilAllocationGroup* group, long size ); + +/** Free a block of memory that was previously allocated though an allocation + group. Calling this function is a relatively time consuming operation. + Under normal circumstances clients should call PaUtil_FreeAllAllocations to + free all allocated blocks simultaneously. + @see PaUtil_FreeAllAllocations +*/ +void PaUtil_GroupFreeMemory( PaUtilAllocationGroup* group, void *buffer ); + +/** Free all blocks of memory which have been allocated through the allocation + group. This function doesn't destroy the group itself. +*/ +void PaUtil_FreeAllAllocations( PaUtilAllocationGroup* group ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_ALLOCATION_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_converters.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1983 @@ +/* + * $Id: pa_converters.c 1748 2011-09-01 22:08:32Z philburk $ + * Portable Audio I/O Library sample conversion mechanism + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Phil Burk, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Conversion function implementations. + + If the C9x function lrintf() is available, define PA_USE_C99_LRINTF to use it + + @todo Consider whether functions which dither but don't clip should exist, + V18 automatically enabled clipping whenever dithering was selected. Perhaps + we should do the same. + see: "require clipping for dithering sample conversion functions?" + http://www.portaudio.com/trac/ticket/112 + + @todo implement the converters marked IMPLEMENT ME: Int32_To_Int24_Dither, + Int32_To_UInt8_Dither, Int24_To_Int16_Dither, Int24_To_Int8_Dither, + Int24_To_UInt8_Dither, Int16_To_Int8_Dither, Int16_To_UInt8_Dither + see: "some conversion functions are not implemented in pa_converters.c" + http://www.portaudio.com/trac/ticket/35 + + @todo review the converters marked REVIEW: Float32_To_Int32, + Float32_To_Int32_Dither, Float32_To_Int32_Clip, Float32_To_Int32_DitherClip, + Int32_To_Int16_Dither, Int32_To_Int8_Dither, Int16_To_Int32 +*/ + + +#include "pa_converters.h" +#include "pa_dither.h" +#include "pa_endianness.h" +#include "pa_types.h" + + +PaSampleFormat PaUtil_SelectClosestAvailableFormat( + PaSampleFormat availableFormats, PaSampleFormat format ) +{ + PaSampleFormat result; + + format &= ~paNonInterleaved; + availableFormats &= ~paNonInterleaved; + + if( (format & availableFormats) == 0 ) + { + /* NOTE: this code depends on the sample format constants being in + descending order of quality - ie best quality is 0 + FIXME: should write an assert which checks that all of the + known constants conform to that requirement. + */ + + if( format != 0x01 ) + { + /* scan for better formats */ + result = format; + do + { + result >>= 1; + } + while( (result & availableFormats) == 0 && result != 0 ); + } + else + { + result = 0; + } + + if( result == 0 ){ + /* scan for worse formats */ + result = format; + do + { + result <<= 1; + } + while( (result & availableFormats) == 0 && result != paCustomFormat ); + + if( (result & availableFormats) == 0 ) + result = paSampleFormatNotSupported; + } + + }else{ + result = format; + } + + return result; +} + +/* -------------------------------------------------------------------------- */ + +#define PA_SELECT_FORMAT_( format, float32, int32, int24, int16, int8, uint8 ) \ + switch( format & ~paNonInterleaved ){ \ + case paFloat32: \ + float32 \ + case paInt32: \ + int32 \ + case paInt24: \ + int24 \ + case paInt16: \ + int16 \ + case paInt8: \ + int8 \ + case paUInt8: \ + uint8 \ + default: return 0; \ + } + +/* -------------------------------------------------------------------------- */ + +#define PA_SELECT_CONVERTER_DITHER_CLIP_( flags, source, destination ) \ + if( flags & paClipOff ){ /* no clip */ \ + if( flags & paDitherOff ){ /* no dither */ \ + return paConverters. source ## _To_ ## destination; \ + }else{ /* dither */ \ + return paConverters. source ## _To_ ## destination ## _Dither; \ + } \ + }else{ /* clip */ \ + if( flags & paDitherOff ){ /* no dither */ \ + return paConverters. source ## _To_ ## destination ## _Clip; \ + }else{ /* dither */ \ + return paConverters. source ## _To_ ## destination ## _DitherClip; \ + } \ + } + +/* -------------------------------------------------------------------------- */ + +#define PA_SELECT_CONVERTER_DITHER_( flags, source, destination ) \ + if( flags & paDitherOff ){ /* no dither */ \ + return paConverters. source ## _To_ ## destination; \ + }else{ /* dither */ \ + return paConverters. source ## _To_ ## destination ## _Dither; \ + } + +/* -------------------------------------------------------------------------- */ + +#define PA_USE_CONVERTER_( source, destination )\ + return paConverters. source ## _To_ ## destination; + +/* -------------------------------------------------------------------------- */ + +#define PA_UNITY_CONVERSION_( wordlength )\ + return paConverters. Copy_ ## wordlength ## _To_ ## wordlength; + +/* -------------------------------------------------------------------------- */ + +PaUtilConverter* PaUtil_SelectConverter( PaSampleFormat sourceFormat, + PaSampleFormat destinationFormat, PaStreamFlags flags ) +{ + PA_SELECT_FORMAT_( sourceFormat, + /* paFloat32: */ + PA_SELECT_FORMAT_( destinationFormat, + /* paFloat32: */ PA_UNITY_CONVERSION_( 32 ), + /* paInt32: */ PA_SELECT_CONVERTER_DITHER_CLIP_( flags, Float32, Int32 ), + /* paInt24: */ PA_SELECT_CONVERTER_DITHER_CLIP_( flags, Float32, Int24 ), + /* paInt16: */ PA_SELECT_CONVERTER_DITHER_CLIP_( flags, Float32, Int16 ), + /* paInt8: */ PA_SELECT_CONVERTER_DITHER_CLIP_( flags, Float32, Int8 ), + /* paUInt8: */ PA_SELECT_CONVERTER_DITHER_CLIP_( flags, Float32, UInt8 ) + ), + /* paInt32: */ + PA_SELECT_FORMAT_( destinationFormat, + /* paFloat32: */ PA_USE_CONVERTER_( Int32, Float32 ), + /* paInt32: */ PA_UNITY_CONVERSION_( 32 ), + /* paInt24: */ PA_SELECT_CONVERTER_DITHER_( flags, Int32, Int24 ), + /* paInt16: */ PA_SELECT_CONVERTER_DITHER_( flags, Int32, Int16 ), + /* paInt8: */ PA_SELECT_CONVERTER_DITHER_( flags, Int32, Int8 ), + /* paUInt8: */ PA_SELECT_CONVERTER_DITHER_( flags, Int32, UInt8 ) + ), + /* paInt24: */ + PA_SELECT_FORMAT_( destinationFormat, + /* paFloat32: */ PA_USE_CONVERTER_( Int24, Float32 ), + /* paInt32: */ PA_USE_CONVERTER_( Int24, Int32 ), + /* paInt24: */ PA_UNITY_CONVERSION_( 24 ), + /* paInt16: */ PA_SELECT_CONVERTER_DITHER_( flags, Int24, Int16 ), + /* paInt8: */ PA_SELECT_CONVERTER_DITHER_( flags, Int24, Int8 ), + /* paUInt8: */ PA_SELECT_CONVERTER_DITHER_( flags, Int24, UInt8 ) + ), + /* paInt16: */ + PA_SELECT_FORMAT_( destinationFormat, + /* paFloat32: */ PA_USE_CONVERTER_( Int16, Float32 ), + /* paInt32: */ PA_USE_CONVERTER_( Int16, Int32 ), + /* paInt24: */ PA_USE_CONVERTER_( Int16, Int24 ), + /* paInt16: */ PA_UNITY_CONVERSION_( 16 ), + /* paInt8: */ PA_SELECT_CONVERTER_DITHER_( flags, Int16, Int8 ), + /* paUInt8: */ PA_SELECT_CONVERTER_DITHER_( flags, Int16, UInt8 ) + ), + /* paInt8: */ + PA_SELECT_FORMAT_( destinationFormat, + /* paFloat32: */ PA_USE_CONVERTER_( Int8, Float32 ), + /* paInt32: */ PA_USE_CONVERTER_( Int8, Int32 ), + /* paInt24: */ PA_USE_CONVERTER_( Int8, Int24 ), + /* paInt16: */ PA_USE_CONVERTER_( Int8, Int16 ), + /* paInt8: */ PA_UNITY_CONVERSION_( 8 ), + /* paUInt8: */ PA_USE_CONVERTER_( Int8, UInt8 ) + ), + /* paUInt8: */ + PA_SELECT_FORMAT_( destinationFormat, + /* paFloat32: */ PA_USE_CONVERTER_( UInt8, Float32 ), + /* paInt32: */ PA_USE_CONVERTER_( UInt8, Int32 ), + /* paInt24: */ PA_USE_CONVERTER_( UInt8, Int24 ), + /* paInt16: */ PA_USE_CONVERTER_( UInt8, Int16 ), + /* paInt8: */ PA_USE_CONVERTER_( UInt8, Int8 ), + /* paUInt8: */ PA_UNITY_CONVERSION_( 8 ) + ) + ) +} + +/* -------------------------------------------------------------------------- */ + +#ifdef PA_NO_STANDARD_CONVERTERS + +/* -------------------------------------------------------------------------- */ + +PaUtilConverterTable paConverters = { + 0, /* PaUtilConverter *Float32_To_Int32; */ + 0, /* PaUtilConverter *Float32_To_Int32_Dither; */ + 0, /* PaUtilConverter *Float32_To_Int32_Clip; */ + 0, /* PaUtilConverter *Float32_To_Int32_DitherClip; */ + + 0, /* PaUtilConverter *Float32_To_Int24; */ + 0, /* PaUtilConverter *Float32_To_Int24_Dither; */ + 0, /* PaUtilConverter *Float32_To_Int24_Clip; */ + 0, /* PaUtilConverter *Float32_To_Int24_DitherClip; */ + + 0, /* PaUtilConverter *Float32_To_Int16; */ + 0, /* PaUtilConverter *Float32_To_Int16_Dither; */ + 0, /* PaUtilConverter *Float32_To_Int16_Clip; */ + 0, /* PaUtilConverter *Float32_To_Int16_DitherClip; */ + + 0, /* PaUtilConverter *Float32_To_Int8; */ + 0, /* PaUtilConverter *Float32_To_Int8_Dither; */ + 0, /* PaUtilConverter *Float32_To_Int8_Clip; */ + 0, /* PaUtilConverter *Float32_To_Int8_DitherClip; */ + + 0, /* PaUtilConverter *Float32_To_UInt8; */ + 0, /* PaUtilConverter *Float32_To_UInt8_Dither; */ + 0, /* PaUtilConverter *Float32_To_UInt8_Clip; */ + 0, /* PaUtilConverter *Float32_To_UInt8_DitherClip; */ + + 0, /* PaUtilConverter *Int32_To_Float32; */ + 0, /* PaUtilConverter *Int32_To_Int24; */ + 0, /* PaUtilConverter *Int32_To_Int24_Dither; */ + 0, /* PaUtilConverter *Int32_To_Int16; */ + 0, /* PaUtilConverter *Int32_To_Int16_Dither; */ + 0, /* PaUtilConverter *Int32_To_Int8; */ + 0, /* PaUtilConverter *Int32_To_Int8_Dither; */ + 0, /* PaUtilConverter *Int32_To_UInt8; */ + 0, /* PaUtilConverter *Int32_To_UInt8_Dither; */ + + 0, /* PaUtilConverter *Int24_To_Float32; */ + 0, /* PaUtilConverter *Int24_To_Int32; */ + 0, /* PaUtilConverter *Int24_To_Int16; */ + 0, /* PaUtilConverter *Int24_To_Int16_Dither; */ + 0, /* PaUtilConverter *Int24_To_Int8; */ + 0, /* PaUtilConverter *Int24_To_Int8_Dither; */ + 0, /* PaUtilConverter *Int24_To_UInt8; */ + 0, /* PaUtilConverter *Int24_To_UInt8_Dither; */ + + 0, /* PaUtilConverter *Int16_To_Float32; */ + 0, /* PaUtilConverter *Int16_To_Int32; */ + 0, /* PaUtilConverter *Int16_To_Int24; */ + 0, /* PaUtilConverter *Int16_To_Int8; */ + 0, /* PaUtilConverter *Int16_To_Int8_Dither; */ + 0, /* PaUtilConverter *Int16_To_UInt8; */ + 0, /* PaUtilConverter *Int16_To_UInt8_Dither; */ + + 0, /* PaUtilConverter *Int8_To_Float32; */ + 0, /* PaUtilConverter *Int8_To_Int32; */ + 0, /* PaUtilConverter *Int8_To_Int24 */ + 0, /* PaUtilConverter *Int8_To_Int16; */ + 0, /* PaUtilConverter *Int8_To_UInt8; */ + + 0, /* PaUtilConverter *UInt8_To_Float32; */ + 0, /* PaUtilConverter *UInt8_To_Int32; */ + 0, /* PaUtilConverter *UInt8_To_Int24; */ + 0, /* PaUtilConverter *UInt8_To_Int16; */ + 0, /* PaUtilConverter *UInt8_To_Int8; */ + + 0, /* PaUtilConverter *Copy_8_To_8; */ + 0, /* PaUtilConverter *Copy_16_To_16; */ + 0, /* PaUtilConverter *Copy_24_To_24; */ + 0 /* PaUtilConverter *Copy_32_To_32; */ +}; + +/* -------------------------------------------------------------------------- */ + +#else /* PA_NO_STANDARD_CONVERTERS is not defined */ + +/* -------------------------------------------------------------------------- */ + +#define PA_CLIP_( val, min, max )\ + { val = ((val) < (min)) ? (min) : (((val) > (max)) ? (max) : (val)); } + + +static const float const_1_div_128_ = 1.0f / 128.0f; /* 8 bit multiplier */ + +static const float const_1_div_32768_ = 1.0f / 32768.f; /* 16 bit multiplier */ + +static const double const_1_div_2147483648_ = 1.0 / 2147483648.0; /* 32 bit multiplier */ + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* REVIEW */ +#ifdef PA_USE_C99_LRINTF + float scaled = *src * 0x7FFFFFFF; + *dest = lrintf(scaled-0.5f); +#else + double scaled = *src * 0x7FFFFFFF; + *dest = (PaInt32) scaled; +#endif + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int32_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + + while( count-- ) + { + /* REVIEW */ +#ifdef PA_USE_C99_LRINTF + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = ((float)*src * (2147483646.0f)) + dither; + *dest = lrintf(dithered - 0.5f); +#else + double dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + double dithered = ((double)*src * (2147483646.0)) + dither; + *dest = (PaInt32) dithered; +#endif + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int32_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* REVIEW */ +#ifdef PA_USE_C99_LRINTF + float scaled = *src * 0x7FFFFFFF; + PA_CLIP_( scaled, -2147483648.f, 2147483647.f ); + *dest = lrintf(scaled-0.5f); +#else + double scaled = *src * 0x7FFFFFFF; + PA_CLIP_( scaled, -2147483648., 2147483647. ); + *dest = (PaInt32) scaled; +#endif + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int32_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + + while( count-- ) + { + /* REVIEW */ +#ifdef PA_USE_C99_LRINTF + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = ((float)*src * (2147483646.0f)) + dither; + PA_CLIP_( dithered, -2147483648.f, 2147483647.f ); + *dest = lrintf(dithered-0.5f); +#else + double dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + double dithered = ((double)*src * (2147483646.0)) + dither; + PA_CLIP_( dithered, -2147483648., 2147483647. ); + *dest = (PaInt32) dithered; +#endif + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + PaInt32 temp; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* convert to 32 bit and drop the low 8 bits */ + double scaled = (double)(*src) * 2147483647.0; + temp = (PaInt32) scaled; + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(temp >> 24); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 8); +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + PaInt32 temp; + + while( count-- ) + { + /* convert to 32 bit and drop the low 8 bits */ + + double dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + double dithered = ((double)*src * (2147483646.0)) + dither; + + temp = (PaInt32) dithered; + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(temp >> 24); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 8); +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + PaInt32 temp; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* convert to 32 bit and drop the low 8 bits */ + double scaled = *src * 0x7FFFFFFF; + PA_CLIP_( scaled, -2147483648., 2147483647. ); + temp = (PaInt32) scaled; + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(temp >> 24); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 8); +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + PaInt32 temp; + + while( count-- ) + { + /* convert to 32 bit and drop the low 8 bits */ + + double dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + double dithered = ((double)*src * (2147483646.0)) + dither; + PA_CLIP_( dithered, -2147483648., 2147483647. ); + + temp = (PaInt32) dithered; + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(temp >> 24); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 8); +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { +#ifdef PA_USE_C99_LRINTF + float tempf = (*src * (32767.0f)) ; + *dest = lrintf(tempf-0.5f); +#else + short samp = (short) (*src * (32767.0f)); + *dest = samp; +#endif + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + + while( count-- ) + { + + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = (*src * (32766.0f)) + dither; + +#ifdef PA_USE_C99_LRINTF + *dest = lrintf(dithered-0.5f); +#else + *dest = (PaInt16) dithered; +#endif + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { +#ifdef PA_USE_C99_LRINTF + long samp = lrintf((*src * (32767.0f)) -0.5f); +#else + long samp = (PaInt32) (*src * (32767.0f)); +#endif + PA_CLIP_( samp, -0x8000, 0x7FFF ); + *dest = (PaInt16) samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = (*src * (32766.0f)) + dither; + PaInt32 samp = (PaInt32) dithered; + PA_CLIP_( samp, -0x8000, 0x7FFF ); +#ifdef PA_USE_C99_LRINTF + *dest = lrintf(samp-0.5f); +#else + *dest = (PaInt16) samp; +#endif + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + signed char samp = (signed char) (*src * (127.0f)); + *dest = samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + + while( count-- ) + { + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = (*src * (126.0f)) + dither; + PaInt32 samp = (PaInt32) dithered; + *dest = (signed char) samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int8_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + PaInt32 samp = (PaInt32)(*src * (127.0f)); + PA_CLIP_( samp, -0x80, 0x7F ); + *dest = (signed char) samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int8_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = (*src * (126.0f)) + dither; + PaInt32 samp = (PaInt32) dithered; + PA_CLIP_( samp, -0x80, 0x7F ); + *dest = (signed char) samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_UInt8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + unsigned char samp = (unsigned char)(128 + ((unsigned char) (*src * (127.0f)))); + *dest = samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_UInt8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + + while( count-- ) + { + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = (*src * (126.0f)) + dither; + PaInt32 samp = (PaInt32) dithered; + *dest = (unsigned char) (128 + samp); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_UInt8_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + PaInt32 samp = 128 + (PaInt32)(*src * (127.0f)); + PA_CLIP_( samp, 0x0000, 0x00FF ); + *dest = (unsigned char) samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_UInt8_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + /* use smaller scaler to prevent overflow when we add the dither */ + float dithered = (*src * (126.0f)) + dither; + PaInt32 samp = 128 + (PaInt32) dithered; + PA_CLIP_( samp, 0x0000, 0x00FF ); + *dest = (unsigned char) samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Float32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + float *dest = (float*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + *dest = (float) ((double)*src * const_1_div_2147483648_); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Int24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* REVIEW */ +#if defined(PA_LITTLE_ENDIAN) + dest[0] = (unsigned char)(*src >> 8); + dest[1] = (unsigned char)(*src >> 16); + dest[2] = (unsigned char)(*src >> 24); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(*src >> 24); + dest[1] = (unsigned char)(*src >> 16); + dest[2] = (unsigned char)(*src >> 8); +#endif + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Int24_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + (void) destinationBuffer; /* unused parameters */ + (void) destinationStride; /* unused parameters */ + (void) sourceBuffer; /* unused parameters */ + (void) sourceStride; /* unused parameters */ + (void) count; /* unused parameters */ + (void) ditherGenerator; /* unused parameters */ + /* IMPLEMENT ME */ +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Int16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + *dest = (PaInt16) ((*src) >> 16); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Int16_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + PaInt32 dither; + + while( count-- ) + { + /* REVIEW */ + dither = PaUtil_Generate16BitTriangularDither( ditherGenerator ); + *dest = (PaInt16) ((((*src)>>1) + dither) >> 15); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Int8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + *dest = (signed char) ((*src) >> 24); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_Int8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + PaInt32 dither; + + while( count-- ) + { + /* REVIEW */ + dither = PaUtil_Generate16BitTriangularDither( ditherGenerator ); + *dest = (signed char) ((((*src)>>1) + dither) >> 23); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_UInt8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (unsigned char)(((*src) >> 24) + 128); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int32_To_UInt8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt32 *src = (PaInt32*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* IMPLEMENT ME */ + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_Float32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + float *dest = (float*)destinationBuffer; + PaInt32 temp; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + temp = (((PaInt32)src[0]) << 8); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 24); +#elif defined(PA_BIG_ENDIAN) + temp = (((PaInt32)src[0]) << 24); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 8); +#endif + + *dest = (float) ((double)temp * const_1_div_2147483648_); + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_Int32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + PaInt32 *dest = (PaInt32*) destinationBuffer; + PaInt32 temp; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + temp = (((PaInt32)src[0]) << 8); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 24); +#elif defined(PA_BIG_ENDIAN) + temp = (((PaInt32)src[0]) << 24); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 8); +#endif + + *dest = temp; + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_Int16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + + PaInt16 temp; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + /* src[0] is discarded */ + temp = (((PaInt16)src[1])); + temp = temp | (PaInt16)(((PaInt16)src[2]) << 8); +#elif defined(PA_BIG_ENDIAN) + /* src[2] is discarded */ + temp = (PaInt16)(((PaInt16)src[0]) << 8); + temp = temp | (((PaInt16)src[1])); +#endif + + *dest = temp; + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_Int16_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + + PaInt32 temp, dither; + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + temp = (((PaInt32)src[0]) << 8); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 24); +#elif defined(PA_BIG_ENDIAN) + temp = (((PaInt32)src[0]) << 24); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 8); +#endif + + /* REVIEW */ + dither = PaUtil_Generate16BitTriangularDither( ditherGenerator ); + *dest = (PaInt16) (((temp >> 1) + dither) >> 15); + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_Int8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + /* src[0] is discarded */ + /* src[1] is discarded */ + *dest = src[2]; +#elif defined(PA_BIG_ENDIAN) + /* src[2] is discarded */ + /* src[1] is discarded */ + *dest = src[0]; +#endif + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_Int8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + + PaInt32 temp, dither; + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + temp = (((PaInt32)src[0]) << 8); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 24); +#elif defined(PA_BIG_ENDIAN) + temp = (((PaInt32)src[0]) << 24); + temp = temp | (((PaInt32)src[1]) << 16); + temp = temp | (((PaInt32)src[2]) << 8); +#endif + + /* REVIEW */ + dither = PaUtil_Generate16BitTriangularDither( ditherGenerator ); + *dest = (signed char) (((temp >> 1) + dither) >> 23); + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_UInt8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + /* src[0] is discarded */ + /* src[1] is discarded */ + *dest = (unsigned char)(src[2] + 128); +#elif defined(PA_BIG_ENDIAN) + *dest = (unsigned char)(src[0] + 128); + /* src[1] is discarded */ + /* src[2] is discarded */ +#endif + + src += sourceStride * 3; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int24_To_UInt8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + (void) destinationBuffer; /* unused parameters */ + (void) destinationStride; /* unused parameters */ + (void) sourceBuffer; /* unused parameters */ + (void) sourceStride; /* unused parameters */ + (void) count; /* unused parameters */ + (void) ditherGenerator; /* unused parameters */ + /* IMPLEMENT ME */ +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_Float32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*)sourceBuffer; + float *dest = (float*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + float samp = *src * const_1_div_32768_; /* FIXME: i'm concerned about this being asymetrical with float->int16 -rb */ + *dest = samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_Int32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* REVIEW: we should consider something like + (*src << 16) | (*src & 0xFFFF) + */ + + *dest = *src << 16; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_Int24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*) sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + PaInt16 temp; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + temp = *src; + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = 0; + dest[1] = (unsigned char)(temp); + dest[2] = (unsigned char)(temp >> 8); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp); + dest[2] = 0; +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_Int8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (signed char)((*src) >> 8); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_Int8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* IMPLEMENT ME */ + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_UInt8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (unsigned char)(((*src) >> 8) + 128); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int16_To_UInt8_Dither( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaInt16 *src = (PaInt16*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + /* IMPLEMENT ME */ + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int8_To_Float32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + signed char *src = (signed char*)sourceBuffer; + float *dest = (float*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + float samp = *src * const_1_div_128_; + *dest = samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int8_To_Int32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + signed char *src = (signed char*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (*src) << 24; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int8_To_Int24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + signed char *src = (signed char*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = 0; + dest[1] = 0; + dest[2] = (*src); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (*src); + dest[1] = 0; + dest[2] = 0; +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int8_To_Int16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + signed char *src = (signed char*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (PaInt16)((*src) << 8); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Int8_To_UInt8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + signed char *src = (signed char*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (unsigned char)(*src + 128); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void UInt8_To_Float32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + float *dest = (float*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + float samp = (*src - 128) * const_1_div_128_; + *dest = samp; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void UInt8_To_Int32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + PaInt32 *dest = (PaInt32*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (*src - 128) << 24; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void UInt8_To_Int24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + (void) ditherGenerator; /* unused parameters */ + + while( count-- ) + { + +#if defined(PA_LITTLE_ENDIAN) + dest[0] = 0; + dest[1] = 0; + dest[2] = (unsigned char)(*src - 128); +#elif defined(PA_BIG_ENDIAN) + dest[0] = (unsigned char)(*src - 128); + dest[1] = 0; + dest[2] = 0; +#endif + + src += sourceStride; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void UInt8_To_Int16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + PaInt16 *dest = (PaInt16*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (PaInt16)((*src - 128) << 8); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void UInt8_To_Int8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + signed char *dest = (signed char*)destinationBuffer; + (void)ditherGenerator; /* unused parameter */ + + while( count-- ) + { + (*dest) = (signed char)(*src - 128); + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Copy_8_To_8( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + *dest = *src; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Copy_16_To_16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaUint16 *src = (PaUint16 *)sourceBuffer; + PaUint16 *dest = (PaUint16 *)destinationBuffer; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + *dest = *src; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Copy_24_To_24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + unsigned char *src = (unsigned char*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + dest[0] = src[0]; + dest[1] = src[1]; + dest[2] = src[2]; + + src += sourceStride * 3; + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Copy_32_To_32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + PaUint32 *dest = (PaUint32 *)destinationBuffer; + PaUint32 *src = (PaUint32 *)sourceBuffer; + + (void) ditherGenerator; /* unused parameter */ + + while( count-- ) + { + *dest = *src; + + src += sourceStride; + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +PaUtilConverterTable paConverters = { + Float32_To_Int32, /* PaUtilConverter *Float32_To_Int32; */ + Float32_To_Int32_Dither, /* PaUtilConverter *Float32_To_Int32_Dither; */ + Float32_To_Int32_Clip, /* PaUtilConverter *Float32_To_Int32_Clip; */ + Float32_To_Int32_DitherClip, /* PaUtilConverter *Float32_To_Int32_DitherClip; */ + + Float32_To_Int24, /* PaUtilConverter *Float32_To_Int24; */ + Float32_To_Int24_Dither, /* PaUtilConverter *Float32_To_Int24_Dither; */ + Float32_To_Int24_Clip, /* PaUtilConverter *Float32_To_Int24_Clip; */ + Float32_To_Int24_DitherClip, /* PaUtilConverter *Float32_To_Int24_DitherClip; */ + + Float32_To_Int16, /* PaUtilConverter *Float32_To_Int16; */ + Float32_To_Int16_Dither, /* PaUtilConverter *Float32_To_Int16_Dither; */ + Float32_To_Int16_Clip, /* PaUtilConverter *Float32_To_Int16_Clip; */ + Float32_To_Int16_DitherClip, /* PaUtilConverter *Float32_To_Int16_DitherClip; */ + + Float32_To_Int8, /* PaUtilConverter *Float32_To_Int8; */ + Float32_To_Int8_Dither, /* PaUtilConverter *Float32_To_Int8_Dither; */ + Float32_To_Int8_Clip, /* PaUtilConverter *Float32_To_Int8_Clip; */ + Float32_To_Int8_DitherClip, /* PaUtilConverter *Float32_To_Int8_DitherClip; */ + + Float32_To_UInt8, /* PaUtilConverter *Float32_To_UInt8; */ + Float32_To_UInt8_Dither, /* PaUtilConverter *Float32_To_UInt8_Dither; */ + Float32_To_UInt8_Clip, /* PaUtilConverter *Float32_To_UInt8_Clip; */ + Float32_To_UInt8_DitherClip, /* PaUtilConverter *Float32_To_UInt8_DitherClip; */ + + Int32_To_Float32, /* PaUtilConverter *Int32_To_Float32; */ + Int32_To_Int24, /* PaUtilConverter *Int32_To_Int24; */ + Int32_To_Int24_Dither, /* PaUtilConverter *Int32_To_Int24_Dither; */ + Int32_To_Int16, /* PaUtilConverter *Int32_To_Int16; */ + Int32_To_Int16_Dither, /* PaUtilConverter *Int32_To_Int16_Dither; */ + Int32_To_Int8, /* PaUtilConverter *Int32_To_Int8; */ + Int32_To_Int8_Dither, /* PaUtilConverter *Int32_To_Int8_Dither; */ + Int32_To_UInt8, /* PaUtilConverter *Int32_To_UInt8; */ + Int32_To_UInt8_Dither, /* PaUtilConverter *Int32_To_UInt8_Dither; */ + + Int24_To_Float32, /* PaUtilConverter *Int24_To_Float32; */ + Int24_To_Int32, /* PaUtilConverter *Int24_To_Int32; */ + Int24_To_Int16, /* PaUtilConverter *Int24_To_Int16; */ + Int24_To_Int16_Dither, /* PaUtilConverter *Int24_To_Int16_Dither; */ + Int24_To_Int8, /* PaUtilConverter *Int24_To_Int8; */ + Int24_To_Int8_Dither, /* PaUtilConverter *Int24_To_Int8_Dither; */ + Int24_To_UInt8, /* PaUtilConverter *Int24_To_UInt8; */ + Int24_To_UInt8_Dither, /* PaUtilConverter *Int24_To_UInt8_Dither; */ + + Int16_To_Float32, /* PaUtilConverter *Int16_To_Float32; */ + Int16_To_Int32, /* PaUtilConverter *Int16_To_Int32; */ + Int16_To_Int24, /* PaUtilConverter *Int16_To_Int24; */ + Int16_To_Int8, /* PaUtilConverter *Int16_To_Int8; */ + Int16_To_Int8_Dither, /* PaUtilConverter *Int16_To_Int8_Dither; */ + Int16_To_UInt8, /* PaUtilConverter *Int16_To_UInt8; */ + Int16_To_UInt8_Dither, /* PaUtilConverter *Int16_To_UInt8_Dither; */ + + Int8_To_Float32, /* PaUtilConverter *Int8_To_Float32; */ + Int8_To_Int32, /* PaUtilConverter *Int8_To_Int32; */ + Int8_To_Int24, /* PaUtilConverter *Int8_To_Int24 */ + Int8_To_Int16, /* PaUtilConverter *Int8_To_Int16; */ + Int8_To_UInt8, /* PaUtilConverter *Int8_To_UInt8; */ + + UInt8_To_Float32, /* PaUtilConverter *UInt8_To_Float32; */ + UInt8_To_Int32, /* PaUtilConverter *UInt8_To_Int32; */ + UInt8_To_Int24, /* PaUtilConverter *UInt8_To_Int24; */ + UInt8_To_Int16, /* PaUtilConverter *UInt8_To_Int16; */ + UInt8_To_Int8, /* PaUtilConverter *UInt8_To_Int8; */ + + Copy_8_To_8, /* PaUtilConverter *Copy_8_To_8; */ + Copy_16_To_16, /* PaUtilConverter *Copy_16_To_16; */ + Copy_24_To_24, /* PaUtilConverter *Copy_24_To_24; */ + Copy_32_To_32 /* PaUtilConverter *Copy_32_To_32; */ +}; + +/* -------------------------------------------------------------------------- */ + +#endif /* PA_NO_STANDARD_CONVERTERS */ + +/* -------------------------------------------------------------------------- */ + +PaUtilZeroer* PaUtil_SelectZeroer( PaSampleFormat destinationFormat ) +{ + switch( destinationFormat & ~paNonInterleaved ){ + case paFloat32: + return paZeroers.Zero32; + case paInt32: + return paZeroers.Zero32; + case paInt24: + return paZeroers.Zero24; + case paInt16: + return paZeroers.Zero16; + case paInt8: + return paZeroers.Zero8; + case paUInt8: + return paZeroers.ZeroU8; + default: return 0; + } +} + +/* -------------------------------------------------------------------------- */ + +#ifdef PA_NO_STANDARD_ZEROERS + +/* -------------------------------------------------------------------------- */ + +PaUtilZeroerTable paZeroers = { + 0, /* PaUtilZeroer *ZeroU8; */ + 0, /* PaUtilZeroer *Zero8; */ + 0, /* PaUtilZeroer *Zero16; */ + 0, /* PaUtilZeroer *Zero24; */ + 0, /* PaUtilZeroer *Zero32; */ +}; + +/* -------------------------------------------------------------------------- */ + +#else /* PA_NO_STANDARD_ZEROERS is not defined */ + +/* -------------------------------------------------------------------------- */ + +static void ZeroU8( void *destinationBuffer, signed int destinationStride, + unsigned int count ) +{ + unsigned char *dest = (unsigned char*)destinationBuffer; + + while( count-- ) + { + *dest = 128; + + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Zero8( void *destinationBuffer, signed int destinationStride, + unsigned int count ) +{ + unsigned char *dest = (unsigned char*)destinationBuffer; + + while( count-- ) + { + *dest = 0; + + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Zero16( void *destinationBuffer, signed int destinationStride, + unsigned int count ) +{ + PaUint16 *dest = (PaUint16 *)destinationBuffer; + + while( count-- ) + { + *dest = 0; + + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Zero24( void *destinationBuffer, signed int destinationStride, + unsigned int count ) +{ + unsigned char *dest = (unsigned char*)destinationBuffer; + + while( count-- ) + { + dest[0] = 0; + dest[1] = 0; + dest[2] = 0; + + dest += destinationStride * 3; + } +} + +/* -------------------------------------------------------------------------- */ + +static void Zero32( void *destinationBuffer, signed int destinationStride, + unsigned int count ) +{ + PaUint32 *dest = (PaUint32 *)destinationBuffer; + + while( count-- ) + { + *dest = 0; + + dest += destinationStride; + } +} + +/* -------------------------------------------------------------------------- */ + +PaUtilZeroerTable paZeroers = { + ZeroU8, /* PaUtilZeroer *ZeroU8; */ + Zero8, /* PaUtilZeroer *Zero8; */ + Zero16, /* PaUtilZeroer *Zero16; */ + Zero24, /* PaUtilZeroer *Zero24; */ + Zero32, /* PaUtilZeroer *Zero32; */ +}; + +/* -------------------------------------------------------------------------- */ + +#endif /* PA_NO_STANDARD_ZEROERS */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_converters.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,263 @@ +#ifndef PA_CONVERTERS_H +#define PA_CONVERTERS_H +/* + * $Id: pa_converters.h 1097 2006-08-26 08:27:53Z rossb $ + * Portable Audio I/O Library sample conversion mechanism + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Phil Burk, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Conversion functions used to convert buffers of samples from one + format to another. +*/ + + +#include "portaudio.h" /* for PaSampleFormat */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +struct PaUtilTriangularDitherGenerator; + + +/** Choose an available sample format which is most appropriate for + representing the requested format. If the requested format is not available + higher quality formats are considered before lower quality formates. + @param availableFormats A variable containing the logical OR of all available + formats. + @param format The desired format. + @return The most appropriate available format for representing the requested + format. +*/ +PaSampleFormat PaUtil_SelectClosestAvailableFormat( + PaSampleFormat availableFormats, PaSampleFormat format ); + + +/* high level conversions functions for use by implementations */ + + +/** The generic sample converter prototype. Sample converters convert count + samples from sourceBuffer to destinationBuffer. The actual type of the data + pointed to by these parameters varys for different converter functions. + @param destinationBuffer A pointer to the first sample of the destination. + @param destinationStride An offset between successive destination samples + expressed in samples (not bytes.) It may be negative. + @param sourceBuffer A pointer to the first sample of the source. + @param sourceStride An offset between successive source samples + expressed in samples (not bytes.) It may be negative. + @param count The number of samples to convert. + @param ditherState State information used to calculate dither. Converters + that do not perform dithering will ignore this parameter, in which case + NULL or invalid dither state may be passed. +*/ +typedef void PaUtilConverter( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, struct PaUtilTriangularDitherGenerator *ditherGenerator ); + + +/** Find a sample converter function for the given source and destinations + formats and flags (clip and dither.) + @return + A pointer to a PaUtilConverter which will perform the requested + conversion, or NULL if the given format conversion is not supported. + For conversions where clipping or dithering is not necessary, the + clip and dither flags are ignored and a non-clipping or dithering + version is returned. + If the source and destination formats are the same, a function which + copies data of the appropriate size will be returned. +*/ +PaUtilConverter* PaUtil_SelectConverter( PaSampleFormat sourceFormat, + PaSampleFormat destinationFormat, PaStreamFlags flags ); + + +/** The generic buffer zeroer prototype. Buffer zeroers copy count zeros to + destinationBuffer. The actual type of the data pointed to varys for + different zeroer functions. + @param destinationBuffer A pointer to the first sample of the destination. + @param destinationStride An offset between successive destination samples + expressed in samples (not bytes.) It may be negative. + @param count The number of samples to zero. +*/ +typedef void PaUtilZeroer( + void *destinationBuffer, signed int destinationStride, unsigned int count ); + + +/** Find a buffer zeroer function for the given destination format. + @return + A pointer to a PaUtilZeroer which will perform the requested + zeroing. +*/ +PaUtilZeroer* PaUtil_SelectZeroer( PaSampleFormat destinationFormat ); + +/*----------------------------------------------------------------------------*/ +/* low level functions and data structures which may be used for + substituting conversion functions */ + + +/** The type used to store all sample conversion functions. + @see paConverters; +*/ +typedef struct{ + PaUtilConverter *Float32_To_Int32; + PaUtilConverter *Float32_To_Int32_Dither; + PaUtilConverter *Float32_To_Int32_Clip; + PaUtilConverter *Float32_To_Int32_DitherClip; + + PaUtilConverter *Float32_To_Int24; + PaUtilConverter *Float32_To_Int24_Dither; + PaUtilConverter *Float32_To_Int24_Clip; + PaUtilConverter *Float32_To_Int24_DitherClip; + + PaUtilConverter *Float32_To_Int16; + PaUtilConverter *Float32_To_Int16_Dither; + PaUtilConverter *Float32_To_Int16_Clip; + PaUtilConverter *Float32_To_Int16_DitherClip; + + PaUtilConverter *Float32_To_Int8; + PaUtilConverter *Float32_To_Int8_Dither; + PaUtilConverter *Float32_To_Int8_Clip; + PaUtilConverter *Float32_To_Int8_DitherClip; + + PaUtilConverter *Float32_To_UInt8; + PaUtilConverter *Float32_To_UInt8_Dither; + PaUtilConverter *Float32_To_UInt8_Clip; + PaUtilConverter *Float32_To_UInt8_DitherClip; + + PaUtilConverter *Int32_To_Float32; + PaUtilConverter *Int32_To_Int24; + PaUtilConverter *Int32_To_Int24_Dither; + PaUtilConverter *Int32_To_Int16; + PaUtilConverter *Int32_To_Int16_Dither; + PaUtilConverter *Int32_To_Int8; + PaUtilConverter *Int32_To_Int8_Dither; + PaUtilConverter *Int32_To_UInt8; + PaUtilConverter *Int32_To_UInt8_Dither; + + PaUtilConverter *Int24_To_Float32; + PaUtilConverter *Int24_To_Int32; + PaUtilConverter *Int24_To_Int16; + PaUtilConverter *Int24_To_Int16_Dither; + PaUtilConverter *Int24_To_Int8; + PaUtilConverter *Int24_To_Int8_Dither; + PaUtilConverter *Int24_To_UInt8; + PaUtilConverter *Int24_To_UInt8_Dither; + + PaUtilConverter *Int16_To_Float32; + PaUtilConverter *Int16_To_Int32; + PaUtilConverter *Int16_To_Int24; + PaUtilConverter *Int16_To_Int8; + PaUtilConverter *Int16_To_Int8_Dither; + PaUtilConverter *Int16_To_UInt8; + PaUtilConverter *Int16_To_UInt8_Dither; + + PaUtilConverter *Int8_To_Float32; + PaUtilConverter *Int8_To_Int32; + PaUtilConverter *Int8_To_Int24; + PaUtilConverter *Int8_To_Int16; + PaUtilConverter *Int8_To_UInt8; + + PaUtilConverter *UInt8_To_Float32; + PaUtilConverter *UInt8_To_Int32; + PaUtilConverter *UInt8_To_Int24; + PaUtilConverter *UInt8_To_Int16; + PaUtilConverter *UInt8_To_Int8; + + PaUtilConverter *Copy_8_To_8; /* copy without any conversion */ + PaUtilConverter *Copy_16_To_16; /* copy without any conversion */ + PaUtilConverter *Copy_24_To_24; /* copy without any conversion */ + PaUtilConverter *Copy_32_To_32; /* copy without any conversion */ +} PaUtilConverterTable; + + +/** A table of pointers to all required converter functions. + PaUtil_SelectConverter() uses this table to lookup the appropriate + conversion functions. The fields of this structure are initialized + with default conversion functions. Fields may be NULL, indicating that + no conversion function is available. User code may substitue optimised + conversion functions by assigning different function pointers to + these fields. + + @note + If the PA_NO_STANDARD_CONVERTERS preprocessor variable is defined, + PortAudio's standard converters will not be compiled, and all fields + of this structure will be initialized to NULL. In such cases, users + should supply their own conversion functions if the require PortAudio + to open a stream that requires sample conversion. + + @see PaUtilConverterTable, PaUtilConverter, PaUtil_SelectConverter +*/ +extern PaUtilConverterTable paConverters; + + +/** The type used to store all buffer zeroing functions. + @see paZeroers; +*/ +typedef struct{ + PaUtilZeroer *ZeroU8; /* unsigned 8 bit, zero == 128 */ + PaUtilZeroer *Zero8; + PaUtilZeroer *Zero16; + PaUtilZeroer *Zero24; + PaUtilZeroer *Zero32; +} PaUtilZeroerTable; + + +/** A table of pointers to all required zeroer functions. + PaUtil_SelectZeroer() uses this table to lookup the appropriate + conversion functions. The fields of this structure are initialized + with default conversion functions. User code may substitue optimised + conversion functions by assigning different function pointers to + these fields. + + @note + If the PA_NO_STANDARD_ZEROERS preprocessor variable is defined, + PortAudio's standard zeroers will not be compiled, and all fields + of this structure will be initialized to NULL. In such cases, users + should supply their own zeroing functions for the sample sizes which + they intend to use. + + @see PaUtilZeroerTable, PaUtilZeroer, PaUtil_SelectZeroer +*/ +extern PaUtilZeroerTable paZeroers; + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_CONVERTERS_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_cpuload.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,105 @@ +/* + * $Id: pa_cpuload.c 1577 2011-02-01 13:03:45Z rossb $ + * Portable Audio I/O Library CPU Load measurement functions + * Portable CPU load measurement facility. + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 2002 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Functions to assist in measuring the CPU utilization of a callback + stream. Used to implement the Pa_GetStreamCpuLoad() function. + + @todo Dynamically calculate the coefficients used to smooth the CPU Load + Measurements over time to provide a uniform characterisation of CPU Load + independent of rate at which PaUtil_BeginCpuLoadMeasurement / + PaUtil_EndCpuLoadMeasurement are called. see http://www.portaudio.com/trac/ticket/113 +*/ + + +#include "pa_cpuload.h" + +#include <assert.h> + +#include "pa_util.h" /* for PaUtil_GetTime() */ + + +void PaUtil_InitializeCpuLoadMeasurer( PaUtilCpuLoadMeasurer* measurer, double sampleRate ) +{ + assert( sampleRate > 0 ); + + measurer->samplingPeriod = 1. / sampleRate; + measurer->averageLoad = 0.; +} + +void PaUtil_ResetCpuLoadMeasurer( PaUtilCpuLoadMeasurer* measurer ) +{ + measurer->averageLoad = 0.; +} + +void PaUtil_BeginCpuLoadMeasurement( PaUtilCpuLoadMeasurer* measurer ) +{ + measurer->measurementStartTime = PaUtil_GetTime(); +} + + +void PaUtil_EndCpuLoadMeasurement( PaUtilCpuLoadMeasurer* measurer, unsigned long framesProcessed ) +{ + double measurementEndTime, secondsFor100Percent, measuredLoad; + + if( framesProcessed > 0 ){ + measurementEndTime = PaUtil_GetTime(); + + assert( framesProcessed > 0 ); + secondsFor100Percent = framesProcessed * measurer->samplingPeriod; + + measuredLoad = (measurementEndTime - measurer->measurementStartTime) / secondsFor100Percent; + + /* Low pass filter the calculated CPU load to reduce jitter using a simple IIR low pass filter. */ + /** FIXME @todo these coefficients shouldn't be hardwired see: http://www.portaudio.com/trac/ticket/113 */ +#define LOWPASS_COEFFICIENT_0 (0.9) +#define LOWPASS_COEFFICIENT_1 (0.99999 - LOWPASS_COEFFICIENT_0) + + measurer->averageLoad = (LOWPASS_COEFFICIENT_0 * measurer->averageLoad) + + (LOWPASS_COEFFICIENT_1 * measuredLoad); + } +} + + +double PaUtil_GetCpuLoad( PaUtilCpuLoadMeasurer* measurer ) +{ + return measurer->averageLoad; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_cpuload.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,72 @@ +#ifndef PA_CPULOAD_H +#define PA_CPULOAD_H +/* + * $Id: pa_cpuload.h 1097 2006-08-26 08:27:53Z rossb $ + * Portable Audio I/O Library CPU Load measurement functions + * Portable CPU load measurement facility. + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 2002 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Functions to assist in measuring the CPU utilization of a callback + stream. Used to implement the Pa_GetStreamCpuLoad() function. +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +typedef struct { + double samplingPeriod; + double measurementStartTime; + double averageLoad; +} PaUtilCpuLoadMeasurer; /**< @todo need better name than measurer */ + +void PaUtil_InitializeCpuLoadMeasurer( PaUtilCpuLoadMeasurer* measurer, double sampleRate ); +void PaUtil_BeginCpuLoadMeasurement( PaUtilCpuLoadMeasurer* measurer ); +void PaUtil_EndCpuLoadMeasurement( PaUtilCpuLoadMeasurer* measurer, unsigned long framesProcessed ); +void PaUtil_ResetCpuLoadMeasurer( PaUtilCpuLoadMeasurer* measurer ); +double PaUtil_GetCpuLoad( PaUtilCpuLoadMeasurer* measurer ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_CPULOAD_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_debugprint.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,123 @@ +/* + * $Id: pa_log.c $ + * Portable Audio I/O Library Multi-Host API front end + * Validate function parameters and manage multiple host APIs. + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2006 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Implements log function. + + PaUtil_SetLogPrintFunction can be user called to replace the provided + DefaultLogPrint function, which writes to stderr. + One can NOT pass var_args across compiler/dll boundaries as it is not + "byte code/abi portable". So the technique used here is to allocate a local + a static array, write in it, then callback the user with a pointer to its + start. +*/ + +#include <stdio.h> +#include <stdarg.h> + +#include "pa_debugprint.h" + +// for OutputDebugStringA +#if defined(_MSC_VER) && defined(PA_ENABLE_MSVC_DEBUG_OUTPUT) + #define WIN32_LEAN_AND_MEAN // exclude rare headers + #include "windows.h" +#endif + +// User callback +static PaUtilLogCallback userCB = NULL; + +// Sets user callback +void PaUtil_SetDebugPrintFunction(PaUtilLogCallback cb) +{ + userCB = cb; +} + +/* + If your platform doesn’t have vsnprintf, you are stuck with a + VERY dangerous alternative, vsprintf (with no n) +*/ +#if _MSC_VER + /* Some Windows Mobile SDKs don't define vsnprintf but all define _vsnprintf (hopefully). + According to MSDN "vsnprintf is identical to _vsnprintf". So we use _vsnprintf with MSC. + */ + #define VSNPRINTF _vsnprintf +#else + #define VSNPRINTF vsnprintf +#endif + +#define PA_LOG_BUF_SIZE 2048 + +void PaUtil_DebugPrint( const char *format, ... ) +{ + // Optional logging into Output console of Visual Studio +#if defined(_MSC_VER) && defined(PA_ENABLE_MSVC_DEBUG_OUTPUT) + { + char buf[PA_LOG_BUF_SIZE]; + va_list ap; + va_start(ap, format); + VSNPRINTF(buf, sizeof(buf), format, ap); + buf[sizeof(buf)-1] = 0; + OutputDebugStringA(buf); + va_end(ap); + } +#endif + + // Output to User-Callback + if (userCB != NULL) + { + char strdump[PA_LOG_BUF_SIZE]; + va_list ap; + va_start(ap, format); + VSNPRINTF(strdump, sizeof(strdump), format, ap); + strdump[sizeof(strdump)-1] = 0; + userCB(strdump); + va_end(ap); + } + else + // Standard output to stderr + { + va_list ap; + va_start(ap, format); + vfprintf(stderr, format, ap); + va_end(ap); + fflush(stderr); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_debugprint.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,149 @@ +#ifndef PA_LOG_H +#define PA_LOG_H +/* + * Log file redirector function + * Copyright (c) 1999-2006 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + + +void PaUtil_DebugPrint( const char *format, ... ); + + +/* + The basic format for log messages is described below. If you need to + add any log messages, please follow this format. + + Function entry (void function): + + "FunctionName called.\n" + + Function entry (non void function): + + "FunctionName called:\n" + "\tParam1Type param1: param1Value\n" + "\tParam2Type param2: param2Value\n" (etc...) + + + Function exit (no return value): + + "FunctionName returned.\n" + + Function exit (simple return value): + + "FunctionName returned:\n" + "\tReturnType: returnValue\n" + + If the return type is an error code, the error text is displayed in () + + If the return type is not an error code, but has taken a special value + because an error occurred, then the reason for the error is shown in [] + + If the return type is a struct ptr, the struct is dumped. + + See the code below for examples +*/ + +/** PA_DEBUG() provides a simple debug message printing facility. The macro + passes it's argument to a printf-like function called PaUtil_DebugPrint() + which prints to stderr and always flushes the stream after printing. + Because preprocessor macros cannot directly accept variable length argument + lists, calls to the macro must include an additional set of parenthesis, eg: + PA_DEBUG(("errorno: %d", 1001 )); +*/ + + +#ifdef PA_ENABLE_DEBUG_OUTPUT +#define PA_DEBUG(x) PaUtil_DebugPrint x ; +#else +#define PA_DEBUG(x) +#endif + + +#ifdef PA_LOG_API_CALLS +#define PA_LOGAPI(x) PaUtil_DebugPrint x + +#define PA_LOGAPI_ENTER(functionName) PaUtil_DebugPrint( functionName " called.\n" ) + +#define PA_LOGAPI_ENTER_PARAMS(functionName) PaUtil_DebugPrint( functionName " called:\n" ) + +#define PA_LOGAPI_EXIT(functionName) PaUtil_DebugPrint( functionName " returned.\n" ) + +#define PA_LOGAPI_EXIT_PAERROR( functionName, result ) \ + PaUtil_DebugPrint( functionName " returned:\n" ); \ + PaUtil_DebugPrint("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) ) + +#define PA_LOGAPI_EXIT_T( functionName, resultFormatString, result ) \ + PaUtil_DebugPrint( functionName " returned:\n" ); \ + PaUtil_DebugPrint("\t" resultFormatString "\n", result ) + +#define PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( functionName, positiveResultFormatString, result ) \ + PaUtil_DebugPrint( functionName " returned:\n" ); \ + if( result > 0 ) \ + PaUtil_DebugPrint("\t" positiveResultFormatString "\n", result ); \ + else \ + PaUtil_DebugPrint("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) ) +#else +#define PA_LOGAPI(x) +#define PA_LOGAPI_ENTER(functionName) +#define PA_LOGAPI_ENTER_PARAMS(functionName) +#define PA_LOGAPI_EXIT(functionName) +#define PA_LOGAPI_EXIT_PAERROR( functionName, result ) +#define PA_LOGAPI_EXIT_T( functionName, resultFormatString, result ) +#define PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( functionName, positiveResultFormatString, result ) +#endif + + +typedef void (*PaUtilLogCallback ) (const char *log); + +/** + Install user provided log function +*/ +void PaUtil_SetDebugPrintFunction(PaUtilLogCallback cb); + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_LOG_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_dither.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,218 @@ +/* + * $Id: pa_dither.c 1418 2009-10-12 21:00:53Z philburk $ + * Portable Audio I/O Library triangular dither generator + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Phil Burk, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Functions for generating dither noise +*/ + +#include "pa_types.h" +#include "pa_dither.h" + + +/* Note that the linear congruential algorithm requires 32 bit integers + * because it uses arithmetic overflow. So use PaUint32 instead of + * unsigned long so it will work on 64 bit systems. + */ + +#define PA_DITHER_BITS_ (15) + + +void PaUtil_InitializeTriangularDitherState( PaUtilTriangularDitherGenerator *state ) +{ + state->previous = 0; + state->randSeed1 = 22222; + state->randSeed2 = 5555555; +} + + +PaInt32 PaUtil_Generate16BitTriangularDither( PaUtilTriangularDitherGenerator *state ) +{ + PaInt32 current, highPass; + + /* Generate two random numbers. */ + state->randSeed1 = (state->randSeed1 * 196314165) + 907633515; + state->randSeed2 = (state->randSeed2 * 196314165) + 907633515; + + /* Generate triangular distribution about 0. + * Shift before adding to prevent overflow which would skew the distribution. + * Also shift an extra bit for the high pass filter. + */ +#define DITHER_SHIFT_ ((sizeof(PaInt32)*8 - PA_DITHER_BITS_) + 1) + + current = (((PaInt32)state->randSeed1)>>DITHER_SHIFT_) + + (((PaInt32)state->randSeed2)>>DITHER_SHIFT_); + + /* High pass filter to reduce audibility. */ + highPass = current - state->previous; + state->previous = current; + return highPass; +} + + +/* Multiply by PA_FLOAT_DITHER_SCALE_ to get a float between -2.0 and +1.99999 */ +#define PA_FLOAT_DITHER_SCALE_ (1.0f / ((1<<PA_DITHER_BITS_)-1)) +static const float const_float_dither_scale_ = PA_FLOAT_DITHER_SCALE_; + +float PaUtil_GenerateFloatTriangularDither( PaUtilTriangularDitherGenerator *state ) +{ + PaInt32 current, highPass; + + /* Generate two random numbers. */ + state->randSeed1 = (state->randSeed1 * 196314165) + 907633515; + state->randSeed2 = (state->randSeed2 * 196314165) + 907633515; + + /* Generate triangular distribution about 0. + * Shift before adding to prevent overflow which would skew the distribution. + * Also shift an extra bit for the high pass filter. + */ + current = (((PaInt32)state->randSeed1)>>DITHER_SHIFT_) + + (((PaInt32)state->randSeed2)>>DITHER_SHIFT_); + + /* High pass filter to reduce audibility. */ + highPass = current - state->previous; + state->previous = current; + return ((float)highPass) * const_float_dither_scale_; +} + + +/* +The following alternate dither algorithms (from musicdsp.org) could be +considered +*/ + +/*Noise shaped dither (March 2000) +------------------- + +This is a simple implementation of highpass triangular-PDF dither with +2nd-order noise shaping, for use when truncating floating point audio +data to fixed point. + +The noise shaping lowers the noise floor by 11dB below 5kHz (@ 44100Hz +sample rate) compared to triangular-PDF dither. The code below assumes +input data is in the range +1 to -1 and doesn't check for overloads! + +To save time when generating dither for multiple channels you can do +things like this: r3=(r1 & 0x7F)<<8; instead of calling rand() again. + + + + int r1, r2; //rectangular-PDF random numbers + float s1, s2; //error feedback buffers + float s = 0.5f; //set to 0.0f for no noise shaping + float w = pow(2.0,bits-1); //word length (usually bits=16) + float wi= 1.0f/w; + float d = wi / RAND_MAX; //dither amplitude (2 lsb) + float o = wi * 0.5f; //remove dc offset + float in, tmp; + int out; + + +//for each sample... + + r2=r1; //can make HP-TRI dither by + r1=rand(); //subtracting previous rand() + + in += s * (s1 + s1 - s2); //error feedback + tmp = in + o + d * (float)(r1 - r2); //dc offset and dither + + out = (int)(w * tmp); //truncate downwards + if(tmp<0.0f) out--; //this is faster than floor() + + s2 = s1; + s1 = in - wi * (float)out; //error + + + +-- +paul.kellett@maxim.abel.co.uk +http://www.maxim.abel.co.uk +*/ + + +/* +16-to-8-bit first-order dither + +Type : First order error feedforward dithering code +References : Posted by Jon Watte + +Notes : +This is about as simple a dithering algorithm as you can implement, but it's +likely to sound better than just truncating to N bits. + +Note that you might not want to carry forward the full difference for infinity. +It's probably likely that the worst performance hit comes from the saturation +conditionals, which can be avoided with appropriate instructions on many DSPs +and integer SIMD type instructions, or CMOV. + +Last, if sound quality is paramount (such as when going from > 16 bits to 16 +bits) you probably want to use a higher-order dither function found elsewhere +on this site. + + +Code : +// This code will down-convert and dither a 16-bit signed short +// mono signal into an 8-bit unsigned char signal, using a first +// order forward-feeding error term dither. + +#define uchar unsigned char + +void dither_one_channel_16_to_8( short * input, uchar * output, int count, int * memory ) +{ + int m = *memory; + while( count-- > 0 ) { + int i = *input++; + i += m; + int j = i + 32768 - 128; + uchar o; + if( j < 0 ) { + o = 0; + } + else if( j > 65535 ) { + o = 255; + } + else { + o = (uchar)((j>>8)&0xff); + } + m = ((j-32768+128)-i); + *output++ = o; + } + *memory = m; +} +*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_dither.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,106 @@ +#ifndef PA_DITHER_H +#define PA_DITHER_H +/* + * $Id: pa_dither.h 1418 2009-10-12 21:00:53Z philburk $ + * Portable Audio I/O Library triangular dither generator + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Phil Burk, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Functions for generating dither noise +*/ + +#include "pa_types.h" + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +/* Note that the linear congruential algorithm requires 32 bit integers + * because it uses arithmetic overflow. So use PaUint32 instead of + * unsigned long so it will work on 64 bit systems. + */ + +/** @brief State needed to generate a dither signal */ +typedef struct PaUtilTriangularDitherGenerator{ + PaUint32 previous; + PaUint32 randSeed1; + PaUint32 randSeed2; +} PaUtilTriangularDitherGenerator; + + +/** @brief Initialize dither state */ +void PaUtil_InitializeTriangularDitherState( PaUtilTriangularDitherGenerator *ditherState ); + + +/** + @brief Calculate 2 LSB dither signal with a triangular distribution. + Ranged for adding to a 1 bit right-shifted 32 bit integer + prior to >>15. eg: +<pre> + signed long in = * + signed long dither = PaUtil_Generate16BitTriangularDither( ditherState ); + signed short out = (signed short)(((in>>1) + dither) >> 15); +</pre> + @return + A signed 32-bit integer with a range of +32767 to -32768 +*/ +PaInt32 PaUtil_Generate16BitTriangularDither( PaUtilTriangularDitherGenerator *ditherState ); + + +/** + @brief Calculate 2 LSB dither signal with a triangular distribution. + Ranged for adding to a pre-scaled float. +<pre> + float in = * + float dither = PaUtil_GenerateFloatTriangularDither( ditherState ); + // use smaller scaler to prevent overflow when we add the dither + signed short out = (signed short)(in*(32766.0f) + dither ); +</pre> + @return + A float with a range of -2.0 to +1.99999. +*/ +float PaUtil_GenerateFloatTriangularDither( PaUtilTriangularDitherGenerator *ditherState ); + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_DITHER_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_endianness.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,145 @@ +#ifndef PA_ENDIANNESS_H +#define PA_ENDIANNESS_H +/* + * $Id: pa_endianness.h 1324 2008-01-27 02:03:30Z bjornroche $ + * Portable Audio I/O Library current platform endianness macros + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Phil Burk, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Configure endianness symbols for the target processor. + + Arrange for either the PA_LITTLE_ENDIAN or PA_BIG_ENDIAN preprocessor symbols + to be defined. The one that is defined reflects the endianness of the target + platform and may be used to implement conditional compilation of byte-order + dependent code. + + If either PA_LITTLE_ENDIAN or PA_BIG_ENDIAN is defined already, then no attempt + is made to override that setting. This may be useful if you have a better way + of determining the platform's endianness. The autoconf mechanism uses this for + example. + + A PA_VALIDATE_ENDIANNESS macro is provided to compare the compile time + and runtime endiannes and raise an assertion if they don't match. +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +/* If this is an apple, we need to do detect endianness this way */ +#if defined(__APPLE__) + /* we need to do some endian detection that is sensitive to harware arch */ + #if defined(__LITTLE_ENDIAN__) + #if !defined( PA_LITTLE_ENDIAN ) + #define PA_LITTLE_ENDIAN + #endif + #if defined( PA_BIG_ENDIAN ) + #undef PA_BIG_ENDIAN + #endif + #else + #if !defined( PA_BIG_ENDIAN ) + #define PA_BIG_ENDIAN + #endif + #if defined( PA_LITTLE_ENDIAN ) + #undef PA_LITTLE_ENDIAN + #endif + #endif +#else + /* this is not an apple, so first check the existing defines, and, failing that, + detect well-known architechtures. */ + + #if defined(PA_LITTLE_ENDIAN) || defined(PA_BIG_ENDIAN) + /* endianness define has been set externally, such as by autoconf */ + + #if defined(PA_LITTLE_ENDIAN) && defined(PA_BIG_ENDIAN) + #error both PA_LITTLE_ENDIAN and PA_BIG_ENDIAN have been defined externally to pa_endianness.h - only one endianness at a time please + #endif + + #else + /* endianness define has not been set externally */ + + /* set PA_LITTLE_ENDIAN or PA_BIG_ENDIAN by testing well known platform specific defines */ + + #if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__) || defined(LITTLE_ENDIAN) || defined(__i386) || defined(_M_IX86) || defined(__x86_64__) + #define PA_LITTLE_ENDIAN /* win32, assume intel byte order */ + #else + #define PA_BIG_ENDIAN + #endif + #endif + + #if !defined(PA_LITTLE_ENDIAN) && !defined(PA_BIG_ENDIAN) + /* + If the following error is raised, you either need to modify the code above + to automatically determine the endianness from other symbols defined on your + platform, or define either PA_LITTLE_ENDIAN or PA_BIG_ENDIAN externally. + */ + #error pa_endianness.h was unable to automatically determine the endianness of the target platform + #endif + +#endif + + +/* PA_VALIDATE_ENDIANNESS compares the compile time and runtime endianness, + and raises an assertion if they don't match. <assert.h> must be included in + the context in which this macro is used. +*/ +#if defined(NDEBUG) + #define PA_VALIDATE_ENDIANNESS +#else + #if defined(PA_LITTLE_ENDIAN) + #define PA_VALIDATE_ENDIANNESS \ + { \ + const long nativeOne = 1; \ + assert( "PortAudio: compile time and runtime endianness don't match" && (((char *)&nativeOne)[0]) == 1 ); \ + } + #elif defined(PA_BIG_ENDIAN) + #define PA_VALIDATE_ENDIANNESS \ + { \ + const long nativeOne = 1; \ + assert( "PortAudio: compile time and runtime endianness don't match" && (((char *)&nativeOne)[0]) == 0 ); \ + } + #endif +#endif + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_ENDIANNESS_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_front.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1770 @@ +/* + * $Id: pa_front.c 1730 2011-08-18 03:43:51Z rossb $ + * Portable Audio I/O Library Multi-Host API front end + * Validate function parameters and manage multiple host APIs. + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Implements PortAudio API functions defined in portaudio.h, checks + some errors, delegates platform-specific behavior to host API implementations. + + Implements the functions defined in the PortAudio API (portaudio.h), + validates some parameters and checks for state inconsistencies before + forwarding API requests to specific Host API implementations (via the + interface declared in pa_hostapi.h), and Streams (via the interface + declared in pa_stream.h). + + This file manages initialization and termination of Host API + implementations via initializer functions stored in the paHostApiInitializers + global array (usually defined in an os-specific pa_[os]_hostapis.c file). + + This file maintains a list of all open streams and closes them at Pa_Terminate(). + + Some utility functions declared in pa_util.h are implemented in this file. + + All PortAudio API functions can be conditionally compiled with logging code. + To compile with logging, define the PA_LOG_API_CALLS precompiler symbol. +*/ + + +#include <stdio.h> +#include <memory.h> +#include <string.h> +#include <assert.h> /* needed by PA_VALIDATE_ENDIANNESS */ + +#include "portaudio.h" +#include "pa_util.h" +#include "pa_endianness.h" +#include "pa_types.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_trace.h" /* still usefull?*/ +#include "pa_debugprint.h" + + +#define PA_VERSION_ 1899 +#define PA_VERSION_TEXT_ "PortAudio V19-devel (built " __DATE__ " " __TIME__ ")" + + + + +int Pa_GetVersion( void ) +{ + return PA_VERSION_; +} + + +const char* Pa_GetVersionText( void ) +{ + return PA_VERSION_TEXT_; +} + + + +#define PA_LAST_HOST_ERROR_TEXT_LENGTH_ 1024 + +static char lastHostErrorText_[ PA_LAST_HOST_ERROR_TEXT_LENGTH_ + 1 ] = {0}; + +static PaHostErrorInfo lastHostErrorInfo_ = { (PaHostApiTypeId)-1, 0, lastHostErrorText_ }; + + +void PaUtil_SetLastHostErrorInfo( PaHostApiTypeId hostApiType, long errorCode, + const char *errorText ) +{ + lastHostErrorInfo_.hostApiType = hostApiType; + lastHostErrorInfo_.errorCode = errorCode; + + strncpy( lastHostErrorText_, errorText, PA_LAST_HOST_ERROR_TEXT_LENGTH_ ); +} + + + +static PaUtilHostApiRepresentation **hostApis_ = 0; +static int hostApisCount_ = 0; +static int defaultHostApiIndex_ = 0; +static int initializationCount_ = 0; +static int deviceCount_ = 0; + +PaUtilStreamRepresentation *firstOpenStream_ = NULL; + + +#define PA_IS_INITIALISED_ (initializationCount_ != 0) + + +static int CountHostApiInitializers( void ) +{ + int result = 0; + + while( paHostApiInitializers[ result ] != 0 ) + ++result; + return result; +} + + +static void TerminateHostApis( void ) +{ + /* terminate in reverse order from initialization */ + PA_DEBUG(("TerminateHostApis in \n")); + + while( hostApisCount_ > 0 ) + { + --hostApisCount_; + hostApis_[hostApisCount_]->Terminate( hostApis_[hostApisCount_] ); + } + hostApisCount_ = 0; + defaultHostApiIndex_ = 0; + deviceCount_ = 0; + + if( hostApis_ != 0 ) + PaUtil_FreeMemory( hostApis_ ); + hostApis_ = 0; + + PA_DEBUG(("TerminateHostApis out\n")); +} + + +static PaError InitializeHostApis( void ) +{ + PaError result = paNoError; + int i, initializerCount, baseDeviceIndex; + + initializerCount = CountHostApiInitializers(); + + hostApis_ = (PaUtilHostApiRepresentation**)PaUtil_AllocateMemory( + sizeof(PaUtilHostApiRepresentation*) * initializerCount ); + if( !hostApis_ ) + { + result = paInsufficientMemory; + goto error; + } + + hostApisCount_ = 0; + defaultHostApiIndex_ = -1; /* indicates that we haven't determined the default host API yet */ + deviceCount_ = 0; + baseDeviceIndex = 0; + + for( i=0; i< initializerCount; ++i ) + { + hostApis_[hostApisCount_] = NULL; + + PA_DEBUG(( "before paHostApiInitializers[%d].\n",i)); + + result = paHostApiInitializers[i]( &hostApis_[hostApisCount_], hostApisCount_ ); + if( result != paNoError ) + goto error; + + PA_DEBUG(( "after paHostApiInitializers[%d].\n",i)); + + if( hostApis_[hostApisCount_] ) + { + PaUtilHostApiRepresentation* hostApi = hostApis_[hostApisCount_]; + assert( hostApi->info.defaultInputDevice < hostApi->info.deviceCount ); + assert( hostApi->info.defaultOutputDevice < hostApi->info.deviceCount ); + + /* the first successfully initialized host API with a default input *or* + output device is used as the default host API. + */ + if( (defaultHostApiIndex_ == -1) && + ( hostApi->info.defaultInputDevice != paNoDevice + || hostApi->info.defaultOutputDevice != paNoDevice ) ) + { + defaultHostApiIndex_ = hostApisCount_; + } + + hostApi->privatePaFrontInfo.baseDeviceIndex = baseDeviceIndex; + + if( hostApi->info.defaultInputDevice != paNoDevice ) + hostApi->info.defaultInputDevice += baseDeviceIndex; + + if( hostApi->info.defaultOutputDevice != paNoDevice ) + hostApi->info.defaultOutputDevice += baseDeviceIndex; + + baseDeviceIndex += hostApi->info.deviceCount; + deviceCount_ += hostApi->info.deviceCount; + + ++hostApisCount_; + } + } + + /* if no host APIs have devices, the default host API is the first initialized host API */ + if( defaultHostApiIndex_ == -1 ) + defaultHostApiIndex_ = 0; + + return result; + +error: + TerminateHostApis(); + return result; +} + + +/* + FindHostApi() finds the index of the host api to which + <device> belongs and returns it. if <hostSpecificDeviceIndex> is + non-null, the host specific device index is returned in it. + returns -1 if <device> is out of range. + +*/ +static int FindHostApi( PaDeviceIndex device, int *hostSpecificDeviceIndex ) +{ + int i=0; + + if( !PA_IS_INITIALISED_ ) + return -1; + + if( device < 0 ) + return -1; + + while( i < hostApisCount_ + && device >= hostApis_[i]->info.deviceCount ) + { + + device -= hostApis_[i]->info.deviceCount; + ++i; + } + + if( i >= hostApisCount_ ) + return -1; + + if( hostSpecificDeviceIndex ) + *hostSpecificDeviceIndex = device; + + return i; +} + + +static void AddOpenStream( PaStream* stream ) +{ + ((PaUtilStreamRepresentation*)stream)->nextOpenStream = firstOpenStream_; + firstOpenStream_ = (PaUtilStreamRepresentation*)stream; +} + + +static void RemoveOpenStream( PaStream* stream ) +{ + PaUtilStreamRepresentation *previous = NULL; + PaUtilStreamRepresentation *current = firstOpenStream_; + + while( current != NULL ) + { + if( ((PaStream*)current) == stream ) + { + if( previous == NULL ) + { + firstOpenStream_ = current->nextOpenStream; + } + else + { + previous->nextOpenStream = current->nextOpenStream; + } + return; + } + else + { + previous = current; + current = current->nextOpenStream; + } + } +} + + +static void CloseOpenStreams( void ) +{ + /* we call Pa_CloseStream() here to ensure that the same destruction + logic is used for automatically closed streams */ + + while( firstOpenStream_ != NULL ) + Pa_CloseStream( firstOpenStream_ ); +} + + +PaError Pa_Initialize( void ) +{ + PaError result; + + PA_LOGAPI_ENTER( "Pa_Initialize" ); + + if( PA_IS_INITIALISED_ ) + { + ++initializationCount_; + result = paNoError; + } + else + { + PA_VALIDATE_TYPE_SIZES; + PA_VALIDATE_ENDIANNESS; + + PaUtil_InitializeClock(); + PaUtil_ResetTraceMessages(); + + result = InitializeHostApis(); + if( result == paNoError ) + ++initializationCount_; + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_Initialize", result ); + + return result; +} + + +PaError Pa_Terminate( void ) +{ + PaError result; + + PA_LOGAPI_ENTER( "Pa_Terminate" ); + + if( PA_IS_INITIALISED_ ) + { + if( --initializationCount_ == 0 ) + { + CloseOpenStreams(); + + TerminateHostApis(); + + PaUtil_DumpTraceMessages(); + } + result = paNoError; + } + else + { + result= paNotInitialized; + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_Terminate", result ); + + return result; +} + + +const PaHostErrorInfo* Pa_GetLastHostErrorInfo( void ) +{ + return &lastHostErrorInfo_; +} + + +const char *Pa_GetErrorText( PaError errorCode ) +{ + const char *result; + + switch( errorCode ) + { + case paNoError: result = "Success"; break; + case paNotInitialized: result = "PortAudio not initialized"; break; + /** @todo could catenate the last host error text to result in the case of paUnanticipatedHostError. see: http://www.portaudio.com/trac/ticket/114 */ + case paUnanticipatedHostError: result = "Unanticipated host error"; break; + case paInvalidChannelCount: result = "Invalid number of channels"; break; + case paInvalidSampleRate: result = "Invalid sample rate"; break; + case paInvalidDevice: result = "Invalid device"; break; + case paInvalidFlag: result = "Invalid flag"; break; + case paSampleFormatNotSupported: result = "Sample format not supported"; break; + case paBadIODeviceCombination: result = "Illegal combination of I/O devices"; break; + case paInsufficientMemory: result = "Insufficient memory"; break; + case paBufferTooBig: result = "Buffer too big"; break; + case paBufferTooSmall: result = "Buffer too small"; break; + case paNullCallback: result = "No callback routine specified"; break; + case paBadStreamPtr: result = "Invalid stream pointer"; break; + case paTimedOut: result = "Wait timed out"; break; + case paInternalError: result = "Internal PortAudio error"; break; + case paDeviceUnavailable: result = "Device unavailable"; break; + case paIncompatibleHostApiSpecificStreamInfo: result = "Incompatible host API specific stream info"; break; + case paStreamIsStopped: result = "Stream is stopped"; break; + case paStreamIsNotStopped: result = "Stream is not stopped"; break; + case paInputOverflowed: result = "Input overflowed"; break; + case paOutputUnderflowed: result = "Output underflowed"; break; + case paHostApiNotFound: result = "Host API not found"; break; + case paInvalidHostApi: result = "Invalid host API"; break; + case paCanNotReadFromACallbackStream: result = "Can't read from a callback stream"; break; + case paCanNotWriteToACallbackStream: result = "Can't write to a callback stream"; break; + case paCanNotReadFromAnOutputOnlyStream: result = "Can't read from an output only stream"; break; + case paCanNotWriteToAnInputOnlyStream: result = "Can't write to an input only stream"; break; + case paIncompatibleStreamHostApi: result = "Incompatible stream host API"; break; + case paBadBufferPtr: result = "Bad buffer pointer"; break; + default: + if( errorCode > 0 ) + result = "Invalid error code (value greater than zero)"; + else + result = "Invalid error code"; + break; + } + return result; +} + + +PaHostApiIndex Pa_HostApiTypeIdToHostApiIndex( PaHostApiTypeId type ) +{ + PaHostApiIndex result; + int i; + + PA_LOGAPI_ENTER_PARAMS( "Pa_HostApiTypeIdToHostApiIndex" ); + PA_LOGAPI(("\tPaHostApiTypeId type: %d\n", type )); + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + } + else + { + result = paHostApiNotFound; + + for( i=0; i < hostApisCount_; ++i ) + { + if( hostApis_[i]->info.type == type ) + { + result = i; + break; + } + } + } + + PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( "Pa_HostApiTypeIdToHostApiIndex", "PaHostApiIndex: %d", result ); + + return result; +} + + +PaError PaUtil_GetHostApiRepresentation( struct PaUtilHostApiRepresentation **hostApi, + PaHostApiTypeId type ) +{ + PaError result; + int i; + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + } + else + { + result = paHostApiNotFound; + + for( i=0; i < hostApisCount_; ++i ) + { + if( hostApis_[i]->info.type == type ) + { + *hostApi = hostApis_[i]; + result = paNoError; + break; + } + } + } + + return result; +} + + +PaError PaUtil_DeviceIndexToHostApiDeviceIndex( + PaDeviceIndex *hostApiDevice, PaDeviceIndex device, struct PaUtilHostApiRepresentation *hostApi ) +{ + PaError result; + PaDeviceIndex x; + + x = device - hostApi->privatePaFrontInfo.baseDeviceIndex; + + if( x < 0 || x >= hostApi->info.deviceCount ) + { + result = paInvalidDevice; + } + else + { + *hostApiDevice = x; + result = paNoError; + } + + return result; +} + + +PaHostApiIndex Pa_GetHostApiCount( void ) +{ + int result; + + PA_LOGAPI_ENTER( "Pa_GetHostApiCount" ); + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + } + else + { + result = hostApisCount_; + } + + PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( "Pa_GetHostApiCount", "PaHostApiIndex: %d", result ); + + return result; +} + + +PaHostApiIndex Pa_GetDefaultHostApi( void ) +{ + int result; + + PA_LOGAPI_ENTER( "Pa_GetDefaultHostApi" ); + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + } + else + { + result = defaultHostApiIndex_; + + /* internal consistency check: make sure that the default host api + index is within range */ + + if( result < 0 || result >= hostApisCount_ ) + { + result = paInternalError; + } + } + + PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( "Pa_GetDefaultHostApi", "PaHostApiIndex: %d", result ); + + return result; +} + + +const PaHostApiInfo* Pa_GetHostApiInfo( PaHostApiIndex hostApi ) +{ + PaHostApiInfo *info; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetHostApiInfo" ); + PA_LOGAPI(("\tPaHostApiIndex hostApi: %d\n", hostApi )); + + if( !PA_IS_INITIALISED_ ) + { + info = NULL; + + PA_LOGAPI(("Pa_GetHostApiInfo returned:\n" )); + PA_LOGAPI(("\tPaHostApiInfo*: NULL [ PortAudio not initialized ]\n" )); + + } + else if( hostApi < 0 || hostApi >= hostApisCount_ ) + { + info = NULL; + + PA_LOGAPI(("Pa_GetHostApiInfo returned:\n" )); + PA_LOGAPI(("\tPaHostApiInfo*: NULL [ hostApi out of range ]\n" )); + + } + else + { + info = &hostApis_[hostApi]->info; + + PA_LOGAPI(("Pa_GetHostApiInfo returned:\n" )); + PA_LOGAPI(("\tPaHostApiInfo*: 0x%p\n", info )); + PA_LOGAPI(("\t{\n" )); + PA_LOGAPI(("\t\tint structVersion: %d\n", info->structVersion )); + PA_LOGAPI(("\t\tPaHostApiTypeId type: %d\n", info->type )); + PA_LOGAPI(("\t\tconst char *name: %s\n", info->name )); + PA_LOGAPI(("\t}\n" )); + + } + + return info; +} + + +PaDeviceIndex Pa_HostApiDeviceIndexToDeviceIndex( PaHostApiIndex hostApi, int hostApiDeviceIndex ) +{ + PaDeviceIndex result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_HostApiDeviceIndexToPaDeviceIndex" ); + PA_LOGAPI(("\tPaHostApiIndex hostApi: %d\n", hostApi )); + PA_LOGAPI(("\tint hostApiDeviceIndex: %d\n", hostApiDeviceIndex )); + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + } + else + { + if( hostApi < 0 || hostApi >= hostApisCount_ ) + { + result = paInvalidHostApi; + } + else + { + if( hostApiDeviceIndex < 0 || + hostApiDeviceIndex >= hostApis_[hostApi]->info.deviceCount ) + { + result = paInvalidDevice; + } + else + { + result = hostApis_[hostApi]->privatePaFrontInfo.baseDeviceIndex + hostApiDeviceIndex; + } + } + } + + PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( "Pa_HostApiDeviceIndexToPaDeviceIndex", "PaDeviceIndex: %d", result ); + + return result; +} + + +PaDeviceIndex Pa_GetDeviceCount( void ) +{ + PaDeviceIndex result; + + PA_LOGAPI_ENTER( "Pa_GetDeviceCount" ); + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + } + else + { + result = deviceCount_; + } + + PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( "Pa_GetDeviceCount", "PaDeviceIndex: %d", result ); + + return result; +} + + +PaDeviceIndex Pa_GetDefaultInputDevice( void ) +{ + PaHostApiIndex hostApi; + PaDeviceIndex result; + + PA_LOGAPI_ENTER( "Pa_GetDefaultInputDevice" ); + + hostApi = Pa_GetDefaultHostApi(); + if( hostApi < 0 ) + { + result = paNoDevice; + } + else + { + result = hostApis_[hostApi]->info.defaultInputDevice; + } + + PA_LOGAPI_EXIT_T( "Pa_GetDefaultInputDevice", "PaDeviceIndex: %d", result ); + + return result; +} + + +PaDeviceIndex Pa_GetDefaultOutputDevice( void ) +{ + PaHostApiIndex hostApi; + PaDeviceIndex result; + + PA_LOGAPI_ENTER( "Pa_GetDefaultOutputDevice" ); + + hostApi = Pa_GetDefaultHostApi(); + if( hostApi < 0 ) + { + result = paNoDevice; + } + else + { + result = hostApis_[hostApi]->info.defaultOutputDevice; + } + + PA_LOGAPI_EXIT_T( "Pa_GetDefaultOutputDevice", "PaDeviceIndex: %d", result ); + + return result; +} + + +const PaDeviceInfo* Pa_GetDeviceInfo( PaDeviceIndex device ) +{ + int hostSpecificDeviceIndex; + int hostApiIndex = FindHostApi( device, &hostSpecificDeviceIndex ); + PaDeviceInfo *result; + + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetDeviceInfo" ); + PA_LOGAPI(("\tPaDeviceIndex device: %d\n", device )); + + if( hostApiIndex < 0 ) + { + result = NULL; + + PA_LOGAPI(("Pa_GetDeviceInfo returned:\n" )); + PA_LOGAPI(("\tPaDeviceInfo* NULL [ invalid device index ]\n" )); + + } + else + { + result = hostApis_[hostApiIndex]->deviceInfos[ hostSpecificDeviceIndex ]; + + PA_LOGAPI(("Pa_GetDeviceInfo returned:\n" )); + PA_LOGAPI(("\tPaDeviceInfo*: 0x%p:\n", result )); + PA_LOGAPI(("\t{\n" )); + + PA_LOGAPI(("\t\tint structVersion: %d\n", result->structVersion )); + PA_LOGAPI(("\t\tconst char *name: %s\n", result->name )); + PA_LOGAPI(("\t\tPaHostApiIndex hostApi: %d\n", result->hostApi )); + PA_LOGAPI(("\t\tint maxInputChannels: %d\n", result->maxInputChannels )); + PA_LOGAPI(("\t\tint maxOutputChannels: %d\n", result->maxOutputChannels )); + PA_LOGAPI(("\t}\n" )); + + } + + return result; +} + + +/* + SampleFormatIsValid() returns 1 if sampleFormat is a sample format + defined in portaudio.h, or 0 otherwise. +*/ +static int SampleFormatIsValid( PaSampleFormat format ) +{ + switch( format & ~paNonInterleaved ) + { + case paFloat32: return 1; + case paInt16: return 1; + case paInt32: return 1; + case paInt24: return 1; + case paInt8: return 1; + case paUInt8: return 1; + case paCustomFormat: return 1; + default: return 0; + } +} + +/* + NOTE: make sure this validation list is kept syncronised with the one in + pa_hostapi.h + + ValidateOpenStreamParameters() checks that parameters to Pa_OpenStream() + conform to the expected values as described below. This function is + also designed to be used with the proposed Pa_IsFormatSupported() function. + + There are basically two types of validation that could be performed: + Generic conformance validation, and device capability mismatch + validation. This function performs only generic conformance validation. + Validation that would require knowledge of device capabilities is + not performed because of potentially complex relationships between + combinations of parameters - for example, even if the sampleRate + seems ok, it might not be for a duplex stream - we have no way of + checking this in an API-neutral way, so we don't try. + + On success the function returns PaNoError and fills in hostApi, + hostApiInputDeviceID, and hostApiOutputDeviceID fields. On failure + the function returns an error code indicating the first encountered + parameter error. + + + If ValidateOpenStreamParameters() returns paNoError, the following + assertions are guaranteed to be true. + + - at least one of inputParameters & outputParmeters is valid (not NULL) + + - if inputParameters & outputParameters are both valid, that + inputParameters->device & outputParameters->device both use the same host api + + PaDeviceIndex inputParameters->device + - is within range (0 to Pa_GetDeviceCount-1) Or: + - is paUseHostApiSpecificDeviceSpecification and + inputParameters->hostApiSpecificStreamInfo is non-NULL and refers + to a valid host api + + int inputParameters->channelCount + - if inputParameters->device is not paUseHostApiSpecificDeviceSpecification, channelCount is > 0 + - upper bound is NOT validated against device capabilities + + PaSampleFormat inputParameters->sampleFormat + - is one of the sample formats defined in portaudio.h + + void *inputParameters->hostApiSpecificStreamInfo + - if supplied its hostApi field matches the input device's host Api + + PaDeviceIndex outputParmeters->device + - is within range (0 to Pa_GetDeviceCount-1) + + int outputParmeters->channelCount + - if inputDevice is valid, channelCount is > 0 + - upper bound is NOT validated against device capabilities + + PaSampleFormat outputParmeters->sampleFormat + - is one of the sample formats defined in portaudio.h + + void *outputParmeters->hostApiSpecificStreamInfo + - if supplied its hostApi field matches the output device's host Api + + double sampleRate + - is not an 'absurd' rate (less than 1000. or greater than 200000.) + - sampleRate is NOT validated against device capabilities + + PaStreamFlags streamFlags + - unused platform neutral flags are zero + - paNeverDropInput is only used for full-duplex callback streams with + variable buffer size (paFramesPerBufferUnspecified) +*/ +static PaError ValidateOpenStreamParameters( + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + PaUtilHostApiRepresentation **hostApi, + PaDeviceIndex *hostApiInputDevice, + PaDeviceIndex *hostApiOutputDevice ) +{ + int inputHostApiIndex = -1, /* Surpress uninitialised var warnings: compiler does */ + outputHostApiIndex = -1; /* not see that if inputParameters and outputParame- */ + /* ters are both nonzero, these indices are set. */ + + if( (inputParameters == NULL) && (outputParameters == NULL) ) + { + return paInvalidDevice; /** @todo should be a new error code "invalid device parameters" or something */ + } + else + { + if( inputParameters == NULL ) + { + *hostApiInputDevice = paNoDevice; + } + else if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + { + if( inputParameters->hostApiSpecificStreamInfo ) + { + inputHostApiIndex = Pa_HostApiTypeIdToHostApiIndex( + ((PaUtilHostApiSpecificStreamInfoHeader*)inputParameters->hostApiSpecificStreamInfo)->hostApiType ); + + if( inputHostApiIndex != -1 ) + { + *hostApiInputDevice = paUseHostApiSpecificDeviceSpecification; + *hostApi = hostApis_[inputHostApiIndex]; + } + else + { + return paInvalidDevice; + } + } + else + { + return paInvalidDevice; + } + } + else + { + if( inputParameters->device < 0 || inputParameters->device >= deviceCount_ ) + return paInvalidDevice; + + inputHostApiIndex = FindHostApi( inputParameters->device, hostApiInputDevice ); + if( inputHostApiIndex < 0 ) + return paInternalError; + + *hostApi = hostApis_[inputHostApiIndex]; + + if( inputParameters->channelCount <= 0 ) + return paInvalidChannelCount; + + if( !SampleFormatIsValid( inputParameters->sampleFormat ) ) + return paSampleFormatNotSupported; + + if( inputParameters->hostApiSpecificStreamInfo != NULL ) + { + if( ((PaUtilHostApiSpecificStreamInfoHeader*)inputParameters->hostApiSpecificStreamInfo)->hostApiType + != (*hostApi)->info.type ) + return paIncompatibleHostApiSpecificStreamInfo; + } + } + + if( outputParameters == NULL ) + { + *hostApiOutputDevice = paNoDevice; + } + else if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + { + if( outputParameters->hostApiSpecificStreamInfo ) + { + outputHostApiIndex = Pa_HostApiTypeIdToHostApiIndex( + ((PaUtilHostApiSpecificStreamInfoHeader*)outputParameters->hostApiSpecificStreamInfo)->hostApiType ); + + if( outputHostApiIndex != -1 ) + { + *hostApiOutputDevice = paUseHostApiSpecificDeviceSpecification; + *hostApi = hostApis_[outputHostApiIndex]; + } + else + { + return paInvalidDevice; + } + } + else + { + return paInvalidDevice; + } + } + else + { + if( outputParameters->device < 0 || outputParameters->device >= deviceCount_ ) + return paInvalidDevice; + + outputHostApiIndex = FindHostApi( outputParameters->device, hostApiOutputDevice ); + if( outputHostApiIndex < 0 ) + return paInternalError; + + *hostApi = hostApis_[outputHostApiIndex]; + + if( outputParameters->channelCount <= 0 ) + return paInvalidChannelCount; + + if( !SampleFormatIsValid( outputParameters->sampleFormat ) ) + return paSampleFormatNotSupported; + + if( outputParameters->hostApiSpecificStreamInfo != NULL ) + { + if( ((PaUtilHostApiSpecificStreamInfoHeader*)outputParameters->hostApiSpecificStreamInfo)->hostApiType + != (*hostApi)->info.type ) + return paIncompatibleHostApiSpecificStreamInfo; + } + } + + if( (inputParameters != NULL) && (outputParameters != NULL) ) + { + /* ensure that both devices use the same API */ + if( inputHostApiIndex != outputHostApiIndex ) + return paBadIODeviceCombination; + } + } + + + /* Check for absurd sample rates. */ + if( (sampleRate < 1000.0) || (sampleRate > 200000.0) ) + return paInvalidSampleRate; + + if( ((streamFlags & ~paPlatformSpecificFlags) & ~(paClipOff | paDitherOff | paNeverDropInput | paPrimeOutputBuffersUsingStreamCallback ) ) != 0 ) + return paInvalidFlag; + + if( streamFlags & paNeverDropInput ) + { + /* must be a callback stream */ + if( !streamCallback ) + return paInvalidFlag; + + /* must be a full duplex stream */ + if( (inputParameters == NULL) || (outputParameters == NULL) ) + return paInvalidFlag; + + /* must use paFramesPerBufferUnspecified */ + if( framesPerBuffer != paFramesPerBufferUnspecified ) + return paInvalidFlag; + } + + return paNoError; +} + + +PaError Pa_IsFormatSupported( const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaError result; + PaUtilHostApiRepresentation *hostApi = 0; + PaDeviceIndex hostApiInputDevice = paNoDevice, hostApiOutputDevice = paNoDevice; + PaStreamParameters hostApiInputParameters, hostApiOutputParameters; + PaStreamParameters *hostApiInputParametersPtr, *hostApiOutputParametersPtr; + + +#ifdef PA_LOG_API_CALLS + PA_LOGAPI_ENTER_PARAMS( "Pa_IsFormatSupported" ); + + if( inputParameters == NULL ){ + PA_LOGAPI(("\tPaStreamParameters *inputParameters: NULL\n" )); + }else{ + PA_LOGAPI(("\tPaStreamParameters *inputParameters: 0x%p\n", inputParameters )); + PA_LOGAPI(("\tPaDeviceIndex inputParameters->device: %d\n", inputParameters->device )); + PA_LOGAPI(("\tint inputParameters->channelCount: %d\n", inputParameters->channelCount )); + PA_LOGAPI(("\tPaSampleFormat inputParameters->sampleFormat: %d\n", inputParameters->sampleFormat )); + PA_LOGAPI(("\tPaTime inputParameters->suggestedLatency: %f\n", inputParameters->suggestedLatency )); + PA_LOGAPI(("\tvoid *inputParameters->hostApiSpecificStreamInfo: 0x%p\n", inputParameters->hostApiSpecificStreamInfo )); + } + + if( outputParameters == NULL ){ + PA_LOGAPI(("\tPaStreamParameters *outputParameters: NULL\n" )); + }else{ + PA_LOGAPI(("\tPaStreamParameters *outputParameters: 0x%p\n", outputParameters )); + PA_LOGAPI(("\tPaDeviceIndex outputParameters->device: %d\n", outputParameters->device )); + PA_LOGAPI(("\tint outputParameters->channelCount: %d\n", outputParameters->channelCount )); + PA_LOGAPI(("\tPaSampleFormat outputParameters->sampleFormat: %d\n", outputParameters->sampleFormat )); + PA_LOGAPI(("\tPaTime outputParameters->suggestedLatency: %f\n", outputParameters->suggestedLatency )); + PA_LOGAPI(("\tvoid *outputParameters->hostApiSpecificStreamInfo: 0x%p\n", outputParameters->hostApiSpecificStreamInfo )); + } + + PA_LOGAPI(("\tdouble sampleRate: %g\n", sampleRate )); +#endif + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + + PA_LOGAPI_EXIT_PAERROR( "Pa_IsFormatSupported", result ); + return result; + } + + result = ValidateOpenStreamParameters( inputParameters, + outputParameters, + sampleRate, 0, paNoFlag, 0, + &hostApi, + &hostApiInputDevice, + &hostApiOutputDevice ); + if( result != paNoError ) + { + PA_LOGAPI_EXIT_PAERROR( "Pa_IsFormatSupported", result ); + return result; + } + + + if( inputParameters ) + { + hostApiInputParameters.device = hostApiInputDevice; + hostApiInputParameters.channelCount = inputParameters->channelCount; + hostApiInputParameters.sampleFormat = inputParameters->sampleFormat; + hostApiInputParameters.suggestedLatency = inputParameters->suggestedLatency; + hostApiInputParameters.hostApiSpecificStreamInfo = inputParameters->hostApiSpecificStreamInfo; + hostApiInputParametersPtr = &hostApiInputParameters; + } + else + { + hostApiInputParametersPtr = NULL; + } + + if( outputParameters ) + { + hostApiOutputParameters.device = hostApiOutputDevice; + hostApiOutputParameters.channelCount = outputParameters->channelCount; + hostApiOutputParameters.sampleFormat = outputParameters->sampleFormat; + hostApiOutputParameters.suggestedLatency = outputParameters->suggestedLatency; + hostApiOutputParameters.hostApiSpecificStreamInfo = outputParameters->hostApiSpecificStreamInfo; + hostApiOutputParametersPtr = &hostApiOutputParameters; + } + else + { + hostApiOutputParametersPtr = NULL; + } + + result = hostApi->IsFormatSupported( hostApi, + hostApiInputParametersPtr, hostApiOutputParametersPtr, + sampleRate ); + +#ifdef PA_LOG_API_CALLS + PA_LOGAPI(("Pa_OpenStream returned:\n" )); + if( result == paFormatIsSupported ) + PA_LOGAPI(("\tPaError: 0 [ paFormatIsSupported ]\n" )); + else + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); +#endif + + return result; +} + + +PaError Pa_OpenStream( PaStream** stream, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result; + PaUtilHostApiRepresentation *hostApi = 0; + PaDeviceIndex hostApiInputDevice = paNoDevice, hostApiOutputDevice = paNoDevice; + PaStreamParameters hostApiInputParameters, hostApiOutputParameters; + PaStreamParameters *hostApiInputParametersPtr, *hostApiOutputParametersPtr; + + +#ifdef PA_LOG_API_CALLS + PA_LOGAPI_ENTER_PARAMS( "Pa_OpenStream" ); + PA_LOGAPI(("\tPaStream** stream: 0x%p\n", stream )); + + if( inputParameters == NULL ){ + PA_LOGAPI(("\tPaStreamParameters *inputParameters: NULL\n" )); + }else{ + PA_LOGAPI(("\tPaStreamParameters *inputParameters: 0x%p\n", inputParameters )); + PA_LOGAPI(("\tPaDeviceIndex inputParameters->device: %d\n", inputParameters->device )); + PA_LOGAPI(("\tint inputParameters->channelCount: %d\n", inputParameters->channelCount )); + PA_LOGAPI(("\tPaSampleFormat inputParameters->sampleFormat: %d\n", inputParameters->sampleFormat )); + PA_LOGAPI(("\tPaTime inputParameters->suggestedLatency: %f\n", inputParameters->suggestedLatency )); + PA_LOGAPI(("\tvoid *inputParameters->hostApiSpecificStreamInfo: 0x%p\n", inputParameters->hostApiSpecificStreamInfo )); + } + + if( outputParameters == NULL ){ + PA_LOGAPI(("\tPaStreamParameters *outputParameters: NULL\n" )); + }else{ + PA_LOGAPI(("\tPaStreamParameters *outputParameters: 0x%p\n", outputParameters )); + PA_LOGAPI(("\tPaDeviceIndex outputParameters->device: %d\n", outputParameters->device )); + PA_LOGAPI(("\tint outputParameters->channelCount: %d\n", outputParameters->channelCount )); + PA_LOGAPI(("\tPaSampleFormat outputParameters->sampleFormat: %d\n", outputParameters->sampleFormat )); + PA_LOGAPI(("\tPaTime outputParameters->suggestedLatency: %f\n", outputParameters->suggestedLatency )); + PA_LOGAPI(("\tvoid *outputParameters->hostApiSpecificStreamInfo: 0x%p\n", outputParameters->hostApiSpecificStreamInfo )); + } + + PA_LOGAPI(("\tdouble sampleRate: %g\n", sampleRate )); + PA_LOGAPI(("\tunsigned long framesPerBuffer: %d\n", framesPerBuffer )); + PA_LOGAPI(("\tPaStreamFlags streamFlags: 0x%x\n", streamFlags )); + PA_LOGAPI(("\tPaStreamCallback *streamCallback: 0x%p\n", streamCallback )); + PA_LOGAPI(("\tvoid *userData: 0x%p\n", userData )); +#endif + + if( !PA_IS_INITIALISED_ ) + { + result = paNotInitialized; + + PA_LOGAPI(("Pa_OpenStream returned:\n" )); + PA_LOGAPI(("\t*(PaStream** stream): undefined\n" )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + return result; + } + + /* Check for parameter errors. + NOTE: make sure this validation list is kept syncronised with the one + in pa_hostapi.h + */ + + if( stream == NULL ) + { + result = paBadStreamPtr; + + PA_LOGAPI(("Pa_OpenStream returned:\n" )); + PA_LOGAPI(("\t*(PaStream** stream): undefined\n" )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + return result; + } + + result = ValidateOpenStreamParameters( inputParameters, + outputParameters, + sampleRate, framesPerBuffer, + streamFlags, streamCallback, + &hostApi, + &hostApiInputDevice, + &hostApiOutputDevice ); + if( result != paNoError ) + { + PA_LOGAPI(("Pa_OpenStream returned:\n" )); + PA_LOGAPI(("\t*(PaStream** stream): undefined\n" )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + return result; + } + + + if( inputParameters ) + { + hostApiInputParameters.device = hostApiInputDevice; + hostApiInputParameters.channelCount = inputParameters->channelCount; + hostApiInputParameters.sampleFormat = inputParameters->sampleFormat; + hostApiInputParameters.suggestedLatency = inputParameters->suggestedLatency; + hostApiInputParameters.hostApiSpecificStreamInfo = inputParameters->hostApiSpecificStreamInfo; + hostApiInputParametersPtr = &hostApiInputParameters; + } + else + { + hostApiInputParametersPtr = NULL; + } + + if( outputParameters ) + { + hostApiOutputParameters.device = hostApiOutputDevice; + hostApiOutputParameters.channelCount = outputParameters->channelCount; + hostApiOutputParameters.sampleFormat = outputParameters->sampleFormat; + hostApiOutputParameters.suggestedLatency = outputParameters->suggestedLatency; + hostApiOutputParameters.hostApiSpecificStreamInfo = outputParameters->hostApiSpecificStreamInfo; + hostApiOutputParametersPtr = &hostApiOutputParameters; + } + else + { + hostApiOutputParametersPtr = NULL; + } + + result = hostApi->OpenStream( hostApi, stream, + hostApiInputParametersPtr, hostApiOutputParametersPtr, + sampleRate, framesPerBuffer, streamFlags, streamCallback, userData ); + + if( result == paNoError ) + AddOpenStream( *stream ); + + + PA_LOGAPI(("Pa_OpenStream returned:\n" )); + PA_LOGAPI(("\t*(PaStream** stream): 0x%p\n", *stream )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + + return result; +} + + +PaError Pa_OpenDefaultStream( PaStream** stream, + int inputChannelCount, + int outputChannelCount, + PaSampleFormat sampleFormat, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result; + PaStreamParameters hostApiInputParameters, hostApiOutputParameters; + PaStreamParameters *hostApiInputParametersPtr, *hostApiOutputParametersPtr; + + PA_LOGAPI_ENTER_PARAMS( "Pa_OpenDefaultStream" ); + PA_LOGAPI(("\tPaStream** stream: 0x%p\n", stream )); + PA_LOGAPI(("\tint inputChannelCount: %d\n", inputChannelCount )); + PA_LOGAPI(("\tint outputChannelCount: %d\n", outputChannelCount )); + PA_LOGAPI(("\tPaSampleFormat sampleFormat: %d\n", sampleFormat )); + PA_LOGAPI(("\tdouble sampleRate: %g\n", sampleRate )); + PA_LOGAPI(("\tunsigned long framesPerBuffer: %d\n", framesPerBuffer )); + PA_LOGAPI(("\tPaStreamCallback *streamCallback: 0x%p\n", streamCallback )); + PA_LOGAPI(("\tvoid *userData: 0x%p\n", userData )); + + + if( inputChannelCount > 0 ) + { + hostApiInputParameters.device = Pa_GetDefaultInputDevice(); + if( hostApiInputParameters.device == paNoDevice ) + return paDeviceUnavailable; + + hostApiInputParameters.channelCount = inputChannelCount; + hostApiInputParameters.sampleFormat = sampleFormat; + /* defaultHighInputLatency is used below instead of + defaultLowInputLatency because it is more important for the default + stream to work reliably than it is for it to work with the lowest + latency. + */ + hostApiInputParameters.suggestedLatency = + Pa_GetDeviceInfo( hostApiInputParameters.device )->defaultHighInputLatency; + hostApiInputParameters.hostApiSpecificStreamInfo = NULL; + hostApiInputParametersPtr = &hostApiInputParameters; + } + else + { + hostApiInputParametersPtr = NULL; + } + + if( outputChannelCount > 0 ) + { + hostApiOutputParameters.device = Pa_GetDefaultOutputDevice(); + if( hostApiOutputParameters.device == paNoDevice ) + return paDeviceUnavailable; + + hostApiOutputParameters.channelCount = outputChannelCount; + hostApiOutputParameters.sampleFormat = sampleFormat; + /* defaultHighOutputLatency is used below instead of + defaultLowOutputLatency because it is more important for the default + stream to work reliably than it is for it to work with the lowest + latency. + */ + hostApiOutputParameters.suggestedLatency = + Pa_GetDeviceInfo( hostApiOutputParameters.device )->defaultHighOutputLatency; + hostApiOutputParameters.hostApiSpecificStreamInfo = NULL; + hostApiOutputParametersPtr = &hostApiOutputParameters; + } + else + { + hostApiOutputParametersPtr = NULL; + } + + + result = Pa_OpenStream( + stream, hostApiInputParametersPtr, hostApiOutputParametersPtr, + sampleRate, framesPerBuffer, paNoFlag, streamCallback, userData ); + + PA_LOGAPI(("Pa_OpenDefaultStream returned:\n" )); + PA_LOGAPI(("\t*(PaStream** stream): 0x%p", *stream )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + + return result; +} + + +PaError PaUtil_ValidateStreamPointer( PaStream* stream ) +{ + if( !PA_IS_INITIALISED_ ) return paNotInitialized; + + if( stream == NULL ) return paBadStreamPtr; + + if( ((PaUtilStreamRepresentation*)stream)->magic != PA_STREAM_MAGIC ) + return paBadStreamPtr; + + return paNoError; +} + + +PaError Pa_CloseStream( PaStream* stream ) +{ + PaUtilStreamInterface *interface; + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_CloseStream" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + /* always remove the open stream from our list, even if this function + eventually returns an error. Otherwise CloseOpenStreams() will + get stuck in an infinite loop */ + RemoveOpenStream( stream ); /* be sure to call this _before_ closing the stream */ + + if( result == paNoError ) + { + interface = PA_STREAM_INTERFACE(stream); + + /* abort the stream if it isn't stopped */ + result = interface->IsStopped( stream ); + if( result == 1 ) + result = paNoError; + else if( result == 0 ) + result = interface->Abort( stream ); + + if( result == paNoError ) /** @todo REVIEW: shouldn't we close anyway? see: http://www.portaudio.com/trac/ticket/115 */ + result = interface->Close( stream ); + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_CloseStream", result ); + + return result; +} + + +PaError Pa_SetStreamFinishedCallback( PaStream *stream, PaStreamFinishedCallback* streamFinishedCallback ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_SetStreamFinishedCallback" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + PA_LOGAPI(("\tPaStreamFinishedCallback* streamFinishedCallback: 0x%p\n", streamFinishedCallback )); + + if( result == paNoError ) + { + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + if( result == 0 ) + { + result = paStreamIsNotStopped ; + } + if( result == 1 ) + { + PA_STREAM_REP( stream )->streamFinishedCallback = streamFinishedCallback; + result = paNoError; + } + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_SetStreamFinishedCallback", result ); + + return result; + +} + + +PaError Pa_StartStream( PaStream *stream ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_StartStream" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + { + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + if( result == 0 ) + { + result = paStreamIsNotStopped ; + } + else if( result == 1 ) + { + result = PA_STREAM_INTERFACE(stream)->Start( stream ); + } + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_StartStream", result ); + + return result; +} + + +PaError Pa_StopStream( PaStream *stream ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_StopStream" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + { + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + if( result == 0 ) + { + result = PA_STREAM_INTERFACE(stream)->Stop( stream ); + } + else if( result == 1 ) + { + result = paStreamIsStopped; + } + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_StopStream", result ); + + return result; +} + + +PaError Pa_AbortStream( PaStream *stream ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_AbortStream" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + { + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + if( result == 0 ) + { + result = PA_STREAM_INTERFACE(stream)->Abort( stream ); + } + else if( result == 1 ) + { + result = paStreamIsStopped; + } + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_AbortStream", result ); + + return result; +} + + +PaError Pa_IsStreamStopped( PaStream *stream ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_IsStreamStopped" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + + PA_LOGAPI_EXIT_PAERROR( "Pa_IsStreamStopped", result ); + + return result; +} + + +PaError Pa_IsStreamActive( PaStream *stream ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_IsStreamActive" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + result = PA_STREAM_INTERFACE(stream)->IsActive( stream ); + + + PA_LOGAPI_EXIT_PAERROR( "Pa_IsStreamActive", result ); + + return result; +} + + +const PaStreamInfo* Pa_GetStreamInfo( PaStream *stream ) +{ + PaError error = PaUtil_ValidateStreamPointer( stream ); + const PaStreamInfo *result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetStreamInfo" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( error != paNoError ) + { + result = 0; + + PA_LOGAPI(("Pa_GetStreamInfo returned:\n" )); + PA_LOGAPI(("\tconst PaStreamInfo*: 0 [PaError error:%d ( %s )]\n", error, Pa_GetErrorText( error ) )); + + } + else + { + result = &PA_STREAM_REP( stream )->streamInfo; + + PA_LOGAPI(("Pa_GetStreamInfo returned:\n" )); + PA_LOGAPI(("\tconst PaStreamInfo*: 0x%p:\n", result )); + PA_LOGAPI(("\t{" )); + + PA_LOGAPI(("\t\tint structVersion: %d\n", result->structVersion )); + PA_LOGAPI(("\t\tPaTime inputLatency: %f\n", result->inputLatency )); + PA_LOGAPI(("\t\tPaTime outputLatency: %f\n", result->outputLatency )); + PA_LOGAPI(("\t\tdouble sampleRate: %f\n", result->sampleRate )); + PA_LOGAPI(("\t}\n" )); + + } + + return result; +} + + +PaTime Pa_GetStreamTime( PaStream *stream ) +{ + PaError error = PaUtil_ValidateStreamPointer( stream ); + PaTime result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetStreamTime" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( error != paNoError ) + { + result = 0; + + PA_LOGAPI(("Pa_GetStreamTime returned:\n" )); + PA_LOGAPI(("\tPaTime: 0 [PaError error:%d ( %s )]\n", result, error, Pa_GetErrorText( error ) )); + + } + else + { + result = PA_STREAM_INTERFACE(stream)->GetTime( stream ); + + PA_LOGAPI(("Pa_GetStreamTime returned:\n" )); + PA_LOGAPI(("\tPaTime: %g\n", result )); + + } + + return result; +} + + +double Pa_GetStreamCpuLoad( PaStream* stream ) +{ + PaError error = PaUtil_ValidateStreamPointer( stream ); + double result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetStreamCpuLoad" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( error != paNoError ) + { + + result = 0.0; + + PA_LOGAPI(("Pa_GetStreamCpuLoad returned:\n" )); + PA_LOGAPI(("\tdouble: 0.0 [PaError error: %d ( %s )]\n", error, Pa_GetErrorText( error ) )); + + } + else + { + result = PA_STREAM_INTERFACE(stream)->GetCpuLoad( stream ); + + PA_LOGAPI(("Pa_GetStreamCpuLoad returned:\n" )); + PA_LOGAPI(("\tdouble: %g\n", result )); + + } + + return result; +} + + +PaError Pa_ReadStream( PaStream* stream, + void *buffer, + unsigned long frames ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_ReadStream" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + { + if( frames == 0 ) + { + /* @todo Should we not allow the implementation to signal any overflow condition? see: http://www.portaudio.com/trac/ticket/116*/ + result = paNoError; + } + else if( buffer == 0 ) + { + result = paBadBufferPtr; + } + else + { + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + if( result == 0 ) + { + result = PA_STREAM_INTERFACE(stream)->Read( stream, buffer, frames ); + } + else if( result == 1 ) + { + result = paStreamIsStopped; + } + } + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_ReadStream", result ); + + return result; +} + + +PaError Pa_WriteStream( PaStream* stream, + const void *buffer, + unsigned long frames ) +{ + PaError result = PaUtil_ValidateStreamPointer( stream ); + + PA_LOGAPI_ENTER_PARAMS( "Pa_WriteStream" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( result == paNoError ) + { + if( frames == 0 ) + { + /* @todo Should we not allow the implementation to signal any underflow condition? see: http://www.portaudio.com/trac/ticket/116*/ + result = paNoError; + } + else if( buffer == 0 ) + { + result = paBadBufferPtr; + } + else + { + result = PA_STREAM_INTERFACE(stream)->IsStopped( stream ); + if( result == 0 ) + { + result = PA_STREAM_INTERFACE(stream)->Write( stream, buffer, frames ); + } + else if( result == 1 ) + { + result = paStreamIsStopped; + } + } + } + + PA_LOGAPI_EXIT_PAERROR( "Pa_WriteStream", result ); + + return result; +} + +signed long Pa_GetStreamReadAvailable( PaStream* stream ) +{ + PaError error = PaUtil_ValidateStreamPointer( stream ); + signed long result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetStreamReadAvailable" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( error != paNoError ) + { + result = 0; + + PA_LOGAPI(("Pa_GetStreamReadAvailable returned:\n" )); + PA_LOGAPI(("\tunsigned long: 0 [ PaError error: %d ( %s ) ]\n", error, Pa_GetErrorText( error ) )); + + } + else + { + result = PA_STREAM_INTERFACE(stream)->GetReadAvailable( stream ); + + PA_LOGAPI(("Pa_GetStreamReadAvailable returned:\n" )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + + } + + return result; +} + + +signed long Pa_GetStreamWriteAvailable( PaStream* stream ) +{ + PaError error = PaUtil_ValidateStreamPointer( stream ); + signed long result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetStreamWriteAvailable" ); + PA_LOGAPI(("\tPaStream* stream: 0x%p\n", stream )); + + if( error != paNoError ) + { + result = 0; + + PA_LOGAPI(("Pa_GetStreamWriteAvailable returned:\n" )); + PA_LOGAPI(("\tunsigned long: 0 [ PaError error: %d ( %s ) ]\n", error, Pa_GetErrorText( error ) )); + + } + else + { + result = PA_STREAM_INTERFACE(stream)->GetWriteAvailable( stream ); + + PA_LOGAPI(("Pa_GetStreamWriteAvailable returned:\n" )); + PA_LOGAPI(("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )); + + } + + return result; +} + + +PaError Pa_GetSampleSize( PaSampleFormat format ) +{ + int result; + + PA_LOGAPI_ENTER_PARAMS( "Pa_GetSampleSize" ); + PA_LOGAPI(("\tPaSampleFormat format: %d\n", format )); + + switch( format & ~paNonInterleaved ) + { + + case paUInt8: + case paInt8: + result = 1; + break; + + case paInt16: + result = 2; + break; + + case paInt24: + result = 3; + break; + + case paFloat32: + case paInt32: + result = 4; + break; + + default: + result = paSampleFormatNotSupported; + break; + } + + PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( "Pa_GetSampleSize", "int: %d", result ); + + return (PaError) result; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_hostapi.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,362 @@ +#ifndef PA_HOSTAPI_H +#define PA_HOSTAPI_H +/* + * $Id: pa_hostapi.h 1740 2011-08-25 07:17:48Z philburk $ + * Portable Audio I/O Library + * host api representation + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Interfaces and representation structures used by pa_front.c + to manage and communicate with host API implementations. +*/ + +#include "portaudio.h" + +/** +The PA_NO_* host API macros are now deprecated in favor of PA_USE_* macros. +PA_USE_* indicates whether a particular host API will be initialized by PortAudio. +An undefined or 0 value indicates that the host API will not be used. A value of 1 +indicates that the host API will be used. PA_USE_* macros should be left undefined +or defined to either 0 or 1. + +The code below ensures that PA_USE_* macros are always defined and have value +0 or 1. Undefined symbols are defaulted to 0. Symbols that are neither 0 nor 1 +are defaulted to 1. +*/ + +#ifndef PA_USE_SKELETON +#define PA_USE_SKELETON 0 +#elif (PA_USE_SKELETON != 0) && (PA_USE_SKELETON != 1) +#undef PA_USE_SKELETON +#define PA_USE_SKELETON 1 +#endif + +#if defined(PA_NO_ASIO) || defined(PA_NO_DS) || defined(PA_NO_WMME) || defined(PA_NO_WASAPI) || defined(PA_NO_WDMKS) +#error "Portaudio: PA_NO_<APINAME> is no longer supported, please remove definition and use PA_USE_<APINAME> instead" +#endif + +#ifndef PA_USE_ASIO +#define PA_USE_ASIO 0 +#elif (PA_USE_ASIO != 0) && (PA_USE_ASIO != 1) +#undef PA_USE_ASIO +#define PA_USE_ASIO 1 +#endif + +#ifndef PA_USE_DS +#define PA_USE_DS 0 +#elif (PA_USE_DS != 0) && (PA_USE_DS != 1) +#undef PA_USE_DS +#define PA_USE_DS 1 +#endif + +#ifndef PA_USE_WMME +#define PA_USE_WMME 0 +#elif (PA_USE_WMME != 0) && (PA_USE_WMME != 1) +#undef PA_USE_WMME +#define PA_USE_WMME 1 +#endif + +#ifndef PA_USE_WASAPI +#define PA_USE_WASAPI 0 +#elif (PA_USE_WASAPI != 0) && (PA_USE_WASAPI != 1) +#undef PA_USE_WASAPI +#define PA_USE_WASAPI 1 +#endif + +#ifndef PA_USE_WDMKS +#define PA_USE_WDMKS 0 +#elif (PA_USE_WDMKS != 0) && (PA_USE_WDMKS != 1) +#undef PA_USE_WDMKS +#define PA_USE_WDMKS 1 +#endif + +/* Set default values for Unix based APIs. */ +#if defined(PA_NO_OSS) || defined(PA_NO_ALSA) || defined(PA_NO_JACK) || defined(PA_NO_COREAUDIO) || defined(PA_NO_SGI) || defined(PA_NO_ASIHPI) +#error "Portaudio: PA_NO_<APINAME> is no longer supported, please remove definition and use PA_USE_<APINAME> instead" +#endif + +#ifndef PA_USE_OSS +#define PA_USE_OSS 0 +#elif (PA_USE_OSS != 0) && (PA_USE_OSS != 1) +#undef PA_USE_OSS +#define PA_USE_OSS 1 +#endif + +#ifndef PA_USE_ALSA +#define PA_USE_ALSA 0 +#elif (PA_USE_ALSA != 0) && (PA_USE_ALSA != 1) +#undef PA_USE_ALSA +#define PA_USE_ALSA 1 +#endif + +#ifndef PA_USE_JACK +#define PA_USE_JACK 0 +#elif (PA_USE_JACK != 0) && (PA_USE_JACK != 1) +#undef PA_USE_JACK +#define PA_USE_JACK 1 +#endif + +#ifndef PA_USE_SGI +#define PA_USE_SGI 0 +#elif (PA_USE_SGI != 0) && (PA_USE_SGI != 1) +#undef PA_USE_SGI +#define PA_USE_SGI 1 +#endif + +#ifndef PA_USE_COREAUDIO +#define PA_USE_COREAUDIO 0 +#elif (PA_USE_COREAUDIO != 0) && (PA_USE_COREAUDIO != 1) +#undef PA_USE_COREAUDIO +#define PA_USE_COREAUDIO 1 +#endif + +#ifndef PA_USE_ASIHPI +#define PA_USE_ASIHPI 0 +#elif (PA_USE_ASIHPI != 0) && (PA_USE_ASIHPI != 1) +#undef PA_USE_ASIHPI +#define PA_USE_ASIHPI 1 +#endif + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/** **FOR THE USE OF pa_front.c ONLY** + Do NOT use fields in this structure, they my change at any time. + Use functions defined in pa_util.h if you think you need functionality + which can be derived from here. +*/ +typedef struct PaUtilPrivatePaFrontHostApiInfo { + + + unsigned long baseDeviceIndex; +}PaUtilPrivatePaFrontHostApiInfo; + + +/** The common header for all data structures whose pointers are passed through + the hostApiSpecificStreamInfo field of the PaStreamParameters structure. + Note that in order to keep the public PortAudio interface clean, this structure + is not used explicitly when declaring hostApiSpecificStreamInfo data structures. + However, some code in pa_front depends on the first 3 members being equivalent + with this structure. + @see PaStreamParameters +*/ +typedef struct PaUtilHostApiSpecificStreamInfoHeader +{ + unsigned long size; /**< size of whole structure including this header */ + PaHostApiTypeId hostApiType; /**< host API for which this data is intended */ + unsigned long version; /**< structure version */ +} PaUtilHostApiSpecificStreamInfoHeader; + + + +/** A structure representing the interface to a host API. Contains both + concrete data and pointers to functions which implement the interface. +*/ +typedef struct PaUtilHostApiRepresentation { + PaUtilPrivatePaFrontHostApiInfo privatePaFrontInfo; + + /** The host api implementation should populate the info field. In the + case of info.defaultInputDevice and info.defaultOutputDevice the + values stored should be 0 based indices within the host api's own + device index range (0 to deviceCount). These values will be converted + to global device indices by pa_front after PaUtilHostApiInitializer() + returns. + */ + PaHostApiInfo info; + + PaDeviceInfo** deviceInfos; + + /** + (*Terminate)() is guaranteed to be called with a valid <hostApi> + parameter, which was previously returned from the same implementation's + initializer. + */ + void (*Terminate)( struct PaUtilHostApiRepresentation *hostApi ); + + /** + The inputParameters and outputParameters pointers should not be saved + as they will not remain valid after OpenStream is called. + + + The following guarantees are made about parameters to (*OpenStream)(): + + [NOTE: the following list up to *END PA FRONT VALIDATIONS* should be + kept in sync with the one for ValidateOpenStreamParameters and + Pa_OpenStream in pa_front.c] + + PaHostApiRepresentation *hostApi + - is valid for this implementation + + PaStream** stream + - is non-null + + - at least one of inputParameters & outputParmeters is valid (not NULL) + + - if inputParameters & outputParmeters are both valid, that + inputParameters->device & outputParmeters->device both use the same host api + + PaDeviceIndex inputParameters->device + - is within range (0 to Pa_CountDevices-1) Or: + - is paUseHostApiSpecificDeviceSpecification and + inputParameters->hostApiSpecificStreamInfo is non-NULL and refers + to a valid host api + + int inputParameters->numChannels + - if inputParameters->device is not paUseHostApiSpecificDeviceSpecification, numInputChannels is > 0 + - upper bound is NOT validated against device capabilities + + PaSampleFormat inputParameters->sampleFormat + - is one of the sample formats defined in portaudio.h + + void *inputParameters->hostApiSpecificStreamInfo + - if supplied its hostApi field matches the input device's host Api + + PaDeviceIndex outputParmeters->device + - is within range (0 to Pa_CountDevices-1) + + int outputParmeters->numChannels + - if inputDevice is valid, numInputChannels is > 0 + - upper bound is NOT validated against device capabilities + + PaSampleFormat outputParmeters->sampleFormat + - is one of the sample formats defined in portaudio.h + + void *outputParmeters->hostApiSpecificStreamInfo + - if supplied its hostApi field matches the output device's host Api + + double sampleRate + - is not an 'absurd' rate (less than 1000. or greater than 200000.) + - sampleRate is NOT validated against device capabilities + + PaStreamFlags streamFlags + - unused platform neutral flags are zero + - paNeverDropInput is only used for full-duplex callback streams + with variable buffer size (paFramesPerBufferUnspecified) + + [*END PA FRONT VALIDATIONS*] + + + The following validations MUST be performed by (*OpenStream)(): + + - check that input device can support numInputChannels + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - if inputStreamInfo is supplied, validate its contents, + or return an error if no inputStreamInfo is expected + + - check that output device can support numOutputChannels + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - if outputStreamInfo is supplied, validate its contents, + or return an error if no outputStreamInfo is expected + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported + + - check that the device supports sampleRate + + - alter sampleRate to a close allowable rate if necessary + + - validate inputLatency and outputLatency + + - validate any platform specific flags, if flags are supplied they + must be valid. + */ + PaError (*OpenStream)( struct PaUtilHostApiRepresentation *hostApi, + PaStream** stream, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerCallback, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); + + + PaError (*IsFormatSupported)( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +} PaUtilHostApiRepresentation; + + +/** Prototype for the initialization function which must be implemented by every + host API. + + This function should only return an error other than paNoError if it encounters + an unexpected and fatal error (memory allocation error for example). In general, + there may be conditions under which it returns a NULL interface pointer and also + returns paNoError. For example, if the ASIO implementation detects that ASIO is + not installed, it should return a NULL interface, and paNoError. + + @see paHostApiInitializers +*/ +typedef PaError PaUtilHostApiInitializer( PaUtilHostApiRepresentation**, PaHostApiIndex ); + + +/** paHostApiInitializers is a NULL-terminated array of host API initialization + functions. These functions are called by pa_front.c to initialize the host APIs + when the client calls Pa_Initialize(). + + The initialization functions are invoked in order. + + The first successfully initialized host API that has a default input *or* output + device is used as the default PortAudio host API. This is based on the logic that + there is only one default host API, and it must contain the default input and output + devices (if defined). + + There is a platform specific file that defines paHostApiInitializers for that + platform, pa_win/pa_win_hostapis.c contains the Win32 definitions for example. +*/ +extern PaUtilHostApiInitializer *paHostApiInitializers[]; + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_HOSTAPI_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_memorybarrier.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,128 @@ +/* + * $Id: pa_memorybarrier.h 1240 2007-07-17 13:05:07Z bjornroche $ + * Portable Audio I/O Library + * Memory barrier utilities + * + * Author: Bjorn Roche, XO Audio, LLC + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file pa_memorybarrier.h + @ingroup common_src +*/ + +/**************** + * Some memory barrier primitives based on the system. + * right now only OS X, FreeBSD, and Linux are supported. In addition to providing + * memory barriers, these functions should ensure that data cached in registers + * is written out to cache where it can be snooped by other CPUs. (ie, the volatile + * keyword should not be required) + * + * the primitives that must be defined are: + * + * PaUtil_FullMemoryBarrier() + * PaUtil_ReadMemoryBarrier() + * PaUtil_WriteMemoryBarrier() + * + ****************/ + +#if defined(__APPLE__) +# include <libkern/OSAtomic.h> + /* Here are the memory barrier functions. Mac OS X only provides + full memory barriers, so the three types of barriers are the same, + however, these barriers are superior to compiler-based ones. */ +# define PaUtil_FullMemoryBarrier() OSMemoryBarrier() +# define PaUtil_ReadMemoryBarrier() OSMemoryBarrier() +# define PaUtil_WriteMemoryBarrier() OSMemoryBarrier() +#elif defined(__GNUC__) + /* GCC >= 4.1 has built-in intrinsics. We'll use those */ +# if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) +# define PaUtil_FullMemoryBarrier() __sync_synchronize() +# define PaUtil_ReadMemoryBarrier() __sync_synchronize() +# define PaUtil_WriteMemoryBarrier() __sync_synchronize() + /* as a fallback, GCC understands volatile asm and "memory" to mean it + * should not reorder memory read/writes */ + /* Note that it is not clear that any compiler actually defines __PPC__, + * it can probably removed safely. */ +# elif defined( __ppc__ ) || defined( __powerpc__) || defined( __PPC__ ) +# define PaUtil_FullMemoryBarrier() asm volatile("sync":::"memory") +# define PaUtil_ReadMemoryBarrier() asm volatile("sync":::"memory") +# define PaUtil_WriteMemoryBarrier() asm volatile("sync":::"memory") +# elif defined( __i386__ ) || defined( __i486__ ) || defined( __i586__ ) || \ + defined( __i686__ ) || defined( __x86_64__ ) +# define PaUtil_FullMemoryBarrier() asm volatile("mfence":::"memory") +# define PaUtil_ReadMemoryBarrier() asm volatile("lfence":::"memory") +# define PaUtil_WriteMemoryBarrier() asm volatile("sfence":::"memory") +# else +# ifdef ALLOW_SMP_DANGERS +# warning Memory barriers not defined on this system or system unknown +# warning For SMP safety, you should fix this. +# define PaUtil_FullMemoryBarrier() +# define PaUtil_ReadMemoryBarrier() +# define PaUtil_WriteMemoryBarrier() +# else +# error Memory barriers are not defined on this system. You can still compile by defining ALLOW_SMP_DANGERS, but SMP safety will not be guaranteed. +# endif +# endif +#elif (_MSC_VER >= 1400) && !defined(_WIN32_WCE) +# include <intrin.h> +# pragma intrinsic(_ReadWriteBarrier) +# pragma intrinsic(_ReadBarrier) +# pragma intrinsic(_WriteBarrier) +/* note that MSVC intrinsics _ReadWriteBarrier(), _ReadBarrier(), _WriteBarrier() are just compiler barriers *not* memory barriers */ +# define PaUtil_FullMemoryBarrier() _ReadWriteBarrier() +# define PaUtil_ReadMemoryBarrier() _ReadBarrier() +# define PaUtil_WriteMemoryBarrier() _WriteBarrier() +#elif defined(_WIN32_WCE) +# define PaUtil_FullMemoryBarrier() +# define PaUtil_ReadMemoryBarrier() +# define PaUtil_WriteMemoryBarrier() +#elif defined(_MSC_VER) || defined(__BORLANDC__) +# define PaUtil_FullMemoryBarrier() _asm { lock add [esp], 0 } +# define PaUtil_ReadMemoryBarrier() _asm { lock add [esp], 0 } +# define PaUtil_WriteMemoryBarrier() _asm { lock add [esp], 0 } +#else +# ifdef ALLOW_SMP_DANGERS +# warning Memory barriers not defined on this system or system unknown +# warning For SMP safety, you should fix this. +# define PaUtil_FullMemoryBarrier() +# define PaUtil_ReadMemoryBarrier() +# define PaUtil_WriteMemoryBarrier() +# else +# error Memory barriers are not defined on this system. You can still compile by defining ALLOW_SMP_DANGERS, but SMP safety will not be guaranteed. +# endif +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_process.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1827 @@ +/* + * $Id: pa_process.c 1706 2011-07-21 18:44:58Z philburk $ + * Portable Audio I/O Library + * streamCallback <-> host buffer processing adapter + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Buffer Processor implementation. +*/ + + +#include <assert.h> +#include <string.h> /* memset() */ + +#include "pa_process.h" +#include "pa_util.h" + + +#define PA_FRAMES_PER_TEMP_BUFFER_WHEN_HOST_BUFFER_SIZE_IS_UNKNOWN_ 1024 + +#define PA_MIN_( a, b ) ( ((a)<(b)) ? (a) : (b) ) + + +/* greatest common divisor - PGCD in French */ +static unsigned long GCD( unsigned long a, unsigned long b ) +{ + return (b==0) ? a : GCD( b, a%b); +} + +/* least common multiple - PPCM in French */ +static unsigned long LCM( unsigned long a, unsigned long b ) +{ + return (a*b) / GCD(a,b); +} + +#define PA_MAX_( a, b ) (((a) > (b)) ? (a) : (b)) + +static unsigned long CalculateFrameShift( unsigned long M, unsigned long N ) +{ + unsigned long result = 0; + unsigned long i; + unsigned long lcm; + + assert( M > 0 ); + assert( N > 0 ); + + lcm = LCM( M, N ); + for( i = M; i < lcm; i += M ) + result = PA_MAX_( result, i % N ); + + return result; +} + + +PaError PaUtil_InitializeBufferProcessor( PaUtilBufferProcessor* bp, + int inputChannelCount, PaSampleFormat userInputSampleFormat, + PaSampleFormat hostInputSampleFormat, + int outputChannelCount, PaSampleFormat userOutputSampleFormat, + PaSampleFormat hostOutputSampleFormat, + double sampleRate, + PaStreamFlags streamFlags, + unsigned long framesPerUserBuffer, + unsigned long framesPerHostBuffer, + PaUtilHostBufferSizeMode hostBufferSizeMode, + PaStreamCallback *streamCallback, void *userData ) +{ + PaError result = paNoError; + PaError bytesPerSample; + unsigned long tempInputBufferSize, tempOutputBufferSize; + PaStreamFlags tempInputStreamFlags; + + if( streamFlags & paNeverDropInput ) + { + /* paNeverDropInput is only valid for full-duplex callback streams, with an unspecified number of frames per buffer. */ + if( !streamCallback || !(inputChannelCount > 0 && outputChannelCount > 0) || + framesPerUserBuffer != paFramesPerBufferUnspecified ) + return paInvalidFlag; + } + + /* initialize buffer ptrs to zero so they can be freed if necessary in error */ + bp->tempInputBuffer = 0; + bp->tempInputBufferPtrs = 0; + bp->tempOutputBuffer = 0; + bp->tempOutputBufferPtrs = 0; + + bp->framesPerUserBuffer = framesPerUserBuffer; + bp->framesPerHostBuffer = framesPerHostBuffer; + + bp->inputChannelCount = inputChannelCount; + bp->outputChannelCount = outputChannelCount; + + bp->hostBufferSizeMode = hostBufferSizeMode; + + bp->hostInputChannels[0] = bp->hostInputChannels[1] = 0; + bp->hostOutputChannels[0] = bp->hostOutputChannels[1] = 0; + + if( framesPerUserBuffer == 0 ) /* streamCallback will accept any buffer size */ + { + bp->useNonAdaptingProcess = 1; + bp->initialFramesInTempInputBuffer = 0; + bp->initialFramesInTempOutputBuffer = 0; + + if( hostBufferSizeMode == paUtilFixedHostBufferSize + || hostBufferSizeMode == paUtilBoundedHostBufferSize ) + { + bp->framesPerTempBuffer = framesPerHostBuffer; + } + else /* unknown host buffer size */ + { + bp->framesPerTempBuffer = PA_FRAMES_PER_TEMP_BUFFER_WHEN_HOST_BUFFER_SIZE_IS_UNKNOWN_; + } + } + else + { + bp->framesPerTempBuffer = framesPerUserBuffer; + + if( hostBufferSizeMode == paUtilFixedHostBufferSize + && framesPerHostBuffer % framesPerUserBuffer == 0 ) + { + bp->useNonAdaptingProcess = 1; + bp->initialFramesInTempInputBuffer = 0; + bp->initialFramesInTempOutputBuffer = 0; + } + else + { + bp->useNonAdaptingProcess = 0; + + if( inputChannelCount > 0 && outputChannelCount > 0 ) + { + /* full duplex */ + if( hostBufferSizeMode == paUtilFixedHostBufferSize ) + { + unsigned long frameShift = + CalculateFrameShift( framesPerHostBuffer, framesPerUserBuffer ); + + if( framesPerUserBuffer > framesPerHostBuffer ) + { + bp->initialFramesInTempInputBuffer = frameShift; + bp->initialFramesInTempOutputBuffer = 0; + } + else + { + bp->initialFramesInTempInputBuffer = 0; + bp->initialFramesInTempOutputBuffer = frameShift; + } + } + else /* variable host buffer size, add framesPerUserBuffer latency */ + { + bp->initialFramesInTempInputBuffer = 0; + bp->initialFramesInTempOutputBuffer = framesPerUserBuffer; + } + } + else + { + /* half duplex */ + bp->initialFramesInTempInputBuffer = 0; + bp->initialFramesInTempOutputBuffer = 0; + } + } + } + + + bp->framesInTempInputBuffer = bp->initialFramesInTempInputBuffer; + bp->framesInTempOutputBuffer = bp->initialFramesInTempOutputBuffer; + + + if( inputChannelCount > 0 ) + { + bytesPerSample = Pa_GetSampleSize( hostInputSampleFormat ); + if( bytesPerSample > 0 ) + { + bp->bytesPerHostInputSample = bytesPerSample; + } + else + { + result = bytesPerSample; + goto error; + } + + bytesPerSample = Pa_GetSampleSize( userInputSampleFormat ); + if( bytesPerSample > 0 ) + { + bp->bytesPerUserInputSample = bytesPerSample; + } + else + { + result = bytesPerSample; + goto error; + } + + /* Under the assumption that no ADC in existence delivers better than 24bits resolution, + we disable dithering when host input format is paInt32 and user format is paInt24, + since the host samples will just be padded with zeros anyway. */ + + tempInputStreamFlags = streamFlags; + if( !(tempInputStreamFlags & paDitherOff) /* dither is on */ + && (hostInputSampleFormat & paInt32) /* host input format is int32 */ + && (userInputSampleFormat & paInt24) /* user requested format is int24 */ ){ + + tempInputStreamFlags = tempInputStreamFlags | paDitherOff; + } + + bp->inputConverter = + PaUtil_SelectConverter( hostInputSampleFormat, userInputSampleFormat, tempInputStreamFlags ); + + bp->inputZeroer = PaUtil_SelectZeroer( hostInputSampleFormat ); + + bp->userInputIsInterleaved = (userInputSampleFormat & paNonInterleaved)?0:1; + + bp->hostInputIsInterleaved = (hostInputSampleFormat & paNonInterleaved)?0:1; + + bp->userInputSampleFormatIsEqualToHost = ((userInputSampleFormat & ~paNonInterleaved) == (hostInputSampleFormat & ~paNonInterleaved)); + + tempInputBufferSize = + bp->framesPerTempBuffer * bp->bytesPerUserInputSample * inputChannelCount; + + bp->tempInputBuffer = PaUtil_AllocateMemory( tempInputBufferSize ); + if( bp->tempInputBuffer == 0 ) + { + result = paInsufficientMemory; + goto error; + } + + if( bp->framesInTempInputBuffer > 0 ) + memset( bp->tempInputBuffer, 0, tempInputBufferSize ); + + if( userInputSampleFormat & paNonInterleaved ) + { + bp->tempInputBufferPtrs = + (void **)PaUtil_AllocateMemory( sizeof(void*)*inputChannelCount ); + if( bp->tempInputBufferPtrs == 0 ) + { + result = paInsufficientMemory; + goto error; + } + } + + bp->hostInputChannels[0] = (PaUtilChannelDescriptor*) + PaUtil_AllocateMemory( sizeof(PaUtilChannelDescriptor) * inputChannelCount * 2); + if( bp->hostInputChannels[0] == 0 ) + { + result = paInsufficientMemory; + goto error; + } + + bp->hostInputChannels[1] = &bp->hostInputChannels[0][inputChannelCount]; + } + + if( outputChannelCount > 0 ) + { + bytesPerSample = Pa_GetSampleSize( hostOutputSampleFormat ); + if( bytesPerSample > 0 ) + { + bp->bytesPerHostOutputSample = bytesPerSample; + } + else + { + result = bytesPerSample; + goto error; + } + + bytesPerSample = Pa_GetSampleSize( userOutputSampleFormat ); + if( bytesPerSample > 0 ) + { + bp->bytesPerUserOutputSample = bytesPerSample; + } + else + { + result = bytesPerSample; + goto error; + } + + bp->outputConverter = + PaUtil_SelectConverter( userOutputSampleFormat, hostOutputSampleFormat, streamFlags ); + + bp->outputZeroer = PaUtil_SelectZeroer( hostOutputSampleFormat ); + + bp->userOutputIsInterleaved = (userOutputSampleFormat & paNonInterleaved)?0:1; + + bp->hostOutputIsInterleaved = (hostOutputSampleFormat & paNonInterleaved)?0:1; + + bp->userOutputSampleFormatIsEqualToHost = ((userOutputSampleFormat & ~paNonInterleaved) == (hostOutputSampleFormat & ~paNonInterleaved)); + + tempOutputBufferSize = + bp->framesPerTempBuffer * bp->bytesPerUserOutputSample * outputChannelCount; + + bp->tempOutputBuffer = PaUtil_AllocateMemory( tempOutputBufferSize ); + if( bp->tempOutputBuffer == 0 ) + { + result = paInsufficientMemory; + goto error; + } + + if( bp->framesInTempOutputBuffer > 0 ) + memset( bp->tempOutputBuffer, 0, tempOutputBufferSize ); + + if( userOutputSampleFormat & paNonInterleaved ) + { + bp->tempOutputBufferPtrs = + (void **)PaUtil_AllocateMemory( sizeof(void*)*outputChannelCount ); + if( bp->tempOutputBufferPtrs == 0 ) + { + result = paInsufficientMemory; + goto error; + } + } + + bp->hostOutputChannels[0] = (PaUtilChannelDescriptor*) + PaUtil_AllocateMemory( sizeof(PaUtilChannelDescriptor)*outputChannelCount * 2 ); + if( bp->hostOutputChannels[0] == 0 ) + { + result = paInsufficientMemory; + goto error; + } + + bp->hostOutputChannels[1] = &bp->hostOutputChannels[0][outputChannelCount]; + } + + PaUtil_InitializeTriangularDitherState( &bp->ditherGenerator ); + + bp->samplePeriod = 1. / sampleRate; + + bp->streamCallback = streamCallback; + bp->userData = userData; + + return result; + +error: + if( bp->tempInputBuffer ) + PaUtil_FreeMemory( bp->tempInputBuffer ); + + if( bp->tempInputBufferPtrs ) + PaUtil_FreeMemory( bp->tempInputBufferPtrs ); + + if( bp->hostInputChannels[0] ) + PaUtil_FreeMemory( bp->hostInputChannels[0] ); + + if( bp->tempOutputBuffer ) + PaUtil_FreeMemory( bp->tempOutputBuffer ); + + if( bp->tempOutputBufferPtrs ) + PaUtil_FreeMemory( bp->tempOutputBufferPtrs ); + + if( bp->hostOutputChannels[0] ) + PaUtil_FreeMemory( bp->hostOutputChannels[0] ); + + return result; +} + + +void PaUtil_TerminateBufferProcessor( PaUtilBufferProcessor* bp ) +{ + if( bp->tempInputBuffer ) + PaUtil_FreeMemory( bp->tempInputBuffer ); + + if( bp->tempInputBufferPtrs ) + PaUtil_FreeMemory( bp->tempInputBufferPtrs ); + + if( bp->hostInputChannels[0] ) + PaUtil_FreeMemory( bp->hostInputChannels[0] ); + + if( bp->tempOutputBuffer ) + PaUtil_FreeMemory( bp->tempOutputBuffer ); + + if( bp->tempOutputBufferPtrs ) + PaUtil_FreeMemory( bp->tempOutputBufferPtrs ); + + if( bp->hostOutputChannels[0] ) + PaUtil_FreeMemory( bp->hostOutputChannels[0] ); +} + + +void PaUtil_ResetBufferProcessor( PaUtilBufferProcessor* bp ) +{ + unsigned long tempInputBufferSize, tempOutputBufferSize; + + bp->framesInTempInputBuffer = bp->initialFramesInTempInputBuffer; + bp->framesInTempOutputBuffer = bp->initialFramesInTempOutputBuffer; + + if( bp->framesInTempInputBuffer > 0 ) + { + tempInputBufferSize = + bp->framesPerTempBuffer * bp->bytesPerUserInputSample * bp->inputChannelCount; + memset( bp->tempInputBuffer, 0, tempInputBufferSize ); + } + + if( bp->framesInTempOutputBuffer > 0 ) + { + tempOutputBufferSize = + bp->framesPerTempBuffer * bp->bytesPerUserOutputSample * bp->outputChannelCount; + memset( bp->tempOutputBuffer, 0, tempOutputBufferSize ); + } +} + + +unsigned long PaUtil_GetBufferProcessorInputLatencyFrames( PaUtilBufferProcessor* bp ) +{ + return bp->initialFramesInTempInputBuffer; +} + + +unsigned long PaUtil_GetBufferProcessorOutputLatencyFrames( PaUtilBufferProcessor* bp ) +{ + return bp->initialFramesInTempOutputBuffer; +} + + +void PaUtil_SetInputFrameCount( PaUtilBufferProcessor* bp, + unsigned long frameCount ) +{ + if( frameCount == 0 ) + bp->hostInputFrameCount[0] = bp->framesPerHostBuffer; + else + bp->hostInputFrameCount[0] = frameCount; +} + + +void PaUtil_SetNoInput( PaUtilBufferProcessor* bp ) +{ + assert( bp->inputChannelCount > 0 ); + + bp->hostInputChannels[0][0].data = 0; +} + + +void PaUtil_SetInputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data, unsigned int stride ) +{ + assert( channel < bp->inputChannelCount ); + + bp->hostInputChannels[0][channel].data = data; + bp->hostInputChannels[0][channel].stride = stride; +} + + +void PaUtil_SetInterleavedInputChannels( PaUtilBufferProcessor* bp, + unsigned int firstChannel, void *data, unsigned int channelCount ) +{ + unsigned int i; + unsigned int channel = firstChannel; + unsigned char *p = (unsigned char*)data; + + if( channelCount == 0 ) + channelCount = bp->inputChannelCount; + + assert( firstChannel < bp->inputChannelCount ); + assert( firstChannel + channelCount <= bp->inputChannelCount ); + assert( bp->hostInputIsInterleaved ); + + for( i=0; i< channelCount; ++i ) + { + bp->hostInputChannels[0][channel+i].data = p; + p += bp->bytesPerHostInputSample; + bp->hostInputChannels[0][channel+i].stride = channelCount; + } +} + + +void PaUtil_SetNonInterleavedInputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data ) +{ + assert( channel < bp->inputChannelCount ); + assert( !bp->hostInputIsInterleaved ); + + bp->hostInputChannels[0][channel].data = data; + bp->hostInputChannels[0][channel].stride = 1; +} + + +void PaUtil_Set2ndInputFrameCount( PaUtilBufferProcessor* bp, + unsigned long frameCount ) +{ + bp->hostInputFrameCount[1] = frameCount; +} + + +void PaUtil_Set2ndInputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data, unsigned int stride ) +{ + assert( channel < bp->inputChannelCount ); + + bp->hostInputChannels[1][channel].data = data; + bp->hostInputChannels[1][channel].stride = stride; +} + + +void PaUtil_Set2ndInterleavedInputChannels( PaUtilBufferProcessor* bp, + unsigned int firstChannel, void *data, unsigned int channelCount ) +{ + unsigned int i; + unsigned int channel = firstChannel; + unsigned char *p = (unsigned char*)data; + + if( channelCount == 0 ) + channelCount = bp->inputChannelCount; + + assert( firstChannel < bp->inputChannelCount ); + assert( firstChannel + channelCount <= bp->inputChannelCount ); + assert( bp->hostInputIsInterleaved ); + + for( i=0; i< channelCount; ++i ) + { + bp->hostInputChannels[1][channel+i].data = p; + p += bp->bytesPerHostInputSample; + bp->hostInputChannels[1][channel+i].stride = channelCount; + } +} + + +void PaUtil_Set2ndNonInterleavedInputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data ) +{ + assert( channel < bp->inputChannelCount ); + assert( !bp->hostInputIsInterleaved ); + + bp->hostInputChannels[1][channel].data = data; + bp->hostInputChannels[1][channel].stride = 1; +} + + +void PaUtil_SetOutputFrameCount( PaUtilBufferProcessor* bp, + unsigned long frameCount ) +{ + if( frameCount == 0 ) + bp->hostOutputFrameCount[0] = bp->framesPerHostBuffer; + else + bp->hostOutputFrameCount[0] = frameCount; +} + + +void PaUtil_SetNoOutput( PaUtilBufferProcessor* bp ) +{ + assert( bp->outputChannelCount > 0 ); + + bp->hostOutputChannels[0][0].data = 0; + + /* note that only NonAdaptingProcess is able to deal with no output at this stage. not implemented for AdaptingProcess */ +} + + +void PaUtil_SetOutputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data, unsigned int stride ) +{ + assert( channel < bp->outputChannelCount ); + assert( data != NULL ); + + bp->hostOutputChannels[0][channel].data = data; + bp->hostOutputChannels[0][channel].stride = stride; +} + + +void PaUtil_SetInterleavedOutputChannels( PaUtilBufferProcessor* bp, + unsigned int firstChannel, void *data, unsigned int channelCount ) +{ + unsigned int i; + unsigned int channel = firstChannel; + unsigned char *p = (unsigned char*)data; + + if( channelCount == 0 ) + channelCount = bp->outputChannelCount; + + assert( firstChannel < bp->outputChannelCount ); + assert( firstChannel + channelCount <= bp->outputChannelCount ); + assert( bp->hostOutputIsInterleaved ); + + for( i=0; i< channelCount; ++i ) + { + PaUtil_SetOutputChannel( bp, channel + i, p, channelCount ); + p += bp->bytesPerHostOutputSample; + } +} + + +void PaUtil_SetNonInterleavedOutputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data ) +{ + assert( channel < bp->outputChannelCount ); + assert( !bp->hostOutputIsInterleaved ); + + PaUtil_SetOutputChannel( bp, channel, data, 1 ); +} + + +void PaUtil_Set2ndOutputFrameCount( PaUtilBufferProcessor* bp, + unsigned long frameCount ) +{ + bp->hostOutputFrameCount[1] = frameCount; +} + + +void PaUtil_Set2ndOutputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data, unsigned int stride ) +{ + assert( channel < bp->outputChannelCount ); + assert( data != NULL ); + + bp->hostOutputChannels[1][channel].data = data; + bp->hostOutputChannels[1][channel].stride = stride; +} + + +void PaUtil_Set2ndInterleavedOutputChannels( PaUtilBufferProcessor* bp, + unsigned int firstChannel, void *data, unsigned int channelCount ) +{ + unsigned int i; + unsigned int channel = firstChannel; + unsigned char *p = (unsigned char*)data; + + if( channelCount == 0 ) + channelCount = bp->outputChannelCount; + + assert( firstChannel < bp->outputChannelCount ); + assert( firstChannel + channelCount <= bp->outputChannelCount ); + assert( bp->hostOutputIsInterleaved ); + + for( i=0; i< channelCount; ++i ) + { + PaUtil_Set2ndOutputChannel( bp, channel + i, p, channelCount ); + p += bp->bytesPerHostOutputSample; + } +} + + +void PaUtil_Set2ndNonInterleavedOutputChannel( PaUtilBufferProcessor* bp, + unsigned int channel, void *data ) +{ + assert( channel < bp->outputChannelCount ); + assert( !bp->hostOutputIsInterleaved ); + + PaUtil_Set2ndOutputChannel( bp, channel, data, 1 ); +} + + +void PaUtil_BeginBufferProcessing( PaUtilBufferProcessor* bp, + PaStreamCallbackTimeInfo* timeInfo, PaStreamCallbackFlags callbackStatusFlags ) +{ + bp->timeInfo = timeInfo; + + /* the first streamCallback will be called to process samples which are + currently in the input buffer before the ones starting at the timeInfo time */ + + bp->timeInfo->inputBufferAdcTime -= bp->framesInTempInputBuffer * bp->samplePeriod; + + /* We just pass through timeInfo->currentTime provided by the caller. This is + not strictly conformant to the word of the spec, since the buffer processor + might call the callback multiple times, and we never refresh currentTime. */ + + /* the first streamCallback will be called to generate samples which will be + outputted after the frames currently in the output buffer have been + outputted. */ + bp->timeInfo->outputBufferDacTime += bp->framesInTempOutputBuffer * bp->samplePeriod; + + bp->callbackStatusFlags = callbackStatusFlags; + + bp->hostInputFrameCount[1] = 0; + bp->hostOutputFrameCount[1] = 0; +} + + +/* + NonAdaptingProcess() is a simple buffer copying adaptor that can handle + both full and half duplex copies. It processes framesToProcess frames, + broken into blocks bp->framesPerTempBuffer long. + This routine can be used when the streamCallback doesn't care what length + the buffers are, or when framesToProcess is an integer multiple of + bp->framesPerTempBuffer, in which case streamCallback will always be called + with bp->framesPerTempBuffer samples. +*/ +static unsigned long NonAdaptingProcess( PaUtilBufferProcessor *bp, + int *streamCallbackResult, + PaUtilChannelDescriptor *hostInputChannels, + PaUtilChannelDescriptor *hostOutputChannels, + unsigned long framesToProcess ) +{ + void *userInput, *userOutput; + unsigned char *srcBytePtr, *destBytePtr; + unsigned int srcSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int srcChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int destSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int destChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i; + unsigned long frameCount; + unsigned long framesToGo = framesToProcess; + unsigned long framesProcessed = 0; + int skipOutputConvert = 0; + int skipInputConvert = 0; + + + if( *streamCallbackResult == paContinue ) + { + do + { + frameCount = PA_MIN_( bp->framesPerTempBuffer, framesToGo ); + + /* configure user input buffer and convert input data (host -> user) */ + if( bp->inputChannelCount == 0 ) + { + /* no input */ + userInput = 0; + } + else /* there are input channels */ + { + + destBytePtr = (unsigned char *)bp->tempInputBuffer; + + if( bp->userInputIsInterleaved ) + { + destSampleStrideSamples = bp->inputChannelCount; + destChannelStrideBytes = bp->bytesPerUserInputSample; + + /* process host buffer directly, or use temp buffer if formats differ or host buffer non-interleaved */ + if( bp->userInputSampleFormatIsEqualToHost && bp->hostInputIsInterleaved && bp->hostInputChannels[0][0].data) + { + userInput = hostInputChannels[0].data; + destBytePtr = (unsigned char *)hostInputChannels[0].data; + skipInputConvert = 1; + } + else + { + userInput = bp->tempInputBuffer; + } + } + else /* user input is not interleaved */ + { + destSampleStrideSamples = 1; + destChannelStrideBytes = frameCount * bp->bytesPerUserInputSample; + + /* setup non-interleaved ptrs */ + if( bp->userInputSampleFormatIsEqualToHost && !bp->hostInputIsInterleaved && bp->hostInputChannels[0][0].data ) + { + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->tempInputBufferPtrs[i] = hostInputChannels[i].data; + } + skipInputConvert = 1; + } + else + { + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->tempInputBufferPtrs[i] = ((unsigned char*)bp->tempInputBuffer) + + i * bp->bytesPerUserInputSample * frameCount; + } + } + + userInput = bp->tempInputBufferPtrs; + } + + if( !bp->hostInputChannels[0][0].data ) + { + /* no input was supplied (see PaUtil_SetNoInput), so + zero the input buffer */ + + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->inputZeroer( destBytePtr, destSampleStrideSamples, frameCount ); + destBytePtr += destChannelStrideBytes; /* skip to next destination channel */ + } + } + else + { + if( skipInputConvert ) + { + for( i=0; i<bp->inputChannelCount; ++i ) + { + /* advance src ptr for next iteration */ + hostInputChannels[i].data = ((unsigned char*)hostInputChannels[i].data) + + frameCount * hostInputChannels[i].stride * bp->bytesPerHostInputSample; + } + } + else + { + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->inputConverter( destBytePtr, destSampleStrideSamples, + hostInputChannels[i].data, + hostInputChannels[i].stride, + frameCount, &bp->ditherGenerator ); + + destBytePtr += destChannelStrideBytes; /* skip to next destination channel */ + + /* advance src ptr for next iteration */ + hostInputChannels[i].data = ((unsigned char*)hostInputChannels[i].data) + + frameCount * hostInputChannels[i].stride * bp->bytesPerHostInputSample; + } + } + } + } + + /* configure user output buffer */ + if( bp->outputChannelCount == 0 ) + { + /* no output */ + userOutput = 0; + } + else /* there are output channels */ + { + if( bp->userOutputIsInterleaved ) + { + /* process host buffer directly, or use temp buffer if formats differ or host buffer non-interleaved */ + if( bp->userOutputSampleFormatIsEqualToHost && bp->hostOutputIsInterleaved ) + { + userOutput = hostOutputChannels[0].data; + skipOutputConvert = 1; + } + else + { + userOutput = bp->tempOutputBuffer; + } + } + else /* user output is not interleaved */ + { + if( bp->userOutputSampleFormatIsEqualToHost && !bp->hostOutputIsInterleaved ) + { + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->tempOutputBufferPtrs[i] = hostOutputChannels[i].data; + } + skipOutputConvert = 1; + } + else + { + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->tempOutputBufferPtrs[i] = ((unsigned char*)bp->tempOutputBuffer) + + i * bp->bytesPerUserOutputSample * frameCount; + } + } + + userOutput = bp->tempOutputBufferPtrs; + } + } + + *streamCallbackResult = bp->streamCallback( userInput, userOutput, + frameCount, bp->timeInfo, bp->callbackStatusFlags, bp->userData ); + + if( *streamCallbackResult == paAbort ) + { + /* callback returned paAbort, don't advance framesProcessed + and framesToGo, they will be handled below */ + } + else + { + bp->timeInfo->inputBufferAdcTime += frameCount * bp->samplePeriod; + bp->timeInfo->outputBufferDacTime += frameCount * bp->samplePeriod; + + /* convert output data (user -> host) */ + + if( bp->outputChannelCount != 0 && bp->hostOutputChannels[0][0].data ) + { + if( skipOutputConvert ) + { + for( i=0; i<bp->outputChannelCount; ++i ) + { + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + frameCount * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + } + else + { + + srcBytePtr = (unsigned char *)bp->tempOutputBuffer; + + if( bp->userOutputIsInterleaved ) + { + srcSampleStrideSamples = bp->outputChannelCount; + srcChannelStrideBytes = bp->bytesPerUserOutputSample; + } + else /* user output is not interleaved */ + { + srcSampleStrideSamples = 1; + srcChannelStrideBytes = frameCount * bp->bytesPerUserOutputSample; + } + + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->outputConverter( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + srcBytePtr, srcSampleStrideSamples, + frameCount, &bp->ditherGenerator ); + + srcBytePtr += srcChannelStrideBytes; /* skip to next source channel */ + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + frameCount * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + } + } + + framesProcessed += frameCount; + + framesToGo -= frameCount; + } + } + while( framesToGo > 0 && *streamCallbackResult == paContinue ); + } + + if( framesToGo > 0 ) + { + /* zero any remaining frames output. There will only be remaining frames + if the callback has returned paComplete or paAbort */ + + frameCount = framesToGo; + + if( bp->outputChannelCount != 0 && bp->hostOutputChannels[0][0].data ) + { + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->outputZeroer( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + frameCount ); + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + frameCount * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + } + + framesProcessed += frameCount; + } + + return framesProcessed; +} + + +/* + AdaptingInputOnlyProcess() is a half duplex input buffer processor. It + converts data from the input buffers into the temporary input buffer, + when the temporary input buffer is full, it calls the streamCallback. +*/ +static unsigned long AdaptingInputOnlyProcess( PaUtilBufferProcessor *bp, + int *streamCallbackResult, + PaUtilChannelDescriptor *hostInputChannels, + unsigned long framesToProcess ) +{ + void *userInput, *userOutput; + unsigned char *destBytePtr; + unsigned int destSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int destChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i; + unsigned long frameCount; + unsigned long framesToGo = framesToProcess; + unsigned long framesProcessed = 0; + + userOutput = 0; + + do + { + frameCount = ( bp->framesInTempInputBuffer + framesToGo > bp->framesPerUserBuffer ) + ? ( bp->framesPerUserBuffer - bp->framesInTempInputBuffer ) + : framesToGo; + + /* convert frameCount samples into temp buffer */ + + if( bp->userInputIsInterleaved ) + { + destBytePtr = ((unsigned char*)bp->tempInputBuffer) + + bp->bytesPerUserInputSample * bp->inputChannelCount * + bp->framesInTempInputBuffer; + + destSampleStrideSamples = bp->inputChannelCount; + destChannelStrideBytes = bp->bytesPerUserInputSample; + + userInput = bp->tempInputBuffer; + } + else /* user input is not interleaved */ + { + destBytePtr = ((unsigned char*)bp->tempInputBuffer) + + bp->bytesPerUserInputSample * bp->framesInTempInputBuffer; + + destSampleStrideSamples = 1; + destChannelStrideBytes = bp->framesPerUserBuffer * bp->bytesPerUserInputSample; + + /* setup non-interleaved ptrs */ + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->tempInputBufferPtrs[i] = ((unsigned char*)bp->tempInputBuffer) + + i * bp->bytesPerUserInputSample * bp->framesPerUserBuffer; + } + + userInput = bp->tempInputBufferPtrs; + } + + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->inputConverter( destBytePtr, destSampleStrideSamples, + hostInputChannels[i].data, + hostInputChannels[i].stride, + frameCount, &bp->ditherGenerator ); + + destBytePtr += destChannelStrideBytes; /* skip to next destination channel */ + + /* advance src ptr for next iteration */ + hostInputChannels[i].data = ((unsigned char*)hostInputChannels[i].data) + + frameCount * hostInputChannels[i].stride * bp->bytesPerHostInputSample; + } + + bp->framesInTempInputBuffer += frameCount; + + if( bp->framesInTempInputBuffer == bp->framesPerUserBuffer ) + { + /** + @todo (non-critical optimisation) + The conditional below implements the continue/complete/abort mechanism + simply by continuing on iterating through the input buffer, but not + passing the data to the callback. With care, the outer loop could be + terminated earlier, thus some unneeded conversion cycles would be + saved. + */ + if( *streamCallbackResult == paContinue ) + { + bp->timeInfo->outputBufferDacTime = 0; + + *streamCallbackResult = bp->streamCallback( userInput, userOutput, + bp->framesPerUserBuffer, bp->timeInfo, + bp->callbackStatusFlags, bp->userData ); + + bp->timeInfo->inputBufferAdcTime += bp->framesPerUserBuffer * bp->samplePeriod; + } + + bp->framesInTempInputBuffer = 0; + } + + framesProcessed += frameCount; + + framesToGo -= frameCount; + }while( framesToGo > 0 ); + + return framesProcessed; +} + + +/* + AdaptingOutputOnlyProcess() is a half duplex output buffer processor. + It converts data from the temporary output buffer, to the output buffers, + when the temporary output buffer is empty, it calls the streamCallback. +*/ +static unsigned long AdaptingOutputOnlyProcess( PaUtilBufferProcessor *bp, + int *streamCallbackResult, + PaUtilChannelDescriptor *hostOutputChannels, + unsigned long framesToProcess ) +{ + void *userInput, *userOutput; + unsigned char *srcBytePtr; + unsigned int srcSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int srcChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i; + unsigned long frameCount; + unsigned long framesToGo = framesToProcess; + unsigned long framesProcessed = 0; + + do + { + if( bp->framesInTempOutputBuffer == 0 && *streamCallbackResult == paContinue ) + { + userInput = 0; + + /* setup userOutput */ + if( bp->userOutputIsInterleaved ) + { + userOutput = bp->tempOutputBuffer; + } + else /* user output is not interleaved */ + { + for( i = 0; i < bp->outputChannelCount; ++i ) + { + bp->tempOutputBufferPtrs[i] = ((unsigned char*)bp->tempOutputBuffer) + + i * bp->framesPerUserBuffer * bp->bytesPerUserOutputSample; + } + + userOutput = bp->tempOutputBufferPtrs; + } + + bp->timeInfo->inputBufferAdcTime = 0; + + *streamCallbackResult = bp->streamCallback( userInput, userOutput, + bp->framesPerUserBuffer, bp->timeInfo, + bp->callbackStatusFlags, bp->userData ); + + if( *streamCallbackResult == paAbort ) + { + /* if the callback returned paAbort, we disregard its output */ + } + else + { + bp->timeInfo->outputBufferDacTime += bp->framesPerUserBuffer * bp->samplePeriod; + + bp->framesInTempOutputBuffer = bp->framesPerUserBuffer; + } + } + + if( bp->framesInTempOutputBuffer > 0 ) + { + /* convert frameCount frames from user buffer to host buffer */ + + frameCount = PA_MIN_( bp->framesInTempOutputBuffer, framesToGo ); + + if( bp->userOutputIsInterleaved ) + { + srcBytePtr = ((unsigned char*)bp->tempOutputBuffer) + + bp->bytesPerUserOutputSample * bp->outputChannelCount * + (bp->framesPerUserBuffer - bp->framesInTempOutputBuffer); + + srcSampleStrideSamples = bp->outputChannelCount; + srcChannelStrideBytes = bp->bytesPerUserOutputSample; + } + else /* user output is not interleaved */ + { + srcBytePtr = ((unsigned char*)bp->tempOutputBuffer) + + bp->bytesPerUserOutputSample * + (bp->framesPerUserBuffer - bp->framesInTempOutputBuffer); + + srcSampleStrideSamples = 1; + srcChannelStrideBytes = bp->framesPerUserBuffer * bp->bytesPerUserOutputSample; + } + + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->outputConverter( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + srcBytePtr, srcSampleStrideSamples, + frameCount, &bp->ditherGenerator ); + + srcBytePtr += srcChannelStrideBytes; /* skip to next source channel */ + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + frameCount * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + + bp->framesInTempOutputBuffer -= frameCount; + } + else + { + /* no more user data is available because the callback has returned + paComplete or paAbort. Fill the remainder of the host buffer + with zeros. + */ + + frameCount = framesToGo; + + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->outputZeroer( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + frameCount ); + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + frameCount * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + } + + framesProcessed += frameCount; + + framesToGo -= frameCount; + + }while( framesToGo > 0 ); + + return framesProcessed; +} + +/* CopyTempOutputBuffersToHostOutputBuffers is called from AdaptingProcess to copy frames from + tempOutputBuffer to hostOutputChannels. This includes data conversion + and interleaving. +*/ +static void CopyTempOutputBuffersToHostOutputBuffers( PaUtilBufferProcessor *bp) +{ + unsigned long maxFramesToCopy; + PaUtilChannelDescriptor *hostOutputChannels; + unsigned int frameCount; + unsigned char *srcBytePtr; + unsigned int srcSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int srcChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i; + + /* copy frames from user to host output buffers */ + while( bp->framesInTempOutputBuffer > 0 && + ((bp->hostOutputFrameCount[0] + bp->hostOutputFrameCount[1]) > 0) ) + { + maxFramesToCopy = bp->framesInTempOutputBuffer; + + /* select the output buffer set (1st or 2nd) */ + if( bp->hostOutputFrameCount[0] > 0 ) + { + hostOutputChannels = bp->hostOutputChannels[0]; + frameCount = PA_MIN_( bp->hostOutputFrameCount[0], maxFramesToCopy ); + } + else + { + hostOutputChannels = bp->hostOutputChannels[1]; + frameCount = PA_MIN_( bp->hostOutputFrameCount[1], maxFramesToCopy ); + } + + if( bp->userOutputIsInterleaved ) + { + srcBytePtr = ((unsigned char*)bp->tempOutputBuffer) + + bp->bytesPerUserOutputSample * bp->outputChannelCount * + (bp->framesPerUserBuffer - bp->framesInTempOutputBuffer); + + srcSampleStrideSamples = bp->outputChannelCount; + srcChannelStrideBytes = bp->bytesPerUserOutputSample; + } + else /* user output is not interleaved */ + { + srcBytePtr = ((unsigned char*)bp->tempOutputBuffer) + + bp->bytesPerUserOutputSample * + (bp->framesPerUserBuffer - bp->framesInTempOutputBuffer); + + srcSampleStrideSamples = 1; + srcChannelStrideBytes = bp->framesPerUserBuffer * bp->bytesPerUserOutputSample; + } + + for( i=0; i<bp->outputChannelCount; ++i ) + { + assert( hostOutputChannels[i].data != NULL ); + bp->outputConverter( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + srcBytePtr, srcSampleStrideSamples, + frameCount, &bp->ditherGenerator ); + + srcBytePtr += srcChannelStrideBytes; /* skip to next source channel */ + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + frameCount * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + + if( bp->hostOutputFrameCount[0] > 0 ) + bp->hostOutputFrameCount[0] -= frameCount; + else + bp->hostOutputFrameCount[1] -= frameCount; + + bp->framesInTempOutputBuffer -= frameCount; + } +} + +/* + AdaptingProcess is a full duplex adapting buffer processor. It converts + data from the temporary output buffer into the host output buffers, then + from the host input buffers into the temporary input buffers. Calling the + streamCallback when necessary. + When processPartialUserBuffers is 0, all available input data will be + consumed and all available output space will be filled. When + processPartialUserBuffers is non-zero, as many full user buffers + as possible will be processed, but partial buffers will not be consumed. +*/ +static unsigned long AdaptingProcess( PaUtilBufferProcessor *bp, + int *streamCallbackResult, int processPartialUserBuffers ) +{ + void *userInput, *userOutput; + unsigned long framesProcessed = 0; + unsigned long framesAvailable; + unsigned long endProcessingMinFrameCount; + unsigned long maxFramesToCopy; + PaUtilChannelDescriptor *hostInputChannels, *hostOutputChannels; + unsigned int frameCount; + unsigned char *destBytePtr; + unsigned int destSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int destChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i, j; + + + framesAvailable = bp->hostInputFrameCount[0] + bp->hostInputFrameCount[1];/* this is assumed to be the same as the output buffer's frame count */ + + if( processPartialUserBuffers ) + endProcessingMinFrameCount = 0; + else + endProcessingMinFrameCount = (bp->framesPerUserBuffer - 1); + + /* Fill host output with remaining frames in user output (tempOutputBuffer) */ + CopyTempOutputBuffersToHostOutputBuffers( bp ); + + while( framesAvailable > endProcessingMinFrameCount ) + { + + if( bp->framesInTempOutputBuffer == 0 && *streamCallbackResult != paContinue ) + { + /* the callback will not be called any more, so zero what remains + of the host output buffers */ + + for( i=0; i<2; ++i ) + { + frameCount = bp->hostOutputFrameCount[i]; + if( frameCount > 0 ) + { + hostOutputChannels = bp->hostOutputChannels[i]; + + for( j=0; j<bp->outputChannelCount; ++j ) + { + bp->outputZeroer( hostOutputChannels[j].data, + hostOutputChannels[j].stride, + frameCount ); + + /* advance dest ptr for next iteration */ + hostOutputChannels[j].data = ((unsigned char*)hostOutputChannels[j].data) + + frameCount * hostOutputChannels[j].stride * bp->bytesPerHostOutputSample; + } + bp->hostOutputFrameCount[i] = 0; + } + } + } + + + /* copy frames from host to user input buffers */ + while( bp->framesInTempInputBuffer < bp->framesPerUserBuffer && + ((bp->hostInputFrameCount[0] + bp->hostInputFrameCount[1]) > 0) ) + { + maxFramesToCopy = bp->framesPerUserBuffer - bp->framesInTempInputBuffer; + + /* select the input buffer set (1st or 2nd) */ + if( bp->hostInputFrameCount[0] > 0 ) + { + hostInputChannels = bp->hostInputChannels[0]; + frameCount = PA_MIN_( bp->hostInputFrameCount[0], maxFramesToCopy ); + } + else + { + hostInputChannels = bp->hostInputChannels[1]; + frameCount = PA_MIN_( bp->hostInputFrameCount[1], maxFramesToCopy ); + } + + /* configure conversion destination pointers */ + if( bp->userInputIsInterleaved ) + { + destBytePtr = ((unsigned char*)bp->tempInputBuffer) + + bp->bytesPerUserInputSample * bp->inputChannelCount * + bp->framesInTempInputBuffer; + + destSampleStrideSamples = bp->inputChannelCount; + destChannelStrideBytes = bp->bytesPerUserInputSample; + } + else /* user input is not interleaved */ + { + destBytePtr = ((unsigned char*)bp->tempInputBuffer) + + bp->bytesPerUserInputSample * bp->framesInTempInputBuffer; + + destSampleStrideSamples = 1; + destChannelStrideBytes = bp->framesPerUserBuffer * bp->bytesPerUserInputSample; + } + + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->inputConverter( destBytePtr, destSampleStrideSamples, + hostInputChannels[i].data, + hostInputChannels[i].stride, + frameCount, &bp->ditherGenerator ); + + destBytePtr += destChannelStrideBytes; /* skip to next destination channel */ + + /* advance src ptr for next iteration */ + hostInputChannels[i].data = ((unsigned char*)hostInputChannels[i].data) + + frameCount * hostInputChannels[i].stride * bp->bytesPerHostInputSample; + } + + if( bp->hostInputFrameCount[0] > 0 ) + bp->hostInputFrameCount[0] -= frameCount; + else + bp->hostInputFrameCount[1] -= frameCount; + + bp->framesInTempInputBuffer += frameCount; + + /* update framesAvailable and framesProcessed based on input consumed + unless something is very wrong this will also correspond to the + amount of output generated */ + framesAvailable -= frameCount; + framesProcessed += frameCount; + } + + /* call streamCallback */ + if( bp->framesInTempInputBuffer == bp->framesPerUserBuffer && + bp->framesInTempOutputBuffer == 0 ) + { + if( *streamCallbackResult == paContinue ) + { + /* setup userInput */ + if( bp->userInputIsInterleaved ) + { + userInput = bp->tempInputBuffer; + } + else /* user input is not interleaved */ + { + for( i = 0; i < bp->inputChannelCount; ++i ) + { + bp->tempInputBufferPtrs[i] = ((unsigned char*)bp->tempInputBuffer) + + i * bp->framesPerUserBuffer * bp->bytesPerUserInputSample; + } + + userInput = bp->tempInputBufferPtrs; + } + + /* setup userOutput */ + if( bp->userOutputIsInterleaved ) + { + userOutput = bp->tempOutputBuffer; + } + else /* user output is not interleaved */ + { + for( i = 0; i < bp->outputChannelCount; ++i ) + { + bp->tempOutputBufferPtrs[i] = ((unsigned char*)bp->tempOutputBuffer) + + i * bp->framesPerUserBuffer * bp->bytesPerUserOutputSample; + } + + userOutput = bp->tempOutputBufferPtrs; + } + + /* call streamCallback */ + + *streamCallbackResult = bp->streamCallback( userInput, userOutput, + bp->framesPerUserBuffer, bp->timeInfo, + bp->callbackStatusFlags, bp->userData ); + + bp->timeInfo->inputBufferAdcTime += bp->framesPerUserBuffer * bp->samplePeriod; + bp->timeInfo->outputBufferDacTime += bp->framesPerUserBuffer * bp->samplePeriod; + + bp->framesInTempInputBuffer = 0; + + if( *streamCallbackResult == paAbort ) + bp->framesInTempOutputBuffer = 0; + else + bp->framesInTempOutputBuffer = bp->framesPerUserBuffer; + } + else + { + /* paComplete or paAbort has already been called. */ + + bp->framesInTempInputBuffer = 0; + } + } + + /* copy frames from user (tempOutputBuffer) to host output buffers (hostOutputChannels) + Means to process the user output provided by the callback. Has to be called after + each callback. */ + CopyTempOutputBuffersToHostOutputBuffers( bp ); + + } + + return framesProcessed; +} + + +unsigned long PaUtil_EndBufferProcessing( PaUtilBufferProcessor* bp, int *streamCallbackResult ) +{ + unsigned long framesToProcess, framesToGo; + unsigned long framesProcessed = 0; + + if( bp->inputChannelCount != 0 && bp->outputChannelCount != 0 + && bp->hostInputChannels[0][0].data /* input was supplied (see PaUtil_SetNoInput) */ + && bp->hostOutputChannels[0][0].data /* output was supplied (see PaUtil_SetNoOutput) */ ) + { + assert( (bp->hostInputFrameCount[0] + bp->hostInputFrameCount[1]) == + (bp->hostOutputFrameCount[0] + bp->hostOutputFrameCount[1]) ); + } + + assert( *streamCallbackResult == paContinue + || *streamCallbackResult == paComplete + || *streamCallbackResult == paAbort ); /* don't forget to pass in a valid callback result value */ + + if( bp->useNonAdaptingProcess ) + { + if( bp->inputChannelCount != 0 && bp->outputChannelCount != 0 ) + { + /* full duplex non-adapting process, splice buffers if they are + different lengths */ + + framesToGo = bp->hostOutputFrameCount[0] + bp->hostOutputFrameCount[1]; /* relies on assert above for input/output equivalence */ + + do{ + unsigned long noInputInputFrameCount; + unsigned long *hostInputFrameCount; + PaUtilChannelDescriptor *hostInputChannels; + unsigned long noOutputOutputFrameCount; + unsigned long *hostOutputFrameCount; + PaUtilChannelDescriptor *hostOutputChannels; + unsigned long framesProcessedThisIteration; + + if( !bp->hostInputChannels[0][0].data ) + { + /* no input was supplied (see PaUtil_SetNoInput) + NonAdaptingProcess knows how to deal with this + */ + noInputInputFrameCount = framesToGo; + hostInputFrameCount = &noInputInputFrameCount; + hostInputChannels = 0; + } + else if( bp->hostInputFrameCount[0] != 0 ) + { + hostInputFrameCount = &bp->hostInputFrameCount[0]; + hostInputChannels = bp->hostInputChannels[0]; + } + else + { + hostInputFrameCount = &bp->hostInputFrameCount[1]; + hostInputChannels = bp->hostInputChannels[1]; + } + + if( !bp->hostOutputChannels[0][0].data ) + { + /* no output was supplied (see PaUtil_SetNoOutput) + NonAdaptingProcess knows how to deal with this + */ + noOutputOutputFrameCount = framesToGo; + hostOutputFrameCount = &noOutputOutputFrameCount; + hostOutputChannels = 0; + } + if( bp->hostOutputFrameCount[0] != 0 ) + { + hostOutputFrameCount = &bp->hostOutputFrameCount[0]; + hostOutputChannels = bp->hostOutputChannels[0]; + } + else + { + hostOutputFrameCount = &bp->hostOutputFrameCount[1]; + hostOutputChannels = bp->hostOutputChannels[1]; + } + + framesToProcess = PA_MIN_( *hostInputFrameCount, + *hostOutputFrameCount ); + + assert( framesToProcess != 0 ); + + framesProcessedThisIteration = NonAdaptingProcess( bp, streamCallbackResult, + hostInputChannels, hostOutputChannels, + framesToProcess ); + + *hostInputFrameCount -= framesProcessedThisIteration; + *hostOutputFrameCount -= framesProcessedThisIteration; + + framesProcessed += framesProcessedThisIteration; + framesToGo -= framesProcessedThisIteration; + + }while( framesToGo > 0 ); + } + else + { + /* half duplex non-adapting process, just process 1st and 2nd buffer */ + /* process first buffer */ + + framesToProcess = (bp->inputChannelCount != 0) + ? bp->hostInputFrameCount[0] + : bp->hostOutputFrameCount[0]; + + framesProcessed = NonAdaptingProcess( bp, streamCallbackResult, + bp->hostInputChannels[0], bp->hostOutputChannels[0], + framesToProcess ); + + /* process second buffer if provided */ + + framesToProcess = (bp->inputChannelCount != 0) + ? bp->hostInputFrameCount[1] + : bp->hostOutputFrameCount[1]; + if( framesToProcess > 0 ) + { + framesProcessed += NonAdaptingProcess( bp, streamCallbackResult, + bp->hostInputChannels[1], bp->hostOutputChannels[1], + framesToProcess ); + } + } + } + else /* block adaption necessary*/ + { + + if( bp->inputChannelCount != 0 && bp->outputChannelCount != 0 ) + { + /* full duplex */ + + if( bp->hostBufferSizeMode == paUtilVariableHostBufferSizePartialUsageAllowed ) + { + framesProcessed = AdaptingProcess( bp, streamCallbackResult, + 0 /* dont process partial user buffers */ ); + } + else + { + framesProcessed = AdaptingProcess( bp, streamCallbackResult, + 1 /* process partial user buffers */ ); + } + } + else if( bp->inputChannelCount != 0 ) + { + /* input only */ + framesToProcess = bp->hostInputFrameCount[0]; + + framesProcessed = AdaptingInputOnlyProcess( bp, streamCallbackResult, + bp->hostInputChannels[0], framesToProcess ); + + framesToProcess = bp->hostInputFrameCount[1]; + if( framesToProcess > 0 ) + { + framesProcessed += AdaptingInputOnlyProcess( bp, streamCallbackResult, + bp->hostInputChannels[1], framesToProcess ); + } + } + else + { + /* output only */ + framesToProcess = bp->hostOutputFrameCount[0]; + + framesProcessed = AdaptingOutputOnlyProcess( bp, streamCallbackResult, + bp->hostOutputChannels[0], framesToProcess ); + + framesToProcess = bp->hostOutputFrameCount[1]; + if( framesToProcess > 0 ) + { + framesProcessed += AdaptingOutputOnlyProcess( bp, streamCallbackResult, + bp->hostOutputChannels[1], framesToProcess ); + } + } + } + + return framesProcessed; +} + + +int PaUtil_IsBufferProcessorOutputEmpty( PaUtilBufferProcessor* bp ) +{ + return (bp->framesInTempOutputBuffer) ? 0 : 1; +} + + +unsigned long PaUtil_CopyInput( PaUtilBufferProcessor* bp, + void **buffer, unsigned long frameCount ) +{ + PaUtilChannelDescriptor *hostInputChannels; + unsigned int framesToCopy; + unsigned char *destBytePtr; + void **nonInterleavedDestPtrs; + unsigned int destSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int destChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i; + + hostInputChannels = bp->hostInputChannels[0]; + framesToCopy = PA_MIN_( bp->hostInputFrameCount[0], frameCount ); + + if( bp->userInputIsInterleaved ) + { + destBytePtr = (unsigned char*)*buffer; + + destSampleStrideSamples = bp->inputChannelCount; + destChannelStrideBytes = bp->bytesPerUserInputSample; + + for( i=0; i<bp->inputChannelCount; ++i ) + { + bp->inputConverter( destBytePtr, destSampleStrideSamples, + hostInputChannels[i].data, + hostInputChannels[i].stride, + framesToCopy, &bp->ditherGenerator ); + + destBytePtr += destChannelStrideBytes; /* skip to next source channel */ + + /* advance dest ptr for next iteration */ + hostInputChannels[i].data = ((unsigned char*)hostInputChannels[i].data) + + framesToCopy * hostInputChannels[i].stride * bp->bytesPerHostInputSample; + } + + /* advance callers dest pointer (buffer) */ + *buffer = ((unsigned char *)*buffer) + + framesToCopy * bp->inputChannelCount * bp->bytesPerUserInputSample; + } + else + { + /* user input is not interleaved */ + + nonInterleavedDestPtrs = (void**)*buffer; + + destSampleStrideSamples = 1; + + for( i=0; i<bp->inputChannelCount; ++i ) + { + destBytePtr = (unsigned char*)nonInterleavedDestPtrs[i]; + + bp->inputConverter( destBytePtr, destSampleStrideSamples, + hostInputChannels[i].data, + hostInputChannels[i].stride, + framesToCopy, &bp->ditherGenerator ); + + /* advance callers dest pointer (nonInterleavedDestPtrs[i]) */ + destBytePtr += bp->bytesPerUserInputSample * framesToCopy; + nonInterleavedDestPtrs[i] = destBytePtr; + + /* advance dest ptr for next iteration */ + hostInputChannels[i].data = ((unsigned char*)hostInputChannels[i].data) + + framesToCopy * hostInputChannels[i].stride * bp->bytesPerHostInputSample; + } + } + + bp->hostInputFrameCount[0] -= framesToCopy; + + return framesToCopy; +} + +unsigned long PaUtil_CopyOutput( PaUtilBufferProcessor* bp, + const void ** buffer, unsigned long frameCount ) +{ + PaUtilChannelDescriptor *hostOutputChannels; + unsigned int framesToCopy; + unsigned char *srcBytePtr; + void **nonInterleavedSrcPtrs; + unsigned int srcSampleStrideSamples; /* stride from one sample to the next within a channel, in samples */ + unsigned int srcChannelStrideBytes; /* stride from one channel to the next, in bytes */ + unsigned int i; + + hostOutputChannels = bp->hostOutputChannels[0]; + framesToCopy = PA_MIN_( bp->hostOutputFrameCount[0], frameCount ); + + if( bp->userOutputIsInterleaved ) + { + srcBytePtr = (unsigned char*)*buffer; + + srcSampleStrideSamples = bp->outputChannelCount; + srcChannelStrideBytes = bp->bytesPerUserOutputSample; + + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->outputConverter( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + srcBytePtr, srcSampleStrideSamples, + framesToCopy, &bp->ditherGenerator ); + + srcBytePtr += srcChannelStrideBytes; /* skip to next source channel */ + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + framesToCopy * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + + /* advance callers source pointer (buffer) */ + *buffer = ((unsigned char *)*buffer) + + framesToCopy * bp->outputChannelCount * bp->bytesPerUserOutputSample; + + } + else + { + /* user output is not interleaved */ + + nonInterleavedSrcPtrs = (void**)*buffer; + + srcSampleStrideSamples = 1; + + for( i=0; i<bp->outputChannelCount; ++i ) + { + srcBytePtr = (unsigned char*)nonInterleavedSrcPtrs[i]; + + bp->outputConverter( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + srcBytePtr, srcSampleStrideSamples, + framesToCopy, &bp->ditherGenerator ); + + + /* advance callers source pointer (nonInterleavedSrcPtrs[i]) */ + srcBytePtr += bp->bytesPerUserOutputSample * framesToCopy; + nonInterleavedSrcPtrs[i] = srcBytePtr; + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + framesToCopy * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + } + + bp->hostOutputFrameCount[0] += framesToCopy; + + return framesToCopy; +} + + +unsigned long PaUtil_ZeroOutput( PaUtilBufferProcessor* bp, unsigned long frameCount ) +{ + PaUtilChannelDescriptor *hostOutputChannels; + unsigned int framesToZero; + unsigned int i; + + hostOutputChannels = bp->hostOutputChannels[0]; + framesToZero = PA_MIN_( bp->hostOutputFrameCount[0], frameCount ); + + for( i=0; i<bp->outputChannelCount; ++i ) + { + bp->outputZeroer( hostOutputChannels[i].data, + hostOutputChannels[i].stride, + framesToZero ); + + + /* advance dest ptr for next iteration */ + hostOutputChannels[i].data = ((unsigned char*)hostOutputChannels[i].data) + + framesToZero * hostOutputChannels[i].stride * bp->bytesPerHostOutputSample; + } + + bp->hostOutputFrameCount[0] += framesToZero; + + return framesToZero; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_process.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,754 @@ +#ifndef PA_PROCESS_H +#define PA_PROCESS_H +/* + * $Id: pa_process.h 1668 2011-05-02 17:07:11Z rossb $ + * Portable Audio I/O Library callback buffer processing adapters + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Phil Burk, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Buffer Processor prototypes. A Buffer Processor performs buffer length + adaption, coordinates sample format conversion, and interleaves/deinterleaves + channels. + + <h3>Overview</h3> + + The "Buffer Processor" (PaUtilBufferProcessor) manages conversion of audio + data from host buffers to user buffers and back again. Where required, the + buffer processor takes care of converting between host and user sample formats, + interleaving and deinterleaving multichannel buffers, and adapting between host + and user buffers with different lengths. The buffer processor may be used with + full and half duplex streams, for both callback streams and blocking read/write + streams. + + One of the important capabilities provided by the buffer processor is + the ability to adapt between user and host buffer sizes of different lengths + with minimum latency. Although this task is relatively easy to perform when + the host buffer size is an integer multiple of the user buffer size, the + problem is more complicated when this is not the case - especially for + full-duplex callback streams. Where necessary the adaption is implemented by + internally buffering some input and/or output data. The buffer adation + algorithm used by the buffer processor was originally implemented by + Stephan Letz for the ASIO version of PortAudio, and is described in his + Callback_adaption_.pdf which is included in the distribution. + + The buffer processor performs sample conversion using the functions provided + by pa_converters.c. + + The following sections provide an overview of how to use the buffer processor. + Interested readers are advised to consult the host API implementations for + examples of buffer processor usage. + + + <h4>Initialization, resetting and termination</h4> + + When a stream is opened, the buffer processor should be initialized using + PaUtil_InitializeBufferProcessor. This function initializes internal state + and allocates temporary buffers as neccesary according to the supplied + configuration parameters. Some of the parameters correspond to those requested + by the user in their call to Pa_OpenStream(), others reflect the requirements + of the host API implementation - they indicate host buffer sizes, formats, + and the type of buffering which the Host API uses. The buffer processor should + be initialized for callback streams and blocking read/write streams. + + Call PaUtil_ResetBufferProcessor to clear any sample data which is present + in the buffer processor before starting to use it (for example when + Pa_StartStream is called). + + When the buffer processor is no longer used call + PaUtil_TerminateBufferProcessor. + + + <h4>Using the buffer processor for a callback stream</h4> + + The buffer processor's role in a callback stream is to take host input buffers + process them with the stream callback, and fill host output buffers. For a + full duplex stream, the buffer processor handles input and output simultaneously + due to the requirements of the minimum-latency buffer adation algorithm. + + When a host buffer becomes available, the implementation should call + the buffer processor to process the buffer. The buffer processor calls the + stream callback to consume and/or produce audio data as necessary. The buffer + processor will convert sample formats, interleave/deinterleave channels, + and slice or chunk the data to the appropriate buffer lengths according to + the requirements of the stream callback and the host API. + + To process a host buffer (or a pair of host buffers for a full-duplex stream) + use the following calling sequence: + + -# Call PaUtil_BeginBufferProcessing + -# For a stream which takes input: + - Call PaUtil_SetInputFrameCount with the number of frames in the host input + buffer. + - Call one of the following functions one or more times to tell the + buffer processor about the host input buffer(s): PaUtil_SetInputChannel, + PaUtil_SetInterleavedInputChannels, PaUtil_SetNonInterleavedInputChannel. + Which function you call will depend on whether the host buffer(s) are + interleaved or not. + - If the available host data is split accross two buffers (for example a + data range at the end of a circular buffer and another range at the + beginning of the circular buffer), also call + PaUtil_Set2ndInputFrameCount, PaUtil_Set2ndInputChannel, + PaUtil_Set2ndInterleavedInputChannels, + PaUtil_Set2ndNonInterleavedInputChannel as necessary to tell the buffer + processor about the second buffer. + -# For a stream which generates output: + - Call PaUtil_SetOutputFrameCount with the number of frames in the host + output buffer. + - Call one of the following functions one or more times to tell the + buffer processor about the host output buffer(s): PaUtil_SetOutputChannel, + PaUtil_SetInterleavedOutputChannels, PaUtil_SetNonInterleavedOutputChannel. + Which function you call will depend on whether the host buffer(s) are + interleaved or not. + - If the available host output buffer space is split accross two buffers + (for example a data range at the end of a circular buffer and another + range at the beginning of the circular buffer), call + PaUtil_Set2ndOutputFrameCount, PaUtil_Set2ndOutputChannel, + PaUtil_Set2ndInterleavedOutputChannels, + PaUtil_Set2ndNonInterleavedOutputChannel as necessary to tell the buffer + processor about the second buffer. + -# Call PaUtil_EndBufferProcessing, this function performs the actual data + conversion and processing. + + + <h4>Using the buffer processor for a blocking read/write stream</h4> + + Blocking read/write streams use the buffer processor to convert and copy user + output data to a host buffer, and to convert and copy host input data to + the user's buffer. The buffer processor does not perform any buffer adaption. + When using the buffer processor in a blocking read/write stream the input and + output conversion are performed separately by the PaUtil_CopyInput and + PaUtil_CopyOutput functions. + + To copy data from a host input buffer to the buffer(s) which the user supplies + to Pa_ReadStream, use the following calling sequence. + + - Repeat the following three steps until the user buffer(s) have been filled + with samples from the host input buffers: + -# Call PaUtil_SetInputFrameCount with the number of frames in the host + input buffer. + -# Call one of the following functions one or more times to tell the + buffer processor about the host input buffer(s): PaUtil_SetInputChannel, + PaUtil_SetInterleavedInputChannels, PaUtil_SetNonInterleavedInputChannel. + Which function you call will depend on whether the host buffer(s) are + interleaved or not. + -# Call PaUtil_CopyInput with the user buffer pointer (or a copy of the + array of buffer pointers for a non-interleaved stream) passed to + Pa_ReadStream, along with the number of frames in the user buffer(s). + Be careful to pass a <i>copy</i> of the user buffer pointers to + PaUtil_CopyInput because PaUtil_CopyInput advances the pointers to + the start of the next region to copy. + - PaUtil_CopyInput will not copy more data than is available in the + host buffer(s), so the above steps need to be repeated until the user + buffer(s) are full. + + + To copy data to the host output buffer from the user buffers(s) supplied + to Pa_WriteStream use the following calling sequence. + + - Repeat the following three steps until all frames from the user buffer(s) + have been copied to the host API: + -# Call PaUtil_SetOutputFrameCount with the number of frames in the host + output buffer. + -# Call one of the following functions one or more times to tell the + buffer processor about the host output buffer(s): PaUtil_SetOutputChannel, + PaUtil_SetInterleavedOutputChannels, PaUtil_SetNonInterleavedOutputChannel. + Which function you call will depend on whether the host buffer(s) are + interleaved or not. + -# Call PaUtil_CopyOutput with the user buffer pointer (or a copy of the + array of buffer pointers for a non-interleaved stream) passed to + Pa_WriteStream, along with the number of frames in the user buffer(s). + Be careful to pass a <i>copy</i> of the user buffer pointers to + PaUtil_CopyOutput because PaUtil_CopyOutput advances the pointers to + the start of the next region to copy. + - PaUtil_CopyOutput will not copy more data than fits in the host buffer(s), + so the above steps need to be repeated until all user data is copied. +*/ + + +#include "portaudio.h" +#include "pa_converters.h" +#include "pa_dither.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/** @brief Mode flag passed to PaUtil_InitializeBufferProcessor indicating the type + of buffering that the host API uses. + + The mode used depends on whether the host API or the implementation manages + the buffers, and how these buffers are used (scatter gather, circular buffer). +*/ +typedef enum { +/** The host buffer size is a fixed known size. */ + paUtilFixedHostBufferSize, + +/** The host buffer size may vary, but has a known maximum size. */ + paUtilBoundedHostBufferSize, + +/** Nothing is known about the host buffer size. */ + paUtilUnknownHostBufferSize, + +/** The host buffer size varies, and the client does not require the buffer + processor to consume all of the input and fill all of the output buffer. This + is useful when the implementation has access to the host API's circular buffer + and only needs to consume/fill some of it, not necessarily all of it, with each + call to the buffer processor. This is the only mode where + PaUtil_EndBufferProcessing() may not consume the whole buffer. +*/ + paUtilVariableHostBufferSizePartialUsageAllowed +}PaUtilHostBufferSizeMode; + + +/** @brief An auxilliary data structure used internally by the buffer processor + to represent host input and output buffers. */ +typedef struct PaUtilChannelDescriptor{ + void *data; + unsigned int stride; /**< stride in samples, not bytes */ +}PaUtilChannelDescriptor; + + +/** @brief The main buffer processor data structure. + + Allocate one of these, initialize it with PaUtil_InitializeBufferProcessor + and terminate it with PaUtil_TerminateBufferProcessor. +*/ +typedef struct { + unsigned long framesPerUserBuffer; + unsigned long framesPerHostBuffer; + + PaUtilHostBufferSizeMode hostBufferSizeMode; + int useNonAdaptingProcess; + int userOutputSampleFormatIsEqualToHost; + int userInputSampleFormatIsEqualToHost; + unsigned long framesPerTempBuffer; + + unsigned int inputChannelCount; + unsigned int bytesPerHostInputSample; + unsigned int bytesPerUserInputSample; + int userInputIsInterleaved; + PaUtilConverter *inputConverter; + PaUtilZeroer *inputZeroer; + + unsigned int outputChannelCount; + unsigned int bytesPerHostOutputSample; + unsigned int bytesPerUserOutputSample; + int userOutputIsInterleaved; + PaUtilConverter *outputConverter; + PaUtilZeroer *outputZeroer; + + unsigned long initialFramesInTempInputBuffer; + unsigned long initialFramesInTempOutputBuffer; + + void *tempInputBuffer; /**< used for slips, block adaption, and conversion. */ + void **tempInputBufferPtrs; /**< storage for non-interleaved buffer pointers, NULL for interleaved user input */ + unsigned long framesInTempInputBuffer; /**< frames remaining in input buffer from previous adaption iteration */ + + void *tempOutputBuffer; /**< used for slips, block adaption, and conversion. */ + void **tempOutputBufferPtrs; /**< storage for non-interleaved buffer pointers, NULL for interleaved user output */ + unsigned long framesInTempOutputBuffer; /**< frames remaining in input buffer from previous adaption iteration */ + + PaStreamCallbackTimeInfo *timeInfo; + + PaStreamCallbackFlags callbackStatusFlags; + + int hostInputIsInterleaved; + unsigned long hostInputFrameCount[2]; + PaUtilChannelDescriptor *hostInputChannels[2]; /**< pointers to arrays of channel descriptors. + pointers are NULL for half-duplex output processing. + hostInputChannels[i].data is NULL when the caller + calls PaUtil_SetNoInput() + */ + int hostOutputIsInterleaved; + unsigned long hostOutputFrameCount[2]; + PaUtilChannelDescriptor *hostOutputChannels[2]; /**< pointers to arrays of channel descriptors. + pointers are NULL for half-duplex input processing. + hostOutputChannels[i].data is NULL when the caller + calls PaUtil_SetNoOutput() + */ + + PaUtilTriangularDitherGenerator ditherGenerator; + + double samplePeriod; + + PaStreamCallback *streamCallback; + void *userData; +} PaUtilBufferProcessor; + + +/** @name Initialization, termination, resetting and info */ +/*@{*/ + +/** Initialize a buffer processor's representation stored in a + PaUtilBufferProcessor structure. Be sure to call + PaUtil_TerminateBufferProcessor after finishing with a buffer processor. + + @param bufferProcessor The buffer processor structure to initialize. + + @param inputChannelCount The number of input channels as passed to + Pa_OpenStream or 0 for an output-only stream. + + @param userInputSampleFormat Format of user input samples, as passed to + Pa_OpenStream. This parameter is ignored for ouput-only streams. + + @param hostInputSampleFormat Format of host input samples. This parameter is + ignored for output-only streams. See note about host buffer interleave below. + + @param outputChannelCount The number of output channels as passed to + Pa_OpenStream or 0 for an input-only stream. + + @param userOutputSampleFormat Format of user output samples, as passed to + Pa_OpenStream. This parameter is ignored for input-only streams. + + @param hostOutputSampleFormat Format of host output samples. This parameter is + ignored for input-only streams. See note about host buffer interleave below. + + @param sampleRate Sample rate of the stream. The more accurate this is the + better - it is used for updating time stamps when adapting buffers. + + @param streamFlags Stream flags as passed to Pa_OpenStream, this parameter is + used for selecting special sample conversion options such as clipping and + dithering. + + @param framesPerUserBuffer Number of frames per user buffer, as requested + by the framesPerBuffer parameter to Pa_OpenStream. This parameter may be + zero to indicate that the user will accept any (and varying) buffer sizes. + + @param framesPerHostBuffer Specifies the number of frames per host buffer + for the fixed buffer size mode, and the maximum number of frames + per host buffer for the bounded host buffer size mode. It is ignored for + the other modes. + + @param hostBufferSizeMode A mode flag indicating the size variability of + host buffers that will be passed to the buffer processor. See + PaUtilHostBufferSizeMode for further details. + + @param streamCallback The user stream callback passed to Pa_OpenStream. + + @param userData The user data field passed to Pa_OpenStream. + + @note The interleave flag is ignored for host buffer formats. Host + interleave is determined by the use of different SetInput and SetOutput + functions. + + @return An error code indicating whether the initialization was successful. + If the error code is not PaNoError, the buffer processor was not initialized + and should not be used. + + @see Pa_OpenStream, PaUtilHostBufferSizeMode, PaUtil_TerminateBufferProcessor +*/ +PaError PaUtil_InitializeBufferProcessor( PaUtilBufferProcessor* bufferProcessor, + int inputChannelCount, PaSampleFormat userInputSampleFormat, + PaSampleFormat hostInputSampleFormat, + int outputChannelCount, PaSampleFormat userOutputSampleFormat, + PaSampleFormat hostOutputSampleFormat, + double sampleRate, + PaStreamFlags streamFlags, + unsigned long framesPerUserBuffer, /* 0 indicates don't care */ + unsigned long framesPerHostBuffer, + PaUtilHostBufferSizeMode hostBufferSizeMode, + PaStreamCallback *streamCallback, void *userData ); + + +/** Terminate a buffer processor's representation. Deallocates any temporary + buffers allocated by PaUtil_InitializeBufferProcessor. + + @param bufferProcessor The buffer processor structure to terminate. + + @see PaUtil_InitializeBufferProcessor. +*/ +void PaUtil_TerminateBufferProcessor( PaUtilBufferProcessor* bufferProcessor ); + + +/** Clear any internally buffered data. If you call + PaUtil_InitializeBufferProcessor in your OpenStream routine, make sure you + call PaUtil_ResetBufferProcessor in your StartStream call. + + @param bufferProcessor The buffer processor to reset. +*/ +void PaUtil_ResetBufferProcessor( PaUtilBufferProcessor* bufferProcessor ); + + +/** Retrieve the input latency of a buffer processor, in frames. + + @param bufferProcessor The buffer processor examine. + + @return The input latency introduced by the buffer processor, in frames. + + @see PaUtil_GetBufferProcessorOutputLatencyFrames +*/ +unsigned long PaUtil_GetBufferProcessorInputLatencyFrames( PaUtilBufferProcessor* bufferProcessor ); + +/** Retrieve the output latency of a buffer processor, in frames. + + @param bufferProcessor The buffer processor examine. + + @return The output latency introduced by the buffer processor, in frames. + + @see PaUtil_GetBufferProcessorInputLatencyFrames +*/ +unsigned long PaUtil_GetBufferProcessorOutputLatencyFrames( PaUtilBufferProcessor* bufferProcessor ); + +/*@}*/ + + +/** @name Host buffer pointer configuration + + Functions to set host input and output buffers, used by both callback streams + and blocking read/write streams. +*/ +/*@{*/ + + +/** Set the number of frames in the input host buffer(s) specified by the + PaUtil_Set*InputChannel functions. + + @param bufferProcessor The buffer processor. + + @param frameCount The number of host input frames. A 0 frameCount indicates to + use the framesPerHostBuffer value passed to PaUtil_InitializeBufferProcessor. + + @see PaUtil_SetNoInput, PaUtil_SetInputChannel, + PaUtil_SetInterleavedInputChannels, PaUtil_SetNonInterleavedInputChannel +*/ +void PaUtil_SetInputFrameCount( PaUtilBufferProcessor* bufferProcessor, + unsigned long frameCount ); + + +/** Indicate that no input is avalable. This function should be used when + priming the output of a full-duplex stream opened with the + paPrimeOutputBuffersUsingStreamCallback flag. Note that it is not necessary + to call this or any othe PaUtil_Set*Input* functions for ouput-only streams. + + @param bufferProcessor The buffer processor. +*/ +void PaUtil_SetNoInput( PaUtilBufferProcessor* bufferProcessor ); + + +/** Provide the buffer processor with a pointer to a host input channel. + + @param bufferProcessor The buffer processor. + @param channel The channel number. + @param data The buffer. + @param stride The stride from one sample to the next, in samples. For + interleaved host buffers, the stride will usually be the same as the number of + channels in the buffer. +*/ +void PaUtil_SetInputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data, unsigned int stride ); + + +/** Provide the buffer processor with a pointer to an number of interleaved + host input channels. + + @param bufferProcessor The buffer processor. + @param firstChannel The first channel number. + @param data The buffer. + @param channelCount The number of interleaved channels in the buffer. If + channelCount is zero, the number of channels specified to + PaUtil_InitializeBufferProcessor will be used. +*/ +void PaUtil_SetInterleavedInputChannels( PaUtilBufferProcessor* bufferProcessor, + unsigned int firstChannel, void *data, unsigned int channelCount ); + + +/** Provide the buffer processor with a pointer to one non-interleaved host + output channel. + + @param bufferProcessor The buffer processor. + @param channel The channel number. + @param data The buffer. +*/ +void PaUtil_SetNonInterleavedInputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data ); + + +/** Use for the second buffer half when the input buffer is split in two halves. + @see PaUtil_SetInputFrameCount +*/ +void PaUtil_Set2ndInputFrameCount( PaUtilBufferProcessor* bufferProcessor, + unsigned long frameCount ); + +/** Use for the second buffer half when the input buffer is split in two halves. + @see PaUtil_SetInputChannel +*/ +void PaUtil_Set2ndInputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data, unsigned int stride ); + +/** Use for the second buffer half when the input buffer is split in two halves. + @see PaUtil_SetInterleavedInputChannels +*/ +void PaUtil_Set2ndInterleavedInputChannels( PaUtilBufferProcessor* bufferProcessor, + unsigned int firstChannel, void *data, unsigned int channelCount ); + +/** Use for the second buffer half when the input buffer is split in two halves. + @see PaUtil_SetNonInterleavedInputChannel +*/ +void PaUtil_Set2ndNonInterleavedInputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data ); + + +/** Set the number of frames in the output host buffer(s) specified by the + PaUtil_Set*OutputChannel functions. + + @param bufferProcessor The buffer processor. + + @param frameCount The number of host output frames. A 0 frameCount indicates to + use the framesPerHostBuffer value passed to PaUtil_InitializeBufferProcessor. + + @see PaUtil_SetOutputChannel, PaUtil_SetInterleavedOutputChannels, + PaUtil_SetNonInterleavedOutputChannel +*/ +void PaUtil_SetOutputFrameCount( PaUtilBufferProcessor* bufferProcessor, + unsigned long frameCount ); + + +/** Indicate that the output will be discarded. This function should be used + when implementing the paNeverDropInput mode for full duplex streams. + + @param bufferProcessor The buffer processor. +*/ +void PaUtil_SetNoOutput( PaUtilBufferProcessor* bufferProcessor ); + + +/** Provide the buffer processor with a pointer to a host output channel. + + @param bufferProcessor The buffer processor. + @param channel The channel number. + @param data The buffer. + @param stride The stride from one sample to the next, in samples. For + interleaved host buffers, the stride will usually be the same as the number of + channels in the buffer. +*/ +void PaUtil_SetOutputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data, unsigned int stride ); + + +/** Provide the buffer processor with a pointer to a number of interleaved + host output channels. + + @param bufferProcessor The buffer processor. + @param firstChannel The first channel number. + @param data The buffer. + @param channelCount The number of interleaved channels in the buffer. If + channelCount is zero, the number of channels specified to + PaUtil_InitializeBufferProcessor will be used. +*/ +void PaUtil_SetInterleavedOutputChannels( PaUtilBufferProcessor* bufferProcessor, + unsigned int firstChannel, void *data, unsigned int channelCount ); + + +/** Provide the buffer processor with a pointer to one non-interleaved host + output channel. + + @param bufferProcessor The buffer processor. + @param channel The channel number. + @param data The buffer. +*/ +void PaUtil_SetNonInterleavedOutputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data ); + + +/** Use for the second buffer half when the output buffer is split in two halves. + @see PaUtil_SetOutputFrameCount +*/ +void PaUtil_Set2ndOutputFrameCount( PaUtilBufferProcessor* bufferProcessor, + unsigned long frameCount ); + +/** Use for the second buffer half when the output buffer is split in two halves. + @see PaUtil_SetOutputChannel +*/ +void PaUtil_Set2ndOutputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data, unsigned int stride ); + +/** Use for the second buffer half when the output buffer is split in two halves. + @see PaUtil_SetInterleavedOutputChannels +*/ +void PaUtil_Set2ndInterleavedOutputChannels( PaUtilBufferProcessor* bufferProcessor, + unsigned int firstChannel, void *data, unsigned int channelCount ); + +/** Use for the second buffer half when the output buffer is split in two halves. + @see PaUtil_SetNonInterleavedOutputChannel +*/ +void PaUtil_Set2ndNonInterleavedOutputChannel( PaUtilBufferProcessor* bufferProcessor, + unsigned int channel, void *data ); + +/*@}*/ + + +/** @name Buffer processing functions for callback streams +*/ +/*@{*/ + +/** Commence processing a host buffer (or a pair of host buffers in the + full-duplex case) for a callback stream. + + @param bufferProcessor The buffer processor. + + @param timeInfo Timing information for the first sample of the host + buffer(s). This information may be adjusted when buffer adaption is being + performed. + + @param callbackStatusFlags Flags indicating whether underruns and overruns + have occurred since the last time the buffer processor was called. +*/ +void PaUtil_BeginBufferProcessing( PaUtilBufferProcessor* bufferProcessor, + PaStreamCallbackTimeInfo* timeInfo, PaStreamCallbackFlags callbackStatusFlags ); + + +/** Finish processing a host buffer (or a pair of host buffers in the + full-duplex case) for a callback stream. + + @param bufferProcessor The buffer processor. + + @param callbackResult On input, indicates a previous callback result, and on + exit, the result of the user stream callback, if it is called. + On entry callbackResult should contain one of { paContinue, paComplete, or + paAbort}. If paComplete is passed, the stream callback will not be called + but any audio that was generated by previous stream callbacks will be copied + to the output buffer(s). You can check whether the buffer processor's internal + buffer is empty by calling PaUtil_IsBufferProcessorOutputEmpty. + + If the stream callback is called its result is stored in *callbackResult. If + the stream callback returns paComplete or paAbort, all output buffers will be + full of valid data - some of which may be zeros to acount for data that + wasn't generated by the terminating callback. + + @return The number of frames processed. This usually corresponds to the + number of frames specified by the PaUtil_Set*FrameCount functions, exept in + the paUtilVariableHostBufferSizePartialUsageAllowed buffer size mode when a + smaller value may be returned. +*/ +unsigned long PaUtil_EndBufferProcessing( PaUtilBufferProcessor* bufferProcessor, + int *callbackResult ); + + +/** Determine whether any callback generated output remains in the bufffer + processor's internal buffers. This method may be used to determine when to + continue calling PaUtil_EndBufferProcessing() after the callback has returned + a callbackResult of paComplete. + + @param bufferProcessor The buffer processor. + + @return Returns non-zero when callback generated output remains in the internal + buffer and zero (0) when there internal buffer contains no callback generated + data. +*/ +int PaUtil_IsBufferProcessorOutputEmpty( PaUtilBufferProcessor* bufferProcessor ); + +/*@}*/ + + +/** @name Buffer processing functions for blocking read/write streams +*/ +/*@{*/ + +/** Copy samples from host input channels set up by the PaUtil_Set*InputChannels + functions to a user supplied buffer. This function is intended for use with + blocking read/write streams. Copies the minimum of the number of + user frames (specified by the frameCount parameter) and the number of available + host frames (specified in a previous call to SetInputFrameCount()). + + @param bufferProcessor The buffer processor. + + @param buffer A pointer to the user buffer pointer, or a pointer to a pointer + to an array of user buffer pointers for a non-interleaved stream. It is + important that this parameter points to a copy of the user buffer pointers, + not to the actual user buffer pointers, because this function updates the + pointers before returning. + + @param frameCount The number of frames of data in the buffer(s) pointed to by + the buffer parameter. + + @return The number of frames copied. The buffer pointer(s) pointed to by the + buffer parameter are advanced to point to the frame(s) following the last one + filled. +*/ +unsigned long PaUtil_CopyInput( PaUtilBufferProcessor* bufferProcessor, + void **buffer, unsigned long frameCount ); + + +/* Copy samples from a user supplied buffer to host output channels set up by + the PaUtil_Set*OutputChannels functions. This function is intended for use with + blocking read/write streams. Copies the minimum of the number of + user frames (specified by the frameCount parameter) and the number of + host frames (specified in a previous call to SetOutputFrameCount()). + + @param bufferProcessor The buffer processor. + + @param buffer A pointer to the user buffer pointer, or a pointer to a pointer + to an array of user buffer pointers for a non-interleaved stream. It is + important that this parameter points to a copy of the user buffer pointers, + not to the actual user buffer pointers, because this function updates the + pointers before returning. + + @param frameCount The number of frames of data in the buffer(s) pointed to by + the buffer parameter. + + @return The number of frames copied. The buffer pointer(s) pointed to by the + buffer parameter are advanced to point to the frame(s) following the last one + copied. +*/ +unsigned long PaUtil_CopyOutput( PaUtilBufferProcessor* bufferProcessor, + const void ** buffer, unsigned long frameCount ); + + +/* Zero samples in host output channels set up by the PaUtil_Set*OutputChannels + functions. This function is useful for flushing streams. + Zeros the minimum of frameCount and the number of host frames specified in a + previous call to SetOutputFrameCount(). + + @param bufferProcessor The buffer processor. + + @param frameCount The maximum number of frames to zero. + + @return The number of frames zeroed. +*/ +unsigned long PaUtil_ZeroOutput( PaUtilBufferProcessor* bufferProcessor, + unsigned long frameCount ); + + +/*@}*/ + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_PROCESS_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_ringbuffer.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,237 @@ +/* + * $Id: pa_ringbuffer.c 1738 2011-08-18 11:47:28Z rossb $ + * Portable Audio I/O Library + * Ring Buffer utility. + * + * Author: Phil Burk, http://www.softsynth.com + * modified for SMP safety on Mac OS X by Bjorn Roche + * modified for SMP safety on Linux by Leland Lucius + * also, allowed for const where possible + * modified for multiple-byte-sized data elements by Sven Fischer + * + * Note that this is safe only for a single-thread reader and a + * single-thread writer. + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup common_src +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "pa_ringbuffer.h" +#include <string.h> +#include "pa_memorybarrier.h" + +/*************************************************************************** + * Initialize FIFO. + * elementCount must be power of 2, returns -1 if not. + */ +ring_buffer_size_t PaUtil_InitializeRingBuffer( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementSizeBytes, ring_buffer_size_t elementCount, void *dataPtr ) +{ + if( ((elementCount-1) & elementCount) != 0) return -1; /* Not Power of two. */ + rbuf->bufferSize = elementCount; + rbuf->buffer = (char *)dataPtr; + PaUtil_FlushRingBuffer( rbuf ); + rbuf->bigMask = (elementCount*2)-1; + rbuf->smallMask = (elementCount)-1; + rbuf->elementSizeBytes = elementSizeBytes; + return 0; +} + +/*************************************************************************** +** Return number of elements available for reading. */ +ring_buffer_size_t PaUtil_GetRingBufferReadAvailable( const PaUtilRingBuffer *rbuf ) +{ + return ( (rbuf->writeIndex - rbuf->readIndex) & rbuf->bigMask ); +} +/*************************************************************************** +** Return number of elements available for writing. */ +ring_buffer_size_t PaUtil_GetRingBufferWriteAvailable( const PaUtilRingBuffer *rbuf ) +{ + return ( rbuf->bufferSize - PaUtil_GetRingBufferReadAvailable(rbuf)); +} + +/*************************************************************************** +** Clear buffer. Should only be called when buffer is NOT being read or written. */ +void PaUtil_FlushRingBuffer( PaUtilRingBuffer *rbuf ) +{ + rbuf->writeIndex = rbuf->readIndex = 0; +} + +/*************************************************************************** +** Get address of region(s) to which we can write data. +** If the region is contiguous, size2 will be zero. +** If non-contiguous, size2 will be the size of second region. +** Returns room available to be written or elementCount, whichever is smaller. +*/ +ring_buffer_size_t PaUtil_GetRingBufferWriteRegions( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount, + void **dataPtr1, ring_buffer_size_t *sizePtr1, + void **dataPtr2, ring_buffer_size_t *sizePtr2 ) +{ + ring_buffer_size_t index; + ring_buffer_size_t available = PaUtil_GetRingBufferWriteAvailable( rbuf ); + if( elementCount > available ) elementCount = available; + /* Check to see if write is not contiguous. */ + index = rbuf->writeIndex & rbuf->smallMask; + if( (index + elementCount) > rbuf->bufferSize ) + { + /* Write data in two blocks that wrap the buffer. */ + ring_buffer_size_t firstHalf = rbuf->bufferSize - index; + *dataPtr1 = &rbuf->buffer[index*rbuf->elementSizeBytes]; + *sizePtr1 = firstHalf; + *dataPtr2 = &rbuf->buffer[0]; + *sizePtr2 = elementCount - firstHalf; + } + else + { + *dataPtr1 = &rbuf->buffer[index*rbuf->elementSizeBytes]; + *sizePtr1 = elementCount; + *dataPtr2 = NULL; + *sizePtr2 = 0; + } + + if( available ) + PaUtil_FullMemoryBarrier(); /* (write-after-read) => full barrier */ + + return elementCount; +} + + +/*************************************************************************** +*/ +ring_buffer_size_t PaUtil_AdvanceRingBufferWriteIndex( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount ) +{ + /* ensure that previous writes are seen before we update the write index + (write after write) + */ + PaUtil_WriteMemoryBarrier(); + return rbuf->writeIndex = (rbuf->writeIndex + elementCount) & rbuf->bigMask; +} + +/*************************************************************************** +** Get address of region(s) from which we can read data. +** If the region is contiguous, size2 will be zero. +** If non-contiguous, size2 will be the size of second region. +** Returns room available to be read or elementCount, whichever is smaller. +*/ +ring_buffer_size_t PaUtil_GetRingBufferReadRegions( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount, + void **dataPtr1, ring_buffer_size_t *sizePtr1, + void **dataPtr2, ring_buffer_size_t *sizePtr2 ) +{ + ring_buffer_size_t index; + ring_buffer_size_t available = PaUtil_GetRingBufferReadAvailable( rbuf ); /* doesn't use memory barrier */ + if( elementCount > available ) elementCount = available; + /* Check to see if read is not contiguous. */ + index = rbuf->readIndex & rbuf->smallMask; + if( (index + elementCount) > rbuf->bufferSize ) + { + /* Write data in two blocks that wrap the buffer. */ + ring_buffer_size_t firstHalf = rbuf->bufferSize - index; + *dataPtr1 = &rbuf->buffer[index*rbuf->elementSizeBytes]; + *sizePtr1 = firstHalf; + *dataPtr2 = &rbuf->buffer[0]; + *sizePtr2 = elementCount - firstHalf; + } + else + { + *dataPtr1 = &rbuf->buffer[index*rbuf->elementSizeBytes]; + *sizePtr1 = elementCount; + *dataPtr2 = NULL; + *sizePtr2 = 0; + } + + if( available ) + PaUtil_ReadMemoryBarrier(); /* (read-after-read) => read barrier */ + + return elementCount; +} +/*************************************************************************** +*/ +ring_buffer_size_t PaUtil_AdvanceRingBufferReadIndex( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount ) +{ + /* ensure that previous reads (copies out of the ring buffer) are always completed before updating (writing) the read index. + (write-after-read) => full barrier + */ + PaUtil_FullMemoryBarrier(); + return rbuf->readIndex = (rbuf->readIndex + elementCount) & rbuf->bigMask; +} + +/*************************************************************************** +** Return elements written. */ +ring_buffer_size_t PaUtil_WriteRingBuffer( PaUtilRingBuffer *rbuf, const void *data, ring_buffer_size_t elementCount ) +{ + ring_buffer_size_t size1, size2, numWritten; + void *data1, *data2; + numWritten = PaUtil_GetRingBufferWriteRegions( rbuf, elementCount, &data1, &size1, &data2, &size2 ); + if( size2 > 0 ) + { + + memcpy( data1, data, size1*rbuf->elementSizeBytes ); + data = ((char *)data) + size1*rbuf->elementSizeBytes; + memcpy( data2, data, size2*rbuf->elementSizeBytes ); + } + else + { + memcpy( data1, data, size1*rbuf->elementSizeBytes ); + } + PaUtil_AdvanceRingBufferWriteIndex( rbuf, numWritten ); + return numWritten; +} + +/*************************************************************************** +** Return elements read. */ +ring_buffer_size_t PaUtil_ReadRingBuffer( PaUtilRingBuffer *rbuf, void *data, ring_buffer_size_t elementCount ) +{ + ring_buffer_size_t size1, size2, numRead; + void *data1, *data2; + numRead = PaUtil_GetRingBufferReadRegions( rbuf, elementCount, &data1, &size1, &data2, &size2 ); + if( size2 > 0 ) + { + memcpy( data, data1, size1*rbuf->elementSizeBytes ); + data = ((char *)data) + size1*rbuf->elementSizeBytes; + memcpy( data, data2, size2*rbuf->elementSizeBytes ); + } + else + { + memcpy( data, data1, size1*rbuf->elementSizeBytes ); + } + PaUtil_AdvanceRingBufferReadIndex( rbuf, numRead ); + return numRead; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_ringbuffer.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,233 @@ +#ifndef PA_RINGBUFFER_H +#define PA_RINGBUFFER_H +/* + * $Id: pa_ringbuffer.h 1734 2011-08-18 11:19:36Z rossb $ + * Portable Audio I/O Library + * Ring Buffer utility. + * + * Author: Phil Burk, http://www.softsynth.com + * modified for SMP safety on OS X by Bjorn Roche. + * also allowed for const where possible. + * modified for multiple-byte-sized data elements by Sven Fischer + * + * Note that this is safe only for a single-thread reader + * and a single-thread writer. + * + * This program is distributed with the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + @brief Single-reader single-writer lock-free ring buffer + + PaUtilRingBuffer is a ring buffer used to transport samples between + different execution contexts (threads, OS callbacks, interrupt handlers) + without requiring the use of any locks. This only works when there is + a single reader and a single writer (ie. one thread or callback writes + to the ring buffer, another thread or callback reads from it). + + The PaUtilRingBuffer structure manages a ring buffer containing N + elements, where N must be a power of two. An element may be any size + (specified in bytes). + + The memory area used to store the buffer elements must be allocated by + the client prior to calling PaUtil_InitializeRingBuffer() and must outlive + the use of the ring buffer. +*/ + +#if defined(__APPLE__) +#include <sys/types.h> +typedef int32_t ring_buffer_size_t; +#elif defined( __GNUC__ ) +typedef long ring_buffer_size_t; +#elif (_MSC_VER >= 1400) +typedef long ring_buffer_size_t; +#elif defined(_MSC_VER) || defined(__BORLANDC__) +typedef long ring_buffer_size_t; +#else +typedef long ring_buffer_size_t; +#endif + + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +typedef struct PaUtilRingBuffer +{ + ring_buffer_size_t bufferSize; /**< Number of elements in FIFO. Power of 2. Set by PaUtil_InitRingBuffer. */ + volatile ring_buffer_size_t writeIndex; /**< Index of next writable element. Set by PaUtil_AdvanceRingBufferWriteIndex. */ + volatile ring_buffer_size_t readIndex; /**< Index of next readable element. Set by PaUtil_AdvanceRingBufferReadIndex. */ + ring_buffer_size_t bigMask; /**< Used for wrapping indices with extra bit to distinguish full/empty. */ + ring_buffer_size_t smallMask; /**< Used for fitting indices to buffer. */ + ring_buffer_size_t elementSizeBytes; /**< Number of bytes per element. */ + char *buffer; /**< Pointer to the buffer containing the actual data. */ +}PaUtilRingBuffer; + +/** Initialize Ring Buffer to empty state ready to have elements written to it. + + @param rbuf The ring buffer. + + @param elementSizeBytes The size of a single data element in bytes. + + @param elementCount The number of elements in the buffer (must be a power of 2). + + @param dataPtr A pointer to a previously allocated area where the data + will be maintained. It must be elementCount*elementSizeBytes long. + + @return -1 if elementCount is not a power of 2, otherwise 0. +*/ +ring_buffer_size_t PaUtil_InitializeRingBuffer( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementSizeBytes, ring_buffer_size_t elementCount, void *dataPtr ); + +/** Reset buffer to empty. Should only be called when buffer is NOT being read or written. + + @param rbuf The ring buffer. +*/ +void PaUtil_FlushRingBuffer( PaUtilRingBuffer *rbuf ); + +/** Retrieve the number of elements available in the ring buffer for writing. + + @param rbuf The ring buffer. + + @return The number of elements available for writing. +*/ +ring_buffer_size_t PaUtil_GetRingBufferWriteAvailable( const PaUtilRingBuffer *rbuf ); + +/** Retrieve the number of elements available in the ring buffer for reading. + + @param rbuf The ring buffer. + + @return The number of elements available for reading. +*/ +ring_buffer_size_t PaUtil_GetRingBufferReadAvailable( const PaUtilRingBuffer *rbuf ); + +/** Write data to the ring buffer. + + @param rbuf The ring buffer. + + @param data The address of new data to write to the buffer. + + @param elementCount The number of elements to be written. + + @return The number of elements written. +*/ +ring_buffer_size_t PaUtil_WriteRingBuffer( PaUtilRingBuffer *rbuf, const void *data, ring_buffer_size_t elementCount ); + +/** Read data from the ring buffer. + + @param rbuf The ring buffer. + + @param data The address where the data should be stored. + + @param elementCount The number of elements to be read. + + @return The number of elements read. +*/ +ring_buffer_size_t PaUtil_ReadRingBuffer( PaUtilRingBuffer *rbuf, void *data, ring_buffer_size_t elementCount ); + +/** Get address of region(s) to which we can write data. + + @param rbuf The ring buffer. + + @param elementCount The number of elements desired. + + @param dataPtr1 The address where the first (or only) region pointer will be + stored. + + @param sizePtr1 The address where the first (or only) region length will be + stored. + + @param dataPtr2 The address where the second region pointer will be stored if + the first region is too small to satisfy elementCount. + + @param sizePtr2 The address where the second region length will be stored if + the first region is too small to satisfy elementCount. + + @return The room available to be written or elementCount, whichever is smaller. +*/ +ring_buffer_size_t PaUtil_GetRingBufferWriteRegions( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount, + void **dataPtr1, ring_buffer_size_t *sizePtr1, + void **dataPtr2, ring_buffer_size_t *sizePtr2 ); + +/** Advance the write index to the next location to be written. + + @param rbuf The ring buffer. + + @param elementCount The number of elements to advance. + + @return The new position. +*/ +ring_buffer_size_t PaUtil_AdvanceRingBufferWriteIndex( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount ); + +/** Get address of region(s) from which we can read data. + + @param rbuf The ring buffer. + + @param elementCount The number of elements desired. + + @param dataPtr1 The address where the first (or only) region pointer will be + stored. + + @param sizePtr1 The address where the first (or only) region length will be + stored. + + @param dataPtr2 The address where the second region pointer will be stored if + the first region is too small to satisfy elementCount. + + @param sizePtr2 The address where the second region length will be stored if + the first region is too small to satisfy elementCount. + + @return The number of elements available for reading. +*/ +ring_buffer_size_t PaUtil_GetRingBufferReadRegions( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount, + void **dataPtr1, ring_buffer_size_t *sizePtr1, + void **dataPtr2, ring_buffer_size_t *sizePtr2 ); + +/** Advance the read index to the next location to be read. + + @param rbuf The ring buffer. + + @param elementCount The number of elements to advance. + + @return The new position. +*/ +ring_buffer_size_t PaUtil_AdvanceRingBufferReadIndex( PaUtilRingBuffer *rbuf, ring_buffer_size_t elementCount ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_RINGBUFFER_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_stream.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,150 @@ +/* + * $Id: pa_stream.c 1339 2008-02-15 07:50:33Z rossb $ + * Portable Audio I/O Library + * stream interface + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 2008 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Stream interfaces, representation structures and helper functions + used to interface between pa_front.c host API implementations. +*/ + + +#include "pa_stream.h" + + +void PaUtil_InitializeStreamInterface( PaUtilStreamInterface *streamInterface, + PaError (*Close)( PaStream* ), + PaError (*Start)( PaStream* ), + PaError (*Stop)( PaStream* ), + PaError (*Abort)( PaStream* ), + PaError (*IsStopped)( PaStream* ), + PaError (*IsActive)( PaStream* ), + PaTime (*GetTime)( PaStream* ), + double (*GetCpuLoad)( PaStream* ), + PaError (*Read)( PaStream*, void *, unsigned long ), + PaError (*Write)( PaStream*, const void *, unsigned long ), + signed long (*GetReadAvailable)( PaStream* ), + signed long (*GetWriteAvailable)( PaStream* ) ) +{ + streamInterface->Close = Close; + streamInterface->Start = Start; + streamInterface->Stop = Stop; + streamInterface->Abort = Abort; + streamInterface->IsStopped = IsStopped; + streamInterface->IsActive = IsActive; + streamInterface->GetTime = GetTime; + streamInterface->GetCpuLoad = GetCpuLoad; + streamInterface->Read = Read; + streamInterface->Write = Write; + streamInterface->GetReadAvailable = GetReadAvailable; + streamInterface->GetWriteAvailable = GetWriteAvailable; +} + + +void PaUtil_InitializeStreamRepresentation( PaUtilStreamRepresentation *streamRepresentation, + PaUtilStreamInterface *streamInterface, + PaStreamCallback *streamCallback, + void *userData ) +{ + streamRepresentation->magic = PA_STREAM_MAGIC; + streamRepresentation->nextOpenStream = 0; + streamRepresentation->streamInterface = streamInterface; + streamRepresentation->streamCallback = streamCallback; + streamRepresentation->streamFinishedCallback = 0; + + streamRepresentation->userData = userData; + + streamRepresentation->streamInfo.inputLatency = 0.; + streamRepresentation->streamInfo.outputLatency = 0.; + streamRepresentation->streamInfo.sampleRate = 0.; +} + + +void PaUtil_TerminateStreamRepresentation( PaUtilStreamRepresentation *streamRepresentation ) +{ + streamRepresentation->magic = 0; +} + + +PaError PaUtil_DummyRead( PaStream* stream, + void *buffer, + unsigned long frames ) +{ + (void)stream; /* unused parameter */ + (void)buffer; /* unused parameter */ + (void)frames; /* unused parameter */ + + return paCanNotReadFromACallbackStream; +} + + +PaError PaUtil_DummyWrite( PaStream* stream, + const void *buffer, + unsigned long frames ) +{ + (void)stream; /* unused parameter */ + (void)buffer; /* unused parameter */ + (void)frames; /* unused parameter */ + + return paCanNotWriteToACallbackStream; +} + + +signed long PaUtil_DummyGetReadAvailable( PaStream* stream ) +{ + (void)stream; /* unused parameter */ + + return paCanNotReadFromACallbackStream; +} + + +signed long PaUtil_DummyGetWriteAvailable( PaStream* stream ) +{ + (void)stream; /* unused parameter */ + + return paCanNotWriteToACallbackStream; +} + + +double PaUtil_DummyGetCpuLoad( PaStream* stream ) +{ + (void)stream; /* unused parameter */ + + return 0.0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_stream.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ +#ifndef PA_STREAM_H +#define PA_STREAM_H +/* + * $Id: pa_stream.h 1339 2008-02-15 07:50:33Z rossb $ + * Portable Audio I/O Library + * stream interface + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Stream interfaces, representation structures and helper functions + used to interface between pa_front.c host API implementations. +*/ + + +#include "portaudio.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +#define PA_STREAM_MAGIC (0x18273645) + + +/** A structure representing an (abstract) interface to a host API. Contains + pointers to functions which implement the interface. + + All PaStreamInterface functions are guaranteed to be called with a non-null, + valid stream parameter. +*/ +typedef struct { + PaError (*Close)( PaStream* stream ); + PaError (*Start)( PaStream *stream ); + PaError (*Stop)( PaStream *stream ); + PaError (*Abort)( PaStream *stream ); + PaError (*IsStopped)( PaStream *stream ); + PaError (*IsActive)( PaStream *stream ); + PaTime (*GetTime)( PaStream *stream ); + double (*GetCpuLoad)( PaStream* stream ); + PaError (*Read)( PaStream* stream, void *buffer, unsigned long frames ); + PaError (*Write)( PaStream* stream, const void *buffer, unsigned long frames ); + signed long (*GetReadAvailable)( PaStream* stream ); + signed long (*GetWriteAvailable)( PaStream* stream ); +} PaUtilStreamInterface; + + +/** Initialize the fields of a PaUtilStreamInterface structure. +*/ +void PaUtil_InitializeStreamInterface( PaUtilStreamInterface *streamInterface, + PaError (*Close)( PaStream* ), + PaError (*Start)( PaStream* ), + PaError (*Stop)( PaStream* ), + PaError (*Abort)( PaStream* ), + PaError (*IsStopped)( PaStream* ), + PaError (*IsActive)( PaStream* ), + PaTime (*GetTime)( PaStream* ), + double (*GetCpuLoad)( PaStream* ), + PaError (*Read)( PaStream* stream, void *buffer, unsigned long frames ), + PaError (*Write)( PaStream* stream, const void *buffer, unsigned long frames ), + signed long (*GetReadAvailable)( PaStream* stream ), + signed long (*GetWriteAvailable)( PaStream* stream ) ); + + +/** Dummy Read function for use in interfaces to a callback based streams. + Pass to the Read parameter of PaUtil_InitializeStreamInterface. + @return An error code indicating that the function has no effect + because the stream is a callback stream. +*/ +PaError PaUtil_DummyRead( PaStream* stream, + void *buffer, + unsigned long frames ); + + +/** Dummy Write function for use in an interfaces to callback based streams. + Pass to the Write parameter of PaUtil_InitializeStreamInterface. + @return An error code indicating that the function has no effect + because the stream is a callback stream. +*/ +PaError PaUtil_DummyWrite( PaStream* stream, + const void *buffer, + unsigned long frames ); + + +/** Dummy GetReadAvailable function for use in interfaces to callback based + streams. Pass to the GetReadAvailable parameter of PaUtil_InitializeStreamInterface. + @return An error code indicating that the function has no effect + because the stream is a callback stream. +*/ +signed long PaUtil_DummyGetReadAvailable( PaStream* stream ); + + +/** Dummy GetWriteAvailable function for use in interfaces to callback based + streams. Pass to the GetWriteAvailable parameter of PaUtil_InitializeStreamInterface. + @return An error code indicating that the function has no effect + because the stream is a callback stream. +*/ +signed long PaUtil_DummyGetWriteAvailable( PaStream* stream ); + + + +/** Dummy GetCpuLoad function for use in an interface to a read/write stream. + Pass to the GetCpuLoad parameter of PaUtil_InitializeStreamInterface. + @return Returns 0. +*/ +double PaUtil_DummyGetCpuLoad( PaStream* stream ); + + +/** Non host specific data for a stream. This data is used by pa_front to + forward to the appropriate functions in the streamInterface structure. +*/ +typedef struct PaUtilStreamRepresentation { + unsigned long magic; /**< set to PA_STREAM_MAGIC */ + struct PaUtilStreamRepresentation *nextOpenStream; /**< field used by multi-api code */ + PaUtilStreamInterface *streamInterface; + PaStreamCallback *streamCallback; + PaStreamFinishedCallback *streamFinishedCallback; + void *userData; + PaStreamInfo streamInfo; +} PaUtilStreamRepresentation; + + +/** Initialize a PaUtilStreamRepresentation structure. + + @see PaUtil_InitializeStreamRepresentation +*/ +void PaUtil_InitializeStreamRepresentation( + PaUtilStreamRepresentation *streamRepresentation, + PaUtilStreamInterface *streamInterface, + PaStreamCallback *streamCallback, + void *userData ); + + +/** Clean up a PaUtilStreamRepresentation structure previously initialized + by a call to PaUtil_InitializeStreamRepresentation. + + @see PaUtil_InitializeStreamRepresentation +*/ +void PaUtil_TerminateStreamRepresentation( PaUtilStreamRepresentation *streamRepresentation ); + + +/** Check that the stream pointer is valid. + + @return Returns paNoError if the stream pointer appears to be OK, otherwise + returns an error indicating the cause of failure. +*/ +PaError PaUtil_ValidateStreamPointer( PaStream *stream ); + + +/** Cast an opaque stream pointer into a pointer to a PaUtilStreamRepresentation. + + @see PaUtilStreamRepresentation +*/ +#define PA_STREAM_REP( stream )\ + ((PaUtilStreamRepresentation*) (stream) ) + + +/** Cast an opaque stream pointer into a pointer to a PaUtilStreamInterface. + + @see PaUtilStreamRepresentation, PaUtilStreamInterface +*/ +#define PA_STREAM_INTERFACE( stream )\ + PA_STREAM_REP( (stream) )->streamInterface + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_STREAM_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_trace.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,97 @@ +/* + * $Id: pa_trace.c 1339 2008-02-15 07:50:33Z rossb $ + * Portable Audio I/O Library Trace Facility + * Store trace information in real-time for later printing. + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2000 Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Real-time safe event trace logging facility for debugging. +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "pa_trace.h" + +#if PA_TRACE_REALTIME_EVENTS + +static char *traceTextArray[PA_MAX_TRACE_RECORDS]; +static int traceIntArray[PA_MAX_TRACE_RECORDS]; +static int traceIndex = 0; +static int traceBlock = 0; + +/*********************************************************************/ +void PaUtil_ResetTraceMessages() +{ + traceIndex = 0; +} + +/*********************************************************************/ +void PaUtil_DumpTraceMessages() +{ + int i; + int messageCount = (traceIndex < PA_MAX_TRACE_RECORDS) ? traceIndex : PA_MAX_TRACE_RECORDS; + + printf("DumpTraceMessages: traceIndex = %d\n", traceIndex ); + for( i=0; i<messageCount; i++ ) + { + printf("%3d: %s = 0x%08X\n", + i, traceTextArray[i], traceIntArray[i] ); + } + PaUtil_ResetTraceMessages(); + fflush(stdout); +} + +/*********************************************************************/ +void PaUtil_AddTraceMessage( const char *msg, int data ) +{ + if( (traceIndex == PA_MAX_TRACE_RECORDS) && (traceBlock == 0) ) + { + traceBlock = 1; + /* PaUtil_DumpTraceMessages(); */ + } + else if( traceIndex < PA_MAX_TRACE_RECORDS ) + { + traceTextArray[traceIndex] = msg; + traceIntArray[traceIndex] = data; + traceIndex++; + } +} + +#endif /* TRACE_REALTIME_EVENTS */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_trace.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,101 @@ +#ifndef PA_TRACE_H +#define PA_TRACE_H +/* + * $Id: pa_trace.h 1339 2008-02-15 07:50:33Z rossb $ + * Portable Audio I/O Library Trace Facility + * Store trace information in real-time for later printing. + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2000 Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Real-time safe event trace logging facility for debugging. + + Allows data to be logged to a fixed size trace buffer in a real-time + execution context (such as at interrupt time). Each log entry consists + of a message comprising a string pointer and an int. The trace buffer + may be dumped to stdout later. + + This facility is only active if PA_TRACE_REALTIME_EVENTS is set to 1, + otherwise the trace functions expand to no-ops. + + @fn PaUtil_ResetTraceMessages + @brief Clear the trace buffer. + + @fn PaUtil_AddTraceMessage + @brief Add a message to the trace buffer. A message consists of string and an int. + @param msg The string pointer must remain valid until PaUtil_DumpTraceMessages + is called. As a result, usually only string literals should be passed as + the msg parameter. + + @fn PaUtil_DumpTraceMessages + @brief Print all messages in the trace buffer to stdout and clear the trace buffer. +*/ + +#ifndef PA_TRACE_REALTIME_EVENTS +#define PA_TRACE_REALTIME_EVENTS (0) /**< Set to 1 to enable logging using the trace functions defined below */ +#endif + +#ifndef PA_MAX_TRACE_RECORDS +#define PA_MAX_TRACE_RECORDS (2048) /**< Maximum number of records stored in trace buffer */ +#endif + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +#if PA_TRACE_REALTIME_EVENTS + +void PaUtil_ResetTraceMessages(); +void PaUtil_AddTraceMessage( const char *msg, int data ); +void PaUtil_DumpTraceMessages(); + +#else + +#define PaUtil_ResetTraceMessages() /* noop */ +#define PaUtil_AddTraceMessage(msg,data) /* noop */ +#define PaUtil_DumpTraceMessages() /* noop */ + +#endif + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_TRACE_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_types.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,107 @@ +#ifndef PA_TYPES_H +#define PA_TYPES_H + +/* + * Portable Audio I/O Library + * integer type definitions + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2006 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Definition of 16 and 32 bit integer types (PaInt16, PaInt32 etc) + + SIZEOF_SHORT, SIZEOF_INT and SIZEOF_LONG are set by the configure script + when it is used. Otherwise we default to the common 32 bit values, if your + platform doesn't use configure, and doesn't use the default values below + you will need to explicitly define these symbols in your make file. + + A PA_VALIDATE_SIZES macro is provided to assert that the values set in this + file are correct. +*/ + +#ifndef SIZEOF_SHORT +#define SIZEOF_SHORT 2 +#endif + +#ifndef SIZEOF_INT +#define SIZEOF_INT 4 +#endif + +#ifndef SIZEOF_LONG +#define SIZEOF_LONG 4 +#endif + + +#if SIZEOF_SHORT == 2 +typedef signed short PaInt16; +typedef unsigned short PaUint16; +#elif SIZEOF_INT == 2 +typedef signed int PaInt16; +typedef unsigned int PaUint16; +#else +#error pa_types.h was unable to determine which type to use for 16bit integers on the target platform +#endif + +#if SIZEOF_SHORT == 4 +typedef signed short PaInt32; +typedef unsigned short PaUint32; +#elif SIZEOF_INT == 4 +typedef signed int PaInt32; +typedef unsigned int PaUint32; +#elif SIZEOF_LONG == 4 +typedef signed long PaInt32; +typedef unsigned long PaUint32; +#else +#error pa_types.h was unable to determine which type to use for 32bit integers on the target platform +#endif + + +/* PA_VALIDATE_TYPE_SIZES compares the size of the integer types at runtime to + ensure that PortAudio was configured correctly, and raises an assertion if + they don't match the expected values. <assert.h> must be included in the + context in which this macro is used. +*/ +#define PA_VALIDATE_TYPE_SIZES \ + { \ + assert( "PortAudio: type sizes are not correct in pa_types.h" && sizeof( PaUint16 ) == 2 ); \ + assert( "PortAudio: type sizes are not correct in pa_types.h" && sizeof( PaInt16 ) == 2 ); \ + assert( "PortAudio: type sizes are not correct in pa_types.h" && sizeof( PaUint32 ) == 4 ); \ + assert( "PortAudio: type sizes are not correct in pa_types.h" && sizeof( PaInt32 ) == 4 ); \ + } + + +#endif /* PA_TYPES_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/common/pa_util.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,159 @@ +#ifndef PA_UTIL_H +#define PA_UTIL_H +/* + * $Id: pa_util.h 1584 2011-02-02 18:58:17Z rossb $ + * Portable Audio I/O Library implementation utilities header + * common implementation utilities and interfaces + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Prototypes for utility functions used by PortAudio implementations. + + Some functions declared here are defined in pa_front.c while others + are implemented separately for each platform. +*/ + + +#include "portaudio.h" + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +struct PaUtilHostApiRepresentation; + + +/** Retrieve a specific host API representation. This function can be used + by implementations to retrieve a pointer to their representation in + host api specific extension functions which aren't passed a rep pointer + by pa_front.c. + + @param hostApi A pointer to a host API represenation pointer. Apon success + this will receive the requested representation pointer. + + @param type A valid host API type identifier. + + @returns An error code. If the result is PaNoError then a pointer to the + requested host API representation will be stored in *hostApi. If the host API + specified by type is not found, this function returns paHostApiNotFound. +*/ +PaError PaUtil_GetHostApiRepresentation( struct PaUtilHostApiRepresentation **hostApi, + PaHostApiTypeId type ); + + +/** Convert a PortAudio device index into a host API specific device index. + @param hostApiDevice Pointer to a device index, on success this will recieve the + converted device index value. + @param device The PortAudio device index to convert. + @param hostApi The host api which the index should be converted for. + + @returns On success returns PaNoError and places the converted index in the + hostApiDevice parameter. +*/ +PaError PaUtil_DeviceIndexToHostApiDeviceIndex( + PaDeviceIndex *hostApiDevice, PaDeviceIndex device, + struct PaUtilHostApiRepresentation *hostApi ); + + +/** Set the host error information returned by Pa_GetLastHostErrorInfo. This + function and the paUnanticipatedHostError error code should be used as a + last resort. Implementors should use existing PA error codes where possible, + or nominate new ones. Note that at it is always better to use + PaUtil_SetLastHostErrorInfo() and paUnanticipatedHostError than to return an + ambiguous or inaccurate PaError code. + + @param hostApiType The host API which encountered the error (ie of the caller) + + @param errorCode The error code returned by the native API function. + + @param errorText A string describing the error. PaUtil_SetLastHostErrorInfo + makes a copy of the string, so it is not necessary for the pointer to remain + valid after the call to PaUtil_SetLastHostErrorInfo() returns. + +*/ +void PaUtil_SetLastHostErrorInfo( PaHostApiTypeId hostApiType, long errorCode, + const char *errorText ); + + + +/* the following functions are implemented in a platform platform specific + .c file +*/ + +/** Allocate size bytes, guaranteed to be aligned to a FIXME byte boundary */ +void *PaUtil_AllocateMemory( long size ); + + +/** Realease block if non-NULL. block may be NULL */ +void PaUtil_FreeMemory( void *block ); + + +/** Return the number of currently allocated blocks. This function can be + used for detecting memory leaks. + + @note Allocations will only be tracked if PA_TRACK_MEMORY is #defined. If + it isn't, this function will always return 0. +*/ +int PaUtil_CountCurrentlyAllocatedBlocks( void ); + + +/** Initialize the clock used by PaUtil_GetTime(). Call this before calling + PaUtil_GetTime. + + @see PaUtil_GetTime +*/ +void PaUtil_InitializeClock( void ); + + +/** Return the system time in seconds. Used to implement CPU load functions + + @see PaUtil_InitializeClock +*/ +double PaUtil_GetTime( void ); + + +/* void Pa_Sleep( long msec ); must also be implemented in per-platform .c file */ + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_UTIL_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/alsa/pa_linux_alsa.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4552 @@ +/* + * $Id: pa_linux_alsa.c 1691 2011-05-26 20:19:19Z aknudsen $ + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * ALSA implementation by Joshua Haberman and Arve Knudsen + * + * Copyright (c) 2002 Joshua Haberman <joshua@haberman.com> + * Copyright (c) 2005-2009 Arve Knudsen <arve.knudsen@gmail.com> + * Copyright (c) 2008 Kevin Kofler <kevin.kofler@chello.at> + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#define ALSA_PCM_NEW_HW_PARAMS_API +#define ALSA_PCM_NEW_SW_PARAMS_API +#include <alsa/asoundlib.h> +#undef ALSA_PCM_NEW_HW_PARAMS_API +#undef ALSA_PCM_NEW_SW_PARAMS_API + +#include <sys/poll.h> +#include <string.h> /* strlen() */ +#include <limits.h> +#include <math.h> +#include <pthread.h> +#include <signal.h> +#include <time.h> +#include <sys/mman.h> +#include <signal.h> /* For sig_atomic_t */ +#ifdef PA_ALSA_DYNAMIC + #include <dlfcn.h> /* For dlXXX functions */ +#endif + +#include "portaudio.h" +#include "pa_util.h" +#include "pa_unix_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_endianness.h" +#include "pa_debugprint.h" + +#include "pa_linux_alsa.h" + +#ifndef SND_PCM_TSTAMP_ENABLE +#define SND_PCM_TSTAMP_ENABLE SND_PCM_TSTAMP_MMAP +#endif + +/* Defines Alsa function types and pointers to these functions. */ +#define _PA_DEFINE_FUNC(x) typedef typeof(x) x##_ft; static x##_ft *alsa_##x = 0 + +/* Alloca helper. */ +#define __alsa_snd_alloca(ptr,type) do { size_t __alsa_alloca_size = alsa_##type##_sizeof(); (*ptr) = (type##_t *) alloca(__alsa_alloca_size); memset(*ptr, 0, __alsa_alloca_size); } while (0) + +_PA_DEFINE_FUNC(snd_pcm_open); +_PA_DEFINE_FUNC(snd_pcm_close); +_PA_DEFINE_FUNC(snd_pcm_nonblock); +_PA_DEFINE_FUNC(snd_pcm_frames_to_bytes); +_PA_DEFINE_FUNC(snd_pcm_prepare); +_PA_DEFINE_FUNC(snd_pcm_start); +_PA_DEFINE_FUNC(snd_pcm_resume); +_PA_DEFINE_FUNC(snd_pcm_wait); +_PA_DEFINE_FUNC(snd_pcm_state); +_PA_DEFINE_FUNC(snd_pcm_avail_update); +_PA_DEFINE_FUNC(snd_pcm_areas_silence); +_PA_DEFINE_FUNC(snd_pcm_mmap_begin); +_PA_DEFINE_FUNC(snd_pcm_mmap_commit); +_PA_DEFINE_FUNC(snd_pcm_readi); +_PA_DEFINE_FUNC(snd_pcm_readn); +_PA_DEFINE_FUNC(snd_pcm_writei); +_PA_DEFINE_FUNC(snd_pcm_writen); +_PA_DEFINE_FUNC(snd_pcm_drain); +_PA_DEFINE_FUNC(snd_pcm_recover); +_PA_DEFINE_FUNC(snd_pcm_drop); +_PA_DEFINE_FUNC(snd_pcm_area_copy); +_PA_DEFINE_FUNC(snd_pcm_poll_descriptors); +_PA_DEFINE_FUNC(snd_pcm_poll_descriptors_count); +_PA_DEFINE_FUNC(snd_pcm_poll_descriptors_revents); +_PA_DEFINE_FUNC(snd_pcm_format_size); +_PA_DEFINE_FUNC(snd_pcm_link); +_PA_DEFINE_FUNC(snd_pcm_delay); + +_PA_DEFINE_FUNC(snd_pcm_hw_params_sizeof); +_PA_DEFINE_FUNC(snd_pcm_hw_params_malloc); +_PA_DEFINE_FUNC(snd_pcm_hw_params_free); +_PA_DEFINE_FUNC(snd_pcm_hw_params_any); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_access); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_format); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_channels); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_set_periods_near); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_rate_near); //!!! +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_rate); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_rate_resample); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_set_buffer_time_near); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_buffer_size); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_buffer_size_near); //!!! +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_buffer_size_min); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_set_period_time_near); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_period_size_near); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_periods_integer); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_periods_min); + +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_buffer_size); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_get_period_size); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_get_access); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_get_periods); +//_PA_DEFINE_FUNC(snd_pcm_hw_params_get_rate); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_channels_min); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_channels_max); + +_PA_DEFINE_FUNC(snd_pcm_hw_params_test_period_size); +_PA_DEFINE_FUNC(snd_pcm_hw_params_test_format); +_PA_DEFINE_FUNC(snd_pcm_hw_params_test_access); +_PA_DEFINE_FUNC(snd_pcm_hw_params_dump); +_PA_DEFINE_FUNC(snd_pcm_hw_params); + +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_periods_min); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_periods_max); +_PA_DEFINE_FUNC(snd_pcm_hw_params_set_period_size); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_period_size_min); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_period_size_max); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_buffer_size_max); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_rate_min); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_rate_max); +_PA_DEFINE_FUNC(snd_pcm_hw_params_get_rate_numden); +#define alsa_snd_pcm_hw_params_alloca(ptr) __alsa_snd_alloca(ptr, snd_pcm_hw_params) + +_PA_DEFINE_FUNC(snd_pcm_sw_params_sizeof); +_PA_DEFINE_FUNC(snd_pcm_sw_params_malloc); +_PA_DEFINE_FUNC(snd_pcm_sw_params_current); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_avail_min); +_PA_DEFINE_FUNC(snd_pcm_sw_params); +_PA_DEFINE_FUNC(snd_pcm_sw_params_free); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_start_threshold); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_stop_threshold); +_PA_DEFINE_FUNC(snd_pcm_sw_params_get_boundary); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_silence_threshold); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_silence_size); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_xfer_align); +_PA_DEFINE_FUNC(snd_pcm_sw_params_set_tstamp_mode); +#define alsa_snd_pcm_sw_params_alloca(ptr) __alsa_snd_alloca(ptr, snd_pcm_sw_params) + +_PA_DEFINE_FUNC(snd_pcm_info); +_PA_DEFINE_FUNC(snd_pcm_info_sizeof); +_PA_DEFINE_FUNC(snd_pcm_info_malloc); +_PA_DEFINE_FUNC(snd_pcm_info_free); +_PA_DEFINE_FUNC(snd_pcm_info_set_device); +_PA_DEFINE_FUNC(snd_pcm_info_set_subdevice); +_PA_DEFINE_FUNC(snd_pcm_info_set_stream); +_PA_DEFINE_FUNC(snd_pcm_info_get_name); +_PA_DEFINE_FUNC(snd_pcm_info_get_card); +#define alsa_snd_pcm_info_alloca(ptr) __alsa_snd_alloca(ptr, snd_pcm_info) + +_PA_DEFINE_FUNC(snd_ctl_pcm_next_device); +_PA_DEFINE_FUNC(snd_ctl_pcm_info); +_PA_DEFINE_FUNC(snd_ctl_open); +_PA_DEFINE_FUNC(snd_ctl_close); +_PA_DEFINE_FUNC(snd_ctl_card_info_malloc); +_PA_DEFINE_FUNC(snd_ctl_card_info_free); +_PA_DEFINE_FUNC(snd_ctl_card_info); +_PA_DEFINE_FUNC(snd_ctl_card_info_sizeof); +_PA_DEFINE_FUNC(snd_ctl_card_info_get_name); +#define alsa_snd_ctl_card_info_alloca(ptr) __alsa_snd_alloca(ptr, snd_ctl_card_info) + +_PA_DEFINE_FUNC(snd_config); +_PA_DEFINE_FUNC(snd_config_update); +_PA_DEFINE_FUNC(snd_config_search); +_PA_DEFINE_FUNC(snd_config_iterator_entry); +_PA_DEFINE_FUNC(snd_config_iterator_first); +_PA_DEFINE_FUNC(snd_config_iterator_end); +_PA_DEFINE_FUNC(snd_config_iterator_next); +_PA_DEFINE_FUNC(snd_config_get_string); +_PA_DEFINE_FUNC(snd_config_get_id); +_PA_DEFINE_FUNC(snd_config_update_free_global); + +_PA_DEFINE_FUNC(snd_pcm_status); +_PA_DEFINE_FUNC(snd_pcm_status_sizeof); +_PA_DEFINE_FUNC(snd_pcm_status_get_tstamp); +_PA_DEFINE_FUNC(snd_pcm_status_get_state); +_PA_DEFINE_FUNC(snd_pcm_status_get_trigger_tstamp); +_PA_DEFINE_FUNC(snd_pcm_status_get_delay); +#define alsa_snd_pcm_status_alloca(ptr) __alsa_snd_alloca(ptr, snd_pcm_status) + +_PA_DEFINE_FUNC(snd_card_next); +_PA_DEFINE_FUNC(snd_strerror); +_PA_DEFINE_FUNC(snd_output_stdio_attach); + +#define alsa_snd_config_for_each(pos, next, node)\ + for (pos = alsa_snd_config_iterator_first(node),\ + next = alsa_snd_config_iterator_next(pos);\ + pos != alsa_snd_config_iterator_end(node); pos = next, next = alsa_snd_config_iterator_next(pos)) + +#undef _PA_DEFINE_FUNC + +/* Redefine 'PA_ALSA_PATHNAME' to a different Alsa library name if desired. */ +#ifndef PA_ALSA_PATHNAME + #define PA_ALSA_PATHNAME "libasound.so" +#endif +static const char *g_AlsaLibName = PA_ALSA_PATHNAME; + +/* Handle to dynamically loaded library. */ +static void *g_AlsaLib = NULL; + +#ifdef PA_ALSA_DYNAMIC + +#define _PA_LOCAL_IMPL(x) __pa_local_##x + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_set_rate_near) (snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) +{ + int ret; + + if ((ret = alsa_snd_pcm_hw_params_set_rate(pcm, params, (*val), (*dir))) < 0) + return ret; + + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_set_buffer_size_near) (snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) +{ + int ret; + + if ((ret = alsa_snd_pcm_hw_params_set_buffer_size(pcm, params, (*val))) < 0) + return ret; + + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_set_period_size_near) (snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) +{ + int ret; + + if ((ret = alsa_snd_pcm_hw_params_set_period_size(pcm, params, (*val), (*dir))) < 0) + return ret; + + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_channels_min) (const snd_pcm_hw_params_t *params, unsigned int *val) +{ + (*val) = 1; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_channels_max) (const snd_pcm_hw_params_t *params, unsigned int *val) +{ + (*val) = 2; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_periods_min) (const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) +{ + (*val) = 2; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_periods_max) (const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) +{ + (*val) = 8; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_period_size_min) (const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) +{ + (*frames) = 64; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_period_size_max) (const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) +{ + (*frames) = 512; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_buffer_size_max) (const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) +{ + int ret; + int dir = 0; + snd_pcm_uframes_t pmax = 0; + unsigned int pcnt = 0; + + if ((ret = _PA_LOCAL_IMPL(snd_pcm_hw_params_get_period_size_max)(params, &pmax, &dir)) < 0) + return ret; + if ((ret = _PA_LOCAL_IMPL(snd_pcm_hw_params_get_periods_max)(params, &pcnt, &dir)) < 0) + return ret; + + (*val) = pmax * pcnt; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_rate_min) (const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) +{ + (*val) = 44100; + return 0; +} + +int _PA_LOCAL_IMPL(snd_pcm_hw_params_get_rate_max) (const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) +{ + (*val) = 44100; + return 0; +} + +#endif // PA_ALSA_DYNAMIC + +/* Trying to load Alsa library dynamically if 'PA_ALSA_DYNAMIC' is defined, othervise + will link during compilation. +*/ +static int PaAlsa_LoadLibrary() +{ +#ifdef PA_ALSA_DYNAMIC + + PA_DEBUG(( "%s: loading ALSA library file - %s\n", __FUNCTION__, g_AlsaLibName )); + + dlerror(); + g_AlsaLib = dlopen(g_AlsaLibName, (RTLD_NOW|RTLD_GLOBAL)); + if (g_AlsaLib == NULL) + { + PA_DEBUG(( "%s: failed dlopen() ALSA library file - %s, error: %s\n", __FUNCTION__, g_AlsaLibName, dlerror() )); + return 0; + } + + PA_DEBUG(( "%s: loading ALSA API\n", __FUNCTION__ )); + + #define _PA_LOAD_FUNC(x) do { \ + alsa_##x = dlsym(g_AlsaLib, #x); \ + if (alsa_##x == NULL) { \ + PA_DEBUG(( "%s: symbol [%s] not found in - %s, error: %s\n", __FUNCTION__, #x, g_AlsaLibName, dlerror() )); }\ + } while(0) + +#else + + #define _PA_LOAD_FUNC(x) alsa_##x = &x + +#endif + +_PA_LOAD_FUNC(snd_pcm_open); +_PA_LOAD_FUNC(snd_pcm_close); +_PA_LOAD_FUNC(snd_pcm_nonblock); +_PA_LOAD_FUNC(snd_pcm_frames_to_bytes); +_PA_LOAD_FUNC(snd_pcm_prepare); +_PA_LOAD_FUNC(snd_pcm_start); +_PA_LOAD_FUNC(snd_pcm_resume); +_PA_LOAD_FUNC(snd_pcm_wait); +_PA_LOAD_FUNC(snd_pcm_state); +_PA_LOAD_FUNC(snd_pcm_avail_update); +_PA_LOAD_FUNC(snd_pcm_areas_silence); +_PA_LOAD_FUNC(snd_pcm_mmap_begin); +_PA_LOAD_FUNC(snd_pcm_mmap_commit); +_PA_LOAD_FUNC(snd_pcm_readi); +_PA_LOAD_FUNC(snd_pcm_readn); +_PA_LOAD_FUNC(snd_pcm_writei); +_PA_LOAD_FUNC(snd_pcm_writen); +_PA_LOAD_FUNC(snd_pcm_drain); +_PA_LOAD_FUNC(snd_pcm_recover); +_PA_LOAD_FUNC(snd_pcm_drop); +_PA_LOAD_FUNC(snd_pcm_area_copy); +_PA_LOAD_FUNC(snd_pcm_poll_descriptors); +_PA_LOAD_FUNC(snd_pcm_poll_descriptors_count); +_PA_LOAD_FUNC(snd_pcm_poll_descriptors_revents); +_PA_LOAD_FUNC(snd_pcm_format_size); +_PA_LOAD_FUNC(snd_pcm_link); +_PA_LOAD_FUNC(snd_pcm_delay); + +_PA_LOAD_FUNC(snd_pcm_hw_params_sizeof); +_PA_LOAD_FUNC(snd_pcm_hw_params_malloc); +_PA_LOAD_FUNC(snd_pcm_hw_params_free); +_PA_LOAD_FUNC(snd_pcm_hw_params_any); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_access); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_format); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_channels); +//_PA_LOAD_FUNC(snd_pcm_hw_params_set_periods_near); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_rate_near); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_rate); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_rate_resample); +//_PA_LOAD_FUNC(snd_pcm_hw_params_set_buffer_time_near); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_buffer_size); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_buffer_size_near); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_buffer_size_min); +//_PA_LOAD_FUNC(snd_pcm_hw_params_set_period_time_near); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_period_size_near); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_periods_integer); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_periods_min); + +_PA_LOAD_FUNC(snd_pcm_hw_params_get_buffer_size); +//_PA_LOAD_FUNC(snd_pcm_hw_params_get_period_size); +//_PA_LOAD_FUNC(snd_pcm_hw_params_get_access); +//_PA_LOAD_FUNC(snd_pcm_hw_params_get_periods); +//_PA_LOAD_FUNC(snd_pcm_hw_params_get_rate); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_channels_min); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_channels_max); + +_PA_LOAD_FUNC(snd_pcm_hw_params_test_period_size); +_PA_LOAD_FUNC(snd_pcm_hw_params_test_format); +_PA_LOAD_FUNC(snd_pcm_hw_params_test_access); +_PA_LOAD_FUNC(snd_pcm_hw_params_dump); +_PA_LOAD_FUNC(snd_pcm_hw_params); + +_PA_LOAD_FUNC(snd_pcm_hw_params_get_periods_min); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_periods_max); +_PA_LOAD_FUNC(snd_pcm_hw_params_set_period_size); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_period_size_min); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_period_size_max); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_buffer_size_max); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_rate_min); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_rate_max); +_PA_LOAD_FUNC(snd_pcm_hw_params_get_rate_numden); + +_PA_LOAD_FUNC(snd_pcm_sw_params_sizeof); +_PA_LOAD_FUNC(snd_pcm_sw_params_malloc); +_PA_LOAD_FUNC(snd_pcm_sw_params_current); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_avail_min); +_PA_LOAD_FUNC(snd_pcm_sw_params); +_PA_LOAD_FUNC(snd_pcm_sw_params_free); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_start_threshold); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_stop_threshold); +_PA_LOAD_FUNC(snd_pcm_sw_params_get_boundary); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_silence_threshold); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_silence_size); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_xfer_align); +_PA_LOAD_FUNC(snd_pcm_sw_params_set_tstamp_mode); + +_PA_LOAD_FUNC(snd_pcm_info); +_PA_LOAD_FUNC(snd_pcm_info_sizeof); +_PA_LOAD_FUNC(snd_pcm_info_malloc); +_PA_LOAD_FUNC(snd_pcm_info_free); +_PA_LOAD_FUNC(snd_pcm_info_set_device); +_PA_LOAD_FUNC(snd_pcm_info_set_subdevice); +_PA_LOAD_FUNC(snd_pcm_info_set_stream); +_PA_LOAD_FUNC(snd_pcm_info_get_name); +_PA_LOAD_FUNC(snd_pcm_info_get_card); + +_PA_LOAD_FUNC(snd_ctl_pcm_next_device); +_PA_LOAD_FUNC(snd_ctl_pcm_info); +_PA_LOAD_FUNC(snd_ctl_open); +_PA_LOAD_FUNC(snd_ctl_close); +_PA_LOAD_FUNC(snd_ctl_card_info_malloc); +_PA_LOAD_FUNC(snd_ctl_card_info_free); +_PA_LOAD_FUNC(snd_ctl_card_info); +_PA_LOAD_FUNC(snd_ctl_card_info_sizeof); +_PA_LOAD_FUNC(snd_ctl_card_info_get_name); + +_PA_LOAD_FUNC(snd_config); +_PA_LOAD_FUNC(snd_config_update); +_PA_LOAD_FUNC(snd_config_search); +_PA_LOAD_FUNC(snd_config_iterator_entry); +_PA_LOAD_FUNC(snd_config_iterator_first); +_PA_LOAD_FUNC(snd_config_iterator_end); +_PA_LOAD_FUNC(snd_config_iterator_next); +_PA_LOAD_FUNC(snd_config_get_string); +_PA_LOAD_FUNC(snd_config_get_id); +_PA_LOAD_FUNC(snd_config_update_free_global); + +_PA_LOAD_FUNC(snd_pcm_status); +_PA_LOAD_FUNC(snd_pcm_status_sizeof); +_PA_LOAD_FUNC(snd_pcm_status_get_tstamp); +_PA_LOAD_FUNC(snd_pcm_status_get_state); +_PA_LOAD_FUNC(snd_pcm_status_get_trigger_tstamp); +_PA_LOAD_FUNC(snd_pcm_status_get_delay); + +_PA_LOAD_FUNC(snd_card_next); +_PA_LOAD_FUNC(snd_strerror); +_PA_LOAD_FUNC(snd_output_stdio_attach); +#undef _PA_LOAD_FUNC + +#ifdef PA_ALSA_DYNAMIC + PA_DEBUG(( "%s: loaded ALSA API - ok\n", __FUNCTION__ )); + +#define _PA_VALIDATE_LOAD_REPLACEMENT(x)\ + do {\ + if (alsa_##x == NULL)\ + {\ + alsa_##x = &_PA_LOCAL_IMPL(x);\ + PA_DEBUG(( "%s: replacing [%s] with local implementation\n", __FUNCTION__, #x ));\ + }\ + } while (0) + + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_set_rate_near); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_set_buffer_size_near); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_set_period_size_near); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_channels_min); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_channels_max); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_periods_min); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_periods_max); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_period_size_min); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_period_size_max); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_buffer_size_max); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_rate_min); + _PA_VALIDATE_LOAD_REPLACEMENT(snd_pcm_hw_params_get_rate_max); + +#undef _PA_LOCAL_IMPL +#undef _PA_VALIDATE_LOAD_REPLACEMENT + +#endif // PA_ALSA_DYNAMIC + + return 1; +} + +void PaAlsa_SetLibraryPathName( const char *pathName ) +{ +#ifdef PA_ALSA_DYNAMIC + g_AlsaLibName = pathName; +#else + (void)pathName; +#endif +} + +/* Close handle to Alsa library. */ +static void PaAlsa_CloseLibrary() +{ +#ifdef PA_ALSA_DYNAMIC + dlclose(g_AlsaLib); + g_AlsaLib = NULL; +#endif +} + +/* Check return value of ALSA function, and map it to PaError */ +#define ENSURE_(expr, code) \ + do { \ + int __pa_unsure_error_id;\ + if( UNLIKELY( (__pa_unsure_error_id = (expr)) < 0 ) ) \ + { \ + /* PaUtil_SetLastHostErrorInfo should only be used in the main thread */ \ + if( (code) == paUnanticipatedHostError && pthread_equal( pthread_self(), paUnixMainThread) ) \ + { \ + PaUtil_SetLastHostErrorInfo( paALSA, __pa_unsure_error_id, alsa_snd_strerror( __pa_unsure_error_id ) ); \ + } \ + PaUtil_DebugPrint( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" ); \ + if( (code) == paUnanticipatedHostError ) \ + PA_DEBUG(( "Host error description: %s\n", alsa_snd_strerror( __pa_unsure_error_id ) )); \ + result = (code); \ + goto error; \ + } \ + } while (0) + +#define ASSERT_CALL_(expr, success) \ + do {\ + int __pa_assert_error_id;\ + __pa_assert_error_id = (expr);\ + assert( success == __pa_assert_error_id );\ + } while (0) + +static int numPeriods_ = 4; +static int busyRetries_ = 100; + +int PaAlsa_SetNumPeriods( int numPeriods ) +{ + numPeriods_ = numPeriods; + return paNoError; +} + +typedef enum +{ + StreamDirection_In, + StreamDirection_Out +} StreamDirection; + +typedef struct +{ + PaSampleFormat hostSampleFormat; + unsigned long framesPerBuffer; + int numUserChannels, numHostChannels; + int userInterleaved, hostInterleaved; + int canMmap; + void *nonMmapBuffer; + unsigned int nonMmapBufferSize; + PaDeviceIndex device; /* Keep the device index */ + + snd_pcm_t *pcm; + snd_pcm_uframes_t bufferSize; + snd_pcm_format_t nativeFormat; + unsigned int nfds; + int ready; /* Marked ready from poll */ + void **userBuffers; + snd_pcm_uframes_t offset; + StreamDirection streamDir; + + snd_pcm_channel_area_t *channelAreas; /* Needed for channel adaption */ +} PaAlsaStreamComponent; + +/* Implementation specific stream structure */ +typedef struct PaAlsaStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + PaUnixThread thread; + + unsigned long framesPerUserBuffer, maxFramesPerHostBuffer; + + int primeBuffers; + int callbackMode; /* bool: are we running in callback mode? */ + int pcmsSynced; /* Have we successfully synced pcms */ + int rtSched; + + /* the callback thread uses these to poll the sound device(s), waiting + * for data to be ready/available */ + struct pollfd* pfds; + int pollTimeout; + + /* Used in communication between threads */ + volatile sig_atomic_t callback_finished; /* bool: are we in the "callback finished" state? */ + volatile sig_atomic_t callbackAbort; /* Drop frames? */ + volatile sig_atomic_t isActive; /* Is stream in active state? (Between StartStream and StopStream || !paContinue) */ + PaUnixMutex stateMtx; /* Used to synchronize access to stream state */ + + int neverDropInput; + + PaTime underrun; + PaTime overrun; + + PaAlsaStreamComponent capture, playback; +} +PaAlsaStream; + +/* PaAlsaHostApiRepresentation - host api datastructure specific to this implementation */ + +typedef struct PaAlsaHostApiRepresentation +{ + PaUtilHostApiRepresentation baseHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + PaHostApiIndex hostApiIndex; +} +PaAlsaHostApiRepresentation; + +typedef struct PaAlsaDeviceInfo +{ + PaDeviceInfo baseDeviceInfo; + char *alsaName; + int isPlug; + int minInputChannels; + int minOutputChannels; +} +PaAlsaDeviceInfo; + +/* prototypes for functions declared in this file */ + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *callback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError BuildDeviceList( PaAlsaHostApiRepresentation *hostApi ); +static int SetApproximateSampleRate( snd_pcm_t *pcm, snd_pcm_hw_params_t *hwParams, double sampleRate ); +static int GetExactSampleRate( snd_pcm_hw_params_t *hwParams, double *sampleRate ); + +/* Callback prototypes */ +static void *CallbackThreadFunc( void *userData ); + +/* Blocking prototypes */ +static signed long GetStreamReadAvailable( PaStream* s ); +static signed long GetStreamWriteAvailable( PaStream* s ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); + + +static const PaAlsaDeviceInfo *GetDeviceInfo( const PaUtilHostApiRepresentation *hostApi, int device ) +{ + return (const PaAlsaDeviceInfo *)hostApi->deviceInfos[device]; +} + +/** Uncommented because AlsaErrorHandler is unused for anything good yet. If AlsaErrorHandler is + to be used, do not forget to register this callback in PaAlsa_Initialize, and unregister in Terminate. +*/ +/*static void AlsaErrorHandler(const char *file, int line, const char *function, int err, const char *fmt, ...) +{ +}*/ + +PaError PaAlsa_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaAlsaHostApiRepresentation *alsaHostApi = NULL; + + /* Try loading Alsa library. */ + if (!PaAlsa_LoadLibrary()) + return paHostApiNotFound; + + PA_UNLESS( alsaHostApi = (PaAlsaHostApiRepresentation*) PaUtil_AllocateMemory( + sizeof(PaAlsaHostApiRepresentation) ), paInsufficientMemory ); + PA_UNLESS( alsaHostApi->allocations = PaUtil_CreateAllocationGroup(), paInsufficientMemory ); + alsaHostApi->hostApiIndex = hostApiIndex; + + *hostApi = (PaUtilHostApiRepresentation*)alsaHostApi; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paALSA; + (*hostApi)->info.name = "ALSA"; + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + /** If AlsaErrorHandler is to be used, do not forget to unregister callback pointer in + Terminate function. + */ + /*ENSURE_( snd_lib_error_set_handler(AlsaErrorHandler), paUnanticipatedHostError );*/ + + PA_ENSURE( BuildDeviceList( alsaHostApi ) ); + + PaUtil_InitializeStreamInterface( &alsaHostApi->callbackStreamInterface, + CloseStream, StartStream, + StopStream, AbortStream, + IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, + PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &alsaHostApi->blockingStreamInterface, + CloseStream, StartStream, + StopStream, AbortStream, + IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, + GetStreamReadAvailable, + GetStreamWriteAvailable ); + + PA_ENSURE( PaUnixThreading_Initialize() ); + + return result; + +error: + if( alsaHostApi ) + { + if( alsaHostApi->allocations ) + { + PaUtil_FreeAllAllocations( alsaHostApi->allocations ); + PaUtil_DestroyAllocationGroup( alsaHostApi->allocations ); + } + + PaUtil_FreeMemory( alsaHostApi ); + } + + return result; +} + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaAlsaHostApiRepresentation *alsaHostApi = (PaAlsaHostApiRepresentation*)hostApi; + + assert( hostApi ); + + /** See AlsaErrorHandler and PaAlsa_Initialize for details. + */ + /*snd_lib_error_set_handler(NULL);*/ + + if( alsaHostApi->allocations ) + { + PaUtil_FreeAllAllocations( alsaHostApi->allocations ); + PaUtil_DestroyAllocationGroup( alsaHostApi->allocations ); + } + + PaUtil_FreeMemory( alsaHostApi ); + alsa_snd_config_update_free_global(); + + /* Close Alsa library. */ + PaAlsa_CloseLibrary(); +} + +/** Determine max channels and default latencies. + * + * This function provides functionality to grope an opened (might be opened for capture or playback) pcm device for + * traits like max channels, suitable default latencies and default sample rate. Upon error, max channels is set to zero, + * and a suitable result returned. The device is closed before returning. + */ +static PaError GropeDevice( snd_pcm_t* pcm, int isPlug, StreamDirection mode, int openBlocking, + PaAlsaDeviceInfo* devInfo ) +{ + PaError result = paNoError; + snd_pcm_hw_params_t *hwParams; + snd_pcm_uframes_t lowLatency = 512, highLatency = 2048; + unsigned int minChans, maxChans; + int* minChannels, * maxChannels; + double * defaultLowLatency, * defaultHighLatency, * defaultSampleRate = + &devInfo->baseDeviceInfo.defaultSampleRate; + double defaultSr = *defaultSampleRate; + + assert( pcm ); + + PA_DEBUG(( "%s: collecting info ..\n", __FUNCTION__ )); + + if( StreamDirection_In == mode ) + { + minChannels = &devInfo->minInputChannels; + maxChannels = &devInfo->baseDeviceInfo.maxInputChannels; + defaultLowLatency = &devInfo->baseDeviceInfo.defaultLowInputLatency; + defaultHighLatency = &devInfo->baseDeviceInfo.defaultHighInputLatency; + } + else + { + minChannels = &devInfo->minOutputChannels; + maxChannels = &devInfo->baseDeviceInfo.maxOutputChannels; + defaultLowLatency = &devInfo->baseDeviceInfo.defaultLowOutputLatency; + defaultHighLatency = &devInfo->baseDeviceInfo.defaultHighOutputLatency; + } + + ENSURE_( alsa_snd_pcm_nonblock( pcm, 0 ), paUnanticipatedHostError ); + + alsa_snd_pcm_hw_params_alloca( &hwParams ); + alsa_snd_pcm_hw_params_any( pcm, hwParams ); + + if( defaultSr >= 0 ) + { + /* Could be that the device opened in one mode supports samplerates that the other mode wont have, + * so try again .. */ + if( SetApproximateSampleRate( pcm, hwParams, defaultSr ) < 0 ) + { + defaultSr = -1.; + PA_DEBUG(( "%s: Original default samplerate failed, trying again ..\n", __FUNCTION__ )); + } + } + + if( defaultSr < 0. ) /* Default sample rate not set */ + { + unsigned int sampleRate = 44100; /* Will contain approximate rate returned by alsa-lib */ + if( alsa_snd_pcm_hw_params_set_rate_near( pcm, hwParams, &sampleRate, NULL ) < 0) + { + result = paUnanticipatedHostError; + goto error; + } + ENSURE_( GetExactSampleRate( hwParams, &defaultSr ), paUnanticipatedHostError ); + } + + ENSURE_( alsa_snd_pcm_hw_params_get_channels_min( hwParams, &minChans ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_get_channels_max( hwParams, &maxChans ), paUnanticipatedHostError ); + assert( maxChans <= INT_MAX ); + assert( maxChans > 0 ); /* Weird linking issue could cause wrong version of ALSA symbols to be called, + resulting in zeroed values */ + + /* XXX: Limit to sensible number (ALSA plugins accept a crazy amount of channels)? */ + if( isPlug && maxChans > 128 ) + { + maxChans = 128; + PA_DEBUG(( "%s: Limiting number of plugin channels to %u\n", __FUNCTION__, maxChans )); + } + + /* TWEAKME: + * + * Giving values for default min and max latency is not + * straightforward. Here are our objectives: + * + * * for low latency, we want to give the lowest value + * that will work reliably. This varies based on the + * sound card, kernel, CPU, etc. I think it is better + * to give sub-optimal latency than to give a number + * too low and cause dropouts. My conservative + * estimate at this point is to base it on 4096-sample + * latency at 44.1 kHz, which gives a latency of 23ms. + * * for high latency we want to give a large enough + * value that dropouts are basically impossible. This + * doesn't really require as much tweaking, since + * providing too large a number will just cause us to + * select the nearest setting that will work at stream + * config time. + */ + ENSURE_( alsa_snd_pcm_hw_params_set_buffer_size_near( pcm, hwParams, &lowLatency ), paUnanticipatedHostError ); + + /* Have to reset hwParams, to set new buffer size */ + ENSURE_( alsa_snd_pcm_hw_params_any( pcm, hwParams ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_set_buffer_size_near( pcm, hwParams, &highLatency ), paUnanticipatedHostError ); + + *minChannels = (int)minChans; + *maxChannels = (int)maxChans; + *defaultSampleRate = defaultSr; + *defaultLowLatency = (double) lowLatency / *defaultSampleRate; + *defaultHighLatency = (double) highLatency / *defaultSampleRate; + +end: + alsa_snd_pcm_close( pcm ); + return result; + +error: + goto end; +} + +/* Initialize device info with invalid values (maxInputChannels and maxOutputChannels are set to zero since these indicate + * wether input/output is available) */ +static void InitializeDeviceInfo( PaDeviceInfo *deviceInfo ) +{ + deviceInfo->structVersion = -1; + deviceInfo->name = NULL; + deviceInfo->hostApi = -1; + deviceInfo->maxInputChannels = 0; + deviceInfo->maxOutputChannels = 0; + deviceInfo->defaultLowInputLatency = -1.; + deviceInfo->defaultLowOutputLatency = -1.; + deviceInfo->defaultHighInputLatency = -1.; + deviceInfo->defaultHighOutputLatency = -1.; + deviceInfo->defaultSampleRate = -1.; +} + +/* Helper struct */ +typedef struct +{ + char *alsaName; + char *name; + int isPlug; + int hasPlayback; + int hasCapture; +} HwDevInfo; + + +HwDevInfo predefinedNames[] = { + { "center_lfe", NULL, 0, 1, 0 }, +/* { "default", NULL, 0, 1, 0 }, */ +/* { "dmix", NULL, 0, 1, 0 }, */ +/* { "dpl", NULL, 0, 1, 0 }, */ +/* { "dsnoop", NULL, 0, 1, 0 }, */ + { "front", NULL, 0, 1, 0 }, + { "iec958", NULL, 0, 1, 0 }, +/* { "modem", NULL, 0, 1, 0 }, */ + { "rear", NULL, 0, 1, 0 }, + { "side", NULL, 0, 1, 0 }, +/* { "spdif", NULL, 0, 0, 0 }, */ + { "surround40", NULL, 0, 1, 0 }, + { "surround41", NULL, 0, 1, 0 }, + { "surround50", NULL, 0, 1, 0 }, + { "surround51", NULL, 0, 1, 0 }, + { "surround71", NULL, 0, 1, 0 }, + + { "AndroidPlayback_Earpiece_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_Speaker_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_Bluetooth_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_Headset_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_Speaker_Headset_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_Bluetooth-A2DP_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_ExtraDockSpeaker_normal", NULL, 0, 1, 0 }, + { "AndroidPlayback_TvOut_normal", NULL, 0, 1, 0 }, + + { "AndroidRecord_Microphone", NULL, 0, 0, 1 }, + { "AndroidRecord_Earpiece_normal", NULL, 0, 0, 1 }, + { "AndroidRecord_Speaker_normal", NULL, 0, 0, 1 }, + { "AndroidRecord_Headset_normal", NULL, 0, 0, 1 }, + { "AndroidRecord_Bluetooth_normal", NULL, 0, 0, 1 }, + { "AndroidRecord_Speaker_Headset_normal", NULL, 0, 0, 1 }, + + { NULL, NULL, 0, 1, 0 } +}; + +static const HwDevInfo *FindDeviceName( const char *name ) +{ + int i; + + for( i = 0; predefinedNames[i].alsaName; i++ ) + { + if( strcmp( name, predefinedNames[i].alsaName ) == 0 ) + { + return &predefinedNames[i]; + } + } + + return NULL; +} + +static PaError PaAlsa_StrDup( PaAlsaHostApiRepresentation *alsaApi, + char **dst, + const char *src) +{ + PaError result = paNoError; + int len = strlen( src ) + 1; + + /* PA_DEBUG(("PaStrDup %s %d\n", src, len)); */ + + PA_UNLESS( *dst = (char *)PaUtil_GroupAllocateMemory( alsaApi->allocations, len ), + paInsufficientMemory ); + strncpy( *dst, src, len ); + +error: + return result; +} + +/* Disregard some standard plugins + */ +static int IgnorePlugin( const char *pluginId ) +{ + static const char *ignoredPlugins[] = {"hw", "plughw", "plug", "dsnoop", "tee", + "file", "null", "shm", "cards", "rate_convert", NULL}; + int i = 0; + while( ignoredPlugins[i] ) + { + if( !strcmp( pluginId, ignoredPlugins[i] ) ) + { + return 1; + } + ++i; + } + + return 0; +} + +/** Open PCM device. + * + * Wrapper around alsa_snd_pcm_open which may repeatedly retry opening a device if it is busy, for + * a certain time. This is because dmix may temporarily hold on to a device after it (dmix) + * has been opened and closed. + * @param mode: Open mode (e.g., SND_PCM_BLOCKING). + * @param waitOnBusy: Retry opening busy device for up to one second? + **/ +static int OpenPcm( snd_pcm_t **pcmp, const char *name, snd_pcm_stream_t stream, int mode, int waitOnBusy ) +{ + int tries = 0, maxTries = waitOnBusy ? busyRetries_ : 0; + int ret = alsa_snd_pcm_open( pcmp, name, stream, mode ); + for( tries = 0; tries < maxTries && -EBUSY == ret; ++tries ) + { + Pa_Sleep( 10 ); + ret = alsa_snd_pcm_open( pcmp, name, stream, mode ); + if( -EBUSY != ret ) + { + PA_DEBUG(( "%s: Successfully opened initially busy device after %d tries\n", + __FUNCTION__, tries )); + } + } + if( -EBUSY == ret ) + { + PA_DEBUG(( "%s: Failed to open busy device '%s'\n", __FUNCTION__, name )); + } + else + { + if (ret < 0) + PA_DEBUG(( "%s: Opened device '%s' ptr[%p] - result: [%d:%s]\n", __FUNCTION__, name, *pcmp, ret, alsa_snd_strerror(ret) )); + } + + return ret; +} + +static PaError FillInDevInfo( PaAlsaHostApiRepresentation *alsaApi, HwDevInfo* deviceName, int blocking, + PaAlsaDeviceInfo* devInfo, int* devIdx ) +{ + PaError result = 0; + PaDeviceInfo *baseDeviceInfo = &devInfo->baseDeviceInfo; + snd_pcm_t *pcm = NULL; + PaUtilHostApiRepresentation *baseApi = &alsaApi->baseHostApiRep; + + PA_DEBUG(( "%s: filling device info for: %s\n", __FUNCTION__, deviceName->name )); + + /* Zero fields */ + InitializeDeviceInfo( baseDeviceInfo ); + + /* to determine device capabilities, we must open the device and query the + * hardware parameter configuration space */ + + /* Query capture */ + if( deviceName->hasCapture && + OpenPcm( &pcm, deviceName->alsaName, SND_PCM_STREAM_CAPTURE, blocking, 0 ) + >= 0 ) + { + if( GropeDevice( pcm, deviceName->isPlug, StreamDirection_In, blocking, devInfo ) != paNoError ) + { + /* Error */ + PA_DEBUG(("%s: Failed groping %s for capture\n", __FUNCTION__, deviceName->alsaName)); + goto end; + } + } + + /* Query playback */ + if( deviceName->hasPlayback && + OpenPcm( &pcm, deviceName->alsaName, SND_PCM_STREAM_PLAYBACK, blocking, 0 ) + >= 0 ) + { + if( GropeDevice( pcm, deviceName->isPlug, StreamDirection_Out, blocking, devInfo ) != paNoError ) + { + /* Error */ + PA_DEBUG(("%s: Failed groping %s for playback\n", __FUNCTION__, deviceName->alsaName)); + goto end; + } + } + + baseDeviceInfo->structVersion = 2; + baseDeviceInfo->hostApi = alsaApi->hostApiIndex; + baseDeviceInfo->name = deviceName->name; + devInfo->alsaName = deviceName->alsaName; + devInfo->isPlug = deviceName->isPlug; + + /* A: Storing pointer to PaAlsaDeviceInfo object as pointer to PaDeviceInfo object. + * Should now be safe to add device info, unless the device supports neither capture nor playback + */ + if( baseDeviceInfo->maxInputChannels > 0 || baseDeviceInfo->maxOutputChannels > 0 ) + { + /* Make device default if there isn't already one or it is the ALSA "default" device */ + if( (baseApi->info.defaultInputDevice == paNoDevice || !strcmp(deviceName->alsaName, + "default" )) && baseDeviceInfo->maxInputChannels > 0 ) + { + baseApi->info.defaultInputDevice = *devIdx; + PA_DEBUG(("Default input device: %s\n", deviceName->name)); + } + if( (baseApi->info.defaultOutputDevice == paNoDevice || !strcmp(deviceName->alsaName, + "default" )) && baseDeviceInfo->maxOutputChannels > 0 ) + { + baseApi->info.defaultOutputDevice = *devIdx; + PA_DEBUG(("Default output device: %s\n", deviceName->name)); + } + PA_DEBUG(("%s: Adding device %s: %d\n", __FUNCTION__, deviceName->name, *devIdx)); + baseApi->deviceInfos[*devIdx] = (PaDeviceInfo *) devInfo; + (*devIdx) += 1; + } + else + { + PA_DEBUG(( "%s: skipped device: %s, all channels - 0\n", __FUNCTION__, deviceName->name )); + } + +end: + return result; +} + +/* Build PaDeviceInfo list, ignore devices for which we cannot determine capabilities (possibly busy, sigh) */ +static PaError BuildDeviceList( PaAlsaHostApiRepresentation *alsaApi ) +{ + PaUtilHostApiRepresentation *baseApi = &alsaApi->baseHostApiRep; + PaAlsaDeviceInfo *deviceInfoArray; + int cardIdx = -1, devIdx = 0; + snd_ctl_card_info_t *cardInfo; + PaError result = paNoError; + size_t numDeviceNames = 0, maxDeviceNames = 1, i; + HwDevInfo *hwDevInfos = NULL; + snd_config_t *topNode = NULL; + snd_pcm_info_t *pcmInfo; + int res; + int blocking = SND_PCM_NONBLOCK; + char alsaCardName[50]; +#ifdef PA_ENABLE_DEBUG_OUTPUT + PaTime startTime = PaUtil_GetTime(); +#endif + + if( getenv( "PA_ALSA_INITIALIZE_BLOCK" ) && atoi( getenv( "PA_ALSA_INITIALIZE_BLOCK" ) ) ) + blocking = 0; + + /* These two will be set to the first working input and output device, respectively */ + baseApi->info.defaultInputDevice = paNoDevice; + baseApi->info.defaultOutputDevice = paNoDevice; + + /* Gather info about hw devices + + * alsa_snd_card_next() modifies the integer passed to it to be: + * the index of the first card if the parameter is -1 + * the index of the next card if the parameter is the index of a card + * -1 if there are no more cards + * + * The function itself returns 0 if it succeeded. */ + cardIdx = -1; + alsa_snd_ctl_card_info_alloca( &cardInfo ); + alsa_snd_pcm_info_alloca( &pcmInfo ); + while( alsa_snd_card_next( &cardIdx ) == 0 && cardIdx >= 0 ) + { + char *cardName; + int devIdx = -1; + snd_ctl_t *ctl; + char buf[50]; + + snprintf( alsaCardName, sizeof (alsaCardName), "hw:%d", cardIdx ); + + /* Acquire name of card */ + if( alsa_snd_ctl_open( &ctl, alsaCardName, 0 ) < 0 ) + { + /* Unable to open card :( */ + PA_DEBUG(( "%s: Unable to open device %s\n", __FUNCTION__, alsaCardName )); + continue; + } + alsa_snd_ctl_card_info( ctl, cardInfo ); + + PA_ENSURE( PaAlsa_StrDup( alsaApi, &cardName, alsa_snd_ctl_card_info_get_name( cardInfo )) ); + + while( alsa_snd_ctl_pcm_next_device( ctl, &devIdx ) == 0 && devIdx >= 0 ) + { + char *alsaDeviceName, *deviceName; + size_t len; + int hasPlayback = 0, hasCapture = 0; + snprintf( buf, sizeof (buf), "hw:%d,%d", cardIdx, devIdx ); + + /* Obtain info about this particular device */ + alsa_snd_pcm_info_set_device( pcmInfo, devIdx ); + alsa_snd_pcm_info_set_subdevice( pcmInfo, 0 ); + alsa_snd_pcm_info_set_stream( pcmInfo, SND_PCM_STREAM_CAPTURE ); + if( alsa_snd_ctl_pcm_info( ctl, pcmInfo ) >= 0 ) + { + hasCapture = 1; + } + + alsa_snd_pcm_info_set_stream( pcmInfo, SND_PCM_STREAM_PLAYBACK ); + if( alsa_snd_ctl_pcm_info( ctl, pcmInfo ) >= 0 ) + { + hasPlayback = 1; + } + + if( !hasPlayback && !hasCapture ) + { + /* Error */ + continue; + } + + /* The length of the string written by snprintf plus terminating 0 */ + len = snprintf( NULL, 0, "%s: %s (%s)", cardName, alsa_snd_pcm_info_get_name( pcmInfo ), buf ) + 1; + PA_UNLESS( deviceName = (char *)PaUtil_GroupAllocateMemory( alsaApi->allocations, len ), + paInsufficientMemory ); + snprintf( deviceName, len, "%s: %s (%s)", cardName, + alsa_snd_pcm_info_get_name( pcmInfo ), buf ); + + ++numDeviceNames; + if( !hwDevInfos || numDeviceNames > maxDeviceNames ) + { + maxDeviceNames *= 2; + PA_UNLESS( hwDevInfos = (HwDevInfo *) realloc( hwDevInfos, maxDeviceNames * sizeof (HwDevInfo) ), + paInsufficientMemory ); + } + + PA_ENSURE( PaAlsa_StrDup( alsaApi, &alsaDeviceName, buf ) ); + + hwDevInfos[ numDeviceNames - 1 ].alsaName = alsaDeviceName; + hwDevInfos[ numDeviceNames - 1 ].name = deviceName; + hwDevInfos[ numDeviceNames - 1 ].isPlug = 0; + hwDevInfos[ numDeviceNames - 1 ].hasPlayback = hasPlayback; + hwDevInfos[ numDeviceNames - 1 ].hasCapture = hasCapture; + } + alsa_snd_ctl_close( ctl ); + } + + /* Iterate over plugin devices */ + + if( NULL == (*alsa_snd_config) ) + { + /* alsa_snd_config_update is called implicitly by some functions, if this hasn't happened snd_config will be NULL (bleh) */ + ENSURE_( alsa_snd_config_update(), paUnanticipatedHostError ); + PA_DEBUG(( "Updating snd_config\n" )); + } + assert( *alsa_snd_config ); + if( (res = alsa_snd_config_search( *alsa_snd_config, "pcm", &topNode )) >= 0 ) + { + snd_config_iterator_t i, next; + + alsa_snd_config_for_each( i, next, topNode ) + { + const char *tpStr = "unknown", *idStr = NULL; + int err = 0; + + char *alsaDeviceName, *deviceName; + const HwDevInfo *predefined = NULL; + snd_config_t *n = alsa_snd_config_iterator_entry( i ), * tp = NULL;; + + if( (err = alsa_snd_config_search( n, "type", &tp )) < 0 ) + { + if( -ENOENT != err ) + { + ENSURE_(err, paUnanticipatedHostError); + } + } + else + { + ENSURE_( alsa_snd_config_get_string( tp, &tpStr ), paUnanticipatedHostError ); + } + ENSURE_( alsa_snd_config_get_id( n, &idStr ), paUnanticipatedHostError ); + if( IgnorePlugin( idStr ) ) + { + PA_DEBUG(( "%s: Ignoring ALSA plugin device [%s] of type [%s]\n", __FUNCTION__, idStr, tpStr )); + continue; + } + PA_DEBUG(( "%s: Found plugin [%s] of type [%s]\n", __FUNCTION__, idStr, tpStr )); + + PA_UNLESS( alsaDeviceName = (char*)PaUtil_GroupAllocateMemory( alsaApi->allocations, + strlen(idStr) + 6 ), paInsufficientMemory ); + strcpy( alsaDeviceName, idStr ); + PA_UNLESS( deviceName = (char*)PaUtil_GroupAllocateMemory( alsaApi->allocations, + strlen(idStr) + 1 ), paInsufficientMemory ); + strcpy( deviceName, idStr ); + + ++numDeviceNames; + if( !hwDevInfos || numDeviceNames > maxDeviceNames ) + { + maxDeviceNames *= 2; + PA_UNLESS( hwDevInfos = (HwDevInfo *) realloc( hwDevInfos, maxDeviceNames * sizeof (HwDevInfo) ), + paInsufficientMemory ); + } + + predefined = FindDeviceName( alsaDeviceName ); + + hwDevInfos[numDeviceNames - 1].alsaName = alsaDeviceName; + hwDevInfos[numDeviceNames - 1].name = deviceName; + hwDevInfos[numDeviceNames - 1].isPlug = 1; + + if( predefined ) + { + hwDevInfos[numDeviceNames - 1].hasPlayback = predefined->hasPlayback; + hwDevInfos[numDeviceNames - 1].hasCapture = predefined->hasCapture; + } + else + { + hwDevInfos[numDeviceNames - 1].hasPlayback = 1; + hwDevInfos[numDeviceNames - 1].hasCapture = 1; + } + } + } + else + PA_DEBUG(( "%s: Iterating over ALSA plugins failed: %s\n", __FUNCTION__, alsa_snd_strerror( res ) )); + + /* allocate deviceInfo memory based on the number of devices */ + PA_UNLESS( baseApi->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + alsaApi->allocations, sizeof(PaDeviceInfo*) * (numDeviceNames) ), paInsufficientMemory ); + + /* allocate all device info structs in a contiguous block */ + PA_UNLESS( deviceInfoArray = (PaAlsaDeviceInfo*)PaUtil_GroupAllocateMemory( + alsaApi->allocations, sizeof(PaAlsaDeviceInfo) * numDeviceNames ), paInsufficientMemory ); + + /* Loop over list of cards, filling in info. If a device is deemed unavailable (can't get name), + * it's ignored. + * + * Note that we do this in two stages. This is a workaround owing to the fact that the 'dmix' + * plugin may cause the underlying hardware device to be busy for a short while even after it + * (dmix) is closed. The 'default' plugin may also point to the dmix plugin, so the same goes + * for this. + */ + PA_DEBUG(( "%s: filling device info for %d devices\n", __FUNCTION__, numDeviceNames )); + for( i = 0, devIdx = 0; i < numDeviceNames; ++i ) + { + PaAlsaDeviceInfo* devInfo = &deviceInfoArray[i]; + HwDevInfo* hwInfo = &hwDevInfos[i]; + if( !strcmp( hwInfo->name, "dmix" ) || !strcmp( hwInfo->name, "default" ) ) + { + continue; + } + + PA_ENSURE( FillInDevInfo( alsaApi, hwInfo, blocking, devInfo, &devIdx ) ); + } + assert( devIdx < numDeviceNames ); + /* Now inspect 'dmix' and 'default' plugins */ + for( i = 0; i < numDeviceNames; ++i ) + { + PaAlsaDeviceInfo* devInfo = &deviceInfoArray[i]; + HwDevInfo* hwInfo = &hwDevInfos[i]; + if( strcmp( hwInfo->name, "dmix" ) && strcmp( hwInfo->name, "default" ) ) + { + continue; + } + + PA_ENSURE( FillInDevInfo( alsaApi, hwInfo, blocking, devInfo, + &devIdx ) ); + } + free( hwDevInfos ); + + baseApi->info.deviceCount = devIdx; /* Number of successfully queried devices */ + +#ifdef PA_ENABLE_DEBUG_OUTPUT + PA_DEBUG(( "%s: Building device list took %f seconds\n", __FUNCTION__, PaUtil_GetTime() - startTime )); +#endif + +end: + return result; + +error: + /* No particular action */ + goto end; +} + +/* Check against known device capabilities */ +static PaError ValidateParameters( const PaStreamParameters *parameters, PaUtilHostApiRepresentation *hostApi, StreamDirection mode ) +{ + PaError result = paNoError; + int maxChans; + const PaAlsaDeviceInfo *deviceInfo = NULL; + assert( parameters ); + + if( parameters->device != paUseHostApiSpecificDeviceSpecification ) + { + assert( parameters->device < hostApi->info.deviceCount ); + PA_UNLESS( parameters->hostApiSpecificStreamInfo == NULL, paBadIODeviceCombination ); + deviceInfo = GetDeviceInfo( hostApi, parameters->device ); + } + else + { + const PaAlsaStreamInfo *streamInfo = parameters->hostApiSpecificStreamInfo; + + PA_UNLESS( parameters->device == paUseHostApiSpecificDeviceSpecification, paInvalidDevice ); + PA_UNLESS( streamInfo->size == sizeof (PaAlsaStreamInfo) && streamInfo->version == 1, + paIncompatibleHostApiSpecificStreamInfo ); + PA_UNLESS( streamInfo->deviceString != NULL, paInvalidDevice ); + + /* Skip further checking */ + return paNoError; + } + + assert( deviceInfo ); + assert( parameters->hostApiSpecificStreamInfo == NULL ); + maxChans = (StreamDirection_In == mode ? deviceInfo->baseDeviceInfo.maxInputChannels : + deviceInfo->baseDeviceInfo.maxOutputChannels); + PA_UNLESS( parameters->channelCount <= maxChans, paInvalidChannelCount ); + +error: + return result; +} + +/* Given an open stream, what sample formats are available? */ +static PaSampleFormat GetAvailableFormats( snd_pcm_t *pcm ) +{ + PaSampleFormat available = 0; + snd_pcm_hw_params_t *hwParams; + alsa_snd_pcm_hw_params_alloca( &hwParams ); + + alsa_snd_pcm_hw_params_any( pcm, hwParams ); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT ) >= 0) + available |= paFloat32; + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S32 ) >= 0) + available |= paInt32; + +#ifdef PA_LITTLE_ENDIAN + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24_3LE ) >= 0) + available |= paInt24; +#elif defined PA_BIG_ENDIAN + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24_3BE ) >= 0) + available |= paInt24; +#endif + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S16 ) >= 0) + available |= paInt16; + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U8 ) >= 0) + available |= paUInt8; + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S8 ) >= 0) + available |= paInt8; + + return available; +} + +/* Output to console all formats supported by device */ +static void LogAllAvailableFormats( snd_pcm_t *pcm ) +{ + PaSampleFormat available = 0; + snd_pcm_hw_params_t *hwParams; + alsa_snd_pcm_hw_params_alloca( &hwParams ); + + alsa_snd_pcm_hw_params_any( pcm, hwParams ); + + PA_DEBUG(( " --- Supported Formats ---\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S8 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S8\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U8 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U8\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S16_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S16_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S16_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S16_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U16_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U16_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U16_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U16_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S24_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S24_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U24_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U24_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U24_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U24_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_FLOAT_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_FLOAT_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT64_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_FLOAT64_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT64_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_FLOAT64_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_IEC958_SUBFRAME_LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_IEC958_SUBFRAME_LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_IEC958_SUBFRAME_BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_IEC958_SUBFRAME_BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_MU_LAW ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_MU_LAW\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_A_LAW ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_A_LAW\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_IMA_ADPCM ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_IMA_ADPCM\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_MPEG ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_MPEG\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_GSM ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_GSM\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_SPECIAL ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_SPECIAL\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24_3LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S24_3LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24_3BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S24_3BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U24_3LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U24_3LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U24_3BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U24_3BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S20_3LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S20_3LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S20_3BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S20_3BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U20_3LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U20_3LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U20_3BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U20_3BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S18_3LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S18_3LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S18_3BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S18_3BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U18_3LE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U18_3LE\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U18_3BE ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U18_3BE\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S16 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S16\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U16 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U16\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S24 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S24\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U24 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U24\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_S32 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_S32\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_U32 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_U32\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_FLOAT\n" )); + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_FLOAT64 ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_FLOAT64\n" )); + + if( alsa_snd_pcm_hw_params_test_format( pcm, hwParams, SND_PCM_FORMAT_IEC958_SUBFRAME ) >= 0) + PA_DEBUG(( "SND_PCM_FORMAT_IEC958_SUBFRAME\n" )); + + PA_DEBUG(( " -------------------------\n" )); +} + +static snd_pcm_format_t Pa2AlsaFormat( PaSampleFormat paFormat ) +{ + switch( paFormat ) + { + case paFloat32: + return SND_PCM_FORMAT_FLOAT; + + case paInt16: + return SND_PCM_FORMAT_S16; + + case paInt24: +#ifdef PA_LITTLE_ENDIAN + return SND_PCM_FORMAT_S24_3LE; +#elif defined PA_BIG_ENDIAN + return SND_PCM_FORMAT_S24_3BE; +#endif + + case paInt32: + return SND_PCM_FORMAT_S32; + + case paInt8: + return SND_PCM_FORMAT_S8; + + case paUInt8: + return SND_PCM_FORMAT_U8; + + default: + return SND_PCM_FORMAT_UNKNOWN; + } +} + +/** Open an ALSA pcm handle. + * + * The device to be open can be specified in a custom PaAlsaStreamInfo struct, or it will be a device number. In case of a + * device number, it maybe specified through an env variable (PA_ALSA_PLUGHW) that we should open the corresponding plugin + * device. + */ +static PaError AlsaOpen( const PaUtilHostApiRepresentation *hostApi, const PaStreamParameters *params, StreamDirection + streamDir, snd_pcm_t **pcm ) +{ + PaError result = paNoError; + int ret; + char dnameArray[50]; + const char* deviceName = dnameArray; + const PaAlsaDeviceInfo *deviceInfo = NULL; + PaAlsaStreamInfo *streamInfo = (PaAlsaStreamInfo *)params->hostApiSpecificStreamInfo; + + if( !streamInfo ) + { + int usePlug = 0; + deviceInfo = GetDeviceInfo( hostApi, params->device ); + + /* If device name starts with hw: and PA_ALSA_PLUGHW is 1, we open the plughw device instead */ + if( !strncmp( "hw:", deviceInfo->alsaName, 3 ) && getenv( "PA_ALSA_PLUGHW" ) ) + usePlug = atoi( getenv( "PA_ALSA_PLUGHW" ) ); + if( usePlug ) + snprintf( dnameArray, 50, "plug%s", deviceInfo->alsaName ); + else + deviceName = deviceInfo->alsaName; + } + else + deviceName = streamInfo->deviceString; + + PA_DEBUG(( "%s: Opening device %s\n", __FUNCTION__, deviceName )); + if( (ret = OpenPcm( pcm, deviceName, streamDir == StreamDirection_In ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK, + SND_PCM_NONBLOCK, 1 )) < 0 ) + { + /* Not to be closed */ + *pcm = NULL; + ENSURE_( ret, -EBUSY == ret ? paDeviceUnavailable : paBadIODeviceCombination ); + } + ENSURE_( alsa_snd_pcm_nonblock( *pcm, 0 ), paUnanticipatedHostError ); + +end: + return result; + +error: + goto end; +} + +static PaError TestParameters( const PaUtilHostApiRepresentation *hostApi, const PaStreamParameters *parameters, + double sampleRate, StreamDirection streamDir ) +{ + PaError result = paNoError; + snd_pcm_t *pcm = NULL; + PaSampleFormat availableFormats; + /* We are able to adapt to a number of channels less than what the device supports */ + unsigned int numHostChannels; + PaSampleFormat hostFormat; + snd_pcm_hw_params_t *hwParams; + alsa_snd_pcm_hw_params_alloca( &hwParams ); + + if( !parameters->hostApiSpecificStreamInfo ) + { + const PaAlsaDeviceInfo *devInfo = GetDeviceInfo( hostApi, parameters->device ); + numHostChannels = PA_MAX( parameters->channelCount, StreamDirection_In == streamDir ? + devInfo->minInputChannels : devInfo->minOutputChannels ); + } + else + numHostChannels = parameters->channelCount; + + PA_ENSURE( AlsaOpen( hostApi, parameters, streamDir, &pcm ) ); + + alsa_snd_pcm_hw_params_any( pcm, hwParams ); + + if( SetApproximateSampleRate( pcm, hwParams, sampleRate ) < 0 ) + { + result = paInvalidSampleRate; + goto error; + } + + if( alsa_snd_pcm_hw_params_set_channels( pcm, hwParams, numHostChannels ) < 0 ) + { + result = paInvalidChannelCount; + goto error; + } + + /* See if we can find a best possible match */ + availableFormats = GetAvailableFormats( pcm ); + PA_ENSURE( hostFormat = PaUtil_SelectClosestAvailableFormat( availableFormats, parameters->sampleFormat ) ); + + /* Some specific hardware (reported: Audio8 DJ) can fail with assertion during this step. */ + ENSURE_( alsa_snd_pcm_hw_params_set_format( pcm, hwParams, Pa2AlsaFormat( hostFormat ) ), paUnanticipatedHostError ); + + { + /* It happens that this call fails because the device is busy */ + int ret = 0; + if( (ret = alsa_snd_pcm_hw_params( pcm, hwParams )) < 0) + { + if( -EINVAL == ret ) + { + /* Don't know what to return here */ + result = paBadIODeviceCombination; + goto error; + } + else if( -EBUSY == ret ) + { + result = paDeviceUnavailable; + PA_DEBUG(( "%s: Device is busy\n", __FUNCTION__ )); + } + else + { + result = paUnanticipatedHostError; + } + + ENSURE_( ret, result ); + } + } + +end: + if( pcm ) + { + alsa_snd_pcm_close( pcm ); + } + return result; + +error: + goto end; +} + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + int inputChannelCount = 0, outputChannelCount = 0; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaError result = paFormatIsSupported; + + if( inputParameters ) + { + PA_ENSURE( ValidateParameters( inputParameters, hostApi, StreamDirection_In ) ); + + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + } + + if( outputParameters ) + { + PA_ENSURE( ValidateParameters( outputParameters, hostApi, StreamDirection_Out ) ); + + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + } + + if( inputChannelCount ) + { + if( (result = TestParameters( hostApi, inputParameters, sampleRate, StreamDirection_In )) + != paNoError ) + goto error; + } + if ( outputChannelCount ) + { + if( (result = TestParameters( hostApi, outputParameters, sampleRate, StreamDirection_Out )) + != paNoError ) + goto error; + } + + return paFormatIsSupported; + +error: + return result; +} + +static PaError PaAlsaStreamComponent_Initialize( PaAlsaStreamComponent *self, PaAlsaHostApiRepresentation *alsaApi, + const PaStreamParameters *params, StreamDirection streamDir, int callbackMode ) +{ + PaError result = paNoError; + PaSampleFormat userSampleFormat = params->sampleFormat, hostSampleFormat = paNoError; + assert( params->channelCount > 0 ); + + /* Make sure things have an initial value */ + memset( self, 0, sizeof (PaAlsaStreamComponent) ); + + if( NULL == params->hostApiSpecificStreamInfo ) + { + const PaAlsaDeviceInfo *devInfo = GetDeviceInfo( &alsaApi->baseHostApiRep, params->device ); + self->numHostChannels = PA_MAX( params->channelCount, StreamDirection_In == streamDir ? devInfo->minInputChannels + : devInfo->minOutputChannels ); + } + else + { + /* We're blissfully unaware of the minimum channelCount */ + self->numHostChannels = params->channelCount; + } + + self->device = params->device; + + PA_ENSURE( AlsaOpen( &alsaApi->baseHostApiRep, params, streamDir, &self->pcm ) ); + self->nfds = alsa_snd_pcm_poll_descriptors_count( self->pcm ); + + PA_ENSURE( hostSampleFormat = PaUtil_SelectClosestAvailableFormat( GetAvailableFormats( self->pcm ), userSampleFormat ) ); + + self->hostSampleFormat = hostSampleFormat; + self->nativeFormat = Pa2AlsaFormat( hostSampleFormat ); + self->hostInterleaved = self->userInterleaved = !(userSampleFormat & paNonInterleaved); + self->numUserChannels = params->channelCount; + self->streamDir = streamDir; + self->canMmap = 0; + self->nonMmapBuffer = NULL; + self->nonMmapBufferSize = 0; + + if( !callbackMode && !self->userInterleaved ) + { + /* Pre-allocate non-interleaved user provided buffers */ + PA_UNLESS( self->userBuffers = PaUtil_AllocateMemory( sizeof (void *) * self->numUserChannels ), + paInsufficientMemory ); + } + +error: + + /* Log all available formats. */ + if ( hostSampleFormat == paSampleFormatNotSupported ) + { + LogAllAvailableFormats( self->pcm ); + PA_DEBUG(( "%s: Please provide the log output to PortAudio developers, your hardware does not have any sample format implemented yet.\n", __FUNCTION__ )); + } + + return result; +} + +static void PaAlsaStreamComponent_Terminate( PaAlsaStreamComponent *self ) +{ + alsa_snd_pcm_close( self->pcm ); + if( self->userBuffers ) + PaUtil_FreeMemory( self->userBuffers ); +} + +/* +static int nearbyint_(float value) { + if( value - (int)value > .5 ) + return (int)ceil( value ); + return (int)floor( value ); +} +*/ + +/** Initiate configuration, preparing for determining a period size suitable for both capture and playback components. + * + */ +static PaError PaAlsaStreamComponent_InitialConfigure( PaAlsaStreamComponent *self, const PaStreamParameters *params, + int primeBuffers, snd_pcm_hw_params_t *hwParams, double *sampleRate ) +{ + /* Configuration consists of setting all of ALSA's parameters. + * These parameters come in two flavors: hardware parameters + * and software paramters. Hardware parameters will affect + * the way the device is initialized, software parameters + * affect the way ALSA interacts with me, the user-level client. + */ + + PaError result = paNoError; + snd_pcm_access_t accessMode, alternateAccessMode; + int dir = 0; + snd_pcm_t *pcm = self->pcm; + double sr = *sampleRate; + unsigned int minPeriods = 2; + + /* self->framesPerBuffer = framesPerHostBuffer; */ + + /* ... fill up the configuration space with all possibile + * combinations of parameters this device will accept */ + ENSURE_( alsa_snd_pcm_hw_params_any( pcm, hwParams ), paUnanticipatedHostError ); + + ENSURE_( alsa_snd_pcm_hw_params_set_periods_integer( pcm, hwParams ), paUnanticipatedHostError ); + /* I think there should be at least 2 periods (even though ALSA doesn't appear to enforce this) */ + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_set_periods_min( pcm, hwParams, &minPeriods, &dir ), paUnanticipatedHostError ); + + if( self->userInterleaved ) + { + accessMode = SND_PCM_ACCESS_MMAP_INTERLEAVED; + alternateAccessMode = SND_PCM_ACCESS_MMAP_NONINTERLEAVED; + + /* test if MMAP supported */ + self->canMmap = alsa_snd_pcm_hw_params_test_access( pcm, hwParams, accessMode ) >= 0 || + alsa_snd_pcm_hw_params_test_access( pcm, hwParams, alternateAccessMode ) >= 0; + + PA_DEBUG(("%s: device MMAP SND_PCM_ACCESS_MMAP_INTERLEAVED: %s\n", __FUNCTION__, (alsa_snd_pcm_hw_params_test_access( pcm, hwParams, accessMode ) >= 0 ? "YES" : "NO"))); + PA_DEBUG(("%s: device MMAP SND_PCM_ACCESS_MMAP_NONINTERLEAVED: %s\n", __FUNCTION__, (alsa_snd_pcm_hw_params_test_access( pcm, hwParams, alternateAccessMode ) >= 0 ? "YES" : "NO"))); + + if (!self->canMmap) + { + accessMode = SND_PCM_ACCESS_RW_INTERLEAVED; + alternateAccessMode = SND_PCM_ACCESS_RW_NONINTERLEAVED; + } + } + else + { + accessMode = SND_PCM_ACCESS_MMAP_NONINTERLEAVED; + alternateAccessMode = SND_PCM_ACCESS_MMAP_INTERLEAVED; + + /* test if MMAP supported */ + self->canMmap = alsa_snd_pcm_hw_params_test_access( pcm, hwParams, accessMode ) >= 0 || + alsa_snd_pcm_hw_params_test_access( pcm, hwParams, alternateAccessMode ) >= 0; + + PA_DEBUG(("%s: device MMAP SND_PCM_ACCESS_MMAP_NONINTERLEAVED: %s\n", __FUNCTION__, (alsa_snd_pcm_hw_params_test_access( pcm, hwParams, accessMode ) >= 0 ? "YES" : "NO"))); + PA_DEBUG(("%s: device MMAP SND_PCM_ACCESS_MMAP_INTERLEAVED: %s\n", __FUNCTION__, (alsa_snd_pcm_hw_params_test_access( pcm, hwParams, alternateAccessMode ) >= 0 ? "YES" : "NO"))); + + if (!self->canMmap) + { + accessMode = SND_PCM_ACCESS_RW_NONINTERLEAVED; + alternateAccessMode = SND_PCM_ACCESS_RW_INTERLEAVED; + } + } + + PA_DEBUG(("%s: device can MMAP: %s\n", __FUNCTION__, (self->canMmap ? "YES" : "NO"))); + + /* If requested access mode fails, try alternate mode */ + if( alsa_snd_pcm_hw_params_set_access( pcm, hwParams, accessMode ) < 0 ) + { + int err = 0; + if( (err = alsa_snd_pcm_hw_params_set_access( pcm, hwParams, alternateAccessMode )) < 0) + { + result = paUnanticipatedHostError; + PaUtil_SetLastHostErrorInfo( paALSA, err, alsa_snd_strerror( err ) ); + goto error; + } + /* Flip mode */ + self->hostInterleaved = !self->userInterleaved; + } + + /* Some specific hardware (reported: Audio8 DJ) can fail with assertion during this step. */ + ENSURE_( alsa_snd_pcm_hw_params_set_format( pcm, hwParams, self->nativeFormat ), paUnanticipatedHostError ); + + ENSURE_( SetApproximateSampleRate( pcm, hwParams, sr ), paInvalidSampleRate ); + ENSURE_( GetExactSampleRate( hwParams, &sr ), paUnanticipatedHostError ); + /* reject if there's no sample rate within 1% of the one requested */ + if( (fabs( *sampleRate - sr ) / *sampleRate) > 0.01 ) + { + PA_DEBUG(("%s: Wanted %f, closest sample rate was %d\n", __FUNCTION__, sampleRate, sr )); + PA_ENSURE( paInvalidSampleRate ); + } + + ENSURE_( alsa_snd_pcm_hw_params_set_channels( pcm, hwParams, self->numHostChannels ), paInvalidChannelCount ); + + *sampleRate = sr; + +end: + return result; + +error: + /* No particular action */ + goto end; +} + +/** Finish the configuration of the component's ALSA device. + * + * As part of this method, the component's bufferSize attribute will be set. + * @param latency: The latency for this component. + */ +static PaError PaAlsaStreamComponent_FinishConfigure( PaAlsaStreamComponent *self, snd_pcm_hw_params_t* hwParams, + const PaStreamParameters *params, int primeBuffers, double sampleRate, PaTime* latency ) +{ + PaError result = paNoError; + snd_pcm_sw_params_t* swParams; + snd_pcm_uframes_t bufSz = 0; + *latency = -1.; + + alsa_snd_pcm_sw_params_alloca( &swParams ); + + bufSz = params->suggestedLatency * sampleRate; + ENSURE_( alsa_snd_pcm_hw_params_set_buffer_size_near( self->pcm, hwParams, &bufSz ), paUnanticipatedHostError ); + + /* Set the parameters! */ + { + int r = alsa_snd_pcm_hw_params( self->pcm, hwParams ); +#ifdef PA_ENABLE_DEBUG_OUTPUT + if( r < 0 ) + { + snd_output_t *output = NULL; + alsa_snd_output_stdio_attach( &output, stderr, 0 ); + alsa_snd_pcm_hw_params_dump( hwParams, output ); + } +#endif + ENSURE_(r, paUnanticipatedHostError ); + } + if (alsa_snd_pcm_hw_params_get_buffer_size != NULL) + { + ENSURE_( alsa_snd_pcm_hw_params_get_buffer_size( hwParams, &self->bufferSize ), paUnanticipatedHostError ); + } + else + { + self->bufferSize = bufSz; + } + + /* Latency in seconds */ + *latency = self->bufferSize / sampleRate; + + /* Now software parameters... */ + ENSURE_( alsa_snd_pcm_sw_params_current( self->pcm, swParams ), paUnanticipatedHostError ); + + ENSURE_( alsa_snd_pcm_sw_params_set_start_threshold( self->pcm, swParams, self->framesPerBuffer ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_sw_params_set_stop_threshold( self->pcm, swParams, self->bufferSize ), paUnanticipatedHostError ); + + /* Silence buffer in the case of underrun */ + if( !primeBuffers ) /* XXX: Make sense? */ + { + snd_pcm_uframes_t boundary; + ENSURE_( alsa_snd_pcm_sw_params_get_boundary( swParams, &boundary ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_sw_params_set_silence_threshold( self->pcm, swParams, 0 ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_sw_params_set_silence_size( self->pcm, swParams, boundary ), paUnanticipatedHostError ); + } + + ENSURE_( alsa_snd_pcm_sw_params_set_avail_min( self->pcm, swParams, self->framesPerBuffer ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_sw_params_set_xfer_align( self->pcm, swParams, 1 ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_sw_params_set_tstamp_mode( self->pcm, swParams, SND_PCM_TSTAMP_ENABLE ), paUnanticipatedHostError ); + + /* Set the parameters! */ + ENSURE_( alsa_snd_pcm_sw_params( self->pcm, swParams ), paUnanticipatedHostError ); + +error: + return result; +} + +static PaError PaAlsaStream_Initialize( PaAlsaStream *self, PaAlsaHostApiRepresentation *alsaApi, const PaStreamParameters *inParams, + const PaStreamParameters *outParams, double sampleRate, unsigned long framesPerUserBuffer, PaStreamCallback callback, + PaStreamFlags streamFlags, void *userData ) +{ + PaError result = paNoError; + assert( self ); + + memset( self, 0, sizeof (PaAlsaStream) ); + + if( NULL != callback ) + { + PaUtil_InitializeStreamRepresentation( &self->streamRepresentation, + &alsaApi->callbackStreamInterface, + callback, userData ); + self->callbackMode = 1; + } + else + { + PaUtil_InitializeStreamRepresentation( &self->streamRepresentation, + &alsaApi->blockingStreamInterface, + NULL, userData ); + } + + self->framesPerUserBuffer = framesPerUserBuffer; + self->neverDropInput = streamFlags & paNeverDropInput; + /* XXX: Ignore paPrimeOutputBuffersUsingStreamCallback untill buffer priming is fully supported in pa_process.c */ + /* + if( outParams & streamFlags & paPrimeOutputBuffersUsingStreamCallback ) + self->primeBuffers = 1; + */ + memset( &self->capture, 0, sizeof (PaAlsaStreamComponent) ); + memset( &self->playback, 0, sizeof (PaAlsaStreamComponent) ); + if( inParams ) + { + PA_ENSURE( PaAlsaStreamComponent_Initialize( &self->capture, alsaApi, inParams, StreamDirection_In, NULL != callback ) ); + } + if( outParams ) + { + PA_ENSURE( PaAlsaStreamComponent_Initialize( &self->playback, alsaApi, outParams, StreamDirection_Out, NULL != callback ) ); + } + + assert( self->capture.nfds || self->playback.nfds ); + + PA_UNLESS( self->pfds = (struct pollfd*)PaUtil_AllocateMemory( (self->capture.nfds + + self->playback.nfds) * sizeof (struct pollfd) ), paInsufficientMemory ); + + PaUtil_InitializeCpuLoadMeasurer( &self->cpuLoadMeasurer, sampleRate ); + ASSERT_CALL_( PaUnixMutex_Initialize( &self->stateMtx ), paNoError ); + +error: + return result; +} + +/** Free resources associated with stream, and eventually stream itself. + * + * Frees allocated memory, and terminates individual StreamComponents. + */ +static void PaAlsaStream_Terminate( PaAlsaStream *self ) +{ + assert( self ); + + if( self->capture.pcm ) + { + PaAlsaStreamComponent_Terminate( &self->capture ); + } + if( self->playback.pcm ) + { + PaAlsaStreamComponent_Terminate( &self->playback ); + } + + PaUtil_FreeMemory( self->pfds ); + ASSERT_CALL_( PaUnixMutex_Terminate( &self->stateMtx ), paNoError ); + + PaUtil_FreeMemory( self ); +} + +/** Calculate polling timeout + * + * @param frames Time to wait + * @return Polling timeout in milliseconds + */ +static int CalculatePollTimeout( const PaAlsaStream *stream, unsigned long frames ) +{ + assert( stream->streamRepresentation.streamInfo.sampleRate > 0.0 ); + /* Period in msecs, rounded up */ + return (int)ceil( 1000 * frames / stream->streamRepresentation.streamInfo.sampleRate ); +} + +/** Align value in backward direction. + * + * @param v: Value to align. + * @param align: Alignment. + */ +static unsigned long PaAlsa_AlignBackward(unsigned long v, unsigned long align) +{ + return ((v - (align ? v % align : 0))); +} + +/** Align value in forward direction. + * + * @param v: Value to align. + * @param align: Alignment. + */ +static unsigned long PaAlsa_AlignForward(unsigned long v, unsigned long align) +{ + unsigned long remainder = (align ? (v % align) : 0); + return (remainder != 0 ? v + (align - remainder) : v); +} + +/** Get size of host buffer maintained from the number of user frames, sample rate and suggested latency. Minimum double buffering + * is maintained to allow 100% CPU usage inside user callback. + * + * @param userFramesPerBuffer: User buffer size in number of frames. + * @param suggestedLatency: User provided desired latency. + * @param sampleRate: Sample rate. + */ +static unsigned long PaAlsa_GetFramesPerHostBuffer(unsigned long userFramesPerBuffer, PaTime suggestedLatency, double sampleRate) +{ + unsigned long frames = userFramesPerBuffer + PA_MAX( userFramesPerBuffer, (unsigned long)(suggestedLatency * sampleRate) ); + return frames; +} + +/** Determine size per host buffer. + * + * During this method call, the component's framesPerBuffer attribute gets computed, and the corresponding period size + * gets configured for the device. + * @param accurate: If the configured period size is non-integer, this will be set to 0. + */ +static PaError PaAlsaStreamComponent_DetermineFramesPerBuffer( PaAlsaStreamComponent* self, const PaStreamParameters* params, + unsigned long framesPerUserBuffer, double sampleRate, snd_pcm_hw_params_t* hwParams, int* accurate ) +{ + PaError result = paNoError; + unsigned long bufferSize, framesPerHostBuffer; + int dir = 0; + + /* Calculate host buffer size */ + bufferSize = PaAlsa_GetFramesPerHostBuffer(framesPerUserBuffer, params->suggestedLatency, sampleRate); + + /* Log */ + PA_DEBUG(( "%s: user-buffer (frames) = %lu\n", __FUNCTION__, framesPerUserBuffer )); + PA_DEBUG(( "%s: user-buffer (sec) = %f\n", __FUNCTION__, (double)(framesPerUserBuffer / sampleRate) )); + PA_DEBUG(( "%s: suggested latency (sec) = %f\n", __FUNCTION__, params->suggestedLatency )); + PA_DEBUG(( "%s: suggested host buffer (frames) = %lu\n", __FUNCTION__, bufferSize )); + PA_DEBUG(( "%s: suggested host buffer (sec) = %f\n", __FUNCTION__, (double)(bufferSize / sampleRate) )); + +#ifdef PA_ALSA_USE_OBSOLETE_HOST_BUFFER_CALC + + if( framesPerUserBuffer != paFramesPerBufferUnspecified ) + { + /* Preferably the host buffer size should be a multiple of the user buffer size */ + + if( bufferSize > framesPerUserBuffer ) + { + snd_pcm_uframes_t remainder = bufferSize % framesPerUserBuffer; + if( remainder > framesPerUserBuffer / 2. ) + bufferSize += framesPerUserBuffer - remainder; + else + bufferSize -= remainder; + + assert( bufferSize % framesPerUserBuffer == 0 ); + } + else if( framesPerUserBuffer % bufferSize != 0 ) + { + /* Find a good compromise between user specified latency and buffer size */ + if( bufferSize > framesPerUserBuffer * .75 ) + { + bufferSize = framesPerUserBuffer; + } + else + { + snd_pcm_uframes_t newSz = framesPerUserBuffer; + while( newSz / 2 >= bufferSize ) + { + if( framesPerUserBuffer % (newSz / 2) != 0 ) + { + /* No use dividing any further */ + break; + } + newSz /= 2; + } + bufferSize = newSz; + } + + assert( framesPerUserBuffer % bufferSize == 0 ); + } + } + +#endif + + { + unsigned numPeriods = numPeriods_, maxPeriods = 0, minPeriods = numPeriods_; + + /* It may be that the device only supports 2 periods for instance */ + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_periods_min( hwParams, &minPeriods, &dir ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_get_periods_max( hwParams, &maxPeriods, &dir ), paUnanticipatedHostError ); + assert( maxPeriods > 1 ); + + /* Clamp to min/max */ + numPeriods = PA_MIN(maxPeriods, PA_MAX(minPeriods, numPeriods)); + + PA_DEBUG(( "%s: periods min = %lu, max = %lu, req = %lu \n", __FUNCTION__, minPeriods, maxPeriods, numPeriods )); + +#ifndef PA_ALSA_USE_OBSOLETE_HOST_BUFFER_CALC + + /* Calculate period size */ + framesPerHostBuffer = (bufferSize / numPeriods); + + /* Align & test size */ + if( framesPerUserBuffer != paFramesPerBufferUnspecified ) + { + /* Align to user buffer size */ + framesPerHostBuffer = PaAlsa_AlignForward(framesPerHostBuffer, framesPerUserBuffer); + + /* Test (borrowed from older implementation) */ + if( framesPerHostBuffer < framesPerUserBuffer ) + { + assert( framesPerUserBuffer % framesPerHostBuffer == 0 ); + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer, 0 ) < 0 ) + { + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer * 2, 0 ) == 0 ) + framesPerHostBuffer *= 2; + else + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer / 2, 0 ) == 0 ) + framesPerHostBuffer /= 2; + } + } + else + { + assert( framesPerHostBuffer % framesPerUserBuffer == 0 ); + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer, 0 ) < 0 ) + { + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer + framesPerUserBuffer, 0 ) == 0 ) + framesPerHostBuffer += framesPerUserBuffer; + else + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer - framesPerUserBuffer, 0 ) == 0 ) + framesPerHostBuffer -= framesPerUserBuffer; + } + } + } +#endif + +#ifdef PA_ALSA_USE_OBSOLETE_HOST_BUFFER_CALC + + if( framesPerUserBuffer != paFramesPerBufferUnspecified ) + { + /* Try to get a power-of-two of the user buffer size. */ + framesPerHostBuffer = framesPerUserBuffer; + if( framesPerHostBuffer < bufferSize ) + { + while( bufferSize / framesPerHostBuffer > numPeriods ) + { + framesPerHostBuffer *= 2; + } + /* One extra period is preferrable to one less (should be more robust) */ + if( bufferSize / framesPerHostBuffer < numPeriods ) + { + framesPerHostBuffer /= 2; + } + } + else + { + while( bufferSize / framesPerHostBuffer < numPeriods ) + { + if( framesPerUserBuffer % (framesPerHostBuffer / 2) != 0 ) + { + /* Can't be divided any further */ + break; + } + framesPerHostBuffer /= 2; + } + } + + if( framesPerHostBuffer < framesPerUserBuffer ) + { + assert( framesPerUserBuffer % framesPerHostBuffer == 0 ); + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer, 0 ) < 0 ) + { + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer * 2, 0 ) == 0 ) + framesPerHostBuffer *= 2; + else if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer / 2, 0 ) == 0 ) + framesPerHostBuffer /= 2; + } + } + else + { + assert( framesPerHostBuffer % framesPerUserBuffer == 0 ); + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer, 0 ) < 0 ) + { + if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer + framesPerUserBuffer, 0 ) == 0 ) + framesPerHostBuffer += framesPerUserBuffer; + else if( alsa_snd_pcm_hw_params_test_period_size( self->pcm, hwParams, framesPerHostBuffer - framesPerUserBuffer, 0 ) == 0 ) + framesPerHostBuffer -= framesPerUserBuffer; + } + } + } + else + { + framesPerHostBuffer = bufferSize / numPeriods; + } + + /* non-mmap mode needs a reasonably-sized buffer or it'll stutter */ + if( !self->canMmap && framesPerHostBuffer < 2048 ) + framesPerHostBuffer = 2048; +#endif + PA_DEBUG(( "%s: suggested host buffer period = %lu \n", __FUNCTION__, framesPerHostBuffer )); + } + + { + /* Get min/max period sizes and adjust our chosen */ + snd_pcm_uframes_t min = 0, max = 0, minmax_diff; + ENSURE_( alsa_snd_pcm_hw_params_get_period_size_min( hwParams, &min, NULL ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_get_period_size_max( hwParams, &max, NULL ), paUnanticipatedHostError ); + minmax_diff = max - min; + + if( framesPerHostBuffer < min ) + { + PA_DEBUG(( "%s: The determined period size (%lu) is less than minimum (%lu)\n", __FUNCTION__, framesPerHostBuffer, min )); + framesPerHostBuffer = ((minmax_diff == 2) ? min + 1 : min); + } + else + if( framesPerHostBuffer > max ) + { + PA_DEBUG(( "%s: The determined period size (%lu) is greater than maximum (%lu)\n", __FUNCTION__, framesPerHostBuffer, max )); + framesPerHostBuffer = ((minmax_diff == 2) ? max - 1 : max); + } + + PA_DEBUG(( "%s: device period minimum = %lu\n", __FUNCTION__, min )); + PA_DEBUG(( "%s: device period maximum = %lu\n", __FUNCTION__, max )); + PA_DEBUG(( "%s: host buffer period = %lu\n", __FUNCTION__, framesPerHostBuffer )); + PA_DEBUG(( "%s: host buffer period latency = %f\n", __FUNCTION__, (double)(framesPerHostBuffer / sampleRate) )); + + /* Try setting period size */ + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_set_period_size_near( self->pcm, hwParams, &framesPerHostBuffer, &dir ), paUnanticipatedHostError ); + if( dir != 0 ) + { + PA_DEBUG(( "%s: The configured period size is non-integer.\n", __FUNCTION__, dir )); + *accurate = 0; + } + } + + /* Set result */ + self->framesPerBuffer = framesPerHostBuffer; + +error: + return result; +} + +/* We need to determine how many frames per host buffer (period) to use. Our + * goals are to provide the best possible performance, but also to + * honor the requested latency settings as closely as we can. Therefore this + * decision is based on: + * + * - the period sizes that playback and/or capture support. The + * host buffer size has to be one of these. + * - the number of periods that playback and/or capture support. + * + * We want to make period_size*(num_periods-1) to be as close as possible + * to latency*rate for both playback and capture. + * + * This method will determine suitable period sizes for capture and playback handles, and report the maximum number of + * frames per host buffer. The latter is relevant, in case we should be so unfortunate that the period size differs + * between capture and playback. If this should happen, the stream's hostBufferSizeMode attribute will be set to + * paUtilBoundedHostBufferSize, because the best we can do is limit the size of individual host buffers to the upper + * bound. The size of host buffers scheduled for processing should only matter if the user has specified a buffer size, + * but when he/she does we must strive for an optimal configuration. By default we'll opt for a fixed host buffer size, + * which should be fine if the period size is the same for capture and playback. In general, if there is a specified user + * buffer size, this method tries it best to determine a period size which is a multiple of the user buffer size. + * + * The framesPerBuffer attributes of the individual capture and playback components of the stream are set to corresponding + * values determined here. Since these should be reported as + * + * This is one of those blocks of code that will just take a lot of + * refinement to be any good. + * + * In the full-duplex case it is possible that the routine was unable + * to find a number of frames per buffer acceptable to both devices + * TODO: Implement an algorithm to find the value closest to acceptance + * by both devices, to minimize difference between period sizes? + * + * @param determinedFramesPerHostBuffer: The determined host buffer size. + */ +static PaError PaAlsaStream_DetermineFramesPerBuffer( PaAlsaStream* self, double sampleRate, const PaStreamParameters* inputParameters, + const PaStreamParameters* outputParameters, unsigned long framesPerUserBuffer, snd_pcm_hw_params_t* hwParamsCapture, + snd_pcm_hw_params_t* hwParamsPlayback, PaUtilHostBufferSizeMode* hostBufferSizeMode ) +{ + PaError result = paNoError; + unsigned long framesPerHostBuffer = 0; + int dir = 0; + int accurate = 1; + unsigned numPeriods = numPeriods_; + + if( self->capture.pcm && self->playback.pcm ) + { + if( framesPerUserBuffer == paFramesPerBufferUnspecified ) + { + /* Come up with a common desired latency */ + snd_pcm_uframes_t desiredBufSz, e, minPeriodSize, maxPeriodSize, optimalPeriodSize, periodSize, + minCapture, minPlayback, maxCapture, maxPlayback; + + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_period_size_min( hwParamsCapture, &minCapture, &dir ), paUnanticipatedHostError ); + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_period_size_min( hwParamsPlayback, &minPlayback, &dir ), paUnanticipatedHostError ); + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_period_size_max( hwParamsCapture, &maxCapture, &dir ), paUnanticipatedHostError ); + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_period_size_max( hwParamsPlayback, &maxPlayback, &dir ), paUnanticipatedHostError ); + minPeriodSize = PA_MAX( minPlayback, minCapture ); + maxPeriodSize = PA_MIN( maxPlayback, maxCapture ); + PA_UNLESS( minPeriodSize <= maxPeriodSize, paBadIODeviceCombination ); + + desiredBufSz = (snd_pcm_uframes_t)(PA_MIN( outputParameters->suggestedLatency, inputParameters->suggestedLatency ) + * sampleRate); + /* Clamp desiredBufSz */ + { + snd_pcm_uframes_t maxBufferSize; + snd_pcm_uframes_t maxBufferSizeCapture, maxBufferSizePlayback; + ENSURE_( alsa_snd_pcm_hw_params_get_buffer_size_max( hwParamsCapture, &maxBufferSizeCapture ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_get_buffer_size_max( hwParamsPlayback, &maxBufferSizePlayback ), paUnanticipatedHostError ); + maxBufferSize = PA_MIN( maxBufferSizeCapture, maxBufferSizePlayback ); + + desiredBufSz = PA_MIN( desiredBufSz, maxBufferSize ); + } + + /* Find the closest power of 2 */ + e = ilogb( minPeriodSize ); + if( minPeriodSize & (minPeriodSize - 1) ) + e += 1; + periodSize = (snd_pcm_uframes_t)pow( 2, e ); + + while( periodSize <= maxPeriodSize ) + { + if( alsa_snd_pcm_hw_params_test_period_size( self->playback.pcm, hwParamsPlayback, periodSize, 0 ) >= 0 && + alsa_snd_pcm_hw_params_test_period_size( self->capture.pcm, hwParamsCapture, periodSize, 0 ) >= 0 ) + { + /* OK! */ + break; + } + + periodSize *= 2; + } + + optimalPeriodSize = PA_MAX( desiredBufSz / numPeriods, minPeriodSize ); + optimalPeriodSize = PA_MIN( optimalPeriodSize, maxPeriodSize ); + + /* Find the closest power of 2 */ + e = ilogb( optimalPeriodSize ); + if( optimalPeriodSize & (optimalPeriodSize - 1) ) + e += 1; + optimalPeriodSize = (snd_pcm_uframes_t)pow( 2, e ); + + while( optimalPeriodSize >= periodSize ) + { + if( alsa_snd_pcm_hw_params_test_period_size( self->capture.pcm, hwParamsCapture, optimalPeriodSize, 0 ) + >= 0 && alsa_snd_pcm_hw_params_test_period_size( self->playback.pcm, hwParamsPlayback, + optimalPeriodSize, 0 ) >= 0 ) + { + break; + } + optimalPeriodSize /= 2; + } + + if( optimalPeriodSize > periodSize ) + periodSize = optimalPeriodSize; + + if( periodSize <= maxPeriodSize ) + { + /* Looks good, the periodSize _should_ be acceptable by both devices */ + ENSURE_( alsa_snd_pcm_hw_params_set_period_size( self->capture.pcm, hwParamsCapture, periodSize, 0 ), + paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_set_period_size( self->playback.pcm, hwParamsPlayback, periodSize, 0 ), + paUnanticipatedHostError ); + self->capture.framesPerBuffer = self->playback.framesPerBuffer = periodSize; + framesPerHostBuffer = periodSize; + } + else + { + /* Unable to find a common period size, oh well */ + optimalPeriodSize = PA_MAX( desiredBufSz / numPeriods, minPeriodSize ); + optimalPeriodSize = PA_MIN( optimalPeriodSize, maxPeriodSize ); + + self->capture.framesPerBuffer = optimalPeriodSize; + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_set_period_size_near( self->capture.pcm, hwParamsCapture, &self->capture.framesPerBuffer, &dir ), + paUnanticipatedHostError ); + self->playback.framesPerBuffer = optimalPeriodSize; + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_set_period_size_near( self->playback.pcm, hwParamsPlayback, &self->playback.framesPerBuffer, &dir ), + paUnanticipatedHostError ); + framesPerHostBuffer = PA_MAX( self->capture.framesPerBuffer, self->playback.framesPerBuffer ); + *hostBufferSizeMode = paUtilBoundedHostBufferSize; + } + } + else + { + /* We choose the simple route and determine a suitable number of frames per buffer for one component of + * the stream, then we hope that this will work for the other component too (it should!). + */ + + unsigned maxPeriods = 0; + PaAlsaStreamComponent* first = &self->capture, * second = &self->playback; + const PaStreamParameters* firstStreamParams = inputParameters; + snd_pcm_hw_params_t* firstHwParams = hwParamsCapture, * secondHwParams = hwParamsPlayback; + + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_periods_max( hwParamsPlayback, &maxPeriods, &dir ), paUnanticipatedHostError ); + if( maxPeriods < numPeriods ) + { + /* The playback component is trickier to get right, try that first */ + first = &self->playback; + second = &self->capture; + firstStreamParams = outputParameters; + firstHwParams = hwParamsPlayback; + secondHwParams = hwParamsCapture; + } + + PA_ENSURE( PaAlsaStreamComponent_DetermineFramesPerBuffer( first, firstStreamParams, framesPerUserBuffer, + sampleRate, firstHwParams, &accurate ) ); + + second->framesPerBuffer = first->framesPerBuffer; + dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_set_period_size_near( second->pcm, secondHwParams, &second->framesPerBuffer, &dir ), + paUnanticipatedHostError ); + if( self->capture.framesPerBuffer == self->playback.framesPerBuffer ) + { + framesPerHostBuffer = self->capture.framesPerBuffer; + } + else + { + framesPerHostBuffer = PA_MAX( self->capture.framesPerBuffer, self->playback.framesPerBuffer ); + *hostBufferSizeMode = paUtilBoundedHostBufferSize; + } + } + } + else /* half-duplex is a slightly simpler case */ + { + if( self->capture.pcm ) + { + PA_ENSURE( PaAlsaStreamComponent_DetermineFramesPerBuffer( &self->capture, inputParameters, framesPerUserBuffer, + sampleRate, hwParamsCapture, &accurate) ); + framesPerHostBuffer = self->capture.framesPerBuffer; + } + else + { + assert( self->playback.pcm ); + PA_ENSURE( PaAlsaStreamComponent_DetermineFramesPerBuffer( &self->playback, outputParameters, framesPerUserBuffer, + sampleRate, hwParamsPlayback, &accurate ) ); + framesPerHostBuffer = self->playback.framesPerBuffer; + } + } + + PA_UNLESS( framesPerHostBuffer != 0, paInternalError ); + self->maxFramesPerHostBuffer = framesPerHostBuffer; + + if( !self->playback.canMmap || !accurate ) + { + /* Don't know the exact size per host buffer */ + *hostBufferSizeMode = paUtilBoundedHostBufferSize; + /* Raise upper bound */ + if( !accurate ) + ++self->maxFramesPerHostBuffer; + } + +error: + return result; +} + +/** Set up ALSA stream parameters. + * + */ +static PaError PaAlsaStream_Configure( PaAlsaStream *self, const PaStreamParameters *inParams, const PaStreamParameters* + outParams, double sampleRate, unsigned long framesPerUserBuffer, double* inputLatency, double* outputLatency, + PaUtilHostBufferSizeMode* hostBufferSizeMode ) +{ + PaError result = paNoError; + double realSr = sampleRate; + snd_pcm_hw_params_t* hwParamsCapture, * hwParamsPlayback; + + alsa_snd_pcm_hw_params_alloca( &hwParamsCapture ); + alsa_snd_pcm_hw_params_alloca( &hwParamsPlayback ); + + if( self->capture.pcm ) + PA_ENSURE( PaAlsaStreamComponent_InitialConfigure( &self->capture, inParams, self->primeBuffers, hwParamsCapture, + &realSr ) ); + if( self->playback.pcm ) + PA_ENSURE( PaAlsaStreamComponent_InitialConfigure( &self->playback, outParams, self->primeBuffers, hwParamsPlayback, + &realSr ) ); + + PA_ENSURE( PaAlsaStream_DetermineFramesPerBuffer( self, realSr, inParams, outParams, framesPerUserBuffer, + hwParamsCapture, hwParamsPlayback, hostBufferSizeMode ) ); + + if( self->capture.pcm ) + { + assert( self->capture.framesPerBuffer != 0 ); + PA_ENSURE( PaAlsaStreamComponent_FinishConfigure( &self->capture, hwParamsCapture, inParams, self->primeBuffers, realSr, + inputLatency ) ); + PA_DEBUG(( "%s: Capture period size: %lu, latency: %f\n", __FUNCTION__, self->capture.framesPerBuffer, *inputLatency )); + } + if( self->playback.pcm ) + { + assert( self->playback.framesPerBuffer != 0 ); + PA_ENSURE( PaAlsaStreamComponent_FinishConfigure( &self->playback, hwParamsPlayback, outParams, self->primeBuffers, realSr, + outputLatency ) ); + PA_DEBUG(( "%s: Playback period size: %lu, latency: %f\n", __FUNCTION__, self->playback.framesPerBuffer, *outputLatency )); + } + + /* Should be exact now */ + self->streamRepresentation.streamInfo.sampleRate = realSr; + + /* this will cause the two streams to automatically start/stop/prepare in sync. + * We only need to execute these operations on one of the pair. + * A: We don't want to do this on a blocking stream. + */ + if( self->callbackMode && self->capture.pcm && self->playback.pcm ) + { + int err = alsa_snd_pcm_link( self->capture.pcm, self->playback.pcm ); + if( err == 0 ) + self->pcmsSynced = 1; + else + PA_DEBUG(( "%s: Unable to sync pcms: %s\n", __FUNCTION__, alsa_snd_strerror( err ) )); + } + + { + unsigned long minFramesPerHostBuffer = PA_MIN( self->capture.pcm ? self->capture.framesPerBuffer : ULONG_MAX, + self->playback.pcm ? self->playback.framesPerBuffer : ULONG_MAX ); + self->pollTimeout = CalculatePollTimeout( self, minFramesPerHostBuffer ); /* Period in msecs, rounded up */ + + /* Time before watchdog unthrottles realtime thread == 1/4 of period time in msecs */ + /* self->threading.throttledSleepTime = (unsigned long) (minFramesPerHostBuffer / sampleRate / 4 * 1000); */ + } + + if( self->callbackMode ) + { + /* If the user expects a certain number of frames per callback we will either have to rely on block adaption + * (framesPerHostBuffer is not an integer multiple of framesPerBuffer) or we can simply align the number + * of host buffer frames with what the user specified */ + if( self->framesPerUserBuffer != paFramesPerBufferUnspecified ) + { + /* self->alignFrames = 1; */ + + /* Unless the ratio between number of host and user buffer frames is an integer we will have to rely + * on block adaption */ + /* + if( framesPerHostBuffer % framesPerBuffer != 0 || (self->capture.pcm && self->playback.pcm && + self->capture.framesPerBuffer != self->playback.framesPerBuffer) ) + self->useBlockAdaption = 1; + else + self->alignFrames = 1; + */ + } + } + +error: + return result; +} + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback* callback, + void *userData ) +{ + PaError result = paNoError; + PaAlsaHostApiRepresentation *alsaHostApi = (PaAlsaHostApiRepresentation*)hostApi; + PaAlsaStream *stream = NULL; + PaSampleFormat hostInputSampleFormat = 0, hostOutputSampleFormat = 0; + PaSampleFormat inputSampleFormat = 0, outputSampleFormat = 0; + int numInputChannels = 0, numOutputChannels = 0; + PaTime inputLatency, outputLatency; + /* Operate with fixed host buffer size by default, since other modes will invariably lead to block adaption */ + /* XXX: Use Bounded by default? Output tends to get stuttery with Fixed ... */ + PaUtilHostBufferSizeMode hostBufferSizeMode = paUtilFixedHostBufferSize; + + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; + + if( inputParameters ) + { + PA_ENSURE( ValidateParameters( inputParameters, hostApi, StreamDirection_In ) ); + + numInputChannels = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + } + if( outputParameters ) + { + PA_ENSURE( ValidateParameters( outputParameters, hostApi, StreamDirection_Out ) ); + + numOutputChannels = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + } + + /* XXX: Why do we support this anyway? */ + if( framesPerBuffer == paFramesPerBufferUnspecified && getenv( "PA_ALSA_PERIODSIZE" ) != NULL ) + { + PA_DEBUG(( "%s: Getting framesPerBuffer from environment\n", __FUNCTION__ )); + framesPerBuffer = atoi( getenv("PA_ALSA_PERIODSIZE") ); + } + + PA_UNLESS( stream = (PaAlsaStream*)PaUtil_AllocateMemory( sizeof(PaAlsaStream) ), paInsufficientMemory ); + PA_ENSURE( PaAlsaStream_Initialize( stream, alsaHostApi, inputParameters, outputParameters, sampleRate, + framesPerBuffer, callback, streamFlags, userData ) ); + + PA_ENSURE( PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, + &inputLatency, &outputLatency, &hostBufferSizeMode ) ); + hostInputSampleFormat = stream->capture.hostSampleFormat | (!stream->capture.hostInterleaved ? paNonInterleaved : 0); + hostOutputSampleFormat = stream->playback.hostSampleFormat | (!stream->playback.hostInterleaved ? paNonInterleaved : 0); + + PA_ENSURE( PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + numInputChannels, inputSampleFormat, hostInputSampleFormat, + numOutputChannels, outputSampleFormat, hostOutputSampleFormat, + sampleRate, streamFlags, framesPerBuffer, stream->maxFramesPerHostBuffer, + hostBufferSizeMode, callback, userData ) ); + + /* Ok, buffer processor is initialized, now we can deduce it's latency */ + if( numInputChannels > 0 ) + stream->streamRepresentation.streamInfo.inputLatency = inputLatency + (PaTime)( + PaUtil_GetBufferProcessorInputLatencyFrames( &stream->bufferProcessor ) / sampleRate); + if( numOutputChannels > 0 ) + stream->streamRepresentation.streamInfo.outputLatency = outputLatency + (PaTime)( + PaUtil_GetBufferProcessorOutputLatencyFrames( &stream->bufferProcessor ) / sampleRate); + + PA_DEBUG(( "%s: Stream: framesPerBuffer = %lu, maxFramesPerHostBuffer = %lu, latency = i(%f)/o(%f), \n", __FUNCTION__, framesPerBuffer, stream->maxFramesPerHostBuffer, stream->streamRepresentation.streamInfo.inputLatency, stream->streamRepresentation.streamInfo.outputLatency)); + + *s = (PaStream*)stream; + + return result; + +error: + if( stream ) + { + PA_DEBUG(( "%s: Stream in error, terminating\n", __FUNCTION__ )); + PaAlsaStream_Terminate( stream ); + } + + return result; +} + +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaAlsaStream *stream = (PaAlsaStream*)s; + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + + PaAlsaStream_Terminate( stream ); + + return result; +} + +static void SilenceBuffer( PaAlsaStream *stream ) +{ + const snd_pcm_channel_area_t *areas; + snd_pcm_uframes_t frames = (snd_pcm_uframes_t)alsa_snd_pcm_avail_update( stream->playback.pcm ), offset; + + alsa_snd_pcm_mmap_begin( stream->playback.pcm, &areas, &offset, &frames ); + alsa_snd_pcm_areas_silence( areas, offset, stream->playback.numHostChannels, frames, stream->playback.nativeFormat ); + alsa_snd_pcm_mmap_commit( stream->playback.pcm, offset, frames ); +} + +/** Start/prepare pcm(s) for streaming. + * + * Depending on wether the stream is in callback or blocking mode, we will respectively start or simply + * prepare the playback pcm. If the buffer has _not_ been primed, we will in callback mode prepare and + * silence the buffer before starting playback. In blocking mode we simply prepare, as the playback will + * be started automatically as the user writes to output. + * + * The capture pcm, however, will simply be prepared and started. + */ +static PaError AlsaStart( PaAlsaStream *stream, int priming ) +{ + PaError result = paNoError; + + if( stream->playback.pcm ) + { + if( stream->callbackMode ) + { + if( !priming ) + { + /* Buffer isn't primed, so prepare and silence */ + ENSURE_( alsa_snd_pcm_prepare( stream->playback.pcm ), paUnanticipatedHostError ); + if( stream->playback.canMmap ) + SilenceBuffer( stream ); + } + if( stream->playback.canMmap ) + ENSURE_( alsa_snd_pcm_start( stream->playback.pcm ), paUnanticipatedHostError ); + } + else + ENSURE_( alsa_snd_pcm_prepare( stream->playback.pcm ), paUnanticipatedHostError ); + } + if( stream->capture.pcm && !stream->pcmsSynced ) + { + ENSURE_( alsa_snd_pcm_prepare( stream->capture.pcm ), paUnanticipatedHostError ); + /* For a blocking stream we want to start capture as well, since nothing will happen otherwise */ + ENSURE_( alsa_snd_pcm_start( stream->capture.pcm ), paUnanticipatedHostError ); + } + +end: + return result; +error: + goto end; +} + +/** Utility function for determining if pcms are in running state. + * + */ +#if 0 +static int IsRunning( PaAlsaStream *stream ) +{ + int result = 0; + + PA_ENSURE( PaUnixMutex_Lock( &stream->stateMtx ) ); + if( stream->capture.pcm ) + { + snd_pcm_state_t capture_state = alsa_snd_pcm_state( stream->capture.pcm ); + + if( capture_state == SND_PCM_STATE_RUNNING || capture_state == SND_PCM_STATE_XRUN + || capture_state == SND_PCM_STATE_DRAINING ) + { + result = 1; + goto end; + } + } + + if( stream->playback.pcm ) + { + snd_pcm_state_t playback_state = alsa_snd_pcm_state( stream->playback.pcm ); + + if( playback_state == SND_PCM_STATE_RUNNING || playback_state == SND_PCM_STATE_XRUN + || playback_state == SND_PCM_STATE_DRAINING ) + { + result = 1; + goto end; + } + } + +end: + ASSERT_CALL_( PaUnixMutex_Unlock( &stream->stateMtx ), paNoError ); + return result; +error: + goto error; +} +#endif + +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaAlsaStream* stream = (PaAlsaStream*)s; + int streamStarted = 0; /* So we can know wether we need to take the stream down */ + + /* Ready the processor */ + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + /* Set now, so we can test for activity further down */ + stream->isActive = 1; + + if( stream->callbackMode ) + { + PA_ENSURE( PaUnixThread_New( &stream->thread, &CallbackThreadFunc, stream, 1., stream->rtSched ) ); + } + else + { + PA_ENSURE( AlsaStart( stream, 0 ) ); + streamStarted = 1; + } + +end: + return result; +error: + if( streamStarted ) + { + AbortStream( stream ); + } + stream->isActive = 0; + + goto end; +} + +/** Stop PCM handle, either softly or abruptly. + */ +static PaError AlsaStop( PaAlsaStream *stream, int abort ) +{ + PaError result = paNoError; + /* XXX: alsa_snd_pcm_drain tends to lock up, avoid it until we find out more */ + abort = 1; + /* + if( stream->capture.pcm && !strcmp( Pa_GetDeviceInfo( stream->capture.device )->name, + "dmix" ) ) + { + abort = 1; + } + else if( stream->playback.pcm && !strcmp( Pa_GetDeviceInfo( stream->playback.device )->name, + "dmix" ) ) + { + abort = 1; + } + */ + + if( abort ) + { + if( stream->playback.pcm ) + { + ENSURE_( alsa_snd_pcm_drop( stream->playback.pcm ), paUnanticipatedHostError ); + } + if( stream->capture.pcm && !stream->pcmsSynced ) + { + ENSURE_( alsa_snd_pcm_drop( stream->capture.pcm ), paUnanticipatedHostError ); + } + + PA_DEBUG(( "%s: Dropped frames\n", __FUNCTION__ )); + } + else + { + if( stream->playback.pcm ) + { + ENSURE_( alsa_snd_pcm_nonblock( stream->playback.pcm, 0 ), paUnanticipatedHostError ); + if( alsa_snd_pcm_drain( stream->playback.pcm ) < 0 ) + { + PA_DEBUG(( "%s: Draining playback handle failed!\n", __FUNCTION__ )); + } + } + if( stream->capture.pcm && !stream->pcmsSynced ) + { + /* We don't need to retrieve any remaining frames */ + if( alsa_snd_pcm_drain( stream->capture.pcm ) < 0 ) + { + PA_DEBUG(( "%s: Draining capture handle failed!\n", __FUNCTION__ )); + } + } + } + +end: + return result; +error: + goto end; +} + +/** Stop or abort stream. + * + * If a stream is in callback mode we will have to inspect wether the background thread has + * finished, or we will have to take it out. In either case we join the thread before + * returning. In blocking mode, we simply tell ALSA to stop abruptly (abort) or finish + * buffers (drain) + * + * Stream will be considered inactive (!PaAlsaStream::isActive) after a call to this function + */ +static PaError RealStop( PaAlsaStream *stream, int abort ) +{ + PaError result = paNoError; + + /* First deal with the callback thread, cancelling and/or joining + * it if necessary + */ + if( stream->callbackMode ) + { + PaError threadRes; + stream->callbackAbort = abort; + + if( !abort ) + { + PA_DEBUG(( "Stopping callback\n" )); + } + PA_ENSURE( PaUnixThread_Terminate( &stream->thread, !abort, &threadRes ) ); + if( threadRes != paNoError ) + { + PA_DEBUG(( "Callback thread returned: %d\n", threadRes )); + } +#if 0 + if( watchdogRes != paNoError ) + PA_DEBUG(( "Watchdog thread returned: %d\n", watchdogRes )); +#endif + + stream->callback_finished = 0; + } + else + { + PA_ENSURE( AlsaStop( stream, abort ) ); + } + + stream->isActive = 0; + +end: + return result; + +error: + goto end; +} + +static PaError StopStream( PaStream *s ) +{ + return RealStop( (PaAlsaStream *) s, 0 ); +} + +static PaError AbortStream( PaStream *s ) +{ + return RealStop( (PaAlsaStream * ) s, 1 ); +} + +/** The stream is considered stopped before StartStream, or AFTER a call to Abort/StopStream (callback + * returning !paContinue is not considered) + * + */ +static PaError IsStreamStopped( PaStream *s ) +{ + PaAlsaStream *stream = (PaAlsaStream *)s; + + /* callback_finished indicates we need to join callback thread (ie. in Abort/StopStream) */ + return !IsStreamActive( s ) && !stream->callback_finished; +} + +static PaError IsStreamActive( PaStream *s ) +{ + PaAlsaStream *stream = (PaAlsaStream*)s; + return stream->isActive; +} + +static PaTime GetStreamTime( PaStream *s ) +{ + PaAlsaStream *stream = (PaAlsaStream*)s; + + snd_timestamp_t timestamp; + snd_pcm_status_t* status; + alsa_snd_pcm_status_alloca( &status ); + + /* TODO: what if we have both? does it really matter? */ + + /* TODO: if running in callback mode, this will mean + * libasound routines are being called from multiple threads. + * need to verify that libasound is thread-safe. */ + + if( stream->capture.pcm ) + { + alsa_snd_pcm_status( stream->capture.pcm, status ); + } + else if( stream->playback.pcm ) + { + alsa_snd_pcm_status( stream->playback.pcm, status ); + } + + alsa_snd_pcm_status_get_tstamp( status, ×tamp ); + return timestamp.tv_sec + (PaTime)timestamp.tv_usec / 1e6; +} + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaAlsaStream *stream = (PaAlsaStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + +static int SetApproximateSampleRate( snd_pcm_t *pcm, snd_pcm_hw_params_t *hwParams, double sampleRate ) +{ + PaError result = paNoError; + unsigned long approx = (unsigned long) sampleRate; + int dir = 0; + double fraction = sampleRate - approx; + + assert( pcm && hwParams ); + + if( fraction > 0.0 ) + { + if( fraction > 0.5 ) + { + ++approx; + dir = -1; + } + else + dir = 1; + } + + if( alsa_snd_pcm_hw_params_set_rate( pcm, hwParams, approx, dir ) < 0) + result = paInvalidSampleRate; + +end: + + return result; + +error: + + /* Log */ + { + unsigned int _min = 0, _max = 0; int _dir = 0; + ENSURE_( alsa_snd_pcm_hw_params_get_rate_min( hwParams, &_min, &_dir ), paUnanticipatedHostError ); + ENSURE_( alsa_snd_pcm_hw_params_get_rate_max( hwParams, &_max, &_dir ), paUnanticipatedHostError ); + PA_DEBUG(( "%s: SR min = %d, max = %d, req = %lu\n", __FUNCTION__, _min, _max, approx )); + } + + goto end; +} + +/* Return exact sample rate in param sampleRate */ +static int GetExactSampleRate( snd_pcm_hw_params_t *hwParams, double *sampleRate ) +{ + unsigned int num, den; + int err; + + assert( hwParams ); + + err = alsa_snd_pcm_hw_params_get_rate_numden( hwParams, &num, &den ); + *sampleRate = (double) num / den; + + return err; +} + +/* Utility functions for blocking/callback interfaces */ + +/* Atomic restart of stream (we don't want the intermediate state visible) */ +static PaError AlsaRestart( PaAlsaStream *stream ) +{ + PaError result = paNoError; + + PA_ENSURE( PaUnixMutex_Lock( &stream->stateMtx ) ); + PA_ENSURE( AlsaStop( stream, 0 ) ); + PA_ENSURE( AlsaStart( stream, 0 ) ); + + PA_DEBUG(( "%s: Restarted audio\n", __FUNCTION__ )); + +error: + PA_ENSURE( PaUnixMutex_Unlock( &stream->stateMtx ) ); + + return result; +} + +/** Recover from xrun state. + * + */ +static PaError PaAlsaStream_HandleXrun( PaAlsaStream *self ) +{ + PaError result = paNoError; + snd_pcm_status_t *st; + PaTime now = PaUtil_GetTime(); + snd_timestamp_t t; + int restartAlsa = 0; /* do not restart Alsa by default */ + + alsa_snd_pcm_status_alloca( &st ); + + if( self->playback.pcm ) + { + alsa_snd_pcm_status( self->playback.pcm, st ); + if( alsa_snd_pcm_status_get_state( st ) == SND_PCM_STATE_XRUN ) + { + alsa_snd_pcm_status_get_trigger_tstamp( st, &t ); + self->underrun = now * 1000 - ((PaTime) t.tv_sec * 1000 + (PaTime) t.tv_usec / 1000); + + if (!self->playback.canMmap) + { + if (alsa_snd_pcm_recover( self->playback.pcm, -EPIPE, 0 ) < 0) + { + PA_DEBUG(( "%s: [playback] non-MMAP-PCM failed recovering from XRUN, will restart Alsa\n", __FUNCTION__ )); + ++ restartAlsa; /* did not manage to recover */ + } + } + else + ++ restartAlsa; /* always restart MMAPed device */ + } + } + if( self->capture.pcm ) + { + alsa_snd_pcm_status( self->capture.pcm, st ); + if( alsa_snd_pcm_status_get_state( st ) == SND_PCM_STATE_XRUN ) + { + alsa_snd_pcm_status_get_trigger_tstamp( st, &t ); + self->overrun = now * 1000 - ((PaTime) t.tv_sec * 1000 + (PaTime) t.tv_usec / 1000); + + if (!self->capture.canMmap) + { + if (alsa_snd_pcm_recover( self->capture.pcm, -EPIPE, 0 ) < 0) + { + PA_DEBUG(( "%s: [capture] non-MMAP-PCM failed recovering from XRUN, will restart Alsa\n", __FUNCTION__ )); + ++ restartAlsa; /* did not manage to recover */ + } + } + else + ++ restartAlsa; /* always restart MMAPed device */ + } + } + + if( restartAlsa ) + { + PA_DEBUG(( "%s: restarting Alsa to recover from XRUN\n", __FUNCTION__ )); + PA_ENSURE( AlsaRestart( self ) ); + } + +end: + return result; +error: + goto end; +} + +/** Decide if we should continue polling for specified direction, eventually adjust the poll timeout. + * + */ +static PaError ContinuePoll( const PaAlsaStream *stream, StreamDirection streamDir, int *pollTimeout, int *continuePoll ) +{ + PaError result = paNoError; + snd_pcm_sframes_t delay, margin; + int err; + const PaAlsaStreamComponent *component = NULL, *otherComponent = NULL; + + *continuePoll = 1; + + if( StreamDirection_In == streamDir ) + { + component = &stream->capture; + otherComponent = &stream->playback; + } + else + { + component = &stream->playback; + otherComponent = &stream->capture; + } + + /* ALSA docs say that negative delay should indicate xrun, but in my experience alsa_snd_pcm_delay returns -EPIPE */ + if( (err = alsa_snd_pcm_delay( otherComponent->pcm, &delay )) < 0 ) + { + if( err == -EPIPE ) + { + /* Xrun */ + *continuePoll = 0; + goto error; + } + + ENSURE_( err, paUnanticipatedHostError ); + } + + if( StreamDirection_Out == streamDir ) + { + /* Number of eligible frames before capture overrun */ + delay = otherComponent->bufferSize - delay; + } + margin = delay - otherComponent->framesPerBuffer / 2; + + if( margin < 0 ) + { + PA_DEBUG(( "%s: Stopping poll for %s\n", __FUNCTION__, StreamDirection_In == streamDir ? "capture" : "playback" )); + *continuePoll = 0; + } + else if( margin < otherComponent->framesPerBuffer ) + { + *pollTimeout = CalculatePollTimeout( stream, margin ); + PA_DEBUG(( "%s: Trying to poll again for %s frames, pollTimeout: %d\n", + __FUNCTION__, StreamDirection_In == streamDir ? "capture" : "playback", *pollTimeout )); + } + +error: + return result; +} + +/* Callback interface */ + +static void OnExit( void *data ) +{ + PaAlsaStream *stream = (PaAlsaStream *) data; + + assert( data ); + + PaUtil_ResetCpuLoadMeasurer( &stream->cpuLoadMeasurer ); + + stream->callback_finished = 1; /* Let the outside world know stream was stopped in callback */ + PA_DEBUG(( "%s: Stopping ALSA handles\n", __FUNCTION__ )); + AlsaStop( stream, stream->callbackAbort ); + + PA_DEBUG(( "%s: Stoppage\n", __FUNCTION__ )); + + /* Eventually notify user all buffers have played */ + if( stream->streamRepresentation.streamFinishedCallback ) + { + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + stream->isActive = 0; +} + +static void CalculateTimeInfo( PaAlsaStream *stream, PaStreamCallbackTimeInfo *timeInfo ) +{ + snd_pcm_status_t *capture_status, *playback_status; + snd_timestamp_t capture_timestamp, playback_timestamp; + PaTime capture_time = 0., playback_time = 0.; + + alsa_snd_pcm_status_alloca( &capture_status ); + alsa_snd_pcm_status_alloca( &playback_status ); + + if( stream->capture.pcm ) + { + snd_pcm_sframes_t capture_delay; + + alsa_snd_pcm_status( stream->capture.pcm, capture_status ); + alsa_snd_pcm_status_get_tstamp( capture_status, &capture_timestamp ); + + capture_time = capture_timestamp.tv_sec + + ((PaTime)capture_timestamp.tv_usec / 1000000.0); + timeInfo->currentTime = capture_time; + + capture_delay = alsa_snd_pcm_status_get_delay( capture_status ); + timeInfo->inputBufferAdcTime = timeInfo->currentTime - + (PaTime)capture_delay / stream->streamRepresentation.streamInfo.sampleRate; + } + if( stream->playback.pcm ) + { + snd_pcm_sframes_t playback_delay; + + alsa_snd_pcm_status( stream->playback.pcm, playback_status ); + alsa_snd_pcm_status_get_tstamp( playback_status, &playback_timestamp ); + + playback_time = playback_timestamp.tv_sec + + ((PaTime)playback_timestamp.tv_usec / 1000000.0); + + if( stream->capture.pcm ) /* Full duplex */ + { + /* Hmm, we have both a playback and a capture timestamp. + * Hopefully they are the same... */ + if( fabs( capture_time - playback_time ) > 0.01 ) + PA_DEBUG(("Capture time and playback time differ by %f\n", fabs(capture_time-playback_time))); + } + else + timeInfo->currentTime = playback_time; + + playback_delay = alsa_snd_pcm_status_get_delay( playback_status ); + timeInfo->outputBufferDacTime = timeInfo->currentTime + + (PaTime)playback_delay / stream->streamRepresentation.streamInfo.sampleRate; + } +} + +/** Called after buffer processing is finished. + * + * A number of mmapped frames is committed, it is possible that an xrun has occurred in the meantime. + * + * @param numFrames The number of frames that has been processed + * @param xrun Return whether an xrun has occurred + */ +static PaError PaAlsaStreamComponent_EndProcessing( PaAlsaStreamComponent *self, unsigned long numFrames, int *xrun ) +{ + PaError result = paNoError; + int res = 0; + + /* @concern FullDuplex It is possible that only one direction is marked ready after polling, and processed + * afterwards + */ + if( !self->ready ) + goto end; + + if( !self->canMmap && StreamDirection_Out == self->streamDir ) + { + /* Play sound */ + if( self->hostInterleaved ) + res = alsa_snd_pcm_writei( self->pcm, self->nonMmapBuffer, numFrames ); + else + { + void *bufs[self->numHostChannels]; + int bufsize = alsa_snd_pcm_format_size( self->nativeFormat, self->framesPerBuffer + 1 ); + unsigned char *buffer = self->nonMmapBuffer; + int i; + for( i = 0; i < self->numHostChannels; ++i ) + { + bufs[i] = buffer; + buffer += bufsize; + } + res = alsa_snd_pcm_writen( self->pcm, bufs, numFrames ); + } + } + + if( self->canMmap ) + res = alsa_snd_pcm_mmap_commit( self->pcm, self->offset, numFrames ); + else + { + /* using realloc for optimisation + free( self->nonMmapBuffer ); + self->nonMmapBuffer = NULL; + */ + } + + if( res == -EPIPE || res == -ESTRPIPE ) + { + *xrun = 1; + } + else + { + ENSURE_( res, paUnanticipatedHostError ); + } + +end: +error: + return result; +} + +/* Extract buffer from channel area */ +static unsigned char *ExtractAddress( const snd_pcm_channel_area_t *area, snd_pcm_uframes_t offset ) +{ + return (unsigned char *) area->addr + (area->first + offset * area->step) / 8; +} + +/** Do necessary adaption between user and host channels. + * + @concern ChannelAdaption Adapting between user and host channels can involve silencing unused channels and + duplicating mono information if host outputs come in pairs. + */ +static PaError PaAlsaStreamComponent_DoChannelAdaption( PaAlsaStreamComponent *self, PaUtilBufferProcessor *bp, int numFrames ) +{ + PaError result = paNoError; + unsigned char *p; + int i; + int unusedChans = self->numHostChannels - self->numUserChannels; + unsigned char *src, *dst; + int convertMono = (self->numHostChannels % 2) == 0 && (self->numUserChannels % 2) != 0; + + assert( StreamDirection_Out == self->streamDir ); + + if( self->hostInterleaved ) + { + int swidth = alsa_snd_pcm_format_size( self->nativeFormat, 1 ); + unsigned char *buffer = self->canMmap ? ExtractAddress( self->channelAreas, self->offset ) : self->nonMmapBuffer; + + /* Start after the last user channel */ + p = buffer + self->numUserChannels * swidth; + + if( convertMono ) + { + /* Convert the last user channel into stereo pair */ + src = buffer + (self->numUserChannels - 1) * swidth; + for( i = 0; i < numFrames; ++i ) + { + dst = src + swidth; + memcpy( dst, src, swidth ); + src += self->numHostChannels * swidth; + } + + /* Don't touch the channel we just wrote to */ + p += swidth; + --unusedChans; + } + + if( unusedChans > 0 ) + { + /* Silence unused output channels */ + for( i = 0; i < numFrames; ++i ) + { + memset( p, 0, swidth * unusedChans ); + p += self->numHostChannels * swidth; + } + } + } + else + { + /* We extract the last user channel */ + if( convertMono ) + { + ENSURE_( alsa_snd_pcm_area_copy( self->channelAreas + self->numUserChannels, self->offset, self->channelAreas + + (self->numUserChannels - 1), self->offset, numFrames, self->nativeFormat ), paUnanticipatedHostError ); + --unusedChans; + } + if( unusedChans > 0 ) + { + alsa_snd_pcm_areas_silence( self->channelAreas + (self->numHostChannels - unusedChans), self->offset, unusedChans, numFrames, + self->nativeFormat ); + } + } + +error: + return result; +} + +static PaError PaAlsaStream_EndProcessing( PaAlsaStream *self, unsigned long numFrames, int *xrunOccurred ) +{ + PaError result = paNoError; + int xrun = 0; + + if( self->capture.pcm ) + { + PA_ENSURE( PaAlsaStreamComponent_EndProcessing( &self->capture, numFrames, &xrun ) ); + } + if( self->playback.pcm ) + { + if( self->playback.numHostChannels > self->playback.numUserChannels ) + { + PA_ENSURE( PaAlsaStreamComponent_DoChannelAdaption( &self->playback, &self->bufferProcessor, numFrames ) ); + } + PA_ENSURE( PaAlsaStreamComponent_EndProcessing( &self->playback, numFrames, &xrun ) ); + } + +error: + *xrunOccurred = xrun; + return result; +} + +/** Update the number of available frames. + * + */ +static PaError PaAlsaStreamComponent_GetAvailableFrames( PaAlsaStreamComponent *self, unsigned long *numFrames, int *xrunOccurred ) +{ + PaError result = paNoError; + snd_pcm_sframes_t framesAvail = alsa_snd_pcm_avail_update( self->pcm ); + *xrunOccurred = 0; + + if( -EPIPE == framesAvail ) + { + *xrunOccurred = 1; + framesAvail = 0; + } + else + { + ENSURE_( framesAvail, paUnanticipatedHostError ); + } + + *numFrames = framesAvail; + +error: + return result; +} + +/** Fill in pollfd objects. + */ +static PaError PaAlsaStreamComponent_BeginPolling( PaAlsaStreamComponent* self, struct pollfd* pfds ) +{ + PaError result = paNoError; + int ret = alsa_snd_pcm_poll_descriptors( self->pcm, pfds, self->nfds ); + (void)ret; /* Prevent unused variable warning if asserts are turned off */ + assert( ret == self->nfds ); + + self->ready = 0; + + return result; +} + +/** Examine results from poll(). + * + * @param pfds pollfds to inspect + * @param shouldPoll Should we continue to poll + * @param xrun Has an xrun occurred + */ +static PaError PaAlsaStreamComponent_EndPolling( PaAlsaStreamComponent* self, struct pollfd* pfds, int* shouldPoll, int* xrun ) +{ + PaError result = paNoError; + unsigned short revents; + + ENSURE_( alsa_snd_pcm_poll_descriptors_revents( self->pcm, pfds, self->nfds, &revents ), paUnanticipatedHostError ); + if( revents != 0 ) + { + if( revents & POLLERR ) + { + *xrun = 1; + } + else + if( revents & POLLHUP ) + { + *xrun = 1; + PA_DEBUG(( "%s: revents has POLLHUP, processing as XRUN\n", __FUNCTION__ )); + } + else + self->ready = 1; + + *shouldPoll = 0; + } + +error: + return result; +} + +/** Return the number of available frames for this stream. + * + * @concern FullDuplex The minimum available for the two directions is calculated, it might be desirable to ignore + * one direction however (not marked ready from poll), so this is controlled by queryCapture and queryPlayback. + * + * @param queryCapture Check available for capture + * @param queryPlayback Check available for playback + * @param available The returned number of frames + * @param xrunOccurred Return whether an xrun has occurred + */ +static PaError PaAlsaStream_GetAvailableFrames( PaAlsaStream *self, int queryCapture, int queryPlayback, unsigned long + *available, int *xrunOccurred ) +{ + PaError result = paNoError; + unsigned long captureFrames, playbackFrames; + *xrunOccurred = 0; + + assert( queryCapture || queryPlayback ); + + if( queryCapture ) + { + assert( self->capture.pcm ); + PA_ENSURE( PaAlsaStreamComponent_GetAvailableFrames( &self->capture, &captureFrames, xrunOccurred ) ); + if( *xrunOccurred ) + { + goto end; + } + } + if( queryPlayback ) + { + assert( self->playback.pcm ); + PA_ENSURE( PaAlsaStreamComponent_GetAvailableFrames( &self->playback, &playbackFrames, xrunOccurred ) ); + if( *xrunOccurred ) + { + goto end; + } + } + + if( queryCapture && queryPlayback ) + { + *available = PA_MIN( captureFrames, playbackFrames ); + /*PA_DEBUG(("capture: %lu, playback: %lu, combined: %lu\n", captureFrames, playbackFrames, *available));*/ + } + else if( queryCapture ) + { + *available = captureFrames; + } + else + { + *available = playbackFrames; + } + +end: +error: + return result; +} + +/** Wait for and report available buffer space from ALSA. + * + * Unless ALSA reports a minimum of frames available for I/O, we poll the ALSA filedescriptors for more. + * Both of these operations can uncover xrun conditions. + * + * @concern Xruns Both polling and querying available frames can report an xrun condition. + * + * @param framesAvail Return the number of available frames + * @param xrunOccurred Return whether an xrun has occurred + */ +static PaError PaAlsaStream_WaitForFrames( PaAlsaStream *self, unsigned long *framesAvail, int *xrunOccurred ) +{ + PaError result = paNoError; + int pollPlayback = self->playback.pcm != NULL, pollCapture = self->capture.pcm != NULL; + int pollTimeout = self->pollTimeout; + int xrun = 0, timeouts = 0; + int pollResults; + + assert( self ); + assert( framesAvail ); + + if( !self->callbackMode ) + { + /* In blocking mode we will only wait if necessary */ + PA_ENSURE( PaAlsaStream_GetAvailableFrames( self, self->capture.pcm != NULL, self->playback.pcm != NULL, + framesAvail, &xrun ) ); + if( xrun ) + { + goto end; + } + + if( *framesAvail > 0 ) + { + /* Mark pcms ready from poll */ + if( self->capture.pcm ) + self->capture.ready = 1; + if( self->playback.pcm ) + self->playback.ready = 1; + + goto end; + } + } + + while( pollPlayback || pollCapture ) + { + int totalFds = 0; + struct pollfd *capturePfds = NULL, *playbackPfds = NULL; + +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#endif + if( pollCapture ) + { + capturePfds = self->pfds; + PA_ENSURE( PaAlsaStreamComponent_BeginPolling( &self->capture, capturePfds ) ); + totalFds += self->capture.nfds; + } + if( pollPlayback ) + { + playbackPfds = self->pfds + (self->capture.pcm ? self->capture.nfds : 0); + PA_ENSURE( PaAlsaStreamComponent_BeginPolling( &self->playback, playbackPfds ) ); + totalFds += self->playback.nfds; + } + + pollResults = poll( self->pfds, totalFds, pollTimeout ); + + if( pollResults < 0 ) + { + /* XXX: Depend on preprocessor condition? */ + if( errno == EINTR ) + { + /* gdb */ + Pa_Sleep( 1 ); /* avoid hot loop */ + continue; + } + + /* TODO: Add macro for checking system calls */ + PA_ENSURE( paInternalError ); + } + else + if (pollResults == 0) + { + + /* Suspended, paused or failed device can provide 0 poll results. To avoid deadloop in such situation + * we simply run counter 'timeouts' which detects 0 poll result and accumulates. As soon as 2048 timouts (around 2 seconds) + * are achieved we simply fail function with paTimedOut to notify waiting methods that device is not capable + * of providing audio data anymore and needs some corresponding recovery action. + * Note that 'timeouts' is reset to 0 if poll() managed to return non 0 results. + */ + + /*PA_DEBUG(( "%s: poll == 0 results, timed out, %d times left\n", __FUNCTION__, 2048 - timeouts ));*/ + + ++ timeouts; + if (timeouts > 1) /* sometimes device times out, but normally once, so we do not sleep any time */ + { + Pa_Sleep( 1 ); /* avoid hot loop */ + } + /* not else ! */ + if (timeouts >= 2048) /* audio device not working, shall return error to notify waiters */ + { + *framesAvail = 0; /* no frames available for processing */ + xrun = 1; /* try recovering device */ + + PA_DEBUG(( "%s: poll timed out\n", __FUNCTION__, timeouts )); + goto end;/*PA_ENSURE( paTimedOut );*/ + } + } + else + if (pollResults > 0) + { + /* reset timouts counter */ + timeouts = 0; + + /* check the return status of our pfds */ + if( pollCapture ) + { + PA_ENSURE( PaAlsaStreamComponent_EndPolling( &self->capture, capturePfds, &pollCapture, &xrun ) ); + } + if( pollPlayback ) + { + PA_ENSURE( PaAlsaStreamComponent_EndPolling( &self->playback, playbackPfds, &pollPlayback, &xrun ) ); + } + if( xrun ) + { + break; + } + } + + /* @concern FullDuplex If only one of two pcms is ready we may want to compromise between the two. + * If there is less than half a period's worth of samples left of frames in the other pcm's buffer we will + * stop polling. + */ + if( self->capture.pcm && self->playback.pcm ) + { + if( pollCapture && !pollPlayback ) + { + PA_ENSURE( ContinuePoll( self, StreamDirection_In, &pollTimeout, &pollCapture ) ); + } + else if( pollPlayback && !pollCapture ) + { + PA_ENSURE( ContinuePoll( self, StreamDirection_Out, &pollTimeout, &pollPlayback ) ); + } + } + } + + if( !xrun ) + { + /* Get the number of available frames for the pcms that are marked ready. + * @concern FullDuplex If only one direction is marked ready (from poll), the number of frames available for + * the other direction is returned. Output is normally preferred over capture however, so capture frames may be + * discarded to avoid overrun unless paNeverDropInput is specified. + */ + int captureReady = self->capture.pcm ? self->capture.ready : 0, + playbackReady = self->playback.pcm ? self->playback.ready : 0; + PA_ENSURE( PaAlsaStream_GetAvailableFrames( self, captureReady, playbackReady, framesAvail, &xrun ) ); + + if( self->capture.pcm && self->playback.pcm ) + { + if( !self->playback.ready && !self->neverDropInput ) + { + /* Drop input, a period's worth */ + assert( self->capture.ready ); + PaAlsaStreamComponent_EndProcessing( &self->capture, PA_MIN( self->capture.framesPerBuffer, + *framesAvail ), &xrun ); + *framesAvail = 0; + self->capture.ready = 0; + } + } + else if( self->capture.pcm ) + assert( self->capture.ready ); + else + assert( self->playback.ready ); + } + +end: +error: + if( xrun ) + { + /* Recover from the xrun state */ + PA_ENSURE( PaAlsaStream_HandleXrun( self ) ); + *framesAvail = 0; + } + else + { + if( 0 != *framesAvail ) + { + /* If we're reporting frames eligible for processing, one of the handles better be ready */ + PA_UNLESS( self->capture.ready || self->playback.ready, paInternalError ); + } + } + *xrunOccurred = xrun; + + return result; +} + +/** Register per-channel ALSA buffer information with buffer processor. + * + * Mmapped buffer space is acquired from ALSA, and registered with the buffer processor. Differences between the + * number of host and user channels is taken into account. + * + * @param numFrames On entrance the number of requested frames, on exit the number of contiguously accessible frames. + */ +static PaError PaAlsaStreamComponent_RegisterChannels( PaAlsaStreamComponent* self, PaUtilBufferProcessor* bp, + unsigned long* numFrames, int* xrun ) +{ + PaError result = paNoError; + const snd_pcm_channel_area_t *areas, *area; + void (*setChannel)(PaUtilBufferProcessor *, unsigned int, void *, unsigned int) = + StreamDirection_In == self->streamDir ? PaUtil_SetInputChannel : PaUtil_SetOutputChannel; + unsigned char *buffer, *p; + int i; + unsigned long framesAvail; + + /* This _must_ be called before mmap_begin */ + PA_ENSURE( PaAlsaStreamComponent_GetAvailableFrames( self, &framesAvail, xrun ) ); + if( *xrun ) + { + *numFrames = 0; + goto end; + } + + if( self->canMmap ) + { + ENSURE_( alsa_snd_pcm_mmap_begin( self->pcm, &areas, &self->offset, numFrames ), paUnanticipatedHostError ); + /* @concern ChannelAdaption Buffer address is recorded so we can do some channel adaption later */ + self->channelAreas = (snd_pcm_channel_area_t *)areas; + } + else + { + unsigned int bufferSize = self->numHostChannels * alsa_snd_pcm_format_size( self->nativeFormat, *numFrames ); + if (bufferSize > self->nonMmapBufferSize) + { + self->nonMmapBuffer = realloc(self->nonMmapBuffer, (self->nonMmapBufferSize = bufferSize)); + if (!self->nonMmapBuffer) + { + result = paInsufficientMemory; + goto error; + } + } + } + + if( self->hostInterleaved ) + { + int swidth = alsa_snd_pcm_format_size( self->nativeFormat, 1 ); + + p = buffer = self->canMmap ? ExtractAddress( areas, self->offset ) : self->nonMmapBuffer; + for( i = 0; i < self->numUserChannels; ++i ) + { + /* We're setting the channels up to userChannels, but the stride will be hostChannels samples */ + setChannel( bp, i, p, self->numHostChannels ); + p += swidth; + } + } + else + { + if( self->canMmap ) + { + for( i = 0; i < self->numUserChannels; ++i ) + { + area = areas + i; + buffer = ExtractAddress( area, self->offset ); + setChannel( bp, i, buffer, 1 ); + } + } + else + { + unsigned int buf_per_ch_size = self->nonMmapBufferSize / self->numHostChannels; + buffer = self->nonMmapBuffer; + for( i = 0; i < self->numUserChannels; ++i ) + { + setChannel( bp, i, buffer, 1 ); + buffer += buf_per_ch_size; + } + } + } + + if( !self->canMmap && StreamDirection_In == self->streamDir ) + { + /* Read sound */ + int res; + if( self->hostInterleaved ) + res = alsa_snd_pcm_readi( self->pcm, self->nonMmapBuffer, *numFrames ); + else + { + void *bufs[self->numHostChannels]; + unsigned int buf_per_ch_size = self->nonMmapBufferSize / self->numHostChannels; + unsigned char *buffer = self->nonMmapBuffer; + int i; + for( i = 0; i < self->numHostChannels; ++i ) + { + bufs[i] = buffer; + buffer += buf_per_ch_size; + } + res = alsa_snd_pcm_readn( self->pcm, bufs, *numFrames ); + } + if( res == -EPIPE || res == -ESTRPIPE ) + { + *xrun = 1; + *numFrames = 0; + } + } + +end: +error: + return result; +} + +/** Initiate buffer processing. + * + * ALSA buffers are registered with the PA buffer processor and the buffer size (in frames) set. + * + * @concern FullDuplex If both directions are being processed, the minimum amount of frames for the two directions is + * calculated. + * + * @param numFrames On entrance the number of available frames, on exit the number of received frames + * @param xrunOccurred Return whether an xrun has occurred + */ +static PaError PaAlsaStream_SetUpBuffers( PaAlsaStream* self, unsigned long* numFrames, int* xrunOccurred ) +{ + PaError result = paNoError; + unsigned long captureFrames = ULONG_MAX, playbackFrames = ULONG_MAX, commonFrames = 0; + int xrun = 0; + + if( *xrunOccurred ) + { + *numFrames = 0; + return result; + } + /* If we got here at least one of the pcm's should be marked ready */ + PA_UNLESS( self->capture.ready || self->playback.ready, paInternalError ); + + /* Extract per-channel ALSA buffer pointers and register them with the buffer processor. + * It is possible that a direction is not marked ready however, because it is out of sync with the other. + */ + if( self->capture.pcm && self->capture.ready ) + { + captureFrames = *numFrames; + PA_ENSURE( PaAlsaStreamComponent_RegisterChannels( &self->capture, &self->bufferProcessor, &captureFrames, + &xrun ) ); + } + if( self->playback.pcm && self->playback.ready ) + { + playbackFrames = *numFrames; + PA_ENSURE( PaAlsaStreamComponent_RegisterChannels( &self->playback, &self->bufferProcessor, &playbackFrames, + &xrun ) ); + } + if( xrun ) + { + /* Nothing more to do */ + assert( 0 == commonFrames ); + goto end; + } + + commonFrames = PA_MIN( captureFrames, playbackFrames ); + /* assert( commonFrames <= *numFrames ); */ + if( commonFrames > *numFrames ) + { + /* Hmmm ... how come there are more frames available than we requested!? Blah. */ + PA_DEBUG(( "%s: Common available frames are reported to be more than number requested: %lu, %lu, callbackMode: %d\n", __FUNCTION__, + commonFrames, *numFrames, self->callbackMode )); + if( self->capture.pcm ) + { + PA_DEBUG(( "%s: captureFrames: %lu, capture.ready: %d\n", __FUNCTION__, captureFrames, self->capture.ready )); + } + if( self->playback.pcm ) + { + PA_DEBUG(( "%s: playbackFrames: %lu, playback.ready: %d\n", __FUNCTION__, playbackFrames, self->playback.ready )); + } + + commonFrames = 0; + goto end; + } + + /* Inform PortAudio of the number of frames we got. + * @concern FullDuplex We might be experiencing underflow in either end; if its an input underflow, we go on + * with output. If its output underflow however, depending on the paNeverDropInput flag, we may want to simply + * discard the excess input or call the callback with paOutputOverflow flagged. + */ + if( self->capture.pcm ) + { + if( self->capture.ready ) + { + PaUtil_SetInputFrameCount( &self->bufferProcessor, commonFrames ); + } + else + { + /* We have input underflow */ + PaUtil_SetNoInput( &self->bufferProcessor ); + } + } + if( self->playback.pcm ) + { + if( self->playback.ready ) + { + PaUtil_SetOutputFrameCount( &self->bufferProcessor, commonFrames ); + } + else + { + /* We have output underflow, but keeping input data (paNeverDropInput) */ + assert( self->neverDropInput ); + assert( self->capture.pcm != NULL ); + PA_DEBUG(( "%s: Setting output buffers to NULL\n", __FUNCTION__ )); + PaUtil_SetNoOutput( &self->bufferProcessor ); + } + } + +end: + *numFrames = commonFrames; +error: + if( xrun ) + { + PA_ENSURE( PaAlsaStream_HandleXrun( self ) ); + *numFrames = 0; + } + *xrunOccurred = xrun; + + return result; +} + +/** Callback thread's function. + * + * Roughly, the workflow can be described in the following way: The number of available frames that can be processed + * directly is obtained from ALSA, we then request as much directly accessible memory as possible within this amount + * from ALSA. The buffer memory is registered with the PA buffer processor and processing is carried out with + * PaUtil_EndBufferProcessing. Finally, the number of processed frames is reported to ALSA. The processing can + * happen in several iterations untill we have consumed the known number of available frames (or an xrun is detected). + */ +static void *CallbackThreadFunc( void *userData ) +{ + PaError result = paNoError; + PaAlsaStream *stream = (PaAlsaStream*) userData; + PaStreamCallbackTimeInfo timeInfo = {0, 0, 0}; + snd_pcm_sframes_t startThreshold = 0; + int callbackResult = paContinue; + PaStreamCallbackFlags cbFlags = 0; /* We might want to keep state across iterations */ + int streamStarted = 0; + + assert( stream ); + + /* Execute OnExit when exiting */ + pthread_cleanup_push( &OnExit, stream ); + + /* Not implemented */ + assert( !stream->primeBuffers ); + + /* @concern StreamStart If the output is being primed the output pcm needs to be prepared, otherwise the + * stream is started immediately. The latter involves signaling the waiting main thread. + */ + if( stream->primeBuffers ) + { + snd_pcm_sframes_t avail; + + if( stream->playback.pcm ) + ENSURE_( alsa_snd_pcm_prepare( stream->playback.pcm ), paUnanticipatedHostError ); + if( stream->capture.pcm && !stream->pcmsSynced ) + ENSURE_( alsa_snd_pcm_prepare( stream->capture.pcm ), paUnanticipatedHostError ); + + /* We can't be certain that the whole ring buffer is available for priming, but there should be + * at least one period */ + avail = alsa_snd_pcm_avail_update( stream->playback.pcm ); + startThreshold = avail - (avail % stream->playback.framesPerBuffer); + assert( startThreshold >= stream->playback.framesPerBuffer ); + } + else + { + PA_ENSURE( PaUnixThread_PrepareNotify( &stream->thread ) ); + /* Buffer will be zeroed */ + PA_ENSURE( AlsaStart( stream, 0 ) ); + PA_ENSURE( PaUnixThread_NotifyParent( &stream->thread ) ); + + streamStarted = 1; + } + + while( 1 ) + { + unsigned long framesAvail, framesGot; + int xrun = 0; + +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#endif + + /* @concern StreamStop if the main thread has requested a stop and the stream has not been effectively + * stopped we signal this condition by modifying callbackResult (we'll want to flush buffered output). + */ + if( PaUnixThread_StopRequested( &stream->thread ) && paContinue == callbackResult ) + { + PA_DEBUG(( "Setting callbackResult to paComplete\n" )); + callbackResult = paComplete; + } + + if( paContinue != callbackResult ) + { + stream->callbackAbort = (paAbort == callbackResult); + if( stream->callbackAbort || + /** @concern BlockAdaption: Go on if adaption buffers are empty */ + PaUtil_IsBufferProcessorOutputEmpty( &stream->bufferProcessor ) ) + { + goto end; + } + + PA_DEBUG(( "%s: Flushing buffer processor\n", __FUNCTION__ )); + /* There is still buffered output that needs to be processed */ + } + + /* Wait for data to become available, this comes down to polling the ALSA file descriptors untill we have + * a number of available frames. + */ + PA_ENSURE( PaAlsaStream_WaitForFrames( stream, &framesAvail, &xrun ) ); + if( xrun ) + { + assert( 0 == framesAvail ); + continue; + + /* XXX: Report xruns to the user? A situation is conceivable where the callback is never invoked due + * to constant xruns, it might be desirable to notify the user of this. + */ + } + + /* Consume buffer space. Once we have a number of frames available for consumption we must retrieve the + * mmapped buffers from ALSA, this is contiguously accessible memory however, so we may receive smaller + * portions at a time than is available as a whole. Therefore we should be prepared to process several + * chunks successively. The buffers are passed to the PA buffer processor. + */ + while( framesAvail > 0 ) + { + xrun = 0; + +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#endif + + /** @concern Xruns Under/overflows are to be reported to the callback */ + if( stream->underrun > 0.0 ) + { + cbFlags |= paOutputUnderflow; + stream->underrun = 0.0; + } + if( stream->overrun > 0.0 ) + { + cbFlags |= paInputOverflow; + stream->overrun = 0.0; + } + if( stream->capture.pcm && stream->playback.pcm ) + { + /** @concern FullDuplex It's possible that only one direction is being processed to avoid an + * under- or overflow, this should be reported correspondingly */ + if( !stream->capture.ready ) + { + cbFlags |= paInputUnderflow; + PA_DEBUG(( "%s: Input underflow\n", __FUNCTION__ )); + } + else if( !stream->playback.ready ) + { + cbFlags |= paOutputOverflow; + PA_DEBUG(( "%s: Output overflow\n", __FUNCTION__ )); + } + } + +#if 0 + CallbackUpdate( &stream->threading ); +#endif + CalculateTimeInfo( stream, &timeInfo ); + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, cbFlags ); + cbFlags = 0; + + /* CPU load measurement should include processing activivity external to the stream callback */ + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + framesGot = framesAvail; + if( paUtilFixedHostBufferSize == stream->bufferProcessor.hostBufferSizeMode ) + { + /* We've committed to a fixed host buffer size, stick to that */ + framesGot = framesGot >= stream->maxFramesPerHostBuffer ? stream->maxFramesPerHostBuffer : 0; + } + else + { + /* We've committed to an upper bound on the size of host buffers */ + assert( paUtilBoundedHostBufferSize == stream->bufferProcessor.hostBufferSizeMode ); + framesGot = PA_MIN( framesGot, stream->maxFramesPerHostBuffer ); + } + PA_ENSURE( PaAlsaStream_SetUpBuffers( stream, &framesGot, &xrun ) ); + /* Check the host buffer size against the buffer processor configuration */ + framesAvail -= framesGot; + + if( framesGot > 0 ) + { + assert( !xrun ); + PaUtil_EndBufferProcessing( &stream->bufferProcessor, &callbackResult ); + PA_ENSURE( PaAlsaStream_EndProcessing( stream, framesGot, &xrun ) ); + } + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesGot ); + + if( 0 == framesGot ) + { + /* Go back to polling for more frames */ + break; + + } + + if( paContinue != callbackResult ) + break; + } + } + +end: + ; /* Hack to fix "label at end of compound statement" error caused by pthread_cleanup_pop(1) macro. */ + /* Match pthread_cleanup_push */ + pthread_cleanup_pop( 1 ); + + PA_DEBUG(( "%s: Thread %d exiting\n ", __FUNCTION__, pthread_self() )); + PaUnixThreading_EXIT( result ); + +error: + PA_DEBUG(( "%s: Thread %d is canceled due to error %d\n ", __FUNCTION__, pthread_self(), result )); + goto end; +} + +/* Blocking interface */ + +static PaError ReadStream( PaStream* s, void *buffer, unsigned long frames ) +{ + PaError result = paNoError; + PaAlsaStream *stream = (PaAlsaStream*)s; + unsigned long framesGot, framesAvail; + void *userBuffer; + snd_pcm_t *save = stream->playback.pcm; + + assert( stream ); + + PA_UNLESS( stream->capture.pcm, paCanNotReadFromAnOutputOnlyStream ); + + /* Disregard playback */ + stream->playback.pcm = NULL; + + if( stream->overrun > 0. ) + { + result = paInputOverflowed; + stream->overrun = 0.0; + } + + if( stream->capture.userInterleaved ) + { + userBuffer = buffer; + } + else + { + /* Copy channels into local array */ + userBuffer = stream->capture.userBuffers; + memcpy( userBuffer, buffer, sizeof (void *) * stream->capture.numUserChannels ); + } + + /* Start stream if in prepared state */ + if( alsa_snd_pcm_state( stream->capture.pcm ) == SND_PCM_STATE_PREPARED ) + { + ENSURE_( alsa_snd_pcm_start( stream->capture.pcm ), paUnanticipatedHostError ); + } + + while( frames > 0 ) + { + int xrun = 0; + PA_ENSURE( PaAlsaStream_WaitForFrames( stream, &framesAvail, &xrun ) ); + framesGot = PA_MIN( framesAvail, frames ); + + PA_ENSURE( PaAlsaStream_SetUpBuffers( stream, &framesGot, &xrun ) ); + if( framesGot > 0 ) + { + framesGot = PaUtil_CopyInput( &stream->bufferProcessor, &userBuffer, framesGot ); + PA_ENSURE( PaAlsaStream_EndProcessing( stream, framesGot, &xrun ) ); + frames -= framesGot; + } + } + +end: + stream->playback.pcm = save; + return result; +error: + goto end; +} + +static PaError WriteStream( PaStream* s, const void *buffer, unsigned long frames ) +{ + PaError result = paNoError; + signed long err; + PaAlsaStream *stream = (PaAlsaStream*)s; + snd_pcm_uframes_t framesGot, framesAvail; + const void *userBuffer; + snd_pcm_t *save = stream->capture.pcm; + + assert( stream ); + + PA_UNLESS( stream->playback.pcm, paCanNotWriteToAnInputOnlyStream ); + + /* Disregard capture */ + stream->capture.pcm = NULL; + + if( stream->underrun > 0. ) + { + result = paOutputUnderflowed; + stream->underrun = 0.0; + } + + if( stream->playback.userInterleaved ) + userBuffer = buffer; + else /* Copy channels into local array */ + { + userBuffer = stream->playback.userBuffers; + memcpy( (void *)userBuffer, buffer, sizeof (void *) * stream->playback.numUserChannels ); + } + + while( frames > 0 ) + { + int xrun = 0; + snd_pcm_uframes_t hwAvail; + + PA_ENSURE( PaAlsaStream_WaitForFrames( stream, &framesAvail, &xrun ) ); + framesGot = PA_MIN( framesAvail, frames ); + + PA_ENSURE( PaAlsaStream_SetUpBuffers( stream, &framesGot, &xrun ) ); + if( framesGot > 0 ) + { + framesGot = PaUtil_CopyOutput( &stream->bufferProcessor, &userBuffer, framesGot ); + PA_ENSURE( PaAlsaStream_EndProcessing( stream, framesGot, &xrun ) ); + frames -= framesGot; + } + + /* Start stream after one period of samples worth */ + + /* Frames residing in buffer */ + PA_ENSURE( err = GetStreamWriteAvailable( stream ) ); + framesAvail = err; + hwAvail = stream->playback.bufferSize - framesAvail; + + if( alsa_snd_pcm_state( stream->playback.pcm ) == SND_PCM_STATE_PREPARED && + hwAvail >= stream->playback.framesPerBuffer ) + { + ENSURE_( alsa_snd_pcm_start( stream->playback.pcm ), paUnanticipatedHostError ); + } + } + +end: + stream->capture.pcm = save; + return result; +error: + goto end; +} + +/* Return frames available for reading. In the event of an overflow, the capture pcm will be restarted */ +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaError result = paNoError; + PaAlsaStream *stream = (PaAlsaStream*)s; + unsigned long avail; + int xrun; + + PA_ENSURE( PaAlsaStreamComponent_GetAvailableFrames( &stream->capture, &avail, &xrun ) ); + if( xrun ) + { + PA_ENSURE( PaAlsaStream_HandleXrun( stream ) ); + PA_ENSURE( PaAlsaStreamComponent_GetAvailableFrames( &stream->capture, &avail, &xrun ) ); + if( xrun ) + PA_ENSURE( paInputOverflowed ); + } + + return (signed long)avail; + +error: + return result; +} + +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaError result = paNoError; + PaAlsaStream *stream = (PaAlsaStream*)s; + unsigned long avail; + int xrun; + + PA_ENSURE( PaAlsaStreamComponent_GetAvailableFrames( &stream->playback, &avail, &xrun ) ); + if( xrun ) + { + snd_pcm_sframes_t savail; + + PA_ENSURE( PaAlsaStream_HandleXrun( stream ) ); + savail = alsa_snd_pcm_avail_update( stream->playback.pcm ); + + /* savail should not contain -EPIPE now, since PaAlsaStream_HandleXrun will only prepare the pcm */ + ENSURE_( savail, paUnanticipatedHostError ); + + avail = (unsigned long) savail; + } + + return (signed long)avail; + +error: + return result; +} + +/* Extensions */ + +void PaAlsa_InitializeStreamInfo( PaAlsaStreamInfo *info ) +{ + info->size = sizeof (PaAlsaStreamInfo); + info->hostApiType = paALSA; + info->version = 1; + info->deviceString = NULL; +} + +void PaAlsa_EnableRealtimeScheduling( PaStream *s, int enable ) +{ + PaAlsaStream *stream = (PaAlsaStream *) s; + stream->rtSched = enable; +} + +#if 0 +void PaAlsa_EnableWatchdog( PaStream *s, int enable ) +{ + PaAlsaStream *stream = (PaAlsaStream *) s; + stream->thread.useWatchdog = enable; +} +#endif + +static PaError GetAlsaStreamPointer( PaStream* s, PaAlsaStream** stream ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation* hostApi; + PaAlsaHostApiRepresentation* alsaHostApi; + + PA_ENSURE( PaUtil_ValidateStreamPointer( s ) ); + PA_ENSURE( PaUtil_GetHostApiRepresentation( &hostApi, paALSA ) ); + alsaHostApi = (PaAlsaHostApiRepresentation*)hostApi; + + PA_UNLESS( PA_STREAM_REP( s )->streamInterface == &alsaHostApi->callbackStreamInterface + || PA_STREAM_REP( s )->streamInterface == &alsaHostApi->blockingStreamInterface, + paIncompatibleStreamHostApi ); + + *stream = (PaAlsaStream*)s; +error: + return paNoError; +} + +PaError PaAlsa_GetStreamInputCard(PaStream* s, int* card) { + PaAlsaStream *stream; + PaError result = paNoError; + snd_pcm_info_t* pcmInfo; + + PA_ENSURE( GetAlsaStreamPointer( s, &stream ) ); + + /* XXX: More descriptive error? */ + PA_UNLESS( stream->capture.pcm, paDeviceUnavailable ); + + alsa_snd_pcm_info_alloca( &pcmInfo ); + PA_ENSURE( alsa_snd_pcm_info( stream->capture.pcm, pcmInfo ) ); + *card = alsa_snd_pcm_info_get_card( pcmInfo ); + +error: + return result; +} + +PaError PaAlsa_GetStreamOutputCard(PaStream* s, int* card) { + PaAlsaStream *stream; + PaError result = paNoError; + snd_pcm_info_t* pcmInfo; + + PA_ENSURE( GetAlsaStreamPointer( s, &stream ) ); + + /* XXX: More descriptive error? */ + PA_UNLESS( stream->playback.pcm, paDeviceUnavailable ); + + alsa_snd_pcm_info_alloca( &pcmInfo ); + PA_ENSURE( alsa_snd_pcm_info( stream->playback.pcm, pcmInfo ) ); + *card = alsa_snd_pcm_info_get_card( pcmInfo ); + +error: + return result; +} + +PaError PaAlsa_SetRetriesBusy( int retries ) +{ + busyRetries_ = retries; + return paNoError; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/asihpi/pa_linux_asihpi.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2893 @@ +/* + * $Id:$ + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * AudioScience HPI implementation by Fred Gleason, Ludwig Schwardt and + * Eliot Blennerhassett + * + * Copyright (c) 2003 Fred Gleason <fredg@salemradiolabs.com> + * Copyright (c) 2005,2006 Ludwig Schwardt <schwardt@sun.ac.za> + * Copyright (c) 2011 Eliot Blennerhassett <eblennerhassett@audioscience.com> + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/* + * Modification History + * 12/2003 - Initial version + * 09/2005 - v19 version [rewrite] + */ + +/** @file + @ingroup hostapi_src + @brief Host API implementation supporting AudioScience cards + via the Linux HPI interface. + + <h3>Overview</h3> + + This is a PortAudio implementation for the AudioScience HPI Audio API + on the Linux platform. AudioScience makes a range of audio adapters customised + for the broadcasting industry, with support for both Windows and Linux. + More information on their products can be found on their website: + + http://www.audioscience.com + + Documentation for the HPI API can be found at: + + http://www.audioscience.com/internet/download/sdk/hpi_usermanual_html/html/index.html + + The Linux HPI driver itself (a kernel module + library) can be downloaded from: + + http://www.audioscience.com/internet/download/linux_drivers.htm + + <h3>Implementation strategy</h3> + + *Note* Ideally, AudioScience cards should be handled by the PortAudio ALSA + implementation on Linux, as ALSA is the preferred Linux soundcard API. The existence + of this host API implementation might therefore seem a bit flawed. Unfortunately, at + the time of the creation of this implementation (June 2006), the PA ALSA implementation + could not make use of the existing AudioScience ALSA driver. PA ALSA uses the + "memory-mapped" (mmap) ALSA access mode to interact with the ALSA library, while the + AudioScience ALSA driver only supports the "read-write" access mode. The appropriate + solution to this problem is to add "read-write" support to PortAudio ALSA, thereby + extending the range of soundcards it supports (AudioScience cards are not the only + ones with this problem). Given the author's limited knowledge of ALSA and the + simplicity of the HPI API, the second-best solution was born... + + The following mapping between HPI and PA was followed: + HPI subsystem => PortAudio host API + HPI adapter => nothing specific + HPI stream => PortAudio device + + Each HPI stream is either input or output (not both), and can support + different channel counts, sampling rates and sample formats. It is therefore + a more natural fit to a PA device. A PA stream can therefore combine two + HPI streams (one input and one output) into a "full-duplex" stream. These + HPI streams can even be on different physical adapters. The two streams ought to be + sample-synchronised when they reside on the same adapter, as most AudioScience adapters + derive their ADC and DAC clocks from one master clock. When combining two adapters + into one full-duplex stream, however, the use of a word clock connection between the + adapters is strongly recommended. + + The HPI interface is inherently blocking, making use of read and write calls to + transfer data between user buffers and driver buffers. The callback interface therefore + requires a helper thread ("callback engine") which periodically transfers data (one thread + per PA stream, in fact). The current implementation explicitly sleeps via Pa_Sleep() until + enough samples can be transferred (select() or poll() would be better, but currently seems + impossible...). The thread implementation makes use of the Unix thread helper functions + and some pthread calls here and there. If a unified PA thread exists, this host API + implementation might also compile on Windows, as this is the only real Linux-specific + part of the code. + + There is no inherent fixed buffer size in the HPI interface, as in some other host APIs. + The PortAudio implementation contains a buffer that is allocated during OpenStream and + used to transfer data between the callback and the HPI driver buffer. The size of this + buffer is quite flexible and is derived from latency suggestions and matched to the + requested callback buffer size as far as possible. It can become quite huge, as the + AudioScience cards are typically geared towards higher-latency applications and contain + large hardware buffers. + + The HPI interface natively supports most common sample formats and sample rates (some + conversion is done on the adapter itself). + + Stream time is measured based on the number of processed frames, which is adjusted by the + number of frames currently buffered by the HPI driver. + + There is basic support for detecting overflow and underflow. The HPI interface does not + explicitly indicate this, so thresholds on buffer levels are used in combination with + stream state. Recovery from overflow and underflow is left to the PA client. + + Blocking streams are also implemented. It makes use of the same polling routines that + the callback interface uses, in order to prevent the allocation of variable-sized + buffers during reading and writing. The framesPerBuffer parameter is therefore still + relevant, and this can be increased in the blocking case to improve efficiency. + + The implementation contains extensive reporting macros (slightly modified PA_ENSURE and + PA_UNLESS versions) and a useful stream dump routine to provide debugging feedback. + + Output buffer priming via the user callback (i.e. paPrimeOutputBuffersUsingStreamCallback + and friends) is not implemented yet. All output is primed with silence. + */ + +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> /* strlen() */ +#include <pthread.h> /* pthreads and friends */ +#include <assert.h> /* assert */ +#include <math.h> /* ceil, floor */ + +#include <asihpi/hpi.h> /* HPI API */ + +#include "portaudio.h" /* PortAudio API */ +#include "pa_util.h" /* PA_DEBUG, other small utilities */ +#include "pa_unix_util.h" /* Unix threading utilities */ +#include "pa_allocation.h" /* Group memory allocation */ +#include "pa_hostapi.h" /* Host API structs */ +#include "pa_stream.h" /* Stream interface structs */ +#include "pa_cpuload.h" /* CPU load measurer */ +#include "pa_process.h" /* Buffer processor */ +#include "pa_converters.h" /* PaUtilZeroer */ +#include "pa_debugprint.h" + +/* -------------------------------------------------------------------------- */ + +/* + * Defines + */ + +/* Error reporting and assertions */ + +/** Evaluate expression, and return on any PortAudio errors */ +#define PA_ENSURE_(expr) \ + do { \ + PaError paError = (expr); \ + if( UNLIKELY( paError < paNoError ) ) \ + { \ + PA_DEBUG(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = paError; \ + goto error; \ + } \ + } while (0); + +/** Assert expression, else return the provided PaError */ +#define PA_UNLESS_(expr, paError) \ + do { \ + if( UNLIKELY( (expr) == 0 ) ) \ + { \ + PA_DEBUG(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = (paError); \ + goto error; \ + } \ + } while( 0 ); + +/** Check return value of HPI function, and map it to PaError */ +#define PA_ASIHPI_UNLESS_(expr, paError) \ + do { \ + hpi_err_t hpiError = (expr); \ + /* If HPI error occurred */ \ + if( UNLIKELY( hpiError ) ) \ + { \ + char szError[256]; \ + HPI_GetErrorText( hpiError, szError ); \ + PA_DEBUG(( "HPI error %d occurred: %s\n", hpiError, szError )); \ + /* This message will always be displayed, even if debug info is disabled */ \ + PA_DEBUG(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + if( (paError) == paUnanticipatedHostError ) \ + { \ + PA_DEBUG(( "Host error description: %s\n", szError )); \ + /* PaUtil_SetLastHostErrorInfo should only be used in the main thread */ \ + if( pthread_equal( pthread_self(), paUnixMainThread ) ) \ + { \ + PaUtil_SetLastHostErrorInfo( paInDevelopment, hpiError, szError ); \ + } \ + } \ + /* If paNoError is specified, continue as usual */ \ + /* (useful if you only want to print out the debug messages above) */ \ + if( (paError) < 0 ) \ + { \ + result = (paError); \ + goto error; \ + } \ + } \ + } while( 0 ); + +/** Report HPI error code and text */ +#define PA_ASIHPI_REPORT_ERROR_(hpiErrorCode) \ + do { \ + char szError[256]; \ + HPI_GetErrorText( hpiError, szError ); \ + PA_DEBUG(( "HPI error %d occurred: %s\n", hpiError, szError )); \ + /* PaUtil_SetLastHostErrorInfo should only be used in the main thread */ \ + if( pthread_equal( pthread_self(), paUnixMainThread ) ) \ + { \ + PaUtil_SetLastHostErrorInfo( paInDevelopment, (hpiErrorCode), szError ); \ + } \ + } while( 0 ); + +/* Defaults */ + +/** Sample formats available natively on AudioScience hardware */ +#define PA_ASIHPI_AVAILABLE_FORMATS_ (paFloat32 | paInt32 | paInt24 | paInt16 | paUInt8) +/** Enable background bus mastering (BBM) for buffer transfers, if available (see HPI docs) */ +#define PA_ASIHPI_USE_BBM_ 1 +/** Minimum number of frames in HPI buffer (for either data or available space). + If buffer contains less data/space, it indicates xrun or completion. */ +#define PA_ASIHPI_MIN_FRAMES_ 1152 +/** Minimum polling interval in milliseconds, which determines minimum host buffer size */ +#define PA_ASIHPI_MIN_POLLING_INTERVAL_ 10 + +/* -------------------------------------------------------------------------- */ + +/* + * Structures + */ + +/** Host API global data */ +typedef struct PaAsiHpiHostApiRepresentation +{ + /* PortAudio "base class" - keep the baseRep first! (C-style inheritance) */ + PaUtilHostApiRepresentation baseHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + /* implementation specific data goes here */ + + PaHostApiIndex hostApiIndex; +} +PaAsiHpiHostApiRepresentation; + + +/** Device data */ +typedef struct PaAsiHpiDeviceInfo +{ + /* PortAudio "base class" - keep the baseRep first! (C-style inheritance) */ + /** Common PortAudio device information */ + PaDeviceInfo baseDeviceInfo; + + /* implementation specific data goes here */ + + /** Adapter index */ + uint16_t adapterIndex; + /** Adapter model number (hex) */ + uint16_t adapterType; + /** Adapter HW/SW version */ + uint16_t adapterVersion; + /** Adapter serial number */ + uint32_t adapterSerialNumber; + /** Stream number */ + uint16_t streamIndex; + /** 0=Input, 1=Output (HPI streams are either input or output but not both) */ + uint16_t streamIsOutput; +} +PaAsiHpiDeviceInfo; + + +/** Stream state as defined by PortAudio. + It seems that the host API implementation has to keep track of the PortAudio stream state. + Please note that this is NOT the same as the state of the underlying HPI stream. By separating + these two concepts, a lot of flexibility is gained. There is a rough match between the two, + of course, but forcing a precise match is difficult. For example, HPI_STATE_DRAINED can occur + during the Active state of PortAudio (due to underruns) and also during CallBackFinished in + the case of an output stream. Similarly, HPI_STATE_STOPPED mostly coincides with the Stopped + PortAudio state, by may also occur in the CallbackFinished state when recording is finished. + + Here is a rough match-up: + + PortAudio state => HPI state + --------------- --------- + Active => HPI_STATE_RECORDING, HPI_STATE_PLAYING, (HPI_STATE_DRAINED) + Stopped => HPI_STATE_STOPPED + CallbackFinished => HPI_STATE_STOPPED, HPI_STATE_DRAINED */ +typedef enum PaAsiHpiStreamState +{ + paAsiHpiStoppedState=0, + paAsiHpiActiveState=1, + paAsiHpiCallbackFinishedState=2 +} +PaAsiHpiStreamState; + + +/** Stream component data (associated with one direction, i.e. either input or output) */ +typedef struct PaAsiHpiStreamComponent +{ + /** Device information (HPI handles, etc) */ + PaAsiHpiDeviceInfo *hpiDevice; + /** Stream handle, as passed to HPI interface. */ + hpi_handle_t hpiStream; + /** Stream format, as passed to HPI interface */ + struct hpi_format hpiFormat; + /** Number of bytes per frame, derived from hpiFormat and saved for convenience */ + uint32_t bytesPerFrame; + /** Size of hardware (on-card) buffer of stream in bytes */ + uint32_t hardwareBufferSize; + /** Size of host (BBM) buffer of stream in bytes (if used) */ + uint32_t hostBufferSize; + /** Upper limit on the utilization of output stream buffer (both hardware and host). + This prevents large latencies in an output-only stream with a potentially huge buffer + and a fast data generator, which would otherwise keep the hardware buffer filled to + capacity. See also the "Hardware Buffering=off" option in the AudioScience WAV driver. */ + uint32_t outputBufferCap; + /** Sample buffer (halfway station between HPI and buffer processor) */ + uint8_t *tempBuffer; + /** Sample buffer size, in bytes */ + uint32_t tempBufferSize; +} +PaAsiHpiStreamComponent; + + +/** Stream data */ +typedef struct PaAsiHpiStream +{ + /* PortAudio "base class" - keep the baseRep first! (C-style inheritance) */ + PaUtilStreamRepresentation baseStreamRep; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + PaUtilAllocationGroup *allocations; + + /* implementation specific data goes here */ + + /** Separate structs for input and output sides of stream */ + PaAsiHpiStreamComponent *input, *output; + + /** Polling interval (in milliseconds) */ + uint32_t pollingInterval; + /** Are we running in callback mode? */ + int callbackMode; + /** Number of frames to transfer at a time to/from HPI */ + unsigned long maxFramesPerHostBuffer; + /** Indicates that the stream is in the paNeverDropInput mode */ + int neverDropInput; + /** Contains copy of user buffers, used by blocking interface to transfer non-interleaved data. + It went here instead of to each stream component, as the stream component buffer setup in + PaAsiHpi_SetupBuffers doesn't know the stream details such as callbackMode. + (Maybe a problem later if ReadStream and WriteStream happens concurrently on same stream.) */ + void **blockingUserBufferCopy; + + /* Thread-related variables */ + + /** Helper thread which will deliver data to user callback */ + PaUnixThread thread; + /** PortAudio stream state (Active/Stopped/CallbackFinished) */ + volatile sig_atomic_t state; + /** Hard abort, i.e. drop frames? */ + volatile sig_atomic_t callbackAbort; + /** True if stream stopped via exiting callback with paComplete/paAbort flag + (as opposed to explicit call to StopStream/AbortStream) */ + volatile sig_atomic_t callbackFinished; +} +PaAsiHpiStream; + + +/** Stream state information, collected together for convenience */ +typedef struct PaAsiHpiStreamInfo +{ + /** HPI stream state (HPI_STATE_STOPPED, HPI_STATE_PLAYING, etc.) */ + uint16_t state; + /** Size (in bytes) of recording/playback data buffer in HPI driver */ + uint32_t bufferSize; + /** Amount of data (in bytes) available in the buffer */ + uint32_t dataSize; + /** Number of frames played/recorded since last stream reset */ + uint32_t frameCounter; + /** Amount of data (in bytes) in hardware (on-card) buffer. + This differs from dataSize if bus mastering (BBM) is used, which introduces another + driver-level buffer to which dataSize/bufferSize then refers. */ + uint32_t auxDataSize; + /** Total number of data frames currently buffered by HPI driver (host + hw buffers) */ + uint32_t totalBufferedData; + /** Size of immediately available data (for input) or space (for output) in frames. + This only checks the first-level buffer (typically host buffer). This amount can be + transferred immediately. */ + uint32_t availableFrames; + /** Indicates that hardware buffer is getting too full */ + int overflow; + /** Indicates that hardware buffer is getting too empty */ + int underflow; +} +PaAsiHpiStreamInfo; + +/* -------------------------------------------------------------------------- */ + +/* + * Function prototypes + */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + /* The only exposed function in the entire host API implementation */ + PaError PaAsiHpi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); + +/* Stream prototypes */ +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream **s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream *s ); +static PaError StartStream( PaStream *s ); +static PaError StopStream( PaStream *s ); +static PaError AbortStream( PaStream *s ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *s ); +static PaTime GetStreamTime( PaStream *s ); +static double GetStreamCpuLoad( PaStream *s ); + +/* Blocking prototypes */ +static PaError ReadStream( PaStream *s, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream *s, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream *s ); +static signed long GetStreamWriteAvailable( PaStream *s ); + +/* Callback prototypes */ +static void *CallbackThreadFunc( void *userData ); + +/* Functions specific to this API */ +static PaError PaAsiHpi_BuildDeviceList( PaAsiHpiHostApiRepresentation *hpiHostApi ); +static uint16_t PaAsiHpi_PaToHpiFormat( PaSampleFormat paFormat ); +static PaSampleFormat PaAsiHpi_HpiToPaFormat( uint16_t hpiFormat ); +static PaError PaAsiHpi_CreateFormat( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *parameters, double sampleRate, + PaAsiHpiDeviceInfo **hpiDevice, struct hpi_format *hpiFormat ); +static PaError PaAsiHpi_OpenInput( struct PaUtilHostApiRepresentation *hostApi, + const PaAsiHpiDeviceInfo *hpiDevice, const struct hpi_format *hpiFormat, + hpi_handle_t *hpiStream ); +static PaError PaAsiHpi_OpenOutput( struct PaUtilHostApiRepresentation *hostApi, + const PaAsiHpiDeviceInfo *hpiDevice, const struct hpi_format *hpiFormat, + hpi_handle_t *hpiStream ); +static PaError PaAsiHpi_GetStreamInfo( PaAsiHpiStreamComponent *streamComp, PaAsiHpiStreamInfo *info ); +static void PaAsiHpi_StreamComponentDump( PaAsiHpiStreamComponent *streamComp, PaAsiHpiStream *stream ); +static void PaAsiHpi_StreamDump( PaAsiHpiStream *stream ); +static PaError PaAsiHpi_SetupBuffers( PaAsiHpiStreamComponent *streamComp, uint32_t pollingInterval, + unsigned long framesPerPaHostBuffer, PaTime suggestedLatency ); +static PaError PaAsiHpi_PrimeOutputWithSilence( PaAsiHpiStream *stream ); +static PaError PaAsiHpi_StartStream( PaAsiHpiStream *stream, int outputPrimed ); +static PaError PaAsiHpi_StopStream( PaAsiHpiStream *stream, int abort ); +static PaError PaAsiHpi_ExplicitStop( PaAsiHpiStream *stream, int abort ); +static void PaAsiHpi_OnThreadExit( void *userData ); +static PaError PaAsiHpi_WaitForFrames( PaAsiHpiStream *stream, unsigned long *framesAvail, + PaStreamCallbackFlags *cbFlags ); +static void PaAsiHpi_CalculateTimeInfo( PaAsiHpiStream *stream, PaStreamCallbackTimeInfo *timeInfo ); +static PaError PaAsiHpi_BeginProcessing( PaAsiHpiStream* stream, unsigned long* numFrames, + PaStreamCallbackFlags *cbFlags ); +static PaError PaAsiHpi_EndProcessing( PaAsiHpiStream *stream, unsigned long numFrames, + PaStreamCallbackFlags *cbFlags ); + +/* ========================================================================== + * ============================= IMPLEMENTATION ============================= + * ========================================================================== */ + +/* --------------------------- Host API Interface --------------------------- */ + +/** Enumerate all PA devices (= HPI streams). + This compiles a list of all HPI adapters, and registers a PA device for each input and + output stream it finds. Most errors are ignored, as missing or erroneous devices are + simply skipped. + + @param hpiHostApi Pointer to HPI host API struct + + @return PortAudio error code (only paInsufficientMemory in practice) + */ +static PaError PaAsiHpi_BuildDeviceList( PaAsiHpiHostApiRepresentation *hpiHostApi ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation *hostApi = &hpiHostApi->baseHostApiRep; + PaHostApiInfo *baseApiInfo = &hostApi->info; + PaAsiHpiDeviceInfo *hpiDeviceList; + int numAdapters; + hpi_err_t hpiError = 0; + int i, j, deviceCount = 0, deviceIndex = 0; + + assert( hpiHostApi ); + + /* Errors not considered critical here (subsystem may report 0 devices), but report them */ + /* in debug mode. */ + PA_ASIHPI_UNLESS_( HPI_SubSysGetNumAdapters( NULL, &numAdapters), paNoError ); + + for( i=0; i < numAdapters; ++i ) + { + uint16_t inStreams, outStreams; + uint16_t version; + uint32_t serial; + uint16_t type; + uint32_t idx; + + hpiError = HPI_SubSysGetAdapter(NULL, i, &idx, &type); + if (hpiError) + continue; + + /* Try to open adapter */ + hpiError = HPI_AdapterOpen( NULL, idx ); + /* Report error and skip to next device on failure */ + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + continue; + } + hpiError = HPI_AdapterGetInfo( NULL, idx, &outStreams, &inStreams, + &version, &serial, &type ); + /* Skip to next device on failure */ + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + continue; + } + else + { + /* Assign default devices if available and increment device count */ + if( (baseApiInfo->defaultInputDevice == paNoDevice) && (inStreams > 0) ) + baseApiInfo->defaultInputDevice = deviceCount; + deviceCount += inStreams; + if( (baseApiInfo->defaultOutputDevice == paNoDevice) && (outStreams > 0) ) + baseApiInfo->defaultOutputDevice = deviceCount; + deviceCount += outStreams; + } + } + + /* Register any discovered devices */ + if( deviceCount > 0 ) + { + /* Memory allocation */ + PA_UNLESS_( hostApi->deviceInfos = (PaDeviceInfo**) PaUtil_GroupAllocateMemory( + hpiHostApi->allocations, sizeof(PaDeviceInfo*) * deviceCount ), + paInsufficientMemory ); + /* Allocate all device info structs in a contiguous block */ + PA_UNLESS_( hpiDeviceList = (PaAsiHpiDeviceInfo*) PaUtil_GroupAllocateMemory( + hpiHostApi->allocations, sizeof(PaAsiHpiDeviceInfo) * deviceCount ), + paInsufficientMemory ); + + /* Now query devices again for information */ + for( i=0; i < numAdapters; ++i ) + { + uint16_t inStreams, outStreams; + uint16_t version; + uint32_t serial; + uint16_t type; + uint32_t idx; + + hpiError = HPI_SubSysGetAdapter( NULL, i, &idx, &type ); + if (hpiError) + continue; + + /* Assume adapter is still open from previous round */ + hpiError = HPI_AdapterGetInfo( NULL, idx, + &outStreams, &inStreams, &version, &serial, &type ); + /* Report error and skip to next device on failure */ + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + continue; + } + else + { + PA_DEBUG(( "Found HPI Adapter ID=%4X Idx=%d #In=%d #Out=%d S/N=%d HWver=%c%d DSPver=%03d\n", + type, idx, inStreams, outStreams, serial, + ((version>>3)&0xf)+'A', /* Hw version major */ + version&0x7, /* Hw version minor */ + ((version>>13)*100)+((version>>7)&0x3f) /* DSP code version */ + )); + } + + /* First add all input streams as devices */ + for( j=0; j < inStreams; ++j ) + { + PaAsiHpiDeviceInfo *hpiDevice = &hpiDeviceList[deviceIndex]; + PaDeviceInfo *baseDeviceInfo = &hpiDevice->baseDeviceInfo; + char srcName[72]; + char *deviceName; + + memset( hpiDevice, 0, sizeof(PaAsiHpiDeviceInfo) ); + /* Set implementation-specific device details */ + hpiDevice->adapterIndex = idx; + hpiDevice->adapterType = type; + hpiDevice->adapterVersion = version; + hpiDevice->adapterSerialNumber = serial; + hpiDevice->streamIndex = j; + hpiDevice->streamIsOutput = 0; + /* Set common PortAudio device stats */ + baseDeviceInfo->structVersion = 2; + /* Make sure name string is owned by API info structure */ + sprintf( srcName, + "Adapter %d (%4X) - Input Stream %d", i+1, type, j+1 ); + PA_UNLESS_( deviceName = (char *) PaUtil_GroupAllocateMemory( + hpiHostApi->allocations, strlen(srcName) + 1 ), paInsufficientMemory ); + strcpy( deviceName, srcName ); + baseDeviceInfo->name = deviceName; + baseDeviceInfo->hostApi = hpiHostApi->hostApiIndex; + baseDeviceInfo->maxInputChannels = HPI_MAX_CHANNELS; + baseDeviceInfo->maxOutputChannels = 0; + /* Default latency values for interactive performance */ + baseDeviceInfo->defaultLowInputLatency = 0.01; + baseDeviceInfo->defaultLowOutputLatency = -1.0; + /* Default latency values for robust non-interactive applications (eg. playing sound files) */ + baseDeviceInfo->defaultHighInputLatency = 0.2; + baseDeviceInfo->defaultHighOutputLatency = -1.0; + /* HPI interface can actually handle any sampling rate to 1 Hz accuracy, + * so this default is as good as any */ + baseDeviceInfo->defaultSampleRate = 44100; + + /* Store device in global PortAudio list */ + hostApi->deviceInfos[deviceIndex++] = (PaDeviceInfo *) hpiDevice; + } + + /* Now add all output streams as devices (I know, the repetition is painful) */ + for( j=0; j < outStreams; ++j ) + { + PaAsiHpiDeviceInfo *hpiDevice = &hpiDeviceList[deviceIndex]; + PaDeviceInfo *baseDeviceInfo = &hpiDevice->baseDeviceInfo; + char srcName[72]; + char *deviceName; + + memset( hpiDevice, 0, sizeof(PaAsiHpiDeviceInfo) ); + /* Set implementation-specific device details */ + hpiDevice->adapterIndex = idx; + hpiDevice->adapterType = type; + hpiDevice->adapterVersion = version; + hpiDevice->adapterSerialNumber = serial; + hpiDevice->streamIndex = j; + hpiDevice->streamIsOutput = 1; + /* Set common PortAudio device stats */ + baseDeviceInfo->structVersion = 2; + /* Make sure name string is owned by API info structure */ + sprintf( srcName, + "Adapter %d (%4X) - Output Stream %d", i+1, type, j+1 ); + PA_UNLESS_( deviceName = (char *) PaUtil_GroupAllocateMemory( + hpiHostApi->allocations, strlen(srcName) + 1 ), paInsufficientMemory ); + strcpy( deviceName, srcName ); + baseDeviceInfo->name = deviceName; + baseDeviceInfo->hostApi = hpiHostApi->hostApiIndex; + baseDeviceInfo->maxInputChannels = 0; + baseDeviceInfo->maxOutputChannels = HPI_MAX_CHANNELS; + /* Default latency values for interactive performance. */ + baseDeviceInfo->defaultLowInputLatency = -1.0; + baseDeviceInfo->defaultLowOutputLatency = 0.01; + /* Default latency values for robust non-interactive applications (eg. playing sound files). */ + baseDeviceInfo->defaultHighInputLatency = -1.0; + baseDeviceInfo->defaultHighOutputLatency = 0.2; + /* HPI interface can actually handle any sampling rate to 1 Hz accuracy, + * so this default is as good as any */ + baseDeviceInfo->defaultSampleRate = 44100; + + /* Store device in global PortAudio list */ + hostApi->deviceInfos[deviceIndex++] = (PaDeviceInfo *) hpiDevice; + } + } + } + + /* Finally acknowledge checked devices */ + baseApiInfo->deviceCount = deviceIndex; + +error: + return result; +} + + +/** Initialize host API implementation. + This is the only function exported beyond this file. It is called by PortAudio to initialize + the host API. It stores API info, finds and registers all devices, and sets up callback and + blocking interfaces. + + @param hostApi Pointer to host API struct + + @param hostApiIndex Index of current (HPI) host API + + @return PortAudio error code + */ +PaError PaAsiHpi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaAsiHpiHostApiRepresentation *hpiHostApi = NULL; + PaHostApiInfo *baseApiInfo; + + /* Try to initialize HPI subsystem */ + if (!HPI_SubSysCreate()) + { + /* the V19 development docs say that if an implementation + * detects that it cannot be used, it should return a NULL + * interface and paNoError */ + PA_DEBUG(( "Could not open HPI interface\n" )); + + *hostApi = NULL; + return paNoError; + } + else + { + uint32_t hpiVersion; + PA_ASIHPI_UNLESS_( HPI_SubSysGetVersionEx( NULL, &hpiVersion ), paUnanticipatedHostError ); + PA_DEBUG(( "HPI interface v%d.%02d.%02d\n", + hpiVersion >> 16, (hpiVersion >> 8) & 0x0F, (hpiVersion & 0x0F) )); + } + + /* Allocate host API structure */ + PA_UNLESS_( hpiHostApi = (PaAsiHpiHostApiRepresentation*) PaUtil_AllocateMemory( + sizeof(PaAsiHpiHostApiRepresentation) ), paInsufficientMemory ); + PA_UNLESS_( hpiHostApi->allocations = PaUtil_CreateAllocationGroup(), paInsufficientMemory ); + + hpiHostApi->hostApiIndex = hostApiIndex; + + *hostApi = &hpiHostApi->baseHostApiRep; + baseApiInfo = &((*hostApi)->info); + /* Fill in common API details */ + baseApiInfo->structVersion = 1; + baseApiInfo->type = paAudioScienceHPI; + baseApiInfo->name = "AudioScience HPI"; + baseApiInfo->deviceCount = 0; + baseApiInfo->defaultInputDevice = paNoDevice; + baseApiInfo->defaultOutputDevice = paNoDevice; + + PA_ENSURE_( PaAsiHpi_BuildDeviceList( hpiHostApi ) ); + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &hpiHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &hpiHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + /* Store identity of main thread */ + PA_ENSURE_( PaUnixThreading_Initialize() ); + + return result; +error: + if (hpiHostApi) + PaUtil_FreeMemory( hpiHostApi ); + return result; +} + + +/** Terminate host API implementation. + This closes all HPI adapters and frees the HPI subsystem. It also frees the host API struct + memory. It should be called once for every PaAsiHpi_Initialize call. + + @param Pointer to host API struct + */ +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaAsiHpiHostApiRepresentation *hpiHostApi = (PaAsiHpiHostApiRepresentation*)hostApi; + int i; + PaError result = paNoError; + + if( hpiHostApi ) + { + /* Get rid of HPI-specific structures */ + uint16_t lastAdapterIndex = HPI_MAX_ADAPTERS; + /* Iterate through device list and close adapters */ + for( i=0; i < hostApi->info.deviceCount; ++i ) + { + PaAsiHpiDeviceInfo *hpiDevice = (PaAsiHpiDeviceInfo *) hostApi->deviceInfos[ i ]; + /* Close adapter only if it differs from previous one */ + if( hpiDevice->adapterIndex != lastAdapterIndex ) + { + /* Ignore errors (report only during debugging) */ + PA_ASIHPI_UNLESS_( HPI_AdapterClose( NULL, + hpiDevice->adapterIndex ), paNoError ); + lastAdapterIndex = hpiDevice->adapterIndex; + } + } + /* Finally dismantle HPI subsystem */ + HPI_SubSysFree( NULL ); + + if( hpiHostApi->allocations ) + { + PaUtil_FreeAllAllocations( hpiHostApi->allocations ); + PaUtil_DestroyAllocationGroup( hpiHostApi->allocations ); + } + + PaUtil_FreeMemory( hpiHostApi ); + } +error: + return; +} + + +/** Converts PortAudio sample format to equivalent HPI format. + + @param paFormat PortAudio sample format + + @return HPI sample format + */ +static uint16_t PaAsiHpi_PaToHpiFormat( PaSampleFormat paFormat ) +{ + /* Ignore interleaving flag */ + switch( paFormat & ~paNonInterleaved ) + { + case paFloat32: + return HPI_FORMAT_PCM32_FLOAT; + + case paInt32: + return HPI_FORMAT_PCM32_SIGNED; + + case paInt24: + return HPI_FORMAT_PCM24_SIGNED; + + case paInt16: + return HPI_FORMAT_PCM16_SIGNED; + + case paUInt8: + return HPI_FORMAT_PCM8_UNSIGNED; + + /* Default is 16-bit signed */ + case paInt8: + default: + return HPI_FORMAT_PCM16_SIGNED; + } +} + + +/** Converts HPI sample format to equivalent PortAudio format. + + @param paFormat HPI sample format + + @return PortAudio sample format + */ +static PaSampleFormat PaAsiHpi_HpiToPaFormat( uint16_t hpiFormat ) +{ + switch( hpiFormat ) + { + case HPI_FORMAT_PCM32_FLOAT: + return paFloat32; + + case HPI_FORMAT_PCM32_SIGNED: + return paInt32; + + case HPI_FORMAT_PCM24_SIGNED: + return paInt24; + + case HPI_FORMAT_PCM16_SIGNED: + return paInt16; + + case HPI_FORMAT_PCM8_UNSIGNED: + return paUInt8; + + /* Default is custom format (e.g. for HPI MP3 format) */ + default: + return paCustomFormat; + } +} + + +/** Creates HPI format struct based on PortAudio parameters. + This also does some checks to see whether the desired format is valid, and whether + the device allows it. This only checks the format of one half (input or output) of the + PortAudio stream. + + @param hostApi Pointer to host API struct + + @param parameters Pointer to stream parameter struct + + @param sampleRate Desired sample rate + + @param hpiDevice Pointer to HPI device struct + + @param hpiFormat Resulting HPI format returned here + + @return PortAudio error code (typically indicating a problem with stream format) + */ +static PaError PaAsiHpi_CreateFormat( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *parameters, double sampleRate, + PaAsiHpiDeviceInfo **hpiDevice, struct hpi_format *hpiFormat ) +{ + int maxChannelCount = 0; + PaSampleFormat hostSampleFormat = 0; + hpi_err_t hpiError = 0; + + /* Unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if( parameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + else + { + assert( parameters->device < hostApi->info.deviceCount ); + *hpiDevice = (PaAsiHpiDeviceInfo*) hostApi->deviceInfos[ parameters->device ]; + } + + /* Validate streamInfo - this implementation doesn't use custom stream info */ + if( parameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; + + /* Check that device can support channel count */ + if( (*hpiDevice)->streamIsOutput ) + { + maxChannelCount = (*hpiDevice)->baseDeviceInfo.maxOutputChannels; + } + else + { + maxChannelCount = (*hpiDevice)->baseDeviceInfo.maxInputChannels; + } + if( (maxChannelCount == 0) || (parameters->channelCount > maxChannelCount) ) + return paInvalidChannelCount; + + /* All standard sample formats are supported by the buffer adapter, + and this implementation doesn't support any custom sample formats */ + if( parameters->sampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* Switch to closest HPI native format */ + hostSampleFormat = PaUtil_SelectClosestAvailableFormat(PA_ASIHPI_AVAILABLE_FORMATS_, + parameters->sampleFormat ); + /* Setup format + info objects */ + hpiError = HPI_FormatCreate( hpiFormat, (uint16_t)parameters->channelCount, + PaAsiHpi_PaToHpiFormat( hostSampleFormat ), + (uint32_t)sampleRate, 0, 0 ); + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + switch( hpiError ) + { + case HPI_ERROR_INVALID_FORMAT: + return paSampleFormatNotSupported; + + case HPI_ERROR_INVALID_SAMPLERATE: + case HPI_ERROR_INCOMPATIBLE_SAMPLERATE: + return paInvalidSampleRate; + + case HPI_ERROR_INVALID_CHANNELS: + return paInvalidChannelCount; + } + } + + return paNoError; +} + + +/** Open HPI input stream with given format. + This attempts to open HPI input stream with desired format. If the format is not supported + or the device is unavailable, the stream is closed and a PortAudio error code is returned. + + @param hostApi Pointer to host API struct + + @param hpiDevice Pointer to HPI device struct + + @param hpiFormat Pointer to HPI format struct + + @return PortAudio error code (typically indicating a problem with stream format or device) +*/ +static PaError PaAsiHpi_OpenInput( struct PaUtilHostApiRepresentation *hostApi, + const PaAsiHpiDeviceInfo *hpiDevice, const struct hpi_format *hpiFormat, + hpi_handle_t *hpiStream ) +{ + PaAsiHpiHostApiRepresentation *hpiHostApi = (PaAsiHpiHostApiRepresentation*)hostApi; + PaError result = paNoError; + hpi_err_t hpiError = 0; + + /* Catch misplaced output devices, as they typically have 0 input channels */ + PA_UNLESS_( !hpiDevice->streamIsOutput, paInvalidChannelCount ); + /* Try to open input stream */ + PA_ASIHPI_UNLESS_( HPI_InStreamOpen( NULL, hpiDevice->adapterIndex, + hpiDevice->streamIndex, hpiStream ), paDeviceUnavailable ); + /* Set input format (checking it in the process) */ + /* Could also use HPI_InStreamQueryFormat, but this economizes the process */ + hpiError = HPI_InStreamSetFormat( NULL, *hpiStream, (struct hpi_format*)hpiFormat ); + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + PA_ASIHPI_UNLESS_( HPI_InStreamClose( NULL, *hpiStream ), paNoError ); + switch( hpiError ) + { + case HPI_ERROR_INVALID_FORMAT: + return paSampleFormatNotSupported; + + case HPI_ERROR_INVALID_SAMPLERATE: + case HPI_ERROR_INCOMPATIBLE_SAMPLERATE: + return paInvalidSampleRate; + + case HPI_ERROR_INVALID_CHANNELS: + return paInvalidChannelCount; + + default: + /* In case anything else went wrong */ + return paInvalidDevice; + } + } + +error: + return result; +} + + +/** Open HPI output stream with given format. + This attempts to open HPI output stream with desired format. If the format is not supported + or the device is unavailable, the stream is closed and a PortAudio error code is returned. + + @param hostApi Pointer to host API struct + + @param hpiDevice Pointer to HPI device struct + + @param hpiFormat Pointer to HPI format struct + + @return PortAudio error code (typically indicating a problem with stream format or device) +*/ +static PaError PaAsiHpi_OpenOutput( struct PaUtilHostApiRepresentation *hostApi, + const PaAsiHpiDeviceInfo *hpiDevice, const struct hpi_format *hpiFormat, + hpi_handle_t *hpiStream ) +{ + PaAsiHpiHostApiRepresentation *hpiHostApi = (PaAsiHpiHostApiRepresentation*)hostApi; + PaError result = paNoError; + hpi_err_t hpiError = 0; + + /* Catch misplaced input devices, as they typically have 0 output channels */ + PA_UNLESS_( hpiDevice->streamIsOutput, paInvalidChannelCount ); + /* Try to open output stream */ + PA_ASIHPI_UNLESS_( HPI_OutStreamOpen( NULL, hpiDevice->adapterIndex, + hpiDevice->streamIndex, hpiStream ), paDeviceUnavailable ); + + /* Check output format (format is set on first write to output stream) */ + hpiError = HPI_OutStreamQueryFormat( NULL, *hpiStream, (struct hpi_format*)hpiFormat ); + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + PA_ASIHPI_UNLESS_( HPI_OutStreamClose( NULL, *hpiStream ), paNoError ); + switch( hpiError ) + { + case HPI_ERROR_INVALID_FORMAT: + return paSampleFormatNotSupported; + + case HPI_ERROR_INVALID_SAMPLERATE: + case HPI_ERROR_INCOMPATIBLE_SAMPLERATE: + return paInvalidSampleRate; + + case HPI_ERROR_INVALID_CHANNELS: + return paInvalidChannelCount; + + default: + /* In case anything else went wrong */ + return paInvalidDevice; + } + } + +error: + return result; +} + + +/** Checks whether the desired stream formats and devices are supported + (for both input and output). + This is done by actually opening the appropriate HPI streams and closing them again. + + @param hostApi Pointer to host API struct + + @param inputParameters Pointer to stream parameter struct for input side of stream + + @param outputParameters Pointer to stream parameter struct for output side of stream + + @param sampleRate Desired sample rate + + @return PortAudio error code (paFormatIsSupported on success) + */ +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaError result = paFormatIsSupported; + PaAsiHpiHostApiRepresentation *hpiHostApi = (PaAsiHpiHostApiRepresentation*)hostApi; + PaAsiHpiDeviceInfo *hpiDevice = NULL; + struct hpi_format hpiFormat; + + /* Input stream */ + if( inputParameters ) + { + hpi_handle_t hpiStream; + PA_DEBUG(( "%s: Checking input params: dev=%d, sr=%d, chans=%d, fmt=%d\n", + __FUNCTION__, inputParameters->device, (int)sampleRate, + inputParameters->channelCount, inputParameters->sampleFormat )); + /* Create and validate format */ + PA_ENSURE_( PaAsiHpi_CreateFormat( hostApi, inputParameters, sampleRate, + &hpiDevice, &hpiFormat ) ); + /* Open stream to further check format */ + PA_ENSURE_( PaAsiHpi_OpenInput( hostApi, hpiDevice, &hpiFormat, &hpiStream ) ); + /* Close stream again */ + PA_ASIHPI_UNLESS_( HPI_InStreamClose( NULL, hpiStream ), paNoError ); + } + + /* Output stream */ + if( outputParameters ) + { + hpi_handle_t hpiStream; + PA_DEBUG(( "%s: Checking output params: dev=%d, sr=%d, chans=%d, fmt=%d\n", + __FUNCTION__, outputParameters->device, (int)sampleRate, + outputParameters->channelCount, outputParameters->sampleFormat )); + /* Create and validate format */ + PA_ENSURE_( PaAsiHpi_CreateFormat( hostApi, outputParameters, sampleRate, + &hpiDevice, &hpiFormat ) ); + /* Open stream to further check format */ + PA_ENSURE_( PaAsiHpi_OpenOutput( hostApi, hpiDevice, &hpiFormat, &hpiStream ) ); + /* Close stream again */ + PA_ASIHPI_UNLESS_( HPI_OutStreamClose( NULL, hpiStream ), paNoError ); + } + +error: + return result; +} + +/* ---------------------------- Stream Interface ---------------------------- */ + +/** Obtain HPI stream information. + This obtains info such as stream state and available data/space in buffers. It also + estimates whether an underflow or overflow occurred. + + @param streamComp Pointer to stream component (input or output) to query + + @param info Pointer to stream info struct that will contain result + + @return PortAudio error code (either paNoError, paDeviceUnavailable or paUnanticipatedHostError) + */ +static PaError PaAsiHpi_GetStreamInfo( PaAsiHpiStreamComponent *streamComp, PaAsiHpiStreamInfo *info ) +{ + PaError result = paDeviceUnavailable; + uint16_t state; + uint32_t bufferSize, dataSize, frameCounter, auxDataSize, threshold; + uint32_t hwBufferSize, hwDataSize; + + assert( streamComp ); + assert( info ); + + /* First blank the stream info struct, in case something goes wrong below. + This saves the caller from initializing the struct. */ + info->state = 0; + info->bufferSize = 0; + info->dataSize = 0; + info->frameCounter = 0; + info->auxDataSize = 0; + info->totalBufferedData = 0; + info->availableFrames = 0; + info->underflow = 0; + info->overflow = 0; + + if( streamComp->hpiDevice && streamComp->hpiStream ) + { + /* Obtain detailed stream info (either input or output) */ + if( streamComp->hpiDevice->streamIsOutput ) + { + PA_ASIHPI_UNLESS_( HPI_OutStreamGetInfoEx( NULL, + streamComp->hpiStream, + &state, &bufferSize, &dataSize, &frameCounter, + &auxDataSize ), paUnanticipatedHostError ); + } + else + { + PA_ASIHPI_UNLESS_( HPI_InStreamGetInfoEx( NULL, + streamComp->hpiStream, + &state, &bufferSize, &dataSize, &frameCounter, + &auxDataSize ), paUnanticipatedHostError ); + } + /* Load stream info */ + info->state = state; + info->bufferSize = bufferSize; + info->dataSize = dataSize; + info->frameCounter = frameCounter; + info->auxDataSize = auxDataSize; + /* Determine total buffered data */ + info->totalBufferedData = dataSize; + if( streamComp->hostBufferSize > 0 ) + info->totalBufferedData += auxDataSize; + info->totalBufferedData /= streamComp->bytesPerFrame; + /* Determine immediately available frames */ + info->availableFrames = streamComp->hpiDevice->streamIsOutput ? + bufferSize - dataSize : dataSize; + info->availableFrames /= streamComp->bytesPerFrame; + /* Minimum space/data required in buffers */ + threshold = PA_MIN( streamComp->tempBufferSize, + streamComp->bytesPerFrame * PA_ASIHPI_MIN_FRAMES_ ); + /* Obtain hardware buffer stats first, to simplify things */ + hwBufferSize = streamComp->hardwareBufferSize; + hwDataSize = streamComp->hostBufferSize > 0 ? auxDataSize : dataSize; + /* Underflow is a bit tricky */ + info->underflow = streamComp->hpiDevice->streamIsOutput ? + /* Stream seems to start in drained state sometimes, so ignore initial underflow */ + (frameCounter > 0) && ( (state == HPI_STATE_DRAINED) || (hwDataSize == 0) ) : + /* Input streams check the first-level (host) buffer for underflow */ + (state != HPI_STATE_STOPPED) && (dataSize < threshold); + /* Check for overflow in second-level (hardware) buffer for both input and output */ + info->overflow = (state != HPI_STATE_STOPPED) && (hwBufferSize - hwDataSize < threshold); + + return paNoError; + } + +error: + return result; +} + + +/** Display stream component information for debugging purposes. + + @param streamComp Pointer to stream component (input or output) to query + + @param stream Pointer to stream struct which contains the component above + */ +static void PaAsiHpi_StreamComponentDump( PaAsiHpiStreamComponent *streamComp, + PaAsiHpiStream *stream ) +{ + PaAsiHpiStreamInfo streamInfo; + + assert( streamComp ); + assert( stream ); + + /* Name of soundcard/device used by component */ + PA_DEBUG(( "device: %s\n", streamComp->hpiDevice->baseDeviceInfo.name )); + /* Unfortunately some overlap between input and output here */ + if( streamComp->hpiDevice->streamIsOutput ) + { + /* Settings on the user side (as experienced by user callback) */ + PA_DEBUG(( "user: %d-bit, %d ", + 8*stream->bufferProcessor.bytesPerUserOutputSample, + stream->bufferProcessor.outputChannelCount)); + if( stream->bufferProcessor.userOutputIsInterleaved ) + { + PA_DEBUG(( "interleaved channels, " )); + } + else + { + PA_DEBUG(( "non-interleaved channels, " )); + } + PA_DEBUG(( "%d frames/buffer, latency = %5.1f ms\n", + stream->bufferProcessor.framesPerUserBuffer, + 1000*stream->baseStreamRep.streamInfo.outputLatency )); + /* Settings on the host side (internal to PortAudio host API) */ + PA_DEBUG(( "host: %d-bit, %d interleaved channels, %d frames/buffer ", + 8*stream->bufferProcessor.bytesPerHostOutputSample, + stream->bufferProcessor.outputChannelCount, + stream->bufferProcessor.framesPerHostBuffer )); + } + else + { + /* Settings on the user side (as experienced by user callback) */ + PA_DEBUG(( "user: %d-bit, %d ", + 8*stream->bufferProcessor.bytesPerUserInputSample, + stream->bufferProcessor.inputChannelCount)); + if( stream->bufferProcessor.userInputIsInterleaved ) + { + PA_DEBUG(( "interleaved channels, " )); + } + else + { + PA_DEBUG(( "non-interleaved channels, " )); + } + PA_DEBUG(( "%d frames/buffer, latency = %5.1f ms\n", + stream->bufferProcessor.framesPerUserBuffer, + 1000*stream->baseStreamRep.streamInfo.inputLatency )); + /* Settings on the host side (internal to PortAudio host API) */ + PA_DEBUG(( "host: %d-bit, %d interleaved channels, %d frames/buffer ", + 8*stream->bufferProcessor.bytesPerHostInputSample, + stream->bufferProcessor.inputChannelCount, + stream->bufferProcessor.framesPerHostBuffer )); + } + switch( stream->bufferProcessor.hostBufferSizeMode ) + { + case paUtilFixedHostBufferSize: + PA_DEBUG(( "[fixed] " )); + break; + case paUtilBoundedHostBufferSize: + PA_DEBUG(( "[bounded] " )); + break; + case paUtilUnknownHostBufferSize: + PA_DEBUG(( "[unknown] " )); + break; + case paUtilVariableHostBufferSizePartialUsageAllowed: + PA_DEBUG(( "[variable] " )); + break; + } + PA_DEBUG(( "(%d max)\n", streamComp->tempBufferSize / streamComp->bytesPerFrame )); + /* HPI hardware settings */ + PA_DEBUG(( "HPI: adapter %d stream %d, %d-bit, %d-channel, %d Hz\n", + streamComp->hpiDevice->adapterIndex, streamComp->hpiDevice->streamIndex, + 8 * streamComp->bytesPerFrame / streamComp->hpiFormat.wChannels, + streamComp->hpiFormat.wChannels, + streamComp->hpiFormat.dwSampleRate )); + /* Stream state and buffer levels */ + PA_DEBUG(( "HPI: " )); + PaAsiHpi_GetStreamInfo( streamComp, &streamInfo ); + switch( streamInfo.state ) + { + case HPI_STATE_STOPPED: + PA_DEBUG(( "[STOPPED] " )); + break; + case HPI_STATE_PLAYING: + PA_DEBUG(( "[PLAYING] " )); + break; + case HPI_STATE_RECORDING: + PA_DEBUG(( "[RECORDING] " )); + break; + case HPI_STATE_DRAINED: + PA_DEBUG(( "[DRAINED] " )); + break; + default: + PA_DEBUG(( "[unknown state] " )); + break; + } + if( streamComp->hostBufferSize ) + { + PA_DEBUG(( "host = %d/%d B, ", streamInfo.dataSize, streamComp->hostBufferSize )); + PA_DEBUG(( "hw = %d/%d (%d) B, ", streamInfo.auxDataSize, + streamComp->hardwareBufferSize, streamComp->outputBufferCap )); + } + else + { + PA_DEBUG(( "hw = %d/%d B, ", streamInfo.dataSize, streamComp->hardwareBufferSize )); + } + PA_DEBUG(( "count = %d", streamInfo.frameCounter )); + if( streamInfo.overflow ) + { + PA_DEBUG(( " [overflow]" )); + } + else if( streamInfo.underflow ) + { + PA_DEBUG(( " [underflow]" )); + } + PA_DEBUG(( "\n" )); +} + + +/** Display stream information for debugging purposes. + + @param stream Pointer to stream to query + */ +static void PaAsiHpi_StreamDump( PaAsiHpiStream *stream ) +{ + assert( stream ); + + PA_DEBUG(( "\n------------------------- STREAM INFO FOR %p ---------------------------\n", stream )); + /* General stream info (input+output) */ + if( stream->baseStreamRep.streamCallback ) + { + PA_DEBUG(( "[callback] " )); + } + else + { + PA_DEBUG(( "[blocking] " )); + } + PA_DEBUG(( "sr=%d Hz, poll=%d ms, max %d frames/buf ", + (int)stream->baseStreamRep.streamInfo.sampleRate, + stream->pollingInterval, stream->maxFramesPerHostBuffer )); + switch( stream->state ) + { + case paAsiHpiStoppedState: + PA_DEBUG(( "[stopped]\n" )); + break; + case paAsiHpiActiveState: + PA_DEBUG(( "[active]\n" )); + break; + case paAsiHpiCallbackFinishedState: + PA_DEBUG(( "[cb fin]\n" )); + break; + default: + PA_DEBUG(( "[unknown state]\n" )); + break; + } + if( stream->callbackMode ) + { + PA_DEBUG(( "cb info: thread=%p, cbAbort=%d, cbFinished=%d\n", + stream->thread.thread, stream->callbackAbort, stream->callbackFinished )); + } + + PA_DEBUG(( "----------------------------------- Input ------------------------------------\n" )); + if( stream->input ) + { + PaAsiHpi_StreamComponentDump( stream->input, stream ); + } + else + { + PA_DEBUG(( "*none*\n" )); + } + + PA_DEBUG(( "----------------------------------- Output ------------------------------------\n" )); + if( stream->output ) + { + PaAsiHpi_StreamComponentDump( stream->output, stream ); + } + else + { + PA_DEBUG(( "*none*\n" )); + } + PA_DEBUG(( "-------------------------------------------------------------------------------\n\n" )); + +} + + +/** Determine buffer sizes and allocate appropriate stream buffers. + This attempts to allocate a BBM (host) buffer for the HPI stream component (either input + or output, as both have similar buffer needs). Not all AudioScience adapters support BBM, + in which case the hardware buffer has to suffice. The size of the HPI host buffer is chosen + as a multiple of framesPerPaHostBuffer, and also influenced by the suggested latency and the + estimated minimum polling interval. The HPI host and hardware buffer sizes are stored, and an + appropriate cap for the hardware buffer is also calculated. Finally, the temporary stream + buffer which serves as the PortAudio host buffer for this implementation is allocated. + This buffer contains an integer number of user buffers, to simplify buffer adaption in the + buffer processor. The function returns paBufferTooBig if the HPI interface cannot allocate + an HPI host buffer of the desired size. + + @param streamComp Pointer to stream component struct + + @param pollingInterval Polling interval for stream, in milliseconds + + @param framesPerPaHostBuffer Size of PortAudio host buffer, in frames + + @param suggestedLatency Suggested latency for stream component, in seconds + + @return PortAudio error code (possibly paBufferTooBig or paInsufficientMemory) + */ +static PaError PaAsiHpi_SetupBuffers( PaAsiHpiStreamComponent *streamComp, uint32_t pollingInterval, + unsigned long framesPerPaHostBuffer, PaTime suggestedLatency ) +{ + PaError result = paNoError; + PaAsiHpiStreamInfo streamInfo; + unsigned long hpiBufferSize = 0, paHostBufferSize = 0; + + assert( streamComp ); + assert( streamComp->hpiDevice ); + + /* Obtain size of hardware buffer of HPI stream, since we will be activating BBM shortly + and afterwards the buffer size will refer to the BBM (host-side) buffer. + This is necessary to enable reliable detection of xruns. */ + PA_ENSURE_( PaAsiHpi_GetStreamInfo( streamComp, &streamInfo ) ); + streamComp->hardwareBufferSize = streamInfo.bufferSize; + hpiBufferSize = streamInfo.bufferSize; + + /* Check if BBM (background bus mastering) is to be enabled */ + if( PA_ASIHPI_USE_BBM_ ) + { + uint32_t bbmBufferSize = 0, preLatencyBufferSize = 0; + hpi_err_t hpiError = 0; + PaTime pollingOverhead; + + /* Check overhead of Pa_Sleep() call (minimum sleep duration in ms -> OS dependent) */ + pollingOverhead = PaUtil_GetTime(); + Pa_Sleep( 0 ); + pollingOverhead = 1000*(PaUtil_GetTime() - pollingOverhead); + PA_DEBUG(( "polling overhead = %f ms (length of 0-second sleep)\n", pollingOverhead )); + /* Obtain minimum recommended size for host buffer (in bytes) */ + PA_ASIHPI_UNLESS_( HPI_StreamEstimateBufferSize( &streamComp->hpiFormat, + pollingInterval + (uint32_t)ceil( pollingOverhead ), + &bbmBufferSize ), paUnanticipatedHostError ); + /* BBM places more stringent requirements on buffer size (see description */ + /* of HPI_StreamEstimateBufferSize in HPI API document) */ + bbmBufferSize *= 3; + /* Make sure the BBM buffer contains multiple PA host buffers */ + if( bbmBufferSize < 3 * streamComp->bytesPerFrame * framesPerPaHostBuffer ) + bbmBufferSize = 3 * streamComp->bytesPerFrame * framesPerPaHostBuffer; + /* Try to honor latency suggested by user by growing buffer (no decrease possible) */ + if( suggestedLatency > 0.0 ) + { + PaTime bufferDuration = ((PaTime)bbmBufferSize) / streamComp->bytesPerFrame + / streamComp->hpiFormat.dwSampleRate; + /* Don't decrease buffer */ + if( bufferDuration < suggestedLatency ) + { + /* Save old buffer size, to be retried if new size proves too big */ + preLatencyBufferSize = bbmBufferSize; + bbmBufferSize = (uint32_t)ceil( suggestedLatency * streamComp->bytesPerFrame + * streamComp->hpiFormat.dwSampleRate ); + } + } + /* Choose closest memory block boundary (HPI API document states that + "a buffer size of Nx4096 - 20 makes the best use of memory" + (under the entry for HPI_StreamEstimateBufferSize)) */ + bbmBufferSize = ((uint32_t)ceil((bbmBufferSize + 20)/4096.0))*4096 - 20; + streamComp->hostBufferSize = bbmBufferSize; + /* Allocate BBM host buffer (this enables bus mastering transfers in background) */ + if( streamComp->hpiDevice->streamIsOutput ) + hpiError = HPI_OutStreamHostBufferAllocate( NULL, + streamComp->hpiStream, + bbmBufferSize ); + else + hpiError = HPI_InStreamHostBufferAllocate( NULL, + streamComp->hpiStream, + bbmBufferSize ); + if( hpiError ) + { + /* Indicate that BBM is disabled */ + streamComp->hostBufferSize = 0; + /* Retry with smaller buffer size (transfers will still work, but not via BBM) */ + if( hpiError == HPI_ERROR_INVALID_DATASIZE ) + { + /* Retry BBM allocation with smaller size if requested latency proved too big */ + if( preLatencyBufferSize > 0 ) + { + PA_DEBUG(( "Retrying BBM allocation with smaller size (%d vs. %d bytes)\n", + preLatencyBufferSize, bbmBufferSize )); + bbmBufferSize = preLatencyBufferSize; + if( streamComp->hpiDevice->streamIsOutput ) + hpiError = HPI_OutStreamHostBufferAllocate( NULL, + streamComp->hpiStream, + bbmBufferSize ); + else + hpiError = HPI_InStreamHostBufferAllocate( NULL, + streamComp->hpiStream, + bbmBufferSize ); + /* Another round of error checking */ + if( hpiError ) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + /* No escapes this time */ + if( hpiError == HPI_ERROR_INVALID_DATASIZE ) + { + result = paBufferTooBig; + goto error; + } + else if( hpiError != HPI_ERROR_INVALID_OPERATION ) + { + result = paUnanticipatedHostError; + goto error; + } + } + else + { + streamComp->hostBufferSize = bbmBufferSize; + hpiBufferSize = bbmBufferSize; + } + } + else + { + result = paBufferTooBig; + goto error; + } + } + /* If BBM not supported, foreground transfers will be used, but not a show-stopper */ + /* Anything else is an error */ + else if (( hpiError != HPI_ERROR_INVALID_OPERATION ) && + ( hpiError != HPI_ERROR_INVALID_FUNC )) + { + PA_ASIHPI_REPORT_ERROR_( hpiError ); + result = paUnanticipatedHostError; + goto error; + } + } + else + { + hpiBufferSize = bbmBufferSize; + } + } + + /* Final check of buffer size */ + paHostBufferSize = streamComp->bytesPerFrame * framesPerPaHostBuffer; + if( hpiBufferSize < 3*paHostBufferSize ) + { + result = paBufferTooBig; + goto error; + } + /* Set cap on output buffer size, based on latency suggestions */ + if( streamComp->hpiDevice->streamIsOutput ) + { + PaTime latency = suggestedLatency > 0.0 ? suggestedLatency : + streamComp->hpiDevice->baseDeviceInfo.defaultHighOutputLatency; + streamComp->outputBufferCap = + (uint32_t)ceil( latency * streamComp->bytesPerFrame * streamComp->hpiFormat.dwSampleRate ); + /* The cap should not be too small, to prevent underflow */ + if( streamComp->outputBufferCap < 4*paHostBufferSize ) + streamComp->outputBufferCap = 4*paHostBufferSize; + } + else + { + streamComp->outputBufferCap = 0; + } + /* Temp buffer size should be multiple of PA host buffer size (or 1x, if using fixed blocks) */ + streamComp->tempBufferSize = paHostBufferSize; + /* Allocate temp buffer */ + PA_UNLESS_( streamComp->tempBuffer = (uint8_t *)PaUtil_AllocateMemory( streamComp->tempBufferSize ), + paInsufficientMemory ); +error: + return result; +} + + +/** Opens PortAudio stream. + This determines a suitable value for framesPerBuffer, if the user didn't specify it, + based on the suggested latency. It then opens each requested stream direction with the + appropriate stream format, and allocates the required stream buffers. It sets up the + various PortAudio structures dealing with streams, and estimates the stream latency. + + See pa_hostapi.h for a list of validity guarantees made about OpenStream parameters. + + @param hostApi Pointer to host API struct + + @param s List of open streams, where successfully opened stream will go + + @param inputParameters Pointer to stream parameter struct for input side of stream + + @param outputParameters Pointer to stream parameter struct for output side of stream + + @param sampleRate Desired sample rate + + @param framesPerBuffer Desired number of frames per buffer passed to user callback + (or chunk size for blocking stream) + + @param streamFlags Stream flags + + @param streamCallback Pointer to user callback function (zero for blocking interface) + + @param userData Pointer to user data that will be passed to callback function along with data + + @return PortAudio error code +*/ +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream **s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaAsiHpiHostApiRepresentation *hpiHostApi = (PaAsiHpiHostApiRepresentation*)hostApi; + PaAsiHpiStream *stream = NULL; + unsigned long framesPerHostBuffer = framesPerBuffer; + int inputChannelCount = 0, outputChannelCount = 0; + PaSampleFormat inputSampleFormat = 0, outputSampleFormat = 0; + PaSampleFormat hostInputSampleFormat = 0, hostOutputSampleFormat = 0; + PaTime maxSuggestedLatency = 0.0; + + /* Validate platform-specific flags -> none expected for HPI */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform-specific flag */ + + /* Create blank stream structure */ + PA_UNLESS_( stream = (PaAsiHpiStream *)PaUtil_AllocateMemory( sizeof(PaAsiHpiStream) ), + paInsufficientMemory ); + memset( stream, 0, sizeof(PaAsiHpiStream) ); + + /* If the number of frames per buffer is unspecified, we have to come up with one. */ + if( framesPerHostBuffer == paFramesPerBufferUnspecified ) + { + if( inputParameters ) + maxSuggestedLatency = inputParameters->suggestedLatency; + if( outputParameters && (outputParameters->suggestedLatency > maxSuggestedLatency) ) + maxSuggestedLatency = outputParameters->suggestedLatency; + /* Use suggested latency if available */ + if( maxSuggestedLatency > 0.0 ) + framesPerHostBuffer = (unsigned long)ceil( maxSuggestedLatency * sampleRate ); + else + /* AudioScience cards like BIG buffers by default */ + framesPerHostBuffer = 4096; + } + /* Lower bounds on host buffer size, due to polling and HPI constraints */ + if( 1000.0*framesPerHostBuffer/sampleRate < PA_ASIHPI_MIN_POLLING_INTERVAL_ ) + framesPerHostBuffer = (unsigned long)ceil( sampleRate * PA_ASIHPI_MIN_POLLING_INTERVAL_ / 1000.0 ); + /* if( framesPerHostBuffer < PA_ASIHPI_MIN_FRAMES_ ) + framesPerHostBuffer = PA_ASIHPI_MIN_FRAMES_; */ + /* Efficient if host buffer size is integer multiple of user buffer size */ + if( framesPerBuffer > 0 ) + framesPerHostBuffer = (unsigned long)ceil( (double)framesPerHostBuffer / framesPerBuffer ) * framesPerBuffer; + /* Buffer should always be a multiple of 4 bytes to facilitate 32-bit PCI transfers. + By keeping the frames a multiple of 4, this is ensured even for 8-bit mono sound. */ + framesPerHostBuffer = (framesPerHostBuffer / 4) * 4; + /* Polling is based on time length (in milliseconds) of user-requested block size */ + stream->pollingInterval = (uint32_t)ceil( 1000.0*framesPerHostBuffer/sampleRate ); + assert( framesPerHostBuffer > 0 ); + + /* Open underlying streams, check formats and allocate buffers */ + if( inputParameters ) + { + /* Create blank stream component structure */ + PA_UNLESS_( stream->input = (PaAsiHpiStreamComponent *)PaUtil_AllocateMemory( sizeof(PaAsiHpiStreamComponent) ), + paInsufficientMemory ); + memset( stream->input, 0, sizeof(PaAsiHpiStreamComponent) ); + /* Create/validate format */ + PA_ENSURE_( PaAsiHpi_CreateFormat( hostApi, inputParameters, sampleRate, + &stream->input->hpiDevice, &stream->input->hpiFormat ) ); + /* Open stream and set format */ + PA_ENSURE_( PaAsiHpi_OpenInput( hostApi, stream->input->hpiDevice, &stream->input->hpiFormat, + &stream->input->hpiStream ) ); + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + hostInputSampleFormat = PaAsiHpi_HpiToPaFormat( stream->input->hpiFormat.wFormat ); + stream->input->bytesPerFrame = inputChannelCount * Pa_GetSampleSize( hostInputSampleFormat ); + assert( stream->input->bytesPerFrame > 0 ); + /* Allocate host and temp buffers of appropriate size */ + PA_ENSURE_( PaAsiHpi_SetupBuffers( stream->input, stream->pollingInterval, + framesPerHostBuffer, inputParameters->suggestedLatency ) ); + } + if( outputParameters ) + { + /* Create blank stream component structure */ + PA_UNLESS_( stream->output = (PaAsiHpiStreamComponent *)PaUtil_AllocateMemory( sizeof(PaAsiHpiStreamComponent) ), + paInsufficientMemory ); + memset( stream->output, 0, sizeof(PaAsiHpiStreamComponent) ); + /* Create/validate format */ + PA_ENSURE_( PaAsiHpi_CreateFormat( hostApi, outputParameters, sampleRate, + &stream->output->hpiDevice, &stream->output->hpiFormat ) ); + /* Open stream and check format */ + PA_ENSURE_( PaAsiHpi_OpenOutput( hostApi, stream->output->hpiDevice, + &stream->output->hpiFormat, + &stream->output->hpiStream ) ); + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + hostOutputSampleFormat = PaAsiHpi_HpiToPaFormat( stream->output->hpiFormat.wFormat ); + stream->output->bytesPerFrame = outputChannelCount * Pa_GetSampleSize( hostOutputSampleFormat ); + /* Allocate host and temp buffers of appropriate size */ + PA_ENSURE_( PaAsiHpi_SetupBuffers( stream->output, stream->pollingInterval, + framesPerHostBuffer, outputParameters->suggestedLatency ) ); + } + + /* Determine maximum frames per host buffer (least common denominator of input/output) */ + if( inputParameters && outputParameters ) + { + stream->maxFramesPerHostBuffer = PA_MIN( stream->input->tempBufferSize / stream->input->bytesPerFrame, + stream->output->tempBufferSize / stream->output->bytesPerFrame ); + } + else + { + stream->maxFramesPerHostBuffer = inputParameters ? stream->input->tempBufferSize / stream->input->bytesPerFrame + : stream->output->tempBufferSize / stream->output->bytesPerFrame; + } + assert( stream->maxFramesPerHostBuffer > 0 ); + /* Initialize various other stream parameters */ + stream->neverDropInput = streamFlags & paNeverDropInput; + stream->state = paAsiHpiStoppedState; + + /* Initialize either callback or blocking interface */ + if( streamCallback ) + { + PaUtil_InitializeStreamRepresentation( &stream->baseStreamRep, + &hpiHostApi->callbackStreamInterface, + streamCallback, userData ); + stream->callbackMode = 1; + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->baseStreamRep, + &hpiHostApi->blockingStreamInterface, + streamCallback, userData ); + /* Pre-allocate non-interleaved user buffer pointers for blocking interface */ + PA_UNLESS_( stream->blockingUserBufferCopy = + PaUtil_AllocateMemory( sizeof(void *) * PA_MAX( inputChannelCount, outputChannelCount ) ), + paInsufficientMemory ); + stream->callbackMode = 0; + } + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + /* Following pa_linux_alsa's lead, we operate with fixed host buffer size by default, */ + /* since other modes will invariably lead to block adaption (maybe Bounded better?) */ + PA_ENSURE_( PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, hostInputSampleFormat, + outputChannelCount, outputSampleFormat, hostOutputSampleFormat, + sampleRate, streamFlags, + framesPerBuffer, framesPerHostBuffer, paUtilFixedHostBufferSize, + streamCallback, userData ) ); + + stream->baseStreamRep.streamInfo.structVersion = 1; + stream->baseStreamRep.streamInfo.sampleRate = sampleRate; + /* Determine input latency from buffer processor and buffer sizes */ + if( stream->input ) + { + PaTime bufferDuration = ( stream->input->hostBufferSize + stream->input->hardwareBufferSize ) + / sampleRate / stream->input->bytesPerFrame; + stream->baseStreamRep.streamInfo.inputLatency = + bufferDuration + + ((PaTime)PaUtil_GetBufferProcessorInputLatencyFrames( &stream->bufferProcessor ) - + stream->maxFramesPerHostBuffer) / sampleRate; + assert( stream->baseStreamRep.streamInfo.inputLatency > 0.0 ); + } + /* Determine output latency from buffer processor and buffer sizes */ + if( stream->output ) + { + PaTime bufferDuration = ( stream->output->hostBufferSize + stream->output->hardwareBufferSize ) + / sampleRate / stream->output->bytesPerFrame; + /* Take buffer size cap into account (see PaAsiHpi_WaitForFrames) */ + if( !stream->input && (stream->output->outputBufferCap > 0) ) + { + bufferDuration = PA_MIN( bufferDuration, + stream->output->outputBufferCap / sampleRate / stream->output->bytesPerFrame ); + } + stream->baseStreamRep.streamInfo.outputLatency = + bufferDuration + + ((PaTime)PaUtil_GetBufferProcessorOutputLatencyFrames( &stream->bufferProcessor ) - + stream->maxFramesPerHostBuffer) / sampleRate; + assert( stream->baseStreamRep.streamInfo.outputLatency > 0.0 ); + } + + /* Report stream info, for debugging purposes */ + PaAsiHpi_StreamDump( stream ); + + /* Save initialized stream to PA stream list */ + *s = (PaStream*)stream; + return result; + +error: + CloseStream( (PaStream*)stream ); + return result; +} + + +/** Close PortAudio stream. + When CloseStream() is called, the multi-api layer ensures that the stream has already + been stopped or aborted. This closes the underlying HPI streams and deallocates stream + buffers and structs. + + @param s Pointer to PortAudio stream + + @return PortAudio error code +*/ +static PaError CloseStream( PaStream *s ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + + /* If stream is already gone, all is well */ + if( stream == NULL ) + return paNoError; + + /* Generic stream cleanup */ + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->baseStreamRep ); + + /* Implementation-specific details - close internal streams */ + if( stream->input ) + { + /* Close HPI stream (freeing BBM host buffer in the process, if used) */ + if( stream->input->hpiStream ) + { + PA_ASIHPI_UNLESS_( HPI_InStreamClose( NULL, + stream->input->hpiStream ), paUnanticipatedHostError ); + } + /* Free temp buffer and stream component */ + PaUtil_FreeMemory( stream->input->tempBuffer ); + PaUtil_FreeMemory( stream->input ); + } + if( stream->output ) + { + /* Close HPI stream (freeing BBM host buffer in the process, if used) */ + if( stream->output->hpiStream ) + { + PA_ASIHPI_UNLESS_( HPI_OutStreamClose( NULL, + stream->output->hpiStream ), paUnanticipatedHostError ); + } + /* Free temp buffer and stream component */ + PaUtil_FreeMemory( stream->output->tempBuffer ); + PaUtil_FreeMemory( stream->output ); + } + + PaUtil_FreeMemory( stream->blockingUserBufferCopy ); + PaUtil_FreeMemory( stream ); + +error: + return result; +} + + +/** Prime HPI output stream with silence. + This resets the output stream and uses PortAudio helper routines to fill the + temp buffer with silence. It then writes two host buffers to the stream. This is supposed + to be called before the stream is started. It has no effect on input-only streams. + + @param stream Pointer to stream struct + + @return PortAudio error code + */ +static PaError PaAsiHpi_PrimeOutputWithSilence( PaAsiHpiStream *stream ) +{ + PaError result = paNoError; + PaAsiHpiStreamComponent *out; + PaUtilZeroer *zeroer; + PaSampleFormat outputFormat; + assert( stream ); + out = stream->output; + /* Only continue if stream has output channels */ + if( !out ) + return result; + assert( out->tempBuffer ); + + /* Clear all existing data in hardware playback buffer */ + PA_ASIHPI_UNLESS_( HPI_OutStreamReset( NULL, + out->hpiStream ), paUnanticipatedHostError ); + /* Fill temp buffer with silence */ + outputFormat = PaAsiHpi_HpiToPaFormat( out->hpiFormat.wFormat ); + zeroer = PaUtil_SelectZeroer( outputFormat ); + zeroer(out->tempBuffer, 1, out->tempBufferSize / Pa_GetSampleSize(outputFormat) ); + /* Write temp buffer to hardware fifo twice, to get started */ + PA_ASIHPI_UNLESS_( HPI_OutStreamWriteBuf( NULL, out->hpiStream, + out->tempBuffer, out->tempBufferSize, &out->hpiFormat), + paUnanticipatedHostError ); + PA_ASIHPI_UNLESS_( HPI_OutStreamWriteBuf( NULL, out->hpiStream, + out->tempBuffer, out->tempBufferSize, &out->hpiFormat), + paUnanticipatedHostError ); +error: + return result; +} + + +/** Start HPI streams (both input + output). + This starts all HPI streams in the PortAudio stream. Output streams are first primed with + silence, if required. After this call the PA stream is in the Active state. + + @todo Implement priming via the user callback + + @param stream Pointer to stream struct + + @param outputPrimed True if output is already primed (if false, silence will be loaded before starting) + + @return PortAudio error code + */ +static PaError PaAsiHpi_StartStream( PaAsiHpiStream *stream, int outputPrimed ) +{ + PaError result = paNoError; + + if( stream->input ) + { + PA_ASIHPI_UNLESS_( HPI_InStreamStart( NULL, + stream->input->hpiStream ), paUnanticipatedHostError ); + } + if( stream->output ) + { + if( !outputPrimed ) + { + /* Buffer isn't primed, so load stream with silence */ + PA_ENSURE_( PaAsiHpi_PrimeOutputWithSilence( stream ) ); + } + PA_ASIHPI_UNLESS_( HPI_OutStreamStart( NULL, + stream->output->hpiStream ), paUnanticipatedHostError ); + } + stream->state = paAsiHpiActiveState; + stream->callbackFinished = 0; + + /* Report stream info for debugging purposes */ + /* PaAsiHpi_StreamDump( stream ); */ + +error: + return result; +} + + +/** Start PortAudio stream. + If the stream has a callback interface, this starts a helper thread to feed the user callback. + The thread will then take care of starting the HPI streams, and this function will block + until the streams actually start. In the case of a blocking interface, the HPI streams + are simply started. + + @param s Pointer to PortAudio stream + + @return PortAudio error code +*/ +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + + assert( stream ); + + /* Ready the processor */ + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + if( stream->callbackMode ) + { + /* Create and start callback engine thread */ + /* Also waits 1 second for stream to be started by engine thread (otherwise aborts) */ + PA_ENSURE_( PaUnixThread_New( &stream->thread, &CallbackThreadFunc, stream, 1., 0 /*rtSched*/ ) ); + } + else + { + PA_ENSURE_( PaAsiHpi_StartStream( stream, 0 ) ); + } + +error: + return result; +} + + +/** Stop HPI streams (input + output), either softly or abruptly. + If abort is false, the function blocks until the output stream is drained, otherwise it + stops immediately and discards data in the stream hardware buffers. + + This function is safe to call from the callback engine thread as well as the main thread. + + @param stream Pointer to stream struct + + @param abort True if samples in output buffer should be discarded (otherwise blocks until stream is done) + + @return PortAudio error code + + */ +static PaError PaAsiHpi_StopStream( PaAsiHpiStream *stream, int abort ) +{ + PaError result = paNoError; + + assert( stream ); + + /* Input channels */ + if( stream->input ) + { + PA_ASIHPI_UNLESS_( HPI_InStreamReset( NULL, + stream->input->hpiStream ), paUnanticipatedHostError ); + } + /* Output channels */ + if( stream->output ) + { + if( !abort ) + { + /* Wait until HPI output stream is drained */ + while( 1 ) + { + PaAsiHpiStreamInfo streamInfo; + PaTime timeLeft; + + /* Obtain number of samples waiting to be played */ + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->output, &streamInfo ) ); + /* Check if stream is drained */ + if( (streamInfo.state != HPI_STATE_PLAYING) && + (streamInfo.dataSize < stream->output->bytesPerFrame * PA_ASIHPI_MIN_FRAMES_) ) + break; + /* Sleep amount of time represented by remaining samples */ + timeLeft = 1000.0 * streamInfo.dataSize / stream->output->bytesPerFrame + / stream->baseStreamRep.streamInfo.sampleRate; + Pa_Sleep( (long)ceil( timeLeft ) ); + } + } + PA_ASIHPI_UNLESS_( HPI_OutStreamReset( NULL, + stream->output->hpiStream ), paUnanticipatedHostError ); + } + + /* Report stream info for debugging purposes */ + /* PaAsiHpi_StreamDump( stream ); */ + +error: + return result; +} + + +/** Stop or abort PortAudio stream. + + This function is used to explicitly stop the PortAudio stream (via StopStream/AbortStream), + as opposed to the situation when the callback finishes with a result other than paContinue. + If a stream is in callback mode we will have to inspect whether the background thread has + finished, or we will have to take it out. In either case we join the thread before returning. + In blocking mode, we simply tell HPI to stop abruptly (abort) or finish buffers (drain). + The PortAudio stream will be in the Stopped state after a call to this function. + + Don't call this from the callback engine thread! + + @param stream Pointer to stream struct + + @param abort True if samples in output buffer should be discarded (otherwise blocks until stream is done) + + @return PortAudio error code +*/ +static PaError PaAsiHpi_ExplicitStop( PaAsiHpiStream *stream, int abort ) +{ + PaError result = paNoError; + + /* First deal with the callback thread, cancelling and/or joining it if necessary */ + if( stream->callbackMode ) + { + PaError threadRes; + stream->callbackAbort = abort; + if( abort ) + { + PA_DEBUG(( "Aborting callback\n" )); + } + else + { + PA_DEBUG(( "Stopping callback\n" )); + } + PA_ENSURE_( PaUnixThread_Terminate( &stream->thread, !abort, &threadRes ) ); + if( threadRes != paNoError ) + { + PA_DEBUG(( "Callback thread returned: %d\n", threadRes )); + } + } + else + { + PA_ENSURE_( PaAsiHpi_StopStream( stream, abort ) ); + } + + stream->state = paAsiHpiStoppedState; + +error: + return result; +} + + +/** Stop PortAudio stream. + This blocks until the output buffers are drained. + + @param s Pointer to PortAudio stream + + @return PortAudio error code +*/ +static PaError StopStream( PaStream *s ) +{ + return PaAsiHpi_ExplicitStop( (PaAsiHpiStream *) s, 0 ); +} + + +/** Abort PortAudio stream. + This discards any existing data in output buffers and stops the stream immediately. + + @param s Pointer to PortAudio stream + + @return PortAudio error code +*/ +static PaError AbortStream( PaStream *s ) +{ + return PaAsiHpi_ExplicitStop( (PaAsiHpiStream * ) s, 1 ); +} + + +/** Determine whether the stream is stopped. + A stream is considered to be stopped prior to a successful call to StartStream and after + a successful call to StopStream or AbortStream. If a stream callback returns a value other + than paContinue the stream is NOT considered to be stopped (it is in CallbackFinished state). + + @param s Pointer to PortAudio stream + + @return Returns one (1) when the stream is stopped, zero (0) when the stream is running, or + a PaErrorCode (which are always negative) if PortAudio is not initialized or an + error is encountered. +*/ +static PaError IsStreamStopped( PaStream *s ) +{ + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + + assert( stream ); + return stream->state == paAsiHpiStoppedState ? 1 : 0; +} + + +/** Determine whether the stream is active. + A stream is active after a successful call to StartStream(), until it becomes inactive either + as a result of a call to StopStream() or AbortStream(), or as a result of a return value + other than paContinue from the stream callback. In the latter case, the stream is considered + inactive after the last buffer has finished playing. + + @param s Pointer to PortAudio stream + + @return Returns one (1) when the stream is active (i.e. playing or recording audio), + zero (0) when not playing, or a PaErrorCode (which are always negative) + if PortAudio is not initialized or an error is encountered. +*/ +static PaError IsStreamActive( PaStream *s ) +{ + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + + assert( stream ); + return stream->state == paAsiHpiActiveState ? 1 : 0; +} + + +/** Returns current stream time. + This corresponds to the system clock. The clock should run continuously while the stream + is open, i.e. between calls to OpenStream() and CloseStream(), therefore a frame counter + is not good enough. + + @param s Pointer to PortAudio stream + + @return Stream time, in seconds + */ +static PaTime GetStreamTime( PaStream *s ) +{ + return PaUtil_GetTime(); +} + + +/** Returns CPU load. + + @param s Pointer to PortAudio stream + + @return CPU load (0.0 if blocking interface is used) + */ +static double GetStreamCpuLoad( PaStream *s ) +{ + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + + return stream->callbackMode ? PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ) : 0.0; +} + +/* --------------------------- Callback Interface --------------------------- */ + +/** Exit routine which is called when callback thread quits. + This takes care of stopping the HPI streams (either waiting for output to finish, or + abruptly). It also calls the user-supplied StreamFinished callback, and sets the + stream state to CallbackFinished if it was reached via a non-paContinue return from + the user callback function. + + @param userData A pointer to an open stream previously created with Pa_OpenStream + */ +static void PaAsiHpi_OnThreadExit( void *userData ) +{ + PaAsiHpiStream *stream = (PaAsiHpiStream *) userData; + + assert( stream ); + + PaUtil_ResetCpuLoadMeasurer( &stream->cpuLoadMeasurer ); + + PA_DEBUG(( "%s: Stopping HPI streams\n", __FUNCTION__ )); + PaAsiHpi_StopStream( stream, stream->callbackAbort ); + PA_DEBUG(( "%s: Stoppage\n", __FUNCTION__ )); + + /* Eventually notify user all buffers have played */ + if( stream->baseStreamRep.streamFinishedCallback ) + { + stream->baseStreamRep.streamFinishedCallback( stream->baseStreamRep.userData ); + } + + /* Unfortunately both explicit calls to Stop/AbortStream (leading to Stopped state) + and implicit stops via paComplete/paAbort (leading to CallbackFinished state) + end up here - need another flag to remind us which is the case */ + if( stream->callbackFinished ) + stream->state = paAsiHpiCallbackFinishedState; +} + + +/** Wait until there is enough frames to fill a host buffer. + The routine attempts to sleep until at least a full host buffer can be retrieved from the + input HPI stream and passed to the output HPI stream. It will first sleep until enough + output space is available, as this is usually easily achievable. If it is an output-only + stream, it will also sleep if the hardware buffer is too full, thereby throttling the + filling of the output buffer and reducing output latency. The routine then blocks until + enough input samples are available, unless this will cause an output underflow. In the + process, input overflows and output underflows are indicated. + + @param stream Pointer to stream struct + + @param framesAvail Returns the number of available frames + + @param cbFlags Overflows and underflows indicated in here + + @return PortAudio error code (only paUnanticipatedHostError expected) + */ +static PaError PaAsiHpi_WaitForFrames( PaAsiHpiStream *stream, unsigned long *framesAvail, + PaStreamCallbackFlags *cbFlags ) +{ + PaError result = paNoError; + double sampleRate; + unsigned long framesTarget; + uint32_t outputData = 0, outputSpace = 0, inputData = 0, framesLeft = 0; + + assert( stream ); + assert( stream->input || stream->output ); + + sampleRate = stream->baseStreamRep.streamInfo.sampleRate; + /* We have to come up with this much frames on both input and output */ + framesTarget = stream->bufferProcessor.framesPerHostBuffer; + assert( framesTarget > 0 ); + + while( 1 ) + { + PaAsiHpiStreamInfo info; + /* Check output first, as this takes priority in the default full-duplex mode */ + if( stream->output ) + { + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->output, &info ) ); + /* Wait until enough space is available in output buffer to receive a full block */ + if( info.availableFrames < framesTarget ) + { + framesLeft = framesTarget - info.availableFrames; + Pa_Sleep( (long)ceil( 1000 * framesLeft / sampleRate ) ); + continue; + } + /* Wait until the data in hardware buffer has dropped to a sensible level. + Without this, the hardware buffer quickly fills up in the absence of an input + stream to regulate its data rate (if data generation is fast). This leads to + large latencies, as the AudioScience hardware buffers are humongous. + This is similar to the default "Hardware Buffering=off" option in the + AudioScience WAV driver. */ + if( !stream->input && (stream->output->outputBufferCap > 0) && + ( info.totalBufferedData > stream->output->outputBufferCap / stream->output->bytesPerFrame ) ) + { + framesLeft = info.totalBufferedData - stream->output->outputBufferCap / stream->output->bytesPerFrame; + Pa_Sleep( (long)ceil( 1000 * framesLeft / sampleRate ) ); + continue; + } + outputData = info.totalBufferedData; + outputSpace = info.availableFrames; + /* Report output underflow to callback */ + if( info.underflow ) + { + *cbFlags |= paOutputUnderflow; + } + } + + /* Now check input side */ + if( stream->input ) + { + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->input, &info ) ); + /* If a full block of samples hasn't been recorded yet, wait for it if possible */ + if( info.availableFrames < framesTarget ) + { + framesLeft = framesTarget - info.availableFrames; + /* As long as output is not disrupted in the process, wait for a full + block of input samples */ + if( !stream->output || (outputData > framesLeft) ) + { + Pa_Sleep( (long)ceil( 1000 * framesLeft / sampleRate ) ); + continue; + } + } + inputData = info.availableFrames; + /** @todo The paInputOverflow flag should be set in the callback containing the + first input sample following the overflow. That means the block currently sitting + at the fore-front of recording, i.e. typically the one containing the newest (last) + sample in the HPI buffer system. This is most likely not the same as the current + block of data being passed to the callback. The current overflow should ideally + be noted in an overflow list of sorts, with an indication of when it should be + reported. The trouble starts if there are several separate overflow incidents, + given a big input buffer. Oh well, something to try out later... */ + if( info.overflow ) + { + *cbFlags |= paInputOverflow; + } + } + break; + } + /* Full-duplex stream */ + if( stream->input && stream->output ) + { + if( outputSpace >= framesTarget ) + *framesAvail = outputSpace; + /* If input didn't make the target, keep the output count instead (input underflow) */ + if( (inputData >= framesTarget) && (inputData < outputSpace) ) + *framesAvail = inputData; + } + else + { + *framesAvail = stream->input ? inputData : outputSpace; + } + +error: + return result; +} + + +/** Obtain recording, current and playback timestamps of stream. + The current time is determined by the system clock. This "now" timestamp occurs at the + forefront of recording (and playback in the full-duplex case), which happens later than the + input timestamp by an amount equal to the total number of recorded frames in the input buffer. + The output timestamp indicates when the next generated sample will actually be played. This + happens after all the samples currently in the output buffer are played. The output timestamp + therefore follows the current timestamp by an amount equal to the number of frames yet to be + played back in the output buffer. + + If the current timestamp is the present, the input timestamp is in the past and the output + timestamp is in the future. + + @param stream Pointer to stream struct + + @param timeInfo Pointer to timeInfo struct that will contain timestamps + */ +static void PaAsiHpi_CalculateTimeInfo( PaAsiHpiStream *stream, PaStreamCallbackTimeInfo *timeInfo ) +{ + PaAsiHpiStreamInfo streamInfo; + double sampleRate; + + assert( stream ); + assert( timeInfo ); + sampleRate = stream->baseStreamRep.streamInfo.sampleRate; + + /* The current time ("now") is at the forefront of both recording and playback */ + timeInfo->currentTime = GetStreamTime( (PaStream *)stream ); + /* The last sample in the input buffer was recorded just now, so the first sample + happened (number of recorded samples)/sampleRate ago */ + timeInfo->inputBufferAdcTime = timeInfo->currentTime; + if( stream->input ) + { + PaAsiHpi_GetStreamInfo( stream->input, &streamInfo ); + timeInfo->inputBufferAdcTime -= streamInfo.totalBufferedData / sampleRate; + } + /* The first of the outgoing samples will be played after all the samples in the output + buffer is done */ + timeInfo->outputBufferDacTime = timeInfo->currentTime; + if( stream->output ) + { + PaAsiHpi_GetStreamInfo( stream->output, &streamInfo ); + timeInfo->outputBufferDacTime += streamInfo.totalBufferedData / sampleRate; + } +} + + +/** Read from HPI input stream and register buffers. + This reads data from the HPI input stream (if it exists) and registers the temp stream + buffers of both input and output streams with the buffer processor. In the process it also + handles input underflows in the full-duplex case. + + @param stream Pointer to stream struct + + @param numFrames On entrance the number of available frames, on exit the number of + received frames + + @param cbFlags Indicates overflows and underflows + + @return PortAudio error code + */ +static PaError PaAsiHpi_BeginProcessing( PaAsiHpiStream *stream, unsigned long *numFrames, + PaStreamCallbackFlags *cbFlags ) +{ + PaError result = paNoError; + + assert( stream ); + if( *numFrames > stream->maxFramesPerHostBuffer ) + *numFrames = stream->maxFramesPerHostBuffer; + + if( stream->input ) + { + PaAsiHpiStreamInfo info; + + uint32_t framesToGet = *numFrames; + + /* Check for overflows and underflows yet again */ + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->input, &info ) ); + if( info.overflow ) + { + *cbFlags |= paInputOverflow; + } + /* Input underflow if less than expected number of samples pitch up */ + if( framesToGet > info.availableFrames ) + { + PaUtilZeroer *zeroer; + PaSampleFormat inputFormat; + + /* Never call an input-only stream with InputUnderflow set */ + if( stream->output ) + *cbFlags |= paInputUnderflow; + framesToGet = info.availableFrames; + /* Fill temp buffer with silence (to make up for missing input samples) */ + inputFormat = PaAsiHpi_HpiToPaFormat( stream->input->hpiFormat.wFormat ); + zeroer = PaUtil_SelectZeroer( inputFormat ); + zeroer(stream->input->tempBuffer, 1, + stream->input->tempBufferSize / Pa_GetSampleSize(inputFormat) ); + } + + /* Read block of data into temp buffer */ + PA_ASIHPI_UNLESS_( HPI_InStreamReadBuf( NULL, + stream->input->hpiStream, + stream->input->tempBuffer, + framesToGet * stream->input->bytesPerFrame), + paUnanticipatedHostError ); + /* Register temp buffer with buffer processor (always FULL buffer) */ + PaUtil_SetInputFrameCount( &stream->bufferProcessor, *numFrames ); + /* HPI interface only allows interleaved channels */ + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, + 0, stream->input->tempBuffer, + stream->input->hpiFormat.wChannels ); + } + if( stream->output ) + { + /* Register temp buffer with buffer processor */ + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, *numFrames ); + /* HPI interface only allows interleaved channels */ + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, + 0, stream->output->tempBuffer, + stream->output->hpiFormat.wChannels ); + } + +error: + return result; +} + + +/** Flush output buffers to HPI output stream. + This completes the processing cycle by writing the temp buffer to the HPI interface. + Additional output underflows are caught before data is written to the stream, as this + action typically remedies the underflow and hides it in the process. + + @param stream Pointer to stream struct + + @param numFrames The number of frames to write to the output stream + + @param cbFlags Indicates overflows and underflows + */ +static PaError PaAsiHpi_EndProcessing( PaAsiHpiStream *stream, unsigned long numFrames, + PaStreamCallbackFlags *cbFlags ) +{ + PaError result = paNoError; + + assert( stream ); + + if( stream->output ) + { + PaAsiHpiStreamInfo info; + /* Check for underflows after the (potentially time-consuming) callback */ + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->output, &info ) ); + if( info.underflow ) + { + *cbFlags |= paOutputUnderflow; + } + + /* Write temp buffer to HPI stream */ + PA_ASIHPI_UNLESS_( HPI_OutStreamWriteBuf( NULL, + stream->output->hpiStream, + stream->output->tempBuffer, + numFrames * stream->output->bytesPerFrame, + &stream->output->hpiFormat), + paUnanticipatedHostError ); + } + +error: + return result; +} + + +/** Main callback engine. + This function runs in a separate thread and does all the work of fetching audio data from + the AudioScience card via the HPI interface, feeding it to the user callback via the buffer + processor, and delivering the resulting output data back to the card via HPI calls. + It is started and terminated when the PortAudio stream is started and stopped, and starts + the HPI streams on startup. + + @param userData A pointer to an open stream previously created with Pa_OpenStream. +*/ +static void *CallbackThreadFunc( void *userData ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream *) userData; + int callbackResult = paContinue; + + assert( stream ); + + /* Cleanup routine stops streams on thread exit */ + pthread_cleanup_push( &PaAsiHpi_OnThreadExit, stream ); + + /* Start HPI streams and notify parent when we're done */ + PA_ENSURE_( PaUnixThread_PrepareNotify( &stream->thread ) ); + /* Buffer will be primed with silence */ + PA_ENSURE_( PaAsiHpi_StartStream( stream, 0 ) ); + PA_ENSURE_( PaUnixThread_NotifyParent( &stream->thread ) ); + + /* MAIN LOOP */ + while( 1 ) + { + PaStreamCallbackFlags cbFlags = 0; + unsigned long framesAvail, framesGot; + + pthread_testcancel(); + + /** @concern StreamStop if the main thread has requested a stop and the stream has not + * been effectively stopped we signal this condition by modifying callbackResult + * (we'll want to flush buffered output). */ + if( PaUnixThread_StopRequested( &stream->thread ) && (callbackResult == paContinue) ) + { + PA_DEBUG(( "Setting callbackResult to paComplete\n" )); + callbackResult = paComplete; + } + + /* Start winding down thread if requested */ + if( callbackResult != paContinue ) + { + stream->callbackAbort = (callbackResult == paAbort); + if( stream->callbackAbort || + /** @concern BlockAdaption: Go on if adaption buffers are empty */ + PaUtil_IsBufferProcessorOutputEmpty( &stream->bufferProcessor ) ) + { + goto end; + } + PA_DEBUG(( "%s: Flushing buffer processor\n", __FUNCTION__ )); + /* There is still buffered output that needs to be processed */ + } + + /* SLEEP */ + /* Wait for data (or buffer space) to become available. This basically sleeps and + polls the HPI interface until a full block of frames can be moved. */ + PA_ENSURE_( PaAsiHpi_WaitForFrames( stream, &framesAvail, &cbFlags ) ); + + /* Consume buffer space. Once we have a number of frames available for consumption we + must retrieve the data from the HPI interface and pass it to the PA buffer processor. + We should be prepared to process several chunks successively. */ + while( framesAvail > 0 ) + { + PaStreamCallbackTimeInfo timeInfo = {0, 0, 0}; + + pthread_testcancel(); + + framesGot = framesAvail; + if( stream->bufferProcessor.hostBufferSizeMode == paUtilFixedHostBufferSize ) + { + /* We've committed to a fixed host buffer size, stick to that */ + framesGot = framesGot >= stream->maxFramesPerHostBuffer ? stream->maxFramesPerHostBuffer : 0; + } + else + { + /* We've committed to an upper bound on the size of host buffers */ + assert( stream->bufferProcessor.hostBufferSizeMode == paUtilBoundedHostBufferSize ); + framesGot = PA_MIN( framesGot, stream->maxFramesPerHostBuffer ); + } + + /* Obtain buffer timestamps */ + PaAsiHpi_CalculateTimeInfo( stream, &timeInfo ); + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, cbFlags ); + /* CPU load measurement should include processing activivity external to the stream callback */ + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + if( framesGot > 0 ) + { + /* READ FROM HPI INPUT STREAM */ + PA_ENSURE_( PaAsiHpi_BeginProcessing( stream, &framesGot, &cbFlags ) ); + /* Input overflow in a full-duplex stream makes for interesting times */ + if( stream->input && stream->output && (cbFlags & paInputOverflow) ) + { + /* Special full-duplex paNeverDropInput mode */ + if( stream->neverDropInput ) + { + PaUtil_SetNoOutput( &stream->bufferProcessor ); + cbFlags |= paOutputOverflow; + } + } + /* CALL USER CALLBACK WITH INPUT DATA, AND OBTAIN OUTPUT DATA */ + PaUtil_EndBufferProcessing( &stream->bufferProcessor, &callbackResult ); + /* Clear overflow and underflow information (but PaAsiHpi_EndProcessing might + still show up output underflow that will carry over to next round) */ + cbFlags = 0; + /* WRITE TO HPI OUTPUT STREAM */ + PA_ENSURE_( PaAsiHpi_EndProcessing( stream, framesGot, &cbFlags ) ); + /* Advance frame counter */ + framesAvail -= framesGot; + } + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesGot ); + + if( framesGot == 0 ) + { + /* Go back to polling for more frames */ + break; + + } + if( callbackResult != paContinue ) + break; + } + } + + /* This code is unreachable, but important to include regardless because it + * is possibly a macro with a closing brace to match the opening brace in + * pthread_cleanup_push() above. The documentation states that they must + * always occur in pairs. */ + pthread_cleanup_pop( 1 ); + +end: + /* Indicates normal exit of callback, as opposed to the thread getting killed explicitly */ + stream->callbackFinished = 1; + PA_DEBUG(( "%s: Thread %d exiting (callbackResult = %d)\n ", + __FUNCTION__, pthread_self(), callbackResult )); + /* Exit from thread and report any PortAudio error in the process */ + PaUnixThreading_EXIT( result ); +error: + goto end; +} + +/* --------------------------- Blocking Interface --------------------------- */ + +/* As separate stream interfaces are used for blocking and callback streams, the following + functions can be guaranteed to only be called for blocking streams. */ + +/** Read data from input stream. + This reads the indicated number of frames into the supplied buffer from an input stream, + and blocks until this is done. + + @param s Pointer to PortAudio stream + + @param buffer Pointer to buffer that will receive interleaved data (or an array of pointers + to a buffer for each non-interleaved channel) + + @param frames Number of frames to read from stream + + @return PortAudio error code (also indicates overflow via paInputOverflowed) + */ +static PaError ReadStream( PaStream *s, + void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + PaAsiHpiStreamInfo info; + void *userBuffer; + + assert( stream ); + PA_UNLESS_( stream->input, paCanNotReadFromAnOutputOnlyStream ); + + /* Check for input overflow since previous call to ReadStream */ + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->input, &info ) ); + if( info.overflow ) + { + result = paInputOverflowed; + } + + /* NB Make copy of user buffer pointers, since they are advanced by buffer processor */ + if( stream->bufferProcessor.userInputIsInterleaved ) + { + userBuffer = buffer; + } + else + { + /* Copy channels into local array */ + userBuffer = stream->blockingUserBufferCopy; + memcpy( userBuffer, buffer, sizeof (void *) * stream->input->hpiFormat.wChannels ); + } + + while( frames > 0 ) + { + unsigned long framesGot, framesAvail; + PaStreamCallbackFlags cbFlags = 0; + + PA_ENSURE_( PaAsiHpi_WaitForFrames( stream, &framesAvail, &cbFlags ) ); + framesGot = PA_MIN( framesAvail, frames ); + PA_ENSURE_( PaAsiHpi_BeginProcessing( stream, &framesGot, &cbFlags ) ); + + if( framesGot > 0 ) + { + framesGot = PaUtil_CopyInput( &stream->bufferProcessor, &userBuffer, framesGot ); + PA_ENSURE_( PaAsiHpi_EndProcessing( stream, framesGot, &cbFlags ) ); + /* Advance frame counter */ + frames -= framesGot; + } + } + +error: + return result; +} + + +/** Write data to output stream. + This writes the indicated number of frames from the supplied buffer to an output stream, + and blocks until this is done. + + @param s Pointer to PortAudio stream + + @param buffer Pointer to buffer that provides interleaved data (or an array of pointers + to a buffer for each non-interleaved channel) + + @param frames Number of frames to write to stream + + @return PortAudio error code (also indicates underflow via paOutputUnderflowed) + */ +static PaError WriteStream( PaStream *s, + const void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + PaAsiHpiStreamInfo info; + const void *userBuffer; + + assert( stream ); + PA_UNLESS_( stream->output, paCanNotWriteToAnInputOnlyStream ); + + /* Check for output underflow since previous call to WriteStream */ + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->output, &info ) ); + if( info.underflow ) + { + result = paOutputUnderflowed; + } + + /* NB Make copy of user buffer pointers, since they are advanced by buffer processor */ + if( stream->bufferProcessor.userOutputIsInterleaved ) + { + userBuffer = buffer; + } + else + { + /* Copy channels into local array */ + userBuffer = stream->blockingUserBufferCopy; + memcpy( (void *)userBuffer, buffer, sizeof (void *) * stream->output->hpiFormat.wChannels ); + } + + while( frames > 0 ) + { + unsigned long framesGot, framesAvail; + PaStreamCallbackFlags cbFlags = 0; + + PA_ENSURE_( PaAsiHpi_WaitForFrames( stream, &framesAvail, &cbFlags ) ); + framesGot = PA_MIN( framesAvail, frames ); + PA_ENSURE_( PaAsiHpi_BeginProcessing( stream, &framesGot, &cbFlags ) ); + + if( framesGot > 0 ) + { + framesGot = PaUtil_CopyOutput( &stream->bufferProcessor, &userBuffer, framesGot ); + PA_ENSURE_( PaAsiHpi_EndProcessing( stream, framesGot, &cbFlags ) ); + /* Advance frame counter */ + frames -= framesGot; + } + } + +error: + return result; +} + + +/** Number of frames that can be read from input stream without blocking. + + @param s Pointer to PortAudio stream + + @return Number of frames, or PortAudio error code + */ +static signed long GetStreamReadAvailable( PaStream *s ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + PaAsiHpiStreamInfo info; + + assert( stream ); + PA_UNLESS_( stream->input, paCanNotReadFromAnOutputOnlyStream ); + + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->input, &info ) ); + /* Round down to the nearest host buffer multiple */ + result = (info.availableFrames / stream->maxFramesPerHostBuffer) * stream->maxFramesPerHostBuffer; + if( info.overflow ) + { + result = paInputOverflowed; + } + +error: + return result; +} + + +/** Number of frames that can be written to output stream without blocking. + + @param s Pointer to PortAudio stream + + @return Number of frames, or PortAudio error code + */ +static signed long GetStreamWriteAvailable( PaStream *s ) +{ + PaError result = paNoError; + PaAsiHpiStream *stream = (PaAsiHpiStream*)s; + PaAsiHpiStreamInfo info; + + assert( stream ); + PA_UNLESS_( stream->output, paCanNotWriteToAnInputOnlyStream ); + + PA_ENSURE_( PaAsiHpi_GetStreamInfo( stream->output, &info ) ); + /* Round down to the nearest host buffer multiple */ + result = (info.availableFrames / stream->maxFramesPerHostBuffer) * stream->maxFramesPerHostBuffer; + if( info.underflow ) + { + result = paOutputUnderflowed; + } + +error: + return result; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/asio/ASIO-README.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,147 @@ +ASIO-README.txt + +This document contains information to help you compile PortAudio with +ASIO support. If you find any omissions or errors in this document +please notify us on the PortAudio mailing list. + +NOTE: The Macintosh sections of this document are provided for historical +reference. They refer to pre-OS X Macintosh. PortAudio no longer +supports pre-OS X Macintosh. Steinberg does not support ASIO on Mac OS X. + + +Building PortAudio with ASIO support +------------------------------------ + +To build PortAudio with ASIO support you need to compile and link with +pa_asio.c, and files from the ASIO SDK (see below), along with the common +PortAudio files from src/common/ and platform specific files from +src/os/win/ (for Win32). + +If you are compiling with a non-Microsoft compiler on Windows, also +compile and link with iasiothiscallresolver.cpp (see below for +an explanation). + +For some platforms (MingW, Cygwin/MingW), you may simply +be able to type: + +./configure --with-host_os=mingw --with-winapi=asio [--with-asiodir=/usr/local/asiosdk2] +make + +and life will be good. Make sure you update the above with the correct local +path to the ASIO SDK. + + +For Microsoft Visual C++ there is an build tutorial here: +http://www.portaudio.com/trac/wiki/TutorialDir/Compile/WindowsASIOMSVC + + + +Obtaining the ASIO SDK +---------------------- + +In order to build PortAudio with ASIO support, you need to download +the ASIO SDK (version 2.0 or later) from Steinberg. Steinberg makes the ASIO +SDK available to anyone free of charge, however they do not permit its +source code to be distributed. + +NOTE: In some cases the ASIO SDK may require patching, see below +for further details. + +http://www.steinberg.net/en/company/developer.html + +If the above link is broken search Google for: +"download steinberg ASIO SDK" + + + +Building the ASIO SDK on Windows +-------------------------------- + +To build the ASIO SDK on Windows you need to compile and link with the +following files from the ASIO SDK: + +asio_sdk\common\asio.cpp +asio_sdk\host\asiodrivers.cpp +asio_sdk\host\pc\asiolist.cpp + +You may also need to adjust your include paths to support inclusion of +header files from the above directories. + +The ASIO SDK depends on the following COM API functions: +CoInitialize, CoUninitialize, CoCreateInstance, CLSIDFromString +For compilation with MinGW you will need to link with -lole32, for +Borland compilers link with Import32.lib. + + + +Non-Microsoft (MSVC) Compilers on Windows including Borland and GCC +------------------------------------------------------------------- + +Steinberg did not specify a calling convention in the IASIO interface +definition. This causes the Microsoft compiler to use the proprietary +thiscall convention which is not compatible with other compilers, such +as compilers from Borland (BCC and C++Builder) and GNU (gcc). +Steinberg's ASIO SDK will compile but crash on initialization if +compiled with a non-Microsoft compiler on Windows. + +PortAudio solves this problem using the iasiothiscallresolver library +which is included in the distribution. When building ASIO support for +non-Microsoft compilers, be sure to compile and link with +iasiothiscallresolver.cpp. Note that iasiothiscallresolver includes +conditional directives which cause it to have no effect if it is +compiled with a Microsoft compiler, or on the Macintosh. + +If you use configure and make (see above), this should be handled +automatically for you. + +For further information about the IASIO thiscall problem see this page: +http://www.rossbencina.com/code/iasio-thiscall-resolver + + + +Building the ASIO SDK on (Pre-OS X) Macintosh +--------------------------------------------- + +To build the ASIO SDK on Macintosh you need to compile and link with the +following files from the ASIO SDK: + +host/asiodrivers.cpp +host/mac/asioshlib.cpp +host/mac/codefragements.cpp + +You may also need to adjust your include paths to support inclusion of +header files from the above directories. + + + +(Pre-OS X) Macintosh ASIO SDK Bug Patch +--------------------------------------- + +There is a bug in the ASIO SDK that causes the Macintosh version to +often fail during initialization. Below is a patch that you can apply. + +In codefragments.cpp replace getFrontProcessDirectory function with +the following one (GetFrontProcess replaced by GetCurrentProcess). + + +bool CodeFragments::getFrontProcessDirectory(void *specs) +{ + FSSpec *fss = (FSSpec *)specs; + ProcessInfoRec pif; + ProcessSerialNumber psn; + + memset(&psn,0,(long)sizeof(ProcessSerialNumber)); + // if(GetFrontProcess(&psn) == noErr) // wrong !!! + if(GetCurrentProcess(&psn) == noErr) // correct !!! + { + pif.processName = 0; + pif.processAppSpec = fss; + pif.processInfoLength = sizeof(ProcessInfoRec); + if(GetProcessInformation(&psn, &pif) == noErr) + return true; + } + return false; +} + + +###
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/asio/iasiothiscallresolver.cpp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,572 @@ +/* + IASIOThiscallResolver.cpp see the comments in iasiothiscallresolver.h for + the top level description - this comment describes the technical details of + the implementation. + + The latest version of this file is available from: + http://www.audiomulch.com/~rossb/code/calliasio + + please email comments to Ross Bencina <rossb@audiomulch.com> + + BACKGROUND + + The IASIO interface declared in the Steinberg ASIO 2 SDK declares + functions with no explicit calling convention. This causes MSVC++ to default + to using the thiscall convention, which is a proprietary convention not + implemented by some non-microsoft compilers - notably borland BCC, + C++Builder, and gcc. MSVC++ is the defacto standard compiler used by + Steinberg. As a result of this situation, the ASIO sdk will compile with + any compiler, however attempting to execute the compiled code will cause a + crash due to different default calling conventions on non-Microsoft + compilers. + + IASIOThiscallResolver solves the problem by providing an adapter class that + delegates to the IASIO interface using the correct calling convention + (thiscall). Due to the lack of support for thiscall in the Borland and GCC + compilers, the calls have been implemented in assembly language. + + A number of macros are defined for thiscall function calls with different + numbers of parameters, with and without return values - it may be possible + to modify the format of these macros to make them work with other inline + assemblers. + + + THISCALL DEFINITION + + A number of definitions of the thiscall calling convention are floating + around the internet. The following definition has been validated against + output from the MSVC++ compiler: + + For non-vararg functions, thiscall works as follows: the object (this) + pointer is passed in ECX. All arguments are passed on the stack in + right to left order. The return value is placed in EAX. The callee + clears the passed arguments from the stack. + + + FINDING FUNCTION POINTERS FROM AN IASIO POINTER + + The first field of a COM object is a pointer to its vtble. Thus a pointer + to an object implementing the IASIO interface also points to a pointer to + that object's vtbl. The vtble is a table of function pointers for all of + the virtual functions exposed by the implemented interfaces. + + If we consider a variable declared as a pointer to IASO: + + IASIO *theAsioDriver + + theAsioDriver points to: + + object implementing IASIO + { + IASIOvtbl *vtbl + other data + } + + in other words, theAsioDriver points to a pointer to an IASIOvtbl + + vtbl points to a table of function pointers: + + IASIOvtbl ( interface IASIO : public IUnknown ) + { + (IUnknown functions) + 0 virtual HRESULT STDMETHODCALLTYPE (*QueryInterface)(REFIID riid, void **ppv) = 0; + 4 virtual ULONG STDMETHODCALLTYPE (*AddRef)() = 0; + 8 virtual ULONG STDMETHODCALLTYPE (*Release)() = 0; + + (IASIO functions) + 12 virtual ASIOBool (*init)(void *sysHandle) = 0; + 16 virtual void (*getDriverName)(char *name) = 0; + 20 virtual long (*getDriverVersion)() = 0; + 24 virtual void (*getErrorMessage)(char *string) = 0; + 28 virtual ASIOError (*start)() = 0; + 32 virtual ASIOError (*stop)() = 0; + 36 virtual ASIOError (*getChannels)(long *numInputChannels, long *numOutputChannels) = 0; + 40 virtual ASIOError (*getLatencies)(long *inputLatency, long *outputLatency) = 0; + 44 virtual ASIOError (*getBufferSize)(long *minSize, long *maxSize, + long *preferredSize, long *granularity) = 0; + 48 virtual ASIOError (*canSampleRate)(ASIOSampleRate sampleRate) = 0; + 52 virtual ASIOError (*getSampleRate)(ASIOSampleRate *sampleRate) = 0; + 56 virtual ASIOError (*setSampleRate)(ASIOSampleRate sampleRate) = 0; + 60 virtual ASIOError (*getClockSources)(ASIOClockSource *clocks, long *numSources) = 0; + 64 virtual ASIOError (*setClockSource)(long reference) = 0; + 68 virtual ASIOError (*getSamplePosition)(ASIOSamples *sPos, ASIOTimeStamp *tStamp) = 0; + 72 virtual ASIOError (*getChannelInfo)(ASIOChannelInfo *info) = 0; + 76 virtual ASIOError (*createBuffers)(ASIOBufferInfo *bufferInfos, long numChannels, + long bufferSize, ASIOCallbacks *callbacks) = 0; + 80 virtual ASIOError (*disposeBuffers)() = 0; + 84 virtual ASIOError (*controlPanel)() = 0; + 88 virtual ASIOError (*future)(long selector,void *opt) = 0; + 92 virtual ASIOError (*outputReady)() = 0; + }; + + The numbers in the left column show the byte offset of each function ptr + from the beginning of the vtbl. These numbers are used in the code below + to select different functions. + + In order to find the address of a particular function, theAsioDriver + must first be dereferenced to find the value of the vtbl pointer: + + mov eax, theAsioDriver + mov edx, [theAsioDriver] // edx now points to vtbl[0] + + Then an offset must be added to the vtbl pointer to select a + particular function, for example vtbl+44 points to the slot containing + a pointer to the getBufferSize function. + + Finally vtbl+x must be dereferenced to obtain the value of the function + pointer stored in that address: + + call [edx+44] // call the function pointed to by + // the value in the getBufferSize field of the vtbl + + + SEE ALSO + + Martin Fay's OpenASIO DLL at http://www.martinfay.com solves the same + problem by providing a new COM interface which wraps IASIO with an + interface that uses portable calling conventions. OpenASIO must be compiled + with MSVC, and requires that you ship the OpenASIO DLL with your + application. + + + ACKNOWLEDGEMENTS + + Ross Bencina: worked out the thiscall details above, wrote the original + Borland asm macros, and a patch for asio.cpp (which is no longer needed). + Thanks to Martin Fay for introducing me to the issues discussed here, + and to Rene G. Ceballos for assisting with asm dumps from MSVC++. + + Antti Silvast: converted the original calliasio to work with gcc and NASM + by implementing the asm code in a separate file. + + Fraser Adams: modified the original calliasio containing the Borland inline + asm to add inline asm for gcc i.e. Intel syntax for Borland and AT&T syntax + for gcc. This seems a neater approach for gcc than to have a separate .asm + file and it means that we only need one version of the thiscall patch. + + Fraser Adams: rewrote the original calliasio patch in the form of the + IASIOThiscallResolver class in order to avoid modifications to files from + the Steinberg SDK, which may have had potential licence issues. + + Andrew Baldwin: contributed fixes for compatibility problems with more + recent versions of the gcc assembler. +*/ + + +// We only need IASIOThiscallResolver at all if we are on Win32. For other +// platforms we simply bypass the IASIOThiscallResolver definition to allow us +// to be safely #include'd whatever the platform to keep client code portable +#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) && !defined(_WIN64) + + +// If microsoft compiler we can call IASIO directly so IASIOThiscallResolver +// is not used. +#if !defined(_MSC_VER) + + +#include <new> +#include <assert.h> + +// We have a mechanism in iasiothiscallresolver.h to ensure that asio.h is +// #include'd before it in client code, we do NOT want to do this test here. +#define iasiothiscallresolver_sourcefile 1 +#include "iasiothiscallresolver.h" +#undef iasiothiscallresolver_sourcefile + +// iasiothiscallresolver.h redefines ASIOInit for clients, but we don't want +// this macro defined in this translation unit. +#undef ASIOInit + + +// theAsioDriver is a global pointer to the current IASIO instance which the +// ASIO SDK uses to perform all actions on the IASIO interface. We substitute +// our own forwarding interface into this pointer. +extern IASIO* theAsioDriver; + + +// The following macros define the inline assembler for BORLAND first then gcc + +#if defined(__BCPLUSPLUS__) || defined(__BORLANDC__) + + +#define CALL_THISCALL_0( resultName, thisPtr, funcOffset )\ + void *this_ = (thisPtr); \ + __asm { \ + mov ecx, this_ ; \ + mov eax, [ecx] ; \ + call [eax+funcOffset] ; \ + mov resultName, eax ; \ + } + + +#define CALL_VOID_THISCALL_1( thisPtr, funcOffset, param1 )\ + void *this_ = (thisPtr); \ + __asm { \ + mov eax, param1 ; \ + push eax ; \ + mov ecx, this_ ; \ + mov eax, [ecx] ; \ + call [eax+funcOffset] ; \ + } + + +#define CALL_THISCALL_1( resultName, thisPtr, funcOffset, param1 )\ + void *this_ = (thisPtr); \ + __asm { \ + mov eax, param1 ; \ + push eax ; \ + mov ecx, this_ ; \ + mov eax, [ecx] ; \ + call [eax+funcOffset] ; \ + mov resultName, eax ; \ + } + + +#define CALL_THISCALL_1_DOUBLE( resultName, thisPtr, funcOffset, param1 )\ + void *this_ = (thisPtr); \ + void *doubleParamPtr_ (¶m1); \ + __asm { \ + mov eax, doubleParamPtr_ ; \ + push [eax+4] ; \ + push [eax] ; \ + mov ecx, this_ ; \ + mov eax, [ecx] ; \ + call [eax+funcOffset] ; \ + mov resultName, eax ; \ + } + + +#define CALL_THISCALL_2( resultName, thisPtr, funcOffset, param1, param2 )\ + void *this_ = (thisPtr); \ + __asm { \ + mov eax, param2 ; \ + push eax ; \ + mov eax, param1 ; \ + push eax ; \ + mov ecx, this_ ; \ + mov eax, [ecx] ; \ + call [eax+funcOffset] ; \ + mov resultName, eax ; \ + } + + +#define CALL_THISCALL_4( resultName, thisPtr, funcOffset, param1, param2, param3, param4 )\ + void *this_ = (thisPtr); \ + __asm { \ + mov eax, param4 ; \ + push eax ; \ + mov eax, param3 ; \ + push eax ; \ + mov eax, param2 ; \ + push eax ; \ + mov eax, param1 ; \ + push eax ; \ + mov ecx, this_ ; \ + mov eax, [ecx] ; \ + call [eax+funcOffset] ; \ + mov resultName, eax ; \ + } + + +#elif defined(__GNUC__) + + +#define CALL_THISCALL_0( resultName, thisPtr, funcOffset ) \ + __asm__ __volatile__ ("movl (%1), %%edx\n\t" \ + "call *"#funcOffset"(%%edx)\n\t" \ + :"=a"(resultName) /* Output Operands */ \ + :"c"(thisPtr) /* Input Operands */ \ + : "%edx" /* Clobbered Registers */ \ + ); \ + + +#define CALL_VOID_THISCALL_1( thisPtr, funcOffset, param1 ) \ + __asm__ __volatile__ ("pushl %0\n\t" \ + "movl (%1), %%edx\n\t" \ + "call *"#funcOffset"(%%edx)\n\t" \ + : /* Output Operands */ \ + :"r"(param1), /* Input Operands */ \ + "c"(thisPtr) \ + : "%edx" /* Clobbered Registers */ \ + ); \ + + +#define CALL_THISCALL_1( resultName, thisPtr, funcOffset, param1 ) \ + __asm__ __volatile__ ("pushl %1\n\t" \ + "movl (%2), %%edx\n\t" \ + "call *"#funcOffset"(%%edx)\n\t" \ + :"=a"(resultName) /* Output Operands */ \ + :"r"(param1), /* Input Operands */ \ + "c"(thisPtr) \ + : "%edx" /* Clobbered Registers */ \ + ); \ + + +#define CALL_THISCALL_1_DOUBLE( resultName, thisPtr, funcOffset, param1 ) \ + do { \ + double param1f64 = param1; /* Cast explicitly to double */ \ + double *param1f64Ptr = ¶m1f64; /* Make pointer to address */ \ + __asm__ __volatile__ ("pushl 4(%1)\n\t" \ + "pushl (%1)\n\t" \ + "movl (%2), %%edx\n\t" \ + "call *"#funcOffset"(%%edx);\n\t" \ + : "=a"(resultName) /* Output Operands */ \ + : "r"(param1f64Ptr), /* Input Operands */ \ + "c"(thisPtr), \ + "m"(*param1f64Ptr) /* Using address */ \ + : "%edx" /* Clobbered Registers */ \ + ); \ + } while (0); \ + + +#define CALL_THISCALL_2( resultName, thisPtr, funcOffset, param1, param2 ) \ + __asm__ __volatile__ ("pushl %1\n\t" \ + "pushl %2\n\t" \ + "movl (%3), %%edx\n\t" \ + "call *"#funcOffset"(%%edx)\n\t" \ + :"=a"(resultName) /* Output Operands */ \ + :"r"(param2), /* Input Operands */ \ + "r"(param1), \ + "c"(thisPtr) \ + : "%edx" /* Clobbered Registers */ \ + ); \ + + +#define CALL_THISCALL_4( resultName, thisPtr, funcOffset, param1, param2, param3, param4 )\ + __asm__ __volatile__ ("pushl %1\n\t" \ + "pushl %2\n\t" \ + "pushl %3\n\t" \ + "pushl %4\n\t" \ + "movl (%5), %%edx\n\t" \ + "call *"#funcOffset"(%%edx)\n\t" \ + :"=a"(resultName) /* Output Operands */ \ + :"r"(param4), /* Input Operands */ \ + "r"(param3), \ + "r"(param2), \ + "r"(param1), \ + "c"(thisPtr) \ + : "%edx" /* Clobbered Registers */ \ + ); \ + +#endif + + + +// Our static singleton instance. +IASIOThiscallResolver IASIOThiscallResolver::instance; + +// Constructor called to initialize static Singleton instance above. Note that +// it is important not to clear that_ incase it has already been set by the call +// to placement new in ASIOInit(). +IASIOThiscallResolver::IASIOThiscallResolver() +{ +} + +// Constructor called from ASIOInit() below +IASIOThiscallResolver::IASIOThiscallResolver(IASIO* that) +: that_( that ) +{ +} + +// Implement IUnknown methods as assert(false). IASIOThiscallResolver is not +// really a COM object, just a wrapper which will work with the ASIO SDK. +// If you wanted to use ASIO without the SDK you might want to implement COM +// aggregation in these methods. +HRESULT STDMETHODCALLTYPE IASIOThiscallResolver::QueryInterface(REFIID riid, void **ppv) +{ + (void)riid; // suppress unused variable warning + + assert( false ); // this function should never be called by the ASIO SDK. + + *ppv = NULL; + return E_NOINTERFACE; +} + +ULONG STDMETHODCALLTYPE IASIOThiscallResolver::AddRef() +{ + assert( false ); // this function should never be called by the ASIO SDK. + + return 1; +} + +ULONG STDMETHODCALLTYPE IASIOThiscallResolver::Release() +{ + assert( false ); // this function should never be called by the ASIO SDK. + + return 1; +} + + +// Implement the IASIO interface methods by performing the vptr manipulation +// described above then delegating to the real implementation. +ASIOBool IASIOThiscallResolver::init(void *sysHandle) +{ + ASIOBool result; + CALL_THISCALL_1( result, that_, 12, sysHandle ); + return result; +} + +void IASIOThiscallResolver::getDriverName(char *name) +{ + CALL_VOID_THISCALL_1( that_, 16, name ); +} + +long IASIOThiscallResolver::getDriverVersion() +{ + ASIOBool result; + CALL_THISCALL_0( result, that_, 20 ); + return result; +} + +void IASIOThiscallResolver::getErrorMessage(char *string) +{ + CALL_VOID_THISCALL_1( that_, 24, string ); +} + +ASIOError IASIOThiscallResolver::start() +{ + ASIOBool result; + CALL_THISCALL_0( result, that_, 28 ); + return result; +} + +ASIOError IASIOThiscallResolver::stop() +{ + ASIOBool result; + CALL_THISCALL_0( result, that_, 32 ); + return result; +} + +ASIOError IASIOThiscallResolver::getChannels(long *numInputChannels, long *numOutputChannels) +{ + ASIOBool result; + CALL_THISCALL_2( result, that_, 36, numInputChannels, numOutputChannels ); + return result; +} + +ASIOError IASIOThiscallResolver::getLatencies(long *inputLatency, long *outputLatency) +{ + ASIOBool result; + CALL_THISCALL_2( result, that_, 40, inputLatency, outputLatency ); + return result; +} + +ASIOError IASIOThiscallResolver::getBufferSize(long *minSize, long *maxSize, + long *preferredSize, long *granularity) +{ + ASIOBool result; + CALL_THISCALL_4( result, that_, 44, minSize, maxSize, preferredSize, granularity ); + return result; +} + +ASIOError IASIOThiscallResolver::canSampleRate(ASIOSampleRate sampleRate) +{ + ASIOBool result; + CALL_THISCALL_1_DOUBLE( result, that_, 48, sampleRate ); + return result; +} + +ASIOError IASIOThiscallResolver::getSampleRate(ASIOSampleRate *sampleRate) +{ + ASIOBool result; + CALL_THISCALL_1( result, that_, 52, sampleRate ); + return result; +} + +ASIOError IASIOThiscallResolver::setSampleRate(ASIOSampleRate sampleRate) +{ + ASIOBool result; + CALL_THISCALL_1_DOUBLE( result, that_, 56, sampleRate ); + return result; +} + +ASIOError IASIOThiscallResolver::getClockSources(ASIOClockSource *clocks, long *numSources) +{ + ASIOBool result; + CALL_THISCALL_2( result, that_, 60, clocks, numSources ); + return result; +} + +ASIOError IASIOThiscallResolver::setClockSource(long reference) +{ + ASIOBool result; + CALL_THISCALL_1( result, that_, 64, reference ); + return result; +} + +ASIOError IASIOThiscallResolver::getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp) +{ + ASIOBool result; + CALL_THISCALL_2( result, that_, 68, sPos, tStamp ); + return result; +} + +ASIOError IASIOThiscallResolver::getChannelInfo(ASIOChannelInfo *info) +{ + ASIOBool result; + CALL_THISCALL_1( result, that_, 72, info ); + return result; +} + +ASIOError IASIOThiscallResolver::createBuffers(ASIOBufferInfo *bufferInfos, + long numChannels, long bufferSize, ASIOCallbacks *callbacks) +{ + ASIOBool result; + CALL_THISCALL_4( result, that_, 76, bufferInfos, numChannels, bufferSize, callbacks ); + return result; +} + +ASIOError IASIOThiscallResolver::disposeBuffers() +{ + ASIOBool result; + CALL_THISCALL_0( result, that_, 80 ); + return result; +} + +ASIOError IASIOThiscallResolver::controlPanel() +{ + ASIOBool result; + CALL_THISCALL_0( result, that_, 84 ); + return result; +} + +ASIOError IASIOThiscallResolver::future(long selector,void *opt) +{ + ASIOBool result; + CALL_THISCALL_2( result, that_, 88, selector, opt ); + return result; +} + +ASIOError IASIOThiscallResolver::outputReady() +{ + ASIOBool result; + CALL_THISCALL_0( result, that_, 92 ); + return result; +} + + +// Implement our substitute ASIOInit() method +ASIOError IASIOThiscallResolver::ASIOInit(ASIODriverInfo *info) +{ + // To ensure that our instance's vptr is correctly constructed, even if + // ASIOInit is called prior to main(), we explicitly call its constructor + // (potentially over the top of an existing instance). Note that this is + // pretty ugly, and is only safe because IASIOThiscallResolver has no + // destructor and contains no objects with destructors. + new((void*)&instance) IASIOThiscallResolver( theAsioDriver ); + + // Interpose between ASIO client code and the real driver. + theAsioDriver = &instance; + + // Note that we never need to switch theAsioDriver back to point to the + // real driver because theAsioDriver is reset to zero in ASIOExit(). + + // Delegate to the real ASIOInit + return ::ASIOInit(info); +} + + +#endif /* !defined(_MSC_VER) */ + +#endif /* Win32 */ +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/asio/iasiothiscallresolver.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,197 @@ +// **************************************************************************** +// File: IASIOThiscallResolver.h +// Description: The IASIOThiscallResolver class implements the IASIO +// interface and acts as a proxy to the real IASIO interface by +// calling through its vptr table using the thiscall calling +// convention. To put it another way, we interpose +// IASIOThiscallResolver between ASIO SDK code and the driver. +// This is necessary because most non-Microsoft compilers don't +// implement the thiscall calling convention used by IASIO. +// +// iasiothiscallresolver.cpp contains the background of this +// problem plus a technical description of the vptr +// manipulations. +// +// In order to use this mechanism one simply has to add +// iasiothiscallresolver.cpp to the list of files to compile +// and #include <iasiothiscallresolver.h> +// +// Note that this #include must come after the other ASIO SDK +// #includes, for example: +// +// #include <windows.h> +// #include <asiosys.h> +// #include <asio.h> +// #include <asiodrivers.h> +// #include <iasiothiscallresolver.h> +// +// Actually the important thing is to #include +// <iasiothiscallresolver.h> after <asio.h>. We have +// incorporated a test to enforce this ordering. +// +// The code transparently takes care of the interposition by +// using macro substitution to intercept calls to ASIOInit() +// and ASIOExit(). We save the original ASIO global +// "theAsioDriver" in our "that" variable, and then set +// "theAsioDriver" to equal our IASIOThiscallResolver instance. +// +// Whilst this method of resolving the thiscall problem requires +// the addition of #include <iasiothiscallresolver.h> to client +// code it has the advantage that it does not break the terms +// of the ASIO licence by publishing it. We are NOT modifying +// any Steinberg code here, we are merely implementing the IASIO +// interface in the same way that we would need to do if we +// wished to provide an open source ASIO driver. +// +// For compilation with MinGW -lole32 needs to be added to the +// linker options. For BORLAND, linking with Import32.lib is +// sufficient. +// +// The dependencies are with: CoInitialize, CoUninitialize, +// CoCreateInstance, CLSIDFromString - used by asiolist.cpp +// and are required on Windows whether ThiscallResolver is used +// or not. +// +// Searching for the above strings in the root library path +// of your compiler should enable the correct libraries to be +// identified if they aren't immediately obvious. +// +// Note that the current implementation of IASIOThiscallResolver +// is not COM compliant - it does not correctly implement the +// IUnknown interface. Implementing it is not necessary because +// it is not called by parts of the ASIO SDK which call through +// theAsioDriver ptr. The IUnknown methods are implemented as +// assert(false) to ensure that the code fails if they are +// ever called. +// Restrictions: None. Public Domain & Open Source distribute freely +// You may use IASIOThiscallResolver commercially as well as +// privately. +// You the user assume the responsibility for the use of the +// files, binary or text, and there is no guarantee or warranty, +// expressed or implied, including but not limited to the +// implied warranties of merchantability and fitness for a +// particular purpose. You assume all responsibility and agree +// to hold no entity, copyright holder or distributors liable +// for any loss of data or inaccurate representations of data +// as a result of using IASIOThiscallResolver. +// Version: 1.4 Added separate macro CALL_THISCALL_1_DOUBLE from +// Andrew Baldwin, and volatile for whole gcc asm blocks, +// both for compatibility with newer gcc versions. Cleaned up +// Borland asm to use one less register. +// 1.3 Switched to including assert.h for better compatibility. +// Wrapped entire .h and .cpp contents with a check for +// _MSC_VER to provide better compatibility with MS compilers. +// Changed Singleton implementation to use static instance +// instead of freestore allocated instance. Removed ASIOExit +// macro as it is no longer needed. +// 1.2 Removed semicolons from ASIOInit and ASIOExit macros to +// allow them to be embedded in expressions (if statements). +// Cleaned up some comments. Removed combase.c dependency (it +// doesn't compile with BCB anyway) by stubbing IUnknown. +// 1.1 Incorporated comments from Ross Bencina including things +// such as changing name from ThiscallResolver to +// IASIOThiscallResolver, tidying up the constructor, fixing +// a bug in IASIOThiscallResolver::ASIOExit() and improving +// portability through the use of conditional compilation +// 1.0 Initial working version. +// Created: 6/09/2003 +// Authors: Fraser Adams +// Ross Bencina +// Rene G. Ceballos +// Martin Fay +// Antti Silvast +// Andrew Baldwin +// +// **************************************************************************** + + +#ifndef included_iasiothiscallresolver_h +#define included_iasiothiscallresolver_h + +// We only need IASIOThiscallResolver at all if we are on Win32. For other +// platforms we simply bypass the IASIOThiscallResolver definition to allow us +// to be safely #include'd whatever the platform to keep client code portable +#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) && !defined(_WIN64) + + +// If microsoft compiler we can call IASIO directly so IASIOThiscallResolver +// is not used. +#if !defined(_MSC_VER) + + +// The following is in order to ensure that this header is only included after +// the other ASIO headers (except for the case of iasiothiscallresolver.cpp). +// We need to do this because IASIOThiscallResolver works by eclipsing the +// original definition of ASIOInit() with a macro (see below). +#if !defined(iasiothiscallresolver_sourcefile) + #if !defined(__ASIO_H) + #error iasiothiscallresolver.h must be included AFTER asio.h + #endif +#endif + +#include <windows.h> +#include <asiodrvr.h> /* From ASIO SDK */ + + +class IASIOThiscallResolver : public IASIO { +private: + IASIO* that_; // Points to the real IASIO + + static IASIOThiscallResolver instance; // Singleton instance + + // Constructors - declared private so construction is limited to + // our Singleton instance + IASIOThiscallResolver(); + IASIOThiscallResolver(IASIO* that); +public: + + // Methods from the IUnknown interface. We don't fully implement IUnknown + // because the ASIO SDK never calls these methods through theAsioDriver ptr. + // These methods are implemented as assert(false). + virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppv); + virtual ULONG STDMETHODCALLTYPE AddRef(); + virtual ULONG STDMETHODCALLTYPE Release(); + + // Methods from the IASIO interface, implemented as forwarning calls to that. + virtual ASIOBool init(void *sysHandle); + virtual void getDriverName(char *name); + virtual long getDriverVersion(); + virtual void getErrorMessage(char *string); + virtual ASIOError start(); + virtual ASIOError stop(); + virtual ASIOError getChannels(long *numInputChannels, long *numOutputChannels); + virtual ASIOError getLatencies(long *inputLatency, long *outputLatency); + virtual ASIOError getBufferSize(long *minSize, long *maxSize, long *preferredSize, long *granularity); + virtual ASIOError canSampleRate(ASIOSampleRate sampleRate); + virtual ASIOError getSampleRate(ASIOSampleRate *sampleRate); + virtual ASIOError setSampleRate(ASIOSampleRate sampleRate); + virtual ASIOError getClockSources(ASIOClockSource *clocks, long *numSources); + virtual ASIOError setClockSource(long reference); + virtual ASIOError getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp); + virtual ASIOError getChannelInfo(ASIOChannelInfo *info); + virtual ASIOError createBuffers(ASIOBufferInfo *bufferInfos, long numChannels, long bufferSize, ASIOCallbacks *callbacks); + virtual ASIOError disposeBuffers(); + virtual ASIOError controlPanel(); + virtual ASIOError future(long selector,void *opt); + virtual ASIOError outputReady(); + + // Class method, see ASIOInit() macro below. + static ASIOError ASIOInit(ASIODriverInfo *info); // Delegates to ::ASIOInit +}; + + +// Replace calls to ASIOInit with our interposing version. +// This macro enables us to perform thiscall resolution simply by #including +// <iasiothiscallresolver.h> after the asio #includes (this file _must_ be +// included _after_ the asio #includes) + +#define ASIOInit(name) IASIOThiscallResolver::ASIOInit((name)) + + +#endif /* !defined(_MSC_VER) */ + +#endif /* Win32 */ + +#endif /* included_iasiothiscallresolver_h */ + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/asio/pa_asio.cpp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4214 @@ +/* + * $Id: pa_asio.cpp 1778 2011-11-10 13:59:53Z rossb $ + * Portable Audio I/O Library for ASIO Drivers + * + * Author: Stephane Letz + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 2000-2002 Stephane Letz, Phil Burk, Ross Bencina + * Blocking i/o implementation by Sven Fischer, Institute of Hearing + * Technology and Audiology (www.hoertechnik-audiologie.de) + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/* Modification History + + 08-03-01 First version : Stephane Letz + 08-06-01 Tweaks for PC, use C++, buffer allocation, Float32 to Int32 conversion : Phil Burk + 08-20-01 More conversion, PA_StreamTime, Pa_GetHostError : Stephane Letz + 08-21-01 PaUInt8 bug correction, implementation of ASIOSTFloat32LSB and ASIOSTFloat32MSB native formats : Stephane Letz + 08-24-01 MAX_INT32_FP hack, another Uint8 fix : Stephane and Phil + 08-27-01 Implementation of hostBufferSize < userBufferSize case, better management of the ouput buffer when + the stream is stopped : Stephane Letz + 08-28-01 Check the stream pointer for null in bufferSwitchTimeInfo, correct bug in bufferSwitchTimeInfo when + the stream is stopped : Stephane Letz + 10-12-01 Correct the PaHost_CalcNumHostBuffers function: computes FramesPerHostBuffer to be the lowest that + respect requested FramesPerUserBuffer and userBuffersPerHostBuffer : Stephane Letz + 10-26-01 Management of hostBufferSize and userBufferSize of any size : Stephane Letz + 10-27-01 Improve calculus of hostBufferSize to be multiple or divisor of userBufferSize if possible : Stephane and Phil + 10-29-01 Change MAX_INT32_FP to (2147483520.0f) to prevent roundup to 0x80000000 : Phil Burk + 10-31-01 Clear the ouput buffer and user buffers in PaHost_StartOutput, correct bug in GetFirstMultiple : Stephane Letz + 11-06-01 Rename functions : Stephane Letz + 11-08-01 New Pa_ASIO_Adaptor_Init function to init Callback adpatation variables, cleanup of Pa_ASIO_Callback_Input: Stephane Letz + 11-29-01 Break apart device loading to debug random failure in Pa_ASIO_QueryDeviceInfo ; Phil Burk + 01-03-02 Desallocate all resources in PaHost_Term for cases where Pa_CloseStream is not called properly : Stephane Letz + 02-01-02 Cleanup, test of multiple-stream opening : Stephane Letz + 19-02-02 New Pa_ASIO_loadDriver that calls CoInitialize on each thread on Windows : Stephane Letz + 09-04-02 Correct error code management in PaHost_Term, removes various compiler warning : Stephane Letz + 12-04-02 Add Mac includes for <Devices.h> and <Timer.h> : Phil Burk + 13-04-02 Removes another compiler warning : Stephane Letz + 30-04-02 Pa_ASIO_QueryDeviceInfo bug correction, memory allocation checking, better error handling : D Viens, P Burk, S Letz + 12-06-02 Rehashed into new multi-api infrastructure, added support for all ASIO sample formats : Ross Bencina + 18-06-02 Added pa_asio.h, PaAsio_GetAvailableLatencyValues() : Ross B. + 21-06-02 Added SelectHostBufferSize() which selects host buffer size based on user latency parameters : Ross Bencina + ** NOTE maintanance history is now stored in CVS ** +*/ + +/** @file + @ingroup hostapi_src + + Note that specific support for paInputUnderflow, paOutputOverflow and + paNeverDropInput is not necessary or possible with this driver due to the + synchronous full duplex double-buffered architecture of ASIO. +*/ + + +#include <stdio.h> +#include <assert.h> +#include <string.h> +//#include <values.h> +#include <new> + +#include <windows.h> +#include <mmsystem.h> + +#include "portaudio.h" +#include "pa_asio.h" +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_debugprint.h" +#include "pa_ringbuffer.h" + +#include "pa_win_coinitialize.h" + +/* This version of pa_asio.cpp is currently only targetted at Win32, + It would require a few tweaks to work with pre-OS X Macintosh. + To make configuration easier, we define WIN32 here to make sure + that the ASIO SDK knows this is Win32. +*/ +#ifndef WIN32 +#define WIN32 +#endif + +#include "asiosys.h" +#include "asio.h" +#include "asiodrivers.h" +#include "iasiothiscallresolver.h" + +/* +#if MAC +#include <Devices.h> +#include <Timer.h> +#include <Math64.h> +#else +*/ +/* +#include <math.h> +#include <windows.h> +#include <mmsystem.h> +*/ +/* +#endif +*/ + + +/* winmm.lib is needed for timeGetTime() (this is in winmm.a if you're using gcc) */ +#if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) /* MSC version 6 and above */ +#pragma comment(lib, "winmm.lib") +#endif + + +/* external reference to ASIO SDK's asioDrivers. + + This is a bit messy because we want to explicitly manage + allocation/deallocation of this structure, but some layers of the SDK + which we currently use (eg the implementation in asio.cpp) still + use this global version. + + For now we keep it in sync with our local instance in the host + API representation structure, but later we should be able to remove + all dependence on it. +*/ +extern AsioDrivers* asioDrivers; + + +/* We are trying to be compatible with CARBON but this has not been thoroughly tested. */ +/* not tested at all since new V19 code was introduced. */ +#define CARBON_COMPATIBLE (0) + + +/* prototypes for functions declared in this file */ + +extern "C" PaError PaAsio_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ); +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); + +/* Blocking i/o callback function. */ +static int BlockingIoPaCallback(const void *inputBuffer , + void *outputBuffer , + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo *timeInfo , + PaStreamCallbackFlags statusFlags , + void *userData ); + +/* our ASIO callback functions */ + +static void bufferSwitch(long index, ASIOBool processNow); +static ASIOTime *bufferSwitchTimeInfo(ASIOTime *timeInfo, long index, ASIOBool processNow); +static void sampleRateChanged(ASIOSampleRate sRate); +static long asioMessages(long selector, long value, void* message, double* opt); + +static ASIOCallbacks asioCallbacks_ = + { bufferSwitch, sampleRateChanged, asioMessages, bufferSwitchTimeInfo }; + + +#define PA_ASIO_SET_LAST_HOST_ERROR( errorCode, errorText ) \ + PaUtil_SetLastHostErrorInfo( paASIO, errorCode, errorText ) + + +static void PaAsio_SetLastSystemError( DWORD errorCode ) +{ + LPVOID lpMsgBuf; + FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + errorCode, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &lpMsgBuf, + 0, + NULL + ); + PaUtil_SetLastHostErrorInfo( paASIO, errorCode, (const char*)lpMsgBuf ); + LocalFree( lpMsgBuf ); +} + +#define PA_ASIO_SET_LAST_SYSTEM_ERROR( errorCode ) \ + PaAsio_SetLastSystemError( errorCode ) + + +static const char* PaAsio_GetAsioErrorText( ASIOError asioError ) +{ + const char *result; + + switch( asioError ){ + case ASE_OK: + case ASE_SUCCESS: result = "Success"; break; + case ASE_NotPresent: result = "Hardware input or output is not present or available"; break; + case ASE_HWMalfunction: result = "Hardware is malfunctioning"; break; + case ASE_InvalidParameter: result = "Input parameter invalid"; break; + case ASE_InvalidMode: result = "Hardware is in a bad mode or used in a bad mode"; break; + case ASE_SPNotAdvancing: result = "Hardware is not running when sample position is inquired"; break; + case ASE_NoClock: result = "Sample clock or rate cannot be determined or is not present"; break; + case ASE_NoMemory: result = "Not enough memory for completing the request"; break; + default: result = "Unknown ASIO error"; break; + } + + return result; +} + + +#define PA_ASIO_SET_LAST_ASIO_ERROR( asioError ) \ + PaUtil_SetLastHostErrorInfo( paASIO, asioError, PaAsio_GetAsioErrorText( asioError ) ) + + + + +// Atomic increment and decrement operations +#if MAC + /* need to be implemented on Mac */ + inline long PaAsio_AtomicIncrement(volatile long* v) {return ++(*const_cast<long*>(v));} + inline long PaAsio_AtomicDecrement(volatile long* v) {return --(*const_cast<long*>(v));} +#elif WINDOWS + inline long PaAsio_AtomicIncrement(volatile long* v) {return InterlockedIncrement(const_cast<long*>(v));} + inline long PaAsio_AtomicDecrement(volatile long* v) {return InterlockedDecrement(const_cast<long*>(v));} +#endif + + + +typedef struct PaAsioDriverInfo +{ + ASIODriverInfo asioDriverInfo; + long inputChannelCount, outputChannelCount; + long bufferMinSize, bufferMaxSize, bufferPreferredSize, bufferGranularity; + bool postOutput; +} +PaAsioDriverInfo; + + +/* PaAsioHostApiRepresentation - host api datastructure specific to this implementation */ + +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + PaWinUtilComInitializationResult comInitializationResult; + + AsioDrivers *asioDrivers; + void *systemSpecific; + + /* the ASIO C API only allows one ASIO driver to be open at a time, + so we keep track of whether we have the driver open here, and + use this information to return errors from OpenStream if the + driver is already open. + + openAsioDeviceIndex will be PaNoDevice if there is no device open + and a valid pa_asio (not global) device index otherwise. + + openAsioDriverInfo is populated with the driver info for the + currently open device (if any) + */ + PaDeviceIndex openAsioDeviceIndex; + PaAsioDriverInfo openAsioDriverInfo; +} +PaAsioHostApiRepresentation; + + +/* + Retrieve <driverCount> driver names from ASIO, returned in a char** + allocated in <group>. +*/ +static char **GetAsioDriverNames( PaAsioHostApiRepresentation *asioHostApi, PaUtilAllocationGroup *group, long driverCount ) +{ + char **result = 0; + int i; + + result =(char**)PaUtil_GroupAllocateMemory( + group, sizeof(char*) * driverCount ); + if( !result ) + goto error; + + result[0] = (char*)PaUtil_GroupAllocateMemory( + group, 32 * driverCount ); + if( !result[0] ) + goto error; + + for( i=0; i<driverCount; ++i ) + result[i] = result[0] + (32 * i); + + asioHostApi->asioDrivers->getDriverNames( result, driverCount ); + +error: + return result; +} + + +static PaSampleFormat AsioSampleTypeToPaNativeSampleFormat(ASIOSampleType type) +{ + switch (type) { + case ASIOSTInt16MSB: + case ASIOSTInt16LSB: + return paInt16; + + case ASIOSTFloat32MSB: + case ASIOSTFloat32LSB: + case ASIOSTFloat64MSB: + case ASIOSTFloat64LSB: + return paFloat32; + + case ASIOSTInt32MSB: + case ASIOSTInt32LSB: + case ASIOSTInt32MSB16: + case ASIOSTInt32LSB16: + case ASIOSTInt32MSB18: + case ASIOSTInt32MSB20: + case ASIOSTInt32MSB24: + case ASIOSTInt32LSB18: + case ASIOSTInt32LSB20: + case ASIOSTInt32LSB24: + return paInt32; + + case ASIOSTInt24MSB: + case ASIOSTInt24LSB: + return paInt24; + + default: + return paCustomFormat; + } +} + +void AsioSampleTypeLOG(ASIOSampleType type) +{ + switch (type) { + case ASIOSTInt16MSB: PA_DEBUG(("ASIOSTInt16MSB\n")); break; + case ASIOSTInt16LSB: PA_DEBUG(("ASIOSTInt16LSB\n")); break; + case ASIOSTFloat32MSB:PA_DEBUG(("ASIOSTFloat32MSB\n"));break; + case ASIOSTFloat32LSB:PA_DEBUG(("ASIOSTFloat32LSB\n"));break; + case ASIOSTFloat64MSB:PA_DEBUG(("ASIOSTFloat64MSB\n"));break; + case ASIOSTFloat64LSB:PA_DEBUG(("ASIOSTFloat64LSB\n"));break; + case ASIOSTInt32MSB: PA_DEBUG(("ASIOSTInt32MSB\n")); break; + case ASIOSTInt32LSB: PA_DEBUG(("ASIOSTInt32LSB\n")); break; + case ASIOSTInt32MSB16:PA_DEBUG(("ASIOSTInt32MSB16\n"));break; + case ASIOSTInt32LSB16:PA_DEBUG(("ASIOSTInt32LSB16\n"));break; + case ASIOSTInt32MSB18:PA_DEBUG(("ASIOSTInt32MSB18\n"));break; + case ASIOSTInt32MSB20:PA_DEBUG(("ASIOSTInt32MSB20\n"));break; + case ASIOSTInt32MSB24:PA_DEBUG(("ASIOSTInt32MSB24\n"));break; + case ASIOSTInt32LSB18:PA_DEBUG(("ASIOSTInt32LSB18\n"));break; + case ASIOSTInt32LSB20:PA_DEBUG(("ASIOSTInt32LSB20\n"));break; + case ASIOSTInt32LSB24:PA_DEBUG(("ASIOSTInt32LSB24\n"));break; + case ASIOSTInt24MSB: PA_DEBUG(("ASIOSTInt24MSB\n")); break; + case ASIOSTInt24LSB: PA_DEBUG(("ASIOSTInt24LSB\n")); break; + default: PA_DEBUG(("Custom Format%d\n",type));break; + + } +} + +static int BytesPerAsioSample( ASIOSampleType sampleType ) +{ + switch (sampleType) { + case ASIOSTInt16MSB: + case ASIOSTInt16LSB: + return 2; + + case ASIOSTFloat64MSB: + case ASIOSTFloat64LSB: + return 8; + + case ASIOSTFloat32MSB: + case ASIOSTFloat32LSB: + case ASIOSTInt32MSB: + case ASIOSTInt32LSB: + case ASIOSTInt32MSB16: + case ASIOSTInt32LSB16: + case ASIOSTInt32MSB18: + case ASIOSTInt32MSB20: + case ASIOSTInt32MSB24: + case ASIOSTInt32LSB18: + case ASIOSTInt32LSB20: + case ASIOSTInt32LSB24: + return 4; + + case ASIOSTInt24MSB: + case ASIOSTInt24LSB: + return 3; + + default: + return 0; + } +} + + +static void Swap16( void *buffer, long shift, long count ) +{ + unsigned short *p = (unsigned short*)buffer; + unsigned short temp; + (void) shift; /* unused parameter */ + + while( count-- ) + { + temp = *p; + *p++ = (unsigned short)((temp<<8) | (temp>>8)); + } +} + +static void Swap24( void *buffer, long shift, long count ) +{ + unsigned char *p = (unsigned char*)buffer; + unsigned char temp; + (void) shift; /* unused parameter */ + + while( count-- ) + { + temp = *p; + *p = *(p+2); + *(p+2) = temp; + p += 3; + } +} + +#define PA_SWAP32_( x ) ((x>>24) | ((x>>8)&0xFF00) | ((x<<8)&0xFF0000) | (x<<24)); + +static void Swap32( void *buffer, long shift, long count ) +{ + unsigned long *p = (unsigned long*)buffer; + unsigned long temp; + (void) shift; /* unused parameter */ + + while( count-- ) + { + temp = *p; + *p++ = PA_SWAP32_( temp); + } +} + +static void SwapShiftLeft32( void *buffer, long shift, long count ) +{ + unsigned long *p = (unsigned long*)buffer; + unsigned long temp; + + while( count-- ) + { + temp = *p; + temp = PA_SWAP32_( temp); + *p++ = temp << shift; + } +} + +static void ShiftRightSwap32( void *buffer, long shift, long count ) +{ + unsigned long *p = (unsigned long*)buffer; + unsigned long temp; + + while( count-- ) + { + temp = *p >> shift; + *p++ = PA_SWAP32_( temp); + } +} + +static void ShiftLeft32( void *buffer, long shift, long count ) +{ + unsigned long *p = (unsigned long*)buffer; + unsigned long temp; + + while( count-- ) + { + temp = *p; + *p++ = temp << shift; + } +} + +static void ShiftRight32( void *buffer, long shift, long count ) +{ + unsigned long *p = (unsigned long*)buffer; + unsigned long temp; + + while( count-- ) + { + temp = *p; + *p++ = temp >> shift; + } +} + +#define PA_SWAP_( x, y ) temp=x; x = y; y = temp; + +static void Swap64ConvertFloat64ToFloat32( void *buffer, long shift, long count ) +{ + double *in = (double*)buffer; + float *out = (float*)buffer; + unsigned char *p; + unsigned char temp; + (void) shift; /* unused parameter */ + + while( count-- ) + { + p = (unsigned char*)in; + PA_SWAP_( p[0], p[7] ); + PA_SWAP_( p[1], p[6] ); + PA_SWAP_( p[2], p[5] ); + PA_SWAP_( p[3], p[4] ); + + *out++ = (float) (*in++); + } +} + +static void ConvertFloat64ToFloat32( void *buffer, long shift, long count ) +{ + double *in = (double*)buffer; + float *out = (float*)buffer; + (void) shift; /* unused parameter */ + + while( count-- ) + *out++ = (float) (*in++); +} + +static void ConvertFloat32ToFloat64Swap64( void *buffer, long shift, long count ) +{ + float *in = ((float*)buffer) + (count-1); + double *out = ((double*)buffer) + (count-1); + unsigned char *p; + unsigned char temp; + (void) shift; /* unused parameter */ + + while( count-- ) + { + *out = *in--; + + p = (unsigned char*)out; + PA_SWAP_( p[0], p[7] ); + PA_SWAP_( p[1], p[6] ); + PA_SWAP_( p[2], p[5] ); + PA_SWAP_( p[3], p[4] ); + + out--; + } +} + +static void ConvertFloat32ToFloat64( void *buffer, long shift, long count ) +{ + float *in = ((float*)buffer) + (count-1); + double *out = ((double*)buffer) + (count-1); + (void) shift; /* unused parameter */ + + while( count-- ) + *out-- = *in--; +} + +#ifdef MAC +#define PA_MSB_IS_NATIVE_ +#undef PA_LSB_IS_NATIVE_ +#endif + +#ifdef WINDOWS +#undef PA_MSB_IS_NATIVE_ +#define PA_LSB_IS_NATIVE_ +#endif + +typedef void PaAsioBufferConverter( void *, long, long ); + +static void SelectAsioToPaConverter( ASIOSampleType type, PaAsioBufferConverter **converter, long *shift ) +{ + *shift = 0; + *converter = 0; + + switch (type) { + case ASIOSTInt16MSB: + /* dest: paInt16, no conversion necessary, possible byte swap*/ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap16; + #endif + break; + case ASIOSTInt16LSB: + /* dest: paInt16, no conversion necessary, possible byte swap*/ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap16; + #endif + break; + case ASIOSTFloat32MSB: + /* dest: paFloat32, no conversion necessary, possible byte swap*/ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTFloat32LSB: + /* dest: paFloat32, no conversion necessary, possible byte swap*/ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTFloat64MSB: + /* dest: paFloat32, in-place conversion to/from float32, possible byte swap*/ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap64ConvertFloat64ToFloat32; + #else + *converter = ConvertFloat64ToFloat32; + #endif + break; + case ASIOSTFloat64LSB: + /* dest: paFloat32, in-place conversion to/from float32, possible byte swap*/ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap64ConvertFloat64ToFloat32; + #else + *converter = ConvertFloat64ToFloat32; + #endif + break; + case ASIOSTInt32MSB: + /* dest: paInt32, no conversion necessary, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTInt32LSB: + /* dest: paInt32, no conversion necessary, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTInt32MSB16: + /* dest: paInt32, 16 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 16; + break; + case ASIOSTInt32MSB18: + /* dest: paInt32, 14 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 14; + break; + case ASIOSTInt32MSB20: + /* dest: paInt32, 12 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 12; + break; + case ASIOSTInt32MSB24: + /* dest: paInt32, 8 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 8; + break; + case ASIOSTInt32LSB16: + /* dest: paInt32, 16 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 16; + break; + case ASIOSTInt32LSB18: + /* dest: paInt32, 14 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 14; + break; + case ASIOSTInt32LSB20: + /* dest: paInt32, 12 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 12; + break; + case ASIOSTInt32LSB24: + /* dest: paInt32, 8 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = SwapShiftLeft32; + #else + *converter = ShiftLeft32; + #endif + *shift = 8; + break; + case ASIOSTInt24MSB: + /* dest: paInt24, no conversion necessary, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap24; + #endif + break; + case ASIOSTInt24LSB: + /* dest: paInt24, no conversion necessary, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap24; + #endif + break; + } +} + + +static void SelectPaToAsioConverter( ASIOSampleType type, PaAsioBufferConverter **converter, long *shift ) +{ + *shift = 0; + *converter = 0; + + switch (type) { + case ASIOSTInt16MSB: + /* src: paInt16, no conversion necessary, possible byte swap*/ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap16; + #endif + break; + case ASIOSTInt16LSB: + /* src: paInt16, no conversion necessary, possible byte swap*/ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap16; + #endif + break; + case ASIOSTFloat32MSB: + /* src: paFloat32, no conversion necessary, possible byte swap*/ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTFloat32LSB: + /* src: paFloat32, no conversion necessary, possible byte swap*/ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTFloat64MSB: + /* src: paFloat32, in-place conversion to/from float32, possible byte swap*/ + #ifdef PA_LSB_IS_NATIVE_ + *converter = ConvertFloat32ToFloat64Swap64; + #else + *converter = ConvertFloat32ToFloat64; + #endif + break; + case ASIOSTFloat64LSB: + /* src: paFloat32, in-place conversion to/from float32, possible byte swap*/ + #ifdef PA_MSB_IS_NATIVE_ + *converter = ConvertFloat32ToFloat64Swap64; + #else + *converter = ConvertFloat32ToFloat64; + #endif + break; + case ASIOSTInt32MSB: + /* src: paInt32, no conversion necessary, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTInt32LSB: + /* src: paInt32, no conversion necessary, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap32; + #endif + break; + case ASIOSTInt32MSB16: + /* src: paInt32, 16 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 16; + break; + case ASIOSTInt32MSB18: + /* src: paInt32, 14 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 14; + break; + case ASIOSTInt32MSB20: + /* src: paInt32, 12 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 12; + break; + case ASIOSTInt32MSB24: + /* src: paInt32, 8 bit shift, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 8; + break; + case ASIOSTInt32LSB16: + /* src: paInt32, 16 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 16; + break; + case ASIOSTInt32LSB18: + /* src: paInt32, 14 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 14; + break; + case ASIOSTInt32LSB20: + /* src: paInt32, 12 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 12; + break; + case ASIOSTInt32LSB24: + /* src: paInt32, 8 bit shift, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = ShiftRightSwap32; + #else + *converter = ShiftRight32; + #endif + *shift = 8; + break; + case ASIOSTInt24MSB: + /* src: paInt24, no conversion necessary, possible byte swap */ + #ifdef PA_LSB_IS_NATIVE_ + *converter = Swap24; + #endif + break; + case ASIOSTInt24LSB: + /* src: paInt24, no conversion necessary, possible byte swap */ + #ifdef PA_MSB_IS_NATIVE_ + *converter = Swap24; + #endif + break; + } +} + + +typedef struct PaAsioDeviceInfo +{ + PaDeviceInfo commonDeviceInfo; + long minBufferSize; + long maxBufferSize; + long preferredBufferSize; + long bufferGranularity; + + ASIOChannelInfo *asioChannelInfos; +} +PaAsioDeviceInfo; + + +PaError PaAsio_GetAvailableBufferSizes( PaDeviceIndex device, + long *minBufferSizeFrames, long *maxBufferSizeFrames, long *preferredBufferSizeFrames, long *granularity ) +{ + PaError result; + PaUtilHostApiRepresentation *hostApi; + PaDeviceIndex hostApiDevice; + + result = PaUtil_GetHostApiRepresentation( &hostApi, paASIO ); + + if( result == paNoError ) + { + result = PaUtil_DeviceIndexToHostApiDeviceIndex( &hostApiDevice, device, hostApi ); + + if( result == paNoError ) + { + PaAsioDeviceInfo *asioDeviceInfo = + (PaAsioDeviceInfo*)hostApi->deviceInfos[hostApiDevice]; + + *minBufferSizeFrames = asioDeviceInfo->minBufferSize; + *maxBufferSizeFrames = asioDeviceInfo->maxBufferSize; + *preferredBufferSizeFrames = asioDeviceInfo->preferredBufferSize; + *granularity = asioDeviceInfo->bufferGranularity; + } + } + + return result; +} + +/* Unload whatever we loaded in LoadAsioDriver(). +*/ +static void UnloadAsioDriver( void ) +{ + ASIOExit(); +} + +/* + load the asio driver named by <driverName> and return statistics about + the driver in info. If no error occurred, the driver will remain open + and must be closed by the called by calling UnloadAsioDriver() - if an error + is returned the driver will already be unloaded. +*/ +static PaError LoadAsioDriver( PaAsioHostApiRepresentation *asioHostApi, const char *driverName, + PaAsioDriverInfo *driverInfo, void *systemSpecific ) +{ + PaError result = paNoError; + ASIOError asioError; + int asioIsInitialized = 0; + + if( !asioHostApi->asioDrivers->loadDriver( const_cast<char*>(driverName) ) ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_HOST_ERROR( 0, "Failed to load ASIO driver" ); + goto error; + } + + memset( &driverInfo->asioDriverInfo, 0, sizeof(ASIODriverInfo) ); + driverInfo->asioDriverInfo.asioVersion = 2; + driverInfo->asioDriverInfo.sysRef = systemSpecific; + if( (asioError = ASIOInit( &driverInfo->asioDriverInfo )) != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error; + } + else + { + asioIsInitialized = 1; + } + + if( (asioError = ASIOGetChannels(&driverInfo->inputChannelCount, + &driverInfo->outputChannelCount)) != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error; + } + + if( (asioError = ASIOGetBufferSize(&driverInfo->bufferMinSize, + &driverInfo->bufferMaxSize, &driverInfo->bufferPreferredSize, + &driverInfo->bufferGranularity)) != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error; + } + + if( ASIOOutputReady() == ASE_OK ) + driverInfo->postOutput = true; + else + driverInfo->postOutput = false; + + return result; + +error: + if( asioIsInitialized ) + { + ASIOExit(); + } + + return result; +} + + +#define PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_ 13 /* must be the same number of elements as in the array below */ +static ASIOSampleRate defaultSampleRateSearchOrder_[] + = {44100.0, 48000.0, 32000.0, 24000.0, 22050.0, 88200.0, 96000.0, + 192000.0, 16000.0, 12000.0, 11025.0, 9600.0, 8000.0 }; + + +/* we look up IsDebuggerPresent at runtime incase it isn't present (on Win95 for example) */ +typedef BOOL (WINAPI *IsDebuggerPresentPtr)(VOID); +IsDebuggerPresentPtr IsDebuggerPresent_ = 0; +//FARPROC IsDebuggerPresent_ = 0; // this is the current way to do it apparently according to davidv + +PaError PaAsio_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + int i, driverCount; + PaAsioHostApiRepresentation *asioHostApi; + PaAsioDeviceInfo *deviceInfoArray; + char **names; + PaAsioDriverInfo paAsioDriverInfo; + + asioHostApi = (PaAsioHostApiRepresentation*)PaUtil_AllocateMemory( sizeof(PaAsioHostApiRepresentation) ); + if( !asioHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + /* + We initialize COM ourselves here and uninitialize it in Terminate(). + This should be the only COM initialization needed in this module. + + The ASIO SDK may also initialize COM but since we want to reduce dependency + on the ASIO SDK we manage COM initialization ourselves. + + There used to be code that initialized COM in other situations + such as when creating a Stream. This made PA work when calling Pa_CreateStream + from a non-main thread. However we currently consider initialization + of COM in non-main threads to be the caller's responsibility. + */ + result = PaWinUtil_CoInitialize( paASIO, &asioHostApi->comInitializationResult ); + if( result != paNoError ) + { + goto error; + } + + asioHostApi->asioDrivers = 0; /* avoid surprises in our error handler below */ + + asioHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !asioHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + /* Allocate the AsioDrivers() driver list (class from ASIO SDK) */ + try + { + asioHostApi->asioDrivers = new AsioDrivers(); /* invokes CoInitialize(0) in AsioDriverList::AsioDriverList */ + } + catch (std::bad_alloc) + { + asioHostApi->asioDrivers = 0; + } + /* some implementations of new (ie MSVC, see http://support.microsoft.com/?kbid=167733) + don't throw std::bad_alloc, so we also explicitly test for a null return. */ + if( asioHostApi->asioDrivers == 0 ) + { + result = paInsufficientMemory; + goto error; + } + + asioDrivers = asioHostApi->asioDrivers; /* keep SDK global in sync until we stop depending on it */ + + asioHostApi->systemSpecific = 0; + asioHostApi->openAsioDeviceIndex = paNoDevice; + + *hostApi = &asioHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + + (*hostApi)->info.type = paASIO; + (*hostApi)->info.name = "ASIO"; + (*hostApi)->info.deviceCount = 0; + + #ifdef WINDOWS + /* use desktop window as system specific ptr */ + asioHostApi->systemSpecific = GetDesktopWindow(); + #endif + + /* driverCount is the number of installed drivers - not necessarily + the number of installed physical devices. */ + #if MAC + driverCount = asioHostApi->asioDrivers->getNumFragments(); + #elif WINDOWS + driverCount = asioHostApi->asioDrivers->asioGetNumDev(); + #endif + + if( driverCount > 0 ) + { + names = GetAsioDriverNames( asioHostApi, asioHostApi->allocations, driverCount ); + if( !names ) + { + result = paInsufficientMemory; + goto error; + } + + + /* allocate enough space for all drivers, even if some aren't installed */ + + (*hostApi)->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + asioHostApi->allocations, sizeof(PaDeviceInfo*) * driverCount ); + if( !(*hostApi)->deviceInfos ) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all device info structs in a contiguous block */ + deviceInfoArray = (PaAsioDeviceInfo*)PaUtil_GroupAllocateMemory( + asioHostApi->allocations, sizeof(PaAsioDeviceInfo) * driverCount ); + if( !deviceInfoArray ) + { + result = paInsufficientMemory; + goto error; + } + + IsDebuggerPresent_ = (IsDebuggerPresentPtr)GetProcAddress( LoadLibraryA( "Kernel32.dll" ), "IsDebuggerPresent" ); + + for( i=0; i < driverCount; ++i ) + { + + PA_DEBUG(("ASIO names[%d]:%s\n",i,names[i])); + + // Since portaudio opens ALL ASIO drivers, and no one else does that, + // we face fact that some drivers were not meant for it, drivers which act + // like shells on top of REAL drivers, for instance. + // so we get duplicate handles, locks and other problems. + // so lets NOT try to load any such wrappers. + // The ones i [davidv] know of so far are: + + if ( strcmp (names[i],"ASIO DirectX Full Duplex Driver") == 0 + || strcmp (names[i],"ASIO Multimedia Driver") == 0 + || strncmp(names[i],"Premiere",8) == 0 //"Premiere Elements Windows Sound 1.0" + || strncmp(names[i],"Adobe",5) == 0 //"Adobe Default Windows Sound 1.5" + ) + { + PA_DEBUG(("BLACKLISTED!!!\n")); + continue; + } + + + if( IsDebuggerPresent_ && IsDebuggerPresent_() ) + { + /* ASIO Digidesign Driver uses PACE copy protection which quits out + if a debugger is running. So we don't load it if a debugger is running. */ + if( strcmp(names[i], "ASIO Digidesign Driver") == 0 ) + { + PA_DEBUG(("BLACKLISTED!!! ASIO Digidesign Driver would quit the debugger\n")); + continue; + } + } + + + /* Attempt to load the asio driver... */ + if( LoadAsioDriver( asioHostApi, names[i], &paAsioDriverInfo, asioHostApi->systemSpecific ) == paNoError ) + { + PaAsioDeviceInfo *asioDeviceInfo = &deviceInfoArray[ (*hostApi)->info.deviceCount ]; + PaDeviceInfo *deviceInfo = &asioDeviceInfo->commonDeviceInfo; + + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + + deviceInfo->name = names[i]; + PA_DEBUG(("PaAsio_Initialize: drv:%d name = %s\n", i,deviceInfo->name)); + PA_DEBUG(("PaAsio_Initialize: drv:%d inputChannels = %d\n", i, paAsioDriverInfo.inputChannelCount)); + PA_DEBUG(("PaAsio_Initialize: drv:%d outputChannels = %d\n", i, paAsioDriverInfo.outputChannelCount)); + PA_DEBUG(("PaAsio_Initialize: drv:%d bufferMinSize = %d\n", i, paAsioDriverInfo.bufferMinSize)); + PA_DEBUG(("PaAsio_Initialize: drv:%d bufferMaxSize = %d\n", i, paAsioDriverInfo.bufferMaxSize)); + PA_DEBUG(("PaAsio_Initialize: drv:%d bufferPreferredSize = %d\n", i, paAsioDriverInfo.bufferPreferredSize)); + PA_DEBUG(("PaAsio_Initialize: drv:%d bufferGranularity = %d\n", i, paAsioDriverInfo.bufferGranularity)); + + deviceInfo->maxInputChannels = paAsioDriverInfo.inputChannelCount; + deviceInfo->maxOutputChannels = paAsioDriverInfo.outputChannelCount; + + deviceInfo->defaultSampleRate = 0.; + bool foundDefaultSampleRate = false; + for( int j=0; j < PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_; ++j ) + { + ASIOError asioError = ASIOCanSampleRate( defaultSampleRateSearchOrder_[j] ); + if( asioError != ASE_NoClock && asioError != ASE_NotPresent ) + { + deviceInfo->defaultSampleRate = defaultSampleRateSearchOrder_[j]; + foundDefaultSampleRate = true; + break; + } + } + + PA_DEBUG(("PaAsio_Initialize: drv:%d defaultSampleRate = %f\n", i, deviceInfo->defaultSampleRate)); + + if( foundDefaultSampleRate ){ + + /* calculate default latency values from bufferPreferredSize + for default low latency, and bufferMaxSize + for default high latency. + use the default sample rate to convert from samples to + seconds. Without knowing what sample rate the user will + use this is the best we can do. + */ + + double defaultLowLatency = + paAsioDriverInfo.bufferPreferredSize / deviceInfo->defaultSampleRate; + + deviceInfo->defaultLowInputLatency = defaultLowLatency; + deviceInfo->defaultLowOutputLatency = defaultLowLatency; + + double defaultHighLatency = + paAsioDriverInfo.bufferMaxSize / deviceInfo->defaultSampleRate; + + if( defaultHighLatency < defaultLowLatency ) + defaultHighLatency = defaultLowLatency; /* just in case the driver returns something strange */ + + deviceInfo->defaultHighInputLatency = defaultHighLatency; + deviceInfo->defaultHighOutputLatency = defaultHighLatency; + + }else{ + + deviceInfo->defaultLowInputLatency = 0.; + deviceInfo->defaultLowOutputLatency = 0.; + deviceInfo->defaultHighInputLatency = 0.; + deviceInfo->defaultHighOutputLatency = 0.; + } + + PA_DEBUG(("PaAsio_Initialize: drv:%d defaultLowInputLatency = %f\n", i, deviceInfo->defaultLowInputLatency)); + PA_DEBUG(("PaAsio_Initialize: drv:%d defaultLowOutputLatency = %f\n", i, deviceInfo->defaultLowOutputLatency)); + PA_DEBUG(("PaAsio_Initialize: drv:%d defaultHighInputLatency = %f\n", i, deviceInfo->defaultHighInputLatency)); + PA_DEBUG(("PaAsio_Initialize: drv:%d defaultHighOutputLatency = %f\n", i, deviceInfo->defaultHighOutputLatency)); + + asioDeviceInfo->minBufferSize = paAsioDriverInfo.bufferMinSize; + asioDeviceInfo->maxBufferSize = paAsioDriverInfo.bufferMaxSize; + asioDeviceInfo->preferredBufferSize = paAsioDriverInfo.bufferPreferredSize; + asioDeviceInfo->bufferGranularity = paAsioDriverInfo.bufferGranularity; + + + asioDeviceInfo->asioChannelInfos = (ASIOChannelInfo*)PaUtil_GroupAllocateMemory( + asioHostApi->allocations, + sizeof(ASIOChannelInfo) * (deviceInfo->maxInputChannels + + deviceInfo->maxOutputChannels) ); + if( !asioDeviceInfo->asioChannelInfos ) + { + result = paInsufficientMemory; + goto error_unload; + } + + int a; + + for( a=0; a < deviceInfo->maxInputChannels; ++a ){ + asioDeviceInfo->asioChannelInfos[a].channel = a; + asioDeviceInfo->asioChannelInfos[a].isInput = ASIOTrue; + ASIOError asioError = ASIOGetChannelInfo( &asioDeviceInfo->asioChannelInfos[a] ); + if( asioError != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error_unload; + } + } + + for( a=0; a < deviceInfo->maxOutputChannels; ++a ){ + int b = deviceInfo->maxInputChannels + a; + asioDeviceInfo->asioChannelInfos[b].channel = a; + asioDeviceInfo->asioChannelInfos[b].isInput = ASIOFalse; + ASIOError asioError = ASIOGetChannelInfo( &asioDeviceInfo->asioChannelInfos[b] ); + if( asioError != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error_unload; + } + } + + + /* unload the driver */ + UnloadAsioDriver(); + + (*hostApi)->deviceInfos[ (*hostApi)->info.deviceCount ] = deviceInfo; + ++(*hostApi)->info.deviceCount; + } + } + } + + if( (*hostApi)->info.deviceCount > 0 ) + { + (*hostApi)->info.defaultInputDevice = 0; + (*hostApi)->info.defaultOutputDevice = 0; + } + else + { + (*hostApi)->info.defaultInputDevice = paNoDevice; + (*hostApi)->info.defaultOutputDevice = paNoDevice; + } + + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &asioHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &asioHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + return result; + +error_unload: + UnloadAsioDriver(); + +error: + if( asioHostApi ) + { + if( asioHostApi->allocations ) + { + PaUtil_FreeAllAllocations( asioHostApi->allocations ); + PaUtil_DestroyAllocationGroup( asioHostApi->allocations ); + } + + delete asioHostApi->asioDrivers; + asioDrivers = 0; /* keep SDK global in sync until we stop depending on it */ + + PaWinUtil_CoUninitialize( paASIO, &asioHostApi->comInitializationResult ); + + PaUtil_FreeMemory( asioHostApi ); + } + + return result; +} + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaAsioHostApiRepresentation *asioHostApi = (PaAsioHostApiRepresentation*)hostApi; + + /* + IMPLEMENT ME: + - clean up any resources not handled by the allocation group (need to review if there are any) + */ + + if( asioHostApi->allocations ) + { + PaUtil_FreeAllAllocations( asioHostApi->allocations ); + PaUtil_DestroyAllocationGroup( asioHostApi->allocations ); + } + + delete asioHostApi->asioDrivers; + asioDrivers = 0; /* keep SDK global in sync until we stop depending on it */ + + PaWinUtil_CoUninitialize( paASIO, &asioHostApi->comInitializationResult ); + + PaUtil_FreeMemory( asioHostApi ); +} + + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaError result = paNoError; + PaAsioHostApiRepresentation *asioHostApi = (PaAsioHostApiRepresentation*)hostApi; + PaAsioDriverInfo *driverInfo = &asioHostApi->openAsioDriverInfo; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaDeviceIndex asioDeviceIndex; + ASIOError asioError; + + if( inputParameters && outputParameters ) + { + /* full duplex ASIO stream must use the same device for input and output */ + + if( inputParameters->device != outputParameters->device ) + return paBadIODeviceCombination; + } + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( inputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + asioDeviceIndex = inputParameters->device; + + /* validate inputStreamInfo */ + /** @todo do more validation here */ + // if( inputParameters->hostApiSpecificStreamInfo ) + // return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( outputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + asioDeviceIndex = outputParameters->device; + + /* validate outputStreamInfo */ + /** @todo do more validation here */ + // if( outputParameters->hostApiSpecificStreamInfo ) + // return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + outputChannelCount = 0; + } + + + + /* if an ASIO device is open we can only get format information for the currently open device */ + + if( asioHostApi->openAsioDeviceIndex != paNoDevice + && asioHostApi->openAsioDeviceIndex != asioDeviceIndex ) + { + return paDeviceUnavailable; + } + + + /* NOTE: we load the driver and use its current settings + rather than the ones in our device info structure which may be stale */ + + /* open the device if it's not already open */ + if( asioHostApi->openAsioDeviceIndex == paNoDevice ) + { + result = LoadAsioDriver( asioHostApi, asioHostApi->inheritedHostApiRep.deviceInfos[ asioDeviceIndex ]->name, + driverInfo, asioHostApi->systemSpecific ); + if( result != paNoError ) + return result; + } + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > 0 ) + { + if( inputChannelCount > driverInfo->inputChannelCount ) + { + result = paInvalidChannelCount; + goto done; + } + } + + /* check that output device can support outputChannelCount */ + if( outputChannelCount ) + { + if( outputChannelCount > driverInfo->outputChannelCount ) + { + result = paInvalidChannelCount; + goto done; + } + } + + /* query for sample rate support */ + asioError = ASIOCanSampleRate( sampleRate ); + if( asioError == ASE_NoClock || asioError == ASE_NotPresent ) + { + result = paInvalidSampleRate; + goto done; + } + +done: + /* close the device if it wasn't already open */ + if( asioHostApi->openAsioDeviceIndex == paNoDevice ) + { + UnloadAsioDriver(); /* not sure if we should check for errors here */ + } + + if( result == paNoError ) + return paFormatIsSupported; + else + return result; +} + + + +/** A data structure specifically for storing blocking i/o related data. */ +typedef struct PaAsioStreamBlockingState +{ + int stopFlag; /**< Flag indicating that block processing is to be stopped. */ + + unsigned long writeBuffersRequested; /**< The number of available output buffers, requested by the #WriteStream() function. */ + unsigned long readFramesRequested; /**< The number of available input frames, requested by the #ReadStream() function. */ + + int writeBuffersRequestedFlag; /**< Flag to indicate that #WriteStream() has requested more output buffers to be available. */ + int readFramesRequestedFlag; /**< Flag to indicate that #ReadStream() requires more input frames to be available. */ + + HANDLE writeBuffersReadyEvent; /**< Event to signal that requested output buffers are available. */ + HANDLE readFramesReadyEvent; /**< Event to signal that requested input frames are available. */ + + void *writeRingBufferData; /**< The actual ring buffer memory, used by the output ring buffer. */ + void *readRingBufferData; /**< The actual ring buffer memory, used by the input ring buffer. */ + + PaUtilRingBuffer writeRingBuffer; /**< Frame-aligned blocking i/o ring buffer to store output data (interleaved user format). */ + PaUtilRingBuffer readRingBuffer; /**< Frame-aligned blocking i/o ring buffer to store input data (interleaved user format). */ + + long writeRingBufferInitialFrames; /**< The initial number of silent frames within the output ring buffer. */ + + const void **writeStreamBuffer; /**< Temp buffer, used by #WriteStream() for handling non-interleaved data. */ + void **readStreamBuffer; /**< Temp buffer, used by #ReadStream() for handling non-interleaved data. */ + + PaUtilBufferProcessor bufferProcessor; /**< Buffer processor, used to handle the blocking i/o ring buffers. */ + + int outputUnderflowFlag; /**< Flag to signal an output underflow from within the callback function. */ + int inputOverflowFlag; /**< Flag to signal an input overflow from within the callback function. */ +} +PaAsioStreamBlockingState; + + + +/* PaAsioStream - a stream data structure specifically for this implementation */ + +typedef struct PaAsioStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + PaAsioHostApiRepresentation *asioHostApi; + unsigned long framesPerHostCallback; + + /* ASIO driver info - these may not be needed for the life of the stream, + but store them here until we work out how format conversion is going + to work. */ + + ASIOBufferInfo *asioBufferInfos; + ASIOChannelInfo *asioChannelInfos; + long asioInputLatencyFrames, asioOutputLatencyFrames; // actual latencies returned by asio + + long inputChannelCount, outputChannelCount; + bool postOutput; + + void **bufferPtrs; /* this is carved up for inputBufferPtrs and outputBufferPtrs */ + void **inputBufferPtrs[2]; + void **outputBufferPtrs[2]; + + PaAsioBufferConverter *inputBufferConverter; + long inputShift; + PaAsioBufferConverter *outputBufferConverter; + long outputShift; + + volatile bool stopProcessing; + int stopPlayoutCount; + HANDLE completedBuffersPlayedEvent; + + bool streamFinishedCallbackCalled; + int isStopped; + volatile int isActive; + volatile bool zeroOutput; /* all future calls to the callback will output silence */ + + volatile long reenterCount; + volatile long reenterError; + + PaStreamCallbackFlags callbackFlags; + + PaAsioStreamBlockingState *blockingState; /**< Blocking i/o data struct, or NULL when using callback interface. */ +} +PaAsioStream; + +static PaAsioStream *theAsioStream = 0; /* due to ASIO sdk limitations there can be only one stream */ + + +static void ZeroOutputBuffers( PaAsioStream *stream, long index ) +{ + int i; + + for( i=0; i < stream->outputChannelCount; ++i ) + { + void *buffer = stream->asioBufferInfos[ i + stream->inputChannelCount ].buffers[index]; + + int bytesPerSample = BytesPerAsioSample( stream->asioChannelInfos[ i + stream->inputChannelCount ].type ); + + memset( buffer, 0, stream->framesPerHostCallback * bytesPerSample ); + } +} + + +/* return the next power of two >= x. + Returns the input parameter if it is already a power of two. + http://stackoverflow.com/questions/364985/algorithm-for-finding-the-smallest-power-of-two-thats-greater-or-equal-to-a-giv +*/ +static unsigned long NextPowerOfTwo( unsigned long x ) +{ + --x; + x |= x >> 1; + x |= x >> 2; + x |= x >> 4; + x |= x >> 8; + x |= x >> 16; + /* If you needed to deal with numbers > 2^32 the following would be needed. + For latencies, we don't deal with values this large. + x |= x >> 16; + */ + + return x + 1; +} + + +static unsigned long SelectHostBufferSizeForUnspecifiedUserFramesPerBuffer( + unsigned long targetBufferingLatencyFrames, PaAsioDriverInfo *driverInfo ) +{ + /* Choose a host buffer size based only on targetBufferingLatencyFrames and the + device's supported buffer sizes. Always returns a valid value. + */ + + unsigned long result; + + if( targetBufferingLatencyFrames <= (unsigned long)driverInfo->bufferMinSize ) + { + result = driverInfo->bufferMinSize; + } + else if( targetBufferingLatencyFrames >= (unsigned long)driverInfo->bufferMaxSize ) + { + result = driverInfo->bufferMaxSize; + } + else + { + if( driverInfo->bufferGranularity == 0 ) /* single fixed host buffer size */ + { + /* The documentation states that bufferGranularity should be zero + when bufferMinSize, bufferMaxSize and bufferPreferredSize are the + same. We assume that is the case. + */ + + result = driverInfo->bufferPreferredSize; + } + else if( driverInfo->bufferGranularity == -1 ) /* power-of-two */ + { + /* We assume bufferMinSize and bufferMaxSize are powers of two. */ + + result = NextPowerOfTwo( targetBufferingLatencyFrames ); + + if( result < (unsigned long)driverInfo->bufferMinSize ) + result = driverInfo->bufferMinSize; + + if( result > (unsigned long)driverInfo->bufferMaxSize ) + result = driverInfo->bufferMaxSize; + } + else /* modulo bufferGranularity */ + { + /* round up to the next multiple of granularity */ + unsigned long n = (targetBufferingLatencyFrames + driverInfo->bufferGranularity - 1) + / driverInfo->bufferGranularity; + + result = n * driverInfo->bufferGranularity; + + if( result < (unsigned long)driverInfo->bufferMinSize ) + result = driverInfo->bufferMinSize; + + if( result > (unsigned long)driverInfo->bufferMaxSize ) + result = driverInfo->bufferMaxSize; + } + } + + return result; +} + + +static unsigned long SelectHostBufferSizeForSpecifiedUserFramesPerBuffer( + unsigned long targetBufferingLatencyFrames, unsigned long userFramesPerBuffer, + PaAsioDriverInfo *driverInfo ) +{ + /* Select a host buffer size conforming to targetBufferingLatencyFrames + and the device's supported buffer sizes. + The return value will always be a multiple of userFramesPerBuffer. + If a valid buffer size can not be found the function returns 0. + + The current implementation uses a simple iterative search for clarity. + Feel free to suggest a closed form solution. + */ + unsigned long result = 0; + + assert( userFramesPerBuffer != 0 ); + + if( driverInfo->bufferGranularity == 0 ) /* single fixed host buffer size */ + { + /* The documentation states that bufferGranularity should be zero + when bufferMinSize, bufferMaxSize and bufferPreferredSize are the + same. We assume that is the case. + */ + + if( (driverInfo->bufferPreferredSize % userFramesPerBuffer) == 0 ) + result = driverInfo->bufferPreferredSize; + } + else if( driverInfo->bufferGranularity == -1 ) /* power-of-two */ + { + /* We assume bufferMinSize and bufferMaxSize are powers of two. */ + + /* Search all powers of two in the range [bufferMinSize,bufferMaxSize] + for multiples of userFramesPerBuffer. We prefer the first multiple + that is equal or greater than targetBufferingLatencyFrames, or + failing that, the largest multiple less than + targetBufferingLatencyFrames. + */ + unsigned long x = (unsigned long)driverInfo->bufferMinSize; + do { + if( (x % userFramesPerBuffer) == 0 ) + { + /* any power-of-two multiple of userFramesPerBuffer is acceptable */ + result = x; + if( result >= targetBufferingLatencyFrames ) + break; /* stop. a value >= to targetBufferingLatencyFrames is ideal. */ + } + + x *= 2; + } while( x <= (unsigned long)driverInfo->bufferMaxSize ); + } + else /* modulo granularity */ + { + /* We assume bufferMinSize is a multiple of bufferGranularity. */ + + /* Search all multiples of bufferGranularity in the range + [bufferMinSize,bufferMaxSize] for multiples of userFramesPerBuffer. + We prefer the first multiple that is equal or greater than + targetBufferingLatencyFrames, or failing that, the largest multiple + less than targetBufferingLatencyFrames. + */ + unsigned long x = (unsigned long)driverInfo->bufferMinSize; + do { + if( (x % userFramesPerBuffer) == 0 ) + { + /* any power-of-two multiple of userFramesPerBuffer is acceptable */ + result = x; + if( result >= targetBufferingLatencyFrames ) + break; /* stop. a value >= to targetBufferingLatencyFrames is ideal. */ + } + + x += driverInfo->bufferGranularity; + } while( x <= (unsigned long)driverInfo->bufferMaxSize ); + } + + return result; +} + + +static unsigned long SelectHostBufferSize( + unsigned long targetBufferingLatencyFrames, + unsigned long userFramesPerBuffer, PaAsioDriverInfo *driverInfo ) +{ + unsigned long result = 0; + + /* We select a host buffer size based on the following requirements + (in priority order): + + 1. The host buffer size must be permissible according to the ASIO + driverInfo buffer size constraints (min, max, granularity or + powers-of-two). + + 2. If the user specifies a non-zero framesPerBuffer parameter + (userFramesPerBuffer here) the host buffer should be a multiple of + this (subject to the constraints in (1) above). + + [NOTE: Where no permissible host buffer size is a multiple of + userFramesPerBuffer, we choose a value as if userFramesPerBuffer were + zero (i.e. we ignore it). This strategy is open for review ~ perhaps + there are still "more optimal" buffer sizes related to + userFramesPerBuffer that we could use.] + + 3. The host buffer size should be greater than or equal to + targetBufferingLatencyFrames, subject to (1) and (2) above. Where it + is not possible to select a host buffer size equal or greater than + targetBufferingLatencyFrames, the highest buffer size conforming to + (1) and (2) should be chosen. + */ + + if( userFramesPerBuffer != 0 ) + { + /* userFramesPerBuffer is specified, try to find a buffer size that's + a multiple of it */ + result = SelectHostBufferSizeForSpecifiedUserFramesPerBuffer( + targetBufferingLatencyFrames, userFramesPerBuffer, driverInfo ); + } + + if( result == 0 ) + { + /* either userFramesPerBuffer was not specified, or we couldn't find a + host buffer size that is a multiple of it. Select a host buffer size + according to targetBufferingLatencyFrames and the ASIO driverInfo + buffer size constraints. + */ + result = SelectHostBufferSizeForUnspecifiedUserFramesPerBuffer( + targetBufferingLatencyFrames, driverInfo ); + } + + return result; +} + + +/* returns channelSelectors if present */ + +static PaError ValidateAsioSpecificStreamInfo( + const PaStreamParameters *streamParameters, + const PaAsioStreamInfo *streamInfo, + int deviceChannelCount, + int **channelSelectors ) +{ + if( streamInfo ) + { + if( streamInfo->size != sizeof( PaAsioStreamInfo ) + || streamInfo->version != 1 ) + { + return paIncompatibleHostApiSpecificStreamInfo; + } + + if( streamInfo->flags & paAsioUseChannelSelectors ) + *channelSelectors = streamInfo->channelSelectors; + + if( !(*channelSelectors) ) + return paIncompatibleHostApiSpecificStreamInfo; + + for( int i=0; i < streamParameters->channelCount; ++i ){ + if( (*channelSelectors)[i] < 0 + || (*channelSelectors)[i] >= deviceChannelCount ){ + return paInvalidChannelCount; + } + } + } + + return paNoError; +} + + +static bool IsUsingExternalClockSource() +{ + bool result = false; + ASIOError asioError; + ASIOClockSource clocks[32]; + long numSources=32; + + /* davidv: listing ASIO Clock sources. there is an ongoing investigation by + me about whether or not to call ASIOSetSampleRate if an external Clock is + used. A few drivers expected different things here */ + + asioError = ASIOGetClockSources(clocks, &numSources); + if( asioError != ASE_OK ){ + PA_DEBUG(("ERROR: ASIOGetClockSources: %s\n", PaAsio_GetAsioErrorText(asioError) )); + }else{ + PA_DEBUG(("INFO ASIOGetClockSources listing %d clocks\n", numSources )); + for (int i=0;i<numSources;++i){ + PA_DEBUG(("ASIOClockSource%d %s current:%d\n", i, clocks[i].name, clocks[i].isCurrentSource )); + + if (clocks[i].isCurrentSource) + result = true; + } + } + + return result; +} + + +static PaError ValidateAndSetSampleRate( double sampleRate ) +{ + PaError result = paNoError; + ASIOError asioError; + + // check that the device supports the requested sample rate + + asioError = ASIOCanSampleRate( sampleRate ); + PA_DEBUG(("ASIOCanSampleRate(%f):%d\n", sampleRate, asioError )); + + if( asioError != ASE_OK ) + { + result = paInvalidSampleRate; + PA_DEBUG(("ERROR: ASIOCanSampleRate: %s\n", PaAsio_GetAsioErrorText(asioError) )); + goto error; + } + + // retrieve the current sample rate, we only change to the requested + // sample rate if the device is not already in that rate. + + ASIOSampleRate oldRate; + asioError = ASIOGetSampleRate(&oldRate); + if( asioError != ASE_OK ) + { + result = paInvalidSampleRate; + PA_DEBUG(("ERROR: ASIOGetSampleRate: %s\n", PaAsio_GetAsioErrorText(asioError) )); + goto error; + } + PA_DEBUG(("ASIOGetSampleRate:%f\n",oldRate)); + + if (oldRate != sampleRate){ + /* Set sample rate */ + + PA_DEBUG(("before ASIOSetSampleRate(%f)\n",sampleRate)); + + /* + If you have problems with some drivers when externally clocked, + try switching on the following line and commenting out the one after it. + See IsUsingExternalClockSource() for more info. + */ + //if( IsUsingExternalClockSource() ){ + if( false ){ + asioError = ASIOSetSampleRate( 0 ); + }else{ + asioError = ASIOSetSampleRate( sampleRate ); + } + if( asioError != ASE_OK ) + { + result = paInvalidSampleRate; + PA_DEBUG(("ERROR: ASIOSetSampleRate: %s\n", PaAsio_GetAsioErrorText(asioError) )); + goto error; + } + PA_DEBUG(("after ASIOSetSampleRate(%f)\n",sampleRate)); + } + else + { + PA_DEBUG(("No Need to change SR\n")); + } + +error: + return result; +} + + +/* see pa_hostapi.h for a list of validity guarantees made about OpenStream parameters */ + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaAsioHostApiRepresentation *asioHostApi = (PaAsioHostApiRepresentation*)hostApi; + PaAsioStream *stream = 0; + PaAsioStreamInfo *inputStreamInfo, *outputStreamInfo; + unsigned long framesPerHostBuffer; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + unsigned long suggestedInputLatencyFrames; + unsigned long suggestedOutputLatencyFrames; + PaDeviceIndex asioDeviceIndex; + ASIOError asioError; + int asioIsInitialized = 0; + int asioBuffersCreated = 0; + int completedBuffersPlayedEventInited = 0; + int i; + PaAsioDriverInfo *driverInfo; + int *inputChannelSelectors = 0; + int *outputChannelSelectors = 0; + + /* Are we using blocking i/o interface? */ + int usingBlockingIo = ( !streamCallback ) ? TRUE : FALSE; + /* Blocking i/o stuff */ + long lBlockingBufferSize = 0; /* Desired ring buffer size in samples. */ + long lBlockingBufferSizePow2 = 0; /* Power-of-2 rounded ring buffer size. */ + long lBytesPerFrame = 0; /* Number of bytes per input/output frame. */ + int blockingWriteBuffersReadyEventInitialized = 0; /* Event init flag. */ + int blockingReadFramesReadyEventInitialized = 0; /* Event init flag. */ + + int callbackBufferProcessorInited = FALSE; + int blockingBufferProcessorInited = FALSE; + + /* unless we move to using lower level ASIO calls, we can only have + one device open at a time */ + if( asioHostApi->openAsioDeviceIndex != paNoDevice ) + { + PA_DEBUG(("OpenStream paDeviceUnavailable\n")); + return paDeviceUnavailable; + } + + assert( theAsioStream == 0 ); + + if( inputParameters && outputParameters ) + { + /* full duplex ASIO stream must use the same device for input and output */ + + if( inputParameters->device != outputParameters->device ) + { + PA_DEBUG(("OpenStream paBadIODeviceCombination\n")); + return paBadIODeviceCombination; + } + } + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + suggestedInputLatencyFrames = (unsigned long)((inputParameters->suggestedLatency * sampleRate)+0.5f); + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + asioDeviceIndex = inputParameters->device; + + PaAsioDeviceInfo *asioDeviceInfo = (PaAsioDeviceInfo*)hostApi->deviceInfos[asioDeviceIndex]; + + /* validate hostApiSpecificStreamInfo */ + inputStreamInfo = (PaAsioStreamInfo*)inputParameters->hostApiSpecificStreamInfo; + result = ValidateAsioSpecificStreamInfo( inputParameters, inputStreamInfo, + asioDeviceInfo->commonDeviceInfo.maxInputChannels, + &inputChannelSelectors + ); + if( result != paNoError ) return result; + } + else + { + inputChannelCount = 0; + inputSampleFormat = 0; + suggestedInputLatencyFrames = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + suggestedOutputLatencyFrames = (unsigned long)((outputParameters->suggestedLatency * sampleRate)+0.5f); + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + asioDeviceIndex = outputParameters->device; + + PaAsioDeviceInfo *asioDeviceInfo = (PaAsioDeviceInfo*)hostApi->deviceInfos[asioDeviceIndex]; + + /* validate hostApiSpecificStreamInfo */ + outputStreamInfo = (PaAsioStreamInfo*)outputParameters->hostApiSpecificStreamInfo; + result = ValidateAsioSpecificStreamInfo( outputParameters, outputStreamInfo, + asioDeviceInfo->commonDeviceInfo.maxOutputChannels, + &outputChannelSelectors + ); + if( result != paNoError ) return result; + } + else + { + outputChannelCount = 0; + outputSampleFormat = 0; + suggestedOutputLatencyFrames = 0; + } + + driverInfo = &asioHostApi->openAsioDriverInfo; + + /* NOTE: we load the driver and use its current settings + rather than the ones in our device info structure which may be stale */ + + result = LoadAsioDriver( asioHostApi, asioHostApi->inheritedHostApiRep.deviceInfos[ asioDeviceIndex ]->name, + driverInfo, asioHostApi->systemSpecific ); + if( result == paNoError ) + asioIsInitialized = 1; + else{ + PA_DEBUG(("OpenStream ERROR1 - LoadAsioDriver returned %d\n", result)); + goto error; + } + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > 0 ) + { + if( inputChannelCount > driverInfo->inputChannelCount ) + { + result = paInvalidChannelCount; + PA_DEBUG(("OpenStream ERROR2\n")); + goto error; + } + } + + /* check that output device can support outputChannelCount */ + if( outputChannelCount ) + { + if( outputChannelCount > driverInfo->outputChannelCount ) + { + result = paInvalidChannelCount; + PA_DEBUG(("OpenStream ERROR3\n")); + goto error; + } + } + + result = ValidateAndSetSampleRate( sampleRate ); + if( result != paNoError ) + goto error; + + /* + IMPLEMENT ME: + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported + */ + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ){ + PA_DEBUG(("OpenStream invalid flags!!\n")); + return paInvalidFlag; /* unexpected platform specific flag */ + } + + + stream = (PaAsioStream*)PaUtil_AllocateMemory( sizeof(PaAsioStream) ); + if( !stream ) + { + result = paInsufficientMemory; + PA_DEBUG(("OpenStream ERROR5\n")); + goto error; + } + stream->blockingState = NULL; /* Blocking i/o not initialized, yet. */ + + + stream->completedBuffersPlayedEvent = CreateEvent( NULL, TRUE, FALSE, NULL ); + if( stream->completedBuffersPlayedEvent == NULL ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + PA_DEBUG(("OpenStream ERROR6\n")); + goto error; + } + completedBuffersPlayedEventInited = 1; + + + stream->asioBufferInfos = 0; /* for deallocation in error */ + stream->asioChannelInfos = 0; /* for deallocation in error */ + stream->bufferPtrs = 0; /* for deallocation in error */ + + /* Using blocking i/o interface... */ + if( usingBlockingIo ) + { + /* Blocking i/o is implemented by running callback mode, using a special blocking i/o callback. */ + streamCallback = BlockingIoPaCallback; /* Setup PA to use the ASIO blocking i/o callback. */ + userData = &theAsioStream; /* The callback user data will be the PA ASIO stream. */ + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &asioHostApi->blockingStreamInterface, streamCallback, userData ); + } + else /* Using callback interface... */ + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &asioHostApi->callbackStreamInterface, streamCallback, userData ); + } + + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + + stream->asioBufferInfos = (ASIOBufferInfo*)PaUtil_AllocateMemory( + sizeof(ASIOBufferInfo) * (inputChannelCount + outputChannelCount) ); + if( !stream->asioBufferInfos ) + { + result = paInsufficientMemory; + PA_DEBUG(("OpenStream ERROR7\n")); + goto error; + } + + + for( i=0; i < inputChannelCount; ++i ) + { + ASIOBufferInfo *info = &stream->asioBufferInfos[i]; + + info->isInput = ASIOTrue; + + if( inputChannelSelectors ){ + // inputChannelSelectors values have already been validated in + // ValidateAsioSpecificStreamInfo() above + info->channelNum = inputChannelSelectors[i]; + }else{ + info->channelNum = i; + } + + info->buffers[0] = info->buffers[1] = 0; + } + + for( i=0; i < outputChannelCount; ++i ){ + ASIOBufferInfo *info = &stream->asioBufferInfos[inputChannelCount+i]; + + info->isInput = ASIOFalse; + + if( outputChannelSelectors ){ + // outputChannelSelectors values have already been validated in + // ValidateAsioSpecificStreamInfo() above + info->channelNum = outputChannelSelectors[i]; + }else{ + info->channelNum = i; + } + + info->buffers[0] = info->buffers[1] = 0; + } + + + /* Using blocking i/o interface... */ + if( usingBlockingIo ) + { +/** @todo REVIEW selection of host buffer size for blocking i/o */ + + framesPerHostBuffer = SelectHostBufferSize( 0, framesPerBuffer, driverInfo ); + + } + else /* Using callback interface... */ + { + /* Select the host buffer size based on user framesPerBuffer and the + maximum of suggestedInputLatencyFrames and + suggestedOutputLatencyFrames. + + We should subtract any fixed known driver latency from + suggestedLatencyFrames before computing the host buffer size. + However, the ASIO API doesn't provide a method for determining fixed + latencies independent of the host buffer size. ASIOGetLatencies() + only returns latencies after the buffer size has been configured, so + we can't reliably use it to determine fixed latencies here. + + We could set the preferred buffer size and then subtract it from + the values returned from ASIOGetLatencies, but this would not be 100% + reliable, so we don't do it. + */ + + unsigned long targetBufferingLatencyFrames = + (( suggestedInputLatencyFrames > suggestedOutputLatencyFrames ) + ? suggestedInputLatencyFrames + : suggestedOutputLatencyFrames); + + framesPerHostBuffer = SelectHostBufferSize( targetBufferingLatencyFrames, + framesPerBuffer, driverInfo ); + } + + + PA_DEBUG(("PaAsioOpenStream: framesPerHostBuffer :%d\n", framesPerHostBuffer)); + + asioError = ASIOCreateBuffers( stream->asioBufferInfos, + inputChannelCount+outputChannelCount, + framesPerHostBuffer, &asioCallbacks_ ); + + if( asioError != ASE_OK + && framesPerHostBuffer != (unsigned long)driverInfo->bufferPreferredSize ) + { + PA_DEBUG(("ERROR: ASIOCreateBuffers: %s\n", PaAsio_GetAsioErrorText(asioError) )); + /* + Some buggy drivers (like the Hoontech DSP24) give incorrect + [min, preferred, max] values They should work with the preferred size + value, thus if Pa_ASIO_CreateBuffers fails with the hostBufferSize + computed in SelectHostBufferSize, we try again with the preferred size. + */ + + framesPerHostBuffer = driverInfo->bufferPreferredSize; + + PA_DEBUG(("PaAsioOpenStream: CORRECTED framesPerHostBuffer :%d\n", framesPerHostBuffer)); + + ASIOError asioError2 = ASIOCreateBuffers( stream->asioBufferInfos, + inputChannelCount+outputChannelCount, + framesPerHostBuffer, &asioCallbacks_ ); + if( asioError2 == ASE_OK ) + asioError = ASE_OK; + } + + if( asioError != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + PA_DEBUG(("OpenStream ERROR9\n")); + goto error; + } + + asioBuffersCreated = 1; + + stream->asioChannelInfos = (ASIOChannelInfo*)PaUtil_AllocateMemory( + sizeof(ASIOChannelInfo) * (inputChannelCount + outputChannelCount) ); + if( !stream->asioChannelInfos ) + { + result = paInsufficientMemory; + PA_DEBUG(("OpenStream ERROR10\n")); + goto error; + } + + for( i=0; i < inputChannelCount + outputChannelCount; ++i ) + { + stream->asioChannelInfos[i].channel = stream->asioBufferInfos[i].channelNum; + stream->asioChannelInfos[i].isInput = stream->asioBufferInfos[i].isInput; + asioError = ASIOGetChannelInfo( &stream->asioChannelInfos[i] ); + if( asioError != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + PA_DEBUG(("OpenStream ERROR11\n")); + goto error; + } + } + + stream->bufferPtrs = (void**)PaUtil_AllocateMemory( + 2 * sizeof(void*) * (inputChannelCount + outputChannelCount) ); + if( !stream->bufferPtrs ) + { + result = paInsufficientMemory; + PA_DEBUG(("OpenStream ERROR12\n")); + goto error; + } + + if( inputChannelCount > 0 ) + { + stream->inputBufferPtrs[0] = stream-> bufferPtrs; + stream->inputBufferPtrs[1] = &stream->bufferPtrs[inputChannelCount]; + + for( i=0; i<inputChannelCount; ++i ) + { + stream->inputBufferPtrs[0][i] = stream->asioBufferInfos[i].buffers[0]; + stream->inputBufferPtrs[1][i] = stream->asioBufferInfos[i].buffers[1]; + } + } + else + { + stream->inputBufferPtrs[0] = 0; + stream->inputBufferPtrs[1] = 0; + } + + if( outputChannelCount > 0 ) + { + stream->outputBufferPtrs[0] = &stream->bufferPtrs[inputChannelCount*2]; + stream->outputBufferPtrs[1] = &stream->bufferPtrs[inputChannelCount*2 + outputChannelCount]; + + for( i=0; i<outputChannelCount; ++i ) + { + stream->outputBufferPtrs[0][i] = stream->asioBufferInfos[inputChannelCount+i].buffers[0]; + stream->outputBufferPtrs[1][i] = stream->asioBufferInfos[inputChannelCount+i].buffers[1]; + } + } + else + { + stream->outputBufferPtrs[0] = 0; + stream->outputBufferPtrs[1] = 0; + } + + if( inputChannelCount > 0 ) + { + /* FIXME: assume all channels use the same type for now + + see: "ASIO devices with multiple sample formats are unsupported" + http://www.portaudio.com/trac/ticket/106 + */ + ASIOSampleType inputType = stream->asioChannelInfos[0].type; + + PA_DEBUG(("ASIO Input type:%d",inputType)); + AsioSampleTypeLOG(inputType); + hostInputSampleFormat = AsioSampleTypeToPaNativeSampleFormat( inputType ); + + SelectAsioToPaConverter( inputType, &stream->inputBufferConverter, &stream->inputShift ); + } + else + { + hostInputSampleFormat = 0; + stream->inputBufferConverter = 0; + } + + if( outputChannelCount > 0 ) + { + /* FIXME: assume all channels use the same type for now + + see: "ASIO devices with multiple sample formats are unsupported" + http://www.portaudio.com/trac/ticket/106 + */ + ASIOSampleType outputType = stream->asioChannelInfos[inputChannelCount].type; + + PA_DEBUG(("ASIO Output type:%d",outputType)); + AsioSampleTypeLOG(outputType); + hostOutputSampleFormat = AsioSampleTypeToPaNativeSampleFormat( outputType ); + + SelectPaToAsioConverter( outputType, &stream->outputBufferConverter, &stream->outputShift ); + } + else + { + hostOutputSampleFormat = 0; + stream->outputBufferConverter = 0; + } + + /* Values returned by ASIOGetLatencies() include the latency introduced by + the ASIO double buffer. */ + ASIOGetLatencies( &stream->asioInputLatencyFrames, &stream->asioOutputLatencyFrames ); + + + /* Using blocking i/o interface... */ + if( usingBlockingIo ) + { + /* Allocate the blocking i/o input ring buffer memory. */ + stream->blockingState = (PaAsioStreamBlockingState*)PaUtil_AllocateMemory( sizeof(PaAsioStreamBlockingState) ); + if( !stream->blockingState ) + { + result = paInsufficientMemory; + PA_DEBUG(("ERROR! Blocking i/o interface struct allocation failed in OpenStream()\n")); + goto error; + } + + /* Initialize blocking i/o interface struct. */ + stream->blockingState->readFramesReadyEvent = NULL; /* Uninitialized, yet. */ + stream->blockingState->writeBuffersReadyEvent = NULL; /* Uninitialized, yet. */ + stream->blockingState->readRingBufferData = NULL; /* Uninitialized, yet. */ + stream->blockingState->writeRingBufferData = NULL; /* Uninitialized, yet. */ + stream->blockingState->readStreamBuffer = NULL; /* Uninitialized, yet. */ + stream->blockingState->writeStreamBuffer = NULL; /* Uninitialized, yet. */ + stream->blockingState->stopFlag = TRUE; /* Not started, yet. */ + + + /* If the user buffer is unspecified */ + if( framesPerBuffer == paFramesPerBufferUnspecified ) + { + /* Make the user buffer the same size as the host buffer. */ + framesPerBuffer = framesPerHostBuffer; + } + + + /* Initialize callback buffer processor. */ + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor , + inputChannelCount , + inputSampleFormat & ~paNonInterleaved , /* Ring buffer. */ + hostInputSampleFormat , /* Host format. */ + outputChannelCount , + outputSampleFormat & ~paNonInterleaved, /* Ring buffer. */ + hostOutputSampleFormat , /* Host format. */ + sampleRate , + streamFlags , + framesPerBuffer , /* Frames per ring buffer block. */ + framesPerHostBuffer , /* Frames per asio buffer. */ + paUtilFixedHostBufferSize , + streamCallback , + userData ); + if( result != paNoError ){ + PA_DEBUG(("OpenStream ERROR13\n")); + goto error; + } + callbackBufferProcessorInited = TRUE; + + /* Initialize the blocking i/o buffer processor. */ + result = PaUtil_InitializeBufferProcessor(&stream->blockingState->bufferProcessor, + inputChannelCount , + inputSampleFormat , /* User format. */ + inputSampleFormat & ~paNonInterleaved , /* Ring buffer. */ + outputChannelCount , + outputSampleFormat , /* User format. */ + outputSampleFormat & ~paNonInterleaved, /* Ring buffer. */ + sampleRate , + paClipOff | paDitherOff , /* Don't use dither nor clipping. */ + framesPerBuffer , /* Frames per user buffer. */ + framesPerBuffer , /* Frames per ring buffer block. */ + paUtilBoundedHostBufferSize , + NULL, NULL );/* No callback! */ + if( result != paNoError ){ + PA_DEBUG(("ERROR! Blocking i/o buffer processor initialization failed in OpenStream()\n")); + goto error; + } + blockingBufferProcessorInited = TRUE; + + /* If input is requested. */ + if( inputChannelCount ) + { + /* Create the callback sync-event. */ + stream->blockingState->readFramesReadyEvent = CreateEvent( NULL, FALSE, FALSE, NULL ); + if( stream->blockingState->readFramesReadyEvent == NULL ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + PA_DEBUG(("ERROR! Blocking i/o \"read frames ready\" event creation failed in OpenStream()\n")); + goto error; + } + blockingReadFramesReadyEventInitialized = 1; + + + /* Create pointer buffer to access non-interleaved data in ReadStream() */ + stream->blockingState->readStreamBuffer = (void**)PaUtil_AllocateMemory( sizeof(void*) * inputChannelCount ); + if( !stream->blockingState->readStreamBuffer ) + { + result = paInsufficientMemory; + PA_DEBUG(("ERROR! Blocking i/o read stream buffer allocation failed in OpenStream()\n")); + goto error; + } + + /* The ring buffer should store as many data blocks as needed + to achieve the requested latency. Whereas it must be large + enough to store at least two complete data blocks. + + 1) Determine the amount of latency to be added to the + prefered ASIO latency. + 2) Make sure we have at lest one additional latency frame. + 3) Divide the number of frames by the desired block size to + get the number (rounded up to pure integer) of blocks to + be stored in the buffer. + 4) Add one additional block for block processing and convert + to samples frames. + 5) Get the next larger (or equal) power-of-two buffer size. + */ + lBlockingBufferSize = suggestedInputLatencyFrames - stream->asioInputLatencyFrames; + lBlockingBufferSize = (lBlockingBufferSize > 0) ? lBlockingBufferSize : 1; + lBlockingBufferSize = (lBlockingBufferSize + framesPerBuffer - 1) / framesPerBuffer; + lBlockingBufferSize = (lBlockingBufferSize + 1) * framesPerBuffer; + + /* Get the next larger or equal power-of-two buffersize. */ + lBlockingBufferSizePow2 = 1; + while( lBlockingBufferSize > (lBlockingBufferSizePow2<<=1) ); + lBlockingBufferSize = lBlockingBufferSizePow2; + + /* Compute total intput latency in seconds */ + stream->streamRepresentation.streamInfo.inputLatency = + (double)( PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor ) + + PaUtil_GetBufferProcessorInputLatencyFrames(&stream->blockingState->bufferProcessor) + + (lBlockingBufferSize / framesPerBuffer - 1) * framesPerBuffer + + stream->asioInputLatencyFrames ) + / sampleRate; + + /* The code below prints the ASIO latency which doesn't include + the buffer processor latency nor the blocking i/o latency. It + reports the added latency separately. + */ + PA_DEBUG(("PaAsio : ASIO InputLatency = %ld (%ld ms),\n added buffProc:%ld (%ld ms),\n added blocking:%ld (%ld ms)\n", + stream->asioInputLatencyFrames, + (long)( stream->asioInputLatencyFrames * (1000.0 / sampleRate) ), + PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor), + (long)( PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor) * (1000.0 / sampleRate) ), + PaUtil_GetBufferProcessorInputLatencyFrames(&stream->blockingState->bufferProcessor) + (lBlockingBufferSize / framesPerBuffer - 1) * framesPerBuffer, + (long)( (PaUtil_GetBufferProcessorInputLatencyFrames(&stream->blockingState->bufferProcessor) + (lBlockingBufferSize / framesPerBuffer - 1) * framesPerBuffer) * (1000.0 / sampleRate) ) + )); + + /* Determine the size of ring buffer in bytes. */ + lBytesPerFrame = inputChannelCount * Pa_GetSampleSize(inputSampleFormat ); + + /* Allocate the blocking i/o input ring buffer memory. */ + stream->blockingState->readRingBufferData = (void*)PaUtil_AllocateMemory( lBlockingBufferSize * lBytesPerFrame ); + if( !stream->blockingState->readRingBufferData ) + { + result = paInsufficientMemory; + PA_DEBUG(("ERROR! Blocking i/o input ring buffer allocation failed in OpenStream()\n")); + goto error; + } + + /* Initialize the input ring buffer struct. */ + PaUtil_InitializeRingBuffer( &stream->blockingState->readRingBuffer , + lBytesPerFrame , + lBlockingBufferSize , + stream->blockingState->readRingBufferData ); + } + + /* If output is requested. */ + if( outputChannelCount ) + { + stream->blockingState->writeBuffersReadyEvent = CreateEvent( NULL, FALSE, FALSE, NULL ); + if( stream->blockingState->writeBuffersReadyEvent == NULL ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + PA_DEBUG(("ERROR! Blocking i/o \"write buffers ready\" event creation failed in OpenStream()\n")); + goto error; + } + blockingWriteBuffersReadyEventInitialized = 1; + + /* Create pointer buffer to access non-interleaved data in WriteStream() */ + stream->blockingState->writeStreamBuffer = (const void**)PaUtil_AllocateMemory( sizeof(const void*) * outputChannelCount ); + if( !stream->blockingState->writeStreamBuffer ) + { + result = paInsufficientMemory; + PA_DEBUG(("ERROR! Blocking i/o write stream buffer allocation failed in OpenStream()\n")); + goto error; + } + + /* The ring buffer should store as many data blocks as needed + to achieve the requested latency. Whereas it must be large + enough to store at least two complete data blocks. + + 1) Determine the amount of latency to be added to the + prefered ASIO latency. + 2) Make sure we have at lest one additional latency frame. + 3) Divide the number of frames by the desired block size to + get the number (rounded up to pure integer) of blocks to + be stored in the buffer. + 4) Add one additional block for block processing and convert + to samples frames. + 5) Get the next larger (or equal) power-of-two buffer size. + */ + lBlockingBufferSize = suggestedOutputLatencyFrames - stream->asioOutputLatencyFrames; + lBlockingBufferSize = (lBlockingBufferSize > 0) ? lBlockingBufferSize : 1; + lBlockingBufferSize = (lBlockingBufferSize + framesPerBuffer - 1) / framesPerBuffer; + lBlockingBufferSize = (lBlockingBufferSize + 1) * framesPerBuffer; + + /* The buffer size (without the additional block) corresponds + to the initial number of silent samples in the output ring + buffer. */ + stream->blockingState->writeRingBufferInitialFrames = lBlockingBufferSize - framesPerBuffer; + + /* Get the next larger or equal power-of-two buffersize. */ + lBlockingBufferSizePow2 = 1; + while( lBlockingBufferSize > (lBlockingBufferSizePow2<<=1) ); + lBlockingBufferSize = lBlockingBufferSizePow2; + + /* Compute total output latency in seconds */ + stream->streamRepresentation.streamInfo.outputLatency = + (double)( PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) + + PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->blockingState->bufferProcessor) + + (lBlockingBufferSize / framesPerBuffer - 1) * framesPerBuffer + + stream->asioOutputLatencyFrames ) + / sampleRate; + + /* The code below prints the ASIO latency which doesn't include + the buffer processor latency nor the blocking i/o latency. It + reports the added latency separately. + */ + PA_DEBUG(("PaAsio : ASIO OutputLatency = %ld (%ld ms),\n added buffProc:%ld (%ld ms),\n added blocking:%ld (%ld ms)\n", + stream->asioOutputLatencyFrames, + (long)( stream->asioOutputLatencyFrames * (1000.0 / sampleRate) ), + PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor), + (long)( PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) * (1000.0 / sampleRate) ), + PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->blockingState->bufferProcessor) + (lBlockingBufferSize / framesPerBuffer - 1) * framesPerBuffer, + (long)( (PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->blockingState->bufferProcessor) + (lBlockingBufferSize / framesPerBuffer - 1) * framesPerBuffer) * (1000.0 / sampleRate) ) + )); + + /* Determine the size of ring buffer in bytes. */ + lBytesPerFrame = outputChannelCount * Pa_GetSampleSize(outputSampleFormat); + + /* Allocate the blocking i/o output ring buffer memory. */ + stream->blockingState->writeRingBufferData = (void*)PaUtil_AllocateMemory( lBlockingBufferSize * lBytesPerFrame ); + if( !stream->blockingState->writeRingBufferData ) + { + result = paInsufficientMemory; + PA_DEBUG(("ERROR! Blocking i/o output ring buffer allocation failed in OpenStream()\n")); + goto error; + } + + /* Initialize the output ring buffer struct. */ + PaUtil_InitializeRingBuffer( &stream->blockingState->writeRingBuffer , + lBytesPerFrame , + lBlockingBufferSize , + stream->blockingState->writeRingBufferData ); + } + + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + + } + else /* Using callback interface... */ + { + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, (hostInputSampleFormat | paNonInterleaved), + outputChannelCount, outputSampleFormat, (hostOutputSampleFormat | paNonInterleaved), + sampleRate, streamFlags, framesPerBuffer, + framesPerHostBuffer, paUtilFixedHostBufferSize, + streamCallback, userData ); + if( result != paNoError ){ + PA_DEBUG(("OpenStream ERROR13\n")); + goto error; + } + callbackBufferProcessorInited = TRUE; + + stream->streamRepresentation.streamInfo.inputLatency = + (double)( PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor) + + stream->asioInputLatencyFrames) / sampleRate; // seconds + stream->streamRepresentation.streamInfo.outputLatency = + (double)( PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) + + stream->asioOutputLatencyFrames) / sampleRate; // seconds + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + // the code below prints the ASIO latency which doesn't include the + // buffer processor latency. it reports the added latency separately + PA_DEBUG(("PaAsio : ASIO InputLatency = %ld (%ld ms), added buffProc:%ld (%ld ms)\n", + stream->asioInputLatencyFrames, + (long)((stream->asioInputLatencyFrames*1000)/ sampleRate), + PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor), + (long)((PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor)*1000)/ sampleRate) + )); + + PA_DEBUG(("PaAsio : ASIO OuputLatency = %ld (%ld ms), added buffProc:%ld (%ld ms)\n", + stream->asioOutputLatencyFrames, + (long)((stream->asioOutputLatencyFrames*1000)/ sampleRate), + PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor), + (long)((PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor)*1000)/ sampleRate) + )); + } + + stream->asioHostApi = asioHostApi; + stream->framesPerHostCallback = framesPerHostBuffer; + + stream->inputChannelCount = inputChannelCount; + stream->outputChannelCount = outputChannelCount; + stream->postOutput = driverInfo->postOutput; + stream->isStopped = 1; + stream->isActive = 0; + + asioHostApi->openAsioDeviceIndex = asioDeviceIndex; + + theAsioStream = stream; + *s = (PaStream*)stream; + + return result; + +error: + PA_DEBUG(("goto errored\n")); + if( stream ) + { + if( stream->blockingState ) + { + if( blockingBufferProcessorInited ) + PaUtil_TerminateBufferProcessor( &stream->blockingState->bufferProcessor ); + + if( stream->blockingState->writeRingBufferData ) + PaUtil_FreeMemory( stream->blockingState->writeRingBufferData ); + if( stream->blockingState->writeStreamBuffer ) + PaUtil_FreeMemory( stream->blockingState->writeStreamBuffer ); + if( blockingWriteBuffersReadyEventInitialized ) + CloseHandle( stream->blockingState->writeBuffersReadyEvent ); + + if( stream->blockingState->readRingBufferData ) + PaUtil_FreeMemory( stream->blockingState->readRingBufferData ); + if( stream->blockingState->readStreamBuffer ) + PaUtil_FreeMemory( stream->blockingState->readStreamBuffer ); + if( blockingReadFramesReadyEventInitialized ) + CloseHandle( stream->blockingState->readFramesReadyEvent ); + + PaUtil_FreeMemory( stream->blockingState ); + } + + if( callbackBufferProcessorInited ) + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + + if( completedBuffersPlayedEventInited ) + CloseHandle( stream->completedBuffersPlayedEvent ); + + if( stream->asioBufferInfos ) + PaUtil_FreeMemory( stream->asioBufferInfos ); + + if( stream->asioChannelInfos ) + PaUtil_FreeMemory( stream->asioChannelInfos ); + + if( stream->bufferPtrs ) + PaUtil_FreeMemory( stream->bufferPtrs ); + + PaUtil_FreeMemory( stream ); + } + + if( asioBuffersCreated ) + ASIODisposeBuffers(); + + if( asioIsInitialized ) + { + UnloadAsioDriver(); + } + return result; +} + + +/* + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaAsioStream *stream = (PaAsioStream*)s; + + /* + IMPLEMENT ME: + - additional stream closing + cleanup + */ + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + + stream->asioHostApi->openAsioDeviceIndex = paNoDevice; + + CloseHandle( stream->completedBuffersPlayedEvent ); + + /* Using blocking i/o interface... */ + if( stream->blockingState ) + { + PaUtil_TerminateBufferProcessor( &stream->blockingState->bufferProcessor ); + + if( stream->inputChannelCount ) { + PaUtil_FreeMemory( stream->blockingState->readRingBufferData ); + PaUtil_FreeMemory( stream->blockingState->readStreamBuffer ); + CloseHandle( stream->blockingState->readFramesReadyEvent ); + } + if( stream->outputChannelCount ) { + PaUtil_FreeMemory( stream->blockingState->writeRingBufferData ); + PaUtil_FreeMemory( stream->blockingState->writeStreamBuffer ); + CloseHandle( stream->blockingState->writeBuffersReadyEvent ); + } + + PaUtil_FreeMemory( stream->blockingState ); + } + + PaUtil_FreeMemory( stream->asioBufferInfos ); + PaUtil_FreeMemory( stream->asioChannelInfos ); + PaUtil_FreeMemory( stream->bufferPtrs ); + PaUtil_FreeMemory( stream ); + + ASIODisposeBuffers(); + UnloadAsioDriver(); + + theAsioStream = 0; + + return result; +} + + +static void bufferSwitch(long index, ASIOBool directProcess) +{ +//TAKEN FROM THE ASIO SDK + + // the actual processing callback. + // Beware that this is normally in a seperate thread, hence be sure that + // you take care about thread synchronization. This is omitted here for + // simplicity. + + // as this is a "back door" into the bufferSwitchTimeInfo a timeInfo needs + // to be created though it will only set the timeInfo.samplePosition and + // timeInfo.systemTime fields and the according flags + + ASIOTime timeInfo; + memset( &timeInfo, 0, sizeof (timeInfo) ); + + // get the time stamp of the buffer, not necessary if no + // synchronization to other media is required + if( ASIOGetSamplePosition(&timeInfo.timeInfo.samplePosition, &timeInfo.timeInfo.systemTime) == ASE_OK) + timeInfo.timeInfo.flags = kSystemTimeValid | kSamplePositionValid; + + // Call the real callback + bufferSwitchTimeInfo( &timeInfo, index, directProcess ); +} + + +// conversion from 64 bit ASIOSample/ASIOTimeStamp to double float +#if NATIVE_INT64 + #define ASIO64toDouble(a) (a) +#else + const double twoRaisedTo32 = 4294967296.; + #define ASIO64toDouble(a) ((a).lo + (a).hi * twoRaisedTo32) +#endif + +static ASIOTime *bufferSwitchTimeInfo( ASIOTime *timeInfo, long index, ASIOBool directProcess ) +{ + // the actual processing callback. + // Beware that this is normally in a seperate thread, hence be sure that + // you take care about thread synchronization. + + + /* The SDK says the following about the directProcess flag: + suggests to the host whether it should immediately start processing + (directProcess == ASIOTrue), or whether its process should be deferred + because the call comes from a very low level (for instance, a high level + priority interrupt), and direct processing would cause timing instabilities for + the rest of the system. If in doubt, directProcess should be set to ASIOFalse. + + We just ignore directProcess. This could cause incompatibilities with + drivers which really don't want the audio processing to occur in this + callback, but none have been identified yet. + */ + + (void) directProcess; /* suppress unused parameter warning */ + +#if 0 + // store the timeInfo for later use + asioDriverInfo.tInfo = *timeInfo; + + // get the time stamp of the buffer, not necessary if no + // synchronization to other media is required + + if (timeInfo->timeInfo.flags & kSystemTimeValid) + asioDriverInfo.nanoSeconds = ASIO64toDouble(timeInfo->timeInfo.systemTime); + else + asioDriverInfo.nanoSeconds = 0; + + if (timeInfo->timeInfo.flags & kSamplePositionValid) + asioDriverInfo.samples = ASIO64toDouble(timeInfo->timeInfo.samplePosition); + else + asioDriverInfo.samples = 0; + + if (timeInfo->timeCode.flags & kTcValid) + asioDriverInfo.tcSamples = ASIO64toDouble(timeInfo->timeCode.timeCodeSamples); + else + asioDriverInfo.tcSamples = 0; + + // get the system reference time + asioDriverInfo.sysRefTime = get_sys_reference_time(); +#endif + +#if 0 + // a few debug messages for the Windows device driver developer + // tells you the time when driver got its interrupt and the delay until the app receives + // the event notification. + static double last_samples = 0; + char tmp[128]; + sprintf (tmp, "diff: %d / %d ms / %d ms / %d samples \n", asioDriverInfo.sysRefTime - (long)(asioDriverInfo.nanoSeconds / 1000000.0), asioDriverInfo.sysRefTime, (long)(asioDriverInfo.nanoSeconds / 1000000.0), (long)(asioDriverInfo.samples - last_samples)); + OutputDebugString (tmp); + last_samples = asioDriverInfo.samples; +#endif + + + if( !theAsioStream ) + return 0L; + + // protect against reentrancy + if( PaAsio_AtomicIncrement(&theAsioStream->reenterCount) ) + { + theAsioStream->reenterError++; + //DBUG(("bufferSwitchTimeInfo : reentrancy detection = %d\n", asioDriverInfo.reenterError)); + return 0L; + } + + int buffersDone = 0; + + do + { + if( buffersDone > 0 ) + { + // this is a reentered buffer, we missed processing it on time + // set the input overflow and output underflow flags as appropriate + + if( theAsioStream->inputChannelCount > 0 ) + theAsioStream->callbackFlags |= paInputOverflow; + + if( theAsioStream->outputChannelCount > 0 ) + theAsioStream->callbackFlags |= paOutputUnderflow; + } + else + { + if( theAsioStream->zeroOutput ) + { + ZeroOutputBuffers( theAsioStream, index ); + + // Finally if the driver supports the ASIOOutputReady() optimization, + // do it here, all data are in place + if( theAsioStream->postOutput ) + ASIOOutputReady(); + + if( theAsioStream->stopProcessing ) + { + if( theAsioStream->stopPlayoutCount < 2 ) + { + ++theAsioStream->stopPlayoutCount; + if( theAsioStream->stopPlayoutCount == 2 ) + { + theAsioStream->isActive = 0; + if( theAsioStream->streamRepresentation.streamFinishedCallback != 0 ) + theAsioStream->streamRepresentation.streamFinishedCallback( theAsioStream->streamRepresentation.userData ); + theAsioStream->streamFinishedCallbackCalled = true; + SetEvent( theAsioStream->completedBuffersPlayedEvent ); + } + } + } + } + else + { + +#if 0 +/* + see: "ASIO callback underflow/overflow buffer slip detection doesn't work" + http://www.portaudio.com/trac/ticket/110 +*/ + +// test code to try to detect slip conditions... these may work on some systems +// but neither of them work on the RME Digi96 + +// check that sample delta matches buffer size (otherwise we must have skipped +// a buffer. +static double last_samples = -512; +double samples; +//if( timeInfo->timeCode.flags & kTcValid ) +// samples = ASIO64toDouble(timeInfo->timeCode.timeCodeSamples); +//else + samples = ASIO64toDouble(timeInfo->timeInfo.samplePosition); +int delta = samples - last_samples; +//printf( "%d\n", delta); +last_samples = samples; + +if( delta > theAsioStream->framesPerHostCallback ) +{ + if( theAsioStream->inputChannelCount > 0 ) + theAsioStream->callbackFlags |= paInputOverflow; + + if( theAsioStream->outputChannelCount > 0 ) + theAsioStream->callbackFlags |= paOutputUnderflow; +} + +// check that the buffer index is not the previous index (which would indicate +// that a buffer was skipped. +static int previousIndex = 1; +if( index == previousIndex ) +{ + if( theAsioStream->inputChannelCount > 0 ) + theAsioStream->callbackFlags |= paInputOverflow; + + if( theAsioStream->outputChannelCount > 0 ) + theAsioStream->callbackFlags |= paOutputUnderflow; +} +previousIndex = index; +#endif + + int i; + + PaUtil_BeginCpuLoadMeasurement( &theAsioStream->cpuLoadMeasurer ); + + PaStreamCallbackTimeInfo paTimeInfo; + + // asio systemTime is supposed to be measured according to the same + // clock as timeGetTime + paTimeInfo.currentTime = (ASIO64toDouble( timeInfo->timeInfo.systemTime ) * .000000001); + + /* patch from Paul Boege */ + paTimeInfo.inputBufferAdcTime = paTimeInfo.currentTime - + ((double)theAsioStream->asioInputLatencyFrames/theAsioStream->streamRepresentation.streamInfo.sampleRate); + + paTimeInfo.outputBufferDacTime = paTimeInfo.currentTime + + ((double)theAsioStream->asioOutputLatencyFrames/theAsioStream->streamRepresentation.streamInfo.sampleRate); + + /* old version is buggy because the buffer processor also adds in its latency to the time parameters + paTimeInfo.inputBufferAdcTime = paTimeInfo.currentTime - theAsioStream->streamRepresentation.streamInfo.inputLatency; + paTimeInfo.outputBufferDacTime = paTimeInfo.currentTime + theAsioStream->streamRepresentation.streamInfo.outputLatency; + */ + +/* Disabled! Stopping and re-starting the stream causes an input overflow / output undeflow. S.Fischer */ +#if 0 +// detect underflows by checking inter-callback time > 2 buffer period +static double previousTime = -1; +if( previousTime > 0 ){ + + double delta = paTimeInfo.currentTime - previousTime; + + if( delta >= 2. * (theAsioStream->framesPerHostCallback / theAsioStream->streamRepresentation.streamInfo.sampleRate) ){ + if( theAsioStream->inputChannelCount > 0 ) + theAsioStream->callbackFlags |= paInputOverflow; + + if( theAsioStream->outputChannelCount > 0 ) + theAsioStream->callbackFlags |= paOutputUnderflow; + } +} +previousTime = paTimeInfo.currentTime; +#endif + + // note that the above input and output times do not need to be + // adjusted for the latency of the buffer processor -- the buffer + // processor handles that. + + if( theAsioStream->inputBufferConverter ) + { + for( i=0; i<theAsioStream->inputChannelCount; i++ ) + { + theAsioStream->inputBufferConverter( theAsioStream->inputBufferPtrs[index][i], + theAsioStream->inputShift, theAsioStream->framesPerHostCallback ); + } + } + + PaUtil_BeginBufferProcessing( &theAsioStream->bufferProcessor, &paTimeInfo, theAsioStream->callbackFlags ); + + /* reset status flags once they've been passed to the callback */ + theAsioStream->callbackFlags = 0; + + PaUtil_SetInputFrameCount( &theAsioStream->bufferProcessor, 0 /* default to host buffer size */ ); + for( i=0; i<theAsioStream->inputChannelCount; ++i ) + PaUtil_SetNonInterleavedInputChannel( &theAsioStream->bufferProcessor, i, theAsioStream->inputBufferPtrs[index][i] ); + + PaUtil_SetOutputFrameCount( &theAsioStream->bufferProcessor, 0 /* default to host buffer size */ ); + for( i=0; i<theAsioStream->outputChannelCount; ++i ) + PaUtil_SetNonInterleavedOutputChannel( &theAsioStream->bufferProcessor, i, theAsioStream->outputBufferPtrs[index][i] ); + + int callbackResult; + if( theAsioStream->stopProcessing ) + callbackResult = paComplete; + else + callbackResult = paContinue; + unsigned long framesProcessed = PaUtil_EndBufferProcessing( &theAsioStream->bufferProcessor, &callbackResult ); + + if( theAsioStream->outputBufferConverter ) + { + for( i=0; i<theAsioStream->outputChannelCount; i++ ) + { + theAsioStream->outputBufferConverter( theAsioStream->outputBufferPtrs[index][i], + theAsioStream->outputShift, theAsioStream->framesPerHostCallback ); + } + } + + PaUtil_EndCpuLoadMeasurement( &theAsioStream->cpuLoadMeasurer, framesProcessed ); + + // Finally if the driver supports the ASIOOutputReady() optimization, + // do it here, all data are in place + if( theAsioStream->postOutput ) + ASIOOutputReady(); + + if( callbackResult == paContinue ) + { + /* nothing special to do */ + } + else if( callbackResult == paAbort ) + { + /* finish playback immediately */ + theAsioStream->isActive = 0; + if( theAsioStream->streamRepresentation.streamFinishedCallback != 0 ) + theAsioStream->streamRepresentation.streamFinishedCallback( theAsioStream->streamRepresentation.userData ); + theAsioStream->streamFinishedCallbackCalled = true; + SetEvent( theAsioStream->completedBuffersPlayedEvent ); + theAsioStream->zeroOutput = true; + } + else /* paComplete or other non-zero value indicating complete */ + { + /* Finish playback once currently queued audio has completed. */ + theAsioStream->stopProcessing = true; + + if( PaUtil_IsBufferProcessorOutputEmpty( &theAsioStream->bufferProcessor ) ) + { + theAsioStream->zeroOutput = true; + theAsioStream->stopPlayoutCount = 0; + } + } + } + } + + ++buffersDone; + }while( PaAsio_AtomicDecrement(&theAsioStream->reenterCount) >= 0 ); + + return 0L; +} + + +static void sampleRateChanged(ASIOSampleRate sRate) +{ + // TAKEN FROM THE ASIO SDK + // do whatever you need to do if the sample rate changed + // usually this only happens during external sync. + // Audio processing is not stopped by the driver, actual sample rate + // might not have even changed, maybe only the sample rate status of an + // AES/EBU or S/PDIF digital input at the audio device. + // You might have to update time/sample related conversion routines, etc. + + (void) sRate; /* unused parameter */ + PA_DEBUG( ("sampleRateChanged : %d \n", sRate)); +} + +static long asioMessages(long selector, long value, void* message, double* opt) +{ +// TAKEN FROM THE ASIO SDK + // currently the parameters "value", "message" and "opt" are not used. + long ret = 0; + + (void) message; /* unused parameters */ + (void) opt; + + PA_DEBUG( ("asioMessages : %d , %d \n", selector, value)); + + switch(selector) + { + case kAsioSelectorSupported: + if(value == kAsioResetRequest + || value == kAsioEngineVersion + || value == kAsioResyncRequest + || value == kAsioLatenciesChanged + // the following three were added for ASIO 2.0, you don't necessarily have to support them + || value == kAsioSupportsTimeInfo + || value == kAsioSupportsTimeCode + || value == kAsioSupportsInputMonitor) + ret = 1L; + break; + + case kAsioBufferSizeChange: + //printf("kAsioBufferSizeChange \n"); + break; + + case kAsioResetRequest: + // defer the task and perform the reset of the driver during the next "safe" situation + // You cannot reset the driver right now, as this code is called from the driver. + // Reset the driver is done by completely destruct is. I.e. ASIOStop(), ASIODisposeBuffers(), Destruction + // Afterwards you initialize the driver again. + + /*FIXME: commented the next line out + + see: "PA/ASIO ignores some driver notifications it probably shouldn't" + http://www.portaudio.com/trac/ticket/108 + */ + //asioDriverInfo.stopped; // In this sample the processing will just stop + ret = 1L; + break; + + case kAsioResyncRequest: + // This informs the application, that the driver encountered some non fatal data loss. + // It is used for synchronization purposes of different media. + // Added mainly to work around the Win16Mutex problems in Windows 95/98 with the + // Windows Multimedia system, which could loose data because the Mutex was hold too long + // by another thread. + // However a driver can issue it in other situations, too. + ret = 1L; + break; + + case kAsioLatenciesChanged: + // This will inform the host application that the drivers were latencies changed. + // Beware, it this does not mean that the buffer sizes have changed! + // You might need to update internal delay data. + ret = 1L; + //printf("kAsioLatenciesChanged \n"); + break; + + case kAsioEngineVersion: + // return the supported ASIO version of the host application + // If a host applications does not implement this selector, ASIO 1.0 is assumed + // by the driver + ret = 2L; + break; + + case kAsioSupportsTimeInfo: + // informs the driver wether the asioCallbacks.bufferSwitchTimeInfo() callback + // is supported. + // For compatibility with ASIO 1.0 drivers the host application should always support + // the "old" bufferSwitch method, too. + ret = 1; + break; + + case kAsioSupportsTimeCode: + // informs the driver wether application is interested in time code info. + // If an application does not need to know about time code, the driver has less work + // to do. + ret = 0; + break; + } + return ret; +} + + +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaAsioStream *stream = (PaAsioStream*)s; + PaAsioStreamBlockingState *blockingState = stream->blockingState; + ASIOError asioError; + + if( stream->outputChannelCount > 0 ) + { + ZeroOutputBuffers( stream, 0 ); + ZeroOutputBuffers( stream, 1 ); + } + + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + stream->stopProcessing = false; + stream->zeroOutput = false; + + /* Reentrancy counter initialisation */ + stream->reenterCount = -1; + stream->reenterError = 0; + + stream->callbackFlags = 0; + + if( ResetEvent( stream->completedBuffersPlayedEvent ) == 0 ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + + + /* Using blocking i/o interface... */ + if( blockingState ) + { + /* Reset blocking i/o buffer processor. */ + PaUtil_ResetBufferProcessor( &blockingState->bufferProcessor ); + + /* If we're about to process some input data. */ + if( stream->inputChannelCount ) + { + /* Reset callback-ReadStream sync event. */ + if( ResetEvent( blockingState->readFramesReadyEvent ) == 0 ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + + /* Flush blocking i/o ring buffer. */ + PaUtil_FlushRingBuffer( &blockingState->readRingBuffer ); + (*blockingState->bufferProcessor.inputZeroer)( blockingState->readRingBuffer.buffer, 1, blockingState->bufferProcessor.inputChannelCount * blockingState->readRingBuffer.bufferSize ); + } + + /* If we're about to process some output data. */ + if( stream->outputChannelCount ) + { + /* Reset callback-WriteStream sync event. */ + if( ResetEvent( blockingState->writeBuffersReadyEvent ) == 0 ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + + /* Flush blocking i/o ring buffer. */ + PaUtil_FlushRingBuffer( &blockingState->writeRingBuffer ); + (*blockingState->bufferProcessor.outputZeroer)( blockingState->writeRingBuffer.buffer, 1, blockingState->bufferProcessor.outputChannelCount * blockingState->writeRingBuffer.bufferSize ); + + /* Initialize the output ring buffer to "silence". */ + PaUtil_AdvanceRingBufferWriteIndex( &blockingState->writeRingBuffer, blockingState->writeRingBufferInitialFrames ); + } + + /* Clear requested frames / buffers count. */ + blockingState->writeBuffersRequested = 0; + blockingState->readFramesRequested = 0; + blockingState->writeBuffersRequestedFlag = FALSE; + blockingState->readFramesRequestedFlag = FALSE; + blockingState->outputUnderflowFlag = FALSE; + blockingState->inputOverflowFlag = FALSE; + blockingState->stopFlag = FALSE; + } + + + if( result == paNoError ) + { + assert( theAsioStream == stream ); /* theAsioStream should be set correctly in OpenStream */ + + /* initialize these variables before the callback has a chance to be invoked */ + stream->isStopped = 0; + stream->isActive = 1; + stream->streamFinishedCallbackCalled = false; + + asioError = ASIOStart(); + if( asioError != ASE_OK ) + { + stream->isStopped = 1; + stream->isActive = 0; + + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + } + } + + return result; +} + +static void EnsureCallbackHasCompleted( PaAsioStream *stream ) +{ + // make sure that the callback is not still in-flight after ASIOStop() + // returns. This has been observed to happen on the Hoontech DSP24 for + // example. + int count = 2000; // only wait for 2 seconds, rather than hanging. + while( stream->reenterCount != -1 && count > 0 ) + { + Sleep(1); + --count; + } +} + +static PaError StopStream( PaStream *s ) +{ + PaError result = paNoError; + PaAsioStream *stream = (PaAsioStream*)s; + PaAsioStreamBlockingState *blockingState = stream->blockingState; + ASIOError asioError; + + if( stream->isActive ) + { + /* If blocking i/o output is in use */ + if( blockingState && stream->outputChannelCount ) + { + /* Request the whole output buffer to be available. */ + blockingState->writeBuffersRequested = blockingState->writeRingBuffer.bufferSize; + /* Signalize that additional buffers are need. */ + blockingState->writeBuffersRequestedFlag = TRUE; + /* Set flag to indicate the playback is to be stopped. */ + blockingState->stopFlag = TRUE; + + /* Wait until requested number of buffers has been freed. Time + out after twice the blocking i/o ouput buffer could have + been consumed. */ + DWORD timeout = (DWORD)( 2 * blockingState->writeRingBuffer.bufferSize * 1000 + / stream->streamRepresentation.streamInfo.sampleRate ); + DWORD waitResult = WaitForSingleObject( blockingState->writeBuffersReadyEvent, timeout ); + + /* If something seriously went wrong... */ + if( waitResult == WAIT_FAILED ) + { + PA_DEBUG(("WaitForSingleObject() failed in StopStream()\n")); + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + else if( waitResult == WAIT_TIMEOUT ) + { + PA_DEBUG(("WaitForSingleObject() timed out in StopStream()\n")); + result = paTimedOut; + } + } + + stream->stopProcessing = true; + + /* wait for the stream to finish playing out enqueued buffers. + timeout after four times the stream latency. + + @todo should use a better time out value - if the user buffer + length is longer than the asio buffer size then that should + be taken into account. + */ + if( WaitForSingleObject( stream->completedBuffersPlayedEvent, + (DWORD)(stream->streamRepresentation.streamInfo.outputLatency * 1000. * 4.) ) + == WAIT_TIMEOUT ) + { + PA_DEBUG(("WaitForSingleObject() timed out in StopStream()\n" )); + } + } + + asioError = ASIOStop(); + if( asioError == ASE_OK ) + { + EnsureCallbackHasCompleted( stream ); + } + else + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + } + + stream->isStopped = 1; + stream->isActive = 0; + + if( !stream->streamFinishedCallbackCalled ) + { + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + + return result; +} + +static PaError AbortStream( PaStream *s ) +{ + PaError result = paNoError; + PaAsioStream *stream = (PaAsioStream*)s; + ASIOError asioError; + + stream->zeroOutput = true; + + asioError = ASIOStop(); + if( asioError == ASE_OK ) + { + EnsureCallbackHasCompleted( stream ); + } + else + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + } + + stream->isStopped = 1; + stream->isActive = 0; + + if( !stream->streamFinishedCallbackCalled ) + { + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + + return result; +} + + +static PaError IsStreamStopped( PaStream *s ) +{ + PaAsioStream *stream = (PaAsioStream*)s; + + return stream->isStopped; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaAsioStream *stream = (PaAsioStream*)s; + + return stream->isActive; +} + + +static PaTime GetStreamTime( PaStream *s ) +{ + (void) s; /* unused parameter */ + return (double)timeGetTime() * .001; +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaAsioStream *stream = (PaAsioStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + + +/* + As separate stream interfaces are used for blocking and callback + streams, the following functions can be guaranteed to only be called + for blocking streams. +*/ + +static PaError ReadStream( PaStream *s , + void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; /* Initial return value. */ + PaAsioStream *stream = (PaAsioStream*)s; /* The PA ASIO stream. */ + + /* Pointer to the blocking i/o data struct. */ + PaAsioStreamBlockingState *blockingState = stream->blockingState; + + /* Get blocking i/o buffer processor and ring buffer pointers. */ + PaUtilBufferProcessor *pBp = &blockingState->bufferProcessor; + PaUtilRingBuffer *pRb = &blockingState->readRingBuffer; + + /* Ring buffer segment(s) used for writing. */ + void *pRingBufferData1st = NULL; /* First segment. (Mandatory) */ + void *pRingBufferData2nd = NULL; /* Second segment. (Optional) */ + + /* Number of frames per ring buffer segment. */ + long lRingBufferSize1st = 0; /* First segment. (Mandatory) */ + long lRingBufferSize2nd = 0; /* Second segment. (Optional) */ + + /* Get number of frames to be processed per data block. */ + unsigned long lFramesPerBlock = stream->bufferProcessor.framesPerUserBuffer; + /* Actual number of frames that has been copied into the ring buffer. */ + unsigned long lFramesCopied = 0; + /* The number of remaining unprocessed dtat frames. */ + unsigned long lFramesRemaining = frames; + + /* Copy the input argument to avoid pointer increment! */ + const void *userBuffer; + unsigned int i; /* Just a counter. */ + + /* About the time, needed to process 8 data blocks. */ + DWORD timeout = (DWORD)( 8 * lFramesPerBlock * 1000 / stream->streamRepresentation.streamInfo.sampleRate ); + DWORD waitResult = 0; + + + /* Check if the stream is still available ready to gather new data. */ + if( blockingState->stopFlag || !stream->isActive ) + { + PA_DEBUG(("Warning! Stream no longer available for reading in ReadStream()\n")); + result = paStreamIsStopped; + return result; + } + + /* If the stream is a input stream. */ + if( stream->inputChannelCount ) + { + /* Prepare buffer access. */ + if( !pBp->userOutputIsInterleaved ) + { + userBuffer = blockingState->readStreamBuffer; + for( i = 0; i<pBp->inputChannelCount; ++i ) + { + ((void**)userBuffer)[i] = ((void**)buffer)[i]; + } + } /* Use the unchanged buffer. */ + else { userBuffer = buffer; } + + do /* Internal block processing for too large user data buffers. */ + { + /* Get the size of the current data block to be processed. */ + lFramesPerBlock =(lFramesPerBlock < lFramesRemaining) + ? lFramesPerBlock : lFramesRemaining; + /* Use predefined block size for as long there are enough + buffers available, thereafter reduce the processing block + size to match the number of remaining buffers. So the final + data block is processed although it may be incomplete. */ + + /* If the available amount of data frames is insufficient. */ + if( PaUtil_GetRingBufferReadAvailable(pRb) < (long) lFramesPerBlock ) + { + /* Make sure, the event isn't already set! */ + /* ResetEvent( blockingState->readFramesReadyEvent ); */ + + /* Set the number of requested buffers. */ + blockingState->readFramesRequested = lFramesPerBlock; + + /* Signalize that additional buffers are need. */ + blockingState->readFramesRequestedFlag = TRUE; + + /* Wait until requested number of buffers has been freed. */ + waitResult = WaitForSingleObject( blockingState->readFramesReadyEvent, timeout ); + + /* If something seriously went wrong... */ + if( waitResult == WAIT_FAILED ) + { + PA_DEBUG(("WaitForSingleObject() failed in ReadStream()\n")); + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + return result; + } + else if( waitResult == WAIT_TIMEOUT ) + { + PA_DEBUG(("WaitForSingleObject() timed out in ReadStream()\n")); + + /* If block processing has stopped, abort! */ + if( blockingState->stopFlag ) { return result = paStreamIsStopped; } + + /* If a timeout is encountered, give up eventually. */ + return result = paTimedOut; + } + } + /* Now, the ring buffer contains the required amount of data + frames. + (Therefor we don't need to check the return argument of + PaUtil_GetRingBufferReadRegions(). ;-) ) + */ + + /* Retrieve pointer(s) to the ring buffer's current write + position(s). If the first buffer segment is too small to + store the requested number of bytes, an additional second + segment is returned. Otherwise, i.e. if the first segment + is large enough, the second segment's pointer will be NULL. + */ + PaUtil_GetRingBufferReadRegions(pRb , + lFramesPerBlock , + &pRingBufferData1st, + &lRingBufferSize1st, + &pRingBufferData2nd, + &lRingBufferSize2nd); + + /* Set number of frames to be copied from the ring buffer. */ + PaUtil_SetInputFrameCount( pBp, lRingBufferSize1st ); + /* Setup ring buffer access. */ + PaUtil_SetInterleavedInputChannels(pBp , /* Buffer processor. */ + 0 , /* The first channel's index. */ + pRingBufferData1st, /* First ring buffer segment. */ + 0 ); /* Use all available channels. */ + + /* If a second ring buffer segment is required. */ + if( lRingBufferSize2nd ) { + /* Set number of frames to be copied from the ring buffer. */ + PaUtil_Set2ndInputFrameCount( pBp, lRingBufferSize2nd ); + /* Setup ring buffer access. */ + PaUtil_Set2ndInterleavedInputChannels(pBp , /* Buffer processor. */ + 0 , /* The first channel's index. */ + pRingBufferData2nd, /* Second ring buffer segment. */ + 0 ); /* Use all available channels. */ + } + + /* Let the buffer processor handle "copy and conversion" and + update the ring buffer indices manually. */ + lFramesCopied = PaUtil_CopyInput( pBp, &buffer, lFramesPerBlock ); + PaUtil_AdvanceRingBufferReadIndex( pRb, lFramesCopied ); + + /* Decrease number of unprocessed frames. */ + lFramesRemaining -= lFramesCopied; + + } /* Continue with the next data chunk. */ + while( lFramesRemaining ); + + + /* If there has been an input overflow within the callback */ + if( blockingState->inputOverflowFlag ) + { + blockingState->inputOverflowFlag = FALSE; + + /* Return the corresponding error code. */ + result = paInputOverflowed; + } + + } /* If this is not an input stream. */ + else { + result = paCanNotReadFromAnOutputOnlyStream; + } + + return result; +} + +static PaError WriteStream( PaStream *s , + const void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; /* Initial return value. */ + PaAsioStream *stream = (PaAsioStream*)s; /* The PA ASIO stream. */ + + /* Pointer to the blocking i/o data struct. */ + PaAsioStreamBlockingState *blockingState = stream->blockingState; + + /* Get blocking i/o buffer processor and ring buffer pointers. */ + PaUtilBufferProcessor *pBp = &blockingState->bufferProcessor; + PaUtilRingBuffer *pRb = &blockingState->writeRingBuffer; + + /* Ring buffer segment(s) used for writing. */ + void *pRingBufferData1st = NULL; /* First segment. (Mandatory) */ + void *pRingBufferData2nd = NULL; /* Second segment. (Optional) */ + + /* Number of frames per ring buffer segment. */ + long lRingBufferSize1st = 0; /* First segment. (Mandatory) */ + long lRingBufferSize2nd = 0; /* Second segment. (Optional) */ + + /* Get number of frames to be processed per data block. */ + unsigned long lFramesPerBlock = stream->bufferProcessor.framesPerUserBuffer; + /* Actual number of frames that has been copied into the ring buffer. */ + unsigned long lFramesCopied = 0; + /* The number of remaining unprocessed dtat frames. */ + unsigned long lFramesRemaining = frames; + + /* About the time, needed to process 8 data blocks. */ + DWORD timeout = (DWORD)( 8 * lFramesPerBlock * 1000 / stream->streamRepresentation.streamInfo.sampleRate ); + DWORD waitResult = 0; + + /* Copy the input argument to avoid pointer increment! */ + const void *userBuffer; + unsigned int i; /* Just a counter. */ + + + /* Check if the stream ist still available ready to recieve new data. */ + if( blockingState->stopFlag || !stream->isActive ) + { + PA_DEBUG(("Warning! Stream no longer available for writing in WriteStream()\n")); + result = paStreamIsStopped; + return result; + } + + /* If the stream is a output stream. */ + if( stream->outputChannelCount ) + { + /* Prepare buffer access. */ + if( !pBp->userOutputIsInterleaved ) + { + userBuffer = blockingState->writeStreamBuffer; + for( i = 0; i<pBp->outputChannelCount; ++i ) + { + ((const void**)userBuffer)[i] = ((const void**)buffer)[i]; + } + } /* Use the unchanged buffer. */ + else { userBuffer = buffer; } + + + do /* Internal block processing for too large user data buffers. */ + { + /* Get the size of the current data block to be processed. */ + lFramesPerBlock =(lFramesPerBlock < lFramesRemaining) + ? lFramesPerBlock : lFramesRemaining; + /* Use predefined block size for as long there are enough + frames available, thereafter reduce the processing block + size to match the number of remaining frames. So the final + data block is processed although it may be incomplete. */ + + /* If the available amount of buffers is insufficient. */ + if( PaUtil_GetRingBufferWriteAvailable(pRb) < (long) lFramesPerBlock ) + { + /* Make sure, the event isn't already set! */ + /* ResetEvent( blockingState->writeBuffersReadyEvent ); */ + + /* Set the number of requested buffers. */ + blockingState->writeBuffersRequested = lFramesPerBlock; + + /* Signalize that additional buffers are need. */ + blockingState->writeBuffersRequestedFlag = TRUE; + + /* Wait until requested number of buffers has been freed. */ + waitResult = WaitForSingleObject( blockingState->writeBuffersReadyEvent, timeout ); + + /* If something seriously went wrong... */ + if( waitResult == WAIT_FAILED ) + { + PA_DEBUG(("WaitForSingleObject() failed in WriteStream()\n")); + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_SYSTEM_ERROR( GetLastError() ); + return result; + } + else if( waitResult == WAIT_TIMEOUT ) + { + PA_DEBUG(("WaitForSingleObject() timed out in WriteStream()\n")); + + /* If block processing has stopped, abort! */ + if( blockingState->stopFlag ) { return result = paStreamIsStopped; } + + /* If a timeout is encountered, give up eventually. */ + return result = paTimedOut; + } + } + /* Now, the ring buffer contains the required amount of free + space to store the provided number of data frames. + (Therefor we don't need to check the return argument of + PaUtil_GetRingBufferWriteRegions(). ;-) ) + */ + + /* Retrieve pointer(s) to the ring buffer's current write + position(s). If the first buffer segment is too small to + store the requested number of bytes, an additional second + segment is returned. Otherwise, i.e. if the first segment + is large enough, the second segment's pointer will be NULL. + */ + PaUtil_GetRingBufferWriteRegions(pRb , + lFramesPerBlock , + &pRingBufferData1st, + &lRingBufferSize1st, + &pRingBufferData2nd, + &lRingBufferSize2nd); + + /* Set number of frames to be copied to the ring buffer. */ + PaUtil_SetOutputFrameCount( pBp, lRingBufferSize1st ); + /* Setup ring buffer access. */ + PaUtil_SetInterleavedOutputChannels(pBp , /* Buffer processor. */ + 0 , /* The first channel's index. */ + pRingBufferData1st, /* First ring buffer segment. */ + 0 ); /* Use all available channels. */ + + /* If a second ring buffer segment is required. */ + if( lRingBufferSize2nd ) { + /* Set number of frames to be copied to the ring buffer. */ + PaUtil_Set2ndOutputFrameCount( pBp, lRingBufferSize2nd ); + /* Setup ring buffer access. */ + PaUtil_Set2ndInterleavedOutputChannels(pBp , /* Buffer processor. */ + 0 , /* The first channel's index. */ + pRingBufferData2nd, /* Second ring buffer segment. */ + 0 ); /* Use all available channels. */ + } + + /* Let the buffer processor handle "copy and conversion" and + update the ring buffer indices manually. */ + lFramesCopied = PaUtil_CopyOutput( pBp, &userBuffer, lFramesPerBlock ); + PaUtil_AdvanceRingBufferWriteIndex( pRb, lFramesCopied ); + + /* Decrease number of unprocessed frames. */ + lFramesRemaining -= lFramesCopied; + + } /* Continue with the next data chunk. */ + while( lFramesRemaining ); + + + /* If there has been an output underflow within the callback */ + if( blockingState->outputUnderflowFlag ) + { + blockingState->outputUnderflowFlag = FALSE; + + /* Return the corresponding error code. */ + result = paOutputUnderflowed; + } + + } /* If this is not an output stream. */ + else + { + result = paCanNotWriteToAnInputOnlyStream; + } + + return result; +} + + +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaAsioStream *stream = (PaAsioStream*)s; + + /* Call buffer utility routine to get the number of available frames. */ + return PaUtil_GetRingBufferReadAvailable( &stream->blockingState->readRingBuffer ); +} + + +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaAsioStream *stream = (PaAsioStream*)s; + + /* Call buffer utility routine to get the number of empty buffers. */ + return PaUtil_GetRingBufferWriteAvailable( &stream->blockingState->writeRingBuffer ); +} + + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int BlockingIoPaCallback(const void *inputBuffer , + void *outputBuffer , + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo *timeInfo , + PaStreamCallbackFlags statusFlags , + void *userData ) +{ + PaError result = paNoError; /* Initial return value. */ + PaAsioStream *stream = *(PaAsioStream**)userData; /* The PA ASIO stream. */ + PaAsioStreamBlockingState *blockingState = stream->blockingState; /* Persume blockingState is valid, otherwise the callback wouldn't be running. */ + + /* Get a pointer to the stream's blocking i/o buffer processor. */ + PaUtilBufferProcessor *pBp = &blockingState->bufferProcessor; + PaUtilRingBuffer *pRb = NULL; + + /* If output data has been requested. */ + if( stream->outputChannelCount ) + { + /* If the callback input argument signalizes a output underflow, + make sure the WriteStream() function knows about it, too! */ + if( statusFlags & paOutputUnderflowed ) { + blockingState->outputUnderflowFlag = TRUE; + } + + /* Access the corresponding ring buffer. */ + pRb = &blockingState->writeRingBuffer; + + /* If the blocking i/o buffer contains enough output data, */ + if( PaUtil_GetRingBufferReadAvailable(pRb) >= (long) framesPerBuffer ) + { + /* Extract the requested data from the ring buffer. */ + PaUtil_ReadRingBuffer( pRb, outputBuffer, framesPerBuffer ); + } + else /* If no output data is available :-( */ + { + /* Signalize a write-buffer underflow. */ + blockingState->outputUnderflowFlag = TRUE; + + /* Fill the output buffer with silence. */ + (*pBp->outputZeroer)( outputBuffer, 1, pBp->outputChannelCount * framesPerBuffer ); + + /* If playback is to be stopped */ + if( blockingState->stopFlag && PaUtil_GetRingBufferReadAvailable(pRb) < (long) framesPerBuffer ) + { + /* Extract all the remaining data from the ring buffer, + whether it is a complete data block or not. */ + PaUtil_ReadRingBuffer( pRb, outputBuffer, PaUtil_GetRingBufferReadAvailable(pRb) ); + } + } + + /* Set blocking i/o event? */ + if( blockingState->writeBuffersRequestedFlag && PaUtil_GetRingBufferWriteAvailable(pRb) >= (long) blockingState->writeBuffersRequested ) + { + /* Reset buffer request. */ + blockingState->writeBuffersRequestedFlag = FALSE; + blockingState->writeBuffersRequested = 0; + /* Signalize that requested buffers are ready. */ + SetEvent( blockingState->writeBuffersReadyEvent ); + /* What do we do if SetEvent() returns zero, i.e. the event + could not be set? How to return errors from within the + callback? - S.Fischer */ + } + } + + /* If input data has been supplied. */ + if( stream->inputChannelCount ) + { + /* If the callback input argument signalizes a input overflow, + make sure the ReadStream() function knows about it, too! */ + if( statusFlags & paInputOverflowed ) { + blockingState->inputOverflowFlag = TRUE; + } + + /* Access the corresponding ring buffer. */ + pRb = &blockingState->readRingBuffer; + + /* If the blocking i/o buffer contains not enough input buffers */ + if( PaUtil_GetRingBufferWriteAvailable(pRb) < (long) framesPerBuffer ) + { + /* Signalize a read-buffer overflow. */ + blockingState->inputOverflowFlag = TRUE; + + /* Remove some old data frames from the buffer. */ + PaUtil_AdvanceRingBufferReadIndex( pRb, framesPerBuffer ); + } + + /* Insert the current input data into the ring buffer. */ + PaUtil_WriteRingBuffer( pRb, inputBuffer, framesPerBuffer ); + + /* Set blocking i/o event? */ + if( blockingState->readFramesRequestedFlag && PaUtil_GetRingBufferReadAvailable(pRb) >= (long) blockingState->readFramesRequested ) + { + /* Reset buffer request. */ + blockingState->readFramesRequestedFlag = FALSE; + blockingState->readFramesRequested = 0; + /* Signalize that requested buffers are ready. */ + SetEvent( blockingState->readFramesReadyEvent ); + /* What do we do if SetEvent() returns zero, i.e. the event + could not be set? How to return errors from within the + callback? - S.Fischer */ + /** @todo report an error with PA_DEBUG */ + } + } + + return paContinue; +} + + +PaError PaAsio_ShowControlPanel( PaDeviceIndex device, void* systemSpecific ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation *hostApi; + PaDeviceIndex hostApiDevice; + ASIODriverInfo asioDriverInfo; + ASIOError asioError; + int asioIsInitialized = 0; + PaAsioHostApiRepresentation *asioHostApi; + PaAsioDeviceInfo *asioDeviceInfo; + PaWinUtilComInitializationResult comInitializationResult; + + /* initialize COM again here, we might be in another thread */ + result = PaWinUtil_CoInitialize( paASIO, &comInitializationResult ); + if( result != paNoError ) + return result; + + result = PaUtil_GetHostApiRepresentation( &hostApi, paASIO ); + if( result != paNoError ) + goto error; + + result = PaUtil_DeviceIndexToHostApiDeviceIndex( &hostApiDevice, device, hostApi ); + if( result != paNoError ) + goto error; + + /* + In theory we could proceed if the currently open device was the same + one for which the control panel was requested, however because the + window pointer is not available until this function is called we + currently need to call ASIOInit() again here, which of course can't be + done safely while a stream is open. + */ + + asioHostApi = (PaAsioHostApiRepresentation*)hostApi; + if( asioHostApi->openAsioDeviceIndex != paNoDevice ) + { + result = paDeviceUnavailable; + goto error; + } + + asioDeviceInfo = (PaAsioDeviceInfo*)hostApi->deviceInfos[hostApiDevice]; + + if( !asioHostApi->asioDrivers->loadDriver( const_cast<char*>(asioDeviceInfo->commonDeviceInfo.name) ) ) + { + result = paUnanticipatedHostError; + goto error; + } + + /* CRUCIAL!!! */ + memset( &asioDriverInfo, 0, sizeof(ASIODriverInfo) ); + asioDriverInfo.asioVersion = 2; + asioDriverInfo.sysRef = systemSpecific; + asioError = ASIOInit( &asioDriverInfo ); + if( asioError != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error; + } + else + { + asioIsInitialized = 1; + } + +PA_DEBUG(("PaAsio_ShowControlPanel: ASIOInit(): %s\n", PaAsio_GetAsioErrorText(asioError) )); +PA_DEBUG(("asioVersion: ASIOInit(): %ld\n", asioDriverInfo.asioVersion )); +PA_DEBUG(("driverVersion: ASIOInit(): %ld\n", asioDriverInfo.driverVersion )); +PA_DEBUG(("Name: ASIOInit(): %s\n", asioDriverInfo.name )); +PA_DEBUG(("ErrorMessage: ASIOInit(): %s\n", asioDriverInfo.errorMessage )); + + asioError = ASIOControlPanel(); + if( asioError != ASE_OK ) + { + PA_DEBUG(("PaAsio_ShowControlPanel: ASIOControlPanel(): %s\n", PaAsio_GetAsioErrorText(asioError) )); + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + goto error; + } + +PA_DEBUG(("PaAsio_ShowControlPanel: ASIOControlPanel(): %s\n", PaAsio_GetAsioErrorText(asioError) )); + + asioError = ASIOExit(); + if( asioError != ASE_OK ) + { + result = paUnanticipatedHostError; + PA_ASIO_SET_LAST_ASIO_ERROR( asioError ); + asioIsInitialized = 0; + goto error; + } + +PA_DEBUG(("PaAsio_ShowControlPanel: ASIOExit(): %s\n", PaAsio_GetAsioErrorText(asioError) )); + + return result; + +error: + if( asioIsInitialized ) + { + ASIOExit(); + } + + PaWinUtil_CoUninitialize( paASIO, &comInitializationResult ); + + return result; +} + + +PaError PaAsio_GetInputChannelName( PaDeviceIndex device, int channelIndex, + const char** channelName ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation *hostApi; + PaDeviceIndex hostApiDevice; + PaAsioDeviceInfo *asioDeviceInfo; + + + result = PaUtil_GetHostApiRepresentation( &hostApi, paASIO ); + if( result != paNoError ) + goto error; + + result = PaUtil_DeviceIndexToHostApiDeviceIndex( &hostApiDevice, device, hostApi ); + if( result != paNoError ) + goto error; + + asioDeviceInfo = (PaAsioDeviceInfo*)hostApi->deviceInfos[hostApiDevice]; + + if( channelIndex < 0 || channelIndex >= asioDeviceInfo->commonDeviceInfo.maxInputChannels ){ + result = paInvalidChannelCount; + goto error; + } + + *channelName = asioDeviceInfo->asioChannelInfos[channelIndex].name; + + return paNoError; + +error: + return result; +} + + +PaError PaAsio_GetOutputChannelName( PaDeviceIndex device, int channelIndex, + const char** channelName ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation *hostApi; + PaDeviceIndex hostApiDevice; + PaAsioDeviceInfo *asioDeviceInfo; + + + result = PaUtil_GetHostApiRepresentation( &hostApi, paASIO ); + if( result != paNoError ) + goto error; + + result = PaUtil_DeviceIndexToHostApiDeviceIndex( &hostApiDevice, device, hostApi ); + if( result != paNoError ) + goto error; + + asioDeviceInfo = (PaAsioDeviceInfo*)hostApi->deviceInfos[hostApiDevice]; + + if( channelIndex < 0 || channelIndex >= asioDeviceInfo->commonDeviceInfo.maxOutputChannels ){ + result = paInvalidChannelCount; + goto error; + } + + *channelName = asioDeviceInfo->asioChannelInfos[ + asioDeviceInfo->commonDeviceInfo.maxInputChannels + channelIndex].name; + + return paNoError; + +error: + return result; +} + + +/* NOTE: the following functions are ASIO-stream specific, and are called directly + by client code. We need to check for many more error conditions here because + we don't have the benefit of pa_front.c's parameter checking. +*/ + +static PaError GetAsioStreamPointer( PaAsioStream **stream, PaStream *s ) +{ + PaError result; + PaUtilHostApiRepresentation *hostApi; + PaAsioHostApiRepresentation *asioHostApi; + + result = PaUtil_ValidateStreamPointer( s ); + if( result != paNoError ) + return result; + + result = PaUtil_GetHostApiRepresentation( &hostApi, paASIO ); + if( result != paNoError ) + return result; + + asioHostApi = (PaAsioHostApiRepresentation*)hostApi; + + if( PA_STREAM_REP( s )->streamInterface == &asioHostApi->callbackStreamInterface + || PA_STREAM_REP( s )->streamInterface == &asioHostApi->blockingStreamInterface ) + { + /* s is an ASIO stream */ + *stream = (PaAsioStream *)s; + return paNoError; + } + else + { + return paIncompatibleStreamHostApi; + } +} + + +PaError PaAsio_SetStreamSampleRate( PaStream* s, double sampleRate ) +{ + PaAsioStream *stream; + PaError result = GetAsioStreamPointer( &stream, s ); + if( result != paNoError ) + return result; + + if( stream != theAsioStream ) + return paBadStreamPtr; + + return ValidateAndSetSampleRate( sampleRate ); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/notes.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,196 @@ +Notes on status of CoreAudio Implementation of PortAudio + +Document Last Updated December 9, 2005 + +There are currently two implementations of PortAudio for Mac Core Audio. + +The original is in pa_mac_core_old.c, and the newer, default implementation +is in pa_mac_core.c. +Only pa_mac_core.c is currently developed and supported as it uses apple's +current core audio technology. To select use the old implementation, replace +pa_mac_core.c with pa_mac_core_old.c (eg. "cp pa_mac_core_auhal.c +pa_mac_core.c"), then run configure and make as usual. + +------------------------------------------- + +Notes on Newer/Default AUHAL implementation: + +by Bjorn Roche + +Last Updated December 9, 2005 + +Principle of Operation: + +This implementation uses AUHAL for audio I/O. To some extent, it also +operates at the "HAL" Layer, though this behavior can be limited by +platform specific flags (see pa_mac_core.h for details). The default +settings should be reasonable: they don't change the SR of the device and +don't cause interruptions if other devices are using the device. + +Major Software Elements Used: Apple's HAL AUs provide output SR +conversion transparently, however, only on output, so this +implementation uses AudioConverters to convert the sample rate on input. +A PortAudio ring buffer is used to buffer input when sample rate +conversion is required or when separate audio units are used for duplex +IO. Finally, a PortAudio buffer processor is used to convert formats and +provide additional buffers if needed. Internally, interleaved floating +point data streams are used exclusively - the audio unit converts from +the audio hardware's native format to interleaved float PCM and +PortAudio's Buffer processor is used for conversion to user formats. + +Simplex Input: Simplex input uses a single callback. If sample rate +conversion is required, a ring buffer and AudioConverter are used as +well. + +Simplex output: Simplex output uses a single callback. No ring buffer or +audio converter is used because AUHAL does its own output SR conversion. + +Duplex, one device (no SR conversion): When one device is used, a single +callback is used. This achieves very low latency. + +Duplex, separate devices or SR conversion: When SR conversion is +required, data must be buffered before it is converted and data is not +always available at the same times on input and output, so SR conversion +requires the same treatment as separate devices. The input callback +reads data and puts it in the ring buffer. The output callback reads the +data off the ring buffer, into an audio converter and finally to the +buffer processor. + +Platform Specific Options: + +By using the flags in pa_mac_core.h, the user may specify several options. +For example, the user can specify the sample-rate conversion quality, and +the extent to which PA will attempt to "play nice" and to what extent it +will interrupt other apps to improve performance. For example, if 44100 Hz +sample rate is requested but the device is set at 48000 Hz, PA can either +change the device for optimal playback ("Pro" mode), which may interrupt +other programs playing back audio, or simple use a sample-rate coversion, +which allows for friendlier sharing of the device ("Play Nice" mode). + +Additionally, the user may define a "channel mapping" by calling +paSetupMacCoreChannelMap() on their stream info structure before opening +the stream with it. See below for creating a channel map. + +Known issues: + +- Buffering: No buffering beyond that provided by core audio is provided +except where absolutely needed for the implementation to work. This may cause +issues with large framesPerBuffer settings and it also means that no additional +latency will be provided even if a large latency setting is selected. + +- Latency: Latency settings are generally ignored. They may be used as a +hint for buffer size in paHostFramesPerBufferUnspecified, or the value may +be used in cases where additional buffering is needed, such as doing input and +output on seperate devices. Latency settings are always automatically bound +to "safe" values, however, so setting extreme values here should not be +an issue. + +- Buffer Size: paHostFramesPerBufferUnspecified and specific host buffer sizes +are supported. paHostFramesPerBufferUnspecified works best in "pro" mode, +where the buffer size and sample rate of the audio device is most likely +to match the expected values. In the case of paHostFramesPerBuffer, an +appropriate framesPerBuffer value will be used that guarantees minimum +requested latency if that's possible. + +- Timing info. It reports on stream time, but I'm probably doing something +wrong since patest_sine_time often reports negative latency numbers. Also, +there are currently issues with some devices whehn plugging/unplugging +devices. + +- xrun detection: The only xrun detection performed is when reading +and writing the ring buffer. There is probably more that can be done. + +- abort/stop issues: stopping a stream is always a complete operation, +but latency should be low enough to make the lack of a separate abort +unnecessary. Apple clarifies its AudioOutputUnitStop() call here: +http://lists.apple.com/archives/coreaudio-api/2005/Dec/msg00055.html + +- blocking interface: should work fine. + +- multichannel: It has been tested successfully on multichannel hardware +from MOTU: traveler and 896HD. Also Presonus firepod and others. It is +believed to work with all Core Audio devices, including virtual devices +such as soundflower. + +- sample rate conversion quality: By default, SR conversion is the maximum +available. This can be tweaked using flags pa_mac_core.h. Note that the AU +render quyality property is used to set the sample rate conversion quality +as "documented" here: +http://lists.apple.com/archives/coreaudio-api/2004/Jan/msg00141.html + +- x86/Universal Binary: Universal binaries can be build. + + + +Creating a channel map: + +How to create the map array - Text taken From AUHAL.rtfd : +[3] Channel Maps +Clients can tell the AUHAL units which channels of the device they are interested in. For example, the client may be processing stereo data, but outputting to a six-channel device. This is done by using the kAudioOutputUnitProperty_ChannelMap property. To use this property: + +For Output: +Create an array of SInt32 that is the size of the number of channels of the device (Get the Format of the AUHAL's output Element == 0) +Initialize each of the array's values to -1 (-1 indicates that that channel is NOT to be presented in the conversion.) + +Next, for each channel of your app's output, set: +channelMapArray[deviceOutputChannel] = desiredAppOutputChannel. + +For example: we have a 6 channel output device and our application has a stereo source it wants to provide to the device. Suppose we want that stereo source to go to the 3rd and 4th channels of the device. The channel map would look like this: { -1, -1, 0, 1, -1, -1 } + +Where the formats are: +Input Element == 0: 2 channels (- client format - settable) +Output Element == 0: 6 channels (- device format - NOT settable) + +So channel 2 (zero-based) of the device will take the first channel of output and channel 3 will take the second channel of output. (This translates to the 3rd and 4th plugs of the 6 output plugs of the device of course!) + +For Input: +Create an array of SInt32 that is the size of the number of channels of the format you require for input. Get (or Set in this case as needed) the AUHAL's output Element == 1. + +Next, for each channel of input you require, set: +channelMapArray[desiredAppInputChannel] = deviceOutputChannel; + +For example: we have a 6 channel input device from which we wish to receive stereo input from the 3rd and 4th channels. The channel map looks like this: { 2, 3 } + +Where the formats are: +Input Element == 0: 2 channels (- device format - NOT settable) +Output Element == 0: 6 channels (- client format - settable) + + + +---------------------------------------- + +Notes on Original implementation: + +by Phil Burk and Darren Gibbs + +Last updated March 20, 2002 + +WHAT WORKS + +Output with very low latency, <10 msec. +Half duplex input or output. +Full duplex on the same CoreAudio device. +The paFLoat32, paInt16, paInt8, paUInt8 sample formats. +Pa_GetCPULoad() +Pa_StreamTime() + +KNOWN BUGS OR LIMITATIONS + +We do not yet support simultaneous input and output on different +devices. Note that some CoreAudio devices like the Roland UH30 look +like one device but are actually two different CoreAudio devices. The +Built-In audio is typically one CoreAudio device. + +Mono doesn't work. + +DEVICE MAPPING + +CoreAudio devices can support both input and output. But the sample +rates supported may be different. So we have map one or two PortAudio +device to each CoreAudio device depending on whether it supports +input, output or both. + +When we query devices, we first get a list of CoreAudio devices. Then +we scan the list and add a PortAudio device for each CoreAudio device +that supports input. Then we make a scan for output devices. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2752 @@ +/* + * Implementation of the PortAudio API for Apple AUHAL + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Written by Bjorn Roche of XO Audio LLC, from PA skeleton code. + * Portions copied from code by Dominic Mazzoni (who wrote a HAL implementation) + * + * Dominic's code was based on code by Phil Burk, Darren Gibbs, + * Gord Peters, Stephane Letz, and Greg Pfiel. + * + * The following people also deserve acknowledgements: + * + * Olivier Tristan for feedback and testing + * Glenn Zelniker and Z-Systems engineering for sponsoring the Blocking I/O + * interface. + * + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file pa_mac_core + @ingroup hostapi_src + @author Bjorn Roche + @brief AUHAL implementation of PortAudio +*/ + +/* FIXME: not all error conditions call PaUtil_SetLastHostErrorInfo() + * PaMacCore_SetError() will do this. + */ + +#include "pa_mac_core_internal.h" + +#include <string.h> /* strlen(), memcmp() etc. */ +#include <libkern/OSAtomic.h> + +#include "pa_mac_core.h" +#include "pa_mac_core_utilities.h" +#include "pa_mac_core_blocking.h" + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +/* This is a reasonable size for a small buffer based on experience. */ +#define PA_MAC_SMALL_BUFFER_SIZE (64) + +/* prototypes for functions declared in this file */ +PaError PaMacCore_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +/* + * Function declared in pa_mac_core.h. Sets up a PaMacCoreStreamInfoStruct + * with the requested flags and initializes channel map. + */ +void PaMacCore_SetupStreamInfo( PaMacCoreStreamInfo *data, const unsigned long flags ) +{ + bzero( data, sizeof( PaMacCoreStreamInfo ) ); + data->size = sizeof( PaMacCoreStreamInfo ); + data->hostApiType = paCoreAudio; + data->version = 0x01; + data->flags = flags; + data->channelMap = NULL; + data->channelMapSize = 0; +} + +/* + * Function declared in pa_mac_core.h. Adds channel mapping to a PaMacCoreStreamInfoStruct + */ +void PaMacCore_SetupChannelMap( PaMacCoreStreamInfo *data, const SInt32 * const channelMap, const unsigned long channelMapSize ) +{ + data->channelMap = channelMap; + data->channelMapSize = channelMapSize; +} +static char *channelName = NULL; +static int channelNameSize = 0; +static bool ensureChannelNameSize( int size ) +{ + if( size >= channelNameSize ) { + free( channelName ); + channelName = (char *) malloc( ( channelNameSize = size ) + 1 ); + if( !channelName ) { + channelNameSize = 0; + return false; + } + } + return true; +} +/* + * Function declared in pa_mac_core.h. retrives channel names. + */ +const char *PaMacCore_GetChannelName( int device, int channelIndex, bool input ) +{ + struct PaUtilHostApiRepresentation *hostApi; + PaError err; + OSStatus error; + err = PaUtil_GetHostApiRepresentation( &hostApi, paCoreAudio ); + assert(err == paNoError); + if( err != paNoError ) + return NULL; + PaMacAUHAL *macCoreHostApi = (PaMacAUHAL*)hostApi; + AudioDeviceID hostApiDevice = macCoreHostApi->devIds[device]; + + UInt32 size = 0; + + error = AudioDeviceGetPropertyInfo( hostApiDevice, + channelIndex + 1, + input, + kAudioDevicePropertyChannelName, + &size, + NULL ); + if( error ) { + //try the CFString + CFStringRef name; + bool isDeviceName = false; + size = sizeof( name ); + error = AudioDeviceGetProperty( hostApiDevice, + channelIndex + 1, + input, + kAudioDevicePropertyChannelNameCFString, + &size, + &name ); + if( error ) { //as a last-ditch effort, get the device name. Later we'll append the channel number. + size = sizeof( name ); + error = AudioDeviceGetProperty( hostApiDevice, + channelIndex + 1, + input, + kAudioDevicePropertyDeviceNameCFString, + &size, + &name ); + if( error ) + return NULL; + isDeviceName = true; + } + if( isDeviceName ) { + name = CFStringCreateWithFormat( NULL, NULL, CFSTR( "%@: %d"), name, channelIndex + 1 ); + } + + CFIndex length = CFStringGetLength(name); + while( ensureChannelNameSize( length * sizeof(UniChar) + 1 ) ) { + if( CFStringGetCString( name, channelName, channelNameSize, kCFStringEncodingUTF8 ) ) { + if( isDeviceName ) + CFRelease( name ); + return channelName; + } + if( length == 0 ) + ++length; + length *= 2; + } + if( isDeviceName ) + CFRelease( name ); + return NULL; + } + + //continue with C string: + if( !ensureChannelNameSize( size ) ) + return NULL; + + error = AudioDeviceGetProperty( hostApiDevice, + channelIndex + 1, + input, + kAudioDevicePropertyChannelName, + &size, + channelName ); + + if( error ) { + ERR( error ); + return NULL; + } + return channelName; +} + + + + + +AudioDeviceID PaMacCore_GetStreamInputDevice( PaStream* s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + VVDBUG(("PaMacCore_GetStreamInputHandle()\n")); + + return ( stream->inputDevice ); +} + +AudioDeviceID PaMacCore_GetStreamOutputDevice( PaStream* s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + VVDBUG(("PaMacCore_GetStreamOutputHandle()\n")); + + return ( stream->outputDevice ); +} + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#define RING_BUFFER_ADVANCE_DENOMINATOR (4) + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static OSStatus AudioIOProc( void *inRefCon, + AudioUnitRenderActionFlags *ioActionFlags, + const AudioTimeStamp *inTimeStamp, + UInt32 inBusNumber, + UInt32 inNumberFrames, + AudioBufferList *ioData ); +static double GetStreamCpuLoad( PaStream* stream ); + +static PaError GetChannelInfo( PaMacAUHAL *auhalHostApi, + PaDeviceInfo *deviceInfo, + AudioDeviceID macCoreDeviceId, + int isInput); + +static PaError OpenAndSetupOneAudioUnit( + const PaMacCoreStream *stream, + const PaStreamParameters *inStreamParams, + const PaStreamParameters *outStreamParams, + const UInt32 requestedFramesPerBuffer, + UInt32 *actualInputFramesPerBuffer, + UInt32 *actualOutputFramesPerBuffer, + const PaMacAUHAL *auhalHostApi, + AudioUnit *audioUnit, + AudioConverterRef *srConverter, + AudioDeviceID *audioDevice, + const double sampleRate, + void *refCon ); + +/* for setting errors. */ +#define PA_AUHAL_SET_LAST_HOST_ERROR( errorCode, errorText ) \ + PaUtil_SetLastHostErrorInfo( paInDevelopment, errorCode, errorText ) + +/* + * Callback called when starting or stopping a stream. + */ +static void startStopCallback( + void * inRefCon, + AudioUnit ci, + AudioUnitPropertyID inID, + AudioUnitScope inScope, + AudioUnitElement inElement ) +{ + PaMacCoreStream *stream = (PaMacCoreStream *) inRefCon; + UInt32 isRunning; + UInt32 size = sizeof( isRunning ); + OSStatus err; + err = AudioUnitGetProperty( ci, kAudioOutputUnitProperty_IsRunning, inScope, inElement, &isRunning, &size ); + assert( !err ); + if( err ) + isRunning = false; //it's very unclear what to do in case of error here. There's no real way to notify the user, and crashing seems unreasonable. + if( isRunning ) + return; //We are only interested in when we are stopping + // -- if we are using 2 I/O units, we only need one notification! + if( stream->inputUnit && stream->outputUnit && stream->inputUnit != stream->outputUnit && ci == stream->inputUnit ) + return; + PaStreamFinishedCallback *sfc = stream->streamRepresentation.streamFinishedCallback; + if( stream->state == STOPPING ) + stream->state = STOPPED ; + if( sfc ) + sfc( stream->streamRepresentation.userData ); +} + + +/*currently, this is only used in initialization, but it might be modified + to be used when the list of devices changes.*/ +static PaError gatherDeviceInfo(PaMacAUHAL *auhalHostApi) +{ + UInt32 size; + UInt32 propsize; + VVDBUG(("gatherDeviceInfo()\n")); + /* -- free any previous allocations -- */ + if( auhalHostApi->devIds ) + PaUtil_GroupFreeMemory(auhalHostApi->allocations, auhalHostApi->devIds); + auhalHostApi->devIds = NULL; + + /* -- figure out how many devices there are -- */ + AudioHardwareGetPropertyInfo( kAudioHardwarePropertyDevices, + &propsize, + NULL ); + auhalHostApi->devCount = propsize / sizeof( AudioDeviceID ); + + VDBUG( ( "Found %ld device(s).\n", auhalHostApi->devCount ) ); + + /* -- copy the device IDs -- */ + auhalHostApi->devIds = (AudioDeviceID *)PaUtil_GroupAllocateMemory( + auhalHostApi->allocations, + propsize ); + if( !auhalHostApi->devIds ) + return paInsufficientMemory; + AudioHardwareGetProperty( kAudioHardwarePropertyDevices, + &propsize, + auhalHostApi->devIds ); +#ifdef MAC_CORE_VERBOSE_DEBUG + { + int i; + for( i=0; i<auhalHostApi->devCount; ++i ) + printf( "Device %d\t: %ld\n", i, auhalHostApi->devIds[i] ); + } +#endif + + size = sizeof(AudioDeviceID); + auhalHostApi->defaultIn = kAudioDeviceUnknown; + auhalHostApi->defaultOut = kAudioDeviceUnknown; + + /* determine the default device. */ + /* I am not sure how these calls to AudioHardwareGetProperty() + could fail, but in case they do, we use the first available + device as the default. */ + if( 0 != AudioHardwareGetProperty(kAudioHardwarePropertyDefaultInputDevice, + &size, + &auhalHostApi->defaultIn) ) { + int i; + auhalHostApi->defaultIn = kAudioDeviceUnknown; + VDBUG(("Failed to get default input device from OS.")); + VDBUG((" I will substitute the first available input Device.")); + for( i=0; i<auhalHostApi->devCount; ++i ) { + PaDeviceInfo devInfo; + if( 0 != GetChannelInfo( auhalHostApi, &devInfo, + auhalHostApi->devIds[i], TRUE ) ) + if( devInfo.maxInputChannels ) { + auhalHostApi->defaultIn = auhalHostApi->devIds[i]; + break; + } + } + } + if( 0 != AudioHardwareGetProperty(kAudioHardwarePropertyDefaultOutputDevice, + &size, + &auhalHostApi->defaultOut) ) { + int i; + auhalHostApi->defaultIn = kAudioDeviceUnknown; + VDBUG(("Failed to get default output device from OS.")); + VDBUG((" I will substitute the first available output Device.")); + for( i=0; i<auhalHostApi->devCount; ++i ) { + PaDeviceInfo devInfo; + if( 0 != GetChannelInfo( auhalHostApi, &devInfo, + auhalHostApi->devIds[i], FALSE ) ) + if( devInfo.maxOutputChannels ) { + auhalHostApi->defaultOut = auhalHostApi->devIds[i]; + break; + } + } + } + + VDBUG( ( "Default in : %ld\n", auhalHostApi->defaultIn ) ); + VDBUG( ( "Default out: %ld\n", auhalHostApi->defaultOut ) ); + + return paNoError; +} + +/* =================================================================================================== */ +/** + * @internal + * @brief Clip the desired size against the allowed IO buffer size range for the device. + */ +static PaError ClipToDeviceBufferSize( AudioDeviceID macCoreDeviceId, + int isInput, UInt32 desiredSize, UInt32 *allowedSize ) +{ + UInt32 resultSize = desiredSize; + AudioValueRange audioRange; + UInt32 propSize = sizeof( audioRange ); + PaError err = WARNING(AudioDeviceGetProperty( macCoreDeviceId, 0, isInput, kAudioDevicePropertyBufferFrameSizeRange, &propSize, &audioRange ) ); + resultSize = MAX( resultSize, audioRange.mMinimum ); + resultSize = MIN( resultSize, audioRange.mMaximum ); + *allowedSize = resultSize; + return err; +} + +/* =================================================================================================== */ +#if 0 +static void DumpDeviceProperties( AudioDeviceID macCoreDeviceId, + int isInput ) +{ + PaError err; + int i; + UInt32 propSize; + UInt32 deviceLatency; + UInt32 streamLatency; + UInt32 bufferFrames; + UInt32 safetyOffset; + AudioStreamID streamIDs[128]; + + printf("\n======= latency query : macCoreDeviceId = %d, isInput %d =======\n", (int)macCoreDeviceId, isInput ); + + propSize = sizeof(UInt32); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyBufferFrameSize, &propSize, &bufferFrames)); + printf("kAudioDevicePropertyBufferFrameSize: err = %d, propSize = %d, value = %d\n", err, propSize, bufferFrames ); + + propSize = sizeof(UInt32); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertySafetyOffset, &propSize, &safetyOffset)); + printf("kAudioDevicePropertySafetyOffset: err = %d, propSize = %d, value = %d\n", err, propSize, safetyOffset ); + + propSize = sizeof(UInt32); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyLatency, &propSize, &deviceLatency)); + printf("kAudioDevicePropertyLatency: err = %d, propSize = %d, value = %d\n", err, propSize, deviceLatency ); + + AudioValueRange audioRange; + propSize = sizeof( audioRange ); + err = WARNING(AudioDeviceGetProperty( macCoreDeviceId, 0, isInput, kAudioDevicePropertyBufferFrameSizeRange, &propSize, &audioRange ) ); + printf("kAudioDevicePropertyBufferFrameSizeRange: err = %d, propSize = %u, minimum = %g\n", err, propSize, audioRange.mMinimum); + printf("kAudioDevicePropertyBufferFrameSizeRange: err = %d, propSize = %u, maximum = %g\n", err, propSize, audioRange.mMaximum ); + + /* Get the streams from the device and query their latency. */ + propSize = sizeof(streamIDs); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreams, &propSize, &streamIDs[0])); + int numStreams = propSize / sizeof(AudioStreamID); + for( i=0; i<numStreams; i++ ) + { + printf("Stream #%d = %d---------------------- \n", i, streamIDs[i] ); + + propSize = sizeof(UInt32); + err = WARNING(AudioStreamGetProperty(streamIDs[i], 0, kAudioStreamPropertyLatency, &propSize, &streamLatency)); + printf(" kAudioStreamPropertyLatency: err = %d, propSize = %d, value = %d\n", err, propSize, streamLatency ); + } +} +#endif + +/* =================================================================================================== */ +/** + * @internal + * Calculate the fixed latency from the system and the device. + * Sum of kAudioStreamPropertyLatency + + * kAudioDevicePropertySafetyOffset + + * kAudioDevicePropertyLatency + * + * Some useful info from Jeff Moore on latency. + * http://osdir.com/ml/coreaudio-api/2010-01/msg00046.html + * http://osdir.com/ml/coreaudio-api/2009-07/msg00140.html + */ +static PaError CalculateFixedDeviceLatency( AudioDeviceID macCoreDeviceId, int isInput, UInt32 *fixedLatencyPtr ) +{ + PaError err; + UInt32 propSize; + UInt32 deviceLatency; + UInt32 streamLatency; + UInt32 safetyOffset; + AudioStreamID streamIDs[1]; + + // To get stream latency we have to get a streamID from the device. + // We are only going to look at the first stream so only fetch one stream. + propSize = sizeof(streamIDs); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreams, &propSize, &streamIDs[0])); + if( err != paNoError ) goto error; + if( propSize == sizeof(AudioStreamID) ) + { + propSize = sizeof(UInt32); + err = WARNING(AudioStreamGetProperty(streamIDs[0], 0, kAudioStreamPropertyLatency, &propSize, &streamLatency)); + } + + propSize = sizeof(UInt32); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertySafetyOffset, &propSize, &safetyOffset)); + if( err != paNoError ) goto error; + + propSize = sizeof(UInt32); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyLatency, &propSize, &deviceLatency)); + if( err != paNoError ) goto error; + + *fixedLatencyPtr = deviceLatency + streamLatency + safetyOffset; + return err; +error: + return err; +} + +/* =================================================================================================== */ +static PaError CalculateDefaultDeviceLatencies( AudioDeviceID macCoreDeviceId, + int isInput, UInt32 *lowLatencyFramesPtr, + UInt32 *highLatencyFramesPtr ) +{ + UInt32 propSize; + UInt32 bufferFrames = 0; + UInt32 fixedLatency = 0; + UInt32 clippedMinBufferSize = 0; + + //DumpDeviceProperties( macCoreDeviceId, isInput ); + + PaError err = CalculateFixedDeviceLatency( macCoreDeviceId, isInput, &fixedLatency ); + if( err != paNoError ) goto error; + + // For low latency use a small fixed size buffer clipped to the device range. + err = ClipToDeviceBufferSize( macCoreDeviceId, isInput, PA_MAC_SMALL_BUFFER_SIZE, &clippedMinBufferSize ); + if( err != paNoError ) goto error; + + // For high latency use the default device buffer size. + propSize = sizeof(UInt32); + err = WARNING(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyBufferFrameSize, &propSize, &bufferFrames)); + if( err != paNoError ) goto error; + + *lowLatencyFramesPtr = fixedLatency + clippedMinBufferSize; + *highLatencyFramesPtr = fixedLatency + bufferFrames; + + return err; +error: + return err; +} + +/* =================================================================================================== */ + +static PaError GetChannelInfo( PaMacAUHAL *auhalHostApi, + PaDeviceInfo *deviceInfo, + AudioDeviceID macCoreDeviceId, + int isInput) +{ + UInt32 propSize; + PaError err = paNoError; + UInt32 i; + int numChannels = 0; + AudioBufferList *buflist = NULL; + + VVDBUG(("GetChannelInfo()\n")); + + /* Get the number of channels from the stream configuration. + Fail if we can't get this. */ + + err = ERR(AudioDeviceGetPropertyInfo(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreamConfiguration, &propSize, NULL)); + if (err) + return err; + + buflist = PaUtil_AllocateMemory(propSize); + if( !buflist ) + return paInsufficientMemory; + err = ERR(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreamConfiguration, &propSize, buflist)); + if (err) + goto error; + + for (i = 0; i < buflist->mNumberBuffers; ++i) + numChannels += buflist->mBuffers[i].mNumberChannels; + + if (isInput) + deviceInfo->maxInputChannels = numChannels; + else + deviceInfo->maxOutputChannels = numChannels; + + if (numChannels > 0) /* do not try to retrieve the latency if there are no channels. */ + { + /* Get the latency. Don't fail if we can't get this. */ + /* default to something reasonable */ + deviceInfo->defaultLowInputLatency = .01; + deviceInfo->defaultHighInputLatency = .10; + deviceInfo->defaultLowOutputLatency = .01; + deviceInfo->defaultHighOutputLatency = .10; + UInt32 lowLatencyFrames = 0; + UInt32 highLatencyFrames = 0; + err = CalculateDefaultDeviceLatencies( macCoreDeviceId, isInput, &lowLatencyFrames, &highLatencyFrames ); + if( err == 0 ) + { + + double lowLatencySeconds = lowLatencyFrames / deviceInfo->defaultSampleRate; + double highLatencySeconds = highLatencyFrames / deviceInfo->defaultSampleRate; + if (isInput) + { + deviceInfo->defaultLowInputLatency = lowLatencySeconds; + deviceInfo->defaultHighInputLatency = highLatencySeconds; + } + else + { + deviceInfo->defaultLowOutputLatency = lowLatencySeconds; + deviceInfo->defaultHighOutputLatency = highLatencySeconds; + } + } + } + PaUtil_FreeMemory( buflist ); + return paNoError; + error: + PaUtil_FreeMemory( buflist ); + return err; +} + +/* =================================================================================================== */ +static PaError InitializeDeviceInfo( PaMacAUHAL *auhalHostApi, + PaDeviceInfo *deviceInfo, + AudioDeviceID macCoreDeviceId, + PaHostApiIndex hostApiIndex ) +{ + Float64 sampleRate; + char *name; + PaError err = paNoError; + UInt32 propSize; + + VVDBUG(("InitializeDeviceInfo(): macCoreDeviceId=%ld\n", macCoreDeviceId)); + + memset(deviceInfo, 0, sizeof(deviceInfo)); + + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + + /* Get the device name. Fail if we can't get it. */ + err = ERR(AudioDeviceGetPropertyInfo(macCoreDeviceId, 0, 0, kAudioDevicePropertyDeviceName, &propSize, NULL)); + if (err) + return err; + + name = PaUtil_GroupAllocateMemory(auhalHostApi->allocations,propSize); + if ( !name ) + return paInsufficientMemory; + err = ERR(AudioDeviceGetProperty(macCoreDeviceId, 0, 0, kAudioDevicePropertyDeviceName, &propSize, name)); + if (err) + return err; + deviceInfo->name = name; + + /* Try to get the default sample rate. Don't fail if we can't get this. */ + propSize = sizeof(Float64); + err = ERR(AudioDeviceGetProperty(macCoreDeviceId, 0, 0, kAudioDevicePropertyNominalSampleRate, &propSize, &sampleRate)); + if (err) + deviceInfo->defaultSampleRate = 0.0; + else + deviceInfo->defaultSampleRate = sampleRate; + + /* Get the maximum number of input and output channels. Fail if we can't get this. */ + + err = GetChannelInfo(auhalHostApi, deviceInfo, macCoreDeviceId, 1); + if (err) + return err; + + err = GetChannelInfo(auhalHostApi, deviceInfo, macCoreDeviceId, 0); + if (err) + return err; + + return paNoError; +} + +PaError PaMacCore_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + int i; + PaMacAUHAL *auhalHostApi = NULL; + PaDeviceInfo *deviceInfoArray; + int unixErr; + + VVDBUG(("PaMacCore_Initialize(): hostApiIndex=%d\n", hostApiIndex)); + + SInt32 major; + SInt32 minor; + Gestalt(gestaltSystemVersionMajor, &major); + Gestalt(gestaltSystemVersionMinor, &minor); + + // Starting with 10.6 systems, the HAL notification thread is created internally + if (major == 10 && minor >= 6) { + CFRunLoopRef theRunLoop = NULL; + AudioObjectPropertyAddress theAddress = { kAudioHardwarePropertyRunLoop, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster }; + OSStatus osErr = AudioObjectSetPropertyData (kAudioObjectSystemObject, &theAddress, 0, NULL, sizeof(CFRunLoopRef), &theRunLoop); + if (osErr != noErr) { + goto error; + } + } + + unixErr = initializeXRunListenerList(); + if( 0 != unixErr ) { + return UNIX_ERR(unixErr); + } + + auhalHostApi = (PaMacAUHAL*)PaUtil_AllocateMemory( sizeof(PaMacAUHAL) ); + if( !auhalHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + auhalHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !auhalHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + auhalHostApi->devIds = NULL; + auhalHostApi->devCount = 0; + + /* get the info we need about the devices */ + result = gatherDeviceInfo( auhalHostApi ); + if( result != paNoError ) + goto error; + + *hostApi = &auhalHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paCoreAudio; + (*hostApi)->info.name = "Core Audio"; + + (*hostApi)->info.defaultInputDevice = paNoDevice; + (*hostApi)->info.defaultOutputDevice = paNoDevice; + + (*hostApi)->info.deviceCount = 0; + + if( auhalHostApi->devCount > 0 ) + { + (*hostApi)->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + auhalHostApi->allocations, sizeof(PaDeviceInfo*) * auhalHostApi->devCount); + if( !(*hostApi)->deviceInfos ) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all device info structs in a contiguous block */ + deviceInfoArray = (PaDeviceInfo*)PaUtil_GroupAllocateMemory( + auhalHostApi->allocations, sizeof(PaDeviceInfo) * auhalHostApi->devCount ); + if( !deviceInfoArray ) + { + result = paInsufficientMemory; + goto error; + } + + for( i=0; i < auhalHostApi->devCount; ++i ) + { + int err; + err = InitializeDeviceInfo( auhalHostApi, &deviceInfoArray[i], + auhalHostApi->devIds[i], + hostApiIndex ); + if (err == paNoError) + { /* copy some info and set the defaults */ + (*hostApi)->deviceInfos[(*hostApi)->info.deviceCount] = &deviceInfoArray[i]; + if (auhalHostApi->devIds[i] == auhalHostApi->defaultIn) + (*hostApi)->info.defaultInputDevice = (*hostApi)->info.deviceCount; + if (auhalHostApi->devIds[i] == auhalHostApi->defaultOut) + (*hostApi)->info.defaultOutputDevice = (*hostApi)->info.deviceCount; + (*hostApi)->info.deviceCount++; + } + else + { /* there was an error. we need to shift the devices down, so we ignore this one */ + int j; + auhalHostApi->devCount--; + for( j=i; j<auhalHostApi->devCount; ++j ) + auhalHostApi->devIds[j] = auhalHostApi->devIds[j+1]; + i--; + } + } + } + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &auhalHostApi->callbackStreamInterface, + CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, + IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, + PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &auhalHostApi->blockingStreamInterface, + CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, + IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, + GetStreamReadAvailable, + GetStreamWriteAvailable ); + + return result; + +error: + if( auhalHostApi ) + { + if( auhalHostApi->allocations ) + { + PaUtil_FreeAllAllocations( auhalHostApi->allocations ); + PaUtil_DestroyAllocationGroup( auhalHostApi->allocations ); + } + + PaUtil_FreeMemory( auhalHostApi ); + } + return result; +} + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + int unixErr; + + PaMacAUHAL *auhalHostApi = (PaMacAUHAL*)hostApi; + + VVDBUG(("Terminate()\n")); + + unixErr = destroyXRunListenerList(); + if( 0 != unixErr ) + UNIX_ERR(unixErr); + + /* + IMPLEMENT ME: + - clean up any resources not handled by the allocation group + TODO: Double check that everything is handled by alloc group + */ + + if( auhalHostApi->allocations ) + { + PaUtil_FreeAllAllocations( auhalHostApi->allocations ); + PaUtil_DestroyAllocationGroup( auhalHostApi->allocations ); + } + + PaUtil_FreeMemory( auhalHostApi ); +} + + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + + VVDBUG(("IsFormatSupported(): in chan=%d, in fmt=%ld, out chan=%d, out fmt=%ld sampleRate=%g\n", + inputParameters ? inputParameters->channelCount : -1, + inputParameters ? inputParameters->sampleFormat : -1, + outputParameters ? outputParameters->channelCount : -1, + outputParameters ? outputParameters->sampleFormat : -1, + (float) sampleRate )); + + /** These first checks are standard PA checks. We do some fancier checks + later. */ + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( inputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( outputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support outputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + } + else + { + outputChannelCount = 0; + } + + /* FEEDBACK */ + /* I think the only way to check a given format SR combo is */ + /* to try opening it. This could be disruptive, is that Okay? */ + /* The alternative is to just read off available sample rates, */ + /* but this will not work %100 of the time (eg, a device that */ + /* supports N output at one rate but only N/2 at a higher rate.)*/ + + /* The following code opens the device with the requested parameters to + see if it works. */ + { + PaError err; + PaStream *s; + err = OpenStream( hostApi, &s, inputParameters, outputParameters, + sampleRate, 1024, 0, (PaStreamCallback *)1, NULL ); + if( err != paNoError && err != paInvalidSampleRate ) + DBUG( ( "OpenStream @ %g returned: %d: %s\n", + (float) sampleRate, err, Pa_GetErrorText( err ) ) ); + if( err ) + return err; + err = CloseStream( s ); + if( err ) { + /* FEEDBACK: is this more serious? should we assert? */ + DBUG( ( "WARNING: could not close Stream. %d: %s\n", + err, Pa_GetErrorText( err ) ) ); + } + } + + return paFormatIsSupported; +} + +/* ================================================================================= */ +static void InitializeDeviceProperties( PaMacCoreDeviceProperties *deviceProperties ) +{ + memset( deviceProperties, 0, sizeof(PaMacCoreDeviceProperties) ); + deviceProperties->sampleRate = 1.0; // Better than random. Overwritten by actual values later on. + deviceProperties->samplePeriod = 1.0 / deviceProperties->sampleRate; +} + +static Float64 CalculateSoftwareLatencyFromProperties( PaMacCoreStream *stream, PaMacCoreDeviceProperties *deviceProperties ) +{ + UInt32 latencyFrames = deviceProperties->bufferFrameSize + deviceProperties->deviceLatency + deviceProperties->safetyOffset; + return latencyFrames * deviceProperties->samplePeriod; // same as dividing by sampleRate but faster +} + +static Float64 CalculateHardwareLatencyFromProperties( PaMacCoreStream *stream, PaMacCoreDeviceProperties *deviceProperties ) +{ + return deviceProperties->deviceLatency * deviceProperties->samplePeriod; // same as dividing by sampleRate but faster +} + +/* Calculate values used to convert Apple timestamps into PA timestamps + * from the device properties. The final results of this calculation + * will be used in the audio callback function. + */ +static void UpdateTimeStampOffsets( PaMacCoreStream *stream ) +{ + Float64 inputSoftwareLatency = 0.0; + Float64 inputHardwareLatency = 0.0; + Float64 outputSoftwareLatency = 0.0; + Float64 outputHardwareLatency = 0.0; + + if( stream->inputUnit != NULL ) + { + inputSoftwareLatency = CalculateSoftwareLatencyFromProperties( stream, &stream->inputProperties ); + inputHardwareLatency = CalculateHardwareLatencyFromProperties( stream, &stream->inputProperties ); + } + if( stream->outputUnit != NULL ) + { + outputSoftwareLatency = CalculateSoftwareLatencyFromProperties( stream, &stream->outputProperties ); + outputHardwareLatency = CalculateHardwareLatencyFromProperties( stream, &stream->outputProperties ); + } + + /* We only need a mutex around setting these variables as a group. */ + pthread_mutex_lock( &stream->timingInformationMutex ); + stream->timestampOffsetCombined = inputSoftwareLatency + outputSoftwareLatency; + stream->timestampOffsetInputDevice = inputHardwareLatency; + stream->timestampOffsetOutputDevice = outputHardwareLatency; + pthread_mutex_unlock( &stream->timingInformationMutex ); +} + +/* ================================================================================= */ +/* Query sample rate property. */ +static OSStatus UpdateSampleRateFromDeviceProperty( PaMacCoreStream *stream, AudioDeviceID deviceID, Boolean isInput ) +{ + PaMacCoreDeviceProperties * deviceProperties = isInput ? &stream->inputProperties : &stream->outputProperties; + /* FIXME: not sure if this should be the sample rate of the output device or the output unit */ + Float64 actualSampleRate = deviceProperties->sampleRate; + UInt32 propSize = sizeof(Float64); + OSStatus osErr = AudioDeviceGetProperty( deviceID, 0, isInput, kAudioDevicePropertyActualSampleRate, &propSize, &actualSampleRate); + if( (osErr == noErr) && (actualSampleRate > 1000.0) ) // avoid divide by zero if there's an error + { + deviceProperties->sampleRate = actualSampleRate; + deviceProperties->samplePeriod = 1.0 / actualSampleRate; + } + return osErr; +} + +static OSStatus AudioDevicePropertyActualSampleRateListenerProc( AudioDeviceID inDevice, UInt32 inChannel, Boolean isInput, AudioDevicePropertyID inPropertyID, void *inClientData ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)inClientData; + + // Make sure the callback is operating on a stream that is still valid! + assert( stream->streamRepresentation.magic == PA_STREAM_MAGIC ); + + OSStatus osErr = UpdateSampleRateFromDeviceProperty( stream, inDevice, isInput ); + if( osErr == noErr ) + { + UpdateTimeStampOffsets( stream ); + } + return osErr; +} + +/* ================================================================================= */ +static OSStatus QueryUInt32DeviceProperty( AudioDeviceID deviceID, Boolean isInput, AudioDevicePropertyID propertyID, UInt32 *outValue ) +{ + UInt32 propertyValue = 0; + UInt32 propertySize = sizeof(UInt32); + OSStatus osErr = AudioDeviceGetProperty( deviceID, 0, isInput, propertyID, &propertySize, &propertyValue); + if( osErr == noErr ) + { + *outValue = propertyValue; + } + return osErr; +} + +static OSStatus AudioDevicePropertyGenericListenerProc( AudioDeviceID inDevice, UInt32 inChannel, Boolean isInput, AudioDevicePropertyID inPropertyID, void *inClientData ) +{ + OSStatus osErr = noErr; + PaMacCoreStream *stream = (PaMacCoreStream*)inClientData; + + // Make sure the callback is operating on a stream that is still valid! + assert( stream->streamRepresentation.magic == PA_STREAM_MAGIC ); + + PaMacCoreDeviceProperties *deviceProperties = isInput ? &stream->inputProperties : &stream->outputProperties; + UInt32 *valuePtr = NULL; + switch( inPropertyID ) + { + case kAudioDevicePropertySafetyOffset: + valuePtr = &deviceProperties->safetyOffset; + break; + + case kAudioDevicePropertyLatency: + valuePtr = &deviceProperties->deviceLatency; + break; + + case kAudioDevicePropertyBufferFrameSize: + valuePtr = &deviceProperties->bufferFrameSize; + break; + } + if( valuePtr != NULL ) + { + osErr = QueryUInt32DeviceProperty( inDevice, isInput, inPropertyID, valuePtr ); + if( osErr == noErr ) + { + UpdateTimeStampOffsets( stream ); + } + } + return osErr; +} + +/* ================================================================================= */ +/* + * Setup listeners in case device properties change during the run. */ +static OSStatus SetupDevicePropertyListeners( PaMacCoreStream *stream, AudioDeviceID deviceID, Boolean isInput ) +{ + OSStatus osErr = noErr; + PaMacCoreDeviceProperties *deviceProperties = isInput ? &stream->inputProperties : &stream->outputProperties; + + // Start with the current values for the device properties. + UpdateSampleRateFromDeviceProperty( stream, deviceID, isInput ); + + if( (osErr = QueryUInt32DeviceProperty( deviceID, isInput, + kAudioDevicePropertyLatency, &deviceProperties->deviceLatency )) != noErr ) return osErr; + if( (osErr = QueryUInt32DeviceProperty( deviceID, isInput, + kAudioDevicePropertyBufferFrameSize, &deviceProperties->bufferFrameSize )) != noErr ) return osErr; + if( (osErr = QueryUInt32DeviceProperty( deviceID, isInput, + kAudioDevicePropertySafetyOffset, &deviceProperties->safetyOffset )) != noErr ) return osErr; + + AudioDeviceAddPropertyListener( deviceID, 0, isInput, kAudioDevicePropertyActualSampleRate, + AudioDevicePropertyActualSampleRateListenerProc, stream ); + + AudioDeviceAddPropertyListener( deviceID, 0, isInput, kAudioStreamPropertyLatency, + AudioDevicePropertyGenericListenerProc, stream ); + AudioDeviceAddPropertyListener( deviceID, 0, isInput, kAudioDevicePropertyBufferFrameSize, + AudioDevicePropertyGenericListenerProc, stream ); + AudioDeviceAddPropertyListener( deviceID, 0, isInput, kAudioDevicePropertySafetyOffset, + AudioDevicePropertyGenericListenerProc, stream ); + + return osErr; +} + +static void CleanupDevicePropertyListeners( PaMacCoreStream *stream, AudioDeviceID deviceID, Boolean isInput ) +{ + AudioDeviceRemovePropertyListener( deviceID, 0, isInput, kAudioDevicePropertyActualSampleRate, + AudioDevicePropertyActualSampleRateListenerProc ); + + AudioDeviceRemovePropertyListener( deviceID, 0, isInput, kAudioDevicePropertyLatency, + AudioDevicePropertyGenericListenerProc ); + AudioDeviceRemovePropertyListener( deviceID, 0, isInput, kAudioDevicePropertyBufferFrameSize, + AudioDevicePropertyGenericListenerProc ); + AudioDeviceRemovePropertyListener( deviceID, 0, isInput, kAudioDevicePropertySafetyOffset, + AudioDevicePropertyGenericListenerProc ); +} + +/* ================================================================================= */ +static PaError OpenAndSetupOneAudioUnit( + const PaMacCoreStream *stream, + const PaStreamParameters *inStreamParams, + const PaStreamParameters *outStreamParams, + const UInt32 requestedFramesPerBuffer, + UInt32 *actualInputFramesPerBuffer, + UInt32 *actualOutputFramesPerBuffer, + const PaMacAUHAL *auhalHostApi, + AudioUnit *audioUnit, + AudioConverterRef *srConverter, + AudioDeviceID *audioDevice, + const double sampleRate, + void *refCon ) +{ + ComponentDescription desc; + Component comp; + /*An Apple TN suggests using CAStreamBasicDescription, but that is C++*/ + AudioStreamBasicDescription desiredFormat; + OSStatus result = noErr; + PaError paResult = paNoError; + int line = 0; + UInt32 callbackKey; + AURenderCallbackStruct rcbs; + unsigned long macInputStreamFlags = paMacCorePlayNice; + unsigned long macOutputStreamFlags = paMacCorePlayNice; + SInt32 const *inChannelMap = NULL; + SInt32 const *outChannelMap = NULL; + unsigned long inChannelMapSize = 0; + unsigned long outChannelMapSize = 0; + + VVDBUG(("OpenAndSetupOneAudioUnit(): in chan=%d, in fmt=%ld, out chan=%d, out fmt=%ld, requestedFramesPerBuffer=%ld\n", + inStreamParams ? inStreamParams->channelCount : -1, + inStreamParams ? inStreamParams->sampleFormat : -1, + outStreamParams ? outStreamParams->channelCount : -1, + outStreamParams ? outStreamParams->sampleFormat : -1, + requestedFramesPerBuffer )); + + /* -- handle the degenerate case -- */ + if( !inStreamParams && !outStreamParams ) { + *audioUnit = NULL; + *audioDevice = kAudioDeviceUnknown; + return paNoError; + } + + /* -- get the user's api specific info, if they set any -- */ + if( inStreamParams && inStreamParams->hostApiSpecificStreamInfo ) + { + macInputStreamFlags= + ((PaMacCoreStreamInfo*)inStreamParams->hostApiSpecificStreamInfo) + ->flags; + inChannelMap = ((PaMacCoreStreamInfo*)inStreamParams->hostApiSpecificStreamInfo) + ->channelMap; + inChannelMapSize = ((PaMacCoreStreamInfo*)inStreamParams->hostApiSpecificStreamInfo) + ->channelMapSize; + } + if( outStreamParams && outStreamParams->hostApiSpecificStreamInfo ) + { + macOutputStreamFlags= + ((PaMacCoreStreamInfo*)outStreamParams->hostApiSpecificStreamInfo) + ->flags; + outChannelMap = ((PaMacCoreStreamInfo*)outStreamParams->hostApiSpecificStreamInfo) + ->channelMap; + outChannelMapSize = ((PaMacCoreStreamInfo*)outStreamParams->hostApiSpecificStreamInfo) + ->channelMapSize; + } + /* Override user's flags here, if desired for testing. */ + + /* + * The HAL AU is a Mac OS style "component". + * the first few steps deal with that. + * Later steps work on a combination of Mac OS + * components and the slightly lower level + * HAL. + */ + + /* -- describe the output type AudioUnit -- */ + /* Note: for the default AudioUnit, we could use the + * componentSubType value kAudioUnitSubType_DefaultOutput; + * but I don't think that's relevant here. + */ + desc.componentType = kAudioUnitType_Output; + desc.componentSubType = kAudioUnitSubType_HALOutput; + desc.componentManufacturer = kAudioUnitManufacturer_Apple; + desc.componentFlags = 0; + desc.componentFlagsMask = 0; + /* -- find the component -- */ + comp = FindNextComponent( NULL, &desc ); + if( !comp ) + { + DBUG( ( "AUHAL component not found." ) ); + *audioUnit = NULL; + *audioDevice = kAudioDeviceUnknown; + return paUnanticipatedHostError; + } + /* -- open it -- */ + result = OpenAComponent( comp, audioUnit ); + if( result ) + { + DBUG( ( "Failed to open AUHAL component." ) ); + *audioUnit = NULL; + *audioDevice = kAudioDeviceUnknown; + return ERR( result ); + } + /* -- prepare a little error handling logic / hackery -- */ +#define ERR_WRAP(mac_err) do { result = mac_err ; line = __LINE__ ; if ( result != noErr ) goto error ; } while(0) + + /* -- if there is input, we have to explicitly enable input -- */ + if( inStreamParams ) + { + UInt32 enableIO = 1; + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioOutputUnitProperty_EnableIO, + kAudioUnitScope_Input, + INPUT_ELEMENT, + &enableIO, + sizeof(enableIO) ) ); + } + /* -- if there is no output, we must explicitly disable output -- */ + if( !outStreamParams ) + { + UInt32 enableIO = 0; + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioOutputUnitProperty_EnableIO, + kAudioUnitScope_Output, + OUTPUT_ELEMENT, + &enableIO, + sizeof(enableIO) ) ); + } + + /* -- set the devices -- */ + /* make sure input and output are the same device if we are doing input and + output. */ + if( inStreamParams && outStreamParams ) + { + assert( outStreamParams->device == inStreamParams->device ); + } + if( inStreamParams ) + { + *audioDevice = auhalHostApi->devIds[inStreamParams->device] ; + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioOutputUnitProperty_CurrentDevice, + kAudioUnitScope_Global, + INPUT_ELEMENT, + audioDevice, + sizeof(AudioDeviceID) ) ); + } + if( outStreamParams && outStreamParams != inStreamParams ) + { + *audioDevice = auhalHostApi->devIds[outStreamParams->device] ; + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioOutputUnitProperty_CurrentDevice, + kAudioUnitScope_Global, + OUTPUT_ELEMENT, + audioDevice, + sizeof(AudioDeviceID) ) ); + } + /* -- add listener for dropouts -- */ + result = AudioDeviceAddPropertyListener( *audioDevice, + 0, + outStreamParams ? false : true, + kAudioDeviceProcessorOverload, + xrunCallback, + addToXRunListenerList( (void *)stream ) ) ; + if( result == kAudioHardwareIllegalOperationError ) { + // -- already registered, we're good + } else { + // -- not already registered, just check for errors + ERR_WRAP( result ); + } + /* -- listen for stream start and stop -- */ + ERR_WRAP( AudioUnitAddPropertyListener( *audioUnit, + kAudioOutputUnitProperty_IsRunning, + startStopCallback, + (void *)stream ) ); + + /* -- set format -- */ + bzero( &desiredFormat, sizeof(desiredFormat) ); + desiredFormat.mFormatID = kAudioFormatLinearPCM ; + desiredFormat.mFormatFlags = kAudioFormatFlagsNativeFloatPacked; + desiredFormat.mFramesPerPacket = 1; + desiredFormat.mBitsPerChannel = sizeof( float ) * 8; + + result = 0; + /* set device format first, but only touch the device if the user asked */ + if( inStreamParams ) { + /*The callback never calls back if we don't set the FPB */ + /*This seems wierd, because I would think setting anything on the device + would be disruptive.*/ + paResult = setBestFramesPerBuffer( *audioDevice, FALSE, + requestedFramesPerBuffer, + actualInputFramesPerBuffer ); + if( paResult ) goto error; + if( macInputStreamFlags & paMacCoreChangeDeviceParameters ) { + bool requireExact; + requireExact=macInputStreamFlags & paMacCoreFailIfConversionRequired; + paResult = setBestSampleRateForDevice( *audioDevice, FALSE, + requireExact, sampleRate ); + if( paResult ) goto error; + } + if( actualInputFramesPerBuffer && actualOutputFramesPerBuffer ) + *actualOutputFramesPerBuffer = *actualInputFramesPerBuffer ; + } + if( outStreamParams && !inStreamParams ) { + /*The callback never calls back if we don't set the FPB */ + /*This seems wierd, because I would think setting anything on the device + would be disruptive.*/ + paResult = setBestFramesPerBuffer( *audioDevice, TRUE, + requestedFramesPerBuffer, + actualOutputFramesPerBuffer ); + if( paResult ) goto error; + if( macOutputStreamFlags & paMacCoreChangeDeviceParameters ) { + bool requireExact; + requireExact=macOutputStreamFlags & paMacCoreFailIfConversionRequired; + paResult = setBestSampleRateForDevice( *audioDevice, TRUE, + requireExact, sampleRate ); + if( paResult ) goto error; + } + } + + /* -- set the quality of the output converter -- */ + if( outStreamParams ) { + UInt32 value = kAudioConverterQuality_Max; + switch( macOutputStreamFlags & 0x0700 ) { + case 0x0100: /*paMacCore_ConversionQualityMin:*/ + value=kRenderQuality_Min; + break; + case 0x0200: /*paMacCore_ConversionQualityLow:*/ + value=kRenderQuality_Low; + break; + case 0x0300: /*paMacCore_ConversionQualityMedium:*/ + value=kRenderQuality_Medium; + break; + case 0x0400: /*paMacCore_ConversionQualityHigh:*/ + value=kRenderQuality_High; + break; + } + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioUnitProperty_RenderQuality, + kAudioUnitScope_Global, + OUTPUT_ELEMENT, + &value, + sizeof(value) ) ); + } + /* now set the format on the Audio Units. */ + if( outStreamParams ) + { + desiredFormat.mSampleRate =sampleRate; + desiredFormat.mBytesPerPacket=sizeof(float)*outStreamParams->channelCount; + desiredFormat.mBytesPerFrame =sizeof(float)*outStreamParams->channelCount; + desiredFormat.mChannelsPerFrame = outStreamParams->channelCount; + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioUnitProperty_StreamFormat, + kAudioUnitScope_Input, + OUTPUT_ELEMENT, + &desiredFormat, + sizeof(AudioStreamBasicDescription) ) ); + } + if( inStreamParams ) + { + AudioStreamBasicDescription sourceFormat; + UInt32 size = sizeof( AudioStreamBasicDescription ); + + /* keep the sample rate of the device, or we confuse AUHAL */ + ERR_WRAP( AudioUnitGetProperty( *audioUnit, + kAudioUnitProperty_StreamFormat, + kAudioUnitScope_Input, + INPUT_ELEMENT, + &sourceFormat, + &size ) ); + desiredFormat.mSampleRate = sourceFormat.mSampleRate; + desiredFormat.mBytesPerPacket=sizeof(float)*inStreamParams->channelCount; + desiredFormat.mBytesPerFrame =sizeof(float)*inStreamParams->channelCount; + desiredFormat.mChannelsPerFrame = inStreamParams->channelCount; + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioUnitProperty_StreamFormat, + kAudioUnitScope_Output, + INPUT_ELEMENT, + &desiredFormat, + sizeof(AudioStreamBasicDescription) ) ); + } + /* set the maximumFramesPerSlice */ + /* not doing this causes real problems + (eg. the callback might not be called). The idea of setting both this + and the frames per buffer on the device is that we'll be most likely + to actually get the frame size we requested in the callback with the + minimum latency. */ + if( outStreamParams ) { + UInt32 size = sizeof( *actualOutputFramesPerBuffer ); + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioUnitProperty_MaximumFramesPerSlice, + kAudioUnitScope_Input, + OUTPUT_ELEMENT, + actualOutputFramesPerBuffer, + sizeof(*actualOutputFramesPerBuffer) ) ); + ERR_WRAP( AudioUnitGetProperty( *audioUnit, + kAudioUnitProperty_MaximumFramesPerSlice, + kAudioUnitScope_Global, + OUTPUT_ELEMENT, + actualOutputFramesPerBuffer, + &size ) ); + } + if( inStreamParams ) { + /*UInt32 size = sizeof( *actualInputFramesPerBuffer );*/ + ERR_WRAP( AudioUnitSetProperty( *audioUnit, + kAudioUnitProperty_MaximumFramesPerSlice, + kAudioUnitScope_Output, + INPUT_ELEMENT, + actualInputFramesPerBuffer, + sizeof(*actualInputFramesPerBuffer) ) ); +/* Don't know why this causes problems + ERR_WRAP( AudioUnitGetProperty( *audioUnit, + kAudioUnitProperty_MaximumFramesPerSlice, + kAudioUnitScope_Global, //Output, + INPUT_ELEMENT, + actualInputFramesPerBuffer, + &size ) ); +*/ + } + + /* -- if we have input, we may need to setup an SR converter -- */ + /* even if we got the sample rate we asked for, we need to do + the conversion in case another program changes the underlying SR. */ + /* FIXME: I think we need to monitor stream and change the converter if the incoming format changes. */ + if( inStreamParams ) { + AudioStreamBasicDescription desiredFormat; + AudioStreamBasicDescription sourceFormat; + UInt32 sourceSize = sizeof( sourceFormat ); + bzero( &desiredFormat, sizeof(desiredFormat) ); + desiredFormat.mSampleRate = sampleRate; + desiredFormat.mFormatID = kAudioFormatLinearPCM ; + desiredFormat.mFormatFlags = kAudioFormatFlagsNativeFloatPacked; + desiredFormat.mFramesPerPacket = 1; + desiredFormat.mBitsPerChannel = sizeof( float ) * 8; + desiredFormat.mBytesPerPacket=sizeof(float)*inStreamParams->channelCount; + desiredFormat.mBytesPerFrame =sizeof(float)*inStreamParams->channelCount; + desiredFormat.mChannelsPerFrame = inStreamParams->channelCount; + + /* get the source format */ + ERR_WRAP( AudioUnitGetProperty( + *audioUnit, + kAudioUnitProperty_StreamFormat, + kAudioUnitScope_Output, + INPUT_ELEMENT, + &sourceFormat, + &sourceSize ) ); + + if( desiredFormat.mSampleRate != sourceFormat.mSampleRate ) + { + UInt32 value = kAudioConverterQuality_Max; + switch( macInputStreamFlags & 0x0700 ) { + case 0x0100: /*paMacCore_ConversionQualityMin:*/ + value=kAudioConverterQuality_Min; + break; + case 0x0200: /*paMacCore_ConversionQualityLow:*/ + value=kAudioConverterQuality_Low; + break; + case 0x0300: /*paMacCore_ConversionQualityMedium:*/ + value=kAudioConverterQuality_Medium; + break; + case 0x0400: /*paMacCore_ConversionQualityHigh:*/ + value=kAudioConverterQuality_High; + break; + } + VDBUG(( "Creating sample rate converter for input" + " to convert from %g to %g\n", + (float)sourceFormat.mSampleRate, + (float)desiredFormat.mSampleRate ) ); + /* create our converter */ + ERR_WRAP( AudioConverterNew( + &sourceFormat, + &desiredFormat, + srConverter ) ); + /* Set quality */ + ERR_WRAP( AudioConverterSetProperty( + *srConverter, + kAudioConverterSampleRateConverterQuality, + sizeof( value ), + &value ) ); + } + } + /* -- set IOProc (callback) -- */ + callbackKey = outStreamParams ? kAudioUnitProperty_SetRenderCallback + : kAudioOutputUnitProperty_SetInputCallback ; + rcbs.inputProc = AudioIOProc; + rcbs.inputProcRefCon = refCon; + ERR_WRAP( AudioUnitSetProperty( + *audioUnit, + callbackKey, + kAudioUnitScope_Output, + outStreamParams ? OUTPUT_ELEMENT : INPUT_ELEMENT, + &rcbs, + sizeof(rcbs)) ); + + if( inStreamParams && outStreamParams && *srConverter ) + ERR_WRAP( AudioUnitSetProperty( + *audioUnit, + kAudioOutputUnitProperty_SetInputCallback, + kAudioUnitScope_Output, + INPUT_ELEMENT, + &rcbs, + sizeof(rcbs)) ); + + /* channel mapping. */ + if(inChannelMap) + { + UInt32 mapSize = inChannelMapSize *sizeof(SInt32); + + //for each channel of desired input, map the channel from + //the device's output channel. + ERR_WRAP( AudioUnitSetProperty(*audioUnit, + kAudioOutputUnitProperty_ChannelMap, + kAudioUnitScope_Output, + INPUT_ELEMENT, + inChannelMap, + mapSize)); + } + if(outChannelMap) + { + UInt32 mapSize = outChannelMapSize *sizeof(SInt32); + + //for each channel of desired output, map the channel from + //the device's output channel. + ERR_WRAP(AudioUnitSetProperty(*audioUnit, + kAudioOutputUnitProperty_ChannelMap, + kAudioUnitScope_Output, + OUTPUT_ELEMENT, + outChannelMap, + mapSize)); + } + /* initialize the audio unit */ + ERR_WRAP( AudioUnitInitialize(*audioUnit) ); + + if( inStreamParams && outStreamParams ) + { + VDBUG( ("Opened device %ld for input and output.\n", *audioDevice ) ); + } + else if( inStreamParams ) + { + VDBUG( ("Opened device %ld for input.\n", *audioDevice ) ); + } + else if( outStreamParams ) + { + VDBUG( ("Opened device %ld for output.\n", *audioDevice ) ); + } + return paNoError; +#undef ERR_WRAP + + error: + CloseComponent( *audioUnit ); + *audioUnit = NULL; + if( result ) + return PaMacCore_SetError( result, line, 1 ); + return paResult; +} + +/* =================================================================================================== */ + +static UInt32 CalculateOptimalBufferSize( PaMacAUHAL *auhalHostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + UInt32 fixedInputLatency, + UInt32 fixedOutputLatency, + double sampleRate, + UInt32 requestedFramesPerBuffer ) +{ + UInt32 resultBufferSizeFrames = 0; + // Use maximum of suggested input and output latencies. + if( inputParameters ) + { + UInt32 suggestedLatencyFrames = inputParameters->suggestedLatency * sampleRate; + // Calculate a buffer size assuming we are double buffered. + SInt32 variableLatencyFrames = suggestedLatencyFrames - fixedInputLatency; + // Prevent negative latency. + variableLatencyFrames = MAX( variableLatencyFrames, 0 ); + resultBufferSizeFrames = MAX( resultBufferSizeFrames, (UInt32) variableLatencyFrames ); + } + if( outputParameters ) + { + UInt32 suggestedLatencyFrames = outputParameters->suggestedLatency * sampleRate; + SInt32 variableLatencyFrames = suggestedLatencyFrames - fixedOutputLatency; + variableLatencyFrames = MAX( variableLatencyFrames, 0 ); + resultBufferSizeFrames = MAX( resultBufferSizeFrames, (UInt32) variableLatencyFrames ); + } + + if( requestedFramesPerBuffer != paFramesPerBufferUnspecified ) + { + // make host buffer the next highest integer multiple of user frames per buffer + UInt32 n = (resultBufferSizeFrames + requestedFramesPerBuffer - 1) / requestedFramesPerBuffer; + resultBufferSizeFrames = n * requestedFramesPerBuffer; + + }else{ + VDBUG( ("Block Size unspecified. Based on Latency, the user wants a Block Size near: %ld.\n", + resultBufferSizeFrames ) ); + } + + // Clip to the capabilities of the device. + if( inputParameters ) + { + ClipToDeviceBufferSize( auhalHostApi->devIds[inputParameters->device], + true, // In the old code isInput was false! + resultBufferSizeFrames, &resultBufferSizeFrames ); + } + if( outputParameters ) + { + ClipToDeviceBufferSize( auhalHostApi->devIds[outputParameters->device], + false, resultBufferSizeFrames, &resultBufferSizeFrames ); + } + VDBUG(("After querying hardware, setting block size to %ld.\n", resultBufferSizeFrames)); + + return resultBufferSizeFrames; +} + +/* =================================================================================================== */ +/* see pa_hostapi.h for a list of validity guarantees made about OpenStream parameters */ +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long requestedFramesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaMacAUHAL *auhalHostApi = (PaMacAUHAL*)hostApi; + PaMacCoreStream *stream = 0; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + UInt32 fixedInputLatency = 0; + UInt32 fixedOutputLatency = 0; + // Accumulate contributions to latency in these variables. + UInt32 inputLatencyFrames = 0; + UInt32 outputLatencyFrames = 0; + UInt32 suggestedLatencyFramesPerBuffer = requestedFramesPerBuffer; + + VVDBUG(("OpenStream(): in chan=%d, in fmt=%ld, out chan=%d, out fmt=%ld SR=%g, FPB=%ld\n", + inputParameters ? inputParameters->channelCount : -1, + inputParameters ? inputParameters->sampleFormat : -1, + outputParameters ? outputParameters->channelCount : -1, + outputParameters ? outputParameters->sampleFormat : -1, + (float) sampleRate, + requestedFramesPerBuffer )); + VDBUG( ("Opening Stream.\n") ); + + /* These first few bits of code are from paSkeleton with few modifications. */ + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* @todo Blocking read/write on Mac is not yet supported. */ + if( !streamCallback && inputSampleFormat & paNonInterleaved ) + { + return paSampleFormatNotSupported; + } + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* Host supports interleaved float32 */ + hostInputSampleFormat = paFloat32; + } + else + { + inputChannelCount = 0; + inputSampleFormat = hostInputSampleFormat = paFloat32; /* Surpress 'uninitialised var' warnings. */ + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* @todo Blocking read/write on Mac is not yet supported. */ + if( !streamCallback && outputSampleFormat & paNonInterleaved ) + { + return paSampleFormatNotSupported; + } + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support inputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* Host supports interleaved float32 */ + hostOutputSampleFormat = paFloat32; + } + else + { + outputChannelCount = 0; + outputSampleFormat = hostOutputSampleFormat = paFloat32; /* Surpress 'uninitialized var' warnings. */ + } + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + + stream = (PaMacCoreStream*)PaUtil_AllocateMemory( sizeof(PaMacCoreStream) ); + if( !stream ) + { + result = paInsufficientMemory; + goto error; + } + + /* If we fail after this point, we my be left in a bad state, with + some data structures setup and others not. So, first thing we + do is initialize everything so that if we fail, we know what hasn't + been touched. + */ + + stream->inputAudioBufferList.mBuffers[0].mData = NULL; + stream->inputRingBuffer.buffer = NULL; + bzero( &stream->blio, sizeof( PaMacBlio ) ); +/* + stream->blio.inputRingBuffer.buffer = NULL; + stream->blio.outputRingBuffer.buffer = NULL; + stream->blio.inputSampleFormat = inputParameters?inputParameters->sampleFormat:0; + stream->blio.inputSampleSize = computeSampleSizeFromFormat(stream->blio.inputSampleFormat); + stream->blio.outputSampleFormat=outputParameters?outputParameters->sampleFormat:0; + stream->blio.outputSampleSize = computeSampleSizeFromFormat(stream->blio.outputSampleFormat); +*/ + stream->inputSRConverter = NULL; + stream->inputUnit = NULL; + stream->outputUnit = NULL; + stream->inputFramesPerBuffer = 0; + stream->outputFramesPerBuffer = 0; + stream->bufferProcessorIsInitialized = FALSE; + stream->timingInformationMutexIsInitialized = 0; + + /* assert( streamCallback ) ; */ /* only callback mode is implemented */ + if( streamCallback ) + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &auhalHostApi->callbackStreamInterface, + streamCallback, userData ); + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &auhalHostApi->blockingStreamInterface, + BlioCallback, &stream->blio ); + } + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + + if( inputParameters ) + { + CalculateFixedDeviceLatency( auhalHostApi->devIds[inputParameters->device], true, &fixedInputLatency ); + inputLatencyFrames += fixedInputLatency; + } + if( outputParameters ) + { + CalculateFixedDeviceLatency( auhalHostApi->devIds[outputParameters->device], false, &fixedOutputLatency ); + outputLatencyFrames += fixedOutputLatency; + + } + + suggestedLatencyFramesPerBuffer = CalculateOptimalBufferSize( auhalHostApi, inputParameters, outputParameters, + fixedInputLatency, fixedOutputLatency, + sampleRate, requestedFramesPerBuffer ); + if( requestedFramesPerBuffer == paFramesPerBufferUnspecified ) + { + requestedFramesPerBuffer = suggestedLatencyFramesPerBuffer; + } + + /* -- Now we actually open and setup streams. -- */ + if( inputParameters && outputParameters && outputParameters->device == inputParameters->device ) + { /* full duplex. One device. */ + UInt32 inputFramesPerBuffer = (UInt32) stream->inputFramesPerBuffer; + UInt32 outputFramesPerBuffer = (UInt32) stream->outputFramesPerBuffer; + result = OpenAndSetupOneAudioUnit( stream, + inputParameters, + outputParameters, + suggestedLatencyFramesPerBuffer, + &inputFramesPerBuffer, + &outputFramesPerBuffer, + auhalHostApi, + &(stream->inputUnit), + &(stream->inputSRConverter), + &(stream->inputDevice), + sampleRate, + stream ); + stream->inputFramesPerBuffer = inputFramesPerBuffer; + stream->outputFramesPerBuffer = outputFramesPerBuffer; + stream->outputUnit = stream->inputUnit; + stream->outputDevice = stream->inputDevice; + if( result != paNoError ) + goto error; + } + else + { /* full duplex, different devices OR simplex */ + UInt32 outputFramesPerBuffer = (UInt32) stream->outputFramesPerBuffer; + UInt32 inputFramesPerBuffer = (UInt32) stream->inputFramesPerBuffer; + result = OpenAndSetupOneAudioUnit( stream, + NULL, + outputParameters, + suggestedLatencyFramesPerBuffer, + NULL, + &outputFramesPerBuffer, + auhalHostApi, + &(stream->outputUnit), + NULL, + &(stream->outputDevice), + sampleRate, + stream ); + if( result != paNoError ) + goto error; + result = OpenAndSetupOneAudioUnit( stream, + inputParameters, + NULL, + suggestedLatencyFramesPerBuffer, + &inputFramesPerBuffer, + NULL, + auhalHostApi, + &(stream->inputUnit), + &(stream->inputSRConverter), + &(stream->inputDevice), + sampleRate, + stream ); + if( result != paNoError ) + goto error; + stream->inputFramesPerBuffer = inputFramesPerBuffer; + stream->outputFramesPerBuffer = outputFramesPerBuffer; + } + + inputLatencyFrames += stream->inputFramesPerBuffer; + outputLatencyFrames += stream->outputFramesPerBuffer; + + if( stream->inputUnit ) { + const size_t szfl = sizeof(float); + /* setup the AudioBufferList used for input */ + bzero( &stream->inputAudioBufferList, sizeof( AudioBufferList ) ); + stream->inputAudioBufferList.mNumberBuffers = 1; + stream->inputAudioBufferList.mBuffers[0].mNumberChannels + = inputChannelCount; + stream->inputAudioBufferList.mBuffers[0].mDataByteSize + = stream->inputFramesPerBuffer*inputChannelCount*szfl; + stream->inputAudioBufferList.mBuffers[0].mData + = (float *) calloc( + stream->inputFramesPerBuffer*inputChannelCount, + szfl ); + if( !stream->inputAudioBufferList.mBuffers[0].mData ) + { + result = paInsufficientMemory; + goto error; + } + + /* + * If input and output devs are different or we are doing SR conversion, + * we also need a + * ring buffer to store inpt data while waiting for output + * data. + */ + if( (stream->outputUnit && (stream->inputUnit != stream->outputUnit)) + || stream->inputSRConverter ) + { + /* May want the ringSize ot initial position in + ring buffer to depend somewhat on sample rate change */ + + void *data; + long ringSize; + + ringSize = computeRingBufferSize( inputParameters, + outputParameters, + stream->inputFramesPerBuffer, + stream->outputFramesPerBuffer, + sampleRate ); + /*ringSize <<= 4; *//*16x bigger, for testing */ + + + /*now, we need to allocate memory for the ring buffer*/ + data = calloc( ringSize, szfl*inputParameters->channelCount ); + if( !data ) + { + result = paInsufficientMemory; + goto error; + } + + /* now we can initialize the ring buffer */ + PaUtil_InitializeRingBuffer( &stream->inputRingBuffer, szfl*inputParameters->channelCount, ringSize, data ) ; + /* advance the read point a little, so we are reading from the + middle of the buffer */ + if( stream->outputUnit ) + PaUtil_AdvanceRingBufferWriteIndex( &stream->inputRingBuffer, ringSize / RING_BUFFER_ADVANCE_DENOMINATOR ); + + // Just adds to input latency between input device and PA full duplex callback. + inputLatencyFrames += ringSize; + } + } + + /* -- initialize Blio Buffer Processors -- */ + if( !streamCallback ) + { + long ringSize; + + ringSize = computeRingBufferSize( inputParameters, + outputParameters, + stream->inputFramesPerBuffer, + stream->outputFramesPerBuffer, + sampleRate ); + result = initializeBlioRingBuffers( &stream->blio, + inputParameters?inputParameters->sampleFormat:0 , + outputParameters?outputParameters->sampleFormat:0 , + MAX(stream->inputFramesPerBuffer,stream->outputFramesPerBuffer), + ringSize, + inputParameters?inputChannelCount:0 , + outputParameters?outputChannelCount:0 ) ; + if( result != paNoError ) + goto error; + + inputLatencyFrames += ringSize; + outputLatencyFrames += ringSize; + + } + + /* -- initialize Buffer Processor -- */ + { + unsigned long maxHostFrames = stream->inputFramesPerBuffer; + if( stream->outputFramesPerBuffer > maxHostFrames ) + maxHostFrames = stream->outputFramesPerBuffer; + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, + hostInputSampleFormat, + outputChannelCount, outputSampleFormat, + hostOutputSampleFormat, + sampleRate, + streamFlags, + requestedFramesPerBuffer, + /* If sample rate conversion takes place, the buffer size + will not be known. */ + maxHostFrames, + stream->inputSRConverter + ? paUtilUnknownHostBufferSize + : paUtilBoundedHostBufferSize, + streamCallback ? streamCallback : BlioCallback, + streamCallback ? userData : &stream->blio ); + if( result != paNoError ) + goto error; + } + stream->bufferProcessorIsInitialized = TRUE; + + // Calculate actual latency from the sum of individual latencies. + if( inputParameters ) + { + inputLatencyFrames += PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor); + stream->streamRepresentation.streamInfo.inputLatency = inputLatencyFrames / sampleRate; + } + else + { + stream->streamRepresentation.streamInfo.inputLatency = 0.0; + } + + if( outputParameters ) + { + outputLatencyFrames += PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor); + stream->streamRepresentation.streamInfo.outputLatency = outputLatencyFrames / sampleRate; + } + else + { + stream->streamRepresentation.streamInfo.outputLatency = 0.0; + } + + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + stream->sampleRate = sampleRate; + stream->outDeviceSampleRate = 0; + if( stream->outputUnit ) { + Float64 rate; + UInt32 size = sizeof( rate ); + result = ERR( AudioDeviceGetProperty( stream->outputDevice, + 0, + FALSE, + kAudioDevicePropertyNominalSampleRate, + &size, &rate ) ); + if( result ) + goto error; + stream->outDeviceSampleRate = rate; + } + stream->inDeviceSampleRate = 0; + if( stream->inputUnit ) { + Float64 rate; + UInt32 size = sizeof( rate ); + result = ERR( AudioDeviceGetProperty( stream->inputDevice, + 0, + TRUE, + kAudioDevicePropertyNominalSampleRate, + &size, &rate ) ); + if( result ) + goto error; + stream->inDeviceSampleRate = rate; + } + stream->userInChan = inputChannelCount; + stream->userOutChan = outputChannelCount; + + // Setup property listeners for timestamp and latency calculations. + pthread_mutex_init( &stream->timingInformationMutex, NULL ); + stream->timingInformationMutexIsInitialized = 1; + InitializeDeviceProperties( &stream->inputProperties ); + InitializeDeviceProperties( &stream->outputProperties ); + if( stream->outputUnit ) + { + Boolean isInput = FALSE; + SetupDevicePropertyListeners( stream, stream->outputDevice, isInput ); + } + if( stream->inputUnit ) + { + Boolean isInput = TRUE; + SetupDevicePropertyListeners( stream, stream->inputDevice, isInput ); + } + UpdateTimeStampOffsets( stream ); + // Setup copies to be used by audio callback. + stream->timestampOffsetCombined_ioProcCopy = stream->timestampOffsetCombined; + stream->timestampOffsetInputDevice_ioProcCopy = stream->timestampOffsetInputDevice; + stream->timestampOffsetOutputDevice_ioProcCopy = stream->timestampOffsetOutputDevice; + + stream->state = STOPPED; + stream->xrunFlags = 0; + + *s = (PaStream*)stream; + + return result; + +error: + CloseStream( stream ); + return result; +} + + +#define HOST_TIME_TO_PA_TIME( x ) ( AudioConvertHostTimeToNanos( (x) ) * 1.0E-09) /* convert to nanoseconds and then to seconds */ + +PaTime GetStreamTime( PaStream *s ) +{ + return HOST_TIME_TO_PA_TIME( AudioGetCurrentHostTime() ); +} + +#define RING_BUFFER_EMPTY (1000) + +static OSStatus ringBufferIOProc( AudioConverterRef inAudioConverter, + UInt32*ioDataSize, + void** outData, + void*inUserData ) +{ + void *dummyData; + ring_buffer_size_t dummySize; + PaUtilRingBuffer *rb = (PaUtilRingBuffer *) inUserData; + + VVDBUG(("ringBufferIOProc()\n")); + + if( PaUtil_GetRingBufferReadAvailable( rb ) == 0 ) { + *outData = NULL; + *ioDataSize = 0; + return RING_BUFFER_EMPTY; + } + assert(sizeof(UInt32) == sizeof(ring_buffer_size_t)); + assert( ( (*ioDataSize) / rb->elementSizeBytes ) * rb->elementSizeBytes == (*ioDataSize) ) ; + (*ioDataSize) /= rb->elementSizeBytes ; + PaUtil_GetRingBufferReadRegions( rb, *ioDataSize, + outData, (ring_buffer_size_t *)ioDataSize, + &dummyData, &dummySize ); + assert( *ioDataSize ); + PaUtil_AdvanceRingBufferReadIndex( rb, *ioDataSize ); + (*ioDataSize) *= rb->elementSizeBytes ; + + return noErr; +} + +/* + * Called by the AudioUnit API to process audio from the sound card. + * This is where the magic happens. + */ +/* FEEDBACK: there is a lot of redundant code here because of how all the cases differ. This makes it hard to maintain, so if there are suggestinos for cleaning it up, I'm all ears. */ +static OSStatus AudioIOProc( void *inRefCon, + AudioUnitRenderActionFlags *ioActionFlags, + const AudioTimeStamp *inTimeStamp, + UInt32 inBusNumber, + UInt32 inNumberFrames, + AudioBufferList *ioData ) +{ + unsigned long framesProcessed = 0; + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; + PaMacCoreStream *stream = (PaMacCoreStream*)inRefCon; + const bool isRender = inBusNumber == OUTPUT_ELEMENT; + int callbackResult = paContinue ; + double hostTimeStampInPaTime = HOST_TIME_TO_PA_TIME(inTimeStamp->mHostTime); + + VVDBUG(("AudioIOProc()\n")); + + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + /* -----------------------------------------------------------------*\ + This output may be useful for debugging, + But printing durring the callback is a bad enough idea that + this is not enabled by enableing the usual debugging calls. + \* -----------------------------------------------------------------*/ + /* + static int renderCount = 0; + static int inputCount = 0; + printf( "------------------- starting reder/input\n" ); + if( isRender ) + printf("Render callback (%d):\t", ++renderCount); + else + printf("Input callback (%d):\t", ++inputCount); + printf( "Call totals: %d (input), %d (render)\n", inputCount, renderCount ); + + printf( "--- inBusNumber: %lu\n", inBusNumber ); + printf( "--- inNumberFrames: %lu\n", inNumberFrames ); + printf( "--- %x ioData\n", (unsigned) ioData ); + if( ioData ) + { + int i=0; + printf( "--- ioData.mNumBuffers %lu: \n", ioData->mNumberBuffers ); + for( i=0; i<ioData->mNumberBuffers; ++i ) + printf( "--- ioData buffer %d size: %lu.\n", i, ioData->mBuffers[i].mDataByteSize ); + } + ----------------------------------------------------------------- */ + + /* compute PaStreamCallbackTimeInfo */ + + if( pthread_mutex_trylock( &stream->timingInformationMutex ) == 0 ){ + /* snapshot the ioproc copy of timing information */ + stream->timestampOffsetCombined_ioProcCopy = stream->timestampOffsetCombined; + stream->timestampOffsetInputDevice_ioProcCopy = stream->timestampOffsetInputDevice; + stream->timestampOffsetOutputDevice_ioProcCopy = stream->timestampOffsetOutputDevice; + pthread_mutex_unlock( &stream->timingInformationMutex ); + } + + /* For timeInfo.currentTime we could calculate current time backwards from the HAL audio + output time to give a more accurate impression of the current timeslice but it doesn't + seem worth it at the moment since other PA host APIs don't do any better. + */ + timeInfo.currentTime = HOST_TIME_TO_PA_TIME( AudioGetCurrentHostTime() ); + + /* + For an input HAL AU, inTimeStamp is the time the samples are received from the hardware, + for an output HAL AU inTimeStamp is the time the samples are sent to the hardware. + PA expresses timestamps in terms of when the samples enter the ADC or leave the DAC + so we add or subtract kAudioDevicePropertyLatency below. + */ + + /* FIXME: not sure what to do below if the host timestamps aren't valid (kAudioTimeStampHostTimeValid isn't set) + Could ask on CA mailing list if it is possible for it not to be set. If so, could probably grab a now timestamp + at the top and compute from there (modulo scheduling jitter) or ask on mailing list for other options. */ + + if( isRender ) + { + if( stream->inputUnit ) /* full duplex */ + { + if( stream->inputUnit == stream->outputUnit ) /* full duplex AUHAL IOProc */ + { + // Ross and Phil agreed that the following calculation is correct based on an email from Jeff Moore: + // http://osdir.com/ml/coreaudio-api/2009-07/msg00140.html + // Basically the difference between the Apple output timestamp and the PA timestamp is kAudioDevicePropertyLatency. + timeInfo.inputBufferAdcTime = hostTimeStampInPaTime - + (stream->timestampOffsetCombined_ioProcCopy + stream->timestampOffsetInputDevice_ioProcCopy); + timeInfo.outputBufferDacTime = hostTimeStampInPaTime + stream->timestampOffsetOutputDevice_ioProcCopy; + } + else /* full duplex with ring-buffer from a separate input AUHAL ioproc */ + { + /* FIXME: take the ring buffer latency into account */ + timeInfo.inputBufferAdcTime = hostTimeStampInPaTime - + (stream->timestampOffsetCombined_ioProcCopy + stream->timestampOffsetInputDevice_ioProcCopy); + timeInfo.outputBufferDacTime = hostTimeStampInPaTime + stream->timestampOffsetOutputDevice_ioProcCopy; + } + } + else /* output only */ + { + timeInfo.inputBufferAdcTime = 0; + timeInfo.outputBufferDacTime = hostTimeStampInPaTime + stream->timestampOffsetOutputDevice_ioProcCopy; + } + } + else /* input only */ + { + timeInfo.inputBufferAdcTime = hostTimeStampInPaTime - stream->timestampOffsetInputDevice_ioProcCopy; + timeInfo.outputBufferDacTime = 0; + } + + //printf( "---%g, %g, %g\n", timeInfo.inputBufferAdcTime, timeInfo.currentTime, timeInfo.outputBufferDacTime ); + + if( isRender && stream->inputUnit == stream->outputUnit + && !stream->inputSRConverter ) + { + /* --------- Full Duplex, One Device, no SR Conversion ------- + * + * This is the lowest latency case, and also the simplest. + * Input data and output data are available at the same time. + * we do not use the input SR converter or the input ring buffer. + * + */ + OSStatus err = 0; + unsigned long frames; + + /* -- start processing -- */ + PaUtil_BeginBufferProcessing( &(stream->bufferProcessor), + &timeInfo, + stream->xrunFlags ); + stream->xrunFlags = 0; //FIXME: this flag also gets set outside by a callback, which calls the xrunCallback function. It should be in the same thread as the main audio callback, but the apple docs just use the word "usually" so it may be possible to loose an xrun notification, if that callback happens here. + + /* -- compute frames. do some checks -- */ + assert( ioData->mNumberBuffers == 1 ); + assert( ioData->mBuffers[0].mNumberChannels == stream->userOutChan ); + frames = ioData->mBuffers[0].mDataByteSize; + frames /= sizeof( float ) * ioData->mBuffers[0].mNumberChannels; + /* -- copy and process input data -- */ + err= AudioUnitRender(stream->inputUnit, + ioActionFlags, + inTimeStamp, + INPUT_ELEMENT, + inNumberFrames, + &stream->inputAudioBufferList ); + /* FEEDBACK: I'm not sure what to do when this call fails. There's nothing in the PA API to + * do about failures in the callback system. */ + assert( !err ); + + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), frames ); + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + stream->inputAudioBufferList.mBuffers[0].mData, + stream->inputAudioBufferList.mBuffers[0].mNumberChannels); + /* -- Copy and process output data -- */ + PaUtil_SetOutputFrameCount( &(stream->bufferProcessor), frames ); + PaUtil_SetInterleavedOutputChannels( &(stream->bufferProcessor), + 0, + ioData->mBuffers[0].mData, + ioData->mBuffers[0].mNumberChannels); + /* -- complete processing -- */ + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + } + else if( isRender ) + { + /* -------- Output Side of Full Duplex (Separate Devices or SR Conversion) + * -- OR Simplex Output + * + * This case handles output data as in the full duplex case, + * and, if there is input data, reads it off the ring buffer + * and into the PA buffer processor. If sample rate conversion + * is required on input, that is done here as well. + */ + unsigned long frames; + + /* Sometimes, when stopping a duplex stream we get erroneous + xrun flags, so if this is our last run, clear the flags. */ + int xrunFlags = stream->xrunFlags; +/* + if( xrunFlags & paInputUnderflow ) + printf( "input underflow.\n" ); + if( xrunFlags & paInputOverflow ) + printf( "input overflow.\n" ); +*/ + if( stream->state == STOPPING || stream->state == CALLBACK_STOPPED ) + xrunFlags = 0; + + /* -- start processing -- */ + PaUtil_BeginBufferProcessing( &(stream->bufferProcessor), + &timeInfo, + xrunFlags ); + stream->xrunFlags = 0; /* FEEDBACK: we only send flags to Buf Proc once */ + + /* -- Copy and process output data -- */ + assert( ioData->mNumberBuffers == 1 ); + frames = ioData->mBuffers[0].mDataByteSize; + frames /= sizeof( float ) * ioData->mBuffers[0].mNumberChannels; + assert( ioData->mBuffers[0].mNumberChannels == stream->userOutChan ); + PaUtil_SetOutputFrameCount( &(stream->bufferProcessor), frames ); + PaUtil_SetInterleavedOutputChannels( &(stream->bufferProcessor), + 0, + ioData->mBuffers[0].mData, + ioData->mBuffers[0].mNumberChannels); + + /* -- copy and process input data, and complete processing -- */ + if( stream->inputUnit ) { + const int flsz = sizeof( float ); + /* Here, we read the data out of the ring buffer, through the + audio converter. */ + int inChan = stream->inputAudioBufferList.mBuffers[0].mNumberChannels; + if( stream->inputSRConverter ) + { + OSStatus err; + UInt32 size; + float data[ inChan * frames ]; + size = sizeof( data ); + err = AudioConverterFillBuffer( + stream->inputSRConverter, + ringBufferIOProc, + &stream->inputRingBuffer, + &size, + (void *)&data ); + if( err == RING_BUFFER_EMPTY ) + { /*the ring buffer callback underflowed */ + err = 0; + bzero( ((char *)data) + size, sizeof(data)-size ); + stream->xrunFlags |= paInputUnderflow; + } + ERR( err ); + assert( !err ); + + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), frames ); + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + data, + inChan ); + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + } + else + { + /* Without the AudioConverter is actually a bit more complex + because we have to do a little buffer processing that the + AudioConverter would otherwise handle for us. */ + void *data1, *data2; + ring_buffer_size_t size1, size2; + PaUtil_GetRingBufferReadRegions( &stream->inputRingBuffer, + frames, + &data1, &size1, + &data2, &size2 ); + if( size1 == frames ) { + /* simplest case: all in first buffer */ + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), frames ); + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + data1, + inChan ); + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + PaUtil_AdvanceRingBufferReadIndex(&stream->inputRingBuffer, size1 ); + } else if( size1 + size2 < frames ) { + /*we underflowed. take what data we can, zero the rest.*/ + unsigned char data[frames*inChan*flsz]; + if( size1 ) + memcpy( data, data1, size1 ); + if( size2 ) + memcpy( data+size1, data2, size2 ); + bzero( data+size1+size2, frames*flsz*inChan - size1 - size2 ); + + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), frames ); + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + data, + inChan ); + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + PaUtil_AdvanceRingBufferReadIndex( &stream->inputRingBuffer, + size1+size2 ); + /* flag underflow */ + stream->xrunFlags |= paInputUnderflow; + } else { + /*we got all the data, but split between buffers*/ + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), size1 ); + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + data1, + inChan ); + PaUtil_Set2ndInputFrameCount( &(stream->bufferProcessor), size2 ); + PaUtil_Set2ndInterleavedInputChannels( &(stream->bufferProcessor), + 0, + data2, + inChan ); + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + PaUtil_AdvanceRingBufferReadIndex(&stream->inputRingBuffer, size1+size2 ); + } + } + } else { + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + } + + } + else + { + /* ------------------ Input + * + * First, we read off the audio data and put it in the ring buffer. + * if this is an input-only stream, we need to process it more, + * otherwise, we let the output case deal with it. + */ + OSStatus err = 0; + int chan = stream->inputAudioBufferList.mBuffers[0].mNumberChannels ; + /* FIXME: looping here may not actually be necessary, but it was something I tried in testing. */ + do { + err= AudioUnitRender(stream->inputUnit, + ioActionFlags, + inTimeStamp, + INPUT_ELEMENT, + inNumberFrames, + &stream->inputAudioBufferList ); + if( err == -10874 ) + inNumberFrames /= 2; + } while( err == -10874 && inNumberFrames > 1 ); + /* FEEDBACK: I'm not sure what to do when this call fails */ + ERR( err ); + assert( !err ); + if( stream->inputSRConverter || stream->outputUnit ) + { + /* If this is duplex or we use a converter, put the data + into the ring buffer. */ + long bytesIn, bytesOut; + bytesIn = sizeof( float ) * inNumberFrames * chan; + bytesOut = PaUtil_WriteRingBuffer( &stream->inputRingBuffer, + stream->inputAudioBufferList.mBuffers[0].mData, + inNumberFrames ); + if( bytesIn != bytesOut ) + stream->xrunFlags |= paInputOverflow ; + } + else + { + /* for simplex input w/o SR conversion, + just pop the data into the buffer processor.*/ + PaUtil_BeginBufferProcessing( &(stream->bufferProcessor), + &timeInfo, + stream->xrunFlags ); + stream->xrunFlags = 0; + + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), inNumberFrames); + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + stream->inputAudioBufferList.mBuffers[0].mData, + chan ); + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + } + if( !stream->outputUnit && stream->inputSRConverter ) + { + /* ------------------ Simplex Input w/ SR Conversion + * + * if this is a simplex input stream, we need to read off the buffer, + * do our sample rate conversion and pass the results to the buffer + * processor. + * The logic here is complicated somewhat by the fact that we don't + * know how much data is available, so we loop on reasonably sized + * chunks, and let the BufferProcessor deal with the rest. + * + */ + /*This might be too big or small depending on SR conversion*/ + float data[ chan * inNumberFrames ]; + OSStatus err; + do + { /*Run the buffer processor until we are out of data*/ + UInt32 size; + long f; + + size = sizeof( data ); + err = AudioConverterFillBuffer( + stream->inputSRConverter, + ringBufferIOProc, + &stream->inputRingBuffer, + &size, + (void *)data ); + if( err != RING_BUFFER_EMPTY ) + ERR( err ); + assert( err == 0 || err == RING_BUFFER_EMPTY ); + + f = size / ( chan * sizeof(float) ); + PaUtil_SetInputFrameCount( &(stream->bufferProcessor), f ); + if( f ) + { + PaUtil_BeginBufferProcessing( &(stream->bufferProcessor), + &timeInfo, + stream->xrunFlags ); + stream->xrunFlags = 0; + + PaUtil_SetInterleavedInputChannels( &(stream->bufferProcessor), + 0, + data, + chan ); + framesProcessed = + PaUtil_EndBufferProcessing( &(stream->bufferProcessor), + &callbackResult ); + } + } while( callbackResult == paContinue && !err ); + } + } + + switch( callbackResult ) + { + case paContinue: break; + case paComplete: + case paAbort: + stream->state = CALLBACK_STOPPED ; + if( stream->outputUnit ) + AudioOutputUnitStop(stream->outputUnit); + if( stream->inputUnit ) + AudioOutputUnitStop(stream->inputUnit); + break; + } + + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + return noErr; +} + + +/* + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + /* This may be called from a failed OpenStream. + Therefore, each piece of info is treated seperately. */ + PaError result = paNoError; + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + VVDBUG(("CloseStream()\n")); + VDBUG( ( "Closing stream.\n" ) ); + + if( stream ) { + + if( stream->outputUnit ) + { + Boolean isInput = FALSE; + CleanupDevicePropertyListeners( stream, stream->outputDevice, isInput ); + } + + if( stream->inputUnit ) + { + Boolean isInput = TRUE; + CleanupDevicePropertyListeners( stream, stream->inputDevice, isInput ); + } + + if( stream->outputUnit ) { + int count = removeFromXRunListenerList( stream ); + if( count == 0 ) + AudioDeviceRemovePropertyListener( stream->outputDevice, + 0, + false, + kAudioDeviceProcessorOverload, + xrunCallback ); + } + if( stream->inputUnit && stream->outputUnit != stream->inputUnit ) { + int count = removeFromXRunListenerList( stream ); + if( count == 0 ) + AudioDeviceRemovePropertyListener( stream->inputDevice, + 0, + true, + kAudioDeviceProcessorOverload, + xrunCallback ); + } + if( stream->outputUnit && stream->outputUnit != stream->inputUnit ) { + AudioUnitUninitialize( stream->outputUnit ); + CloseComponent( stream->outputUnit ); + } + stream->outputUnit = NULL; + if( stream->inputUnit ) + { + AudioUnitUninitialize( stream->inputUnit ); + CloseComponent( stream->inputUnit ); + stream->inputUnit = NULL; + } + if( stream->inputRingBuffer.buffer ) + free( (void *) stream->inputRingBuffer.buffer ); + stream->inputRingBuffer.buffer = NULL; + /*TODO: is there more that needs to be done on error + from AudioConverterDispose?*/ + if( stream->inputSRConverter ) + ERR( AudioConverterDispose( stream->inputSRConverter ) ); + stream->inputSRConverter = NULL; + if( stream->inputAudioBufferList.mBuffers[0].mData ) + free( stream->inputAudioBufferList.mBuffers[0].mData ); + stream->inputAudioBufferList.mBuffers[0].mData = NULL; + + result = destroyBlioRingBuffers( &stream->blio ); + if( result ) + return result; + if( stream->bufferProcessorIsInitialized ) + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + + if( stream->timingInformationMutexIsInitialized ) + pthread_mutex_destroy( &stream->timingInformationMutex ); + + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + PaUtil_FreeMemory( stream ); + } + + return result; +} + +static PaError StartStream( PaStream *s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + OSStatus result = noErr; + VVDBUG(("StartStream()\n")); + VDBUG( ( "Starting stream.\n" ) ); + +#define ERR_WRAP(mac_err) do { result = mac_err ; if ( result != noErr ) return ERR(result) ; } while(0) + + /*FIXME: maybe want to do this on close/abort for faster start? */ + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + if( stream->inputSRConverter ) + ERR_WRAP( AudioConverterReset( stream->inputSRConverter ) ); + + /* -- start -- */ + stream->state = ACTIVE; + if( stream->inputUnit ) { + ERR_WRAP( AudioOutputUnitStart(stream->inputUnit) ); + } + if( stream->outputUnit && stream->outputUnit != stream->inputUnit ) { + ERR_WRAP( AudioOutputUnitStart(stream->outputUnit) ); + } + + return paNoError; +#undef ERR_WRAP +} + +// it's not clear from appl's docs that this really waits +// until all data is flushed. +static ComponentResult BlockWhileAudioUnitIsRunning( AudioUnit audioUnit, AudioUnitElement element ) +{ + Boolean isRunning = 1; + while( isRunning ) { + UInt32 s = sizeof( isRunning ); + ComponentResult err = AudioUnitGetProperty( audioUnit, kAudioOutputUnitProperty_IsRunning, kAudioUnitScope_Global, element, &isRunning, &s ); + if( err ) + return err; + Pa_Sleep( 100 ); + } + return noErr; +} + +static PaError StopStream( PaStream *s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + OSStatus result = noErr; + PaError paErr; + VVDBUG(("StopStream()\n")); + + VDBUG( ("Waiting for BLIO.\n") ); + waitUntilBlioWriteBufferIsFlushed( &stream->blio ); + VDBUG( ( "Stopping stream.\n" ) ); + + stream->state = STOPPING; + +#define ERR_WRAP(mac_err) do { result = mac_err ; if ( result != noErr ) return ERR(result) ; } while(0) + /* -- stop and reset -- */ + if( stream->inputUnit == stream->outputUnit && stream->inputUnit ) + { + ERR_WRAP( AudioOutputUnitStop(stream->inputUnit) ); + ERR_WRAP( BlockWhileAudioUnitIsRunning(stream->inputUnit,0) ); + ERR_WRAP( BlockWhileAudioUnitIsRunning(stream->inputUnit,1) ); + ERR_WRAP( AudioUnitReset(stream->inputUnit, kAudioUnitScope_Global, 1) ); + ERR_WRAP( AudioUnitReset(stream->inputUnit, kAudioUnitScope_Global, 0) ); + } + else + { + if( stream->inputUnit ) + { + ERR_WRAP(AudioOutputUnitStop(stream->inputUnit) ); + ERR_WRAP( BlockWhileAudioUnitIsRunning(stream->inputUnit,1) ); + ERR_WRAP(AudioUnitReset(stream->inputUnit,kAudioUnitScope_Global,1)); + } + if( stream->outputUnit ) + { + ERR_WRAP(AudioOutputUnitStop(stream->outputUnit)); + ERR_WRAP( BlockWhileAudioUnitIsRunning(stream->outputUnit,0) ); + ERR_WRAP(AudioUnitReset(stream->outputUnit,kAudioUnitScope_Global,0)); + } + } + if( stream->inputRingBuffer.buffer ) { + PaUtil_FlushRingBuffer( &stream->inputRingBuffer ); + bzero( (void *)stream->inputRingBuffer.buffer, + stream->inputRingBuffer.bufferSize ); + /* advance the write point a little, so we are reading from the + middle of the buffer. We'll need extra at the end because + testing has shown that this helps. */ + if( stream->outputUnit ) + PaUtil_AdvanceRingBufferWriteIndex( &stream->inputRingBuffer, + stream->inputRingBuffer.bufferSize + / RING_BUFFER_ADVANCE_DENOMINATOR ); + } + + stream->xrunFlags = 0; + stream->state = STOPPED; + + paErr = resetBlioRingBuffers( &stream->blio ); + if( paErr ) + return paErr; + + VDBUG( ( "Stream Stopped.\n" ) ); + return paNoError; +#undef ERR_WRAP +} + +static PaError AbortStream( PaStream *s ) +{ + VVDBUG(("AbortStream()->StopStream()\n")); + VDBUG( ( "Aborting stream.\n" ) ); + /* We have nothing faster than StopStream. */ + return StopStream(s); +} + + +static PaError IsStreamStopped( PaStream *s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + VVDBUG(("IsStreamStopped()\n")); + + return stream->state == STOPPED ? 1 : 0; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + VVDBUG(("IsStreamActive()\n")); + return ( stream->state == ACTIVE || stream->state == STOPPING ); +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + VVDBUG(("GetStreamCpuLoad()\n")); + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core_blocking.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,592 @@ +/* + * Implementation of the PortAudio API for Apple AUHAL + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Written by Bjorn Roche of XO Audio LLC, from PA skeleton code. + * Portions copied from code by Dominic Mazzoni (who wrote a HAL implementation) + * + * Dominic's code was based on code by Phil Burk, Darren Gibbs, + * Gord Peters, Stephane Letz, and Greg Pfiel. + * + * The following people also deserve acknowledgements: + * + * Olivier Tristan for feedback and testing + * Glenn Zelniker and Z-Systems engineering for sponsoring the Blocking I/O + * interface. + * + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src + + This file contains the implementation + required for blocking I/O. It is separated from pa_mac_core.c simply to ease + development. +*/ + +#include "pa_mac_core_blocking.h" +#include "pa_mac_core_internal.h" +#include <assert.h> +#ifdef MOSX_USE_NON_ATOMIC_FLAG_BITS +# define OSAtomicOr32( a, b ) ( (*(b)) |= (a) ) +# define OSAtomicAnd32( a, b ) ( (*(b)) &= (a) ) +#else +# include <libkern/OSAtomic.h> +#endif + +/* + * This function determines the size of a particular sample format. + * if the format is not recognized, this returns zero. + */ +static size_t computeSampleSizeFromFormat( PaSampleFormat format ) +{ + switch( format & (~paNonInterleaved) ) { + case paFloat32: return 4; + case paInt32: return 4; + case paInt24: return 3; + case paInt16: return 2; + case paInt8: case paUInt8: return 1; + default: return 0; + } +} +/* + * Same as computeSampleSizeFromFormat, except that if + * the size is not a power of two, it returns the next power of two up + */ +static size_t computeSampleSizeFromFormatPow2( PaSampleFormat format ) +{ + switch( format & (~paNonInterleaved) ) { + case paFloat32: return 4; + case paInt32: return 4; + case paInt24: return 4; + case paInt16: return 2; + case paInt8: case paUInt8: return 1; + default: return 0; + } +} + + + +/* + * Functions for initializing, resetting, and destroying BLIO structures. + * + */ + +/* This should be called with the relevant info when initializing a stream for + callback. */ +PaError initializeBlioRingBuffers( + PaMacBlio *blio, + PaSampleFormat inputSampleFormat, + PaSampleFormat outputSampleFormat, + size_t framesPerBuffer, + long ringBufferSize, + int inChan, + int outChan ) +{ + void *data; + int result; + OSStatus err; + + /* zeroify things */ + bzero( blio, sizeof( PaMacBlio ) ); + /* this is redundant, but the buffers are used to check + if the bufffers have been initialized, so we do it explicitly. */ + blio->inputRingBuffer.buffer = NULL; + blio->outputRingBuffer.buffer = NULL; + + /* initialize simple data */ + blio->ringBufferFrames = ringBufferSize; + blio->inputSampleFormat = inputSampleFormat; + blio->inputSampleSizeActual = computeSampleSizeFromFormat(inputSampleFormat); + blio->inputSampleSizePow2 = computeSampleSizeFromFormatPow2(inputSampleFormat); + blio->outputSampleFormat = outputSampleFormat; + blio->outputSampleSizeActual = computeSampleSizeFromFormat(outputSampleFormat); + blio->outputSampleSizePow2 = computeSampleSizeFromFormatPow2(outputSampleFormat); + + blio->framesPerBuffer = framesPerBuffer; + blio->inChan = inChan; + blio->outChan = outChan; + blio->statusFlags = 0; + blio->errors = paNoError; +#ifdef PA_MAC_BLIO_MUTEX + blio->isInputEmpty = false; + blio->isOutputFull = false; +#endif + + /* setup ring buffers */ +#ifdef PA_MAC_BLIO_MUTEX + result = PaMacCore_SetUnixError( pthread_mutex_init(&(blio->inputMutex),NULL), 0 ); + if( result ) + goto error; + result = UNIX_ERR( pthread_cond_init( &(blio->inputCond), NULL ) ); + if( result ) + goto error; + result = UNIX_ERR( pthread_mutex_init(&(blio->outputMutex),NULL) ); + if( result ) + goto error; + result = UNIX_ERR( pthread_cond_init( &(blio->outputCond), NULL ) ); +#endif + if( inChan ) { + data = calloc( ringBufferSize, blio->inputSampleSizePow2*inChan ); + if( !data ) + { + result = paInsufficientMemory; + goto error; + } + + err = PaUtil_InitializeRingBuffer( + &blio->inputRingBuffer, + 1, ringBufferSize*blio->inputSampleSizePow2*inChan, + data ); + assert( !err ); + } + if( outChan ) { + data = calloc( ringBufferSize, blio->outputSampleSizePow2*outChan ); + if( !data ) + { + result = paInsufficientMemory; + goto error; + } + + err = PaUtil_InitializeRingBuffer( + &blio->outputRingBuffer, + 1, ringBufferSize*blio->outputSampleSizePow2*outChan, + data ); + assert( !err ); + } + + result = resetBlioRingBuffers( blio ); + if( result ) + goto error; + + return 0; + + error: + destroyBlioRingBuffers( blio ); + return result; +} + +#ifdef PA_MAC_BLIO_MUTEX +PaError blioSetIsInputEmpty( PaMacBlio *blio, bool isEmpty ) +{ + PaError result = paNoError; + if( isEmpty == blio->isInputEmpty ) + goto done; + + /* we need to update the value. Here's what we do: + * - Lock the mutex, so noone else can write. + * - update the value. + * - unlock. + * - broadcast to all listeners. + */ + result = UNIX_ERR( pthread_mutex_lock( &blio->inputMutex ) ); + if( result ) + goto done; + blio->isInputEmpty = isEmpty; + result = UNIX_ERR( pthread_mutex_unlock( &blio->inputMutex ) ); + if( result ) + goto done; + result = UNIX_ERR( pthread_cond_broadcast( &blio->inputCond ) ); + if( result ) + goto done; + + done: + return result; +} +PaError blioSetIsOutputFull( PaMacBlio *blio, bool isFull ) +{ + PaError result = paNoError; + if( isFull == blio->isOutputFull ) + goto done; + + /* we need to update the value. Here's what we do: + * - Lock the mutex, so noone else can write. + * - update the value. + * - unlock. + * - broadcast to all listeners. + */ + result = UNIX_ERR( pthread_mutex_lock( &blio->outputMutex ) ); + if( result ) + goto done; + blio->isOutputFull = isFull; + result = UNIX_ERR( pthread_mutex_unlock( &blio->outputMutex ) ); + if( result ) + goto done; + result = UNIX_ERR( pthread_cond_broadcast( &blio->outputCond ) ); + if( result ) + goto done; + + done: + return result; +} +#endif + +/* This should be called after stopping or aborting the stream, so that on next + start, the buffers will be ready. */ +PaError resetBlioRingBuffers( PaMacBlio *blio ) +{ +#ifdef PA_MAC__BLIO_MUTEX + int result; +#endif + blio->statusFlags = 0; + if( blio->outputRingBuffer.buffer ) { + PaUtil_FlushRingBuffer( &blio->outputRingBuffer ); + bzero( blio->outputRingBuffer.buffer, + blio->outputRingBuffer.bufferSize ); + /* Advance buffer */ + PaUtil_AdvanceRingBufferWriteIndex( &blio->outputRingBuffer, blio->ringBufferFrames*blio->outputSampleSizeActual*blio->outChan ); + //PaUtil_AdvanceRingBufferWriteIndex( &blio->outputRingBuffer, blio->outputRingBuffer.bufferSize ); + + /* Update isOutputFull. */ +#ifdef PA_MAC__BLIO_MUTEX + result = blioSetIsOutputFull( blio, toAdvance == blio->outputRingBuffer.bufferSize ); + if( result ) + goto error; +#endif +/* + printf( "------%d\n" , blio->framesPerBuffer ); + printf( "------%d\n" , blio->outChan ); + printf( "------%d\n" , blio->outputSampleSize ); + printf( "------%d\n" , blio->framesPerBuffer*blio->outChan*blio->outputSampleSize ); +*/ + } + if( blio->inputRingBuffer.buffer ) { + PaUtil_FlushRingBuffer( &blio->inputRingBuffer ); + bzero( blio->inputRingBuffer.buffer, + blio->inputRingBuffer.bufferSize ); + /* Update isInputEmpty. */ +#ifdef PA_MAC__BLIO_MUTEX + result = blioSetIsInputEmpty( blio, true ); + if( result ) + goto error; +#endif + } + return paNoError; +#ifdef PA_MAC__BLIO_MUTEX + error: + return result; +#endif +} + +/*This should be called when you are done with the blio. It can safely be called + multiple times if there are no exceptions. */ +PaError destroyBlioRingBuffers( PaMacBlio *blio ) +{ + PaError result = paNoError; + if( blio->inputRingBuffer.buffer ) { + free( blio->inputRingBuffer.buffer ); +#ifdef PA_MAC__BLIO_MUTEX + result = UNIX_ERR( pthread_mutex_destroy( & blio->inputMutex ) ); + if( result ) return result; + result = UNIX_ERR( pthread_cond_destroy( & blio->inputCond ) ); + if( result ) return result; +#endif + } + blio->inputRingBuffer.buffer = NULL; + if( blio->outputRingBuffer.buffer ) { + free( blio->outputRingBuffer.buffer ); +#ifdef PA_MAC__BLIO_MUTEX + result = UNIX_ERR( pthread_mutex_destroy( & blio->outputMutex ) ); + if( result ) return result; + result = UNIX_ERR( pthread_cond_destroy( & blio->outputCond ) ); + if( result ) return result; +#endif + } + blio->outputRingBuffer.buffer = NULL; + + return result; +} + +/* + * this is the BlioCallback function. It expects to recieve a PaMacBlio Object + * pointer as userData. + * + */ +int BlioCallback( const void *input, void *output, unsigned long frameCount, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + PaMacBlio *blio = (PaMacBlio*)userData; + long avail; + long toRead; + long toWrite; + long read; + long written; + + /* set flags returned by OS: */ + OSAtomicOr32( statusFlags, &blio->statusFlags ) ; + + /* --- Handle Input Buffer --- */ + if( blio->inChan ) { + avail = PaUtil_GetRingBufferWriteAvailable( &blio->inputRingBuffer ); + + /* check for underflow */ + if( avail < frameCount * blio->inputSampleSizeActual * blio->inChan ) + OSAtomicOr32( paInputOverflow, &blio->statusFlags ); + + toRead = MIN( avail, frameCount * blio->inputSampleSizeActual * blio->inChan ); + + /* copy the data */ + /*printf( "reading %d\n", toRead );*/ + read = PaUtil_WriteRingBuffer( &blio->inputRingBuffer, input, toRead ); + assert( toRead == read ); +#ifdef PA_MAC__BLIO_MUTEX + /* Priority inversion. See notes below. */ + blioSetIsInputEmpty( blio, false ); +#endif + } + + + /* --- Handle Output Buffer --- */ + if( blio->outChan ) { + avail = PaUtil_GetRingBufferReadAvailable( &blio->outputRingBuffer ); + + /* check for underflow */ + if( avail < frameCount * blio->outputSampleSizeActual * blio->outChan ) + OSAtomicOr32( paOutputUnderflow, &blio->statusFlags ); + + toWrite = MIN( avail, frameCount * blio->outputSampleSizeActual * blio->outChan ); + + if( toWrite != frameCount * blio->outputSampleSizeActual * blio->outChan ) + bzero( ((char *)output)+toWrite, + frameCount * blio->outputSampleSizeActual * blio->outChan - toWrite ); + /* copy the data */ + /*printf( "writing %d\n", toWrite );*/ + written = PaUtil_ReadRingBuffer( &blio->outputRingBuffer, output, toWrite ); + assert( toWrite == written ); +#ifdef PA_MAC__BLIO_MUTEX + /* We have a priority inversion here. However, we will only have to + wait if this was true and is now false, which means we've got + some room in the buffer. + Hopefully problems will be minimized. */ + blioSetIsOutputFull( blio, false ); +#endif + } + + return paContinue; +} + +PaError ReadStream( PaStream* stream, + void *buffer, + unsigned long frames ) +{ + PaMacBlio *blio = & ((PaMacCoreStream*)stream) -> blio; + char *cbuf = (char *) buffer; + PaError ret = paNoError; + VVDBUG(("ReadStream()\n")); + + while( frames > 0 ) { + long avail; + long toRead; + do { + avail = PaUtil_GetRingBufferReadAvailable( &blio->inputRingBuffer ); +/* + printf( "Read Buffer is %%%g full: %ld of %ld.\n", + 100 * (float)avail / (float) blio->inputRingBuffer.bufferSize, + avail, blio->inputRingBuffer.bufferSize ); +*/ + if( avail == 0 ) { +#ifdef PA_MAC_BLIO_MUTEX + /**block when empty*/ + ret = UNIX_ERR( pthread_mutex_lock( &blio->inputMutex ) ); + if( ret ) + return ret; + while( blio->isInputEmpty ) { + ret = UNIX_ERR( pthread_cond_wait( &blio->inputCond, &blio->inputMutex ) ); + if( ret ) + return ret; + } + ret = UNIX_ERR( pthread_mutex_unlock( &blio->inputMutex ) ); + if( ret ) + return ret; +#else + Pa_Sleep( PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL ); +#endif + } + } while( avail == 0 ); + toRead = MIN( avail, frames * blio->inputSampleSizeActual * blio->inChan ); + toRead -= toRead % blio->inputSampleSizeActual * blio->inChan ; + PaUtil_ReadRingBuffer( &blio->inputRingBuffer, (void *)cbuf, toRead ); + cbuf += toRead; + frames -= toRead / ( blio->inputSampleSizeActual * blio->inChan ); + + if( toRead == avail ) { +#ifdef PA_MAC_BLIO_MUTEX + /* we just emptied the buffer, so we need to mark it as empty. */ + ret = blioSetIsInputEmpty( blio, true ); + if( ret ) + return ret; + /* of course, in the meantime, the callback may have put some sats + in, so + so check for that, too, to avoid a race condition. */ + if( PaUtil_GetRingBufferReadAvailable( &blio->inputRingBuffer ) ) { + blioSetIsInputEmpty( blio, false ); + if( ret ) + return ret; + } +#endif + } + } + + /* Report either paNoError or paInputOverflowed. */ + /* may also want to report other errors, but this is non-standard. */ + ret = blio->statusFlags & paInputOverflow; + + /* report underflow only once: */ + if( ret ) { + OSAtomicAnd32( (uint32_t)(~paInputOverflow), &blio->statusFlags ); + ret = paInputOverflowed; + } + + return ret; +} + + +PaError WriteStream( PaStream* stream, + const void *buffer, + unsigned long frames ) +{ + PaMacBlio *blio = & ((PaMacCoreStream*)stream) -> blio; + char *cbuf = (char *) buffer; + PaError ret = paNoError; + VVDBUG(("WriteStream()\n")); + + while( frames > 0 ) { + long avail = 0; + long toWrite; + + do { + avail = PaUtil_GetRingBufferWriteAvailable( &blio->outputRingBuffer ); +/* + printf( "Write Buffer is %%%g full: %ld of %ld.\n", + 100 - 100 * (float)avail / (float) blio->outputRingBuffer.bufferSize, + avail, blio->outputRingBuffer.bufferSize ); +*/ + if( avail == 0 ) { +#ifdef PA_MAC_BLIO_MUTEX + /*block while full*/ + ret = UNIX_ERR( pthread_mutex_lock( &blio->outputMutex ) ); + if( ret ) + return ret; + while( blio->isOutputFull ) { + ret = UNIX_ERR( pthread_cond_wait( &blio->outputCond, &blio->outputMutex ) ); + if( ret ) + return ret; + } + ret = UNIX_ERR( pthread_mutex_unlock( &blio->outputMutex ) ); + if( ret ) + return ret; +#else + Pa_Sleep( PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL ); +#endif + } + } while( avail == 0 ); + + toWrite = MIN( avail, frames * blio->outputSampleSizeActual * blio->outChan ); + toWrite -= toWrite % blio->outputSampleSizeActual * blio->outChan ; + PaUtil_WriteRingBuffer( &blio->outputRingBuffer, (void *)cbuf, toWrite ); + cbuf += toWrite; + frames -= toWrite / ( blio->outputSampleSizeActual * blio->outChan ); + +#ifdef PA_MAC_BLIO_MUTEX + if( toWrite == avail ) { + /* we just filled up the buffer, so we need to mark it as filled. */ + ret = blioSetIsOutputFull( blio, true ); + if( ret ) + return ret; + /* of course, in the meantime, we may have emptied the buffer, so + so check for that, too, to avoid a race condition. */ + if( PaUtil_GetRingBufferWriteAvailable( &blio->outputRingBuffer ) ) { + blioSetIsOutputFull( blio, false ); + if( ret ) + return ret; + } + } +#endif + } + + /* Report either paNoError or paOutputUnderflowed. */ + /* may also want to report other errors, but this is non-standard. */ + ret = blio->statusFlags & paOutputUnderflow; + + /* report underflow only once: */ + if( ret ) { + OSAtomicAnd32( (uint32_t)(~paOutputUnderflow), &blio->statusFlags ); + ret = paOutputUnderflowed; + } + + return ret; +} + +/* + * + */ +void waitUntilBlioWriteBufferIsFlushed( PaMacBlio *blio ) +{ + if( blio->outputRingBuffer.buffer ) { + long avail = PaUtil_GetRingBufferWriteAvailable( &blio->outputRingBuffer ); + while( avail != blio->outputRingBuffer.bufferSize ) { + if( avail == 0 ) + Pa_Sleep( PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL ); + avail = PaUtil_GetRingBufferWriteAvailable( &blio->outputRingBuffer ); + } + } +} + + +signed long GetStreamReadAvailable( PaStream* stream ) +{ + PaMacBlio *blio = & ((PaMacCoreStream*)stream) -> blio; + VVDBUG(("GetStreamReadAvailable()\n")); + + return PaUtil_GetRingBufferReadAvailable( &blio->inputRingBuffer ) + / ( blio->inputSampleSizeActual * blio->inChan ); +} + + +signed long GetStreamWriteAvailable( PaStream* stream ) +{ + PaMacBlio *blio = & ((PaMacCoreStream*)stream) -> blio; + VVDBUG(("GetStreamWriteAvailable()\n")); + + return PaUtil_GetRingBufferWriteAvailable( &blio->outputRingBuffer ) + / ( blio->outputSampleSizeActual * blio->outChan ); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core_blocking.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,136 @@ +/* + * Internal blocking interfaces for PortAudio Apple AUHAL implementation + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Written by Bjorn Roche of XO Audio LLC, from PA skeleton code. + * Portions copied from code by Dominic Mazzoni (who wrote a HAL implementation) + * + * Dominic's code was based on code by Phil Burk, Darren Gibbs, + * Gord Peters, Stephane Letz, and Greg Pfiel. + * + * The following people also deserve acknowledgements: + * + * Olivier Tristan for feedback and testing + * Glenn Zelniker and Z-Systems engineering for sponsoring the Blocking I/O + * interface. + * + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#ifndef PA_MAC_CORE_BLOCKING_H_ +#define PA_MAC_CORE_BLOCKING_H_ + +#include "pa_ringbuffer.h" +#include "portaudio.h" +#include "pa_mac_core_utilities.h" + +/* + * Number of miliseconds to busy wait whil waiting for data in blocking calls. + */ +#define PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL (5) +/* + * Define exactly one of these blocking methods + * PA_MAC_BLIO_MUTEX is not actively maintained. + */ +#define PA_MAC_BLIO_BUSY_WAIT +/* +#define PA_MAC_BLIO_MUTEX +*/ + +typedef struct { + PaUtilRingBuffer inputRingBuffer; + PaUtilRingBuffer outputRingBuffer; + size_t ringBufferFrames; + PaSampleFormat inputSampleFormat; + size_t inputSampleSizeActual; + size_t inputSampleSizePow2; + PaSampleFormat outputSampleFormat; + size_t outputSampleSizeActual; + size_t outputSampleSizePow2; + + size_t framesPerBuffer; + + int inChan; + int outChan; + + //PaStreamCallbackFlags statusFlags; + uint32_t statusFlags; + PaError errors; + + /* Here we handle blocking, using condition variables. */ +#ifdef PA_MAC_BLIO_MUTEX + volatile bool isInputEmpty; + pthread_mutex_t inputMutex; + pthread_cond_t inputCond; + + volatile bool isOutputFull; + pthread_mutex_t outputMutex; + pthread_cond_t outputCond; +#endif +} +PaMacBlio; + +/* + * These functions operate on condition and related variables. + */ + +PaError initializeBlioRingBuffers( + PaMacBlio *blio, + PaSampleFormat inputSampleFormat, + PaSampleFormat outputSampleFormat, + size_t framesPerBuffer, + long ringBufferSize, + int inChan, + int outChan ); +PaError destroyBlioRingBuffers( PaMacBlio *blio ); +PaError resetBlioRingBuffers( PaMacBlio *blio ); + +int BlioCallback( + const void *input, void *output, + unsigned long frameCount, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ); + +void waitUntilBlioWriteBufferIsFlushed( PaMacBlio *blio ); + +#endif /*PA_MAC_CORE_BLOCKING_H_*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core_internal.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,194 @@ +/* + * Internal interfaces for PortAudio Apple AUHAL implementation + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Written by Bjorn Roche of XO Audio LLC, from PA skeleton code. + * Portions copied from code by Dominic Mazzoni (who wrote a HAL implementation) + * + * Dominic's code was based on code by Phil Burk, Darren Gibbs, + * Gord Peters, Stephane Letz, and Greg Pfiel. + * + * The following people also deserve acknowledgements: + * + * Olivier Tristan for feedback and testing + * Glenn Zelniker and Z-Systems engineering for sponsoring the Blocking I/O + * interface. + * + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file pa_mac_core + @ingroup hostapi_src + @author Bjorn Roche + @brief AUHAL implementation of PortAudio +*/ + +#ifndef PA_MAC_CORE_INTERNAL_H__ +#define PA_MAC_CORE_INTERNAL_H__ + +#include <CoreAudio/CoreAudio.h> +#include <CoreServices/CoreServices.h> +#include <AudioUnit/AudioUnit.h> +#include <AudioToolbox/AudioToolbox.h> + +#include "portaudio.h" +#include "pa_util.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_allocation.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_ringbuffer.h" + +#include "pa_mac_core_blocking.h" + +/* function prototypes */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +PaError PaMacCore_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#define RING_BUFFER_ADVANCE_DENOMINATOR (4) + +PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +signed long GetStreamReadAvailable( PaStream* stream ); +signed long GetStreamWriteAvailable( PaStream* stream ); +/* PaMacAUHAL - host api datastructure specific to this implementation */ +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + /* implementation specific data goes here */ + long devCount; + AudioDeviceID *devIds; /*array of all audio devices*/ + AudioDeviceID defaultIn; + AudioDeviceID defaultOut; +} +PaMacAUHAL; + +typedef struct PaMacCoreDeviceProperties +{ + /* Values in Frames from property queries. */ + UInt32 safetyOffset; + UInt32 bufferFrameSize; + // UInt32 streamLatency; // Seems to be the same as deviceLatency!? + UInt32 deviceLatency; + /* Current device sample rate. May change! */ + Float64 sampleRate; + Float64 samplePeriod; // reciprocal +} +PaMacCoreDeviceProperties; + +/* stream data structure specifically for this implementation */ +typedef struct PaMacCoreStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + /* implementation specific data goes here */ + bool bufferProcessorIsInitialized; + AudioUnit inputUnit; + AudioUnit outputUnit; + AudioDeviceID inputDevice; + AudioDeviceID outputDevice; + size_t userInChan; + size_t userOutChan; + size_t inputFramesPerBuffer; + size_t outputFramesPerBuffer; + PaMacBlio blio; + /* We use this ring buffer when input and out devs are different. */ + PaUtilRingBuffer inputRingBuffer; + /* We may need to do SR conversion on input. */ + AudioConverterRef inputSRConverter; + /* We need to preallocate an inputBuffer for reading data. */ + AudioBufferList inputAudioBufferList; + AudioTimeStamp startTime; + /* FIXME: instead of volatile, these should be properly memory barriered */ + volatile uint32_t xrunFlags; /*PaStreamCallbackFlags*/ + volatile enum { + STOPPED = 0, /* playback is completely stopped, + and the user has called StopStream(). */ + CALLBACK_STOPPED = 1, /* callback has requested stop, + but user has not yet called StopStream(). */ + STOPPING = 2, /* The stream is in the process of closing + because the user has called StopStream. + This state is just used internally; + externally it is indistinguishable from + ACTIVE.*/ + ACTIVE = 3 /* The stream is active and running. */ + } state; + double sampleRate; + //these may be different from the stream sample rate due to SR conversion: + double outDeviceSampleRate; + double inDeviceSampleRate; + + PaMacCoreDeviceProperties inputProperties; + PaMacCoreDeviceProperties outputProperties; + + /* data updated by main thread and notifications, protected by timingInformationMutex */ + int timingInformationMutexIsInitialized; + pthread_mutex_t timingInformationMutex; + + /* These are written by the PA thread or from CoreAudio callbacks. Protected by the mutex. */ + Float64 timestampOffsetCombined; + Float64 timestampOffsetInputDevice; + Float64 timestampOffsetOutputDevice; + + /* Offsets in seconds to be applied to Apple timestamps to convert them to PA timestamps. + * While the io proc is active, the following values are only accessed and manipulated by the ioproc */ + Float64 timestampOffsetCombined_ioProcCopy; + Float64 timestampOffsetInputDevice_ioProcCopy; + Float64 timestampOffsetOutputDevice_ioProcCopy; + +} +PaMacCoreStream; + +#endif /* PA_MAC_CORE_INTERNAL_H__ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core_old.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,913 @@ +/* + * $Id: pa_mac_core_old.c 1083 2006-08-23 07:30:49Z rossb $ + * pa_mac_core.c + * Implementation of PortAudio for Mac OS X CoreAudio + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Authors: Ross Bencina and Phil Burk + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <CoreAudio/CoreAudio.h> +#include <AudioToolbox/AudioToolbox.h> +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <assert.h> + +#include "portaudio.h" +#include "pa_trace.h" +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" + +// ===== constants ===== + +// ===== structs ===== +#pragma mark structs + +// PaMacCoreHostApiRepresentation - host api datastructure specific to this implementation +typedef struct PaMacCore_HAR +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + AudioDeviceID *macCoreDeviceIds; +} +PaMacCoreHostApiRepresentation; + +typedef struct PaMacCore_DI +{ + PaDeviceInfo inheritedDeviceInfo; +} +PaMacCoreDeviceInfo; + +// PaMacCoreStream - a stream data structure specifically for this implementation +typedef struct PaMacCore_S +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + int primeStreamUsingCallback; + + AudioDeviceID inputDevice; + AudioDeviceID outputDevice; + + // Processing thread management -------------- +// HANDLE abortEvent; +// HANDLE processingThread; +// DWORD processingThreadId; + + char throttleProcessingThreadOnOverload; // 0 -> don't throtte, non-0 -> throttle + int processingThreadPriority; + int highThreadPriority; + int throttledThreadPriority; + unsigned long throttledSleepMsecs; + + int isStopped; + volatile int isActive; + volatile int stopProcessing; // stop thread once existing buffers have been returned + volatile int abortProcessing; // stop thread immediately + +// DWORD allBuffersDurationMs; // used to calculate timeouts +} +PaMacCoreStream; + +// Data needed by the CoreAudio callback functions +typedef struct PaMacCore_CD +{ + PaMacCoreStream *stream; + PaStreamCallback *callback; + void *userData; + PaUtilConverter *inputConverter; + PaUtilConverter *outputConverter; + void *inputBuffer; + void *outputBuffer; + int inputChannelCount; + int outputChannelCount; + PaSampleFormat inputSampleFormat; + PaSampleFormat outputSampleFormat; + PaUtilTriangularDitherGenerator *ditherGenerator; +} +PaMacClientData; + +// ===== CoreAudio-PortAudio bridge functions ===== +#pragma mark CoreAudio-PortAudio bridge functions + +// Maps CoreAudio OSStatus codes to PortAudio PaError codes +static PaError conv_err(OSStatus error) +{ + PaError result; + + switch (error) { + case kAudioHardwareNoError: + result = paNoError; break; + case kAudioHardwareNotRunningError: + result = paInternalError; break; + case kAudioHardwareUnspecifiedError: + result = paInternalError; break; + case kAudioHardwareUnknownPropertyError: + result = paInternalError; break; + case kAudioHardwareBadPropertySizeError: + result = paInternalError; break; + case kAudioHardwareIllegalOperationError: + result = paInternalError; break; + case kAudioHardwareBadDeviceError: + result = paInvalidDevice; break; + case kAudioHardwareBadStreamError: + result = paBadStreamPtr; break; + case kAudioHardwareUnsupportedOperationError: + result = paInternalError; break; + case kAudioDeviceUnsupportedFormatError: + result = paSampleFormatNotSupported; break; + case kAudioDevicePermissionsError: + result = paDeviceUnavailable; break; + default: + result = paInternalError; + } + + return result; +} + +/* This function is unused +static AudioStreamBasicDescription *InitializeStreamDescription(const PaStreamParameters *parameters, double sampleRate) +{ + struct AudioStreamBasicDescription *streamDescription = PaUtil_AllocateMemory(sizeof(AudioStreamBasicDescription)); + streamDescription->mSampleRate = sampleRate; + streamDescription->mFormatID = kAudioFormatLinearPCM; + streamDescription->mFormatFlags = 0; + streamDescription->mFramesPerPacket = 1; + + if (parameters->sampleFormat & paNonInterleaved) { + streamDescription->mFormatFlags |= kLinearPCMFormatFlagIsNonInterleaved; + streamDescription->mChannelsPerFrame = 1; + streamDescription->mBytesPerFrame = Pa_GetSampleSize(parameters->sampleFormat); + streamDescription->mBytesPerPacket = Pa_GetSampleSize(parameters->sampleFormat); + } + else { + streamDescription->mChannelsPerFrame = parameters->channelCount; + } + + streamDescription->mBytesPerFrame = Pa_GetSampleSize(parameters->sampleFormat) * streamDescription->mChannelsPerFrame; + streamDescription->mBytesPerPacket = streamDescription->mBytesPerFrame * streamDescription->mFramesPerPacket; + + if (parameters->sampleFormat & paFloat32) { + streamDescription->mFormatFlags |= kLinearPCMFormatFlagIsFloat; + streamDescription->mBitsPerChannel = 32; + } + else if (parameters->sampleFormat & paInt32) { + streamDescription->mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger; + streamDescription->mBitsPerChannel = 32; + } + else if (parameters->sampleFormat & paInt24) { + streamDescription->mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger; + streamDescription->mBitsPerChannel = 24; + } + else if (parameters->sampleFormat & paInt16) { + streamDescription->mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger; + streamDescription->mBitsPerChannel = 16; + } + else if (parameters->sampleFormat & paInt8) { + streamDescription->mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger; + streamDescription->mBitsPerChannel = 8; + } + else if (parameters->sampleFormat & paInt32) { + streamDescription->mBitsPerChannel = 8; + } + + return streamDescription; +} +*/ + +static PaStreamCallbackTimeInfo *InitializeTimeInfo(const AudioTimeStamp* now, const AudioTimeStamp* inputTime, const AudioTimeStamp* outputTime) +{ + PaStreamCallbackTimeInfo *timeInfo = PaUtil_AllocateMemory(sizeof(PaStreamCallbackTimeInfo)); + + timeInfo->inputBufferAdcTime = inputTime->mSampleTime; + timeInfo->currentTime = now->mSampleTime; + timeInfo->outputBufferDacTime = outputTime->mSampleTime; + + return timeInfo; +} + +// ===== support functions ===== +#pragma mark support functions + +static void CleanUp(PaMacCoreHostApiRepresentation *macCoreHostApi) +{ + if( macCoreHostApi->allocations ) + { + PaUtil_FreeAllAllocations( macCoreHostApi->allocations ); + PaUtil_DestroyAllocationGroup( macCoreHostApi->allocations ); + } + + PaUtil_FreeMemory( macCoreHostApi ); +} + +static PaError GetChannelInfo(PaDeviceInfo *deviceInfo, AudioDeviceID macCoreDeviceId, int isInput) +{ + UInt32 propSize; + PaError err = paNoError; + UInt32 i; + int numChannels = 0; + AudioBufferList *buflist; + + err = conv_err(AudioDeviceGetPropertyInfo(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreamConfiguration, &propSize, NULL)); + buflist = PaUtil_AllocateMemory(propSize); + err = conv_err(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreamConfiguration, &propSize, buflist)); + if (!err) { + for (i = 0; i < buflist->mNumberBuffers; ++i) { + numChannels += buflist->mBuffers[i].mNumberChannels; + } + + if (isInput) + deviceInfo->maxInputChannels = numChannels; + else + deviceInfo->maxOutputChannels = numChannels; + + int frameLatency; + propSize = sizeof(UInt32); + err = conv_err(AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyLatency, &propSize, &frameLatency)); + if (!err) { + double secondLatency = frameLatency / deviceInfo->defaultSampleRate; + if (isInput) { + deviceInfo->defaultLowInputLatency = secondLatency; + deviceInfo->defaultHighInputLatency = secondLatency; + } + else { + deviceInfo->defaultLowOutputLatency = secondLatency; + deviceInfo->defaultHighOutputLatency = secondLatency; + } + } + } + PaUtil_FreeMemory(buflist); + + return err; +} + +static PaError InitializeDeviceInfo(PaMacCoreDeviceInfo *macCoreDeviceInfo, AudioDeviceID macCoreDeviceId, PaHostApiIndex hostApiIndex ) +{ + PaDeviceInfo *deviceInfo = &macCoreDeviceInfo->inheritedDeviceInfo; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + + PaError err = paNoError; + UInt32 propSize; + + err = conv_err(AudioDeviceGetPropertyInfo(macCoreDeviceId, 0, 0, kAudioDevicePropertyDeviceName, &propSize, NULL)); + // FIXME: this allocation should be part of the allocations group + char *name = PaUtil_AllocateMemory(propSize); + err = conv_err(AudioDeviceGetProperty(macCoreDeviceId, 0, 0, kAudioDevicePropertyDeviceName, &propSize, name)); + if (!err) { + deviceInfo->name = name; + } + + Float64 sampleRate; + propSize = sizeof(Float64); + err = conv_err(AudioDeviceGetProperty(macCoreDeviceId, 0, 0, kAudioDevicePropertyNominalSampleRate, &propSize, &sampleRate)); + if (!err) { + deviceInfo->defaultSampleRate = sampleRate; + } + + + // Get channel info + err = GetChannelInfo(deviceInfo, macCoreDeviceId, 1); + err = GetChannelInfo(deviceInfo, macCoreDeviceId, 0); + + return err; +} + +static PaError InitializeDeviceInfos( PaMacCoreHostApiRepresentation *macCoreHostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation *hostApi; + PaMacCoreDeviceInfo *deviceInfoArray; + + // initialise device counts and default devices under the assumption that there are no devices. These values are incremented below if and when devices are successfully initialized. + hostApi = &macCoreHostApi->inheritedHostApiRep; + hostApi->info.deviceCount = 0; + hostApi->info.defaultInputDevice = paNoDevice; + hostApi->info.defaultOutputDevice = paNoDevice; + + UInt32 propsize; + AudioHardwareGetPropertyInfo(kAudioHardwarePropertyDevices, &propsize, NULL); + int numDevices = propsize / sizeof(AudioDeviceID); + hostApi->info.deviceCount = numDevices; + if (numDevices > 0) { + hostApi->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + macCoreHostApi->allocations, sizeof(PaDeviceInfo*) * numDevices ); + if( !hostApi->deviceInfos ) + { + return paInsufficientMemory; + } + + // allocate all device info structs in a contiguous block + deviceInfoArray = (PaMacCoreDeviceInfo*)PaUtil_GroupAllocateMemory( + macCoreHostApi->allocations, sizeof(PaMacCoreDeviceInfo) * numDevices ); + if( !deviceInfoArray ) + { + return paInsufficientMemory; + } + + macCoreHostApi->macCoreDeviceIds = PaUtil_GroupAllocateMemory(macCoreHostApi->allocations, propsize); + AudioHardwareGetProperty(kAudioHardwarePropertyDevices, &propsize, macCoreHostApi->macCoreDeviceIds); + + AudioDeviceID defaultInputDevice, defaultOutputDevice; + propsize = sizeof(AudioDeviceID); + AudioHardwareGetProperty(kAudioHardwarePropertyDefaultInputDevice, &propsize, &defaultInputDevice); + AudioHardwareGetProperty(kAudioHardwarePropertyDefaultOutputDevice, &propsize, &defaultOutputDevice); + + UInt32 i; + for (i = 0; i < numDevices; ++i) { + if (macCoreHostApi->macCoreDeviceIds[i] == defaultInputDevice) { + hostApi->info.defaultInputDevice = i; + } + if (macCoreHostApi->macCoreDeviceIds[i] == defaultOutputDevice) { + hostApi->info.defaultOutputDevice = i; + } + InitializeDeviceInfo(&deviceInfoArray[i], macCoreHostApi->macCoreDeviceIds[i], hostApiIndex); + hostApi->deviceInfos[i] = &(deviceInfoArray[i].inheritedDeviceInfo); + } + } + + return result; +} + +static OSStatus CheckFormat(AudioDeviceID macCoreDeviceId, const PaStreamParameters *parameters, double sampleRate, int isInput) +{ + UInt32 propSize = sizeof(AudioStreamBasicDescription); + AudioStreamBasicDescription *streamDescription = PaUtil_AllocateMemory(propSize); + + streamDescription->mSampleRate = sampleRate; + streamDescription->mFormatID = 0; + streamDescription->mFormatFlags = 0; + streamDescription->mBytesPerPacket = 0; + streamDescription->mFramesPerPacket = 0; + streamDescription->mBytesPerFrame = 0; + streamDescription->mChannelsPerFrame = 0; + streamDescription->mBitsPerChannel = 0; + streamDescription->mReserved = 0; + + OSStatus result = AudioDeviceGetProperty(macCoreDeviceId, 0, isInput, kAudioDevicePropertyStreamFormatSupported, &propSize, streamDescription); + PaUtil_FreeMemory(streamDescription); + return result; +} + +static OSStatus CopyInputData(PaMacClientData* destination, const AudioBufferList *source, unsigned long frameCount) +{ + int frameSpacing, channelSpacing; + if (destination->inputSampleFormat & paNonInterleaved) { + frameSpacing = 1; + channelSpacing = destination->inputChannelCount; + } + else { + frameSpacing = destination->inputChannelCount; + channelSpacing = 1; + } + + AudioBuffer const *inputBuffer = &source->mBuffers[0]; + void *coreAudioBuffer = inputBuffer->mData; + void *portAudioBuffer = destination->inputBuffer; + UInt32 i, streamNumber, streamChannel; + for (i = streamNumber = streamChannel = 0; i < destination->inputChannelCount; ++i, ++streamChannel) { + if (streamChannel >= inputBuffer->mNumberChannels) { + ++streamNumber; + inputBuffer = &source->mBuffers[streamNumber]; + coreAudioBuffer = inputBuffer->mData; + streamChannel = 0; + } + destination->inputConverter(portAudioBuffer, frameSpacing, coreAudioBuffer, inputBuffer->mNumberChannels, frameCount, destination->ditherGenerator); + coreAudioBuffer += sizeof(Float32); + portAudioBuffer += Pa_GetSampleSize(destination->inputSampleFormat) * channelSpacing; + } + return noErr; +} + +static OSStatus CopyOutputData(AudioBufferList* destination, PaMacClientData *source, unsigned long frameCount) +{ + int frameSpacing, channelSpacing; + if (source->outputSampleFormat & paNonInterleaved) { + frameSpacing = 1; + channelSpacing = source->outputChannelCount; + } + else { + frameSpacing = source->outputChannelCount; + channelSpacing = 1; + } + + AudioBuffer *outputBuffer = &destination->mBuffers[0]; + void *coreAudioBuffer = outputBuffer->mData; + void *portAudioBuffer = source->outputBuffer; + UInt32 i, streamNumber, streamChannel; + for (i = streamNumber = streamChannel = 0; i < source->outputChannelCount; ++i, ++streamChannel) { + if (streamChannel >= outputBuffer->mNumberChannels) { + ++streamNumber; + outputBuffer = &destination->mBuffers[streamNumber]; + coreAudioBuffer = outputBuffer->mData; + streamChannel = 0; + } + source->outputConverter(coreAudioBuffer, outputBuffer->mNumberChannels, portAudioBuffer, frameSpacing, frameCount, NULL); + coreAudioBuffer += sizeof(Float32); + portAudioBuffer += Pa_GetSampleSize(source->outputSampleFormat) * channelSpacing; + } + return noErr; +} + +static OSStatus AudioIOProc( AudioDeviceID inDevice, + const AudioTimeStamp* inNow, + const AudioBufferList* inInputData, + const AudioTimeStamp* inInputTime, + AudioBufferList* outOutputData, + const AudioTimeStamp* inOutputTime, + void* inClientData) +{ + PaMacClientData *clientData = (PaMacClientData *)inClientData; + PaStreamCallbackTimeInfo *timeInfo = InitializeTimeInfo(inNow, inInputTime, inOutputTime); + + PaUtil_BeginCpuLoadMeasurement( &clientData->stream->cpuLoadMeasurer ); + + AudioBuffer *outputBuffer = &outOutputData->mBuffers[0]; + unsigned long frameCount = outputBuffer->mDataByteSize / (outputBuffer->mNumberChannels * sizeof(Float32)); + + if (clientData->inputBuffer) { + CopyInputData(clientData, inInputData, frameCount); + } + PaStreamCallbackResult result = clientData->callback(clientData->inputBuffer, clientData->outputBuffer, frameCount, timeInfo, paNoFlag, clientData->userData); + if (clientData->outputBuffer) { + CopyOutputData(outOutputData, clientData, frameCount); + } + + PaUtil_EndCpuLoadMeasurement( &clientData->stream->cpuLoadMeasurer, frameCount ); + + if (result == paComplete || result == paAbort) { + Pa_StopStream(clientData->stream); + } + + PaUtil_FreeMemory( timeInfo ); + return noErr; +} + +// This is not for input-only streams, this is for streams where the input device is different from the output device +static OSStatus AudioInputProc( AudioDeviceID inDevice, + const AudioTimeStamp* inNow, + const AudioBufferList* inInputData, + const AudioTimeStamp* inInputTime, + AudioBufferList* outOutputData, + const AudioTimeStamp* inOutputTime, + void* inClientData) +{ + PaMacClientData *clientData = (PaMacClientData *)inClientData; + PaStreamCallbackTimeInfo *timeInfo = InitializeTimeInfo(inNow, inInputTime, inOutputTime); + + PaUtil_BeginCpuLoadMeasurement( &clientData->stream->cpuLoadMeasurer ); + + AudioBuffer const *inputBuffer = &inInputData->mBuffers[0]; + unsigned long frameCount = inputBuffer->mDataByteSize / (inputBuffer->mNumberChannels * sizeof(Float32)); + + CopyInputData(clientData, inInputData, frameCount); + PaStreamCallbackResult result = clientData->callback(clientData->inputBuffer, clientData->outputBuffer, frameCount, timeInfo, paNoFlag, clientData->userData); + + PaUtil_EndCpuLoadMeasurement( &clientData->stream->cpuLoadMeasurer, frameCount ); + if( result == paComplete || result == paAbort ) + Pa_StopStream(clientData->stream); + PaUtil_FreeMemory( timeInfo ); + return noErr; +} + +// This is not for output-only streams, this is for streams where the input device is different from the output device +static OSStatus AudioOutputProc( AudioDeviceID inDevice, + const AudioTimeStamp* inNow, + const AudioBufferList* inInputData, + const AudioTimeStamp* inInputTime, + AudioBufferList* outOutputData, + const AudioTimeStamp* inOutputTime, + void* inClientData) +{ + PaMacClientData *clientData = (PaMacClientData *)inClientData; + //PaStreamCallbackTimeInfo *timeInfo = InitializeTimeInfo(inNow, inInputTime, inOutputTime); + + PaUtil_BeginCpuLoadMeasurement( &clientData->stream->cpuLoadMeasurer ); + + AudioBuffer *outputBuffer = &outOutputData->mBuffers[0]; + unsigned long frameCount = outputBuffer->mDataByteSize / (outputBuffer->mNumberChannels * sizeof(Float32)); + + //clientData->callback(NULL, clientData->outputBuffer, frameCount, timeInfo, paNoFlag, clientData->userData); + + CopyOutputData(outOutputData, clientData, frameCount); + + PaUtil_EndCpuLoadMeasurement( &clientData->stream->cpuLoadMeasurer, frameCount ); + return noErr; +} + +static PaError SetSampleRate(AudioDeviceID device, double sampleRate, int isInput) +{ + PaError result = paNoError; + + double actualSampleRate; + UInt32 propSize = sizeof(double); + result = conv_err(AudioDeviceSetProperty(device, NULL, 0, isInput, kAudioDevicePropertyNominalSampleRate, propSize, &sampleRate)); + + result = conv_err(AudioDeviceGetProperty(device, 0, isInput, kAudioDevicePropertyNominalSampleRate, &propSize, &actualSampleRate)); + + if (result == paNoError && actualSampleRate != sampleRate) { + result = paInvalidSampleRate; + } + + return result; +} + +static PaError SetFramesPerBuffer(AudioDeviceID device, unsigned long framesPerBuffer, int isInput) +{ + PaError result = paNoError; + UInt32 preferredFramesPerBuffer = framesPerBuffer; + // while (preferredFramesPerBuffer > UINT32_MAX) { + // preferredFramesPerBuffer /= 2; + // } + + UInt32 actualFramesPerBuffer; + UInt32 propSize = sizeof(UInt32); + result = conv_err(AudioDeviceSetProperty(device, NULL, 0, isInput, kAudioDevicePropertyBufferFrameSize, propSize, &preferredFramesPerBuffer)); + + result = conv_err(AudioDeviceGetProperty(device, 0, isInput, kAudioDevicePropertyBufferFrameSize, &propSize, &actualFramesPerBuffer)); + + if (result != paNoError) { + // do nothing + } + else if (actualFramesPerBuffer > framesPerBuffer) { + result = paBufferTooSmall; + } + else if (actualFramesPerBuffer < framesPerBuffer) { + result = paBufferTooBig; + } + + return result; +} + +static PaError SetUpUnidirectionalStream(AudioDeviceID device, double sampleRate, unsigned long framesPerBuffer, int isInput) +{ + PaError err = paNoError; + err = SetSampleRate(device, sampleRate, isInput); + if( err == paNoError ) + err = SetFramesPerBuffer(device, framesPerBuffer, isInput); + return err; +} + +// ===== PortAudio functions ===== +#pragma mark PortAudio functions + +#ifdef __cplusplus +extern "C" +{ +#endif // __cplusplus + + PaError PaMacCore_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif // __cplusplus + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaMacCoreHostApiRepresentation *macCoreHostApi = (PaMacCoreHostApiRepresentation*)hostApi; + + CleanUp(macCoreHostApi); +} + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaMacCoreHostApiRepresentation *macCoreHostApi = (PaMacCoreHostApiRepresentation*)hostApi; + PaDeviceInfo *deviceInfo; + + PaError result = paNoError; + if (inputParameters) { + deviceInfo = macCoreHostApi->inheritedHostApiRep.deviceInfos[inputParameters->device]; + if (inputParameters->channelCount > deviceInfo->maxInputChannels) + result = paInvalidChannelCount; + else if (CheckFormat(macCoreHostApi->macCoreDeviceIds[inputParameters->device], inputParameters, sampleRate, 1) != kAudioHardwareNoError) { + result = paInvalidSampleRate; + } + } + if (outputParameters && result == paNoError) { + deviceInfo = macCoreHostApi->inheritedHostApiRep.deviceInfos[outputParameters->device]; + if (outputParameters->channelCount > deviceInfo->maxOutputChannels) + result = paInvalidChannelCount; + else if (CheckFormat(macCoreHostApi->macCoreDeviceIds[outputParameters->device], outputParameters, sampleRate, 0) != kAudioHardwareNoError) { + result = paInvalidSampleRate; + } + } + + return result; +} + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError err = paNoError; + PaMacCoreHostApiRepresentation *macCoreHostApi = (PaMacCoreHostApiRepresentation *)hostApi; + PaMacCoreStream *stream = PaUtil_AllocateMemory(sizeof(PaMacCoreStream)); + stream->isActive = 0; + stream->isStopped = 1; + stream->inputDevice = kAudioDeviceUnknown; + stream->outputDevice = kAudioDeviceUnknown; + + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + ( (streamCallback) + ? &macCoreHostApi->callbackStreamInterface + : &macCoreHostApi->blockingStreamInterface ), + streamCallback, userData ); + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + *s = (PaStream*)stream; + PaMacClientData *clientData = PaUtil_AllocateMemory(sizeof(PaMacClientData)); + clientData->stream = stream; + clientData->callback = streamCallback; + clientData->userData = userData; + clientData->inputBuffer = 0; + clientData->outputBuffer = 0; + clientData->ditherGenerator = PaUtil_AllocateMemory(sizeof(PaUtilTriangularDitherGenerator)); + PaUtil_InitializeTriangularDitherState(clientData->ditherGenerator); + + if (inputParameters != NULL) { + stream->inputDevice = macCoreHostApi->macCoreDeviceIds[inputParameters->device]; + clientData->inputConverter = PaUtil_SelectConverter(paFloat32, inputParameters->sampleFormat, streamFlags); + clientData->inputBuffer = PaUtil_AllocateMemory(Pa_GetSampleSize(inputParameters->sampleFormat) * framesPerBuffer * inputParameters->channelCount); + clientData->inputChannelCount = inputParameters->channelCount; + clientData->inputSampleFormat = inputParameters->sampleFormat; + err = SetUpUnidirectionalStream(stream->inputDevice, sampleRate, framesPerBuffer, 1); + } + + if (err == paNoError && outputParameters != NULL) { + stream->outputDevice = macCoreHostApi->macCoreDeviceIds[outputParameters->device]; + clientData->outputConverter = PaUtil_SelectConverter(outputParameters->sampleFormat, paFloat32, streamFlags); + clientData->outputBuffer = PaUtil_AllocateMemory(Pa_GetSampleSize(outputParameters->sampleFormat) * framesPerBuffer * outputParameters->channelCount); + clientData->outputChannelCount = outputParameters->channelCount; + clientData->outputSampleFormat = outputParameters->sampleFormat; + err = SetUpUnidirectionalStream(stream->outputDevice, sampleRate, framesPerBuffer, 0); + } + + if (inputParameters == NULL || outputParameters == NULL || stream->inputDevice == stream->outputDevice) { + AudioDeviceID device = (inputParameters == NULL) ? stream->outputDevice : stream->inputDevice; + + AudioDeviceAddIOProc(device, AudioIOProc, clientData); + } + else { + // using different devices for input and output + AudioDeviceAddIOProc(stream->inputDevice, AudioInputProc, clientData); + AudioDeviceAddIOProc(stream->outputDevice, AudioOutputProc, clientData); + } + + return err; +} + +// Note: When CloseStream() is called, the multi-api layer ensures that the stream has already been stopped or aborted. +static PaError CloseStream( PaStream* s ) +{ + PaError err = paNoError; + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + PaUtil_ResetCpuLoadMeasurer( &stream->cpuLoadMeasurer ); + + if (stream->inputDevice != kAudioDeviceUnknown) { + if (stream->outputDevice == kAudioDeviceUnknown || stream->outputDevice == stream->inputDevice) { + err = conv_err(AudioDeviceRemoveIOProc(stream->inputDevice, AudioIOProc)); + } + else { + err = conv_err(AudioDeviceRemoveIOProc(stream->inputDevice, AudioInputProc)); + err = conv_err(AudioDeviceRemoveIOProc(stream->outputDevice, AudioOutputProc)); + } + } + else { + err = conv_err(AudioDeviceRemoveIOProc(stream->outputDevice, AudioIOProc)); + } + + return err; +} + + +static PaError StartStream( PaStream *s ) +{ + PaError err = paNoError; + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + if (stream->inputDevice != kAudioDeviceUnknown) { + if (stream->outputDevice == kAudioDeviceUnknown || stream->outputDevice == stream->inputDevice) { + err = conv_err(AudioDeviceStart(stream->inputDevice, AudioIOProc)); + } + else { + err = conv_err(AudioDeviceStart(stream->inputDevice, AudioInputProc)); + err = conv_err(AudioDeviceStart(stream->outputDevice, AudioOutputProc)); + } + } + else { + err = conv_err(AudioDeviceStart(stream->outputDevice, AudioIOProc)); + } + + stream->isActive = 1; + stream->isStopped = 0; + return err; +} + +static PaError AbortStream( PaStream *s ) +{ + PaError err = paNoError; + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + if (stream->inputDevice != kAudioDeviceUnknown) { + if (stream->outputDevice == kAudioDeviceUnknown || stream->outputDevice == stream->inputDevice) { + err = conv_err(AudioDeviceStop(stream->inputDevice, AudioIOProc)); + } + else { + err = conv_err(AudioDeviceStop(stream->inputDevice, AudioInputProc)); + err = conv_err(AudioDeviceStop(stream->outputDevice, AudioOutputProc)); + } + } + else { + err = conv_err(AudioDeviceStop(stream->outputDevice, AudioIOProc)); + } + + stream->isActive = 0; + stream->isStopped = 1; + return err; +} + +static PaError StopStream( PaStream *s ) +{ + // TODO: this should be nicer than abort + return AbortStream(s); +} + +static PaError IsStreamStopped( PaStream *s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + return stream->isStopped; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + return stream->isActive; +} + + +static PaTime GetStreamTime( PaStream *s ) +{ + OSStatus err; + PaTime result; + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + AudioTimeStamp *timeStamp = PaUtil_AllocateMemory(sizeof(AudioTimeStamp)); + if (stream->inputDevice != kAudioDeviceUnknown) { + err = AudioDeviceGetCurrentTime(stream->inputDevice, timeStamp); + } + else { + err = AudioDeviceGetCurrentTime(stream->outputDevice, timeStamp); + } + + result = err ? 0 : timeStamp->mSampleTime; + PaUtil_FreeMemory(timeStamp); + + return result; +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaMacCoreStream *stream = (PaMacCoreStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + + +// As separate stream interfaces are used for blocking and callback streams, the following functions can be guaranteed to only be called for blocking streams. + +static PaError ReadStream( PaStream* s, + void *buffer, + unsigned long frames ) +{ + return paInternalError; +} + + +static PaError WriteStream( PaStream* s, + const void *buffer, + unsigned long frames ) +{ + return paInternalError; +} + + +static signed long GetStreamReadAvailable( PaStream* s ) +{ + return paInternalError; +} + + +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + return paInternalError; +} + +// HostAPI-specific initialization function +PaError PaMacCore_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaMacCoreHostApiRepresentation *macCoreHostApi = (PaMacCoreHostApiRepresentation *)PaUtil_AllocateMemory( sizeof(PaMacCoreHostApiRepresentation) ); + if( !macCoreHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + macCoreHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !macCoreHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + *hostApi = &macCoreHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paCoreAudio; + (*hostApi)->info.name = "CoreAudio"; + + result = InitializeDeviceInfos(macCoreHostApi, hostApiIndex); + if (result != paNoError) { + goto error; + } + + // Set up the proper callbacks to this HostApi's functions + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &macCoreHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &macCoreHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + return result; + +error: + if( macCoreHostApi ) { + CleanUp(macCoreHostApi); + } + + return result; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core_utilities.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,701 @@ +/* + * Helper and utility functions for pa_mac_core.c (Apple AUHAL implementation) + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Written by Bjorn Roche of XO Audio LLC, from PA skeleton code. + * Portions copied from code by Dominic Mazzoni (who wrote a HAL implementation) + * + * Dominic's code was based on code by Phil Burk, Darren Gibbs, + * Gord Peters, Stephane Letz, and Greg Pfiel. + * + * The following people also deserve acknowledgements: + * + * Olivier Tristan for feedback and testing + * Glenn Zelniker and Z-Systems engineering for sponsoring the Blocking I/O + * interface. + * + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#include "pa_mac_core_utilities.h" +#include "pa_mac_core_internal.h" +#include <libkern/OSAtomic.h> +#include <strings.h> +#include <pthread.h> +#include <sys/time.h> + +PaError PaMacCore_SetUnixError( int err, int line ) +{ + PaError ret; + const char *errorText; + + if( err == 0 ) + { + return paNoError; + } + + ret = paNoError; + errorText = strerror( err ); + + /** Map Unix error to PaError. Pretty much the only one that maps + is ENOMEM. */ + if( err == ENOMEM ) + ret = paInsufficientMemory; + else + ret = paInternalError; + + DBUG(("%d on line %d: msg='%s'\n", err, line, errorText)); + PaUtil_SetLastHostErrorInfo( paCoreAudio, err, errorText ); + + return ret; +} + +/* + * Translates MacOS generated errors into PaErrors + */ +PaError PaMacCore_SetError(OSStatus error, int line, int isError) +{ + /*FIXME: still need to handle possible ComponentResult values.*/ + /* unfortunately, they don't seem to be documented anywhere.*/ + PaError result; + const char *errorType; + const char *errorText; + + switch (error) { + case kAudioHardwareNoError: + return paNoError; + case kAudioHardwareNotRunningError: + errorText = "Audio Hardware Not Running"; + result = paInternalError; break; + case kAudioHardwareUnspecifiedError: + errorText = "Unspecified Audio Hardware Error"; + result = paInternalError; break; + case kAudioHardwareUnknownPropertyError: + errorText = "Audio Hardware: Unknown Property"; + result = paInternalError; break; + case kAudioHardwareBadPropertySizeError: + errorText = "Audio Hardware: Bad Property Size"; + result = paInternalError; break; + case kAudioHardwareIllegalOperationError: + errorText = "Audio Hardware: Illegal Operation"; + result = paInternalError; break; + case kAudioHardwareBadDeviceError: + errorText = "Audio Hardware: Bad Device"; + result = paInvalidDevice; break; + case kAudioHardwareBadStreamError: + errorText = "Audio Hardware: BadStream"; + result = paBadStreamPtr; break; + case kAudioHardwareUnsupportedOperationError: + errorText = "Audio Hardware: Unsupported Operation"; + result = paInternalError; break; + case kAudioDeviceUnsupportedFormatError: + errorText = "Audio Device: Unsupported Format"; + result = paSampleFormatNotSupported; break; + case kAudioDevicePermissionsError: + errorText = "Audio Device: Permissions Error"; + result = paDeviceUnavailable; break; + /* Audio Unit Errors: http://developer.apple.com/documentation/MusicAudio/Reference/CoreAudio/audio_units/chapter_5_section_3.html */ + case kAudioUnitErr_InvalidProperty: + errorText = "Audio Unit: Invalid Property"; + result = paInternalError; break; + case kAudioUnitErr_InvalidParameter: + errorText = "Audio Unit: Invalid Parameter"; + result = paInternalError; break; + case kAudioUnitErr_NoConnection: + errorText = "Audio Unit: No Connection"; + result = paInternalError; break; + case kAudioUnitErr_FailedInitialization: + errorText = "Audio Unit: Initialization Failed"; + result = paInternalError; break; + case kAudioUnitErr_TooManyFramesToProcess: + errorText = "Audio Unit: Too Many Frames"; + result = paInternalError; break; + case kAudioUnitErr_IllegalInstrument: + errorText = "Audio Unit: Illegal Instrument"; + result = paInternalError; break; + case kAudioUnitErr_InstrumentTypeNotFound: + errorText = "Audio Unit: Instrument Type Not Found"; + result = paInternalError; break; + case kAudioUnitErr_InvalidFile: + errorText = "Audio Unit: Invalid File"; + result = paInternalError; break; + case kAudioUnitErr_UnknownFileType: + errorText = "Audio Unit: Unknown File Type"; + result = paInternalError; break; + case kAudioUnitErr_FileNotSpecified: + errorText = "Audio Unit: File Not Specified"; + result = paInternalError; break; + case kAudioUnitErr_FormatNotSupported: + errorText = "Audio Unit: Format Not Supported"; + result = paInternalError; break; + case kAudioUnitErr_Uninitialized: + errorText = "Audio Unit: Unitialized"; + result = paInternalError; break; + case kAudioUnitErr_InvalidScope: + errorText = "Audio Unit: Invalid Scope"; + result = paInternalError; break; + case kAudioUnitErr_PropertyNotWritable: + errorText = "Audio Unit: PropertyNotWritable"; + result = paInternalError; break; + case kAudioUnitErr_InvalidPropertyValue: + errorText = "Audio Unit: Invalid Property Value"; + result = paInternalError; break; + case kAudioUnitErr_PropertyNotInUse: + errorText = "Audio Unit: Property Not In Use"; + result = paInternalError; break; + case kAudioUnitErr_Initialized: + errorText = "Audio Unit: Initialized"; + result = paInternalError; break; + case kAudioUnitErr_InvalidOfflineRender: + errorText = "Audio Unit: Invalid Offline Render"; + result = paInternalError; break; + case kAudioUnitErr_Unauthorized: + errorText = "Audio Unit: Unauthorized"; + result = paInternalError; break; + case kAudioUnitErr_CannotDoInCurrentContext: + errorText = "Audio Unit: cannot do in current context"; + result = paInternalError; break; + default: + errorText = "Unknown Error"; + result = paInternalError; + } + + if (isError) + errorType = "Error"; + else + errorType = "Warning"; + + char str[20]; + // see if it appears to be a 4-char-code + *(UInt32 *)(str + 1) = CFSwapInt32HostToBig(error); + if (isprint(str[1]) && isprint(str[2]) && isprint(str[3]) && isprint(str[4])) + { + str[0] = str[5] = '\''; + str[6] = '\0'; + } else { + // no, format it as an integer + sprintf(str, "%d", (int)error); + } + + DBUG(("%s on line %d: err='%s', msg=%s\n", errorType, line, str, errorText)); + + PaUtil_SetLastHostErrorInfo( paCoreAudio, error, errorText ); + + return result; +} + +/* + * This function computes an appropriate ring buffer size given + * a requested latency (in seconds), sample rate and framesPerBuffer. + * + * The returned ringBufferSize is computed using the following + * constraints: + * - it must be at least 4. + * - it must be at least 3x framesPerBuffer. + * - it must be at least 2x the suggestedLatency. + * - it must be a power of 2. + * This function attempts to compute the minimum such size. + * + * FEEDBACK: too liberal/conservative/another way? + */ +long computeRingBufferSize( const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + long inputFramesPerBuffer, + long outputFramesPerBuffer, + double sampleRate ) +{ + long ringSize; + int index; + int i; + double latency ; + long framesPerBuffer ; + + VVDBUG(( "computeRingBufferSize()\n" )); + + assert( inputParameters || outputParameters ); + + if( outputParameters && inputParameters ) + { + latency = MAX( inputParameters->suggestedLatency, outputParameters->suggestedLatency ); + framesPerBuffer = MAX( inputFramesPerBuffer, outputFramesPerBuffer ); + } + else if( outputParameters ) + { + latency = outputParameters->suggestedLatency; + framesPerBuffer = outputFramesPerBuffer ; + } + else /* we have inputParameters */ + { + latency = inputParameters->suggestedLatency; + framesPerBuffer = inputFramesPerBuffer ; + } + + ringSize = (long) ( latency * sampleRate * 2 + .5); + VDBUG( ( "suggested latency : %d\n", (int) (latency*sampleRate) ) ); + if( ringSize < framesPerBuffer * 3 ) + ringSize = framesPerBuffer * 3 ; + VDBUG(("framesPerBuffer:%d\n",(int)framesPerBuffer)); + VDBUG(("Ringbuffer size (1): %d\n", (int)ringSize )); + + /* make sure it's at least 4 */ + ringSize = MAX( ringSize, 4 ); + + /* round up to the next power of 2 */ + index = -1; + for( i=0; i<sizeof(long)*8; ++i ) + if( ringSize >> i & 0x01 ) + index = i; + assert( index > 0 ); + if( ringSize <= ( 0x01 << index ) ) + ringSize = 0x01 << index ; + else + ringSize = 0x01 << ( index + 1 ); + + VDBUG(( "Final Ringbuffer size (2): %d\n", (int)ringSize )); + return ringSize; +} + + +/* + * Durring testing of core audio, I found that serious crashes could occur + * if properties such as sample rate were changed multiple times in rapid + * succession. The function below could be used to with a condition variable. + * to prevent propertychanges from happening until the last property + * change is acknowledged. Instead, I implemented a busy-wait, which is simpler + * to implement b/c in second round of testing (nov '09) property changes occured + * quickly and so there was no real way to test the condition variable implementation. + * therefore, this function is not used, but it is aluded to in commented code below, + * since it represents a theoretically better implementation. + */ + +OSStatus propertyProc( + AudioDeviceID inDevice, + UInt32 inChannel, + Boolean isInput, + AudioDevicePropertyID inPropertyID, + void* inClientData ) +{ + // this is where we would set the condition variable + return noErr; +} + +/* sets the value of the given property and waits for the change to + be acknowledged, and returns the final value, which is not guaranteed + by this function to be the same as the desired value. Obviously, this + function can only be used for data whose input and output are the + same size and format, and their size and format are known in advance. + whether or not the call succeeds, if the data is successfully read, + it is returned in outPropertyData. If it is not read successfully, + outPropertyData is zeroed, which may or may not be useful in + determining if the property was read. */ +PaError AudioDeviceSetPropertyNowAndWaitForChange( + AudioDeviceID inDevice, + UInt32 inChannel, + Boolean isInput, + AudioDevicePropertyID inPropertyID, + UInt32 inPropertyDataSize, + const void *inPropertyData, + void *outPropertyData ) +{ + OSStatus macErr; + UInt32 outPropertyDataSize = inPropertyDataSize; + + /* First, see if it already has that value. If so, return. */ + macErr = AudioDeviceGetProperty( inDevice, inChannel, + isInput, inPropertyID, + &outPropertyDataSize, outPropertyData ); + if( macErr ) { + memset( outPropertyData, 0, inPropertyDataSize ); + goto failMac; + } + if( inPropertyDataSize!=outPropertyDataSize ) + return paInternalError; + if( 0==memcmp( outPropertyData, inPropertyData, outPropertyDataSize ) ) + return paNoError; + + /* Ideally, we'd use a condition variable to determine changes. + we could set that up here. */ + + /* If we were using a cond variable, we'd do something useful here, + but for now, this is just to make 10.6 happy. */ + macErr = AudioDeviceAddPropertyListener( inDevice, inChannel, isInput, + inPropertyID, propertyProc, + NULL ); + if( macErr ) + /* we couldn't add a listener. */ + goto failMac; + + /* set property */ + macErr = AudioDeviceSetProperty( inDevice, NULL, inChannel, + isInput, inPropertyID, + inPropertyDataSize, inPropertyData ); + if( macErr ) + goto failMac; + + /* busy-wait up to 30 seconds for the property to change */ + /* busy-wait is justified here only because the correct alternative (condition variable) + was hard to test, since most of the waiting ended up being for setting rather than + getting in OS X 10.5. This was not the case in earlier OS versions. */ + struct timeval tv1, tv2; + gettimeofday( &tv1, NULL ); + memcpy( &tv2, &tv1, sizeof( struct timeval ) ); + while( tv2.tv_sec - tv1.tv_sec < 30 ) { + /* now read the property back out */ + macErr = AudioDeviceGetProperty( inDevice, inChannel, + isInput, inPropertyID, + &outPropertyDataSize, outPropertyData ); + if( macErr ) { + memset( outPropertyData, 0, inPropertyDataSize ); + goto failMac; + } + /* and compare... */ + if( 0==memcmp( outPropertyData, inPropertyData, outPropertyDataSize ) ) { + AudioDeviceRemovePropertyListener( inDevice, inChannel, isInput, inPropertyID, propertyProc ); + return paNoError; + } + /* No match yet, so let's sleep and try again. */ + Pa_Sleep( 100 ); + gettimeofday( &tv2, NULL ); + } + DBUG( ("Timeout waiting for device setting.\n" ) ); + + AudioDeviceRemovePropertyListener( inDevice, inChannel, isInput, inPropertyID, propertyProc ); + return paNoError; + + failMac: + AudioDeviceRemovePropertyListener( inDevice, inChannel, isInput, inPropertyID, propertyProc ); + return ERR( macErr ); +} + +/* + * Sets the sample rate the HAL device. + * if requireExact: set the sample rate or fail. + * + * otherwise : set the exact sample rate. + * If that fails, check for available sample rates, and choose one + * higher than the requested rate. If there isn't a higher one, + * just use the highest available. + */ +PaError setBestSampleRateForDevice( const AudioDeviceID device, + const bool isOutput, + const bool requireExact, + const Float64 desiredSrate ) +{ + const bool isInput = isOutput ? 0 : 1; + Float64 srate; + UInt32 propsize = sizeof( Float64 ); + OSErr err; + AudioValueRange *ranges; + int i=0; + Float64 max = -1; /*the maximum rate available*/ + Float64 best = -1; /*the lowest sample rate still greater than desired rate*/ + VDBUG(("Setting sample rate for device %ld to %g.\n",device,(float)desiredSrate)); + + /* -- try setting the sample rate -- */ + srate = 0; + err = AudioDeviceSetPropertyNowAndWaitForChange( + device, 0, isInput, + kAudioDevicePropertyNominalSampleRate, + propsize, &desiredSrate, &srate ); + + /* -- if the rate agrees, and was changed, we are done -- */ + if( srate != 0 && srate == desiredSrate ) + return paNoError; + /* -- if the rate agrees, and we got no errors, we are done -- */ + if( !err && srate == desiredSrate ) + return paNoError; + /* -- we've failed if the rates disagree and we are setting input -- */ + if( requireExact ) + return paInvalidSampleRate; + + /* -- generate a list of available sample rates -- */ + err = AudioDeviceGetPropertyInfo( device, 0, isInput, + kAudioDevicePropertyAvailableNominalSampleRates, + &propsize, NULL ); + if( err ) + return ERR( err ); + ranges = (AudioValueRange *)calloc( 1, propsize ); + if( !ranges ) + return paInsufficientMemory; + err = AudioDeviceGetProperty( device, 0, isInput, + kAudioDevicePropertyAvailableNominalSampleRates, + &propsize, ranges ); + if( err ) + { + free( ranges ); + return ERR( err ); + } + VDBUG(("Requested sample rate of %g was not available.\n", (float)desiredSrate)); + VDBUG(("%lu Available Sample Rates are:\n",propsize/sizeof(AudioValueRange))); +#ifdef MAC_CORE_VERBOSE_DEBUG + for( i=0; i<propsize/sizeof(AudioValueRange); ++i ) + VDBUG( ("\t%g-%g\n", + (float) ranges[i].mMinimum, + (float) ranges[i].mMaximum ) ); +#endif + VDBUG(("-----\n")); + + /* -- now pick the best available sample rate -- */ + for( i=0; i<propsize/sizeof(AudioValueRange); ++i ) + { + if( ranges[i].mMaximum > max ) max = ranges[i].mMaximum; + if( ranges[i].mMinimum > desiredSrate ) { + if( best < 0 ) + best = ranges[i].mMinimum; + else if( ranges[i].mMinimum < best ) + best = ranges[i].mMinimum; + } + } + if( best < 0 ) + best = max; + VDBUG( ("Maximum Rate %g. best is %g.\n", max, best ) ); + free( ranges ); + + /* -- set the sample rate -- */ + propsize = sizeof( best ); + srate = 0; + err = AudioDeviceSetPropertyNowAndWaitForChange( + device, 0, isInput, + kAudioDevicePropertyNominalSampleRate, + propsize, &best, &srate ); + + /* -- if the set rate matches, we are done -- */ + if( srate != 0 && srate == best ) + return paNoError; + + if( err ) + return ERR( err ); + + /* -- otherwise, something wierd happened: we didn't set the rate, and we got no errors. Just bail. */ + return paInternalError; +} + + +/* + Attempts to set the requestedFramesPerBuffer. If it can't set the exact + value, it settles for something smaller if available. If nothing smaller + is available, it uses the smallest available size. + actualFramesPerBuffer will be set to the actual value on successful return. + OK to pass NULL to actualFramesPerBuffer. + The logic is very simmilar too setBestSampleRate only failure here is + not usually catastrophic. +*/ +PaError setBestFramesPerBuffer( const AudioDeviceID device, + const bool isOutput, + UInt32 requestedFramesPerBuffer, + UInt32 *actualFramesPerBuffer ) +{ + UInt32 afpb; + const bool isInput = !isOutput; + UInt32 propsize = sizeof(UInt32); + OSErr err; + AudioValueRange range; + + if( actualFramesPerBuffer == NULL ) + { + actualFramesPerBuffer = &afpb; + } + + /* -- try and set exact FPB -- */ + err = AudioDeviceSetProperty( device, NULL, 0, isInput, + kAudioDevicePropertyBufferFrameSize, + propsize, &requestedFramesPerBuffer); + err = AudioDeviceGetProperty( device, 0, isInput, + kAudioDevicePropertyBufferFrameSize, + &propsize, actualFramesPerBuffer); + if( err ) + { + return ERR( err ); + } + // Did we get the size we asked for? + if( *actualFramesPerBuffer == requestedFramesPerBuffer ) + { + return paNoError; /* we are done */ + } + + // Clip requested value against legal range for the device. + propsize = sizeof(AudioValueRange); + err = AudioDeviceGetProperty( device, 0, isInput, + kAudioDevicePropertyBufferFrameSizeRange, + &propsize, &range ); + if( err ) + { + return ERR( err ); + } + if( requestedFramesPerBuffer < range.mMinimum ) + { + requestedFramesPerBuffer = range.mMinimum; + } + else if( requestedFramesPerBuffer > range.mMaximum ) + { + requestedFramesPerBuffer = range.mMaximum; + } + + /* --- set the buffer size (ignore errors) -- */ + propsize = sizeof( UInt32 ); + err = AudioDeviceSetProperty( device, NULL, 0, isInput, + kAudioDevicePropertyBufferFrameSize, + propsize, &requestedFramesPerBuffer ); + /* --- read the property to check that it was set -- */ + err = AudioDeviceGetProperty( device, 0, isInput, + kAudioDevicePropertyBufferFrameSize, + &propsize, actualFramesPerBuffer ); + + if( err ) + return ERR( err ); + + return paNoError; +} + +/********************** + * + * XRun stuff + * + **********************/ + +struct PaMacXRunListNode_s { + PaMacCoreStream *stream; + struct PaMacXRunListNode_s *next; +} ; + +typedef struct PaMacXRunListNode_s PaMacXRunListNode; + +/** Always empty, so that it can always be the one returned by + addToXRunListenerList. note that it's not a pointer. */ +static PaMacXRunListNode firstXRunListNode; +static int xRunListSize; +static pthread_mutex_t xrunMutex; + +OSStatus xrunCallback( + AudioDeviceID inDevice, + UInt32 inChannel, + Boolean isInput, + AudioDevicePropertyID inPropertyID, + void* inClientData) +{ + PaMacXRunListNode *node = (PaMacXRunListNode *) inClientData; + + int ret = pthread_mutex_trylock( &xrunMutex ) ; + + if( ret == 0 ) { + + node = node->next ; //skip the first node + + for( ; node; node=node->next ) { + PaMacCoreStream *stream = node->stream; + + if( stream->state != ACTIVE ) + continue; //if the stream isn't active, we don't care if the device is dropping + + if( isInput ) { + if( stream->inputDevice == inDevice ) + OSAtomicOr32( paInputOverflow, &stream->xrunFlags ); + } else { + if( stream->outputDevice == inDevice ) + OSAtomicOr32( paOutputUnderflow, &stream->xrunFlags ); + } + } + + pthread_mutex_unlock( &xrunMutex ); + } + + return 0; +} + +int initializeXRunListenerList() +{ + xRunListSize = 0; + bzero( (void *) &firstXRunListNode, sizeof(firstXRunListNode) ); + return pthread_mutex_init( &xrunMutex, NULL ); +} +int destroyXRunListenerList() +{ + PaMacXRunListNode *node; + node = firstXRunListNode.next; + while( node ) { + PaMacXRunListNode *tmp = node; + node = node->next; + free( tmp ); + } + xRunListSize = 0; + return pthread_mutex_destroy( &xrunMutex ); +} + +void *addToXRunListenerList( void *stream ) +{ + pthread_mutex_lock( &xrunMutex ); + PaMacXRunListNode *newNode; + // setup new node: + newNode = (PaMacXRunListNode *) malloc( sizeof( PaMacXRunListNode ) ); + newNode->stream = (PaMacCoreStream *) stream; + newNode->next = firstXRunListNode.next; + // insert: + firstXRunListNode.next = newNode; + pthread_mutex_unlock( &xrunMutex ); + + return &firstXRunListNode; +} + +int removeFromXRunListenerList( void *stream ) +{ + pthread_mutex_lock( &xrunMutex ); + PaMacXRunListNode *node, *prev; + prev = &firstXRunListNode; + node = firstXRunListNode.next; + while( node ) { + if( node->stream == stream ) { + //found it: + --xRunListSize; + prev->next = node->next; + free( node ); + pthread_mutex_unlock( &xrunMutex ); + return xRunListSize; + } + prev = prev->next; + node = node->next; + } + + pthread_mutex_unlock( &xrunMutex ); + // failure + return xRunListSize; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/coreaudio/pa_mac_core_utilities.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,218 @@ +/* + * Helper and utility functions for pa_mac_core.c (Apple AUHAL implementation) + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Written by Bjorn Roche of XO Audio LLC, from PA skeleton code. + * Portions copied from code by Dominic Mazzoni (who wrote a HAL implementation) + * + * Dominic's code was based on code by Phil Burk, Darren Gibbs, + * Gord Peters, Stephane Letz, and Greg Pfiel. + * + * The following people also deserve acknowledgements: + * + * Olivier Tristan for feedback and testing + * Glenn Zelniker and Z-Systems engineering for sponsoring the Blocking I/O + * interface. + * + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#ifndef PA_MAC_CORE_UTILITIES_H__ +#define PA_MAC_CORE_UTILITIES_H__ + +#include <pthread.h> +#include "portaudio.h" +#include "pa_util.h" +#include <AudioUnit/AudioUnit.h> +#include <AudioToolbox/AudioToolbox.h> + +#ifndef MIN +#define MIN(a, b) (((a)<(b))?(a):(b)) +#endif + +#ifndef MAX +#define MAX(a, b) (((a)<(b))?(b):(a)) +#endif + +#define ERR(mac_error) PaMacCore_SetError(mac_error, __LINE__, 1 ) +#define WARNING(mac_error) PaMacCore_SetError(mac_error, __LINE__, 0 ) + + +/* Help keep track of AUHAL element numbers */ +#define INPUT_ELEMENT (1) +#define OUTPUT_ELEMENT (0) + +/* Normal level of debugging: fine for most apps that don't mind the occational warning being printf'ed */ +/* + */ +#define MAC_CORE_DEBUG +#ifdef MAC_CORE_DEBUG +# define DBUG(MSG) do { printf("||PaMacCore (AUHAL)|| "); printf MSG ; fflush(stdout); } while(0) +#else +# define DBUG(MSG) +#endif + +/* Verbose Debugging: useful for developement */ +/* +#define MAC_CORE_VERBOSE_DEBUG +*/ +#ifdef MAC_CORE_VERBOSE_DEBUG +# define VDBUG(MSG) do { printf("||PaMacCore (v )|| "); printf MSG ; fflush(stdout); } while(0) +#else +# define VDBUG(MSG) +#endif + +/* Very Verbose Debugging: Traces every call. */ +/* +#define MAC_CORE_VERY_VERBOSE_DEBUG + */ +#ifdef MAC_CORE_VERY_VERBOSE_DEBUG +# define VVDBUG(MSG) do { printf("||PaMacCore (vv)|| "); printf MSG ; fflush(stdout); } while(0) +#else +# define VVDBUG(MSG) +#endif + + + + + +#define UNIX_ERR(err) PaMacCore_SetUnixError( err, __LINE__ ) + +PaError PaMacCore_SetUnixError( int err, int line ); + +/* + * Translates MacOS generated errors into PaErrors + */ +PaError PaMacCore_SetError(OSStatus error, int line, int isError); + +/* + * This function computes an appropriate ring buffer size given + * a requested latency (in seconds), sample rate and framesPerBuffer. + * + * The returned ringBufferSize is computed using the following + * constraints: + * - it must be at least 4. + * - it must be at least 3x framesPerBuffer. + * - it must be at least 2x the suggestedLatency. + * - it must be a power of 2. + * This function attempts to compute the minimum such size. + * + */ +long computeRingBufferSize( const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + long inputFramesPerBuffer, + long outputFramesPerBuffer, + double sampleRate ); + +OSStatus propertyProc( + AudioDeviceID inDevice, + UInt32 inChannel, + Boolean isInput, + AudioDevicePropertyID inPropertyID, + void* inClientData ); + +/* sets the value of the given property and waits for the change to + be acknowledged, and returns the final value, which is not guaranteed + by this function to be the same as the desired value. Obviously, this + function can only be used for data whose input and output are the + same size and format, and their size and format are known in advance.*/ +PaError AudioDeviceSetPropertyNowAndWaitForChange( + AudioDeviceID inDevice, + UInt32 inChannel, + Boolean isInput, + AudioDevicePropertyID inPropertyID, + UInt32 inPropertyDataSize, + const void *inPropertyData, + void *outPropertyData ); + +/* + * Sets the sample rate the HAL device. + * if requireExact: set the sample rate or fail. + * + * otherwise : set the exact sample rate. + * If that fails, check for available sample rates, and choose one + * higher than the requested rate. If there isn't a higher one, + * just use the highest available. + */ +PaError setBestSampleRateForDevice( const AudioDeviceID device, + const bool isOutput, + const bool requireExact, + const Float64 desiredSrate ); +/* + Attempts to set the requestedFramesPerBuffer. If it can't set the exact + value, it settles for something smaller if available. If nothing smaller + is available, it uses the smallest available size. + actualFramesPerBuffer will be set to the actual value on successful return. + OK to pass NULL to actualFramesPerBuffer. + The logic is very simmilar too setBestSampleRate only failure here is + not usually catastrophic. +*/ +PaError setBestFramesPerBuffer( const AudioDeviceID device, + const bool isOutput, + UInt32 requestedFramesPerBuffer, + UInt32 *actualFramesPerBuffer ); + + +/********************* + * + * xrun handling + * + *********************/ + +OSStatus xrunCallback( + AudioDeviceID inDevice, + UInt32 inChannel, + Boolean isInput, + AudioDevicePropertyID inPropertyID, + void* inClientData ) ; + +/** returns zero on success or a unix style error code. */ +int initializeXRunListenerList(); +/** returns zero on success or a unix style error code. */ +int destroyXRunListenerList(); + +/**Returns the list, so that it can be passed to CorAudio.*/ +void *addToXRunListenerList( void *stream ); +/**Returns the number of Listeners in the list remaining.*/ +int removeFromXRunListenerList( void *stream ); + +#endif /* PA_MAC_CORE_UTILITIES_H__*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/dsound/pa_win_ds.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3154 @@ +/* + * $Id: pa_win_ds.c 1779 2011-11-10 14:51:15Z rossb $ + * Portable Audio I/O Library DirectSound implementation + * + * Authors: Phil Burk, Robert Marsanyi & Ross Bencina + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2007 Ross Bencina, Phil Burk, Robert Marsanyi + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup hostapi_src +*/ + +/* Until May 2011 PA/DS has used a multimedia timer to perform the callback. + We're replacing this with a new implementation using a thread and a different timer mechanim. + Defining PA_WIN_DS_USE_WMME_TIMER uses the old (pre-May 2011) behavior. +*/ +//#define PA_WIN_DS_USE_WMME_TIMER + +#include <assert.h> +#include <stdio.h> +#include <string.h> /* strlen() */ + +#define _WIN32_WINNT 0x0400 /* required to get waitable timer APIs */ +#include <initguid.h> /* make sure ds guids get defined */ +#include <windows.h> +#include <objbase.h> + + +/* + Use the earliest version of DX required, no need to polute the namespace +*/ +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE +#define DIRECTSOUND_VERSION 0x0800 +#else +#define DIRECTSOUND_VERSION 0x0300 +#endif +#include <dsound.h> +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO +#include <dsconf.h> +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ +#ifndef PA_WIN_DS_USE_WMME_TIMER +#ifndef UNDER_CE +#include <process.h> +#endif +#endif + +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_debugprint.h" + +#include "pa_win_ds.h" +#include "pa_win_ds_dynlink.h" +#include "pa_win_waveformat.h" +#include "pa_win_wdmks_utils.h" +#include "pa_win_coinitialize.h" + +#if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) /* MSC version 6 and above */ +#pragma comment( lib, "dsound.lib" ) +#pragma comment( lib, "winmm.lib" ) +#pragma comment( lib, "kernel32.lib" ) +#endif + +/* use CreateThread for CYGWIN, _beginthreadex for all others */ +#ifndef PA_WIN_DS_USE_WMME_TIMER + +#if !defined(__CYGWIN__) && !defined(UNDER_CE) +#define CREATE_THREAD (HANDLE)_beginthreadex +#undef CLOSE_THREAD_HANDLE /* as per documentation we don't call CloseHandle on a thread created with _beginthreadex */ +#define PA_THREAD_FUNC static unsigned WINAPI +#define PA_THREAD_ID unsigned +#else +#define CREATE_THREAD CreateThread +#define CLOSE_THREAD_HANDLE CloseHandle +#define PA_THREAD_FUNC static DWORD WINAPI +#define PA_THREAD_ID DWORD +#endif + +#if (defined(UNDER_CE)) +#pragma comment(lib, "Coredll.lib") +#elif (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) /* MSC version 6 and above */ +#pragma comment(lib, "winmm.lib") +#endif + +PA_THREAD_FUNC ProcessingThreadProc( void *pArg ); + +#if !defined(UNDER_CE) +#define PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT /* use waitable timer where possible, otherwise we use a WaitForSingleObject timeout */ +#endif + +#endif /* !PA_WIN_DS_USE_WMME_TIMER */ + + +/* + provided in newer platform sdks and x64 + */ +#ifndef DWORD_PTR + #if defined(_WIN64) + #define DWORD_PTR unsigned __int64 + #else + #define DWORD_PTR unsigned long + #endif +#endif + +#define PRINT(x) PA_DEBUG(x); +#define ERR_RPT(x) PRINT(x) +#define DBUG(x) PRINT(x) +#define DBUGX(x) PRINT(x) + +#define PA_USE_HIGH_LATENCY (0) +#if PA_USE_HIGH_LATENCY +#define PA_DS_WIN_9X_DEFAULT_LATENCY_ (.500) +#define PA_DS_WIN_NT_DEFAULT_LATENCY_ (.600) +#else +#define PA_DS_WIN_9X_DEFAULT_LATENCY_ (.140) +#define PA_DS_WIN_NT_DEFAULT_LATENCY_ (.280) +#endif + +#define PA_DS_WIN_WDM_DEFAULT_LATENCY_ (.120) + +#define SECONDS_PER_MSEC (0.001) +#define MSECS_PER_SECOND (1000) + +/* prototypes for functions declared in this file */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +PaError PaWinDs_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); + + +/* FIXME: should convert hr to a string */ +#define PA_DS_SET_LAST_DIRECTSOUND_ERROR( hr ) \ + PaUtil_SetLastHostErrorInfo( paDirectSound, hr, "DirectSound error" ) + +/************************************************* DX Prototypes **********/ +static BOOL CALLBACK CollectGUIDsProc(LPGUID lpGUID, + LPCTSTR lpszDesc, + LPCTSTR lpszDrvName, + LPVOID lpContext ); + +/************************************************************************************/ +/********************** Structures **************************************************/ +/************************************************************************************/ +/* PaWinDsHostApiRepresentation - host api datastructure specific to this implementation */ + +typedef struct PaWinDsDeviceInfo +{ + PaDeviceInfo inheritedDeviceInfo; + GUID guid; + GUID *lpGUID; + double sampleRates[3]; + char deviceInputChannelCountIsKnown; /**<< if the system returns 0xFFFF then we don't really know the number of supported channels (1=>known, 0=>unknown)*/ + char deviceOutputChannelCountIsKnown; /**<< if the system returns 0xFFFF then we don't really know the number of supported channels (1=>known, 0=>unknown)*/ +} PaWinDsDeviceInfo; + +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + /* implementation specific data goes here */ + + PaWinUtilComInitializationResult comInitializationResult; + +} PaWinDsHostApiRepresentation; + + +/* PaWinDsStream - a stream data structure specifically for this implementation */ + +typedef struct PaWinDsStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + +/* DirectSound specific data. */ +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + LPDIRECTSOUNDFULLDUPLEX8 pDirectSoundFullDuplex8; +#endif + +/* Output */ + LPDIRECTSOUND pDirectSound; + LPDIRECTSOUNDBUFFER pDirectSoundPrimaryBuffer; + LPDIRECTSOUNDBUFFER pDirectSoundOutputBuffer; + DWORD outputBufferWriteOffsetBytes; /* last write position */ + INT outputBufferSizeBytes; + INT outputFrameSizeBytes; + /* Try to detect play buffer underflows. */ + LARGE_INTEGER perfCounterTicksPerBuffer; /* counter ticks it should take to play a full buffer */ + LARGE_INTEGER previousPlayTime; + DWORD previousPlayCursor; + UINT outputUnderflowCount; + BOOL outputIsRunning; + INT finalZeroBytesWritten; /* used to determine when we've flushed the whole buffer */ + +/* Input */ + LPDIRECTSOUNDCAPTURE pDirectSoundCapture; + LPDIRECTSOUNDCAPTUREBUFFER pDirectSoundInputBuffer; + INT inputFrameSizeBytes; + UINT readOffset; /* last read position */ + UINT inputBufferSizeBytes; + + + int hostBufferSizeFrames; /* input and output host ringbuffers have the same number of frames */ + double framesWritten; + double secondsPerHostByte; /* Used to optimize latency calculation for outTime */ + double pollingPeriodSeconds; + + PaStreamCallbackFlags callbackFlags; + + PaStreamFlags streamFlags; + int callbackResult; + HANDLE processingCompleted; + +/* FIXME - move all below to PaUtilStreamRepresentation */ + volatile int isStarted; + volatile int isActive; + volatile int stopProcessing; /* stop thread once existing buffers have been returned */ + volatile int abortProcessing; /* stop thread immediately */ + + UINT systemTimerResolutionPeriodMs; /* set to 0 if we were unable to set the timer period */ + +#ifdef PA_WIN_DS_USE_WMME_TIMER + MMRESULT timerID; +#else + +#ifdef PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT + HANDLE waitableTimer; +#endif + HANDLE processingThread; + PA_THREAD_ID processingThreadId; + HANDLE processingThreadCompleted; +#endif + +} PaWinDsStream; + + +/* Set minimal latency based on the current OS version. + * NT has higher latency. + */ +static double PaWinDS_GetMinSystemLatencySeconds( void ) +{ + double minLatencySeconds; + /* Set minimal latency based on whether NT or other OS. + * NT has higher latency. + */ + OSVERSIONINFO osvi; + osvi.dwOSVersionInfoSize = sizeof( osvi ); + GetVersionEx( &osvi ); + DBUG(("PA - PlatformId = 0x%x\n", osvi.dwPlatformId )); + DBUG(("PA - MajorVersion = 0x%x\n", osvi.dwMajorVersion )); + DBUG(("PA - MinorVersion = 0x%x\n", osvi.dwMinorVersion )); + /* Check for NT */ + if( (osvi.dwMajorVersion == 4) && (osvi.dwPlatformId == 2) ) + { + minLatencySeconds = PA_DS_WIN_NT_DEFAULT_LATENCY_; + } + else if(osvi.dwMajorVersion >= 5) + { + minLatencySeconds = PA_DS_WIN_WDM_DEFAULT_LATENCY_; + } + else + { + minLatencySeconds = PA_DS_WIN_9X_DEFAULT_LATENCY_; + } + return minLatencySeconds; +} + + +/************************************************************************* +** Return minimum workable latency required for this host. This is returned +** As the default stream latency in PaDeviceInfo. +** Latency can be optionally set by user by setting an environment variable. +** For example, to set latency to 200 msec, put: +** +** set PA_MIN_LATENCY_MSEC=200 +** +** in the AUTOEXEC.BAT file and reboot. +** If the environment variable is not set, then the latency will be determined +** based on the OS. Windows NT has higher latency than Win95. +*/ +#define PA_LATENCY_ENV_NAME ("PA_MIN_LATENCY_MSEC") +#define PA_ENV_BUF_SIZE (32) + +static double PaWinDs_GetMinLatencySeconds( double sampleRate ) +{ + char envbuf[PA_ENV_BUF_SIZE]; + DWORD hresult; + double minLatencySeconds = 0; + + /* Let user determine minimal latency by setting environment variable. */ + hresult = GetEnvironmentVariable( PA_LATENCY_ENV_NAME, envbuf, PA_ENV_BUF_SIZE ); + if( (hresult > 0) && (hresult < PA_ENV_BUF_SIZE) ) + { + minLatencySeconds = atoi( envbuf ) * SECONDS_PER_MSEC; + } + else + { + minLatencySeconds = PaWinDS_GetMinSystemLatencySeconds(); +#if PA_USE_HIGH_LATENCY + PRINT(("PA - Minimum Latency set to %f msec!\n", minLatencySeconds * MSECS_PER_SECOND )); +#endif + } + + return minLatencySeconds; +} + + +/************************************************************************************ +** Duplicate the input string using the allocations allocator. +** A NULL string is converted to a zero length string. +** If memory cannot be allocated, NULL is returned. +**/ +static char *DuplicateDeviceNameString( PaUtilAllocationGroup *allocations, const char* src ) +{ + char *result = 0; + + if( src != NULL ) + { + size_t len = strlen(src); + result = (char*)PaUtil_GroupAllocateMemory( allocations, (long)(len + 1) ); + if( result ) + memcpy( (void *) result, src, len+1 ); + } + else + { + result = (char*)PaUtil_GroupAllocateMemory( allocations, 1 ); + if( result ) + result[0] = '\0'; + } + + return result; +} + +/************************************************************************************ +** DSDeviceNameAndGUID, DSDeviceNameAndGUIDVector used for collecting preliminary +** information during device enumeration. +*/ +typedef struct DSDeviceNameAndGUID{ + char *name; // allocated from parent's allocations, never deleted by this structure + GUID guid; + LPGUID lpGUID; + void *pnpInterface; // wchar_t* interface path, allocated using the DS host api's allocation group +} DSDeviceNameAndGUID; + +typedef struct DSDeviceNameAndGUIDVector{ + PaUtilAllocationGroup *allocations; + PaError enumerationError; + + int count; + int free; + DSDeviceNameAndGUID *items; // Allocated using LocalAlloc() +} DSDeviceNameAndGUIDVector; + +typedef struct DSDeviceNamesAndGUIDs{ + PaWinDsHostApiRepresentation *winDsHostApi; + DSDeviceNameAndGUIDVector inputNamesAndGUIDs; + DSDeviceNameAndGUIDVector outputNamesAndGUIDs; +} DSDeviceNamesAndGUIDs; + +static PaError InitializeDSDeviceNameAndGUIDVector( + DSDeviceNameAndGUIDVector *guidVector, PaUtilAllocationGroup *allocations ) +{ + PaError result = paNoError; + + guidVector->allocations = allocations; + guidVector->enumerationError = paNoError; + + guidVector->count = 0; + guidVector->free = 8; + guidVector->items = (DSDeviceNameAndGUID*)LocalAlloc( LMEM_FIXED, sizeof(DSDeviceNameAndGUID) * guidVector->free ); + if( guidVector->items == NULL ) + result = paInsufficientMemory; + + return result; +} + +static PaError ExpandDSDeviceNameAndGUIDVector( DSDeviceNameAndGUIDVector *guidVector ) +{ + PaError result = paNoError; + DSDeviceNameAndGUID *newItems; + int i; + + /* double size of vector */ + int size = guidVector->count + guidVector->free; + guidVector->free += size; + + newItems = (DSDeviceNameAndGUID*)LocalAlloc( LMEM_FIXED, sizeof(DSDeviceNameAndGUID) * size * 2 ); + if( newItems == NULL ) + { + result = paInsufficientMemory; + } + else + { + for( i=0; i < guidVector->count; ++i ) + { + newItems[i].name = guidVector->items[i].name; + if( guidVector->items[i].lpGUID == NULL ) + { + newItems[i].lpGUID = NULL; + } + else + { + newItems[i].lpGUID = &newItems[i].guid; + memcpy( &newItems[i].guid, guidVector->items[i].lpGUID, sizeof(GUID) );; + } + newItems[i].pnpInterface = guidVector->items[i].pnpInterface; + } + + LocalFree( guidVector->items ); + guidVector->items = newItems; + } + + return result; +} + +/* + it's safe to call DSDeviceNameAndGUIDVector multiple times +*/ +static PaError TerminateDSDeviceNameAndGUIDVector( DSDeviceNameAndGUIDVector *guidVector ) +{ + PaError result = paNoError; + + if( guidVector->items != NULL ) + { + if( LocalFree( guidVector->items ) != NULL ) + result = paInsufficientMemory; /** @todo this isn't the correct error to return from a deallocation failure */ + + guidVector->items = NULL; + } + + return result; +} + +/************************************************************************************ +** Collect preliminary device information during DirectSound enumeration +*/ +static BOOL CALLBACK CollectGUIDsProc(LPGUID lpGUID, + LPCTSTR lpszDesc, + LPCTSTR lpszDrvName, + LPVOID lpContext ) +{ + DSDeviceNameAndGUIDVector *namesAndGUIDs = (DSDeviceNameAndGUIDVector*)lpContext; + PaError error; + + (void) lpszDrvName; /* unused variable */ + + if( namesAndGUIDs->free == 0 ) + { + error = ExpandDSDeviceNameAndGUIDVector( namesAndGUIDs ); + if( error != paNoError ) + { + namesAndGUIDs->enumerationError = error; + return FALSE; + } + } + + /* Set GUID pointer, copy GUID to storage in DSDeviceNameAndGUIDVector. */ + if( lpGUID == NULL ) + { + namesAndGUIDs->items[namesAndGUIDs->count].lpGUID = NULL; + } + else + { + namesAndGUIDs->items[namesAndGUIDs->count].lpGUID = + &namesAndGUIDs->items[namesAndGUIDs->count].guid; + + memcpy( &namesAndGUIDs->items[namesAndGUIDs->count].guid, lpGUID, sizeof(GUID) ); + } + + namesAndGUIDs->items[namesAndGUIDs->count].name = + DuplicateDeviceNameString( namesAndGUIDs->allocations, lpszDesc ); + if( namesAndGUIDs->items[namesAndGUIDs->count].name == NULL ) + { + namesAndGUIDs->enumerationError = paInsufficientMemory; + return FALSE; + } + + namesAndGUIDs->items[namesAndGUIDs->count].pnpInterface = 0; + + ++namesAndGUIDs->count; + --namesAndGUIDs->free; + + return TRUE; +} + + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + +static void *DuplicateWCharString( PaUtilAllocationGroup *allocations, wchar_t *source ) +{ + size_t len; + wchar_t *result; + + len = wcslen( source ); + result = (wchar_t*)PaUtil_GroupAllocateMemory( allocations, (long) ((len+1) * sizeof(wchar_t)) ); + wcscpy( result, source ); + return result; +} + +static BOOL CALLBACK KsPropertySetEnumerateCallback( PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data, LPVOID context ) +{ + int i; + DSDeviceNamesAndGUIDs *deviceNamesAndGUIDs = (DSDeviceNamesAndGUIDs*)context; + + if( data->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER ) + { + for( i=0; i < deviceNamesAndGUIDs->outputNamesAndGUIDs.count; ++i ) + { + if( deviceNamesAndGUIDs->outputNamesAndGUIDs.items[i].lpGUID + && memcmp( &data->DeviceId, deviceNamesAndGUIDs->outputNamesAndGUIDs.items[i].lpGUID, sizeof(GUID) ) == 0 ) + { + deviceNamesAndGUIDs->outputNamesAndGUIDs.items[i].pnpInterface = + (char*)DuplicateWCharString( deviceNamesAndGUIDs->winDsHostApi->allocations, data->Interface ); + break; + } + } + } + else if( data->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE ) + { + for( i=0; i < deviceNamesAndGUIDs->inputNamesAndGUIDs.count; ++i ) + { + if( deviceNamesAndGUIDs->inputNamesAndGUIDs.items[i].lpGUID + && memcmp( &data->DeviceId, deviceNamesAndGUIDs->inputNamesAndGUIDs.items[i].lpGUID, sizeof(GUID) ) == 0 ) + { + deviceNamesAndGUIDs->inputNamesAndGUIDs.items[i].pnpInterface = + (char*)DuplicateWCharString( deviceNamesAndGUIDs->winDsHostApi->allocations, data->Interface ); + break; + } + } + } + + return TRUE; +} + + +static GUID pawin_CLSID_DirectSoundPrivate = +{ 0x11ab3ec0, 0x25ec, 0x11d1, 0xa4, 0xd8, 0x00, 0xc0, 0x4f, 0xc2, 0x8a, 0xca }; + +static GUID pawin_DSPROPSETID_DirectSoundDevice = +{ 0x84624f82, 0x25ec, 0x11d1, 0xa4, 0xd8, 0x00, 0xc0, 0x4f, 0xc2, 0x8a, 0xca }; + +static GUID pawin_IID_IKsPropertySet = +{ 0x31efac30, 0x515c, 0x11d0, 0xa9, 0xaa, 0x00, 0xaa, 0x00, 0x61, 0xbe, 0x93 }; + + +/* + FindDevicePnpInterfaces fills in the pnpInterface fields in deviceNamesAndGUIDs + with UNICODE file paths to the devices. The DS documentation mentions + at least two techniques by which these Interface paths can be found using IKsPropertySet on + the DirectSound class object. One is using the DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION + property, and the other is using DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE. + I tried both methods and only the second worked. I found two postings on the + net from people who had the same problem with the first method, so I think the method used here is + more common/likely to work. The probem is that IKsPropertySet_Get returns S_OK + but the fields of the device description are not filled in. + + The mechanism we use works by registering an enumeration callback which is called for + every DSound device. Our callback searches for a device in our deviceNamesAndGUIDs list + with the matching GUID and copies the pointer to the Interface path. + Note that we could have used this enumeration callback to perform the original + device enumeration, however we choose not to so we can disable this step easily. + + Apparently the IKsPropertySet mechanism was added in DirectSound 9c 2004 + http://www.tech-archive.net/Archive/Development/microsoft.public.win32.programmer.mmedia/2004-12/0099.html + + -- rossb +*/ +static void FindDevicePnpInterfaces( DSDeviceNamesAndGUIDs *deviceNamesAndGUIDs ) +{ + IClassFactory *pClassFactory; + + if( paWinDsDSoundEntryPoints.DllGetClassObject(&pawin_CLSID_DirectSoundPrivate, &IID_IClassFactory, (PVOID *) &pClassFactory) == S_OK ){ + IKsPropertySet *pPropertySet; + if( pClassFactory->lpVtbl->CreateInstance( pClassFactory, NULL, &pawin_IID_IKsPropertySet, (PVOID *) &pPropertySet) == S_OK ){ + + DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA data; + ULONG bytesReturned; + + data.Callback = KsPropertySetEnumerateCallback; + data.Context = deviceNamesAndGUIDs; + + IKsPropertySet_Get( pPropertySet, + &pawin_DSPROPSETID_DirectSoundDevice, + DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W, + NULL, + 0, + &data, + sizeof(data), + &bytesReturned + ); + + IKsPropertySet_Release( pPropertySet ); + } + pClassFactory->lpVtbl->Release( pClassFactory ); + } + + /* + The following code fragment, which I chose not to use, queries for the + device interface for a device with a specific GUID: + + ULONG BytesReturned; + DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA Property; + + memset (&Property, 0, sizeof(Property)); + Property.DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_RENDER; + Property.DeviceId = *lpGUID; + + hr = IKsPropertySet_Get( pPropertySet, + &pawin_DSPROPSETID_DirectSoundDevice, + DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W, + NULL, + 0, + &Property, + sizeof(Property), + &BytesReturned + ); + + if( hr == S_OK ) + { + //pnpInterface = Property.Interface; + } + */ +} +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + +/* + GUIDs for emulated devices which we blacklist below. + are there more than two of them?? +*/ + +GUID IID_IRolandVSCEmulated1 = {0xc2ad1800, 0xb243, 0x11ce, 0xa8, 0xa4, 0x00, 0xaa, 0x00, 0x6c, 0x45, 0x01}; +GUID IID_IRolandVSCEmulated2 = {0xc2ad1800, 0xb243, 0x11ce, 0xa8, 0xa4, 0x00, 0xaa, 0x00, 0x6c, 0x45, 0x02}; + + +#define PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_ (13) /* must match array length below */ +static double defaultSampleRateSearchOrder_[] = + { 44100.0, 48000.0, 32000.0, 24000.0, 22050.0, 88200.0, 96000.0, 192000.0, + 16000.0, 12000.0, 11025.0, 9600.0, 8000.0 }; + +/************************************************************************************ +** Extract capabilities from an output device, and add it to the device info list +** if successful. This function assumes that there is enough room in the +** device info list to accomodate all entries. +** +** The device will not be added to the device list if any errors are encountered. +*/ +static PaError AddOutputDeviceInfoFromDirectSound( + PaWinDsHostApiRepresentation *winDsHostApi, char *name, LPGUID lpGUID, char *pnpInterface ) +{ + PaUtilHostApiRepresentation *hostApi = &winDsHostApi->inheritedHostApiRep; + PaWinDsDeviceInfo *winDsDeviceInfo = (PaWinDsDeviceInfo*) hostApi->deviceInfos[hostApi->info.deviceCount]; + PaDeviceInfo *deviceInfo = &winDsDeviceInfo->inheritedDeviceInfo; + HRESULT hr; + LPDIRECTSOUND lpDirectSound; + DSCAPS caps; + int deviceOK = TRUE; + PaError result = paNoError; + int i; + + /* Copy GUID to the device info structure. Set pointer. */ + if( lpGUID == NULL ) + { + winDsDeviceInfo->lpGUID = NULL; + } + else + { + memcpy( &winDsDeviceInfo->guid, lpGUID, sizeof(GUID) ); + winDsDeviceInfo->lpGUID = &winDsDeviceInfo->guid; + } + + if( lpGUID ) + { + if (IsEqualGUID (&IID_IRolandVSCEmulated1,lpGUID) || + IsEqualGUID (&IID_IRolandVSCEmulated2,lpGUID) ) + { + PA_DEBUG(("BLACKLISTED: %s \n",name)); + return paNoError; + } + } + + /* Create a DirectSound object for the specified GUID + Note that using CoCreateInstance doesn't work on windows CE. + */ + hr = paWinDsDSoundEntryPoints.DirectSoundCreate( lpGUID, &lpDirectSound, NULL ); + + /** try using CoCreateInstance because DirectSoundCreate was hanging under + some circumstances - note this was probably related to the + #define BOOL short bug which has now been fixed + @todo delete this comment and the following code once we've ensured + there is no bug. + */ + /* + hr = CoCreateInstance( &CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER, + &IID_IDirectSound, (void**)&lpDirectSound ); + + if( hr == S_OK ) + { + hr = IDirectSound_Initialize( lpDirectSound, lpGUID ); + } + */ + + if( hr != DS_OK ) + { + if (hr == DSERR_ALLOCATED) + PA_DEBUG(("AddOutputDeviceInfoFromDirectSound %s DSERR_ALLOCATED\n",name)); + DBUG(("Cannot create DirectSound for %s. Result = 0x%x\n", name, hr )); + if (lpGUID) + DBUG(("%s's GUID: {0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x,0x%x, 0x%x} \n", + name, + lpGUID->Data1, + lpGUID->Data2, + lpGUID->Data3, + lpGUID->Data4[0], + lpGUID->Data4[1], + lpGUID->Data4[2], + lpGUID->Data4[3], + lpGUID->Data4[4], + lpGUID->Data4[5], + lpGUID->Data4[6], + lpGUID->Data4[7])); + + deviceOK = FALSE; + } + else + { + /* Query device characteristics. */ + memset( &caps, 0, sizeof(caps) ); + caps.dwSize = sizeof(caps); + hr = IDirectSound_GetCaps( lpDirectSound, &caps ); + if( hr != DS_OK ) + { + DBUG(("Cannot GetCaps() for DirectSound device %s. Result = 0x%x\n", name, hr )); + deviceOK = FALSE; + } + else + { + +#if PA_USE_WMME + if( caps.dwFlags & DSCAPS_EMULDRIVER ) + { + /* If WMME supported, then reject Emulated drivers because they are lousy. */ + deviceOK = FALSE; + } +#endif + + if( deviceOK ) + { + deviceInfo->maxInputChannels = 0; + winDsDeviceInfo->deviceInputChannelCountIsKnown = 1; + + /* DS output capabilities only indicate supported number of channels + using two flags which indicate mono and/or stereo. + We assume that stereo devices may support more than 2 channels + (as is the case with 5.1 devices for example) and so + set deviceOutputChannelCountIsKnown to 0 (unknown). + In this case OpenStream will try to open the device + when the user requests more than 2 channels, rather than + returning an error. + */ + if( caps.dwFlags & DSCAPS_PRIMARYSTEREO ) + { + deviceInfo->maxOutputChannels = 2; + winDsDeviceInfo->deviceOutputChannelCountIsKnown = 0; + } + else + { + deviceInfo->maxOutputChannels = 1; + winDsDeviceInfo->deviceOutputChannelCountIsKnown = 1; + } + + /* Guess channels count from speaker configuration. We do it only when + pnpInterface is NULL or when PAWIN_USE_WDMKS_DEVICE_INFO is undefined. + */ +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + if( !pnpInterface ) +#endif + { + DWORD spkrcfg; + if( SUCCEEDED(IDirectSound_GetSpeakerConfig( lpDirectSound, &spkrcfg )) ) + { + int count = 0; + switch (DSSPEAKER_CONFIG(spkrcfg)) + { + case DSSPEAKER_HEADPHONE: count = 2; break; + case DSSPEAKER_MONO: count = 1; break; + case DSSPEAKER_QUAD: count = 4; break; + case DSSPEAKER_STEREO: count = 2; break; + case DSSPEAKER_SURROUND: count = 4; break; + case DSSPEAKER_5POINT1: count = 6; break; + case DSSPEAKER_7POINT1: count = 8; break; +#ifndef DSSPEAKER_7POINT1_SURROUND +#define DSSPEAKER_7POINT1_SURROUND 0x00000008 +#endif + case DSSPEAKER_7POINT1_SURROUND: count = 8; break; +#ifndef DSSPEAKER_5POINT1_SURROUND +#define DSSPEAKER_5POINT1_SURROUND 0x00000009 +#endif + case DSSPEAKER_5POINT1_SURROUND: count = 6; break; + } + if( count ) + { + deviceInfo->maxOutputChannels = count; + winDsDeviceInfo->deviceOutputChannelCountIsKnown = 1; + } + } + } + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + if( pnpInterface ) + { + int count = PaWin_WDMKS_QueryFilterMaximumChannelCount( pnpInterface, /* isInput= */ 0 ); + if( count > 0 ) + { + deviceInfo->maxOutputChannels = count; + winDsDeviceInfo->deviceOutputChannelCountIsKnown = 1; + } + } +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + /* initialize defaultSampleRate */ + + if( caps.dwFlags & DSCAPS_CONTINUOUSRATE ) + { + /* initialize to caps.dwMaxSecondarySampleRate incase none of the standard rates match */ + deviceInfo->defaultSampleRate = caps.dwMaxSecondarySampleRate; + + for( i = 0; i < PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_; ++i ) + { + if( defaultSampleRateSearchOrder_[i] >= caps.dwMinSecondarySampleRate + && defaultSampleRateSearchOrder_[i] <= caps.dwMaxSecondarySampleRate ) + { + deviceInfo->defaultSampleRate = defaultSampleRateSearchOrder_[i]; + break; + } + } + } + else if( caps.dwMinSecondarySampleRate == caps.dwMaxSecondarySampleRate ) + { + if( caps.dwMinSecondarySampleRate == 0 ) + { + /* + ** On my Thinkpad 380Z, DirectSoundV6 returns min-max=0 !! + ** But it supports continuous sampling. + ** So fake range of rates, and hope it really supports it. + */ + deviceInfo->defaultSampleRate = 48000.0f; /* assume 48000 as the default */ + + DBUG(("PA - Reported rates both zero. Setting to fake values for device #%s\n", name )); + } + else + { + deviceInfo->defaultSampleRate = caps.dwMaxSecondarySampleRate; + } + } + else if( (caps.dwMinSecondarySampleRate < 1000.0) && (caps.dwMaxSecondarySampleRate > 50000.0) ) + { + /* The EWS88MT drivers lie, lie, lie. The say they only support two rates, 100 & 100000. + ** But we know that they really support a range of rates! + ** So when we see a ridiculous set of rates, assume it is a range. + */ + deviceInfo->defaultSampleRate = 48000.0f; /* assume 48000 as the default */ + DBUG(("PA - Sample rate range used instead of two odd values for device #%s\n", name )); + } + else deviceInfo->defaultSampleRate = caps.dwMaxSecondarySampleRate; + + //printf( "min %d max %d\n", caps.dwMinSecondarySampleRate, caps.dwMaxSecondarySampleRate ); + // dwFlags | DSCAPS_CONTINUOUSRATE + + deviceInfo->defaultLowInputLatency = 0.; + deviceInfo->defaultHighInputLatency = 0.; + + deviceInfo->defaultLowOutputLatency = PaWinDs_GetMinLatencySeconds( deviceInfo->defaultSampleRate ); + deviceInfo->defaultHighOutputLatency = deviceInfo->defaultLowOutputLatency * 2; + } + } + + IDirectSound_Release( lpDirectSound ); + } + + if( deviceOK ) + { + deviceInfo->name = name; + + if( lpGUID == NULL ) + hostApi->info.defaultOutputDevice = hostApi->info.deviceCount; + + hostApi->info.deviceCount++; + } + + return result; +} + + +/************************************************************************************ +** Extract capabilities from an input device, and add it to the device info list +** if successful. This function assumes that there is enough room in the +** device info list to accomodate all entries. +** +** The device will not be added to the device list if any errors are encountered. +*/ +static PaError AddInputDeviceInfoFromDirectSoundCapture( + PaWinDsHostApiRepresentation *winDsHostApi, char *name, LPGUID lpGUID, char *pnpInterface ) +{ + PaUtilHostApiRepresentation *hostApi = &winDsHostApi->inheritedHostApiRep; + PaWinDsDeviceInfo *winDsDeviceInfo = (PaWinDsDeviceInfo*) hostApi->deviceInfos[hostApi->info.deviceCount]; + PaDeviceInfo *deviceInfo = &winDsDeviceInfo->inheritedDeviceInfo; + HRESULT hr; + LPDIRECTSOUNDCAPTURE lpDirectSoundCapture; + DSCCAPS caps; + int deviceOK = TRUE; + PaError result = paNoError; + + /* Copy GUID to the device info structure. Set pointer. */ + if( lpGUID == NULL ) + { + winDsDeviceInfo->lpGUID = NULL; + } + else + { + winDsDeviceInfo->lpGUID = &winDsDeviceInfo->guid; + memcpy( &winDsDeviceInfo->guid, lpGUID, sizeof(GUID) ); + } + + hr = paWinDsDSoundEntryPoints.DirectSoundCaptureCreate( lpGUID, &lpDirectSoundCapture, NULL ); + + /** try using CoCreateInstance because DirectSoundCreate was hanging under + some circumstances - note this was probably related to the + #define BOOL short bug which has now been fixed + @todo delete this comment and the following code once we've ensured + there is no bug. + */ + /* + hr = CoCreateInstance( &CLSID_DirectSoundCapture, NULL, CLSCTX_INPROC_SERVER, + &IID_IDirectSoundCapture, (void**)&lpDirectSoundCapture ); + */ + if( hr != DS_OK ) + { + DBUG(("Cannot create Capture for %s. Result = 0x%x\n", name, hr )); + deviceOK = FALSE; + } + else + { + /* Query device characteristics. */ + memset( &caps, 0, sizeof(caps) ); + caps.dwSize = sizeof(caps); + hr = IDirectSoundCapture_GetCaps( lpDirectSoundCapture, &caps ); + if( hr != DS_OK ) + { + DBUG(("Cannot GetCaps() for Capture device %s. Result = 0x%x\n", name, hr )); + deviceOK = FALSE; + } + else + { +#if PA_USE_WMME + if( caps.dwFlags & DSCAPS_EMULDRIVER ) + { + /* If WMME supported, then reject Emulated drivers because they are lousy. */ + deviceOK = FALSE; + } +#endif + + if( deviceOK ) + { + deviceInfo->maxInputChannels = caps.dwChannels; + winDsDeviceInfo->deviceInputChannelCountIsKnown = 1; + + deviceInfo->maxOutputChannels = 0; + winDsDeviceInfo->deviceOutputChannelCountIsKnown = 1; + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + if( pnpInterface ) + { + int count = PaWin_WDMKS_QueryFilterMaximumChannelCount( pnpInterface, /* isInput= */ 1 ); + if( count > 0 ) + { + deviceInfo->maxInputChannels = count; + winDsDeviceInfo->deviceInputChannelCountIsKnown = 1; + } + } +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + +/* constants from a WINE patch by Francois Gouget, see: + http://www.winehq.com/hypermail/wine-patches/2003/01/0290.html + + --- + Date: Fri, 14 May 2004 10:38:12 +0200 (CEST) + From: Francois Gouget <fgouget@ ... .fr> + To: Ross Bencina <rbencina@ ... .au> + Subject: Re: Permission to use wine 48/96 wave patch in BSD licensed library + + [snip] + + I give you permission to use the patch below under the BSD license. + http://www.winehq.com/hypermail/wine-patches/2003/01/0290.html + + [snip] +*/ +#ifndef WAVE_FORMAT_48M08 +#define WAVE_FORMAT_48M08 0x00001000 /* 48 kHz, Mono, 8-bit */ +#define WAVE_FORMAT_48S08 0x00002000 /* 48 kHz, Stereo, 8-bit */ +#define WAVE_FORMAT_48M16 0x00004000 /* 48 kHz, Mono, 16-bit */ +#define WAVE_FORMAT_48S16 0x00008000 /* 48 kHz, Stereo, 16-bit */ +#define WAVE_FORMAT_96M08 0x00010000 /* 96 kHz, Mono, 8-bit */ +#define WAVE_FORMAT_96S08 0x00020000 /* 96 kHz, Stereo, 8-bit */ +#define WAVE_FORMAT_96M16 0x00040000 /* 96 kHz, Mono, 16-bit */ +#define WAVE_FORMAT_96S16 0x00080000 /* 96 kHz, Stereo, 16-bit */ +#endif + + /* defaultSampleRate */ + if( caps.dwChannels == 2 ) + { + if( caps.dwFormats & WAVE_FORMAT_4S16 ) + deviceInfo->defaultSampleRate = 44100.0; + else if( caps.dwFormats & WAVE_FORMAT_48S16 ) + deviceInfo->defaultSampleRate = 48000.0; + else if( caps.dwFormats & WAVE_FORMAT_2S16 ) + deviceInfo->defaultSampleRate = 22050.0; + else if( caps.dwFormats & WAVE_FORMAT_1S16 ) + deviceInfo->defaultSampleRate = 11025.0; + else if( caps.dwFormats & WAVE_FORMAT_96S16 ) + deviceInfo->defaultSampleRate = 96000.0; + else + deviceInfo->defaultSampleRate = 48000.0; /* assume 48000 as the default */ + } + else if( caps.dwChannels == 1 ) + { + if( caps.dwFormats & WAVE_FORMAT_4M16 ) + deviceInfo->defaultSampleRate = 44100.0; + else if( caps.dwFormats & WAVE_FORMAT_48M16 ) + deviceInfo->defaultSampleRate = 48000.0; + else if( caps.dwFormats & WAVE_FORMAT_2M16 ) + deviceInfo->defaultSampleRate = 22050.0; + else if( caps.dwFormats & WAVE_FORMAT_1M16 ) + deviceInfo->defaultSampleRate = 11025.0; + else if( caps.dwFormats & WAVE_FORMAT_96M16 ) + deviceInfo->defaultSampleRate = 96000.0; + else + deviceInfo->defaultSampleRate = 48000.0; /* assume 48000 as the default */ + } + else deviceInfo->defaultSampleRate = 48000.0; /* assume 48000 as the default */ + + deviceInfo->defaultLowInputLatency = PaWinDs_GetMinLatencySeconds( deviceInfo->defaultSampleRate ); + deviceInfo->defaultHighInputLatency = deviceInfo->defaultLowInputLatency * 2; + + deviceInfo->defaultLowOutputLatency = 0.; + deviceInfo->defaultHighOutputLatency = 0.; + } + } + + IDirectSoundCapture_Release( lpDirectSoundCapture ); + } + + if( deviceOK ) + { + deviceInfo->name = name; + + if( lpGUID == NULL ) + hostApi->info.defaultInputDevice = hostApi->info.deviceCount; + + hostApi->info.deviceCount++; + } + + return result; +} + + +/***********************************************************************************/ +PaError PaWinDs_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + int i, deviceCount; + PaWinDsHostApiRepresentation *winDsHostApi; + DSDeviceNamesAndGUIDs deviceNamesAndGUIDs; + PaWinDsDeviceInfo *deviceInfoArray; + + PaWinDs_InitializeDSoundEntryPoints(); + + /* initialise guid vectors so they can be safely deleted on error */ + deviceNamesAndGUIDs.winDsHostApi = NULL; + deviceNamesAndGUIDs.inputNamesAndGUIDs.items = NULL; + deviceNamesAndGUIDs.outputNamesAndGUIDs.items = NULL; + + winDsHostApi = (PaWinDsHostApiRepresentation*)PaUtil_AllocateMemory( sizeof(PaWinDsHostApiRepresentation) ); + if( !winDsHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + result = PaWinUtil_CoInitialize( paDirectSound, &winDsHostApi->comInitializationResult ); + if( result != paNoError ) + { + goto error; + } + + winDsHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !winDsHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + *hostApi = &winDsHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paDirectSound; + (*hostApi)->info.name = "Windows DirectSound"; + + (*hostApi)->info.deviceCount = 0; + (*hostApi)->info.defaultInputDevice = paNoDevice; + (*hostApi)->info.defaultOutputDevice = paNoDevice; + + +/* DSound - enumerate devices to count them and to gather their GUIDs */ + + result = InitializeDSDeviceNameAndGUIDVector( &deviceNamesAndGUIDs.inputNamesAndGUIDs, winDsHostApi->allocations ); + if( result != paNoError ) + goto error; + + result = InitializeDSDeviceNameAndGUIDVector( &deviceNamesAndGUIDs.outputNamesAndGUIDs, winDsHostApi->allocations ); + if( result != paNoError ) + goto error; + + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateA( (LPDSENUMCALLBACK)CollectGUIDsProc, (void *)&deviceNamesAndGUIDs.inputNamesAndGUIDs ); + + paWinDsDSoundEntryPoints.DirectSoundEnumerateA( (LPDSENUMCALLBACK)CollectGUIDsProc, (void *)&deviceNamesAndGUIDs.outputNamesAndGUIDs ); + + if( deviceNamesAndGUIDs.inputNamesAndGUIDs.enumerationError != paNoError ) + { + result = deviceNamesAndGUIDs.inputNamesAndGUIDs.enumerationError; + goto error; + } + + if( deviceNamesAndGUIDs.outputNamesAndGUIDs.enumerationError != paNoError ) + { + result = deviceNamesAndGUIDs.outputNamesAndGUIDs.enumerationError; + goto error; + } + + deviceCount = deviceNamesAndGUIDs.inputNamesAndGUIDs.count + deviceNamesAndGUIDs.outputNamesAndGUIDs.count; + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + if( deviceCount > 0 ) + { + deviceNamesAndGUIDs.winDsHostApi = winDsHostApi; + FindDevicePnpInterfaces( &deviceNamesAndGUIDs ); + } +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + if( deviceCount > 0 ) + { + /* allocate array for pointers to PaDeviceInfo structs */ + (*hostApi)->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + winDsHostApi->allocations, sizeof(PaDeviceInfo*) * deviceCount ); + if( !(*hostApi)->deviceInfos ) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all PaDeviceInfo structs in a contiguous block */ + deviceInfoArray = (PaWinDsDeviceInfo*)PaUtil_GroupAllocateMemory( + winDsHostApi->allocations, sizeof(PaWinDsDeviceInfo) * deviceCount ); + if( !deviceInfoArray ) + { + result = paInsufficientMemory; + goto error; + } + + for( i=0; i < deviceCount; ++i ) + { + PaDeviceInfo *deviceInfo = &deviceInfoArray[i].inheritedDeviceInfo; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + deviceInfo->name = 0; + (*hostApi)->deviceInfos[i] = deviceInfo; + } + + for( i=0; i < deviceNamesAndGUIDs.inputNamesAndGUIDs.count; ++i ) + { + result = AddInputDeviceInfoFromDirectSoundCapture( winDsHostApi, + deviceNamesAndGUIDs.inputNamesAndGUIDs.items[i].name, + deviceNamesAndGUIDs.inputNamesAndGUIDs.items[i].lpGUID, + deviceNamesAndGUIDs.inputNamesAndGUIDs.items[i].pnpInterface ); + if( result != paNoError ) + goto error; + } + + for( i=0; i < deviceNamesAndGUIDs.outputNamesAndGUIDs.count; ++i ) + { + result = AddOutputDeviceInfoFromDirectSound( winDsHostApi, + deviceNamesAndGUIDs.outputNamesAndGUIDs.items[i].name, + deviceNamesAndGUIDs.outputNamesAndGUIDs.items[i].lpGUID, + deviceNamesAndGUIDs.outputNamesAndGUIDs.items[i].pnpInterface ); + if( result != paNoError ) + goto error; + } + } + + result = TerminateDSDeviceNameAndGUIDVector( &deviceNamesAndGUIDs.inputNamesAndGUIDs ); + if( result != paNoError ) + goto error; + + result = TerminateDSDeviceNameAndGUIDVector( &deviceNamesAndGUIDs.outputNamesAndGUIDs ); + if( result != paNoError ) + goto error; + + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &winDsHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &winDsHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + return result; + +error: + TerminateDSDeviceNameAndGUIDVector( &deviceNamesAndGUIDs.inputNamesAndGUIDs ); + TerminateDSDeviceNameAndGUIDVector( &deviceNamesAndGUIDs.outputNamesAndGUIDs ); + + Terminate( winDsHostApi ); + + return result; +} + + +/***********************************************************************************/ +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaWinDsHostApiRepresentation *winDsHostApi = (PaWinDsHostApiRepresentation*)hostApi; + + if( winDsHostApi ){ + if( winDsHostApi->allocations ) + { + PaUtil_FreeAllAllocations( winDsHostApi->allocations ); + PaUtil_DestroyAllocationGroup( winDsHostApi->allocations ); + } + + PaWinUtil_CoUninitialize( paDirectSound, &winDsHostApi->comInitializationResult ); + + PaUtil_FreeMemory( winDsHostApi ); + } + + PaWinDs_TerminateDSoundEntryPoints(); +} + +static PaError ValidateWinDirectSoundSpecificStreamInfo( + const PaStreamParameters *streamParameters, + const PaWinDirectSoundStreamInfo *streamInfo ) +{ + if( streamInfo ) + { + if( streamInfo->size != sizeof( PaWinDirectSoundStreamInfo ) + || streamInfo->version != 2 ) + { + return paIncompatibleHostApiSpecificStreamInfo; + } + } + + return paNoError; +} + +/***********************************************************************************/ +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaError result; + PaWinDsDeviceInfo *inputWinDsDeviceInfo, *outputWinDsDeviceInfo; + PaDeviceInfo *inputDeviceInfo, *outputDeviceInfo; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaWinDirectSoundStreamInfo *inputStreamInfo, *outputStreamInfo; + + if( inputParameters ) + { + inputWinDsDeviceInfo = (PaWinDsDeviceInfo*) hostApi->deviceInfos[ inputParameters->device ]; + inputDeviceInfo = &inputWinDsDeviceInfo->inheritedDeviceInfo; + + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputWinDsDeviceInfo->deviceInputChannelCountIsKnown + && inputChannelCount > inputDeviceInfo->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + inputStreamInfo = (PaWinDirectSoundStreamInfo*)inputParameters->hostApiSpecificStreamInfo; + result = ValidateWinDirectSoundSpecificStreamInfo( inputParameters, inputStreamInfo ); + if( result != paNoError ) return result; + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputWinDsDeviceInfo = (PaWinDsDeviceInfo*) hostApi->deviceInfos[ outputParameters->device ]; + outputDeviceInfo = &outputWinDsDeviceInfo->inheritedDeviceInfo; + + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support inputChannelCount */ + if( outputWinDsDeviceInfo->deviceOutputChannelCountIsKnown + && outputChannelCount > outputDeviceInfo->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + outputStreamInfo = (PaWinDirectSoundStreamInfo*)outputParameters->hostApiSpecificStreamInfo; + result = ValidateWinDirectSoundSpecificStreamInfo( outputParameters, outputStreamInfo ); + if( result != paNoError ) return result; + } + else + { + outputChannelCount = 0; + } + + /* + IMPLEMENT ME: + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported if necessary + + - check that the device supports sampleRate + + Because the buffer adapter handles conversion between all standard + sample formats, the following checks are only required if paCustomFormat + is implemented, or under some other unusual conditions. + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + */ + + return paFormatIsSupported; +} + + +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE +static HRESULT InitFullDuplexInputOutputBuffers( PaWinDsStream *stream, + PaWinDsDeviceInfo *inputDevice, + PaSampleFormat hostInputSampleFormat, + WORD inputChannelCount, + int bytesPerInputBuffer, + PaWinWaveFormatChannelMask inputChannelMask, + PaWinDsDeviceInfo *outputDevice, + PaSampleFormat hostOutputSampleFormat, + WORD outputChannelCount, + int bytesPerOutputBuffer, + PaWinWaveFormatChannelMask outputChannelMask, + unsigned long nFrameRate + ) +{ + HRESULT hr; + DSCBUFFERDESC captureDesc; + PaWinWaveFormat captureWaveFormat; + DSBUFFERDESC secondaryRenderDesc; + PaWinWaveFormat renderWaveFormat; + LPDIRECTSOUNDBUFFER8 pRenderBuffer8; + LPDIRECTSOUNDCAPTUREBUFFER8 pCaptureBuffer8; + + // capture buffer description + + // only try wave format extensible. assume it's available on all ds 8 systems + PaWin_InitializeWaveFormatExtensible( &captureWaveFormat, inputChannelCount, + hostInputSampleFormat, PaWin_SampleFormatToLinearWaveFormatTag( hostInputSampleFormat ), + nFrameRate, inputChannelMask ); + + ZeroMemory(&captureDesc, sizeof(DSCBUFFERDESC)); + captureDesc.dwSize = sizeof(DSCBUFFERDESC); + captureDesc.dwFlags = 0; + captureDesc.dwBufferBytes = bytesPerInputBuffer; + captureDesc.lpwfxFormat = (WAVEFORMATEX*)&captureWaveFormat; + + // render buffer description + + PaWin_InitializeWaveFormatExtensible( &renderWaveFormat, outputChannelCount, + hostOutputSampleFormat, PaWin_SampleFormatToLinearWaveFormatTag( hostOutputSampleFormat ), + nFrameRate, outputChannelMask ); + + ZeroMemory(&secondaryRenderDesc, sizeof(DSBUFFERDESC)); + secondaryRenderDesc.dwSize = sizeof(DSBUFFERDESC); + secondaryRenderDesc.dwFlags = DSBCAPS_GLOBALFOCUS | DSBCAPS_GETCURRENTPOSITION2; + secondaryRenderDesc.dwBufferBytes = bytesPerOutputBuffer; + secondaryRenderDesc.lpwfxFormat = (WAVEFORMATEX*)&renderWaveFormat; + + /* note that we don't create a primary buffer here at all */ + + hr = paWinDsDSoundEntryPoints.DirectSoundFullDuplexCreate8( + inputDevice->lpGUID, outputDevice->lpGUID, + &captureDesc, &secondaryRenderDesc, + GetDesktopWindow(), /* see InitOutputBuffer() for a discussion of whether this is a good idea */ + DSSCL_EXCLUSIVE, + &stream->pDirectSoundFullDuplex8, + &pCaptureBuffer8, + &pRenderBuffer8, + NULL /* pUnkOuter must be NULL */ + ); + + if( hr == DS_OK ) + { + PA_DEBUG(("DirectSoundFullDuplexCreate succeeded!\n")); + + /* retrieve the pre ds 8 buffer interfaces which are used by the rest of the code */ + + hr = IUnknown_QueryInterface( pCaptureBuffer8, &IID_IDirectSoundCaptureBuffer, (LPVOID *)&stream->pDirectSoundInputBuffer ); + + if( hr == DS_OK ) + hr = IUnknown_QueryInterface( pRenderBuffer8, &IID_IDirectSoundBuffer, (LPVOID *)&stream->pDirectSoundOutputBuffer ); + + /* release the ds 8 interfaces, we don't need them */ + IUnknown_Release( pCaptureBuffer8 ); + IUnknown_Release( pRenderBuffer8 ); + + if( !stream->pDirectSoundInputBuffer || !stream->pDirectSoundOutputBuffer ){ + /* couldn't get pre ds 8 interfaces for some reason. clean up. */ + if( stream->pDirectSoundInputBuffer ) + { + IUnknown_Release( stream->pDirectSoundInputBuffer ); + stream->pDirectSoundInputBuffer = NULL; + } + + if( stream->pDirectSoundOutputBuffer ) + { + IUnknown_Release( stream->pDirectSoundOutputBuffer ); + stream->pDirectSoundOutputBuffer = NULL; + } + + IUnknown_Release( stream->pDirectSoundFullDuplex8 ); + stream->pDirectSoundFullDuplex8 = NULL; + } + } + else + { + PA_DEBUG(("DirectSoundFullDuplexCreate failed. hr=%d\n", hr)); + } + + return hr; +} +#endif /* PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE */ + + +static HRESULT InitInputBuffer( PaWinDsStream *stream, PaWinDsDeviceInfo *device, PaSampleFormat sampleFormat, unsigned long nFrameRate, WORD nChannels, int bytesPerBuffer, PaWinWaveFormatChannelMask channelMask ) +{ + DSCBUFFERDESC captureDesc; + PaWinWaveFormat waveFormat; + HRESULT result; + + if( (result = paWinDsDSoundEntryPoints.DirectSoundCaptureCreate( + device->lpGUID, &stream->pDirectSoundCapture, NULL) ) != DS_OK ){ + ERR_RPT(("PortAudio: DirectSoundCaptureCreate() failed!\n")); + return result; + } + + // Setup the secondary buffer description + ZeroMemory(&captureDesc, sizeof(DSCBUFFERDESC)); + captureDesc.dwSize = sizeof(DSCBUFFERDESC); + captureDesc.dwFlags = 0; + captureDesc.dwBufferBytes = bytesPerBuffer; + captureDesc.lpwfxFormat = (WAVEFORMATEX*)&waveFormat; + + // Create the capture buffer + + // first try WAVEFORMATEXTENSIBLE. if this fails, fall back to WAVEFORMATEX + PaWin_InitializeWaveFormatExtensible( &waveFormat, nChannels, + sampleFormat, PaWin_SampleFormatToLinearWaveFormatTag( sampleFormat ), + nFrameRate, channelMask ); + + if( IDirectSoundCapture_CreateCaptureBuffer( stream->pDirectSoundCapture, + &captureDesc, &stream->pDirectSoundInputBuffer, NULL) != DS_OK ) + { + PaWin_InitializeWaveFormatEx( &waveFormat, nChannels, sampleFormat, + PaWin_SampleFormatToLinearWaveFormatTag( sampleFormat ), nFrameRate ); + + if ((result = IDirectSoundCapture_CreateCaptureBuffer( stream->pDirectSoundCapture, + &captureDesc, &stream->pDirectSoundInputBuffer, NULL)) != DS_OK) return result; + } + + stream->readOffset = 0; // reset last read position to start of buffer + return DS_OK; +} + + +static HRESULT InitOutputBuffer( PaWinDsStream *stream, PaWinDsDeviceInfo *device, PaSampleFormat sampleFormat, unsigned long nFrameRate, WORD nChannels, int bytesPerBuffer, PaWinWaveFormatChannelMask channelMask ) +{ + HRESULT result; + HWND hWnd; + HRESULT hr; + PaWinWaveFormat waveFormat; + DSBUFFERDESC primaryDesc; + DSBUFFERDESC secondaryDesc; + + if( (hr = paWinDsDSoundEntryPoints.DirectSoundCreate( + device->lpGUID, &stream->pDirectSound, NULL )) != DS_OK ){ + ERR_RPT(("PortAudio: DirectSoundCreate() failed!\n")); + return hr; + } + + // We were using getForegroundWindow() but sometimes the ForegroundWindow may not be the + // applications's window. Also if that window is closed before the Buffer is closed + // then DirectSound can crash. (Thanks for Scott Patterson for reporting this.) + // So we will use GetDesktopWindow() which was suggested by Miller Puckette. + // hWnd = GetForegroundWindow(); + // + // FIXME: The example code I have on the net creates a hidden window that + // is managed by our code - I think we should do that - one hidden + // window for the whole of Pa_DS + // + hWnd = GetDesktopWindow(); + + // Set cooperative level to DSSCL_EXCLUSIVE so that we can get 16 bit output, 44.1 KHz. + // exclusive also prevents unexpected sounds from other apps during a performance. + if ((hr = IDirectSound_SetCooperativeLevel( stream->pDirectSound, + hWnd, DSSCL_EXCLUSIVE)) != DS_OK) + { + return hr; + } + + // ----------------------------------------------------------------------- + // Create primary buffer and set format just so we can specify our custom format. + // Otherwise we would be stuck with the default which might be 8 bit or 22050 Hz. + // Setup the primary buffer description + ZeroMemory(&primaryDesc, sizeof(DSBUFFERDESC)); + primaryDesc.dwSize = sizeof(DSBUFFERDESC); + primaryDesc.dwFlags = DSBCAPS_PRIMARYBUFFER; // all panning, mixing, etc done by synth + primaryDesc.dwBufferBytes = 0; + primaryDesc.lpwfxFormat = NULL; + // Create the buffer + if ((result = IDirectSound_CreateSoundBuffer( stream->pDirectSound, + &primaryDesc, &stream->pDirectSoundPrimaryBuffer, NULL)) != DS_OK) + goto error; + + // Set the primary buffer's format + + // first try WAVEFORMATEXTENSIBLE. if this fails, fall back to WAVEFORMATEX + PaWin_InitializeWaveFormatExtensible( &waveFormat, nChannels, + sampleFormat, PaWin_SampleFormatToLinearWaveFormatTag( sampleFormat ), + nFrameRate, channelMask ); + + if( IDirectSoundBuffer_SetFormat( stream->pDirectSoundPrimaryBuffer, (WAVEFORMATEX*)&waveFormat) != DS_OK ) + { + PaWin_InitializeWaveFormatEx( &waveFormat, nChannels, sampleFormat, + PaWin_SampleFormatToLinearWaveFormatTag( sampleFormat ), nFrameRate ); + + if((result = IDirectSoundBuffer_SetFormat( stream->pDirectSoundPrimaryBuffer, (WAVEFORMATEX*)&waveFormat)) != DS_OK) + goto error; + } + + // ---------------------------------------------------------------------- + // Setup the secondary buffer description + ZeroMemory(&secondaryDesc, sizeof(DSBUFFERDESC)); + secondaryDesc.dwSize = sizeof(DSBUFFERDESC); + secondaryDesc.dwFlags = DSBCAPS_GLOBALFOCUS | DSBCAPS_GETCURRENTPOSITION2; + secondaryDesc.dwBufferBytes = bytesPerBuffer; + secondaryDesc.lpwfxFormat = (WAVEFORMATEX*)&waveFormat; /* waveFormat contains whatever format was negotiated for the primary buffer above */ + // Create the secondary buffer + if ((result = IDirectSound_CreateSoundBuffer( stream->pDirectSound, + &secondaryDesc, &stream->pDirectSoundOutputBuffer, NULL)) != DS_OK) + goto error; + + return DS_OK; + +error: + + if( stream->pDirectSoundPrimaryBuffer ) + { + IDirectSoundBuffer_Release( stream->pDirectSoundPrimaryBuffer ); + stream->pDirectSoundPrimaryBuffer = NULL; + } + + return result; +} + + +static void CalculateBufferSettings( unsigned long *hostBufferSizeFrames, + unsigned long *pollingPeriodFrames, + int isFullDuplex, + unsigned long suggestedInputLatencyFrames, + unsigned long suggestedOutputLatencyFrames, + double sampleRate, unsigned long userFramesPerBuffer ) +{ + /* we allow the polling period to range between 1 and 100ms. + prior to August 2011 we limited the minimum polling period to 10ms. + */ + unsigned long minimumPollingPeriodFrames = sampleRate / 1000; /* 1ms */ + unsigned long maximumPollingPeriodFrames = sampleRate / 10; /* 100ms */ + unsigned long pollingJitterFrames = sampleRate / 1000; /* 1ms */ + + if( userFramesPerBuffer == paFramesPerBufferUnspecified ) + { + unsigned long targetBufferingLatencyFrames = max( suggestedInputLatencyFrames, suggestedOutputLatencyFrames ); + + *pollingPeriodFrames = targetBufferingLatencyFrames / 4; + if( *pollingPeriodFrames < minimumPollingPeriodFrames ) + { + *pollingPeriodFrames = minimumPollingPeriodFrames; + } + else if( *pollingPeriodFrames > maximumPollingPeriodFrames ) + { + *pollingPeriodFrames = maximumPollingPeriodFrames; + } + + *hostBufferSizeFrames = *pollingPeriodFrames + + max( *pollingPeriodFrames + pollingJitterFrames, targetBufferingLatencyFrames); + } + else + { + unsigned long targetBufferingLatencyFrames = suggestedInputLatencyFrames; + if( isFullDuplex ) + { + /* In full duplex streams we know that the buffer adapter adds userFramesPerBuffer + extra fixed latency. so we subtract it here as a fixed latency before computing + the buffer size. being careful not to produce an unrepresentable negative result. + + Note: this only works as expected if output latency is greater than input latency. + Otherwise we use input latency anyway since we do max(in,out). + */ + + if( userFramesPerBuffer < suggestedOutputLatencyFrames ) + { + unsigned long adjustedSuggestedOutputLatencyFrames = + suggestedOutputLatencyFrames - userFramesPerBuffer; + + /* maximum of input and adjusted output suggested latency */ + if( adjustedSuggestedOutputLatencyFrames > targetBufferingLatencyFrames ) + targetBufferingLatencyFrames = adjustedSuggestedOutputLatencyFrames; + } + } + else + { + /* maximum of input and output suggested latency */ + if( suggestedOutputLatencyFrames > suggestedInputLatencyFrames ) + targetBufferingLatencyFrames = suggestedOutputLatencyFrames; + } + + *hostBufferSizeFrames = userFramesPerBuffer + + max( userFramesPerBuffer + pollingJitterFrames, targetBufferingLatencyFrames); + + *pollingPeriodFrames = max( max(1, userFramesPerBuffer / 4), targetBufferingLatencyFrames / 16 ); + + if( *pollingPeriodFrames > maximumPollingPeriodFrames ) + { + *pollingPeriodFrames = maximumPollingPeriodFrames; + } + } +} + + +static void SetStreamInfoLatencies( PaWinDsStream *stream, + unsigned long userFramesPerBuffer, + unsigned long pollingPeriodFrames, + double sampleRate ) +{ + /* compute the stream info actual latencies based on framesPerBuffer, polling period, hostBufferSizeFrames, + and the configuration of the buffer processor */ + + unsigned long effectiveFramesPerBuffer = (userFramesPerBuffer == paFramesPerBufferUnspecified) + ? pollingPeriodFrames + : userFramesPerBuffer; + + if( stream->bufferProcessor.inputChannelCount > 0 ) + { + /* stream info input latency is the minimum buffering latency + (unlike suggested and default which are *maximums*) */ + stream->streamRepresentation.streamInfo.inputLatency = + (double)(PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor) + + effectiveFramesPerBuffer) / sampleRate; + } + else + { + stream->streamRepresentation.streamInfo.inputLatency = 0; + } + + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + stream->streamRepresentation.streamInfo.outputLatency = + (double)(PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) + + (stream->hostBufferSizeFrames - effectiveFramesPerBuffer)) / sampleRate; + } + else + { + stream->streamRepresentation.streamInfo.outputLatency = 0; + } +} + + +/***********************************************************************************/ +/* see pa_hostapi.h for a list of validity guarantees made about OpenStream parameters */ + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaWinDsHostApiRepresentation *winDsHostApi = (PaWinDsHostApiRepresentation*)hostApi; + PaWinDsStream *stream = 0; + int bufferProcessorIsInitialized = 0; + int streamRepresentationIsInitialized = 0; + PaWinDsDeviceInfo *inputWinDsDeviceInfo, *outputWinDsDeviceInfo; + PaDeviceInfo *inputDeviceInfo, *outputDeviceInfo; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + unsigned long suggestedInputLatencyFrames, suggestedOutputLatencyFrames; + PaWinDirectSoundStreamInfo *inputStreamInfo, *outputStreamInfo; + PaWinWaveFormatChannelMask inputChannelMask, outputChannelMask; + unsigned long pollingPeriodFrames = 0; + + if( inputParameters ) + { + inputWinDsDeviceInfo = (PaWinDsDeviceInfo*) hostApi->deviceInfos[ inputParameters->device ]; + inputDeviceInfo = &inputWinDsDeviceInfo->inheritedDeviceInfo; + + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + suggestedInputLatencyFrames = (unsigned long)(inputParameters->suggestedLatency * sampleRate); + + /* IDEA: the following 3 checks could be performed by default by pa_front + unless some flag indicated otherwise */ + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputWinDsDeviceInfo->deviceInputChannelCountIsKnown + && inputChannelCount > inputDeviceInfo->maxInputChannels ) + return paInvalidChannelCount; + + /* validate hostApiSpecificStreamInfo */ + inputStreamInfo = (PaWinDirectSoundStreamInfo*)inputParameters->hostApiSpecificStreamInfo; + result = ValidateWinDirectSoundSpecificStreamInfo( inputParameters, inputStreamInfo ); + if( result != paNoError ) return result; + + if( inputStreamInfo && inputStreamInfo->flags & paWinDirectSoundUseChannelMask ) + inputChannelMask = inputStreamInfo->channelMask; + else + inputChannelMask = PaWin_DefaultChannelMask( inputChannelCount ); + } + else + { + inputChannelCount = 0; + inputSampleFormat = 0; + suggestedInputLatencyFrames = 0; + } + + + if( outputParameters ) + { + outputWinDsDeviceInfo = (PaWinDsDeviceInfo*) hostApi->deviceInfos[ outputParameters->device ]; + outputDeviceInfo = &outputWinDsDeviceInfo->inheritedDeviceInfo; + + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + suggestedOutputLatencyFrames = (unsigned long)(outputParameters->suggestedLatency * sampleRate); + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support outputChannelCount */ + if( outputWinDsDeviceInfo->deviceOutputChannelCountIsKnown + && outputChannelCount > outputDeviceInfo->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate hostApiSpecificStreamInfo */ + outputStreamInfo = (PaWinDirectSoundStreamInfo*)outputParameters->hostApiSpecificStreamInfo; + result = ValidateWinDirectSoundSpecificStreamInfo( outputParameters, outputStreamInfo ); + if( result != paNoError ) return result; + + if( outputStreamInfo && outputStreamInfo->flags & paWinDirectSoundUseChannelMask ) + outputChannelMask = outputStreamInfo->channelMask; + else + outputChannelMask = PaWin_DefaultChannelMask( outputChannelCount ); + } + else + { + outputChannelCount = 0; + outputSampleFormat = 0; + suggestedOutputLatencyFrames = 0; + } + + + /* + IMPLEMENT ME: + + ( the following two checks are taken care of by PaUtil_InitializeBufferProcessor() ) + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported + + - check that the device supports sampleRate + + - alter sampleRate to a close allowable rate if possible / necessary + + - validate suggestedInputLatency and suggestedOutputLatency parameters, + use default values where necessary + */ + + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + + + stream = (PaWinDsStream*)PaUtil_AllocateMemory( sizeof(PaWinDsStream) ); + if( !stream ) + { + result = paInsufficientMemory; + goto error; + } + + memset( stream, 0, sizeof(PaWinDsStream) ); /* initialize all stream variables to 0 */ + + if( streamCallback ) + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &winDsHostApi->callbackStreamInterface, streamCallback, userData ); + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &winDsHostApi->blockingStreamInterface, streamCallback, userData ); + } + + streamRepresentationIsInitialized = 1; + + stream->streamFlags = streamFlags; + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + + if( inputParameters ) + { + /* IMPLEMENT ME - establish which host formats are available */ + PaSampleFormat nativeInputFormats = paInt16; + /* PaSampleFormat nativeFormats = paUInt8 | paInt16 | paInt24 | paInt32 | paFloat32; */ + + hostInputSampleFormat = + PaUtil_SelectClosestAvailableFormat( nativeInputFormats, inputParameters->sampleFormat ); + } + else + { + hostInputSampleFormat = 0; + } + + if( outputParameters ) + { + /* IMPLEMENT ME - establish which host formats are available */ + PaSampleFormat nativeOutputFormats = paInt16; + /* PaSampleFormat nativeOutputFormats = paUInt8 | paInt16 | paInt24 | paInt32 | paFloat32; */ + + hostOutputSampleFormat = + PaUtil_SelectClosestAvailableFormat( nativeOutputFormats, outputParameters->sampleFormat ); + } + else + { + hostOutputSampleFormat = 0; + } + + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, hostInputSampleFormat, + outputChannelCount, outputSampleFormat, hostOutputSampleFormat, + sampleRate, streamFlags, framesPerBuffer, + 0, /* ignored in paUtilVariableHostBufferSizePartialUsageAllowed mode. */ + /* This next mode is required because DS can split the host buffer when it wraps around. */ + paUtilVariableHostBufferSizePartialUsageAllowed, + streamCallback, userData ); + if( result != paNoError ) + goto error; + + bufferProcessorIsInitialized = 1; + + +/* DirectSound specific initialization */ + { + HRESULT hr; + unsigned long integerSampleRate = (unsigned long) (sampleRate + 0.5); + + stream->processingCompleted = CreateEvent( NULL, /* bManualReset = */ TRUE, /* bInitialState = */ FALSE, NULL ); + if( stream->processingCompleted == NULL ) + { + result = paInsufficientMemory; + goto error; + } + +#ifdef PA_WIN_DS_USE_WMME_TIMER + stream->timerID = 0; +#endif + +#ifdef PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT + stream->waitableTimer = (HANDLE)CreateWaitableTimer( 0, FALSE, NULL ); + if( stream->waitableTimer == NULL ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( GetLastError() ); + goto error; + } +#endif + +#ifndef PA_WIN_DS_USE_WMME_TIMER + stream->processingThreadCompleted = CreateEvent( NULL, /* bManualReset = */ TRUE, /* bInitialState = */ FALSE, NULL ); + if( stream->processingThreadCompleted == NULL ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( GetLastError() ); + goto error; + } +#endif + + /* set up i/o parameters */ + + CalculateBufferSettings( &stream->hostBufferSizeFrames, &pollingPeriodFrames, + /* isFullDuplex = */ (inputParameters && outputParameters), + suggestedInputLatencyFrames, + suggestedOutputLatencyFrames, + sampleRate, framesPerBuffer ); + + stream->pollingPeriodSeconds = pollingPeriodFrames / sampleRate; + + /* ------------------ OUTPUT */ + if( outputParameters ) + { + LARGE_INTEGER counterFrequency; + + /* + PaDeviceInfo *deviceInfo = hostApi->deviceInfos[ outputParameters->device ]; + DBUG(("PaHost_OpenStream: deviceID = 0x%x\n", outputParameters->device)); + */ + + int sampleSizeBytes = Pa_GetSampleSize(hostOutputSampleFormat); + stream->outputFrameSizeBytes = outputParameters->channelCount * sampleSizeBytes; + + stream->outputBufferSizeBytes = stream->hostBufferSizeFrames * stream->outputFrameSizeBytes; + if( stream->outputBufferSizeBytes < DSBSIZE_MIN ) + { + result = paBufferTooSmall; + goto error; + } + else if( stream->outputBufferSizeBytes > DSBSIZE_MAX ) + { + result = paBufferTooBig; + goto error; + } + + /* Calculate value used in latency calculation to avoid real-time divides. */ + stream->secondsPerHostByte = 1.0 / + (stream->bufferProcessor.bytesPerHostOutputSample * + outputChannelCount * sampleRate); + + stream->outputIsRunning = FALSE; + stream->outputUnderflowCount = 0; + + /* perfCounterTicksPerBuffer is used by QueryOutputSpace for overflow detection */ + if( QueryPerformanceFrequency( &counterFrequency ) ) + { + stream->perfCounterTicksPerBuffer.QuadPart = (counterFrequency.QuadPart * stream->hostBufferSizeFrames) / integerSampleRate; + } + else + { + stream->perfCounterTicksPerBuffer.QuadPart = 0; + } + } + + /* ------------------ INPUT */ + if( inputParameters ) + { + /* + PaDeviceInfo *deviceInfo = hostApi->deviceInfos[ inputParameters->device ]; + DBUG(("PaHost_OpenStream: deviceID = 0x%x\n", inputParameters->device)); + */ + + int sampleSizeBytes = Pa_GetSampleSize(hostInputSampleFormat); + stream->inputFrameSizeBytes = inputParameters->channelCount * sampleSizeBytes; + + stream->inputBufferSizeBytes = stream->hostBufferSizeFrames * stream->inputFrameSizeBytes; + if( stream->inputBufferSizeBytes < DSBSIZE_MIN ) + { + result = paBufferTooSmall; + goto error; + } + else if( stream->inputBufferSizeBytes > DSBSIZE_MAX ) + { + result = paBufferTooBig; + goto error; + } + } + + /* open/create the DirectSound buffers */ + + /* interface ptrs should be zeroed when stream is zeroed. */ + assert( stream->pDirectSoundCapture == NULL ); + assert( stream->pDirectSoundInputBuffer == NULL ); + assert( stream->pDirectSound == NULL ); + assert( stream->pDirectSoundPrimaryBuffer == NULL ); + assert( stream->pDirectSoundOutputBuffer == NULL ); + + + if( inputParameters && outputParameters ) + { +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + /* try to use the full-duplex DX8 API to create the buffers. + if that fails we fall back to the half-duplex API below */ + + hr = InitFullDuplexInputOutputBuffers( stream, + (PaWinDsDeviceInfo*)hostApi->deviceInfos[inputParameters->device], + hostInputSampleFormat, + (WORD)inputParameters->channelCount, stream->inputBufferSizeBytes, + inputChannelMask, + (PaWinDsDeviceInfo*)hostApi->deviceInfos[outputParameters->device], + hostOutputSampleFormat, + (WORD)outputParameters->channelCount, stream->outputBufferSizeBytes, + outputChannelMask, + integerSampleRate + ); + DBUG(("InitFullDuplexInputOutputBuffers() returns %x\n", hr)); + /* ignore any error returned by InitFullDuplexInputOutputBuffers. + we retry opening the buffers below */ +#endif /* PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE */ + } + + /* create half duplex buffers. also used for full-duplex streams which didn't + succeed when using the full duplex API. that could happen because + DX8 or greater isnt installed, the i/o devices aren't the same + physical device. etc. + */ + + if( outputParameters && !stream->pDirectSoundOutputBuffer ) + { + hr = InitOutputBuffer( stream, + (PaWinDsDeviceInfo*)hostApi->deviceInfos[outputParameters->device], + hostOutputSampleFormat, + integerSampleRate, + (WORD)outputParameters->channelCount, stream->outputBufferSizeBytes, + outputChannelMask ); + DBUG(("InitOutputBuffer() returns %x\n", hr)); + if( hr != DS_OK ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( hr ); + goto error; + } + } + + if( inputParameters && !stream->pDirectSoundInputBuffer ) + { + hr = InitInputBuffer( stream, + (PaWinDsDeviceInfo*)hostApi->deviceInfos[inputParameters->device], + hostInputSampleFormat, + integerSampleRate, + (WORD)inputParameters->channelCount, stream->inputBufferSizeBytes, + inputChannelMask ); + DBUG(("InitInputBuffer() returns %x\n", hr)); + if( hr != DS_OK ) + { + ERR_RPT(("PortAudio: DSW_InitInputBuffer() returns %x\n", hr)); + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( hr ); + goto error; + } + } + } + + SetStreamInfoLatencies( stream, framesPerBuffer, pollingPeriodFrames, sampleRate ); + + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + *s = (PaStream*)stream; + + return result; + +error: + if( stream ) + { + if( stream->processingCompleted != NULL ) + CloseHandle( stream->processingCompleted ); + +#ifdef PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT + if( stream->waitableTimer != NULL ) + CloseHandle( stream->waitableTimer ); +#endif + +#ifndef PA_WIN_DS_USE_WMME_TIMER + if( stream->processingThreadCompleted != NULL ) + CloseHandle( stream->processingThreadCompleted ); +#endif + + if( stream->pDirectSoundOutputBuffer ) + { + IDirectSoundBuffer_Stop( stream->pDirectSoundOutputBuffer ); + IDirectSoundBuffer_Release( stream->pDirectSoundOutputBuffer ); + stream->pDirectSoundOutputBuffer = NULL; + } + + if( stream->pDirectSoundPrimaryBuffer ) + { + IDirectSoundBuffer_Release( stream->pDirectSoundPrimaryBuffer ); + stream->pDirectSoundPrimaryBuffer = NULL; + } + + if( stream->pDirectSoundInputBuffer ) + { + IDirectSoundCaptureBuffer_Stop( stream->pDirectSoundInputBuffer ); + IDirectSoundCaptureBuffer_Release( stream->pDirectSoundInputBuffer ); + stream->pDirectSoundInputBuffer = NULL; + } + + if( stream->pDirectSoundCapture ) + { + IDirectSoundCapture_Release( stream->pDirectSoundCapture ); + stream->pDirectSoundCapture = NULL; + } + + if( stream->pDirectSound ) + { + IDirectSound_Release( stream->pDirectSound ); + stream->pDirectSound = NULL; + } + +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + if( stream->pDirectSoundFullDuplex8 ) + { + IDirectSoundFullDuplex_Release( stream->pDirectSoundFullDuplex8 ); + stream->pDirectSoundFullDuplex8 = NULL; + } +#endif + if( bufferProcessorIsInitialized ) + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + + if( streamRepresentationIsInitialized ) + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + + PaUtil_FreeMemory( stream ); + } + + return result; +} + + +/************************************************************************************ + * Determine how much space can be safely written to in DS buffer. + * Detect underflows and overflows. + * Does not allow writing into safety gap maintained by DirectSound. + */ +static HRESULT QueryOutputSpace( PaWinDsStream *stream, long *bytesEmpty ) +{ + HRESULT hr; + DWORD playCursor; + DWORD writeCursor; + long numBytesEmpty; + long playWriteGap; + // Query to see how much room is in buffer. + hr = IDirectSoundBuffer_GetCurrentPosition( stream->pDirectSoundOutputBuffer, + &playCursor, &writeCursor ); + if( hr != DS_OK ) + { + return hr; + } + + // Determine size of gap between playIndex and WriteIndex that we cannot write into. + playWriteGap = writeCursor - playCursor; + if( playWriteGap < 0 ) playWriteGap += stream->outputBufferSizeBytes; // unwrap + + /* DirectSound doesn't have a large enough playCursor so we cannot detect wrap-around. */ + /* Attempt to detect playCursor wrap-around and correct it. */ + if( stream->outputIsRunning && (stream->perfCounterTicksPerBuffer.QuadPart != 0) ) + { + /* How much time has elapsed since last check. */ + LARGE_INTEGER currentTime; + LARGE_INTEGER elapsedTime; + long bytesPlayed; + long bytesExpected; + long buffersWrapped; + + QueryPerformanceCounter( ¤tTime ); + elapsedTime.QuadPart = currentTime.QuadPart - stream->previousPlayTime.QuadPart; + stream->previousPlayTime = currentTime; + + /* How many bytes does DirectSound say have been played. */ + bytesPlayed = playCursor - stream->previousPlayCursor; + if( bytesPlayed < 0 ) bytesPlayed += stream->outputBufferSizeBytes; // unwrap + stream->previousPlayCursor = playCursor; + + /* Calculate how many bytes we would have expected to been played by now. */ + bytesExpected = (long) ((elapsedTime.QuadPart * stream->outputBufferSizeBytes) / stream->perfCounterTicksPerBuffer.QuadPart); + buffersWrapped = (bytesExpected - bytesPlayed) / stream->outputBufferSizeBytes; + if( buffersWrapped > 0 ) + { + playCursor += (buffersWrapped * stream->outputBufferSizeBytes); + bytesPlayed += (buffersWrapped * stream->outputBufferSizeBytes); + } + } + numBytesEmpty = playCursor - stream->outputBufferWriteOffsetBytes; + if( numBytesEmpty < 0 ) numBytesEmpty += stream->outputBufferSizeBytes; // unwrap offset + + /* Have we underflowed? */ + if( numBytesEmpty > (stream->outputBufferSizeBytes - playWriteGap) ) + { + if( stream->outputIsRunning ) + { + stream->outputUnderflowCount += 1; + } + + /* + From MSDN: + The write cursor indicates the position at which it is safe + to write new data to the buffer. The write cursor always leads the + play cursor, typically by about 15 milliseconds' worth of audio + data. + It is always safe to change data that is behind the position + indicated by the lpdwCurrentPlayCursor parameter. + */ + + stream->outputBufferWriteOffsetBytes = writeCursor; + numBytesEmpty = stream->outputBufferSizeBytes - playWriteGap; + } + *bytesEmpty = numBytesEmpty; + return hr; +} + +/***********************************************************************************/ +static int TimeSlice( PaWinDsStream *stream ) +{ + long numFrames = 0; + long bytesEmpty = 0; + long bytesFilled = 0; + long bytesToXfer = 0; + long framesToXfer = 0; /* the number of frames we'll process this tick */ + long numInFramesReady = 0; + long numOutFramesReady = 0; + long bytesProcessed; + HRESULT hresult; + double outputLatency = 0; + double inputLatency = 0; + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; + +/* Input */ + LPBYTE lpInBuf1 = NULL; + LPBYTE lpInBuf2 = NULL; + DWORD dwInSize1 = 0; + DWORD dwInSize2 = 0; +/* Output */ + LPBYTE lpOutBuf1 = NULL; + LPBYTE lpOutBuf2 = NULL; + DWORD dwOutSize1 = 0; + DWORD dwOutSize2 = 0; + + /* How much input data is available? */ + if( stream->bufferProcessor.inputChannelCount > 0 ) + { + HRESULT hr; + DWORD capturePos; + DWORD readPos; + long filled = 0; + // Query to see how much data is in buffer. + // We don't need the capture position but sometimes DirectSound doesn't handle NULLS correctly + // so let's pass a pointer just to be safe. + hr = IDirectSoundCaptureBuffer_GetCurrentPosition( stream->pDirectSoundInputBuffer, &capturePos, &readPos ); + if( hr == DS_OK ) + { + filled = readPos - stream->readOffset; + if( filled < 0 ) filled += stream->inputBufferSizeBytes; // unwrap offset + bytesFilled = filled; + + inputLatency = ((double)bytesFilled) * stream->secondsPerHostByte; + } + // FIXME: what happens if IDirectSoundCaptureBuffer_GetCurrentPosition fails? + + framesToXfer = numInFramesReady = bytesFilled / stream->inputFrameSizeBytes; + + /** @todo Check for overflow */ + } + + /* How much output room is available? */ + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + UINT previousUnderflowCount = stream->outputUnderflowCount; + QueryOutputSpace( stream, &bytesEmpty ); + framesToXfer = numOutFramesReady = bytesEmpty / stream->outputFrameSizeBytes; + + /* Check for underflow */ + if( stream->outputUnderflowCount != previousUnderflowCount ) + stream->callbackFlags |= paOutputUnderflow; + + /* We are about to compute audio into the first byte of empty space in the output buffer. + This audio will reach the DAC after all of the current (non-empty) audio + in the buffer has played. Therefore the output time is the current time + plus the time it takes to play the non-empty bytes in the buffer, + computed here: + */ + outputLatency = ((double)(stream->outputBufferSizeBytes - bytesEmpty)) * stream->secondsPerHostByte; + } + + /* if it's a full duplex stream, set framesToXfer to the minimum of input and output frames ready */ + if( stream->bufferProcessor.inputChannelCount > 0 && stream->bufferProcessor.outputChannelCount > 0 ) + { + framesToXfer = (numOutFramesReady < numInFramesReady) ? numOutFramesReady : numInFramesReady; + } + + if( framesToXfer > 0 ) + { + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + /* The outputBufferDacTime parameter should indicates the time at which + the first sample of the output buffer is heard at the DACs. */ + timeInfo.currentTime = PaUtil_GetTime(); + + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, stream->callbackFlags ); + stream->callbackFlags = 0; + + /* Input */ + if( stream->bufferProcessor.inputChannelCount > 0 ) + { + timeInfo.inputBufferAdcTime = timeInfo.currentTime - inputLatency; + + bytesToXfer = framesToXfer * stream->inputFrameSizeBytes; + hresult = IDirectSoundCaptureBuffer_Lock ( stream->pDirectSoundInputBuffer, + stream->readOffset, bytesToXfer, + (void **) &lpInBuf1, &dwInSize1, + (void **) &lpInBuf2, &dwInSize2, 0); + if (hresult != DS_OK) + { + ERR_RPT(("DirectSound IDirectSoundCaptureBuffer_Lock failed, hresult = 0x%x\n",hresult)); + /* PA_DS_SET_LAST_DIRECTSOUND_ERROR( hresult ); */ + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); /* flush the buffer processor */ + stream->callbackResult = paComplete; + goto error2; + } + + numFrames = dwInSize1 / stream->inputFrameSizeBytes; + PaUtil_SetInputFrameCount( &stream->bufferProcessor, numFrames ); + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, 0, lpInBuf1, 0 ); + /* Is input split into two regions. */ + if( dwInSize2 > 0 ) + { + numFrames = dwInSize2 / stream->inputFrameSizeBytes; + PaUtil_Set2ndInputFrameCount( &stream->bufferProcessor, numFrames ); + PaUtil_Set2ndInterleavedInputChannels( &stream->bufferProcessor, 0, lpInBuf2, 0 ); + } + } + + /* Output */ + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + /* + We don't currently add outputLatency here because it appears to produce worse + results than non adding it. Need to do more testing to verify this. + */ + /* timeInfo.outputBufferDacTime = timeInfo.currentTime + outputLatency; */ + timeInfo.outputBufferDacTime = timeInfo.currentTime; + + bytesToXfer = framesToXfer * stream->outputFrameSizeBytes; + hresult = IDirectSoundBuffer_Lock ( stream->pDirectSoundOutputBuffer, + stream->outputBufferWriteOffsetBytes, bytesToXfer, + (void **) &lpOutBuf1, &dwOutSize1, + (void **) &lpOutBuf2, &dwOutSize2, 0); + if (hresult != DS_OK) + { + ERR_RPT(("DirectSound IDirectSoundBuffer_Lock failed, hresult = 0x%x\n",hresult)); + /* PA_DS_SET_LAST_DIRECTSOUND_ERROR( hresult ); */ + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); /* flush the buffer processor */ + stream->callbackResult = paComplete; + goto error1; + } + + numFrames = dwOutSize1 / stream->outputFrameSizeBytes; + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, numFrames ); + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, 0, lpOutBuf1, 0 ); + + /* Is output split into two regions. */ + if( dwOutSize2 > 0 ) + { + numFrames = dwOutSize2 / stream->outputFrameSizeBytes; + PaUtil_Set2ndOutputFrameCount( &stream->bufferProcessor, numFrames ); + PaUtil_Set2ndInterleavedOutputChannels( &stream->bufferProcessor, 0, lpOutBuf2, 0 ); + } + } + + numFrames = PaUtil_EndBufferProcessing( &stream->bufferProcessor, &stream->callbackResult ); + stream->framesWritten += numFrames; + + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + /* FIXME: an underflow could happen here */ + + /* Update our buffer offset and unlock sound buffer */ + bytesProcessed = numFrames * stream->outputFrameSizeBytes; + stream->outputBufferWriteOffsetBytes = (stream->outputBufferWriteOffsetBytes + bytesProcessed) % stream->outputBufferSizeBytes; + IDirectSoundBuffer_Unlock( stream->pDirectSoundOutputBuffer, lpOutBuf1, dwOutSize1, lpOutBuf2, dwOutSize2); + } + +error1: + if( stream->bufferProcessor.inputChannelCount > 0 ) + { + /* FIXME: an overflow could happen here */ + + /* Update our buffer offset and unlock sound buffer */ + bytesProcessed = numFrames * stream->inputFrameSizeBytes; + stream->readOffset = (stream->readOffset + bytesProcessed) % stream->inputBufferSizeBytes; + IDirectSoundCaptureBuffer_Unlock( stream->pDirectSoundInputBuffer, lpInBuf1, dwInSize1, lpInBuf2, dwInSize2); + } +error2: + + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, numFrames ); + } + + if( stream->callbackResult == paComplete && !PaUtil_IsBufferProcessorOutputEmpty( &stream->bufferProcessor ) ) + { + /* don't return completed until the buffer processor has been drained */ + return paContinue; + } + else + { + return stream->callbackResult; + } +} +/*******************************************************************/ + +static HRESULT ZeroAvailableOutputSpace( PaWinDsStream *stream ) +{ + HRESULT hr; + LPBYTE lpbuf1 = NULL; + LPBYTE lpbuf2 = NULL; + DWORD dwsize1 = 0; + DWORD dwsize2 = 0; + long bytesEmpty; + hr = QueryOutputSpace( stream, &bytesEmpty ); + if (hr != DS_OK) return hr; + if( bytesEmpty == 0 ) return DS_OK; + // Lock free space in the DS + hr = IDirectSoundBuffer_Lock( stream->pDirectSoundOutputBuffer, stream->outputBufferWriteOffsetBytes, + bytesEmpty, (void **) &lpbuf1, &dwsize1, + (void **) &lpbuf2, &dwsize2, 0); + if (hr == DS_OK) + { + // Copy the buffer into the DS + ZeroMemory(lpbuf1, dwsize1); + if(lpbuf2 != NULL) + { + ZeroMemory(lpbuf2, dwsize2); + } + // Update our buffer offset and unlock sound buffer + stream->outputBufferWriteOffsetBytes = (stream->outputBufferWriteOffsetBytes + dwsize1 + dwsize2) % stream->outputBufferSizeBytes; + IDirectSoundBuffer_Unlock( stream->pDirectSoundOutputBuffer, lpbuf1, dwsize1, lpbuf2, dwsize2); + + stream->finalZeroBytesWritten += dwsize1 + dwsize2; + } + return hr; +} + + +static void CALLBACK TimerCallback(UINT uID, UINT uMsg, DWORD_PTR dwUser, DWORD dw1, DWORD dw2) +{ + PaWinDsStream *stream; + int isFinished = 0; + + /* suppress unused variable warnings */ + (void) uID; + (void) uMsg; + (void) dw1; + (void) dw2; + + stream = (PaWinDsStream *) dwUser; + if( stream == NULL ) return; + + if( stream->isActive ) + { + if( stream->abortProcessing ) + { + isFinished = 1; + } + else if( stream->stopProcessing ) + { + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + ZeroAvailableOutputSpace( stream ); + if( stream->finalZeroBytesWritten >= stream->outputBufferSizeBytes ) + { + /* once we've flushed the whole output buffer with zeros we know all data has been played */ + isFinished = 1; + } + } + else + { + isFinished = 1; + } + } + else + { + int callbackResult = TimeSlice( stream ); + if( callbackResult != paContinue ) + { + /* FIXME implement handling of paComplete and paAbort if possible + At the moment this should behave as if paComplete was called and + flush the buffer. + */ + + stream->stopProcessing = 1; + } + } + + if( isFinished ) + { + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + + stream->isActive = 0; /* don't set this until the stream really is inactive */ + SetEvent( stream->processingCompleted ); + } + } +} + +#ifndef PA_WIN_DS_USE_WMME_TIMER + +#ifdef PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT + +static void CALLBACK WaitableTimerAPCProc( + LPVOID lpArg, // Data value + DWORD dwTimerLowValue, // Timer low value + DWORD dwTimerHighValue ) // Timer high value + +{ + (void)dwTimerLowValue; + (void)dwTimerHighValue; + + TimerCallback( 0, 0, (DWORD_PTR)lpArg, 0, 0 ); +} + +#endif /* PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT */ + + +PA_THREAD_FUNC ProcessingThreadProc( void *pArg ) +{ + PaWinDsStream *stream = (PaWinDsStream *)pArg; + MMRESULT mmResult; + HANDLE hWaitableTimer; + LARGE_INTEGER dueTime; + int timerPeriodMs; + + timerPeriodMs = stream->pollingPeriodSeconds * MSECS_PER_SECOND; + if( timerPeriodMs < 1 ) + timerPeriodMs = 1; + +#ifdef PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT + assert( stream->waitableTimer != NULL ); + + /* invoke first timeout immediately */ + dueTime.LowPart = timerPeriodMs * 1000 * 10; + dueTime.HighPart = 0; + + /* tick using waitable timer */ + if( SetWaitableTimer( stream->waitableTimer, &dueTime, timerPeriodMs, WaitableTimerAPCProc, pArg, FALSE ) != 0 ) + { + DWORD wfsoResult = 0; + do + { + /* wait for processingCompleted to be signaled or our timer APC to be called */ + wfsoResult = WaitForSingleObjectEx( stream->processingCompleted, timerPeriodMs * 10, /* alertable = */ TRUE ); + + }while( wfsoResult == WAIT_TIMEOUT || wfsoResult == WAIT_IO_COMPLETION ); + } + + CancelWaitableTimer( stream->waitableTimer ); + +#else + + /* tick using WaitForSingleObject timout */ + while ( WaitForSingleObject( stream->processingCompleted, timerPeriodMs ) == WAIT_TIMEOUT ) + { + TimerCallback( 0, 0, (DWORD_PTR)pArg, 0, 0 ); + } +#endif /* PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT */ + + SetEvent( stream->processingThreadCompleted ); + + return 0; +} + +#endif /* !PA_WIN_DS_USE_WMME_TIMER */ + +/*********************************************************************************** + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaWinDsStream *stream = (PaWinDsStream*)s; + + CloseHandle( stream->processingCompleted ); + +#ifdef PA_WIN_DS_USE_WAITABLE_TIMER_OBJECT + if( stream->waitableTimer != NULL ) + CloseHandle( stream->waitableTimer ); +#endif + +#ifndef PA_WIN_DS_USE_WMME_TIMER + CloseHandle( stream->processingThreadCompleted ); +#endif + + // Cleanup the sound buffers + if( stream->pDirectSoundOutputBuffer ) + { + IDirectSoundBuffer_Stop( stream->pDirectSoundOutputBuffer ); + IDirectSoundBuffer_Release( stream->pDirectSoundOutputBuffer ); + stream->pDirectSoundOutputBuffer = NULL; + } + + if( stream->pDirectSoundPrimaryBuffer ) + { + IDirectSoundBuffer_Release( stream->pDirectSoundPrimaryBuffer ); + stream->pDirectSoundPrimaryBuffer = NULL; + } + + if( stream->pDirectSoundInputBuffer ) + { + IDirectSoundCaptureBuffer_Stop( stream->pDirectSoundInputBuffer ); + IDirectSoundCaptureBuffer_Release( stream->pDirectSoundInputBuffer ); + stream->pDirectSoundInputBuffer = NULL; + } + + if( stream->pDirectSoundCapture ) + { + IDirectSoundCapture_Release( stream->pDirectSoundCapture ); + stream->pDirectSoundCapture = NULL; + } + + if( stream->pDirectSound ) + { + IDirectSound_Release( stream->pDirectSound ); + stream->pDirectSound = NULL; + } + +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + if( stream->pDirectSoundFullDuplex8 ) + { + IDirectSoundFullDuplex_Release( stream->pDirectSoundFullDuplex8 ); + stream->pDirectSoundFullDuplex8 = NULL; + } +#endif + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + PaUtil_FreeMemory( stream ); + + return result; +} + +/***********************************************************************************/ +static HRESULT ClearOutputBuffer( PaWinDsStream *stream ) +{ + PaError result = paNoError; + unsigned char* pDSBuffData; + DWORD dwDataLen; + HRESULT hr; + + hr = IDirectSoundBuffer_SetCurrentPosition( stream->pDirectSoundOutputBuffer, 0 ); + DBUG(("PaHost_ClearOutputBuffer: IDirectSoundBuffer_SetCurrentPosition returned = 0x%X.\n", hr)); + if( hr != DS_OK ) + return hr; + + // Lock the DS buffer + if ((hr = IDirectSoundBuffer_Lock( stream->pDirectSoundOutputBuffer, 0, stream->outputBufferSizeBytes, (LPVOID*)&pDSBuffData, + &dwDataLen, NULL, 0, 0)) != DS_OK ) + return hr; + + // Zero the DS buffer + ZeroMemory(pDSBuffData, dwDataLen); + // Unlock the DS buffer + if ((hr = IDirectSoundBuffer_Unlock( stream->pDirectSoundOutputBuffer, pDSBuffData, dwDataLen, NULL, 0)) != DS_OK) + return hr; + + // Let DSound set the starting write position because if we set it to zero, it looks like the + // buffer is full to begin with. This causes a long pause before sound starts when using large buffers. + if ((hr = IDirectSoundBuffer_GetCurrentPosition( stream->pDirectSoundOutputBuffer, + &stream->previousPlayCursor, &stream->outputBufferWriteOffsetBytes )) != DS_OK) + return hr; + + /* printf("DSW_InitOutputBuffer: playCursor = %d, writeCursor = %d\n", playCursor, dsw->dsw_WriteOffset ); */ + + return DS_OK; +} + +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinDsStream *stream = (PaWinDsStream*)s; + HRESULT hr; + + stream->callbackResult = paContinue; + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + ResetEvent( stream->processingCompleted ); + +#ifndef PA_WIN_DS_USE_WMME_TIMER + ResetEvent( stream->processingThreadCompleted ); +#endif + + if( stream->bufferProcessor.inputChannelCount > 0 ) + { + // Start the buffer capture + if( stream->pDirectSoundInputBuffer != NULL ) // FIXME: not sure this check is necessary + { + hr = IDirectSoundCaptureBuffer_Start( stream->pDirectSoundInputBuffer, DSCBSTART_LOOPING ); + } + + DBUG(("StartStream: DSW_StartInput returned = 0x%X.\n", hr)); + if( hr != DS_OK ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( hr ); + goto error; + } + } + + stream->framesWritten = 0; + stream->callbackFlags = 0; + + stream->abortProcessing = 0; + stream->stopProcessing = 0; + + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + QueryPerformanceCounter( &stream->previousPlayTime ); + stream->finalZeroBytesWritten = 0; + + hr = ClearOutputBuffer( stream ); + if( hr != DS_OK ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( hr ); + goto error; + } + + if( stream->streamRepresentation.streamCallback && (stream->streamFlags & paPrimeOutputBuffersUsingStreamCallback) ) + { + stream->callbackFlags = paPrimingOutput; + + TimeSlice( stream ); + /* we ignore the return value from TimeSlice here and start the stream as usual. + The first timer callback will detect if the callback has completed. */ + + stream->callbackFlags = 0; + } + + // Start the buffer playback in a loop. + if( stream->pDirectSoundOutputBuffer != NULL ) // FIXME: not sure this needs to be checked here + { + hr = IDirectSoundBuffer_Play( stream->pDirectSoundOutputBuffer, 0, 0, DSBPLAY_LOOPING ); + DBUG(("PaHost_StartOutput: IDirectSoundBuffer_Play returned = 0x%X.\n", hr)); + if( hr != DS_OK ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( hr ); + goto error; + } + stream->outputIsRunning = TRUE; + } + } + + if( stream->streamRepresentation.streamCallback ) + { + TIMECAPS timecaps; + int timerPeriodMs = stream->pollingPeriodSeconds * MSECS_PER_SECOND; + if( timerPeriodMs < 1 ) + timerPeriodMs = 1; + + /* set windows scheduler granularity only as fine as needed, no finer */ + /* Although this is not fully documented by MS, it appears that + timeBeginPeriod() affects the scheduling granulatity of all timers + including Waitable Timer Objects. So we always call timeBeginPeriod, whether + we're using an MM timer callback via timeSetEvent or not. + */ + assert( stream->systemTimerResolutionPeriodMs == 0 ); + if( timeGetDevCaps( &timecaps, sizeof(TIMECAPS) == MMSYSERR_NOERROR && timecaps.wPeriodMin > 0 ) ) + { + /* aim for resolution 4 times higher than polling rate */ + stream->systemTimerResolutionPeriodMs = (stream->pollingPeriodSeconds * MSECS_PER_SECOND) / 4; + if( stream->systemTimerResolutionPeriodMs < timecaps.wPeriodMin ) + stream->systemTimerResolutionPeriodMs = timecaps.wPeriodMin; + if( stream->systemTimerResolutionPeriodMs > timecaps.wPeriodMax ) + stream->systemTimerResolutionPeriodMs = timecaps.wPeriodMax; + + if( timeBeginPeriod( stream->systemTimerResolutionPeriodMs ) != MMSYSERR_NOERROR ) + stream->systemTimerResolutionPeriodMs = 0; /* timeBeginPeriod failed, so we don't need to call timeEndPeriod() later */ + } + + +#ifdef PA_WIN_DS_USE_WMME_TIMER + /* Create timer that will wake us up so we can fill the DSound buffer. */ + /* We have deprecated timeSetEvent because all MM timer callbacks + are serialised onto a single thread. Which creates problems with multiple + PA streams, or when also using timers for other time critical tasks + */ + stream->timerID = timeSetEvent( timerPeriodMs, stream->systemTimerResolutionPeriodMs, (LPTIMECALLBACK) TimerCallback, + (DWORD_PTR) stream, TIME_PERIODIC | TIME_KILL_SYNCHRONOUS ); + + if( stream->timerID == 0 ) + { + stream->isActive = 0; + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( GetLastError() ); + goto error; + } +#else + /* Create processing thread which calls TimerCallback */ + + stream->processingThread = CREATE_THREAD( 0, 0, ProcessingThreadProc, stream, 0, &stream->processingThreadId ); + if( !stream->processingThread ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( GetLastError() ); + goto error; + } + + if( !SetThreadPriority( stream->processingThread, THREAD_PRIORITY_TIME_CRITICAL ) ) + { + result = paUnanticipatedHostError; + PA_DS_SET_LAST_DIRECTSOUND_ERROR( GetLastError() ); + goto error; + } +#endif + } + + stream->isActive = 1; + stream->isStarted = 1; + + assert( result == paNoError ); + return result; + +error: + + if( stream->pDirectSoundOutputBuffer != NULL && stream->outputIsRunning ) + IDirectSoundBuffer_Stop( stream->pDirectSoundOutputBuffer ); + stream->outputIsRunning = FALSE; + +#ifndef PA_WIN_DS_USE_WMME_TIMER + if( stream->processingThread ) + { +#ifdef CLOSE_THREAD_HANDLE + CLOSE_THREAD_HANDLE( stream->processingThread ); /* Delete thread. */ +#endif + stream->processingThread = NULL; + } +#endif + + return result; +} + + +/***********************************************************************************/ +static PaError StopStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinDsStream *stream = (PaWinDsStream*)s; + HRESULT hr; + int timeoutMsec; + + if( stream->streamRepresentation.streamCallback ) + { + stream->stopProcessing = 1; + + /* Set timeout at 4 times maximum time we might wait. */ + timeoutMsec = (int) (4 * MSECS_PER_SECOND * (stream->hostBufferSizeFrames / stream->streamRepresentation.streamInfo.sampleRate)); + + WaitForSingleObject( stream->processingCompleted, timeoutMsec ); + } + +#ifdef PA_WIN_DS_USE_WMME_TIMER + if( stream->timerID != 0 ) + { + timeKillEvent(stream->timerID); /* Stop callback timer. */ + stream->timerID = 0; + } +#else + if( stream->processingThread ) + { + if( WaitForSingleObject( stream->processingThreadCompleted, 30*100 ) == WAIT_TIMEOUT ) + return paUnanticipatedHostError; + +#ifdef CLOSE_THREAD_HANDLE + CloseHandle( stream->processingThread ); /* Delete thread. */ + stream->processingThread = NULL; +#endif + + } +#endif + + if( stream->systemTimerResolutionPeriodMs > 0 ){ + timeEndPeriod( stream->systemTimerResolutionPeriodMs ); + stream->systemTimerResolutionPeriodMs = 0; + } + + if( stream->bufferProcessor.outputChannelCount > 0 ) + { + // Stop the buffer playback + if( stream->pDirectSoundOutputBuffer != NULL ) + { + stream->outputIsRunning = FALSE; + // FIXME: what happens if IDirectSoundBuffer_Stop returns an error? + hr = IDirectSoundBuffer_Stop( stream->pDirectSoundOutputBuffer ); + + if( stream->pDirectSoundPrimaryBuffer ) + IDirectSoundBuffer_Stop( stream->pDirectSoundPrimaryBuffer ); /* FIXME we never started the primary buffer so I'm not sure we need to stop it */ + } + } + + if( stream->bufferProcessor.inputChannelCount > 0 ) + { + // Stop the buffer capture + if( stream->pDirectSoundInputBuffer != NULL ) + { + // FIXME: what happens if IDirectSoundCaptureBuffer_Stop returns an error? + hr = IDirectSoundCaptureBuffer_Stop( stream->pDirectSoundInputBuffer ); + } + } + + stream->isStarted = 0; + + return result; +} + + +/***********************************************************************************/ +static PaError AbortStream( PaStream *s ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + stream->abortProcessing = 1; + return StopStream( s ); +} + + +/***********************************************************************************/ +static PaError IsStreamStopped( PaStream *s ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + return !stream->isStarted; +} + + +/***********************************************************************************/ +static PaError IsStreamActive( PaStream *s ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + return stream->isActive; +} + +/***********************************************************************************/ +static PaTime GetStreamTime( PaStream *s ) +{ + /* suppress unused variable warnings */ + (void) s; + + return PaUtil_GetTime(); +} + + +/***********************************************************************************/ +static double GetStreamCpuLoad( PaStream* s ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + + +/*********************************************************************************** + As separate stream interfaces are used for blocking and callback + streams, the following functions can be guaranteed to only be called + for blocking streams. +*/ + +static PaError ReadStream( PaStream* s, + void *buffer, + unsigned long frames ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + /* suppress unused variable warnings */ + (void) buffer; + (void) frames; + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return paNoError; +} + + +/***********************************************************************************/ +static PaError WriteStream( PaStream* s, + const void *buffer, + unsigned long frames ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + /* suppress unused variable warnings */ + (void) buffer; + (void) frames; + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return paNoError; +} + + +/***********************************************************************************/ +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return 0; +} + + +/***********************************************************************************/ +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaWinDsStream *stream = (PaWinDsStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return 0; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/dsound/pa_win_ds_dynlink.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,224 @@ +/* + * Interface for dynamically loading directsound and providing a dummy + * implementation if it isn't present. + * + * Author: Ross Bencina (some portions Phil Burk & Robert Marsanyi) + * + * For PortAudio Portable Real-Time Audio Library + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2006 Phil Burk, Robert Marsanyi and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#include "pa_win_ds_dynlink.h" +#include "pa_debugprint.h" + +PaWinDsDSoundEntryPoints paWinDsDSoundEntryPoints = { 0, 0, 0, 0, 0, 0, 0 }; + + +static HRESULT WINAPI DummyDllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) +{ + (void)rclsid; /* unused parameter */ + (void)riid; /* unused parameter */ + (void)ppv; /* unused parameter */ + return CLASS_E_CLASSNOTAVAILABLE; +} + +static HRESULT WINAPI DummyDirectSoundCreate(LPGUID lpcGuidDevice, LPDIRECTSOUND *ppDS, LPUNKNOWN pUnkOuter) +{ + (void)lpcGuidDevice; /* unused parameter */ + (void)ppDS; /* unused parameter */ + (void)pUnkOuter; /* unused parameter */ + return E_NOTIMPL; +} + +static HRESULT WINAPI DummyDirectSoundEnumerateW(LPDSENUMCALLBACKW lpDSEnumCallback, LPVOID lpContext) +{ + (void)lpDSEnumCallback; /* unused parameter */ + (void)lpContext; /* unused parameter */ + return E_NOTIMPL; +} + +static HRESULT WINAPI DummyDirectSoundEnumerateA(LPDSENUMCALLBACKA lpDSEnumCallback, LPVOID lpContext) +{ + (void)lpDSEnumCallback; /* unused parameter */ + (void)lpContext; /* unused parameter */ + return E_NOTIMPL; +} + +static HRESULT WINAPI DummyDirectSoundCaptureCreate(LPGUID lpcGUID, LPDIRECTSOUNDCAPTURE *lplpDSC, LPUNKNOWN pUnkOuter) +{ + (void)lpcGUID; /* unused parameter */ + (void)lplpDSC; /* unused parameter */ + (void)pUnkOuter; /* unused parameter */ + return E_NOTIMPL; +} + +static HRESULT WINAPI DummyDirectSoundCaptureEnumerateW(LPDSENUMCALLBACKW lpDSCEnumCallback, LPVOID lpContext) +{ + (void)lpDSCEnumCallback; /* unused parameter */ + (void)lpContext; /* unused parameter */ + return E_NOTIMPL; +} + +static HRESULT WINAPI DummyDirectSoundCaptureEnumerateA(LPDSENUMCALLBACKA lpDSCEnumCallback, LPVOID lpContext) +{ + (void)lpDSCEnumCallback; /* unused parameter */ + (void)lpContext; /* unused parameter */ + return E_NOTIMPL; +} + +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE +static HRESULT WINAPI DummyDirectSoundFullDuplexCreate8( + LPCGUID pcGuidCaptureDevice, + LPCGUID pcGuidRenderDevice, + LPCDSCBUFFERDESC pcDSCBufferDesc, + LPCDSBUFFERDESC pcDSBufferDesc, + HWND hWnd, + DWORD dwLevel, + LPDIRECTSOUNDFULLDUPLEX * ppDSFD, + LPDIRECTSOUNDCAPTUREBUFFER8 * ppDSCBuffer8, + LPDIRECTSOUNDBUFFER8 * ppDSBuffer8, + LPUNKNOWN pUnkOuter) +{ + (void)pcGuidCaptureDevice; /* unused parameter */ + (void)pcGuidRenderDevice; /* unused parameter */ + (void)pcDSCBufferDesc; /* unused parameter */ + (void)pcDSBufferDesc; /* unused parameter */ + (void)hWnd; /* unused parameter */ + (void)dwLevel; /* unused parameter */ + (void)ppDSFD; /* unused parameter */ + (void)ppDSCBuffer8; /* unused parameter */ + (void)ppDSBuffer8; /* unused parameter */ + (void)pUnkOuter; /* unused parameter */ + + return E_NOTIMPL; +} +#endif /* PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE */ + +void PaWinDs_InitializeDSoundEntryPoints(void) +{ + paWinDsDSoundEntryPoints.hInstance_ = LoadLibraryA("dsound.dll"); + if( paWinDsDSoundEntryPoints.hInstance_ != NULL ) + { + paWinDsDSoundEntryPoints.DllGetClassObject = + (HRESULT (WINAPI *)(REFCLSID, REFIID , LPVOID *)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DllGetClassObject" ); + if( paWinDsDSoundEntryPoints.DllGetClassObject == NULL ) + paWinDsDSoundEntryPoints.DllGetClassObject = DummyDllGetClassObject; + + paWinDsDSoundEntryPoints.DirectSoundCreate = + (HRESULT (WINAPI *)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundCreate" ); + if( paWinDsDSoundEntryPoints.DirectSoundCreate == NULL ) + paWinDsDSoundEntryPoints.DirectSoundCreate = DummyDirectSoundCreate; + + paWinDsDSoundEntryPoints.DirectSoundEnumerateW = + (HRESULT (WINAPI *)(LPDSENUMCALLBACKW, LPVOID)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundEnumerateW" ); + if( paWinDsDSoundEntryPoints.DirectSoundEnumerateW == NULL ) + paWinDsDSoundEntryPoints.DirectSoundEnumerateW = DummyDirectSoundEnumerateW; + + paWinDsDSoundEntryPoints.DirectSoundEnumerateA = + (HRESULT (WINAPI *)(LPDSENUMCALLBACKA, LPVOID)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundEnumerateA" ); + if( paWinDsDSoundEntryPoints.DirectSoundEnumerateA == NULL ) + paWinDsDSoundEntryPoints.DirectSoundEnumerateA = DummyDirectSoundEnumerateA; + + paWinDsDSoundEntryPoints.DirectSoundCaptureCreate = + (HRESULT (WINAPI *)(LPGUID, LPDIRECTSOUNDCAPTURE *, LPUNKNOWN)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundCaptureCreate" ); + if( paWinDsDSoundEntryPoints.DirectSoundCaptureCreate == NULL ) + paWinDsDSoundEntryPoints.DirectSoundCaptureCreate = DummyDirectSoundCaptureCreate; + + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateW = + (HRESULT (WINAPI *)(LPDSENUMCALLBACKW, LPVOID)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundCaptureEnumerateW" ); + if( paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateW == NULL ) + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateW = DummyDirectSoundCaptureEnumerateW; + + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateA = + (HRESULT (WINAPI *)(LPDSENUMCALLBACKA, LPVOID)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundCaptureEnumerateA" ); + if( paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateA == NULL ) + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateA = DummyDirectSoundCaptureEnumerateA; + +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + paWinDsDSoundEntryPoints.DirectSoundFullDuplexCreate8 = + (HRESULT (WINAPI *)(LPCGUID, LPCGUID, LPCDSCBUFFERDESC, LPCDSBUFFERDESC, + HWND, DWORD, LPDIRECTSOUNDFULLDUPLEX *, LPDIRECTSOUNDCAPTUREBUFFER8 *, + LPDIRECTSOUNDBUFFER8 *, LPUNKNOWN)) + GetProcAddress( paWinDsDSoundEntryPoints.hInstance_, "DirectSoundFullDuplexCreate" ); + if( paWinDsDSoundEntryPoints.DirectSoundFullDuplexCreate8 == NULL ) + paWinDsDSoundEntryPoints.DirectSoundFullDuplexCreate8 = DummyDirectSoundFullDuplexCreate8; +#endif + } + else + { + DWORD errorCode = GetLastError(); // 126 (0x7E) == ERROR_MOD_NOT_FOUND + PA_DEBUG(("Couldn't load dsound.dll error code: %d \n",errorCode)); + + /* initialize with dummy entry points to make live easy when ds isn't present */ + paWinDsDSoundEntryPoints.DirectSoundCreate = DummyDirectSoundCreate; + paWinDsDSoundEntryPoints.DirectSoundEnumerateW = DummyDirectSoundEnumerateW; + paWinDsDSoundEntryPoints.DirectSoundEnumerateA = DummyDirectSoundEnumerateA; + paWinDsDSoundEntryPoints.DirectSoundCaptureCreate = DummyDirectSoundCaptureCreate; + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateW = DummyDirectSoundCaptureEnumerateW; + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateA = DummyDirectSoundCaptureEnumerateA; +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + paWinDsDSoundEntryPoints.DirectSoundFullDuplexCreate8 = DummyDirectSoundFullDuplexCreate8; +#endif + } +} + + +void PaWinDs_TerminateDSoundEntryPoints(void) +{ + if( paWinDsDSoundEntryPoints.hInstance_ != NULL ) + { + /* ensure that we crash reliably if the entry points arent initialised */ + paWinDsDSoundEntryPoints.DirectSoundCreate = 0; + paWinDsDSoundEntryPoints.DirectSoundEnumerateW = 0; + paWinDsDSoundEntryPoints.DirectSoundEnumerateA = 0; + paWinDsDSoundEntryPoints.DirectSoundCaptureCreate = 0; + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateW = 0; + paWinDsDSoundEntryPoints.DirectSoundCaptureEnumerateA = 0; + + FreeLibrary( paWinDsDSoundEntryPoints.hInstance_ ); + paWinDsDSoundEntryPoints.hInstance_ = NULL; + } +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/dsound/pa_win_ds_dynlink.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,106 @@ +/* + * Interface for dynamically loading directsound and providing a dummy + * implementation if it isn't present. + * + * Author: Ross Bencina (some portions Phil Burk & Robert Marsanyi) + * + * For PortAudio Portable Real-Time Audio Library + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2006 Phil Burk, Robert Marsanyi and Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#ifndef INCLUDED_PA_DSOUND_DYNLINK_H +#define INCLUDED_PA_DSOUND_DYNLINK_H + +/* on Borland compilers, WIN32 doesn't seem to be defined by default, which + breaks dsound.h. Adding the define here fixes the problem. - rossb. */ +#ifdef __BORLANDC__ +#if !defined(WIN32) +#define WIN32 +#endif +#endif + +/* + Use the earliest version of DX required, no need to polute the namespace +*/ +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE +#define DIRECTSOUND_VERSION 0x0800 +#else +#define DIRECTSOUND_VERSION 0x0300 +#endif +#include <dsound.h> + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +typedef struct +{ + HINSTANCE hInstance_; + + HRESULT (WINAPI *DllGetClassObject)(REFCLSID , REFIID , LPVOID *); + + HRESULT (WINAPI *DirectSoundCreate)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN); + HRESULT (WINAPI *DirectSoundEnumerateW)(LPDSENUMCALLBACKW, LPVOID); + HRESULT (WINAPI *DirectSoundEnumerateA)(LPDSENUMCALLBACKA, LPVOID); + + HRESULT (WINAPI *DirectSoundCaptureCreate)(LPGUID, LPDIRECTSOUNDCAPTURE *, LPUNKNOWN); + HRESULT (WINAPI *DirectSoundCaptureEnumerateW)(LPDSENUMCALLBACKW, LPVOID); + HRESULT (WINAPI *DirectSoundCaptureEnumerateA)(LPDSENUMCALLBACKA, LPVOID); + +#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE + HRESULT (WINAPI *DirectSoundFullDuplexCreate8)( + LPCGUID, LPCGUID, LPCDSCBUFFERDESC, LPCDSBUFFERDESC, + HWND, DWORD, LPDIRECTSOUNDFULLDUPLEX *, LPDIRECTSOUNDCAPTUREBUFFER8 *, + LPDIRECTSOUNDBUFFER8 *, LPUNKNOWN ); +#endif +}PaWinDsDSoundEntryPoints; + +extern PaWinDsDSoundEntryPoints paWinDsDSoundEntryPoints; + +void PaWinDs_InitializeDSoundEntryPoints(void); +void PaWinDs_TerminateDSoundEntryPoints(void); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* INCLUDED_PA_DSOUND_DYNLINK_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/jack/pa_jack.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1765 @@ +/* + * $Id: pa_jack.c 1668 2011-05-02 17:07:11Z rossb $ + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * JACK Implementation by Joshua Haberman + * + * Copyright (c) 2004 Stefan Westerfeld <stefan@space.twc.de> + * Copyright (c) 2004 Arve Knudsen <aknuds-1@broadpark.no> + * Copyright (c) 2002 Joshua Haberman <joshua@haberman.com> + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#include <string.h> +#include <regex.h> +#include <stdlib.h> +#include <stdio.h> +#include <assert.h> +#include <sys/types.h> +#include <unistd.h> +#include <errno.h> /* EBUSY */ +#include <signal.h> /* sig_atomic_t */ +#include <math.h> +#include <semaphore.h> + +#include <jack/types.h> +#include <jack/jack.h> + +#include "pa_util.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_process.h" +#include "pa_allocation.h" +#include "pa_cpuload.h" +#include "pa_ringbuffer.h" +#include "pa_debugprint.h" + +static pthread_t mainThread_; +static char *jackErr_ = NULL; +static const char* clientName_ = "PortAudio"; + +#define STRINGIZE_HELPER(expr) #expr +#define STRINGIZE(expr) STRINGIZE_HELPER(expr) + +/* Check PaError */ +#define ENSURE_PA(expr) \ + do { \ + PaError paErr; \ + if( (paErr = (expr)) < paNoError ) \ + { \ + if( (paErr) == paUnanticipatedHostError && pthread_self() == mainThread_ ) \ + { \ + const char *err = jackErr_; \ + if (! err ) err = "unknown error"; \ + PaUtil_SetLastHostErrorInfo( paJACK, -1, err ); \ + } \ + PaUtil_DebugPrint(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = paErr; \ + goto error; \ + } \ + } while( 0 ) + +#define UNLESS(expr, code) \ + do { \ + if( (expr) == 0 ) \ + { \ + if( (code) == paUnanticipatedHostError && pthread_self() == mainThread_ ) \ + { \ + const char *err = jackErr_; \ + if (!err) err = "unknown error"; \ + PaUtil_SetLastHostErrorInfo( paJACK, -1, err ); \ + } \ + PaUtil_DebugPrint(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = (code); \ + goto error; \ + } \ + } while( 0 ) + +#define ASSERT_CALL(expr, success) \ + do { \ + int err = (expr); \ + assert( err == success ); \ + } while( 0 ) + +/* + * Functions that directly map to the PortAudio stream interface + */ + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +/*static PaTime GetStreamInputLatency( PaStream *stream );*/ +/*static PaTime GetStreamOutputLatency( PaStream *stream );*/ +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); + + +/* + * Data specific to this API + */ + +struct PaJackStream; + +typedef struct +{ + PaUtilHostApiRepresentation commonHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *deviceInfoMemory; + + jack_client_t *jack_client; + int jack_buffer_size; + PaHostApiIndex hostApiIndex; + + pthread_mutex_t mtx; + pthread_cond_t cond; + unsigned long inputBase, outputBase; + + /* For dealing with the process thread */ + volatile int xrun; /* Received xrun notification from JACK? */ + struct PaJackStream * volatile toAdd, * volatile toRemove; + struct PaJackStream *processQueue; + volatile sig_atomic_t jackIsDown; +} +PaJackHostApiRepresentation; + +/* PaJackStream - a stream data structure specifically for this implementation */ + +typedef struct PaJackStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilBufferProcessor bufferProcessor; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaJackHostApiRepresentation *hostApi; + + /* our input and output ports */ + jack_port_t **local_input_ports; + jack_port_t **local_output_ports; + + /* the input and output ports of the client we are connecting to */ + jack_port_t **remote_input_ports; + jack_port_t **remote_output_ports; + + int num_incoming_connections; + int num_outgoing_connections; + + jack_client_t *jack_client; + + /* The stream is running if it's still producing samples. + * The stream is active if samples it produced are still being heard. + */ + volatile sig_atomic_t is_running; + volatile sig_atomic_t is_active; + /* Used to signal processing thread that stream should start or stop, respectively */ + volatile sig_atomic_t doStart, doStop, doAbort; + + jack_nframes_t t0; + + PaUtilAllocationGroup *stream_memory; + + /* These are useful in the process callback */ + + int callbackResult; + int isSilenced; + int xrun; + + /* These are useful for the blocking API */ + + int isBlockingStream; + PaUtilRingBuffer inFIFO; + PaUtilRingBuffer outFIFO; + volatile sig_atomic_t data_available; + sem_t data_semaphore; + int bytesPerFrame; + int samplesPerFrame; + + struct PaJackStream *next; +} +PaJackStream; + +#define TRUE 1 +#define FALSE 0 + +/* + * Functions specific to this API + */ + +static int JackCallback( jack_nframes_t frames, void *userData ); + + +/* + * + * Implementation + * + */ + +/* ---- blocking emulation layer ---- */ + +/* Allocate buffer. */ +static PaError BlockingInitFIFO( PaUtilRingBuffer *rbuf, long numFrames, long bytesPerFrame ) +{ + long numBytes = numFrames * bytesPerFrame; + char *buffer = (char *) malloc( numBytes ); + if( buffer == NULL ) return paInsufficientMemory; + memset( buffer, 0, numBytes ); + return (PaError) PaUtil_InitializeRingBuffer( rbuf, 1, numBytes, buffer ); +} + +/* Free buffer. */ +static PaError BlockingTermFIFO( PaUtilRingBuffer *rbuf ) +{ + if( rbuf->buffer ) free( rbuf->buffer ); + rbuf->buffer = NULL; + return paNoError; +} + +static int +BlockingCallback( const void *inputBuffer, + void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + struct PaJackStream *stream = (PaJackStream *)userData; + long numBytes = stream->bytesPerFrame * framesPerBuffer; + + /* This may get called with NULL inputBuffer during initial setup. */ + if( inputBuffer != NULL ) + { + PaUtil_WriteRingBuffer( &stream->inFIFO, inputBuffer, numBytes ); + } + if( outputBuffer != NULL ) + { + int numRead = PaUtil_ReadRingBuffer( &stream->outFIFO, outputBuffer, numBytes ); + /* Zero out remainder of buffer if we run out of data. */ + memset( (char *)outputBuffer + numRead, 0, numBytes - numRead ); + } + + if( !stream->data_available ) + { + stream->data_available = 1; + sem_post( &stream->data_semaphore ); + } + return paContinue; +} + +static PaError +BlockingBegin( PaJackStream *stream, int minimum_buffer_size ) +{ + long doRead = 0; + long doWrite = 0; + PaError result = paNoError; + long numFrames; + + doRead = stream->local_input_ports != NULL; + doWrite = stream->local_output_ports != NULL; + /* <FIXME> */ + stream->samplesPerFrame = 2; + stream->bytesPerFrame = sizeof(float) * stream->samplesPerFrame; + /* </FIXME> */ + numFrames = 32; + while (numFrames < minimum_buffer_size) + numFrames *= 2; + + if( doRead ) + { + ENSURE_PA( BlockingInitFIFO( &stream->inFIFO, numFrames, stream->bytesPerFrame ) ); + } + if( doWrite ) + { + long numBytes; + + ENSURE_PA( BlockingInitFIFO( &stream->outFIFO, numFrames, stream->bytesPerFrame ) ); + + /* Make Write FIFO appear full initially. */ + numBytes = PaUtil_GetRingBufferWriteAvailable( &stream->outFIFO ); + PaUtil_AdvanceRingBufferWriteIndex( &stream->outFIFO, numBytes ); + } + + stream->data_available = 0; + sem_init( &stream->data_semaphore, 0, 0 ); + +error: + return result; +} + +static void +BlockingEnd( PaJackStream *stream ) +{ + BlockingTermFIFO( &stream->inFIFO ); + BlockingTermFIFO( &stream->outFIFO ); + + sem_destroy( &stream->data_semaphore ); +} + +static PaError BlockingReadStream( PaStream* s, void *data, unsigned long numFrames ) +{ + PaError result = paNoError; + PaJackStream *stream = (PaJackStream *)s; + + long bytesRead; + char *p = (char *) data; + long numBytes = stream->bytesPerFrame * numFrames; + while( numBytes > 0 ) + { + bytesRead = PaUtil_ReadRingBuffer( &stream->inFIFO, p, numBytes ); + numBytes -= bytesRead; + p += bytesRead; + if( numBytes > 0 ) + { + /* see write for an explanation */ + if( stream->data_available ) + stream->data_available = 0; + else + sem_wait( &stream->data_semaphore ); + } + } + + return result; +} + +static PaError BlockingWriteStream( PaStream* s, const void *data, unsigned long numFrames ) +{ + PaError result = paNoError; + PaJackStream *stream = (PaJackStream *)s; + long bytesWritten; + char *p = (char *) data; + long numBytes = stream->bytesPerFrame * numFrames; + while( numBytes > 0 ) + { + bytesWritten = PaUtil_WriteRingBuffer( &stream->outFIFO, p, numBytes ); + numBytes -= bytesWritten; + p += bytesWritten; + if( numBytes > 0 ) + { + /* we use the following algorithm: + * (1) write data + * (2) if some data didn't fit into the ringbuffer, set data_available to 0 + * to indicate to the audio that if space becomes available, we want to know + * (3) retry to write data (because it might be that between (1) and (2) + * new space in the buffer became available) + * (4) if this failed, we are sure that the buffer is really empty and + * we will definitely receive a notification when it becomes available + * thus we can safely sleep + * + * if the algorithm bailed out in step (3) before, it leaks a count of 1 + * on the semaphore; however, it doesn't matter, because if we block in (4), + * we also do it in a loop + */ + if( stream->data_available ) + stream->data_available = 0; + else + sem_wait( &stream->data_semaphore ); + } + } + + return result; +} + +static signed long +BlockingGetStreamReadAvailable( PaStream* s ) +{ + PaJackStream *stream = (PaJackStream *)s; + + int bytesFull = PaUtil_GetRingBufferReadAvailable( &stream->inFIFO ); + return bytesFull / stream->bytesPerFrame; +} + +static signed long +BlockingGetStreamWriteAvailable( PaStream* s ) +{ + PaJackStream *stream = (PaJackStream *)s; + + int bytesEmpty = PaUtil_GetRingBufferWriteAvailable( &stream->outFIFO ); + return bytesEmpty / stream->bytesPerFrame; +} + +static PaError +BlockingWaitEmpty( PaStream *s ) +{ + PaJackStream *stream = (PaJackStream *)s; + + while( PaUtil_GetRingBufferReadAvailable( &stream->outFIFO ) > 0 ) + { + stream->data_available = 0; + sem_wait( &stream->data_semaphore ); + } + return 0; +} + +/* ---- jack driver ---- */ + +/* BuildDeviceList(): + * + * The process of determining a list of PortAudio "devices" from + * JACK's client/port system is fairly involved, so it is separated + * into its own routine. + */ + +static PaError BuildDeviceList( PaJackHostApiRepresentation *jackApi ) +{ + /* Utility macros for the repetitive process of allocating memory */ + + /* JACK has no concept of a device. To JACK, there are clients + * which have an arbitrary number of ports. To make this + * intelligible to PortAudio clients, we will group each JACK client + * into a device, and make each port of that client a channel */ + + PaError result = paNoError; + PaUtilHostApiRepresentation *commonApi = &jackApi->commonHostApiRep; + + const char **jack_ports = NULL; + char **client_names = NULL; + char *regex_pattern = NULL; + int port_index, client_index, i; + double globalSampleRate; + regex_t port_regex; + unsigned long numClients = 0, numPorts = 0; + char *tmp_client_name = NULL; + + commonApi->info.defaultInputDevice = paNoDevice; + commonApi->info.defaultOutputDevice = paNoDevice; + commonApi->info.deviceCount = 0; + + /* Parse the list of ports, using a regex to grab the client names */ + ASSERT_CALL( regcomp( &port_regex, "^[^:]*", REG_EXTENDED ), 0 ); + + /* since we are rebuilding the list of devices, free all memory + * associated with the previous list */ + PaUtil_FreeAllAllocations( jackApi->deviceInfoMemory ); + + regex_pattern = PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, jack_client_name_size() + 3 ); + tmp_client_name = PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, jack_client_name_size() ); + + /* We can only retrieve the list of clients indirectly, by first + * asking for a list of all ports, then parsing the port names + * according to the client_name:port_name convention (which is + * enforced by jackd) + * A: If jack_get_ports returns NULL, there's nothing for us to do */ + UNLESS( (jack_ports = jack_get_ports( jackApi->jack_client, "", "", 0 )) && jack_ports[0], paNoError ); + /* Find number of ports */ + while( jack_ports[numPorts] ) + ++numPorts; + /* At least there will be one port per client :) */ + UNLESS( client_names = PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, numPorts * + sizeof (char *) ), paInsufficientMemory ); + + /* Build a list of clients from the list of ports */ + for( numClients = 0, port_index = 0; jack_ports[port_index] != NULL; port_index++ ) + { + int client_seen = FALSE; + regmatch_t match_info; + const char *port = jack_ports[port_index]; + + /* extract the client name from the port name, using a regex + * that parses the clientname:portname syntax */ + UNLESS( !regexec( &port_regex, port, 1, &match_info, 0 ), paInternalError ); + assert(match_info.rm_eo - match_info.rm_so < jack_client_name_size()); + memcpy( tmp_client_name, port + match_info.rm_so, + match_info.rm_eo - match_info.rm_so ); + tmp_client_name[match_info.rm_eo - match_info.rm_so] = '\0'; + + /* do we know about this port's client yet? */ + for( i = 0; i < numClients; i++ ) + { + if( strcmp( tmp_client_name, client_names[i] ) == 0 ) + client_seen = TRUE; + } + + if (client_seen) + continue; /* A: Nothing to see here, move along */ + + UNLESS( client_names[numClients] = (char*)PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, + strlen(tmp_client_name) + 1), paInsufficientMemory ); + + /* The alsa_pcm client should go in spot 0. If this + * is the alsa_pcm client AND we are NOT about to put + * it in spot 0 put it in spot 0 and move whatever + * was already in spot 0 to the end. */ + if( strcmp( "alsa_pcm", tmp_client_name ) == 0 && numClients > 0 ) + { + /* alsa_pcm goes in spot 0 */ + strcpy( client_names[ numClients ], client_names[0] ); + strcpy( client_names[0], tmp_client_name ); + } + else + { + /* put the new client at the end of the client list */ + strcpy( client_names[ numClients ], tmp_client_name ); + } + ++numClients; + } + + /* Now we have a list of clients, which will become the list of + * PortAudio devices. */ + + /* there is one global sample rate all clients must conform to */ + + globalSampleRate = jack_get_sample_rate( jackApi->jack_client ); + UNLESS( commonApi->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, + sizeof(PaDeviceInfo*) * numClients ), paInsufficientMemory ); + + assert( commonApi->info.deviceCount == 0 ); + + /* Create a PaDeviceInfo structure for every client */ + for( client_index = 0; client_index < numClients; client_index++ ) + { + PaDeviceInfo *curDevInfo; + const char **clientPorts = NULL; + + UNLESS( curDevInfo = (PaDeviceInfo*)PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, + sizeof(PaDeviceInfo) ), paInsufficientMemory ); + UNLESS( curDevInfo->name = (char*)PaUtil_GroupAllocateMemory( jackApi->deviceInfoMemory, + strlen(client_names[client_index]) + 1 ), paInsufficientMemory ); + strcpy( (char *)curDevInfo->name, client_names[client_index] ); + + curDevInfo->structVersion = 2; + curDevInfo->hostApi = jackApi->hostApiIndex; + + /* JACK is very inflexible: there is one sample rate the whole + * system must run at, and all clients must speak IEEE float. */ + curDevInfo->defaultSampleRate = globalSampleRate; + + /* To determine how many input and output channels are available, + * we re-query jackd with more specific parameters. */ + + sprintf( regex_pattern, "%s:.*", client_names[client_index] ); + + /* ... what are your output ports (that we could input from)? */ + clientPorts = jack_get_ports( jackApi->jack_client, regex_pattern, + NULL, JackPortIsOutput); + curDevInfo->maxInputChannels = 0; + curDevInfo->defaultLowInputLatency = 0.; + curDevInfo->defaultHighInputLatency = 0.; + if( clientPorts ) + { + jack_port_t *p = jack_port_by_name( jackApi->jack_client, clientPorts[0] ); + curDevInfo->defaultLowInputLatency = curDevInfo->defaultHighInputLatency = + jack_port_get_latency( p ) / globalSampleRate; + + for( i = 0; clientPorts[i] != NULL; i++) + { + /* The number of ports returned is the number of output channels. + * We don't care what they are, we just care how many */ + curDevInfo->maxInputChannels++; + } + free(clientPorts); + } + + /* ... what are your input ports (that we could output to)? */ + clientPorts = jack_get_ports( jackApi->jack_client, regex_pattern, + NULL, JackPortIsInput); + curDevInfo->maxOutputChannels = 0; + curDevInfo->defaultLowOutputLatency = 0.; + curDevInfo->defaultHighOutputLatency = 0.; + if( clientPorts ) + { + jack_port_t *p = jack_port_by_name( jackApi->jack_client, clientPorts[0] ); + curDevInfo->defaultLowOutputLatency = curDevInfo->defaultHighOutputLatency = + jack_port_get_latency( p ) / globalSampleRate; + + for( i = 0; clientPorts[i] != NULL; i++) + { + /* The number of ports returned is the number of input channels. + * We don't care what they are, we just care how many */ + curDevInfo->maxOutputChannels++; + } + free(clientPorts); + } + + /* Add this client to the list of devices */ + commonApi->deviceInfos[client_index] = curDevInfo; + ++commonApi->info.deviceCount; + if( commonApi->info.defaultInputDevice == paNoDevice && curDevInfo->maxInputChannels > 0 ) + commonApi->info.defaultInputDevice = client_index; + if( commonApi->info.defaultOutputDevice == paNoDevice && curDevInfo->maxOutputChannels > 0 ) + commonApi->info.defaultOutputDevice = client_index; + } + +error: + regfree( &port_regex ); + free( jack_ports ); + return result; +} + +static void UpdateSampleRate( PaJackStream *stream, double sampleRate ) +{ + /* XXX: Maybe not the cleanest way of going about this? */ + stream->cpuLoadMeasurer.samplingPeriod = stream->bufferProcessor.samplePeriod = 1. / sampleRate; + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; +} + +static void JackErrorCallback( const char *msg ) +{ + if( pthread_self() == mainThread_ ) + { + assert( msg ); + jackErr_ = realloc( jackErr_, strlen( msg ) + 1 ); + strcpy( jackErr_, msg ); + } +} + +static void JackOnShutdown( void *arg ) +{ + PaJackHostApiRepresentation *jackApi = (PaJackHostApiRepresentation *)arg; + PaJackStream *stream = jackApi->processQueue; + + PA_DEBUG(( "%s: JACK server is shutting down\n", __FUNCTION__ )); + for( ; stream; stream = stream->next ) + { + stream->is_active = 0; + } + + /* Make sure that the main thread doesn't get stuck waiting on the condition */ + ASSERT_CALL( pthread_mutex_lock( &jackApi->mtx ), 0 ); + jackApi->jackIsDown = 1; + ASSERT_CALL( pthread_cond_signal( &jackApi->cond ), 0 ); + ASSERT_CALL( pthread_mutex_unlock( &jackApi->mtx ), 0 ); + +} + +static int JackSrCb( jack_nframes_t nframes, void *arg ) +{ + PaJackHostApiRepresentation *jackApi = (PaJackHostApiRepresentation *)arg; + double sampleRate = (double)nframes; + PaJackStream *stream = jackApi->processQueue; + + /* Update all streams in process queue */ + PA_DEBUG(( "%s: Acting on change in JACK samplerate: %f\n", __FUNCTION__, sampleRate )); + for( ; stream; stream = stream->next ) + { + if( stream->streamRepresentation.streamInfo.sampleRate != sampleRate ) + { + PA_DEBUG(( "%s: Updating samplerate\n", __FUNCTION__ )); + UpdateSampleRate( stream, sampleRate ); + } + } + + return 0; +} + +static int JackXRunCb(void *arg) { + PaJackHostApiRepresentation *hostApi = (PaJackHostApiRepresentation *)arg; + assert( hostApi ); + hostApi->xrun = TRUE; + PA_DEBUG(( "%s: JACK signalled xrun\n", __FUNCTION__ )); + return 0; +} + +PaError PaJack_Initialize( PaUtilHostApiRepresentation **hostApi, + PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaJackHostApiRepresentation *jackHostApi; + int activated = 0; + jack_status_t jackStatus = 0; + *hostApi = NULL; /* Initialize to NULL */ + + UNLESS( jackHostApi = (PaJackHostApiRepresentation*) + PaUtil_AllocateMemory( sizeof(PaJackHostApiRepresentation) ), paInsufficientMemory ); + UNLESS( jackHostApi->deviceInfoMemory = PaUtil_CreateAllocationGroup(), paInsufficientMemory ); + + mainThread_ = pthread_self(); + ASSERT_CALL( pthread_mutex_init( &jackHostApi->mtx, NULL ), 0 ); + ASSERT_CALL( pthread_cond_init( &jackHostApi->cond, NULL ), 0 ); + + /* Try to become a client of the JACK server. If we cannot do + * this, then this API cannot be used. + * + * Without the JackNoStartServer option, the jackd server is started + * automatically which we do not want. + */ + + jackHostApi->jack_client = jack_client_open( clientName_, JackNoStartServer, &jackStatus ); + if( !jackHostApi->jack_client ) + { + /* the V19 development docs say that if an implementation + * detects that it cannot be used, it should return a NULL + * interface and paNoError */ + PA_DEBUG(( "%s: Couldn't connect to JACK, status: %d\n", __FUNCTION__, jackStatus )); + result = paNoError; + goto error; + } + + jackHostApi->hostApiIndex = hostApiIndex; + + *hostApi = &jackHostApi->commonHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paJACK; + (*hostApi)->info.name = "JACK Audio Connection Kit"; + + /* Build a device list by querying the JACK server */ + ENSURE_PA( BuildDeviceList( jackHostApi ) ); + + /* Register functions */ + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &jackHostApi->callbackStreamInterface, + CloseStream, StartStream, + StopStream, AbortStream, + IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, + PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &jackHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + BlockingReadStream, BlockingWriteStream, + BlockingGetStreamReadAvailable, BlockingGetStreamWriteAvailable ); + + jackHostApi->inputBase = jackHostApi->outputBase = 0; + jackHostApi->xrun = 0; + jackHostApi->toAdd = jackHostApi->toRemove = NULL; + jackHostApi->processQueue = NULL; + jackHostApi->jackIsDown = 0; + + jack_on_shutdown( jackHostApi->jack_client, JackOnShutdown, jackHostApi ); + jack_set_error_function( JackErrorCallback ); + jackHostApi->jack_buffer_size = jack_get_buffer_size ( jackHostApi->jack_client ); + /* Don't check for error, may not be supported (deprecated in at least jackdmp) */ + jack_set_sample_rate_callback( jackHostApi->jack_client, JackSrCb, jackHostApi ); + UNLESS( !jack_set_xrun_callback( jackHostApi->jack_client, JackXRunCb, jackHostApi ), paUnanticipatedHostError ); + UNLESS( !jack_set_process_callback( jackHostApi->jack_client, JackCallback, jackHostApi ), paUnanticipatedHostError ); + UNLESS( !jack_activate( jackHostApi->jack_client ), paUnanticipatedHostError ); + activated = 1; + + return result; + +error: + if( activated ) + ASSERT_CALL( jack_deactivate( jackHostApi->jack_client ), 0 ); + + if( jackHostApi ) + { + if( jackHostApi->jack_client ) + ASSERT_CALL( jack_client_close( jackHostApi->jack_client ), 0 ); + + if( jackHostApi->deviceInfoMemory ) + { + PaUtil_FreeAllAllocations( jackHostApi->deviceInfoMemory ); + PaUtil_DestroyAllocationGroup( jackHostApi->deviceInfoMemory ); + } + + PaUtil_FreeMemory( jackHostApi ); + } + return result; +} + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaJackHostApiRepresentation *jackHostApi = (PaJackHostApiRepresentation*)hostApi; + + /* note: this automatically disconnects all ports, since a deactivated + * client is not allowed to have any ports connected */ + ASSERT_CALL( jack_deactivate( jackHostApi->jack_client ), 0 ); + + ASSERT_CALL( pthread_mutex_destroy( &jackHostApi->mtx ), 0 ); + ASSERT_CALL( pthread_cond_destroy( &jackHostApi->cond ), 0 ); + + ASSERT_CALL( jack_client_close( jackHostApi->jack_client ), 0 ); + + if( jackHostApi->deviceInfoMemory ) + { + PaUtil_FreeAllAllocations( jackHostApi->deviceInfoMemory ); + PaUtil_DestroyAllocationGroup( jackHostApi->deviceInfoMemory ); + } + + PaUtil_FreeMemory( jackHostApi ); + + free( jackErr_ ); + jackErr_ = NULL; +} + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + int inputChannelCount = 0, outputChannelCount = 0; + PaSampleFormat inputSampleFormat, outputSampleFormat; + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support inputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + outputChannelCount = 0; + } + + /* + The following check is not necessary for JACK. + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported + + + Because the buffer adapter handles conversion between all standard + sample formats, the following checks are only required if paCustomFormat + is implemented, or under some other unusual conditions. + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + */ + + /* check that the device supports sampleRate */ + +#define ABS(x) ( (x) > 0 ? (x) : -(x) ) + if( ABS(sampleRate - jack_get_sample_rate(((PaJackHostApiRepresentation *) hostApi)->jack_client )) > 1 ) + return paInvalidSampleRate; +#undef ABS + + return paFormatIsSupported; +} + +/* Basic stream initialization */ +static PaError InitializeStream( PaJackStream *stream, PaJackHostApiRepresentation *hostApi, int numInputChannels, + int numOutputChannels ) +{ + PaError result = paNoError; + assert( stream ); + + memset( stream, 0, sizeof (PaJackStream) ); + UNLESS( stream->stream_memory = PaUtil_CreateAllocationGroup(), paInsufficientMemory ); + stream->jack_client = hostApi->jack_client; + stream->hostApi = hostApi; + + if( numInputChannels > 0 ) + { + UNLESS( stream->local_input_ports = + (jack_port_t**) PaUtil_GroupAllocateMemory( stream->stream_memory, sizeof(jack_port_t*) * numInputChannels ), + paInsufficientMemory ); + memset( stream->local_input_ports, 0, sizeof(jack_port_t*) * numInputChannels ); + UNLESS( stream->remote_output_ports = + (jack_port_t**) PaUtil_GroupAllocateMemory( stream->stream_memory, sizeof(jack_port_t*) * numInputChannels ), + paInsufficientMemory ); + memset( stream->remote_output_ports, 0, sizeof(jack_port_t*) * numInputChannels ); + } + if( numOutputChannels > 0 ) + { + UNLESS( stream->local_output_ports = + (jack_port_t**) PaUtil_GroupAllocateMemory( stream->stream_memory, sizeof(jack_port_t*) * numOutputChannels ), + paInsufficientMemory ); + memset( stream->local_output_ports, 0, sizeof(jack_port_t*) * numOutputChannels ); + UNLESS( stream->remote_input_ports = + (jack_port_t**) PaUtil_GroupAllocateMemory( stream->stream_memory, sizeof(jack_port_t*) * numOutputChannels ), + paInsufficientMemory ); + memset( stream->remote_input_ports, 0, sizeof(jack_port_t*) * numOutputChannels ); + } + + stream->num_incoming_connections = numInputChannels; + stream->num_outgoing_connections = numOutputChannels; + +error: + return result; +} + +/*! + * Free resources associated with stream, and eventually stream itself. + * + * Frees allocated memory, and closes opened pcms. + */ +static void CleanUpStream( PaJackStream *stream, int terminateStreamRepresentation, int terminateBufferProcessor ) +{ + int i; + assert( stream ); + + if( stream->isBlockingStream ) + BlockingEnd( stream ); + + for( i = 0; i < stream->num_incoming_connections; ++i ) + { + if( stream->local_input_ports[i] ) + ASSERT_CALL( jack_port_unregister( stream->jack_client, stream->local_input_ports[i] ), 0 ); + } + for( i = 0; i < stream->num_outgoing_connections; ++i ) + { + if( stream->local_output_ports[i] ) + ASSERT_CALL( jack_port_unregister( stream->jack_client, stream->local_output_ports[i] ), 0 ); + } + + if( terminateStreamRepresentation ) + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + if( terminateBufferProcessor ) + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + + if( stream->stream_memory ) + { + PaUtil_FreeAllAllocations( stream->stream_memory ); + PaUtil_DestroyAllocationGroup( stream->stream_memory ); + } + PaUtil_FreeMemory( stream ); +} + +static PaError WaitCondition( PaJackHostApiRepresentation *hostApi ) +{ + PaError result = paNoError; + int err = 0; + PaTime pt = PaUtil_GetTime(); + struct timespec ts; + + ts.tv_sec = (time_t) floor( pt + 10 * 60 /* 10 minutes */ ); + ts.tv_nsec = (long) ((pt - floor( pt )) * 1000000000); + /* XXX: Best enclose in loop, in case of spurious wakeups? */ + err = pthread_cond_timedwait( &hostApi->cond, &hostApi->mtx, &ts ); + + /* Make sure we didn't time out */ + UNLESS( err != ETIMEDOUT, paTimedOut ); + UNLESS( !err, paInternalError ); + +error: + return result; +} + +static PaError AddStream( PaJackStream *stream ) +{ + PaError result = paNoError; + PaJackHostApiRepresentation *hostApi = stream->hostApi; + /* Add to queue of streams that should be processed */ + ASSERT_CALL( pthread_mutex_lock( &hostApi->mtx ), 0 ); + if( !hostApi->jackIsDown ) + { + hostApi->toAdd = stream; + /* Unlock mutex and await signal from processing thread */ + result = WaitCondition( stream->hostApi ); + } + ASSERT_CALL( pthread_mutex_unlock( &hostApi->mtx ), 0 ); + ENSURE_PA( result ); + + UNLESS( !hostApi->jackIsDown, paDeviceUnavailable ); + +error: + return result; +} + +/* Remove stream from processing queue */ +static PaError RemoveStream( PaJackStream *stream ) +{ + PaError result = paNoError; + PaJackHostApiRepresentation *hostApi = stream->hostApi; + + /* Add to queue over streams that should be processed */ + ASSERT_CALL( pthread_mutex_lock( &hostApi->mtx ), 0 ); + if( !hostApi->jackIsDown ) + { + hostApi->toRemove = stream; + /* Unlock mutex and await signal from processing thread */ + result = WaitCondition( stream->hostApi ); + } + ASSERT_CALL( pthread_mutex_unlock( &hostApi->mtx ), 0 ); + ENSURE_PA( result ); + +error: + return result; +} + +/* Add stream to JACK callback processing queue */ +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaJackHostApiRepresentation *jackHostApi = (PaJackHostApiRepresentation*)hostApi; + PaJackStream *stream = NULL; + char *port_string = PaUtil_GroupAllocateMemory( jackHostApi->deviceInfoMemory, jack_port_name_size() ); + unsigned long regexSz = jack_client_name_size() + 3; + char *regex_pattern = PaUtil_GroupAllocateMemory( jackHostApi->deviceInfoMemory, regexSz ); + const char **jack_ports = NULL; + /* int jack_max_buffer_size = jack_get_buffer_size( jackHostApi->jack_client ); */ + int i; + int inputChannelCount, outputChannelCount; + const double jackSr = jack_get_sample_rate( jackHostApi->jack_client ); + PaSampleFormat inputSampleFormat = 0, outputSampleFormat = 0; + int bpInitialized = 0, srInitialized = 0; /* Initialized buffer processor and stream representation? */ + unsigned long ofs; + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + if( (streamFlags & paPrimeOutputBuffersUsingStreamCallback) != 0 ) + { + streamFlags &= ~paPrimeOutputBuffersUsingStreamCallback; + /*return paInvalidFlag;*/ /* This implementation does not support buffer priming */ + } + + if( framesPerBuffer != paFramesPerBufferUnspecified ) + { + /* Jack operates with power of two buffers, and we don't support non-integer buffer adaption (yet) */ + /*UNLESS( !(framesPerBuffer & (framesPerBuffer - 1)), paBufferTooBig );*/ /* TODO: Add descriptive error code? */ + } + + /* Preliminary checks */ + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support inputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + outputChannelCount = 0; + } + + /* ... check that the sample rate exactly matches the ONE acceptable rate + * A: This rate isn't necessarily constant though? */ + +#define ABS(x) ( (x) > 0 ? (x) : -(x) ) + if( ABS(sampleRate - jackSr) > 1 ) + return paInvalidSampleRate; +#undef ABS + + UNLESS( stream = (PaJackStream*)PaUtil_AllocateMemory( sizeof(PaJackStream) ), paInsufficientMemory ); + ENSURE_PA( InitializeStream( stream, jackHostApi, inputChannelCount, outputChannelCount ) ); + + /* the blocking emulation, if necessary */ + stream->isBlockingStream = !streamCallback; + if( stream->isBlockingStream ) + { + float latency = 0.001; /* 1ms is the absolute minimum we support */ + int minimum_buffer_frames = 0; + + if( inputParameters && inputParameters->suggestedLatency > latency ) + latency = inputParameters->suggestedLatency; + else if( outputParameters && outputParameters->suggestedLatency > latency ) + latency = outputParameters->suggestedLatency; + + /* the latency the user asked for indicates the minimum buffer size in frames */ + minimum_buffer_frames = (int) (latency * jack_get_sample_rate( jackHostApi->jack_client )); + + /* we also need to be able to store at least three full jack buffers to avoid dropouts */ + if( jackHostApi->jack_buffer_size * 3 > minimum_buffer_frames ) + minimum_buffer_frames = jackHostApi->jack_buffer_size * 3; + + /* setup blocking API data structures (FIXME: can fail) */ + BlockingBegin( stream, minimum_buffer_frames ); + + /* install our own callback for the blocking API */ + streamCallback = BlockingCallback; + userData = stream; + + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &jackHostApi->blockingStreamInterface, streamCallback, userData ); + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &jackHostApi->callbackStreamInterface, streamCallback, userData ); + } + srInitialized = 1; + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, jackSr ); + + /* create the JACK ports. We cannot connect them until audio + * processing begins */ + + /* Register a unique set of ports for this stream + * TODO: Robust allocation of new port names */ + + ofs = jackHostApi->inputBase; + for( i = 0; i < inputChannelCount; i++ ) + { + snprintf( port_string, jack_port_name_size(), "in_%lu", ofs + i ); + UNLESS( stream->local_input_ports[i] = jack_port_register( + jackHostApi->jack_client, port_string, + JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0 ), paInsufficientMemory ); + } + jackHostApi->inputBase += inputChannelCount; + + ofs = jackHostApi->outputBase; + for( i = 0; i < outputChannelCount; i++ ) + { + snprintf( port_string, jack_port_name_size(), "out_%lu", ofs + i ); + UNLESS( stream->local_output_ports[i] = jack_port_register( + jackHostApi->jack_client, port_string, + JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0 ), paInsufficientMemory ); + } + jackHostApi->outputBase += outputChannelCount; + + /* look up the jack_port_t's for the remote ports. We could do + * this at stream start time, but doing it here ensures the + * name lookup only happens once. */ + + if( inputChannelCount > 0 ) + { + int err = 0; + + /* Get output ports of our capture device */ + snprintf( regex_pattern, regexSz, "%s:.*", hostApi->deviceInfos[ inputParameters->device ]->name ); + UNLESS( jack_ports = jack_get_ports( jackHostApi->jack_client, regex_pattern, + NULL, JackPortIsOutput ), paUnanticipatedHostError ); + for( i = 0; i < inputChannelCount && jack_ports[i]; i++ ) + { + if( (stream->remote_output_ports[i] = jack_port_by_name( + jackHostApi->jack_client, jack_ports[i] )) == NULL ) + { + err = 1; + break; + } + } + free( jack_ports ); + UNLESS( !err, paInsufficientMemory ); + + /* Fewer ports than expected? */ + UNLESS( i == inputChannelCount, paInternalError ); + } + + if( outputChannelCount > 0 ) + { + int err = 0; + + /* Get input ports of our playback device */ + snprintf( regex_pattern, regexSz, "%s:.*", hostApi->deviceInfos[ outputParameters->device ]->name ); + UNLESS( jack_ports = jack_get_ports( jackHostApi->jack_client, regex_pattern, + NULL, JackPortIsInput ), paUnanticipatedHostError ); + for( i = 0; i < outputChannelCount && jack_ports[i]; i++ ) + { + if( (stream->remote_input_ports[i] = jack_port_by_name( + jackHostApi->jack_client, jack_ports[i] )) == 0 ) + { + err = 1; + break; + } + } + free( jack_ports ); + UNLESS( !err , paInsufficientMemory ); + + /* Fewer ports than expected? */ + UNLESS( i == outputChannelCount, paInternalError ); + } + + ENSURE_PA( PaUtil_InitializeBufferProcessor( + &stream->bufferProcessor, + inputChannelCount, + inputSampleFormat, + paFloat32 | paNonInterleaved, /* hostInputSampleFormat */ + outputChannelCount, + outputSampleFormat, + paFloat32 | paNonInterleaved, /* hostOutputSampleFormat */ + jackSr, + streamFlags, + framesPerBuffer, + 0, /* Ignored */ + paUtilUnknownHostBufferSize, /* Buffer size may vary on JACK's discretion */ + streamCallback, + userData ) ); + bpInitialized = 1; + + if( stream->num_incoming_connections > 0 ) + stream->streamRepresentation.streamInfo.inputLatency = (jack_port_get_latency( stream->remote_output_ports[0] ) + - jack_get_buffer_size( jackHostApi->jack_client ) /* One buffer is not counted as latency */ + + PaUtil_GetBufferProcessorInputLatencyFrames( &stream->bufferProcessor )) / sampleRate; + if( stream->num_outgoing_connections > 0 ) + stream->streamRepresentation.streamInfo.outputLatency = (jack_port_get_latency( stream->remote_input_ports[0] ) + - jack_get_buffer_size( jackHostApi->jack_client ) /* One buffer is not counted as latency */ + + PaUtil_GetBufferProcessorOutputLatencyFrames( &stream->bufferProcessor )) / sampleRate; + + stream->streamRepresentation.streamInfo.sampleRate = jackSr; + stream->t0 = jack_frame_time( jackHostApi->jack_client ); /* A: Time should run from Pa_OpenStream */ + + /* Add to queue of opened streams */ + ENSURE_PA( AddStream( stream ) ); + + *s = (PaStream*)stream; + + return result; + +error: + if( stream ) + CleanUpStream( stream, srInitialized, bpInitialized ); + + return result; +} + +/* + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaJackStream *stream = (PaJackStream*)s; + + /* Remove this stream from the processing queue */ + ENSURE_PA( RemoveStream( stream ) ); + +error: + CleanUpStream( stream, 1, 1 ); + return result; +} + +static PaError RealProcess( PaJackStream *stream, jack_nframes_t frames ) +{ + PaError result = paNoError; + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; + int chn; + int framesProcessed; + const double sr = jack_get_sample_rate( stream->jack_client ); /* Shouldn't change during the process callback */ + PaStreamCallbackFlags cbFlags = 0; + + /* If the user has returned !paContinue from the callback we'll want to flush the internal buffers, + * when these are empty we can finally mark the stream as inactive */ + if( stream->callbackResult != paContinue && + PaUtil_IsBufferProcessorOutputEmpty( &stream->bufferProcessor ) ) + { + stream->is_active = 0; + if( stream->streamRepresentation.streamFinishedCallback ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + PA_DEBUG(( "%s: Callback finished\n", __FUNCTION__ )); + + goto end; + } + + timeInfo.currentTime = (jack_frame_time( stream->jack_client ) - stream->t0) / sr; + if( stream->num_incoming_connections > 0 ) + timeInfo.inputBufferAdcTime = timeInfo.currentTime - jack_port_get_latency( stream->remote_output_ports[0] ) + / sr; + if( stream->num_outgoing_connections > 0 ) + timeInfo.outputBufferDacTime = timeInfo.currentTime + jack_port_get_latency( stream->remote_input_ports[0] ) + / sr; + + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + if( stream->xrun ) + { + /* XXX: Any way to tell which of these occurred? */ + cbFlags = paOutputUnderflow | paInputOverflow; + stream->xrun = FALSE; + } + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, + cbFlags ); + + if( stream->num_incoming_connections > 0 ) + PaUtil_SetInputFrameCount( &stream->bufferProcessor, frames ); + if( stream->num_outgoing_connections > 0 ) + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, frames ); + + for( chn = 0; chn < stream->num_incoming_connections; chn++ ) + { + jack_default_audio_sample_t *channel_buf = (jack_default_audio_sample_t*) + jack_port_get_buffer( stream->local_input_ports[chn], + frames ); + + PaUtil_SetNonInterleavedInputChannel( &stream->bufferProcessor, + chn, + channel_buf ); + } + + for( chn = 0; chn < stream->num_outgoing_connections; chn++ ) + { + jack_default_audio_sample_t *channel_buf = (jack_default_audio_sample_t*) + jack_port_get_buffer( stream->local_output_ports[chn], + frames ); + + PaUtil_SetNonInterleavedOutputChannel( &stream->bufferProcessor, + chn, + channel_buf ); + } + + framesProcessed = PaUtil_EndBufferProcessing( &stream->bufferProcessor, + &stream->callbackResult ); + /* We've specified a host buffer size mode where every frame should be consumed by the buffer processor */ + assert( framesProcessed == frames ); + + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + +end: + return result; +} + +/* Update the JACK callback's stream processing queue. */ +static PaError UpdateQueue( PaJackHostApiRepresentation *hostApi ) +{ + PaError result = paNoError; + int queueModified = 0; + const double jackSr = jack_get_sample_rate( hostApi->jack_client ); + int err; + + if( (err = pthread_mutex_trylock( &hostApi->mtx )) != 0 ) + { + assert( err == EBUSY ); + return paNoError; + } + + if( hostApi->toAdd ) + { + if( hostApi->processQueue ) + { + PaJackStream *node = hostApi->processQueue; + /* Advance to end of queue */ + while( node->next ) + node = node->next; + + node->next = hostApi->toAdd; + } + else + { + /* The only queue entry. */ + hostApi->processQueue = (PaJackStream *)hostApi->toAdd; + } + + /* If necessary, update stream state */ + if( hostApi->toAdd->streamRepresentation.streamInfo.sampleRate != jackSr ) + UpdateSampleRate( hostApi->toAdd, jackSr ); + + hostApi->toAdd = NULL; + queueModified = 1; + } + if( hostApi->toRemove ) + { + int removed = 0; + PaJackStream *node = hostApi->processQueue, *prev = NULL; + assert( hostApi->processQueue ); + + while( node ) + { + if( node == hostApi->toRemove ) + { + if( prev ) + prev->next = node->next; + else + hostApi->processQueue = (PaJackStream *)node->next; + + removed = 1; + break; + } + + prev = node; + node = node->next; + } + UNLESS( removed, paInternalError ); + hostApi->toRemove = NULL; + PA_DEBUG(( "%s: Removed stream from processing queue\n", __FUNCTION__ )); + queueModified = 1; + } + + if( queueModified ) + { + /* Signal that we've done what was asked of us */ + ASSERT_CALL( pthread_cond_signal( &hostApi->cond ), 0 ); + } + +error: + ASSERT_CALL( pthread_mutex_unlock( &hostApi->mtx ), 0 ); + + return result; +} + +/* Audio processing callback invoked periodically from JACK. */ +static int JackCallback( jack_nframes_t frames, void *userData ) +{ + PaError result = paNoError; + PaJackHostApiRepresentation *hostApi = (PaJackHostApiRepresentation *)userData; + PaJackStream *stream = NULL; + int xrun = hostApi->xrun; + hostApi->xrun = 0; + + assert( hostApi ); + + ENSURE_PA( UpdateQueue( hostApi ) ); + + /* Process each stream */ + stream = hostApi->processQueue; + for( ; stream; stream = stream->next ) + { + if( xrun ) /* Don't override if already set */ + stream->xrun = 1; + + /* See if this stream is to be started */ + if( stream->doStart ) + { + /* If we can't obtain a lock, we'll try next time */ + int err = pthread_mutex_trylock( &stream->hostApi->mtx ); + if( !err ) + { + if( stream->doStart ) /* Could potentially change before obtaining the lock */ + { + stream->is_active = 1; + stream->doStart = 0; + PA_DEBUG(( "%s: Starting stream\n", __FUNCTION__ )); + ASSERT_CALL( pthread_cond_signal( &stream->hostApi->cond ), 0 ); + stream->callbackResult = paContinue; + stream->isSilenced = 0; + } + + ASSERT_CALL( pthread_mutex_unlock( &stream->hostApi->mtx ), 0 ); + } + else + assert( err == EBUSY ); + } + else if( stream->doStop || stream->doAbort ) /* Should we stop/abort stream? */ + { + if( stream->callbackResult == paContinue ) /* Ok, make it stop */ + { + PA_DEBUG(( "%s: Stopping stream\n", __FUNCTION__ )); + stream->callbackResult = stream->doStop ? paComplete : paAbort; + } + } + + if( stream->is_active ) + ENSURE_PA( RealProcess( stream, frames ) ); + /* If we have just entered inactive state, silence output */ + if( !stream->is_active && !stream->isSilenced ) + { + int i; + + /* Silence buffer after entering inactive state */ + PA_DEBUG(( "Silencing the output\n" )); + for( i = 0; i < stream->num_outgoing_connections; ++i ) + { + jack_default_audio_sample_t *buffer = jack_port_get_buffer( stream->local_output_ports[i], frames ); + memset( buffer, 0, sizeof (jack_default_audio_sample_t) * frames ); + } + + stream->isSilenced = 1; + } + + if( stream->doStop || stream->doAbort ) + { + /* See if RealProcess has acted on the request */ + if( !stream->is_active ) /* Ok, signal to the main thread that we've carried out the operation */ + { + /* If we can't obtain a lock, we'll try next time */ + int err = pthread_mutex_trylock( &stream->hostApi->mtx ); + if( !err ) + { + stream->doStop = stream->doAbort = 0; + ASSERT_CALL( pthread_cond_signal( &stream->hostApi->cond ), 0 ); + ASSERT_CALL( pthread_mutex_unlock( &stream->hostApi->mtx ), 0 ); + } + else + assert( err == EBUSY ); + } + } + } + + return 0; +error: + return -1; +} + +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaJackStream *stream = (PaJackStream*)s; + int i; + + /* Ready the processor */ + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + /* Connect the ports. Note that the ports may already have been connected by someone else in + * the meantime, in which case JACK returns EEXIST. */ + + if( stream->num_incoming_connections > 0 ) + { + for( i = 0; i < stream->num_incoming_connections; i++ ) + { + int r = jack_connect( stream->jack_client, jack_port_name( stream->remote_output_ports[i] ), + jack_port_name( stream->local_input_ports[i] ) ); + UNLESS( 0 == r || EEXIST == r, paUnanticipatedHostError ); + } + } + + if( stream->num_outgoing_connections > 0 ) + { + for( i = 0; i < stream->num_outgoing_connections; i++ ) + { + int r = jack_connect( stream->jack_client, jack_port_name( stream->local_output_ports[i] ), + jack_port_name( stream->remote_input_ports[i] ) ); + UNLESS( 0 == r || EEXIST == r, paUnanticipatedHostError ); + } + } + + stream->xrun = FALSE; + + /* Enable processing */ + + ASSERT_CALL( pthread_mutex_lock( &stream->hostApi->mtx ), 0 ); + stream->doStart = 1; + + /* Wait for stream to be started */ + result = WaitCondition( stream->hostApi ); + /* + do + { + err = pthread_cond_timedwait( &stream->hostApi->cond, &stream->hostApi->mtx, &ts ); + } while( !stream->is_active && !err ); + */ + if( result != paNoError ) /* Something went wrong, call off the stream start */ + { + stream->doStart = 0; + stream->is_active = 0; /* Cancel any processing */ + } + ASSERT_CALL( pthread_mutex_unlock( &stream->hostApi->mtx ), 0 ); + + ENSURE_PA( result ); + + stream->is_running = TRUE; + PA_DEBUG(( "%s: Stream started\n", __FUNCTION__ )); + +error: + return result; +} + +static PaError RealStop( PaJackStream *stream, int abort ) +{ + PaError result = paNoError; + int i; + + if( stream->isBlockingStream ) + BlockingWaitEmpty ( stream ); + + ASSERT_CALL( pthread_mutex_lock( &stream->hostApi->mtx ), 0 ); + if( abort ) + stream->doAbort = 1; + else + stream->doStop = 1; + + /* Wait for stream to be stopped */ + result = WaitCondition( stream->hostApi ); + ASSERT_CALL( pthread_mutex_unlock( &stream->hostApi->mtx ), 0 ); + ENSURE_PA( result ); + + UNLESS( !stream->is_active, paInternalError ); + + PA_DEBUG(( "%s: Stream stopped\n", __FUNCTION__ )); + +error: + stream->is_running = FALSE; + + /* Disconnect ports belonging to this stream */ + + if( !stream->hostApi->jackIsDown ) /* XXX: Well? */ + { + for( i = 0; i < stream->num_incoming_connections; i++ ) + { + if( jack_port_connected( stream->local_input_ports[i] ) ) + { + UNLESS( !jack_port_disconnect( stream->jack_client, stream->local_input_ports[i] ), + paUnanticipatedHostError ); + } + } + for( i = 0; i < stream->num_outgoing_connections; i++ ) + { + if( jack_port_connected( stream->local_output_ports[i] ) ) + { + UNLESS( !jack_port_disconnect( stream->jack_client, stream->local_output_ports[i] ), + paUnanticipatedHostError ); + } + } + } + + return result; +} + +static PaError StopStream( PaStream *s ) +{ + assert(s); + return RealStop( (PaJackStream *)s, 0 ); +} + +static PaError AbortStream( PaStream *s ) +{ + assert(s); + return RealStop( (PaJackStream *)s, 1 ); +} + +static PaError IsStreamStopped( PaStream *s ) +{ + PaJackStream *stream = (PaJackStream*)s; + return !stream->is_running; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaJackStream *stream = (PaJackStream*)s; + return stream->is_active; +} + + +static PaTime GetStreamTime( PaStream *s ) +{ + PaJackStream *stream = (PaJackStream*)s; + + /* A: Is this relevant?? --> TODO: what if we're recording-only? */ + return (jack_frame_time( stream->jack_client ) - stream->t0) / (PaTime)jack_get_sample_rate( stream->jack_client ); +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaJackStream *stream = (PaJackStream*)s; + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + +PaError PaJack_SetClientName( const char* name ) +{ + if( strlen( name ) > jack_client_name_size() ) + { + /* OK, I don't know any better error code */ + return paInvalidFlag; + } + clientName_ = name; + return paNoError; +} + +PaError PaJack_GetClientName(const char** clientName) +{ + PaError result = paNoError; + PaJackHostApiRepresentation* jackHostApi = NULL; + PaJackHostApiRepresentation** ref = &jackHostApi; + ENSURE_PA( PaUtil_GetHostApiRepresentation( (PaUtilHostApiRepresentation**)ref, paJACK ) ); + *clientName = jack_get_client_name( jackHostApi->jack_client ); + +error: + return result; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/oss/pa_unix_oss.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2030 @@ +/* + * $Id: pa_unix_oss.c 1668 2011-05-02 17:07:11Z rossb $ + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * OSS implementation by: + * Douglas Repetto + * Phil Burk + * Dominic Mazzoni + * Arve Knudsen + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** + @file + @ingroup hostapi_src +*/ + +#include <stdio.h> +#include <string.h> +#include <math.h> +#include <fcntl.h> +#include <sys/ioctl.h> +#include <unistd.h> +#include <pthread.h> +#include <stdlib.h> +#include <assert.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/poll.h> +#include <limits.h> +#include <semaphore.h> + +#ifdef HAVE_SYS_SOUNDCARD_H +# include <sys/soundcard.h> +# ifdef __NetBSD__ +# define DEVICE_NAME_BASE "/dev/audio" +# else +# define DEVICE_NAME_BASE "/dev/dsp" +# endif +#elif defined(HAVE_LINUX_SOUNDCARD_H) +# include <linux/soundcard.h> +# define DEVICE_NAME_BASE "/dev/dsp" +#elif defined(HAVE_MACHINE_SOUNDCARD_H) +# include <machine/soundcard.h> /* JH20010905 */ +# define DEVICE_NAME_BASE "/dev/audio" +#else +# error No sound card header file +#endif + +#include "portaudio.h" +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_unix_util.h" +#include "pa_debugprint.h" + +static int sysErr_; +static pthread_t mainThread_; + +/* Check return value of system call, and map it to PaError */ +#define ENSURE_(expr, code) \ + do { \ + if( UNLIKELY( (sysErr_ = (expr)) < 0 ) ) \ + { \ + /* PaUtil_SetLastHostErrorInfo should only be used in the main thread */ \ + if( (code) == paUnanticipatedHostError && pthread_self() == mainThread_ ) \ + { \ + PaUtil_SetLastHostErrorInfo( paOSS, sysErr_, strerror( errno ) ); \ + } \ + \ + PaUtil_DebugPrint(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = (code); \ + goto error; \ + } \ + } while( 0 ); + +#ifndef AFMT_S16_NE +#define AFMT_S16_NE Get_AFMT_S16_NE() +/********************************************************************* + * Some versions of OSS do not define AFMT_S16_NE. So check CPU. + * PowerPC is Big Endian. X86 is Little Endian. + */ +static int Get_AFMT_S16_NE( void ) +{ + long testData = 1; + char *ptr = (char *) &testData; + int isLittle = ( *ptr == 1 ); /* Does address point to least significant byte? */ + return isLittle ? AFMT_S16_LE : AFMT_S16_BE; +} +#endif + +/* PaOSSHostApiRepresentation - host api datastructure specific to this implementation */ + +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + PaHostApiIndex hostApiIndex; +} +PaOSSHostApiRepresentation; + +/** Per-direction structure for PaOssStream. + * + * Aspect StreamChannels: In case the user requests to open the same device for both capture and playback, + * but with different number of channels we will have to adapt between the number of user and host + * channels for at least one direction, since the configuration space is the same for both directions + * of an OSS device. + */ +typedef struct +{ + int fd; + const char *devName; + int userChannelCount, hostChannelCount; + int userInterleaved; + void *buffer; + PaSampleFormat userFormat, hostFormat; + double latency; + unsigned long hostFrames, numBufs; + void **userBuffers; /* For non-interleaved blocking */ +} PaOssStreamComponent; + +/** Implementation specific representation of a PaStream. + * + */ +typedef struct PaOssStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + PaUtilThreading threading; + + int sharedDevice; + unsigned long framesPerHostBuffer; + int triggered; /* Have the devices been triggered yet (first start) */ + + int isActive; + int isStopped; + + int lastPosPtr; + double lastStreamBytes; + + int framesProcessed; + + double sampleRate; + + int callbackMode; + volatile int callbackStop, callbackAbort; + + PaOssStreamComponent *capture, *playback; + unsigned long pollTimeout; + sem_t semaphore; +} +PaOssStream; + +typedef enum { + StreamMode_In, + StreamMode_Out +} StreamMode; + +/* prototypes for functions declared in this file */ + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); +static PaError BuildDeviceList( PaOSSHostApiRepresentation *hostApi ); + + +/** Initialize the OSS API implementation. + * + * This function will initialize host API datastructures and query host devices for information. + * + * Aspect DeviceCapabilities: Enumeration of host API devices is initiated from here + * + * Aspect FreeResources: If an error is encountered under way we have to free each resource allocated in this function, + * this happens with the usual "error" label. + */ +PaError PaOSS_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaOSSHostApiRepresentation *ossHostApi = NULL; + + PA_UNLESS( ossHostApi = (PaOSSHostApiRepresentation*)PaUtil_AllocateMemory( sizeof(PaOSSHostApiRepresentation) ), + paInsufficientMemory ); + PA_UNLESS( ossHostApi->allocations = PaUtil_CreateAllocationGroup(), paInsufficientMemory ); + ossHostApi->hostApiIndex = hostApiIndex; + + /* Initialize host API structure */ + *hostApi = &ossHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paOSS; + (*hostApi)->info.name = "OSS"; + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PA_ENSURE( BuildDeviceList( ossHostApi ) ); + + PaUtil_InitializeStreamInterface( &ossHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, + PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &ossHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + mainThread_ = pthread_self(); + + return result; + +error: + if( ossHostApi ) + { + if( ossHostApi->allocations ) + { + PaUtil_FreeAllAllocations( ossHostApi->allocations ); + PaUtil_DestroyAllocationGroup( ossHostApi->allocations ); + } + + PaUtil_FreeMemory( ossHostApi ); + } + return result; +} + +PaError PaUtil_InitializeDeviceInfo( PaDeviceInfo *deviceInfo, const char *name, PaHostApiIndex hostApiIndex, int maxInputChannels, + int maxOutputChannels, PaTime defaultLowInputLatency, PaTime defaultLowOutputLatency, PaTime defaultHighInputLatency, + PaTime defaultHighOutputLatency, double defaultSampleRate, PaUtilAllocationGroup *allocations ) +{ + PaError result = paNoError; + + deviceInfo->structVersion = 2; + if( allocations ) + { + size_t len = strlen( name ) + 1; + PA_UNLESS( deviceInfo->name = PaUtil_GroupAllocateMemory( allocations, len ), paInsufficientMemory ); + strncpy( (char *)deviceInfo->name, name, len ); + } + else + deviceInfo->name = name; + + deviceInfo->hostApi = hostApiIndex; + deviceInfo->maxInputChannels = maxInputChannels; + deviceInfo->maxOutputChannels = maxOutputChannels; + deviceInfo->defaultLowInputLatency = defaultLowInputLatency; + deviceInfo->defaultLowOutputLatency = defaultLowOutputLatency; + deviceInfo->defaultHighInputLatency = defaultHighInputLatency; + deviceInfo->defaultHighOutputLatency = defaultHighOutputLatency; + deviceInfo->defaultSampleRate = defaultSampleRate; + +error: + return result; +} + +static PaError QueryDirection( const char *deviceName, StreamMode mode, double *defaultSampleRate, int *maxChannelCount, + double *defaultLowLatency, double *defaultHighLatency ) +{ + PaError result = paNoError; + int numChannels, maxNumChannels; + int busy = 0; + int devHandle = -1; + int sr; + *maxChannelCount = 0; /* Default value in case this fails */ + + if ( (devHandle = open( deviceName, (mode == StreamMode_In ? O_RDONLY : O_WRONLY) | O_NONBLOCK )) < 0 ) + { + if( errno == EBUSY || errno == EAGAIN ) + { + PA_DEBUG(( "%s: Device %s busy\n", __FUNCTION__, deviceName )); + } + else + { + /* Ignore ENOENT, which means we've tried a non-existent device */ + if( errno != ENOENT ) + { + PA_DEBUG(( "%s: Can't access device %s: %s\n", __FUNCTION__, deviceName, strerror( errno ) )); + } + } + + return paDeviceUnavailable; + } + + /* Negotiate for the maximum number of channels for this device. PLB20010927 + * Consider up to 16 as the upper number of channels. + * Variable maxNumChannels should contain the actual upper limit after the call. + * Thanks to John Lazzaro and Heiko Purnhagen for suggestions. + */ + maxNumChannels = 0; + for( numChannels = 1; numChannels <= 16; numChannels++ ) + { + int temp = numChannels; + if( ioctl( devHandle, SNDCTL_DSP_CHANNELS, &temp ) < 0 ) + { + busy = EAGAIN == errno || EBUSY == errno; + /* ioctl() failed so bail out if we already have stereo */ + if( maxNumChannels >= 2 ) + break; + } + else + { + /* ioctl() worked but bail out if it does not support numChannels. + * We don't want to leave gaps in the numChannels supported. + */ + if( (numChannels > 2) && (temp != numChannels) ) + break; + if( temp > maxNumChannels ) + maxNumChannels = temp; /* Save maximum. */ + } + } + /* A: We're able to open a device for capture if it's busy playing back and vice versa, + * but we can't configure anything */ + if( 0 == maxNumChannels && busy ) + { + result = paDeviceUnavailable; + goto error; + } + + /* The above negotiation may fail for an old driver so try this older technique. */ + if( maxNumChannels < 1 ) + { + int stereo = 1; + if( ioctl( devHandle, SNDCTL_DSP_STEREO, &stereo ) < 0 ) + { + maxNumChannels = 1; + } + else + { + maxNumChannels = (stereo) ? 2 : 1; + } + PA_DEBUG(( "%s: use SNDCTL_DSP_STEREO, maxNumChannels = %d\n", __FUNCTION__, maxNumChannels )); + } + + /* During channel negotiation, the last ioctl() may have failed. This can + * also cause sample rate negotiation to fail. Hence the following, to return + * to a supported number of channels. SG20011005 */ + { + /* use most reasonable default value */ + int temp = PA_MIN( maxNumChannels, 2 ); + ENSURE_( ioctl( devHandle, SNDCTL_DSP_CHANNELS, &temp ), paUnanticipatedHostError ); + } + + /* Get supported sample rate closest to 44100 Hz */ + if( *defaultSampleRate < 0 ) + { + sr = 44100; + ENSURE_( ioctl( devHandle, SNDCTL_DSP_SPEED, &sr ), paUnanticipatedHostError ); + + *defaultSampleRate = sr; + } + + *maxChannelCount = maxNumChannels; + /* TODO */ + *defaultLowLatency = 512. / *defaultSampleRate; + *defaultHighLatency = 2048. / *defaultSampleRate; + +error: + if( devHandle >= 0 ) + close( devHandle ); + + return result; +} + +/** Query OSS device. + * + * This is where PaDeviceInfo objects are constructed and filled in with relevant information. + * + * Aspect DeviceCapabilities: The inferred device capabilities are recorded in a PaDeviceInfo object that is constructed + * in place. + */ +static PaError QueryDevice( char *deviceName, PaOSSHostApiRepresentation *ossApi, PaDeviceInfo **deviceInfo ) +{ + PaError result = paNoError; + double sampleRate = -1.; + int maxInputChannels, maxOutputChannels; + PaTime defaultLowInputLatency, defaultLowOutputLatency, defaultHighInputLatency, defaultHighOutputLatency; + PaError tmpRes = paNoError; + int busy = 0; + *deviceInfo = NULL; + + /* douglas: + we have to do this querying in a slightly different order. apparently + some sound cards will give you different info based on their settins. + e.g. a card might give you stereo at 22kHz but only mono at 44kHz. + the correct order for OSS is: format, channels, sample rate + */ + + /* Aspect StreamChannels: The number of channels supported for a device may depend on the mode it is + * opened in, it may have more channels available for capture than playback and vice versa. Therefore + * we will open the device in both read- and write-only mode to determine the supported number. + */ + if( (tmpRes = QueryDirection( deviceName, StreamMode_In, &sampleRate, &maxInputChannels, &defaultLowInputLatency, + &defaultHighInputLatency )) != paNoError ) + { + if( tmpRes != paDeviceUnavailable ) + { + PA_DEBUG(( "%s: Querying device %s for capture failed!\n", __FUNCTION__, deviceName )); + /* PA_ENSURE( tmpRes ); */ + } + ++busy; + } + if( (tmpRes = QueryDirection( deviceName, StreamMode_Out, &sampleRate, &maxOutputChannels, &defaultLowOutputLatency, + &defaultHighOutputLatency )) != paNoError ) + { + if( tmpRes != paDeviceUnavailable ) + { + PA_DEBUG(( "%s: Querying device %s for playback failed!\n", __FUNCTION__, deviceName )); + /* PA_ENSURE( tmpRes ); */ + } + ++busy; + } + assert( 0 <= busy && busy <= 2 ); + if( 2 == busy ) /* Both directions are unavailable to us */ + { + result = paDeviceUnavailable; + goto error; + } + + PA_UNLESS( *deviceInfo = PaUtil_GroupAllocateMemory( ossApi->allocations, sizeof (PaDeviceInfo) ), paInsufficientMemory ); + PA_ENSURE( PaUtil_InitializeDeviceInfo( *deviceInfo, deviceName, ossApi->hostApiIndex, maxInputChannels, maxOutputChannels, + defaultLowInputLatency, defaultLowOutputLatency, defaultHighInputLatency, defaultHighOutputLatency, sampleRate, + ossApi->allocations ) ); + +error: + return result; +} + +/** Query host devices. + * + * Loop over host devices and query their capabilitiesu + * + * Aspect DeviceCapabilities: This function calls QueryDevice on each device entry and receives a filled in PaDeviceInfo object + * per device, these are placed in the host api representation's deviceInfos array. + */ +static PaError BuildDeviceList( PaOSSHostApiRepresentation *ossApi ) +{ + PaError result = paNoError; + PaUtilHostApiRepresentation *commonApi = &ossApi->inheritedHostApiRep; + int i; + int numDevices = 0, maxDeviceInfos = 1; + PaDeviceInfo **deviceInfos = NULL; + + /* These two will be set to the first working input and output device, respectively */ + commonApi->info.defaultInputDevice = paNoDevice; + commonApi->info.defaultOutputDevice = paNoDevice; + + /* Find devices by calling QueryDevice on each + * potential device names. When we find a valid one, + * add it to a linked list. + * A: Set an arbitrary of 100 devices, should probably be a smarter way. */ + + for( i = 0; i < 100; i++ ) + { + char deviceName[32]; + PaDeviceInfo *deviceInfo; + int testResult; + + if( i == 0 ) + snprintf(deviceName, sizeof (deviceName), "%s", DEVICE_NAME_BASE); + else + snprintf(deviceName, sizeof (deviceName), "%s%d", DEVICE_NAME_BASE, i); + + /* PA_DEBUG(("%s: trying device %s\n", __FUNCTION__, deviceName )); */ + if( (testResult = QueryDevice( deviceName, ossApi, &deviceInfo )) != paNoError ) + { + if( testResult != paDeviceUnavailable ) + PA_ENSURE( testResult ); + + continue; + } + + ++numDevices; + if( !deviceInfos || numDevices > maxDeviceInfos ) + { + maxDeviceInfos *= 2; + PA_UNLESS( deviceInfos = (PaDeviceInfo **) realloc( deviceInfos, maxDeviceInfos * sizeof (PaDeviceInfo *) ), + paInsufficientMemory ); + } + { + int devIdx = numDevices - 1; + deviceInfos[devIdx] = deviceInfo; + + if( commonApi->info.defaultInputDevice == paNoDevice && deviceInfo->maxInputChannels > 0 ) + commonApi->info.defaultInputDevice = devIdx; + if( commonApi->info.defaultOutputDevice == paNoDevice && deviceInfo->maxOutputChannels > 0 ) + commonApi->info.defaultOutputDevice = devIdx; + } + } + + /* Make an array of PaDeviceInfo pointers out of the linked list */ + + PA_DEBUG(("PaOSS %s: Total number of devices found: %d\n", __FUNCTION__, numDevices)); + + commonApi->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + ossApi->allocations, sizeof(PaDeviceInfo*) * numDevices ); + memcpy( commonApi->deviceInfos, deviceInfos, numDevices * sizeof (PaDeviceInfo *) ); + + commonApi->info.deviceCount = numDevices; + +error: + free( deviceInfos ); + + return result; +} + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaOSSHostApiRepresentation *ossHostApi = (PaOSSHostApiRepresentation*)hostApi; + + if( ossHostApi->allocations ) + { + PaUtil_FreeAllAllocations( ossHostApi->allocations ); + PaUtil_DestroyAllocationGroup( ossHostApi->allocations ); + } + + PaUtil_FreeMemory( ossHostApi ); +} + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaError result = paNoError; + PaDeviceIndex device; + PaDeviceInfo *deviceInfo; + char *deviceName; + int inputChannelCount, outputChannelCount; + int tempDevHandle = -1; + int flags; + PaSampleFormat inputSampleFormat, outputSampleFormat; + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support inputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + outputChannelCount = 0; + } + + if (inputChannelCount == 0 && outputChannelCount == 0) + return paInvalidChannelCount; + + /* if full duplex, make sure that they're the same device */ + + if (inputChannelCount > 0 && outputChannelCount > 0 && + inputParameters->device != outputParameters->device) + return paInvalidDevice; + + /* if full duplex, also make sure that they're the same number of channels */ + + if (inputChannelCount > 0 && outputChannelCount > 0 && + inputChannelCount != outputChannelCount) + return paInvalidChannelCount; + + /* open the device so we can do more tests */ + + if( inputChannelCount > 0 ) + { + result = PaUtil_DeviceIndexToHostApiDeviceIndex(&device, inputParameters->device, hostApi); + if (result != paNoError) + return result; + } + else + { + result = PaUtil_DeviceIndexToHostApiDeviceIndex(&device, outputParameters->device, hostApi); + if (result != paNoError) + return result; + } + + deviceInfo = hostApi->deviceInfos[device]; + deviceName = (char *)deviceInfo->name; + + flags = O_NONBLOCK; + if (inputChannelCount > 0 && outputChannelCount > 0) + flags |= O_RDWR; + else if (inputChannelCount > 0) + flags |= O_RDONLY; + else + flags |= O_WRONLY; + + ENSURE_( tempDevHandle = open( deviceInfo->name, flags ), paDeviceUnavailable ); + + /* PaOssStream_Configure will do the rest of the checking for us */ + /* PA_ENSURE( PaOssStream_Configure( tempDevHandle, deviceName, outputChannelCount, &sampleRate ) ); */ + + /* everything succeeded! */ + + error: + if( tempDevHandle >= 0 ) + close( tempDevHandle ); + + return result; +} + +/** Validate stream parameters. + * + * Aspect StreamChannels: We verify that the number of channels is within the allowed range for the device + */ +static PaError ValidateParameters( const PaStreamParameters *parameters, const PaDeviceInfo *deviceInfo, StreamMode mode ) +{ + int maxChans; + + assert( parameters ); + + if( parameters->device == paUseHostApiSpecificDeviceSpecification ) + { + return paInvalidDevice; + } + + maxChans = (mode == StreamMode_In ? deviceInfo->maxInputChannels : + deviceInfo->maxOutputChannels); + if( parameters->channelCount > maxChans ) + { + return paInvalidChannelCount; + } + + return paNoError; +} + +static PaError PaOssStreamComponent_Initialize( PaOssStreamComponent *component, const PaStreamParameters *parameters, + int callbackMode, int fd, const char *deviceName ) +{ + PaError result = paNoError; + assert( component ); + + memset( component, 0, sizeof (PaOssStreamComponent) ); + + component->fd = fd; + component->devName = deviceName; + component->userChannelCount = parameters->channelCount; + component->userFormat = parameters->sampleFormat; + component->latency = parameters->suggestedLatency; + component->userInterleaved = !(parameters->sampleFormat & paNonInterleaved); + + if( !callbackMode && !component->userInterleaved ) + { + /* Pre-allocate non-interleaved user provided buffers */ + PA_UNLESS( component->userBuffers = PaUtil_AllocateMemory( sizeof (void *) * component->userChannelCount ), + paInsufficientMemory ); + } + +error: + return result; +} + +static void PaOssStreamComponent_Terminate( PaOssStreamComponent *component ) +{ + assert( component ); + + if( component->fd >= 0 ) + close( component->fd ); + if( component->buffer ) + PaUtil_FreeMemory( component->buffer ); + + if( component->userBuffers ) + PaUtil_FreeMemory( component->userBuffers ); + + PaUtil_FreeMemory( component ); +} + +static PaError ModifyBlocking( int fd, int blocking ) +{ + PaError result = paNoError; + int fflags; + + ENSURE_( fflags = fcntl( fd, F_GETFL ), paUnanticipatedHostError ); + + if( blocking ) + fflags &= ~O_NONBLOCK; + else + fflags |= O_NONBLOCK; + + ENSURE_( fcntl( fd, F_SETFL, fflags ), paUnanticipatedHostError ); + +error: + return result; +} + +/** Open input and output devices. + * + * @param idev: Returned input device file descriptor. + * @param odev: Returned output device file descriptor. + */ +static PaError OpenDevices( const char *idevName, const char *odevName, int *idev, int *odev ) +{ + PaError result = paNoError; + int flags = O_NONBLOCK, duplex = 0; + *idev = *odev = -1; + + if( idevName && odevName ) + { + duplex = 1; + flags |= O_RDWR; + } + else if( idevName ) + flags |= O_RDONLY; + else + flags |= O_WRONLY; + + /* open first in nonblocking mode, in case it's busy... + * A: then unset the non-blocking attribute */ + assert( flags & O_NONBLOCK ); + if( idevName ) + { + ENSURE_( *idev = open( idevName, flags ), paDeviceUnavailable ); + PA_ENSURE( ModifyBlocking( *idev, 1 ) ); /* Blocking */ + } + if( odevName ) + { + if( !idevName ) + { + ENSURE_( *odev = open( odevName, flags ), paDeviceUnavailable ); + PA_ENSURE( ModifyBlocking( *odev, 1 ) ); /* Blocking */ + } + else + { + ENSURE_( *odev = dup( *idev ), paUnanticipatedHostError ); + } + } + +error: + return result; +} + +static PaError PaOssStream_Initialize( PaOssStream *stream, const PaStreamParameters *inputParameters, const PaStreamParameters *outputParameters, + PaStreamCallback callback, void *userData, PaStreamFlags streamFlags, + PaOSSHostApiRepresentation *ossApi ) +{ + PaError result = paNoError; + int idev, odev; + PaUtilHostApiRepresentation *hostApi = &ossApi->inheritedHostApiRep; + const char *idevName = NULL, *odevName = NULL; + + assert( stream ); + + memset( stream, 0, sizeof (PaOssStream) ); + stream->isStopped = 1; + + PA_ENSURE( PaUtil_InitializeThreading( &stream->threading ) ); + + if( inputParameters && outputParameters ) + { + if( inputParameters->device == outputParameters->device ) + stream->sharedDevice = 1; + } + + if( inputParameters ) + idevName = hostApi->deviceInfos[inputParameters->device]->name; + if( outputParameters ) + odevName = hostApi->deviceInfos[outputParameters->device]->name; + PA_ENSURE( OpenDevices( idevName, odevName, &idev, &odev ) ); + if( inputParameters ) + { + PA_UNLESS( stream->capture = PaUtil_AllocateMemory( sizeof (PaOssStreamComponent) ), paInsufficientMemory ); + PA_ENSURE( PaOssStreamComponent_Initialize( stream->capture, inputParameters, callback != NULL, idev, idevName ) ); + } + if( outputParameters ) + { + PA_UNLESS( stream->playback = PaUtil_AllocateMemory( sizeof (PaOssStreamComponent) ), paInsufficientMemory ); + PA_ENSURE( PaOssStreamComponent_Initialize( stream->playback, outputParameters, callback != NULL, odev, odevName ) ); + } + + if( callback != NULL ) + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &ossApi->callbackStreamInterface, callback, userData ); + stream->callbackMode = 1; + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &ossApi->blockingStreamInterface, callback, userData ); + } + + ENSURE_( sem_init( &stream->semaphore, 0, 0 ), paInternalError ); + +error: + return result; +} + +static void PaOssStream_Terminate( PaOssStream *stream ) +{ + assert( stream ); + + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + PaUtil_TerminateThreading( &stream->threading ); + + if( stream->capture ) + PaOssStreamComponent_Terminate( stream->capture ); + if( stream->playback ) + PaOssStreamComponent_Terminate( stream->playback ); + + sem_destroy( &stream->semaphore ); + + PaUtil_FreeMemory( stream ); +} + +/** Translate from PA format to OSS native. + * + */ +static PaError Pa2OssFormat( PaSampleFormat paFormat, int *ossFormat ) +{ + switch( paFormat ) + { + case paUInt8: + *ossFormat = AFMT_U8; + break; + case paInt8: + *ossFormat = AFMT_S8; + break; + case paInt16: + *ossFormat = AFMT_S16_NE; + break; + default: + return paInternalError; /* This shouldn't happen */ + } + + return paNoError; +} + +/** Return the PA-compatible formats that this device can support. + * + */ +static PaError GetAvailableFormats( PaOssStreamComponent *component, PaSampleFormat *availableFormats ) +{ + PaError result = paNoError; + int mask = 0; + PaSampleFormat frmts = 0; + + ENSURE_( ioctl( component->fd, SNDCTL_DSP_GETFMTS, &mask ), paUnanticipatedHostError ); + if( mask & AFMT_U8 ) + frmts |= paUInt8; + if( mask & AFMT_S8 ) + frmts |= paInt8; + if( mask & AFMT_S16_NE ) + frmts |= paInt16; + else + result = paSampleFormatNotSupported; + + *availableFormats = frmts; + +error: + return result; +} + +static unsigned int PaOssStreamComponent_FrameSize( PaOssStreamComponent *component ) +{ + return Pa_GetSampleSize( component->hostFormat ) * component->hostChannelCount; +} + +/** Buffer size in bytes. + * + */ +static unsigned long PaOssStreamComponent_BufferSize( PaOssStreamComponent *component ) +{ + return PaOssStreamComponent_FrameSize( component ) * component->hostFrames * component->numBufs; +} + +static int CalcHigherLogTwo( int n ) +{ + int log2 = 0; + while( (1<<log2) < n ) log2++; + return log2; +} + +/** Configure stream component device parameters. + */ +static PaError PaOssStreamComponent_Configure( PaOssStreamComponent *component, double sampleRate, unsigned long + framesPerBuffer, StreamMode streamMode, PaOssStreamComponent *master ) +{ + PaError result = paNoError; + int temp, nativeFormat; + int sr = (int)sampleRate; + PaSampleFormat availableFormats = 0, hostFormat = 0; + int chans = component->userChannelCount; + int frgmt; + int numBufs; + int bytesPerBuf; + unsigned long bufSz; + unsigned long fragSz; + audio_buf_info bufInfo; + + /* We may have a situation where only one component (the master) is configured, if both point to the same device. + * In that case, the second component will copy settings from the other */ + if( !master ) + { + /* Aspect BufferSettings: If framesPerBuffer is unspecified we have to infer a suitable fragment size. + * The hardware need not respect the requested fragment size, so we may have to adapt. + */ + if( framesPerBuffer == paFramesPerBufferUnspecified ) + { + bufSz = (unsigned long)(component->latency * sampleRate); + fragSz = bufSz / 4; + } + else + { + fragSz = framesPerBuffer; + bufSz = (unsigned long)(component->latency * sampleRate) + fragSz; /* Latency + 1 buffer */ + } + + PA_ENSURE( GetAvailableFormats( component, &availableFormats ) ); + hostFormat = PaUtil_SelectClosestAvailableFormat( availableFormats, component->userFormat ); + + /* OSS demands at least 2 buffers, and 16 bytes per buffer */ + numBufs = (int)PA_MAX( bufSz / fragSz, 2 ); + bytesPerBuf = PA_MAX( fragSz * Pa_GetSampleSize( hostFormat ) * chans, 16 ); + + /* The fragment parameters are encoded like this: + * Most significant byte: number of fragments + * Least significant byte: exponent of fragment size (i.e., for 256, 8) + */ + frgmt = (numBufs << 16) + (CalcHigherLogTwo( bytesPerBuf ) & 0xffff); + ENSURE_( ioctl( component->fd, SNDCTL_DSP_SETFRAGMENT, &frgmt ), paUnanticipatedHostError ); + + /* A: according to the OSS programmer's guide parameters should be set in this order: + * format, channels, rate */ + + /* This format should be deemed good before we get this far */ + PA_ENSURE( Pa2OssFormat( hostFormat, &temp ) ); + nativeFormat = temp; + ENSURE_( ioctl( component->fd, SNDCTL_DSP_SETFMT, &temp ), paUnanticipatedHostError ); + PA_UNLESS( temp == nativeFormat, paInternalError ); + + /* try to set the number of channels */ + ENSURE_( ioctl( component->fd, SNDCTL_DSP_CHANNELS, &chans ), paSampleFormatNotSupported ); /* XXX: Should be paInvalidChannelCount? */ + /* It's possible that the minimum number of host channels is greater than what the user requested */ + PA_UNLESS( chans >= component->userChannelCount, paInvalidChannelCount ); + + /* try to set the sample rate */ + ENSURE_( ioctl( component->fd, SNDCTL_DSP_SPEED, &sr ), paInvalidSampleRate ); + + /* reject if there's no sample rate within 1% of the one requested */ + if( (fabs( sampleRate - sr ) / sampleRate) > 0.01 ) + { + PA_DEBUG(("%s: Wanted %f, closest sample rate was %d\n", __FUNCTION__, sampleRate, sr )); + PA_ENSURE( paInvalidSampleRate ); + } + + ENSURE_( ioctl( component->fd, streamMode == StreamMode_In ? SNDCTL_DSP_GETISPACE : SNDCTL_DSP_GETOSPACE, &bufInfo ), + paUnanticipatedHostError ); + component->numBufs = bufInfo.fragstotal; + + /* This needs to be the last ioctl call before the first read/write, according to the OSS programmer's guide */ + ENSURE_( ioctl( component->fd, SNDCTL_DSP_GETBLKSIZE, &bytesPerBuf ), paUnanticipatedHostError ); + + component->hostFrames = bytesPerBuf / Pa_GetSampleSize( hostFormat ) / chans; + component->hostChannelCount = chans; + component->hostFormat = hostFormat; + } + else + { + component->hostFormat = master->hostFormat; + component->hostFrames = master->hostFrames; + component->hostChannelCount = master->hostChannelCount; + component->numBufs = master->numBufs; + } + + PA_UNLESS( component->buffer = PaUtil_AllocateMemory( PaOssStreamComponent_BufferSize( component ) ), + paInsufficientMemory ); + +error: + return result; +} + +static PaError PaOssStreamComponent_Read( PaOssStreamComponent *component, unsigned long *frames ) +{ + PaError result = paNoError; + size_t len = *frames * PaOssStreamComponent_FrameSize( component ); + ssize_t bytesRead; + + ENSURE_( bytesRead = read( component->fd, component->buffer, len ), paUnanticipatedHostError ); + *frames = bytesRead / PaOssStreamComponent_FrameSize( component ); + /* TODO: Handle condition where number of frames read doesn't equal number of frames requested */ + +error: + return result; +} + +static PaError PaOssStreamComponent_Write( PaOssStreamComponent *component, unsigned long *frames ) +{ + PaError result = paNoError; + size_t len = *frames * PaOssStreamComponent_FrameSize( component ); + ssize_t bytesWritten; + + ENSURE_( bytesWritten = write( component->fd, component->buffer, len ), paUnanticipatedHostError ); + *frames = bytesWritten / PaOssStreamComponent_FrameSize( component ); + /* TODO: Handle condition where number of frames written doesn't equal number of frames requested */ + +error: + return result; +} + +/** Configure the stream according to input/output parameters. + * + * Aspect StreamChannels: The minimum number of channels supported by the device may exceed that requested by + * the user, if so we'll record the actual number of host channels and adapt later. + */ +static PaError PaOssStream_Configure( PaOssStream *stream, double sampleRate, unsigned long framesPerBuffer, + double *inputLatency, double *outputLatency ) +{ + PaError result = paNoError; + int duplex = stream->capture && stream->playback; + unsigned long framesPerHostBuffer = 0; + + /* We should request full duplex first thing after opening the device */ + if( duplex && stream->sharedDevice ) + ENSURE_( ioctl( stream->capture->fd, SNDCTL_DSP_SETDUPLEX, 0 ), paUnanticipatedHostError ); + + if( stream->capture ) + { + PaOssStreamComponent *component = stream->capture; + PA_ENSURE( PaOssStreamComponent_Configure( component, sampleRate, framesPerBuffer, StreamMode_In, + NULL ) ); + + assert( component->hostChannelCount > 0 ); + assert( component->hostFrames > 0 ); + + *inputLatency = (component->hostFrames * (component->numBufs - 1)) / sampleRate; + } + if( stream->playback ) + { + PaOssStreamComponent *component = stream->playback, *master = stream->sharedDevice ? stream->capture : NULL; + PA_ENSURE( PaOssStreamComponent_Configure( component, sampleRate, framesPerBuffer, StreamMode_Out, + master ) ); + + assert( component->hostChannelCount > 0 ); + assert( component->hostFrames > 0 ); + + *outputLatency = (component->hostFrames * (component->numBufs - 1)) / sampleRate; + } + + if( duplex ) + framesPerHostBuffer = PA_MIN( stream->capture->hostFrames, stream->playback->hostFrames ); + else if( stream->capture ) + framesPerHostBuffer = stream->capture->hostFrames; + else if( stream->playback ) + framesPerHostBuffer = stream->playback->hostFrames; + + stream->framesPerHostBuffer = framesPerHostBuffer; + stream->pollTimeout = (int) ceil( 1e6 * framesPerHostBuffer / sampleRate ); /* Period in usecs, rounded up */ + + stream->sampleRate = stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + +error: + return result; +} + +/* see pa_hostapi.h for a list of validity guarantees made about OpenStream parameters */ + +/** Open a PA OSS stream. + * + * Aspect StreamChannels: The number of channels is specified per direction (in/out), and can differ between the + * two. However, OSS doesn't support separate configuration spaces for capture and playback so if both + * directions are the same device we will demand the same number of channels. The number of channels can range + * from 1 to the maximum supported by the device. + * + * Aspect BufferSettings: If framesPerBuffer != paFramesPerBufferUnspecified the number of frames per callback + * must reflect this, in addition the host latency per device should approximate the corresponding + * suggestedLatency. Based on these constraints we need to determine a number of frames per host buffer that + * both capture and playback can agree on (they can be different devices), the buffer processor can adapt + * between host and user buffer size, but the ratio should preferably be integral. + */ +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaOSSHostApiRepresentation *ossHostApi = (PaOSSHostApiRepresentation*)hostApi; + PaOssStream *stream = NULL; + int inputChannelCount = 0, outputChannelCount = 0; + PaSampleFormat inputSampleFormat = 0, outputSampleFormat = 0, inputHostFormat = 0, outputHostFormat = 0; + const PaDeviceInfo *inputDeviceInfo = 0, *outputDeviceInfo = 0; + int bpInitialized = 0; + double inLatency = 0., outLatency = 0.; + int i = 0; + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + + if( inputParameters ) + { + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + inputDeviceInfo = hostApi->deviceInfos[inputParameters->device]; + PA_ENSURE( ValidateParameters( inputParameters, inputDeviceInfo, StreamMode_In ) ); + + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + } + if( outputParameters ) + { + outputDeviceInfo = hostApi->deviceInfos[outputParameters->device]; + PA_ENSURE( ValidateParameters( outputParameters, outputDeviceInfo, StreamMode_Out ) ); + + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + } + + /* Aspect StreamChannels: We currently demand that number of input and output channels are the same, if the same + * device is opened for both directions + */ + if( inputChannelCount > 0 && outputChannelCount > 0 ) + { + if( inputParameters->device == outputParameters->device ) + { + if( inputParameters->channelCount != outputParameters->channelCount ) + return paInvalidChannelCount; + } + } + + /* Round framesPerBuffer to the next power-of-two to make OSS happy. */ + if( framesPerBuffer != paFramesPerBufferUnspecified ) + { + framesPerBuffer &= INT_MAX; + for (i = 1; framesPerBuffer > i; i <<= 1) ; + framesPerBuffer = i; + } + + /* allocate and do basic initialization of the stream structure */ + PA_UNLESS( stream = (PaOssStream*)PaUtil_AllocateMemory( sizeof(PaOssStream) ), paInsufficientMemory ); + PA_ENSURE( PaOssStream_Initialize( stream, inputParameters, outputParameters, streamCallback, userData, streamFlags, ossHostApi ) ); + + PA_ENSURE( PaOssStream_Configure( stream, sampleRate, framesPerBuffer, &inLatency, &outLatency ) ); + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + if( inputParameters ) + { + inputHostFormat = stream->capture->hostFormat; + stream->streamRepresentation.streamInfo.inputLatency = inLatency + + PaUtil_GetBufferProcessorInputLatencyFrames( &stream->bufferProcessor ) / sampleRate; + } + if( outputParameters ) + { + outputHostFormat = stream->playback->hostFormat; + stream->streamRepresentation.streamInfo.outputLatency = outLatency + + PaUtil_GetBufferProcessorOutputLatencyFrames( &stream->bufferProcessor ) / sampleRate; + } + + /* Initialize buffer processor with fixed host buffer size. + * Aspect StreamSampleFormat: Here we commit the user and host sample formats, PA infrastructure will + * convert between the two. + */ + PA_ENSURE( PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, inputHostFormat, outputChannelCount, outputSampleFormat, + outputHostFormat, sampleRate, streamFlags, framesPerBuffer, stream->framesPerHostBuffer, + paUtilFixedHostBufferSize, streamCallback, userData ) ); + bpInitialized = 1; + + *s = (PaStream*)stream; + + return result; + +error: + if( bpInitialized ) + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + if( stream ) + PaOssStream_Terminate( stream ); + + return result; +} + +/*! Poll on I/O filedescriptors. + + Poll till we've determined there's data for read or write. In the full-duplex case, + we don't want to hang around forever waiting for either input or output frames, so + whenever we have a timed out filedescriptor we check if we're nearing under/overrun + for the other direction (critical limit set at one buffer). If so, we exit the waiting + state, and go on with what we got. We align the number of frames on a host buffer + boundary because it is possible that the buffer size differs for the two directions and + the host buffer size is a compromise between the two. + */ +static PaError PaOssStream_WaitForFrames( PaOssStream *stream, unsigned long *frames ) +{ + PaError result = paNoError; + int pollPlayback = 0, pollCapture = 0; + int captureAvail = INT_MAX, playbackAvail = INT_MAX, commonAvail; + audio_buf_info bufInfo; + /* int ofs = 0, nfds = stream->nfds; */ + fd_set readFds, writeFds; + int nfds = 0; + struct timeval selectTimeval = {0, 0}; + unsigned long timeout = stream->pollTimeout; /* In usecs */ + int captureFd = -1, playbackFd = -1; + + assert( stream ); + assert( frames ); + + if( stream->capture ) + { + pollCapture = 1; + captureFd = stream->capture->fd; + /* stream->capture->pfd->events = POLLIN; */ + } + if( stream->playback ) + { + pollPlayback = 1; + playbackFd = stream->playback->fd; + /* stream->playback->pfd->events = POLLOUT; */ + } + + FD_ZERO( &readFds ); + FD_ZERO( &writeFds ); + + while( pollPlayback || pollCapture ) + { +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#else + /* avoid indefinite waiting on thread not supporting cancelation */ + if( stream->callbackStop || stream->callbackAbort ) + { + PA_DEBUG(( "Cancelling PaOssStream_WaitForFrames\n" )); + (*frames) = 0; + return paNoError; + } +#endif + + /* select may modify the timeout parameter */ + selectTimeval.tv_usec = timeout; + nfds = 0; + + if( pollCapture ) + { + FD_SET( captureFd, &readFds ); + nfds = captureFd + 1; + } + if( pollPlayback ) + { + FD_SET( playbackFd, &writeFds ); + nfds = PA_MAX( nfds, playbackFd + 1 ); + } + ENSURE_( select( nfds, &readFds, &writeFds, NULL, &selectTimeval ), paUnanticipatedHostError ); + /* + if( poll( stream->pfds + ofs, nfds, stream->pollTimeout ) < 0 ) + { + + ENSURE_( -1, paUnanticipatedHostError ); + } + */ +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#else + /* avoid indefinite waiting on thread not supporting cancelation */ + if( stream->callbackStop || stream->callbackAbort ) + { + PA_DEBUG(( "Cancelling PaOssStream_WaitForFrames\n" )); + (*frames) = 0; + return paNoError; + } +#endif + if( pollCapture ) + { + if( FD_ISSET( captureFd, &readFds ) ) + { + FD_CLR( captureFd, &readFds ); + pollCapture = 0; + } + /* + if( stream->capture->pfd->revents & POLLIN ) + { + --nfds; + ++ofs; + pollCapture = 0; + } + */ + else if( stream->playback ) /* Timed out, go on with playback? */ + { + /*PA_DEBUG(( "%s: Trying to poll again for capture frames, pollTimeout: %d\n", + __FUNCTION__, stream->pollTimeout ));*/ + } + } + if( pollPlayback ) + { + if( FD_ISSET( playbackFd, &writeFds ) ) + { + FD_CLR( playbackFd, &writeFds ); + pollPlayback = 0; + } + /* + if( stream->playback->pfd->revents & POLLOUT ) + { + --nfds; + pollPlayback = 0; + } + */ + else if( stream->capture ) /* Timed out, go on with capture? */ + { + /*PA_DEBUG(( "%s: Trying to poll again for playback frames, pollTimeout: %d\n\n", + __FUNCTION__, stream->pollTimeout ));*/ + } + } + } + + if( stream->capture ) + { + ENSURE_( ioctl( captureFd, SNDCTL_DSP_GETISPACE, &bufInfo ), paUnanticipatedHostError ); + captureAvail = bufInfo.fragments * stream->capture->hostFrames; + if( !captureAvail ) + PA_DEBUG(( "%s: captureAvail: 0\n", __FUNCTION__ )); + + captureAvail = captureAvail == 0 ? INT_MAX : captureAvail; /* Disregard if zero */ + } + if( stream->playback ) + { + ENSURE_( ioctl( playbackFd, SNDCTL_DSP_GETOSPACE, &bufInfo ), paUnanticipatedHostError ); + playbackAvail = bufInfo.fragments * stream->playback->hostFrames; + if( !playbackAvail ) + { + PA_DEBUG(( "%s: playbackAvail: 0\n", __FUNCTION__ )); + } + + playbackAvail = playbackAvail == 0 ? INT_MAX : playbackAvail; /* Disregard if zero */ + } + + commonAvail = PA_MIN( captureAvail, playbackAvail ); + if( commonAvail == INT_MAX ) + commonAvail = 0; + commonAvail -= commonAvail % stream->framesPerHostBuffer; + + assert( commonAvail != INT_MAX ); + assert( commonAvail >= 0 ); + *frames = commonAvail; + +error: + return result; +} + +/** Prepare stream for capture/playback. + * + * In order to synchronize capture and playback properly we use the SETTRIGGER command. + */ +static PaError PaOssStream_Prepare( PaOssStream *stream ) +{ + PaError result = paNoError; + int enableBits = 0; + + if( stream->triggered ) + return result; + + /* The OSS reference instructs us to clear direction bits before setting them.*/ + if( stream->playback ) + ENSURE_( ioctl( stream->playback->fd, SNDCTL_DSP_SETTRIGGER, &enableBits ), paUnanticipatedHostError ); + if( stream->capture ) + ENSURE_( ioctl( stream->capture->fd, SNDCTL_DSP_SETTRIGGER, &enableBits ), paUnanticipatedHostError ); + + if( stream->playback ) + { + size_t bufSz = PaOssStreamComponent_BufferSize( stream->playback ); + memset( stream->playback->buffer, 0, bufSz ); + + /* Looks like we have to turn off blocking before we try this, but if we don't fill the buffer + * OSS will complain. */ + PA_ENSURE( ModifyBlocking( stream->playback->fd, 0 ) ); + while (1) + { + if( write( stream->playback->fd, stream->playback->buffer, bufSz ) < 0 ) + break; + } + PA_ENSURE( ModifyBlocking( stream->playback->fd, 1 ) ); + } + + if( stream->sharedDevice ) + { + enableBits = PCM_ENABLE_INPUT | PCM_ENABLE_OUTPUT; + ENSURE_( ioctl( stream->capture->fd, SNDCTL_DSP_SETTRIGGER, &enableBits ), paUnanticipatedHostError ); + } + else + { + if( stream->capture ) + { + enableBits = PCM_ENABLE_INPUT; + ENSURE_( ioctl( stream->capture->fd, SNDCTL_DSP_SETTRIGGER, &enableBits ), paUnanticipatedHostError ); + } + if( stream->playback ) + { + enableBits = PCM_ENABLE_OUTPUT; + ENSURE_( ioctl( stream->playback->fd, SNDCTL_DSP_SETTRIGGER, &enableBits ), paUnanticipatedHostError ); + } + } + + /* Ok, we have triggered the stream */ + stream->triggered = 1; + +error: + return result; +} + +/** Stop audio processing + * + */ +static PaError PaOssStream_Stop( PaOssStream *stream, int abort ) +{ + PaError result = paNoError; + + /* Looks like the only safe way to stop audio without reopening the device is SNDCTL_DSP_POST. + * Also disable capture/playback till the stream is started again. + */ + int captureErr = 0, playbackErr = 0; + if( stream->capture ) + { + if( (captureErr = ioctl( stream->capture->fd, SNDCTL_DSP_POST, 0 )) < 0 ) + { + PA_DEBUG(( "%s: Failed to stop capture device, error: %d\n", __FUNCTION__, captureErr )); + } + } + if( stream->playback && !stream->sharedDevice ) + { + if( (playbackErr = ioctl( stream->playback->fd, SNDCTL_DSP_POST, 0 )) < 0 ) + { + PA_DEBUG(( "%s: Failed to stop playback device, error: %d\n", __FUNCTION__, playbackErr )); + } + } + + if( captureErr || playbackErr ) + { + result = paUnanticipatedHostError; + } + + return result; +} + +/** Clean up after thread exit. + * + * Aspect StreamState: If the user has registered a streamFinishedCallback it will be called here + */ +static void OnExit( void *data ) +{ + PaOssStream *stream = (PaOssStream *) data; + assert( data ); + + PaUtil_ResetCpuLoadMeasurer( &stream->cpuLoadMeasurer ); + + PaOssStream_Stop( stream, stream->callbackAbort ); + + PA_DEBUG(( "OnExit: Stoppage\n" )); + + /* Eventually notify user all buffers have played */ + if( stream->streamRepresentation.streamFinishedCallback ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + + stream->callbackAbort = 0; /* Clear state */ + stream->isActive = 0; +} + +static PaError SetUpBuffers( PaOssStream *stream, unsigned long framesAvail ) +{ + PaError result = paNoError; + + if( stream->capture ) + { + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, 0, stream->capture->buffer, + stream->capture->hostChannelCount ); + PaUtil_SetInputFrameCount( &stream->bufferProcessor, framesAvail ); + } + if( stream->playback ) + { + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, 0, stream->playback->buffer, + stream->playback->hostChannelCount ); + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, framesAvail ); + } + + return result; +} + +/** Thread procedure for callback processing. + * + * Aspect StreamState: StartStream will wait on this to initiate audio processing, useful in case the + * callback should be used for buffer priming. When the stream is cancelled a separate function will + * take care of the transition to the Callback Finished state (the stream isn't considered Stopped + * before StopStream() or AbortStream() are called). + */ +static void *PaOSS_AudioThreadProc( void *userData ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)userData; + unsigned long framesAvail = 0, framesProcessed = 0; + int callbackResult = paContinue; + int triggered = stream->triggered; /* See if SNDCTL_DSP_TRIGGER has been issued already */ + int initiateProcessing = triggered; /* Already triggered? */ + PaStreamCallbackFlags cbFlags = 0; /* We might want to keep state across iterations */ + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; /* TODO: IMPLEMENT ME */ + + /* +#if ( SOUND_VERSION > 0x030904 ) + audio_errinfo errinfo; +#endif +*/ + + assert( stream ); + + pthread_cleanup_push( &OnExit, stream ); /* Execute OnExit when exiting */ + + /* The first time the stream is started we use SNDCTL_DSP_TRIGGER to accurately start capture and + * playback in sync, when the stream is restarted after being stopped we simply start by reading/ + * writing. + */ + PA_ENSURE( PaOssStream_Prepare( stream ) ); + + /* If we are to initiate processing implicitly by reading/writing data, we start off in blocking mode */ + if( initiateProcessing ) + { + /* Make sure devices are in blocking mode */ + if( stream->capture ) + ModifyBlocking( stream->capture->fd, 1 ); + if( stream->playback ) + ModifyBlocking( stream->playback->fd, 1 ); + } + + while( 1 ) + { +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#else + if( stream->callbackAbort ) /* avoid indefinite waiting on thread not supporting cancelation */ + { + PA_DEBUG(( "Aborting callback thread\n" )); + break; + } +#endif + if( stream->callbackStop && callbackResult == paContinue ) + { + PA_DEBUG(( "Setting callbackResult to paComplete\n" )); + callbackResult = paComplete; + } + + /* Aspect StreamState: Because of the messy OSS scheme we can't explicitly trigger device start unless + * the stream has been recently started, we will have to go right ahead and read/write in blocking + * fashion to trigger operation. Therefore we begin with processing one host buffer before we switch + * to non-blocking mode. + */ + if( !initiateProcessing ) + { + /* Wait on available frames */ + PA_ENSURE( PaOssStream_WaitForFrames( stream, &framesAvail ) ); + assert( framesAvail % stream->framesPerHostBuffer == 0 ); + } + else + { + framesAvail = stream->framesPerHostBuffer; + } + + while( framesAvail > 0 ) + { + unsigned long frames = framesAvail; + +#ifdef PTHREAD_CANCELED + pthread_testcancel(); +#else + if( stream->callbackStop ) + { + PA_DEBUG(( "Setting callbackResult to paComplete\n" )); + callbackResult = paComplete; + } + + if( stream->callbackAbort ) /* avoid indefinite waiting on thread not supporting cancelation */ + { + PA_DEBUG(( "Aborting callback thread\n" )); + break; + } +#endif + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + /* Read data */ + if ( stream->capture ) + { + PA_ENSURE( PaOssStreamComponent_Read( stream->capture, &frames ) ); + if( frames < framesAvail ) + { + PA_DEBUG(( "Read %lu less frames than requested\n", framesAvail - frames )); + framesAvail = frames; + } + } + +#if ( SOUND_VERSION >= 0x030904 ) + /* + Check with OSS to see if there have been any under/overruns + since last time we checked. + */ + /* + if( ioctl( stream->deviceHandle, SNDCTL_DSP_GETERROR, &errinfo ) >= 0 ) + { + if( errinfo.play_underruns ) + cbFlags |= paOutputUnderflow ; + if( errinfo.record_underruns ) + cbFlags |= paInputUnderflow ; + } + else + PA_DEBUG(( "SNDCTL_DSP_GETERROR command failed: %s\n", strerror( errno ) )); + */ +#endif + + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, + cbFlags ); + cbFlags = 0; + PA_ENSURE( SetUpBuffers( stream, framesAvail ) ); + + framesProcessed = PaUtil_EndBufferProcessing( &stream->bufferProcessor, + &callbackResult ); + assert( framesProcessed == framesAvail ); + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + + if ( stream->playback ) + { + frames = framesAvail; + + PA_ENSURE( PaOssStreamComponent_Write( stream->playback, &frames ) ); + if( frames < framesAvail ) + { + /* TODO: handle bytesWritten != bytesRequested (slippage?) */ + PA_DEBUG(( "Wrote %lu less frames than requested\n", framesAvail - frames )); + } + } + + framesAvail -= framesProcessed; + stream->framesProcessed += framesProcessed; + + if( callbackResult != paContinue ) + break; + } + + if( initiateProcessing || !triggered ) + { + /* Non-blocking */ + if( stream->capture ) + PA_ENSURE( ModifyBlocking( stream->capture->fd, 0 ) ); + if( stream->playback && !stream->sharedDevice ) + PA_ENSURE( ModifyBlocking( stream->playback->fd, 0 ) ); + + initiateProcessing = 0; + sem_post( &stream->semaphore ); + } + + if( callbackResult != paContinue ) + { + stream->callbackAbort = callbackResult == paAbort; + if( stream->callbackAbort || PaUtil_IsBufferProcessorOutputEmpty( &stream->bufferProcessor ) ) + break; + } + } + + pthread_cleanup_pop( 1 ); + +error: + pthread_exit( NULL ); +} + +/** Close the stream. + * + */ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)s; + + assert( stream ); + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaOssStream_Terminate( stream ); + + return result; +} + +/** Start the stream. + * + * Aspect StreamState: After returning, the stream shall be in the Active state, implying that an eventual + * callback will be repeatedly called in a separate thread. If a separate thread is started this function + * will block untill it has started processing audio, otherwise audio processing is started directly. + */ +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)s; + + stream->isActive = 1; + stream->isStopped = 0; + stream->lastPosPtr = 0; + stream->lastStreamBytes = 0; + stream->framesProcessed = 0; + + /* only use the thread for callback streams */ + if( stream->bufferProcessor.streamCallback ) + { + PA_ENSURE( PaUtil_StartThreading( &stream->threading, &PaOSS_AudioThreadProc, stream ) ); + sem_wait( &stream->semaphore ); + } + else + PA_ENSURE( PaOssStream_Prepare( stream ) ); + +error: + return result; +} + +static PaError RealStop( PaOssStream *stream, int abort ) +{ + PaError result = paNoError; + + if( stream->callbackMode ) + { + if( abort ) + stream->callbackAbort = 1; + else + stream->callbackStop = 1; + + PA_ENSURE( PaUtil_CancelThreading( &stream->threading, !abort, NULL ) ); + + stream->callbackStop = stream->callbackAbort = 0; + } + else + PA_ENSURE( PaOssStream_Stop( stream, abort ) ); + + stream->isStopped = 1; + +error: + return result; +} + +/** Stop the stream. + * + * Aspect StreamState: This will cause the stream to transition to the Stopped state, playing all enqueued + * buffers. + */ +static PaError StopStream( PaStream *s ) +{ + return RealStop( (PaOssStream *)s, 0 ); +} + +/** Abort the stream. + * + * Aspect StreamState: This will cause the stream to transition to the Stopped state, discarding all enqueued + * buffers. Note that the buffers are not currently correctly discarded, this is difficult without closing + * the OSS device. + */ +static PaError AbortStream( PaStream *s ) +{ + return RealStop( (PaOssStream *)s, 1 ); +} + +/** Is the stream in the Stopped state. + * + */ +static PaError IsStreamStopped( PaStream *s ) +{ + PaOssStream *stream = (PaOssStream*)s; + + return (stream->isStopped); +} + +/** Is the stream in the Active state. + * + */ +static PaError IsStreamActive( PaStream *s ) +{ + PaOssStream *stream = (PaOssStream*)s; + + return (stream->isActive); +} + +static PaTime GetStreamTime( PaStream *s ) +{ + PaOssStream *stream = (PaOssStream*)s; + count_info info; + int delta; + + if( stream->playback ) { + if( ioctl( stream->playback->fd, SNDCTL_DSP_GETOPTR, &info) == 0 ) { + delta = ( info.bytes - stream->lastPosPtr ) /* & 0x000FFFFF*/; + return (float)(stream->lastStreamBytes + delta) / PaOssStreamComponent_FrameSize( stream->playback ) / stream->sampleRate; + } + } + else { + if (ioctl( stream->capture->fd, SNDCTL_DSP_GETIPTR, &info) == 0) { + delta = (info.bytes - stream->lastPosPtr) /*& 0x000FFFFF*/; + return (float)(stream->lastStreamBytes + delta) / PaOssStreamComponent_FrameSize( stream->capture ) / stream->sampleRate; + } + } + + /* the ioctl failed, but we can still give a coarse estimate */ + + return stream->framesProcessed / stream->sampleRate; +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaOssStream *stream = (PaOssStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + + +/* + As separate stream interfaces are used for blocking and callback + streams, the following functions can be guaranteed to only be called + for blocking streams. +*/ + + +static PaError ReadStream( PaStream* s, + void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)s; + int bytesRequested, bytesRead; + unsigned long framesRequested; + void *userBuffer; + + /* If user input is non-interleaved, PaUtil_CopyInput will manipulate the channel pointers, + * so we copy the user provided pointers */ + if( stream->bufferProcessor.userInputIsInterleaved ) + userBuffer = buffer; + else /* Copy channels into local array */ + { + userBuffer = stream->capture->userBuffers; + memcpy( (void *)userBuffer, buffer, sizeof (void *) * stream->capture->userChannelCount ); + } + + while( frames ) + { + framesRequested = PA_MIN( frames, stream->capture->hostFrames ); + + bytesRequested = framesRequested * PaOssStreamComponent_FrameSize( stream->capture ); + ENSURE_( (bytesRead = read( stream->capture->fd, stream->capture->buffer, bytesRequested )), + paUnanticipatedHostError ); + if ( bytesRequested != bytesRead ) + { + PA_DEBUG(( "Requested %d bytes, read %d\n", bytesRequested, bytesRead )); + return paUnanticipatedHostError; + } + + PaUtil_SetInputFrameCount( &stream->bufferProcessor, stream->capture->hostFrames ); + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, 0, stream->capture->buffer, stream->capture->hostChannelCount ); + PaUtil_CopyInput( &stream->bufferProcessor, &userBuffer, framesRequested ); + frames -= framesRequested; + } + +error: + return result; +} + + +static PaError WriteStream( PaStream *s, const void *buffer, unsigned long frames ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)s; + int bytesRequested, bytesWritten; + unsigned long framesConverted; + const void *userBuffer; + + /* If user output is non-interleaved, PaUtil_CopyOutput will manipulate the channel pointers, + * so we copy the user provided pointers */ + if( stream->bufferProcessor.userOutputIsInterleaved ) + userBuffer = buffer; + else + { + /* Copy channels into local array */ + userBuffer = stream->playback->userBuffers; + memcpy( (void *)userBuffer, buffer, sizeof (void *) * stream->playback->userChannelCount ); + } + + while( frames ) + { + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, stream->playback->hostFrames ); + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, 0, stream->playback->buffer, stream->playback->hostChannelCount ); + + framesConverted = PaUtil_CopyOutput( &stream->bufferProcessor, &userBuffer, frames ); + frames -= framesConverted; + + bytesRequested = framesConverted * PaOssStreamComponent_FrameSize( stream->playback ); + ENSURE_( (bytesWritten = write( stream->playback->fd, stream->playback->buffer, bytesRequested )), + paUnanticipatedHostError ); + + if ( bytesRequested != bytesWritten ) + { + PA_DEBUG(( "Requested %d bytes, wrote %d\n", bytesRequested, bytesWritten )); + return paUnanticipatedHostError; + } + } + +error: + return result; +} + + +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)s; + audio_buf_info info; + + ENSURE_( ioctl( stream->capture->fd, SNDCTL_DSP_GETISPACE, &info ), paUnanticipatedHostError ); + return info.fragments * stream->capture->hostFrames; + +error: + return result; +} + + +/* TODO: Compute number of allocated bytes somewhere else, can we use ODELAY with capture */ +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaError result = paNoError; + PaOssStream *stream = (PaOssStream*)s; + int delay = 0; +#ifdef SNDCTL_DSP_GETODELAY + ENSURE_( ioctl( stream->playback->fd, SNDCTL_DSP_GETODELAY, &delay ), paUnanticipatedHostError ); +#endif + return (PaOssStreamComponent_BufferSize( stream->playback ) - delay) / PaOssStreamComponent_FrameSize( stream->playback ); + +/* Conditionally compile this to avoid warning about unused label */ +#ifdef SNDCTL_DSP_GETODELAY +error: + return result; +#endif +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/oss/recplay.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,114 @@ +/* + * recplay.c + * Phil Burk + * Minimal record and playback test. + * + */ +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#ifndef __STDC__ +/* #include <getopt.h> */ +#endif /* __STDC__ */ +#include <fcntl.h> +#ifdef __STDC__ +#include <string.h> +#else /* __STDC__ */ +#include <strings.h> +#endif /* __STDC__ */ +#include <sys/soundcard.h> + +#define NUM_BYTES (64*1024) +#define BLOCK_SIZE (4*1024) + +#define AUDIO "/dev/dsp" + +char buffer[NUM_BYTES]; + +int audioDev = 0; + +main (int argc, char *argv[]) +{ + int numLeft; + char *ptr; + int num; + int samplesize; + + /********** RECORD ********************/ + /* Open audio device. */ + audioDev = open (AUDIO, O_RDONLY, 0); + if (audioDev == -1) + { + perror (AUDIO); + exit (-1); + } + + /* Set to 16 bit samples. */ + samplesize = 16; + ioctl(audioDev, SNDCTL_DSP_SAMPLESIZE, &samplesize); + if (samplesize != 16) + { + perror("Unable to set the sample size."); + exit(-1); + } + + /* Record in blocks */ + printf("Begin recording.\n"); + numLeft = NUM_BYTES; + ptr = buffer; + while( numLeft >= BLOCK_SIZE ) + { + if ( (num = read (audioDev, ptr, BLOCK_SIZE)) < 0 ) + { + perror (AUDIO); + exit (-1); + } + else + { + printf("Read %d bytes\n", num); + ptr += num; + numLeft -= num; + } + } + + close( audioDev ); + + /********** PLAYBACK ********************/ + /* Open audio device for writing. */ + audioDev = open (AUDIO, O_WRONLY, 0); + if (audioDev == -1) + { + perror (AUDIO); + exit (-1); + } + + /* Set to 16 bit samples. */ + samplesize = 16; + ioctl(audioDev, SNDCTL_DSP_SAMPLESIZE, &samplesize); + if (samplesize != 16) + { + perror("Unable to set the sample size."); + exit(-1); + } + + /* Play in blocks */ + printf("Begin playing.\n"); + numLeft = NUM_BYTES; + ptr = buffer; + while( numLeft >= BLOCK_SIZE ) + { + if ( (num = write (audioDev, ptr, BLOCK_SIZE)) < 0 ) + { + perror (AUDIO); + exit (-1); + } + else + { + printf("Wrote %d bytes\n", num); + ptr += num; + numLeft -= num; + } + } + + close( audioDev ); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/skeleton/README.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1 @@ +pa_hostapi_skeleton.c provides a starting point for implementing support for a new host API with PortAudio. The idea is that you copy it to a new directory inside /hostapi and start editing. \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/skeleton/pa_hostapi_skeleton.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,818 @@ +/* + * $Id: pa_hostapi_skeleton.c 1668 2011-05-02 17:07:11Z rossb $ + * Portable Audio I/O Library skeleton implementation + * demonstrates how to use the common functions to implement support + * for a host API + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup common_src + + @brief Skeleton implementation of support for a host API. + + This file is provided as a starting point for implementing support for + a new host API. It provides examples of how the common code can be used. + + @note IMPLEMENT ME comments are used to indicate functionality + which much be customised for each implementation. +*/ + + +#include <string.h> /* strlen() */ + +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" + + +/* prototypes for functions declared in this file */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +PaError PaSkeleton_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); + + +/* IMPLEMENT ME: a macro like the following one should be used for reporting + host errors */ +#define PA_SKELETON_SET_LAST_HOST_ERROR( errorCode, errorText ) \ + PaUtil_SetLastHostErrorInfo( paInDevelopment, errorCode, errorText ) + +/* PaSkeletonHostApiRepresentation - host api datastructure specific to this implementation */ + +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + /* implementation specific data goes here */ +} +PaSkeletonHostApiRepresentation; /* IMPLEMENT ME: rename this */ + + +PaError PaSkeleton_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + int i, deviceCount; + PaSkeletonHostApiRepresentation *skeletonHostApi; + PaDeviceInfo *deviceInfoArray; + + skeletonHostApi = (PaSkeletonHostApiRepresentation*)PaUtil_AllocateMemory( sizeof(PaSkeletonHostApiRepresentation) ); + if( !skeletonHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + skeletonHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !skeletonHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + *hostApi = &skeletonHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paInDevelopment; /* IMPLEMENT ME: change to correct type id */ + (*hostApi)->info.name = "skeleton implementation"; /* IMPLEMENT ME: change to correct name */ + + (*hostApi)->info.defaultInputDevice = paNoDevice; /* IMPLEMENT ME */ + (*hostApi)->info.defaultOutputDevice = paNoDevice; /* IMPLEMENT ME */ + + (*hostApi)->info.deviceCount = 0; + + deviceCount = 0; /* IMPLEMENT ME */ + + if( deviceCount > 0 ) + { + (*hostApi)->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + skeletonHostApi->allocations, sizeof(PaDeviceInfo*) * deviceCount ); + if( !(*hostApi)->deviceInfos ) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all device info structs in a contiguous block */ + deviceInfoArray = (PaDeviceInfo*)PaUtil_GroupAllocateMemory( + skeletonHostApi->allocations, sizeof(PaDeviceInfo) * deviceCount ); + if( !deviceInfoArray ) + { + result = paInsufficientMemory; + goto error; + } + + for( i=0; i < deviceCount; ++i ) + { + PaDeviceInfo *deviceInfo = &deviceInfoArray[i]; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + deviceInfo->name = 0; /* IMPLEMENT ME: allocate block and copy name eg: + deviceName = (char*)PaUtil_GroupAllocateMemory( skeletonHostApi->allocations, strlen(srcName) + 1 ); + if( !deviceName ) + { + result = paInsufficientMemory; + goto error; + } + strcpy( deviceName, srcName ); + deviceInfo->name = deviceName; + */ + + deviceInfo->maxInputChannels = 0; /* IMPLEMENT ME */ + deviceInfo->maxOutputChannels = 0; /* IMPLEMENT ME */ + + deviceInfo->defaultLowInputLatency = 0.; /* IMPLEMENT ME */ + deviceInfo->defaultLowOutputLatency = 0.; /* IMPLEMENT ME */ + deviceInfo->defaultHighInputLatency = 0.; /* IMPLEMENT ME */ + deviceInfo->defaultHighOutputLatency = 0.; /* IMPLEMENT ME */ + + deviceInfo->defaultSampleRate = 0.; /* IMPLEMENT ME */ + + (*hostApi)->deviceInfos[i] = deviceInfo; + ++(*hostApi)->info.deviceCount; + } + } + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &skeletonHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &skeletonHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + return result; + +error: + if( skeletonHostApi ) + { + if( skeletonHostApi->allocations ) + { + PaUtil_FreeAllAllocations( skeletonHostApi->allocations ); + PaUtil_DestroyAllocationGroup( skeletonHostApi->allocations ); + } + + PaUtil_FreeMemory( skeletonHostApi ); + } + return result; +} + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaSkeletonHostApiRepresentation *skeletonHostApi = (PaSkeletonHostApiRepresentation*)hostApi; + + /* + IMPLEMENT ME: + - clean up any resources not handled by the allocation group + */ + + if( skeletonHostApi->allocations ) + { + PaUtil_FreeAllAllocations( skeletonHostApi->allocations ); + PaUtil_DestroyAllocationGroup( skeletonHostApi->allocations ); + } + + PaUtil_FreeMemory( skeletonHostApi ); +} + + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( inputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( outputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support outputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + } + else + { + outputChannelCount = 0; + } + + /* + IMPLEMENT ME: + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported if necessary + + - check that the device supports sampleRate + + Because the buffer adapter handles conversion between all standard + sample formats, the following checks are only required if paCustomFormat + is implemented, or under some other unusual conditions. + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from inputSampleFormat to + a native format + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + */ + + + /* suppress unused variable warnings */ + (void) sampleRate; + + return paFormatIsSupported; +} + +/* PaSkeletonStream - a stream data structure specifically for this implementation */ + +typedef struct PaSkeletonStream +{ /* IMPLEMENT ME: rename this */ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + /* IMPLEMENT ME: + - implementation specific data goes here + */ + unsigned long framesPerHostCallback; /* just an example */ +} +PaSkeletonStream; + +/* see pa_hostapi.h for a list of validity guarantees made about OpenStream parameters */ + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaSkeletonHostApiRepresentation *skeletonHostApi = (PaSkeletonHostApiRepresentation*)hostApi; + PaSkeletonStream *stream = 0; + unsigned long framesPerHostBuffer = framesPerBuffer; /* these may not be equivalent for all implementations */ + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + + /* IMPLEMENT ME - establish which host formats are available */ + hostInputSampleFormat = + PaUtil_SelectClosestAvailableFormat( paInt16 /* native formats */, inputSampleFormat ); + } + else + { + inputChannelCount = 0; + inputSampleFormat = hostInputSampleFormat = paInt16; /* Surpress 'uninitialised var' warnings. */ + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support inputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + + /* IMPLEMENT ME - establish which host formats are available */ + hostOutputSampleFormat = + PaUtil_SelectClosestAvailableFormat( paInt16 /* native formats */, outputSampleFormat ); + } + else + { + outputChannelCount = 0; + outputSampleFormat = hostOutputSampleFormat = paInt16; /* Surpress 'uninitialized var' warnings. */ + } + + /* + IMPLEMENT ME: + + ( the following two checks are taken care of by PaUtil_InitializeBufferProcessor() FIXME - checks needed? ) + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported + + - check that the device supports sampleRate + + - alter sampleRate to a close allowable rate if possible / necessary + + - validate suggestedInputLatency and suggestedOutputLatency parameters, + use default values where necessary + */ + + + + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + + + stream = (PaSkeletonStream*)PaUtil_AllocateMemory( sizeof(PaSkeletonStream) ); + if( !stream ) + { + result = paInsufficientMemory; + goto error; + } + + if( streamCallback ) + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &skeletonHostApi->callbackStreamInterface, streamCallback, userData ); + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &skeletonHostApi->blockingStreamInterface, streamCallback, userData ); + } + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + + /* we assume a fixed host buffer size in this example, but the buffer processor + can also support bounded and unknown host buffer sizes by passing + paUtilBoundedHostBufferSize or paUtilUnknownHostBufferSize instead of + paUtilFixedHostBufferSize below. */ + + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, hostInputSampleFormat, + outputChannelCount, outputSampleFormat, hostOutputSampleFormat, + sampleRate, streamFlags, framesPerBuffer, + framesPerHostBuffer, paUtilFixedHostBufferSize, + streamCallback, userData ); + if( result != paNoError ) + goto error; + + + /* + IMPLEMENT ME: initialise the following fields with estimated or actual + values. + */ + stream->streamRepresentation.streamInfo.inputLatency = + (PaTime)PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor) / sampleRate; /* inputLatency is specified in _seconds_ */ + stream->streamRepresentation.streamInfo.outputLatency = + (PaTime)PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) / sampleRate; /* outputLatency is specified in _seconds_ */ + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + + /* + IMPLEMENT ME: + - additional stream setup + opening + */ + + stream->framesPerHostCallback = framesPerHostBuffer; + + *s = (PaStream*)stream; + + return result; + +error: + if( stream ) + PaUtil_FreeMemory( stream ); + + return result; +} + +/* + ExampleHostProcessingLoop() illustrates the kind of processing which may + occur in a host implementation. + +*/ +static void ExampleHostProcessingLoop( void *inputBuffer, void *outputBuffer, void *userData ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)userData; + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; /* IMPLEMENT ME */ + int callbackResult; + unsigned long framesProcessed; + + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + /* + IMPLEMENT ME: + - generate timing information + - handle buffer slips + */ + + /* + If you need to byte swap or shift inputBuffer to convert it into a + portaudio format, do it here. + */ + + + + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, 0 /* IMPLEMENT ME: pass underflow/overflow flags when necessary */ ); + + /* + depending on whether the host buffers are interleaved, non-interleaved + or a mixture, you will want to call PaUtil_SetInterleaved*Channels(), + PaUtil_SetNonInterleaved*Channel() or PaUtil_Set*Channel() here. + */ + + PaUtil_SetInputFrameCount( &stream->bufferProcessor, 0 /* default to host buffer size */ ); + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, + 0, /* first channel of inputBuffer is channel 0 */ + inputBuffer, + 0 ); /* 0 - use inputChannelCount passed to init buffer processor */ + + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, 0 /* default to host buffer size */ ); + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, + 0, /* first channel of outputBuffer is channel 0 */ + outputBuffer, + 0 ); /* 0 - use outputChannelCount passed to init buffer processor */ + + /* you must pass a valid value of callback result to PaUtil_EndBufferProcessing() + in general you would pass paContinue for normal operation, and + paComplete to drain the buffer processor's internal output buffer. + You can check whether the buffer processor's output buffer is empty + using PaUtil_IsBufferProcessorOuputEmpty( bufferProcessor ) + */ + callbackResult = paContinue; + framesProcessed = PaUtil_EndBufferProcessing( &stream->bufferProcessor, &callbackResult ); + + + /* + If you need to byte swap or shift outputBuffer to convert it to + host format, do it here. + */ + + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + + + if( callbackResult == paContinue ) + { + /* nothing special to do */ + } + else if( callbackResult == paAbort ) + { + /* IMPLEMENT ME - finish playback immediately */ + + /* once finished, call the finished callback */ + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + else + { + /* User callback has asked us to stop with paComplete or other non-zero value */ + + /* IMPLEMENT ME - finish playback once currently queued audio has completed */ + + /* once finished, call the finished callback */ + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } +} + + +/* + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* + IMPLEMENT ME: + - additional stream closing + cleanup + */ + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + PaUtil_FreeMemory( stream ); + + return result; +} + + +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + /* IMPLEMENT ME, see portaudio.h for required behavior */ + + /* suppress unused function warning. the code in ExampleHostProcessingLoop or + something similar should be implemented to feed samples to and from the + host after StartStream() is called. + */ + (void) ExampleHostProcessingLoop; + + return result; +} + + +static PaError StopStream( PaStream *s ) +{ + PaError result = paNoError; + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior */ + + return result; +} + + +static PaError AbortStream( PaStream *s ) +{ + PaError result = paNoError; + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior */ + + return result; +} + + +static PaError IsStreamStopped( PaStream *s ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior */ + + return 0; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior */ + + return 0; +} + + +static PaTime GetStreamTime( PaStream *s ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return 0; +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + + +/* + As separate stream interfaces are used for blocking and callback + streams, the following functions can be guaranteed to only be called + for blocking streams. +*/ + +static PaError ReadStream( PaStream* s, + void *buffer, + unsigned long frames ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) buffer; + (void) frames; + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return paNoError; +} + + +static PaError WriteStream( PaStream* s, + const void *buffer, + unsigned long frames ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) buffer; + (void) frames; + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return paNoError; +} + + +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return 0; +} + + +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaSkeletonStream *stream = (PaSkeletonStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + + return 0; +} + + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/AudioSessionTypes.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,94 @@ +// +// AudioSessionTypes.h -- Copyright Microsoft Corporation, All Rights Reserved. +// +// Description: Type definitions used by the audio session manager RPC/COM interfaces +// +#pragma once + +#ifndef __AUDIOSESSIONTYPES__ +#define __AUDIOSESSIONTYPES__ + +#if defined(__midl) +#define MIDL_SIZE_IS(x) [size_is(x)] +#define MIDL_STRING [string] +#define MIDL_ANYSIZE_ARRAY +#else // !defined(__midl) +#define MIDL_SIZE_IS(x) +#define MIDL_STRING +#define MIDL_ANYSIZE_ARRAY ANYSIZE_ARRAY +#endif // defined(__midl) + +//------------------------------------------------------------------------- +// Description: AudioClient share mode +// +// AUDCLNT_SHAREMODE_SHARED - The device will be opened in shared mode and use the +// WAS format. +// AUDCLNT_SHAREMODE_EXCLUSIVE - The device will be opened in exclusive mode and use the +// application specified format. +// +typedef enum _AUDCLNT_SHAREMODE +{ + AUDCLNT_SHAREMODE_SHARED, + AUDCLNT_SHAREMODE_EXCLUSIVE +} AUDCLNT_SHAREMODE; + +//------------------------------------------------------------------------- +// Description: AudioClient stream flags +// +// Can be a combination of AUDCLNT_STREAMFLAGS and AUDCLNT_SYSFXFLAGS: +// +// AUDCLNT_STREAMFLAGS (this group of flags uses the high word, w/exception of high-bit which is reserved, 0x7FFF0000): +// +// AUDCLNT_STREAMFLAGS_CROSSPROCESS - Audio policy control for this stream will be shared with +// with other process sessions that use the same audio session +// GUID. +// AUDCLNT_STREAMFLAGS_LOOPBACK - Initializes a renderer endpoint for a loopback audio application. +// In this mode, a capture stream will be opened on the specified +// renderer endpoint. Shared mode and a renderer endpoint is required. +// Otherwise the IAudioClient::Initialize call will fail. If the +// initialize is successful, a capture stream will be available +// from the IAudioClient object. +// +// AUDCLNT_STREAMFLAGS_EVENTCALLBACK - An exclusive mode client will supply an event handle that will be +// signaled when an IRP completes (or a waveRT buffer completes) telling +// it to fill the next buffer +// +// AUDCLNT_STREAMFLAGS_NOPERSIST - Session state will not be persisted +// +// AUDCLNT_SYSFXFLAGS (these flags use low word 0x0000FFFF): +// +// none defined currently +// +#define AUDCLNT_STREAMFLAGS_CROSSPROCESS 0x00010000 +#define AUDCLNT_STREAMFLAGS_LOOPBACK 0x00020000 +#define AUDCLNT_STREAMFLAGS_EVENTCALLBACK 0x00040000 +#define AUDCLNT_STREAMFLAGS_NOPERSIST 0x00080000 + +//------------------------------------------------------------------------- +// Description: Device share mode - sharing mode for the audio device. +// +// DeviceShared - The device can be shared with other processes. +// DeviceExclusive - The device will only be used by this process. +// +typedef enum _DeviceShareMode +{ + DeviceShared, + DeviceExclusive +} DeviceShareMode; + + +//------------------------------------------------------------------------- +// Description: AudioSession State. +// +// AudioSessionStateInactive - The session has no active audio streams. +// AudioSessionStateActive - The session has active audio streams. +// AudioSessionStateExpired - The session is dormant. +typedef enum _AudioSessionState +{ + AudioSessionStateInactive = 0, + AudioSessionStateActive = 1, + AudioSessionStateExpired = 2 +} AudioSessionState; + +#endif +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/FunctionDiscoveryKeys_devpkey.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,186 @@ + +/*++ + +Copyright (c) Microsoft Corporation. All rights reserved. + +Module Name: + + devpkey.h + +Abstract: + + Defines property keys for the Plug and Play Device Property API. + +Author: + + Jim Cavalaris (jamesca) 10-14-2003 + +Environment: + + User-mode only. + +Revision History: + + 14-October-2003 jamesca + + Creation and initial implementation. + + 20-June-2006 dougb + + Copied Jim's version replaced "DEFINE_DEVPROPKEY(DEVPKEY_" with "DEFINE_PROPERTYKEY(PKEY_" + +--*/ + +//#include <devpropdef.h> + +// +// _NAME +// + +DEFINE_PROPERTYKEY(PKEY_NAME, 0xb725f130, 0x47ef, 0x101a, 0xa5, 0xf1, 0x02, 0x60, 0x8c, 0x9e, 0xeb, 0xac, 10); // DEVPROP_TYPE_STRING + +// +// Device properties +// These PKEYs correspond to the old setupapi SPDRP_XXX properties +// +DEFINE_PROPERTYKEY(PKEY_Device_DeviceDesc, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 2); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_HardwareIds, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 3); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_CompatibleIds, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 4); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_Service, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 6); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_Class, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 9); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_ClassGuid, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 10); // DEVPROP_TYPE_GUID +DEFINE_PROPERTYKEY(PKEY_Device_Driver, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 11); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_ConfigFlags, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 12); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_Manufacturer, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 13); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_FriendlyName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 14); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_LocationInfo, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 15); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_PDOName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 16); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_Capabilities, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 17); // DEVPROP_TYPE_UNINT32 +DEFINE_PROPERTYKEY(PKEY_Device_UINumber, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 18); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_UpperFilters, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 19); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_LowerFilters, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 20); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_BusTypeGuid, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 21); // DEVPROP_TYPE_GUID +DEFINE_PROPERTYKEY(PKEY_Device_LegacyBusType, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 22); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_BusNumber, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 23); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_EnumeratorName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 24); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_Security, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 25); // DEVPROP_TYPE_SECURITY_DESCRIPTOR +DEFINE_PROPERTYKEY(PKEY_Device_SecuritySDS, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 26); // DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DevType, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 27); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_Exclusive, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 28); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_Characteristics, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 29); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_Address, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 30); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_UINumberDescFormat, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 31); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_PowerData, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 32); // DEVPROP_TYPE_BINARY +DEFINE_PROPERTYKEY(PKEY_Device_RemovalPolicy, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 33); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_RemovalPolicyDefault, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 34); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_RemovalPolicyOverride, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 35); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_InstallState, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 36); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_LocationPaths, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 37); // DEVPROP_TYPE_STRING_LIST + +// +// Device properties +// These PKEYs correspond to a device's status and problem code +// +DEFINE_PROPERTYKEY(PKEY_Device_DevNodeStatus, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 2); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_ProblemCode, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 3); // DEVPROP_TYPE_UINT32 + +// +// Device properties +// These PKEYs correspond to device relations +// +DEFINE_PROPERTYKEY(PKEY_Device_EjectionRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 4); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_RemovalRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 5); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_PowerRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 6); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_BusRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 7); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_Parent, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 8); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_Children, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 9); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_Siblings, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 10); // DEVPROP_TYPE_STRING_LIST + +// +// Other Device properties +// +DEFINE_PROPERTYKEY(PKEY_Device_Reported, 0x80497100, 0x8c73, 0x48b9, 0xaa, 0xd9, 0xce, 0x38, 0x7e, 0x19, 0xc5, 0x6e, 2); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_Device_Legacy, 0x80497100, 0x8c73, 0x48b9, 0xaa, 0xd9, 0xce, 0x38, 0x7e, 0x19, 0xc5, 0x6e, 3); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_Device_InstanceId, 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 256); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Numa_Proximity_Domain, 0x540b947e, 0x8b40, 0x45bc, 0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 1); // DEVPROP_TYPE_UINT32 + +// +// Device driver properties +// +DEFINE_PROPERTYKEY(PKEY_Device_DriverDate, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 2); // DEVPROP_TYPE_FILETIME +DEFINE_PROPERTYKEY(PKEY_Device_DriverVersion, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 3); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverDesc, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 4); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverInfPath, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 5); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverInfSection, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 6); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverInfSectionExt, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 7); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_MatchingDeviceId, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 8); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverProvider, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 9); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverPropPageProvider, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 10); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverCoInstallers, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 11); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_Device_ResourcePickerTags, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 12); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_ResourcePickerExceptions, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 13); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_Device_DriverRank, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 14); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_DriverLogoLevel, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 15); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_Device_NoConnectSound, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 17); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_Device_GenericDriverInstalled, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 18); // DEVPROP_TYPE_BOOLEAN + + +// +// Device properties that were set by the driver package that was installed +// on the device. +// +DEFINE_PROPERTYKEY(PKEY_DrvPkg_Model, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 2); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DrvPkg_VendorWebSite, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 3); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DrvPkg_DetailedDescription, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 4); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DrvPkg_DocumentationLink, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 5); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DrvPkg_Icon, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 6); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_DrvPkg_BrandingIcon, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 7); // DEVPROP_TYPE_STRING_LIST + +// +// Device setup class properties +// These PKEYs correspond to the old setupapi SPCRP_XXX properties +// +DEFINE_PROPERTYKEY(PKEY_DeviceClass_UpperFilters, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 19); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_DeviceClass_LowerFilters, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 20); // DEVPROP_TYPE_STRING_LIST +DEFINE_PROPERTYKEY(PKEY_DeviceClass_Security, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 25); // DEVPROP_TYPE_SECURITY_DESCRIPTOR +DEFINE_PROPERTYKEY(PKEY_DeviceClass_SecuritySDS, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 26); // DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_DevType, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 27); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_DeviceClass_Exclusive, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 28); // DEVPROP_TYPE_UINT32 +DEFINE_PROPERTYKEY(PKEY_DeviceClass_Characteristics, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 29); // DEVPROP_TYPE_UINT32 + +// +// Device setup class properties +// These PKEYs correspond to registry values under the device class GUID key +// +DEFINE_PROPERTYKEY(PKEY_DeviceClass_Name, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 2); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_ClassName, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 3); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_Icon, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 4); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_ClassInstaller, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 5); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_PropPageProvider, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 6); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_NoInstallClass, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 7); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_DeviceClass_NoDisplayClass, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 8); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_DeviceClass_SilentInstall, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 9); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_DeviceClass_NoUseClass, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 10); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_DeviceClass_DefaultService, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 11); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceClass_IconPath, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 12); // DEVPROP_TYPE_STRING_LIST + +// +// Other Device setup class properties +// +DEFINE_PROPERTYKEY(PKEY_DeviceClass_ClassCoInstallers, 0x713d1703, 0xa2e2, 0x49f5, 0x92, 0x14, 0x56, 0x47, 0x2e, 0xf3, 0xda, 0x5c, 2); // DEVPROP_TYPE_STRING_LIST + +// +// Device interface properties +// +DEFINE_PROPERTYKEY(PKEY_DeviceInterface_FriendlyName, 0x026e516e, 0xb814, 0x414b, 0x83, 0xcd, 0x85, 0x6d, 0x6f, 0xef, 0x48, 0x22, 2); // DEVPROP_TYPE_STRING +DEFINE_PROPERTYKEY(PKEY_DeviceInterface_Enabled, 0x026e516e, 0xb814, 0x414b, 0x83, 0xcd, 0x85, 0x6d, 0x6f, 0xef, 0x48, 0x22, 3); // DEVPROP_TYPE_BOOLEAN +DEFINE_PROPERTYKEY(PKEY_DeviceInterface_ClassGuid, 0x026e516e, 0xb814, 0x414b, 0x83, 0xcd, 0x85, 0x6d, 0x6f, 0xef, 0x48, 0x22, 4); // DEVPROP_TYPE_GUID + +// +// Device interface class properties +// +DEFINE_PROPERTYKEY(PKEY_DeviceInterfaceClass_DefaultInterface, 0x14c83a99, 0x0b3f, 0x44b7, 0xbe, 0x4c, 0xa1, 0x78, 0xd3, 0x99, 0x05, 0x64, 2); // DEVPROP_TYPE_STRING + + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/audioclient.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1177 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for audioclient.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 500 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __audioclient_h__ +#define __audioclient_h__ + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IAudioClient_FWD_DEFINED__ +#define __IAudioClient_FWD_DEFINED__ +typedef interface IAudioClient IAudioClient; +#endif /* __IAudioClient_FWD_DEFINED__ */ + + +#ifndef __IAudioRenderClient_FWD_DEFINED__ +#define __IAudioRenderClient_FWD_DEFINED__ +typedef interface IAudioRenderClient IAudioRenderClient; +#endif /* __IAudioRenderClient_FWD_DEFINED__ */ + + +#ifndef __IAudioCaptureClient_FWD_DEFINED__ +#define __IAudioCaptureClient_FWD_DEFINED__ +typedef interface IAudioCaptureClient IAudioCaptureClient; +#endif /* __IAudioCaptureClient_FWD_DEFINED__ */ + + +#ifndef __IAudioClock_FWD_DEFINED__ +#define __IAudioClock_FWD_DEFINED__ +typedef interface IAudioClock IAudioClock; +#endif /* __IAudioClock_FWD_DEFINED__ */ + + +#ifndef __ISimpleAudioVolume_FWD_DEFINED__ +#define __ISimpleAudioVolume_FWD_DEFINED__ +typedef interface ISimpleAudioVolume ISimpleAudioVolume; +#endif /* __ISimpleAudioVolume_FWD_DEFINED__ */ + + +#ifndef __IAudioStreamVolume_FWD_DEFINED__ +#define __IAudioStreamVolume_FWD_DEFINED__ +typedef interface IAudioStreamVolume IAudioStreamVolume; +#endif /* __IAudioStreamVolume_FWD_DEFINED__ */ + + +#ifndef __IChannelAudioVolume_FWD_DEFINED__ +#define __IChannelAudioVolume_FWD_DEFINED__ +typedef interface IChannelAudioVolume IChannelAudioVolume; +#endif /* __IChannelAudioVolume_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "wtypes.h" +#include "unknwn.h" +#include "AudioSessionTypes.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_audioclient_0000_0000 */ +/* [local] */ + +#if 0 +typedef /* [hidden][restricted] */ struct WAVEFORMATEX + { + WORD wFormatTag; + WORD nChannels; + DWORD nSamplesPerSec; + DWORD nAvgBytesPerSec; + WORD nBlockAlign; + WORD wBitsPerSample; + WORD cbSize; + } WAVEFORMATEX; + +#else +#include <mmreg.h> +#endif +#if 0 +typedef /* [hidden][restricted] */ LONGLONG REFERENCE_TIME; + +#else +#define _IKsControl_ +#include <ks.h> +#include <ksmedia.h> +#endif + +enum _AUDCLNT_BUFFERFLAGS + { AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY = 0x1, + AUDCLNT_BUFFERFLAGS_SILENT = 0x2, + AUDCLNT_BUFFERFLAGS_TIMESTAMP_ERROR = 0x4 + } ; + + +extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0000_v0_0_s_ifspec; + +#ifndef __IAudioClient_INTERFACE_DEFINED__ +#define __IAudioClient_INTERFACE_DEFINED__ + +/* interface IAudioClient */ +/* [local][unique][uuid][object] */ + + +EXTERN_C const IID IID_IAudioClient; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("1CB9AD4C-DBFA-4c32-B178-C2F568A703B2") + IAudioClient : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Initialize( + /* [in] */ + __in AUDCLNT_SHAREMODE ShareMode, + /* [in] */ + __in DWORD StreamFlags, + /* [in] */ + __in REFERENCE_TIME hnsBufferDuration, + /* [in] */ + __in REFERENCE_TIME hnsPeriodicity, + /* [in] */ + __in const WAVEFORMATEX *pFormat, + /* [in] */ + __in_opt LPCGUID AudioSessionGuid) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetBufferSize( + /* [out] */ + __out UINT32 *pNumBufferFrames) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetStreamLatency( + /* [out] */ + __out REFERENCE_TIME *phnsLatency) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetCurrentPadding( + /* [out] */ + __out UINT32 *pNumPaddingFrames) = 0; + + virtual HRESULT STDMETHODCALLTYPE IsFormatSupported( + /* [in] */ + __in AUDCLNT_SHAREMODE ShareMode, + /* [in] */ + __in const WAVEFORMATEX *pFormat, + /* [unique][out] */ + __out_opt WAVEFORMATEX **ppClosestMatch) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetMixFormat( + /* [out] */ + __out WAVEFORMATEX **ppDeviceFormat) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetDevicePeriod( + /* [out] */ + __out_opt REFERENCE_TIME *phnsDefaultDevicePeriod, + /* [out] */ + __out_opt REFERENCE_TIME *phnsMinimumDevicePeriod) = 0; + + virtual HRESULT STDMETHODCALLTYPE Start( void) = 0; + + virtual HRESULT STDMETHODCALLTYPE Stop( void) = 0; + + virtual HRESULT STDMETHODCALLTYPE Reset( void) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetEventHandle( + /* [in] */ HANDLE eventHandle) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetService( + /* [in] */ + __in REFIID riid, + /* [iid_is][out] */ + __out void **ppv) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioClientVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioClient * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioClient * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioClient * This); + + HRESULT ( STDMETHODCALLTYPE *Initialize )( + IAudioClient * This, + /* [in] */ + __in AUDCLNT_SHAREMODE ShareMode, + /* [in] */ + __in DWORD StreamFlags, + /* [in] */ + __in REFERENCE_TIME hnsBufferDuration, + /* [in] */ + __in REFERENCE_TIME hnsPeriodicity, + /* [in] */ + __in const WAVEFORMATEX *pFormat, + /* [in] */ + __in_opt LPCGUID AudioSessionGuid); + + HRESULT ( STDMETHODCALLTYPE *GetBufferSize )( + IAudioClient * This, + /* [out] */ + __out UINT32 *pNumBufferFrames); + + HRESULT ( STDMETHODCALLTYPE *GetStreamLatency )( + IAudioClient * This, + /* [out] */ + __out REFERENCE_TIME *phnsLatency); + + HRESULT ( STDMETHODCALLTYPE *GetCurrentPadding )( + IAudioClient * This, + /* [out] */ + __out UINT32 *pNumPaddingFrames); + + HRESULT ( STDMETHODCALLTYPE *IsFormatSupported )( + IAudioClient * This, + /* [in] */ + __in AUDCLNT_SHAREMODE ShareMode, + /* [in] */ + __in const WAVEFORMATEX *pFormat, + /* [unique][out] */ + __out_opt WAVEFORMATEX **ppClosestMatch); + + HRESULT ( STDMETHODCALLTYPE *GetMixFormat )( + IAudioClient * This, + /* [out] */ + __out WAVEFORMATEX **ppDeviceFormat); + + HRESULT ( STDMETHODCALLTYPE *GetDevicePeriod )( + IAudioClient * This, + /* [out] */ + __out_opt REFERENCE_TIME *phnsDefaultDevicePeriod, + /* [out] */ + __out_opt REFERENCE_TIME *phnsMinimumDevicePeriod); + + HRESULT ( STDMETHODCALLTYPE *Start )( + IAudioClient * This); + + HRESULT ( STDMETHODCALLTYPE *Stop )( + IAudioClient * This); + + HRESULT ( STDMETHODCALLTYPE *Reset )( + IAudioClient * This); + + HRESULT ( STDMETHODCALLTYPE *SetEventHandle )( + IAudioClient * This, + /* [in] */ HANDLE eventHandle); + + HRESULT ( STDMETHODCALLTYPE *GetService )( + IAudioClient * This, + /* [in] */ + __in REFIID riid, + /* [iid_is][out] */ + __out void **ppv); + + END_INTERFACE + } IAudioClientVtbl; + + interface IAudioClient + { + CONST_VTBL struct IAudioClientVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioClient_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioClient_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioClient_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioClient_Initialize(This,ShareMode,StreamFlags,hnsBufferDuration,hnsPeriodicity,pFormat,AudioSessionGuid) \ + ( (This)->lpVtbl -> Initialize(This,ShareMode,StreamFlags,hnsBufferDuration,hnsPeriodicity,pFormat,AudioSessionGuid) ) + +#define IAudioClient_GetBufferSize(This,pNumBufferFrames) \ + ( (This)->lpVtbl -> GetBufferSize(This,pNumBufferFrames) ) + +#define IAudioClient_GetStreamLatency(This,phnsLatency) \ + ( (This)->lpVtbl -> GetStreamLatency(This,phnsLatency) ) + +#define IAudioClient_GetCurrentPadding(This,pNumPaddingFrames) \ + ( (This)->lpVtbl -> GetCurrentPadding(This,pNumPaddingFrames) ) + +#define IAudioClient_IsFormatSupported(This,ShareMode,pFormat,ppClosestMatch) \ + ( (This)->lpVtbl -> IsFormatSupported(This,ShareMode,pFormat,ppClosestMatch) ) + +#define IAudioClient_GetMixFormat(This,ppDeviceFormat) \ + ( (This)->lpVtbl -> GetMixFormat(This,ppDeviceFormat) ) + +#define IAudioClient_GetDevicePeriod(This,phnsDefaultDevicePeriod,phnsMinimumDevicePeriod) \ + ( (This)->lpVtbl -> GetDevicePeriod(This,phnsDefaultDevicePeriod,phnsMinimumDevicePeriod) ) + +#define IAudioClient_Start(This) \ + ( (This)->lpVtbl -> Start(This) ) + +#define IAudioClient_Stop(This) \ + ( (This)->lpVtbl -> Stop(This) ) + +#define IAudioClient_Reset(This) \ + ( (This)->lpVtbl -> Reset(This) ) + +#define IAudioClient_SetEventHandle(This,eventHandle) \ + ( (This)->lpVtbl -> SetEventHandle(This,eventHandle) ) + +#define IAudioClient_GetService(This,riid,ppv) \ + ( (This)->lpVtbl -> GetService(This,riid,ppv) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioClient_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioRenderClient_INTERFACE_DEFINED__ +#define __IAudioRenderClient_INTERFACE_DEFINED__ + +/* interface IAudioRenderClient */ +/* [local][unique][helpstring][uuid][object] */ + + +EXTERN_C const IID IID_IAudioRenderClient; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("F294ACFC-3146-4483-A7BF-ADDCA7C260E2") + IAudioRenderClient : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetBuffer( + /* [in] */ + __in UINT32 NumFramesRequested, + /* [out] */ + __out BYTE **ppData) = 0; + + virtual HRESULT STDMETHODCALLTYPE ReleaseBuffer( + /* [in] */ + __in UINT32 NumFramesWritten, + /* [in] */ + __in DWORD dwFlags) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioRenderClientVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioRenderClient * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioRenderClient * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioRenderClient * This); + + HRESULT ( STDMETHODCALLTYPE *GetBuffer )( + IAudioRenderClient * This, + /* [in] */ + __in UINT32 NumFramesRequested, + /* [out] */ + __out BYTE **ppData); + + HRESULT ( STDMETHODCALLTYPE *ReleaseBuffer )( + IAudioRenderClient * This, + /* [in] */ + __in UINT32 NumFramesWritten, + /* [in] */ + __in DWORD dwFlags); + + END_INTERFACE + } IAudioRenderClientVtbl; + + interface IAudioRenderClient + { + CONST_VTBL struct IAudioRenderClientVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioRenderClient_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioRenderClient_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioRenderClient_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioRenderClient_GetBuffer(This,NumFramesRequested,ppData) \ + ( (This)->lpVtbl -> GetBuffer(This,NumFramesRequested,ppData) ) + +#define IAudioRenderClient_ReleaseBuffer(This,NumFramesWritten,dwFlags) \ + ( (This)->lpVtbl -> ReleaseBuffer(This,NumFramesWritten,dwFlags) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioRenderClient_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioCaptureClient_INTERFACE_DEFINED__ +#define __IAudioCaptureClient_INTERFACE_DEFINED__ + +/* interface IAudioCaptureClient */ +/* [local][unique][helpstring][uuid][object] */ + + +EXTERN_C const IID IID_IAudioCaptureClient; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("C8ADBD64-E71E-48a0-A4DE-185C395CD317") + IAudioCaptureClient : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetBuffer( + /* [out] */ + __out BYTE **ppData, + /* [out] */ + __out UINT32 *pNumFramesToRead, + /* [out] */ + __out DWORD *pdwFlags, + /* [unique][out] */ + __out_opt UINT64 *pu64DevicePosition, + /* [unique][out] */ + __out_opt UINT64 *pu64QPCPosition) = 0; + + virtual HRESULT STDMETHODCALLTYPE ReleaseBuffer( + /* [in] */ + __in UINT32 NumFramesRead) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetNextPacketSize( + /* [out] */ + __out UINT32 *pNumFramesInNextPacket) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioCaptureClientVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioCaptureClient * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioCaptureClient * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioCaptureClient * This); + + HRESULT ( STDMETHODCALLTYPE *GetBuffer )( + IAudioCaptureClient * This, + /* [out] */ + __out BYTE **ppData, + /* [out] */ + __out UINT32 *pNumFramesToRead, + /* [out] */ + __out DWORD *pdwFlags, + /* [unique][out] */ + __out_opt UINT64 *pu64DevicePosition, + /* [unique][out] */ + __out_opt UINT64 *pu64QPCPosition); + + HRESULT ( STDMETHODCALLTYPE *ReleaseBuffer )( + IAudioCaptureClient * This, + /* [in] */ + __in UINT32 NumFramesRead); + + HRESULT ( STDMETHODCALLTYPE *GetNextPacketSize )( + IAudioCaptureClient * This, + /* [out] */ + __out UINT32 *pNumFramesInNextPacket); + + END_INTERFACE + } IAudioCaptureClientVtbl; + + interface IAudioCaptureClient + { + CONST_VTBL struct IAudioCaptureClientVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioCaptureClient_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioCaptureClient_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioCaptureClient_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioCaptureClient_GetBuffer(This,ppData,pNumFramesToRead,pdwFlags,pu64DevicePosition,pu64QPCPosition) \ + ( (This)->lpVtbl -> GetBuffer(This,ppData,pNumFramesToRead,pdwFlags,pu64DevicePosition,pu64QPCPosition) ) + +#define IAudioCaptureClient_ReleaseBuffer(This,NumFramesRead) \ + ( (This)->lpVtbl -> ReleaseBuffer(This,NumFramesRead) ) + +#define IAudioCaptureClient_GetNextPacketSize(This,pNumFramesInNextPacket) \ + ( (This)->lpVtbl -> GetNextPacketSize(This,pNumFramesInNextPacket) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioCaptureClient_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_audioclient_0000_0003 */ +/* [local] */ + +#define AUDIOCLOCK_CHARACTERISTIC_FIXED_FREQ 0x00000001 + + +extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0003_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0003_v0_0_s_ifspec; + +#ifndef __IAudioClock_INTERFACE_DEFINED__ +#define __IAudioClock_INTERFACE_DEFINED__ + +/* interface IAudioClock */ +/* [local][unique][uuid][object] */ + + +EXTERN_C const IID IID_IAudioClock; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("CD63314F-3FBA-4a1b-812C-EF96358728E7") + IAudioClock : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetFrequency( + /* [out] */ + __out UINT64 *pu64Frequency) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPosition( + /* [out] */ + __out UINT64 *pu64Position, + /* [unique][out] */ + __out_opt UINT64 *pu64QPCPosition) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetCharacteristics( + /* [out] */ + __out DWORD *pdwCharacteristics) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioClockVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioClock * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioClock * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioClock * This); + + HRESULT ( STDMETHODCALLTYPE *GetFrequency )( + IAudioClock * This, + /* [out] */ + __out UINT64 *pu64Frequency); + + HRESULT ( STDMETHODCALLTYPE *GetPosition )( + IAudioClock * This, + /* [out] */ + __out UINT64 *pu64Position, + /* [unique][out] */ + __out_opt UINT64 *pu64QPCPosition); + + HRESULT ( STDMETHODCALLTYPE *GetCharacteristics )( + IAudioClock * This, + /* [out] */ + __out DWORD *pdwCharacteristics); + + END_INTERFACE + } IAudioClockVtbl; + + interface IAudioClock + { + CONST_VTBL struct IAudioClockVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioClock_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioClock_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioClock_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioClock_GetFrequency(This,pu64Frequency) \ + ( (This)->lpVtbl -> GetFrequency(This,pu64Frequency) ) + +#define IAudioClock_GetPosition(This,pu64Position,pu64QPCPosition) \ + ( (This)->lpVtbl -> GetPosition(This,pu64Position,pu64QPCPosition) ) + +#define IAudioClock_GetCharacteristics(This,pdwCharacteristics) \ + ( (This)->lpVtbl -> GetCharacteristics(This,pdwCharacteristics) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioClock_INTERFACE_DEFINED__ */ + + +#ifndef __ISimpleAudioVolume_INTERFACE_DEFINED__ +#define __ISimpleAudioVolume_INTERFACE_DEFINED__ + +/* interface ISimpleAudioVolume */ +/* [local][unique][uuid][object] */ + + +EXTERN_C const IID IID_ISimpleAudioVolume; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("87CE5498-68D6-44E5-9215-6DA47EF883D8") + ISimpleAudioVolume : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE SetMasterVolume( + /* [in] */ + __in float fLevel, + /* [unique][in] */ LPCGUID EventContext) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetMasterVolume( + /* [out] */ + __out float *pfLevel) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetMute( + /* [in] */ + __in const BOOL bMute, + /* [unique][in] */ LPCGUID EventContext) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetMute( + /* [out] */ + __out BOOL *pbMute) = 0; + + }; + +#else /* C style interface */ + + typedef struct ISimpleAudioVolumeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ISimpleAudioVolume * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ISimpleAudioVolume * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ISimpleAudioVolume * This); + + HRESULT ( STDMETHODCALLTYPE *SetMasterVolume )( + ISimpleAudioVolume * This, + /* [in] */ + __in float fLevel, + /* [unique][in] */ LPCGUID EventContext); + + HRESULT ( STDMETHODCALLTYPE *GetMasterVolume )( + ISimpleAudioVolume * This, + /* [out] */ + __out float *pfLevel); + + HRESULT ( STDMETHODCALLTYPE *SetMute )( + ISimpleAudioVolume * This, + /* [in] */ + __in const BOOL bMute, + /* [unique][in] */ LPCGUID EventContext); + + HRESULT ( STDMETHODCALLTYPE *GetMute )( + ISimpleAudioVolume * This, + /* [out] */ + __out BOOL *pbMute); + + END_INTERFACE + } ISimpleAudioVolumeVtbl; + + interface ISimpleAudioVolume + { + CONST_VTBL struct ISimpleAudioVolumeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ISimpleAudioVolume_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ISimpleAudioVolume_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ISimpleAudioVolume_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define ISimpleAudioVolume_SetMasterVolume(This,fLevel,EventContext) \ + ( (This)->lpVtbl -> SetMasterVolume(This,fLevel,EventContext) ) + +#define ISimpleAudioVolume_GetMasterVolume(This,pfLevel) \ + ( (This)->lpVtbl -> GetMasterVolume(This,pfLevel) ) + +#define ISimpleAudioVolume_SetMute(This,bMute,EventContext) \ + ( (This)->lpVtbl -> SetMute(This,bMute,EventContext) ) + +#define ISimpleAudioVolume_GetMute(This,pbMute) \ + ( (This)->lpVtbl -> GetMute(This,pbMute) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ISimpleAudioVolume_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioStreamVolume_INTERFACE_DEFINED__ +#define __IAudioStreamVolume_INTERFACE_DEFINED__ + +/* interface IAudioStreamVolume */ +/* [local][unique][uuid][object] */ + + +EXTERN_C const IID IID_IAudioStreamVolume; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("93014887-242D-4068-8A15-CF5E93B90FE3") + IAudioStreamVolume : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetChannelCount( + /* [out] */ + __out UINT32 *pdwCount) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetChannelVolume( + /* [in] */ + __in UINT32 dwIndex, + /* [in] */ + __in const float fLevel) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetChannelVolume( + /* [in] */ + __in UINT32 dwIndex, + /* [out] */ + __out float *pfLevel) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetAllVolumes( + /* [in] */ + __in UINT32 dwCount, + /* [size_is][in] */ + __in_ecount(dwCount) const float *pfVolumes) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAllVolumes( + /* [in] */ + __in UINT32 dwCount, + /* [size_is][out] */ + __out_ecount(dwCount) float *pfVolumes) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioStreamVolumeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioStreamVolume * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioStreamVolume * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioStreamVolume * This); + + HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioStreamVolume * This, + /* [out] */ + __out UINT32 *pdwCount); + + HRESULT ( STDMETHODCALLTYPE *SetChannelVolume )( + IAudioStreamVolume * This, + /* [in] */ + __in UINT32 dwIndex, + /* [in] */ + __in const float fLevel); + + HRESULT ( STDMETHODCALLTYPE *GetChannelVolume )( + IAudioStreamVolume * This, + /* [in] */ + __in UINT32 dwIndex, + /* [out] */ + __out float *pfLevel); + + HRESULT ( STDMETHODCALLTYPE *SetAllVolumes )( + IAudioStreamVolume * This, + /* [in] */ + __in UINT32 dwCount, + /* [size_is][in] */ + __in_ecount(dwCount) const float *pfVolumes); + + HRESULT ( STDMETHODCALLTYPE *GetAllVolumes )( + IAudioStreamVolume * This, + /* [in] */ + __in UINT32 dwCount, + /* [size_is][out] */ + __out_ecount(dwCount) float *pfVolumes); + + END_INTERFACE + } IAudioStreamVolumeVtbl; + + interface IAudioStreamVolume + { + CONST_VTBL struct IAudioStreamVolumeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioStreamVolume_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioStreamVolume_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioStreamVolume_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioStreamVolume_GetChannelCount(This,pdwCount) \ + ( (This)->lpVtbl -> GetChannelCount(This,pdwCount) ) + +#define IAudioStreamVolume_SetChannelVolume(This,dwIndex,fLevel) \ + ( (This)->lpVtbl -> SetChannelVolume(This,dwIndex,fLevel) ) + +#define IAudioStreamVolume_GetChannelVolume(This,dwIndex,pfLevel) \ + ( (This)->lpVtbl -> GetChannelVolume(This,dwIndex,pfLevel) ) + +#define IAudioStreamVolume_SetAllVolumes(This,dwCount,pfVolumes) \ + ( (This)->lpVtbl -> SetAllVolumes(This,dwCount,pfVolumes) ) + +#define IAudioStreamVolume_GetAllVolumes(This,dwCount,pfVolumes) \ + ( (This)->lpVtbl -> GetAllVolumes(This,dwCount,pfVolumes) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioStreamVolume_INTERFACE_DEFINED__ */ + + +#ifndef __IChannelAudioVolume_INTERFACE_DEFINED__ +#define __IChannelAudioVolume_INTERFACE_DEFINED__ + +/* interface IChannelAudioVolume */ +/* [local][unique][uuid][object] */ + + +EXTERN_C const IID IID_IChannelAudioVolume; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("1C158861-B533-4B30-B1CF-E853E51C59B8") + IChannelAudioVolume : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetChannelCount( + /* [out] */ + __out UINT32 *pdwCount) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetChannelVolume( + /* [in] */ + __in UINT32 dwIndex, + /* [in] */ + __in const float fLevel, + /* [unique][in] */ LPCGUID EventContext) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetChannelVolume( + /* [in] */ + __in UINT32 dwIndex, + /* [out] */ + __out float *pfLevel) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetAllVolumes( + /* [in] */ + __in UINT32 dwCount, + /* [size_is][in] */ + __in_ecount(dwCount) const float *pfVolumes, + /* [unique][in] */ LPCGUID EventContext) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAllVolumes( + /* [in] */ + __in UINT32 dwCount, + /* [size_is][out] */ + __out_ecount(dwCount) float *pfVolumes) = 0; + + }; + +#else /* C style interface */ + + typedef struct IChannelAudioVolumeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IChannelAudioVolume * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IChannelAudioVolume * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IChannelAudioVolume * This); + + HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IChannelAudioVolume * This, + /* [out] */ + __out UINT32 *pdwCount); + + HRESULT ( STDMETHODCALLTYPE *SetChannelVolume )( + IChannelAudioVolume * This, + /* [in] */ + __in UINT32 dwIndex, + /* [in] */ + __in const float fLevel, + /* [unique][in] */ LPCGUID EventContext); + + HRESULT ( STDMETHODCALLTYPE *GetChannelVolume )( + IChannelAudioVolume * This, + /* [in] */ + __in UINT32 dwIndex, + /* [out] */ + __out float *pfLevel); + + HRESULT ( STDMETHODCALLTYPE *SetAllVolumes )( + IChannelAudioVolume * This, + /* [in] */ + __in UINT32 dwCount, + /* [size_is][in] */ + __in_ecount(dwCount) const float *pfVolumes, + /* [unique][in] */ LPCGUID EventContext); + + HRESULT ( STDMETHODCALLTYPE *GetAllVolumes )( + IChannelAudioVolume * This, + /* [in] */ + __in UINT32 dwCount, + /* [size_is][out] */ + __out_ecount(dwCount) float *pfVolumes); + + END_INTERFACE + } IChannelAudioVolumeVtbl; + + interface IChannelAudioVolume + { + CONST_VTBL struct IChannelAudioVolumeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IChannelAudioVolume_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IChannelAudioVolume_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IChannelAudioVolume_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IChannelAudioVolume_GetChannelCount(This,pdwCount) \ + ( (This)->lpVtbl -> GetChannelCount(This,pdwCount) ) + +#define IChannelAudioVolume_SetChannelVolume(This,dwIndex,fLevel,EventContext) \ + ( (This)->lpVtbl -> SetChannelVolume(This,dwIndex,fLevel,EventContext) ) + +#define IChannelAudioVolume_GetChannelVolume(This,dwIndex,pfLevel) \ + ( (This)->lpVtbl -> GetChannelVolume(This,dwIndex,pfLevel) ) + +#define IChannelAudioVolume_SetAllVolumes(This,dwCount,pfVolumes,EventContext) \ + ( (This)->lpVtbl -> SetAllVolumes(This,dwCount,pfVolumes,EventContext) ) + +#define IChannelAudioVolume_GetAllVolumes(This,dwCount,pfVolumes) \ + ( (This)->lpVtbl -> GetAllVolumes(This,dwCount,pfVolumes) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IChannelAudioVolume_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_audioclient_0000_0007 */ +/* [local] */ + +#define FACILITY_AUDCLNT 0x889 +#define AUDCLNT_ERR(n) MAKE_HRESULT(SEVERITY_ERROR, FACILITY_AUDCLNT, n) +#define AUDCLNT_SUCCESS(n) MAKE_SCODE(SEVERITY_SUCCESS, FACILITY_AUDCLNT, n) +#define AUDCLNT_E_NOT_INITIALIZED AUDCLNT_ERR(0x001) +#define AUDCLNT_E_ALREADY_INITIALIZED AUDCLNT_ERR(0x002) +#define AUDCLNT_E_WRONG_ENDPOINT_TYPE AUDCLNT_ERR(0x003) +#define AUDCLNT_E_DEVICE_INVALIDATED AUDCLNT_ERR(0x004) +#define AUDCLNT_E_NOT_STOPPED AUDCLNT_ERR(0x005) +#define AUDCLNT_E_BUFFER_TOO_LARGE AUDCLNT_ERR(0x006) +#define AUDCLNT_E_OUT_OF_ORDER AUDCLNT_ERR(0x007) +#define AUDCLNT_E_UNSUPPORTED_FORMAT AUDCLNT_ERR(0x008) +#define AUDCLNT_E_INVALID_SIZE AUDCLNT_ERR(0x009) +#define AUDCLNT_E_DEVICE_IN_USE AUDCLNT_ERR(0x00a) +#define AUDCLNT_E_BUFFER_OPERATION_PENDING AUDCLNT_ERR(0x00b) +#define AUDCLNT_E_THREAD_NOT_REGISTERED AUDCLNT_ERR(0x00c) +#define AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED AUDCLNT_ERR(0x00e) +#define AUDCLNT_E_ENDPOINT_CREATE_FAILED AUDCLNT_ERR(0x00f) +#define AUDCLNT_E_SERVICE_NOT_RUNNING AUDCLNT_ERR(0x010) +#define AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED AUDCLNT_ERR(0x011) +#define AUDCLNT_E_EXCLUSIVE_MODE_ONLY AUDCLNT_ERR(0x012) +#define AUDCLNT_E_BUFDURATION_PERIOD_NOT_EQUAL AUDCLNT_ERR(0x013) +#define AUDCLNT_E_EVENTHANDLE_NOT_SET AUDCLNT_ERR(0x014) +#define AUDCLNT_E_INCORRECT_BUFFER_SIZE AUDCLNT_ERR(0x015) +#define AUDCLNT_E_BUFFER_SIZE_ERROR AUDCLNT_ERR(0x016) +#define AUDCLNT_E_CPUUSAGE_EXCEEDED AUDCLNT_ERR(0x017) +#define AUDCLNT_S_BUFFER_EMPTY AUDCLNT_SUCCESS(0x001) +#define AUDCLNT_S_THREAD_ALREADY_REGISTERED AUDCLNT_SUCCESS(0x002) +#define AUDCLNT_S_POSITION_STALLED AUDCLNT_SUCCESS(0x003) + + +extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0007_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_audioclient_0000_0007_v0_0_s_ifspec; + +/* Additional Prototypes for ALL interfaces */ + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/devicetopology.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3275 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for devicetopology.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 500 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __devicetopology_h__ +#define __devicetopology_h__ + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IKsControl_FWD_DEFINED__ +#define __IKsControl_FWD_DEFINED__ +typedef interface IKsControl IKsControl; +#endif /* __IKsControl_FWD_DEFINED__ */ + + +#ifndef __IPerChannelDbLevel_FWD_DEFINED__ +#define __IPerChannelDbLevel_FWD_DEFINED__ +typedef interface IPerChannelDbLevel IPerChannelDbLevel; +#endif /* __IPerChannelDbLevel_FWD_DEFINED__ */ + + +#ifndef __IAudioVolumeLevel_FWD_DEFINED__ +#define __IAudioVolumeLevel_FWD_DEFINED__ +typedef interface IAudioVolumeLevel IAudioVolumeLevel; +#endif /* __IAudioVolumeLevel_FWD_DEFINED__ */ + + +#ifndef __IAudioChannelConfig_FWD_DEFINED__ +#define __IAudioChannelConfig_FWD_DEFINED__ +typedef interface IAudioChannelConfig IAudioChannelConfig; +#endif /* __IAudioChannelConfig_FWD_DEFINED__ */ + + +#ifndef __IAudioLoudness_FWD_DEFINED__ +#define __IAudioLoudness_FWD_DEFINED__ +typedef interface IAudioLoudness IAudioLoudness; +#endif /* __IAudioLoudness_FWD_DEFINED__ */ + + +#ifndef __IAudioInputSelector_FWD_DEFINED__ +#define __IAudioInputSelector_FWD_DEFINED__ +typedef interface IAudioInputSelector IAudioInputSelector; +#endif /* __IAudioInputSelector_FWD_DEFINED__ */ + + +#ifndef __IAudioOutputSelector_FWD_DEFINED__ +#define __IAudioOutputSelector_FWD_DEFINED__ +typedef interface IAudioOutputSelector IAudioOutputSelector; +#endif /* __IAudioOutputSelector_FWD_DEFINED__ */ + + +#ifndef __IAudioMute_FWD_DEFINED__ +#define __IAudioMute_FWD_DEFINED__ +typedef interface IAudioMute IAudioMute; +#endif /* __IAudioMute_FWD_DEFINED__ */ + + +#ifndef __IAudioBass_FWD_DEFINED__ +#define __IAudioBass_FWD_DEFINED__ +typedef interface IAudioBass IAudioBass; +#endif /* __IAudioBass_FWD_DEFINED__ */ + + +#ifndef __IAudioMidrange_FWD_DEFINED__ +#define __IAudioMidrange_FWD_DEFINED__ +typedef interface IAudioMidrange IAudioMidrange; +#endif /* __IAudioMidrange_FWD_DEFINED__ */ + + +#ifndef __IAudioTreble_FWD_DEFINED__ +#define __IAudioTreble_FWD_DEFINED__ +typedef interface IAudioTreble IAudioTreble; +#endif /* __IAudioTreble_FWD_DEFINED__ */ + + +#ifndef __IAudioAutoGainControl_FWD_DEFINED__ +#define __IAudioAutoGainControl_FWD_DEFINED__ +typedef interface IAudioAutoGainControl IAudioAutoGainControl; +#endif /* __IAudioAutoGainControl_FWD_DEFINED__ */ + + +#ifndef __IAudioPeakMeter_FWD_DEFINED__ +#define __IAudioPeakMeter_FWD_DEFINED__ +typedef interface IAudioPeakMeter IAudioPeakMeter; +#endif /* __IAudioPeakMeter_FWD_DEFINED__ */ + + +#ifndef __IDeviceSpecificProperty_FWD_DEFINED__ +#define __IDeviceSpecificProperty_FWD_DEFINED__ +typedef interface IDeviceSpecificProperty IDeviceSpecificProperty; +#endif /* __IDeviceSpecificProperty_FWD_DEFINED__ */ + + +#ifndef __IKsFormatSupport_FWD_DEFINED__ +#define __IKsFormatSupport_FWD_DEFINED__ +typedef interface IKsFormatSupport IKsFormatSupport; +#endif /* __IKsFormatSupport_FWD_DEFINED__ */ + + +#ifndef __IKsJackDescription_FWD_DEFINED__ +#define __IKsJackDescription_FWD_DEFINED__ +typedef interface IKsJackDescription IKsJackDescription; +#endif /* __IKsJackDescription_FWD_DEFINED__ */ + + +#ifndef __IPartsList_FWD_DEFINED__ +#define __IPartsList_FWD_DEFINED__ +typedef interface IPartsList IPartsList; +#endif /* __IPartsList_FWD_DEFINED__ */ + + +#ifndef __IPart_FWD_DEFINED__ +#define __IPart_FWD_DEFINED__ +typedef interface IPart IPart; +#endif /* __IPart_FWD_DEFINED__ */ + + +#ifndef __IConnector_FWD_DEFINED__ +#define __IConnector_FWD_DEFINED__ +typedef interface IConnector IConnector; +#endif /* __IConnector_FWD_DEFINED__ */ + + +#ifndef __ISubunit_FWD_DEFINED__ +#define __ISubunit_FWD_DEFINED__ +typedef interface ISubunit ISubunit; +#endif /* __ISubunit_FWD_DEFINED__ */ + + +#ifndef __IControlInterface_FWD_DEFINED__ +#define __IControlInterface_FWD_DEFINED__ +typedef interface IControlInterface IControlInterface; +#endif /* __IControlInterface_FWD_DEFINED__ */ + + +#ifndef __IControlChangeNotify_FWD_DEFINED__ +#define __IControlChangeNotify_FWD_DEFINED__ +typedef interface IControlChangeNotify IControlChangeNotify; +#endif /* __IControlChangeNotify_FWD_DEFINED__ */ + + +#ifndef __IDeviceTopology_FWD_DEFINED__ +#define __IDeviceTopology_FWD_DEFINED__ +typedef interface IDeviceTopology IDeviceTopology; +#endif /* __IDeviceTopology_FWD_DEFINED__ */ + + +#ifndef __DeviceTopology_FWD_DEFINED__ +#define __DeviceTopology_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class DeviceTopology DeviceTopology; +#else +typedef struct DeviceTopology DeviceTopology; +#endif /* __cplusplus */ + +#endif /* __DeviceTopology_FWD_DEFINED__ */ + + +#ifndef __IPartsList_FWD_DEFINED__ +#define __IPartsList_FWD_DEFINED__ +typedef interface IPartsList IPartsList; +#endif /* __IPartsList_FWD_DEFINED__ */ + + +#ifndef __IPerChannelDbLevel_FWD_DEFINED__ +#define __IPerChannelDbLevel_FWD_DEFINED__ +typedef interface IPerChannelDbLevel IPerChannelDbLevel; +#endif /* __IPerChannelDbLevel_FWD_DEFINED__ */ + + +#ifndef __IAudioVolumeLevel_FWD_DEFINED__ +#define __IAudioVolumeLevel_FWD_DEFINED__ +typedef interface IAudioVolumeLevel IAudioVolumeLevel; +#endif /* __IAudioVolumeLevel_FWD_DEFINED__ */ + + +#ifndef __IAudioLoudness_FWD_DEFINED__ +#define __IAudioLoudness_FWD_DEFINED__ +typedef interface IAudioLoudness IAudioLoudness; +#endif /* __IAudioLoudness_FWD_DEFINED__ */ + + +#ifndef __IAudioInputSelector_FWD_DEFINED__ +#define __IAudioInputSelector_FWD_DEFINED__ +typedef interface IAudioInputSelector IAudioInputSelector; +#endif /* __IAudioInputSelector_FWD_DEFINED__ */ + + +#ifndef __IAudioMute_FWD_DEFINED__ +#define __IAudioMute_FWD_DEFINED__ +typedef interface IAudioMute IAudioMute; +#endif /* __IAudioMute_FWD_DEFINED__ */ + + +#ifndef __IAudioBass_FWD_DEFINED__ +#define __IAudioBass_FWD_DEFINED__ +typedef interface IAudioBass IAudioBass; +#endif /* __IAudioBass_FWD_DEFINED__ */ + + +#ifndef __IAudioMidrange_FWD_DEFINED__ +#define __IAudioMidrange_FWD_DEFINED__ +typedef interface IAudioMidrange IAudioMidrange; +#endif /* __IAudioMidrange_FWD_DEFINED__ */ + + +#ifndef __IAudioTreble_FWD_DEFINED__ +#define __IAudioTreble_FWD_DEFINED__ +typedef interface IAudioTreble IAudioTreble; +#endif /* __IAudioTreble_FWD_DEFINED__ */ + + +#ifndef __IAudioAutoGainControl_FWD_DEFINED__ +#define __IAudioAutoGainControl_FWD_DEFINED__ +typedef interface IAudioAutoGainControl IAudioAutoGainControl; +#endif /* __IAudioAutoGainControl_FWD_DEFINED__ */ + + +#ifndef __IAudioOutputSelector_FWD_DEFINED__ +#define __IAudioOutputSelector_FWD_DEFINED__ +typedef interface IAudioOutputSelector IAudioOutputSelector; +#endif /* __IAudioOutputSelector_FWD_DEFINED__ */ + + +#ifndef __IAudioPeakMeter_FWD_DEFINED__ +#define __IAudioPeakMeter_FWD_DEFINED__ +typedef interface IAudioPeakMeter IAudioPeakMeter; +#endif /* __IAudioPeakMeter_FWD_DEFINED__ */ + + +#ifndef __IDeviceSpecificProperty_FWD_DEFINED__ +#define __IDeviceSpecificProperty_FWD_DEFINED__ +typedef interface IDeviceSpecificProperty IDeviceSpecificProperty; +#endif /* __IDeviceSpecificProperty_FWD_DEFINED__ */ + + +#ifndef __IKsFormatSupport_FWD_DEFINED__ +#define __IKsFormatSupport_FWD_DEFINED__ +typedef interface IKsFormatSupport IKsFormatSupport; +#endif /* __IKsFormatSupport_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "oaidl.h" +#include "ocidl.h" +#include "propidl.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_devicetopology_0000_0000 */ +/* [local] */ + +#define E_NOTFOUND HRESULT_FROM_WIN32(ERROR_NOT_FOUND) +// +// Flag for clients of IControlChangeNotify::OnNotify to allow those clients to identify hardware initiated notifications +// +#define DEVTOPO_HARDWARE_INITIATED_EVENTCONTEXT 'draH' +/* E2C2E9DE-09B1-4B04-84E5-07931225EE04 */ +DEFINE_GUID(EVENTCONTEXT_VOLUMESLIDER, 0xE2C2E9DE,0x09B1,0x4B04,0x84, 0xE5, 0x07, 0x93, 0x12, 0x25, 0xEE, 0x04); +#define _IKsControl_ +#include "ks.h" +#include "ksmedia.h" +#ifndef _KS_ +typedef /* [public] */ struct __MIDL___MIDL_itf_devicetopology_0000_0000_0001 + { + ULONG FormatSize; + ULONG Flags; + ULONG SampleSize; + ULONG Reserved; + GUID MajorFormat; + GUID SubFormat; + GUID Specifier; + } KSDATAFORMAT; + +typedef struct __MIDL___MIDL_itf_devicetopology_0000_0000_0001 *PKSDATAFORMAT; + +typedef /* [public][public][public][public][public][public][public][public][public][public] */ struct __MIDL___MIDL_itf_devicetopology_0000_0000_0002 + { + union + { + struct + { + GUID Set; + ULONG Id; + ULONG Flags; + } ; + LONGLONG Alignment; + } ; + } KSIDENTIFIER; + +typedef struct __MIDL___MIDL_itf_devicetopology_0000_0000_0002 *PKSIDENTIFIER; + +typedef /* [public][public][public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0005 + { ePcxChanMap_FL_FR = 0, + ePcxChanMap_FC_LFE = ( ePcxChanMap_FL_FR + 1 ) , + ePcxChanMap_BL_BR = ( ePcxChanMap_FC_LFE + 1 ) , + ePcxChanMap_FLC_FRC = ( ePcxChanMap_BL_BR + 1 ) , + ePcxChanMap_SL_SR = ( ePcxChanMap_FLC_FRC + 1 ) , + ePcxChanMap_Unknown = ( ePcxChanMap_SL_SR + 1 ) + } EChannelMapping; + +typedef /* [public][public][public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0006 + { eConnTypeUnknown = 0, + eConnTypeEighth = ( eConnTypeUnknown + 1 ) , + eConnTypeQuarter = ( eConnTypeEighth + 1 ) , + eConnTypeAtapiInternal = ( eConnTypeQuarter + 1 ) , + eConnTypeRCA = ( eConnTypeAtapiInternal + 1 ) , + eConnTypeOptical = ( eConnTypeRCA + 1 ) , + eConnTypeOtherDigital = ( eConnTypeOptical + 1 ) , + eConnTypeOtherAnalog = ( eConnTypeOtherDigital + 1 ) , + eConnTypeMultichannelAnalogDIN = ( eConnTypeOtherAnalog + 1 ) , + eConnTypeXlrProfessional = ( eConnTypeMultichannelAnalogDIN + 1 ) , + eConnTypeRJ11Modem = ( eConnTypeXlrProfessional + 1 ) , + eConnTypeCombination = ( eConnTypeRJ11Modem + 1 ) + } EPcxConnectionType; + +typedef /* [public][public][public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0007 + { eGeoLocRear = 0x1, + eGeoLocFront = ( eGeoLocRear + 1 ) , + eGeoLocLeft = ( eGeoLocFront + 1 ) , + eGeoLocRight = ( eGeoLocLeft + 1 ) , + eGeoLocTop = ( eGeoLocRight + 1 ) , + eGeoLocBottom = ( eGeoLocTop + 1 ) , + eGeoLocRearOPanel = ( eGeoLocBottom + 1 ) , + eGeoLocRiser = ( eGeoLocRearOPanel + 1 ) , + eGeoLocInsideMobileLid = ( eGeoLocRiser + 1 ) , + eGeoLocDrivebay = ( eGeoLocInsideMobileLid + 1 ) , + eGeoLocHDMI = ( eGeoLocDrivebay + 1 ) , + eGeoLocOutsideMobileLid = ( eGeoLocHDMI + 1 ) , + eGeoLocATAPI = ( eGeoLocOutsideMobileLid + 1 ) , + eGeoLocReserved5 = ( eGeoLocATAPI + 1 ) , + eGeoLocReserved6 = ( eGeoLocReserved5 + 1 ) + } EPcxGeoLocation; + +typedef /* [public][public][public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0008 + { eGenLocPrimaryBox = 0, + eGenLocInternal = ( eGenLocPrimaryBox + 1 ) , + eGenLocSeperate = ( eGenLocInternal + 1 ) , + eGenLocOther = ( eGenLocSeperate + 1 ) + } EPcxGenLocation; + +typedef /* [public][public][public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0009 + { ePortConnJack = 0, + ePortConnIntegratedDevice = ( ePortConnJack + 1 ) , + ePortConnBothIntegratedAndJack = ( ePortConnIntegratedDevice + 1 ) , + ePortConnUnknown = ( ePortConnBothIntegratedAndJack + 1 ) + } EPxcPortConnection; + +typedef /* [public][public] */ struct __MIDL___MIDL_itf_devicetopology_0000_0000_0010 + { + EChannelMapping ChannelMapping; + COLORREF Color; + EPcxConnectionType ConnectionType; + EPcxGeoLocation GeoLocation; + EPcxGenLocation GenLocation; + EPxcPortConnection PortConnection; + BOOL IsConnected; + } KSJACK_DESCRIPTION; + +typedef struct __MIDL___MIDL_itf_devicetopology_0000_0000_0010 *PKSJACK_DESCRIPTION; + +typedef KSIDENTIFIER KSPROPERTY; + +typedef KSIDENTIFIER *PKSPROPERTY; + +typedef KSIDENTIFIER KSMETHOD; + +typedef KSIDENTIFIER *PKSMETHOD; + +typedef KSIDENTIFIER KSEVENT; + +typedef KSIDENTIFIER *PKSEVENT; + +#endif + + + + + + + + +typedef /* [public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0011 + { In = 0, + Out = ( In + 1 ) + } DataFlow; + +typedef /* [public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0012 + { Connector = 0, + Subunit = ( Connector + 1 ) + } PartType; + +#define PARTTYPE_FLAG_CONNECTOR 0x00010000 +#define PARTTYPE_FLAG_SUBUNIT 0x00020000 +#define PARTTYPE_MASK 0x00030000 +#define PARTID_MASK 0x0000ffff +typedef /* [public][public] */ +enum __MIDL___MIDL_itf_devicetopology_0000_0000_0013 + { Unknown_Connector = 0, + Physical_Internal = ( Unknown_Connector + 1 ) , + Physical_External = ( Physical_Internal + 1 ) , + Software_IO = ( Physical_External + 1 ) , + Software_Fixed = ( Software_IO + 1 ) , + Network = ( Software_Fixed + 1 ) + } ConnectorType; + + + +extern RPC_IF_HANDLE __MIDL_itf_devicetopology_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_devicetopology_0000_0000_v0_0_s_ifspec; + +#ifndef __IKsControl_INTERFACE_DEFINED__ +#define __IKsControl_INTERFACE_DEFINED__ + +/* interface IKsControl */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IKsControl; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("28F54685-06FD-11D2-B27A-00A0C9223196") + IKsControl : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE KsProperty( + /* [in] */ PKSPROPERTY Property, + /* [in] */ ULONG PropertyLength, + /* [out][in] */ void *PropertyData, + /* [in] */ ULONG DataLength, + /* [out] */ ULONG *BytesReturned) = 0; + + virtual HRESULT STDMETHODCALLTYPE KsMethod( + /* [in] */ PKSMETHOD Method, + /* [in] */ ULONG MethodLength, + /* [out][in] */ void *MethodData, + /* [in] */ ULONG DataLength, + /* [out] */ ULONG *BytesReturned) = 0; + + virtual HRESULT STDMETHODCALLTYPE KsEvent( + /* [in] */ PKSEVENT Event, + /* [in] */ ULONG EventLength, + /* [out][in] */ void *EventData, + /* [in] */ ULONG DataLength, + /* [out] */ ULONG *BytesReturned) = 0; + + }; + +#else /* C style interface */ + + typedef struct IKsControlVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IKsControl * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IKsControl * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IKsControl * This); + + HRESULT ( STDMETHODCALLTYPE *KsProperty )( + IKsControl * This, + /* [in] */ PKSPROPERTY Property, + /* [in] */ ULONG PropertyLength, + /* [out][in] */ void *PropertyData, + /* [in] */ ULONG DataLength, + /* [out] */ ULONG *BytesReturned); + + HRESULT ( STDMETHODCALLTYPE *KsMethod )( + IKsControl * This, + /* [in] */ PKSMETHOD Method, + /* [in] */ ULONG MethodLength, + /* [out][in] */ void *MethodData, + /* [in] */ ULONG DataLength, + /* [out] */ ULONG *BytesReturned); + + HRESULT ( STDMETHODCALLTYPE *KsEvent )( + IKsControl * This, + /* [in] */ PKSEVENT Event, + /* [in] */ ULONG EventLength, + /* [out][in] */ void *EventData, + /* [in] */ ULONG DataLength, + /* [out] */ ULONG *BytesReturned); + + END_INTERFACE + } IKsControlVtbl; + + interface IKsControl + { + CONST_VTBL struct IKsControlVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IKsControl_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IKsControl_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IKsControl_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IKsControl_KsProperty(This,Property,PropertyLength,PropertyData,DataLength,BytesReturned) \ + ( (This)->lpVtbl -> KsProperty(This,Property,PropertyLength,PropertyData,DataLength,BytesReturned) ) + +#define IKsControl_KsMethod(This,Method,MethodLength,MethodData,DataLength,BytesReturned) \ + ( (This)->lpVtbl -> KsMethod(This,Method,MethodLength,MethodData,DataLength,BytesReturned) ) + +#define IKsControl_KsEvent(This,Event,EventLength,EventData,DataLength,BytesReturned) \ + ( (This)->lpVtbl -> KsEvent(This,Event,EventLength,EventData,DataLength,BytesReturned) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IKsControl_INTERFACE_DEFINED__ */ + + +#ifndef __IPerChannelDbLevel_INTERFACE_DEFINED__ +#define __IPerChannelDbLevel_INTERFACE_DEFINED__ + +/* interface IPerChannelDbLevel */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IPerChannelDbLevel; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("C2F8E001-F205-4BC9-99BC-C13B1E048CCB") + IPerChannelDbLevel : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetChannelCount( + /* [out] */ + __out UINT *pcChannels) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetLevelRange( + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfMinLevelDB, + /* [out] */ + __out float *pfMaxLevelDB, + /* [out] */ + __out float *pfStepping) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetLevel( + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetLevel( + /* [in] */ + __in UINT nChannel, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetLevelUniform( + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetLevelAllChannels( + /* [size_is][in] */ + __in_ecount(cChannels) float aLevelsDB[ ], + /* [in] */ + __in ULONG cChannels, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPerChannelDbLevelVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPerChannelDbLevel * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPerChannelDbLevel * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPerChannelDbLevel * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IPerChannelDbLevel * This, + /* [out] */ + __out UINT *pcChannels); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevelRange )( + IPerChannelDbLevel * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfMinLevelDB, + /* [out] */ + __out float *pfMaxLevelDB, + /* [out] */ + __out float *pfStepping); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevel )( + IPerChannelDbLevel * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevel )( + IPerChannelDbLevel * This, + /* [in] */ + __in UINT nChannel, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelUniform )( + IPerChannelDbLevel * This, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelAllChannels )( + IPerChannelDbLevel * This, + /* [size_is][in] */ + __in_ecount(cChannels) float aLevelsDB[ ], + /* [in] */ + __in ULONG cChannels, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IPerChannelDbLevelVtbl; + + interface IPerChannelDbLevel + { + CONST_VTBL struct IPerChannelDbLevelVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPerChannelDbLevel_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPerChannelDbLevel_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPerChannelDbLevel_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPerChannelDbLevel_GetChannelCount(This,pcChannels) \ + ( (This)->lpVtbl -> GetChannelCount(This,pcChannels) ) + +#define IPerChannelDbLevel_GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) \ + ( (This)->lpVtbl -> GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) ) + +#define IPerChannelDbLevel_GetLevel(This,nChannel,pfLevelDB) \ + ( (This)->lpVtbl -> GetLevel(This,nChannel,pfLevelDB) ) + +#define IPerChannelDbLevel_SetLevel(This,nChannel,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevel(This,nChannel,fLevelDB,pguidEventContext) ) + +#define IPerChannelDbLevel_SetLevelUniform(This,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelUniform(This,fLevelDB,pguidEventContext) ) + +#define IPerChannelDbLevel_SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPerChannelDbLevel_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioVolumeLevel_INTERFACE_DEFINED__ +#define __IAudioVolumeLevel_INTERFACE_DEFINED__ + +/* interface IAudioVolumeLevel */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioVolumeLevel; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("7FB7B48F-531D-44A2-BCB3-5AD5A134B3DC") + IAudioVolumeLevel : public IPerChannelDbLevel + { + public: + }; + +#else /* C style interface */ + + typedef struct IAudioVolumeLevelVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioVolumeLevel * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioVolumeLevel * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioVolumeLevel * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioVolumeLevel * This, + /* [out] */ + __out UINT *pcChannels); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevelRange )( + IAudioVolumeLevel * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfMinLevelDB, + /* [out] */ + __out float *pfMaxLevelDB, + /* [out] */ + __out float *pfStepping); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevel )( + IAudioVolumeLevel * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevel )( + IAudioVolumeLevel * This, + /* [in] */ + __in UINT nChannel, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelUniform )( + IAudioVolumeLevel * This, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelAllChannels )( + IAudioVolumeLevel * This, + /* [size_is][in] */ + __in_ecount(cChannels) float aLevelsDB[ ], + /* [in] */ + __in ULONG cChannels, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioVolumeLevelVtbl; + + interface IAudioVolumeLevel + { + CONST_VTBL struct IAudioVolumeLevelVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioVolumeLevel_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioVolumeLevel_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioVolumeLevel_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioVolumeLevel_GetChannelCount(This,pcChannels) \ + ( (This)->lpVtbl -> GetChannelCount(This,pcChannels) ) + +#define IAudioVolumeLevel_GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) \ + ( (This)->lpVtbl -> GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) ) + +#define IAudioVolumeLevel_GetLevel(This,nChannel,pfLevelDB) \ + ( (This)->lpVtbl -> GetLevel(This,nChannel,pfLevelDB) ) + +#define IAudioVolumeLevel_SetLevel(This,nChannel,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevel(This,nChannel,fLevelDB,pguidEventContext) ) + +#define IAudioVolumeLevel_SetLevelUniform(This,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelUniform(This,fLevelDB,pguidEventContext) ) + +#define IAudioVolumeLevel_SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) ) + + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioVolumeLevel_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioChannelConfig_INTERFACE_DEFINED__ +#define __IAudioChannelConfig_INTERFACE_DEFINED__ + +/* interface IAudioChannelConfig */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioChannelConfig; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("BB11C46F-EC28-493C-B88A-5DB88062CE98") + IAudioChannelConfig : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetChannelConfig( + /* [in] */ DWORD dwConfig, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetChannelConfig( + /* [retval][out] */ DWORD *pdwConfig) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioChannelConfigVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioChannelConfig * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioChannelConfig * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioChannelConfig * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetChannelConfig )( + IAudioChannelConfig * This, + /* [in] */ DWORD dwConfig, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelConfig )( + IAudioChannelConfig * This, + /* [retval][out] */ DWORD *pdwConfig); + + END_INTERFACE + } IAudioChannelConfigVtbl; + + interface IAudioChannelConfig + { + CONST_VTBL struct IAudioChannelConfigVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioChannelConfig_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioChannelConfig_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioChannelConfig_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioChannelConfig_SetChannelConfig(This,dwConfig,pguidEventContext) \ + ( (This)->lpVtbl -> SetChannelConfig(This,dwConfig,pguidEventContext) ) + +#define IAudioChannelConfig_GetChannelConfig(This,pdwConfig) \ + ( (This)->lpVtbl -> GetChannelConfig(This,pdwConfig) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioChannelConfig_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioLoudness_INTERFACE_DEFINED__ +#define __IAudioLoudness_INTERFACE_DEFINED__ + +/* interface IAudioLoudness */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioLoudness; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("7D8B1437-DD53-4350-9C1B-1EE2890BD938") + IAudioLoudness : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetEnabled( + /* [out] */ + __out BOOL *pbEnabled) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetEnabled( + /* [in] */ + __in BOOL bEnable, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioLoudnessVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioLoudness * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioLoudness * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioLoudness * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetEnabled )( + IAudioLoudness * This, + /* [out] */ + __out BOOL *pbEnabled); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetEnabled )( + IAudioLoudness * This, + /* [in] */ + __in BOOL bEnable, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioLoudnessVtbl; + + interface IAudioLoudness + { + CONST_VTBL struct IAudioLoudnessVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioLoudness_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioLoudness_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioLoudness_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioLoudness_GetEnabled(This,pbEnabled) \ + ( (This)->lpVtbl -> GetEnabled(This,pbEnabled) ) + +#define IAudioLoudness_SetEnabled(This,bEnable,pguidEventContext) \ + ( (This)->lpVtbl -> SetEnabled(This,bEnable,pguidEventContext) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioLoudness_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioInputSelector_INTERFACE_DEFINED__ +#define __IAudioInputSelector_INTERFACE_DEFINED__ + +/* interface IAudioInputSelector */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioInputSelector; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("4F03DC02-5E6E-4653-8F72-A030C123D598") + IAudioInputSelector : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetSelection( + /* [out] */ + __out UINT *pnIdSelected) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetSelection( + /* [in] */ + __in UINT nIdSelect, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioInputSelectorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioInputSelector * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioInputSelector * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioInputSelector * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetSelection )( + IAudioInputSelector * This, + /* [out] */ + __out UINT *pnIdSelected); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetSelection )( + IAudioInputSelector * This, + /* [in] */ + __in UINT nIdSelect, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioInputSelectorVtbl; + + interface IAudioInputSelector + { + CONST_VTBL struct IAudioInputSelectorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioInputSelector_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioInputSelector_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioInputSelector_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioInputSelector_GetSelection(This,pnIdSelected) \ + ( (This)->lpVtbl -> GetSelection(This,pnIdSelected) ) + +#define IAudioInputSelector_SetSelection(This,nIdSelect,pguidEventContext) \ + ( (This)->lpVtbl -> SetSelection(This,nIdSelect,pguidEventContext) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioInputSelector_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioOutputSelector_INTERFACE_DEFINED__ +#define __IAudioOutputSelector_INTERFACE_DEFINED__ + +/* interface IAudioOutputSelector */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioOutputSelector; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("BB515F69-94A7-429e-8B9C-271B3F11A3AB") + IAudioOutputSelector : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetSelection( + /* [out] */ + __out UINT *pnIdSelected) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetSelection( + /* [in] */ + __in UINT nIdSelect, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioOutputSelectorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioOutputSelector * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioOutputSelector * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioOutputSelector * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetSelection )( + IAudioOutputSelector * This, + /* [out] */ + __out UINT *pnIdSelected); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetSelection )( + IAudioOutputSelector * This, + /* [in] */ + __in UINT nIdSelect, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioOutputSelectorVtbl; + + interface IAudioOutputSelector + { + CONST_VTBL struct IAudioOutputSelectorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioOutputSelector_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioOutputSelector_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioOutputSelector_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioOutputSelector_GetSelection(This,pnIdSelected) \ + ( (This)->lpVtbl -> GetSelection(This,pnIdSelected) ) + +#define IAudioOutputSelector_SetSelection(This,nIdSelect,pguidEventContext) \ + ( (This)->lpVtbl -> SetSelection(This,nIdSelect,pguidEventContext) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioOutputSelector_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioMute_INTERFACE_DEFINED__ +#define __IAudioMute_INTERFACE_DEFINED__ + +/* interface IAudioMute */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioMute; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("DF45AEEA-B74A-4B6B-AFAD-2366B6AA012E") + IAudioMute : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetMute( + /* [in] */ + __in BOOL bMuted, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetMute( + /* [out] */ + __out BOOL *pbMuted) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioMuteVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioMute * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioMute * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioMute * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetMute )( + IAudioMute * This, + /* [in] */ + __in BOOL bMuted, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetMute )( + IAudioMute * This, + /* [out] */ + __out BOOL *pbMuted); + + END_INTERFACE + } IAudioMuteVtbl; + + interface IAudioMute + { + CONST_VTBL struct IAudioMuteVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioMute_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioMute_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioMute_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioMute_SetMute(This,bMuted,pguidEventContext) \ + ( (This)->lpVtbl -> SetMute(This,bMuted,pguidEventContext) ) + +#define IAudioMute_GetMute(This,pbMuted) \ + ( (This)->lpVtbl -> GetMute(This,pbMuted) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioMute_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioBass_INTERFACE_DEFINED__ +#define __IAudioBass_INTERFACE_DEFINED__ + +/* interface IAudioBass */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioBass; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("A2B1A1D9-4DB3-425D-A2B2-BD335CB3E2E5") + IAudioBass : public IPerChannelDbLevel + { + public: + }; + +#else /* C style interface */ + + typedef struct IAudioBassVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioBass * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioBass * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioBass * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioBass * This, + /* [out] */ + __out UINT *pcChannels); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevelRange )( + IAudioBass * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfMinLevelDB, + /* [out] */ + __out float *pfMaxLevelDB, + /* [out] */ + __out float *pfStepping); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevel )( + IAudioBass * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevel )( + IAudioBass * This, + /* [in] */ + __in UINT nChannel, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelUniform )( + IAudioBass * This, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelAllChannels )( + IAudioBass * This, + /* [size_is][in] */ + __in_ecount(cChannels) float aLevelsDB[ ], + /* [in] */ + __in ULONG cChannels, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioBassVtbl; + + interface IAudioBass + { + CONST_VTBL struct IAudioBassVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioBass_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioBass_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioBass_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioBass_GetChannelCount(This,pcChannels) \ + ( (This)->lpVtbl -> GetChannelCount(This,pcChannels) ) + +#define IAudioBass_GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) \ + ( (This)->lpVtbl -> GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) ) + +#define IAudioBass_GetLevel(This,nChannel,pfLevelDB) \ + ( (This)->lpVtbl -> GetLevel(This,nChannel,pfLevelDB) ) + +#define IAudioBass_SetLevel(This,nChannel,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevel(This,nChannel,fLevelDB,pguidEventContext) ) + +#define IAudioBass_SetLevelUniform(This,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelUniform(This,fLevelDB,pguidEventContext) ) + +#define IAudioBass_SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) ) + + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioBass_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioMidrange_INTERFACE_DEFINED__ +#define __IAudioMidrange_INTERFACE_DEFINED__ + +/* interface IAudioMidrange */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioMidrange; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("5E54B6D7-B44B-40D9-9A9E-E691D9CE6EDF") + IAudioMidrange : public IPerChannelDbLevel + { + public: + }; + +#else /* C style interface */ + + typedef struct IAudioMidrangeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioMidrange * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioMidrange * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioMidrange * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioMidrange * This, + /* [out] */ + __out UINT *pcChannels); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevelRange )( + IAudioMidrange * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfMinLevelDB, + /* [out] */ + __out float *pfMaxLevelDB, + /* [out] */ + __out float *pfStepping); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevel )( + IAudioMidrange * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevel )( + IAudioMidrange * This, + /* [in] */ + __in UINT nChannel, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelUniform )( + IAudioMidrange * This, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelAllChannels )( + IAudioMidrange * This, + /* [size_is][in] */ + __in_ecount(cChannels) float aLevelsDB[ ], + /* [in] */ + __in ULONG cChannels, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioMidrangeVtbl; + + interface IAudioMidrange + { + CONST_VTBL struct IAudioMidrangeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioMidrange_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioMidrange_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioMidrange_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioMidrange_GetChannelCount(This,pcChannels) \ + ( (This)->lpVtbl -> GetChannelCount(This,pcChannels) ) + +#define IAudioMidrange_GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) \ + ( (This)->lpVtbl -> GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) ) + +#define IAudioMidrange_GetLevel(This,nChannel,pfLevelDB) \ + ( (This)->lpVtbl -> GetLevel(This,nChannel,pfLevelDB) ) + +#define IAudioMidrange_SetLevel(This,nChannel,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevel(This,nChannel,fLevelDB,pguidEventContext) ) + +#define IAudioMidrange_SetLevelUniform(This,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelUniform(This,fLevelDB,pguidEventContext) ) + +#define IAudioMidrange_SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) ) + + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioMidrange_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioTreble_INTERFACE_DEFINED__ +#define __IAudioTreble_INTERFACE_DEFINED__ + +/* interface IAudioTreble */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioTreble; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("0A717812-694E-4907-B74B-BAFA5CFDCA7B") + IAudioTreble : public IPerChannelDbLevel + { + public: + }; + +#else /* C style interface */ + + typedef struct IAudioTrebleVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioTreble * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioTreble * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioTreble * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioTreble * This, + /* [out] */ + __out UINT *pcChannels); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevelRange )( + IAudioTreble * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfMinLevelDB, + /* [out] */ + __out float *pfMaxLevelDB, + /* [out] */ + __out float *pfStepping); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevel )( + IAudioTreble * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevel )( + IAudioTreble * This, + /* [in] */ + __in UINT nChannel, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelUniform )( + IAudioTreble * This, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetLevelAllChannels )( + IAudioTreble * This, + /* [size_is][in] */ + __in_ecount(cChannels) float aLevelsDB[ ], + /* [in] */ + __in ULONG cChannels, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioTrebleVtbl; + + interface IAudioTreble + { + CONST_VTBL struct IAudioTrebleVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioTreble_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioTreble_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioTreble_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioTreble_GetChannelCount(This,pcChannels) \ + ( (This)->lpVtbl -> GetChannelCount(This,pcChannels) ) + +#define IAudioTreble_GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) \ + ( (This)->lpVtbl -> GetLevelRange(This,nChannel,pfMinLevelDB,pfMaxLevelDB,pfStepping) ) + +#define IAudioTreble_GetLevel(This,nChannel,pfLevelDB) \ + ( (This)->lpVtbl -> GetLevel(This,nChannel,pfLevelDB) ) + +#define IAudioTreble_SetLevel(This,nChannel,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevel(This,nChannel,fLevelDB,pguidEventContext) ) + +#define IAudioTreble_SetLevelUniform(This,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelUniform(This,fLevelDB,pguidEventContext) ) + +#define IAudioTreble_SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) \ + ( (This)->lpVtbl -> SetLevelAllChannels(This,aLevelsDB,cChannels,pguidEventContext) ) + + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioTreble_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioAutoGainControl_INTERFACE_DEFINED__ +#define __IAudioAutoGainControl_INTERFACE_DEFINED__ + +/* interface IAudioAutoGainControl */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioAutoGainControl; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("85401FD4-6DE4-4b9d-9869-2D6753A82F3C") + IAudioAutoGainControl : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetEnabled( + /* [out] */ + __out BOOL *pbEnabled) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetEnabled( + /* [in] */ + __in BOOL bEnable, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioAutoGainControlVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioAutoGainControl * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioAutoGainControl * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioAutoGainControl * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetEnabled )( + IAudioAutoGainControl * This, + /* [out] */ + __out BOOL *pbEnabled); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetEnabled )( + IAudioAutoGainControl * This, + /* [in] */ + __in BOOL bEnable, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IAudioAutoGainControlVtbl; + + interface IAudioAutoGainControl + { + CONST_VTBL struct IAudioAutoGainControlVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioAutoGainControl_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioAutoGainControl_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioAutoGainControl_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioAutoGainControl_GetEnabled(This,pbEnabled) \ + ( (This)->lpVtbl -> GetEnabled(This,pbEnabled) ) + +#define IAudioAutoGainControl_SetEnabled(This,bEnable,pguidEventContext) \ + ( (This)->lpVtbl -> SetEnabled(This,bEnable,pguidEventContext) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioAutoGainControl_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioPeakMeter_INTERFACE_DEFINED__ +#define __IAudioPeakMeter_INTERFACE_DEFINED__ + +/* interface IAudioPeakMeter */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioPeakMeter; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("DD79923C-0599-45e0-B8B6-C8DF7DB6E796") + IAudioPeakMeter : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetChannelCount( + /* [out] */ + __out UINT *pcChannels) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetLevel( + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevel) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioPeakMeterVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioPeakMeter * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioPeakMeter * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioPeakMeter * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioPeakMeter * This, + /* [out] */ + __out UINT *pcChannels); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLevel )( + IAudioPeakMeter * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevel); + + END_INTERFACE + } IAudioPeakMeterVtbl; + + interface IAudioPeakMeter + { + CONST_VTBL struct IAudioPeakMeterVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioPeakMeter_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioPeakMeter_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioPeakMeter_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioPeakMeter_GetChannelCount(This,pcChannels) \ + ( (This)->lpVtbl -> GetChannelCount(This,pcChannels) ) + +#define IAudioPeakMeter_GetLevel(This,nChannel,pfLevel) \ + ( (This)->lpVtbl -> GetLevel(This,nChannel,pfLevel) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioPeakMeter_INTERFACE_DEFINED__ */ + + +#ifndef __IDeviceSpecificProperty_INTERFACE_DEFINED__ +#define __IDeviceSpecificProperty_INTERFACE_DEFINED__ + +/* interface IDeviceSpecificProperty */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IDeviceSpecificProperty; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("3B22BCBF-2586-4af0-8583-205D391B807C") + IDeviceSpecificProperty : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetType( + /* [out] */ + __deref_out VARTYPE *pVType) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetValue( + /* [out] */ + __out void *pvValue, + /* [out][in] */ + __inout DWORD *pcbValue) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE SetValue( + /* [in] */ + __in void *pvValue, + /* [in] */ DWORD cbValue, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Get4BRange( + /* [out] */ + __deref_out LONG *plMin, + /* [out] */ + __deref_out LONG *plMax, + /* [out] */ + __deref_out LONG *plStepping) = 0; + + }; + +#else /* C style interface */ + + typedef struct IDeviceSpecificPropertyVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IDeviceSpecificProperty * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IDeviceSpecificProperty * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IDeviceSpecificProperty * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetType )( + IDeviceSpecificProperty * This, + /* [out] */ + __deref_out VARTYPE *pVType); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetValue )( + IDeviceSpecificProperty * This, + /* [out] */ + __out void *pvValue, + /* [out][in] */ + __inout DWORD *pcbValue); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *SetValue )( + IDeviceSpecificProperty * This, + /* [in] */ + __in void *pvValue, + /* [in] */ DWORD cbValue, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *Get4BRange )( + IDeviceSpecificProperty * This, + /* [out] */ + __deref_out LONG *plMin, + /* [out] */ + __deref_out LONG *plMax, + /* [out] */ + __deref_out LONG *plStepping); + + END_INTERFACE + } IDeviceSpecificPropertyVtbl; + + interface IDeviceSpecificProperty + { + CONST_VTBL struct IDeviceSpecificPropertyVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IDeviceSpecificProperty_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IDeviceSpecificProperty_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IDeviceSpecificProperty_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IDeviceSpecificProperty_GetType(This,pVType) \ + ( (This)->lpVtbl -> GetType(This,pVType) ) + +#define IDeviceSpecificProperty_GetValue(This,pvValue,pcbValue) \ + ( (This)->lpVtbl -> GetValue(This,pvValue,pcbValue) ) + +#define IDeviceSpecificProperty_SetValue(This,pvValue,cbValue,pguidEventContext) \ + ( (This)->lpVtbl -> SetValue(This,pvValue,cbValue,pguidEventContext) ) + +#define IDeviceSpecificProperty_Get4BRange(This,plMin,plMax,plStepping) \ + ( (This)->lpVtbl -> Get4BRange(This,plMin,plMax,plStepping) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IDeviceSpecificProperty_INTERFACE_DEFINED__ */ + + +#ifndef __IKsFormatSupport_INTERFACE_DEFINED__ +#define __IKsFormatSupport_INTERFACE_DEFINED__ + +/* interface IKsFormatSupport */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IKsFormatSupport; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("3CB4A69D-BB6F-4D2B-95B7-452D2C155DB5") + IKsFormatSupport : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE IsFormatSupported( + /* [size_is][in] */ PKSDATAFORMAT pKsFormat, + /* [in] */ + __in DWORD cbFormat, + /* [out] */ + __out BOOL *pbSupported) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDevicePreferredFormat( + /* [out] */ PKSDATAFORMAT *ppKsFormat) = 0; + + }; + +#else /* C style interface */ + + typedef struct IKsFormatSupportVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IKsFormatSupport * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IKsFormatSupport * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IKsFormatSupport * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *IsFormatSupported )( + IKsFormatSupport * This, + /* [size_is][in] */ PKSDATAFORMAT pKsFormat, + /* [in] */ + __in DWORD cbFormat, + /* [out] */ + __out BOOL *pbSupported); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDevicePreferredFormat )( + IKsFormatSupport * This, + /* [out] */ PKSDATAFORMAT *ppKsFormat); + + END_INTERFACE + } IKsFormatSupportVtbl; + + interface IKsFormatSupport + { + CONST_VTBL struct IKsFormatSupportVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IKsFormatSupport_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IKsFormatSupport_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IKsFormatSupport_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IKsFormatSupport_IsFormatSupported(This,pKsFormat,cbFormat,pbSupported) \ + ( (This)->lpVtbl -> IsFormatSupported(This,pKsFormat,cbFormat,pbSupported) ) + +#define IKsFormatSupport_GetDevicePreferredFormat(This,ppKsFormat) \ + ( (This)->lpVtbl -> GetDevicePreferredFormat(This,ppKsFormat) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IKsFormatSupport_INTERFACE_DEFINED__ */ + + +#ifndef __IKsJackDescription_INTERFACE_DEFINED__ +#define __IKsJackDescription_INTERFACE_DEFINED__ + +/* interface IKsJackDescription */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IKsJackDescription; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("4509F757-2D46-4637-8E62-CE7DB944F57B") + IKsJackDescription : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetJackCount( + /* [out] */ + __out UINT *pcJacks) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetJackDescription( + /* [in] */ UINT nJack, + /* [out] */ + __out KSJACK_DESCRIPTION *pDescription) = 0; + + }; + +#else /* C style interface */ + + typedef struct IKsJackDescriptionVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IKsJackDescription * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IKsJackDescription * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IKsJackDescription * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetJackCount )( + IKsJackDescription * This, + /* [out] */ + __out UINT *pcJacks); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetJackDescription )( + IKsJackDescription * This, + /* [in] */ UINT nJack, + /* [out] */ + __out KSJACK_DESCRIPTION *pDescription); + + END_INTERFACE + } IKsJackDescriptionVtbl; + + interface IKsJackDescription + { + CONST_VTBL struct IKsJackDescriptionVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IKsJackDescription_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IKsJackDescription_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IKsJackDescription_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IKsJackDescription_GetJackCount(This,pcJacks) \ + ( (This)->lpVtbl -> GetJackCount(This,pcJacks) ) + +#define IKsJackDescription_GetJackDescription(This,nJack,pDescription) \ + ( (This)->lpVtbl -> GetJackDescription(This,nJack,pDescription) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IKsJackDescription_INTERFACE_DEFINED__ */ + + +#ifndef __IPartsList_INTERFACE_DEFINED__ +#define __IPartsList_INTERFACE_DEFINED__ + +/* interface IPartsList */ +/* [object][unique][helpstring][uuid][local] */ + + +EXTERN_C const IID IID_IPartsList; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("6DAA848C-5EB0-45CC-AEA5-998A2CDA1FFB") + IPartsList : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCount( + /* [out] */ + __out UINT *pCount) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetPart( + /* [in] */ + __in UINT nIndex, + /* [out] */ + __out IPart **ppPart) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPartsListVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPartsList * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPartsList * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPartsList * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetCount )( + IPartsList * This, + /* [out] */ + __out UINT *pCount); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetPart )( + IPartsList * This, + /* [in] */ + __in UINT nIndex, + /* [out] */ + __out IPart **ppPart); + + END_INTERFACE + } IPartsListVtbl; + + interface IPartsList + { + CONST_VTBL struct IPartsListVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPartsList_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPartsList_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPartsList_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPartsList_GetCount(This,pCount) \ + ( (This)->lpVtbl -> GetCount(This,pCount) ) + +#define IPartsList_GetPart(This,nIndex,ppPart) \ + ( (This)->lpVtbl -> GetPart(This,nIndex,ppPart) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPartsList_INTERFACE_DEFINED__ */ + + +#ifndef __IPart_INTERFACE_DEFINED__ +#define __IPart_INTERFACE_DEFINED__ + +/* interface IPart */ +/* [object][unique][helpstring][uuid][local] */ + + +EXTERN_C const IID IID_IPart; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("AE2DE0E4-5BCA-4F2D-AA46-5D13F8FDB3A9") + IPart : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetName( + /* [out] */ + __deref_out LPWSTR *ppwstrName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetLocalId( + /* [out] */ + __out UINT *pnId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetGlobalId( + /* [out] */ + __deref_out LPWSTR *ppwstrGlobalId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetPartType( + /* [out] */ + __out PartType *pPartType) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetSubType( + /* [out] */ GUID *pSubType) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetControlInterfaceCount( + /* [out] */ + __out UINT *pCount) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetControlInterface( + /* [in] */ + __in UINT nIndex, + /* [out] */ + __out IControlInterface **ppInterfaceDesc) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE EnumPartsIncoming( + /* [out] */ + __out IPartsList **ppParts) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE EnumPartsOutgoing( + /* [out] */ + __out IPartsList **ppParts) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetTopologyObject( + /* [out] */ + __out IDeviceTopology **ppTopology) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Activate( + /* [in] */ + __in DWORD dwClsContext, + /* [in] */ + __in REFIID refiid, + /* [iid_is][out] */ + __out_opt void **ppvObject) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE RegisterControlChangeCallback( + /* [in] */ + __in REFGUID riid, + /* [in] */ + __in IControlChangeNotify *pNotify) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE UnregisterControlChangeCallback( + /* [in] */ + __in IControlChangeNotify *pNotify) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPartVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPart * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPart * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPart * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetName )( + IPart * This, + /* [out] */ + __deref_out LPWSTR *ppwstrName); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetLocalId )( + IPart * This, + /* [out] */ + __out UINT *pnId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetGlobalId )( + IPart * This, + /* [out] */ + __deref_out LPWSTR *ppwstrGlobalId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetPartType )( + IPart * This, + /* [out] */ + __out PartType *pPartType); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetSubType )( + IPart * This, + /* [out] */ GUID *pSubType); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetControlInterfaceCount )( + IPart * This, + /* [out] */ + __out UINT *pCount); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetControlInterface )( + IPart * This, + /* [in] */ + __in UINT nIndex, + /* [out] */ + __out IControlInterface **ppInterfaceDesc); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *EnumPartsIncoming )( + IPart * This, + /* [out] */ + __out IPartsList **ppParts); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *EnumPartsOutgoing )( + IPart * This, + /* [out] */ + __out IPartsList **ppParts); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetTopologyObject )( + IPart * This, + /* [out] */ + __out IDeviceTopology **ppTopology); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *Activate )( + IPart * This, + /* [in] */ + __in DWORD dwClsContext, + /* [in] */ + __in REFIID refiid, + /* [iid_is][out] */ + __out_opt void **ppvObject); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *RegisterControlChangeCallback )( + IPart * This, + /* [in] */ + __in REFGUID riid, + /* [in] */ + __in IControlChangeNotify *pNotify); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *UnregisterControlChangeCallback )( + IPart * This, + /* [in] */ + __in IControlChangeNotify *pNotify); + + END_INTERFACE + } IPartVtbl; + + interface IPart + { + CONST_VTBL struct IPartVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPart_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPart_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPart_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPart_GetName(This,ppwstrName) \ + ( (This)->lpVtbl -> GetName(This,ppwstrName) ) + +#define IPart_GetLocalId(This,pnId) \ + ( (This)->lpVtbl -> GetLocalId(This,pnId) ) + +#define IPart_GetGlobalId(This,ppwstrGlobalId) \ + ( (This)->lpVtbl -> GetGlobalId(This,ppwstrGlobalId) ) + +#define IPart_GetPartType(This,pPartType) \ + ( (This)->lpVtbl -> GetPartType(This,pPartType) ) + +#define IPart_GetSubType(This,pSubType) \ + ( (This)->lpVtbl -> GetSubType(This,pSubType) ) + +#define IPart_GetControlInterfaceCount(This,pCount) \ + ( (This)->lpVtbl -> GetControlInterfaceCount(This,pCount) ) + +#define IPart_GetControlInterface(This,nIndex,ppInterfaceDesc) \ + ( (This)->lpVtbl -> GetControlInterface(This,nIndex,ppInterfaceDesc) ) + +#define IPart_EnumPartsIncoming(This,ppParts) \ + ( (This)->lpVtbl -> EnumPartsIncoming(This,ppParts) ) + +#define IPart_EnumPartsOutgoing(This,ppParts) \ + ( (This)->lpVtbl -> EnumPartsOutgoing(This,ppParts) ) + +#define IPart_GetTopologyObject(This,ppTopology) \ + ( (This)->lpVtbl -> GetTopologyObject(This,ppTopology) ) + +#define IPart_Activate(This,dwClsContext,refiid,ppvObject) \ + ( (This)->lpVtbl -> Activate(This,dwClsContext,refiid,ppvObject) ) + +#define IPart_RegisterControlChangeCallback(This,riid,pNotify) \ + ( (This)->lpVtbl -> RegisterControlChangeCallback(This,riid,pNotify) ) + +#define IPart_UnregisterControlChangeCallback(This,pNotify) \ + ( (This)->lpVtbl -> UnregisterControlChangeCallback(This,pNotify) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPart_INTERFACE_DEFINED__ */ + + +#ifndef __IConnector_INTERFACE_DEFINED__ +#define __IConnector_INTERFACE_DEFINED__ + +/* interface IConnector */ +/* [object][unique][helpstring][uuid][local] */ + + +EXTERN_C const IID IID_IConnector; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("9c2c4058-23f5-41de-877a-df3af236a09e") + IConnector : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetType( + /* [out] */ + __out ConnectorType *pType) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDataFlow( + /* [out] */ + __out DataFlow *pFlow) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE ConnectTo( + /* [in] */ + __in IConnector *pConnectTo) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Disconnect( void) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE IsConnected( + /* [out] */ + __out BOOL *pbConnected) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetConnectedTo( + /* [out] */ + __out IConnector **ppConTo) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetConnectorIdConnectedTo( + /* [out] */ + __deref_out LPWSTR *ppwstrConnectorId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDeviceIdConnectedTo( + /* [out] */ + __deref_out LPWSTR *ppwstrDeviceId) = 0; + + }; + +#else /* C style interface */ + + typedef struct IConnectorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IConnector * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IConnector * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IConnector * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetType )( + IConnector * This, + /* [out] */ + __out ConnectorType *pType); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDataFlow )( + IConnector * This, + /* [out] */ + __out DataFlow *pFlow); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *ConnectTo )( + IConnector * This, + /* [in] */ + __in IConnector *pConnectTo); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *Disconnect )( + IConnector * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *IsConnected )( + IConnector * This, + /* [out] */ + __out BOOL *pbConnected); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetConnectedTo )( + IConnector * This, + /* [out] */ + __out IConnector **ppConTo); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetConnectorIdConnectedTo )( + IConnector * This, + /* [out] */ + __deref_out LPWSTR *ppwstrConnectorId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDeviceIdConnectedTo )( + IConnector * This, + /* [out] */ + __deref_out LPWSTR *ppwstrDeviceId); + + END_INTERFACE + } IConnectorVtbl; + + interface IConnector + { + CONST_VTBL struct IConnectorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IConnector_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IConnector_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IConnector_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IConnector_GetType(This,pType) \ + ( (This)->lpVtbl -> GetType(This,pType) ) + +#define IConnector_GetDataFlow(This,pFlow) \ + ( (This)->lpVtbl -> GetDataFlow(This,pFlow) ) + +#define IConnector_ConnectTo(This,pConnectTo) \ + ( (This)->lpVtbl -> ConnectTo(This,pConnectTo) ) + +#define IConnector_Disconnect(This) \ + ( (This)->lpVtbl -> Disconnect(This) ) + +#define IConnector_IsConnected(This,pbConnected) \ + ( (This)->lpVtbl -> IsConnected(This,pbConnected) ) + +#define IConnector_GetConnectedTo(This,ppConTo) \ + ( (This)->lpVtbl -> GetConnectedTo(This,ppConTo) ) + +#define IConnector_GetConnectorIdConnectedTo(This,ppwstrConnectorId) \ + ( (This)->lpVtbl -> GetConnectorIdConnectedTo(This,ppwstrConnectorId) ) + +#define IConnector_GetDeviceIdConnectedTo(This,ppwstrDeviceId) \ + ( (This)->lpVtbl -> GetDeviceIdConnectedTo(This,ppwstrDeviceId) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IConnector_INTERFACE_DEFINED__ */ + + +#ifndef __ISubunit_INTERFACE_DEFINED__ +#define __ISubunit_INTERFACE_DEFINED__ + +/* interface ISubunit */ +/* [object][unique][helpstring][uuid][local] */ + + +EXTERN_C const IID IID_ISubunit; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("82149A85-DBA6-4487-86BB-EA8F7FEFCC71") + ISubunit : public IUnknown + { + public: + }; + +#else /* C style interface */ + + typedef struct ISubunitVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ISubunit * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ISubunit * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ISubunit * This); + + END_INTERFACE + } ISubunitVtbl; + + interface ISubunit + { + CONST_VTBL struct ISubunitVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ISubunit_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ISubunit_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ISubunit_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ISubunit_INTERFACE_DEFINED__ */ + + +#ifndef __IControlInterface_INTERFACE_DEFINED__ +#define __IControlInterface_INTERFACE_DEFINED__ + +/* interface IControlInterface */ +/* [object][unique][helpstring][uuid][local] */ + + +EXTERN_C const IID IID_IControlInterface; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("45d37c3f-5140-444a-ae24-400789f3cbf3") + IControlInterface : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetName( + /* [out] */ + __deref_out LPWSTR *ppwstrName) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetIID( + /* [out] */ + __out GUID *pIID) = 0; + + }; + +#else /* C style interface */ + + typedef struct IControlInterfaceVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IControlInterface * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IControlInterface * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IControlInterface * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetName )( + IControlInterface * This, + /* [out] */ + __deref_out LPWSTR *ppwstrName); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetIID )( + IControlInterface * This, + /* [out] */ + __out GUID *pIID); + + END_INTERFACE + } IControlInterfaceVtbl; + + interface IControlInterface + { + CONST_VTBL struct IControlInterfaceVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IControlInterface_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IControlInterface_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IControlInterface_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IControlInterface_GetName(This,ppwstrName) \ + ( (This)->lpVtbl -> GetName(This,ppwstrName) ) + +#define IControlInterface_GetIID(This,pIID) \ + ( (This)->lpVtbl -> GetIID(This,pIID) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IControlInterface_INTERFACE_DEFINED__ */ + + +#ifndef __IControlChangeNotify_INTERFACE_DEFINED__ +#define __IControlChangeNotify_INTERFACE_DEFINED__ + +/* interface IControlChangeNotify */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IControlChangeNotify; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("A09513ED-C709-4d21-BD7B-5F34C47F3947") + IControlChangeNotify : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnNotify( + /* [in] */ + __in DWORD dwSenderProcessId, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext) = 0; + + }; + +#else /* C style interface */ + + typedef struct IControlChangeNotifyVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IControlChangeNotify * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IControlChangeNotify * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IControlChangeNotify * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OnNotify )( + IControlChangeNotify * This, + /* [in] */ + __in DWORD dwSenderProcessId, + /* [unique][in] */ + __in_opt LPCGUID pguidEventContext); + + END_INTERFACE + } IControlChangeNotifyVtbl; + + interface IControlChangeNotify + { + CONST_VTBL struct IControlChangeNotifyVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IControlChangeNotify_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IControlChangeNotify_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IControlChangeNotify_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IControlChangeNotify_OnNotify(This,dwSenderProcessId,pguidEventContext) \ + ( (This)->lpVtbl -> OnNotify(This,dwSenderProcessId,pguidEventContext) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IControlChangeNotify_INTERFACE_DEFINED__ */ + + +#ifndef __IDeviceTopology_INTERFACE_DEFINED__ +#define __IDeviceTopology_INTERFACE_DEFINED__ + +/* interface IDeviceTopology */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IDeviceTopology; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("2A07407E-6497-4A18-9787-32F79BD0D98F") + IDeviceTopology : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetConnectorCount( + /* [out] */ + __out UINT *pCount) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetConnector( + /* [in] */ + __in UINT nIndex, + /* [out] */ + __out IConnector **ppConnector) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetSubunitCount( + /* [out] */ + __out UINT *pCount) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetSubunit( + /* [in] */ + __in UINT nIndex, + /* [out] */ + __deref_out ISubunit **ppSubunit) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetPartById( + /* [in] */ + __in UINT nId, + /* [out] */ + __deref_out IPart **ppPart) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDeviceId( + /* [out] */ + __deref_out LPWSTR *ppwstrDeviceId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetSignalPath( + /* [in] */ + __in IPart *pIPartFrom, + /* [in] */ + __in IPart *pIPartTo, + /* [in] */ + __in BOOL bRejectMixedPaths, + /* [out] */ + __deref_out IPartsList **ppParts) = 0; + + }; + +#else /* C style interface */ + + typedef struct IDeviceTopologyVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IDeviceTopology * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IDeviceTopology * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IDeviceTopology * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetConnectorCount )( + IDeviceTopology * This, + /* [out] */ + __out UINT *pCount); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetConnector )( + IDeviceTopology * This, + /* [in] */ + __in UINT nIndex, + /* [out] */ + __out IConnector **ppConnector); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetSubunitCount )( + IDeviceTopology * This, + /* [out] */ + __out UINT *pCount); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetSubunit )( + IDeviceTopology * This, + /* [in] */ + __in UINT nIndex, + /* [out] */ + __deref_out ISubunit **ppSubunit); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetPartById )( + IDeviceTopology * This, + /* [in] */ + __in UINT nId, + /* [out] */ + __deref_out IPart **ppPart); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDeviceId )( + IDeviceTopology * This, + /* [out] */ + __deref_out LPWSTR *ppwstrDeviceId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetSignalPath )( + IDeviceTopology * This, + /* [in] */ + __in IPart *pIPartFrom, + /* [in] */ + __in IPart *pIPartTo, + /* [in] */ + __in BOOL bRejectMixedPaths, + /* [out] */ + __deref_out IPartsList **ppParts); + + END_INTERFACE + } IDeviceTopologyVtbl; + + interface IDeviceTopology + { + CONST_VTBL struct IDeviceTopologyVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IDeviceTopology_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IDeviceTopology_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IDeviceTopology_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IDeviceTopology_GetConnectorCount(This,pCount) \ + ( (This)->lpVtbl -> GetConnectorCount(This,pCount) ) + +#define IDeviceTopology_GetConnector(This,nIndex,ppConnector) \ + ( (This)->lpVtbl -> GetConnector(This,nIndex,ppConnector) ) + +#define IDeviceTopology_GetSubunitCount(This,pCount) \ + ( (This)->lpVtbl -> GetSubunitCount(This,pCount) ) + +#define IDeviceTopology_GetSubunit(This,nIndex,ppSubunit) \ + ( (This)->lpVtbl -> GetSubunit(This,nIndex,ppSubunit) ) + +#define IDeviceTopology_GetPartById(This,nId,ppPart) \ + ( (This)->lpVtbl -> GetPartById(This,nId,ppPart) ) + +#define IDeviceTopology_GetDeviceId(This,ppwstrDeviceId) \ + ( (This)->lpVtbl -> GetDeviceId(This,ppwstrDeviceId) ) + +#define IDeviceTopology_GetSignalPath(This,pIPartFrom,pIPartTo,bRejectMixedPaths,ppParts) \ + ( (This)->lpVtbl -> GetSignalPath(This,pIPartFrom,pIPartTo,bRejectMixedPaths,ppParts) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IDeviceTopology_INTERFACE_DEFINED__ */ + + + +#ifndef __DevTopologyLib_LIBRARY_DEFINED__ +#define __DevTopologyLib_LIBRARY_DEFINED__ + +/* library DevTopologyLib */ +/* [helpstring][version][uuid] */ + + + + + + + + + + + + + + + + +EXTERN_C const IID LIBID_DevTopologyLib; + +EXTERN_C const CLSID CLSID_DeviceTopology; + +#ifdef __cplusplus + +class DECLSPEC_UUID("1DF639D0-5EC1-47AA-9379-828DC1AA8C59") +DeviceTopology; +#endif +#endif /* __DevTopologyLib_LIBRARY_DEFINED__ */ + +/* Additional Prototypes for ALL interfaces */ + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/endpointvolume.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,620 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for endpointvolume.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 500 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __endpointvolume_h__ +#define __endpointvolume_h__ + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IAudioEndpointVolumeCallback_FWD_DEFINED__ +#define __IAudioEndpointVolumeCallback_FWD_DEFINED__ +typedef interface IAudioEndpointVolumeCallback IAudioEndpointVolumeCallback; +#endif /* __IAudioEndpointVolumeCallback_FWD_DEFINED__ */ + + +#ifndef __IAudioEndpointVolume_FWD_DEFINED__ +#define __IAudioEndpointVolume_FWD_DEFINED__ +typedef interface IAudioEndpointVolume IAudioEndpointVolume; +#endif /* __IAudioEndpointVolume_FWD_DEFINED__ */ + + +#ifndef __IAudioMeterInformation_FWD_DEFINED__ +#define __IAudioMeterInformation_FWD_DEFINED__ +typedef interface IAudioMeterInformation IAudioMeterInformation; +#endif /* __IAudioMeterInformation_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "unknwn.h" +#include "devicetopology.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_endpointvolume_0000_0000 */ +/* [local] */ + +typedef struct AUDIO_VOLUME_NOTIFICATION_DATA + { + GUID guidEventContext; + BOOL bMuted; + float fMasterVolume; + UINT nChannels; + float afChannelVolumes[ 1 ]; + } AUDIO_VOLUME_NOTIFICATION_DATA; + +typedef struct AUDIO_VOLUME_NOTIFICATION_DATA *PAUDIO_VOLUME_NOTIFICATION_DATA; + +#define ENDPOINT_HARDWARE_SUPPORT_VOLUME 0x00000001 +#define ENDPOINT_HARDWARE_SUPPORT_MUTE 0x00000002 +#define ENDPOINT_HARDWARE_SUPPORT_METER 0x00000004 + + +extern RPC_IF_HANDLE __MIDL_itf_endpointvolume_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_endpointvolume_0000_0000_v0_0_s_ifspec; + +#ifndef __IAudioEndpointVolumeCallback_INTERFACE_DEFINED__ +#define __IAudioEndpointVolumeCallback_INTERFACE_DEFINED__ + +/* interface IAudioEndpointVolumeCallback */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioEndpointVolumeCallback; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("657804FA-D6AD-4496-8A60-352752AF4F89") + IAudioEndpointVolumeCallback : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE OnNotify( + PAUDIO_VOLUME_NOTIFICATION_DATA pNotify) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioEndpointVolumeCallbackVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioEndpointVolumeCallback * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioEndpointVolumeCallback * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioEndpointVolumeCallback * This); + + HRESULT ( STDMETHODCALLTYPE *OnNotify )( + IAudioEndpointVolumeCallback * This, + PAUDIO_VOLUME_NOTIFICATION_DATA pNotify); + + END_INTERFACE + } IAudioEndpointVolumeCallbackVtbl; + + interface IAudioEndpointVolumeCallback + { + CONST_VTBL struct IAudioEndpointVolumeCallbackVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioEndpointVolumeCallback_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioEndpointVolumeCallback_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioEndpointVolumeCallback_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioEndpointVolumeCallback_OnNotify(This,pNotify) \ + ( (This)->lpVtbl -> OnNotify(This,pNotify) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioEndpointVolumeCallback_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioEndpointVolume_INTERFACE_DEFINED__ +#define __IAudioEndpointVolume_INTERFACE_DEFINED__ + +/* interface IAudioEndpointVolume */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioEndpointVolume; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("5CDF2C82-841E-4546-9722-0CF74078229A") + IAudioEndpointVolume : public IUnknown + { + public: + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE RegisterControlChangeNotify( + /* [in] */ + __in IAudioEndpointVolumeCallback *pNotify) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE UnregisterControlChangeNotify( + /* [in] */ + __in IAudioEndpointVolumeCallback *pNotify) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetChannelCount( + /* [out] */ + __out UINT *pnChannelCount) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE SetMasterVolumeLevel( + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE SetMasterVolumeLevelScalar( + /* [in] */ + __in float fLevel, + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetMasterVolumeLevel( + /* [out] */ + __out float *pfLevelDB) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetMasterVolumeLevelScalar( + /* [out] */ + __out float *pfLevel) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE SetChannelVolumeLevel( + /* [in] */ + __in UINT nChannel, + float fLevelDB, + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE SetChannelVolumeLevelScalar( + /* [in] */ + __in UINT nChannel, + float fLevel, + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetChannelVolumeLevel( + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetChannelVolumeLevelScalar( + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevel) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE SetMute( + /* [in] */ + __in BOOL bMute, + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetMute( + /* [out] */ + __out BOOL *pbMute) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetVolumeStepInfo( + /* [out] */ + __out UINT *pnStep, + /* [out] */ + __out UINT *pnStepCount) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE VolumeStepUp( + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE VolumeStepDown( + /* [unique][in] */ LPCGUID pguidEventContext) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE QueryHardwareSupport( + /* [out] */ + __out DWORD *pdwHardwareSupportMask) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetVolumeRange( + /* [out] */ + __out float *pflVolumeMindB, + /* [out] */ + __out float *pflVolumeMaxdB, + /* [out] */ + __out float *pflVolumeIncrementdB) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioEndpointVolumeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioEndpointVolume * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioEndpointVolume * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioEndpointVolume * This); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *RegisterControlChangeNotify )( + IAudioEndpointVolume * This, + /* [in] */ + __in IAudioEndpointVolumeCallback *pNotify); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *UnregisterControlChangeNotify )( + IAudioEndpointVolume * This, + /* [in] */ + __in IAudioEndpointVolumeCallback *pNotify); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetChannelCount )( + IAudioEndpointVolume * This, + /* [out] */ + __out UINT *pnChannelCount); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *SetMasterVolumeLevel )( + IAudioEndpointVolume * This, + /* [in] */ + __in float fLevelDB, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *SetMasterVolumeLevelScalar )( + IAudioEndpointVolume * This, + /* [in] */ + __in float fLevel, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetMasterVolumeLevel )( + IAudioEndpointVolume * This, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetMasterVolumeLevelScalar )( + IAudioEndpointVolume * This, + /* [out] */ + __out float *pfLevel); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *SetChannelVolumeLevel )( + IAudioEndpointVolume * This, + /* [in] */ + __in UINT nChannel, + float fLevelDB, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *SetChannelVolumeLevelScalar )( + IAudioEndpointVolume * This, + /* [in] */ + __in UINT nChannel, + float fLevel, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetChannelVolumeLevel )( + IAudioEndpointVolume * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevelDB); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetChannelVolumeLevelScalar )( + IAudioEndpointVolume * This, + /* [in] */ + __in UINT nChannel, + /* [out] */ + __out float *pfLevel); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *SetMute )( + IAudioEndpointVolume * This, + /* [in] */ + __in BOOL bMute, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetMute )( + IAudioEndpointVolume * This, + /* [out] */ + __out BOOL *pbMute); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetVolumeStepInfo )( + IAudioEndpointVolume * This, + /* [out] */ + __out UINT *pnStep, + /* [out] */ + __out UINT *pnStepCount); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *VolumeStepUp )( + IAudioEndpointVolume * This, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *VolumeStepDown )( + IAudioEndpointVolume * This, + /* [unique][in] */ LPCGUID pguidEventContext); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *QueryHardwareSupport )( + IAudioEndpointVolume * This, + /* [out] */ + __out DWORD *pdwHardwareSupportMask); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetVolumeRange )( + IAudioEndpointVolume * This, + /* [out] */ + __out float *pflVolumeMindB, + /* [out] */ + __out float *pflVolumeMaxdB, + /* [out] */ + __out float *pflVolumeIncrementdB); + + END_INTERFACE + } IAudioEndpointVolumeVtbl; + + interface IAudioEndpointVolume + { + CONST_VTBL struct IAudioEndpointVolumeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioEndpointVolume_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioEndpointVolume_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioEndpointVolume_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioEndpointVolume_RegisterControlChangeNotify(This,pNotify) \ + ( (This)->lpVtbl -> RegisterControlChangeNotify(This,pNotify) ) + +#define IAudioEndpointVolume_UnregisterControlChangeNotify(This,pNotify) \ + ( (This)->lpVtbl -> UnregisterControlChangeNotify(This,pNotify) ) + +#define IAudioEndpointVolume_GetChannelCount(This,pnChannelCount) \ + ( (This)->lpVtbl -> GetChannelCount(This,pnChannelCount) ) + +#define IAudioEndpointVolume_SetMasterVolumeLevel(This,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetMasterVolumeLevel(This,fLevelDB,pguidEventContext) ) + +#define IAudioEndpointVolume_SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext) \ + ( (This)->lpVtbl -> SetMasterVolumeLevelScalar(This,fLevel,pguidEventContext) ) + +#define IAudioEndpointVolume_GetMasterVolumeLevel(This,pfLevelDB) \ + ( (This)->lpVtbl -> GetMasterVolumeLevel(This,pfLevelDB) ) + +#define IAudioEndpointVolume_GetMasterVolumeLevelScalar(This,pfLevel) \ + ( (This)->lpVtbl -> GetMasterVolumeLevelScalar(This,pfLevel) ) + +#define IAudioEndpointVolume_SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext) \ + ( (This)->lpVtbl -> SetChannelVolumeLevel(This,nChannel,fLevelDB,pguidEventContext) ) + +#define IAudioEndpointVolume_SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext) \ + ( (This)->lpVtbl -> SetChannelVolumeLevelScalar(This,nChannel,fLevel,pguidEventContext) ) + +#define IAudioEndpointVolume_GetChannelVolumeLevel(This,nChannel,pfLevelDB) \ + ( (This)->lpVtbl -> GetChannelVolumeLevel(This,nChannel,pfLevelDB) ) + +#define IAudioEndpointVolume_GetChannelVolumeLevelScalar(This,nChannel,pfLevel) \ + ( (This)->lpVtbl -> GetChannelVolumeLevelScalar(This,nChannel,pfLevel) ) + +#define IAudioEndpointVolume_SetMute(This,bMute,pguidEventContext) \ + ( (This)->lpVtbl -> SetMute(This,bMute,pguidEventContext) ) + +#define IAudioEndpointVolume_GetMute(This,pbMute) \ + ( (This)->lpVtbl -> GetMute(This,pbMute) ) + +#define IAudioEndpointVolume_GetVolumeStepInfo(This,pnStep,pnStepCount) \ + ( (This)->lpVtbl -> GetVolumeStepInfo(This,pnStep,pnStepCount) ) + +#define IAudioEndpointVolume_VolumeStepUp(This,pguidEventContext) \ + ( (This)->lpVtbl -> VolumeStepUp(This,pguidEventContext) ) + +#define IAudioEndpointVolume_VolumeStepDown(This,pguidEventContext) \ + ( (This)->lpVtbl -> VolumeStepDown(This,pguidEventContext) ) + +#define IAudioEndpointVolume_QueryHardwareSupport(This,pdwHardwareSupportMask) \ + ( (This)->lpVtbl -> QueryHardwareSupport(This,pdwHardwareSupportMask) ) + +#define IAudioEndpointVolume_GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) \ + ( (This)->lpVtbl -> GetVolumeRange(This,pflVolumeMindB,pflVolumeMaxdB,pflVolumeIncrementdB) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioEndpointVolume_INTERFACE_DEFINED__ */ + + +#ifndef __IAudioMeterInformation_INTERFACE_DEFINED__ +#define __IAudioMeterInformation_INTERFACE_DEFINED__ + +/* interface IAudioMeterInformation */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IAudioMeterInformation; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("C02216F6-8C67-4B5B-9D00-D008E73E0064") + IAudioMeterInformation : public IUnknown + { + public: + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetPeakValue( + /* [out] */ float *pfPeak) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetMeteringChannelCount( + /* [out] */ + __out UINT *pnChannelCount) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE GetChannelsPeakValues( + /* [in] */ UINT32 u32ChannelCount, + /* [size_is][out] */ float *afPeakValues) = 0; + + virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE QueryHardwareSupport( + /* [out] */ + __out DWORD *pdwHardwareSupportMask) = 0; + + }; + +#else /* C style interface */ + + typedef struct IAudioMeterInformationVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IAudioMeterInformation * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IAudioMeterInformation * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IAudioMeterInformation * This); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetPeakValue )( + IAudioMeterInformation * This, + /* [out] */ float *pfPeak); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetMeteringChannelCount )( + IAudioMeterInformation * This, + /* [out] */ + __out UINT *pnChannelCount); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *GetChannelsPeakValues )( + IAudioMeterInformation * This, + /* [in] */ UINT32 u32ChannelCount, + /* [size_is][out] */ float *afPeakValues); + + /* [helpstring] */ HRESULT ( STDMETHODCALLTYPE *QueryHardwareSupport )( + IAudioMeterInformation * This, + /* [out] */ + __out DWORD *pdwHardwareSupportMask); + + END_INTERFACE + } IAudioMeterInformationVtbl; + + interface IAudioMeterInformation + { + CONST_VTBL struct IAudioMeterInformationVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IAudioMeterInformation_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IAudioMeterInformation_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IAudioMeterInformation_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IAudioMeterInformation_GetPeakValue(This,pfPeak) \ + ( (This)->lpVtbl -> GetPeakValue(This,pfPeak) ) + +#define IAudioMeterInformation_GetMeteringChannelCount(This,pnChannelCount) \ + ( (This)->lpVtbl -> GetMeteringChannelCount(This,pnChannelCount) ) + +#define IAudioMeterInformation_GetChannelsPeakValues(This,u32ChannelCount,afPeakValues) \ + ( (This)->lpVtbl -> GetChannelsPeakValues(This,u32ChannelCount,afPeakValues) ) + +#define IAudioMeterInformation_QueryHardwareSupport(This,pdwHardwareSupportMask) \ + ( (This)->lpVtbl -> QueryHardwareSupport(This,pdwHardwareSupportMask) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IAudioMeterInformation_INTERFACE_DEFINED__ */ + + +/* Additional Prototypes for ALL interfaces */ + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/functiondiscoverykeys.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,255 @@ +#pragma once + +#if __GNUC__ >=3 +#pragma GCC system_header +#endif + +#ifndef DEFINE_API_PKEY +#include <propkey.h> +#endif + +#include <FunctionDiscoveryKeys_devpkey.h> + +// FMTID_FD = {904b03a2-471d-423c-a584-f3483238a146} +DEFINE_GUID(FMTID_FD, 0x904b03a2, 0x471d, 0x423c, 0xa5, 0x84, 0xf3, 0x48, 0x32, 0x38, 0xa1, 0x46); +DEFINE_API_PKEY(PKEY_FD_Visibility, VisibilityFlags, 0x904b03a2, 0x471d, 0x423c, 0xa5, 0x84, 0xf3, 0x48, 0x32, 0x38, 0xa1, 0x46, 0x00000001); // VT_UINT +#define FD_Visibility_Default 0 +#define FD_Visibility_Hidden 1 + +// FMTID_Device = {78C34FC8-104A-4aca-9EA4-524D52996E57} +DEFINE_GUID(FMTID_Device, 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57); + +DEFINE_API_PKEY(PKEY_Device_NotPresent, DeviceNotPresent , 0x904b03a2, 0x471d, 0x423c, 0xa5, 0x84, 0xf3, 0x48, 0x32, 0x38, 0xa1, 0x46, 0x00000002); // VT_UINT +DEFINE_API_PKEY(PKEY_Device_QueueSize, DeviceQueueSize , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00000024); // VT_UI4 +DEFINE_API_PKEY(PKEY_Device_Status, DeviceStatus , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00000025); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_Device_Comment, DeviceComment , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00000026); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_Device_Model, DeviceModel , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00000027); // VT_LPWSTR + +// Name: System.Device.BIOSVersion -- PKEY_Device_BIOSVersion +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) Legacy code may treat this as VT_BSTR. +// FormatID: EAEE7F1D-6A33-44D1-9441-5F46DEF23198, 9 +DEFINE_PROPERTYKEY(PKEY_Device_BIOSVersion, 0xEAEE7F1D, 0x6A33, 0x44D1, 0x94, 0x41, 0x5F, 0x46, 0xDE, 0xF2, 0x31, 0x98, 9); + +DEFINE_API_PKEY(PKEY_Write_Time, WriteTime , 0xf53b7e1c, 0x77e0, 0x4450, 0x8c, 0x5f, 0xa7, 0x6c, 0xc7, 0xfd, 0xe0, 0x58, 0x00000100); // VT_FILETIME + +#ifdef FD_XP +DEFINE_API_PKEY(PKEY_Device_InstanceId, DeviceInstanceId , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00000100); // VT_LPWSTR +#endif +DEFINE_API_PKEY(PKEY_Device_Interface, DeviceInterface , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00000101); // VT_CLSID + +DEFINE_API_PKEY(PKEY_ExposedIIDs, ExposedIIDs , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00003002); // VT_VECTOR | VT_CLSID +DEFINE_API_PKEY(PKEY_ExposedCLSIDs, ExposedCLSIDs , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00003003); // VT_VECTOR | VT_CLSID +DEFINE_API_PKEY(PKEY_InstanceValidatorClsid,InstanceValidator , 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x00003004); // VT_CLSID + +// FMTID_WSD = {92506491-FF95-4724-A05A-5B81885A7C92} +DEFINE_GUID(FMTID_WSD, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92); + +DEFINE_API_PKEY(PKEY_WSD_AddressURI, WSD_AddressURI, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001000); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_WSD_Types, WSD_Types, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001001); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_WSD_Scopes, WSD_Scopes, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001002); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_WSD_MetadataVersion, WSD_MetadataVersion, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001003); //VT_UI8 +DEFINE_API_PKEY(PKEY_WSD_AppSeqInstanceID, WSD_AppSeqInstanceID, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001004); // VT_UI8 +DEFINE_API_PKEY(PKEY_WSD_AppSeqSessionID, WSD_AppSeqSessionID, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001005); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_WSD_AppSeqMessageNumber, WSD_AppSeqMessageNumber, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00001006); // VT_UI8 +DEFINE_API_PKEY(PKEY_WSD_XAddrs, WSD_XAddrs, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00002000); // VT_LPWSTR or VT_VECTOR | VT_LPWSTR + +DEFINE_API_PKEY(PKEY_WSD_MetadataClean, WSD_MetadataClean, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00000001); // VT_BOOL +DEFINE_API_PKEY(PKEY_WSD_ServiceInfo, WSD_ServiceInfo, 0x92506491, 0xFF95, 0x4724, 0xA0, 0x5A, 0x5B, 0x81, 0x88, 0x5A, 0x7C, 0x92, 0x00000002); // VT_VECTOR|VT_VARIANT (variants are VT_UNKNOWN) + +DEFINE_API_PKEY(PKEY_PUBSVCS_TYPE, PUBSVCS_TYPE, 0xF1B88AD3, 0x109C, 0x4FD2, 0xBA, 0x3F, 0x53, 0x5A, 0x76, 0x5F, 0x82, 0xF4, 0x00005001); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_PUBSVCS_SCOPE, PUBSVCS_SCOPE, 0x2AE2B567, 0xEECB, 0x4A3E, 0xB7, 0x53, 0x54, 0xC7, 0x25, 0x49, 0x43, 0x66, 0x00005002); // VT_LPWSTR | VT_VECTOR +DEFINE_API_PKEY(PKEY_PUBSVCS_METADATA, PUBSVCS_METADATA, 0x63C6D5B8, 0xF73A, 0x4ACA, 0x96, 0x7E, 0x0C, 0xC7, 0x87, 0xE0, 0xB5, 0x59, 0x00005003); // VT_LPWSTR +DEFINE_API_PKEY(PKEY_PUBSVCS_METADATA_VERSION, PUBSVCS_METADATA_VERSION, 0xC0C96C15, 0x1823, 0x4E5B, 0x93, 0x48, 0xE8, 0x25, 0x19, 0x92, 0x3F, 0x04, 0x00005004); // VT_UI8 +DEFINE_API_PKEY(PKEY_PUBSVCS_NETWORK_PROFILES_ALLOWED, PUBSVCS_NETWORK_PROFILES_ALLOWED, 0x63C6D5B8, 0xF73A, 0x4ACA, 0x96, 0x7E, 0x0C, 0xC7, 0x87, 0xE0, 0xB5, 0x59, 0x00005005); // VT_VECTOR | VT_LPWSTR +DEFINE_API_PKEY(PKEY_PUBSVCS_NETWORK_PROFILES_DENIED, PUBSVCS_NETWORK_PROFILES_DENIED, 0x63C6D5B8, 0xF73A, 0x4ACA, 0x96, 0x7E, 0x0C, 0xC7, 0x87, 0xE0, 0xB5, 0x59, 0x00005006); // VT_VECTOR | VT_LPWSTR +DEFINE_API_PKEY(PKEY_PUBSVCS_NETWORK_PROFILES_DEFAULT, PUBSVCS_NETWORK_PROFILES_DEFAULT, 0x63C6D5B8, 0xF73A, 0x4ACA, 0x96, 0x7E, 0x0C, 0xC7, 0x87, 0xE0, 0xB5, 0x59, 0x00005007); // VT_BOOL + +// FMTID_PNPX = {656A3BB3-ECC0-43FD-8477-4AE0404A96CD} +DEFINE_GUID(FMTID_PNPX, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD); + // from Discovery messages +DEFINE_PROPERTYKEY(PKEY_PNPX_GlobalIdentity, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001000); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_Types, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001001); // VT_LPWSTR | VT_VECTOR +DEFINE_PROPERTYKEY(PKEY_PNPX_Scopes, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001002); // VT_LPWSTR | VT_VECTOR +DEFINE_PROPERTYKEY(PKEY_PNPX_XAddrs, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001003); // VT_LPWSTR | VT_VECTOR +DEFINE_PROPERTYKEY(PKEY_PNPX_MetadataVersion, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001004); // VT_UI8 +DEFINE_PROPERTYKEY(PKEY_PNPX_ID, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001005); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_RootProxy, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001006); // VT_BOOL + + // for Directed Discovery +DEFINE_PROPERTYKEY(PKEY_PNPX_RemoteAddress, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00001006); // VT_LPWSTR + + // from ThisModel metadata +DEFINE_PROPERTYKEY(PKEY_PNPX_Manufacturer, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002000); // VT_LPWSTR (localizable) +DEFINE_PROPERTYKEY(PKEY_PNPX_ManufacturerUrl, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002001); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_ModelName, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002002); // VT_LPWSTR (localizable) +DEFINE_PROPERTYKEY(PKEY_PNPX_ModelNumber, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002003); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_ModelUrl, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002004); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_Upc, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002005); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_PresentationUrl, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00002006); // VT_LPWSTR + // from ThisDevice metadata +DEFINE_PROPERTYKEY(PKEY_PNPX_FriendlyName, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003000); // VT_LPWSTR (localizable) +DEFINE_PROPERTYKEY(PKEY_PNPX_FirmwareVersion, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003001); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_SerialNumber, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003002); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_DeviceCategory, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003004); // VT_LPWSTR | VT_VECTOR + // DeviceCategory values +#define PNPX_DEVICECATEGORY_COMPUTER L"Computers" +#define PNPX_DEVICECATEGORY_INPUTDEVICE L"Input" +#define PNPX_DEVICECATEGORY_PRINTER L"Printers" +#define PNPX_DEVICECATEGORY_SCANNER L"Scanners" +#define PNPX_DEVICECATEGORY_FAX L"FAX" +#define PNPX_DEVICECATEGORY_MFP L"MFP" +#define PNPX_DEVICECATEGORY_CAMERA L"Cameras" +#define PNPX_DEVICECATEGORY_STORAGE L"Storage" +#define PNPX_DEVICECATEGORY_NETWORK_INFRASTRUCTURE L"NetworkInfrastructure" +#define PNPX_DEVICECATEGORY_DISPLAYS L"Displays" +#define PNPX_DEVICECATEGORY_MULTIMEDIA_DEVICE L"MediaDevices" +#define PNPX_DEVICECATEGORY_GAMING_DEVICE L"Gaming" +#define PNPX_DEVICECATEGORY_TELEPHONE L"Phones" +#define PNPX_DEVICECATEGORY_HOME_AUTOMATION_SYSTEM L"HomeAutomation" +#define PNPX_DEVICECATEGORY_HOME_SECURITY_SYSTEM L"HomeSecurity" +#define PNPX_DEVICECATEGORY_OTHER L"Other" +DEFINE_PROPERTYKEY(PKEY_PNPX_DeviceCategory_Desc, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003005); // VT_LPWSTR | VT_VECTOR + +DEFINE_PROPERTYKEY(PKEY_PNPX_PhysicalAddress, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003006); // VT_UI1 | VT_VECTOR +DEFINE_PROPERTYKEY(PKEY_PNPX_NetworkInterfaceLuid, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003007); // VT_UI8 +DEFINE_PROPERTYKEY(PKEY_PNPX_NetworkInterfaceGuid, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003008); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_IpAddress, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00003009); // VT_LPWSTR | VT_VECTOR + // from Relationship metadata +DEFINE_PROPERTYKEY(PKEY_PNPX_ServiceAddress, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00004000); // VT_LPWSTR | VT_VECTOR +DEFINE_PROPERTYKEY(PKEY_PNPX_ServiceId, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00004001); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_ServiceTypes, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00004002); // VT_LPWSTR | VT_VECTOR + // Association DB PKEYs +DEFINE_API_PKEY(PKEY_PNPX_Devnode, PnPXDevNode, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00000001); // VT_BOOL +DEFINE_API_PKEY(PKEY_PNPX_AssociationState, AssociationState, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00000002); // VT_UINT +DEFINE_API_PKEY(PKEY_PNPX_AssociatedInstanceId, AssociatedInstanceId, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00000003); // VT_LPWSTR + // for Computer Discovery +DEFINE_PROPERTYKEY(PKEY_PNPX_DomainName, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00005000); // VT_LPWSTR +// Use PKEY_ComputerName (propkey.h) DEFINE_PROPERTYKEY(PKEY_PNPX_MachineName, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00005001); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_PNPX_ShareName, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00005002); // VT_LPWSTR + + // SSDP Provider custom properties +DEFINE_PROPERTYKEY(PKEY_SSDP_AltLocationInfo, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00006000); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_SSDP_DevLifeTime, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00006001); // VT_UI4 +DEFINE_PROPERTYKEY(PKEY_SSDP_NetworkInterface, 0x656A3BB3, 0xECC0, 0x43FD, 0x84, 0x77, 0x4A, 0xE0, 0x40, 0x4A, 0x96, 0xCD, 0x00006002); // VT_BOOL + +// FMTID_PNPXDynamicProperty = {4FC5077E-B686-44BE-93E3-86CAFE368CCD} +DEFINE_GUID(FMTID_PNPXDynamicProperty, 0x4FC5077E, 0xB686, 0x44BE, 0x93, 0xE3, 0x86, 0xCA, 0xFE, 0x36, 0x8C, 0xCD); + +DEFINE_PROPERTYKEY(PKEY_PNPX_Installable, 0x4FC5077E, 0xB686, 0x44BE, 0x93, 0xE3, 0x86, 0xCA, 0xFE, 0x36, 0x8C, 0xCD, 0x00000001); // VT_BOOL +DEFINE_PROPERTYKEY(PKEY_PNPX_Associated, 0x4FC5077E, 0xB686, 0x44BE, 0x93, 0xE3, 0x86, 0xCA, 0xFE, 0x36, 0x8C, 0xCD, 0x00000002); // VT_BOOL +// PKEY_PNPX_Installed to be deprecated in Longhorn Server timeframe +// this PKEY really represents Associated state +#define PKEY_PNPX_Installed PKEY_PNPX_Associated // Deprecated! Please use PKEY_PNPX_Associated +DEFINE_PROPERTYKEY(PKEY_PNPX_CompatibleTypes, 0x4FC5077E, 0xB686, 0x44BE, 0x93, 0xE3, 0x86, 0xCA, 0xFE, 0x36, 0x8C, 0xCD, 0x00000003); // VT_LPWSTR | VT_VECTOR + + // WNET Provider properties +DEFINE_PROPERTYKEY(PKEY_WNET_Scope, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000001); // VT_UINT +DEFINE_PROPERTYKEY(PKEY_WNET_Type, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000002); // VT_UINT +DEFINE_PROPERTYKEY(PKEY_WNET_DisplayType, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000003); // VT_UINT +DEFINE_PROPERTYKEY(PKEY_WNET_Usage, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000004); // VT_UINT +DEFINE_PROPERTYKEY(PKEY_WNET_LocalName, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000005); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_WNET_RemoteName, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000006); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_WNET_Comment, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000007); // VT_LPWSTR +DEFINE_PROPERTYKEY(PKEY_WNET_Provider, 0xdebda43a, 0x37b3, 0x4383, 0x91, 0xE7, 0x44, 0x98, 0xda, 0x29, 0x95, 0xab, 0x00000008); // VT_LPWSTR + + + // WCN Provider properties + +DEFINE_PROPERTYKEY(PKEY_WCN_Version, 0x88190b80, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000001); // VT_UI1 +DEFINE_PROPERTYKEY(PKEY_WCN_RequestType, 0x88190b81, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000002); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_AuthType, 0x88190b82, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000003); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_EncryptType, 0x88190b83, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000004); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_ConnType, 0x88190b84, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000005); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_ConfigMethods, 0x88190b85, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000006); // VT_INT +// map WCN DeviceType to PKEY_PNPX_DeviceCategory +//DEFINE_PROPERTYKEY(PKEY_WCN_DeviceType, 0x88190b86, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000007); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_RfBand, 0x88190b87, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000008); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_AssocState, 0x88190b88, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x00000009); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_ConfigError, 0x88190b89, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x0000000a); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_ConfigState, 0x88190b89, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x0000000b); // VT_UI1 +DEFINE_PROPERTYKEY(PKEY_WCN_DevicePasswordId, 0x88190b89, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x0000000c); // VT_INT +DEFINE_PROPERTYKEY(PKEY_WCN_OSVersion, 0x88190b89, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x0000000d); // VT_UINT +DEFINE_PROPERTYKEY(PKEY_WCN_VendorExtension, 0x88190b8a, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x0000000e); // VT_UI1 | VT_VECTOR +DEFINE_PROPERTYKEY(PKEY_WCN_RegistrarType, 0x88190b8b, 0x4684, 0x11da, 0xa2, 0x6a, 0x00, 0x02, 0xb3, 0x98, 0x8e, 0x81, 0x0000000f); // VT_INT + +//----------------------------------------------------------------------------- +// DriverPackage properties + +#define PKEY_DriverPackage_Model PKEY_DrvPkg_Model +#define PKEY_DriverPackage_VendorWebSite PKEY_DrvPkg_VendorWebSite +#define PKEY_DriverPackage_DetailedDescription PKEY_DrvPkg_DetailedDescription +#define PKEY_DriverPackage_DocumentationLink PKEY_DrvPkg_DocumentationLink +#define PKEY_DriverPackage_Icon PKEY_DrvPkg_Icon +#define PKEY_DriverPackage_BrandingIcon PKEY_DrvPkg_BrandingIcon + +//----------------------------------------------------------------------------- +// Hardware properties + +DEFINE_PROPERTYKEY(PKEY_Hardware_Devinst, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 4097); + +// Name: System.Hardware.DisplayAttribute -- PKEY_Hardware_DisplayAttribute +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 5 +DEFINE_PROPERTYKEY(PKEY_Hardware_DisplayAttribute, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 5); + +// Name: System.Hardware.DriverDate -- PKEY_Hardware_DriverDate +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 11 +DEFINE_PROPERTYKEY(PKEY_Hardware_DriverDate, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 11); + +// Name: System.Hardware.DriverProvider -- PKEY_Hardware_DriverProvider +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 10 +DEFINE_PROPERTYKEY(PKEY_Hardware_DriverProvider, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 10); + +// Name: System.Hardware.DriverVersion -- PKEY_Hardware_DriverVersion +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 9 +DEFINE_PROPERTYKEY(PKEY_Hardware_DriverVersion, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 9); + +// Name: System.Hardware.Function -- PKEY_Hardware_Function +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 4099 +DEFINE_PROPERTYKEY(PKEY_Hardware_Function, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 4099); + +// Name: System.Hardware.Icon -- PKEY_Hardware_Icon +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 3 +DEFINE_PROPERTYKEY(PKEY_Hardware_Icon, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 3); + +// Name: System.Hardware.Image -- PKEY_Hardware_Image +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 4098 +DEFINE_PROPERTYKEY(PKEY_Hardware_Image, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 4098); + +// Name: System.Hardware.Manufacturer -- PKEY_Hardware_Manufacturer +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 6 +DEFINE_PROPERTYKEY(PKEY_Hardware_Manufacturer, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 6); + +// Name: System.Hardware.Model -- PKEY_Hardware_Model +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 7 +DEFINE_PROPERTYKEY(PKEY_Hardware_Model, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 7); + +// Name: System.Hardware.Name -- PKEY_Hardware_Name +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 2 +DEFINE_PROPERTYKEY(PKEY_Hardware_Name, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 2); + +// Name: System.Hardware.SerialNumber -- PKEY_Hardware_SerialNumber +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 8 +DEFINE_PROPERTYKEY(PKEY_Hardware_SerialNumber, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 8); + +// Name: System.Hardware.ShellAttributes -- PKEY_Hardware_ShellAttributes +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 4100 +DEFINE_PROPERTYKEY(PKEY_Hardware_ShellAttributes, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 4100); + +// Name: System.Hardware.Status -- PKEY_Hardware_Status +// Type: Unspecified -- VT_NULL +// FormatID: 5EAF3EF2-E0CA-4598-BF06-71ED1D9DD953, 4096 +DEFINE_PROPERTYKEY(PKEY_Hardware_Status, 0x5EAF3EF2, 0xE0CA, 0x4598, 0xBF, 0x06, 0x71, 0xED, 0x1D, 0x9D, 0xD9, 0x53, 4096); + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/ks.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3666 @@ +/** + * This file has no copyright assigned and is placed in the Public Domain. + * This file is part of the w64 mingw-runtime package. + * No warranty is given; refer to the file DISCLAIMER.PD within this package. + */ +#ifndef _KS_ +#define _KS_ + +#if __GNUC__ >= 3 +#pragma GCC system_header +#endif + +#ifndef __MINGW_EXTENSION +#if defined(__GNUC__) || defined(__GNUG__) +#define __MINGW_EXTENSION __extension__ +#else +#define __MINGW_EXTENSION +#endif +#endif + +#ifdef __TCS__ +#define _KS_NO_ANONYMOUS_STRUCTURES_ 1 +#endif + +#ifdef _KS_NO_ANONYMOUS_STRUCTURES_ +#define _KS_ANON_STRUCT(X) struct X +#else +#define _KS_ANON_STRUCT(X) __MINGW_EXTENSION struct +#endif + +#ifndef _NTRTL_ +#ifndef DEFINE_GUIDEX +#define DEFINE_GUIDEX(name) EXTERN_C const CDECL GUID name +#endif +#ifndef STATICGUIDOF +#define STATICGUIDOF(guid) STATIC_##guid +#endif +#endif /* _NTRTL_ */ + +#ifndef SIZEOF_ARRAY +#define SIZEOF_ARRAY(ar) (sizeof(ar)/sizeof((ar)[0])) +#endif + +#define DEFINE_GUIDSTRUCT(g,n) DEFINE_GUIDEX(n) +#define DEFINE_GUIDNAMED(n) n + +#define STATIC_GUID_NULL \ + 0x00000000L,0x0000,0x0000,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 + +DEFINE_GUIDSTRUCT("00000000-0000-0000-0000-000000000000",GUID_NULL); +#define GUID_NULL DEFINE_GUIDNAMED(GUID_NULL) + +#define IOCTL_KS_PROPERTY CTL_CODE(FILE_DEVICE_KS,0x000,METHOD_NEITHER,FILE_ANY_ACCESS) +#define IOCTL_KS_ENABLE_EVENT CTL_CODE(FILE_DEVICE_KS,0x001,METHOD_NEITHER,FILE_ANY_ACCESS) +#define IOCTL_KS_DISABLE_EVENT CTL_CODE(FILE_DEVICE_KS,0x002,METHOD_NEITHER,FILE_ANY_ACCESS) +#define IOCTL_KS_METHOD CTL_CODE(FILE_DEVICE_KS,0x003,METHOD_NEITHER,FILE_ANY_ACCESS) +#define IOCTL_KS_WRITE_STREAM CTL_CODE(FILE_DEVICE_KS,0x004,METHOD_NEITHER,FILE_WRITE_ACCESS) +#define IOCTL_KS_READ_STREAM CTL_CODE(FILE_DEVICE_KS,0x005,METHOD_NEITHER,FILE_READ_ACCESS) +#define IOCTL_KS_RESET_STATE CTL_CODE(FILE_DEVICE_KS,0x006,METHOD_NEITHER,FILE_ANY_ACCESS) + +typedef enum { + KSRESET_BEGIN, + KSRESET_END +} KSRESET; + +typedef enum { + KSSTATE_STOP, + KSSTATE_ACQUIRE, + KSSTATE_PAUSE, + KSSTATE_RUN +} KSSTATE,*PKSSTATE; + +#define KSPRIORITY_LOW 0x00000001 +#define KSPRIORITY_NORMAL 0x40000000 +#define KSPRIORITY_HIGH 0x80000000 +#define KSPRIORITY_EXCLUSIVE 0xFFFFFFFF + +typedef struct { + ULONG PriorityClass; + ULONG PrioritySubClass; +} KSPRIORITY,*PKSPRIORITY; + +typedef struct { + __MINGW_EXTENSION union { + _KS_ANON_STRUCT(_IDENTIFIER) + { + GUID Set; + ULONG Id; + ULONG Flags; + }; + LONGLONG Alignment; + }; +} KSIDENTIFIER,*PKSIDENTIFIER; + +typedef KSIDENTIFIER KSPROPERTY,*PKSPROPERTY,KSMETHOD,*PKSMETHOD,KSEVENT,*PKSEVENT; + +#define KSMETHOD_TYPE_NONE 0x00000000 +#define KSMETHOD_TYPE_READ 0x00000001 +#define KSMETHOD_TYPE_WRITE 0x00000002 +#define KSMETHOD_TYPE_MODIFY 0x00000003 +#define KSMETHOD_TYPE_SOURCE 0x00000004 + +#define KSMETHOD_TYPE_SEND 0x00000001 +#define KSMETHOD_TYPE_SETSUPPORT 0x00000100 +#define KSMETHOD_TYPE_BASICSUPPORT 0x00000200 + +#define KSMETHOD_TYPE_TOPOLOGY 0x10000000 + +#define KSPROPERTY_TYPE_GET 0x00000001 +#define KSPROPERTY_TYPE_SET 0x00000002 +#define KSPROPERTY_TYPE_SETSUPPORT 0x00000100 +#define KSPROPERTY_TYPE_BASICSUPPORT 0x00000200 +#define KSPROPERTY_TYPE_RELATIONS 0x00000400 +#define KSPROPERTY_TYPE_SERIALIZESET 0x00000800 +#define KSPROPERTY_TYPE_UNSERIALIZESET 0x00001000 +#define KSPROPERTY_TYPE_SERIALIZERAW 0x00002000 +#define KSPROPERTY_TYPE_UNSERIALIZERAW 0x00004000 +#define KSPROPERTY_TYPE_SERIALIZESIZE 0x00008000 +#define KSPROPERTY_TYPE_DEFAULTVALUES 0x00010000 + +#define KSPROPERTY_TYPE_TOPOLOGY 0x10000000 + +typedef struct { + KSPROPERTY Property; + ULONG NodeId; + ULONG Reserved; +} KSP_NODE,*PKSP_NODE; + +typedef struct { + KSMETHOD Method; + ULONG NodeId; + ULONG Reserved; +} KSM_NODE,*PKSM_NODE; + +typedef struct { + KSEVENT Event; + ULONG NodeId; + ULONG Reserved; +} KSE_NODE,*PKSE_NODE; + +#define STATIC_KSPROPTYPESETID_General \ + 0x97E99BA0L,0xBDEA,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("97E99BA0-BDEA-11CF-A5D6-28DB04C10000",KSPROPTYPESETID_General); +#define KSPROPTYPESETID_General DEFINE_GUIDNAMED(KSPROPTYPESETID_General) + +typedef struct { + ULONG Size; + ULONG Count; +} KSMULTIPLE_ITEM,*PKSMULTIPLE_ITEM; + +typedef struct { + ULONG AccessFlags; + ULONG DescriptionSize; + KSIDENTIFIER PropTypeSet; + ULONG MembersListCount; + ULONG Reserved; +} KSPROPERTY_DESCRIPTION,*PKSPROPERTY_DESCRIPTION; + +#define KSPROPERTY_MEMBER_RANGES 0x00000001 +#define KSPROPERTY_MEMBER_STEPPEDRANGES 0x00000002 +#define KSPROPERTY_MEMBER_VALUES 0x00000003 + +#define KSPROPERTY_MEMBER_FLAG_DEFAULT 0x00000001 +#define KSPROPERTY_MEMBER_FLAG_BASICSUPPORT_MULTICHANNEL 0x00000002 +#define KSPROPERTY_MEMBER_FLAG_BASICSUPPORT_UNIFORM 0x00000004 + +typedef struct { + ULONG MembersFlags; + ULONG MembersSize; + ULONG MembersCount; + ULONG Flags; +} KSPROPERTY_MEMBERSHEADER,*PKSPROPERTY_MEMBERSHEADER; + +typedef union { + _KS_ANON_STRUCT(_SIGNED) + { + LONG SignedMinimum; + LONG SignedMaximum; + }; + _KS_ANON_STRUCT(_UNSIGNED) + { + ULONG UnsignedMinimum; + ULONG UnsignedMaximum; + }; +} KSPROPERTY_BOUNDS_LONG,*PKSPROPERTY_BOUNDS_LONG; + +typedef union { + _KS_ANON_STRUCT(_SIGNED64) + { + LONGLONG SignedMinimum; + LONGLONG SignedMaximum; + }; + _KS_ANON_STRUCT(_UNSIGNED64) + { + DWORDLONG UnsignedMinimum; + DWORDLONG UnsignedMaximum; + }; +} KSPROPERTY_BOUNDS_LONGLONG,*PKSPROPERTY_BOUNDS_LONGLONG; + +typedef struct { + ULONG SteppingDelta; + ULONG Reserved; + KSPROPERTY_BOUNDS_LONG Bounds; +} KSPROPERTY_STEPPING_LONG,*PKSPROPERTY_STEPPING_LONG; + +typedef struct { + DWORDLONG SteppingDelta; + KSPROPERTY_BOUNDS_LONGLONG Bounds; +} KSPROPERTY_STEPPING_LONGLONG,*PKSPROPERTY_STEPPING_LONGLONG; + +#if defined(_NTDDK_) +typedef struct _KSDEVICE_DESCRIPTOR KSDEVICE_DESCRIPTOR, *PKSDEVICE_DESCRIPTOR; +typedef struct _KSDEVICE_DISPATCH KSDEVICE_DISPATCH, *PKSDEVICE_DISPATCH; +typedef struct _KSDEVICE KSDEVICE, *PKSDEVICE; +typedef struct _KSFILTERFACTORY KSFILTERFACTORY, *PKSFILTERFACTORY; +typedef struct _KSFILTER_DESCRIPTOR KSFILTER_DESCRIPTOR, *PKSFILTER_DESCRIPTOR; +typedef struct _KSFILTER_DISPATCH KSFILTER_DISPATCH, *PKSFILTER_DISPATCH; +typedef struct _KSFILTER KSFILTER, *PKSFILTER; +typedef struct _KSPIN_DESCRIPTOR_EX KSPIN_DESCRIPTOR_EX, *PKSPIN_DESCRIPTOR_EX; +typedef struct _KSPIN_DISPATCH KSPIN_DISPATCH, *PKSPIN_DISPATCH; +typedef struct _KSCLOCK_DISPATCH KSCLOCK_DISPATCH, *PKSCLOCK_DISPATCH; +typedef struct _KSALLOCATOR_DISPATCH KSALLOCATOR_DISPATCH, *PKSALLOCATOR_DISPATCH; +typedef struct _KSPIN KSPIN, *PKSPIN; +typedef struct _KSNODE_DESCRIPTOR KSNODE_DESCRIPTOR, *PKSNODE_DESCRIPTOR; +typedef struct _KSSTREAM_POINTER_OFFSET KSSTREAM_POINTER_OFFSET, *PKSSTREAM_POINTER_OFFSET; +typedef struct _KSSTREAM_POINTER KSSTREAM_POINTER, *PKSSTREAM_POINTER; +typedef struct _KSMAPPING KSMAPPING, *PKSMAPPING; +typedef struct _KSPROCESSPIN KSPROCESSPIN, *PKSPROCESSPIN; +typedef struct _KSPROCESSPIN_INDEXENTRY KSPROCESSPIN_INDEXENTRY, *PKSPROCESSPIN_INDEXENTRY; +#endif /* _NTDDK_ */ + +typedef PVOID PKSWORKER; + + +typedef struct { + ULONG NotificationType; + __MINGW_EXTENSION union { + struct { + HANDLE Event; + ULONG_PTR Reserved[2]; + } EventHandle; + struct { + HANDLE Semaphore; + ULONG Reserved; + LONG Adjustment; + } SemaphoreHandle; +#if defined(_NTDDK_) + struct { + PVOID Event; + KPRIORITY Increment; + ULONG_PTR Reserved; + } EventObject; + struct { + PVOID Semaphore; + KPRIORITY Increment; + LONG Adjustment; + } SemaphoreObject; + struct { + PKDPC Dpc; + ULONG ReferenceCount; + ULONG_PTR Reserved; + } Dpc; + struct { + PWORK_QUEUE_ITEM WorkQueueItem; + WORK_QUEUE_TYPE WorkQueueType; + ULONG_PTR Reserved; + } WorkItem; + struct { + PWORK_QUEUE_ITEM WorkQueueItem; + PKSWORKER KsWorkerObject; + ULONG_PTR Reserved; + } KsWorkItem; +#endif /* _NTDDK_ */ + struct { + PVOID Unused; + LONG_PTR Alignment[2]; + } Alignment; + }; +} KSEVENTDATA,*PKSEVENTDATA; + +#define KSEVENTF_EVENT_HANDLE 0x00000001 +#define KSEVENTF_SEMAPHORE_HANDLE 0x00000002 +#if defined(_NTDDK_) +#define KSEVENTF_EVENT_OBJECT 0x00000004 +#define KSEVENTF_SEMAPHORE_OBJECT 0x00000008 +#define KSEVENTF_DPC 0x00000010 +#define KSEVENTF_WORKITEM 0x00000020 +#define KSEVENTF_KSWORKITEM 0x00000080 +#endif /* _NTDDK_ */ + +#define KSEVENT_TYPE_ENABLE 0x00000001 +#define KSEVENT_TYPE_ONESHOT 0x00000002 +#define KSEVENT_TYPE_ENABLEBUFFERED 0x00000004 +#define KSEVENT_TYPE_SETSUPPORT 0x00000100 +#define KSEVENT_TYPE_BASICSUPPORT 0x00000200 +#define KSEVENT_TYPE_QUERYBUFFER 0x00000400 + +#define KSEVENT_TYPE_TOPOLOGY 0x10000000 + +typedef struct { + KSEVENT Event; + PKSEVENTDATA EventData; + PVOID Reserved; +} KSQUERYBUFFER,*PKSQUERYBUFFER; + +typedef struct { + ULONG Size; + ULONG Flags; + __MINGW_EXTENSION union { + HANDLE ObjectHandle; + PVOID ObjectPointer; + }; + PVOID Reserved; + KSEVENT Event; + KSEVENTDATA EventData; +} KSRELATIVEEVENT; + +#define KSRELATIVEEVENT_FLAG_HANDLE 0x00000001 +#define KSRELATIVEEVENT_FLAG_POINTER 0x00000002 + +typedef struct { + KSEVENTDATA EventData; + LONGLONG MarkTime; +} KSEVENT_TIME_MARK,*PKSEVENT_TIME_MARK; + +typedef struct { + KSEVENTDATA EventData; + LONGLONG TimeBase; + LONGLONG Interval; +} KSEVENT_TIME_INTERVAL,*PKSEVENT_TIME_INTERVAL; + +typedef struct { + LONGLONG TimeBase; + LONGLONG Interval; +} KSINTERVAL,*PKSINTERVAL; + +#define STATIC_KSPROPSETID_General \ + 0x1464EDA5L,0x6A8F,0x11D1,0x9A,0xA7,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("1464EDA5-6A8F-11D1-9AA7-00A0C9223196",KSPROPSETID_General); +#define KSPROPSETID_General DEFINE_GUIDNAMED(KSPROPSETID_General) + +typedef enum { + KSPROPERTY_GENERAL_COMPONENTID +} KSPROPERTY_GENERAL; + +typedef struct { + GUID Manufacturer; + GUID Product; + GUID Component; + GUID Name; + ULONG Version; + ULONG Revision; +} KSCOMPONENTID,*PKSCOMPONENTID; + +#define DEFINE_KSPROPERTY_ITEM_GENERAL_COMPONENTID(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_GENERAL_COMPONENTID, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSCOMPONENTID), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define STATIC_KSMETHODSETID_StreamIo \ + 0x65D003CAL,0x1523,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("65D003CA-1523-11D2-B27A-00A0C9223196",KSMETHODSETID_StreamIo); +#define KSMETHODSETID_StreamIo DEFINE_GUIDNAMED(KSMETHODSETID_StreamIo) + +typedef enum { + KSMETHOD_STREAMIO_READ, + KSMETHOD_STREAMIO_WRITE +} KSMETHOD_STREAMIO; + +#define DEFINE_KSMETHOD_ITEM_STREAMIO_READ(Handler) \ + DEFINE_KSMETHOD_ITEM( \ + KSMETHOD_STREAMIO_READ, \ + KSMETHOD_TYPE_WRITE, \ + (Handler), \ + sizeof(KSMETHOD), \ + 0, \ + NULL) + +#define DEFINE_KSMETHOD_ITEM_STREAMIO_WRITE(Handler) \ + DEFINE_KSMETHOD_ITEM( \ + KSMETHOD_STREAMIO_WRITE, \ + KSMETHOD_TYPE_READ, \ + (Handler), \ + sizeof(KSMETHOD), \ + 0, \ + NULL) + +#define STATIC_KSPROPSETID_MediaSeeking \ + 0xEE904F0CL,0xD09B,0x11D0,0xAB,0xE9,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("EE904F0C-D09B-11D0-ABE9-00A0C9223196",KSPROPSETID_MediaSeeking); +#define KSPROPSETID_MediaSeeking DEFINE_GUIDNAMED(KSPROPSETID_MediaSeeking) + +typedef enum { + KSPROPERTY_MEDIASEEKING_CAPABILITIES, + KSPROPERTY_MEDIASEEKING_FORMATS, + KSPROPERTY_MEDIASEEKING_TIMEFORMAT, + KSPROPERTY_MEDIASEEKING_POSITION, + KSPROPERTY_MEDIASEEKING_STOPPOSITION, + KSPROPERTY_MEDIASEEKING_POSITIONS, + KSPROPERTY_MEDIASEEKING_DURATION, + KSPROPERTY_MEDIASEEKING_AVAILABLE, + KSPROPERTY_MEDIASEEKING_PREROLL, + KSPROPERTY_MEDIASEEKING_CONVERTTIMEFORMAT +} KSPROPERTY_MEDIASEEKING; + +typedef enum { + KS_SEEKING_NoPositioning, + KS_SEEKING_AbsolutePositioning, + KS_SEEKING_RelativePositioning, + KS_SEEKING_IncrementalPositioning, + KS_SEEKING_PositioningBitsMask = 0x3, + KS_SEEKING_SeekToKeyFrame, + KS_SEEKING_ReturnTime = 0x8 +} KS_SEEKING_FLAGS; + +typedef enum { + KS_SEEKING_CanSeekAbsolute = 0x1, + KS_SEEKING_CanSeekForwards = 0x2, + KS_SEEKING_CanSeekBackwards = 0x4, + KS_SEEKING_CanGetCurrentPos = 0x8, + KS_SEEKING_CanGetStopPos = 0x10, + KS_SEEKING_CanGetDuration = 0x20, + KS_SEEKING_CanPlayBackwards = 0x40 +} KS_SEEKING_CAPABILITIES; + +typedef struct { + LONGLONG Current; + LONGLONG Stop; + KS_SEEKING_FLAGS CurrentFlags; + KS_SEEKING_FLAGS StopFlags; +} KSPROPERTY_POSITIONS,*PKSPROPERTY_POSITIONS; + +typedef struct { + LONGLONG Earliest; + LONGLONG Latest; +} KSPROPERTY_MEDIAAVAILABLE,*PKSPROPERTY_MEDIAAVAILABLE; + +typedef struct { + KSPROPERTY Property; + GUID SourceFormat; + GUID TargetFormat; + LONGLONG Time; +} KSP_TIMEFORMAT,*PKSP_TIMEFORMAT; + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_CAPABILITIES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_CAPABILITIES, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KS_SEEKING_CAPABILITIES), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_FORMATS(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_FORMATS, \ + (Handler), \ + sizeof(KSPROPERTY), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_TIMEFORMAT(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_TIMEFORMAT, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(GUID), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_POSITION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_POSITION, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_STOPPOSITION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_STOPPOSITION, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_POSITIONS(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_POSITIONS, \ + NULL, \ + sizeof(KSPROPERTY), \ + sizeof(KSPROPERTY_POSITIONS), \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_DURATION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_DURATION, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_AVAILABLE(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_AVAILABLE, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSPROPERTY_MEDIAAVAILABLE), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_PREROLL(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_PREROLL, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_CONVERTTIMEFORMAT(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_MEDIASEEKING_CONVERTTIMEFORMAT, \ + (Handler), \ + sizeof(KSP_TIMEFORMAT), \ + sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define STATIC_KSPROPSETID_Topology \ + 0x720D4AC0L,0x7533,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("720D4AC0-7533-11D0-A5D6-28DB04C10000",KSPROPSETID_Topology); +#define KSPROPSETID_Topology DEFINE_GUIDNAMED(KSPROPSETID_Topology) + +typedef enum { + KSPROPERTY_TOPOLOGY_CATEGORIES, + KSPROPERTY_TOPOLOGY_NODES, + KSPROPERTY_TOPOLOGY_CONNECTIONS, + KSPROPERTY_TOPOLOGY_NAME +} KSPROPERTY_TOPOLOGY; + +#define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CATEGORIES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_TOPOLOGY_CATEGORIES, \ + (Handler), \ + sizeof(KSPROPERTY), \ + 0, \ + NULL, NULL, 0,NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NODES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_TOPOLOGY_NODES, \ + (Handler), \ + sizeof(KSPROPERTY), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CONNECTIONS(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_TOPOLOGY_CONNECTIONS, \ + (Handler), \ + sizeof(KSPROPERTY), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NAME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_TOPOLOGY_NAME, \ + (Handler), \ + sizeof(KSP_NODE), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_TOPOLOGYSET(TopologySet,Handler) \ +DEFINE_KSPROPERTY_TABLE(TopologySet) { \ + DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CATEGORIES(Handler), \ + DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NODES(Handler), \ + DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CONNECTIONS(Handler), \ + DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NAME(Handler) \ +} + +#define STATIC_KSCATEGORY_BRIDGE \ + 0x085AFF00L,0x62CE,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("085AFF00-62CE-11CF-A5D6-28DB04C10000",KSCATEGORY_BRIDGE); +#define KSCATEGORY_BRIDGE DEFINE_GUIDNAMED(KSCATEGORY_BRIDGE) + +#define STATIC_KSCATEGORY_CAPTURE \ + 0x65E8773DL,0x8F56,0x11D0,0xA3,0xB9,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("65E8773D-8F56-11D0-A3B9-00A0C9223196",KSCATEGORY_CAPTURE); +#define KSCATEGORY_CAPTURE DEFINE_GUIDNAMED(KSCATEGORY_CAPTURE) + +#define STATIC_KSCATEGORY_RENDER \ + 0x65E8773EL,0x8F56,0x11D0,0xA3,0xB9,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("65E8773E-8F56-11D0-A3B9-00A0C9223196",KSCATEGORY_RENDER); +#define KSCATEGORY_RENDER DEFINE_GUIDNAMED(KSCATEGORY_RENDER) + +#define STATIC_KSCATEGORY_MIXER \ + 0xAD809C00L,0x7B88,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("AD809C00-7B88-11D0-A5D6-28DB04C10000",KSCATEGORY_MIXER); +#define KSCATEGORY_MIXER DEFINE_GUIDNAMED(KSCATEGORY_MIXER) + +#define STATIC_KSCATEGORY_SPLITTER \ + 0x0A4252A0L,0x7E70,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("0A4252A0-7E70-11D0-A5D6-28DB04C10000",KSCATEGORY_SPLITTER); +#define KSCATEGORY_SPLITTER DEFINE_GUIDNAMED(KSCATEGORY_SPLITTER) + +#define STATIC_KSCATEGORY_DATACOMPRESSOR \ + 0x1E84C900L,0x7E70,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("1E84C900-7E70-11D0-A5D6-28DB04C10000",KSCATEGORY_DATACOMPRESSOR); +#define KSCATEGORY_DATACOMPRESSOR DEFINE_GUIDNAMED(KSCATEGORY_DATACOMPRESSOR) + +#define STATIC_KSCATEGORY_DATADECOMPRESSOR \ + 0x2721AE20L,0x7E70,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("2721AE20-7E70-11D0-A5D6-28DB04C10000",KSCATEGORY_DATADECOMPRESSOR); +#define KSCATEGORY_DATADECOMPRESSOR DEFINE_GUIDNAMED(KSCATEGORY_DATADECOMPRESSOR) + +#define STATIC_KSCATEGORY_DATATRANSFORM \ + 0x2EB07EA0L,0x7E70,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("2EB07EA0-7E70-11D0-A5D6-28DB04C10000",KSCATEGORY_DATATRANSFORM); +#define KSCATEGORY_DATATRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_DATATRANSFORM) + +#define STATIC_KSCATEGORY_COMMUNICATIONSTRANSFORM \ + 0xCF1DDA2CL,0x9743,0x11D0,0xA3,0xEE,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("CF1DDA2C-9743-11D0-A3EE-00A0C9223196",KSCATEGORY_COMMUNICATIONSTRANSFORM); +#define KSCATEGORY_COMMUNICATIONSTRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_COMMUNICATIONSTRANSFORM) + +#define STATIC_KSCATEGORY_INTERFACETRANSFORM \ + 0xCF1DDA2DL,0x9743,0x11D0,0xA3,0xEE,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("CF1DDA2D-9743-11D0-A3EE-00A0C9223196",KSCATEGORY_INTERFACETRANSFORM); +#define KSCATEGORY_INTERFACETRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_INTERFACETRANSFORM) + +#define STATIC_KSCATEGORY_MEDIUMTRANSFORM \ + 0xCF1DDA2EL,0x9743,0x11D0,0xA3,0xEE,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("CF1DDA2E-9743-11D0-A3EE-00A0C9223196",KSCATEGORY_MEDIUMTRANSFORM); +#define KSCATEGORY_MEDIUMTRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_MEDIUMTRANSFORM) + +#define STATIC_KSCATEGORY_FILESYSTEM \ + 0x760FED5EL,0x9357,0x11D0,0xA3,0xCC,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("760FED5E-9357-11D0-A3CC-00A0C9223196",KSCATEGORY_FILESYSTEM); +#define KSCATEGORY_FILESYSTEM DEFINE_GUIDNAMED(KSCATEGORY_FILESYSTEM) + +#define STATIC_KSCATEGORY_CLOCK \ + 0x53172480L,0x4791,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("53172480-4791-11D0-A5D6-28DB04C10000",KSCATEGORY_CLOCK); +#define KSCATEGORY_CLOCK DEFINE_GUIDNAMED(KSCATEGORY_CLOCK) + +#define STATIC_KSCATEGORY_PROXY \ + 0x97EBAACAL,0x95BD,0x11D0,0xA3,0xEA,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("97EBAACA-95BD-11D0-A3EA-00A0C9223196",KSCATEGORY_PROXY); +#define KSCATEGORY_PROXY DEFINE_GUIDNAMED(KSCATEGORY_PROXY) + +#define STATIC_KSCATEGORY_QUALITY \ + 0x97EBAACBL,0x95BD,0x11D0,0xA3,0xEA,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("97EBAACB-95BD-11D0-A3EA-00A0C9223196",KSCATEGORY_QUALITY); +#define KSCATEGORY_QUALITY DEFINE_GUIDNAMED(KSCATEGORY_QUALITY) + +typedef struct { + ULONG FromNode; + ULONG FromNodePin; + ULONG ToNode; + ULONG ToNodePin; +} KSTOPOLOGY_CONNECTION,*PKSTOPOLOGY_CONNECTION; + +typedef struct { + ULONG CategoriesCount; + const GUID *Categories; + ULONG TopologyNodesCount; + const GUID *TopologyNodes; + ULONG TopologyConnectionsCount; + const KSTOPOLOGY_CONNECTION *TopologyConnections; + const GUID *TopologyNodesNames; + ULONG Reserved; +} KSTOPOLOGY,*PKSTOPOLOGY; + +#define KSFILTER_NODE ((ULONG)-1) +#define KSALL_NODES ((ULONG)-1) + +typedef struct { + ULONG CreateFlags; + ULONG Node; +} KSNODE_CREATE,*PKSNODE_CREATE; + +#define STATIC_KSTIME_FORMAT_NONE STATIC_GUID_NULL +#define KSTIME_FORMAT_NONE GUID_NULL + +#define STATIC_KSTIME_FORMAT_FRAME \ + 0x7b785570L,0x8c82,0x11cf,0xbc,0x0c,0x00,0xaa,0x00,0xac,0x74,0xf6 +DEFINE_GUIDSTRUCT("7b785570-8c82-11cf-bc0c-00aa00ac74f6",KSTIME_FORMAT_FRAME); +#define KSTIME_FORMAT_FRAME DEFINE_GUIDNAMED(KSTIME_FORMAT_FRAME) + +#define STATIC_KSTIME_FORMAT_BYTE \ + 0x7b785571L,0x8c82,0x11cf,0xbc,0x0c,0x00,0xaa,0x00,0xac,0x74,0xf6 +DEFINE_GUIDSTRUCT("7b785571-8c82-11cf-bc0c-00aa00ac74f6",KSTIME_FORMAT_BYTE); +#define KSTIME_FORMAT_BYTE DEFINE_GUIDNAMED(KSTIME_FORMAT_BYTE) + +#define STATIC_KSTIME_FORMAT_SAMPLE \ + 0x7b785572L,0x8c82,0x11cf,0xbc,0x0c,0x00,0xaa,0x00,0xac,0x74,0xf6 +DEFINE_GUIDSTRUCT("7b785572-8c82-11cf-bc0c-00aa00ac74f6",KSTIME_FORMAT_SAMPLE); +#define KSTIME_FORMAT_SAMPLE DEFINE_GUIDNAMED(KSTIME_FORMAT_SAMPLE) + +#define STATIC_KSTIME_FORMAT_FIELD \ + 0x7b785573L,0x8c82,0x11cf,0xbc,0x0c,0x00,0xaa,0x00,0xac,0x74,0xf6 +DEFINE_GUIDSTRUCT("7b785573-8c82-11cf-bc0c-00aa00ac74f6",KSTIME_FORMAT_FIELD); +#define KSTIME_FORMAT_FIELD DEFINE_GUIDNAMED(KSTIME_FORMAT_FIELD) + +#define STATIC_KSTIME_FORMAT_MEDIA_TIME \ + 0x7b785574L,0x8c82,0x11cf,0xbc,0x0c,0x00,0xaa,0x00,0xac,0x74,0xf6 +DEFINE_GUIDSTRUCT("7b785574-8c82-11cf-bc0c-00aa00ac74f6",KSTIME_FORMAT_MEDIA_TIME); +#define KSTIME_FORMAT_MEDIA_TIME DEFINE_GUIDNAMED(KSTIME_FORMAT_MEDIA_TIME) + +typedef KSIDENTIFIER KSPIN_INTERFACE,*PKSPIN_INTERFACE; + +#define STATIC_KSINTERFACESETID_Standard \ + 0x1A8766A0L,0x62CE,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("1A8766A0-62CE-11CF-A5D6-28DB04C10000",KSINTERFACESETID_Standard); +#define KSINTERFACESETID_Standard DEFINE_GUIDNAMED(KSINTERFACESETID_Standard) + +typedef enum { + KSINTERFACE_STANDARD_STREAMING, + KSINTERFACE_STANDARD_LOOPED_STREAMING, + KSINTERFACE_STANDARD_CONTROL +} KSINTERFACE_STANDARD; + +#define STATIC_KSINTERFACESETID_FileIo \ + 0x8C6F932CL,0xE771,0x11D0,0xB8,0xFF,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("8C6F932C-E771-11D0-B8FF-00A0C9223196",KSINTERFACESETID_FileIo); +#define KSINTERFACESETID_FileIo DEFINE_GUIDNAMED(KSINTERFACESETID_FileIo) + +typedef enum { + KSINTERFACE_FILEIO_STREAMING +} KSINTERFACE_FILEIO; + +#define KSMEDIUM_TYPE_ANYINSTANCE 0 + +#define STATIC_KSMEDIUMSETID_Standard \ + 0x4747B320L,0x62CE,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("4747B320-62CE-11CF-A5D6-28DB04C10000",KSMEDIUMSETID_Standard); +#define KSMEDIUMSETID_Standard DEFINE_GUIDNAMED(KSMEDIUMSETID_Standard) + +#define KSMEDIUM_STANDARD_DEVIO KSMEDIUM_TYPE_ANYINSTANCE + +#define STATIC_KSPROPSETID_Pin \ + 0x8C134960L,0x51AD,0x11CF,0x87,0x8A,0x94,0xF8,0x01,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("8C134960-51AD-11CF-878A-94F801C10000",KSPROPSETID_Pin); +#define KSPROPSETID_Pin DEFINE_GUIDNAMED(KSPROPSETID_Pin) + +typedef enum { + KSPROPERTY_PIN_CINSTANCES, + KSPROPERTY_PIN_CTYPES, + KSPROPERTY_PIN_DATAFLOW, + KSPROPERTY_PIN_DATARANGES, + KSPROPERTY_PIN_DATAINTERSECTION, + KSPROPERTY_PIN_INTERFACES, + KSPROPERTY_PIN_MEDIUMS, + KSPROPERTY_PIN_COMMUNICATION, + KSPROPERTY_PIN_GLOBALCINSTANCES, + KSPROPERTY_PIN_NECESSARYINSTANCES, + KSPROPERTY_PIN_PHYSICALCONNECTION, + KSPROPERTY_PIN_CATEGORY, + KSPROPERTY_PIN_NAME, + KSPROPERTY_PIN_CONSTRAINEDDATARANGES, + KSPROPERTY_PIN_PROPOSEDATAFORMAT +} KSPROPERTY_PIN; + +typedef struct { + KSPROPERTY Property; + ULONG PinId; + ULONG Reserved; +} KSP_PIN,*PKSP_PIN; + +#define KSINSTANCE_INDETERMINATE ((ULONG)-1) + +typedef struct { + ULONG PossibleCount; + ULONG CurrentCount; +} KSPIN_CINSTANCES,*PKSPIN_CINSTANCES; + +typedef enum { + KSPIN_DATAFLOW_IN = 1, + KSPIN_DATAFLOW_OUT +} KSPIN_DATAFLOW,*PKSPIN_DATAFLOW; + +#define KSDATAFORMAT_BIT_TEMPORAL_COMPRESSION 0 +#define KSDATAFORMAT_TEMPORAL_COMPRESSION (1 << KSDATAFORMAT_BIT_TEMPORAL_COMPRESSION) +#define KSDATAFORMAT_BIT_ATTRIBUTES 1 +#define KSDATAFORMAT_ATTRIBUTES (1 << KSDATAFORMAT_BIT_ATTRIBUTES) + +#define KSDATARANGE_BIT_ATTRIBUTES 1 +#define KSDATARANGE_ATTRIBUTES (1 << KSDATARANGE_BIT_ATTRIBUTES) +#define KSDATARANGE_BIT_REQUIRED_ATTRIBUTES 2 +#define KSDATARANGE_REQUIRED_ATTRIBUTES (1 << KSDATARANGE_BIT_REQUIRED_ATTRIBUTES) + +typedef union { + __MINGW_EXTENSION struct { + ULONG FormatSize; + ULONG Flags; + ULONG SampleSize; + ULONG Reserved; + GUID MajorFormat; + GUID SubFormat; + GUID Specifier; + }; + LONGLONG Alignment; +} KSDATAFORMAT,*PKSDATAFORMAT,KSDATARANGE,*PKSDATARANGE; + +#define KSATTRIBUTE_REQUIRED 0x00000001 + +typedef struct { + ULONG Size; + ULONG Flags; + GUID Attribute; +} KSATTRIBUTE,*PKSATTRIBUTE; + +#if defined(_NTDDK_) +typedef struct { + ULONG Count; + PKSATTRIBUTE *Attributes; +} KSATTRIBUTE_LIST,*PKSATTRIBUTE_LIST; +#endif /* _NTDDK_ */ + +typedef enum { + KSPIN_COMMUNICATION_NONE, + KSPIN_COMMUNICATION_SINK, + KSPIN_COMMUNICATION_SOURCE, + KSPIN_COMMUNICATION_BOTH, + KSPIN_COMMUNICATION_BRIDGE +} KSPIN_COMMUNICATION,*PKSPIN_COMMUNICATION; + +typedef KSIDENTIFIER KSPIN_MEDIUM,*PKSPIN_MEDIUM; + +typedef struct { + KSPIN_INTERFACE Interface; + KSPIN_MEDIUM Medium; + ULONG PinId; + HANDLE PinToHandle; + KSPRIORITY Priority; +} KSPIN_CONNECT,*PKSPIN_CONNECT; + +typedef struct { + ULONG Size; + ULONG Pin; + WCHAR SymbolicLinkName[1]; +} KSPIN_PHYSICALCONNECTION,*PKSPIN_PHYSICALCONNECTION; + +#if defined(_NTDDK_) +typedef NTSTATUS (*PFNKSINTERSECTHANDLER) ( PIRP Irp, PKSP_PIN Pin, + PKSDATARANGE DataRange, + PVOID Data); +typedef NTSTATUS (*PFNKSINTERSECTHANDLEREX)(PVOID Context, PIRP Irp, + PKSP_PIN Pin, + PKSDATARANGE DataRange, + PKSDATARANGE MatchingDataRange, + ULONG DataBufferSize, + PVOID Data, + PULONG DataSize); +#endif /* _NTDDK_ */ + +#define DEFINE_KSPIN_INTERFACE_TABLE(tablename) \ + const KSPIN_INTERFACE tablename[] = + +#define DEFINE_KSPIN_INTERFACE_ITEM(guid,_interFace) \ + { \ + STATICGUIDOF(guid), \ + (_interFace), \ + 0 \ + } + +#define DEFINE_KSPIN_MEDIUM_TABLE(tablename) \ + const KSPIN_MEDIUM tablename[] = + +#define DEFINE_KSPIN_MEDIUM_ITEM(guid,medium) \ + DEFINE_KSPIN_INTERFACE_ITEM(guid,medium) + +#define DEFINE_KSPROPERTY_ITEM_PIN_CINSTANCES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_CINSTANCES, \ + (Handler), \ + sizeof(KSP_PIN), \ + sizeof(KSPIN_CINSTANCES), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_CTYPES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_CTYPES, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(ULONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_DATAFLOW(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_DATAFLOW, \ + (Handler), \ + sizeof(KSP_PIN), \ + sizeof(KSPIN_DATAFLOW), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_DATARANGES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_DATARANGES, \ + (Handler), \ + sizeof(KSP_PIN), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_DATAINTERSECTION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_DATAINTERSECTION, \ + (Handler), \ + sizeof(KSP_PIN) + sizeof(KSMULTIPLE_ITEM),\ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_INTERFACES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_INTERFACES, \ + (Handler), \ + sizeof(KSP_PIN), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_MEDIUMS(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_MEDIUMS, \ + (Handler), \ + sizeof(KSP_PIN), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_COMMUNICATION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_COMMUNICATION, \ + (Handler), \ + sizeof(KSP_PIN), \ + sizeof(KSPIN_COMMUNICATION), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_GLOBALCINSTANCES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_GLOBALCINSTANCES, \ + (Handler), \ + sizeof(KSP_PIN), \ + sizeof(KSPIN_CINSTANCES), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_NECESSARYINSTANCES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_NECESSARYINSTANCES, \ + (Handler), \ + sizeof(KSP_PIN), \ + sizeof(ULONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_PHYSICALCONNECTION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_PHYSICALCONNECTION, \ + (Handler), \ + sizeof(KSP_PIN), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_CATEGORY(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_CATEGORY, \ + (Handler), \ + sizeof(KSP_PIN), \ + sizeof(GUID), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_NAME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_NAME, \ + (Handler), \ + sizeof(KSP_PIN), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_CONSTRAINEDDATARANGES(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_CONSTRAINEDDATARANGES, \ + (Handler), \ + sizeof(KSP_PIN), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_PIN_PROPOSEDATAFORMAT(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_PIN_PROPOSEDATAFORMAT, \ + NULL, \ + sizeof(KSP_PIN), \ + sizeof(KSDATAFORMAT), \ + (Handler), NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_PINSET(PinSet,PropGeneral,PropInstances,PropIntersection) \ +DEFINE_KSPROPERTY_TABLE(PinSet) { \ + DEFINE_KSPROPERTY_ITEM_PIN_CINSTANCES(PropInstances), \ + DEFINE_KSPROPERTY_ITEM_PIN_CTYPES(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_DATAFLOW(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_DATARANGES(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_DATAINTERSECTION(PropIntersection), \ + DEFINE_KSPROPERTY_ITEM_PIN_INTERFACES(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_MEDIUMS(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_COMMUNICATION(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_CATEGORY(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_NAME(PropGeneral) \ +} + +#define DEFINE_KSPROPERTY_PINSETCONSTRAINED(PinSet,PropGeneral,PropInstances,PropIntersection) \ +DEFINE_KSPROPERTY_TABLE(PinSet) { \ + DEFINE_KSPROPERTY_ITEM_PIN_CINSTANCES(PropInstances), \ + DEFINE_KSPROPERTY_ITEM_PIN_CTYPES(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_DATAFLOW(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_DATARANGES(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_DATAINTERSECTION(PropIntersection), \ + DEFINE_KSPROPERTY_ITEM_PIN_INTERFACES(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_MEDIUMS(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_COMMUNICATION(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_CATEGORY(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_NAME(PropGeneral), \ + DEFINE_KSPROPERTY_ITEM_PIN_CONSTRAINEDDATARANGES(PropGeneral) \ +} + +#define STATIC_KSNAME_Filter \ + 0x9b365890L,0x165f,0x11d0,0xa1,0x95,0x00,0x20,0xaf,0xd1,0x56,0xe4 +DEFINE_GUIDSTRUCT("9b365890-165f-11d0-a195-0020afd156e4",KSNAME_Filter); +#define KSNAME_Filter DEFINE_GUIDNAMED(KSNAME_Filter) + +#define KSSTRING_Filter L"{9B365890-165F-11D0-A195-0020AFD156E4}" + +#define STATIC_KSNAME_Pin \ + 0x146F1A80L,0x4791,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("146F1A80-4791-11D0-A5D6-28DB04C10000",KSNAME_Pin); +#define KSNAME_Pin DEFINE_GUIDNAMED(KSNAME_Pin) + +#define KSSTRING_Pin L"{146F1A80-4791-11D0-A5D6-28DB04C10000}" + +#define STATIC_KSNAME_Clock \ + 0x53172480L,0x4791,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("53172480-4791-11D0-A5D6-28DB04C10000",KSNAME_Clock); +#define KSNAME_Clock DEFINE_GUIDNAMED(KSNAME_Clock) + +#define KSSTRING_Clock L"{53172480-4791-11D0-A5D6-28DB04C10000}" + +#define STATIC_KSNAME_Allocator \ + 0x642F5D00L,0x4791,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("642F5D00-4791-11D0-A5D6-28DB04C10000",KSNAME_Allocator); +#define KSNAME_Allocator DEFINE_GUIDNAMED(KSNAME_Allocator) + +#define KSSTRING_Allocator L"{642F5D00-4791-11D0-A5D6-28DB04C10000}" + +#define KSSTRING_AllocatorEx L"{091BB63B-603F-11D1-B067-00A0C9062802}" + +#define STATIC_KSNAME_TopologyNode \ + 0x0621061AL,0xEE75,0x11D0,0xB9,0x15,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("0621061A-EE75-11D0-B915-00A0C9223196",KSNAME_TopologyNode); +#define KSNAME_TopologyNode DEFINE_GUIDNAMED(KSNAME_TopologyNode) + +#define KSSTRING_TopologyNode L"{0621061A-EE75-11D0-B915-00A0C9223196}" + +#if defined(_NTDDK_) +typedef struct { + ULONG InterfacesCount; + const KSPIN_INTERFACE *Interfaces; + ULONG MediumsCount; + const KSPIN_MEDIUM *Mediums; + ULONG DataRangesCount; + const PKSDATARANGE *DataRanges; + KSPIN_DATAFLOW DataFlow; + KSPIN_COMMUNICATION Communication; + const GUID *Category; + const GUID *Name; + __MINGW_EXTENSION union { + LONGLONG Reserved; + __MINGW_EXTENSION struct { + ULONG ConstrainedDataRangesCount; + PKSDATARANGE *ConstrainedDataRanges; + }; + }; +} KSPIN_DESCRIPTOR, *PKSPIN_DESCRIPTOR; +typedef const KSPIN_DESCRIPTOR *PCKSPIN_DESCRIPTOR; + +#define DEFINE_KSPIN_DESCRIPTOR_TABLE(tablename) \ + const KSPIN_DESCRIPTOR tablename[] = + +#define DEFINE_KSPIN_DESCRIPTOR_ITEM(InterfacesCount,Interfaces,MediumsCount, Mediums,DataRangesCount,DataRanges,DataFlow,Communication)\ +{ \ + InterfacesCount, Interfaces, MediumsCount, Mediums, \ + DataRangesCount, DataRanges, DataFlow, Communication, \ + NULL, NULL, 0 \ +} + +#define DEFINE_KSPIN_DESCRIPTOR_ITEMEX(InterfacesCount,Interfaces,MediumsCount,Mediums,DataRangesCount,DataRanges,DataFlow,Communication,Category,Name)\ +{ \ + InterfacesCount, Interfaces, MediumsCount, Mediums, \ + DataRangesCount, DataRanges, DataFlow, Communication, \ + Category, Name, 0 \ +} +#endif /* _NTDDK_ */ + +#define STATIC_KSDATAFORMAT_TYPE_WILDCARD STATIC_GUID_NULL +#define KSDATAFORMAT_TYPE_WILDCARD GUID_NULL + +#define STATIC_KSDATAFORMAT_SUBTYPE_WILDCARD STATIC_GUID_NULL +#define KSDATAFORMAT_SUBTYPE_WILDCARD GUID_NULL + +#define STATIC_KSDATAFORMAT_TYPE_STREAM \ + 0xE436EB83L,0x524F,0x11CE,0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70 +DEFINE_GUIDSTRUCT("E436EB83-524F-11CE-9F53-0020AF0BA770",KSDATAFORMAT_TYPE_STREAM); +#define KSDATAFORMAT_TYPE_STREAM DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_STREAM) + +#define STATIC_KSDATAFORMAT_SUBTYPE_NONE \ + 0xE436EB8EL,0x524F,0x11CE,0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70 +DEFINE_GUIDSTRUCT("E436EB8E-524F-11CE-9F53-0020AF0BA770",KSDATAFORMAT_SUBTYPE_NONE); +#define KSDATAFORMAT_SUBTYPE_NONE DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_NONE) + +#define STATIC_KSDATAFORMAT_SPECIFIER_WILDCARD STATIC_GUID_NULL +#define KSDATAFORMAT_SPECIFIER_WILDCARD GUID_NULL + +#define STATIC_KSDATAFORMAT_SPECIFIER_FILENAME \ + 0xAA797B40L,0xE974,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("AA797B40-E974-11CF-A5D6-28DB04C10000",KSDATAFORMAT_SPECIFIER_FILENAME); +#define KSDATAFORMAT_SPECIFIER_FILENAME DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_FILENAME) + +#define STATIC_KSDATAFORMAT_SPECIFIER_FILEHANDLE \ + 0x65E8773CL,0x8F56,0x11D0,0xA3,0xB9,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("65E8773C-8F56-11D0-A3B9-00A0C9223196",KSDATAFORMAT_SPECIFIER_FILEHANDLE); +#define KSDATAFORMAT_SPECIFIER_FILEHANDLE DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_FILEHANDLE) + +#define STATIC_KSDATAFORMAT_SPECIFIER_NONE \ + 0x0F6417D6L,0xC318,0x11D0,0xA4,0x3F,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("0F6417D6-C318-11D0-A43F-00A0C9223196",KSDATAFORMAT_SPECIFIER_NONE); +#define KSDATAFORMAT_SPECIFIER_NONE DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_NONE) + +#define STATIC_KSPROPSETID_Quality \ + 0xD16AD380L,0xAC1A,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("D16AD380-AC1A-11CF-A5D6-28DB04C10000",KSPROPSETID_Quality); +#define KSPROPSETID_Quality DEFINE_GUIDNAMED(KSPROPSETID_Quality) + +typedef enum { + KSPROPERTY_QUALITY_REPORT, + KSPROPERTY_QUALITY_ERROR +} KSPROPERTY_QUALITY; + +#define DEFINE_KSPROPERTY_ITEM_QUALITY_REPORT(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_QUALITY_REPORT, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(KSQUALITY), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_QUALITY_ERROR(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_QUALITY_ERROR, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(KSERROR), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define STATIC_KSPROPSETID_Connection \ + 0x1D58C920L,0xAC9B,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("1D58C920-AC9B-11CF-A5D6-28DB04C10000",KSPROPSETID_Connection); +#define KSPROPSETID_Connection DEFINE_GUIDNAMED(KSPROPSETID_Connection) + +typedef enum { + KSPROPERTY_CONNECTION_STATE, + KSPROPERTY_CONNECTION_PRIORITY, + KSPROPERTY_CONNECTION_DATAFORMAT, + KSPROPERTY_CONNECTION_ALLOCATORFRAMING, + KSPROPERTY_CONNECTION_PROPOSEDATAFORMAT, + KSPROPERTY_CONNECTION_ACQUIREORDERING, + KSPROPERTY_CONNECTION_ALLOCATORFRAMING_EX, + KSPROPERTY_CONNECTION_STARTAT +} KSPROPERTY_CONNECTION; + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_STATE(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_STATE, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(KSSTATE), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_PRIORITY(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_PRIORITY, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(KSPRIORITY), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_DATAFORMAT(GetHandler,SetHandler)\ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_DATAFORMAT, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + 0, \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_ALLOCATORFRAMING(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_ALLOCATORFRAMING, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSALLOCATOR_FRAMING), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_ALLOCATORFRAMING_EX(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_ALLOCATORFRAMING_EX,\ + (Handler), \ + sizeof(KSPROPERTY), \ + 0, \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_PROPOSEDATAFORMAT(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_PROPOSEDATAFORMAT,\ + NULL, \ + sizeof(KSPROPERTY), \ + sizeof(KSDATAFORMAT), \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_ACQUIREORDERING(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_ACQUIREORDERING, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(int), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CONNECTION_STARTAT(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CONNECTION_STARTAT, \ + NULL, \ + sizeof(KSPROPERTY), \ + sizeof(KSRELATIVEEVENT), \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define KSALLOCATOR_REQUIREMENTF_INPLACE_MODIFIER 0x00000001 +#define KSALLOCATOR_REQUIREMENTF_SYSTEM_MEMORY 0x00000002 +#define KSALLOCATOR_REQUIREMENTF_FRAME_INTEGRITY 0x00000004 +#define KSALLOCATOR_REQUIREMENTF_MUST_ALLOCATE 0x00000008 +#define KSALLOCATOR_REQUIREMENTF_PREFERENCES_ONLY 0x80000000 + +#define KSALLOCATOR_OPTIONF_COMPATIBLE 0x00000001 +#define KSALLOCATOR_OPTIONF_SYSTEM_MEMORY 0x00000002 +#define KSALLOCATOR_OPTIONF_VALID 0x00000003 + +#define KSALLOCATOR_FLAG_PARTIAL_READ_SUPPORT 0x00000010 +#define KSALLOCATOR_FLAG_DEVICE_SPECIFIC 0x00000020 +#define KSALLOCATOR_FLAG_CAN_ALLOCATE 0x00000040 +#define KSALLOCATOR_FLAG_INSIST_ON_FRAMESIZE_RATIO 0x00000080 +#define KSALLOCATOR_FLAG_NO_FRAME_INTEGRITY 0x00000100 +#define KSALLOCATOR_FLAG_MULTIPLE_OUTPUT 0x00000200 +#define KSALLOCATOR_FLAG_CYCLE 0x00000400 +#define KSALLOCATOR_FLAG_ALLOCATOR_EXISTS 0x00000800 +#define KSALLOCATOR_FLAG_INDEPENDENT_RANGES 0x00001000 +#define KSALLOCATOR_FLAG_ATTENTION_STEPPING 0x00002000 + +typedef struct { + __MINGW_EXTENSION union { + ULONG OptionsFlags; + ULONG RequirementsFlags; + }; +#if defined(_NTDDK_) + POOL_TYPE PoolType; +#else + ULONG PoolType; +#endif /* _NTDDK_ */ + ULONG Frames; + ULONG FrameSize; + ULONG FileAlignment; + ULONG Reserved; +} KSALLOCATOR_FRAMING,*PKSALLOCATOR_FRAMING; + +#if defined(_NTDDK_) +typedef PVOID (*PFNKSDEFAULTALLOCATE)(PVOID Context); +typedef VOID (*PFNKSDEFAULTFREE)(PVOID Context, PVOID Buffer); +typedef NTSTATUS (*PFNKSINITIALIZEALLOCATOR)(PVOID InitialContext, + PKSALLOCATOR_FRAMING AllocatorFraming, + PVOID* Context); +typedef VOID (*PFNKSDELETEALLOCATOR) (PVOID Context); +#endif /* _NTDDK_ */ + +typedef struct { + ULONG MinFrameSize; + ULONG MaxFrameSize; + ULONG Stepping; +} KS_FRAMING_RANGE,*PKS_FRAMING_RANGE; + +typedef struct { + KS_FRAMING_RANGE Range; + ULONG InPlaceWeight; + ULONG NotInPlaceWeight; +} KS_FRAMING_RANGE_WEIGHTED,*PKS_FRAMING_RANGE_WEIGHTED; + +typedef struct { + ULONG RatioNumerator; + ULONG RatioDenominator; + ULONG RatioConstantMargin; +} KS_COMPRESSION,*PKS_COMPRESSION; + +typedef struct { + GUID MemoryType; + GUID BusType; + ULONG MemoryFlags; + ULONG BusFlags; + ULONG Flags; + ULONG Frames; + ULONG FileAlignment; + ULONG MemoryTypeWeight; + KS_FRAMING_RANGE PhysicalRange; + KS_FRAMING_RANGE_WEIGHTED FramingRange; +} KS_FRAMING_ITEM,*PKS_FRAMING_ITEM; + +typedef struct { + ULONG CountItems; + ULONG PinFlags; + KS_COMPRESSION OutputCompression; + ULONG PinWeight; + KS_FRAMING_ITEM FramingItem[1]; +} KSALLOCATOR_FRAMING_EX,*PKSALLOCATOR_FRAMING_EX; + +#define KSMEMORY_TYPE_WILDCARD GUID_NULL +#define STATIC_KSMEMORY_TYPE_WILDCARD STATIC_GUID_NULL + +#define KSMEMORY_TYPE_DONT_CARE GUID_NULL +#define STATIC_KSMEMORY_TYPE_DONT_CARE STATIC_GUID_NULL + +#define KS_TYPE_DONT_CARE GUID_NULL +#define STATIC_KS_TYPE_DONT_CARE STATIC_GUID_NULL + +#define STATIC_KSMEMORY_TYPE_SYSTEM \ + 0x091bb638L,0x603f,0x11d1,0xb0,0x67,0x00,0xa0,0xc9,0x06,0x28,0x02 +DEFINE_GUIDSTRUCT("091bb638-603f-11d1-b067-00a0c9062802",KSMEMORY_TYPE_SYSTEM); +#define KSMEMORY_TYPE_SYSTEM DEFINE_GUIDNAMED(KSMEMORY_TYPE_SYSTEM) + +#define STATIC_KSMEMORY_TYPE_USER \ + 0x8cb0fc28L,0x7893,0x11d1,0xb0,0x69,0x00,0xa0,0xc9,0x06,0x28,0x02 +DEFINE_GUIDSTRUCT("8cb0fc28-7893-11d1-b069-00a0c9062802",KSMEMORY_TYPE_USER); +#define KSMEMORY_TYPE_USER DEFINE_GUIDNAMED(KSMEMORY_TYPE_USER) + +#define STATIC_KSMEMORY_TYPE_KERNEL_PAGED \ + 0xd833f8f8L,0x7894,0x11d1,0xb0,0x69,0x00,0xa0,0xc9,0x06,0x28,0x02 +DEFINE_GUIDSTRUCT("d833f8f8-7894-11d1-b069-00a0c9062802",KSMEMORY_TYPE_KERNEL_PAGED); +#define KSMEMORY_TYPE_KERNEL_PAGED DEFINE_GUIDNAMED(KSMEMORY_TYPE_KERNEL_PAGED) + +#define STATIC_KSMEMORY_TYPE_KERNEL_NONPAGED \ + 0x4a6d5fc4L,0x7895,0x11d1,0xb0,0x69,0x00,0xa0,0xc9,0x06,0x28,0x02 +DEFINE_GUIDSTRUCT("4a6d5fc4-7895-11d1-b069-00a0c9062802",KSMEMORY_TYPE_KERNEL_NONPAGED); +#define KSMEMORY_TYPE_KERNEL_NONPAGED DEFINE_GUIDNAMED(KSMEMORY_TYPE_KERNEL_NONPAGED) + +#define STATIC_KSMEMORY_TYPE_DEVICE_UNKNOWN \ + 0x091bb639L,0x603f,0x11d1,0xb0,0x67,0x00,0xa0,0xc9,0x06,0x28,0x02 +DEFINE_GUIDSTRUCT("091bb639-603f-11d1-b067-00a0c9062802",KSMEMORY_TYPE_DEVICE_UNKNOWN); +#define KSMEMORY_TYPE_DEVICE_UNKNOWN DEFINE_GUIDNAMED(KSMEMORY_TYPE_DEVICE_UNKNOWN) + +#define DECLARE_SIMPLE_FRAMING_EX(FramingExName,MemoryType,Flags,Frames,Alignment,MinFrameSize,MaxFrameSize) \ +const KSALLOCATOR_FRAMING_EX FramingExName = \ +{ \ + 1, \ + 0, \ + { \ + 1, \ + 1, \ + 0 \ + }, \ + 0, \ + { \ + { \ + MemoryType, \ + STATIC_KS_TYPE_DONT_CARE, \ + 0, \ + 0, \ + Flags, \ + Frames, \ + Alignment, \ + 0, \ + { \ + 0, \ + (ULONG)-1, \ + 1 \ + }, \ + { \ + { \ + MinFrameSize, \ + MaxFrameSize, \ + 1 \ + }, \ + 0, \ + 0 \ + } \ + } \ + } \ +} + +#define SetDefaultKsCompression(KsCompressionPointer) \ +{ \ + KsCompressionPointer->RatioNumerator = 1; \ + KsCompressionPointer->RatioDenominator = 1; \ + KsCompressionPointer->RatioConstantMargin = 0; \ +} + +#define SetDontCareKsFramingRange(KsFramingRangePointer) \ +{ \ + KsFramingRangePointer->MinFrameSize = 0; \ + KsFramingRangePointer->MaxFrameSize = (ULONG) -1; \ + KsFramingRangePointer->Stepping = 1; \ +} + +#define SetKsFramingRange(KsFramingRangePointer,P_MinFrameSize,P_MaxFrameSize) \ +{ \ + KsFramingRangePointer->MinFrameSize = P_MinFrameSize; \ + KsFramingRangePointer->MaxFrameSize = P_MaxFrameSize; \ + KsFramingRangePointer->Stepping = 1; \ +} + +#define SetKsFramingRangeWeighted(KsFramingRangeWeightedPointer,P_MinFrameSize,P_MaxFrameSize) \ +{ \ + KS_FRAMING_RANGE *KsFramingRange = \ + &KsFramingRangeWeightedPointer->Range; \ + SetKsFramingRange(KsFramingRange,P_MinFrameSize,P_MaxFrameSize);\ + KsFramingRangeWeightedPointer->InPlaceWeight = 0; \ + KsFramingRangeWeightedPointer->NotInPlaceWeight = 0; \ +} + +#define INITIALIZE_SIMPLE_FRAMING_EX(FramingExPointer,P_MemoryType,P_Flags,P_Frames,P_Alignment,P_MinFrameSize,P_MaxFrameSize) \ +{ \ + KS_COMPRESSION *KsCompression = \ + &FramingExPointer->OutputCompression; \ + KS_FRAMING_RANGE *KsFramingRange = \ + &FramingExPointer->FramingItem[0].PhysicalRange;\ + KS_FRAMING_RANGE_WEIGHTED *KsFramingRangeWeighted = \ + &FramingExPointer->FramingItem[0].FramingRange; \ + FramingExPointer->CountItems = 1; \ + FramingExPointer->PinFlags = 0; \ + SetDefaultKsCompression(KsCompression); \ + FramingExPointer->PinWeight = 0; \ + FramingExPointer->FramingItem[0].MemoryType = P_MemoryType; \ + FramingExPointer->FramingItem[0].BusType = KS_TYPE_DONT_CARE; \ + FramingExPointer->FramingItem[0].MemoryFlags = 0; \ + FramingExPointer->FramingItem[0].BusFlags = 0; \ + FramingExPointer->FramingItem[0].Flags = P_Flags; \ + FramingExPointer->FramingItem[0].Frames = P_Frames; \ + FramingExPointer->FramingItem[0].FileAlignment = P_Alignment; \ + FramingExPointer->FramingItem[0].MemoryTypeWeight = 0; \ + SetDontCareKsFramingRange(KsFramingRange); \ + SetKsFramingRangeWeighted(KsFramingRangeWeighted, \ + P_MinFrameSize,P_MaxFrameSize); \ +} + +#define STATIC_KSEVENTSETID_StreamAllocator \ + 0x75d95571L,0x073c,0x11d0,0xa1,0x61,0x00,0x20,0xaf,0xd1,0x56,0xe4 +DEFINE_GUIDSTRUCT("75d95571-073c-11d0-a161-0020afd156e4",KSEVENTSETID_StreamAllocator); +#define KSEVENTSETID_StreamAllocator DEFINE_GUIDNAMED(KSEVENTSETID_StreamAllocator) + +typedef enum { + KSEVENT_STREAMALLOCATOR_INTERNAL_FREEFRAME, + KSEVENT_STREAMALLOCATOR_FREEFRAME +} KSEVENT_STREAMALLOCATOR; + +#define STATIC_KSMETHODSETID_StreamAllocator \ + 0xcf6e4341L,0xec87,0x11cf,0xa1,0x30,0x00,0x20,0xaf,0xd1,0x56,0xe4 +DEFINE_GUIDSTRUCT("cf6e4341-ec87-11cf-a130-0020afd156e4",KSMETHODSETID_StreamAllocator); +#define KSMETHODSETID_StreamAllocator DEFINE_GUIDNAMED(KSMETHODSETID_StreamAllocator) + +typedef enum { + KSMETHOD_STREAMALLOCATOR_ALLOC, + KSMETHOD_STREAMALLOCATOR_FREE +} KSMETHOD_STREAMALLOCATOR; + +#define DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_ALLOC(Handler) \ + DEFINE_KSMETHOD_ITEM( \ + KSMETHOD_STREAMALLOCATOR_ALLOC, \ + KSMETHOD_TYPE_WRITE, \ + (Handler), \ + sizeof(KSMETHOD), \ + sizeof(PVOID), \ + NULL) + +#define DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_FREE(Handler) \ + DEFINE_KSMETHOD_ITEM( \ + KSMETHOD_STREAMALLOCATOR_FREE, \ + KSMETHOD_TYPE_READ, \ + (Handler), \ + sizeof(KSMETHOD), \ + sizeof(PVOID), \ + NULL) + +#define DEFINE_KSMETHOD_ALLOCATORSET(AllocatorSet,MethodAlloc,MethodFree)\ +DEFINE_KSMETHOD_TABLE(AllocatorSet) { \ + DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_ALLOC(MethodAlloc), \ + DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_FREE(MethodFree) \ +} + +#define STATIC_KSPROPSETID_StreamAllocator \ + 0xcf6e4342L,0xec87,0x11cf,0xa1,0x30,0x00,0x20,0xaf,0xd1,0x56,0xe4 +DEFINE_GUIDSTRUCT("cf6e4342-ec87-11cf-a130-0020afd156e4",KSPROPSETID_StreamAllocator); +#define KSPROPSETID_StreamAllocator DEFINE_GUIDNAMED(KSPROPSETID_StreamAllocator) + +#if defined(_NTDDK_) +typedef enum { + KSPROPERTY_STREAMALLOCATOR_FUNCTIONTABLE, + KSPROPERTY_STREAMALLOCATOR_STATUS +} KSPROPERTY_STREAMALLOCATOR; + +#define DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_FUNCTIONTABLE(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAMALLOCATOR_FUNCTIONTABLE,\ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSSTREAMALLOCATOR_FUNCTIONTABLE),\ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_STATUS(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAMALLOCATOR_STATUS, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSSTREAMALLOCATOR_STATUS), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ALLOCATORSET(AllocatorSet,PropFunctionTable,PropStatus)\ +DEFINE_KSPROPERTY_TABLE(AllocatorSet) { \ + DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_STATUS(PropStatus), \ + DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_FUNCTIONTABLE(PropFunctionTable)\ +} + +typedef NTSTATUS (*PFNALLOCATOR_ALLOCATEFRAME) (PFILE_OBJECT FileObject, + PVOID *Frame); +typedef VOID (*PFNALLOCATOR_FREEFRAME) (PFILE_OBJECT FileObject, PVOID Frame); + +typedef struct { + PFNALLOCATOR_ALLOCATEFRAME AllocateFrame; + PFNALLOCATOR_FREEFRAME FreeFrame; +} KSSTREAMALLOCATOR_FUNCTIONTABLE, *PKSSTREAMALLOCATOR_FUNCTIONTABLE; +#endif /* _NTDDK_ */ + +typedef struct { + KSALLOCATOR_FRAMING Framing; + ULONG AllocatedFrames; + ULONG Reserved; +} KSSTREAMALLOCATOR_STATUS,*PKSSTREAMALLOCATOR_STATUS; + +typedef struct { + KSALLOCATOR_FRAMING_EX Framing; + ULONG AllocatedFrames; + ULONG Reserved; +} KSSTREAMALLOCATOR_STATUS_EX,*PKSSTREAMALLOCATOR_STATUS_EX; + +#define KSSTREAM_HEADER_OPTIONSF_SPLICEPOINT 0x00000001 +#define KSSTREAM_HEADER_OPTIONSF_PREROLL 0x00000002 +#define KSSTREAM_HEADER_OPTIONSF_DATADISCONTINUITY 0x00000004 +#define KSSTREAM_HEADER_OPTIONSF_TYPECHANGED 0x00000008 +#define KSSTREAM_HEADER_OPTIONSF_TIMEVALID 0x00000010 +#define KSSTREAM_HEADER_OPTIONSF_TIMEDISCONTINUITY 0x00000040 +#define KSSTREAM_HEADER_OPTIONSF_FLUSHONPAUSE 0x00000080 +#define KSSTREAM_HEADER_OPTIONSF_DURATIONVALID 0x00000100 +#define KSSTREAM_HEADER_OPTIONSF_ENDOFSTREAM 0x00000200 +#define KSSTREAM_HEADER_OPTIONSF_LOOPEDDATA 0x80000000 + +typedef struct { + LONGLONG Time; + ULONG Numerator; + ULONG Denominator; +} KSTIME,*PKSTIME; + +typedef struct { + ULONG Size; + ULONG TypeSpecificFlags; + KSTIME PresentationTime; + LONGLONG Duration; + ULONG FrameExtent; + ULONG DataUsed; + PVOID Data; + ULONG OptionsFlags; +#ifdef _WIN64 + ULONG Reserved; +#endif +} KSSTREAM_HEADER,*PKSSTREAM_HEADER; + +#define STATIC_KSPROPSETID_StreamInterface \ + 0x1fdd8ee1L,0x9cd3,0x11d0,0x82,0xaa,0x00,0x00,0xf8,0x22,0xfe,0x8a +DEFINE_GUIDSTRUCT("1fdd8ee1-9cd3-11d0-82aa-0000f822fe8a",KSPROPSETID_StreamInterface); +#define KSPROPSETID_StreamInterface DEFINE_GUIDNAMED(KSPROPSETID_StreamInterface) + +typedef enum { + KSPROPERTY_STREAMINTERFACE_HEADERSIZE +} KSPROPERTY_STREAMINTERFACE; + +#define DEFINE_KSPROPERTY_ITEM_STREAMINTERFACE_HEADERSIZE(GetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAMINTERFACE_HEADERSIZE, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(ULONG), \ + NULL,NULL,0,NULL,NULL,0) + +#define DEFINE_KSPROPERTY_STREAMINTERFACESET(StreamInterfaceSet,HeaderSizeHandler) \ +DEFINE_KSPROPERTY_TABLE(StreamInterfaceSet) { \ + DEFINE_KSPROPERTY_ITEM_STREAMINTERFACE_HEADERSIZE(HeaderSizeHandler)\ +} + +#define STATIC_KSPROPSETID_Stream \ + 0x65aaba60L,0x98ae,0x11cf,0xa1,0x0d,0x00,0x20,0xaf,0xd1,0x56,0xe4 +DEFINE_GUIDSTRUCT("65aaba60-98ae-11cf-a10d-0020afd156e4",KSPROPSETID_Stream); +#define KSPROPSETID_Stream DEFINE_GUIDNAMED(KSPROPSETID_Stream) + +typedef enum { + KSPROPERTY_STREAM_ALLOCATOR, + KSPROPERTY_STREAM_QUALITY, + KSPROPERTY_STREAM_DEGRADATION, + KSPROPERTY_STREAM_MASTERCLOCK, + KSPROPERTY_STREAM_TIMEFORMAT, + KSPROPERTY_STREAM_PRESENTATIONTIME, + KSPROPERTY_STREAM_PRESENTATIONEXTENT, + KSPROPERTY_STREAM_FRAMETIME, + KSPROPERTY_STREAM_RATECAPABILITY, + KSPROPERTY_STREAM_RATE, + KSPROPERTY_STREAM_PIPE_ID +} KSPROPERTY_STREAM; + +#define DEFINE_KSPROPERTY_ITEM_STREAM_ALLOCATOR(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_ALLOCATOR, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(HANDLE), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_QUALITY(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_QUALITY, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSQUALITY_MANAGER), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_DEGRADATION(GetHandler,SetHandler)\ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_DEGRADATION, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + 0, \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_MASTERCLOCK(GetHandler,SetHandler)\ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_MASTERCLOCK, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(HANDLE), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_TIMEFORMAT(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_TIMEFORMAT, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(GUID), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_PRESENTATIONTIME(GetHandler,SetHandler)\ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_PRESENTATIONTIME, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(KSTIME), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_PRESENTATIONEXTENT(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_PRESENTATIONEXTENT, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_FRAMETIME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_FRAMETIME, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSFRAMETIME), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_RATECAPABILITY(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_RATECAPABILITY, \ + (Handler), \ + sizeof(KSRATE_CAPABILITY), \ + sizeof(KSRATE), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_RATE(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_RATE, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(KSRATE), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_STREAM_PIPE_ID(GetHandler,SetHandler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_STREAM_PIPE_ID, \ + (GetHandler), \ + sizeof(KSPROPERTY), \ + sizeof(HANDLE), \ + (SetHandler), \ + NULL, 0, NULL, NULL, 0) + +typedef struct { + HANDLE QualityManager; + PVOID Context; +} KSQUALITY_MANAGER,*PKSQUALITY_MANAGER; + +typedef struct { + LONGLONG Duration; + ULONG FrameFlags; + ULONG Reserved; +} KSFRAMETIME,*PKSFRAMETIME; + +#define KSFRAMETIME_VARIABLESIZE 0x00000001 + +typedef struct { + LONGLONG PresentationStart; + LONGLONG Duration; + KSPIN_INTERFACE Interface; + LONG Rate; + ULONG Flags; +} KSRATE,*PKSRATE; + +#define KSRATE_NOPRESENTATIONSTART 0x00000001 +#define KSRATE_NOPRESENTATIONDURATION 0x00000002 + +typedef struct { + KSPROPERTY Property; + KSRATE Rate; +} KSRATE_CAPABILITY,*PKSRATE_CAPABILITY; + +#define STATIC_KSPROPSETID_Clock \ + 0xDF12A4C0L,0xAC17,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("DF12A4C0-AC17-11CF-A5D6-28DB04C10000",KSPROPSETID_Clock); +#define KSPROPSETID_Clock DEFINE_GUIDNAMED(KSPROPSETID_Clock) + +#define NANOSECONDS 10000000 +#define KSCONVERT_PERFORMANCE_TIME(Frequency,PerformanceTime) \ + ((((ULONGLONG)(ULONG)(PerformanceTime).HighPart *NANOSECONDS / (Frequency)) << 32) + \ + ((((((ULONGLONG)(ULONG)(PerformanceTime).HighPart *NANOSECONDS) % (Frequency)) << 32) +\ + ((ULONGLONG)(PerformanceTime).LowPart *NANOSECONDS)) / (Frequency))) + +typedef struct { + ULONG CreateFlags; +} KSCLOCK_CREATE,*PKSCLOCK_CREATE; + +typedef struct { + LONGLONG Time; + LONGLONG SystemTime; +} KSCORRELATED_TIME,*PKSCORRELATED_TIME; + +typedef struct { + LONGLONG Granularity; + LONGLONG Error; +} KSRESOLUTION,*PKSRESOLUTION; + +typedef enum { + KSPROPERTY_CLOCK_TIME, + KSPROPERTY_CLOCK_PHYSICALTIME, + KSPROPERTY_CLOCK_CORRELATEDTIME, + KSPROPERTY_CLOCK_CORRELATEDPHYSICALTIME, + KSPROPERTY_CLOCK_RESOLUTION, + KSPROPERTY_CLOCK_STATE, +#if defined(_NTDDK_) + KSPROPERTY_CLOCK_FUNCTIONTABLE +#endif /* _NTDDK_ */ +} KSPROPERTY_CLOCK; + +#if defined(_NTDDK_) +typedef LONGLONG (FASTCALL *PFNKSCLOCK_GETTIME)(PFILE_OBJECT FileObject); +typedef LONGLONG (FASTCALL *PFNKSCLOCK_CORRELATEDTIME)(PFILE_OBJECT FileObject, + PLONGLONG SystemTime); + +typedef struct { + PFNKSCLOCK_GETTIME GetTime; + PFNKSCLOCK_GETTIME GetPhysicalTime; + PFNKSCLOCK_CORRELATEDTIME GetCorrelatedTime; + PFNKSCLOCK_CORRELATEDTIME GetCorrelatedPhysicalTime; +} KSCLOCK_FUNCTIONTABLE, *PKSCLOCK_FUNCTIONTABLE; + +typedef BOOLEAN (*PFNKSSETTIMER)(PVOID Context, PKTIMER Timer, + LARGE_INTEGER DueTime, PKDPC Dpc); +typedef BOOLEAN (*PFNKSCANCELTIMER) (PVOID Context, PKTIMER Timer); +typedef LONGLONG (FASTCALL *PFNKSCORRELATEDTIME)(PVOID Context, + PLONGLONG SystemTime); + +typedef PVOID PKSDEFAULTCLOCK; + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_TIME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_TIME, \ + (Handler), \ + sizeof(KSPROPERTY), sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_PHYSICALTIME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_PHYSICALTIME, \ + (Handler), \ + sizeof(KSPROPERTY), sizeof(LONGLONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDTIME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_CORRELATEDTIME, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSCORRELATED_TIME), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDPHYSICALTIME(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_CORRELATEDPHYSICALTIME,\ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSCORRELATED_TIME), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_RESOLUTION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_RESOLUTION, \ + (Handler), \ + sizeof(KSPROPERTY),sizeof(KSRESOLUTION),\ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_STATE(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_STATE, \ + (Handler), \ + sizeof(KSPROPERTY), sizeof(KSSTATE), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_CLOCK_FUNCTIONTABLE(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_CLOCK_FUNCTIONTABLE, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(KSCLOCK_FUNCTIONTABLE), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_CLOCKSET(ClockSet,PropTime,PropPhysicalTime,PropCorrelatedTime,PropCorrelatedPhysicalTime,PropResolution,PropState,PropFunctionTable)\ +DEFINE_KSPROPERTY_TABLE(ClockSet) { \ + DEFINE_KSPROPERTY_ITEM_CLOCK_TIME(PropTime), \ + DEFINE_KSPROPERTY_ITEM_CLOCK_PHYSICALTIME(PropPhysicalTime), \ + DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDTIME(PropCorrelatedTime),\ + DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDPHYSICALTIME(PropCorrelatedPhysicalTime),\ + DEFINE_KSPROPERTY_ITEM_CLOCK_RESOLUTION(PropResolution), \ + DEFINE_KSPROPERTY_ITEM_CLOCK_STATE(PropState), \ + DEFINE_KSPROPERTY_ITEM_CLOCK_FUNCTIONTABLE(PropFunctionTable), \ +} +#endif /* _NTDDK_ */ + +#define STATIC_KSEVENTSETID_Clock \ + 0x364D8E20L,0x62C7,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("364D8E20-62C7-11CF-A5D6-28DB04C10000",KSEVENTSETID_Clock); +#define KSEVENTSETID_Clock DEFINE_GUIDNAMED(KSEVENTSETID_Clock) + +typedef enum { + KSEVENT_CLOCK_INTERVAL_MARK, + KSEVENT_CLOCK_POSITION_MARK +} KSEVENT_CLOCK_POSITION; + +#define STATIC_KSEVENTSETID_Connection \ + 0x7f4bcbe0L,0x9ea5,0x11cf,0xa5,0xd6,0x28,0xdb,0x04,0xc1,0x00,0x00 +DEFINE_GUIDSTRUCT("7f4bcbe0-9ea5-11cf-a5d6-28db04c10000",KSEVENTSETID_Connection); +#define KSEVENTSETID_Connection DEFINE_GUIDNAMED(KSEVENTSETID_Connection) + +typedef enum { + KSEVENT_CONNECTION_POSITIONUPDATE, + KSEVENT_CONNECTION_DATADISCONTINUITY, + KSEVENT_CONNECTION_TIMEDISCONTINUITY, + KSEVENT_CONNECTION_PRIORITY, + KSEVENT_CONNECTION_ENDOFSTREAM +} KSEVENT_CONNECTION; + +typedef struct { + PVOID Context; + ULONG Proportion; + LONGLONG DeltaTime; +} KSQUALITY,*PKSQUALITY; + +typedef struct { + PVOID Context; + ULONG Status; +} KSERROR,*PKSERROR; + +typedef KSIDENTIFIER KSDEGRADE,*PKSDEGRADE; + +#define STATIC_KSDEGRADESETID_Standard \ + 0x9F564180L,0x704C,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("9F564180-704C-11D0-A5D6-28DB04C10000",KSDEGRADESETID_Standard); +#define KSDEGRADESETID_Standard DEFINE_GUIDNAMED(KSDEGRADESETID_Standard) + +typedef enum { + KSDEGRADE_STANDARD_SAMPLE, + KSDEGRADE_STANDARD_QUALITY, + KSDEGRADE_STANDARD_COMPUTATION, + KSDEGRADE_STANDARD_SKIP +} KSDEGRADE_STANDARD; + +#if defined(_NTDDK_) + +#define KSPROBE_STREAMREAD 0x00000000 +#define KSPROBE_STREAMWRITE 0x00000001 +#define KSPROBE_ALLOCATEMDL 0x00000010 +#define KSPROBE_PROBEANDLOCK 0x00000020 +#define KSPROBE_SYSTEMADDRESS 0x00000040 +#define KSPROBE_MODIFY 0x00000200 +#define KSPROBE_STREAMWRITEMODIFY (KSPROBE_MODIFY | KSPROBE_STREAMWRITE) +#define KSPROBE_ALLOWFORMATCHANGE 0x00000080 +#define KSSTREAM_READ KSPROBE_STREAMREAD +#define KSSTREAM_WRITE KSPROBE_STREAMWRITE +#define KSSTREAM_PAGED_DATA 0x00000000 +#define KSSTREAM_NONPAGED_DATA 0x00000100 +#define KSSTREAM_SYNCHRONOUS 0x00001000 +#define KSSTREAM_FAILUREEXCEPTION 0x00002000 + +typedef NTSTATUS (*PFNKSCONTEXT_DISPATCH)(PVOID Context, PIRP Irp); +typedef NTSTATUS (*PFNKSHANDLER)(PIRP Irp, PKSIDENTIFIER Request, PVOID Data); +typedef BOOLEAN (*PFNKSFASTHANDLER)(PFILE_OBJECT FileObject, + PKSIDENTIFIER Request, + ULONG RequestLength, PVOID Data, + ULONG DataLength, + PIO_STATUS_BLOCK IoStatus); +typedef NTSTATUS (*PFNKSALLOCATOR) (PIRP Irp, ULONG BufferSize, + BOOLEAN InputOperation); + +typedef struct { + KSPROPERTY_MEMBERSHEADER MembersHeader; + const VOID *Members; +} KSPROPERTY_MEMBERSLIST, *PKSPROPERTY_MEMBERSLIST; + +typedef struct { + KSIDENTIFIER PropTypeSet; + ULONG MembersListCount; + const KSPROPERTY_MEMBERSLIST *MembersList; +} KSPROPERTY_VALUES, *PKSPROPERTY_VALUES; + +#define DEFINE_KSPROPERTY_TABLE(tablename) \ + const KSPROPERTY_ITEM tablename[] = + +#define DEFINE_KSPROPERTY_ITEM(PropertyId,GetHandler,MinProperty,MinData,SetHandler,Values,RelationsCount,Relations,SupportHandler,SerializedSize)\ +{ \ + PropertyId, (PFNKSHANDLER)GetHandler, \ + MinProperty, MinData, \ + (PFNKSHANDLER)SetHandler, \ + (PKSPROPERTY_VALUES)Values, RelationsCount, \ + (PKSPROPERTY)Relations, \ + (PFNKSHANDLER)SupportHandler, \ + (ULONG)SerializedSize \ +} + +typedef struct { + ULONG PropertyId; + __MINGW_EXTENSION union { + PFNKSHANDLER GetPropertyHandler; + BOOLEAN GetSupported; + }; + ULONG MinProperty; + ULONG MinData; + __MINGW_EXTENSION union { + PFNKSHANDLER SetPropertyHandler; + BOOLEAN SetSupported; + }; + const KSPROPERTY_VALUES *Values; + ULONG RelationsCount; + const KSPROPERTY *Relations; + PFNKSHANDLER SupportHandler; + ULONG SerializedSize; +} KSPROPERTY_ITEM, *PKSPROPERTY_ITEM; + +#define DEFINE_KSFASTPROPERTY_ITEM(PropertyId, GetHandler, SetHandler) \ +{ \ + PropertyId, (PFNKSFASTHANDLER)GetHandler, \ + (PFNKSFASTHANDLER)SetHandler, 0 \ +} + +typedef struct { + ULONG PropertyId; + __MINGW_EXTENSION union { + PFNKSFASTHANDLER GetPropertyHandler; + BOOLEAN GetSupported; + }; + __MINGW_EXTENSION union { + PFNKSFASTHANDLER SetPropertyHandler; + BOOLEAN SetSupported; + }; + ULONG Reserved; +} KSFASTPROPERTY_ITEM, *PKSFASTPROPERTY_ITEM; + +#define DEFINE_KSPROPERTY_SET(Set,PropertiesCount,PropertyItem,FastIoCount,FastIoTable)\ +{ \ + Set, \ + PropertiesCount, PropertyItem, \ + FastIoCount, FastIoTable \ +} + +#define DEFINE_KSPROPERTY_SET_TABLE(tablename) \ + const KSPROPERTY_SET tablename[] = + +typedef struct { + const GUID *Set; + ULONG PropertiesCount; + const KSPROPERTY_ITEM *PropertyItem; + ULONG FastIoCount; + const KSFASTPROPERTY_ITEM *FastIoTable; +} KSPROPERTY_SET, *PKSPROPERTY_SET; + +#define DEFINE_KSMETHOD_TABLE(tablename) \ + const KSMETHOD_ITEM tablename[] = + +#define DEFINE_KSMETHOD_ITEM(MethodId,Flags,MethodHandler,MinMethod,MinData,SupportHandler)\ +{ \ + MethodId, (PFNKSHANDLER)MethodHandler, \ + MinMethod, MinData, \ + SupportHandler, Flags \ +} + +typedef struct { + ULONG MethodId; + __MINGW_EXTENSION union { + PFNKSHANDLER MethodHandler; + BOOLEAN MethodSupported; + }; + ULONG MinMethod; + ULONG MinData; + PFNKSHANDLER SupportHandler; + ULONG Flags; +} KSMETHOD_ITEM, *PKSMETHOD_ITEM; + +#define DEFINE_KSFASTMETHOD_ITEM(MethodId,MethodHandler) \ +{ \ + MethodId, (PFNKSFASTHANDLER)MethodHandler \ +} + +typedef struct { + ULONG MethodId; + __MINGW_EXTENSION union { + PFNKSFASTHANDLER MethodHandler; + BOOLEAN MethodSupported; + }; +} KSFASTMETHOD_ITEM, *PKSFASTMETHOD_ITEM; + +#define DEFINE_KSMETHOD_SET(Set,MethodsCount,MethodItem,FastIoCount,FastIoTable)\ +{ \ + Set, \ + MethodsCount, MethodItem, \ + FastIoCount, FastIoTable \ +} + +#define DEFINE_KSMETHOD_SET_TABLE(tablename) \ + const KSMETHOD_SET tablename[] = + +typedef struct { + const GUID *Set; + ULONG MethodsCount; + const KSMETHOD_ITEM *MethodItem; + ULONG FastIoCount; + const KSFASTMETHOD_ITEM *FastIoTable; +} KSMETHOD_SET, *PKSMETHOD_SET; + +typedef struct _KSEVENT_ENTRY KSEVENT_ENTRY, *PKSEVENT_ENTRY; +typedef NTSTATUS (*PFNKSADDEVENT)(PIRP Irp, PKSEVENTDATA EventData, + struct _KSEVENT_ENTRY* EventEntry); +typedef VOID (*PFNKSREMOVEEVENT)(PFILE_OBJECT FileObject, + struct _KSEVENT_ENTRY* EventEntry); + +#define DEFINE_KSEVENT_TABLE(tablename) \ + const KSEVENT_ITEM tablename[] = + +#define DEFINE_KSEVENT_ITEM(EventId,DataInput,ExtraEntryData,AddHandler,RemoveHandler,SupportHandler)\ +{ \ + EventId, DataInput, ExtraEntryData, \ + AddHandler, RemoveHandler, SupportHandler \ +} + +typedef struct { + ULONG EventId; + ULONG DataInput; + ULONG ExtraEntryData; + PFNKSADDEVENT AddHandler; + PFNKSREMOVEEVENT RemoveHandler; + PFNKSHANDLER SupportHandler; +} KSEVENT_ITEM, *PKSEVENT_ITEM; + +#define DEFINE_KSEVENT_SET(Set,EventsCount,EventItem) \ +{ \ + Set, EventsCount, EventItem \ +} + +#define DEFINE_KSEVENT_SET_TABLE(tablename) \ + const KSEVENT_SET tablename[] = + +typedef struct { + const GUID *Set; + ULONG EventsCount; + const KSEVENT_ITEM *EventItem; +} KSEVENT_SET, *PKSEVENT_SET; + +typedef struct { + KDPC Dpc; + ULONG ReferenceCount; + KSPIN_LOCK AccessLock; +} KSDPC_ITEM, *PKSDPC_ITEM; + +typedef struct { + KSDPC_ITEM DpcItem; + LIST_ENTRY BufferList; +} KSBUFFER_ITEM, *PKSBUFFER_ITEM; + + +#define KSEVENT_ENTRY_DELETED 1 +#define KSEVENT_ENTRY_ONESHOT 2 +#define KSEVENT_ENTRY_BUFFERED 4 + +struct _KSEVENT_ENTRY { + LIST_ENTRY ListEntry; + PVOID Object; + __MINGW_EXTENSION union { + PKSDPC_ITEM DpcItem; + PKSBUFFER_ITEM BufferItem; + }; + PKSEVENTDATA EventData; + ULONG NotificationType; + const KSEVENT_SET *EventSet; + const KSEVENT_ITEM *EventItem; + PFILE_OBJECT FileObject; + ULONG SemaphoreAdjustment; + ULONG Reserved; + ULONG Flags; +}; + +typedef enum { + KSEVENTS_NONE, + KSEVENTS_SPINLOCK, + KSEVENTS_MUTEX, + KSEVENTS_FMUTEX, + KSEVENTS_FMUTEXUNSAFE, + KSEVENTS_INTERRUPT, + KSEVENTS_ERESOURCE +} KSEVENTS_LOCKTYPE; + +#define KSDISPATCH_FASTIO 0x80000000 + +typedef struct { + PDRIVER_DISPATCH Create; + PVOID Context; + UNICODE_STRING ObjectClass; + PSECURITY_DESCRIPTOR SecurityDescriptor; + ULONG Flags; +} KSOBJECT_CREATE_ITEM, *PKSOBJECT_CREATE_ITEM; + +typedef VOID (*PFNKSITEMFREECALLBACK)(PKSOBJECT_CREATE_ITEM CreateItem); + +#define KSCREATE_ITEM_SECURITYCHANGED 0x00000001 +#define KSCREATE_ITEM_WILDCARD 0x00000002 +#define KSCREATE_ITEM_NOPARAMETERS 0x00000004 +#define KSCREATE_ITEM_FREEONSTOP 0x00000008 + +#define DEFINE_KSCREATE_DISPATCH_TABLE( tablename ) \ + KSOBJECT_CREATE_ITEM tablename[] = + +#define DEFINE_KSCREATE_ITEM(DispatchCreate,TypeName,Context) \ +{ \ + (DispatchCreate), (PVOID)(Context), \ + { \ + sizeof(TypeName) - sizeof(UNICODE_NULL),\ + sizeof(TypeName), \ + (PWCHAR)(TypeName) \ + }, \ + NULL, 0 \ +} + +#define DEFINE_KSCREATE_ITEMEX(DispatchCreate,TypeName,Context,Flags) \ +{ \ + (DispatchCreate), \ + (PVOID)(Context), \ + { \ + sizeof(TypeName) - sizeof(UNICODE_NULL),\ + sizeof(TypeName), \ + (PWCHAR)(TypeName) \ + }, \ + NULL, (Flags) \ +} + +#define DEFINE_KSCREATE_ITEMNULL(DispatchCreate,Context) \ +{ \ + DispatchCreate, Context, \ + { \ + 0, 0, NULL, \ + }, \ + NULL, 0 \ +} + +typedef struct { + ULONG CreateItemsCount; + PKSOBJECT_CREATE_ITEM CreateItemsList; +} KSOBJECT_CREATE, *PKSOBJECT_CREATE; + +typedef struct { + PDRIVER_DISPATCH DeviceIoControl; + PDRIVER_DISPATCH Read; + PDRIVER_DISPATCH Write; + PDRIVER_DISPATCH Flush; + PDRIVER_DISPATCH Close; + PDRIVER_DISPATCH QuerySecurity; + PDRIVER_DISPATCH SetSecurity; + PFAST_IO_DEVICE_CONTROL FastDeviceIoControl; + PFAST_IO_READ FastRead; + PFAST_IO_WRITE FastWrite; +} KSDISPATCH_TABLE, *PKSDISPATCH_TABLE; + +#define DEFINE_KSDISPATCH_TABLE(tablename,DeviceIoControl,Read,Write,Flush,Close,QuerySecurity,SetSecurity,FastDeviceIoControl,FastRead,FastWrite)\ + const KSDISPATCH_TABLE tablename = \ + { \ + DeviceIoControl, \ + Read, \ + Write, \ + Flush, \ + Close, \ + QuerySecurity, \ + SetSecurity, \ + FastDeviceIoControl, \ + FastRead, \ + FastWrite, \ + } + +#define KSCREATE_ITEM_IRP_STORAGE(Irp) \ + (*(PKSOBJECT_CREATE_ITEM *)&(Irp)->Tail.Overlay.DriverContext[0]) +#define KSEVENT_SET_IRP_STORAGE(Irp) \ + (*(const KSEVENT_SET **)&(Irp)->Tail.Overlay.DriverContext[0]) +#define KSEVENT_ITEM_IRP_STORAGE(Irp) \ + (*(const KSEVENT_ITEM **)&(Irp)->Tail.Overlay.DriverContext[3]) +#define KSEVENT_ENTRY_IRP_STORAGE(Irp) \ + (*(PKSEVENT_ENTRY *)&(Irp)->Tail.Overlay.DriverContext[0]) +#define KSMETHOD_SET_IRP_STORAGE(Irp) \ + (*(const KSMETHOD_SET **)&(Irp)->Tail.Overlay.DriverContext[0]) +#define KSMETHOD_ITEM_IRP_STORAGE(Irp) \ + (*(const KSMETHOD_ITEM **)&(Irp)->Tail.Overlay.DriverContext[3]) +#define KSMETHOD_TYPE_IRP_STORAGE(Irp) \ + (*(ULONG_PTR *)(&(Irp)->Tail.Overlay.DriverContext[2])) +#define KSQUEUE_SPINLOCK_IRP_STORAGE(Irp) \ + (*(PKSPIN_LOCK *)&(Irp)->Tail.Overlay.DriverContext[1]) +#define KSPROPERTY_SET_IRP_STORAGE(Irp) \ + (*(const KSPROPERTY_SET **)&(Irp)->Tail.Overlay.DriverContext[0]) +#define KSPROPERTY_ITEM_IRP_STORAGE(Irp) \ + (*(const KSPROPERTY_ITEM **)&(Irp)->Tail.Overlay.DriverContext[3]) +#define KSPROPERTY_ATTRIBUTES_IRP_STORAGE(Irp) \ + (*(PKSATTRIBUTE_LIST *)&(Irp)->Tail.Overlay.DriverContext[2]) + +typedef PVOID KSDEVICE_HEADER, KSOBJECT_HEADER; + +typedef enum { + KsInvokeOnSuccess = 1, + KsInvokeOnError = 2, + KsInvokeOnCancel = 4 +} KSCOMPLETION_INVOCATION; + +typedef enum { + KsListEntryTail, + KsListEntryHead +} KSLIST_ENTRY_LOCATION; + +typedef enum { + KsAcquireOnly, + KsAcquireAndRemove, + KsAcquireOnlySingleItem, + KsAcquireAndRemoveOnlySingleItem +} KSIRP_REMOVAL_OPERATION; + +typedef enum { + KsStackCopyToNewLocation, + KsStackReuseCurrentLocation, + KsStackUseNewLocation +} KSSTACK_USE; + +typedef enum { + KSTARGET_STATE_DISABLED, + KSTARGET_STATE_ENABLED +} KSTARGET_STATE; + +typedef NTSTATUS (*PFNKSIRPLISTCALLBACK)(PIRP Irp, PVOID Context); +typedef VOID (*PFNREFERENCEDEVICEOBJECT)(PVOID Context); +typedef VOID (*PFNDEREFERENCEDEVICEOBJECT)(PVOID Context); +typedef NTSTATUS (*PFNQUERYREFERENCESTRING)(PVOID Context, PWCHAR *String); + +#define BUS_INTERFACE_REFERENCE_VERSION 0x100 + +typedef struct { + INTERFACE Interface; + + PFNREFERENCEDEVICEOBJECT ReferenceDeviceObject; + PFNDEREFERENCEDEVICEOBJECT DereferenceDeviceObject; + PFNQUERYREFERENCESTRING QueryReferenceString; +} BUS_INTERFACE_REFERENCE, *PBUS_INTERFACE_REFERENCE; + +#define STATIC_REFERENCE_BUS_INTERFACE STATIC_KSMEDIUMSETID_Standard +#define REFERENCE_BUS_INTERFACE KSMEDIUMSETID_Standard + +#endif /* _NTDDK_ */ + +#ifndef PACK_PRAGMAS_NOT_SUPPORTED +#include <pshpack1.h> +#endif + +typedef struct { + GUID PropertySet; + ULONG Count; +} KSPROPERTY_SERIALHDR,*PKSPROPERTY_SERIALHDR; + +#ifndef PACK_PRAGMAS_NOT_SUPPORTED +#include <poppack.h> +#endif + +typedef struct { + KSIDENTIFIER PropTypeSet; + ULONG Id; + ULONG PropertyLength; +} KSPROPERTY_SERIAL,*PKSPROPERTY_SERIAL; + + +#if defined(_NTDDK_) + +#define IOCTL_KS_HANDSHAKE \ + CTL_CODE(FILE_DEVICE_KS, 0x007, METHOD_NEITHER, FILE_ANY_ACCESS) + +typedef struct { + GUID ProtocolId; + PVOID Argument1; + PVOID Argument2; +} KSHANDSHAKE, *PKSHANDSHAKE; + +typedef struct _KSGATE KSGATE, *PKSGATE; + +struct _KSGATE { + LONG Count; + PKSGATE NextGate; +}; + +typedef PVOID KSOBJECT_BAG; + + +typedef BOOLEAN (*PFNKSGENERATEEVENTCALLBACK)(PVOID Context, + PKSEVENT_ENTRY EventEntry); + +typedef NTSTATUS (*PFNKSDEVICECREATE)(PKSDEVICE Device); + +typedef NTSTATUS (*PFNKSDEVICEPNPSTART)(PKSDEVICE Device,PIRP Irp, + PCM_RESOURCE_LIST TranslatedResourceList, + PCM_RESOURCE_LIST UntranslatedResourceList); + +typedef NTSTATUS (*PFNKSDEVICE)(PKSDEVICE Device); + +typedef NTSTATUS (*PFNKSDEVICEIRP)(PKSDEVICE Device,PIRP Irp); + +typedef void (*PFNKSDEVICEIRPVOID)(PKSDEVICE Device,PIRP Irp); + +typedef NTSTATUS (*PFNKSDEVICEQUERYCAPABILITIES)(PKSDEVICE Device,PIRP Irp, + PDEVICE_CAPABILITIES Capabilities); + +typedef NTSTATUS (*PFNKSDEVICEQUERYPOWER)(PKSDEVICE Device,PIRP Irp, + DEVICE_POWER_STATE DeviceTo, + DEVICE_POWER_STATE DeviceFrom, + SYSTEM_POWER_STATE SystemTo, + SYSTEM_POWER_STATE SystemFrom, + POWER_ACTION Action); + +typedef void (*PFNKSDEVICESETPOWER)(PKSDEVICE Device,PIRP Irp, + DEVICE_POWER_STATE To, + DEVICE_POWER_STATE From); + +typedef NTSTATUS (*PFNKSFILTERFACTORYVOID)(PKSFILTERFACTORY FilterFactory); + +typedef void (*PFNKSFILTERFACTORYPOWER)(PKSFILTERFACTORY FilterFactory, + DEVICE_POWER_STATE State); + +typedef NTSTATUS (*PFNKSFILTERIRP)(PKSFILTER Filter,PIRP Irp); + +typedef NTSTATUS (*PFNKSFILTERPROCESS)(PKSFILTER Filter, + PKSPROCESSPIN_INDEXENTRY Index); + +typedef NTSTATUS (*PFNKSFILTERVOID)(PKSFILTER Filter); + +typedef void (*PFNKSFILTERPOWER)(PKSFILTER Filter,DEVICE_POWER_STATE State); + +typedef NTSTATUS (*PFNKSPINIRP)(PKSPIN Pin,PIRP Irp); + +typedef NTSTATUS (*PFNKSPINSETDEVICESTATE)(PKSPIN Pin,KSSTATE ToState, + KSSTATE FromState); + +typedef NTSTATUS (*PFNKSPINSETDATAFORMAT)(PKSPIN Pin,PKSDATAFORMAT OldFormat, + PKSMULTIPLE_ITEM OldAttributeList, + const KSDATARANGE *DataRange, + const KSATTRIBUTE_LIST *AttributeRange); + +typedef NTSTATUS (*PFNKSPINHANDSHAKE)(PKSPIN Pin,PKSHANDSHAKE In, + PKSHANDSHAKE Out); + +typedef NTSTATUS (*PFNKSPIN)(PKSPIN Pin); + +typedef void (*PFNKSPINVOID)(PKSPIN Pin); + +typedef void (*PFNKSPINPOWER)(PKSPIN Pin,DEVICE_POWER_STATE State); + +typedef BOOLEAN (*PFNKSPINSETTIMER)(PKSPIN Pin,PKTIMER Timer, + LARGE_INTEGER DueTime,PKDPC Dpc); + +typedef BOOLEAN (*PFNKSPINCANCELTIMER)(PKSPIN Pin,PKTIMER Timer); + +typedef LONGLONG (FASTCALL *PFNKSPINCORRELATEDTIME)(PKSPIN Pin, + PLONGLONG SystemTime); + +typedef void (*PFNKSPINRESOLUTION)(PKSPIN Pin,PKSRESOLUTION Resolution); + +typedef NTSTATUS (*PFNKSPININITIALIZEALLOCATOR)(PKSPIN Pin, + PKSALLOCATOR_FRAMING AllocatorFraming, + PVOID *Context); + +typedef void (*PFNKSSTREAMPOINTER)(PKSSTREAM_POINTER StreamPointer); + + +typedef struct KSAUTOMATION_TABLE_ KSAUTOMATION_TABLE,*PKSAUTOMATION_TABLE; + +struct KSAUTOMATION_TABLE_ { + ULONG PropertySetsCount; + ULONG PropertyItemSize; + const KSPROPERTY_SET *PropertySets; + ULONG MethodSetsCount; + ULONG MethodItemSize; + const KSMETHOD_SET *MethodSets; + ULONG EventSetsCount; + ULONG EventItemSize; + const KSEVENT_SET *EventSets; +#ifndef _WIN64 + PVOID Alignment; +#endif +}; + +#define DEFINE_KSAUTOMATION_TABLE(table) \ + const KSAUTOMATION_TABLE table = + +#define DEFINE_KSAUTOMATION_PROPERTIES(table) \ + SIZEOF_ARRAY(table), \ + sizeof(KSPROPERTY_ITEM), \ + table + +#define DEFINE_KSAUTOMATION_METHODS(table) \ + SIZEOF_ARRAY(table), \ + sizeof(KSMETHOD_ITEM), \ + table + +#define DEFINE_KSAUTOMATION_EVENTS(table) \ + SIZEOF_ARRAY(table), \ + sizeof(KSEVENT_ITEM), \ + table + +#define DEFINE_KSAUTOMATION_PROPERTIES_NULL \ + 0, \ + sizeof(KSPROPERTY_ITEM), \ + NULL + +#define DEFINE_KSAUTOMATION_METHODS_NULL \ + 0, \ + sizeof(KSMETHOD_ITEM), \ + NULL + +#define DEFINE_KSAUTOMATION_EVENTS_NULL \ + 0, \ + sizeof(KSEVENT_ITEM), \ + NULL + +#define MIN_DEV_VER_FOR_QI (0x100) + +struct _KSDEVICE_DISPATCH { + PFNKSDEVICECREATE Add; + PFNKSDEVICEPNPSTART Start; + PFNKSDEVICE PostStart; + PFNKSDEVICEIRP QueryStop; + PFNKSDEVICEIRPVOID CancelStop; + PFNKSDEVICEIRPVOID Stop; + PFNKSDEVICEIRP QueryRemove; + PFNKSDEVICEIRPVOID CancelRemove; + PFNKSDEVICEIRPVOID Remove; + PFNKSDEVICEQUERYCAPABILITIES QueryCapabilities; + PFNKSDEVICEIRPVOID SurpriseRemoval; + PFNKSDEVICEQUERYPOWER QueryPower; + PFNKSDEVICESETPOWER SetPower; + PFNKSDEVICEIRP QueryInterface; +}; + +struct _KSFILTER_DISPATCH { + PFNKSFILTERIRP Create; + PFNKSFILTERIRP Close; + PFNKSFILTERPROCESS Process; + PFNKSFILTERVOID Reset; +}; + +struct _KSPIN_DISPATCH { + PFNKSPINIRP Create; + PFNKSPINIRP Close; + PFNKSPIN Process; + PFNKSPINVOID Reset; + PFNKSPINSETDATAFORMAT SetDataFormat; + PFNKSPINSETDEVICESTATE SetDeviceState; + PFNKSPIN Connect; + PFNKSPINVOID Disconnect; + const KSCLOCK_DISPATCH *Clock; + const KSALLOCATOR_DISPATCH *Allocator; +}; + +struct _KSCLOCK_DISPATCH { + PFNKSPINSETTIMER SetTimer; + PFNKSPINCANCELTIMER CancelTimer; + PFNKSPINCORRELATEDTIME CorrelatedTime; + PFNKSPINRESOLUTION Resolution; +}; + +struct _KSALLOCATOR_DISPATCH { + PFNKSPININITIALIZEALLOCATOR InitializeAllocator; + PFNKSDELETEALLOCATOR DeleteAllocator; + PFNKSDEFAULTALLOCATE Allocate; + PFNKSDEFAULTFREE Free; +}; + +#define KSDEVICE_DESCRIPTOR_VERSION (0x100) + +struct _KSDEVICE_DESCRIPTOR { + const KSDEVICE_DISPATCH *Dispatch; + ULONG FilterDescriptorsCount; + const KSFILTER_DESCRIPTOR*const *FilterDescriptors; + ULONG Version; +}; + +struct _KSFILTER_DESCRIPTOR { + const KSFILTER_DISPATCH *Dispatch; + const KSAUTOMATION_TABLE *AutomationTable; + ULONG Version; +#define KSFILTER_DESCRIPTOR_VERSION ((ULONG)-1) + ULONG Flags; +#define KSFILTER_FLAG_DISPATCH_LEVEL_PROCESSING 0x00000001 +#define KSFILTER_FLAG_CRITICAL_PROCESSING 0x00000002 +#define KSFILTER_FLAG_HYPERCRITICAL_PROCESSING 0x00000004 +#define KSFILTER_FLAG_RECEIVE_ZERO_LENGTH_SAMPLES 0x00000008 +#define KSFILTER_FLAG_DENY_USERMODE_ACCESS 0x80000000 + const GUID *ReferenceGuid; + ULONG PinDescriptorsCount; + ULONG PinDescriptorSize; + const KSPIN_DESCRIPTOR_EX *PinDescriptors; + ULONG CategoriesCount; + const GUID *Categories; + ULONG NodeDescriptorsCount; + ULONG NodeDescriptorSize; + const KSNODE_DESCRIPTOR *NodeDescriptors; + ULONG ConnectionsCount; + const KSTOPOLOGY_CONNECTION *Connections; + const KSCOMPONENTID *ComponentId; +}; + +#define DEFINE_KSFILTER_DESCRIPTOR(descriptor) \ + const KSFILTER_DESCRIPTOR descriptor = + +#define DEFINE_KSFILTER_PIN_DESCRIPTORS(table) \ + SIZEOF_ARRAY(table), \ + sizeof(table[0]), \ + table + +#define DEFINE_KSFILTER_CATEGORIES(table) \ + SIZEOF_ARRAY(table), \ + table + +#define DEFINE_KSFILTER_CATEGORY(category) \ + 1, \ + &(category) + +#define DEFINE_KSFILTER_CATEGORIES_NULL \ + 0, \ + NULL + +#define DEFINE_KSFILTER_NODE_DESCRIPTORS(table) \ + SIZEOF_ARRAY(table), \ + sizeof(table[0]), \ + table + +#define DEFINE_KSFILTER_NODE_DESCRIPTORS_NULL \ + 0, \ + sizeof(KSNODE_DESCRIPTOR), \ + NULL + +#define DEFINE_KSFILTER_CONNECTIONS(table) \ + SIZEOF_ARRAY(table), \ + table + +#define DEFINE_KSFILTER_DEFAULT_CONNECTIONS \ + 0, \ + NULL + +#define DEFINE_KSFILTER_DESCRIPTOR_TABLE(table) \ + const KSFILTER_DESCRIPTOR*const table[] = + +struct _KSPIN_DESCRIPTOR_EX { + const KSPIN_DISPATCH *Dispatch; + const KSAUTOMATION_TABLE *AutomationTable; + KSPIN_DESCRIPTOR PinDescriptor; + ULONG Flags; +#define KSPIN_FLAG_DISPATCH_LEVEL_PROCESSING KSFILTER_FLAG_DISPATCH_LEVEL_PROCESSING +#define KSPIN_FLAG_CRITICAL_PROCESSING KSFILTER_FLAG_CRITICAL_PROCESSING +#define KSPIN_FLAG_HYPERCRITICAL_PROCESSING KSFILTER_FLAG_HYPERCRITICAL_PROCESSING +#define KSPIN_FLAG_ASYNCHRONOUS_PROCESSING 0x00000008 +#define KSPIN_FLAG_DO_NOT_INITIATE_PROCESSING 0x00000010 +#define KSPIN_FLAG_INITIATE_PROCESSING_ON_EVERY_ARRIVAL 0x00000020 +#define KSPIN_FLAG_FRAMES_NOT_REQUIRED_FOR_PROCESSING 0x00000040 +#define KSPIN_FLAG_ENFORCE_FIFO 0x00000080 +#define KSPIN_FLAG_GENERATE_MAPPINGS 0x00000100 +#define KSPIN_FLAG_DISTINCT_TRAILING_EDGE 0x00000200 +#define KSPIN_FLAG_PROCESS_IN_RUN_STATE_ONLY 0x00010000 +#define KSPIN_FLAG_SPLITTER 0x00020000 +#define KSPIN_FLAG_USE_STANDARD_TRANSPORT 0x00040000 +#define KSPIN_FLAG_DO_NOT_USE_STANDARD_TRANSPORT 0x00080000 +#define KSPIN_FLAG_FIXED_FORMAT 0x00100000 +#define KSPIN_FLAG_GENERATE_EOS_EVENTS 0x00200000 +#define KSPIN_FLAG_RENDERER (KSPIN_FLAG_PROCESS_IN_RUN_STATE_ONLY|KSPIN_FLAG_GENERATE_EOS_EVENTS) +#define KSPIN_FLAG_IMPLEMENT_CLOCK 0x00400000 +#define KSPIN_FLAG_SOME_FRAMES_REQUIRED_FOR_PROCESSING 0x00800000 +#define KSPIN_FLAG_PROCESS_IF_ANY_IN_RUN_STATE 0x01000000 +#define KSPIN_FLAG_DENY_USERMODE_ACCESS 0x80000000 + ULONG InstancesPossible; + ULONG InstancesNecessary; + const KSALLOCATOR_FRAMING_EX *AllocatorFraming; + PFNKSINTERSECTHANDLEREX IntersectHandler; +}; + +#define DEFINE_KSPIN_DEFAULT_INTERFACES \ + 0, \ + NULL + +#define DEFINE_KSPIN_DEFAULT_MEDIUMS \ + 0, \ + NULL + +struct _KSNODE_DESCRIPTOR { + const KSAUTOMATION_TABLE *AutomationTable; + const GUID *Type; + const GUID *Name; +#ifndef _WIN64 + PVOID Alignment; +#endif +}; + +#ifndef _WIN64 +#define DEFINE_NODE_DESCRIPTOR(automation,type,name) \ + { (automation), (type), (name), NULL } +#else +#define DEFINE_NODE_DESCRIPTOR(automation,type,name) \ + { (automation), (type), (name) } +#endif + +struct _KSDEVICE { + const KSDEVICE_DESCRIPTOR *Descriptor; + KSOBJECT_BAG Bag; + PVOID Context; + PDEVICE_OBJECT FunctionalDeviceObject; + PDEVICE_OBJECT PhysicalDeviceObject; + PDEVICE_OBJECT NextDeviceObject; + BOOLEAN Started; + SYSTEM_POWER_STATE SystemPowerState; + DEVICE_POWER_STATE DevicePowerState; +}; + +struct _KSFILTERFACTORY { + const KSFILTER_DESCRIPTOR *FilterDescriptor; + KSOBJECT_BAG Bag; + PVOID Context; +}; + +struct _KSFILTER { + const KSFILTER_DESCRIPTOR *Descriptor; + KSOBJECT_BAG Bag; + PVOID Context; +}; + +struct _KSPIN { + const KSPIN_DESCRIPTOR_EX *Descriptor; + KSOBJECT_BAG Bag; + PVOID Context; + ULONG Id; + KSPIN_COMMUNICATION Communication; + BOOLEAN ConnectionIsExternal; + KSPIN_INTERFACE ConnectionInterface; + KSPIN_MEDIUM ConnectionMedium; + KSPRIORITY ConnectionPriority; + PKSDATAFORMAT ConnectionFormat; + PKSMULTIPLE_ITEM AttributeList; + ULONG StreamHeaderSize; + KSPIN_DATAFLOW DataFlow; + KSSTATE DeviceState; + KSRESET ResetState; + KSSTATE ClientState; +}; + +struct _KSMAPPING { + PHYSICAL_ADDRESS PhysicalAddress; + ULONG ByteCount; + ULONG Alignment; +}; + +struct _KSSTREAM_POINTER_OFFSET +{ +#if defined(_NTDDK_) + __MINGW_EXTENSION union { + PUCHAR Data; + PKSMAPPING Mappings; + }; +#else + PUCHAR Data; +#endif /* _NTDDK_ */ +#ifndef _WIN64 + PVOID Alignment; +#endif + ULONG Count; + ULONG Remaining; +}; + +struct _KSSTREAM_POINTER +{ + PVOID Context; + PKSPIN Pin; + PKSSTREAM_HEADER StreamHeader; + PKSSTREAM_POINTER_OFFSET Offset; + KSSTREAM_POINTER_OFFSET OffsetIn; + KSSTREAM_POINTER_OFFSET OffsetOut; +}; + +struct _KSPROCESSPIN { + PKSPIN Pin; + PKSSTREAM_POINTER StreamPointer; + PKSPROCESSPIN InPlaceCounterpart; + PKSPROCESSPIN DelegateBranch; + PKSPROCESSPIN CopySource; + PVOID Data; + ULONG BytesAvailable; + ULONG BytesUsed; + ULONG Flags; + BOOLEAN Terminate; +}; + +struct _KSPROCESSPIN_INDEXENTRY { + PKSPROCESSPIN *Pins; + ULONG Count; +}; + +typedef enum { + KsObjectTypeDevice, + KsObjectTypeFilterFactory, + KsObjectTypeFilter, + KsObjectTypePin +} KSOBJECTTYPE; + + +typedef void (*PFNKSFREE)(PVOID Data); + +typedef void (*PFNKSPINFRAMERETURN)(PKSPIN Pin,PVOID Data,ULONG Size,PMDL Mdl, + PVOID Context,NTSTATUS Status); + +typedef void (*PFNKSPINIRPCOMPLETION)(PKSPIN Pin,PIRP Irp); + + +#if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) +#ifndef _IKsControl_ +#define _IKsControl_ + +typedef struct IKsControl *PIKSCONTROL; + +#ifndef DEFINE_ABSTRACT_UNKNOWN +#define DEFINE_ABSTRACT_UNKNOWN() \ + STDMETHOD_(NTSTATUS,QueryInterface) (THIS_ \ + REFIID InterfaceId, \ + PVOID *Interface \ + ) PURE; \ + STDMETHOD_(ULONG,AddRef)(THIS) PURE; \ + STDMETHOD_(ULONG,Release)(THIS) PURE; +#endif + +#undef INTERFACE +#define INTERFACE IKsControl +DECLARE_INTERFACE_(IKsControl,IUnknown) +{ + DEFINE_ABSTRACT_UNKNOWN() + STDMETHOD_(NTSTATUS,KsProperty)(THIS_ + PKSPROPERTY Property, + ULONG PropertyLength, + PVOID PropertyData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; + STDMETHOD_(NTSTATUS,KsMethod) (THIS_ + PKSMETHOD Method, + ULONG MethodLength, + PVOID MethodData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; + STDMETHOD_(NTSTATUS,KsEvent) (THIS_ + PKSEVENT Event, + ULONG EventLength, + PVOID EventData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; +}; +typedef struct IKsReferenceClock *PIKSREFERENCECLOCK; + +#undef INTERFACE +#define INTERFACE IKsReferenceClock +DECLARE_INTERFACE_(IKsReferenceClock,IUnknown) +{ + DEFINE_ABSTRACT_UNKNOWN() + STDMETHOD_(LONGLONG,GetTime) (THIS) PURE; + STDMETHOD_(LONGLONG,GetPhysicalTime) (THIS) PURE; + STDMETHOD_(LONGLONG,GetCorrelatedTime)(THIS_ + PLONGLONG SystemTime + ) PURE; + STDMETHOD_(LONGLONG,GetCorrelatedPhysicalTime)(THIS_ + PLONGLONG SystemTime + ) PURE; + STDMETHOD_(NTSTATUS,GetResolution) (THIS_ + PKSRESOLUTION Resolution + ) PURE; + STDMETHOD_(NTSTATUS,GetState) (THIS_ + PKSSTATE State + ) PURE; +}; +#undef INTERFACE + +#define INTERFACE IKsDeviceFunctions +DECLARE_INTERFACE_(IKsDeviceFunctions,IUnknown) +{ + DEFINE_ABSTRACT_UNKNOWN() + STDMETHOD_(NTSTATUS,RegisterAdapterObjectEx) (THIS_ + PADAPTER_OBJECT AdapterObject, + PDEVICE_DESCRIPTION DeviceDescription, + ULONG NumberOfMapRegisters, + ULONG MaxMappingsByteCount, + ULONG MappingTableStride + ) PURE; +}; + +#undef INTERFACE +#define STATIC_IID_IKsControl \ + 0x28F54685L,0x06FD,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUID(IID_IKsControl, + 0x28F54685L,0x06FD,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96); +#define STATIC_IID_IKsFastClock \ + 0xc9902485,0xc180,0x11d2,0x84,0x73,0xd4,0x23,0x94,0x45,0x9e,0x5e +DEFINE_GUID(IID_IKsFastClock, + 0xc9902485,0xc180,0x11d2,0x84,0x73,0xd4,0x23,0x94,0x45,0x9e,0x5e); +#define STATIC_IID_IKsDeviceFunctions \ + 0xe234f2e2,0xbd69,0x4f8c,0xb3,0xf2,0x7c,0xd7,0x9e,0xd4,0x66,0xbd +DEFINE_GUID(IID_IKsDeviceFunctions, + 0xe234f2e2,0xbd69,0x4f8c,0xb3,0xf2,0x7c,0xd7,0x9e,0xd4,0x66,0xbd); +#endif /* _IKsControl_ */ +#endif /* defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) */ + +#endif /* _NTDDK_ */ + + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _KSDDK_ +#define KSDDKAPI +#else +#define KSDDKAPI DECLSPEC_IMPORT +#endif + +#if defined(_NTDDK_) + +KSDDKAPI NTSTATUS NTAPI KsEnableEvent + (PIRP Irp, ULONG EventSetsCount, const KSEVENT_SET *EventSet, + PLIST_ENTRY EventsList, KSEVENTS_LOCKTYPE EventsFlags, + PVOID EventsLock); + +KSDDKAPI NTSTATUS NTAPI KsEnableEventWithAllocator + (PIRP Irp, ULONG EventSetsCount, const KSEVENT_SET *EventSet, + PLIST_ENTRY EventsList, KSEVENTS_LOCKTYPE EventsFlags, + PVOID EventsLock, PFNKSALLOCATOR Allocator, ULONG EventItemSize); + +KSDDKAPI NTSTATUS NTAPI KsDisableEvent + (PIRP Irp, PLIST_ENTRY EventsList, KSEVENTS_LOCKTYPE EventsFlags, + PVOID EventsLock); + +KSDDKAPI VOID NTAPI KsDiscardEvent (PKSEVENT_ENTRY EventEntry); + +KSDDKAPI VOID NTAPI KsFreeEventList + (PFILE_OBJECT FileObject, PLIST_ENTRY EventsList, + KSEVENTS_LOCKTYPE EventsFlags, PVOID EventsLock); + +KSDDKAPI NTSTATUS NTAPI KsGenerateEvent (PKSEVENT_ENTRY EventEntry); + +KSDDKAPI NTSTATUS NTAPI KsGenerateDataEvent + (PKSEVENT_ENTRY EventEntry, ULONG DataSize, PVOID Data); + +KSDDKAPI VOID NTAPI KsGenerateEventList + (GUID *Set, ULONG EventId, PLIST_ENTRY EventsList, + KSEVENTS_LOCKTYPE EventsFlags, PVOID EventsLock); + +KSDDKAPI NTSTATUS NTAPI KsPropertyHandler + (PIRP Irp, ULONG PropertySetsCount, + const KSPROPERTY_SET *PropertySet); + +KSDDKAPI NTSTATUS NTAPI KsPropertyHandlerWithAllocator + (PIRP Irp, ULONG PropertySetsCount, + const KSPROPERTY_SET *PropertySet, PFNKSALLOCATOR Allocator, + ULONG PropertyItemSize); + +KSDDKAPI BOOLEAN NTAPI KsFastPropertyHandler + (PFILE_OBJECT FileObject, PKSPROPERTY Property, + ULONG PropertyLength, PVOID Data, ULONG DataLength, + PIO_STATUS_BLOCK IoStatus, ULONG PropertySetsCount, + const KSPROPERTY_SET *PropertySet); + +KSDDKAPI NTSTATUS NTAPI KsMethodHandler + (PIRP Irp, ULONG MethodSetsCount, + const KSMETHOD_SET *MethodSet); + +KSDDKAPI NTSTATUS NTAPI KsMethodHandlerWithAllocator + (PIRP Irp, ULONG MethodSetsCount, + const KSMETHOD_SET *MethodSet, PFNKSALLOCATOR Allocator, + ULONG MethodItemSize); + +KSDDKAPI BOOLEAN NTAPI KsFastMethodHandler + (PFILE_OBJECT FileObject, PKSMETHOD Method, ULONG MethodLength, + PVOID Data, ULONG DataLength, PIO_STATUS_BLOCK IoStatus, + ULONG MethodSetsCount, const KSMETHOD_SET *MethodSet); + +KSDDKAPI NTSTATUS NTAPI KsCreateDefaultAllocator (PIRP Irp); + +KSDDKAPI NTSTATUS NTAPI KsCreateDefaultAllocatorEx + (PIRP Irp, PVOID InitializeContext, + PFNKSDEFAULTALLOCATE DefaultAllocate, + PFNKSDEFAULTFREE DefaultFree, + PFNKSINITIALIZEALLOCATOR InitializeAllocator, + PFNKSDELETEALLOCATOR DeleteAllocator); + +KSDDKAPI NTSTATUS NTAPI KsCreateAllocator + (HANDLE ConnectionHandle, PKSALLOCATOR_FRAMING AllocatorFraming, + PHANDLE AllocatorHandle); + +KSDDKAPI NTSTATUS NTAPI KsValidateAllocatorCreateRequest + (PIRP Irp, PKSALLOCATOR_FRAMING *AllocatorFraming); + +KSDDKAPI NTSTATUS NTAPI KsValidateAllocatorFramingEx + (PKSALLOCATOR_FRAMING_EX Framing, ULONG BufferSize, + const KSALLOCATOR_FRAMING_EX *PinFraming); + +KSDDKAPI NTSTATUS NTAPI KsAllocateDefaultClock (PKSDEFAULTCLOCK *DefaultClock); + +KSDDKAPI NTSTATUS NTAPI KsAllocateDefaultClockEx + (PKSDEFAULTCLOCK *DefaultClock, PVOID Context, + PFNKSSETTIMER SetTimer, PFNKSCANCELTIMER CancelTimer, + PFNKSCORRELATEDTIME CorrelatedTime, + const KSRESOLUTION *Resolution, ULONG Flags); + +KSDDKAPI VOID NTAPI KsFreeDefaultClock (PKSDEFAULTCLOCK DefaultClock); +KSDDKAPI NTSTATUS NTAPI KsCreateDefaultClock (PIRP Irp, PKSDEFAULTCLOCK DefaultClock); + +KSDDKAPI NTSTATUS NTAPI KsCreateClock + (HANDLE ConnectionHandle, PKSCLOCK_CREATE ClockCreate, + PHANDLE ClockHandle); + +KSDDKAPI NTSTATUS NTAPI KsValidateClockCreateRequest + (PIRP Irp, PKSCLOCK_CREATE *ClockCreate); + +KSDDKAPI KSSTATE NTAPI KsGetDefaultClockState (PKSDEFAULTCLOCK DefaultClock); +KSDDKAPI VOID NTAPI KsSetDefaultClockState(PKSDEFAULTCLOCK DefaultClock, KSSTATE State); +KSDDKAPI LONGLONG NTAPI KsGetDefaultClockTime (PKSDEFAULTCLOCK DefaultClock); +KSDDKAPI VOID NTAPI KsSetDefaultClockTime(PKSDEFAULTCLOCK DefaultClock, LONGLONG Time); + +KSDDKAPI NTSTATUS NTAPI KsCreatePin + (HANDLE FilterHandle, PKSPIN_CONNECT Connect, + ACCESS_MASK DesiredAccess, PHANDLE ConnectionHandle); + +KSDDKAPI NTSTATUS NTAPI KsValidateConnectRequest + (PIRP Irp, ULONG DescriptorsCount, + const KSPIN_DESCRIPTOR *Descriptor, PKSPIN_CONNECT *Connect); + +KSDDKAPI NTSTATUS NTAPI KsPinPropertyHandler + (PIRP Irp, PKSPROPERTY Property, PVOID Data, + ULONG DescriptorsCount, const KSPIN_DESCRIPTOR *Descriptor); + +KSDDKAPI NTSTATUS NTAPI KsPinDataIntersection + (PIRP Irp, PKSP_PIN Pin, PVOID Data, ULONG DescriptorsCount, + const KSPIN_DESCRIPTOR *Descriptor, + PFNKSINTERSECTHANDLER IntersectHandler); + +KSDDKAPI NTSTATUS NTAPI KsPinDataIntersectionEx + (PIRP Irp, PKSP_PIN Pin, PVOID Data, ULONG DescriptorsCount, + const KSPIN_DESCRIPTOR *Descriptor, ULONG DescriptorSize, + PFNKSINTERSECTHANDLEREX IntersectHandler, PVOID HandlerContext); + +KSDDKAPI NTSTATUS NTAPI KsHandleSizedListQuery + (PIRP Irp, ULONG DataItemsCount, ULONG DataItemSize, + const VOID *DataItems); + +#ifndef MAKEINTRESOURCE +#define MAKEINTRESOURCE(r) ((ULONG_PTR) (USHORT) r) +#endif +#ifndef RT_STRING +#define RT_STRING MAKEINTRESOURCE(6) +#define RT_RCDATA MAKEINTRESOURCE(10) +#endif + +KSDDKAPI NTSTATUS NTAPI KsLoadResource + (PVOID ImageBase, POOL_TYPE PoolType, ULONG_PTR ResourceName, + ULONG ResourceType, PVOID *Resource, PULONG ResourceSize); + +KSDDKAPI NTSTATUS NTAPI KsGetImageNameAndResourceId + (HANDLE RegKey, PUNICODE_STRING ImageName, PULONG_PTR ResourceId, + PULONG ValueType); + +KSDDKAPI NTSTATUS NTAPI KsMapModuleName + (PDEVICE_OBJECT PhysicalDeviceObject, PUNICODE_STRING ModuleName, + PUNICODE_STRING ImageName, PULONG_PTR ResourceId, + PULONG ValueType); + +KSDDKAPI NTSTATUS NTAPI KsReferenceBusObject (KSDEVICE_HEADER Header); +KSDDKAPI VOID NTAPI KsDereferenceBusObject (KSDEVICE_HEADER Header); +KSDDKAPI NTSTATUS NTAPI KsDispatchQuerySecurity (PDEVICE_OBJECT DeviceObject, PIRP Irp); +KSDDKAPI NTSTATUS NTAPI KsDispatchSetSecurity (PDEVICE_OBJECT DeviceObject, PIRP Irp); +KSDDKAPI NTSTATUS NTAPI KsDispatchSpecificProperty (PIRP Irp, PFNKSHANDLER Handler); +KSDDKAPI NTSTATUS NTAPI KsDispatchSpecificMethod (PIRP Irp, PFNKSHANDLER Handler); + +KSDDKAPI NTSTATUS NTAPI KsReadFile + (PFILE_OBJECT FileObject, PKEVENT Event, PVOID PortContext, + PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer, ULONG Length, + ULONG Key, KPROCESSOR_MODE RequestorMode); + +KSDDKAPI NTSTATUS NTAPI KsWriteFile + (PFILE_OBJECT FileObject, PKEVENT Event, PVOID PortContext, + PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer, ULONG Length, + ULONG Key, KPROCESSOR_MODE RequestorMode); + +KSDDKAPI NTSTATUS NTAPI KsQueryInformationFile + (PFILE_OBJECT FileObject, PVOID FileInformation, ULONG Length, + FILE_INFORMATION_CLASS FileInformationClass); + +KSDDKAPI NTSTATUS NTAPI KsSetInformationFile + (PFILE_OBJECT FileObject, PVOID FileInformation, ULONG Length, + FILE_INFORMATION_CLASS FileInformationClass); + +KSDDKAPI NTSTATUS NTAPI KsStreamIo + (PFILE_OBJECT FileObject, PKEVENT Event, PVOID PortContext, + PIO_COMPLETION_ROUTINE CompletionRoutine, PVOID CompletionContext, + KSCOMPLETION_INVOCATION CompletionInvocationFlags, + PIO_STATUS_BLOCK IoStatusBlock, PVOID StreamHeaders, ULONG Length, + ULONG Flags, KPROCESSOR_MODE RequestorMode); + +KSDDKAPI NTSTATUS NTAPI KsProbeStreamIrp(PIRP Irp, ULONG ProbeFlags, ULONG HeaderSize); +KSDDKAPI NTSTATUS NTAPI KsAllocateExtraData(PIRP Irp, ULONG ExtraSize, PVOID *ExtraBuffer); +KSDDKAPI VOID NTAPI KsNullDriverUnload (PDRIVER_OBJECT DriverObject); + +KSDDKAPI NTSTATUS NTAPI KsSetMajorFunctionHandler + (PDRIVER_OBJECT DriverObject, ULONG MajorFunction); + +KSDDKAPI NTSTATUS NTAPI KsDispatchInvalidDeviceRequest + (PDEVICE_OBJECT DeviceObject, PIRP Irp); + +KSDDKAPI NTSTATUS NTAPI KsDefaultDeviceIoCompletion + (PDEVICE_OBJECT DeviceObject, PIRP Irp); + +KSDDKAPI NTSTATUS NTAPI KsDispatchIrp(PDEVICE_OBJECT DeviceObject, PIRP Irp); + +KSDDKAPI BOOLEAN NTAPI KsDispatchFastIoDeviceControlFailure + (PFILE_OBJECT FileObject, BOOLEAN Wait, PVOID InputBuffer, + ULONG InputBufferLength, PVOID OutputBuffer, + ULONG OutputBufferLength, ULONG IoControlCode, + PIO_STATUS_BLOCK IoStatus, PDEVICE_OBJECT DeviceObject); + +KSDDKAPI BOOLEAN NTAPI KsDispatchFastReadFailure + (PFILE_OBJECT FileObject, PLARGE_INTEGER FileOffset, + ULONG Length, BOOLEAN Wait, ULONG LockKey, PVOID Buffer, + PIO_STATUS_BLOCK IoStatus, PDEVICE_OBJECT DeviceObject); + +#define KsDispatchFastWriteFailure KsDispatchFastReadFailure + +KSDDKAPI VOID NTAPI KsCancelRoutine(PDEVICE_OBJECT DeviceObject, PIRP Irp); +KSDDKAPI VOID NTAPI KsCancelIo(PLIST_ENTRY QueueHead, PKSPIN_LOCK SpinLock); +KSDDKAPI VOID NTAPI KsReleaseIrpOnCancelableQueue(PIRP Irp, PDRIVER_CANCEL DriverCancel); + +KSDDKAPI PIRP NTAPI KsRemoveIrpFromCancelableQueue + (PLIST_ENTRY QueueHead, PKSPIN_LOCK SpinLock, + KSLIST_ENTRY_LOCATION ListLocation, + KSIRP_REMOVAL_OPERATION RemovalOperation); + +KSDDKAPI NTSTATUS NTAPI KsMoveIrpsOnCancelableQueue + (PLIST_ENTRY SourceList, PKSPIN_LOCK SourceLock, + PLIST_ENTRY DestinationList, PKSPIN_LOCK DestinationLock, + KSLIST_ENTRY_LOCATION ListLocation, + PFNKSIRPLISTCALLBACK ListCallback, PVOID Context); + +KSDDKAPI VOID NTAPI KsRemoveSpecificIrpFromCancelableQueue (PIRP Irp); + +KSDDKAPI VOID NTAPI KsAddIrpToCancelableQueue + (PLIST_ENTRY QueueHead, PKSPIN_LOCK SpinLock, PIRP Irp, + KSLIST_ENTRY_LOCATION ListLocation, PDRIVER_CANCEL DriverCancel); + +KSDDKAPI NTSTATUS NTAPI KsAcquireResetValue(PIRP Irp, KSRESET *ResetValue); + +KSDDKAPI NTSTATUS NTAPI KsTopologyPropertyHandler + (PIRP Irp, PKSPROPERTY Property, PVOID Data, + const KSTOPOLOGY *Topology); + +KSDDKAPI VOID NTAPI KsAcquireDeviceSecurityLock(KSDEVICE_HEADER Header, BOOLEAN Exclusive); +KSDDKAPI VOID NTAPI KsReleaseDeviceSecurityLock (KSDEVICE_HEADER Header); +KSDDKAPI NTSTATUS NTAPI KsDefaultDispatchPnp(PDEVICE_OBJECT DeviceObject, PIRP Irp); +KSDDKAPI NTSTATUS NTAPI KsDefaultDispatchPower(PDEVICE_OBJECT DeviceObject, PIRP Irp); +KSDDKAPI NTSTATUS NTAPI KsDefaultForwardIrp(PDEVICE_OBJECT DeviceObject, PIRP Irp); + +KSDDKAPI VOID NTAPI KsSetDevicePnpAndBaseObject + (KSDEVICE_HEADER Header, PDEVICE_OBJECT PnpDeviceObject, + PDEVICE_OBJECT BaseObject); + +KSDDKAPI PDEVICE_OBJECT NTAPI KsQueryDevicePnpObject (KSDEVICE_HEADER Header); +KSDDKAPI ACCESS_MASK NTAPI KsQueryObjectAccessMask (KSOBJECT_HEADER Header); + +KSDDKAPI VOID NTAPI KsRecalculateStackDepth + (KSDEVICE_HEADER Header, BOOLEAN ReuseStackLocation); + +KSDDKAPI VOID NTAPI KsSetTargetState + (KSOBJECT_HEADER Header, KSTARGET_STATE TargetState); + +KSDDKAPI VOID NTAPI KsSetTargetDeviceObject + (KSOBJECT_HEADER Header, PDEVICE_OBJECT TargetDevice); + +KSDDKAPI VOID NTAPI KsSetPowerDispatch + (KSOBJECT_HEADER Header, PFNKSCONTEXT_DISPATCH PowerDispatch, + PVOID PowerContext); + +KSDDKAPI PKSOBJECT_CREATE_ITEM NTAPI KsQueryObjectCreateItem (KSOBJECT_HEADER Header); + +KSDDKAPI NTSTATUS NTAPI KsAllocateDeviceHeader + (KSDEVICE_HEADER *Header, ULONG ItemsCount, + PKSOBJECT_CREATE_ITEM ItemsList); + +KSDDKAPI VOID NTAPI KsFreeDeviceHeader (KSDEVICE_HEADER Header); + +KSDDKAPI NTSTATUS NTAPI KsAllocateObjectHeader + (KSOBJECT_HEADER *Header, ULONG ItemsCount, + PKSOBJECT_CREATE_ITEM ItemsList, PIRP Irp, + const KSDISPATCH_TABLE *Table); + +KSDDKAPI VOID NTAPI KsFreeObjectHeader (KSOBJECT_HEADER Header); + +KSDDKAPI NTSTATUS NTAPI KsAddObjectCreateItemToDeviceHeader + (KSDEVICE_HEADER Header, PDRIVER_DISPATCH Create, PVOID Context, + PWSTR ObjectClass, PSECURITY_DESCRIPTOR SecurityDescriptor); + +KSDDKAPI NTSTATUS NTAPI KsAddObjectCreateItemToObjectHeader + (KSOBJECT_HEADER Header, PDRIVER_DISPATCH Create, PVOID Context, + PWSTR ObjectClass, PSECURITY_DESCRIPTOR SecurityDescriptor); + +KSDDKAPI NTSTATUS NTAPI KsAllocateObjectCreateItem + (KSDEVICE_HEADER Header, PKSOBJECT_CREATE_ITEM CreateItem, + BOOLEAN AllocateEntry, PFNKSITEMFREECALLBACK ItemFreeCallback); + +KSDDKAPI NTSTATUS NTAPI KsFreeObjectCreateItem + (KSDEVICE_HEADER Header, PUNICODE_STRING CreateItem); + +KSDDKAPI NTSTATUS NTAPI KsFreeObjectCreateItemsByContext + (KSDEVICE_HEADER Header, PVOID Context); + +KSDDKAPI NTSTATUS NTAPI KsCreateDefaultSecurity + (PSECURITY_DESCRIPTOR ParentSecurity, + PSECURITY_DESCRIPTOR *DefaultSecurity); + +KSDDKAPI NTSTATUS NTAPI KsForwardIrp + (PIRP Irp, PFILE_OBJECT FileObject, BOOLEAN ReuseStackLocation); + +KSDDKAPI NTSTATUS NTAPI KsForwardAndCatchIrp + (PDEVICE_OBJECT DeviceObject, PIRP Irp, PFILE_OBJECT FileObject, + KSSTACK_USE StackUse); + +KSDDKAPI NTSTATUS NTAPI KsSynchronousIoControlDevice + (PFILE_OBJECT FileObject, KPROCESSOR_MODE RequestorMode, + ULONG IoControl, PVOID InBuffer, ULONG InSize, PVOID OutBuffer, + ULONG OutSize, PULONG BytesReturned); + +KSDDKAPI NTSTATUS NTAPI KsUnserializeObjectPropertiesFromRegistry + (PFILE_OBJECT FileObject, HANDLE ParentKey, + PUNICODE_STRING RegistryPath); + +KSDDKAPI NTSTATUS NTAPI KsCacheMedium + (PUNICODE_STRING SymbolicLink, PKSPIN_MEDIUM Medium, + ULONG PinDirection); + +KSDDKAPI NTSTATUS NTAPI KsRegisterWorker + (WORK_QUEUE_TYPE WorkQueueType, PKSWORKER *Worker); + +KSDDKAPI NTSTATUS NTAPI KsRegisterCountedWorker + (WORK_QUEUE_TYPE WorkQueueType, PWORK_QUEUE_ITEM CountedWorkItem, + PKSWORKER *Worker); + +KSDDKAPI VOID NTAPI KsUnregisterWorker (PKSWORKER Worker); +KSDDKAPI NTSTATUS NTAPI KsQueueWorkItem(PKSWORKER Worker, PWORK_QUEUE_ITEM WorkItem); +KSDDKAPI ULONG NTAPI KsIncrementCountedWorker (PKSWORKER Worker); +KSDDKAPI ULONG NTAPI KsDecrementCountedWorker (PKSWORKER Worker); + +KSDDKAPI NTSTATUS NTAPI KsCreateTopologyNode + (HANDLE ParentHandle, PKSNODE_CREATE NodeCreate, + ACCESS_MASK DesiredAccess, PHANDLE NodeHandle); + +KSDDKAPI NTSTATUS NTAPI KsValidateTopologyNodeCreateRequest + (PIRP Irp, PKSTOPOLOGY Topology, PKSNODE_CREATE *NodeCreate); + +KSDDKAPI NTSTATUS NTAPI KsMergeAutomationTables + (PKSAUTOMATION_TABLE *AutomationTableAB, + PKSAUTOMATION_TABLE AutomationTableA, + PKSAUTOMATION_TABLE AutomationTableB, + KSOBJECT_BAG Bag); + +KSDDKAPI NTSTATUS NTAPI KsInitializeDriver + (PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPathName, + const KSDEVICE_DESCRIPTOR *Descriptor); + +KSDDKAPI NTSTATUS NTAPI KsAddDevice + (PDRIVER_OBJECT DriverObject, PDEVICE_OBJECT PhysicalDeviceObject); + +KSDDKAPI NTSTATUS NTAPI KsCreateDevice + (PDRIVER_OBJECT DriverObject, PDEVICE_OBJECT PhysicalDeviceObject, + const KSDEVICE_DESCRIPTOR *Descriptor, ULONG ExtensionSize, + PKSDEVICE *Device); + +KSDDKAPI NTSTATUS NTAPI KsInitializeDevice + (PDEVICE_OBJECT FunctionalDeviceObject, + PDEVICE_OBJECT PhysicalDeviceObject, + PDEVICE_OBJECT NextDeviceObject, + const KSDEVICE_DESCRIPTOR *Descriptor); + +KSDDKAPI void NTAPI KsTerminateDevice (PDEVICE_OBJECT DeviceObject); +KSDDKAPI PKSDEVICE NTAPI KsGetDeviceForDeviceObject (PDEVICE_OBJECT FunctionalDeviceObject); +KSDDKAPI void NTAPI KsAcquireDevice (PKSDEVICE Device); +KSDDKAPI void NTAPI KsReleaseDevice (PKSDEVICE Device); + +KSDDKAPI void NTAPI KsDeviceRegisterAdapterObject + (PKSDEVICE Device, PADAPTER_OBJECT AdapterObject, + ULONG MaxMappingsByteCount, ULONG MappingTableStride); + +KSDDKAPI ULONG NTAPI KsDeviceGetBusData + (PKSDEVICE Device, ULONG DataType, PVOID Buffer, ULONG Offset, + ULONG Length); + +KSDDKAPI ULONG NTAPI KsDeviceSetBusData + (PKSDEVICE Device, ULONG DataType, PVOID Buffer, ULONG Offset, + ULONG Length); + +KSDDKAPI NTSTATUS NTAPI KsCreateFilterFactory + (PDEVICE_OBJECT DeviceObject, const KSFILTER_DESCRIPTOR *Descriptor, + PWSTR RefString, PSECURITY_DESCRIPTOR SecurityDescriptor, + ULONG CreateItemFlags, PFNKSFILTERFACTORYPOWER SleepCallback, + PFNKSFILTERFACTORYPOWER WakeCallback, + PKSFILTERFACTORY *FilterFactory); + +#define KsDeleteFilterFactory(FilterFactory) \ + KsFreeObjectCreateItemsByContext( *(KSDEVICE_HEADER *)( \ + KsFilterFactoryGetParentDevice(FilterFactory)->FunctionalDeviceObject->DeviceExtension),\ + FilterFactory) + +KSDDKAPI NTSTATUS NTAPI KsFilterFactoryUpdateCacheData + (PKSFILTERFACTORY FilterFactory, + const KSFILTER_DESCRIPTOR *FilterDescriptor); + +KSDDKAPI NTSTATUS NTAPI KsFilterFactoryAddCreateItem + (PKSFILTERFACTORY FilterFactory, PWSTR RefString, + PSECURITY_DESCRIPTOR SecurityDescriptor, ULONG CreateItemFlags); + +KSDDKAPI NTSTATUS NTAPI KsFilterFactorySetDeviceClassesState + (PKSFILTERFACTORY FilterFactory, BOOLEAN NewState); + +KSDDKAPI PUNICODE_STRING NTAPI KsFilterFactoryGetSymbolicLink + (PKSFILTERFACTORY FilterFactory); + +KSDDKAPI void NTAPI KsAddEvent(PVOID Object, PKSEVENT_ENTRY EventEntry); + +void __forceinline KsFilterAddEvent (PKSFILTER Filter, PKSEVENT_ENTRY EventEntry) +{ + KsAddEvent(Filter, EventEntry); +} + +void __forceinline KsPinAddEvent (PKSPIN Pin, PKSEVENT_ENTRY EventEntry) +{ + KsAddEvent(Pin, EventEntry); +} + +KSDDKAPI NTSTATUS NTAPI KsDefaultAddEventHandler + (PIRP Irp, PKSEVENTDATA EventData, PKSEVENT_ENTRY EventEntry); + +KSDDKAPI void NTAPI KsGenerateEvents + (PVOID Object, const GUID *EventSet, ULONG EventId, + ULONG DataSize, PVOID Data, PFNKSGENERATEEVENTCALLBACK CallBack, + PVOID CallBackContext); + +void __forceinline KsFilterGenerateEvents + (PKSFILTER Filter, const GUID *EventSet, ULONG EventId, + ULONG DataSize, PVOID Data, PFNKSGENERATEEVENTCALLBACK CallBack, + PVOID CallBackContext) +{ + KsGenerateEvents(Filter, EventSet, EventId, DataSize, Data, CallBack, + CallBackContext); +} + +void __forceinline KsPinGenerateEvents + (PKSPIN Pin, const GUID *EventSet, ULONG EventId, + ULONG DataSize, PVOID Data, PFNKSGENERATEEVENTCALLBACK CallBack, + PVOID CallBackContext) +{ + KsGenerateEvents(Pin, EventSet, EventId, DataSize, Data, CallBack, + CallBackContext); +} + +typedef enum { + KSSTREAM_POINTER_STATE_UNLOCKED = 0, + KSSTREAM_POINTER_STATE_LOCKED +} KSSTREAM_POINTER_STATE; + +KSDDKAPI NTSTATUS NTAPI KsPinGetAvailableByteCount + (PKSPIN Pin, PLONG InputDataBytes, PLONG OutputBufferBytes); + +KSDDKAPI PKSSTREAM_POINTER NTAPI KsPinGetLeadingEdgeStreamPointer + (PKSPIN Pin, KSSTREAM_POINTER_STATE State); + +KSDDKAPI PKSSTREAM_POINTER NTAPI KsPinGetTrailingEdgeStreamPointer + (PKSPIN Pin, KSSTREAM_POINTER_STATE State); + +KSDDKAPI NTSTATUS NTAPI KsStreamPointerSetStatusCode + (PKSSTREAM_POINTER StreamPointer, NTSTATUS Status); + +KSDDKAPI NTSTATUS NTAPI KsStreamPointerLock (PKSSTREAM_POINTER StreamPointer); +KSDDKAPI void NTAPI KsStreamPointerUnlock(PKSSTREAM_POINTER StreamPointer, BOOLEAN Eject); + +KSDDKAPI void NTAPI KsStreamPointerAdvanceOffsetsAndUnlock + (PKSSTREAM_POINTER StreamPointer, ULONG InUsed, ULONG OutUsed, + BOOLEAN Eject); + +KSDDKAPI void NTAPI KsStreamPointerDelete (PKSSTREAM_POINTER StreamPointer); + +KSDDKAPI NTSTATUS NTAPI KsStreamPointerClone + (PKSSTREAM_POINTER StreamPointer, PFNKSSTREAMPOINTER CancelCallback, + ULONG ContextSize, PKSSTREAM_POINTER *CloneStreamPointer); + +KSDDKAPI NTSTATUS NTAPI KsStreamPointerAdvanceOffsets + (PKSSTREAM_POINTER StreamPointer, ULONG InUsed, ULONG OutUsed, + BOOLEAN Eject); + +KSDDKAPI NTSTATUS NTAPI KsStreamPointerAdvance (PKSSTREAM_POINTER StreamPointer); +KSDDKAPI PMDL NTAPI KsStreamPointerGetMdl (PKSSTREAM_POINTER StreamPointer); + +KSDDKAPI PIRP NTAPI KsStreamPointerGetIrp + (PKSSTREAM_POINTER StreamPointer, PBOOLEAN FirstFrameInIrp, + PBOOLEAN LastFrameInIrp); + +KSDDKAPI void NTAPI KsStreamPointerScheduleTimeout + (PKSSTREAM_POINTER StreamPointer, PFNKSSTREAMPOINTER Callback, + ULONGLONG Interval); + +KSDDKAPI void NTAPI KsStreamPointerCancelTimeout (PKSSTREAM_POINTER StreamPointer); +KSDDKAPI PKSSTREAM_POINTER NTAPI KsPinGetFirstCloneStreamPointer (PKSPIN Pin); + +KSDDKAPI PKSSTREAM_POINTER NTAPI KsStreamPointerGetNextClone + (PKSSTREAM_POINTER StreamPointer); + +KSDDKAPI NTSTATUS NTAPI KsPinHandshake(PKSPIN Pin, PKSHANDSHAKE In, PKSHANDSHAKE Out); +KSDDKAPI void NTAPI KsCompletePendingRequest (PIRP Irp); +KSDDKAPI KSOBJECTTYPE NTAPI KsGetObjectTypeFromIrp (PIRP Irp); +KSDDKAPI PVOID NTAPI KsGetObjectFromFileObject (PFILE_OBJECT FileObject); +KSDDKAPI KSOBJECTTYPE NTAPI KsGetObjectTypeFromFileObject (PFILE_OBJECT FileObject); + +PKSFILTER __forceinline KsGetFilterFromFileObject (PFILE_OBJECT FileObject) +{ + return (PKSFILTER) KsGetObjectFromFileObject(FileObject); +} + +PKSPIN __forceinline KsGetPinFromFileObject (PFILE_OBJECT FileObject) +{ + return (PKSPIN) KsGetObjectFromFileObject(FileObject); +} + +KSDDKAPI PKSGATE NTAPI KsFilterGetAndGate (PKSFILTER Filter); +KSDDKAPI void NTAPI KsFilterAcquireProcessingMutex (PKSFILTER Filter); +KSDDKAPI void NTAPI KsFilterReleaseProcessingMutex (PKSFILTER Filter); +KSDDKAPI void NTAPI KsFilterAttemptProcessing(PKSFILTER Filter, BOOLEAN Asynchronous); +KSDDKAPI PKSGATE NTAPI KsPinGetAndGate(PKSPIN Pin); +KSDDKAPI void NTAPI KsPinAttachAndGate(PKSPIN Pin, PKSGATE AndGate); +KSDDKAPI void NTAPI KsPinAttachOrGate (PKSPIN Pin, PKSGATE OrGate); +KSDDKAPI void NTAPI KsPinAcquireProcessingMutex (PKSPIN Pin); +KSDDKAPI void NTAPI KsPinReleaseProcessingMutex (PKSPIN Pin); +KSDDKAPI BOOLEAN NTAPI KsProcessPinUpdate (PKSPROCESSPIN ProcessPin); + +KSDDKAPI void NTAPI KsPinGetCopyRelationships + (PKSPIN Pin, PKSPIN *CopySource, PKSPIN *DelegateBranch); + +KSDDKAPI void NTAPI KsPinAttemptProcessing(PKSPIN Pin, BOOLEAN Asynchronous); +KSDDKAPI PVOID NTAPI KsGetParent (PVOID Object); + +PKSDEVICE __forceinline KsFilterFactoryGetParentDevice (PKSFILTERFACTORY FilterFactory) +{ + return (PKSDEVICE) KsGetParent((PVOID) FilterFactory); +} + +PKSFILTERFACTORY __forceinline KsFilterGetParentFilterFactory (PKSFILTER Filter) +{ + return (PKSFILTERFACTORY) KsGetParent((PVOID) Filter); +} + +KSDDKAPI PKSFILTER NTAPI KsPinGetParentFilter (PKSPIN Pin); +KSDDKAPI PVOID NTAPI KsGetFirstChild (PVOID Object); + +PKSFILTERFACTORY __forceinline KsDeviceGetFirstChildFilterFactory (PKSDEVICE Device) +{ + return (PKSFILTERFACTORY) KsGetFirstChild((PVOID) Device); +} + +PKSFILTER __forceinline KsFilterFactoryGetFirstChildFilter (PKSFILTERFACTORY FilterFactory) +{ + return (PKSFILTER) KsGetFirstChild((PVOID) FilterFactory); +} + +KSDDKAPI ULONG NTAPI KsFilterGetChildPinCount(PKSFILTER Filter, ULONG PinId); +KSDDKAPI PKSPIN NTAPI KsFilterGetFirstChildPin(PKSFILTER Filter, ULONG PinId); +KSDDKAPI PVOID NTAPI KsGetNextSibling (PVOID Object); +KSDDKAPI PKSPIN NTAPI KsPinGetNextSiblingPin (PKSPIN Pin); + +PKSFILTERFACTORY __forceinline KsFilterFactoryGetNextSiblingFilterFactory + (PKSFILTERFACTORY FilterFactory) +{ + return (PKSFILTERFACTORY) KsGetNextSibling((PVOID) FilterFactory); +} + +PKSFILTER __forceinline KsFilterGetNextSiblingFilter (PKSFILTER Filter) +{ + return (PKSFILTER) KsGetNextSibling((PVOID) Filter); +} + +KSDDKAPI PKSDEVICE NTAPI KsGetDevice (PVOID Object); + +PKSDEVICE __forceinline KsFilterFactoryGetDevice (PKSFILTERFACTORY FilterFactory) +{ + return KsGetDevice((PVOID) FilterFactory); +} + +PKSDEVICE __forceinline KsFilterGetDevice (PKSFILTER Filter) +{ + return KsGetDevice((PVOID) Filter); +} + +PKSDEVICE __forceinline KsPinGetDevice (PKSPIN Pin) +{ + return KsGetDevice((PVOID) Pin); +} + +KSDDKAPI PKSFILTER NTAPI KsGetFilterFromIrp (PIRP Irp); +KSDDKAPI PKSPIN NTAPI KsGetPinFromIrp (PIRP Irp); +KSDDKAPI ULONG NTAPI KsGetNodeIdFromIrp (PIRP Irp); +KSDDKAPI void NTAPI KsAcquireControl (PVOID Object); +KSDDKAPI void NTAPI KsReleaseControl (PVOID Object); + +void __forceinline KsFilterAcquireControl (PKSFILTER Filter) +{ + KsAcquireControl((PVOID) Filter); +} + +void __forceinline KsFilterReleaseControl (PKSFILTER Filter) +{ + KsReleaseControl((PVOID) Filter); +} + +void __forceinline KsPinAcquireControl (PKSPIN Pin) +{ + KsAcquireControl((PVOID) Pin); +} + +void __forceinline KsPinReleaseControl (PKSPIN Pin) +{ + KsReleaseControl((PVOID) Pin); +} + +KSDDKAPI NTSTATUS NTAPI KsAddItemToObjectBag + (KSOBJECT_BAG ObjectBag, PVOID Item, PFNKSFREE Free); + +KSDDKAPI ULONG NTAPI KsRemoveItemFromObjectBag + (KSOBJECT_BAG ObjectBag, PVOID Item, BOOLEAN Free); + +#define KsDiscard(Object,Pointer) \ + KsRemoveItemFromObjectBag((Object)->Bag, (PVOID)(Pointer), TRUE) + +KSDDKAPI NTSTATUS NTAPI KsAllocateObjectBag(PKSDEVICE Device, KSOBJECT_BAG *ObjectBag); +KSDDKAPI void NTAPI KsFreeObjectBag (KSOBJECT_BAG ObjectBag); + +KSDDKAPI NTSTATUS NTAPI KsCopyObjectBagItems + (KSOBJECT_BAG ObjectBagDestination, KSOBJECT_BAG ObjectBagSource); + +KSDDKAPI NTSTATUS NTAPI _KsEdit + (KSOBJECT_BAG ObjectBag, PVOID *PointerToPointerToItem, + ULONG NewSize, ULONG OldSize, ULONG Tag); + +#define KsEdit(Object, PointerToPointer, Tag) \ + _KsEdit((Object)->Bag, (PVOID*)(PointerToPointer), \ + sizeof(**(PointerToPointer)), sizeof(**(PointerToPointer)), (Tag)) + +#define KsEditSized(Object, PointerToPointer, NewSize, OldSize, Tag) \ + _KsEdit((Object)->Bag, (PVOID*)(PointerToPointer), (NewSize), (OldSize), (Tag)) + +KSDDKAPI NTSTATUS NTAPI KsRegisterFilterWithNoKSPins + (PDEVICE_OBJECT DeviceObject, const GUID *InterfaceClassGUID, + ULONG PinCount, WINBOOL *PinDirection, KSPIN_MEDIUM *MediumList, + GUID *CategoryList); + +KSDDKAPI NTSTATUS NTAPI KsFilterCreatePinFactory + (PKSFILTER Filter, const KSPIN_DESCRIPTOR_EX *const PinDescriptor, + PULONG PinID); + +KSDDKAPI NTSTATUS NTAPI KsFilterCreateNode + (PKSFILTER Filter, const KSNODE_DESCRIPTOR *const NodeDescriptor, + PULONG NodeID); + +KSDDKAPI NTSTATUS NTAPI KsFilterAddTopologyConnections + (PKSFILTER Filter, ULONG NewConnectionsCount, + const KSTOPOLOGY_CONNECTION *const NewTopologyConnections); + +KSDDKAPI NTSTATUS NTAPI KsPinGetConnectedPinInterface + (PKSPIN Pin, const GUID *InterfaceId, PVOID *Interface); + +KSDDKAPI PFILE_OBJECT NTAPI KsPinGetConnectedPinFileObject (PKSPIN Pin); +KSDDKAPI PDEVICE_OBJECT NTAPI KsPinGetConnectedPinDeviceObject (PKSPIN Pin); + +KSDDKAPI NTSTATUS NTAPI KsPinGetConnectedFilterInterface + (PKSPIN Pin, const GUID *InterfaceId, PVOID *Interface); + +#if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) +KSDDKAPI NTSTATUS NTAPI KsPinGetReferenceClockInterface + (PKSPIN Pin, PIKSREFERENCECLOCK *Interface); +#endif /* defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) */ + +KSDDKAPI VOID NTAPI KsPinSetPinClockTime(PKSPIN Pin, LONGLONG Time); + +KSDDKAPI NTSTATUS NTAPI KsPinSubmitFrame + (PKSPIN Pin, PVOID Data, ULONG Size, + PKSSTREAM_HEADER StreamHeader, PVOID Context); + +KSDDKAPI NTSTATUS NTAPI KsPinSubmitFrameMdl + (PKSPIN Pin, PMDL Mdl, PKSSTREAM_HEADER StreamHeader, + PVOID Context); + +KSDDKAPI void NTAPI KsPinRegisterFrameReturnCallback + (PKSPIN Pin, PFNKSPINFRAMERETURN FrameReturn); + +KSDDKAPI void NTAPI KsPinRegisterIrpCompletionCallback + (PKSPIN Pin, PFNKSPINIRPCOMPLETION IrpCompletion); + +KSDDKAPI void NTAPI KsPinRegisterHandshakeCallback + (PKSPIN Pin, PFNKSPINHANDSHAKE Handshake); + +KSDDKAPI void NTAPI KsFilterRegisterPowerCallbacks + (PKSFILTER Filter, PFNKSFILTERPOWER Sleep, PFNKSFILTERPOWER Wake); + +KSDDKAPI void NTAPI KsPinRegisterPowerCallbacks + (PKSPIN Pin, PFNKSPINPOWER Sleep, PFNKSPINPOWER Wake); + +#if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) +KSDDKAPI PUNKNOWN NTAPI KsRegisterAggregatedClientUnknown + (PVOID Object, PUNKNOWN ClientUnknown); + +KSDDKAPI PUNKNOWN NTAPI KsGetOuterUnknown (PVOID Object); + +PUNKNOWN __forceinline KsDeviceRegisterAggregatedClientUnknown + (PKSDEVICE Device, PUNKNOWN ClientUnknown) +{ + return KsRegisterAggregatedClientUnknown((PVOID)Device, ClientUnknown); +} + +PUNKNOWN __forceinline KsDeviceGetOuterUnknown (PKSDEVICE Device) +{ + return KsGetOuterUnknown((PVOID) Device); +} + +PUNKNOWN __forceinline KsFilterFactoryRegisterAggregatedClientUnknown + (PKSFILTERFACTORY FilterFactory, PUNKNOWN ClientUnknown) +{ + return KsRegisterAggregatedClientUnknown((PVOID)FilterFactory, ClientUnknown); +} + +PUNKNOWN __forceinline KsFilterFactoryGetOuterUnknown (PKSFILTERFACTORY FilterFactory) +{ + return KsGetOuterUnknown((PVOID)FilterFactory); +} + +PUNKNOWN __forceinline KsFilterRegisterAggregatedClientUnknown + (PKSFILTER Filter, PUNKNOWN ClientUnknown) +{ + return KsRegisterAggregatedClientUnknown((PVOID)Filter, ClientUnknown); +} + +PUNKNOWN __forceinline KsFilterGetOuterUnknown (PKSFILTER Filter) +{ + return KsGetOuterUnknown((PVOID)Filter); +} + +PUNKNOWN __forceinline KsPinRegisterAggregatedClientUnknown + (PKSPIN Pin, PUNKNOWN ClientUnknown) +{ + return KsRegisterAggregatedClientUnknown((PVOID)Pin, ClientUnknown); +} + +PUNKNOWN __forceinline KsPinGetOuterUnknown (PKSPIN Pin) +{ + return KsGetOuterUnknown((PVOID)Pin); +} +#endif /* defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) */ + +#else /* _NTDDK_ */ + +#ifndef KS_NO_CREATE_FUNCTIONS +KSDDKAPI DWORD WINAPI KsCreateAllocator(HANDLE ConnectionHandle,PKSALLOCATOR_FRAMING AllocatorFraming,PHANDLE AllocatorHandle); +KSDDKAPI DWORD NTAPI KsCreateClock(HANDLE ConnectionHandle,PKSCLOCK_CREATE ClockCreate,PHANDLE ClockHandle); +KSDDKAPI DWORD WINAPI KsCreatePin(HANDLE FilterHandle,PKSPIN_CONNECT Connect,ACCESS_MASK DesiredAccess,PHANDLE ConnectionHandle); +KSDDKAPI DWORD WINAPI KsCreateTopologyNode(HANDLE ParentHandle,PKSNODE_CREATE NodeCreate,ACCESS_MASK DesiredAccess,PHANDLE NodeHandle); +#endif + +#endif /* _NTDDK_ */ + +#ifdef __cplusplus +} +#endif + +#define DENY_USERMODE_ACCESS(pIrp,CompleteRequest) \ + if(pIrp->RequestorMode!=KernelMode) { \ + pIrp->IoStatus.Information = 0; \ + pIrp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST; \ + if(CompleteRequest) \ + IoCompleteRequest (pIrp,IO_NO_INCREMENT); \ + return STATUS_INVALID_DEVICE_REQUEST; \ + } + +#endif /* _KS_ */ +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/ksguid.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,28 @@ +/** + * This file has no copyright assigned and is placed in the Public Domain. + * This file is part of the w64 mingw-runtime package. + * No warranty is given; refer to the file DISCLAIMER.PD within this package. + */ +#define INITGUID +#include <guiddef.h> + +#ifndef DECLSPEC_SELECTANY +#define DECLSPEC_SELECTANY __declspec(selectany) +#endif + +#ifdef DEFINE_GUIDEX +#undef DEFINE_GUIDEX +#endif + +#ifdef __cplusplus +#define DEFINE_GUIDEX(name) EXTERN_C const CDECL GUID DECLSPEC_SELECTANY name = { STATICGUIDOF(name) } +#else +#define DEFINE_GUIDEX(name) const CDECL GUID DECLSPEC_SELECTANY name = { STATICGUIDOF(name) } +#endif +#ifndef STATICGUIDOF +#define STATICGUIDOF(guid) STATIC_##guid +#endif + +#ifndef DEFINE_WAVEFORMATEX_GUID +#define DEFINE_WAVEFORMATEX_GUID(x) (USHORT)(x),0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/ksmedia.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4551 @@ +/** + * This file has no copyright assigned and is placed in the Public Domain. + * This file is part of the w64 mingw-runtime package. + * No warranty is given; refer to the file DISCLAIMER.PD within this package. + */ +#if !defined(_KS_) +#warning ks.h must be included before ksmedia.h +#include "ks.h" +#endif + +#if __GNUC__ >= 3 +#pragma GCC system_header +#endif + +#if !defined(_KSMEDIA_) +#define _KSMEDIA_ + +typedef struct { + KSPROPERTY Property; + KSMULTIPLE_ITEM MultipleItem; +} KSMULTIPLE_DATA_PROP,*PKSMULTIPLE_DATA_PROP; + +#define STATIC_KSMEDIUMSETID_MidiBus \ + 0x05908040L,0x3246,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("05908040-3246-11D0-A5D6-28DB04C10000",KSMEDIUMSETID_MidiBus); +#define KSMEDIUMSETID_MidiBus DEFINE_GUIDNAMED(KSMEDIUMSETID_MidiBus) + +#define STATIC_KSMEDIUMSETID_VPBus \ + 0xA18C15ECL,0xCE43,0x11D0,0xAB,0xE7,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("A18C15EC-CE43-11D0-ABE7-00A0C9223196",KSMEDIUMSETID_VPBus); +#define KSMEDIUMSETID_VPBus DEFINE_GUIDNAMED(KSMEDIUMSETID_VPBus) + +#define STATIC_KSINTERFACESETID_Media \ + 0x3A13EB40L,0x30A7,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("3A13EB40-30A7-11D0-A5D6-28DB04C10000",KSINTERFACESETID_Media); +#define KSINTERFACESETID_Media DEFINE_GUIDNAMED(KSINTERFACESETID_Media) + +typedef enum { + KSINTERFACE_MEDIA_MUSIC, + KSINTERFACE_MEDIA_WAVE_BUFFERED, + KSINTERFACE_MEDIA_WAVE_QUEUED +} KSINTERFACE_MEDIA; + +#ifndef INIT_USBAUDIO_MID +#define INIT_USBAUDIO_MID(guid,id) \ +{ \ + (guid)->Data1 = 0x4e1cecd2 + (USHORT)(id); \ + (guid)->Data2 = 0x1679; \ + (guid)->Data3 = 0x463b; \ + (guid)->Data4[0] = 0xa7; \ + (guid)->Data4[1] = 0x2f; \ + (guid)->Data4[2] = 0xa5; \ + (guid)->Data4[3] = 0xbf; \ + (guid)->Data4[4] = 0x64; \ + (guid)->Data4[5] = 0xc8; \ + (guid)->Data4[6] = 0x6e; \ + (guid)->Data4[7] = 0xba; \ +} +#define EXTRACT_USBAUDIO_MID(guid) \ + (USHORT)((guid)->Data1 - 0x4e1cecd2) +#define DEFINE_USBAUDIO_MID_GUID(id) \ + 0x4e1cecd2+(USHORT)(id),0x1679,0x463b,0xa7,0x2f,0xa5,0xbf,0x64,0xc8,0x6e,0xba +#define IS_COMPATIBLE_USBAUDIO_MID(guid) \ + (((guid)->Data1 >= 0x4e1cecd2) && \ + ((guid)->Data1 < 0x4e1cecd2 + 0xffff) && \ + ((guid)->Data2 == 0x1679) && \ + ((guid)->Data3 == 0x463b) && \ + ((guid)->Data4[0] == 0xa7) && \ + ((guid)->Data4[1] == 0x2f) && \ + ((guid)->Data4[2] == 0xa5) && \ + ((guid)->Data4[3] == 0xbf) && \ + ((guid)->Data4[4] == 0x64) && \ + ((guid)->Data4[5] == 0xc8) && \ + ((guid)->Data4[6] == 0x6e) && \ + ((guid)->Data4[7] == 0xba) ) +#endif /* INIT_USBAUDIO_MID */ + +#ifndef INIT_USBAUDIO_PID +#define INIT_USBAUDIO_PID(guid,id) \ +{ \ + (guid)->Data1 = 0xabcc5a5e + (USHORT)(id); \ + (guid)->Data2 = 0xc263; \ + (guid)->Data3 = 0x463b; \ + (guid)->Data4[0] = 0xa7; \ + (guid)->Data4[1] = 0x2f; \ + (guid)->Data4[2] = 0xa5; \ + (guid)->Data4[3] = 0xbf; \ + (guid)->Data4[4] = 0x64; \ + (guid)->Data4[5] = 0xc8; \ + (guid)->Data4[6] = 0x6e; \ + (guid)->Data4[7] = 0xba; \ +} +#define EXTRACT_USBAUDIO_PID(guid) \ + (USHORT)((guid)->Data1 - 0xabcc5a5e) +#define DEFINE_USBAUDIO_PID_GUID(id) \ + 0xabcc5a5e+(USHORT)(id),0xc263,0x463b,0xa7,0x2f,0xa5,0xbf,0x64,0xc8,0x6e,0xba +#define IS_COMPATIBLE_USBAUDIO_PID(guid) \ + (((guid)->Data1 >= 0xabcc5a5e) && \ + ((guid)->Data1 < 0xabcc5a5e + 0xffff) && \ + ((guid)->Data2 == 0xc263) && \ + ((guid)->Data3 == 0x463b) && \ + ((guid)->Data4[0] == 0xa7) && \ + ((guid)->Data4[1] == 0x2f) && \ + ((guid)->Data4[2] == 0xa5) && \ + ((guid)->Data4[3] == 0xbf) && \ + ((guid)->Data4[4] == 0x64) && \ + ((guid)->Data4[5] == 0xc8) && \ + ((guid)->Data4[6] == 0x6e) && \ + ((guid)->Data4[7] == 0xba) ) +#endif /* INIT_USBAUDIO_PID */ + +#ifndef INIT_USBAUDIO_PRODUCT_NAME +#define INIT_USBAUDIO_PRODUCT_NAME(guid,vid,pid,strIndex) \ +{ \ + (guid)->Data1 = 0XFC575048 + (USHORT)(vid); \ + (guid)->Data2 = 0x2E08 + (USHORT)(pid); \ + (guid)->Data3 = 0x463B + (USHORT)(strIndex); \ + (guid)->Data4[0] = 0xA7; \ + (guid)->Data4[1] = 0x2F; \ + (guid)->Data4[2] = 0xA5; \ + (guid)->Data4[3] = 0xBF; \ + (guid)->Data4[4] = 0x64; \ + (guid)->Data4[5] = 0xC8; \ + (guid)->Data4[6] = 0x6E; \ + (guid)->Data4[7] = 0xBA; \ +} +#define DEFINE_USBAUDIO_PRODUCT_NAME(vid,pid,strIndex) \ + 0xFC575048+(USHORT)(vid),0x2E08+(USHORT)(pid),0x463B+(USHORT)(strIndex),0xA7,0x2F,0xA5,0xBF,0x64,0xC8,0x6E,0xBA +#endif /* INIT_USBAUDIO_PRODUCT_NAME */ + +#define STATIC_KSCOMPONENTID_USBAUDIO \ + 0x8F1275F0,0x26E9,0x4264,0xBA,0x4D,0x39,0xFF,0xF0,0x1D,0x94,0xAA +DEFINE_GUIDSTRUCT("8F1275F0-26E9-4264-BA4D-39FFF01D94AA",KSCOMPONENTID_USBAUDIO); +#define KSCOMPONENTID_USBAUDIO DEFINE_GUIDNAMED(KSCOMPONENTID_USBAUDIO) + +#define INIT_USB_TERMINAL(guid,id) \ +{ \ + (guid)->Data1 = 0xDFF219E0 + (USHORT)(id); \ + (guid)->Data2 = 0xF70F; \ + (guid)->Data3 = 0x11D0; \ + (guid)->Data4[0] = 0xb9; \ + (guid)->Data4[1] = 0x17; \ + (guid)->Data4[2] = 0x00; \ + (guid)->Data4[3] = 0xa0; \ + (guid)->Data4[4] = 0xc9; \ + (guid)->Data4[5] = 0x22; \ + (guid)->Data4[6] = 0x31; \ + (guid)->Data4[7] = 0x96; \ +} +#define EXTRACT_USB_TERMINAL(guid) \ + (USHORT)((guid)->Data1 - 0xDFF219E0) +#define DEFINE_USB_TERMINAL_GUID(id) \ + 0xDFF219E0+(USHORT)(id),0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#define STATIC_KSNODETYPE_MICROPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0201) +DEFINE_GUIDSTRUCT("DFF21BE1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_MICROPHONE); +#define KSNODETYPE_MICROPHONE DEFINE_GUIDNAMED(KSNODETYPE_MICROPHONE) + +#define STATIC_KSNODETYPE_DESKTOP_MICROPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0202) +DEFINE_GUIDSTRUCT("DFF21BE2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DESKTOP_MICROPHONE); +#define KSNODETYPE_DESKTOP_MICROPHONE DEFINE_GUIDNAMED(KSNODETYPE_DESKTOP_MICROPHONE) + +#define STATIC_KSNODETYPE_PERSONAL_MICROPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0203) +DEFINE_GUIDSTRUCT("DFF21BE3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_PERSONAL_MICROPHONE); +#define KSNODETYPE_PERSONAL_MICROPHONE DEFINE_GUIDNAMED(KSNODETYPE_PERSONAL_MICROPHONE) + +#define STATIC_KSNODETYPE_OMNI_DIRECTIONAL_MICROPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0204) +DEFINE_GUIDSTRUCT("DFF21BE4-F70F-11D0-B917-00A0C9223196",KSNODETYPE_OMNI_DIRECTIONAL_MICROPHONE); +#define KSNODETYPE_OMNI_DIRECTIONAL_MICROPHONE DEFINE_GUIDNAMED(KSNODETYPE_OMNI_DIRECTIONAL_MICROPHONE) + +#define STATIC_KSNODETYPE_MICROPHONE_ARRAY \ + DEFINE_USB_TERMINAL_GUID(0x0205) +DEFINE_GUIDSTRUCT("DFF21BE5-F70F-11D0-B917-00A0C9223196",KSNODETYPE_MICROPHONE_ARRAY); +#define KSNODETYPE_MICROPHONE_ARRAY DEFINE_GUIDNAMED(KSNODETYPE_MICROPHONE_ARRAY) + +#define STATIC_KSNODETYPE_PROCESSING_MICROPHONE_ARRAY \ + DEFINE_USB_TERMINAL_GUID(0x0206) +DEFINE_GUIDSTRUCT("DFF21BE6-F70F-11D0-B917-00A0C9223196",KSNODETYPE_PROCESSING_MICROPHONE_ARRAY); +#define KSNODETYPE_PROCESSING_MICROPHONE_ARRAY DEFINE_GUIDNAMED(KSNODETYPE_PROCESSING_MICROPHONE_ARRAY) + +#define STATIC_KSCATEGORY_MICROPHONE_ARRAY_PROCESSOR \ + 0x830a44f2,0xa32d,0x476b,0xbe,0x97,0x42,0x84,0x56,0x73,0xb3,0x5a +DEFINE_GUIDSTRUCT("830a44f2-a32d-476b-be97-42845673b35a",KSCATEGORY_MICROPHONE_ARRAY_PROCESSOR); +#define KSCATEGORY_MICROPHONE_ARRAY_PROCESSOR DEFINE_GUIDNAMED(KSCATEGORY_MICROPHONE_ARRAY_PROCESSOR) + +#define STATIC_KSNODETYPE_SPEAKER \ + DEFINE_USB_TERMINAL_GUID(0x0301) +DEFINE_GUIDSTRUCT("DFF21CE1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_SPEAKER); +#define KSNODETYPE_SPEAKER DEFINE_GUIDNAMED(KSNODETYPE_SPEAKER) + +#define STATIC_KSNODETYPE_HEADPHONES \ + DEFINE_USB_TERMINAL_GUID(0x0302) +DEFINE_GUIDSTRUCT("DFF21CE2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_HEADPHONES); +#define KSNODETYPE_HEADPHONES DEFINE_GUIDNAMED(KSNODETYPE_HEADPHONES) + +#define STATIC_KSNODETYPE_HEAD_MOUNTED_DISPLAY_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x0303) +DEFINE_GUIDSTRUCT("DFF21CE3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_HEAD_MOUNTED_DISPLAY_AUDIO); +#define KSNODETYPE_HEAD_MOUNTED_DISPLAY_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_HEAD_MOUNTED_DISPLAY_AUDIO) + +#define STATIC_KSNODETYPE_DESKTOP_SPEAKER \ + DEFINE_USB_TERMINAL_GUID(0x0304) +DEFINE_GUIDSTRUCT("DFF21CE4-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DESKTOP_SPEAKER); +#define KSNODETYPE_DESKTOP_SPEAKER DEFINE_GUIDNAMED(KSNODETYPE_DESKTOP_SPEAKER) + +#define STATIC_KSNODETYPE_ROOM_SPEAKER \ + DEFINE_USB_TERMINAL_GUID(0x0305) +DEFINE_GUIDSTRUCT("DFF21CE5-F70F-11D0-B917-00A0C9223196",KSNODETYPE_ROOM_SPEAKER); +#define KSNODETYPE_ROOM_SPEAKER DEFINE_GUIDNAMED(KSNODETYPE_ROOM_SPEAKER) + +#define STATIC_KSNODETYPE_COMMUNICATION_SPEAKER \ + DEFINE_USB_TERMINAL_GUID(0x0306) +DEFINE_GUIDSTRUCT("DFF21CE6-F70F-11D0-B917-00A0C9223196",KSNODETYPE_COMMUNICATION_SPEAKER); +#define KSNODETYPE_COMMUNICATION_SPEAKER DEFINE_GUIDNAMED(KSNODETYPE_COMMUNICATION_SPEAKER) + +#define STATIC_KSNODETYPE_LOW_FREQUENCY_EFFECTS_SPEAKER \ + DEFINE_USB_TERMINAL_GUID(0x0307) +DEFINE_GUIDSTRUCT("DFF21CE7-F70F-11D0-B917-00A0C9223196",KSNODETYPE_LOW_FREQUENCY_EFFECTS_SPEAKER); +#define KSNODETYPE_LOW_FREQUENCY_EFFECTS_SPEAKER DEFINE_GUIDNAMED(KSNODETYPE_LOW_FREQUENCY_EFFECTS_SPEAKER) + +#define STATIC_KSNODETYPE_HANDSET \ + DEFINE_USB_TERMINAL_GUID(0x0401) +DEFINE_GUIDSTRUCT("DFF21DE1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_HANDSET); +#define KSNODETYPE_HANDSET DEFINE_GUIDNAMED(KSNODETYPE_HANDSET) + +#define STATIC_KSNODETYPE_HEADSET \ + DEFINE_USB_TERMINAL_GUID(0x0402) +DEFINE_GUIDSTRUCT("DFF21DE2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_HEADSET); +#define KSNODETYPE_HEADSET DEFINE_GUIDNAMED(KSNODETYPE_HEADSET) + +#define STATIC_KSNODETYPE_SPEAKERPHONE_NO_ECHO_REDUCTION \ + DEFINE_USB_TERMINAL_GUID(0x0403) +DEFINE_GUIDSTRUCT("DFF21DE3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_SPEAKERPHONE_NO_ECHO_REDUCTION); +#define KSNODETYPE_SPEAKERPHONE_NO_ECHO_REDUCTION DEFINE_GUIDNAMED(KSNODETYPE_SPEAKERPHONE_NO_ECHO_REDUCTION) + +#define STATIC_KSNODETYPE_ECHO_SUPPRESSING_SPEAKERPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0404) +DEFINE_GUIDSTRUCT("DFF21DE4-F70F-11D0-B917-00A0C9223196",KSNODETYPE_ECHO_SUPPRESSING_SPEAKERPHONE); +#define KSNODETYPE_ECHO_SUPPRESSING_SPEAKERPHONE DEFINE_GUIDNAMED(KSNODETYPE_ECHO_SUPPRESSING_SPEAKERPHONE) + +#define STATIC_KSNODETYPE_ECHO_CANCELING_SPEAKERPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0405) +DEFINE_GUIDSTRUCT("DFF21DE5-F70F-11D0-B917-00A0C9223196",KSNODETYPE_ECHO_CANCELING_SPEAKERPHONE); +#define KSNODETYPE_ECHO_CANCELING_SPEAKERPHONE DEFINE_GUIDNAMED(KSNODETYPE_ECHO_CANCELING_SPEAKERPHONE) + +#define STATIC_KSNODETYPE_PHONE_LINE \ + DEFINE_USB_TERMINAL_GUID(0x0501) +DEFINE_GUIDSTRUCT("DFF21EE1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_PHONE_LINE); +#define KSNODETYPE_PHONE_LINE DEFINE_GUIDNAMED(KSNODETYPE_PHONE_LINE) + +#define STATIC_KSNODETYPE_TELEPHONE \ + DEFINE_USB_TERMINAL_GUID(0x0502) +DEFINE_GUIDSTRUCT("DFF21EE2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_TELEPHONE); +#define KSNODETYPE_TELEPHONE DEFINE_GUIDNAMED(KSNODETYPE_TELEPHONE) + +#define STATIC_KSNODETYPE_DOWN_LINE_PHONE \ + DEFINE_USB_TERMINAL_GUID(0x0503) +DEFINE_GUIDSTRUCT("DFF21EE3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DOWN_LINE_PHONE); +#define KSNODETYPE_DOWN_LINE_PHONE DEFINE_GUIDNAMED(KSNODETYPE_DOWN_LINE_PHONE) + +#define STATIC_KSNODETYPE_ANALOG_CONNECTOR \ + DEFINE_USB_TERMINAL_GUID(0x601) +DEFINE_GUIDSTRUCT("DFF21FE1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_ANALOG_CONNECTOR); +#define KSNODETYPE_ANALOG_CONNECTOR DEFINE_GUIDNAMED(KSNODETYPE_ANALOG_CONNECTOR) + +#define STATIC_KSNODETYPE_DIGITAL_AUDIO_INTERFACE \ + DEFINE_USB_TERMINAL_GUID(0x0602) +DEFINE_GUIDSTRUCT("DFF21FE2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DIGITAL_AUDIO_INTERFACE); +#define KSNODETYPE_DIGITAL_AUDIO_INTERFACE DEFINE_GUIDNAMED(KSNODETYPE_DIGITAL_AUDIO_INTERFACE) + +#define STATIC_KSNODETYPE_LINE_CONNECTOR \ + DEFINE_USB_TERMINAL_GUID(0x0603) +DEFINE_GUIDSTRUCT("DFF21FE3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_LINE_CONNECTOR); +#define KSNODETYPE_LINE_CONNECTOR DEFINE_GUIDNAMED(KSNODETYPE_LINE_CONNECTOR) + +#define STATIC_KSNODETYPE_LEGACY_AUDIO_CONNECTOR \ + DEFINE_USB_TERMINAL_GUID(0x0604) +DEFINE_GUIDSTRUCT("DFF21FE4-F70F-11D0-B917-00A0C9223196",KSNODETYPE_LEGACY_AUDIO_CONNECTOR); +#define KSNODETYPE_LEGACY_AUDIO_CONNECTOR DEFINE_GUIDNAMED(KSNODETYPE_LEGACY_AUDIO_CONNECTOR) + +#define STATIC_KSNODETYPE_SPDIF_INTERFACE \ + DEFINE_USB_TERMINAL_GUID(0x0605) +DEFINE_GUIDSTRUCT("DFF21FE5-F70F-11D0-B917-00A0C9223196",KSNODETYPE_SPDIF_INTERFACE); +#define KSNODETYPE_SPDIF_INTERFACE DEFINE_GUIDNAMED(KSNODETYPE_SPDIF_INTERFACE) + +#define STATIC_KSNODETYPE_1394_DA_STREAM \ + DEFINE_USB_TERMINAL_GUID(0x0606) +DEFINE_GUIDSTRUCT("DFF21FE6-F70F-11D0-B917-00A0C9223196",KSNODETYPE_1394_DA_STREAM); +#define KSNODETYPE_1394_DA_STREAM DEFINE_GUIDNAMED(KSNODETYPE_1394_DA_STREAM) + +#define STATIC_KSNODETYPE_1394_DV_STREAM_SOUNDTRACK \ + DEFINE_USB_TERMINAL_GUID(0x0607) +DEFINE_GUIDSTRUCT("DFF21FE7-F70F-11D0-B917-00A0C9223196",KSNODETYPE_1394_DV_STREAM_SOUNDTRACK); +#define KSNODETYPE_1394_DV_STREAM_SOUNDTRACK DEFINE_GUIDNAMED(KSNODETYPE_1394_DV_STREAM_SOUNDTRACK) + +#define STATIC_KSNODETYPE_LEVEL_CALIBRATION_NOISE_SOURCE \ + DEFINE_USB_TERMINAL_GUID(0x0701) +DEFINE_GUIDSTRUCT("DFF220E1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_LEVEL_CALIBRATION_NOISE_SOURCE); +#define KSNODETYPE_LEVEL_CALIBRATION_NOISE_SOURCE DEFINE_GUIDNAMED(KSNODETYPE_LEVEL_CALIBRATION_NOISE_SOURCE) + +#define STATIC_KSNODETYPE_EQUALIZATION_NOISE \ + DEFINE_USB_TERMINAL_GUID(0x0702) +DEFINE_GUIDSTRUCT("DFF220E2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_EQUALIZATION_NOISE); +#define KSNODETYPE_EQUALIZATION_NOISE DEFINE_GUIDNAMED(KSNODETYPE_EQUALIZATION_NOISE) + +#define STATIC_KSNODETYPE_CD_PLAYER \ + DEFINE_USB_TERMINAL_GUID(0x0703) +DEFINE_GUIDSTRUCT("DFF220E3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_CD_PLAYER); +#define KSNODETYPE_CD_PLAYER DEFINE_GUIDNAMED(KSNODETYPE_CD_PLAYER) + +#define STATIC_KSNODETYPE_DAT_IO_DIGITAL_AUDIO_TAPE \ + DEFINE_USB_TERMINAL_GUID(0x0704) +DEFINE_GUIDSTRUCT("DFF220E4-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DAT_IO_DIGITAL_AUDIO_TAPE); +#define KSNODETYPE_DAT_IO_DIGITAL_AUDIO_TAPE DEFINE_GUIDNAMED(KSNODETYPE_DAT_IO_DIGITAL_AUDIO_TAPE) + +#define STATIC_KSNODETYPE_DCC_IO_DIGITAL_COMPACT_CASSETTE \ + DEFINE_USB_TERMINAL_GUID(0x0705) +DEFINE_GUIDSTRUCT("DFF220E5-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DCC_IO_DIGITAL_COMPACT_CASSETTE); +#define KSNODETYPE_DCC_IO_DIGITAL_COMPACT_CASSETTE DEFINE_GUIDNAMED(KSNODETYPE_DCC_IO_DIGITAL_COMPACT_CASSETTE) + +#define STATIC_KSNODETYPE_MINIDISK \ + DEFINE_USB_TERMINAL_GUID(0x0706) +DEFINE_GUIDSTRUCT("DFF220E6-F70F-11D0-B917-00A0C9223196",KSNODETYPE_MINIDISK); +#define KSNODETYPE_MINIDISK DEFINE_GUIDNAMED(KSNODETYPE_MINIDISK) + +#define STATIC_KSNODETYPE_ANALOG_TAPE \ + DEFINE_USB_TERMINAL_GUID(0x0707) +DEFINE_GUIDSTRUCT("DFF220E7-F70F-11D0-B917-00A0C9223196",KSNODETYPE_ANALOG_TAPE); +#define KSNODETYPE_ANALOG_TAPE DEFINE_GUIDNAMED(KSNODETYPE_ANALOG_TAPE) + +#define STATIC_KSNODETYPE_PHONOGRAPH \ + DEFINE_USB_TERMINAL_GUID(0x0708) +DEFINE_GUIDSTRUCT("DFF220E8-F70F-11D0-B917-00A0C9223196",KSNODETYPE_PHONOGRAPH); +#define KSNODETYPE_PHONOGRAPH DEFINE_GUIDNAMED(KSNODETYPE_PHONOGRAPH) + +#define STATIC_KSNODETYPE_VCR_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x0708) +DEFINE_GUIDSTRUCT("DFF220E9-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VCR_AUDIO); +#define KSNODETYPE_VCR_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_VCR_AUDIO) + +#define STATIC_KSNODETYPE_VIDEO_DISC_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x070A) +DEFINE_GUIDSTRUCT("DFF220EA-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_DISC_AUDIO); +#define KSNODETYPE_VIDEO_DISC_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_DISC_AUDIO) + +#define STATIC_KSNODETYPE_DVD_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x070B) +DEFINE_GUIDSTRUCT("DFF220EB-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DVD_AUDIO); +#define KSNODETYPE_DVD_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_DVD_AUDIO) + +#define STATIC_KSNODETYPE_TV_TUNER_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x070C) +DEFINE_GUIDSTRUCT("DFF220EC-F70F-11D0-B917-00A0C9223196",KSNODETYPE_TV_TUNER_AUDIO); +#define KSNODETYPE_TV_TUNER_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_TV_TUNER_AUDIO) + +#define STATIC_KSNODETYPE_SATELLITE_RECEIVER_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x070D) +DEFINE_GUIDSTRUCT("DFF220ED-F70F-11D0-B917-00A0C9223196",KSNODETYPE_SATELLITE_RECEIVER_AUDIO); +#define KSNODETYPE_SATELLITE_RECEIVER_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_SATELLITE_RECEIVER_AUDIO) + +#define STATIC_KSNODETYPE_CABLE_TUNER_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x070E) +DEFINE_GUIDSTRUCT("DFF220EE-F70F-11D0-B917-00A0C9223196",KSNODETYPE_CABLE_TUNER_AUDIO); +#define KSNODETYPE_CABLE_TUNER_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_CABLE_TUNER_AUDIO) + +#define STATIC_KSNODETYPE_DSS_AUDIO \ + DEFINE_USB_TERMINAL_GUID(0x070F) +DEFINE_GUIDSTRUCT("DFF220EF-F70F-11D0-B917-00A0C9223196",KSNODETYPE_DSS_AUDIO); +#define KSNODETYPE_DSS_AUDIO DEFINE_GUIDNAMED(KSNODETYPE_DSS_AUDIO) + +#define STATIC_KSNODETYPE_RADIO_RECEIVER \ + DEFINE_USB_TERMINAL_GUID(0x0710) +DEFINE_GUIDSTRUCT("DFF220F0-F70F-11D0-B917-00A0C9223196",KSNODETYPE_RADIO_RECEIVER); +#define KSNODETYPE_RADIO_RECEIVER DEFINE_GUIDNAMED(KSNODETYPE_RADIO_RECEIVER) + +#define STATIC_KSNODETYPE_RADIO_TRANSMITTER \ + DEFINE_USB_TERMINAL_GUID(0x0711) +DEFINE_GUIDSTRUCT("DFF220F1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_RADIO_TRANSMITTER); +#define KSNODETYPE_RADIO_TRANSMITTER DEFINE_GUIDNAMED(KSNODETYPE_RADIO_TRANSMITTER) + +#define STATIC_KSNODETYPE_MULTITRACK_RECORDER \ + DEFINE_USB_TERMINAL_GUID(0x0712) +DEFINE_GUIDSTRUCT("DFF220F2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_MULTITRACK_RECORDER); +#define KSNODETYPE_MULTITRACK_RECORDER DEFINE_GUIDNAMED(KSNODETYPE_MULTITRACK_RECORDER) + +#define STATIC_KSNODETYPE_SYNTHESIZER \ + DEFINE_USB_TERMINAL_GUID(0x0713) +DEFINE_GUIDSTRUCT("DFF220F3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_SYNTHESIZER); +#define KSNODETYPE_SYNTHESIZER DEFINE_GUIDNAMED(KSNODETYPE_SYNTHESIZER) + +#define STATIC_KSNODETYPE_SWSYNTH \ + 0x423274A0L,0x8B81,0x11D1,0xA0,0x50,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("423274A0-8B81-11D1-A050-0000F8004788",KSNODETYPE_SWSYNTH); +#define KSNODETYPE_SWSYNTH DEFINE_GUIDNAMED(KSNODETYPE_SWSYNTH) + +#define STATIC_KSNODETYPE_SWMIDI \ + 0xCB9BEFA0L,0xA251,0x11D1,0xA0,0x50,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("CB9BEFA0-A251-11D1-A050-0000F8004788",KSNODETYPE_SWMIDI); +#define KSNODETYPE_SWMIDI DEFINE_GUIDNAMED(KSNODETYPE_SWMIDI) + +#define STATIC_KSNODETYPE_DRM_DESCRAMBLE \ + 0xFFBB6E3FL,0xCCFE,0x4D84,0x90,0xD9,0x42,0x14,0x18,0xB0,0x3A,0x8E +DEFINE_GUIDSTRUCT("FFBB6E3F-CCFE-4D84-90D9-421418B03A8E",KSNODETYPE_DRM_DESCRAMBLE); +#define KSNODETYPE_DRM_DESCRAMBLE DEFINE_GUIDNAMED(KSNODETYPE_DRM_DESCRAMBLE) + +#define STATIC_KSCATEGORY_AUDIO \ + 0x6994AD04L,0x93EF,0x11D0,0xA3,0xCC,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("6994AD04-93EF-11D0-A3CC-00A0C9223196",KSCATEGORY_AUDIO); +#define KSCATEGORY_AUDIO DEFINE_GUIDNAMED(KSCATEGORY_AUDIO) + +#define STATIC_KSCATEGORY_VIDEO \ + 0x6994AD05L,0x93EF,0x11D0,0xA3,0xCC,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("6994AD05-93EF-11D0-A3CC-00A0C9223196",KSCATEGORY_VIDEO); +#define KSCATEGORY_VIDEO DEFINE_GUIDNAMED(KSCATEGORY_VIDEO) + +#define STATIC_KSCATEGORY_TEXT \ + 0x6994AD06L,0x93EF,0x11D0,0xA3,0xCC,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("6994AD06-93EF-11D0-A3CC-00A0C9223196",KSCATEGORY_TEXT); +#define KSCATEGORY_TEXT DEFINE_GUIDNAMED(KSCATEGORY_TEXT) + +#define STATIC_KSCATEGORY_NETWORK \ + 0x67C9CC3CL,0x69C4,0x11D2,0x87,0x59,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("67C9CC3C-69C4-11D2-8759-00A0C9223196",KSCATEGORY_NETWORK); +#define KSCATEGORY_NETWORK DEFINE_GUIDNAMED(KSCATEGORY_NETWORK) + +#define STATIC_KSCATEGORY_TOPOLOGY \ + 0xDDA54A40L,0x1E4C,0x11D1,0xA0,0x50,0x40,0x57,0x05,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("DDA54A40-1E4C-11D1-A050-405705C10000",KSCATEGORY_TOPOLOGY); +#define KSCATEGORY_TOPOLOGY DEFINE_GUIDNAMED(KSCATEGORY_TOPOLOGY) + +#define STATIC_KSCATEGORY_VIRTUAL \ + 0x3503EAC4L,0x1F26,0x11D1,0x8A,0xB0,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("3503EAC4-1F26-11D1-8AB0-00A0C9223196",KSCATEGORY_VIRTUAL); +#define KSCATEGORY_VIRTUAL DEFINE_GUIDNAMED(KSCATEGORY_VIRTUAL) + +#define STATIC_KSCATEGORY_ACOUSTIC_ECHO_CANCEL \ + 0xBF963D80L,0xC559,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("BF963D80-C559-11D0-8A2B-00A0C9255AC1",KSCATEGORY_ACOUSTIC_ECHO_CANCEL); +#define KSCATEGORY_ACOUSTIC_ECHO_CANCEL DEFINE_GUIDNAMED(KSCATEGORY_ACOUSTIC_ECHO_CANCEL) + +#define STATIC_KSCATEGORY_SYSAUDIO \ + 0xA7C7A5B1L,0x5AF3,0x11D1,0x9C,0xED,0x00,0xA0,0x24,0xBF,0x04,0x07 +DEFINE_GUIDSTRUCT("A7C7A5B1-5AF3-11D1-9CED-00A024BF0407",KSCATEGORY_SYSAUDIO); +#define KSCATEGORY_SYSAUDIO DEFINE_GUIDNAMED(KSCATEGORY_SYSAUDIO) + +#define STATIC_KSCATEGORY_WDMAUD \ + 0x3E227E76L,0x690D,0x11D2,0x81,0x61,0x00,0x00,0xF8,0x77,0x5B,0xF1 +DEFINE_GUIDSTRUCT("3E227E76-690D-11D2-8161-0000F8775BF1",KSCATEGORY_WDMAUD); +#define KSCATEGORY_WDMAUD DEFINE_GUIDNAMED(KSCATEGORY_WDMAUD) + +#define STATIC_KSCATEGORY_AUDIO_GFX \ + 0x9BAF9572L,0x340C,0x11D3,0xAB,0xDC,0x00,0xA0,0xC9,0x0A,0xB1,0x6F +DEFINE_GUIDSTRUCT("9BAF9572-340C-11D3-ABDC-00A0C90AB16F",KSCATEGORY_AUDIO_GFX); +#define KSCATEGORY_AUDIO_GFX DEFINE_GUIDNAMED(KSCATEGORY_AUDIO_GFX) + +#define STATIC_KSCATEGORY_AUDIO_SPLITTER \ + 0x9EA331FAL,0xB91B,0x45F8,0x92,0x85,0xBD,0x2B,0xC7,0x7A,0xFC,0xDE +DEFINE_GUIDSTRUCT("9EA331FA-B91B-45F8-9285-BD2BC77AFCDE",KSCATEGORY_AUDIO_SPLITTER); +#define KSCATEGORY_AUDIO_SPLITTER DEFINE_GUIDNAMED(KSCATEGORY_AUDIO_SPLITTER) + +#define STATIC_KSCATEGORY_SYNTHESIZER STATIC_KSNODETYPE_SYNTHESIZER +#define KSCATEGORY_SYNTHESIZER KSNODETYPE_SYNTHESIZER + +#define STATIC_KSCATEGORY_DRM_DESCRAMBLE STATIC_KSNODETYPE_DRM_DESCRAMBLE +#define KSCATEGORY_DRM_DESCRAMBLE KSNODETYPE_DRM_DESCRAMBLE + +#define STATIC_KSCATEGORY_AUDIO_DEVICE \ + 0xFBF6F530L,0x07B9,0x11D2,0xA7,0x1E,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("FBF6F530-07B9-11D2-A71E-0000F8004788",KSCATEGORY_AUDIO_DEVICE); +#define KSCATEGORY_AUDIO_DEVICE DEFINE_GUIDNAMED(KSCATEGORY_AUDIO_DEVICE) + +#define STATIC_KSCATEGORY_PREFERRED_WAVEOUT_DEVICE \ + 0xD6C5066EL,0x72C1,0x11D2,0x97,0x55,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("D6C5066E-72C1-11D2-9755-0000F8004788",KSCATEGORY_PREFERRED_WAVEOUT_DEVICE); +#define KSCATEGORY_PREFERRED_WAVEOUT_DEVICE DEFINE_GUIDNAMED(KSCATEGORY_PREFERRED_WAVEOUT_DEVICE) + +#define STATIC_KSCATEGORY_PREFERRED_WAVEIN_DEVICE \ + 0xD6C50671L,0x72C1,0x11D2,0x97,0x55,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("D6C50671-72C1-11D2-9755-0000F8004788",KSCATEGORY_PREFERRED_WAVEIN_DEVICE); +#define KSCATEGORY_PREFERRED_WAVEIN_DEVICE DEFINE_GUIDNAMED(KSCATEGORY_PREFERRED_WAVEIN_DEVICE) + +#define STATIC_KSCATEGORY_PREFERRED_MIDIOUT_DEVICE \ + 0xD6C50674L,0x72C1,0x11D2,0x97,0x55,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("D6C50674-72C1-11D2-9755-0000F8004788",KSCATEGORY_PREFERRED_MIDIOUT_DEVICE); +#define KSCATEGORY_PREFERRED_MIDIOUT_DEVICE DEFINE_GUIDNAMED(KSCATEGORY_PREFERRED_MIDIOUT_DEVICE) + +#define STATIC_KSCATEGORY_WDMAUD_USE_PIN_NAME \ + 0x47A4FA20L,0xA251,0x11D1,0xA0,0x50,0x00,0x00,0xF8,0x00,0x47,0x88 +DEFINE_GUIDSTRUCT("47A4FA20-A251-11D1-A050-0000F8004788",KSCATEGORY_WDMAUD_USE_PIN_NAME); +#define KSCATEGORY_WDMAUD_USE_PIN_NAME DEFINE_GUIDNAMED(KSCATEGORY_WDMAUD_USE_PIN_NAME) + +#define STATIC_KSCATEGORY_ESCALANTE_PLATFORM_DRIVER \ + 0x74f3aea8L,0x9768,0x11d1,0x8e,0x07,0x00,0xa0,0xc9,0x5e,0xc2,0x2e +DEFINE_GUIDSTRUCT("74f3aea8-9768-11d1-8e07-00a0c95ec22e",KSCATEGORY_ESCALANTE_PLATFORM_DRIVER); +#define KSCATEGORY_ESCALANTE_PLATFORM_DRIVER DEFINE_GUIDNAMED(KSCATEGORY_ESCALANTE_PLATFORM_DRIVER) + +#define STATIC_KSDATAFORMAT_TYPE_VIDEO \ + 0x73646976L,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +DEFINE_GUIDSTRUCT("73646976-0000-0010-8000-00aa00389b71",KSDATAFORMAT_TYPE_VIDEO); +#define KSDATAFORMAT_TYPE_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_VIDEO) + +#define STATIC_KSDATAFORMAT_TYPE_AUDIO \ + 0x73647561L,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +DEFINE_GUIDSTRUCT("73647561-0000-0010-8000-00aa00389b71",KSDATAFORMAT_TYPE_AUDIO); +#define KSDATAFORMAT_TYPE_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_AUDIO) + +#define STATIC_KSDATAFORMAT_TYPE_TEXT \ + 0x73747874L,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +DEFINE_GUIDSTRUCT("73747874-0000-0010-8000-00aa00389b71",KSDATAFORMAT_TYPE_TEXT); +#define KSDATAFORMAT_TYPE_TEXT DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_TEXT) + +#if !defined(DEFINE_WAVEFORMATEX_GUID) +#define DEFINE_WAVEFORMATEX_GUID(x) \ + (USHORT)(x),0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +#endif + +#define STATIC_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX \ + 0x00000000L,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +DEFINE_GUIDSTRUCT("00000000-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_WAVEFORMATEX); +#define KSDATAFORMAT_SUBTYPE_WAVEFORMATEX DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_WAVEFORMATEX) + +#define INIT_WAVEFORMATEX_GUID(Guid,x) \ +{ \ + *(Guid) = KSDATAFORMAT_SUBTYPE_WAVEFORMATEX; \ + (Guid)->Data1 = (USHORT)(x); \ +} + +#define EXTRACT_WAVEFORMATEX_ID(Guid) \ + (USHORT)((Guid)->Data1) + +#define IS_VALID_WAVEFORMATEX_GUID(Guid) \ + (!memcmp(((PUSHORT)&KSDATAFORMAT_SUBTYPE_WAVEFORMATEX) + 1, ((PUSHORT)(Guid)) + 1,sizeof(GUID) - sizeof(USHORT))) + +#ifndef INIT_MMREG_MID +#define INIT_MMREG_MID(guid,id) \ +{ \ + (guid)->Data1 = 0xd5a47fa7 + (USHORT)(id); \ + (guid)->Data2 = 0x6d98; \ + (guid)->Data3 = 0x11d1; \ + (guid)->Data4[0] = 0xa2; \ + (guid)->Data4[1] = 0x1a; \ + (guid)->Data4[2] = 0x00; \ + (guid)->Data4[3] = 0xa0; \ + (guid)->Data4[4] = 0xc9; \ + (guid)->Data4[5] = 0x22; \ + (guid)->Data4[6] = 0x31; \ + (guid)->Data4[7] = 0x96; \ +} +#define EXTRACT_MMREG_MID(guid) \ + (USHORT)((guid)->Data1 - 0xd5a47fa7) +#define DEFINE_MMREG_MID_GUID(id) \ + 0xd5a47fa7+(USHORT)(id),0x6d98,0x11d1,0xa2,0x1a,0x00,0xa0,0xc9,0x22,0x31,0x96 + +#define IS_COMPATIBLE_MMREG_MID(guid) \ + (((guid)->Data1 >= 0xd5a47fa7) && \ + ((guid)->Data1 < 0xd5a47fa7 + 0xffff) && \ + ((guid)->Data2 == 0x6d98) && \ + ((guid)->Data3 == 0x11d1) && \ + ((guid)->Data4[0] == 0xa2) && \ + ((guid)->Data4[1] == 0x1a) && \ + ((guid)->Data4[2] == 0x00) && \ + ((guid)->Data4[3] == 0xa0) && \ + ((guid)->Data4[4] == 0xc9) && \ + ((guid)->Data4[5] == 0x22) && \ + ((guid)->Data4[6] == 0x31) && \ + ((guid)->Data4[7] == 0x96) ) +#endif /* INIT_MMREG_MID */ + +#ifndef INIT_MMREG_PID +#define INIT_MMREG_PID(guid,id) \ +{ \ + (guid)->Data1 = 0xe36dc2ac + (USHORT)(id); \ + (guid)->Data2 = 0x6d9a; \ + (guid)->Data3 = 0x11d1; \ + (guid)->Data4[0] = 0xa2; \ + (guid)->Data4[1] = 0x1a; \ + (guid)->Data4[2] = 0x00; \ + (guid)->Data4[3] = 0xa0; \ + (guid)->Data4[4] = 0xc9; \ + (guid)->Data4[5] = 0x22; \ + (guid)->Data4[6] = 0x31; \ + (guid)->Data4[7] = 0x96; \ +} +#define EXTRACT_MMREG_PID(guid) \ + (USHORT)((guid)->Data1 - 0xe36dc2ac) +#define DEFINE_MMREG_PID_GUID(id) \ + 0xe36dc2ac+(USHORT)(id),0x6d9a,0x11d1,0xa2,0x1a,0x00,0xa0,0xc9,0x22,0x31,0x96 + +#define IS_COMPATIBLE_MMREG_PID(guid) \ + (((guid)->Data1 >= 0xe36dc2ac) && \ + ((guid)->Data1 < 0xe36dc2ac + 0xffff) && \ + ((guid)->Data2 == 0x6d9a) && \ + ((guid)->Data3 == 0x11d1) && \ + ((guid)->Data4[0] == 0xa2) && \ + ((guid)->Data4[1] == 0x1a) && \ + ((guid)->Data4[2] == 0x00) && \ + ((guid)->Data4[3] == 0xa0) && \ + ((guid)->Data4[4] == 0xc9) && \ + ((guid)->Data4[5] == 0x22) && \ + ((guid)->Data4[6] == 0x31) && \ + ((guid)->Data4[7] == 0x96) ) +#endif /* INIT_MMREG_PID */ + +#define STATIC_KSDATAFORMAT_SUBTYPE_ANALOG \ + 0x6dba3190L,0x67bd,0x11cf,0xa0,0xf7,0x00,0x20,0xaf,0xd1,0x56,0xe4 +DEFINE_GUIDSTRUCT("6dba3190-67bd-11cf-a0f7-0020afd156e4",KSDATAFORMAT_SUBTYPE_ANALOG); +#define KSDATAFORMAT_SUBTYPE_ANALOG DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_ANALOG) + +#define STATIC_KSDATAFORMAT_SUBTYPE_PCM \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_PCM) +DEFINE_GUIDSTRUCT("00000001-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_PCM); +#define KSDATAFORMAT_SUBTYPE_PCM DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_PCM) + +#ifdef _INC_MMREG +#define STATIC_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_IEEE_FLOAT) +DEFINE_GUIDSTRUCT("00000003-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_IEEE_FLOAT); +#define KSDATAFORMAT_SUBTYPE_IEEE_FLOAT DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_IEEE_FLOAT) + +#define STATIC_KSDATAFORMAT_SUBTYPE_DRM \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_DRM) +DEFINE_GUIDSTRUCT("00000009-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_DRM); +#define KSDATAFORMAT_SUBTYPE_DRM DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_DRM) + +#define STATIC_KSDATAFORMAT_SUBTYPE_ALAW \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_ALAW) +DEFINE_GUIDSTRUCT("00000006-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_ALAW); +#define KSDATAFORMAT_SUBTYPE_ALAW DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_ALAW) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MULAW \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_MULAW) +DEFINE_GUIDSTRUCT("00000007-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_MULAW); +#define KSDATAFORMAT_SUBTYPE_MULAW DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MULAW) + +#define STATIC_KSDATAFORMAT_SUBTYPE_ADPCM \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_ADPCM) +DEFINE_GUIDSTRUCT("00000002-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_ADPCM); +#define KSDATAFORMAT_SUBTYPE_ADPCM DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_ADPCM) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MPEG \ + DEFINE_WAVEFORMATEX_GUID(WAVE_FORMAT_MPEG) +DEFINE_GUIDSTRUCT("00000050-0000-0010-8000-00aa00389b71",KSDATAFORMAT_SUBTYPE_MPEG); +#define KSDATAFORMAT_SUBTYPE_MPEG DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MPEG) +#endif /* _INC_MMREG */ + +#define STATIC_KSDATAFORMAT_SPECIFIER_VC_ID \ + 0xAD98D184L,0xAAC3,0x11D0,0xA4,0x1C,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("AD98D184-AAC3-11D0-A41C-00A0C9223196",KSDATAFORMAT_SPECIFIER_VC_ID); +#define KSDATAFORMAT_SPECIFIER_VC_ID DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_VC_ID) + +#define STATIC_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX \ + 0x05589f81L,0xc356,0x11ce,0xbf,0x01,0x00,0xaa,0x00,0x55,0x59,0x5a +DEFINE_GUIDSTRUCT("05589f81-c356-11ce-bf01-00aa0055595a",KSDATAFORMAT_SPECIFIER_WAVEFORMATEX); +#define KSDATAFORMAT_SPECIFIER_WAVEFORMATEX DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX) + +#define STATIC_KSDATAFORMAT_SPECIFIER_DSOUND \ + 0x518590a2L,0xa184,0x11d0,0x85,0x22,0x00,0xc0,0x4f,0xd9,0xba,0xf3 +DEFINE_GUIDSTRUCT("518590a2-a184-11d0-8522-00c04fd9baf3",KSDATAFORMAT_SPECIFIER_DSOUND); +#define KSDATAFORMAT_SPECIFIER_DSOUND DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_DSOUND) + +#if defined(_INC_MMSYSTEM) || defined(_INC_MMREG) +#if !defined(PACK_PRAGMAS_NOT_SUPPORTED) +#include <pshpack1.h> +#endif +typedef struct { + KSDATAFORMAT DataFormat; + WAVEFORMATEX WaveFormatEx; +} KSDATAFORMAT_WAVEFORMATEX,*PKSDATAFORMAT_WAVEFORMATEX; + +#ifndef _WAVEFORMATEXTENSIBLE_ +#define _WAVEFORMATEXTENSIBLE_ +typedef struct { + WAVEFORMATEX Format; + union { + WORD wValidBitsPerSample; + WORD wSamplesPerBlock; + WORD wReserved; + } Samples; + DWORD dwChannelMask; + + GUID SubFormat; +} WAVEFORMATEXTENSIBLE,*PWAVEFORMATEXTENSIBLE; +#endif /* _WAVEFORMATEXTENSIBLE_ */ + +#if !defined(WAVE_FORMAT_EXTENSIBLE) +#define WAVE_FORMAT_EXTENSIBLE 0xFFFE +#endif + +typedef struct { + ULONG Flags; + ULONG Control; + WAVEFORMATEX WaveFormatEx; +} KSDSOUND_BUFFERDESC,*PKSDSOUND_BUFFERDESC; + +typedef struct { + KSDATAFORMAT DataFormat; + KSDSOUND_BUFFERDESC BufferDesc; +} KSDATAFORMAT_DSOUND,*PKSDATAFORMAT_DSOUND; + +#if !defined(PACK_PRAGMAS_NOT_SUPPORTED) +#include <poppack.h> +#endif +#endif /* defined(_INC_MMSYSTEM) || defined(_INC_MMREG) */ + +#define KSDSOUND_BUFFER_PRIMARY 0x00000001 +#define KSDSOUND_BUFFER_STATIC 0x00000002 +#define KSDSOUND_BUFFER_LOCHARDWARE 0x00000004 +#define KSDSOUND_BUFFER_LOCSOFTWARE 0x00000008 + +#define KSDSOUND_BUFFER_CTRL_3D 0x00000001 +#define KSDSOUND_BUFFER_CTRL_FREQUENCY 0x00000002 +#define KSDSOUND_BUFFER_CTRL_PAN 0x00000004 +#define KSDSOUND_BUFFER_CTRL_VOLUME 0x00000008 +#define KSDSOUND_BUFFER_CTRL_POSITIONNOTIFY 0x00000010 + +typedef struct { + DWORDLONG PlayOffset; + DWORDLONG WriteOffset; +} KSAUDIO_POSITION,*PKSAUDIO_POSITION; + +typedef struct _DS3DVECTOR { + __MINGW_EXTENSION union { + FLOAT x; + FLOAT dvX; + }; + __MINGW_EXTENSION union { + FLOAT y; + FLOAT dvY; + }; + __MINGW_EXTENSION union { + FLOAT z; + FLOAT dvZ; + }; +} DS3DVECTOR,*PDS3DVECTOR; + +#define STATIC_KSPROPSETID_DirectSound3DListener \ + 0x437b3414L,0xd060,0x11d0,0x85,0x83,0x00,0xc0,0x4f,0xd9,0xba,0xf3 +DEFINE_GUIDSTRUCT("437b3414-d060-11d0-8583-00c04fd9baf3",KSPROPSETID_DirectSound3DListener); +#define KSPROPSETID_DirectSound3DListener DEFINE_GUIDNAMED(KSPROPSETID_DirectSound3DListener) + +typedef enum { + KSPROPERTY_DIRECTSOUND3DLISTENER_ALL, + KSPROPERTY_DIRECTSOUND3DLISTENER_POSITION, + KSPROPERTY_DIRECTSOUND3DLISTENER_VELOCITY, + KSPROPERTY_DIRECTSOUND3DLISTENER_ORIENTATION, + KSPROPERTY_DIRECTSOUND3DLISTENER_DISTANCEFACTOR, + KSPROPERTY_DIRECTSOUND3DLISTENER_ROLLOFFFACTOR, + KSPROPERTY_DIRECTSOUND3DLISTENER_DOPPLERFACTOR, + KSPROPERTY_DIRECTSOUND3DLISTENER_BATCH, + KSPROPERTY_DIRECTSOUND3DLISTENER_ALLOCATION +} KSPROPERTY_DIRECTSOUND3DLISTENER; + +typedef struct { + DS3DVECTOR Position; + DS3DVECTOR Velocity; + DS3DVECTOR OrientFront; + DS3DVECTOR OrientTop; + FLOAT DistanceFactor; + FLOAT RolloffFactor; + FLOAT DopplerFactor; +} KSDS3D_LISTENER_ALL,*PKSDS3D_LISTENER_ALL; + +typedef struct { + DS3DVECTOR Front; + DS3DVECTOR Top; +} KSDS3D_LISTENER_ORIENTATION,*PKSDS3D_LISTENER_ORIENTATION; + +#define STATIC_KSPROPSETID_DirectSound3DBuffer \ + 0x437b3411L,0xd060,0x11d0,0x85,0x83,0x00,0xc0,0x4f,0xd9,0xba,0xf3 +DEFINE_GUIDSTRUCT("437b3411-d060-11d0-8583-00c04fd9baf3",KSPROPSETID_DirectSound3DBuffer); +#define KSPROPSETID_DirectSound3DBuffer DEFINE_GUIDNAMED(KSPROPSETID_DirectSound3DBuffer) + +typedef enum { + KSPROPERTY_DIRECTSOUND3DBUFFER_ALL, + KSPROPERTY_DIRECTSOUND3DBUFFER_POSITION, + KSPROPERTY_DIRECTSOUND3DBUFFER_VELOCITY, + KSPROPERTY_DIRECTSOUND3DBUFFER_CONEANGLES, + KSPROPERTY_DIRECTSOUND3DBUFFER_CONEORIENTATION, + KSPROPERTY_DIRECTSOUND3DBUFFER_CONEOUTSIDEVOLUME, + KSPROPERTY_DIRECTSOUND3DBUFFER_MINDISTANCE, + KSPROPERTY_DIRECTSOUND3DBUFFER_MAXDISTANCE, + KSPROPERTY_DIRECTSOUND3DBUFFER_MODE +} KSPROPERTY_DIRECTSOUND3DBUFFER; + +typedef struct { + DS3DVECTOR Position; + DS3DVECTOR Velocity; + ULONG InsideConeAngle; + ULONG OutsideConeAngle; + DS3DVECTOR ConeOrientation; + LONG ConeOutsideVolume; + FLOAT MinDistance; + FLOAT MaxDistance; + ULONG Mode; +} KSDS3D_BUFFER_ALL,*PKSDS3D_BUFFER_ALL; + +typedef struct { + ULONG InsideConeAngle; + ULONG OutsideConeAngle; +} KSDS3D_BUFFER_CONE_ANGLES,*PKSDS3D_BUFFER_CONE_ANGLES; + +#define KSAUDIO_STEREO_SPEAKER_GEOMETRY_HEADPHONE (-1) +#define KSAUDIO_STEREO_SPEAKER_GEOMETRY_MIN 5 +#define KSAUDIO_STEREO_SPEAKER_GEOMETRY_NARROW 10 +#define KSAUDIO_STEREO_SPEAKER_GEOMETRY_WIDE 20 +#define KSAUDIO_STEREO_SPEAKER_GEOMETRY_MAX 180 + +#define KSDSOUND_3D_MODE_NORMAL 0x00000000 +#define KSDSOUND_3D_MODE_HEADRELATIVE 0x00000001 +#define KSDSOUND_3D_MODE_DISABLE 0x00000002 + +#define KSDSOUND_BUFFER_CTRL_HRTF_3D 0x40000000 + +typedef struct { + ULONG Size; + ULONG Enabled; + WINBOOL SwapChannels; + WINBOOL ZeroAzimuth; + WINBOOL CrossFadeOutput; + ULONG FilterSize; +} KSDS3D_HRTF_PARAMS_MSG,*PKSDS3D_HRTF_PARAMS_MSG; + +typedef enum { + FULL_FILTER, + LIGHT_FILTER, + KSDS3D_FILTER_QUALITY_COUNT +} KSDS3D_HRTF_FILTER_QUALITY; + +typedef struct { + ULONG Size; + KSDS3D_HRTF_FILTER_QUALITY Quality; + FLOAT SampleRate; + ULONG MaxFilterSize; + ULONG FilterTransientMuteLength; + ULONG FilterOverlapBufferLength; + ULONG OutputOverlapBufferLength; + ULONG Reserved; +} KSDS3D_HRTF_INIT_MSG,*PKSDS3D_HRTF_INIT_MSG; + +typedef enum { + FLOAT_COEFF, + SHORT_COEFF, + KSDS3D_COEFF_COUNT +} KSDS3D_HRTF_COEFF_FORMAT; + +typedef enum { + DIRECT_FORM, + CASCADE_FORM, + KSDS3D_FILTER_METHOD_COUNT +} KSDS3D_HRTF_FILTER_METHOD; + +typedef enum { + DS3D_HRTF_VERSION_1 +} KSDS3D_HRTF_FILTER_VERSION; + +typedef struct { + KSDS3D_HRTF_FILTER_METHOD FilterMethod; + KSDS3D_HRTF_COEFF_FORMAT CoeffFormat; + KSDS3D_HRTF_FILTER_VERSION Version; + ULONG Reserved; +} KSDS3D_HRTF_FILTER_FORMAT_MSG,*PKSDS3D_HRTF_FILTER_FORMAT_MSG; + +#define STATIC_KSPROPSETID_Hrtf3d \ + 0xb66decb0L,0xa083,0x11d0,0x85,0x1e,0x00,0xc0,0x4f,0xd9,0xba,0xf3 +DEFINE_GUIDSTRUCT("b66decb0-a083-11d0-851e-00c04fd9baf3",KSPROPSETID_Hrtf3d); +#define KSPROPSETID_Hrtf3d DEFINE_GUIDNAMED(KSPROPSETID_Hrtf3d) + +typedef enum { + KSPROPERTY_HRTF3D_PARAMS = 0, + KSPROPERTY_HRTF3D_INITIALIZE, + KSPROPERTY_HRTF3D_FILTER_FORMAT +} KSPROPERTY_HRTF3D; + +typedef struct { + LONG Channel; + FLOAT VolSmoothScale; + FLOAT TotalDryAttenuation; + FLOAT TotalWetAttenuation; + LONG SmoothFrequency; + LONG Delay; +} KSDS3D_ITD_PARAMS,*PKSDS3D_ITD_PARAMS; + +typedef struct { + ULONG Enabled; + KSDS3D_ITD_PARAMS LeftParams; + KSDS3D_ITD_PARAMS RightParams; + ULONG Reserved; +} KSDS3D_ITD_PARAMS_MSG,*PKSDS3D_ITD_PARAMS_MSG; + +#define STATIC_KSPROPSETID_Itd3d \ + 0x6429f090L,0x9fd9,0x11d0,0xa7,0x5b,0x00,0xa0,0xc9,0x03,0x65,0xe3 +DEFINE_GUIDSTRUCT("6429f090-9fd9-11d0-a75b-00a0c90365e3",KSPROPSETID_Itd3d); +#define KSPROPSETID_Itd3d DEFINE_GUIDNAMED(KSPROPSETID_Itd3d) + +typedef enum { + KSPROPERTY_ITD3D_PARAMS = 0 +} KSPROPERTY_ITD3D; + +typedef struct { + KSDATARANGE DataRange; + ULONG MaximumChannels; + ULONG MinimumBitsPerSample; + ULONG MaximumBitsPerSample; + ULONG MinimumSampleFrequency; + ULONG MaximumSampleFrequency; +} KSDATARANGE_AUDIO,*PKSDATARANGE_AUDIO; + +#define STATIC_KSDATAFORMAT_SUBTYPE_RIFF \ + 0x4995DAEEL,0x9EE6,0x11D0,0xA4,0x0E,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("4995DAEE-9EE6-11D0-A40E-00A0C9223196",KSDATAFORMAT_SUBTYPE_RIFF); +#define KSDATAFORMAT_SUBTYPE_RIFF DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_RIFF) + +#define STATIC_KSDATAFORMAT_SUBTYPE_RIFFWAVE \ + 0xe436eb8bL,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70 +DEFINE_GUIDSTRUCT("e436eb8b-524f-11ce-9f53-0020af0ba770",KSDATAFORMAT_SUBTYPE_RIFFWAVE); +#define KSDATAFORMAT_SUBTYPE_RIFFWAVE DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_RIFFWAVE) + +#define STATIC_KSPROPSETID_Bibliographic \ + 0x07BA150EL,0xE2B1,0x11D0,0xAC,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("07BA150E-E2B1-11D0-AC17-00A0C9223196",KSPROPSETID_Bibliographic); +#define KSPROPSETID_Bibliographic DEFINE_GUIDNAMED(KSPROPSETID_Bibliographic) + +typedef enum { + KSPROPERTY_BIBLIOGRAPHIC_LEADER = 'RDL ', + KSPROPERTY_BIBLIOGRAPHIC_LCCN = '010 ', + KSPROPERTY_BIBLIOGRAPHIC_ISBN = '020 ', + KSPROPERTY_BIBLIOGRAPHIC_ISSN = '220 ', + KSPROPERTY_BIBLIOGRAPHIC_CATALOGINGSOURCE = '040 ', + KSPROPERTY_BIBLIOGRAPHIC_MAINPERSONALNAME = '001 ', + KSPROPERTY_BIBLIOGRAPHIC_MAINCORPORATEBODY = '011 ', + KSPROPERTY_BIBLIOGRAPHIC_MAINMEETINGNAME = '111 ', + KSPROPERTY_BIBLIOGRAPHIC_MAINUNIFORMTITLE = '031 ', + KSPROPERTY_BIBLIOGRAPHIC_UNIFORMTITLE = '042 ', + KSPROPERTY_BIBLIOGRAPHIC_TITLESTATEMENT = '542 ', + KSPROPERTY_BIBLIOGRAPHIC_VARYINGFORMTITLE = '642 ', + KSPROPERTY_BIBLIOGRAPHIC_PUBLICATION = '062 ', + KSPROPERTY_BIBLIOGRAPHIC_PHYSICALDESCRIPTION = '003 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYTITLE = '044 ', + KSPROPERTY_BIBLIOGRAPHIC_SERIESSTATEMENT = '094 ', + KSPROPERTY_BIBLIOGRAPHIC_GENERALNOTE = '005 ', + KSPROPERTY_BIBLIOGRAPHIC_BIBLIOGRAPHYNOTE = '405 ', + KSPROPERTY_BIBLIOGRAPHIC_CONTENTSNOTE = '505 ', + KSPROPERTY_BIBLIOGRAPHIC_CREATIONCREDIT = '805 ', + KSPROPERTY_BIBLIOGRAPHIC_CITATION = '015 ', + KSPROPERTY_BIBLIOGRAPHIC_PARTICIPANT = '115 ', + KSPROPERTY_BIBLIOGRAPHIC_SUMMARY = '025 ', + KSPROPERTY_BIBLIOGRAPHIC_TARGETAUDIENCE = '125 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDFORMAVAILABLE = '035 ', + KSPROPERTY_BIBLIOGRAPHIC_SYSTEMDETAILS = '835 ', + KSPROPERTY_BIBLIOGRAPHIC_AWARDS = '685 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYPERSONALNAME = '006 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYTOPICALTERM = '056 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYGEOGRAPHIC = '156 ', + KSPROPERTY_BIBLIOGRAPHIC_INDEXTERMGENRE = '556 ', + KSPROPERTY_BIBLIOGRAPHIC_INDEXTERMCURRICULUM = '856 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYUNIFORMTITLE = '037 ', + KSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYRELATED = '047 ', + KSPROPERTY_BIBLIOGRAPHIC_SERIESSTATEMENTPERSONALNAME = '008 ', + KSPROPERTY_BIBLIOGRAPHIC_SERIESSTATEMENTUNIFORMTITLE = '038 ' +} KSPROPERTY_BIBLIOGRAPHIC; + +#define STATIC_KSPROPSETID_TopologyNode \ + 0x45FFAAA1L,0x6E1B,0x11D0,0xBC,0xF2,0x44,0x45,0x53,0x54,0x00,0x00 +DEFINE_GUIDSTRUCT("45FFAAA1-6E1B-11D0-BCF2-444553540000",KSPROPSETID_TopologyNode); +#define KSPROPSETID_TopologyNode DEFINE_GUIDNAMED(KSPROPSETID_TopologyNode) + +typedef enum { + KSPROPERTY_TOPOLOGYNODE_ENABLE = 1, + KSPROPERTY_TOPOLOGYNODE_RESET +} KSPROPERTY_TOPOLOGYNODE; + +#define STATIC_KSPROPSETID_RtAudio \ + 0xa855a48c,0x2f78,0x4729,0x90,0x51,0x19,0x68,0x74,0x6b,0x9e,0xef +DEFINE_GUIDSTRUCT("A855A48C-2F78-4729-9051-1968746B9EEF",KSPROPSETID_RtAudio); +#define KSPROPSETID_RtAudio DEFINE_GUIDNAMED(KSPROPSETID_RtAudio) + +typedef enum { + KSPROPERTY_RTAUDIO_GETPOSITIONFUNCTION +} KSPROPERTY_RTAUDIO; + +#define STATIC_KSPROPSETID_DrmAudioStream \ + 0x2f2c8ddd,0x4198,0x4fac,0xba,0x29,0x61,0xbb,0x5,0xb7,0xde,0x6 +DEFINE_GUIDSTRUCT("2F2C8DDD-4198-4fac-BA29-61BB05B7DE06",KSPROPSETID_DrmAudioStream); +#define KSPROPSETID_DrmAudioStream DEFINE_GUIDNAMED(KSPROPSETID_DrmAudioStream) + +typedef enum { + KSPROPERTY_DRMAUDIOSTREAM_CONTENTID +} KSPROPERTY_DRMAUDIOSTREAM; + +#define STATIC_KSPROPSETID_Audio \ + 0x45FFAAA0L,0x6E1B,0x11D0,0xBC,0xF2,0x44,0x45,0x53,0x54,0x00,0x00 +DEFINE_GUIDSTRUCT("45FFAAA0-6E1B-11D0-BCF2-444553540000",KSPROPSETID_Audio); +#define KSPROPSETID_Audio DEFINE_GUIDNAMED(KSPROPSETID_Audio) + +typedef enum { + KSPROPERTY_AUDIO_LATENCY = 1, + KSPROPERTY_AUDIO_COPY_PROTECTION, + KSPROPERTY_AUDIO_CHANNEL_CONFIG, + KSPROPERTY_AUDIO_VOLUMELEVEL, + KSPROPERTY_AUDIO_POSITION, + KSPROPERTY_AUDIO_DYNAMIC_RANGE, + KSPROPERTY_AUDIO_QUALITY, + KSPROPERTY_AUDIO_SAMPLING_RATE, + KSPROPERTY_AUDIO_DYNAMIC_SAMPLING_RATE, + KSPROPERTY_AUDIO_MIX_LEVEL_TABLE, + KSPROPERTY_AUDIO_MIX_LEVEL_CAPS, + KSPROPERTY_AUDIO_MUX_SOURCE, + KSPROPERTY_AUDIO_MUTE, + KSPROPERTY_AUDIO_BASS, + KSPROPERTY_AUDIO_MID, + KSPROPERTY_AUDIO_TREBLE, + KSPROPERTY_AUDIO_BASS_BOOST, + KSPROPERTY_AUDIO_EQ_LEVEL, + KSPROPERTY_AUDIO_NUM_EQ_BANDS, + KSPROPERTY_AUDIO_EQ_BANDS, + KSPROPERTY_AUDIO_AGC, + KSPROPERTY_AUDIO_DELAY, + KSPROPERTY_AUDIO_LOUDNESS, + KSPROPERTY_AUDIO_WIDE_MODE, + KSPROPERTY_AUDIO_WIDENESS, + KSPROPERTY_AUDIO_REVERB_LEVEL, + KSPROPERTY_AUDIO_CHORUS_LEVEL, + KSPROPERTY_AUDIO_DEV_SPECIFIC, + KSPROPERTY_AUDIO_DEMUX_DEST, + KSPROPERTY_AUDIO_STEREO_ENHANCE, + KSPROPERTY_AUDIO_MANUFACTURE_GUID, + KSPROPERTY_AUDIO_PRODUCT_GUID, + KSPROPERTY_AUDIO_CPU_RESOURCES, + KSPROPERTY_AUDIO_STEREO_SPEAKER_GEOMETRY, + KSPROPERTY_AUDIO_SURROUND_ENCODE, + KSPROPERTY_AUDIO_3D_INTERFACE, + KSPROPERTY_AUDIO_PEAKMETER, + KSPROPERTY_AUDIO_ALGORITHM_INSTANCE, + KSPROPERTY_AUDIO_FILTER_STATE, + KSPROPERTY_AUDIO_PREFERRED_STATUS +} KSPROPERTY_AUDIO; + +#define KSAUDIO_QUALITY_WORST 0x0 +#define KSAUDIO_QUALITY_PC 0x1 +#define KSAUDIO_QUALITY_BASIC 0x2 +#define KSAUDIO_QUALITY_ADVANCED 0x3 + +#define KSAUDIO_CPU_RESOURCES_NOT_HOST_CPU 0x00000000 +#define KSAUDIO_CPU_RESOURCES_HOST_CPU 0x7FFFFFFF + +typedef struct { + WINBOOL fCopyrighted; + WINBOOL fOriginal; +} KSAUDIO_COPY_PROTECTION,*PKSAUDIO_COPY_PROTECTION; + +typedef struct { + LONG ActiveSpeakerPositions; +} KSAUDIO_CHANNEL_CONFIG,*PKSAUDIO_CHANNEL_CONFIG; + +#define SPEAKER_FRONT_LEFT 0x1 +#define SPEAKER_FRONT_RIGHT 0x2 +#define SPEAKER_FRONT_CENTER 0x4 +#define SPEAKER_LOW_FREQUENCY 0x8 +#define SPEAKER_BACK_LEFT 0x10 +#define SPEAKER_BACK_RIGHT 0x20 +#define SPEAKER_FRONT_LEFT_OF_CENTER 0x40 +#define SPEAKER_FRONT_RIGHT_OF_CENTER 0x80 +#define SPEAKER_BACK_CENTER 0x100 +#define SPEAKER_SIDE_LEFT 0x200 +#define SPEAKER_SIDE_RIGHT 0x400 +#define SPEAKER_TOP_CENTER 0x800 +#define SPEAKER_TOP_FRONT_LEFT 0x1000 +#define SPEAKER_TOP_FRONT_CENTER 0x2000 +#define SPEAKER_TOP_FRONT_RIGHT 0x4000 +#define SPEAKER_TOP_BACK_LEFT 0x8000 +#define SPEAKER_TOP_BACK_CENTER 0x10000 +#define SPEAKER_TOP_BACK_RIGHT 0x20000 + +#define SPEAKER_RESERVED 0x7FFC0000 + +#define SPEAKER_ALL 0x80000000 + +#define KSAUDIO_SPEAKER_DIRECTOUT 0 +#define KSAUDIO_SPEAKER_MONO (SPEAKER_FRONT_CENTER) +#define KSAUDIO_SPEAKER_STEREO (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT) +#define KSAUDIO_SPEAKER_QUAD (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT) +#define KSAUDIO_SPEAKER_SURROUND (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | \ + SPEAKER_FRONT_CENTER | SPEAKER_BACK_CENTER) +#define KSAUDIO_SPEAKER_5POINT1 (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | \ + SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT) +#define KSAUDIO_SPEAKER_7POINT1 (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | \ + SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT | \ + SPEAKER_FRONT_LEFT_OF_CENTER | SPEAKER_FRONT_RIGHT_OF_CENTER) +#define KSAUDIO_SPEAKER_5POINT1_SURROUND (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | \ + SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_SIDE_LEFT | SPEAKER_SIDE_RIGHT) +#define KSAUDIO_SPEAKER_7POINT1_SURROUND (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | \ + SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT | \ + SPEAKER_SIDE_LEFT | SPEAKER_SIDE_RIGHT) + +#define KSAUDIO_SPEAKER_5POINT1_BACK KSAUDIO_SPEAKER_5POINT1 +#define KSAUDIO_SPEAKER_7POINT1_WIDE KSAUDIO_SPEAKER_7POINT1 + +#define KSAUDIO_SPEAKER_GROUND_FRONT_LEFT SPEAKER_FRONT_LEFT +#define KSAUDIO_SPEAKER_GROUND_FRONT_CENTER SPEAKER_FRONT_CENTER +#define KSAUDIO_SPEAKER_GROUND_FRONT_RIGHT SPEAKER_FRONT_RIGHT +#define KSAUDIO_SPEAKER_GROUND_REAR_LEFT SPEAKER_BACK_LEFT +#define KSAUDIO_SPEAKER_GROUND_REAR_RIGHT SPEAKER_BACK_RIGHT +#define KSAUDIO_SPEAKER_TOP_MIDDLE SPEAKER_TOP_CENTER +#define KSAUDIO_SPEAKER_SUPER_WOOFER SPEAKER_LOW_FREQUENCY + +typedef struct { + ULONG QuietCompression; + ULONG LoudCompression; +} KSAUDIO_DYNAMIC_RANGE,*PKSAUDIO_DYNAMIC_RANGE; + +typedef struct { + WINBOOL Mute; + LONG Level; +} KSAUDIO_MIXLEVEL,*PKSAUDIO_MIXLEVEL; + +typedef struct { + WINBOOL Mute; + LONG Minimum; + LONG Maximum; + LONG Reset; +} KSAUDIO_MIX_CAPS,*PKSAUDIO_MIX_CAPS; + +typedef struct { + ULONG InputChannels; + ULONG OutputChannels; + KSAUDIO_MIX_CAPS Capabilities[1]; +} KSAUDIO_MIXCAP_TABLE,*PKSAUDIO_MIXCAP_TABLE; + +typedef enum { + SE_TECH_NONE, + SE_TECH_ANALOG_DEVICES_PHAT, + SE_TECH_CREATIVE, + SE_TECH_NATIONAL_SEMI, + SE_TECH_YAMAHA_YMERSION, + SE_TECH_BBE, + SE_TECH_CRYSTAL_SEMI, + SE_TECH_QSOUND_QXPANDER, + SE_TECH_SPATIALIZER, + SE_TECH_SRS, + SE_TECH_PLATFORM_TECH, + SE_TECH_AKM, + SE_TECH_AUREAL, + SE_TECH_AZTECH, + SE_TECH_BINAURA, + SE_TECH_ESS_TECH, + SE_TECH_HARMAN_VMAX, + SE_TECH_NVIDEA, + SE_TECH_PHILIPS_INCREDIBLE, + SE_TECH_TEXAS_INST, + SE_TECH_VLSI_TECH +} SE_TECHNIQUE; + +typedef struct { + SE_TECHNIQUE Technique; + ULONG Center; + ULONG Depth; + ULONG Reserved; +} KSAUDIO_STEREO_ENHANCE,*PKSAUDIO_STEREO_ENHANCE; + +typedef enum { + KSPROPERTY_SYSAUDIO_NORMAL_DEFAULT = 0, + KSPROPERTY_SYSAUDIO_PLAYBACK_DEFAULT, + KSPROPERTY_SYSAUDIO_RECORD_DEFAULT, + KSPROPERTY_SYSAUDIO_MIDI_DEFAULT, + KSPROPERTY_SYSAUDIO_MIXER_DEFAULT +} KSPROPERTY_SYSAUDIO_DEFAULT_TYPE; + +typedef struct { + WINBOOL Enable; + KSPROPERTY_SYSAUDIO_DEFAULT_TYPE DeviceType; + ULONG Flags; + ULONG Reserved; +} KSAUDIO_PREFERRED_STATUS,*PKSAUDIO_PREFERRED_STATUS; + +#define STATIC_KSNODETYPE_DAC \ + 0x507AE360L,0xC554,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("507AE360-C554-11D0-8A2B-00A0C9255AC1",KSNODETYPE_DAC); +#define KSNODETYPE_DAC DEFINE_GUIDNAMED(KSNODETYPE_DAC) + +#define STATIC_KSNODETYPE_ADC \ + 0x4D837FE0L,0xC555,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("4D837FE0-C555-11D0-8A2B-00A0C9255AC1",KSNODETYPE_ADC); +#define KSNODETYPE_ADC DEFINE_GUIDNAMED(KSNODETYPE_ADC) + +#define STATIC_KSNODETYPE_SRC \ + 0x9DB7B9E0L,0xC555,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("9DB7B9E0-C555-11D0-8A2B-00A0C9255AC1",KSNODETYPE_SRC); +#define KSNODETYPE_SRC DEFINE_GUIDNAMED(KSNODETYPE_SRC) + +#define STATIC_KSNODETYPE_SUPERMIX \ + 0xE573ADC0L,0xC555,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("E573ADC0-C555-11D0-8A2B-00A0C9255AC1",KSNODETYPE_SUPERMIX); +#define KSNODETYPE_SUPERMIX DEFINE_GUIDNAMED(KSNODETYPE_SUPERMIX) + +#define STATIC_KSNODETYPE_MUX \ + 0x2CEAF780L,0xC556,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("2CEAF780-C556-11D0-8A2B-00A0C9255AC1",KSNODETYPE_MUX); +#define KSNODETYPE_MUX DEFINE_GUIDNAMED(KSNODETYPE_MUX) + +#define STATIC_KSNODETYPE_DEMUX \ + 0xC0EB67D4L,0xE807,0x11D0,0x95,0x8A,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("C0EB67D4-E807-11D0-958A-00C04FB925D3",KSNODETYPE_DEMUX); +#define KSNODETYPE_DEMUX DEFINE_GUIDNAMED(KSNODETYPE_DEMUX) + +#define STATIC_KSNODETYPE_SUM \ + 0xDA441A60L,0xC556,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("DA441A60-C556-11D0-8A2B-00A0C9255AC1",KSNODETYPE_SUM); +#define KSNODETYPE_SUM DEFINE_GUIDNAMED(KSNODETYPE_SUM) + +#define STATIC_KSNODETYPE_MUTE \ + 0x02B223C0L,0xC557,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("02B223C0-C557-11D0-8A2B-00A0C9255AC1",KSNODETYPE_MUTE); +#define KSNODETYPE_MUTE DEFINE_GUIDNAMED(KSNODETYPE_MUTE) + +#define STATIC_KSNODETYPE_VOLUME \ + 0x3A5ACC00L,0xC557,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("3A5ACC00-C557-11D0-8A2B-00A0C9255AC1",KSNODETYPE_VOLUME); +#define KSNODETYPE_VOLUME DEFINE_GUIDNAMED(KSNODETYPE_VOLUME) + +#define STATIC_KSNODETYPE_TONE \ + 0x7607E580L,0xC557,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("7607E580-C557-11D0-8A2B-00A0C9255AC1",KSNODETYPE_TONE); +#define KSNODETYPE_TONE DEFINE_GUIDNAMED(KSNODETYPE_TONE) + +#define STATIC_KSNODETYPE_EQUALIZER \ + 0x9D41B4A0L,0xC557,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("9D41B4A0-C557-11D0-8A2B-00A0C9255AC1",KSNODETYPE_EQUALIZER); +#define KSNODETYPE_EQUALIZER DEFINE_GUIDNAMED(KSNODETYPE_EQUALIZER) + +#define STATIC_KSNODETYPE_AGC \ + 0xE88C9BA0L,0xC557,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("E88C9BA0-C557-11D0-8A2B-00A0C9255AC1",KSNODETYPE_AGC); +#define KSNODETYPE_AGC DEFINE_GUIDNAMED(KSNODETYPE_AGC) + +#define STATIC_KSNODETYPE_NOISE_SUPPRESS \ + 0xe07f903f,0x62fd,0x4e60,0x8c,0xdd,0xde,0xa7,0x23,0x66,0x65,0xb5 +DEFINE_GUIDSTRUCT("E07F903F-62FD-4e60-8CDD-DEA7236665B5",KSNODETYPE_NOISE_SUPPRESS); +#define KSNODETYPE_NOISE_SUPPRESS DEFINE_GUIDNAMED(KSNODETYPE_NOISE_SUPPRESS) + +#define STATIC_KSNODETYPE_DELAY \ + 0x144981E0L,0xC558,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("144981E0-C558-11D0-8A2B-00A0C9255AC1",KSNODETYPE_DELAY); +#define KSNODETYPE_DELAY DEFINE_GUIDNAMED(KSNODETYPE_DELAY) + +#define STATIC_KSNODETYPE_LOUDNESS \ + 0x41887440L,0xC558,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("41887440-C558-11D0-8A2B-00A0C9255AC1",KSNODETYPE_LOUDNESS); +#define KSNODETYPE_LOUDNESS DEFINE_GUIDNAMED(KSNODETYPE_LOUDNESS) + +#define STATIC_KSNODETYPE_PROLOGIC_DECODER \ + 0x831C2C80L,0xC558,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("831C2C80-C558-11D0-8A2B-00A0C9255AC1",KSNODETYPE_PROLOGIC_DECODER); +#define KSNODETYPE_PROLOGIC_DECODER DEFINE_GUIDNAMED(KSNODETYPE_PROLOGIC_DECODER) + +#define STATIC_KSNODETYPE_STEREO_WIDE \ + 0xA9E69800L,0xC558,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("A9E69800-C558-11D0-8A2B-00A0C9255AC1",KSNODETYPE_STEREO_WIDE); +#define KSNODETYPE_STEREO_WIDE DEFINE_GUIDNAMED(KSNODETYPE_STEREO_WIDE) + +#define STATIC_KSNODETYPE_STEREO_ENHANCE \ + 0xAF6878ACL,0xE83F,0x11D0,0x95,0x8A,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("AF6878AC-E83F-11D0-958A-00C04FB925D3",KSNODETYPE_STEREO_ENHANCE); +#define KSNODETYPE_STEREO_ENHANCE DEFINE_GUIDNAMED(KSNODETYPE_STEREO_ENHANCE) + +#define STATIC_KSNODETYPE_REVERB \ + 0xEF0328E0L,0xC558,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("EF0328E0-C558-11D0-8A2B-00A0C9255AC1",KSNODETYPE_REVERB); +#define KSNODETYPE_REVERB DEFINE_GUIDNAMED(KSNODETYPE_REVERB) + +#define STATIC_KSNODETYPE_CHORUS \ + 0x20173F20L,0xC559,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("20173F20-C559-11D0-8A2B-00A0C9255AC1",KSNODETYPE_CHORUS); +#define KSNODETYPE_CHORUS DEFINE_GUIDNAMED(KSNODETYPE_CHORUS) + +#define STATIC_KSNODETYPE_3D_EFFECTS \ + 0x55515860L,0xC559,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("55515860-C559-11D0-8A2B-00A0C9255AC1",KSNODETYPE_3D_EFFECTS); +#define KSNODETYPE_3D_EFFECTS DEFINE_GUIDNAMED(KSNODETYPE_3D_EFFECTS) + +#define STATIC_KSNODETYPE_ACOUSTIC_ECHO_CANCEL STATIC_KSCATEGORY_ACOUSTIC_ECHO_CANCEL +#define KSNODETYPE_ACOUSTIC_ECHO_CANCEL KSCATEGORY_ACOUSTIC_ECHO_CANCEL + +#define STATIC_KSALGORITHMINSTANCE_SYSTEM_ACOUSTIC_ECHO_CANCEL \ + 0x1c22c56dL,0x9879,0x4f5b,0xa3,0x89,0x27,0x99,0x6d,0xdc,0x28,0x10 +DEFINE_GUIDSTRUCT("1C22C56D-9879-4f5b-A389-27996DDC2810",KSALGORITHMINSTANCE_SYSTEM_ACOUSTIC_ECHO_CANCEL); +#define KSALGORITHMINSTANCE_SYSTEM_ACOUSTIC_ECHO_CANCEL DEFINE_GUIDNAMED(KSALGORITHMINSTANCE_SYSTEM_ACOUSTIC_ECHO_CANCEL) + +#define STATIC_KSALGORITHMINSTANCE_SYSTEM_NOISE_SUPPRESS \ + 0x5ab0882eL,0x7274,0x4516,0x87,0x7d,0x4e,0xee,0x99,0xba,0x4f,0xd0 +DEFINE_GUIDSTRUCT("5AB0882E-7274-4516-877D-4EEE99BA4FD0",KSALGORITHMINSTANCE_SYSTEM_NOISE_SUPPRESS); +#define KSALGORITHMINSTANCE_SYSTEM_NOISE_SUPPRESS DEFINE_GUIDNAMED(KSALGORITHMINSTANCE_SYSTEM_NOISE_SUPPRESS) + +#define STATIC_KSALGORITHMINSTANCE_SYSTEM_AGC \ + 0x950e55b9L,0x877c,0x4c67,0xbe,0x8,0xe4,0x7b,0x56,0x11,0x13,0xa +DEFINE_GUIDSTRUCT("950E55B9-877C-4c67-BE08-E47B5611130A",KSALGORITHMINSTANCE_SYSTEM_AGC); +#define KSALGORITHMINSTANCE_SYSTEM_AGC DEFINE_GUIDNAMED(KSALGORITHMINSTANCE_SYSTEM_AGC) + +#define STATIC_KSALGORITHMINSTANCE_SYSTEM_MICROPHONE_ARRAY_PROCESSOR \ + 0xB6F5A0A0L,0x9E61,0x4F8C,0x91,0xE3,0x76,0xCF,0xF,0x3C,0x47,0x1F +DEFINE_GUIDSTRUCT("B6F5A0A0-9E61-4f8c-91E3-76CF0F3C471F",KSALGORITHMINSTANCE_SYSTEM_MICROPHONE_ARRAY_PROCESSOR); +#define KSALGORITHMINSTANCE_SYSTEM_MICROPHONE_ARRAY_PROCESSOR DEFINE_GUIDNAMED(KSALGORITHMINSTANCE_SYSTEM_MICROPHONE_ARRAY_PROCESSOR) + +#define STATIC_KSNODETYPE_MICROPHONE_ARRAY_PROCESSOR STATIC_KSCATEGORY_MICROPHONE_ARRAY_PROCESSOR +#define KSNODETYPE_MICROPHONE_ARRAY_PROCESSOR KSCATEGORY_MICROPHONE_ARRAY_PROCESSOR + +#define STATIC_KSNODETYPE_DEV_SPECIFIC \ + 0x941C7AC0L,0xC559,0x11D0,0x8A,0x2B,0x00,0xA0,0xC9,0x25,0x5A,0xC1 +DEFINE_GUIDSTRUCT("941C7AC0-C559-11D0-8A2B-00A0C9255AC1",KSNODETYPE_DEV_SPECIFIC); +#define KSNODETYPE_DEV_SPECIFIC DEFINE_GUIDNAMED(KSNODETYPE_DEV_SPECIFIC) + +#define STATIC_KSNODETYPE_PROLOGIC_ENCODER \ + 0x8074C5B2L,0x3C66,0x11D2,0xB4,0x5A,0x30,0x78,0x30,0x2C,0x20,0x30 +DEFINE_GUIDSTRUCT("8074C5B2-3C66-11D2-B45A-3078302C2030",KSNODETYPE_PROLOGIC_ENCODER); +#define KSNODETYPE_PROLOGIC_ENCODER DEFINE_GUIDNAMED(KSNODETYPE_PROLOGIC_ENCODER) +#define KSNODETYPE_SURROUND_ENCODER KSNODETYPE_PROLOGIC_ENCODER + +#define STATIC_KSNODETYPE_PEAKMETER \ + 0xa085651eL,0x5f0d,0x4b36,0xa8,0x69,0xd1,0x95,0xd6,0xab,0x4b,0x9e +DEFINE_GUIDSTRUCT("A085651E-5F0D-4b36-A869-D195D6AB4B9E",KSNODETYPE_PEAKMETER); +#define KSNODETYPE_PEAKMETER DEFINE_GUIDNAMED(KSNODETYPE_PEAKMETER) + +#define STATIC_KSAUDFNAME_BASS \ + 0x185FEDE0L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE0-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_BASS); +#define KSAUDFNAME_BASS DEFINE_GUIDNAMED(KSAUDFNAME_BASS) + +#define STATIC_KSAUDFNAME_TREBLE \ + 0x185FEDE1L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE1-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_TREBLE); +#define KSAUDFNAME_TREBLE DEFINE_GUIDNAMED(KSAUDFNAME_TREBLE) + +#define STATIC_KSAUDFNAME_3D_STEREO \ + 0x185FEDE2L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE2-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_3D_STEREO); +#define KSAUDFNAME_3D_STEREO DEFINE_GUIDNAMED(KSAUDFNAME_3D_STEREO) + +#define STATIC_KSAUDFNAME_MASTER_VOLUME \ + 0x185FEDE3L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE3-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MASTER_VOLUME); +#define KSAUDFNAME_MASTER_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MASTER_VOLUME) + +#define STATIC_KSAUDFNAME_MASTER_MUTE \ + 0x185FEDE4L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE4-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MASTER_MUTE); +#define KSAUDFNAME_MASTER_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_MASTER_MUTE) + +#define STATIC_KSAUDFNAME_WAVE_VOLUME \ + 0x185FEDE5L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE5-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_WAVE_VOLUME); +#define KSAUDFNAME_WAVE_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_WAVE_VOLUME) + +#define STATIC_KSAUDFNAME_WAVE_MUTE \ + 0x185FEDE6L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE6-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_WAVE_MUTE); +#define KSAUDFNAME_WAVE_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_WAVE_MUTE) + +#define STATIC_KSAUDFNAME_MIDI_VOLUME \ + 0x185FEDE7L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE7-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIDI_VOLUME); +#define KSAUDFNAME_MIDI_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MIDI_VOLUME) + +#define STATIC_KSAUDFNAME_MIDI_MUTE \ + 0x185FEDE8L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE8-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIDI_MUTE); +#define KSAUDFNAME_MIDI_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_MIDI_MUTE) + +#define STATIC_KSAUDFNAME_CD_VOLUME \ + 0x185FEDE9L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDE9-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_CD_VOLUME); +#define KSAUDFNAME_CD_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_CD_VOLUME) + +#define STATIC_KSAUDFNAME_CD_MUTE \ + 0x185FEDEAL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDEA-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_CD_MUTE); +#define KSAUDFNAME_CD_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_CD_MUTE) + +#define STATIC_KSAUDFNAME_LINE_VOLUME \ + 0x185FEDEBL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDEB-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_LINE_VOLUME); +#define KSAUDFNAME_LINE_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_LINE_VOLUME) + +#define STATIC_KSAUDFNAME_LINE_MUTE \ + 0x185FEDECL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDEC-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_LINE_MUTE); +#define KSAUDFNAME_LINE_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_LINE_MUTE) + +#define STATIC_KSAUDFNAME_MIC_VOLUME \ + 0x185FEDEDL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDED-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIC_VOLUME); +#define KSAUDFNAME_MIC_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MIC_VOLUME) + +#define STATIC_KSAUDFNAME_MIC_MUTE \ + 0x185FEDEEL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDEE-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIC_MUTE); +#define KSAUDFNAME_MIC_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_MIC_MUTE) + +#define STATIC_KSAUDFNAME_RECORDING_SOURCE \ + 0x185FEDEFL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDEF-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_RECORDING_SOURCE); +#define KSAUDFNAME_RECORDING_SOURCE DEFINE_GUIDNAMED(KSAUDFNAME_RECORDING_SOURCE) + +#define STATIC_KSAUDFNAME_PC_SPEAKER_VOLUME \ + 0x185FEDF0L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF0-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_PC_SPEAKER_VOLUME); +#define KSAUDFNAME_PC_SPEAKER_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_PC_SPEAKER_VOLUME) + +#define STATIC_KSAUDFNAME_PC_SPEAKER_MUTE \ + 0x185FEDF1L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF1-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_PC_SPEAKER_MUTE); +#define KSAUDFNAME_PC_SPEAKER_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_PC_SPEAKER_MUTE) + +#define STATIC_KSAUDFNAME_MIDI_IN_VOLUME \ + 0x185FEDF2L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF2-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIDI_IN_VOLUME); +#define KSAUDFNAME_MIDI_IN_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MIDI_IN_VOLUME) + +#define STATIC_KSAUDFNAME_CD_IN_VOLUME \ + 0x185FEDF3L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF3-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_CD_IN_VOLUME); +#define KSAUDFNAME_CD_IN_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_CD_IN_VOLUME) + +#define STATIC_KSAUDFNAME_LINE_IN_VOLUME \ + 0x185FEDF4L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF4-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_LINE_IN_VOLUME); +#define KSAUDFNAME_LINE_IN_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_LINE_IN_VOLUME) + +#define STATIC_KSAUDFNAME_MIC_IN_VOLUME \ + 0x185FEDF5L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF5-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIC_IN_VOLUME); +#define KSAUDFNAME_MIC_IN_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MIC_IN_VOLUME) + +#define STATIC_KSAUDFNAME_WAVE_IN_VOLUME \ + 0x185FEDF6L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF6-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_WAVE_IN_VOLUME); +#define KSAUDFNAME_WAVE_IN_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_WAVE_IN_VOLUME) + +#define STATIC_KSAUDFNAME_VOLUME_CONTROL \ + 0x185FEDF7L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF7-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_VOLUME_CONTROL); +#define KSAUDFNAME_VOLUME_CONTROL DEFINE_GUIDNAMED(KSAUDFNAME_VOLUME_CONTROL) + +#define STATIC_KSAUDFNAME_MIDI \ + 0x185FEDF8L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF8-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_MIDI); +#define KSAUDFNAME_MIDI DEFINE_GUIDNAMED(KSAUDFNAME_MIDI) + +#define STATIC_KSAUDFNAME_LINE_IN \ + 0x185FEDF9L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDF9-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_LINE_IN); +#define KSAUDFNAME_LINE_IN DEFINE_GUIDNAMED(KSAUDFNAME_LINE_IN) + +#define STATIC_KSAUDFNAME_RECORDING_CONTROL \ + 0x185FEDFAL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDFA-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_RECORDING_CONTROL); +#define KSAUDFNAME_RECORDING_CONTROL DEFINE_GUIDNAMED(KSAUDFNAME_RECORDING_CONTROL) + +#define STATIC_KSAUDFNAME_CD_AUDIO \ + 0x185FEDFBL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDFB-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_CD_AUDIO); +#define KSAUDFNAME_CD_AUDIO DEFINE_GUIDNAMED(KSAUDFNAME_CD_AUDIO) + +#define STATIC_KSAUDFNAME_AUX_VOLUME \ + 0x185FEDFCL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDFC-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_AUX_VOLUME); +#define KSAUDFNAME_AUX_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_AUX_VOLUME) + +#define STATIC_KSAUDFNAME_AUX_MUTE \ + 0x185FEDFDL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDFD-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_AUX_MUTE); +#define KSAUDFNAME_AUX_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_AUX_MUTE) + +#define STATIC_KSAUDFNAME_AUX \ + 0x185FEDFEL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDFE-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_AUX); +#define KSAUDFNAME_AUX DEFINE_GUIDNAMED(KSAUDFNAME_AUX) + +#define STATIC_KSAUDFNAME_PC_SPEAKER \ + 0x185FEDFFL,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEDFF-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_PC_SPEAKER); +#define KSAUDFNAME_PC_SPEAKER DEFINE_GUIDNAMED(KSAUDFNAME_PC_SPEAKER) + +#define STATIC_KSAUDFNAME_WAVE_OUT_MIX \ + 0x185FEE00L,0x9905,0x11D1,0x95,0xA9,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("185FEE00-9905-11D1-95A9-00C04FB925D3",KSAUDFNAME_WAVE_OUT_MIX); +#define KSAUDFNAME_WAVE_OUT_MIX DEFINE_GUIDNAMED(KSAUDFNAME_WAVE_OUT_MIX) + +#define STATIC_KSAUDFNAME_MONO_OUT \ + 0xf9b41dc3L,0x96e2,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("F9B41DC3-96E2-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MONO_OUT); +#define KSAUDFNAME_MONO_OUT DEFINE_GUIDNAMED(KSAUDFNAME_MONO_OUT) + +#define STATIC_KSAUDFNAME_STEREO_MIX \ + 0xdff077L,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("00DFF077-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_STEREO_MIX); +#define KSAUDFNAME_STEREO_MIX DEFINE_GUIDNAMED(KSAUDFNAME_STEREO_MIX) + +#define STATIC_KSAUDFNAME_MONO_MIX \ + 0xdff078L,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("00DFF078-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MONO_MIX); +#define KSAUDFNAME_MONO_MIX DEFINE_GUIDNAMED(KSAUDFNAME_MONO_MIX) + +#define STATIC_KSAUDFNAME_MONO_OUT_VOLUME \ + 0x1ad247ebL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("1AD247EB-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MONO_OUT_VOLUME); +#define KSAUDFNAME_MONO_OUT_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MONO_OUT_VOLUME) + +#define STATIC_KSAUDFNAME_MONO_OUT_MUTE \ + 0x1ad247ecL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("1AD247EC-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MONO_OUT_MUTE); +#define KSAUDFNAME_MONO_OUT_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_MONO_OUT_MUTE) + +#define STATIC_KSAUDFNAME_STEREO_MIX_VOLUME \ + 0x1ad247edL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("1AD247ED-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_STEREO_MIX_VOLUME); +#define KSAUDFNAME_STEREO_MIX_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_STEREO_MIX_VOLUME) + +#define STATIC_KSAUDFNAME_STEREO_MIX_MUTE \ + 0x22b0eafdL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("22B0EAFD-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_STEREO_MIX_MUTE); +#define KSAUDFNAME_STEREO_MIX_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_STEREO_MIX_MUTE) + +#define STATIC_KSAUDFNAME_MONO_MIX_VOLUME \ + 0x22b0eafeL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("22B0EAFE-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MONO_MIX_VOLUME); +#define KSAUDFNAME_MONO_MIX_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_MONO_MIX_VOLUME) + +#define STATIC_KSAUDFNAME_MONO_MIX_MUTE \ + 0x2bc31d69L,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("2BC31D69-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MONO_MIX_MUTE); +#define KSAUDFNAME_MONO_MIX_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_MONO_MIX_MUTE) + +#define STATIC_KSAUDFNAME_MICROPHONE_BOOST \ + 0x2bc31d6aL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("2BC31D6A-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_MICROPHONE_BOOST); +#define KSAUDFNAME_MICROPHONE_BOOST DEFINE_GUIDNAMED(KSAUDFNAME_MICROPHONE_BOOST) + +#define STATIC_KSAUDFNAME_ALTERNATE_MICROPHONE \ + 0x2bc31d6bL,0x96e3,0x11d2,0xac,0x4c,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("2BC31D6B-96E3-11d2-AC4C-00C04F8EFB68",KSAUDFNAME_ALTERNATE_MICROPHONE); +#define KSAUDFNAME_ALTERNATE_MICROPHONE DEFINE_GUIDNAMED(KSAUDFNAME_ALTERNATE_MICROPHONE) + +#define STATIC_KSAUDFNAME_3D_DEPTH \ + 0x63ff5747L,0x991f,0x11d2,0xac,0x4d,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("63FF5747-991F-11d2-AC4D-00C04F8EFB68",KSAUDFNAME_3D_DEPTH); +#define KSAUDFNAME_3D_DEPTH DEFINE_GUIDNAMED(KSAUDFNAME_3D_DEPTH) + +#define STATIC_KSAUDFNAME_3D_CENTER \ + 0x9f0670b4L,0x991f,0x11d2,0xac,0x4d,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("9F0670B4-991F-11d2-AC4D-00C04F8EFB68",KSAUDFNAME_3D_CENTER); +#define KSAUDFNAME_3D_CENTER DEFINE_GUIDNAMED(KSAUDFNAME_3D_CENTER) + +#define STATIC_KSAUDFNAME_VIDEO_VOLUME \ + 0x9b46e708L,0x992a,0x11d2,0xac,0x4d,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("9B46E708-992A-11d2-AC4D-00C04F8EFB68",KSAUDFNAME_VIDEO_VOLUME); +#define KSAUDFNAME_VIDEO_VOLUME DEFINE_GUIDNAMED(KSAUDFNAME_VIDEO_VOLUME) + +#define STATIC_KSAUDFNAME_VIDEO_MUTE \ + 0x9b46e709L,0x992a,0x11d2,0xac,0x4d,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("9B46E709-992A-11d2-AC4D-00C04F8EFB68",KSAUDFNAME_VIDEO_MUTE); +#define KSAUDFNAME_VIDEO_MUTE DEFINE_GUIDNAMED(KSAUDFNAME_VIDEO_MUTE) + +#define STATIC_KSAUDFNAME_VIDEO \ + 0x915daec4L,0xa434,0x11d2,0xac,0x52,0x0,0xc0,0x4f,0x8e,0xfb,0x68 +DEFINE_GUIDSTRUCT("915DAEC4-A434-11d2-AC52-00C04F8EFB68",KSAUDFNAME_VIDEO); +#define KSAUDFNAME_VIDEO DEFINE_GUIDNAMED(KSAUDFNAME_VIDEO) + +#define STATIC_KSAUDFNAME_PEAKMETER \ + 0x57e24340L,0xfc5b,0x4612,0xa5,0x62,0x72,0xb1,0x1a,0x29,0xdf,0xae +DEFINE_GUIDSTRUCT("57E24340-FC5B-4612-A562-72B11A29DFAE",KSAUDFNAME_PEAKMETER); +#define KSAUDFNAME_PEAKMETER DEFINE_GUIDNAMED(KSAUDFNAME_PEAKMETER) + +#define KSNODEPIN_STANDARD_IN 1 +#define KSNODEPIN_STANDARD_OUT 0 + +#define KSNODEPIN_SUM_MUX_IN 1 +#define KSNODEPIN_SUM_MUX_OUT 0 + +#define KSNODEPIN_DEMUX_IN 0 +#define KSNODEPIN_DEMUX_OUT 1 + +#define KSNODEPIN_AEC_RENDER_IN 1 +#define KSNODEPIN_AEC_RENDER_OUT 0 +#define KSNODEPIN_AEC_CAPTURE_IN 2 +#define KSNODEPIN_AEC_CAPTURE_OUT 3 + +#define STATIC_KSMETHODSETID_Wavetable \ + 0xDCEF31EBL,0xD907,0x11D0,0x95,0x83,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("DCEF31EB-D907-11D0-9583-00C04FB925D3",KSMETHODSETID_Wavetable); +#define KSMETHODSETID_Wavetable DEFINE_GUIDNAMED(KSMETHODSETID_Wavetable) + +typedef enum { + KSMETHOD_WAVETABLE_WAVE_ALLOC, + KSMETHOD_WAVETABLE_WAVE_FREE, + KSMETHOD_WAVETABLE_WAVE_FIND, + KSMETHOD_WAVETABLE_WAVE_WRITE +} KSMETHOD_WAVETABLE; + +typedef struct { + KSIDENTIFIER Identifier; + ULONG Size; + WINBOOL Looped; + ULONG LoopPoint; + WINBOOL InROM; + KSDATAFORMAT Format; +} KSWAVETABLE_WAVE_DESC,*PKSWAVETABLE_WAVE_DESC; + +#define STATIC_KSPROPSETID_Acoustic_Echo_Cancel \ + 0xd7a4af8bL,0x3dc1,0x4902,0x91,0xea,0x8a,0x15,0xc9,0x0e,0x05,0xb2 +DEFINE_GUIDSTRUCT("D7A4AF8B-3DC1-4902-91EA-8A15C90E05B2",KSPROPSETID_Acoustic_Echo_Cancel); +#define KSPROPSETID_Acoustic_Echo_Cancel DEFINE_GUIDNAMED(KSPROPSETID_Acoustic_Echo_Cancel) + +typedef enum { + KSPROPERTY_AEC_NOISE_FILL_ENABLE = 0, + KSPROPERTY_AEC_STATUS, + KSPROPERTY_AEC_MODE +} KSPROPERTY_AEC; + +#define AEC_STATUS_FD_HISTORY_UNINITIALIZED 0x0 +#define AEC_STATUS_FD_HISTORY_CONTINUOUSLY_CONVERGED 0x1 +#define AEC_STATUS_FD_HISTORY_PREVIOUSLY_DIVERGED 0x2 +#define AEC_STATUS_FD_CURRENTLY_CONVERGED 0x8 + +#define AEC_MODE_PASS_THROUGH 0x0 +#define AEC_MODE_HALF_DUPLEX 0x1 +#define AEC_MODE_FULL_DUPLEX 0x2 + +#define STATIC_KSPROPSETID_Wave \ + 0x924e54b0L,0x630f,0x11cf,0xad,0xa7,0x08,0x00,0x3e,0x30,0x49,0x4a +DEFINE_GUIDSTRUCT("924e54b0-630f-11cf-ada7-08003e30494a",KSPROPSETID_Wave); +#define KSPROPSETID_Wave DEFINE_GUIDNAMED(KSPROPSETID_Wave) + +typedef enum { + KSPROPERTY_WAVE_COMPATIBLE_CAPABILITIES, + KSPROPERTY_WAVE_INPUT_CAPABILITIES, + KSPROPERTY_WAVE_OUTPUT_CAPABILITIES, + KSPROPERTY_WAVE_BUFFER, + KSPROPERTY_WAVE_FREQUENCY, + KSPROPERTY_WAVE_VOLUME, + KSPROPERTY_WAVE_PAN +} KSPROPERTY_WAVE; + +typedef struct { + ULONG ulDeviceType; +} KSWAVE_COMPATCAPS,*PKSWAVE_COMPATCAPS; + +#define KSWAVE_COMPATCAPS_INPUT 0x00000000 +#define KSWAVE_COMPATCAPS_OUTPUT 0x00000001 + +typedef struct { + ULONG MaximumChannelsPerConnection; + ULONG MinimumBitsPerSample; + ULONG MaximumBitsPerSample; + ULONG MinimumSampleFrequency; + ULONG MaximumSampleFrequency; + ULONG TotalConnections; + ULONG ActiveConnections; +} KSWAVE_INPUT_CAPABILITIES,*PKSWAVE_INPUT_CAPABILITIES; + +typedef struct { + ULONG MaximumChannelsPerConnection; + ULONG MinimumBitsPerSample; + ULONG MaximumBitsPerSample; + ULONG MinimumSampleFrequency; + ULONG MaximumSampleFrequency; + ULONG TotalConnections; + ULONG StaticConnections; + ULONG StreamingConnections; + ULONG ActiveConnections; + ULONG ActiveStaticConnections; + ULONG ActiveStreamingConnections; + ULONG Total3DConnections; + ULONG Static3DConnections; + ULONG Streaming3DConnections; + ULONG Active3DConnections; + ULONG ActiveStatic3DConnections; + ULONG ActiveStreaming3DConnections; + ULONG TotalSampleMemory; + ULONG FreeSampleMemory; + ULONG LargestFreeContiguousSampleMemory; +} KSWAVE_OUTPUT_CAPABILITIES,*PKSWAVE_OUTPUT_CAPABILITIES; + +typedef struct { + LONG LeftAttenuation; + LONG RightAttenuation; +} KSWAVE_VOLUME,*PKSWAVE_VOLUME; + +#define KSWAVE_BUFFER_ATTRIBUTEF_LOOPING 0x00000001 +#define KSWAVE_BUFFER_ATTRIBUTEF_STATIC 0x00000002 + +typedef struct { + ULONG Attributes; + ULONG BufferSize; + PVOID BufferAddress; +} KSWAVE_BUFFER,*PKSWAVE_BUFFER; + +#define STATIC_KSMUSIC_TECHNOLOGY_PORT \ + 0x86C92E60L,0x62E8,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("86C92E60-62E8-11CF-A5D6-28DB04C10000",KSMUSIC_TECHNOLOGY_PORT); +#define KSMUSIC_TECHNOLOGY_PORT DEFINE_GUIDNAMED(KSMUSIC_TECHNOLOGY_PORT) + +#define STATIC_KSMUSIC_TECHNOLOGY_SQSYNTH \ + 0x0ECF4380L,0x62E9,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("0ECF4380-62E9-11CF-A5D6-28DB04C10000",KSMUSIC_TECHNOLOGY_SQSYNTH); +#define KSMUSIC_TECHNOLOGY_SQSYNTH DEFINE_GUIDNAMED(KSMUSIC_TECHNOLOGY_SQSYNTH) + +#define STATIC_KSMUSIC_TECHNOLOGY_FMSYNTH \ + 0x252C5C80L,0x62E9,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("252C5C80-62E9-11CF-A5D6-28DB04C10000",KSMUSIC_TECHNOLOGY_FMSYNTH); +#define KSMUSIC_TECHNOLOGY_FMSYNTH DEFINE_GUIDNAMED(KSMUSIC_TECHNOLOGY_FMSYNTH) + +#define STATIC_KSMUSIC_TECHNOLOGY_WAVETABLE \ + 0x394EC7C0L,0x62E9,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("394EC7C0-62E9-11CF-A5D6-28DB04C10000",KSMUSIC_TECHNOLOGY_WAVETABLE); +#define KSMUSIC_TECHNOLOGY_WAVETABLE DEFINE_GUIDNAMED(KSMUSIC_TECHNOLOGY_WAVETABLE) + +#define STATIC_KSMUSIC_TECHNOLOGY_SWSYNTH \ + 0x37407736L,0x3620,0x11D1,0x85,0xD3,0x00,0x00,0xF8,0x75,0x43,0x80 +DEFINE_GUIDSTRUCT("37407736-3620-11D1-85D3-0000F8754380",KSMUSIC_TECHNOLOGY_SWSYNTH); +#define KSMUSIC_TECHNOLOGY_SWSYNTH DEFINE_GUIDNAMED(KSMUSIC_TECHNOLOGY_SWSYNTH) + +#define STATIC_KSPROPSETID_WaveTable \ + 0x8539E660L,0x62E9,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("8539E660-62E9-11CF-A5D6-28DB04C10000",KSPROPSETID_WaveTable); +#define KSPROPSETID_WaveTable DEFINE_GUIDNAMED(KSPROPSETID_WaveTable) + +typedef enum { + KSPROPERTY_WAVETABLE_LOAD_SAMPLE, + KSPROPERTY_WAVETABLE_UNLOAD_SAMPLE, + KSPROPERTY_WAVETABLE_MEMORY, + KSPROPERTY_WAVETABLE_VERSION +} KSPROPERTY_WAVETABLE; + +typedef struct { + KSDATARANGE DataRange; + GUID Technology; + ULONG Channels; + ULONG Notes; + ULONG ChannelMask; +} KSDATARANGE_MUSIC,*PKSDATARANGE_MUSIC; + +#define STATIC_KSEVENTSETID_Cyclic \ + 0x142C1AC0L,0x072A,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("142C1AC0-072A-11D0-A5D6-28DB04C10000",KSEVENTSETID_Cyclic); +#define KSEVENTSETID_Cyclic DEFINE_GUIDNAMED(KSEVENTSETID_Cyclic) + +typedef enum { + KSEVENT_CYCLIC_TIME_INTERVAL +} KSEVENT_CYCLIC_TIME; + +#define STATIC_KSPROPSETID_Cyclic \ + 0x3FFEAEA0L,0x2BEE,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("3FFEAEA0-2BEE-11CF-A5D6-28DB04C10000",KSPROPSETID_Cyclic); +#define KSPROPSETID_Cyclic DEFINE_GUIDNAMED(KSPROPSETID_Cyclic) + +typedef enum { + KSPROPERTY_CYCLIC_POSITION +} KSPROPERTY_CYCLIC; + +#define STATIC_KSEVENTSETID_AudioControlChange \ + 0xE85E9698L,0xFA2F,0x11D1,0x95,0xBD,0x00,0xC0,0x4F,0xB9,0x25,0xD3 +DEFINE_GUIDSTRUCT("E85E9698-FA2F-11D1-95BD-00C04FB925D3",KSEVENTSETID_AudioControlChange); +#define KSEVENTSETID_AudioControlChange DEFINE_GUIDNAMED(KSEVENTSETID_AudioControlChange) + +typedef enum { + KSEVENT_CONTROL_CHANGE +} KSEVENT_AUDIO_CONTROL_CHANGE; + +#define STATIC_KSEVENTSETID_LoopedStreaming \ + 0x4682B940L,0xC6EF,0x11D0,0x96,0xD8,0x00,0xAA,0x00,0x51,0xE5,0x1D +DEFINE_GUIDSTRUCT("4682B940-C6EF-11D0-96D8-00AA0051E51D",KSEVENTSETID_LoopedStreaming); +#define KSEVENTSETID_LoopedStreaming DEFINE_GUIDNAMED(KSEVENTSETID_LoopedStreaming) + +typedef enum { + KSEVENT_LOOPEDSTREAMING_POSITION +} KSEVENT_LOOPEDSTREAMING; + +typedef struct { + KSEVENTDATA KsEventData; + DWORDLONG Position; +} LOOPEDSTREAMING_POSITION_EVENT_DATA,*PLOOPEDSTREAMING_POSITION_EVENT_DATA; + +#define STATIC_KSPROPSETID_Sysaudio \ + 0xCBE3FAA0L,0xCC75,0x11D0,0xB4,0x65,0x00,0x00,0x1A,0x18,0x18,0xE6 +DEFINE_GUIDSTRUCT("CBE3FAA0-CC75-11D0-B465-00001A1818E6",KSPROPSETID_Sysaudio); +#define KSPROPSETID_Sysaudio DEFINE_GUIDNAMED(KSPROPSETID_Sysaudio) + +typedef enum { + KSPROPERTY_SYSAUDIO_DEVICE_COUNT = 1, + KSPROPERTY_SYSAUDIO_DEVICE_FRIENDLY_NAME = 2, + KSPROPERTY_SYSAUDIO_DEVICE_INSTANCE = 3, + KSPROPERTY_SYSAUDIO_DEVICE_INTERFACE_NAME = 4, + KSPROPERTY_SYSAUDIO_SELECT_GRAPH = 5, + KSPROPERTY_SYSAUDIO_CREATE_VIRTUAL_SOURCE = 6, + KSPROPERTY_SYSAUDIO_DEVICE_DEFAULT = 7, + KSPROPERTY_SYSAUDIO_INSTANCE_INFO = 14, + KSPROPERTY_SYSAUDIO_COMPONENT_ID = 16 +} KSPROPERTY_SYSAUDIO; + +typedef struct { + KSPROPERTY Property; + GUID PinCategory; + GUID PinName; +} SYSAUDIO_CREATE_VIRTUAL_SOURCE,*PSYSAUDIO_CREATE_VIRTUAL_SOURCE; + +typedef struct { + KSPROPERTY Property; + ULONG PinId; + ULONG NodeId; + ULONG Flags; + ULONG Reserved; +} SYSAUDIO_SELECT_GRAPH,*PSYSAUDIO_SELECT_GRAPH; + +typedef struct { + KSPROPERTY Property; + ULONG Flags; + ULONG DeviceNumber; +} SYSAUDIO_INSTANCE_INFO,*PSYSAUDIO_INSTANCE_INFO; + +#define SYSAUDIO_FLAGS_DONT_COMBINE_PINS 0x00000001 + +#define STATIC_KSPROPSETID_Sysaudio_Pin \ + 0xA3A53220L,0xC6E4,0x11D0,0xB4,0x65,0x00,0x00,0x1A,0x18,0x18,0xE6 +DEFINE_GUIDSTRUCT("A3A53220-C6E4-11D0-B465-00001A1818E6",KSPROPSETID_Sysaudio_Pin); +#define KSPROPSETID_Sysaudio_Pin DEFINE_GUIDNAMED(KSPROPSETID_Sysaudio_Pin) + +typedef enum { + KSPROPERTY_SYSAUDIO_ATTACH_VIRTUAL_SOURCE = 1 +} KSPROPERTY_SYSAUDIO_PIN; + +typedef struct { + KSPROPERTY Property; + ULONG MixerPinId; + ULONG Reserved; +} SYSAUDIO_ATTACH_VIRTUAL_SOURCE,*PSYSAUDIO_ATTACH_VIRTUAL_SOURCE; + +typedef struct { + KSPROPERTY Property; + ULONG NodeId; + ULONG Reserved; +} KSNODEPROPERTY,*PKSNODEPROPERTY; + +typedef struct { + KSNODEPROPERTY NodeProperty; + LONG Channel; + ULONG Reserved; +} KSNODEPROPERTY_AUDIO_CHANNEL,*PKSNODEPROPERTY_AUDIO_CHANNEL; + +typedef struct { + KSNODEPROPERTY NodeProperty; + ULONG DevSpecificId; + ULONG DeviceInfo; + ULONG Length; +} KSNODEPROPERTY_AUDIO_DEV_SPECIFIC,*PKSNODEPROPERTY_AUDIO_DEV_SPECIFIC; + +typedef struct { + KSNODEPROPERTY NodeProperty; + PVOID ListenerId; +#ifndef _WIN64 + ULONG Reserved; +#endif +} KSNODEPROPERTY_AUDIO_3D_LISTENER,*PKSNODEPROPERTY_AUDIO_3D_LISTENER; + +typedef struct { + KSNODEPROPERTY NodeProperty; + PVOID AppContext; + ULONG Length; +#ifndef _WIN64 + ULONG Reserved; +#endif +} KSNODEPROPERTY_AUDIO_PROPERTY,*PKSNODEPROPERTY_AUDIO_PROPERTY; + +#define STATIC_KSPROPSETID_AudioGfx \ + 0x79a9312eL,0x59ae,0x43b0,0xa3,0x50,0x8b,0x5,0x28,0x4c,0xab,0x24 +DEFINE_GUIDSTRUCT("79A9312E-59AE-43b0-A350-8B05284CAB24",KSPROPSETID_AudioGfx); +#define KSPROPSETID_AudioGfx DEFINE_GUIDNAMED(KSPROPSETID_AudioGfx) + +typedef enum { + KSPROPERTY_AUDIOGFX_RENDERTARGETDEVICEID, + KSPROPERTY_AUDIOGFX_CAPTURETARGETDEVICEID +} KSPROPERTY_AUDIOGFX; + +#define STATIC_KSPROPSETID_Linear \ + 0x5A2FFE80L,0x16B9,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("5A2FFE80-16B9-11D0-A5D6-28DB04C10000",KSPROPSETID_Linear); +#define KSPROPSETID_Linear DEFINE_GUIDNAMED(KSPROPSETID_Linear) + +typedef enum { + KSPROPERTY_LINEAR_POSITION +} KSPROPERTY_LINEAR; + +#define STATIC_KSDATAFORMAT_TYPE_MUSIC \ + 0xE725D360L,0x62CC,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("E725D360-62CC-11CF-A5D6-28DB04C10000",KSDATAFORMAT_TYPE_MUSIC); +#define KSDATAFORMAT_TYPE_MUSIC DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_MUSIC) + +#define STATIC_KSDATAFORMAT_TYPE_MIDI \ + 0x7364696DL,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71 +DEFINE_GUIDSTRUCT("7364696D-0000-0010-8000-00aa00389b71",KSDATAFORMAT_TYPE_MIDI); +#define KSDATAFORMAT_TYPE_MIDI DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_MIDI) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MIDI \ + 0x1D262760L,0xE957,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("1D262760-E957-11CF-A5D6-28DB04C10000",KSDATAFORMAT_SUBTYPE_MIDI); +#define KSDATAFORMAT_SUBTYPE_MIDI DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MIDI) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MIDI_BUS \ + 0x2CA15FA0L,0x6CFE,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00 +DEFINE_GUIDSTRUCT("2CA15FA0-6CFE-11CF-A5D6-28DB04C10000",KSDATAFORMAT_SUBTYPE_MIDI_BUS); +#define KSDATAFORMAT_SUBTYPE_MIDI_BUS DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MIDI_BUS) + +#define STATIC_KSDATAFORMAT_SUBTYPE_RIFFMIDI \ + 0x4995DAF0L,0x9EE6,0x11D0,0xA4,0x0E,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("4995DAF0-9EE6-11D0-A40E-00A0C9223196",KSDATAFORMAT_SUBTYPE_RIFFMIDI); +#define KSDATAFORMAT_SUBTYPE_RIFFMIDI DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_RIFFMIDI) + +typedef struct { + ULONG TimeDeltaMs; + + ULONG ByteCount; +} KSMUSICFORMAT,*PKSMUSICFORMAT; + +#define STATIC_KSDATAFORMAT_TYPE_STANDARD_ELEMENTARY_STREAM \ + 0x36523b11L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B11-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_TYPE_STANDARD_ELEMENTARY_STREAM); +#define KSDATAFORMAT_TYPE_STANDARD_ELEMENTARY_STREAM DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_STANDARD_ELEMENTARY_STREAM) + +#define STATIC_KSDATAFORMAT_TYPE_STANDARD_PES_PACKET \ + 0x36523b12L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B12-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_TYPE_STANDARD_PES_PACKET); +#define KSDATAFORMAT_TYPE_STANDARD_PES_PACKET DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_STANDARD_PES_PACKET) + +#define STATIC_KSDATAFORMAT_TYPE_STANDARD_PACK_HEADER \ + 0x36523b13L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B13-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_TYPE_STANDARD_PACK_HEADER); +#define KSDATAFORMAT_TYPE_STANDARD_PACK_HEADER DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_STANDARD_PACK_HEADER) + +#define STATIC_KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_VIDEO \ + 0x36523b21L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B21-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_VIDEO); +#define KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_VIDEO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_AUDIO \ + 0x36523b22L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B22-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_AUDIO); +#define KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_STANDARD_MPEG1_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_VIDEO \ + 0x36523b23L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B23-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_VIDEO); +#define KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_VIDEO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_AUDIO \ + 0x36523b24L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B24-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_AUDIO); +#define KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_STANDARD_MPEG2_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_STANDARD_AC3_AUDIO \ + 0x36523b25L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B25-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SUBTYPE_STANDARD_AC3_AUDIO); +#define KSDATAFORMAT_SUBTYPE_STANDARD_AC3_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_STANDARD_AC3_AUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_VIDEO \ + 0x36523b31L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B31-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_VIDEO); +#define KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_VIDEO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_AUDIO \ + 0x36523b32L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B32-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_AUDIO); +#define KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_DIALECT_MPEG1_AUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_VIDEO \ + 0x36523b33L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B33-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_VIDEO); +#define KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_VIDEO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_AUDIO \ + 0x36523b34L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B34-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_AUDIO); +#define KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_DIALECT_MPEG2_AUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_DIALECT_AC3_AUDIO \ + 0x36523b35L,0x8ee5,0x11d1,0x8c,0xa3,0x00,0x60,0xb0,0x57,0x66,0x4a +DEFINE_GUIDSTRUCT("36523B35-8EE5-11d1-8CA3-0060B057664A",KSDATAFORMAT_SPECIFIER_DIALECT_AC3_AUDIO); +#define KSDATAFORMAT_SPECIFIER_DIALECT_AC3_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_DIALECT_AC3_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_DSS_VIDEO \ + 0xa0af4f81L,0xe163,0x11d0,0xba,0xd9,0x00,0x60,0x97,0x44,0x11,0x1a +DEFINE_GUIDSTRUCT("a0af4f81-e163-11d0-bad9-00609744111a",KSDATAFORMAT_SUBTYPE_DSS_VIDEO); +#define KSDATAFORMAT_SUBTYPE_DSS_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_DSS_VIDEO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_DSS_AUDIO \ + 0xa0af4f82L,0xe163,0x11d0,0xba,0xd9,0x00,0x60,0x97,0x44,0x11,0x1a +DEFINE_GUIDSTRUCT("a0af4f82-e163-11d0-bad9-00609744111a",KSDATAFORMAT_SUBTYPE_DSS_AUDIO); +#define KSDATAFORMAT_SUBTYPE_DSS_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_DSS_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MPEG1Packet \ + 0xe436eb80,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70 +DEFINE_GUIDSTRUCT("e436eb80-524f-11ce-9F53-0020af0ba770",KSDATAFORMAT_SUBTYPE_MPEG1Packet); +#define KSDATAFORMAT_SUBTYPE_MPEG1Packet DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MPEG1Packet) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MPEG1Payload \ + 0xe436eb81,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70 +DEFINE_GUIDSTRUCT("e436eb81-524f-11ce-9F53-0020af0ba770",KSDATAFORMAT_SUBTYPE_MPEG1Payload); +#define KSDATAFORMAT_SUBTYPE_MPEG1Payload DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MPEG1Payload) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MPEG1Video \ + 0xe436eb86,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70 +DEFINE_GUIDSTRUCT("e436eb86-524f-11ce-9f53-0020af0ba770",KSDATAFORMAT_SUBTYPE_MPEG1Video); +#define KSDATAFORMAT_SUBTYPE_MPEG1Video DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MPEG1Video) + +#define STATIC_KSDATAFORMAT_SPECIFIER_MPEG1_VIDEO \ + 0x05589f82L,0xc356,0x11ce,0xbf,0x01,0x00,0xaa,0x00,0x55,0x59,0x5a +DEFINE_GUIDSTRUCT("05589f82-c356-11ce-bf01-00aa0055595a",KSDATAFORMAT_SPECIFIER_MPEG1_VIDEO); +#define KSDATAFORMAT_SPECIFIER_MPEG1_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_MPEG1_VIDEO) + +#define STATIC_KSDATAFORMAT_TYPE_MPEG2_PES \ + 0xe06d8020L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8020-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_TYPE_MPEG2_PES); +#define KSDATAFORMAT_TYPE_MPEG2_PES DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_MPEG2_PES) + +#define STATIC_KSDATAFORMAT_TYPE_MPEG2_PROGRAM \ + 0xe06d8022L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8022-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_TYPE_MPEG2_PROGRAM); +#define KSDATAFORMAT_TYPE_MPEG2_PROGRAM DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_MPEG2_PROGRAM) + +#define STATIC_KSDATAFORMAT_TYPE_MPEG2_TRANSPORT \ + 0xe06d8023L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8023-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_TYPE_MPEG2_TRANSPORT); +#define KSDATAFORMAT_TYPE_MPEG2_TRANSPORT DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_MPEG2_TRANSPORT) + +#define STATIC_KSDATAFORMAT_SUBTYPE_MPEG2_VIDEO \ + 0xe06d8026L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8026-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_MPEG2_VIDEO); +#define KSDATAFORMAT_SUBTYPE_MPEG2_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MPEG2_VIDEO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_MPEG2_VIDEO \ + 0xe06d80e3L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d80e3-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SPECIFIER_MPEG2_VIDEO); +#define KSDATAFORMAT_SPECIFIER_MPEG2_VIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_MPEG2_VIDEO) + +#define STATIC_KSPROPSETID_Mpeg2Vid \ + 0xC8E11B60L,0x0CC9,0x11D0,0xBD,0x69,0x00,0x35,0x05,0xC1,0x03,0xA9 +DEFINE_GUIDSTRUCT("C8E11B60-0CC9-11D0-BD69-003505C103A9",KSPROPSETID_Mpeg2Vid); +#define KSPROPSETID_Mpeg2Vid DEFINE_GUIDNAMED(KSPROPSETID_Mpeg2Vid) + +typedef enum { + KSPROPERTY_MPEG2VID_MODES, + KSPROPERTY_MPEG2VID_CUR_MODE, + KSPROPERTY_MPEG2VID_4_3_RECT, + KSPROPERTY_MPEG2VID_16_9_RECT, + KSPROPERTY_MPEG2VID_16_9_PANSCAN +} KSPROPERTY_MPEG2VID; + +#define KSMPEGVIDMODE_PANSCAN 0x0001 +#define KSMPEGVIDMODE_LTRBOX 0x0002 +#define KSMPEGVIDMODE_SCALE 0x0004 + +typedef struct _KSMPEGVID_RECT { + ULONG StartX; + ULONG StartY; + ULONG EndX; + ULONG EndY; +} KSMPEGVID_RECT,*PKSMPEGVID_RECT; + +#define STATIC_KSDATAFORMAT_SUBTYPE_MPEG2_AUDIO \ + 0xe06d802bL,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d802b-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_MPEG2_AUDIO); +#define KSDATAFORMAT_SUBTYPE_MPEG2_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_MPEG2_AUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_MPEG2_AUDIO \ + 0xe06d80e5L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d80e5-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SPECIFIER_MPEG2_AUDIO); +#define KSDATAFORMAT_SPECIFIER_MPEG2_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_MPEG2_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_LPCM_AUDIO \ + 0xe06d8032L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8032-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_LPCM_AUDIO); +#define KSDATAFORMAT_SUBTYPE_LPCM_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_LPCM_AUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_LPCM_AUDIO \ + 0xe06d80e6L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d80e6-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SPECIFIER_LPCM_AUDIO); +#define KSDATAFORMAT_SPECIFIER_LPCM_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_LPCM_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_AC3_AUDIO \ + 0xe06d802cL,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d802c-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_AC3_AUDIO); +#define KSDATAFORMAT_SUBTYPE_AC3_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_AC3_AUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_AC3_AUDIO \ + 0xe06d80e4L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d80e4-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SPECIFIER_AC3_AUDIO); +#define KSDATAFORMAT_SPECIFIER_AC3_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_AC3_AUDIO) + +#define STATIC_KSPROPSETID_AC3 \ + 0xBFABE720L,0x6E1F,0x11D0,0xBC,0xF2,0x44,0x45,0x53,0x54,0x00,0x00 +DEFINE_GUIDSTRUCT("BFABE720-6E1F-11D0-BCF2-444553540000",KSPROPSETID_AC3); +#define KSPROPSETID_AC3 DEFINE_GUIDNAMED(KSPROPSETID_AC3) + +typedef enum { + KSPROPERTY_AC3_ERROR_CONCEALMENT = 1, + KSPROPERTY_AC3_ALTERNATE_AUDIO, + KSPROPERTY_AC3_DOWNMIX, + KSPROPERTY_AC3_BIT_STREAM_MODE, + KSPROPERTY_AC3_DIALOGUE_LEVEL, + KSPROPERTY_AC3_LANGUAGE_CODE, + KSPROPERTY_AC3_ROOM_TYPE +} KSPROPERTY_AC3; + +typedef struct { + WINBOOL fRepeatPreviousBlock; + WINBOOL fErrorInCurrentBlock; +} KSAC3_ERROR_CONCEALMENT,*PKSAC3_ERROR_CONCEALMENT; + +typedef struct { + WINBOOL fStereo; + ULONG DualMode; +} KSAC3_ALTERNATE_AUDIO,*PKSAC3_ALTERNATE_AUDIO; + +#define KSAC3_ALTERNATE_AUDIO_1 1 +#define KSAC3_ALTERNATE_AUDIO_2 2 +#define KSAC3_ALTERNATE_AUDIO_BOTH 3 + +typedef struct { + WINBOOL fDownMix; + WINBOOL fDolbySurround; +} KSAC3_DOWNMIX,*PKSAC3_DOWNMIX; + +typedef struct { + LONG BitStreamMode; +} KSAC3_BIT_STREAM_MODE,*PKSAC3_BIT_STREAM_MODE; + +#define KSAC3_SERVICE_MAIN_AUDIO 0 +#define KSAC3_SERVICE_NO_DIALOG 1 +#define KSAC3_SERVICE_VISUALLY_IMPAIRED 2 +#define KSAC3_SERVICE_HEARING_IMPAIRED 3 +#define KSAC3_SERVICE_DIALOG_ONLY 4 +#define KSAC3_SERVICE_COMMENTARY 5 +#define KSAC3_SERVICE_EMERGENCY_FLASH 6 +#define KSAC3_SERVICE_VOICE_OVER 7 + +typedef struct { + ULONG DialogueLevel; +} KSAC3_DIALOGUE_LEVEL,*PKSAC3_DIALOGUE_LEVEL; + +typedef struct { + WINBOOL fLargeRoom; +} KSAC3_ROOM_TYPE,*PKSAC3_ROOM_TYPE; + +#define STATIC_KSDATAFORMAT_SUBTYPE_DTS_AUDIO \ + 0xe06d8033L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8033-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_DTS_AUDIO); +#define KSDATAFORMAT_SUBTYPE_DTS_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_DTS_AUDIO) + +#define STATIC_KSDATAFORMAT_SUBTYPE_SDDS_AUDIO \ + 0xe06d8034L,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d8034-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_SDDS_AUDIO); +#define KSDATAFORMAT_SUBTYPE_SDDS_AUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_SDDS_AUDIO) + +#define STATIC_KSPROPSETID_AudioDecoderOut \ + 0x6ca6e020L,0x43bd,0x11d0,0xbd,0x6a,0x00,0x35,0x05,0xc1,0x03,0xa9 +DEFINE_GUIDSTRUCT("6ca6e020-43bd-11d0-bd6a-003505c103a9",KSPROPSETID_AudioDecoderOut); +#define KSPROPSETID_AudioDecoderOut DEFINE_GUIDNAMED(KSPROPSETID_AudioDecoderOut) + +typedef enum { + KSPROPERTY_AUDDECOUT_MODES, + KSPROPERTY_AUDDECOUT_CUR_MODE +} KSPROPERTY_AUDDECOUT; + +#define KSAUDDECOUTMODE_STEREO_ANALOG 0x0001 +#define KSAUDDECOUTMODE_PCM_51 0x0002 +#define KSAUDDECOUTMODE_SPDIFF 0x0004 + +#define STATIC_KSDATAFORMAT_SUBTYPE_SUBPICTURE \ + 0xe06d802dL,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea +DEFINE_GUIDSTRUCT("e06d802d-db46-11cf-b4d1-00805f6cbbea",KSDATAFORMAT_SUBTYPE_SUBPICTURE); +#define KSDATAFORMAT_SUBTYPE_SUBPICTURE DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_SUBPICTURE) + +#define STATIC_KSPROPSETID_DvdSubPic \ + 0xac390460L,0x43af,0x11d0,0xbd,0x6a,0x00,0x35,0x05,0xc1,0x03,0xa9 +DEFINE_GUIDSTRUCT("ac390460-43af-11d0-bd6a-003505c103a9",KSPROPSETID_DvdSubPic); +#define KSPROPSETID_DvdSubPic DEFINE_GUIDNAMED(KSPROPSETID_DvdSubPic) + +typedef enum { + KSPROPERTY_DVDSUBPIC_PALETTE, + KSPROPERTY_DVDSUBPIC_HLI, + KSPROPERTY_DVDSUBPIC_COMPOSIT_ON +} KSPROPERTY_DVDSUBPIC; + +typedef struct _KS_DVD_YCrCb { + UCHAR Reserved; + UCHAR Y; + UCHAR Cr; + UCHAR Cb; +} KS_DVD_YCrCb,*PKS_DVD_YCrCb; + +typedef struct _KS_DVD_YUV { + UCHAR Reserved; + UCHAR Y; + UCHAR V; + UCHAR U; +} KS_DVD_YUV,*PKS_DVD_YUV; + +typedef struct _KSPROPERTY_SPPAL { + KS_DVD_YUV sppal[16]; +} KSPROPERTY_SPPAL,*PKSPROPERTY_SPPAL; + +typedef struct _KS_COLCON { + UCHAR emph1col:4; + UCHAR emph2col:4; + UCHAR backcol:4; + UCHAR patcol:4; + UCHAR emph1con:4; + UCHAR emph2con:4; + UCHAR backcon:4; + UCHAR patcon:4; +} KS_COLCON,*PKS_COLCON; + +typedef struct _KSPROPERTY_SPHLI { + USHORT HLISS; + USHORT Reserved; + ULONG StartPTM; + ULONG EndPTM; + USHORT StartX; + USHORT StartY; + USHORT StopX; + USHORT StopY; + KS_COLCON ColCon; +} KSPROPERTY_SPHLI,*PKSPROPERTY_SPHLI; + +typedef WINBOOL KSPROPERTY_COMPOSIT_ON,*PKSPROPERTY_COMPOSIT_ON; + +#define STATIC_KSPROPSETID_CopyProt \ + 0x0E8A0A40L,0x6AEF,0x11D0,0x9E,0xD0,0x00,0xA0,0x24,0xCA,0x19,0xB3 +DEFINE_GUIDSTRUCT("0E8A0A40-6AEF-11D0-9ED0-00A024CA19B3",KSPROPSETID_CopyProt); +#define KSPROPSETID_CopyProt DEFINE_GUIDNAMED(KSPROPSETID_CopyProt) + +typedef enum { + KSPROPERTY_DVDCOPY_CHLG_KEY = 0x01, + KSPROPERTY_DVDCOPY_DVD_KEY1, + KSPROPERTY_DVDCOPY_DEC_KEY2, + KSPROPERTY_DVDCOPY_TITLE_KEY, + KSPROPERTY_COPY_MACROVISION, + KSPROPERTY_DVDCOPY_REGION, + KSPROPERTY_DVDCOPY_SET_COPY_STATE, + KSPROPERTY_DVDCOPY_DISC_KEY = 0x80 +} KSPROPERTY_COPYPROT; + +typedef struct _KS_DVDCOPY_CHLGKEY { + BYTE ChlgKey[10]; + BYTE Reserved[2]; +} KS_DVDCOPY_CHLGKEY,*PKS_DVDCOPY_CHLGKEY; + +typedef struct _KS_DVDCOPY_BUSKEY { + BYTE BusKey[5]; + BYTE Reserved[1]; +} KS_DVDCOPY_BUSKEY,*PKS_DVDCOPY_BUSKEY; + +typedef struct _KS_DVDCOPY_DISCKEY { + BYTE DiscKey[2048]; +} KS_DVDCOPY_DISCKEY,*PKS_DVDCOPY_DISCKEY; + +typedef struct _KS_DVDCOPY_REGION { + UCHAR Reserved; + UCHAR RegionData; + UCHAR Reserved2[2]; +} KS_DVDCOPY_REGION,*PKS_DVDCOPY_REGION; + +typedef struct _KS_DVDCOPY_TITLEKEY { + ULONG KeyFlags; + ULONG ReservedNT[2]; + UCHAR TitleKey[6]; + UCHAR Reserved[2]; +} KS_DVDCOPY_TITLEKEY,*PKS_DVDCOPY_TITLEKEY; + +typedef struct _KS_COPY_MACROVISION { + ULONG MACROVISIONLevel; +} KS_COPY_MACROVISION,*PKS_COPY_MACROVISION; + +typedef struct _KS_DVDCOPY_SET_COPY_STATE { + ULONG DVDCopyState; +} KS_DVDCOPY_SET_COPY_STATE,*PKS_DVDCOPY_SET_COPY_STATE; + +typedef enum { + KS_DVDCOPYSTATE_INITIALIZE, + KS_DVDCOPYSTATE_INITIALIZE_TITLE, + KS_DVDCOPYSTATE_AUTHENTICATION_NOT_REQUIRED, + KS_DVDCOPYSTATE_AUTHENTICATION_REQUIRED, + KS_DVDCOPYSTATE_DONE +} KS_DVDCOPYSTATE; + +typedef enum { + KS_MACROVISION_DISABLED, + KS_MACROVISION_LEVEL1, + KS_MACROVISION_LEVEL2, + KS_MACROVISION_LEVEL3 +} KS_COPY_MACROVISION_LEVEL,*PKS_COPY_MACROVISION_LEVEL; + +#define KS_DVD_CGMS_RESERVED_MASK 0x00000078 + +#define KS_DVD_CGMS_COPY_PROTECT_MASK 0x00000018 +#define KS_DVD_CGMS_COPY_PERMITTED 0x00000000 +#define KS_DVD_CGMS_COPY_ONCE 0x00000010 +#define KS_DVD_CGMS_NO_COPY 0x00000018 + +#define KS_DVD_COPYRIGHT_MASK 0x00000040 +#define KS_DVD_NOT_COPYRIGHTED 0x00000000 +#define KS_DVD_COPYRIGHTED 0x00000040 + +#define KS_DVD_SECTOR_PROTECT_MASK 0x00000020 +#define KS_DVD_SECTOR_NOT_PROTECTED 0x00000000 +#define KS_DVD_SECTOR_PROTECTED 0x00000020 + +#define STATIC_KSCATEGORY_TVTUNER \ + 0xa799a800L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4 +DEFINE_GUIDSTRUCT("a799a800-a46d-11d0-a18c-00a02401dcd4",KSCATEGORY_TVTUNER); +#define KSCATEGORY_TVTUNER DEFINE_GUIDNAMED(KSCATEGORY_TVTUNER) + +#define STATIC_KSCATEGORY_CROSSBAR \ + 0xa799a801L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4 +DEFINE_GUIDSTRUCT("a799a801-a46d-11d0-a18c-00a02401dcd4",KSCATEGORY_CROSSBAR); +#define KSCATEGORY_CROSSBAR DEFINE_GUIDNAMED(KSCATEGORY_CROSSBAR) + +#define STATIC_KSCATEGORY_TVAUDIO \ + 0xa799a802L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4 +DEFINE_GUIDSTRUCT("a799a802-a46d-11d0-a18c-00a02401dcd4",KSCATEGORY_TVAUDIO); +#define KSCATEGORY_TVAUDIO DEFINE_GUIDNAMED(KSCATEGORY_TVAUDIO) + +#define STATIC_KSCATEGORY_VPMUX \ + 0xa799a803L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4 +DEFINE_GUIDSTRUCT("a799a803-a46d-11d0-a18c-00a02401dcd4",KSCATEGORY_VPMUX); +#define KSCATEGORY_VPMUX DEFINE_GUIDNAMED(KSCATEGORY_VPMUX) + +#define STATIC_KSCATEGORY_VBICODEC \ + 0x07dad660L,0x22f1,0x11d1,0xa9,0xf4,0x00,0xc0,0x4f,0xbb,0xde,0x8f +DEFINE_GUIDSTRUCT("07dad660-22f1-11d1-a9f4-00c04fbbde8f",KSCATEGORY_VBICODEC); +#define KSCATEGORY_VBICODEC DEFINE_GUIDNAMED(KSCATEGORY_VBICODEC) + +#define STATIC_KSDATAFORMAT_SUBTYPE_VPVideo \ + 0x5a9b6a40L,0x1a22,0x11d1,0xba,0xd9,0x0,0x60,0x97,0x44,0x11,0x1a +DEFINE_GUIDSTRUCT("5a9b6a40-1a22-11d1-bad9-00609744111a",KSDATAFORMAT_SUBTYPE_VPVideo); +#define KSDATAFORMAT_SUBTYPE_VPVideo DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_VPVideo) + +#define STATIC_KSDATAFORMAT_SUBTYPE_VPVBI \ + 0x5a9b6a41L,0x1a22,0x11d1,0xba,0xd9,0x0,0x60,0x97,0x44,0x11,0x1a +DEFINE_GUIDSTRUCT("5a9b6a41-1a22-11d1-bad9-00609744111a",KSDATAFORMAT_SUBTYPE_VPVBI); +#define KSDATAFORMAT_SUBTYPE_VPVBI DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_VPVBI) + +#define STATIC_KSDATAFORMAT_SPECIFIER_VIDEOINFO \ + 0x05589f80L,0xc356,0x11ce,0xbf,0x01,0x00,0xaa,0x00,0x55,0x59,0x5a +DEFINE_GUIDSTRUCT("05589f80-c356-11ce-bf01-00aa0055595a",KSDATAFORMAT_SPECIFIER_VIDEOINFO); +#define KSDATAFORMAT_SPECIFIER_VIDEOINFO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_VIDEOINFO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_VIDEOINFO2 \ + 0xf72a76A0L,0xeb0a,0x11d0,0xac,0xe4,0x00,0x00,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("f72a76A0-eb0a-11d0-ace4-0000c0cc16ba",KSDATAFORMAT_SPECIFIER_VIDEOINFO2); +#define KSDATAFORMAT_SPECIFIER_VIDEOINFO2 DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_VIDEOINFO2) + +#define STATIC_KSDATAFORMAT_TYPE_ANALOGVIDEO \ + 0x0482dde1L,0x7817,0x11cf,0x8a,0x03,0x00,0xaa,0x00,0x6e,0xcb,0x65 +DEFINE_GUIDSTRUCT("0482dde1-7817-11cf-8a03-00aa006ecb65",KSDATAFORMAT_TYPE_ANALOGVIDEO); +#define KSDATAFORMAT_TYPE_ANALOGVIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_ANALOGVIDEO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_ANALOGVIDEO \ + 0x0482dde0L,0x7817,0x11cf,0x8a,0x03,0x00,0xaa,0x00,0x6e,0xcb,0x65 +DEFINE_GUIDSTRUCT("0482dde0-7817-11cf-8a03-00aa006ecb65",KSDATAFORMAT_SPECIFIER_ANALOGVIDEO); +#define KSDATAFORMAT_SPECIFIER_ANALOGVIDEO DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_ANALOGVIDEO) + +#define STATIC_KSDATAFORMAT_TYPE_ANALOGAUDIO \ + 0x0482dee1L,0x7817,0x11cf,0x8a,0x03,0x00,0xaa,0x00,0x6e,0xcb,0x65 +DEFINE_GUIDSTRUCT("0482DEE1-7817-11cf-8a03-00aa006ecb65",KSDATAFORMAT_TYPE_ANALOGAUDIO); +#define KSDATAFORMAT_TYPE_ANALOGAUDIO DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_ANALOGAUDIO) + +#define STATIC_KSDATAFORMAT_SPECIFIER_VBI \ + 0xf72a76e0L,0xeb0a,0x11d0,0xac,0xe4,0x00,0x00,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("f72a76e0-eb0a-11d0-ace4-0000c0cc16ba",KSDATAFORMAT_SPECIFIER_VBI); +#define KSDATAFORMAT_SPECIFIER_VBI DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_VBI) + +#define STATIC_KSDATAFORMAT_TYPE_VBI \ + 0xf72a76e1L,0xeb0a,0x11d0,0xac,0xe4,0x00,0x00,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("f72a76e1-eb0a-11d0-ace4-0000c0cc16ba",KSDATAFORMAT_TYPE_VBI); +#define KSDATAFORMAT_TYPE_VBI DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_VBI) + +#define STATIC_KSDATAFORMAT_SUBTYPE_RAW8 \ + 0xca20d9a0,0x3e3e,0x11d1,0x9b,0xf9,0x0,0xc0,0x4f,0xbb,0xde,0xbf +DEFINE_GUIDSTRUCT("ca20d9a0-3e3e-11d1-9bf9-00c04fbbdebf",KSDATAFORMAT_SUBTYPE_RAW8); +#define KSDATAFORMAT_SUBTYPE_RAW8 DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_RAW8) + +#define STATIC_KSDATAFORMAT_SUBTYPE_CC \ + 0x33214cc1,0x11f,0x11d2,0xb4,0xb1,0x0,0xa0,0xd1,0x2,0xcf,0xbe +DEFINE_GUIDSTRUCT("33214CC1-011F-11D2-B4B1-00A0D102CFBE",KSDATAFORMAT_SUBTYPE_CC); +#define KSDATAFORMAT_SUBTYPE_CC DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_CC) + +#define STATIC_KSDATAFORMAT_SUBTYPE_NABTS \ + 0xf72a76e2L,0xeb0a,0x11d0,0xac,0xe4,0x00,0x00,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("f72a76e2-eb0a-11d0-ace4-0000c0cc16ba",KSDATAFORMAT_SUBTYPE_NABTS); +#define KSDATAFORMAT_SUBTYPE_NABTS DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_NABTS) + +#define STATIC_KSDATAFORMAT_SUBTYPE_TELETEXT \ + 0xf72a76e3L,0xeb0a,0x11d0,0xac,0xe4,0x00,0x00,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("f72a76e3-eb0a-11d0-ace4-0000c0cc16ba",KSDATAFORMAT_SUBTYPE_TELETEXT); +#define KSDATAFORMAT_SUBTYPE_TELETEXT DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_TELETEXT) + +#define KS_BI_RGB 0L +#define KS_BI_RLE8 1L +#define KS_BI_RLE4 2L +#define KS_BI_BITFIELDS 3L + +typedef struct tagKS_RGBQUAD { + BYTE rgbBlue; + BYTE rgbGreen; + BYTE rgbRed; + BYTE rgbReserved; +} KS_RGBQUAD,*PKS_RGBQUAD; + +#define KS_iPALETTE_COLORS 256 +#define KS_iEGA_COLORS 16 +#define KS_iMASK_COLORS 3 +#define KS_iTRUECOLOR 16 +#define KS_iRED 0 +#define KS_iGREEN 1 +#define KS_iBLUE 2 +#define KS_iPALETTE 8 +#define KS_iMAXBITS 8 +#define KS_SIZE_EGA_PALETTE (KS_iEGA_COLORS *sizeof(KS_RGBQUAD)) +#define KS_SIZE_PALETTE (KS_iPALETTE_COLORS *sizeof(KS_RGBQUAD)) + +typedef struct tagKS_BITMAPINFOHEADER { + DWORD biSize; + LONG biWidth; + LONG biHeight; + WORD biPlanes; + WORD biBitCount; + DWORD biCompression; + DWORD biSizeImage; + LONG biXPelsPerMeter; + LONG biYPelsPerMeter; + DWORD biClrUsed; + DWORD biClrImportant; +} KS_BITMAPINFOHEADER,*PKS_BITMAPINFOHEADER; + +typedef struct tag_KS_TRUECOLORINFO { + DWORD dwBitMasks[KS_iMASK_COLORS]; + KS_RGBQUAD bmiColors[KS_iPALETTE_COLORS]; +} KS_TRUECOLORINFO,*PKS_TRUECOLORINFO; + +#define KS_WIDTHBYTES(bits) ((DWORD)(((bits)+31) & (~31)) / 8) +#define KS_DIBWIDTHBYTES(bi) (DWORD)KS_WIDTHBYTES((DWORD)(bi).biWidth *(DWORD)(bi).biBitCount) +#define KS__DIBSIZE(bi) (KS_DIBWIDTHBYTES(bi) *(DWORD)(bi).biHeight) +#define KS_DIBSIZE(bi) ((bi).biHeight < 0 ? (-1)*(KS__DIBSIZE(bi)) : KS__DIBSIZE(bi)) + +typedef LONGLONG REFERENCE_TIME; + +typedef struct tagKS_VIDEOINFOHEADER { + RECT rcSource; + RECT rcTarget; + DWORD dwBitRate; + DWORD dwBitErrorRate; + REFERENCE_TIME AvgTimePerFrame; + KS_BITMAPINFOHEADER bmiHeader; +} KS_VIDEOINFOHEADER,*PKS_VIDEOINFOHEADER; + +typedef struct tagKS_VIDEOINFO { + RECT rcSource; + RECT rcTarget; + DWORD dwBitRate; + DWORD dwBitErrorRate; + REFERENCE_TIME AvgTimePerFrame; + KS_BITMAPINFOHEADER bmiHeader; + __MINGW_EXTENSION union { + KS_RGBQUAD bmiColors[KS_iPALETTE_COLORS]; + DWORD dwBitMasks[KS_iMASK_COLORS]; + KS_TRUECOLORINFO TrueColorInfo; + }; +} KS_VIDEOINFO,*PKS_VIDEOINFO; + +#define KS_SIZE_MASKS (KS_iMASK_COLORS *sizeof(DWORD)) +#define KS_SIZE_PREHEADER (FIELD_OFFSET(KS_VIDEOINFOHEADER,bmiHeader)) + +#define KS_SIZE_VIDEOHEADER(pbmi) ((pbmi)->bmiHeader.biSize + KS_SIZE_PREHEADER) + +typedef struct tagKS_VBIINFOHEADER { + ULONG StartLine; + ULONG EndLine; + ULONG SamplingFrequency; + ULONG MinLineStartTime; + ULONG MaxLineStartTime; + ULONG ActualLineStartTime; + ULONG ActualLineEndTime; + ULONG VideoStandard; + ULONG SamplesPerLine; + ULONG StrideInBytes; + ULONG BufferSize; +} KS_VBIINFOHEADER,*PKS_VBIINFOHEADER; + +#define KS_VBIDATARATE_NABTS (5727272L) +#define KS_VBIDATARATE_CC (503493L) +#define KS_VBISAMPLINGRATE_4X_NABTS ((long)(4*KS_VBIDATARATE_NABTS)) +#define KS_VBISAMPLINGRATE_47X_NABTS ((long)(27000000)) +#define KS_VBISAMPLINGRATE_5X_NABTS ((long)(5*KS_VBIDATARATE_NABTS)) + +#define KS_47NABTS_SCALER (KS_VBISAMPLINGRATE_47X_NABTS/(double)KS_VBIDATARATE_NABTS) + +typedef struct tagKS_AnalogVideoInfo { + RECT rcSource; + RECT rcTarget; + DWORD dwActiveWidth; + DWORD dwActiveHeight; + REFERENCE_TIME AvgTimePerFrame; +} KS_ANALOGVIDEOINFO,*PKS_ANALOGVIDEOINFO; + +#define KS_TVTUNER_CHANGE_BEGIN_TUNE 0x0001L +#define KS_TVTUNER_CHANGE_END_TUNE 0x0002L + +typedef struct tagKS_TVTUNER_CHANGE_INFO { + DWORD dwFlags; + DWORD dwCountryCode; + DWORD dwAnalogVideoStandard; + DWORD dwChannel; +} KS_TVTUNER_CHANGE_INFO,*PKS_TVTUNER_CHANGE_INFO; + +typedef enum { + KS_MPEG2Level_Low, + KS_MPEG2Level_Main, + KS_MPEG2Level_High1440, + KS_MPEG2Level_High +} KS_MPEG2Level; + +typedef enum { + KS_MPEG2Profile_Simple, + KS_MPEG2Profile_Main, + KS_MPEG2Profile_SNRScalable, + KS_MPEG2Profile_SpatiallyScalable, + KS_MPEG2Profile_High +} KS_MPEG2Profile; + +#define KS_INTERLACE_IsInterlaced 0x00000001 +#define KS_INTERLACE_1FieldPerSample 0x00000002 +#define KS_INTERLACE_Field1First 0x00000004 +#define KS_INTERLACE_UNUSED 0x00000008 +#define KS_INTERLACE_FieldPatternMask 0x00000030 +#define KS_INTERLACE_FieldPatField1Only 0x00000000 +#define KS_INTERLACE_FieldPatField2Only 0x00000010 +#define KS_INTERLACE_FieldPatBothRegular 0x00000020 +#define KS_INTERLACE_FieldPatBothIrregular 0x00000030 +#define KS_INTERLACE_DisplayModeMask 0x000000c0 +#define KS_INTERLACE_DisplayModeBobOnly 0x00000000 +#define KS_INTERLACE_DisplayModeWeaveOnly 0x00000040 +#define KS_INTERLACE_DisplayModeBobOrWeave 0x00000080 + +#define KS_MPEG2_DoPanScan 0x00000001 +#define KS_MPEG2_DVDLine21Field1 0x00000002 +#define KS_MPEG2_DVDLine21Field2 0x00000004 +#define KS_MPEG2_SourceIsLetterboxed 0x00000008 +#define KS_MPEG2_FilmCameraMode 0x00000010 +#define KS_MPEG2_LetterboxAnalogOut 0x00000020 +#define KS_MPEG2_DSS_UserData 0x00000040 +#define KS_MPEG2_DVB_UserData 0x00000080 +#define KS_MPEG2_27MhzTimebase 0x00000100 + +typedef struct tagKS_VIDEOINFOHEADER2 { + RECT rcSource; + RECT rcTarget; + DWORD dwBitRate; + DWORD dwBitErrorRate; + REFERENCE_TIME AvgTimePerFrame; + DWORD dwInterlaceFlags; + DWORD dwCopyProtectFlags; + DWORD dwPictAspectRatioX; + DWORD dwPictAspectRatioY; + DWORD dwReserved1; + DWORD dwReserved2; + KS_BITMAPINFOHEADER bmiHeader; +} KS_VIDEOINFOHEADER2,*PKS_VIDEOINFOHEADER2; + +typedef struct tagKS_MPEG1VIDEOINFO { + KS_VIDEOINFOHEADER hdr; + DWORD dwStartTimeCode; + DWORD cbSequenceHeader; + BYTE bSequenceHeader[1]; +} KS_MPEG1VIDEOINFO,*PKS_MPEG1VIDEOINFO; + +#define KS_MAX_SIZE_MPEG1_SEQUENCE_INFO 140 +#define KS_SIZE_MPEG1VIDEOINFO(pv) (FIELD_OFFSET(KS_MPEG1VIDEOINFO,bSequenceHeader[0]) + (pv)->cbSequenceHeader) +#define KS_MPEG1_SEQUENCE_INFO(pv) ((const BYTE *)(pv)->bSequenceHeader) + +typedef struct tagKS_MPEGVIDEOINFO2 { + KS_VIDEOINFOHEADER2 hdr; + DWORD dwStartTimeCode; + DWORD cbSequenceHeader; + DWORD dwProfile; + DWORD dwLevel; + DWORD dwFlags; + DWORD bSequenceHeader[1]; +} KS_MPEGVIDEOINFO2,*PKS_MPEGVIDEOINFO2; + +#define KS_SIZE_MPEGVIDEOINFO2(pv) (FIELD_OFFSET(KS_MPEGVIDEOINFO2,bSequenceHeader[0]) + (pv)->cbSequenceHeader) +#define KS_MPEG1_SEQUENCE_INFO(pv) ((const BYTE *)(pv)->bSequenceHeader) + +#define KS_MPEGAUDIOINFO_27MhzTimebase 0x00000001 + +typedef struct tagKS_MPEAUDIOINFO { + DWORD dwFlags; + DWORD dwReserved1; + DWORD dwReserved2; + DWORD dwReserved3; +} KS_MPEGAUDIOINFO,*PKS_MPEGAUDIOINFO; + +typedef struct tagKS_DATAFORMAT_VIDEOINFOHEADER { + KSDATAFORMAT DataFormat; + KS_VIDEOINFOHEADER VideoInfoHeader; +} KS_DATAFORMAT_VIDEOINFOHEADER,*PKS_DATAFORMAT_VIDEOINFOHEADER; + +typedef struct tagKS_DATAFORMAT_VIDEOINFOHEADER2 { + KSDATAFORMAT DataFormat; + KS_VIDEOINFOHEADER2 VideoInfoHeader2; +} KS_DATAFORMAT_VIDEOINFOHEADER2,*PKS_DATAFORMAT_VIDEOINFOHEADER2; + +typedef struct tagKS_DATAFORMAT_VIDEOINFO_PALETTE { + KSDATAFORMAT DataFormat; + KS_VIDEOINFO VideoInfo; +} KS_DATAFORMAT_VIDEOINFO_PALETTE,*PKS_DATAFORMAT_VIDEOINFO_PALETTE; + +typedef struct tagKS_DATAFORMAT_VBIINFOHEADER { + KSDATAFORMAT DataFormat; + KS_VBIINFOHEADER VBIInfoHeader; +} KS_DATAFORMAT_VBIINFOHEADER,*PKS_DATAFORMAT_VBIINFOHEADER; + +typedef struct _KS_VIDEO_STREAM_CONFIG_CAPS { + GUID guid; + ULONG VideoStandard; + SIZE InputSize; + SIZE MinCroppingSize; + SIZE MaxCroppingSize; + int CropGranularityX; + int CropGranularityY; + int CropAlignX; + int CropAlignY; + SIZE MinOutputSize; + SIZE MaxOutputSize; + int OutputGranularityX; + int OutputGranularityY; + int StretchTapsX; + int StretchTapsY; + int ShrinkTapsX; + int ShrinkTapsY; + LONGLONG MinFrameInterval; + LONGLONG MaxFrameInterval; + LONG MinBitsPerSecond; + LONG MaxBitsPerSecond; +} KS_VIDEO_STREAM_CONFIG_CAPS,*PKS_VIDEO_STREAM_CONFIG_CAPS; + +typedef struct tagKS_DATARANGE_VIDEO { + KSDATARANGE DataRange; + WINBOOL bFixedSizeSamples; + WINBOOL bTemporalCompression; + DWORD StreamDescriptionFlags; + DWORD MemoryAllocationFlags; + KS_VIDEO_STREAM_CONFIG_CAPS ConfigCaps; + KS_VIDEOINFOHEADER VideoInfoHeader; +} KS_DATARANGE_VIDEO,*PKS_DATARANGE_VIDEO; + +typedef struct tagKS_DATARANGE_VIDEO2 { + KSDATARANGE DataRange; + WINBOOL bFixedSizeSamples; + WINBOOL bTemporalCompression; + DWORD StreamDescriptionFlags; + DWORD MemoryAllocationFlags; + KS_VIDEO_STREAM_CONFIG_CAPS ConfigCaps; + KS_VIDEOINFOHEADER2 VideoInfoHeader; +} KS_DATARANGE_VIDEO2,*PKS_DATARANGE_VIDEO2; + +typedef struct tagKS_DATARANGE_MPEG1_VIDEO { + KSDATARANGE DataRange; + WINBOOL bFixedSizeSamples; + WINBOOL bTemporalCompression; + DWORD StreamDescriptionFlags; + DWORD MemoryAllocationFlags; + KS_VIDEO_STREAM_CONFIG_CAPS ConfigCaps; + KS_MPEG1VIDEOINFO VideoInfoHeader; +} KS_DATARANGE_MPEG1_VIDEO,*PKS_DATARANGE_MPEG1_VIDEO; + +typedef struct tagKS_DATARANGE_MPEG2_VIDEO { + KSDATARANGE DataRange; + WINBOOL bFixedSizeSamples; + WINBOOL bTemporalCompression; + DWORD StreamDescriptionFlags; + DWORD MemoryAllocationFlags; + KS_VIDEO_STREAM_CONFIG_CAPS ConfigCaps; + KS_MPEGVIDEOINFO2 VideoInfoHeader; +} KS_DATARANGE_MPEG2_VIDEO,*PKS_DATARANGE_MPEG2_VIDEO; + +typedef struct tagKS_DATARANGE_VIDEO_PALETTE { + KSDATARANGE DataRange; + WINBOOL bFixedSizeSamples; + WINBOOL bTemporalCompression; + DWORD StreamDescriptionFlags; + DWORD MemoryAllocationFlags; + KS_VIDEO_STREAM_CONFIG_CAPS ConfigCaps; + KS_VIDEOINFO VideoInfo; +} KS_DATARANGE_VIDEO_PALETTE,*PKS_DATARANGE_VIDEO_PALETTE; + +typedef struct tagKS_DATARANGE_VIDEO_VBI { + KSDATARANGE DataRange; + WINBOOL bFixedSizeSamples; + WINBOOL bTemporalCompression; + DWORD StreamDescriptionFlags; + DWORD MemoryAllocationFlags; + KS_VIDEO_STREAM_CONFIG_CAPS ConfigCaps; + KS_VBIINFOHEADER VBIInfoHeader; +} KS_DATARANGE_VIDEO_VBI,*PKS_DATARANGE_VIDEO_VBI; + +typedef struct tagKS_DATARANGE_ANALOGVIDEO { + KSDATARANGE DataRange; + KS_ANALOGVIDEOINFO AnalogVideoInfo; +} KS_DATARANGE_ANALOGVIDEO,*PKS_DATARANGE_ANALOGVIDEO; + +#define KS_VIDEOSTREAM_PREVIEW 0x0001 +#define KS_VIDEOSTREAM_CAPTURE 0x0002 +#define KS_VIDEOSTREAM_VBI 0x0010 +#define KS_VIDEOSTREAM_NABTS 0x0020 +#define KS_VIDEOSTREAM_CC 0x0100 +#define KS_VIDEOSTREAM_EDS 0x0200 +#define KS_VIDEOSTREAM_TELETEXT 0x0400 +#define KS_VIDEOSTREAM_STILL 0x1000 +#define KS_VIDEOSTREAM_IS_VPE 0x8000 + +#define KS_VIDEO_ALLOC_VPE_SYSTEM 0x0001 +#define KS_VIDEO_ALLOC_VPE_DISPLAY 0x0002 +#define KS_VIDEO_ALLOC_VPE_AGP 0x0004 + +#define STATIC_KSPROPSETID_VBICAP_PROPERTIES \ + 0xf162c607,0x7b35,0x496f,0xad,0x7f,0x2d,0xca,0x3b,0x46,0xb7,0x18 +DEFINE_GUIDSTRUCT("F162C607-7B35-496f-AD7F-2DCA3B46B718",KSPROPSETID_VBICAP_PROPERTIES); +#define KSPROPSETID_VBICAP_PROPERTIES DEFINE_GUIDNAMED(KSPROPSETID_VBICAP_PROPERTIES) + +typedef enum { + KSPROPERTY_VBICAP_PROPERTIES_PROTECTION = 0x01 +} KSPROPERTY_VBICAP; + +typedef struct _VBICAP_PROPERTIES_PROTECTION_S { + KSPROPERTY Property; + ULONG StreamIndex; + ULONG Status; +} VBICAP_PROPERTIES_PROTECTION_S,*PVBICAP_PROPERTIES_PROTECTION_S; + +#define KS_VBICAP_PROTECTION_MV_PRESENT 0x0001L +#define KS_VBICAP_PROTECTION_MV_HARDWARE 0x0002L +#define KS_VBICAP_PROTECTION_MV_DETECTED 0x0004L + +#define KS_NABTS_GROUPID_ORIGINAL_CONTENT_BASE 0x800 +#define KS_NABTS_GROUPID_ORIGINAL_CONTENT_ADVERTISER_BASE 0x810 + +#define KS_NABTS_GROUPID_PRODUCTION_COMPANY_CONTENT_BASE 0x820 +#define KS_NABTS_GROUPID_PRODUCTION_COMPANY_ADVERTISER_BASE 0x830 + +#define KS_NABTS_GROUPID_SYNDICATED_SHOW_CONTENT_BASE 0x840 +#define KS_NABTS_GROUPID_SYNDICATED_SHOW_ADVERTISER_BASE 0x850 + +#define KS_NABTS_GROUPID_NETWORK_WIDE_CONTENT_BASE 0x860 +#define KS_NABTS_GROUPID_NETWORK_WIDE_ADVERTISER_BASE 0x870 + +#define KS_NABTS_GROUPID_TELEVISION_STATION_CONTENT_BASE 0x880 +#define KS_NABTS_GROUPID_TELEVISION_STATION_ADVERTISER_BASE 0x890 + +#define KS_NABTS_GROUPID_LOCAL_CABLE_SYSTEM_CONTENT_BASE 0x8A0 +#define KS_NABTS_GROUPID_LOCAL_CABLE_SYSTEM_ADVERTISER_BASE 0x8B0 + +#define KS_NABTS_GROUPID_MICROSOFT_RESERVED_TEST_DATA_BASE 0x8F0 + +#define STATIC_KSDATAFORMAT_TYPE_NABTS \ + 0xe757bca0,0x39ac,0x11d1,0xa9,0xf5,0x0,0xc0,0x4f,0xbb,0xde,0x8f +DEFINE_GUIDSTRUCT("E757BCA0-39AC-11d1-A9F5-00C04FBBDE8F",KSDATAFORMAT_TYPE_NABTS); +#define KSDATAFORMAT_TYPE_NABTS DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_NABTS) + +#define STATIC_KSDATAFORMAT_SUBTYPE_NABTS_FEC \ + 0xe757bca1,0x39ac,0x11d1,0xa9,0xf5,0x0,0xc0,0x4f,0xbb,0xde,0x8f +DEFINE_GUIDSTRUCT("E757BCA1-39AC-11d1-A9F5-00C04FBBDE8F",KSDATAFORMAT_SUBTYPE_NABTS_FEC); +#define KSDATAFORMAT_SUBTYPE_NABTS_FEC DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_NABTS_FEC) + +#define MAX_NABTS_VBI_LINES_PER_FIELD 11 +#define NABTS_LINES_PER_BUNDLE 16 +#define NABTS_PAYLOAD_PER_LINE 28 +#define NABTS_BYTES_PER_LINE 36 + +typedef struct _NABTSFEC_BUFFER { + ULONG dataSize; + USHORT groupID; + USHORT Reserved; + UCHAR data[NABTS_LINES_PER_BUNDLE *NABTS_PAYLOAD_PER_LINE]; +} NABTSFEC_BUFFER,*PNABTSFEC_BUFFER; + +#define STATIC_KSPROPSETID_VBICodecFiltering \ + 0xcafeb0caL,0x8715,0x11d0,0xbd,0x6a,0x00,0x35,0xc0,0xed,0xba,0xbe +DEFINE_GUIDSTRUCT("cafeb0ca-8715-11d0-bd6a-0035c0edbabe",KSPROPSETID_VBICodecFiltering); +#define KSPROPSETID_VBICodecFiltering DEFINE_GUIDNAMED(KSPROPSETID_VBICodecFiltering) + +typedef enum { + KSPROPERTY_VBICODECFILTERING_SCANLINES_REQUESTED_BIT_ARRAY = 0x01, + KSPROPERTY_VBICODECFILTERING_SCANLINES_DISCOVERED_BIT_ARRAY, + KSPROPERTY_VBICODECFILTERING_SUBSTREAMS_REQUESTED_BIT_ARRAY, + KSPROPERTY_VBICODECFILTERING_SUBSTREAMS_DISCOVERED_BIT_ARRAY, + KSPROPERTY_VBICODECFILTERING_STATISTICS +} KSPROPERTY_VBICODECFILTERING; + +typedef struct _VBICODECFILTERING_SCANLINES { + DWORD DwordBitArray[32]; +} VBICODECFILTERING_SCANLINES,*PVBICODECFILTERING_SCANLINES; + +typedef struct _VBICODECFILTERING_NABTS_SUBSTREAMS { + DWORD SubstreamMask[128]; +} VBICODECFILTERING_NABTS_SUBSTREAMS,*PVBICODECFILTERING_NABTS_SUBSTREAMS; + +typedef struct _VBICODECFILTERING_CC_SUBSTREAMS { + DWORD SubstreamMask; +} VBICODECFILTERING_CC_SUBSTREAMS,*PVBICODECFILTERING_CC_SUBSTREAMS; + +#define KS_CC_SUBSTREAM_ODD 0x0001L +#define KS_CC_SUBSTREAM_EVEN 0x0002L + +#define KS_CC_SUBSTREAM_FIELD1_MASK 0x00F0L +#define KS_CC_SUBSTREAM_SERVICE_CC1 0x0010L +#define KS_CC_SUBSTREAM_SERVICE_CC2 0x0020L +#define KS_CC_SUBSTREAM_SERVICE_T1 0x0040L +#define KS_CC_SUBSTREAM_SERVICE_T2 0x0080L + +#define KS_CC_SUBSTREAM_FIELD2_MASK 0x1F00L +#define KS_CC_SUBSTREAM_SERVICE_CC3 0x0100L +#define KS_CC_SUBSTREAM_SERVICE_CC4 0x0200L +#define KS_CC_SUBSTREAM_SERVICE_T3 0x0400L +#define KS_CC_SUBSTREAM_SERVICE_T4 0x0800L +#define KS_CC_SUBSTREAM_SERVICE_XDS 0x1000L + +#define CC_MAX_HW_DECODE_LINES 12 +typedef struct _CC_BYTE_PAIR { + BYTE Decoded[2]; + USHORT Reserved; +} CC_BYTE_PAIR,*PCC_BYTE_PAIR; + +typedef struct _CC_HW_FIELD { + VBICODECFILTERING_SCANLINES ScanlinesRequested; + ULONG fieldFlags; + LONGLONG PictureNumber; + CC_BYTE_PAIR Lines[CC_MAX_HW_DECODE_LINES]; +} CC_HW_FIELD,*PCC_HW_FIELD; + +#ifndef PACK_PRAGMAS_NOT_SUPPORTED +#include <pshpack1.h> +#endif +typedef struct _NABTS_BUFFER_LINE { + BYTE Confidence; + BYTE Bytes[NABTS_BYTES_PER_LINE]; +} NABTS_BUFFER_LINE,*PNABTS_BUFFER_LINE; + +#define NABTS_BUFFER_PICTURENUMBER_SUPPORT 1 +typedef struct _NABTS_BUFFER { + VBICODECFILTERING_SCANLINES ScanlinesRequested; + LONGLONG PictureNumber; + NABTS_BUFFER_LINE NabtsLines[MAX_NABTS_VBI_LINES_PER_FIELD]; +} NABTS_BUFFER,*PNABTS_BUFFER; +#ifndef PACK_PRAGMAS_NOT_SUPPORTED +#include <poppack.h> +#endif + +#define WST_TVTUNER_CHANGE_BEGIN_TUNE 0x1000L +#define WST_TVTUNER_CHANGE_END_TUNE 0x2000L + +#define MAX_WST_VBI_LINES_PER_FIELD 17 +#define WST_BYTES_PER_LINE 42 + +typedef struct _WST_BUFFER_LINE { + BYTE Confidence; + BYTE Bytes[WST_BYTES_PER_LINE]; +} WST_BUFFER_LINE,*PWST_BUFFER_LINE; + +typedef struct _WST_BUFFER { + VBICODECFILTERING_SCANLINES ScanlinesRequested; + WST_BUFFER_LINE WstLines[MAX_WST_VBI_LINES_PER_FIELD]; +} WST_BUFFER,*PWST_BUFFER; + +typedef struct _VBICODECFILTERING_STATISTICS_COMMON { + DWORD InputSRBsProcessed; + DWORD OutputSRBsProcessed; + DWORD SRBsIgnored; + DWORD InputSRBsMissing; + DWORD OutputSRBsMissing; + DWORD OutputFailures; + DWORD InternalErrors; + DWORD ExternalErrors; + DWORD InputDiscontinuities; + DWORD DSPFailures; + DWORD TvTunerChanges; + DWORD VBIHeaderChanges; + DWORD LineConfidenceAvg; + DWORD BytesOutput; +} VBICODECFILTERING_STATISTICS_COMMON,*PVBICODECFILTERING_STATISTICS_COMMON; + +typedef struct _VBICODECFILTERING_STATISTICS_COMMON_PIN { + DWORD SRBsProcessed; + DWORD SRBsIgnored; + DWORD SRBsMissing; + DWORD InternalErrors; + DWORD ExternalErrors; + DWORD Discontinuities; + DWORD LineConfidenceAvg; + DWORD BytesOutput; +} VBICODECFILTERING_STATISTICS_COMMON_PIN,*PVBICODECFILTERING_STATISTICS_COMMON_PIN; + +typedef struct _VBICODECFILTERING_STATISTICS_NABTS { + VBICODECFILTERING_STATISTICS_COMMON Common; + DWORD FECBundleBadLines; + DWORD FECQueueOverflows; + DWORD FECCorrectedLines; + DWORD FECUncorrectableLines; + DWORD BundlesProcessed; + DWORD BundlesSent2IP; + DWORD FilteredLines; +} VBICODECFILTERING_STATISTICS_NABTS,*PVBICODECFILTERING_STATISTICS_NABTS; + +typedef struct _VBICODECFILTERING_STATISTICS_NABTS_PIN { + VBICODECFILTERING_STATISTICS_COMMON_PIN Common; +} VBICODECFILTERING_STATISTICS_NABTS_PIN,*PVBICODECFILTERING_STATISTICS_NABTS_PIN; + +typedef struct _VBICODECFILTERING_STATISTICS_CC { + VBICODECFILTERING_STATISTICS_COMMON Common; +} VBICODECFILTERING_STATISTICS_CC,*PVBICODECFILTERING_STATISTICS_CC; + +typedef struct _VBICODECFILTERING_STATISTICS_CC_PIN { + VBICODECFILTERING_STATISTICS_COMMON_PIN Common; +} VBICODECFILTERING_STATISTICS_CC_PIN,*PVBICODECFILTERING_STATISTICS_CC_PIN; + +typedef struct _VBICODECFILTERING_STATISTICS_TELETEXT { + VBICODECFILTERING_STATISTICS_COMMON Common; +} VBICODECFILTERING_STATISTICS_TELETEXT,*PVBICODECFILTERING_STATISTICS_TELETEXT; + +typedef struct _VBICODECFILTERING_STATISTICS_TELETEXT_PIN { + VBICODECFILTERING_STATISTICS_COMMON_PIN Common; +} VBICODECFILTERING_STATISTICS_TELETEXT_PIN,*PVBICODECFILTERING_STATISTICS_TELETEXT_PIN; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_SCANLINES Scanlines; +} KSPROPERTY_VBICODECFILTERING_SCANLINES_S,*PKSPROPERTY_VBICODECFILTERING_SCANLINES_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_NABTS_SUBSTREAMS Substreams; +} KSPROPERTY_VBICODECFILTERING_NABTS_SUBSTREAMS_S,*PKSPROPERTY_VBICODECFILTERING_NABTS_SUBSTREAMS_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_CC_SUBSTREAMS Substreams; +} KSPROPERTY_VBICODECFILTERING_CC_SUBSTREAMS_S,*PKSPROPERTY_VBICODECFILTERING_CC_SUBSTREAMS_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_STATISTICS_COMMON Statistics; +} KSPROPERTY_VBICODECFILTERING_STATISTICS_COMMON_S,*PKSPROPERTY_VBICODECFILTERING_STATISTICS_COMMON_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_STATISTICS_COMMON_PIN Statistics; +} KSPROPERTY_VBICODECFILTERING_STATISTICS_COMMON_PIN_S,*PKSPROPERTY_VBICODECFILTERING_STATISTICS_COMMON_PIN_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_STATISTICS_NABTS Statistics; +} KSPROPERTY_VBICODECFILTERING_STATISTICS_NABTS_S,*PKSPROPERTY_VBICODECFILTERING_STATISTICS_NABTS_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_STATISTICS_NABTS_PIN Statistics; +} KSPROPERTY_VBICODECFILTERING_STATISTICS_NABTS_PIN_S,*PKSPROPERTY_VBICODECFILTERING_STATISTICS_NABTS_PIN_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_STATISTICS_CC Statistics; +} KSPROPERTY_VBICODECFILTERING_STATISTICS_CC_S,*PKSPROPERTY_VBICODECFILTERING_STATISTICS_CC_S; + +typedef struct { + KSPROPERTY Property; + VBICODECFILTERING_STATISTICS_CC_PIN Statistics; +} KSPROPERTY_VBICODECFILTERING_STATISTICS_CC_PIN_S,*PKSPROPERTY_VBICODECFILTERING_STATISTICS_CC_PIN_S; + +#define STATIC_PINNAME_VIDEO_CAPTURE \ + 0xfb6c4281,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +#define STATIC_PINNAME_CAPTURE STATIC_PINNAME_VIDEO_CAPTURE +DEFINE_GUIDSTRUCT("FB6C4281-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_CAPTURE); +#define PINNAME_VIDEO_CAPTURE DEFINE_GUIDNAMED(PINNAME_VIDEO_CAPTURE) +#define PINNAME_CAPTURE PINNAME_VIDEO_CAPTURE + +#define STATIC_PINNAME_VIDEO_CC_CAPTURE \ + 0x1aad8061,0x12d,0x11d2,0xb4,0xb1,0x0,0xa0,0xd1,0x2,0xcf,0xbe +#define STATIC_PINNAME_CC_CAPTURE STATIC_PINNAME_VIDEO_CC_CAPTURE +DEFINE_GUIDSTRUCT("1AAD8061-012D-11d2-B4B1-00A0D102CFBE",PINNAME_VIDEO_CC_CAPTURE); +#define PINNAME_VIDEO_CC_CAPTURE DEFINE_GUIDNAMED(PINNAME_VIDEO_CC_CAPTURE) + +#define STATIC_PINNAME_VIDEO_NABTS_CAPTURE \ + 0x29703660,0x498a,0x11d2,0xb4,0xb1,0x0,0xa0,0xd1,0x2,0xcf,0xbe +#define STATIC_PINNAME_NABTS_CAPTURE STATIC_PINNAME_VIDEO_NABTS_CAPTURE +DEFINE_GUIDSTRUCT("29703660-498A-11d2-B4B1-00A0D102CFBE",PINNAME_VIDEO_NABTS_CAPTURE); +#define PINNAME_VIDEO_NABTS_CAPTURE DEFINE_GUIDNAMED(PINNAME_VIDEO_NABTS_CAPTURE) + +#define STATIC_PINNAME_VIDEO_PREVIEW \ + 0xfb6c4282,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +#define STATIC_PINNAME_PREVIEW STATIC_PINNAME_VIDEO_PREVIEW +DEFINE_GUIDSTRUCT("FB6C4282-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_PREVIEW); +#define PINNAME_VIDEO_PREVIEW DEFINE_GUIDNAMED(PINNAME_VIDEO_PREVIEW) +#define PINNAME_PREVIEW PINNAME_VIDEO_PREVIEW + +#define STATIC_PINNAME_VIDEO_ANALOGVIDEOIN \ + 0xfb6c4283,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4283-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_ANALOGVIDEOIN); +#define PINNAME_VIDEO_ANALOGVIDEOIN DEFINE_GUIDNAMED(PINNAME_VIDEO_ANALOGVIDEOIN) + +#define STATIC_PINNAME_VIDEO_VBI \ + 0xfb6c4284,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4284-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_VBI); +#define PINNAME_VIDEO_VBI DEFINE_GUIDNAMED(PINNAME_VIDEO_VBI) + +#define STATIC_PINNAME_VIDEO_VIDEOPORT \ + 0xfb6c4285,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4285-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_VIDEOPORT); +#define PINNAME_VIDEO_VIDEOPORT DEFINE_GUIDNAMED(PINNAME_VIDEO_VIDEOPORT) + +#define STATIC_PINNAME_VIDEO_NABTS \ + 0xfb6c4286,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4286-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_NABTS); +#define PINNAME_VIDEO_NABTS DEFINE_GUIDNAMED(PINNAME_VIDEO_NABTS) + +#define STATIC_PINNAME_VIDEO_EDS \ + 0xfb6c4287,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4287-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_EDS); +#define PINNAME_VIDEO_EDS DEFINE_GUIDNAMED(PINNAME_VIDEO_EDS) + +#define STATIC_PINNAME_VIDEO_TELETEXT \ + 0xfb6c4288,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4288-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_TELETEXT); +#define PINNAME_VIDEO_TELETEXT DEFINE_GUIDNAMED(PINNAME_VIDEO_TELETEXT) + +#define STATIC_PINNAME_VIDEO_CC \ + 0xfb6c4289,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C4289-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_CC); +#define PINNAME_VIDEO_CC DEFINE_GUIDNAMED(PINNAME_VIDEO_CC) + +#define STATIC_PINNAME_VIDEO_STILL \ + 0xfb6c428A,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C428A-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_STILL); +#define PINNAME_VIDEO_STILL DEFINE_GUIDNAMED(PINNAME_VIDEO_STILL) + +#define STATIC_PINNAME_VIDEO_TIMECODE \ + 0xfb6c428B,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C428B-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_TIMECODE); +#define PINNAME_VIDEO_TIMECODE DEFINE_GUIDNAMED(PINNAME_VIDEO_TIMECODE) + +#define STATIC_PINNAME_VIDEO_VIDEOPORT_VBI \ + 0xfb6c428C,0x353,0x11d1,0x90,0x5f,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("FB6C428C-0353-11d1-905F-0000C0CC16BA",PINNAME_VIDEO_VIDEOPORT_VBI); +#define PINNAME_VIDEO_VIDEOPORT_VBI DEFINE_GUIDNAMED(PINNAME_VIDEO_VIDEOPORT_VBI) + +#define KS_VIDEO_FLAG_FRAME 0x0000L +#define KS_VIDEO_FLAG_FIELD1 0x0001L +#define KS_VIDEO_FLAG_FIELD2 0x0002L + +#define KS_VIDEO_FLAG_I_FRAME 0x0000L +#define KS_VIDEO_FLAG_P_FRAME 0x0010L +#define KS_VIDEO_FLAG_B_FRAME 0x0020L + +typedef struct tagKS_FRAME_INFO { + ULONG ExtendedHeaderSize; + DWORD dwFrameFlags; + LONGLONG PictureNumber; + LONGLONG DropCount; + HANDLE hDirectDraw; + HANDLE hSurfaceHandle; + RECT DirectDrawRect; + + DWORD Reserved1; + DWORD Reserved2; + DWORD Reserved3; + DWORD Reserved4; +} KS_FRAME_INFO,*PKS_FRAME_INFO; + +#define KS_VBI_FLAG_FIELD1 0x0001L +#define KS_VBI_FLAG_FIELD2 0x0002L + +#define KS_VBI_FLAG_MV_PRESENT 0x0100L +#define KS_VBI_FLAG_MV_HARDWARE 0x0200L +#define KS_VBI_FLAG_MV_DETECTED 0x0400L + +#define KS_VBI_FLAG_TVTUNER_CHANGE 0x0010L +#define KS_VBI_FLAG_VBIINFOHEADER_CHANGE 0x0020L + +typedef struct tagKS_VBI_FRAME_INFO { + ULONG ExtendedHeaderSize; + DWORD dwFrameFlags; + LONGLONG PictureNumber; + LONGLONG DropCount; + DWORD dwSamplingFrequency; + KS_TVTUNER_CHANGE_INFO TvTunerChangeInfo; + KS_VBIINFOHEADER VBIInfoHeader; +} KS_VBI_FRAME_INFO,*PKS_VBI_FRAME_INFO; + +typedef enum +{ + KS_AnalogVideo_None = 0x00000000, + KS_AnalogVideo_NTSC_M = 0x00000001, + KS_AnalogVideo_NTSC_M_J = 0x00000002, + KS_AnalogVideo_NTSC_433 = 0x00000004, + KS_AnalogVideo_PAL_B = 0x00000010, + KS_AnalogVideo_PAL_D = 0x00000020, + KS_AnalogVideo_PAL_G = 0x00000040, + KS_AnalogVideo_PAL_H = 0x00000080, + KS_AnalogVideo_PAL_I = 0x00000100, + KS_AnalogVideo_PAL_M = 0x00000200, + KS_AnalogVideo_PAL_N = 0x00000400, + KS_AnalogVideo_PAL_60 = 0x00000800, + KS_AnalogVideo_SECAM_B = 0x00001000, + KS_AnalogVideo_SECAM_D = 0x00002000, + KS_AnalogVideo_SECAM_G = 0x00004000, + KS_AnalogVideo_SECAM_H = 0x00008000, + KS_AnalogVideo_SECAM_K = 0x00010000, + KS_AnalogVideo_SECAM_K1 = 0x00020000, + KS_AnalogVideo_SECAM_L = 0x00040000, + KS_AnalogVideo_SECAM_L1 = 0x00080000, + KS_AnalogVideo_PAL_N_COMBO = 0x00100000 +} KS_AnalogVideoStandard; + +#define KS_AnalogVideo_NTSC_Mask 0x00000007 +#define KS_AnalogVideo_PAL_Mask 0x00100FF0 +#define KS_AnalogVideo_SECAM_Mask 0x000FF000 + +#define STATIC_PROPSETID_ALLOCATOR_CONTROL \ + 0x53171960,0x148e,0x11d2,0x99,0x79,0x0,0x0,0xc0,0xcc,0x16,0xba +DEFINE_GUIDSTRUCT("53171960-148E-11d2-9979-0000C0CC16BA",PROPSETID_ALLOCATOR_CONTROL); +#define PROPSETID_ALLOCATOR_CONTROL DEFINE_GUIDNAMED(PROPSETID_ALLOCATOR_CONTROL) + +typedef enum { + KSPROPERTY_ALLOCATOR_CONTROL_HONOR_COUNT, + KSPROPERTY_ALLOCATOR_CONTROL_SURFACE_SIZE, + KSPROPERTY_ALLOCATOR_CONTROL_CAPTURE_CAPS, + KSPROPERTY_ALLOCATOR_CONTROL_CAPTURE_INTERLEAVE +} KSPROPERTY_ALLOCATOR_CONTROL; + +typedef struct { + ULONG CX; + ULONG CY; +} KSPROPERTY_ALLOCATOR_CONTROL_SURFACE_SIZE_S,*PKSPROPERTY_ALLOCATOR_CONTROL_SURFACE_SIZE_S; + +typedef struct { + ULONG InterleavedCapSupported; +} KSPROPERTY_ALLOCATOR_CONTROL_CAPTURE_CAPS_S,*PKSPROPERTY_ALLOCATOR_CONTROL_CAPTURE_CAPS_S; + +typedef struct { + ULONG InterleavedCapPossible; +} KSPROPERTY_ALLOCATOR_CONTROL_CAPTURE_INTERLEAVE_S,*PKSPROPERTY_ALLOCATOR_CONTROL_CAPTURE_INTERLEAVE_S; + +#define STATIC_PROPSETID_VIDCAP_VIDEOPROCAMP \ + 0xC6E13360L,0x30AC,0x11d0,0xa1,0x8c,0x00,0xA0,0xC9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("C6E13360-30AC-11d0-A18C-00A0C9118956",PROPSETID_VIDCAP_VIDEOPROCAMP); +#define PROPSETID_VIDCAP_VIDEOPROCAMP DEFINE_GUIDNAMED(PROPSETID_VIDCAP_VIDEOPROCAMP) + +typedef enum { + KSPROPERTY_VIDEOPROCAMP_BRIGHTNESS, + KSPROPERTY_VIDEOPROCAMP_CONTRAST, + KSPROPERTY_VIDEOPROCAMP_HUE, + KSPROPERTY_VIDEOPROCAMP_SATURATION, + KSPROPERTY_VIDEOPROCAMP_SHARPNESS, + KSPROPERTY_VIDEOPROCAMP_GAMMA, + KSPROPERTY_VIDEOPROCAMP_COLORENABLE, + KSPROPERTY_VIDEOPROCAMP_WHITEBALANCE, + KSPROPERTY_VIDEOPROCAMP_BACKLIGHT_COMPENSATION, + KSPROPERTY_VIDEOPROCAMP_GAIN, + KSPROPERTY_VIDEOPROCAMP_DIGITAL_MULTIPLIER, + KSPROPERTY_VIDEOPROCAMP_DIGITAL_MULTIPLIER_LIMIT, + KSPROPERTY_VIDEOPROCAMP_WHITEBALANCE_COMPONENT, + KSPROPERTY_VIDEOPROCAMP_POWERLINE_FREQUENCY +} KSPROPERTY_VIDCAP_VIDEOPROCAMP; + +typedef struct { + KSPROPERTY Property; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_VIDEOPROCAMP_S,*PKSPROPERTY_VIDEOPROCAMP_S; + +typedef struct { + KSP_NODE NodeProperty; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_VIDEOPROCAMP_NODE_S,*PKSPROPERTY_VIDEOPROCAMP_NODE_S; + +typedef struct { + KSPROPERTY Property; + LONG Value1; + ULONG Flags; + ULONG Capabilities; + LONG Value2; +} KSPROPERTY_VIDEOPROCAMP_S2,*PKSPROPERTY_VIDEOPROCAMP_S2; + +typedef struct { + KSP_NODE NodeProperty; + LONG Value1; + ULONG Flags; + ULONG Capabilities; + LONG Value2; +} KSPROPERTY_VIDEOPROCAMP_NODE_S2,*PKSPROPERTY_VIDEOPROCAMP_NODE_S2; + +#define KSPROPERTY_VIDEOPROCAMP_FLAGS_AUTO 0X0001L +#define KSPROPERTY_VIDEOPROCAMP_FLAGS_MANUAL 0X0002L + +#define STATIC_PROPSETID_VIDCAP_SELECTOR \ + 0x1ABDAECA,0x68B6,0x4F83,0x93,0x71,0xB4,0x13,0x90,0x7C,0x7B,0x9F +DEFINE_GUIDSTRUCT("1ABDAECA-68B6-4F83-9371-B413907C7B9F",PROPSETID_VIDCAP_SELECTOR); +#define PROPSETID_VIDCAP_SELECTOR DEFINE_GUIDNAMED(PROPSETID_VIDCAP_SELECTOR) + +typedef enum { + KSPROPERTY_SELECTOR_SOURCE_NODE_ID, + KSPROPERTY_SELECTOR_NUM_SOURCES +} KSPROPERTY_VIDCAP_SELECTOR,*PKSPROPERTY_VIDCAP_SELECTOR; + +typedef struct { + KSPROPERTY Property; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_SELECTOR_S,*PKSPROPERTY_SELECTOR_S; + +typedef struct { + KSP_NODE NodeProperty; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_SELECTOR_NODE_S,*PKSPROPERTY_SELECTOR_NODE_S; + +#define STATIC_PROPSETID_TUNER \ + 0x6a2e0605L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0605-28e4-11d0-a18c-00a0c9118956",PROPSETID_TUNER); +#define PROPSETID_TUNER DEFINE_GUIDNAMED(PROPSETID_TUNER) + +typedef enum { + KSPROPERTY_TUNER_CAPS, + KSPROPERTY_TUNER_MODE_CAPS, + KSPROPERTY_TUNER_MODE, + KSPROPERTY_TUNER_STANDARD, + KSPROPERTY_TUNER_FREQUENCY, + KSPROPERTY_TUNER_INPUT, + KSPROPERTY_TUNER_STATUS, + KSPROPERTY_TUNER_IF_MEDIUM +} KSPROPERTY_TUNER; + +typedef enum { + KSPROPERTY_TUNER_MODE_TV = 0X0001, + KSPROPERTY_TUNER_MODE_FM_RADIO = 0X0002, + KSPROPERTY_TUNER_MODE_AM_RADIO = 0X0004, + KSPROPERTY_TUNER_MODE_DSS = 0X0008, + KSPROPERTY_TUNER_MODE_ATSC = 0X0010 +} KSPROPERTY_TUNER_MODES; + +typedef enum { + KS_TUNER_TUNING_EXACT = 1, + KS_TUNER_TUNING_FINE, + KS_TUNER_TUNING_COARSE +} KS_TUNER_TUNING_FLAGS; + +typedef enum { + KS_TUNER_STRATEGY_PLL = 0X01, + KS_TUNER_STRATEGY_SIGNAL_STRENGTH = 0X02, + KS_TUNER_STRATEGY_DRIVER_TUNES = 0X04 +} KS_TUNER_STRATEGY; + +typedef struct { + KSPROPERTY Property; + ULONG ModesSupported; + KSPIN_MEDIUM VideoMedium; + KSPIN_MEDIUM TVAudioMedium; + KSPIN_MEDIUM RadioAudioMedium; +} KSPROPERTY_TUNER_CAPS_S,*PKSPROPERTY_TUNER_CAPS_S; + +typedef struct { + KSPROPERTY Property; + KSPIN_MEDIUM IFMedium; +} KSPROPERTY_TUNER_IF_MEDIUM_S,*PKSPROPERTY_TUNER_IF_MEDIUM_S; + +typedef struct { + KSPROPERTY Property; + ULONG Mode; + ULONG StandardsSupported; + ULONG MinFrequency; + ULONG MaxFrequency; + ULONG TuningGranularity; + ULONG NumberOfInputs; + ULONG SettlingTime; + ULONG Strategy; +} KSPROPERTY_TUNER_MODE_CAPS_S,*PKSPROPERTY_TUNER_MODE_CAPS_S; + +typedef struct { + KSPROPERTY Property; + ULONG Mode; +} KSPROPERTY_TUNER_MODE_S,*PKSPROPERTY_TUNER_MODE_S; + +typedef struct { + KSPROPERTY Property; + ULONG Frequency; + ULONG LastFrequency; + ULONG TuningFlags; + ULONG VideoSubChannel; + ULONG AudioSubChannel; + ULONG Channel; + ULONG Country; +} KSPROPERTY_TUNER_FREQUENCY_S,*PKSPROPERTY_TUNER_FREQUENCY_S; + +typedef struct { + KSPROPERTY Property; + ULONG Standard; +} KSPROPERTY_TUNER_STANDARD_S,*PKSPROPERTY_TUNER_STANDARD_S; + +typedef struct { + KSPROPERTY Property; + ULONG InputIndex; +} KSPROPERTY_TUNER_INPUT_S,*PKSPROPERTY_TUNER_INPUT_S; + +typedef struct { + KSPROPERTY Property; + ULONG CurrentFrequency; + ULONG PLLOffset; + ULONG SignalStrength; + ULONG Busy; +} KSPROPERTY_TUNER_STATUS_S,*PKSPROPERTY_TUNER_STATUS_S; + +#define STATIC_EVENTSETID_TUNER \ + 0x6a2e0606L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0606-28e4-11d0-a18c-00a0c9118956",EVENTSETID_TUNER); +#define EVENTSETID_TUNER DEFINE_GUIDNAMED(EVENTSETID_TUNER) + +typedef enum { + KSEVENT_TUNER_CHANGED +} KSEVENT_TUNER; + +#define STATIC_KSNODETYPE_VIDEO_STREAMING \ + 0xDFF229E1L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E1-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_STREAMING); +#define KSNODETYPE_VIDEO_STREAMING DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_STREAMING) + +#define STATIC_KSNODETYPE_VIDEO_INPUT_TERMINAL \ + 0xDFF229E2L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E2-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_INPUT_TERMINAL); +#define KSNODETYPE_VIDEO_INPUT_TERMINAL DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_INPUT_TERMINAL) + +#define STATIC_KSNODETYPE_VIDEO_OUTPUT_TERMINAL \ + 0xDFF229E3L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E3-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_OUTPUT_TERMINAL); +#define KSNODETYPE_VIDEO_OUTPUT_TERMINAL DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_OUTPUT_TERMINAL) + +#define STATIC_KSNODETYPE_VIDEO_SELECTOR \ + 0xDFF229E4L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E4-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_SELECTOR); +#define KSNODETYPE_VIDEO_SELECTOR DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_SELECTOR) + +#define STATIC_KSNODETYPE_VIDEO_PROCESSING \ + 0xDFF229E5L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E5-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_PROCESSING); +#define KSNODETYPE_VIDEO_PROCESSING DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_PROCESSING) + +#define STATIC_KSNODETYPE_VIDEO_CAMERA_TERMINAL \ + 0xDFF229E6L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E6-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_CAMERA_TERMINAL); +#define KSNODETYPE_VIDEO_CAMERA_TERMINAL DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_CAMERA_TERMINAL) + +#define STATIC_KSNODETYPE_VIDEO_INPUT_MTT \ + 0xDFF229E7L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E7-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_INPUT_MTT); +#define KSNODETYPE_VIDEO_INPUT_MTT DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_INPUT_MTT) + +#define STATIC_KSNODETYPE_VIDEO_OUTPUT_MTT \ + 0xDFF229E8L,0xF70F,0x11D0,0xB9,0x17,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("DFF229E8-F70F-11D0-B917-00A0C9223196",KSNODETYPE_VIDEO_OUTPUT_MTT); +#define KSNODETYPE_VIDEO_OUTPUT_MTT DEFINE_GUIDNAMED(KSNODETYPE_VIDEO_OUTPUT_MTT) + +#define STATIC_PROPSETID_VIDCAP_VIDEOENCODER \ + 0x6a2e0610L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0610-28e4-11d0-a18c-00a0c9118956",PROPSETID_VIDCAP_VIDEOENCODER); +#define PROPSETID_VIDCAP_VIDEOENCODER DEFINE_GUIDNAMED(PROPSETID_VIDCAP_VIDEOENCODER) + +typedef enum { + KSPROPERTY_VIDEOENCODER_CAPS, + KSPROPERTY_VIDEOENCODER_STANDARD, + KSPROPERTY_VIDEOENCODER_COPYPROTECTION, + KSPROPERTY_VIDEOENCODER_CC_ENABLE +} KSPROPERTY_VIDCAP_VIDEOENCODER; + +typedef struct { + KSPROPERTY Property; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_VIDEOENCODER_S,*PKSPROPERTY_VIDEOENCODER_S; + +#define STATIC_PROPSETID_VIDCAP_VIDEODECODER \ + 0xC6E13350L,0x30AC,0x11d0,0xA1,0x8C,0x00,0xA0,0xC9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("C6E13350-30AC-11d0-A18C-00A0C9118956",PROPSETID_VIDCAP_VIDEODECODER); +#define PROPSETID_VIDCAP_VIDEODECODER DEFINE_GUIDNAMED(PROPSETID_VIDCAP_VIDEODECODER) + +typedef enum { + KSPROPERTY_VIDEODECODER_CAPS, + KSPROPERTY_VIDEODECODER_STANDARD, + KSPROPERTY_VIDEODECODER_STATUS, + KSPROPERTY_VIDEODECODER_OUTPUT_ENABLE, + KSPROPERTY_VIDEODECODER_VCR_TIMING +} KSPROPERTY_VIDCAP_VIDEODECODER; + +typedef enum { + KS_VIDEODECODER_FLAGS_CAN_DISABLE_OUTPUT = 0X0001, + KS_VIDEODECODER_FLAGS_CAN_USE_VCR_LOCKING = 0X0002, + KS_VIDEODECODER_FLAGS_CAN_INDICATE_LOCKED = 0X0004 +} KS_VIDEODECODER_FLAGS; + +typedef struct { + KSPROPERTY Property; + ULONG StandardsSupported; + ULONG Capabilities; + ULONG SettlingTime; + ULONG HSyncPerVSync; +} KSPROPERTY_VIDEODECODER_CAPS_S,*PKSPROPERTY_VIDEODECODER_CAPS_S; + +typedef struct { + KSPROPERTY Property; + ULONG NumberOfLines; + ULONG SignalLocked; +} KSPROPERTY_VIDEODECODER_STATUS_S,*PKSPROPERTY_VIDEODECODER_STATUS_S; + +typedef struct { + KSPROPERTY Property; + ULONG Value; +} KSPROPERTY_VIDEODECODER_S,*PKSPROPERTY_VIDEODECODER_S; + +#define STATIC_EVENTSETID_VIDEODECODER \ + 0x6a2e0621L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0621-28e4-11d0-a18c-00a0c9118956",EVENTSETID_VIDEODECODER); +#define EVENTSETID_VIDEODECODER DEFINE_GUIDNAMED(EVENTSETID_VIDEODECODER) + +typedef enum { + KSEVENT_VIDEODECODER_CHANGED +} KSEVENT_VIDEODECODER; + +#define STATIC_PROPSETID_VIDCAP_CAMERACONTROL \ + 0xC6E13370L,0x30AC,0x11d0,0xa1,0x8C,0x00,0xA0,0xC9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("C6E13370-30AC-11d0-A18C-00A0C9118956",PROPSETID_VIDCAP_CAMERACONTROL); +#define PROPSETID_VIDCAP_CAMERACONTROL DEFINE_GUIDNAMED(PROPSETID_VIDCAP_CAMERACONTROL) + +typedef enum { + KSPROPERTY_CAMERACONTROL_PAN, + KSPROPERTY_CAMERACONTROL_TILT, + KSPROPERTY_CAMERACONTROL_ROLL, + KSPROPERTY_CAMERACONTROL_ZOOM, + KSPROPERTY_CAMERACONTROL_EXPOSURE, + KSPROPERTY_CAMERACONTROL_IRIS, + KSPROPERTY_CAMERACONTROL_FOCUS, + KSPROPERTY_CAMERACONTROL_SCANMODE, + KSPROPERTY_CAMERACONTROL_PRIVACY, + KSPROPERTY_CAMERACONTROL_PANTILT, + KSPROPERTY_CAMERACONTROL_PAN_RELATIVE, + KSPROPERTY_CAMERACONTROL_TILT_RELATIVE, + KSPROPERTY_CAMERACONTROL_ROLL_RELATIVE, + KSPROPERTY_CAMERACONTROL_ZOOM_RELATIVE, + KSPROPERTY_CAMERACONTROL_EXPOSURE_RELATIVE, + KSPROPERTY_CAMERACONTROL_IRIS_RELATIVE, + KSPROPERTY_CAMERACONTROL_FOCUS_RELATIVE, + KSPROPERTY_CAMERACONTROL_PANTILT_RELATIVE, + KSPROPERTY_CAMERACONTROL_FOCAL_LENGTH +} KSPROPERTY_VIDCAP_CAMERACONTROL; + +typedef struct { + KSPROPERTY Property; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_CAMERACONTROL_S,*PKSPROPERTY_CAMERACONTROL_S; + +typedef struct { + KSP_NODE NodeProperty; + LONG Value; + ULONG Flags; + ULONG Capabilities; +} KSPROPERTY_CAMERACONTROL_NODE_S,PKSPROPERTY_CAMERACONTROL_NODE_S; + +typedef struct { + KSPROPERTY Property; + LONG Value1; + ULONG Flags; + ULONG Capabilities; + LONG Value2; +} KSPROPERTY_CAMERACONTROL_S2,*PKSPROPERTY_CAMERACONTROL_S2; + +typedef struct { + KSP_NODE NodeProperty; + LONG Value1; + ULONG Flags; + ULONG Capabilities; + LONG Value2; +} KSPROPERTY_CAMERACONTROL_NODE_S2,*PKSPROPERTY_CAMERACONTROL_NODE_S2; + +typedef struct { + KSPROPERTY Property; + LONG lOcularFocalLength; + LONG lObjectiveFocalLengthMin; + LONG lObjectiveFocalLengthMax; +} KSPROPERTY_CAMERACONTROL_FOCAL_LENGTH_S,*PKSPROPERTY_CAMERACONTROL_FOCAL_LENGTH_S; + +typedef struct { + KSNODEPROPERTY NodeProperty; + LONG lOcularFocalLength; + LONG lObjectiveFocalLengthMin; + LONG lObjectiveFocalLengthMax; +} KSPROPERTY_CAMERACONTROL_NODE_FOCAL_LENGTH_S,*PKSPROPERTY_CAMERACONTROL_NODE_FOCAL_LENGTH_S; + +#define KSPROPERTY_CAMERACONTROL_FLAGS_AUTO 0X0001L +#define KSPROPERTY_CAMERACONTROL_FLAGS_MANUAL 0X0002L + +#define KSPROPERTY_CAMERACONTROL_FLAGS_ABSOLUTE 0X0000L +#define KSPROPERTY_CAMERACONTROL_FLAGS_RELATIVE 0X0010L + +#ifndef __EDevCtrl__ +#define __EDevCtrl__ + +#define STATIC_PROPSETID_EXT_DEVICE \ + 0xB5730A90L,0x1A2C,0x11cf,0x8c,0x23,0x00,0xAA,0x00,0x6B,0x68,0x14 +DEFINE_GUIDSTRUCT("B5730A90-1A2C-11cf-8C23-00AA006B6814",PROPSETID_EXT_DEVICE); +#define PROPSETID_EXT_DEVICE DEFINE_GUIDNAMED(PROPSETID_EXT_DEVICE) + +typedef enum { + KSPROPERTY_EXTDEVICE_ID, + KSPROPERTY_EXTDEVICE_VERSION, + KSPROPERTY_EXTDEVICE_POWER_STATE, + KSPROPERTY_EXTDEVICE_PORT, + KSPROPERTY_EXTDEVICE_CAPABILITIES +} KSPROPERTY_EXTDEVICE; + +typedef struct tagDEVCAPS{ + LONG CanRecord; + LONG CanRecordStrobe; + LONG HasAudio; + LONG HasVideo; + LONG UsesFiles; + LONG CanSave; + LONG DeviceType; + LONG TCRead; + LONG TCWrite; + LONG CTLRead; + LONG IndexRead; + LONG Preroll; + LONG Postroll; + LONG SyncAcc; + LONG NormRate; + LONG CanPreview; + LONG CanMonitorSrc; + LONG CanTest; + LONG VideoIn; + LONG AudioIn; + LONG Calibrate; + LONG SeekType; + LONG SimulatedHardware; +} DEVCAPS,*PDEVCAPS; + +typedef struct { + KSPROPERTY Property; + union { + DEVCAPS Capabilities; + ULONG DevPort; + ULONG PowerState; + WCHAR pawchString[MAX_PATH]; + DWORD NodeUniqueID[2]; + } u; +} KSPROPERTY_EXTDEVICE_S,*PKSPROPERTY_EXTDEVICE_S; + +#define STATIC_PROPSETID_EXT_TRANSPORT \ + 0xA03CD5F0L,0x3045,0x11cf,0x8c,0x44,0x00,0xAA,0x00,0x6B,0x68,0x14 +DEFINE_GUIDSTRUCT("A03CD5F0-3045-11cf-8C44-00AA006B6814",PROPSETID_EXT_TRANSPORT); +#define PROPSETID_EXT_TRANSPORT DEFINE_GUIDNAMED(PROPSETID_EXT_TRANSPORT) + +typedef enum { + KSPROPERTY_EXTXPORT_CAPABILITIES, + KSPROPERTY_EXTXPORT_INPUT_SIGNAL_MODE, + KSPROPERTY_EXTXPORT_OUTPUT_SIGNAL_MODE, + KSPROPERTY_EXTXPORT_LOAD_MEDIUM, + KSPROPERTY_EXTXPORT_MEDIUM_INFO, + KSPROPERTY_EXTXPORT_STATE, + KSPROPERTY_EXTXPORT_STATE_NOTIFY, + KSPROPERTY_EXTXPORT_TIMECODE_SEARCH, + KSPROPERTY_EXTXPORT_ATN_SEARCH, + KSPROPERTY_EXTXPORT_RTC_SEARCH, + KSPROPERTY_RAW_AVC_CMD +} KSPROPERTY_EXTXPORT; + +typedef struct tagTRANSPORTSTATUS { + LONG Mode; + LONG LastError; + LONG RecordInhibit; + LONG ServoLock; + LONG MediaPresent; + LONG MediaLength; + LONG MediaSize; + LONG MediaTrackCount; + LONG MediaTrackLength; + LONG MediaTrackSide; + LONG MediaType; + LONG LinkMode; + LONG NotifyOn; +} TRANSPORTSTATUS,*PTRANSPORTSTATUS; + +typedef struct tagTRANSPORTBASICPARMS { + LONG TimeFormat; + LONG TimeReference; + LONG Superimpose; + LONG EndStopAction; + LONG RecordFormat; + LONG StepFrames; + LONG SetpField; + LONG Preroll; + LONG RecPreroll; + LONG Postroll; + LONG EditDelay; + LONG PlayTCDelay; + LONG RecTCDelay; + LONG EditField; + LONG FrameServo; + LONG ColorFrameServo; + LONG ServoRef; + LONG WarnGenlock; + LONG SetTracking; + TCHAR VolumeName[40]; + LONG Ballistic[20]; + LONG Speed; + LONG CounterFormat; + LONG TunerChannel; + LONG TunerNumber; + LONG TimerEvent; + LONG TimerStartDay; + LONG TimerStartTime; + LONG TimerStopDay; + LONG TimerStopTime; +} TRANSPORTBASICPARMS,*PTRANSPORTBASICPARMS; + +typedef struct tagTRANSPORTVIDEOPARMS { + LONG OutputMode; + LONG Input; +} TRANSPORTVIDEOPARMS,*PTRANSPORTVIDEOPARMS; + +typedef struct tagTRANSPORTAUDIOPARMS { + LONG EnableOutput; + LONG EnableRecord; + LONG EnableSelsync; + LONG Input; + LONG MonitorSource; +} TRANSPORTAUDIOPARMS,*PTRANSPORTAUDIOPARMS; + +typedef struct { + WINBOOL MediaPresent; + ULONG MediaType; + WINBOOL RecordInhibit; +} MEDIUM_INFO,*PMEDIUM_INFO; + +typedef struct { + ULONG Mode; + ULONG State; +} TRANSPORT_STATE,*PTRANSPORT_STATE; + +typedef struct { + KSPROPERTY Property; + union { + ULONG Capabilities; + ULONG SignalMode; + ULONG LoadMedium; + MEDIUM_INFO MediumInfo; + TRANSPORT_STATE XPrtState; + struct { + BYTE frame; + BYTE second; + BYTE minute; + BYTE hour; + } Timecode; + DWORD dwTimecode; + DWORD dwAbsTrackNumber; + struct { + ULONG PayloadSize; + BYTE Payload[512]; + } RawAVC; + } u; +} KSPROPERTY_EXTXPORT_S,*PKSPROPERTY_EXTXPORT_S; + +typedef struct { + KSP_NODE NodeProperty; + union { + ULONG Capabilities; + ULONG SignalMode; + ULONG LoadMedium; + MEDIUM_INFO MediumInfo; + TRANSPORT_STATE XPrtState; + struct { + BYTE frame; + BYTE second; + BYTE minute; + BYTE hour; + } Timecode; + DWORD dwTimecode; + DWORD dwAbsTrackNumber; + struct { + ULONG PayloadSize; + BYTE Payload[512]; + } RawAVC; + } u; +} KSPROPERTY_EXTXPORT_NODE_S,*PKSPROPERTY_EXTXPORT_NODE_S; + +#define STATIC_PROPSETID_TIMECODE_READER \ + 0x9B496CE1L,0x811B,0x11cf,0x8C,0x77,0x00,0xAA,0x00,0x6B,0x68,0x14 +DEFINE_GUIDSTRUCT("9B496CE1-811B-11cf-8C77-00AA006B6814",PROPSETID_TIMECODE_READER); +#define PROPSETID_TIMECODE_READER DEFINE_GUIDNAMED(PROPSETID_TIMECODE_READER) + +typedef enum { + KSPROPERTY_TIMECODE_READER, + KSPROPERTY_ATN_READER, + KSPROPERTY_RTC_READER +} KSPROPERTY_TIMECODE; + +#ifndef TIMECODE_DEFINED +#define TIMECODE_DEFINED +typedef union _timecode { + struct { + WORD wFrameRate; + WORD wFrameFract; + DWORD dwFrames; + }; + DWORDLONG qw; +} TIMECODE; +typedef TIMECODE *PTIMECODE; + +typedef struct tagTIMECODE_SAMPLE { + LONGLONG qwTick; + TIMECODE timecode; + DWORD dwUser; + DWORD dwFlags; +} TIMECODE_SAMPLE; + +typedef TIMECODE_SAMPLE *PTIMECODE_SAMPLE; +#endif /* TIMECODE_DEFINED */ + +typedef struct { + KSPROPERTY Property; + TIMECODE_SAMPLE TimecodeSamp; +} KSPROPERTY_TIMECODE_S,*PKSPROPERTY_TIMECODE_S; + +typedef struct { + KSP_NODE NodeProperty; + TIMECODE_SAMPLE TimecodeSamp; +} KSPROPERTY_TIMECODE_NODE_S,*PKSPROPERTY_TIMECODE_NODE_S; + +#define STATIC_KSEVENTSETID_EXTDEV_Command \ + 0x109c7988L,0xb3cb,0x11d2,0xb4,0x8e,0x00,0x60,0x97,0xb3,0x39,0x1b +DEFINE_GUIDSTRUCT("109c7988-b3cb-11d2-b48e-006097b3391b",KSEVENTSETID_EXTDEV_Command); +#define KSEVENTSETID_EXTDEV_Command DEFINE_GUIDNAMED(KSEVENTSETID_EXTDEV_Command) + +typedef enum { + KSEVENT_EXTDEV_COMMAND_NOTIFY_INTERIM_READY, + KSEVENT_EXTDEV_COMMAND_CONTROL_INTERIM_READY, + KSEVENT_EXTDEV_COMMAND_BUSRESET, + KSEVENT_EXTDEV_TIMECODE_UPDATE, + KSEVENT_EXTDEV_OPERATION_MODE_UPDATE, + KSEVENT_EXTDEV_TRANSPORT_STATE_UPDATE, + KSEVENT_EXTDEV_NOTIFY_REMOVAL, + KSEVENT_EXTDEV_NOTIFY_MEDIUM_CHANGE +} KSEVENT_DEVCMD; +#endif /* __EDevCtrl__ */ + +#define STATIC_PROPSETID_VIDCAP_CROSSBAR \ + 0x6a2e0640L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0640-28e4-11d0-a18c-00a0c9118956",PROPSETID_VIDCAP_CROSSBAR); +#define PROPSETID_VIDCAP_CROSSBAR DEFINE_GUIDNAMED(PROPSETID_VIDCAP_CROSSBAR) + +typedef enum { + KSPROPERTY_CROSSBAR_CAPS, + KSPROPERTY_CROSSBAR_PININFO, + KSPROPERTY_CROSSBAR_CAN_ROUTE, + KSPROPERTY_CROSSBAR_ROUTE +} KSPROPERTY_VIDCAP_CROSSBAR; + +typedef struct { + KSPROPERTY Property; + ULONG NumberOfInputs; + ULONG NumberOfOutputs; +} KSPROPERTY_CROSSBAR_CAPS_S,*PKSPROPERTY_CROSSBAR_CAPS_S; + +typedef struct { + KSPROPERTY Property; + KSPIN_DATAFLOW Direction; + ULONG Index; + ULONG PinType; + ULONG RelatedPinIndex; + KSPIN_MEDIUM Medium; +} KSPROPERTY_CROSSBAR_PININFO_S,*PKSPROPERTY_CROSSBAR_PININFO_S; + +typedef struct { + KSPROPERTY Property; + ULONG IndexInputPin; + ULONG IndexOutputPin; + ULONG CanRoute; +} KSPROPERTY_CROSSBAR_ROUTE_S,*PKSPROPERTY_CROSSBAR_ROUTE_S; + +#define STATIC_EVENTSETID_CROSSBAR \ + 0x6a2e0641L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0641-28e4-11d0-a18c-00a0c9118956",EVENTSETID_CROSSBAR); +#define EVENTSETID_CROSSBAR DEFINE_GUIDNAMED(EVENTSETID_CROSSBAR) + +typedef enum { + KSEVENT_CROSSBAR_CHANGED +} KSEVENT_CROSSBAR; + +typedef enum { + KS_PhysConn_Video_Tuner = 1, + KS_PhysConn_Video_Composite, + KS_PhysConn_Video_SVideo, + KS_PhysConn_Video_RGB, + KS_PhysConn_Video_YRYBY, + KS_PhysConn_Video_SerialDigital, + KS_PhysConn_Video_ParallelDigital, + KS_PhysConn_Video_SCSI, + KS_PhysConn_Video_AUX, + KS_PhysConn_Video_1394, + KS_PhysConn_Video_USB, + KS_PhysConn_Video_VideoDecoder, + KS_PhysConn_Video_VideoEncoder, + KS_PhysConn_Video_SCART, + KS_PhysConn_Audio_Tuner = 4096, + KS_PhysConn_Audio_Line, + KS_PhysConn_Audio_Mic, + KS_PhysConn_Audio_AESDigital, + KS_PhysConn_Audio_SPDIFDigital, + KS_PhysConn_Audio_SCSI, + KS_PhysConn_Audio_AUX, + KS_PhysConn_Audio_1394, + KS_PhysConn_Audio_USB, + KS_PhysConn_Audio_AudioDecoder +} KS_PhysicalConnectorType; + +#define STATIC_PROPSETID_VIDCAP_TVAUDIO \ + 0x6a2e0650L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0650-28e4-11d0-a18c-00a0c9118956",PROPSETID_VIDCAP_TVAUDIO); +#define PROPSETID_VIDCAP_TVAUDIO DEFINE_GUIDNAMED(PROPSETID_VIDCAP_TVAUDIO) + +typedef enum { + KSPROPERTY_TVAUDIO_CAPS, + KSPROPERTY_TVAUDIO_MODE, + KSPROPERTY_TVAUDIO_CURRENTLY_AVAILABLE_MODES +} KSPROPERTY_VIDCAP_TVAUDIO; + +#define KS_TVAUDIO_MODE_MONO 0x0001 +#define KS_TVAUDIO_MODE_STEREO 0x0002 +#define KS_TVAUDIO_MODE_LANG_A 0x0010 +#define KS_TVAUDIO_MODE_LANG_B 0x0020 +#define KS_TVAUDIO_MODE_LANG_C 0x0040 + +typedef struct { + KSPROPERTY Property; + ULONG Capabilities; + KSPIN_MEDIUM InputMedium; + KSPIN_MEDIUM OutputMedium; +} KSPROPERTY_TVAUDIO_CAPS_S,*PKSPROPERTY_TVAUDIO_CAPS_S; + +typedef struct { + KSPROPERTY Property; + ULONG Mode; +} KSPROPERTY_TVAUDIO_S,*PKSPROPERTY_TVAUDIO_S; + +#define STATIC_KSEVENTSETID_VIDCAP_TVAUDIO \ + 0x6a2e0651L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0651-28e4-11d0-a18c-00a0c9118956",KSEVENTSETID_VIDCAP_TVAUDIO); +#define KSEVENTSETID_VIDCAP_TVAUDIO DEFINE_GUIDNAMED(KSEVENTSETID_VIDCAP_TVAUDIO) + +typedef enum { + KSEVENT_TVAUDIO_CHANGED +} KSEVENT_TVAUDIO; + +#define STATIC_PROPSETID_VIDCAP_VIDEOCOMPRESSION \ + 0xC6E13343L,0x30AC,0x11d0,0xA1,0x8C,0x00,0xA0,0xC9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("C6E13343-30AC-11d0-A18C-00A0C9118956",PROPSETID_VIDCAP_VIDEOCOMPRESSION); +#define PROPSETID_VIDCAP_VIDEOCOMPRESSION DEFINE_GUIDNAMED(PROPSETID_VIDCAP_VIDEOCOMPRESSION) + +typedef enum { + KSPROPERTY_VIDEOCOMPRESSION_GETINFO, + KSPROPERTY_VIDEOCOMPRESSION_KEYFRAME_RATE, + KSPROPERTY_VIDEOCOMPRESSION_PFRAMES_PER_KEYFRAME, + KSPROPERTY_VIDEOCOMPRESSION_QUALITY, + KSPROPERTY_VIDEOCOMPRESSION_OVERRIDE_KEYFRAME, + KSPROPERTY_VIDEOCOMPRESSION_OVERRIDE_FRAME_SIZE, + KSPROPERTY_VIDEOCOMPRESSION_WINDOWSIZE +} KSPROPERTY_VIDCAP_VIDEOCOMPRESSION; + +typedef enum { + KS_CompressionCaps_CanQuality = 1, + KS_CompressionCaps_CanCrunch = 2, + KS_CompressionCaps_CanKeyFrame = 4, + KS_CompressionCaps_CanBFrame = 8, + KS_CompressionCaps_CanWindow = 0x10 +} KS_CompressionCaps; + +typedef enum { + KS_StreamingHint_FrameInterval = 0x0100, + KS_StreamingHint_KeyFrameRate = 0x0200, + KS_StreamingHint_PFrameRate = 0x0400, + KS_StreamingHint_CompQuality = 0x0800, + KS_StreamingHint_CompWindowSize = 0x1000 +} KS_VideoStreamingHints; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + LONG DefaultKeyFrameRate; + LONG DefaultPFrameRate; + LONG DefaultQuality; + LONG NumberOfQualitySettings; + LONG Capabilities; +} KSPROPERTY_VIDEOCOMPRESSION_GETINFO_S,*PKSPROPERTY_VIDEOCOMPRESSION_GETINFO_S; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + LONG Value; +} KSPROPERTY_VIDEOCOMPRESSION_S,*PKSPROPERTY_VIDEOCOMPRESSION_S; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + LONG Value; + ULONG Flags; +} KSPROPERTY_VIDEOCOMPRESSION_S1,*PKSPROPERTY_VIDEOCOMPRESSION_S1; + +#define STATIC_KSDATAFORMAT_SUBTYPE_OVERLAY \ + 0xe436eb7fL,0x524f,0x11ce,0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70 +DEFINE_GUIDSTRUCT("e436eb7f-524f-11ce-9f53-0020af0ba770",KSDATAFORMAT_SUBTYPE_OVERLAY); +#define KSDATAFORMAT_SUBTYPE_OVERLAY DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_OVERLAY) + +#define STATIC_KSPROPSETID_OverlayUpdate \ + 0x490EA5CFL,0x7681,0x11D1,0xA2,0x1C,0x00,0xA0,0xC9,0x22,0x31,0x96 +DEFINE_GUIDSTRUCT("490EA5CF-7681-11D1-A21C-00A0C9223196",KSPROPSETID_OverlayUpdate); +#define KSPROPSETID_OverlayUpdate DEFINE_GUIDNAMED(KSPROPSETID_OverlayUpdate) + +typedef enum { + KSPROPERTY_OVERLAYUPDATE_INTERESTS, + KSPROPERTY_OVERLAYUPDATE_CLIPLIST = 0x1, + KSPROPERTY_OVERLAYUPDATE_PALETTE = 0x2, + KSPROPERTY_OVERLAYUPDATE_COLORKEY = 0x4, + KSPROPERTY_OVERLAYUPDATE_VIDEOPOSITION = 0x8, + KSPROPERTY_OVERLAYUPDATE_DISPLAYCHANGE = 0x10, + KSPROPERTY_OVERLAYUPDATE_COLORREF = 0x10000000 +} KSPROPERTY_OVERLAYUPDATE; + +typedef struct { + ULONG PelsWidth; + ULONG PelsHeight; + ULONG BitsPerPel; + WCHAR DeviceID[1]; +} KSDISPLAYCHANGE,*PKSDISPLAYCHANGE; + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_INTERESTS(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_INTERESTS, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(ULONG), \ + NULL, NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_PALETTE(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_PALETTE, \ + NULL, \ + sizeof(KSPROPERTY), \ + 0, \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_COLORKEY(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_COLORKEY, \ + NULL, \ + sizeof(KSPROPERTY), \ + sizeof(COLORKEY), \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_CLIPLIST(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_CLIPLIST, \ + NULL, \ + sizeof(KSPROPERTY), \ + 2 *sizeof(RECT) + sizeof(RGNDATAHEADER),\ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_VIDEOPOSITION(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_VIDEOPOSITION, \ + NULL, \ + sizeof(KSPROPERTY), \ + 2 *sizeof(RECT), \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_DISPLAYCHANGE(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_DISPLAYCHANGE, \ + NULL, \ + sizeof(KSPROPERTY), \ + sizeof(KSDISPLAYCHANGE), \ + (Handler), \ + NULL, 0, NULL, NULL, 0) + +#define DEFINE_KSPROPERTY_ITEM_OVERLAYUPDATE_COLORREF(Handler) \ + DEFINE_KSPROPERTY_ITEM( \ + KSPROPERTY_OVERLAYUPDATE_COLORREF, \ + (Handler), \ + sizeof(KSPROPERTY), \ + sizeof(COLORREF), \ + NULL, \ + NULL, 0, NULL, NULL, 0) + +#define STATIC_PROPSETID_VIDCAP_VIDEOCONTROL \ + 0x6a2e0670L,0x28e4,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("6a2e0670-28e4-11d0-a18c-00a0c9118956",PROPSETID_VIDCAP_VIDEOCONTROL); +#define PROPSETID_VIDCAP_VIDEOCONTROL DEFINE_GUIDNAMED(PROPSETID_VIDCAP_VIDEOCONTROL) + +typedef enum { + KSPROPERTY_VIDEOCONTROL_CAPS, + KSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE, + KSPROPERTY_VIDEOCONTROL_FRAME_RATES, + KSPROPERTY_VIDEOCONTROL_MODE +} KSPROPERTY_VIDCAP_VIDEOCONTROL; + +typedef enum { + KS_VideoControlFlag_FlipHorizontal = 0x0001, + KS_VideoControlFlag_FlipVertical = 0x0002, + KS_Obsolete_VideoControlFlag_ExternalTriggerEnable = 0x0010, + KS_Obsolete_VideoControlFlag_Trigger = 0x0020, + KS_VideoControlFlag_ExternalTriggerEnable = 0x0004, + KS_VideoControlFlag_Trigger = 0x0008 +} KS_VideoControlFlags; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + ULONG VideoControlCaps; +} KSPROPERTY_VIDEOCONTROL_CAPS_S,*PKSPROPERTY_VIDEOCONTROL_CAPS_S; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + LONG Mode; +} KSPROPERTY_VIDEOCONTROL_MODE_S,*PKSPROPERTY_VIDEOCONTROL_MODE_S; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + ULONG RangeIndex; + SIZE Dimensions; + LONGLONG CurrentActualFrameRate; + LONGLONG CurrentMaxAvailableFrameRate; +} KSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE_S,*PKSPROPERTY_VIDEOCONTROL_ACTUAL_FRAME_RATE_S; + +typedef struct { + KSPROPERTY Property; + ULONG StreamIndex; + ULONG RangeIndex; + SIZE Dimensions; +} KSPROPERTY_VIDEOCONTROL_FRAME_RATES_S,*PKSPROPERTY_VIDEOCONTROL_FRAME_RATES_S; + +#define STATIC_PROPSETID_VIDCAP_DROPPEDFRAMES \ + 0xC6E13344L,0x30AC,0x11d0,0xa1,0x8c,0x00,0xa0,0xc9,0x11,0x89,0x56 +DEFINE_GUIDSTRUCT("C6E13344-30AC-11d0-A18C-00A0C9118956",PROPSETID_VIDCAP_DROPPEDFRAMES); +#define PROPSETID_VIDCAP_DROPPEDFRAMES DEFINE_GUIDNAMED(PROPSETID_VIDCAP_DROPPEDFRAMES) + +typedef enum { + KSPROPERTY_DROPPEDFRAMES_CURRENT +} KSPROPERTY_VIDCAP_DROPPEDFRAMES; + +typedef struct { + KSPROPERTY Property; + LONGLONG PictureNumber; + LONGLONG DropCount; + ULONG AverageFrameSize; +} KSPROPERTY_DROPPEDFRAMES_CURRENT_S,*PKSPROPERTY_DROPPEDFRAMES_CURRENT_S; + +#define STATIC_KSPROPSETID_VPConfig \ + 0xbc29a660L,0x30e3,0x11d0,0x9e,0x69,0x00,0xc0,0x4f,0xd7,0xc1,0x5b +DEFINE_GUIDSTRUCT("bc29a660-30e3-11d0-9e69-00c04fd7c15b",KSPROPSETID_VPConfig); +#define KSPROPSETID_VPConfig DEFINE_GUIDNAMED(KSPROPSETID_VPConfig) + +#define STATIC_KSPROPSETID_VPVBIConfig \ + 0xec529b00L,0x1a1f,0x11d1,0xba,0xd9,0x0,0x60,0x97,0x44,0x11,0x1a +DEFINE_GUIDSTRUCT("ec529b00-1a1f-11d1-bad9-00609744111a",KSPROPSETID_VPVBIConfig); +#define KSPROPSETID_VPVBIConfig DEFINE_GUIDNAMED(KSPROPSETID_VPVBIConfig) + +typedef enum { + KSPROPERTY_VPCONFIG_NUMCONNECTINFO, + KSPROPERTY_VPCONFIG_GETCONNECTINFO, + KSPROPERTY_VPCONFIG_SETCONNECTINFO, + KSPROPERTY_VPCONFIG_VPDATAINFO, + KSPROPERTY_VPCONFIG_MAXPIXELRATE, + KSPROPERTY_VPCONFIG_INFORMVPINPUT, + KSPROPERTY_VPCONFIG_NUMVIDEOFORMAT, + KSPROPERTY_VPCONFIG_GETVIDEOFORMAT, + KSPROPERTY_VPCONFIG_SETVIDEOFORMAT, + KSPROPERTY_VPCONFIG_INVERTPOLARITY, + KSPROPERTY_VPCONFIG_DECIMATIONCAPABILITY, + KSPROPERTY_VPCONFIG_SCALEFACTOR, + KSPROPERTY_VPCONFIG_DDRAWHANDLE, + KSPROPERTY_VPCONFIG_VIDEOPORTID, + KSPROPERTY_VPCONFIG_DDRAWSURFACEHANDLE, + KSPROPERTY_VPCONFIG_SURFACEPARAMS +} KSPROPERTY_VPCONFIG; + +#define STATIC_CLSID_KsIBasicAudioInterfaceHandler \ + 0xb9f8ac3e,0x0f71,0x11d2,0xb7,0x2c,0x00,0xc0,0x4f,0xb6,0xbd,0x3d +DEFINE_GUIDSTRUCT("b9f8ac3e-0f71-11d2-b72c-00c04fb6bd3d",CLSID_KsIBasicAudioInterfaceHandler); +#define CLSID_KsIBasicAudioInterfaceHandler DEFINE_GUIDNAMED(CLSID_KsIBasicAudioInterfaceHandler) + +#ifdef __IVPType__ +typedef struct { + AMVPSIZE Size; + DWORD MaxPixelsPerSecond; + DWORD Reserved; +} KSVPMAXPIXELRATE,*PKSVPMAXPIXELRATE; + +typedef struct { + KSPROPERTY Property; + AMVPSIZE Size; +} KSVPSIZE_PROP,*PKSVPSIZE_PROP; + +typedef struct { + DWORD dwPitch; + DWORD dwXOrigin; + DWORD dwYOrigin; +} KSVPSURFACEPARAMS,*PKSVPSURFACEPARAMS; +#else /* __IVPType__ */ + +#ifndef __DDRAW_INCLUDED__ +#define DDPF_FOURCC 0x00000004l + +typedef struct _DDPIXELFORMAT +{ + DWORD dwSize; + DWORD dwFlags; + DWORD dwFourCC; + __MINGW_EXTENSION union + { + DWORD dwRGBBitCount; + DWORD dwYUVBitCount; + DWORD dwZBufferBitDepth; + DWORD dwAlphaBitDepth; + }; + __MINGW_EXTENSION union + { + DWORD dwRBitMask; + DWORD dwYBitMask; + }; + __MINGW_EXTENSION union + { + DWORD dwGBitMask; + DWORD dwUBitMask; + }; + __MINGW_EXTENSION union + { + DWORD dwBBitMask; + DWORD dwVBitMask; + }; + __MINGW_EXTENSION union + { + DWORD dwRGBAlphaBitMask; + DWORD dwYUVAlphaBitMask; + DWORD dwRGBZBitMask; + DWORD dwYUVZBitMask; + }; +} DDPIXELFORMAT,*LPDDPIXELFORMAT; +#endif /* __DDRAW_INCLUDED__ */ + +#ifndef __DVP_INCLUDED__ +typedef struct _DDVIDEOPORTCONNECT { + DWORD dwSize; + DWORD dwPortWidth; + GUID guidTypeID; + DWORD dwFlags; + ULONG_PTR dwReserved1; +} DDVIDEOPORTCONNECT,*LPDDVIDEOPORTCONNECT; + +#define DDVPTYPE_E_HREFH_VREFH \ + 0x54F39980L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8 + +#define DDVPTYPE_E_HREFL_VREFL \ + 0xE09C77E0L,0xDA60,0x11CF,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8 +#endif /* __DVP_INCLUDED__ */ + +typedef enum +{ + KS_PixAspectRatio_NTSC4x3, + KS_PixAspectRatio_NTSC16x9, + KS_PixAspectRatio_PAL4x3, + KS_PixAspectRatio_PAL16x9 +} KS_AMPixAspectRatio; + +typedef enum +{ + KS_AMVP_DO_NOT_CARE, + KS_AMVP_BEST_BANDWIDTH, + KS_AMVP_INPUT_SAME_AS_OUTPUT +} KS_AMVP_SELECTFORMATBY; + +typedef enum +{ + KS_AMVP_MODE_WEAVE, + KS_AMVP_MODE_BOBINTERLEAVED, + KS_AMVP_MODE_BOBNONINTERLEAVED, + KS_AMVP_MODE_SKIPEVEN, + KS_AMVP_MODE_SKIPODD +} KS_AMVP_MODE; + +typedef struct tagKS_AMVPDIMINFO +{ + DWORD dwFieldWidth; + DWORD dwFieldHeight; + DWORD dwVBIWidth; + DWORD dwVBIHeight; + RECT rcValidRegion; +} KS_AMVPDIMINFO,*PKS_AMVPDIMINFO; + +typedef struct tagKS_AMVPDATAINFO +{ + DWORD dwSize; + DWORD dwMicrosecondsPerField; + KS_AMVPDIMINFO amvpDimInfo; + DWORD dwPictAspectRatioX; + DWORD dwPictAspectRatioY; + WINBOOL bEnableDoubleClock; + WINBOOL bEnableVACT; + WINBOOL bDataIsInterlaced; + LONG lHalfLinesOdd; + WINBOOL bFieldPolarityInverted; + DWORD dwNumLinesInVREF; + LONG lHalfLinesEven; + DWORD dwReserved1; +} KS_AMVPDATAINFO,*PKS_AMVPDATAINFO; + +typedef struct tagKS_AMVPSIZE +{ + DWORD dwWidth; + DWORD dwHeight; +} KS_AMVPSIZE,*PKS_AMVPSIZE; + +typedef struct { + KS_AMVPSIZE Size; + DWORD MaxPixelsPerSecond; + DWORD Reserved; +} KSVPMAXPIXELRATE,*PKSVPMAXPIXELRATE; + +typedef struct { + KSPROPERTY Property; + KS_AMVPSIZE Size; +} KSVPSIZE_PROP,*PKSVPSIZE_PROP; + +typedef struct { + DWORD dwPitch; + DWORD dwXOrigin; + DWORD dwYOrigin; +} KSVPSURFACEPARAMS,*PKSVPSURFACEPARAMS; +#endif /* __IVPType__ */ + +#define STATIC_KSEVENTSETID_VPNotify \ + 0x20c5598eL,0xd3c8,0x11d0,0x8d,0xfc,0x00,0xc0,0x4f,0xd7,0xc0,0x8b +DEFINE_GUIDSTRUCT("20c5598e-d3c8-11d0-8dfc-00c04fd7c08b",KSEVENTSETID_VPNotify); +#define KSEVENTSETID_VPNotify DEFINE_GUIDNAMED(KSEVENTSETID_VPNotify) + +typedef enum { + KSEVENT_VPNOTIFY_FORMATCHANGE +} KSEVENT_VPNOTIFY; + +#define STATIC_KSEVENTSETID_VIDCAPTOSTI \ + 0xdb47de20,0xf628,0x11d1,0xba,0x41,0x0,0xa0,0xc9,0xd,0x2b,0x5 +DEFINE_GUIDSTRUCT("DB47DE20-F628-11d1-BA41-00A0C90D2B05",KSEVENTSETID_VIDCAPTOSTI); +#define KSEVENTSETID_VIDCAPNotify DEFINE_GUIDNAMED(KSEVENTSETID_VIDCAPTOSTI) + +typedef enum { + KSEVENT_VIDCAPTOSTI_EXT_TRIGGER, + KSEVENT_VIDCAP_AUTO_UPDATE, + KSEVENT_VIDCAP_SEARCH +} KSEVENT_VIDCAPTOSTI; + +typedef enum { + KSPROPERTY_EXTENSION_UNIT_INFO, + KSPROPERTY_EXTENSION_UNIT_CONTROL, + KSPROPERTY_EXTENSION_UNIT_PASS_THROUGH = 0xffff +} KSPROPERTY_EXTENSION_UNIT,*PKSPROPERTY_EXTENSION_UNIT; + +#define STATIC_KSEVENTSETID_VPVBINotify \ + 0xec529b01L,0x1a1f,0x11d1,0xba,0xd9,0x0,0x60,0x97,0x44,0x11,0x1a +DEFINE_GUIDSTRUCT("ec529b01-1a1f-11d1-bad9-00609744111a",KSEVENTSETID_VPVBINotify); +#define KSEVENTSETID_VPVBINotify DEFINE_GUIDNAMED(KSEVENTSETID_VPVBINotify) + +typedef enum { + KSEVENT_VPVBINOTIFY_FORMATCHANGE +} KSEVENT_VPVBINOTIFY; + +#define STATIC_KSDATAFORMAT_TYPE_AUXLine21Data \ + 0x670aea80L,0x3a82,0x11d0,0xb7,0x9b,0x00,0xaa,0x00,0x37,0x67,0xa7 +DEFINE_GUIDSTRUCT("670aea80-3a82-11d0-b79b-00aa003767a7",KSDATAFORMAT_TYPE_AUXLine21Data); +#define KSDATAFORMAT_TYPE_AUXLine21Data DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_AUXLine21Data) + +#define STATIC_KSDATAFORMAT_SUBTYPE_Line21_BytePair \ + 0x6e8d4a22L,0x310c,0x11d0,0xb7,0x9a,0x00,0xaa,0x00,0x37,0x67,0xa7 +DEFINE_GUIDSTRUCT("6e8d4a22-310c-11d0-b79a-00aa003767a7",KSDATAFORMAT_SUBTYPE_Line21_BytePair); +#define KSDATAFORMAT_SUBTYPE_Line21_BytePair DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_Line21_BytePair) + +#define STATIC_KSDATAFORMAT_SUBTYPE_Line21_GOPPacket \ + 0x6e8d4a23L,0x310c,0x11d0,0xb7,0x9a,0x00,0xaa,0x00,0x37,0x67,0xa7 +DEFINE_GUIDSTRUCT("6e8d4a23-310c-11d0-b79a-00aa003767a7",KSDATAFORMAT_SUBTYPE_Line21_GOPPacket); +#define KSDATAFORMAT_SUBTYPE_Line21_GOPPacket DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_Line21_GOPPacket) + +typedef struct _KSGOP_USERDATA { + ULONG sc; + ULONG reserved1; + BYTE cFields; + CHAR l21Data[3]; +} KSGOP_USERDATA,*PKSGOP_USERDATA; + +#define STATIC_KSDATAFORMAT_TYPE_DVD_ENCRYPTED_PACK \ + 0xed0b916a,0x044d,0x11d1,0xaa,0x78,0x00,0xc0,0x4f,0xc3,0x1d,0x60 +DEFINE_GUIDSTRUCT("ed0b916a-044d-11d1-aa78-00c04fc31d60",KSDATAFORMAT_TYPE_DVD_ENCRYPTED_PACK); +#define KSDATAFORMAT_TYPE_DVD_ENCRYPTED_PACK DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_DVD_ENCRYPTED_PACK) + +#define KS_AM_UseNewCSSKey 0x1 + +#define STATIC_KSPROPSETID_TSRateChange \ + 0xa503c5c0,0x1d1d,0x11d1,0xad,0x80,0x44,0x45,0x53,0x54,0x0,0x0 +DEFINE_GUIDSTRUCT("A503C5C0-1D1D-11D1-AD80-444553540000",KSPROPSETID_TSRateChange); +#define KSPROPSETID_TSRateChange DEFINE_GUIDNAMED(KSPROPSETID_TSRateChange) + +typedef enum { + KS_AM_RATE_SimpleRateChange = 1, + KS_AM_RATE_ExactRateChange = 2, + KS_AM_RATE_MaxFullDataRate = 3, + KS_AM_RATE_Step = 4 +} KS_AM_PROPERTY_TS_RATE_CHANGE; + +typedef struct { + REFERENCE_TIME StartTime; + LONG Rate; +} KS_AM_SimpleRateChange,*PKS_AM_SimpleRateChange; + +typedef struct { + REFERENCE_TIME OutputZeroTime; + LONG Rate; +} KS_AM_ExactRateChange,*PKS_AM_ExactRateChange; + +typedef LONG KS_AM_MaxFullDataRate; +typedef DWORD KS_AM_Step; + +#define STATIC_KSCATEGORY_ENCODER \ + 0x19689bf6,0xc384,0x48fd,0xad,0x51,0x90,0xe5,0x8c,0x79,0xf7,0xb +DEFINE_GUIDSTRUCT("19689BF6-C384-48fd-AD51-90E58C79F70B",KSCATEGORY_ENCODER); +#define KSCATEGORY_ENCODER DEFINE_GUIDNAMED(KSCATEGORY_ENCODER) + +#define STATIC_KSCATEGORY_MULTIPLEXER \ + 0x7a5de1d3,0x1a1,0x452c,0xb4,0x81,0x4f,0xa2,0xb9,0x62,0x71,0xe8 +DEFINE_GUIDSTRUCT("7A5DE1D3-01A1-452c-B481-4FA2B96271E8",KSCATEGORY_MULTIPLEXER); +#define KSCATEGORY_MULTIPLEXER DEFINE_GUIDNAMED(KSCATEGORY_MULTIPLEXER) + +#ifndef __ENCODER_API_GUIDS__ +#define __ENCODER_API_GUIDS__ + +#define STATIC_ENCAPIPARAM_BITRATE \ + 0x49cc4c43,0xca83,0x4ad4,0xa9,0xaf,0xf3,0x69,0x6a,0xf6,0x66,0xdf +DEFINE_GUIDSTRUCT("49CC4C43-CA83-4ad4-A9AF-F3696AF666DF",ENCAPIPARAM_BITRATE); +#define ENCAPIPARAM_BITRATE DEFINE_GUIDNAMED(ENCAPIPARAM_BITRATE) + +#define STATIC_ENCAPIPARAM_PEAK_BITRATE \ + 0x703f16a9,0x3d48,0x44a1,0xb0,0x77,0x1,0x8d,0xff,0x91,0x5d,0x19 +DEFINE_GUIDSTRUCT("703F16A9-3D48-44a1-B077-018DFF915D19",ENCAPIPARAM_PEAK_BITRATE); +#define ENCAPIPARAM_PEAK_BITRATE DEFINE_GUIDNAMED(ENCAPIPARAM_PEAK_BITRATE) + +#define STATIC_ENCAPIPARAM_BITRATE_MODE \ + 0xee5fb25c,0xc713,0x40d1,0x9d,0x58,0xc0,0xd7,0x24,0x1e,0x25,0xf +DEFINE_GUIDSTRUCT("EE5FB25C-C713-40d1-9D58-C0D7241E250F",ENCAPIPARAM_BITRATE_MODE); +#define ENCAPIPARAM_BITRATE_MODE DEFINE_GUIDNAMED(ENCAPIPARAM_BITRATE_MODE) + +#define STATIC_CODECAPI_CHANGELISTS \ + 0x62b12acf,0xf6b0,0x47d9,0x94,0x56,0x96,0xf2,0x2c,0x4e,0x0b,0x9d +DEFINE_GUIDSTRUCT("62B12ACF-F6B0-47D9-9456-96F22C4E0B9D",CODECAPI_CHANGELISTS); +#define CODECAPI_CHANGELISTS DEFINE_GUIDNAMED(CODECAPI_CHANGELISTS) + +#define STATIC_CODECAPI_VIDEO_ENCODER \ + 0x7112e8e1,0x3d03,0x47ef,0x8e,0x60,0x03,0xf1,0xcf,0x53,0x73,0x01 +DEFINE_GUIDSTRUCT("7112E8E1-3D03-47EF-8E60-03F1CF537301",CODECAPI_VIDEO_ENCODER); +#define CODECAPI_VIDEO_ENCODER DEFINE_GUIDNAMED(CODECAPI_VIDEO_ENCODER) + +#define STATIC_CODECAPI_AUDIO_ENCODER \ + 0xb9d19a3e,0xf897,0x429c,0xbc,0x46,0x81,0x38,0xb7,0x27,0x2b,0x2d +DEFINE_GUIDSTRUCT("B9D19A3E-F897-429C-BC46-8138B7272B2D",CODECAPI_AUDIO_ENCODER); +#define CODECAPI_AUDIO_ENCODER DEFINE_GUIDNAMED(CODECAPI_AUDIO_ENCODER) + +#define STATIC_CODECAPI_SETALLDEFAULTS \ + 0x6c5e6a7c,0xacf8,0x4f55,0xa9,0x99,0x1a,0x62,0x81,0x09,0x05,0x1b +DEFINE_GUIDSTRUCT("6C5E6A7C-ACF8-4F55-A999-1A628109051B",CODECAPI_SETALLDEFAULTS); +#define CODECAPI_SETALLDEFAULTS DEFINE_GUIDNAMED(CODECAPI_SETALLDEFAULTS) + +#define STATIC_CODECAPI_ALLSETTINGS \ + 0x6a577e92,0x83e1,0x4113,0xad,0xc2,0x4f,0xce,0xc3,0x2f,0x83,0xa1 +DEFINE_GUIDSTRUCT("6A577E92-83E1-4113-ADC2-4FCEC32F83A1",CODECAPI_ALLSETTINGS); +#define CODECAPI_ALLSETTINGS DEFINE_GUIDNAMED(CODECAPI_ALLSETTINGS) + +#define STATIC_CODECAPI_SUPPORTSEVENTS \ + 0x0581af97,0x7693,0x4dbd,0x9d,0xca,0x3f,0x9e,0xbd,0x65,0x85,0xa1 +DEFINE_GUIDSTRUCT("0581AF97-7693-4DBD-9DCA-3F9EBD6585A1",CODECAPI_SUPPORTSEVENTS); +#define CODECAPI_SUPPORTSEVENTS DEFINE_GUIDNAMED(CODECAPI_SUPPORTSEVENTS) + +#define STATIC_CODECAPI_CURRENTCHANGELIST \ + 0x1cb14e83,0x7d72,0x4657,0x83,0xfd,0x47,0xa2,0xc5,0xb9,0xd1,0x3d +DEFINE_GUIDSTRUCT("1CB14E83-7D72-4657-83FD-47A2C5B9D13D",CODECAPI_CURRENTCHANGELIST); +#define CODECAPI_CURRENTCHANGELIST DEFINE_GUIDNAMED(CODECAPI_CURRENTCHANGELIST) +#endif /* __ENCODER_API_GUIDS__ */ + +#ifndef __ENCODER_API_DEFINES__ +#define __ENCODER_API_DEFINES__ +typedef enum { + ConstantBitRate = 0, + VariableBitRateAverage, + VariableBitRatePeak +} VIDEOENCODER_BITRATE_MODE; +#endif /* __ENCODER_API_DEFINES__ */ + +#define STATIC_KSPROPSETID_Jack\ + 0x4509f757, 0x2d46, 0x4637, 0x8e, 0x62, 0xce, 0x7d, 0xb9, 0x44, 0xf5, 0x7b +DEFINE_GUIDSTRUCT("4509F757-2D46-4637-8E62-CE7DB944F57B", KSPROPSETID_Jack); +#define KSPROPSETID_Jack DEFINE_GUIDNAMED(KSPROPSETID_Jack) + +typedef enum { + KSPROPERTY_JACK_DESCRIPTION = 1, + KSPROPERTY_JACK_DESCRIPTION2, + KSPROPERTY_JACK_SINK_INFO +} KSPROPERTY_JACK; + +typedef enum +{ + eConnTypeUnknown, + eConnType3Point5mm, + eConnTypeQuarter, + eConnTypeAtapiInternal, + eConnTypeRCA, + eConnTypeOptical, + eConnTypeOtherDigital, + eConnTypeOtherAnalog, + eConnTypeMultichannelAnalogDIN, + eConnTypeXlrProfessional, + eConnTypeRJ11Modem, + eConnTypeCombination +} EPcxConnectionType; + +typedef enum +{ + eGeoLocRear = 0x1, + eGeoLocFront, + eGeoLocLeft, + eGeoLocRight, + eGeoLocTop, + eGeoLocBottom, + eGeoLocRearPanel, + eGeoLocRiser, + eGeoLocInsideMobileLid, + eGeoLocDrivebay, + eGeoLocHDMI, + eGeoLocOutsideMobileLid, + eGeoLocATAPI, + eGeoLocReserved5, + eGeoLocReserved6, + EPcxGeoLocation_enum_count +} EPcxGeoLocation; + +typedef enum +{ + eGenLocPrimaryBox = 0, + eGenLocInternal, + eGenLocSeparate, + eGenLocOther, + EPcxGenLocation_enum_count +} EPcxGenLocation; + +typedef enum +{ + ePortConnJack = 0, + ePortConnIntegratedDevice, + ePortConnBothIntegratedAndJack, + ePortConnUnknown +} EPxcPortConnection; + +typedef struct +{ + DWORD ChannelMapping; + COLORREF Color; + EPcxConnectionType ConnectionType; + EPcxGeoLocation GeoLocation; + EPcxGenLocation GenLocation; + EPxcPortConnection PortConnection; + BOOL IsConnected; +} KSJACK_DESCRIPTION, *PKSJACK_DESCRIPTION; + +typedef enum +{ + KSJACK_SINK_CONNECTIONTYPE_HDMI = 0, + KSJACK_SINK_CONNECTIONTYPE_DISPLAYPORT, +} KSJACK_SINK_CONNECTIONTYPE; + +#define MAX_SINK_DESCRIPTION_NAME_LENGTH 32 +typedef struct _tagKSJACK_SINK_INFORMATION +{ + KSJACK_SINK_CONNECTIONTYPE ConnType; + WORD ManufacturerId; + WORD ProductId; + WORD AudioLatency; + BOOL HDCPCapable; + BOOL AICapable; + UCHAR SinkDescriptionLength; + WCHAR SinkDescription[MAX_SINK_DESCRIPTION_NAME_LENGTH]; + LUID PortId; +} KSJACK_SINK_INFORMATION, *PKSJACK_SINK_INFORMATION; + +#define JACKDESC2_PRESENCE_DETECT_CAPABILITY 0x00000001 +#define JACKDESC2_DYNAMIC_FORMAT_CHANGE_CAPABILITY 0x00000002 + +typedef struct _tagKSJACK_DESCRIPTION2 +{ + DWORD DeviceStateInfo; + DWORD JackCapabilities; +} KSJACK_DESCRIPTION2, *PKSJACK_DESCRIPTION2; + +#endif /* _KSMEDIA_ */ +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/ksproxy.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,639 @@ +/** + * This file has no copyright assigned and is placed in the Public Domain. + * This file is part of the w64 mingw-runtime package. + * No warranty is given; refer to the file DISCLAIMER.PD within this package. + */ +#ifndef __KSPROXY__ +#define __KSPROXY__ + +#ifdef __cplusplus +extern "C" { +#endif + +#undef KSDDKAPI +#ifdef _KSDDK_ +#define KSDDKAPI +#else +#define KSDDKAPI DECLSPEC_IMPORT +#endif + +#define STATIC_IID_IKsObject \ + 0x423c13a2L,0x2070,0x11d0,0x9e,0xf7,0x00,0xaa,0x00,0xa2,0x16,0xa1 + +#define STATIC_IID_IKsPinEx \ + 0x7bb38260L,0xd19c,0x11d2,0xb3,0x8a,0x00,0xa0,0xc9,0x5e,0xc2,0x2e + +#define STATIC_IID_IKsPin \ + 0xb61178d1L,0xa2d9,0x11cf,0x9e,0x53,0x00,0xaa,0x00,0xa2,0x16,0xa1 + +#define STATIC_IID_IKsPinPipe \ + 0xe539cd90L,0xa8b4,0x11d1,0x81,0x89,0x00,0xa0,0xc9,0x06,0x28,0x02 + +#define STATIC_IID_IKsDataTypeHandler \ + 0x5ffbaa02L,0x49a3,0x11d0,0x9f,0x36,0x00,0xaa,0x00,0xa2,0x16,0xa1 + +#define STATIC_IID_IKsDataTypeCompletion \ + 0x827D1A0EL,0x0F73,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#define STATIC_IID_IKsInterfaceHandler \ + 0xD3ABC7E0L,0x9A61,0x11D0,0xA4,0x0D,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#define STATIC_IID_IKsClockPropertySet \ + 0x5C5CBD84L,0xE755,0x11D0,0xAC,0x18,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#define STATIC_IID_IKsAllocator \ + 0x8da64899L,0xc0d9,0x11d0,0x84,0x13,0x00,0x00,0xf8,0x22,0xfe,0x8a + +#define STATIC_IID_IKsAllocatorEx \ + 0x091bb63aL,0x603f,0x11d1,0xb0,0x67,0x00,0xa0,0xc9,0x06,0x28,0x02 + +#ifndef STATIC_IID_IKsPropertySet +#define STATIC_IID_IKsPropertySet \ + 0x31EFAC30L,0x515C,0x11d0,0xA9,0xAA,0x00,0xAA,0x00,0x61,0xBE,0x93 +#endif + +#define STATIC_IID_IKsTopology \ + 0x28F54683L,0x06FD,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#ifndef STATIC_IID_IKsControl +#define STATIC_IID_IKsControl \ + 0x28F54685L,0x06FD,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96 +#endif + +#define STATIC_IID_IKsAggregateControl \ + 0x7F40EAC0L,0x3947,0x11D2,0x87,0x4E,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#define STATIC_CLSID_Proxy \ + 0x17CCA71BL,0xECD7,0x11D0,0xB9,0x08,0x00,0xA0,0xC9,0x22,0x31,0x96 + +#ifdef _KS_ + +DEFINE_GUIDEX(IID_IKsObject); + +DEFINE_GUIDEX(IID_IKsPin); + +DEFINE_GUIDEX(IID_IKsPinEx); + +DEFINE_GUIDEX(IID_IKsPinPipe); + +DEFINE_GUIDEX(IID_IKsDataTypeHandler); + +DEFINE_GUIDEX(IID_IKsDataTypeCompletion); + +DEFINE_GUIDEX(IID_IKsInterfaceHandler); + +DEFINE_GUIDEX(IID_IKsClockPropertySet); + +DEFINE_GUIDEX(IID_IKsAllocator); + +DEFINE_GUIDEX(IID_IKsAllocatorEx); + +#define IID_IKsQualityForwarder KSCATEGORY_QUALITY +#define STATIC_IID_IKsQualityForwarder STATIC_KSCATEGORY_QUALITY + +typedef enum { + KsAllocatorMode_User, + KsAllocatorMode_Kernel +} KSALLOCATORMODE; + +typedef enum { + FramingProp_Uninitialized, + FramingProp_None, + FramingProp_Old, + FramingProp_Ex +} FRAMING_PROP; + +typedef FRAMING_PROP *PFRAMING_PROP; + +typedef enum { + Framing_Cache_Update, + Framing_Cache_ReadLast, + Framing_Cache_ReadOrig, + Framing_Cache_Write +} FRAMING_CACHE_OPS; + +typedef struct { + LONGLONG MinTotalNominator; + LONGLONG MaxTotalNominator; + LONGLONG TotalDenominator; +} OPTIMAL_WEIGHT_TOTALS; + +typedef struct IPin IPin; +typedef struct IKsPin IKsPin; +typedef struct IKsAllocator IKsAllocator; +typedef struct IKsAllocatorEx IKsAllocatorEx; + +#define AllocatorStrategy_DontCare 0 +#define AllocatorStrategy_MinimizeNumberOfFrames 0x00000001 +#define AllocatorStrategy_MinimizeFrameSize 0x00000002 +#define AllocatorStrategy_MinimizeNumberOfAllocators 0x00000004 +#define AllocatorStrategy_MaximizeSpeed 0x00000008 + +#define PipeFactor_None 0 +#define PipeFactor_UserModeUpstream 0x00000001 +#define PipeFactor_UserModeDownstream 0x00000002 +#define PipeFactor_MemoryTypes 0x00000004 +#define PipeFactor_Flags 0x00000008 +#define PipeFactor_PhysicalRanges 0x00000010 +#define PipeFactor_OptimalRanges 0x00000020 +#define PipeFactor_FixedCompression 0x00000040 +#define PipeFactor_UnknownCompression 0x00000080 + +#define PipeFactor_Buffers 0x00000100 +#define PipeFactor_Align 0x00000200 +#define PipeFactor_PhysicalEnd 0x00000400 +#define PipeFactor_LogicalEnd 0x00000800 + +typedef enum { + PipeState_DontCare, + PipeState_RangeNotFixed, + PipeState_RangeFixed, + PipeState_CompressionUnknown, + PipeState_Finalized +} PIPE_STATE; + +typedef struct _PIPE_DIMENSIONS { + KS_COMPRESSION AllocatorPin; + KS_COMPRESSION MaxExpansionPin; + KS_COMPRESSION EndPin; +} PIPE_DIMENSIONS,*PPIPE_DIMENSIONS; + +typedef enum { + Pipe_Allocator_None, + Pipe_Allocator_FirstPin, + Pipe_Allocator_LastPin, + Pipe_Allocator_MiddlePin +} PIPE_ALLOCATOR_PLACE; + +typedef PIPE_ALLOCATOR_PLACE *PPIPE_ALLOCATOR_PLACE; + +typedef enum { + KS_MemoryTypeDontCare = 0, + KS_MemoryTypeKernelPaged, + KS_MemoryTypeKernelNonPaged, + KS_MemoryTypeDeviceHostMapped, + KS_MemoryTypeDeviceSpecific, + KS_MemoryTypeUser, + KS_MemoryTypeAnyHost +} KS_LogicalMemoryType; + +typedef KS_LogicalMemoryType *PKS_LogicalMemoryType; + +typedef struct _PIPE_TERMINATION { + ULONG Flags; + ULONG OutsideFactors; + ULONG Weigth; + KS_FRAMING_RANGE PhysicalRange; + KS_FRAMING_RANGE_WEIGHTED OptimalRange; + KS_COMPRESSION Compression; +} PIPE_TERMINATION; + +typedef struct _ALLOCATOR_PROPERTIES_EX +{ + long cBuffers; + long cbBuffer; + long cbAlign; + long cbPrefix; + + GUID MemoryType; + GUID BusType; + PIPE_STATE State; + PIPE_TERMINATION Input; + PIPE_TERMINATION Output; + ULONG Strategy; + ULONG Flags; + ULONG Weight; + KS_LogicalMemoryType LogicalMemoryType; + PIPE_ALLOCATOR_PLACE AllocatorPlace; + PIPE_DIMENSIONS Dimensions; + KS_FRAMING_RANGE PhysicalRange; + IKsAllocatorEx *PrevSegment; + ULONG CountNextSegments; + IKsAllocatorEx **NextSegments; + ULONG InsideFactors; + ULONG NumberPins; +} ALLOCATOR_PROPERTIES_EX; + +typedef ALLOCATOR_PROPERTIES_EX *PALLOCATOR_PROPERTIES_EX; + +#ifdef __STREAMS__ + +struct IKsClockPropertySet; +#undef INTERFACE +#define INTERFACE IKsClockPropertySet +DECLARE_INTERFACE_(IKsClockPropertySet,IUnknown) +{ + STDMETHOD(KsGetTime) (THIS_ + LONGLONG *Time + ) PURE; + STDMETHOD(KsSetTime) (THIS_ + LONGLONG Time + ) PURE; + STDMETHOD(KsGetPhysicalTime) (THIS_ + LONGLONG *Time + ) PURE; + STDMETHOD(KsSetPhysicalTime) (THIS_ + LONGLONG Time + ) PURE; + STDMETHOD(KsGetCorrelatedTime) (THIS_ + KSCORRELATED_TIME *CorrelatedTime + ) PURE; + STDMETHOD(KsSetCorrelatedTime) (THIS_ + KSCORRELATED_TIME *CorrelatedTime + ) PURE; + STDMETHOD(KsGetCorrelatedPhysicalTime)(THIS_ + KSCORRELATED_TIME *CorrelatedTime + ) PURE; + STDMETHOD(KsSetCorrelatedPhysicalTime)(THIS_ + KSCORRELATED_TIME *CorrelatedTime + ) PURE; + STDMETHOD(KsGetResolution) (THIS_ + KSRESOLUTION *Resolution + ) PURE; + STDMETHOD(KsGetState) (THIS_ + KSSTATE *State + ) PURE; +}; + +struct IKsAllocator; +#undef INTERFACE +#define INTERFACE IKsAllocator +DECLARE_INTERFACE_(IKsAllocator,IUnknown) +{ + STDMETHOD_(HANDLE,KsGetAllocatorHandle)(THIS) PURE; + STDMETHOD_(KSALLOCATORMODE,KsGetAllocatorMode)(THIS) PURE; + STDMETHOD(KsGetAllocatorStatus) (THIS_ + PKSSTREAMALLOCATOR_STATUS AllocatorStatus + ) PURE; + STDMETHOD_(VOID,KsSetAllocatorMode) (THIS_ + KSALLOCATORMODE Mode + ) PURE; +}; + +struct IKsAllocatorEx; +#undef INTERFACE +#define INTERFACE IKsAllocatorEx +DECLARE_INTERFACE_(IKsAllocatorEx,IKsAllocator) +{ + STDMETHOD_(PALLOCATOR_PROPERTIES_EX,KsGetProperties)(THIS) PURE; + STDMETHOD_(VOID,KsSetProperties) (THIS_ + PALLOCATOR_PROPERTIES_EX + ) PURE; + STDMETHOD_(VOID,KsSetAllocatorHandle) (THIS_ + HANDLE AllocatorHandle + ) PURE; + STDMETHOD_(HANDLE,KsCreateAllocatorAndGetHandle)(THIS_ + IKsPin *KsPin + ) PURE; +}; + +typedef enum { + KsPeekOperation_PeekOnly, + KsPeekOperation_AddRef +} KSPEEKOPERATION; + +typedef struct _KSSTREAM_SEGMENT *PKSSTREAM_SEGMENT; +struct IKsPin; + +#undef INTERFACE +#define INTERFACE IKsPin +DECLARE_INTERFACE_(IKsPin,IUnknown) +{ + STDMETHOD(KsQueryMediums) (THIS_ + PKSMULTIPLE_ITEM *MediumList + ) PURE; + STDMETHOD(KsQueryInterfaces) (THIS_ + PKSMULTIPLE_ITEM *InterfaceList + ) PURE; + STDMETHOD(KsCreateSinkPinHandle) (THIS_ + KSPIN_INTERFACE& Interface, + KSPIN_MEDIUM& Medium + ) PURE; + STDMETHOD(KsGetCurrentCommunication) (THIS_ + KSPIN_COMMUNICATION *Communication, + KSPIN_INTERFACE *Interface, + KSPIN_MEDIUM *Medium + ) PURE; + STDMETHOD(KsPropagateAcquire) (THIS) PURE; + STDMETHOD(KsDeliver) (THIS_ + IMediaSample *Sample, + ULONG Flags + ) PURE; + STDMETHOD(KsMediaSamplesCompleted) (THIS_ + PKSSTREAM_SEGMENT StreamSegment + ) PURE; + STDMETHOD_(IMemAllocator *,KsPeekAllocator)(THIS_ + KSPEEKOPERATION Operation + ) PURE; + STDMETHOD(KsReceiveAllocator) (THIS_ + IMemAllocator *MemAllocator + ) PURE; + STDMETHOD(KsRenegotiateAllocator) (THIS) PURE; + STDMETHOD_(LONG,KsIncrementPendingIoCount)(THIS) PURE; + STDMETHOD_(LONG,KsDecrementPendingIoCount)(THIS) PURE; + STDMETHOD(KsQualityNotify) (THIS_ + ULONG Proportion, + REFERENCE_TIME TimeDelta + ) PURE; +}; + +struct IKsPinEx; +#undef INTERFACE +#define INTERFACE IKsPinEx +DECLARE_INTERFACE_(IKsPinEx,IKsPin) +{ + STDMETHOD_(VOID,KsNotifyError) (THIS_ + IMediaSample *Sample, + HRESULT hr + ) PURE; +}; + +struct IKsPinPipe; +#undef INTERFACE +#define INTERFACE IKsPinPipe +DECLARE_INTERFACE_(IKsPinPipe,IUnknown) +{ + STDMETHOD(KsGetPinFramingCache) (THIS_ + PKSALLOCATOR_FRAMING_EX *FramingEx, + PFRAMING_PROP FramingProp, + FRAMING_CACHE_OPS Option + ) PURE; + STDMETHOD(KsSetPinFramingCache) (THIS_ + PKSALLOCATOR_FRAMING_EX FramingEx, + PFRAMING_PROP FramingProp, + FRAMING_CACHE_OPS Option + ) PURE; + STDMETHOD_(IPin*,KsGetConnectedPin) (THIS) PURE; + STDMETHOD_(IKsAllocatorEx*,KsGetPipe) (THIS_ + KSPEEKOPERATION Operation + ) PURE; + STDMETHOD(KsSetPipe) (THIS_ + IKsAllocatorEx *KsAllocator + ) PURE; + STDMETHOD_(ULONG,KsGetPipeAllocatorFlag)(THIS) PURE; + STDMETHOD(KsSetPipeAllocatorFlag) (THIS_ + ULONG Flag + ) PURE; + STDMETHOD_(GUID,KsGetPinBusCache) (THIS) PURE; + STDMETHOD(KsSetPinBusCache) (THIS_ + GUID Bus + ) PURE; + STDMETHOD_(PWCHAR,KsGetPinName) (THIS) PURE; + STDMETHOD_(PWCHAR,KsGetFilterName) (THIS) PURE; +}; + +struct IKsPinFactory; +#undef INTERFACE +#define INTERFACE IKsPinFactory +DECLARE_INTERFACE_(IKsPinFactory,IUnknown) +{ + STDMETHOD(KsPinFactory) (THIS_ + ULONG *PinFactory + ) PURE; +}; + +typedef enum { + KsIoOperation_Write, + KsIoOperation_Read +} KSIOOPERATION; + +struct IKsDataTypeHandler; +#undef INTERFACE +#define INTERFACE IKsDataTypeHandler +DECLARE_INTERFACE_(IKsDataTypeHandler,IUnknown) +{ + STDMETHOD(KsCompleteIoOperation) (THIS_ + IMediaSample *Sample, + PVOID StreamHeader, + KSIOOPERATION IoOperation, + WINBOOL Cancelled + ) PURE; + STDMETHOD(KsIsMediaTypeInRanges) (THIS_ + PVOID DataRanges + ) PURE; + STDMETHOD(KsPrepareIoOperation) (THIS_ + IMediaSample *Sample, + PVOID StreamHeader, + KSIOOPERATION IoOperation + ) PURE; + STDMETHOD(KsQueryExtendedSize) (THIS_ + ULONG *ExtendedSize + ) PURE; + STDMETHOD(KsSetMediaType) (THIS_ + const AM_MEDIA_TYPE *AmMediaType + ) PURE; +}; + +struct IKsDataTypeCompletion; +#undef INTERFACE +#define INTERFACE IKsDataTypeCompletion +DECLARE_INTERFACE_(IKsDataTypeCompletion,IUnknown) +{ + STDMETHOD(KsCompleteMediaType) (THIS_ + HANDLE FilterHandle, + ULONG PinFactoryId, + AM_MEDIA_TYPE *AmMediaType + ) PURE; +}; + +struct IKsInterfaceHandler; +#undef INTERFACE +#define INTERFACE IKsInterfaceHandler +DECLARE_INTERFACE_(IKsInterfaceHandler,IUnknown) +{ + STDMETHOD(KsSetPin) (THIS_ + IKsPin *KsPin + ) PURE; + STDMETHOD(KsProcessMediaSamples) (THIS_ + IKsDataTypeHandler *KsDataTypeHandler, + IMediaSample **SampleList, + PLONG SampleCount, + KSIOOPERATION IoOperation, + PKSSTREAM_SEGMENT *StreamSegment + ) PURE; + STDMETHOD(KsCompleteIo) (THIS_ + PKSSTREAM_SEGMENT StreamSegment + ) PURE; +}; + +typedef struct _KSSTREAM_SEGMENT { + IKsInterfaceHandler *KsInterfaceHandler; + IKsDataTypeHandler *KsDataTypeHandler; + KSIOOPERATION IoOperation; + HANDLE CompletionEvent; +} KSSTREAM_SEGMENT; + +struct IKsObject; +#undef INTERFACE +#define INTERFACE IKsObject +DECLARE_INTERFACE_(IKsObject,IUnknown) +{ + STDMETHOD_(HANDLE,KsGetObjectHandle) (THIS) PURE; +}; + +struct IKsQualityForwarder; +#undef INTERFACE +#define INTERFACE IKsQualityForwarder +DECLARE_INTERFACE_(IKsQualityForwarder,IKsObject) +{ + STDMETHOD_(VOID,KsFlushClient) (THIS_ + IKsPin *Pin + ) PURE; +}; + +struct IKsNotifyEvent; +#undef INTERFACE +#define INTERFACE IKsNotifyEvent +DECLARE_INTERFACE_(IKsNotifyEvent,IUnknown) +{ + STDMETHOD(KsNotifyEvent) (THIS_ + ULONG Event, + ULONG_PTR lParam1, + ULONG_PTR lParam2 + ) PURE; +}; + +KSDDKAPI HRESULT WINAPI KsResolveRequiredAttributes(PKSDATARANGE DataRange,PKSMULTIPLE_ITEM Attributes); +KSDDKAPI HRESULT WINAPI KsOpenDefaultDevice(REFGUID Category,ACCESS_MASK Access,PHANDLE DeviceHandle); +KSDDKAPI HRESULT WINAPI KsSynchronousDeviceControl(HANDLE Handle,ULONG IoControl,PVOID InBuffer,ULONG InLength,PVOID OutBuffer,ULONG OutLength,PULONG BytesReturned); +KSDDKAPI HRESULT WINAPI KsGetMultiplePinFactoryItems(HANDLE FilterHandle,ULONG PinFactoryId,ULONG PropertyId,PVOID *Items); +KSDDKAPI HRESULT WINAPI KsGetMediaTypeCount(HANDLE FilterHandle,ULONG PinFactoryId,ULONG *MediaTypeCount); +KSDDKAPI HRESULT WINAPI KsGetMediaType(int Position,AM_MEDIA_TYPE *AmMediaType,HANDLE FilterHandle,ULONG PinFactoryId); +#endif /* __STREAMS__ */ + +#ifndef _IKsPropertySet_ +DEFINE_GUIDEX(IID_IKsPropertySet); +#endif + +#ifndef _IKsControl_ +DEFINE_GUIDEX(IID_IKsControl); +#endif + +DEFINE_GUIDEX(IID_IKsAggregateControl); +#ifndef _IKsTopology_ +DEFINE_GUIDEX(IID_IKsTopology); +#endif +DEFINE_GUIDSTRUCT("17CCA71B-ECD7-11D0-B908-00A0C9223196",CLSID_Proxy); +#define CLSID_Proxy DEFINE_GUIDNAMED(CLSID_Proxy) + +#else /* _KS_ */ + +#ifndef _IKsPropertySet_ +DEFINE_GUID(IID_IKsPropertySet,STATIC_IID_IKsPropertySet); +#endif + +DEFINE_GUID(CLSID_Proxy,STATIC_CLSID_Proxy); + +#endif /* _KS_ */ + +#ifndef _IKsPropertySet_ +#define _IKsPropertySet_ +#define KSPROPERTY_SUPPORT_GET 1 +#define KSPROPERTY_SUPPORT_SET 2 + +#ifdef DECLARE_INTERFACE_ +struct IKsPropertySet; +#undef INTERFACE +#define INTERFACE IKsPropertySet +DECLARE_INTERFACE_(IKsPropertySet,IUnknown) +{ + STDMETHOD(Set) (THIS_ + REFGUID PropSet, + ULONG Id, + LPVOID InstanceData, + ULONG InstanceLength, + LPVOID PropertyData, + ULONG DataLength + ) PURE; + STDMETHOD(Get) (THIS_ + REFGUID PropSet, + ULONG Id, + LPVOID InstanceData, + ULONG InstanceLength, + LPVOID PropertyData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; + STDMETHOD(QuerySupported) (THIS_ + REFGUID PropSet, + ULONG Id, + ULONG *TypeSupport + ) PURE; +}; +#endif /* DECLARE_INTERFACE_ */ +#endif /* _IKsPropertySet_ */ + +#ifndef _IKsControl_ +#define _IKsControl_ +#ifdef DECLARE_INTERFACE_ +struct IKsControl; +#undef INTERFACE +#define INTERFACE IKsControl +DECLARE_INTERFACE_(IKsControl,IUnknown) +{ + STDMETHOD(KsProperty) (THIS_ + PKSPROPERTY Property, + ULONG PropertyLength, + LPVOID PropertyData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; + STDMETHOD(KsMethod) (THIS_ + PKSMETHOD Method, + ULONG MethodLength, + LPVOID MethodData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; + STDMETHOD(KsEvent) (THIS_ + PKSEVENT Event, + ULONG EventLength, + LPVOID EventData, + ULONG DataLength, + ULONG *BytesReturned + ) PURE; +}; +#endif /* DECLARE_INTERFACE_ */ +#endif /* _IKsControl_ */ + +#ifdef DECLARE_INTERFACE_ +struct IKsAggregateControl; +#undef INTERFACE +#define INTERFACE IKsAggregateControl +DECLARE_INTERFACE_(IKsAggregateControl,IUnknown) +{ + STDMETHOD(KsAddAggregate) (THIS_ + REFGUID AggregateClass + ) PURE; + STDMETHOD(KsRemoveAggregate) (THIS_ + REFGUID AggregateClass + ) PURE; +}; +#endif /* DECLARE_INTERFACE_ */ + +#ifndef _IKsTopology_ +#define _IKsTopology_ +#ifdef DECLARE_INTERFACE_ +struct IKsTopology; +#undef INTERFACE +#define INTERFACE IKsTopology +DECLARE_INTERFACE_(IKsTopology,IUnknown) +{ + STDMETHOD(CreateNodeInstance) (THIS_ + ULONG NodeId, + ULONG Flags, + ACCESS_MASK DesiredAccess, + IUnknown *UnkOuter, + REFGUID InterfaceId, + LPVOID *Interface + ) PURE; +}; +#endif /* DECLARE_INTERFACE_ */ +#endif /* _IKsTopology_ */ + +#ifdef __cplusplus +} +#endif + +#endif /* __KSPROXY__ */ +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/ksuuids.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,159 @@ +/** + * This file has no copyright assigned and is placed in the Public Domain. + * This file is part of the w64 mingw-runtime package. + * No warranty is given; refer to the file DISCLAIMER.PD within this package. + */ + +OUR_GUID_ENTRY(MEDIATYPE_MPEG2_PACK, + 0x36523B13,0x8EE5,0x11d1,0x8C,0xA3,0x00,0x60,0xB0,0x57,0x66,0x4A) + +OUR_GUID_ENTRY(MEDIATYPE_MPEG2_PES, + 0xe06d8020,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIATYPE_MPEG2_SECTIONS, + 0x455f176c,0x4b06,0x47ce,0x9a,0xef,0x8c,0xae,0xf7,0x3d,0xf7,0xb5) + +OUR_GUID_ENTRY(MEDIASUBTYPE_ATSC_SI, + 0xb3c7397c,0xd303,0x414d,0xb3,0x3c,0x4e,0xd2,0xc9,0xd2,0x97,0x33) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DVB_SI, + 0xe9dd31a3,0x221d,0x4adb,0x85,0x32,0x9a,0xf3,0x9,0xc1,0xa4,0x8) + +OUR_GUID_ENTRY(MEDIASUBTYPE_MPEG2DATA, + 0xc892e55b,0x252d,0x42b5,0xa3,0x16,0xd9,0x97,0xe7,0xa5,0xd9,0x95) + +OUR_GUID_ENTRY(MEDIASUBTYPE_MPEG2_VIDEO, + 0xe06d8026,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(FORMAT_MPEG2_VIDEO, + 0xe06d80e3,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x5f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(FORMAT_VIDEOINFO2, + 0xf72a76A0L,0xeb0a,0x11d0,0xac,0xe4,0x0,0x0,0xc0,0xcc,0x16,0xba) + +OUR_GUID_ENTRY(MEDIASUBTYPE_MPEG2_PROGRAM, + 0xe06d8022,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_MPEG2_TRANSPORT, + 0xe06d8023,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_MPEG2_TRANSPORT_STRIDE, + 0x138aa9a4,0x1ee2,0x4c5b,0x98,0x8e,0x19,0xab,0xfd,0xbc,0x8a,0x11) + +OUR_GUID_ENTRY(MEDIASUBTYPE_MPEG2_AUDIO, + 0xe06d802b,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DOLBY_AC3, + 0xe06d802c,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DVD_SUBPICTURE, + 0xe06d802d,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DVD_LPCM_AUDIO, + 0xe06d8032,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DTS, + 0xe06d8033,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_SDDS, + 0xe06d8034,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIATYPE_DVD_ENCRYPTED_PACK, + 0xed0b916a,0x044d,0x11d1,0xaa,0x78,0x00,0xc0,0x04f,0xc3,0x1d,0x60) + +OUR_GUID_ENTRY(MEDIATYPE_DVD_NAVIGATION, + 0xe06d802e,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DVD_NAVIGATION_PCI, + 0xe06d802f,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DVD_NAVIGATION_DSI, + 0xe06d8030,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(MEDIASUBTYPE_DVD_NAVIGATION_PROVIDER, + 0xe06d8031,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(FORMAT_MPEG2Video, + 0xe06d80e3,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(FORMAT_DolbyAC3, + 0xe06d80e4,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(FORMAT_MPEG2Audio, + 0xe06d80e5,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(FORMAT_DVD_LPCMAudio, + 0xe06d80e6,0xdb46,0x11cf,0xb4,0xd1,0x00,0x80,0x05f,0x6c,0xbb,0xea) + +OUR_GUID_ENTRY(AM_KSPROPSETID_AC3, + 0xBFABE720,0x6E1F,0x11D0,0xBC,0xF2,0x44,0x45,0x53,0x54,0x00,0x00) + +OUR_GUID_ENTRY(AM_KSPROPSETID_DvdSubPic, + 0xac390460,0x43af,0x11d0,0xbd,0x6a,0x00,0x35,0x05,0xc1,0x03,0xa9) + +OUR_GUID_ENTRY(AM_KSPROPSETID_CopyProt, + 0x0E8A0A40,0x6AEF,0x11D0,0x9E,0xD0,0x00,0xA0,0x24,0xCA,0x19,0xB3) + +OUR_GUID_ENTRY(AM_KSPROPSETID_TSRateChange, + 0xa503c5c0,0x1d1d,0x11d1,0xad,0x80,0x44,0x45,0x53,0x54,0x0,0x0) + +OUR_GUID_ENTRY(AM_KSPROPSETID_DVD_RateChange, + 0x3577eb09,0x9582,0x477f,0xb2,0x9c,0xb0,0xc4,0x52,0xa4,0xff,0x9a) + +OUR_GUID_ENTRY(AM_KSPROPSETID_DvdKaraoke, + 0xae4720ae,0xaa71,0x42d8,0xb8,0x2a,0xff,0xfd,0xf5,0x8b,0x76,0xfd) + +OUR_GUID_ENTRY(AM_KSPROPSETID_FrameStep, + 0xc830acbd,0xab07,0x492f,0x88,0x52,0x45,0xb6,0x98,0x7c,0x29,0x79) + +OUR_GUID_ENTRY(AM_KSCATEGORY_CAPTURE, + 0x65E8773DL,0x8F56,0x11D0,0xA3,0xB9,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(AM_KSCATEGORY_RENDER, + 0x65E8773EL,0x8F56,0x11D0,0xA3,0xB9,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(AM_KSCATEGORY_DATACOMPRESSOR, + 0x1E84C900L,0x7E70,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00) + +OUR_GUID_ENTRY(AM_KSCATEGORY_AUDIO, + 0x6994AD04L,0x93EF,0x11D0,0xA3,0xCC,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(AM_KSCATEGORY_VIDEO, + 0x6994AD05L,0x93EF,0x11D0,0xA3,0xCC,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(AM_KSCATEGORY_TVTUNER, + 0xa799a800L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4) + +OUR_GUID_ENTRY(AM_KSCATEGORY_CROSSBAR, + 0xa799a801L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4) + +OUR_GUID_ENTRY(AM_KSCATEGORY_TVAUDIO, + 0xa799a802L,0xa46d,0x11d0,0xa1,0x8c,0x00,0xa0,0x24,0x01,0xdc,0xd4) + +OUR_GUID_ENTRY(AM_KSCATEGORY_VBICODEC, + 0x07dad660L,0x22f1,0x11d1,0xa9,0xf4,0x00,0xc0,0x4f,0xbb,0xde,0x8f) + +OUR_GUID_ENTRY(AM_KSCATEGORY_VBICODEC_MI, + 0x9c24a977,0x951,0x451a,0x80,0x6,0xe,0x49,0xbd,0x28,0xcd,0x5f) + +OUR_GUID_ENTRY(AM_KSCATEGORY_SPLITTER, + 0x0A4252A0L,0x7E70,0x11D0,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00) + +OUR_GUID_ENTRY(IID_IKsInterfaceHandler, + 0xD3ABC7E0L,0x9A61,0x11D0,0xA4,0x0D,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(IID_IKsDataTypeHandler, + 0x5FFBAA02L,0x49A3,0x11D0,0x9F,0x36,0x00,0xAA,0x00,0xA2,0x16,0xA1) + +OUR_GUID_ENTRY(IID_IKsPin, + 0xb61178d1L,0xa2d9,0x11cf,0x9e,0x53,0x00,0xaa,0x00,0xa2,0x16,0xa1) + +OUR_GUID_ENTRY(IID_IKsControl, + 0x28F54685L,0x06FD,0x11D2,0xB2,0x7A,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(IID_IKsPinFactory, + 0xCD5EBE6BL,0x8B6E,0x11D1,0x8A,0xE0,0x00,0xA0,0xC9,0x22,0x31,0x96) + +OUR_GUID_ENTRY(AM_INTERFACESETID_Standard, + 0x1A8766A0L,0x62CE,0x11CF,0xA5,0xD6,0x28,0xDB,0x04,0xC1,0x00,0x00) +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/mmdeviceapi.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,929 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for mmdeviceapi.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 500 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __mmdeviceapi_h__ +#define __mmdeviceapi_h__ + +#if __GNUC__ >=3 +#pragma GCC system_header +#endif + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IMMNotificationClient_FWD_DEFINED__ +#define __IMMNotificationClient_FWD_DEFINED__ +typedef interface IMMNotificationClient IMMNotificationClient; +#endif /* __IMMNotificationClient_FWD_DEFINED__ */ + + +#ifndef __IMMDevice_FWD_DEFINED__ +#define __IMMDevice_FWD_DEFINED__ +typedef interface IMMDevice IMMDevice; +#endif /* __IMMDevice_FWD_DEFINED__ */ + + +#ifndef __IMMDeviceCollection_FWD_DEFINED__ +#define __IMMDeviceCollection_FWD_DEFINED__ +typedef interface IMMDeviceCollection IMMDeviceCollection; +#endif /* __IMMDeviceCollection_FWD_DEFINED__ */ + + +#ifndef __IMMEndpoint_FWD_DEFINED__ +#define __IMMEndpoint_FWD_DEFINED__ +typedef interface IMMEndpoint IMMEndpoint; +#endif /* __IMMEndpoint_FWD_DEFINED__ */ + + +#ifndef __IMMDeviceEnumerator_FWD_DEFINED__ +#define __IMMDeviceEnumerator_FWD_DEFINED__ +typedef interface IMMDeviceEnumerator IMMDeviceEnumerator; +#endif /* __IMMDeviceEnumerator_FWD_DEFINED__ */ + + +#ifndef __IMMDeviceActivator_FWD_DEFINED__ +#define __IMMDeviceActivator_FWD_DEFINED__ +typedef interface IMMDeviceActivator IMMDeviceActivator; +#endif /* __IMMDeviceActivator_FWD_DEFINED__ */ + + +#ifndef __MMDeviceEnumerator_FWD_DEFINED__ +#define __MMDeviceEnumerator_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class MMDeviceEnumerator MMDeviceEnumerator; +#else +typedef struct MMDeviceEnumerator MMDeviceEnumerator; +#endif /* __cplusplus */ + +#endif /* __MMDeviceEnumerator_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "unknwn.h" +#include "propsys.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_mmdeviceapi_0000_0000 */ +/* [local] */ + +#define E_NOTFOUND HRESULT_FROM_WIN32(ERROR_NOT_FOUND) +#define E_UNSUPPORTED_TYPE HRESULT_FROM_WIN32(ERROR_UNSUPPORTED_TYPE) +#define DEVICE_STATE_ACTIVE 0x00000001 +#define DEVICE_STATE_DISABLED 0x00000002 +#define DEVICE_STATE_NOTPRESENT 0x00000004 +#define DEVICE_STATE_UNPLUGGED 0x00000008 +#define DEVICE_STATEMASK_ALL 0x0000000f +#ifdef DEFINE_PROPERTYKEY +#undef DEFINE_PROPERTYKEY +#endif +#ifdef INITGUID +#define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) EXTERN_C const PROPERTYKEY name = { { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }, pid } +#else +#define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) EXTERN_C const PROPERTYKEY name +#endif // INITGUID +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_FormFactor, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 0); +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_ControlPanelPageProvider, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 1); +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_Association, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 2); +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_PhysicalSpeakers, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 3); +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_GUID, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 4); +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_Disable_SysFx, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 5); +#define ENDPOINT_SYSFX_ENABLED 0x00000000 // System Effects are enabled. +#define ENDPOINT_SYSFX_DISABLED 0x00000001 // System Effects are disabled. +DEFINE_PROPERTYKEY(PKEY_AudioEndpoint_FullRangeSpeakers, 0x1da5d803, 0xd492, 0x4edd, 0x8c, 0x23, 0xe0, 0xc0, 0xff, 0xee, 0x7f, 0x0e, 6); +DEFINE_PROPERTYKEY(PKEY_AudioEngine_DeviceFormat, 0xf19f064d, 0x82c, 0x4e27, 0xbc, 0x73, 0x68, 0x82, 0xa1, 0xbb, 0x8e, 0x4c, 0); +typedef struct tagDIRECTX_AUDIO_ACTIVATION_PARAMS + { + DWORD cbDirectXAudioActivationParams; + GUID guidAudioSession; + DWORD dwAudioStreamFlags; + } DIRECTX_AUDIO_ACTIVATION_PARAMS; + +typedef struct tagDIRECTX_AUDIO_ACTIVATION_PARAMS *PDIRECTX_AUDIO_ACTIVATION_PARAMS; + +typedef /* [public][public][public][public][public] */ +enum __MIDL___MIDL_itf_mmdeviceapi_0000_0000_0001 + { eRender = 0, + eCapture = ( eRender + 1 ) , + eAll = ( eCapture + 1 ) , + EDataFlow_enum_count = ( eAll + 1 ) + } EDataFlow; + +typedef /* [public][public][public] */ +enum __MIDL___MIDL_itf_mmdeviceapi_0000_0000_0002 + { eConsole = 0, + eMultimedia = ( eConsole + 1 ) , + eCommunications = ( eMultimedia + 1 ) , + ERole_enum_count = ( eCommunications + 1 ) + } ERole; + +typedef /* [public] */ +enum __MIDL___MIDL_itf_mmdeviceapi_0000_0000_0003 + { RemoteNetworkDevice = 0, + Speakers = ( RemoteNetworkDevice + 1 ) , + LineLevel = ( Speakers + 1 ) , + Headphones = ( LineLevel + 1 ) , + Microphone = ( Headphones + 1 ) , + Headset = ( Microphone + 1 ) , + Handset = ( Headset + 1 ) , + UnknownDigitalPassthrough = ( Handset + 1 ) , + SPDIF = ( UnknownDigitalPassthrough + 1 ) , + HDMI = ( SPDIF + 1 ) , + UnknownFormFactor = ( HDMI + 1 ) + } EndpointFormFactor; + + + +extern RPC_IF_HANDLE __MIDL_itf_mmdeviceapi_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_mmdeviceapi_0000_0000_v0_0_s_ifspec; + +#ifndef __IMMNotificationClient_INTERFACE_DEFINED__ +#define __IMMNotificationClient_INTERFACE_DEFINED__ + +/* interface IMMNotificationClient */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IMMNotificationClient; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("7991EEC9-7E89-4D85-8390-6C703CEC60C0") + IMMNotificationClient : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnDeviceStateChanged( + /* [in] */ + __in LPCWSTR pwstrDeviceId, + /* [in] */ + __in DWORD dwNewState) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnDeviceAdded( + /* [in] */ + __in LPCWSTR pwstrDeviceId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnDeviceRemoved( + /* [in] */ + __in LPCWSTR pwstrDeviceId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnDefaultDeviceChanged( + /* [in] */ + __in EDataFlow flow, + /* [in] */ + __in ERole role, + /* [in] */ + __in LPCWSTR pwstrDefaultDeviceId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OnPropertyValueChanged( + /* [in] */ + __in LPCWSTR pwstrDeviceId, + /* [in] */ + __in const PROPERTYKEY key) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMMNotificationClientVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMMNotificationClient * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMMNotificationClient * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMMNotificationClient * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OnDeviceStateChanged )( + IMMNotificationClient * This, + /* [in] */ + __in LPCWSTR pwstrDeviceId, + /* [in] */ + __in DWORD dwNewState); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OnDeviceAdded )( + IMMNotificationClient * This, + /* [in] */ + __in LPCWSTR pwstrDeviceId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OnDeviceRemoved )( + IMMNotificationClient * This, + /* [in] */ + __in LPCWSTR pwstrDeviceId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OnDefaultDeviceChanged )( + IMMNotificationClient * This, + /* [in] */ + __in EDataFlow flow, + /* [in] */ + __in ERole role, + /* [in] */ + __in LPCWSTR pwstrDefaultDeviceId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OnPropertyValueChanged )( + IMMNotificationClient * This, + /* [in] */ + __in LPCWSTR pwstrDeviceId, + /* [in] */ + __in const PROPERTYKEY key); + + END_INTERFACE + } IMMNotificationClientVtbl; + + interface IMMNotificationClient + { + CONST_VTBL struct IMMNotificationClientVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMMNotificationClient_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMMNotificationClient_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMMNotificationClient_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMMNotificationClient_OnDeviceStateChanged(This,pwstrDeviceId,dwNewState) \ + ( (This)->lpVtbl -> OnDeviceStateChanged(This,pwstrDeviceId,dwNewState) ) + +#define IMMNotificationClient_OnDeviceAdded(This,pwstrDeviceId) \ + ( (This)->lpVtbl -> OnDeviceAdded(This,pwstrDeviceId) ) + +#define IMMNotificationClient_OnDeviceRemoved(This,pwstrDeviceId) \ + ( (This)->lpVtbl -> OnDeviceRemoved(This,pwstrDeviceId) ) + +#define IMMNotificationClient_OnDefaultDeviceChanged(This,flow,role,pwstrDefaultDeviceId) \ + ( (This)->lpVtbl -> OnDefaultDeviceChanged(This,flow,role,pwstrDefaultDeviceId) ) + +#define IMMNotificationClient_OnPropertyValueChanged(This,pwstrDeviceId,key) \ + ( (This)->lpVtbl -> OnPropertyValueChanged(This,pwstrDeviceId,key) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMMNotificationClient_INTERFACE_DEFINED__ */ + + +#ifndef __IMMDevice_INTERFACE_DEFINED__ +#define __IMMDevice_INTERFACE_DEFINED__ + +/* interface IMMDevice */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IMMDevice; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("D666063F-1587-4E43-81F1-B948E807363F") + IMMDevice : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Activate( + /* [in] */ + __in REFIID iid, + /* [in] */ + __in DWORD dwClsCtx, + /* [unique][in] */ + __in_opt PROPVARIANT *pActivationParams, + /* [iid_is][out] */ + __out void **ppInterface) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE OpenPropertyStore( + /* [in] */ + __in DWORD stgmAccess, + /* [out] */ + __out IPropertyStore **ppProperties) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetId( + /* [out] */ + __deref_out LPWSTR *ppstrId) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetState( + /* [out] */ + __out DWORD *pdwState) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMMDeviceVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMMDevice * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMMDevice * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMMDevice * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *Activate )( + IMMDevice * This, + /* [in] */ + __in REFIID iid, + /* [in] */ + __in DWORD dwClsCtx, + /* [unique][in] */ + __in_opt PROPVARIANT *pActivationParams, + /* [iid_is][out] */ + __out void **ppInterface); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *OpenPropertyStore )( + IMMDevice * This, + /* [in] */ + __in DWORD stgmAccess, + /* [out] */ + __out IPropertyStore **ppProperties); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetId )( + IMMDevice * This, + /* [out] */ + __deref_out LPWSTR *ppstrId); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetState )( + IMMDevice * This, + /* [out] */ + __out DWORD *pdwState); + + END_INTERFACE + } IMMDeviceVtbl; + + interface IMMDevice + { + CONST_VTBL struct IMMDeviceVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMMDevice_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMMDevice_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMMDevice_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMMDevice_Activate(This,iid,dwClsCtx,pActivationParams,ppInterface) \ + ( (This)->lpVtbl -> Activate(This,iid,dwClsCtx,pActivationParams,ppInterface) ) + +#define IMMDevice_OpenPropertyStore(This,stgmAccess,ppProperties) \ + ( (This)->lpVtbl -> OpenPropertyStore(This,stgmAccess,ppProperties) ) + +#define IMMDevice_GetId(This,ppstrId) \ + ( (This)->lpVtbl -> GetId(This,ppstrId) ) + +#define IMMDevice_GetState(This,pdwState) \ + ( (This)->lpVtbl -> GetState(This,pdwState) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMMDevice_INTERFACE_DEFINED__ */ + + +#ifndef __IMMDeviceCollection_INTERFACE_DEFINED__ +#define __IMMDeviceCollection_INTERFACE_DEFINED__ + +/* interface IMMDeviceCollection */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IMMDeviceCollection; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("0BD7A1BE-7A1A-44DB-8397-CC5392387B5E") + IMMDeviceCollection : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetCount( + /* [out] */ + __out UINT *pcDevices) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Item( + /* [in] */ + __in UINT nDevice, + /* [out] */ + __out IMMDevice **ppDevice) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMMDeviceCollectionVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMMDeviceCollection * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMMDeviceCollection * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMMDeviceCollection * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetCount )( + IMMDeviceCollection * This, + /* [out] */ + __out UINT *pcDevices); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *Item )( + IMMDeviceCollection * This, + /* [in] */ + __in UINT nDevice, + /* [out] */ + __out IMMDevice **ppDevice); + + END_INTERFACE + } IMMDeviceCollectionVtbl; + + interface IMMDeviceCollection + { + CONST_VTBL struct IMMDeviceCollectionVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMMDeviceCollection_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMMDeviceCollection_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMMDeviceCollection_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMMDeviceCollection_GetCount(This,pcDevices) \ + ( (This)->lpVtbl -> GetCount(This,pcDevices) ) + +#define IMMDeviceCollection_Item(This,nDevice,ppDevice) \ + ( (This)->lpVtbl -> Item(This,nDevice,ppDevice) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMMDeviceCollection_INTERFACE_DEFINED__ */ + + +#ifndef __IMMEndpoint_INTERFACE_DEFINED__ +#define __IMMEndpoint_INTERFACE_DEFINED__ + +/* interface IMMEndpoint */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IMMEndpoint; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("1BE09788-6894-4089-8586-9A2A6C265AC5") + IMMEndpoint : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDataFlow( + /* [out] */ + __out EDataFlow *pDataFlow) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMMEndpointVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMMEndpoint * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMMEndpoint * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMMEndpoint * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDataFlow )( + IMMEndpoint * This, + /* [out] */ + __out EDataFlow *pDataFlow); + + END_INTERFACE + } IMMEndpointVtbl; + + interface IMMEndpoint + { + CONST_VTBL struct IMMEndpointVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMMEndpoint_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMMEndpoint_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMMEndpoint_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMMEndpoint_GetDataFlow(This,pDataFlow) \ + ( (This)->lpVtbl -> GetDataFlow(This,pDataFlow) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMMEndpoint_INTERFACE_DEFINED__ */ + + +#ifndef __IMMDeviceEnumerator_INTERFACE_DEFINED__ +#define __IMMDeviceEnumerator_INTERFACE_DEFINED__ + +/* interface IMMDeviceEnumerator */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IMMDeviceEnumerator; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("A95664D2-9614-4F35-A746-DE8DB63617E6") + IMMDeviceEnumerator : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE EnumAudioEndpoints( + /* [in] */ + __in EDataFlow dataFlow, + /* [in] */ + __in DWORD dwStateMask, + /* [out] */ + __out IMMDeviceCollection **ppDevices) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDefaultAudioEndpoint( + /* [in] */ + __in EDataFlow dataFlow, + /* [in] */ + __in ERole role, + /* [out] */ + __out IMMDevice **ppEndpoint) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE GetDevice( + /* */ + __in LPCWSTR pwstrId, + /* [out] */ + __out IMMDevice **ppDevice) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE RegisterEndpointNotificationCallback( + /* [in] */ + __in IMMNotificationClient *pClient) = 0; + + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE UnregisterEndpointNotificationCallback( + /* [in] */ + __in IMMNotificationClient *pClient) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMMDeviceEnumeratorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMMDeviceEnumerator * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMMDeviceEnumerator * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMMDeviceEnumerator * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *EnumAudioEndpoints )( + IMMDeviceEnumerator * This, + /* [in] */ + __in EDataFlow dataFlow, + /* [in] */ + __in DWORD dwStateMask, + /* [out] */ + __out IMMDeviceCollection **ppDevices); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDefaultAudioEndpoint )( + IMMDeviceEnumerator * This, + /* [in] */ + __in EDataFlow dataFlow, + /* [in] */ + __in ERole role, + /* [out] */ + __out IMMDevice **ppEndpoint); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *GetDevice )( + IMMDeviceEnumerator * This, + /* */ + __in LPCWSTR pwstrId, + /* [out] */ + __out IMMDevice **ppDevice); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *RegisterEndpointNotificationCallback )( + IMMDeviceEnumerator * This, + /* [in] */ + __in IMMNotificationClient *pClient); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *UnregisterEndpointNotificationCallback )( + IMMDeviceEnumerator * This, + /* [in] */ + __in IMMNotificationClient *pClient); + + END_INTERFACE + } IMMDeviceEnumeratorVtbl; + + interface IMMDeviceEnumerator + { + CONST_VTBL struct IMMDeviceEnumeratorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMMDeviceEnumerator_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMMDeviceEnumerator_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMMDeviceEnumerator_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMMDeviceEnumerator_EnumAudioEndpoints(This,dataFlow,dwStateMask,ppDevices) \ + ( (This)->lpVtbl -> EnumAudioEndpoints(This,dataFlow,dwStateMask,ppDevices) ) + +#define IMMDeviceEnumerator_GetDefaultAudioEndpoint(This,dataFlow,role,ppEndpoint) \ + ( (This)->lpVtbl -> GetDefaultAudioEndpoint(This,dataFlow,role,ppEndpoint) ) + +#define IMMDeviceEnumerator_GetDevice(This,pwstrId,ppDevice) \ + ( (This)->lpVtbl -> GetDevice(This,pwstrId,ppDevice) ) + +#define IMMDeviceEnumerator_RegisterEndpointNotificationCallback(This,pClient) \ + ( (This)->lpVtbl -> RegisterEndpointNotificationCallback(This,pClient) ) + +#define IMMDeviceEnumerator_UnregisterEndpointNotificationCallback(This,pClient) \ + ( (This)->lpVtbl -> UnregisterEndpointNotificationCallback(This,pClient) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMMDeviceEnumerator_INTERFACE_DEFINED__ */ + + +#ifndef __IMMDeviceActivator_INTERFACE_DEFINED__ +#define __IMMDeviceActivator_INTERFACE_DEFINED__ + +/* interface IMMDeviceActivator */ +/* [unique][helpstring][nonextensible][uuid][local][object] */ + + +EXTERN_C const IID IID_IMMDeviceActivator; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("3B0D0EA4-D0A9-4B0E-935B-09516746FAC0") + IMMDeviceActivator : public IUnknown + { + public: + virtual /* [helpstring][id] */ HRESULT STDMETHODCALLTYPE Activate( + /* [in] */ + __in REFIID iid, + /* [in] */ + __in IMMDevice *pDevice, + /* [in] */ + __in_opt PROPVARIANT *pActivationParams, + /* [iid_is][out] */ + __out void **ppInterface) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMMDeviceActivatorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMMDeviceActivator * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMMDeviceActivator * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMMDeviceActivator * This); + + /* [helpstring][id] */ HRESULT ( STDMETHODCALLTYPE *Activate )( + IMMDeviceActivator * This, + /* [in] */ + __in REFIID iid, + /* [in] */ + __in IMMDevice *pDevice, + /* [in] */ + __in_opt PROPVARIANT *pActivationParams, + /* [iid_is][out] */ + __out void **ppInterface); + + END_INTERFACE + } IMMDeviceActivatorVtbl; + + interface IMMDeviceActivator + { + CONST_VTBL struct IMMDeviceActivatorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMMDeviceActivator_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMMDeviceActivator_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMMDeviceActivator_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMMDeviceActivator_Activate(This,iid,pDevice,pActivationParams,ppInterface) \ + ( (This)->lpVtbl -> Activate(This,iid,pDevice,pActivationParams,ppInterface) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMMDeviceActivator_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_mmdeviceapi_0000_0006 */ +/* [local] */ + +typedef /* [public] */ struct __MIDL___MIDL_itf_mmdeviceapi_0000_0006_0001 + { + LPARAM AddPageParam; + IMMDevice *pEndpoint; + IMMDevice *pPnpInterface; + IMMDevice *pPnpDevnode; + } AudioExtensionParams; + + + +extern RPC_IF_HANDLE __MIDL_itf_mmdeviceapi_0000_0006_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_mmdeviceapi_0000_0006_v0_0_s_ifspec; + + +#ifndef __MMDeviceAPILib_LIBRARY_DEFINED__ +#define __MMDeviceAPILib_LIBRARY_DEFINED__ + +/* library MMDeviceAPILib */ +/* [helpstring][version][uuid] */ + + +EXTERN_C const IID LIBID_MMDeviceAPILib; + +EXTERN_C const CLSID CLSID_MMDeviceEnumerator; + +#ifdef __cplusplus + +class DECLSPEC_UUID("BCDE0395-E52F-467C-8E3D-C4579291692E") +MMDeviceEnumerator; +#endif +#endif /* __MMDeviceAPILib_LIBRARY_DEFINED__ */ + +/* Additional Prototypes for ALL interfaces */ + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/propidl.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1275 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for propidl.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 500 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __propidl_h__ +#define __propidl_h__ + +#if __GNUC__ >=3 +#pragma GCC system_header +#endif + +#define interface struct +#include "sal.h" +#include "rpcsal.h" + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IPropertyStorage_FWD_DEFINED__ +#define __IPropertyStorage_FWD_DEFINED__ +typedef interface IPropertyStorage IPropertyStorage; +#endif /* __IPropertyStorage_FWD_DEFINED__ */ + + +#ifndef __IPropertySetStorage_FWD_DEFINED__ +#define __IPropertySetStorage_FWD_DEFINED__ +typedef interface IPropertySetStorage IPropertySetStorage; +#endif /* __IPropertySetStorage_FWD_DEFINED__ */ + + +#ifndef __IEnumSTATPROPSTG_FWD_DEFINED__ +#define __IEnumSTATPROPSTG_FWD_DEFINED__ +typedef interface IEnumSTATPROPSTG IEnumSTATPROPSTG; +#endif /* __IEnumSTATPROPSTG_FWD_DEFINED__ */ + + +#ifndef __IEnumSTATPROPSETSTG_FWD_DEFINED__ +#define __IEnumSTATPROPSETSTG_FWD_DEFINED__ +typedef interface IEnumSTATPROPSETSTG IEnumSTATPROPSETSTG; +#endif /* __IEnumSTATPROPSETSTG_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "objidl.h" +#include "oaidl.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_propidl_0000_0000 */ +/* [local] */ + +//+------------------------------------------------------------------------- +// +// Microsoft Windows +// Copyright (c) Microsoft Corporation. All rights reserved. +// +//-------------------------------------------------------------------------- +#if ( _MSC_VER >= 800 ) +#if _MSC_VER >= 1200 +#pragma warning(push) +#endif +#pragma warning(disable:4201) /* Nameless struct/union */ +#pragma warning(disable:4237) /* obsolete member named 'bool' */ +#endif +#if ( _MSC_VER >= 1020 ) +#pragma once +#endif + + + +typedef struct tagVersionedStream + { + GUID guidVersion; + IStream *pStream; + } VERSIONEDSTREAM; + +typedef struct tagVersionedStream *LPVERSIONEDSTREAM; + + +// Flags for IPropertySetStorage::Create +#define PROPSETFLAG_DEFAULT ( 0 ) + +#define PROPSETFLAG_NONSIMPLE ( 1 ) + +#define PROPSETFLAG_ANSI ( 2 ) + +// (This flag is only supported on StgCreatePropStg & StgOpenPropStg +#define PROPSETFLAG_UNBUFFERED ( 4 ) + +// (This flag causes a version-1 property set to be created +#define PROPSETFLAG_CASE_SENSITIVE ( 8 ) + + +// Flags for the reservied PID_BEHAVIOR property +#define PROPSET_BEHAVIOR_CASE_SENSITIVE ( 1 ) + +#ifdef MIDL_PASS +// This is the PROPVARIANT definition for marshaling. +typedef struct tag_inner_PROPVARIANT PROPVARIANT; + +#else +// This is the standard C layout of the PROPVARIANT. +typedef struct tagPROPVARIANT PROPVARIANT; +#endif +typedef struct tagCAC + { + ULONG cElems; + CHAR *pElems; + } CAC; +#ifdef WIN64 +typedef struct tagCAUB + { + ULONG cElems; + UCHAR *pElems; + } CAUB; + +typedef struct tagCAI + { + ULONG cElems; + SHORT *pElems; + } CAI; + +typedef struct tagCAUI + { + ULONG cElems; + USHORT *pElems; + } CAUI; + +typedef struct tagCAL + { + ULONG cElems; + LONG *pElems; + } CAL; + +typedef struct tagCAUL + { + ULONG cElems; + ULONG *pElems; + } CAUL; + +typedef struct tagCAFLT + { + ULONG cElems; + FLOAT *pElems; + } CAFLT; + +typedef struct tagCADBL + { + ULONG cElems; + DOUBLE *pElems; + } CADBL; + +typedef struct tagCACY + { + ULONG cElems; + CY *pElems; + } CACY; + +typedef struct tagCADATE + { + ULONG cElems; + DATE *pElems; + } CADATE; + +typedef struct tagCABSTR + { + ULONG cElems; + BSTR *pElems; + } CABSTR; + +typedef struct tagCABSTRBLOB + { + ULONG cElems; + BSTRBLOB *pElems; + } CABSTRBLOB; + +typedef struct tagCABOOL + { + ULONG cElems; + VARIANT_BOOL *pElems; + } CABOOL; + +typedef struct tagCASCODE + { + ULONG cElems; + SCODE *pElems; + } CASCODE; + +typedef struct tagCAPROPVARIANT + { + ULONG cElems; + PROPVARIANT *pElems; + } CAPROPVARIANT; + +typedef struct tagCAH + { + ULONG cElems; + LARGE_INTEGER *pElems; + } CAH; + +typedef struct tagCAUH + { + ULONG cElems; + ULARGE_INTEGER *pElems; + } CAUH; + +typedef struct tagCALPSTR + { + ULONG cElems; + LPSTR *pElems; + } CALPSTR; + +typedef struct tagCALPWSTR + { + ULONG cElems; + LPWSTR *pElems; + } CALPWSTR; + +typedef struct tagCAFILETIME + { + ULONG cElems; + FILETIME *pElems; + } CAFILETIME; + +typedef struct tagCACLIPDATA + { + ULONG cElems; + CLIPDATA *pElems; + } CACLIPDATA; + +typedef struct tagCACLSID + { + ULONG cElems; + CLSID *pElems; + } CACLSID; +#endif +#ifdef MIDL_PASS +// This is the PROPVARIANT padding layout for marshaling. +typedef BYTE PROPVAR_PAD1; + +typedef BYTE PROPVAR_PAD2; + +typedef ULONG PROPVAR_PAD3; + +#else +// This is the standard C layout of the structure. +typedef WORD PROPVAR_PAD1; +typedef WORD PROPVAR_PAD2; +typedef WORD PROPVAR_PAD3; +#define tag_inner_PROPVARIANT +#endif +#ifdef WIN64 +#ifndef MIDL_PASS +struct tagPROPVARIANT { + union { +#endif +struct tag_inner_PROPVARIANT + { + VARTYPE vt; + PROPVAR_PAD1 wReserved1; + PROPVAR_PAD2 wReserved2; + PROPVAR_PAD3 wReserved3; + /* [switch_type] */ union + { + /* Empty union arm */ + CHAR cVal; + UCHAR bVal; + SHORT iVal; + USHORT uiVal; + LONG lVal; + ULONG ulVal; + INT intVal; + UINT uintVal; + LARGE_INTEGER hVal; + ULARGE_INTEGER uhVal; + FLOAT fltVal; + DOUBLE dblVal; + VARIANT_BOOL boolVal; + //_VARIANT_BOOL bool; + SCODE scode; + CY cyVal; + DATE date; + FILETIME filetime; + CLSID *puuid; + CLIPDATA *pclipdata; + BSTR bstrVal; + BSTRBLOB bstrblobVal; + BLOB blob; + LPSTR pszVal; + LPWSTR pwszVal; + IUnknown *punkVal; + IDispatch *pdispVal; + IStream *pStream; + IStorage *pStorage; + LPVERSIONEDSTREAM pVersionedStream; + LPSAFEARRAY parray; + CAC cac; + CAUB caub; + CAI cai; + CAUI caui; + CAL cal; + CAUL caul; + CAH cah; + CAUH cauh; + CAFLT caflt; + CADBL cadbl; + CABOOL cabool; + CASCODE cascode; + CACY cacy; + CADATE cadate; + CAFILETIME cafiletime; + CACLSID cauuid; + CACLIPDATA caclipdata; + CABSTR cabstr; + CABSTRBLOB cabstrblob; + CALPSTR calpstr; + CALPWSTR calpwstr; + CAPROPVARIANT capropvar; + CHAR *pcVal; + UCHAR *pbVal; + SHORT *piVal; + USHORT *puiVal; + LONG *plVal; + ULONG *pulVal; + INT *pintVal; + UINT *puintVal; + FLOAT *pfltVal; + DOUBLE *pdblVal; + VARIANT_BOOL *pboolVal; + DECIMAL *pdecVal; + SCODE *pscode; + CY *pcyVal; + DATE *pdate; + BSTR *pbstrVal; + IUnknown **ppunkVal; + IDispatch **ppdispVal; + LPSAFEARRAY *pparray; + PROPVARIANT *pvarVal; + } ; + } ; +#ifndef MIDL_PASS + DECIMAL decVal; + }; +}; +#endif +#endif +#ifdef MIDL_PASS +// This is the LPPROPVARIANT definition for marshaling. +typedef struct tag_inner_PROPVARIANT *LPPROPVARIANT; + +typedef const PROPVARIANT *REFPROPVARIANT; + +#else + +// This is the standard C layout of the PROPVARIANT. +#ifdef WIN64 +typedef struct tagPROPVARIANT * LPPROPVARIANT; +#endif + +#ifndef _REFPROPVARIANT_DEFINED +#define _REFPROPVARIANT_DEFINED +#ifdef __cplusplus +#define REFPROPVARIANT const PROPVARIANT & +#else +#define REFPROPVARIANT const PROPVARIANT * __MIDL_CONST +#endif +#endif + +#endif // MIDL_PASS + +// Reserved global Property IDs +#define PID_DICTIONARY ( 0 ) + +#define PID_CODEPAGE ( 0x1 ) + +#define PID_FIRST_USABLE ( 0x2 ) + +#define PID_FIRST_NAME_DEFAULT ( 0xfff ) + +#define PID_LOCALE ( 0x80000000 ) + +#define PID_MODIFY_TIME ( 0x80000001 ) + +#define PID_SECURITY ( 0x80000002 ) + +#define PID_BEHAVIOR ( 0x80000003 ) + +#define PID_ILLEGAL ( 0xffffffff ) + +// Range which is read-only to downlevel implementations +#define PID_MIN_READONLY ( 0x80000000 ) + +#define PID_MAX_READONLY ( 0xbfffffff ) + +// Property IDs for the DiscardableInformation Property Set + +#define PIDDI_THUMBNAIL 0x00000002L // VT_BLOB + +// Property IDs for the SummaryInformation Property Set + +#define PIDSI_TITLE 0x00000002L // VT_LPSTR +#define PIDSI_SUBJECT 0x00000003L // VT_LPSTR +#define PIDSI_AUTHOR 0x00000004L // VT_LPSTR +#define PIDSI_KEYWORDS 0x00000005L // VT_LPSTR +#define PIDSI_COMMENTS 0x00000006L // VT_LPSTR +#define PIDSI_TEMPLATE 0x00000007L // VT_LPSTR +#define PIDSI_LASTAUTHOR 0x00000008L // VT_LPSTR +#define PIDSI_REVNUMBER 0x00000009L // VT_LPSTR +#define PIDSI_EDITTIME 0x0000000aL // VT_FILETIME (UTC) +#define PIDSI_LASTPRINTED 0x0000000bL // VT_FILETIME (UTC) +#define PIDSI_CREATE_DTM 0x0000000cL // VT_FILETIME (UTC) +#define PIDSI_LASTSAVE_DTM 0x0000000dL // VT_FILETIME (UTC) +#define PIDSI_PAGECOUNT 0x0000000eL // VT_I4 +#define PIDSI_WORDCOUNT 0x0000000fL // VT_I4 +#define PIDSI_CHARCOUNT 0x00000010L // VT_I4 +#define PIDSI_THUMBNAIL 0x00000011L // VT_CF +#define PIDSI_APPNAME 0x00000012L // VT_LPSTR +#define PIDSI_DOC_SECURITY 0x00000013L // VT_I4 + +// Property IDs for the DocSummaryInformation Property Set + +#define PIDDSI_CATEGORY 0x00000002 // VT_LPSTR +#define PIDDSI_PRESFORMAT 0x00000003 // VT_LPSTR +#define PIDDSI_BYTECOUNT 0x00000004 // VT_I4 +#define PIDDSI_LINECOUNT 0x00000005 // VT_I4 +#define PIDDSI_PARCOUNT 0x00000006 // VT_I4 +#define PIDDSI_SLIDECOUNT 0x00000007 // VT_I4 +#define PIDDSI_NOTECOUNT 0x00000008 // VT_I4 +#define PIDDSI_HIDDENCOUNT 0x00000009 // VT_I4 +#define PIDDSI_MMCLIPCOUNT 0x0000000A // VT_I4 +#define PIDDSI_SCALE 0x0000000B // VT_BOOL +#define PIDDSI_HEADINGPAIR 0x0000000C // VT_VARIANT | VT_VECTOR +#define PIDDSI_DOCPARTS 0x0000000D // VT_LPSTR | VT_VECTOR +#define PIDDSI_MANAGER 0x0000000E // VT_LPSTR +#define PIDDSI_COMPANY 0x0000000F // VT_LPSTR +#define PIDDSI_LINKSDIRTY 0x00000010 // VT_BOOL + + +// FMTID_MediaFileSummaryInfo - Property IDs + +#define PIDMSI_EDITOR 0x00000002L // VT_LPWSTR +#define PIDMSI_SUPPLIER 0x00000003L // VT_LPWSTR +#define PIDMSI_SOURCE 0x00000004L // VT_LPWSTR +#define PIDMSI_SEQUENCE_NO 0x00000005L // VT_LPWSTR +#define PIDMSI_PROJECT 0x00000006L // VT_LPWSTR +#define PIDMSI_STATUS 0x00000007L // VT_UI4 +#define PIDMSI_OWNER 0x00000008L // VT_LPWSTR +#define PIDMSI_RATING 0x00000009L // VT_LPWSTR +#define PIDMSI_PRODUCTION 0x0000000AL // VT_FILETIME (UTC) +#define PIDMSI_COPYRIGHT 0x0000000BL // VT_LPWSTR + +// PIDMSI_STATUS value definitions + +enum PIDMSI_STATUS_VALUE + { PIDMSI_STATUS_NORMAL = 0, + PIDMSI_STATUS_NEW = ( PIDMSI_STATUS_NORMAL + 1 ) , + PIDMSI_STATUS_PRELIM = ( PIDMSI_STATUS_NEW + 1 ) , + PIDMSI_STATUS_DRAFT = ( PIDMSI_STATUS_PRELIM + 1 ) , + PIDMSI_STATUS_INPROGRESS = ( PIDMSI_STATUS_DRAFT + 1 ) , + PIDMSI_STATUS_EDIT = ( PIDMSI_STATUS_INPROGRESS + 1 ) , + PIDMSI_STATUS_REVIEW = ( PIDMSI_STATUS_EDIT + 1 ) , + PIDMSI_STATUS_PROOF = ( PIDMSI_STATUS_REVIEW + 1 ) , + PIDMSI_STATUS_FINAL = ( PIDMSI_STATUS_PROOF + 1 ) , + PIDMSI_STATUS_OTHER = 0x7fff + } ; +#define PRSPEC_INVALID ( 0xffffffff ) + +#define PRSPEC_LPWSTR ( 0 ) + +#define PRSPEC_PROPID ( 1 ) + +#ifdef WIN64 +typedef struct tagPROPSPEC + { + ULONG ulKind; + /* [switch_type] */ union + { + PROPID propid; + LPOLESTR lpwstr; + /* Empty union arm */ + } ; + } PROPSPEC; + +typedef struct tagSTATPROPSTG + { + LPOLESTR lpwstrName; + PROPID propid; + VARTYPE vt; + } STATPROPSTG; +#endif + +// Macros for parsing the OS Version of the Property Set Header +#define PROPSETHDR_OSVER_KIND(dwOSVer) HIWORD( (dwOSVer) ) +#define PROPSETHDR_OSVER_MAJOR(dwOSVer) LOBYTE(LOWORD( (dwOSVer) )) +#define PROPSETHDR_OSVER_MINOR(dwOSVer) HIBYTE(LOWORD( (dwOSVer) )) +#define PROPSETHDR_OSVERSION_UNKNOWN 0xFFFFFFFF +#ifdef WIN64 +typedef struct tagSTATPROPSETSTG + { + FMTID fmtid; + CLSID clsid; + DWORD grfFlags; + FILETIME mtime; + FILETIME ctime; + FILETIME atime; + DWORD dwOSVersion; + } STATPROPSETSTG; +#endif + + +extern RPC_IF_HANDLE __MIDL_itf_propidl_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propidl_0000_0000_v0_0_s_ifspec; + +#ifndef __IPropertyStorage_INTERFACE_DEFINED__ +#define __IPropertyStorage_INTERFACE_DEFINED__ + +/* interface IPropertyStorage */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IPropertyStorage; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("00000138-0000-0000-C000-000000000046") + IPropertyStorage : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE ReadMultiple( + /* [in] */ ULONG cpspec, + /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPSPEC rgpspec[ ], + /* [size_is][out] */ __RPC__out_ecount_full(cpspec) PROPVARIANT rgpropvar[ ]) = 0; + + virtual HRESULT STDMETHODCALLTYPE WriteMultiple( + /* [in] */ ULONG cpspec, + /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPSPEC rgpspec[ ], + /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPVARIANT rgpropvar[ ], + /* [in] */ PROPID propidNameFirst) = 0; + + virtual HRESULT STDMETHODCALLTYPE DeleteMultiple( + /* [in] */ ULONG cpspec, + /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPSPEC rgpspec[ ]) = 0; + + virtual HRESULT STDMETHODCALLTYPE ReadPropertyNames( + /* [in] */ ULONG cpropid, + /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const PROPID rgpropid[ ], + /* [size_is][out] */ __RPC__out_ecount_full(cpropid) LPOLESTR rglpwstrName[ ]) = 0; + + virtual HRESULT STDMETHODCALLTYPE WritePropertyNames( + /* [in] */ ULONG cpropid, + /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const PROPID rgpropid[ ], + /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const LPOLESTR rglpwstrName[ ]) = 0; + + virtual HRESULT STDMETHODCALLTYPE DeletePropertyNames( + /* [in] */ ULONG cpropid, + /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const PROPID rgpropid[ ]) = 0; + + virtual HRESULT STDMETHODCALLTYPE Commit( + /* [in] */ DWORD grfCommitFlags) = 0; + + virtual HRESULT STDMETHODCALLTYPE Revert( void) = 0; + + virtual HRESULT STDMETHODCALLTYPE Enum( + /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSTG **ppenum) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetTimes( + /* [in] */ __RPC__in const FILETIME *pctime, + /* [in] */ __RPC__in const FILETIME *patime, + /* [in] */ __RPC__in const FILETIME *pmtime) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetClass( + /* [in] */ __RPC__in REFCLSID clsid) = 0; + + virtual HRESULT STDMETHODCALLTYPE Stat( + /* [out] */ __RPC__out STATPROPSETSTG *pstatpsstg) = 0; + + }; + +#else /* C style interface */ + +// typedef struct IPropertyStorageVtbl +// { +// BEGIN_INTERFACE +// +// HRESULT ( STDMETHODCALLTYPE *QueryInterface )( +// IPropertyStorage * This, +// /* [in] */ __RPC__in REFIID riid, +// /* [iid_is][out] */ +// __RPC__deref_out void **ppvObject); +// +// ULONG ( STDMETHODCALLTYPE *AddRef )( +// IPropertyStorage * This); +// +// ULONG ( STDMETHODCALLTYPE *Release )( +// IPropertyStorage * This); +// +// HRESULT ( STDMETHODCALLTYPE *ReadMultiple )( +// IPropertyStorage * This, +// /* [in] */ ULONG cpspec, +// /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPSPEC rgpspec[ ], +// /* [size_is][out] */ __RPC__out_ecount_full(cpspec) PROPVARIANT rgpropvar[ ]); +// +// HRESULT ( STDMETHODCALLTYPE *WriteMultiple )( +// IPropertyStorage * This, +// /* [in] */ ULONG cpspec, +// /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPSPEC rgpspec[ ], +// /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPVARIANT rgpropvar[ ], +// /* [in] */ PROPID propidNameFirst); +// +// HRESULT ( STDMETHODCALLTYPE *DeleteMultiple )( +// IPropertyStorage * This, +// /* [in] */ ULONG cpspec, +// /* [size_is][in] */ __RPC__in_ecount_full(cpspec) const PROPSPEC rgpspec[ ]); +// +// HRESULT ( STDMETHODCALLTYPE *ReadPropertyNames )( +// IPropertyStorage * This, +// /* [in] */ ULONG cpropid, +// /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const PROPID rgpropid[ ], +// /* [size_is][out] */ __RPC__out_ecount_full(cpropid) LPOLESTR rglpwstrName[ ]); +// +// HRESULT ( STDMETHODCALLTYPE *WritePropertyNames )( +// IPropertyStorage * This, +// /* [in] */ ULONG cpropid, +// /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const PROPID rgpropid[ ], +// /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const LPOLESTR rglpwstrName[ ]); +// +// HRESULT ( STDMETHODCALLTYPE *DeletePropertyNames )( +// IPropertyStorage * This, +// /* [in] */ ULONG cpropid, +// /* [size_is][in] */ __RPC__in_ecount_full(cpropid) const PROPID rgpropid[ ]); +// +// HRESULT ( STDMETHODCALLTYPE *Commit )( +// IPropertyStorage * This, +// /* [in] */ DWORD grfCommitFlags); +// +// HRESULT ( STDMETHODCALLTYPE *Revert )( +// IPropertyStorage * This); +// +// HRESULT ( STDMETHODCALLTYPE *Enum )( +// IPropertyStorage * This, +// /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSTG **ppenum); +// +// HRESULT ( STDMETHODCALLTYPE *SetTimes )( +// IPropertyStorage * This, +// /* [in] */ __RPC__in const FILETIME *pctime, +// /* [in] */ __RPC__in const FILETIME *patime, +// /* [in] */ __RPC__in const FILETIME *pmtime); +// +// HRESULT ( STDMETHODCALLTYPE *SetClass )( +// IPropertyStorage * This, +// /* [in] */ __RPC__in REFCLSID clsid); +// +// HRESULT ( STDMETHODCALLTYPE *Stat )( +// IPropertyStorage * This, +// /* [out] */ __RPC__out STATPROPSETSTG *pstatpsstg); +// +// END_INTERFACE +// } IPropertyStorageVtbl; +// +// interface IPropertyStorage +// { +// CONST_VTBL struct IPropertyStorageVtbl *lpVtbl; +// }; + + + +#ifdef COBJMACROS + + +#define IPropertyStorage_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyStorage_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyStorage_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyStorage_ReadMultiple(This,cpspec,rgpspec,rgpropvar) \ + ( (This)->lpVtbl -> ReadMultiple(This,cpspec,rgpspec,rgpropvar) ) + +#define IPropertyStorage_WriteMultiple(This,cpspec,rgpspec,rgpropvar,propidNameFirst) \ + ( (This)->lpVtbl -> WriteMultiple(This,cpspec,rgpspec,rgpropvar,propidNameFirst) ) + +#define IPropertyStorage_DeleteMultiple(This,cpspec,rgpspec) \ + ( (This)->lpVtbl -> DeleteMultiple(This,cpspec,rgpspec) ) + +#define IPropertyStorage_ReadPropertyNames(This,cpropid,rgpropid,rglpwstrName) \ + ( (This)->lpVtbl -> ReadPropertyNames(This,cpropid,rgpropid,rglpwstrName) ) + +#define IPropertyStorage_WritePropertyNames(This,cpropid,rgpropid,rglpwstrName) \ + ( (This)->lpVtbl -> WritePropertyNames(This,cpropid,rgpropid,rglpwstrName) ) + +#define IPropertyStorage_DeletePropertyNames(This,cpropid,rgpropid) \ + ( (This)->lpVtbl -> DeletePropertyNames(This,cpropid,rgpropid) ) + +#define IPropertyStorage_Commit(This,grfCommitFlags) \ + ( (This)->lpVtbl -> Commit(This,grfCommitFlags) ) + +#define IPropertyStorage_Revert(This) \ + ( (This)->lpVtbl -> Revert(This) ) + +#define IPropertyStorage_Enum(This,ppenum) \ + ( (This)->lpVtbl -> Enum(This,ppenum) ) + +#define IPropertyStorage_SetTimes(This,pctime,patime,pmtime) \ + ( (This)->lpVtbl -> SetTimes(This,pctime,patime,pmtime) ) + +#define IPropertyStorage_SetClass(This,clsid) \ + ( (This)->lpVtbl -> SetClass(This,clsid) ) + +#define IPropertyStorage_Stat(This,pstatpsstg) \ + ( (This)->lpVtbl -> Stat(This,pstatpsstg) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyStorage_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertySetStorage_INTERFACE_DEFINED__ +#define __IPropertySetStorage_INTERFACE_DEFINED__ + +/* interface IPropertySetStorage */ +/* [unique][uuid][object] */ + +typedef /* [unique] */ __RPC_unique_pointer IPropertySetStorage *LPPROPERTYSETSTORAGE; + + +EXTERN_C const IID IID_IPropertySetStorage; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("0000013A-0000-0000-C000-000000000046") + IPropertySetStorage : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Create( + /* [in] */ __RPC__in REFFMTID rfmtid, + /* [unique][in] */ __RPC__in_opt const CLSID *pclsid, + /* [in] */ DWORD grfFlags, + /* [in] */ DWORD grfMode, + /* [out] */ __RPC__deref_out_opt IPropertyStorage **ppprstg) = 0; + + virtual HRESULT STDMETHODCALLTYPE Open( + /* [in] */ __RPC__in REFFMTID rfmtid, + /* [in] */ DWORD grfMode, + /* [out] */ __RPC__deref_out_opt IPropertyStorage **ppprstg) = 0; + + virtual HRESULT STDMETHODCALLTYPE Delete( + /* [in] */ __RPC__in REFFMTID rfmtid) = 0; + + virtual HRESULT STDMETHODCALLTYPE Enum( + /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSETSTG **ppenum) = 0; + + }; + +#else /* C style interface */ + +// typedef struct IPropertySetStorageVtbl +// { +// BEGIN_INTERFACE +// +// HRESULT ( STDMETHODCALLTYPE *QueryInterface )( +// IPropertySetStorage * This, +// /* [in] */ __RPC__in REFIID riid, +// /* [iid_is][out] */ +// __RPC__deref_out void **ppvObject); +// +// ULONG ( STDMETHODCALLTYPE *AddRef )( +// IPropertySetStorage * This); +// +// ULONG ( STDMETHODCALLTYPE *Release )( +// IPropertySetStorage * This); +// +// HRESULT ( STDMETHODCALLTYPE *Create )( +// IPropertySetStorage * This, +// /* [in] */ __RPC__in REFFMTID rfmtid, +// /* [unique][in] */ __RPC__in_opt const CLSID *pclsid, +// /* [in] */ DWORD grfFlags, +// /* [in] */ DWORD grfMode, +// /* [out] */ __RPC__deref_out_opt IPropertyStorage **ppprstg); +// +// HRESULT ( STDMETHODCALLTYPE *Open )( +// IPropertySetStorage * This, +// /* [in] */ __RPC__in REFFMTID rfmtid, +// /* [in] */ DWORD grfMode, +// /* [out] */ __RPC__deref_out_opt IPropertyStorage **ppprstg); +// +// HRESULT ( STDMETHODCALLTYPE *Delete )( +// IPropertySetStorage * This, +// /* [in] */ __RPC__in REFFMTID rfmtid); +// +// HRESULT ( STDMETHODCALLTYPE *Enum )( +// IPropertySetStorage * This, +// /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSETSTG **ppenum); +// +// END_INTERFACE +// } IPropertySetStorageVtbl; +// +// interface IPropertySetStorage +// { +// CONST_VTBL struct IPropertySetStorageVtbl *lpVtbl; +// }; + + + +#ifdef COBJMACROS + + +#define IPropertySetStorage_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertySetStorage_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertySetStorage_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertySetStorage_Create(This,rfmtid,pclsid,grfFlags,grfMode,ppprstg) \ + ( (This)->lpVtbl -> Create(This,rfmtid,pclsid,grfFlags,grfMode,ppprstg) ) + +#define IPropertySetStorage_Open(This,rfmtid,grfMode,ppprstg) \ + ( (This)->lpVtbl -> Open(This,rfmtid,grfMode,ppprstg) ) + +#define IPropertySetStorage_Delete(This,rfmtid) \ + ( (This)->lpVtbl -> Delete(This,rfmtid) ) + +#define IPropertySetStorage_Enum(This,ppenum) \ + ( (This)->lpVtbl -> Enum(This,ppenum) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertySetStorage_INTERFACE_DEFINED__ */ + + +#ifndef __IEnumSTATPROPSTG_INTERFACE_DEFINED__ +#define __IEnumSTATPROPSTG_INTERFACE_DEFINED__ + +/* interface IEnumSTATPROPSTG */ +/* [unique][uuid][object] */ + +//typedef /* [unique] */ __RPC_unique_pointer IEnumSTATPROPSTG *LPENUMSTATPROPSTG; + + +EXTERN_C const IID IID_IEnumSTATPROPSTG; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("00000139-0000-0000-C000-000000000046") + IEnumSTATPROPSTG : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE Next( + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ STATPROPSTG *rgelt, + /* [out] */ ULONG *pceltFetched) = 0; + + virtual HRESULT STDMETHODCALLTYPE Skip( + /* [in] */ ULONG celt) = 0; + + virtual HRESULT STDMETHODCALLTYPE Reset( void) = 0; + + virtual HRESULT STDMETHODCALLTYPE Clone( + /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSTG **ppenum) = 0; + + }; + +#else /* C style interface */ + +// typedef struct IEnumSTATPROPSTGVtbl +// { +// BEGIN_INTERFACE +// +// HRESULT ( STDMETHODCALLTYPE *QueryInterface )( +// IEnumSTATPROPSTG * This, +// /* [in] */ __RPC__in REFIID riid, +// /* [iid_is][out] */ +// __RPC__deref_out void **ppvObject); +// +// ULONG ( STDMETHODCALLTYPE *AddRef )( +// IEnumSTATPROPSTG * This); +// +// ULONG ( STDMETHODCALLTYPE *Release )( +// IEnumSTATPROPSTG * This); +// +// /* [local] */ HRESULT ( STDMETHODCALLTYPE *Next )( +// IEnumSTATPROPSTG * This, +// /* [in] */ ULONG celt, +// /* [length_is][size_is][out] */ STATPROPSTG *rgelt, +// /* [out] */ ULONG *pceltFetched); +// +// HRESULT ( STDMETHODCALLTYPE *Skip )( +// IEnumSTATPROPSTG * This, +// /* [in] */ ULONG celt); +// +// HRESULT ( STDMETHODCALLTYPE *Reset )( +// IEnumSTATPROPSTG * This); +// +// HRESULT ( STDMETHODCALLTYPE *Clone )( +// IEnumSTATPROPSTG * This, +// /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSTG **ppenum); +// +// END_INTERFACE +// } IEnumSTATPROPSTGVtbl; +// +// interface IEnumSTATPROPSTG +// { +// CONST_VTBL struct IEnumSTATPROPSTGVtbl *lpVtbl; +// }; + + + +#ifdef COBJMACROS + + +#define IEnumSTATPROPSTG_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IEnumSTATPROPSTG_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IEnumSTATPROPSTG_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IEnumSTATPROPSTG_Next(This,celt,rgelt,pceltFetched) \ + ( (This)->lpVtbl -> Next(This,celt,rgelt,pceltFetched) ) + +#define IEnumSTATPROPSTG_Skip(This,celt) \ + ( (This)->lpVtbl -> Skip(This,celt) ) + +#define IEnumSTATPROPSTG_Reset(This) \ + ( (This)->lpVtbl -> Reset(This) ) + +#define IEnumSTATPROPSTG_Clone(This,ppenum) \ + ( (This)->lpVtbl -> Clone(This,ppenum) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IEnumSTATPROPSTG_RemoteNext_Proxy( + IEnumSTATPROPSTG * This, + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ __RPC__out_ecount_part(celt, *pceltFetched) STATPROPSTG *rgelt, + /* [out] */ __RPC__out ULONG *pceltFetched); + + +void __RPC_STUB IEnumSTATPROPSTG_RemoteNext_Stub( + IRpcStubBuffer *This, + IRpcChannelBuffer *_pRpcChannelBuffer, + PRPC_MESSAGE _pRpcMessage, + DWORD *_pdwStubPhase); + + + +#endif /* __IEnumSTATPROPSTG_INTERFACE_DEFINED__ */ + + +#ifndef __IEnumSTATPROPSETSTG_INTERFACE_DEFINED__ +#define __IEnumSTATPROPSETSTG_INTERFACE_DEFINED__ + +/* interface IEnumSTATPROPSETSTG */ +/* [unique][uuid][object] */ + +typedef /* [unique] */ __RPC_unique_pointer IEnumSTATPROPSETSTG *LPENUMSTATPROPSETSTG; + + +EXTERN_C const IID IID_IEnumSTATPROPSETSTG; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("0000013B-0000-0000-C000-000000000046") + IEnumSTATPROPSETSTG : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE Next( + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ STATPROPSETSTG *rgelt, + /* [out] */ ULONG *pceltFetched) = 0; + + virtual HRESULT STDMETHODCALLTYPE Skip( + /* [in] */ ULONG celt) = 0; + + virtual HRESULT STDMETHODCALLTYPE Reset( void) = 0; + + virtual HRESULT STDMETHODCALLTYPE Clone( + /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSETSTG **ppenum) = 0; + + }; + +#else /* C style interface */ + +// typedef struct IEnumSTATPROPSETSTGVtbl +// { +// BEGIN_INTERFACE +// +// HRESULT ( STDMETHODCALLTYPE *QueryInterface )( +// IEnumSTATPROPSETSTG * This, +// /* [in] */ __RPC__in REFIID riid, +// /* [iid_is][out] */ +// __RPC__deref_out void **ppvObject); +// +// ULONG ( STDMETHODCALLTYPE *AddRef )( +// IEnumSTATPROPSETSTG * This); +// +// ULONG ( STDMETHODCALLTYPE *Release )( +// IEnumSTATPROPSETSTG * This); +// +// /* [local] */ HRESULT ( STDMETHODCALLTYPE *Next )( +// IEnumSTATPROPSETSTG * This, +// /* [in] */ ULONG celt, +// /* [length_is][size_is][out] */ STATPROPSETSTG *rgelt, +// /* [out] */ ULONG *pceltFetched); +// +// HRESULT ( STDMETHODCALLTYPE *Skip )( +// IEnumSTATPROPSETSTG * This, +// /* [in] */ ULONG celt); +// +// HRESULT ( STDMETHODCALLTYPE *Reset )( +// IEnumSTATPROPSETSTG * This); +// +// HRESULT ( STDMETHODCALLTYPE *Clone )( +// IEnumSTATPROPSETSTG * This, +// /* [out] */ __RPC__deref_out_opt IEnumSTATPROPSETSTG **ppenum); +// +// END_INTERFACE +// } IEnumSTATPROPSETSTGVtbl; +// +// interface IEnumSTATPROPSETSTG +// { +// CONST_VTBL struct IEnumSTATPROPSETSTGVtbl *lpVtbl; +// }; + + + +#ifdef COBJMACROS + + +#define IEnumSTATPROPSETSTG_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IEnumSTATPROPSETSTG_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IEnumSTATPROPSETSTG_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IEnumSTATPROPSETSTG_Next(This,celt,rgelt,pceltFetched) \ + ( (This)->lpVtbl -> Next(This,celt,rgelt,pceltFetched) ) + +#define IEnumSTATPROPSETSTG_Skip(This,celt) \ + ( (This)->lpVtbl -> Skip(This,celt) ) + +#define IEnumSTATPROPSETSTG_Reset(This) \ + ( (This)->lpVtbl -> Reset(This) ) + +#define IEnumSTATPROPSETSTG_Clone(This,ppenum) \ + ( (This)->lpVtbl -> Clone(This,ppenum) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IEnumSTATPROPSETSTG_RemoteNext_Proxy( + IEnumSTATPROPSETSTG * This, + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ __RPC__out_ecount_part(celt, *pceltFetched) STATPROPSETSTG *rgelt, + /* [out] */ __RPC__out ULONG *pceltFetched); + + +void __RPC_STUB IEnumSTATPROPSETSTG_RemoteNext_Stub( + IRpcStubBuffer *This, + IRpcChannelBuffer *_pRpcChannelBuffer, + PRPC_MESSAGE _pRpcMessage, + DWORD *_pdwStubPhase); + + + +#endif /* __IEnumSTATPROPSETSTG_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propidl_0000_0004 */ +/* [local] */ + +typedef /* [unique] */ __RPC_unique_pointer IPropertyStorage *LPPROPERTYSTORAGE; + +WINOLEAPI PropVariantCopy ( PROPVARIANT * pvarDest, const PROPVARIANT * pvarSrc ); +WINOLEAPI PropVariantClear ( PROPVARIANT * pvar ); +WINOLEAPI FreePropVariantArray ( ULONG cVariants, PROPVARIANT * rgvars ); + +#define _PROPVARIANTINIT_DEFINED_ +# ifdef __cplusplus +inline void PropVariantInit ( PROPVARIANT * pvar ) +{ + memset ( pvar, 0, sizeof(PROPVARIANT) ); +} +# else +# define PropVariantInit(pvar) memset ( (pvar), 0, sizeof(PROPVARIANT) ) +# endif + + +#ifndef _STGCREATEPROPSTG_DEFINED_ +WINOLEAPI StgCreatePropStg( IUnknown* pUnk, REFFMTID fmtid, const CLSID *pclsid, DWORD grfFlags, DWORD dwReserved, IPropertyStorage **ppPropStg ); +WINOLEAPI StgOpenPropStg( IUnknown* pUnk, REFFMTID fmtid, DWORD grfFlags, DWORD dwReserved, IPropertyStorage **ppPropStg ); +WINOLEAPI StgCreatePropSetStg( IStorage *pStorage, DWORD dwReserved, IPropertySetStorage **ppPropSetStg); + +#define CCH_MAX_PROPSTG_NAME 31 +__checkReturn WINOLEAPI FmtIdToPropStgName( const FMTID *pfmtid, __out_ecount(CCH_MAX_PROPSTG_NAME+1) LPOLESTR oszName ); +WINOLEAPI PropStgNameToFmtId( __in __nullterminated const LPOLESTR oszName, FMTID *pfmtid ); +#endif +#ifndef _SERIALIZEDPROPERTYVALUE_DEFINED_ +#define _SERIALIZEDPROPERTYVALUE_DEFINED_ +typedef struct tagSERIALIZEDPROPERTYVALUE // prop +{ + DWORD dwType; + BYTE rgb[1]; +} SERIALIZEDPROPERTYVALUE; +#endif + +EXTERN_C SERIALIZEDPROPERTYVALUE* __stdcall +StgConvertVariantToProperty( + __in const PROPVARIANT* pvar, + USHORT CodePage, + __out_bcount_opt(*pcb) SERIALIZEDPROPERTYVALUE* pprop, + __inout ULONG* pcb, + PROPID pid, + __reserved BOOLEAN fReserved, + __out_opt ULONG* pcIndirect); + +#ifdef __cplusplus +class PMemoryAllocator; + +EXTERN_C BOOLEAN __stdcall +StgConvertPropertyToVariant( + __in const SERIALIZEDPROPERTYVALUE* pprop, + USHORT CodePage, + __out PROPVARIANT* pvar, + __in PMemoryAllocator* pma); +#endif +#if _MSC_VER >= 1200 +#pragma warning(pop) +#else +#pragma warning(default:4201) /* Nameless struct/union */ +#pragma warning(default:4237) /* keywords bool, true, false, etc.. */ +#endif + + +extern RPC_IF_HANDLE __MIDL_itf_propidl_0000_0004_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propidl_0000_0004_v0_0_s_ifspec; + +/* Additional Prototypes for ALL interfaces */ + +unsigned long __RPC_USER BSTR_UserSize( unsigned long *, unsigned long , BSTR * ); +unsigned char * __RPC_USER BSTR_UserMarshal( unsigned long *, unsigned char *, BSTR * ); +unsigned char * __RPC_USER BSTR_UserUnmarshal(unsigned long *, unsigned char *, BSTR * ); +void __RPC_USER BSTR_UserFree( unsigned long *, BSTR * ); + +unsigned long __RPC_USER LPSAFEARRAY_UserSize( unsigned long *, unsigned long , LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserMarshal( unsigned long *, unsigned char *, LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserUnmarshal(unsigned long *, unsigned char *, LPSAFEARRAY * ); +void __RPC_USER LPSAFEARRAY_UserFree( unsigned long *, LPSAFEARRAY * ); + +unsigned long __RPC_USER BSTR_UserSize64( unsigned long *, unsigned long , BSTR * ); +unsigned char * __RPC_USER BSTR_UserMarshal64( unsigned long *, unsigned char *, BSTR * ); +unsigned char * __RPC_USER BSTR_UserUnmarshal64(unsigned long *, unsigned char *, BSTR * ); +void __RPC_USER BSTR_UserFree64( unsigned long *, BSTR * ); + +unsigned long __RPC_USER LPSAFEARRAY_UserSize64( unsigned long *, unsigned long , LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserMarshal64( unsigned long *, unsigned char *, LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserUnmarshal64(unsigned long *, unsigned char *, LPSAFEARRAY * ); +void __RPC_USER LPSAFEARRAY_UserFree64( unsigned long *, LPSAFEARRAY * ); + +/* [local] */ HRESULT STDMETHODCALLTYPE IEnumSTATPROPSTG_Next_Proxy( + IEnumSTATPROPSTG * This, + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ STATPROPSTG *rgelt, + /* [out] */ ULONG *pceltFetched); + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IEnumSTATPROPSTG_Next_Stub( + IEnumSTATPROPSTG * This, + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ __RPC__out_ecount_part(celt, *pceltFetched) STATPROPSTG *rgelt, + /* [out] */ __RPC__out ULONG *pceltFetched); + +/* [local] */ HRESULT STDMETHODCALLTYPE IEnumSTATPROPSETSTG_Next_Proxy( + IEnumSTATPROPSETSTG * This, + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ STATPROPSETSTG *rgelt, + /* [out] */ ULONG *pceltFetched); + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IEnumSTATPROPSETSTG_Next_Stub( + IEnumSTATPROPSETSTG * This, + /* [in] */ ULONG celt, + /* [length_is][size_is][out] */ __RPC__out_ecount_part(celt, *pceltFetched) STATPROPSETSTG *rgelt, + /* [out] */ __RPC__out ULONG *pceltFetched); + + + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/propkey.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4274 @@ +//=========================================================================== +// +// Copyright (c) Microsoft Corporation. All rights reserved. +// +//=========================================================================== + + +#ifndef _INC_PROPKEY +#define _INC_PROPKEY + +#ifndef DEFINE_API_PKEY +#define DEFINE_API_PKEY(name, managed_name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) \ + DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) +#endif + +#include <propkeydef.h> + +#ifndef _WIN32_IE +#define _WIN32_IE 0x0501 +#else +#if (_WIN32_IE < 0x0400) && defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0500) +#error _WIN32_IE setting conflicts with _WIN32_WINNT setting +#endif +#endif + + +//----------------------------------------------------------------------------- +// Audio properties + +// Name: System.Audio.ChannelCount -- PKEY_Audio_ChannelCount +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 7 (PIDASI_CHANNEL_COUNT) +// +// Indicates the channel count for the audio file. Values: 1 (mono), 2 (stereo). +DEFINE_PROPERTYKEY(PKEY_Audio_ChannelCount, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 7); + +// Possible discrete values for PKEY_Audio_ChannelCount are: +#define AUDIO_CHANNELCOUNT_MONO 1ul +#define AUDIO_CHANNELCOUNT_STEREO 2ul + +// Name: System.Audio.Compression -- PKEY_Audio_Compression +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 10 (PIDASI_COMPRESSION) +// +// +DEFINE_PROPERTYKEY(PKEY_Audio_Compression, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 10); + +// Name: System.Audio.EncodingBitrate -- PKEY_Audio_EncodingBitrate +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 4 (PIDASI_AVG_DATA_RATE) +// +// Indicates the average data rate in Hz for the audio file in "bits per second". +DEFINE_PROPERTYKEY(PKEY_Audio_EncodingBitrate, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 4); + +// Name: System.Audio.Format -- PKEY_Audio_Format +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) Legacy code may treat this as VT_BSTR. +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 2 (PIDASI_FORMAT) +// +// Indicates the format of the audio file. +DEFINE_PROPERTYKEY(PKEY_Audio_Format, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 2); + +// Name: System.Audio.IsVariableBitRate -- PKEY_Audio_IsVariableBitRate +// Type: Boolean -- VT_BOOL +// FormatID: E6822FEE-8C17-4D62-823C-8E9CFCBD1D5C, 100 +DEFINE_PROPERTYKEY(PKEY_Audio_IsVariableBitRate, 0xE6822FEE, 0x8C17, 0x4D62, 0x82, 0x3C, 0x8E, 0x9C, 0xFC, 0xBD, 0x1D, 0x5C, 100); + +// Name: System.Audio.PeakValue -- PKEY_Audio_PeakValue +// Type: UInt32 -- VT_UI4 +// FormatID: 2579E5D0-1116-4084-BD9A-9B4F7CB4DF5E, 100 +DEFINE_PROPERTYKEY(PKEY_Audio_PeakValue, 0x2579E5D0, 0x1116, 0x4084, 0xBD, 0x9A, 0x9B, 0x4F, 0x7C, 0xB4, 0xDF, 0x5E, 100); + +// Name: System.Audio.SampleRate -- PKEY_Audio_SampleRate +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 5 (PIDASI_SAMPLE_RATE) +// +// Indicates the audio sample rate for the audio file in "samples per second". +DEFINE_PROPERTYKEY(PKEY_Audio_SampleRate, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 5); + +// Name: System.Audio.SampleSize -- PKEY_Audio_SampleSize +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 6 (PIDASI_SAMPLE_SIZE) +// +// Indicates the audio sample size for the audio file in "bits per sample". +DEFINE_PROPERTYKEY(PKEY_Audio_SampleSize, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 6); + +// Name: System.Audio.StreamName -- PKEY_Audio_StreamName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 9 (PIDASI_STREAM_NAME) +// +// +DEFINE_PROPERTYKEY(PKEY_Audio_StreamName, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 9); + +// Name: System.Audio.StreamNumber -- PKEY_Audio_StreamNumber +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 8 (PIDASI_STREAM_NUMBER) +// +// +DEFINE_PROPERTYKEY(PKEY_Audio_StreamNumber, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 8); + + + +//----------------------------------------------------------------------------- +// Calendar properties + +// Name: System.Calendar.Duration -- PKEY_Calendar_Duration +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 293CA35A-09AA-4DD2-B180-1FE245728A52, 100 +// +// The duration as specified in a string. +DEFINE_PROPERTYKEY(PKEY_Calendar_Duration, 0x293CA35A, 0x09AA, 0x4DD2, 0xB1, 0x80, 0x1F, 0xE2, 0x45, 0x72, 0x8A, 0x52, 100); + +// Name: System.Calendar.IsOnline -- PKEY_Calendar_IsOnline +// Type: Boolean -- VT_BOOL +// FormatID: BFEE9149-E3E2-49A7-A862-C05988145CEC, 100 +// +// Identifies if the event is an online event. +DEFINE_PROPERTYKEY(PKEY_Calendar_IsOnline, 0xBFEE9149, 0xE3E2, 0x49A7, 0xA8, 0x62, 0xC0, 0x59, 0x88, 0x14, 0x5C, 0xEC, 100); + +// Name: System.Calendar.IsRecurring -- PKEY_Calendar_IsRecurring +// Type: Boolean -- VT_BOOL +// FormatID: 315B9C8D-80A9-4EF9-AE16-8E746DA51D70, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_IsRecurring, 0x315B9C8D, 0x80A9, 0x4EF9, 0xAE, 0x16, 0x8E, 0x74, 0x6D, 0xA5, 0x1D, 0x70, 100); + +// Name: System.Calendar.Location -- PKEY_Calendar_Location +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F6272D18-CECC-40B1-B26A-3911717AA7BD, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_Location, 0xF6272D18, 0xCECC, 0x40B1, 0xB2, 0x6A, 0x39, 0x11, 0x71, 0x7A, 0xA7, 0xBD, 100); + +// Name: System.Calendar.OptionalAttendeeAddresses -- PKEY_Calendar_OptionalAttendeeAddresses +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D55BAE5A-3892-417A-A649-C6AC5AAAEAB3, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_OptionalAttendeeAddresses, 0xD55BAE5A, 0x3892, 0x417A, 0xA6, 0x49, 0xC6, 0xAC, 0x5A, 0xAA, 0xEA, 0xB3, 100); + +// Name: System.Calendar.OptionalAttendeeNames -- PKEY_Calendar_OptionalAttendeeNames +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 09429607-582D-437F-84C3-DE93A2B24C3C, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_OptionalAttendeeNames, 0x09429607, 0x582D, 0x437F, 0x84, 0xC3, 0xDE, 0x93, 0xA2, 0xB2, 0x4C, 0x3C, 100); + +// Name: System.Calendar.OrganizerAddress -- PKEY_Calendar_OrganizerAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 744C8242-4DF5-456C-AB9E-014EFB9021E3, 100 +// +// Address of the organizer organizing the event. +DEFINE_PROPERTYKEY(PKEY_Calendar_OrganizerAddress, 0x744C8242, 0x4DF5, 0x456C, 0xAB, 0x9E, 0x01, 0x4E, 0xFB, 0x90, 0x21, 0xE3, 100); + +// Name: System.Calendar.OrganizerName -- PKEY_Calendar_OrganizerName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: AAA660F9-9865-458E-B484-01BC7FE3973E, 100 +// +// Name of the organizer organizing the event. +DEFINE_PROPERTYKEY(PKEY_Calendar_OrganizerName, 0xAAA660F9, 0x9865, 0x458E, 0xB4, 0x84, 0x01, 0xBC, 0x7F, 0xE3, 0x97, 0x3E, 100); + +// Name: System.Calendar.ReminderTime -- PKEY_Calendar_ReminderTime +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 72FC5BA4-24F9-4011-9F3F-ADD27AFAD818, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_ReminderTime, 0x72FC5BA4, 0x24F9, 0x4011, 0x9F, 0x3F, 0xAD, 0xD2, 0x7A, 0xFA, 0xD8, 0x18, 100); + +// Name: System.Calendar.RequiredAttendeeAddresses -- PKEY_Calendar_RequiredAttendeeAddresses +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 0BA7D6C3-568D-4159-AB91-781A91FB71E5, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_RequiredAttendeeAddresses, 0x0BA7D6C3, 0x568D, 0x4159, 0xAB, 0x91, 0x78, 0x1A, 0x91, 0xFB, 0x71, 0xE5, 100); + +// Name: System.Calendar.RequiredAttendeeNames -- PKEY_Calendar_RequiredAttendeeNames +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: B33AF30B-F552-4584-936C-CB93E5CDA29F, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_RequiredAttendeeNames, 0xB33AF30B, 0xF552, 0x4584, 0x93, 0x6C, 0xCB, 0x93, 0xE5, 0xCD, 0xA2, 0x9F, 100); + +// Name: System.Calendar.Resources -- PKEY_Calendar_Resources +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 00F58A38-C54B-4C40-8696-97235980EAE1, 100 +DEFINE_PROPERTYKEY(PKEY_Calendar_Resources, 0x00F58A38, 0xC54B, 0x4C40, 0x86, 0x96, 0x97, 0x23, 0x59, 0x80, 0xEA, 0xE1, 100); + +// Name: System.Calendar.ShowTimeAs -- PKEY_Calendar_ShowTimeAs +// Type: UInt16 -- VT_UI2 +// FormatID: 5BF396D4-5EB2-466F-BDE9-2FB3F2361D6E, 100 +// +// +DEFINE_PROPERTYKEY(PKEY_Calendar_ShowTimeAs, 0x5BF396D4, 0x5EB2, 0x466F, 0xBD, 0xE9, 0x2F, 0xB3, 0xF2, 0x36, 0x1D, 0x6E, 100); + +// Possible discrete values for PKEY_Calendar_ShowTimeAs are: +#define CALENDAR_SHOWTIMEAS_FREE 0u +#define CALENDAR_SHOWTIMEAS_TENTATIVE 1u +#define CALENDAR_SHOWTIMEAS_BUSY 2u +#define CALENDAR_SHOWTIMEAS_OOF 3u + +// Name: System.Calendar.ShowTimeAsText -- PKEY_Calendar_ShowTimeAsText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 53DA57CF-62C0-45C4-81DE-7610BCEFD7F5, 100 +// +// This is the user-friendly form of System.Calendar.ShowTimeAs. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Calendar_ShowTimeAsText, 0x53DA57CF, 0x62C0, 0x45C4, 0x81, 0xDE, 0x76, 0x10, 0xBC, 0xEF, 0xD7, 0xF5, 100); + +//----------------------------------------------------------------------------- +// Communication properties + + + +// Name: System.Communication.AccountName -- PKEY_Communication_AccountName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 9 +// +// Account Name +DEFINE_PROPERTYKEY(PKEY_Communication_AccountName, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 9); + +// Name: System.Communication.Suffix -- PKEY_Communication_Suffix +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 807B653A-9E91-43EF-8F97-11CE04EE20C5, 100 +DEFINE_PROPERTYKEY(PKEY_Communication_Suffix, 0x807B653A, 0x9E91, 0x43EF, 0x8F, 0x97, 0x11, 0xCE, 0x04, 0xEE, 0x20, 0xC5, 100); + +// Name: System.Communication.TaskStatus -- PKEY_Communication_TaskStatus +// Type: UInt16 -- VT_UI2 +// FormatID: BE1A72C6-9A1D-46B7-AFE7-AFAF8CEF4999, 100 +DEFINE_PROPERTYKEY(PKEY_Communication_TaskStatus, 0xBE1A72C6, 0x9A1D, 0x46B7, 0xAF, 0xE7, 0xAF, 0xAF, 0x8C, 0xEF, 0x49, 0x99, 100); + +// Possible discrete values for PKEY_Communication_TaskStatus are: +#define TASKSTATUS_NOTSTARTED 0u +#define TASKSTATUS_INPROGRESS 1u +#define TASKSTATUS_COMPLETE 2u +#define TASKSTATUS_WAITING 3u +#define TASKSTATUS_DEFERRED 4u + +// Name: System.Communication.TaskStatusText -- PKEY_Communication_TaskStatusText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A6744477-C237-475B-A075-54F34498292A, 100 +// +// This is the user-friendly form of System.Communication.TaskStatus. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Communication_TaskStatusText, 0xA6744477, 0xC237, 0x475B, 0xA0, 0x75, 0x54, 0xF3, 0x44, 0x98, 0x29, 0x2A, 100); + +//----------------------------------------------------------------------------- +// Computer properties + + + +// Name: System.Computer.DecoratedFreeSpace -- PKEY_Computer_DecoratedFreeSpace +// Type: Multivalue UInt64 -- VT_VECTOR | VT_UI8 (For variants: VT_ARRAY | VT_UI8) +// FormatID: (FMTID_Volume) 9B174B35-40FF-11D2-A27E-00C04FC30871, 7 (Filesystem Volume Properties) +// +// Free space and total space: "%s free of %s" +DEFINE_PROPERTYKEY(PKEY_Computer_DecoratedFreeSpace, 0x9B174B35, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 7); + +//----------------------------------------------------------------------------- +// Contact properties + + + +// Name: System.Contact.Anniversary -- PKEY_Contact_Anniversary +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 9AD5BADB-CEA7-4470-A03D-B84E51B9949E, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Anniversary, 0x9AD5BADB, 0xCEA7, 0x4470, 0xA0, 0x3D, 0xB8, 0x4E, 0x51, 0xB9, 0x94, 0x9E, 100); + +// Name: System.Contact.AssistantName -- PKEY_Contact_AssistantName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CD102C9C-5540-4A88-A6F6-64E4981C8CD1, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_AssistantName, 0xCD102C9C, 0x5540, 0x4A88, 0xA6, 0xF6, 0x64, 0xE4, 0x98, 0x1C, 0x8C, 0xD1, 100); + +// Name: System.Contact.AssistantTelephone -- PKEY_Contact_AssistantTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 9A93244D-A7AD-4FF8-9B99-45EE4CC09AF6, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_AssistantTelephone, 0x9A93244D, 0xA7AD, 0x4FF8, 0x9B, 0x99, 0x45, 0xEE, 0x4C, 0xC0, 0x9A, 0xF6, 100); + +// Name: System.Contact.Birthday -- PKEY_Contact_Birthday +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 47 +DEFINE_PROPERTYKEY(PKEY_Contact_Birthday, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 47); + +// Name: System.Contact.BusinessAddress -- PKEY_Contact_BusinessAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 730FB6DD-CF7C-426B-A03F-BD166CC9EE24, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddress, 0x730FB6DD, 0xCF7C, 0x426B, 0xA0, 0x3F, 0xBD, 0x16, 0x6C, 0xC9, 0xEE, 0x24, 100); + +// Name: System.Contact.BusinessAddressCity -- PKEY_Contact_BusinessAddressCity +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 402B5934-EC5A-48C3-93E6-85E86A2D934E, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddressCity, 0x402B5934, 0xEC5A, 0x48C3, 0x93, 0xE6, 0x85, 0xE8, 0x6A, 0x2D, 0x93, 0x4E, 100); + +// Name: System.Contact.BusinessAddressCountry -- PKEY_Contact_BusinessAddressCountry +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: B0B87314-FCF6-4FEB-8DFF-A50DA6AF561C, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddressCountry, 0xB0B87314, 0xFCF6, 0x4FEB, 0x8D, 0xFF, 0xA5, 0x0D, 0xA6, 0xAF, 0x56, 0x1C, 100); + +// Name: System.Contact.BusinessAddressPostalCode -- PKEY_Contact_BusinessAddressPostalCode +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E1D4A09E-D758-4CD1-B6EC-34A8B5A73F80, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddressPostalCode, 0xE1D4A09E, 0xD758, 0x4CD1, 0xB6, 0xEC, 0x34, 0xA8, 0xB5, 0xA7, 0x3F, 0x80, 100); + +// Name: System.Contact.BusinessAddressPostOfficeBox -- PKEY_Contact_BusinessAddressPostOfficeBox +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: BC4E71CE-17F9-48D5-BEE9-021DF0EA5409, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddressPostOfficeBox, 0xBC4E71CE, 0x17F9, 0x48D5, 0xBE, 0xE9, 0x02, 0x1D, 0xF0, 0xEA, 0x54, 0x09, 100); + +// Name: System.Contact.BusinessAddressState -- PKEY_Contact_BusinessAddressState +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 446F787F-10C4-41CB-A6C4-4D0343551597, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddressState, 0x446F787F, 0x10C4, 0x41CB, 0xA6, 0xC4, 0x4D, 0x03, 0x43, 0x55, 0x15, 0x97, 100); + +// Name: System.Contact.BusinessAddressStreet -- PKEY_Contact_BusinessAddressStreet +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DDD1460F-C0BF-4553-8CE4-10433C908FB0, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessAddressStreet, 0xDDD1460F, 0xC0BF, 0x4553, 0x8C, 0xE4, 0x10, 0x43, 0x3C, 0x90, 0x8F, 0xB0, 100); + +// Name: System.Contact.BusinessFaxNumber -- PKEY_Contact_BusinessFaxNumber +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 91EFF6F3-2E27-42CA-933E-7C999FBE310B, 100 +// +// Business fax number of the contact. +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessFaxNumber, 0x91EFF6F3, 0x2E27, 0x42CA, 0x93, 0x3E, 0x7C, 0x99, 0x9F, 0xBE, 0x31, 0x0B, 100); + +// Name: System.Contact.BusinessHomePage -- PKEY_Contact_BusinessHomePage +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 56310920-2491-4919-99CE-EADB06FAFDB2, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessHomePage, 0x56310920, 0x2491, 0x4919, 0x99, 0xCE, 0xEA, 0xDB, 0x06, 0xFA, 0xFD, 0xB2, 100); + +// Name: System.Contact.BusinessTelephone -- PKEY_Contact_BusinessTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6A15E5A0-0A1E-4CD7-BB8C-D2F1B0C929BC, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_BusinessTelephone, 0x6A15E5A0, 0x0A1E, 0x4CD7, 0xBB, 0x8C, 0xD2, 0xF1, 0xB0, 0xC9, 0x29, 0xBC, 100); + +// Name: System.Contact.CallbackTelephone -- PKEY_Contact_CallbackTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: BF53D1C3-49E0-4F7F-8567-5A821D8AC542, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_CallbackTelephone, 0xBF53D1C3, 0x49E0, 0x4F7F, 0x85, 0x67, 0x5A, 0x82, 0x1D, 0x8A, 0xC5, 0x42, 100); + +// Name: System.Contact.CarTelephone -- PKEY_Contact_CarTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 8FDC6DEA-B929-412B-BA90-397A257465FE, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_CarTelephone, 0x8FDC6DEA, 0xB929, 0x412B, 0xBA, 0x90, 0x39, 0x7A, 0x25, 0x74, 0x65, 0xFE, 100); + +// Name: System.Contact.Children -- PKEY_Contact_Children +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D4729704-8EF1-43EF-9024-2BD381187FD5, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Children, 0xD4729704, 0x8EF1, 0x43EF, 0x90, 0x24, 0x2B, 0xD3, 0x81, 0x18, 0x7F, 0xD5, 100); + +// Name: System.Contact.CompanyMainTelephone -- PKEY_Contact_CompanyMainTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 8589E481-6040-473D-B171-7FA89C2708ED, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_CompanyMainTelephone, 0x8589E481, 0x6040, 0x473D, 0xB1, 0x71, 0x7F, 0xA8, 0x9C, 0x27, 0x08, 0xED, 100); + +// Name: System.Contact.Department -- PKEY_Contact_Department +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: FC9F7306-FF8F-4D49-9FB6-3FFE5C0951EC, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Department, 0xFC9F7306, 0xFF8F, 0x4D49, 0x9F, 0xB6, 0x3F, 0xFE, 0x5C, 0x09, 0x51, 0xEC, 100); + +// Name: System.Contact.EmailAddress -- PKEY_Contact_EmailAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F8FA7FA3-D12B-4785-8A4E-691A94F7A3E7, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_EmailAddress, 0xF8FA7FA3, 0xD12B, 0x4785, 0x8A, 0x4E, 0x69, 0x1A, 0x94, 0xF7, 0xA3, 0xE7, 100); + +// Name: System.Contact.EmailAddress2 -- PKEY_Contact_EmailAddress2 +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 38965063-EDC8-4268-8491-B7723172CF29, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_EmailAddress2, 0x38965063, 0xEDC8, 0x4268, 0x84, 0x91, 0xB7, 0x72, 0x31, 0x72, 0xCF, 0x29, 100); + +// Name: System.Contact.EmailAddress3 -- PKEY_Contact_EmailAddress3 +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 644D37B4-E1B3-4BAD-B099-7E7C04966ACA, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_EmailAddress3, 0x644D37B4, 0xE1B3, 0x4BAD, 0xB0, 0x99, 0x7E, 0x7C, 0x04, 0x96, 0x6A, 0xCA, 100); + +// Name: System.Contact.EmailAddresses -- PKEY_Contact_EmailAddresses +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 84D8F337-981D-44B3-9615-C7596DBA17E3, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_EmailAddresses, 0x84D8F337, 0x981D, 0x44B3, 0x96, 0x15, 0xC7, 0x59, 0x6D, 0xBA, 0x17, 0xE3, 100); + +// Name: System.Contact.EmailName -- PKEY_Contact_EmailName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CC6F4F24-6083-4BD4-8754-674D0DE87AB8, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_EmailName, 0xCC6F4F24, 0x6083, 0x4BD4, 0x87, 0x54, 0x67, 0x4D, 0x0D, 0xE8, 0x7A, 0xB8, 100); + +// Name: System.Contact.FileAsName -- PKEY_Contact_FileAsName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F1A24AA7-9CA7-40F6-89EC-97DEF9FFE8DB, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_FileAsName, 0xF1A24AA7, 0x9CA7, 0x40F6, 0x89, 0xEC, 0x97, 0xDE, 0xF9, 0xFF, 0xE8, 0xDB, 100); + +// Name: System.Contact.FirstName -- PKEY_Contact_FirstName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 14977844-6B49-4AAD-A714-A4513BF60460, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_FirstName, 0x14977844, 0x6B49, 0x4AAD, 0xA7, 0x14, 0xA4, 0x51, 0x3B, 0xF6, 0x04, 0x60, 100); + +// Name: System.Contact.FullName -- PKEY_Contact_FullName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 635E9051-50A5-4BA2-B9DB-4ED056C77296, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_FullName, 0x635E9051, 0x50A5, 0x4BA2, 0xB9, 0xDB, 0x4E, 0xD0, 0x56, 0xC7, 0x72, 0x96, 100); + +// Name: System.Contact.Gender -- PKEY_Contact_Gender +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 3C8CEE58-D4F0-4CF9-B756-4E5D24447BCD, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Gender, 0x3C8CEE58, 0xD4F0, 0x4CF9, 0xB7, 0x56, 0x4E, 0x5D, 0x24, 0x44, 0x7B, 0xCD, 100); + +// Name: System.Contact.Hobbies -- PKEY_Contact_Hobbies +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 5DC2253F-5E11-4ADF-9CFE-910DD01E3E70, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Hobbies, 0x5DC2253F, 0x5E11, 0x4ADF, 0x9C, 0xFE, 0x91, 0x0D, 0xD0, 0x1E, 0x3E, 0x70, 100); + +// Name: System.Contact.HomeAddress -- PKEY_Contact_HomeAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 98F98354-617A-46B8-8560-5B1B64BF1F89, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddress, 0x98F98354, 0x617A, 0x46B8, 0x85, 0x60, 0x5B, 0x1B, 0x64, 0xBF, 0x1F, 0x89, 100); + +// Name: System.Contact.HomeAddressCity -- PKEY_Contact_HomeAddressCity +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 65 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddressCity, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 65); + +// Name: System.Contact.HomeAddressCountry -- PKEY_Contact_HomeAddressCountry +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 08A65AA1-F4C9-43DD-9DDF-A33D8E7EAD85, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddressCountry, 0x08A65AA1, 0xF4C9, 0x43DD, 0x9D, 0xDF, 0xA3, 0x3D, 0x8E, 0x7E, 0xAD, 0x85, 100); + +// Name: System.Contact.HomeAddressPostalCode -- PKEY_Contact_HomeAddressPostalCode +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 8AFCC170-8A46-4B53-9EEE-90BAE7151E62, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddressPostalCode, 0x8AFCC170, 0x8A46, 0x4B53, 0x9E, 0xEE, 0x90, 0xBA, 0xE7, 0x15, 0x1E, 0x62, 100); + +// Name: System.Contact.HomeAddressPostOfficeBox -- PKEY_Contact_HomeAddressPostOfficeBox +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7B9F6399-0A3F-4B12-89BD-4ADC51C918AF, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddressPostOfficeBox, 0x7B9F6399, 0x0A3F, 0x4B12, 0x89, 0xBD, 0x4A, 0xDC, 0x51, 0xC9, 0x18, 0xAF, 100); + +// Name: System.Contact.HomeAddressState -- PKEY_Contact_HomeAddressState +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C89A23D0-7D6D-4EB8-87D4-776A82D493E5, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddressState, 0xC89A23D0, 0x7D6D, 0x4EB8, 0x87, 0xD4, 0x77, 0x6A, 0x82, 0xD4, 0x93, 0xE5, 100); + +// Name: System.Contact.HomeAddressStreet -- PKEY_Contact_HomeAddressStreet +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 0ADEF160-DB3F-4308-9A21-06237B16FA2A, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeAddressStreet, 0x0ADEF160, 0xDB3F, 0x4308, 0x9A, 0x21, 0x06, 0x23, 0x7B, 0x16, 0xFA, 0x2A, 100); + +// Name: System.Contact.HomeFaxNumber -- PKEY_Contact_HomeFaxNumber +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 660E04D6-81AB-4977-A09F-82313113AB26, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeFaxNumber, 0x660E04D6, 0x81AB, 0x4977, 0xA0, 0x9F, 0x82, 0x31, 0x31, 0x13, 0xAB, 0x26, 100); + +// Name: System.Contact.HomeTelephone -- PKEY_Contact_HomeTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 20 +DEFINE_PROPERTYKEY(PKEY_Contact_HomeTelephone, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 20); + +// Name: System.Contact.IMAddress -- PKEY_Contact_IMAddress +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D68DBD8A-3374-4B81-9972-3EC30682DB3D, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_IMAddress, 0xD68DBD8A, 0x3374, 0x4B81, 0x99, 0x72, 0x3E, 0xC3, 0x06, 0x82, 0xDB, 0x3D, 100); + +// Name: System.Contact.Initials -- PKEY_Contact_Initials +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F3D8F40D-50CB-44A2-9718-40CB9119495D, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Initials, 0xF3D8F40D, 0x50CB, 0x44A2, 0x97, 0x18, 0x40, 0xCB, 0x91, 0x19, 0x49, 0x5D, 100); + +// Name: System.Contact.JA.CompanyNamePhonetic -- PKEY_Contact_JA_CompanyNamePhonetic +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 897B3694-FE9E-43E6-8066-260F590C0100, 2 +// +// +DEFINE_PROPERTYKEY(PKEY_Contact_JA_CompanyNamePhonetic, 0x897B3694, 0xFE9E, 0x43E6, 0x80, 0x66, 0x26, 0x0F, 0x59, 0x0C, 0x01, 0x00, 2); + +// Name: System.Contact.JA.FirstNamePhonetic -- PKEY_Contact_JA_FirstNamePhonetic +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 897B3694-FE9E-43E6-8066-260F590C0100, 3 +// +// +DEFINE_PROPERTYKEY(PKEY_Contact_JA_FirstNamePhonetic, 0x897B3694, 0xFE9E, 0x43E6, 0x80, 0x66, 0x26, 0x0F, 0x59, 0x0C, 0x01, 0x00, 3); + +// Name: System.Contact.JA.LastNamePhonetic -- PKEY_Contact_JA_LastNamePhonetic +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 897B3694-FE9E-43E6-8066-260F590C0100, 4 +// +// +DEFINE_PROPERTYKEY(PKEY_Contact_JA_LastNamePhonetic, 0x897B3694, 0xFE9E, 0x43E6, 0x80, 0x66, 0x26, 0x0F, 0x59, 0x0C, 0x01, 0x00, 4); + +// Name: System.Contact.JobTitle -- PKEY_Contact_JobTitle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 6 +DEFINE_PROPERTYKEY(PKEY_Contact_JobTitle, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 6); + +// Name: System.Contact.Label -- PKEY_Contact_Label +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 97B0AD89-DF49-49CC-834E-660974FD755B, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Label, 0x97B0AD89, 0xDF49, 0x49CC, 0x83, 0x4E, 0x66, 0x09, 0x74, 0xFD, 0x75, 0x5B, 100); + +// Name: System.Contact.LastName -- PKEY_Contact_LastName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 8F367200-C270-457C-B1D4-E07C5BCD90C7, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_LastName, 0x8F367200, 0xC270, 0x457C, 0xB1, 0xD4, 0xE0, 0x7C, 0x5B, 0xCD, 0x90, 0xC7, 100); + +// Name: System.Contact.MailingAddress -- PKEY_Contact_MailingAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C0AC206A-827E-4650-95AE-77E2BB74FCC9, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_MailingAddress, 0xC0AC206A, 0x827E, 0x4650, 0x95, 0xAE, 0x77, 0xE2, 0xBB, 0x74, 0xFC, 0xC9, 100); + +// Name: System.Contact.MiddleName -- PKEY_Contact_MiddleName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 71 +DEFINE_PROPERTYKEY(PKEY_Contact_MiddleName, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 71); + +// Name: System.Contact.MobileTelephone -- PKEY_Contact_MobileTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 35 +DEFINE_PROPERTYKEY(PKEY_Contact_MobileTelephone, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 35); + +// Name: System.Contact.NickName -- PKEY_Contact_NickName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 74 +DEFINE_PROPERTYKEY(PKEY_Contact_NickName, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 74); + +// Name: System.Contact.OfficeLocation -- PKEY_Contact_OfficeLocation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 7 +DEFINE_PROPERTYKEY(PKEY_Contact_OfficeLocation, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 7); + +// Name: System.Contact.OtherAddress -- PKEY_Contact_OtherAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 508161FA-313B-43D5-83A1-C1ACCF68622C, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddress, 0x508161FA, 0x313B, 0x43D5, 0x83, 0xA1, 0xC1, 0xAC, 0xCF, 0x68, 0x62, 0x2C, 100); + +// Name: System.Contact.OtherAddressCity -- PKEY_Contact_OtherAddressCity +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6E682923-7F7B-4F0C-A337-CFCA296687BF, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddressCity, 0x6E682923, 0x7F7B, 0x4F0C, 0xA3, 0x37, 0xCF, 0xCA, 0x29, 0x66, 0x87, 0xBF, 100); + +// Name: System.Contact.OtherAddressCountry -- PKEY_Contact_OtherAddressCountry +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 8F167568-0AAE-4322-8ED9-6055B7B0E398, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddressCountry, 0x8F167568, 0x0AAE, 0x4322, 0x8E, 0xD9, 0x60, 0x55, 0xB7, 0xB0, 0xE3, 0x98, 100); + +// Name: System.Contact.OtherAddressPostalCode -- PKEY_Contact_OtherAddressPostalCode +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 95C656C1-2ABF-4148-9ED3-9EC602E3B7CD, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddressPostalCode, 0x95C656C1, 0x2ABF, 0x4148, 0x9E, 0xD3, 0x9E, 0xC6, 0x02, 0xE3, 0xB7, 0xCD, 100); + +// Name: System.Contact.OtherAddressPostOfficeBox -- PKEY_Contact_OtherAddressPostOfficeBox +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 8B26EA41-058F-43F6-AECC-4035681CE977, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddressPostOfficeBox, 0x8B26EA41, 0x058F, 0x43F6, 0xAE, 0xCC, 0x40, 0x35, 0x68, 0x1C, 0xE9, 0x77, 100); + +// Name: System.Contact.OtherAddressState -- PKEY_Contact_OtherAddressState +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 71B377D6-E570-425F-A170-809FAE73E54E, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddressState, 0x71B377D6, 0xE570, 0x425F, 0xA1, 0x70, 0x80, 0x9F, 0xAE, 0x73, 0xE5, 0x4E, 100); + +// Name: System.Contact.OtherAddressStreet -- PKEY_Contact_OtherAddressStreet +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: FF962609-B7D6-4999-862D-95180D529AEA, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_OtherAddressStreet, 0xFF962609, 0xB7D6, 0x4999, 0x86, 0x2D, 0x95, 0x18, 0x0D, 0x52, 0x9A, 0xEA, 100); + +// Name: System.Contact.PagerTelephone -- PKEY_Contact_PagerTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: D6304E01-F8F5-4F45-8B15-D024A6296789, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PagerTelephone, 0xD6304E01, 0xF8F5, 0x4F45, 0x8B, 0x15, 0xD0, 0x24, 0xA6, 0x29, 0x67, 0x89, 100); + +// Name: System.Contact.PersonalTitle -- PKEY_Contact_PersonalTitle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 69 +DEFINE_PROPERTYKEY(PKEY_Contact_PersonalTitle, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 69); + +// Name: System.Contact.PrimaryAddressCity -- PKEY_Contact_PrimaryAddressCity +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C8EA94F0-A9E3-4969-A94B-9C62A95324E0, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryAddressCity, 0xC8EA94F0, 0xA9E3, 0x4969, 0xA9, 0x4B, 0x9C, 0x62, 0xA9, 0x53, 0x24, 0xE0, 100); + +// Name: System.Contact.PrimaryAddressCountry -- PKEY_Contact_PrimaryAddressCountry +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E53D799D-0F3F-466E-B2FF-74634A3CB7A4, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryAddressCountry, 0xE53D799D, 0x0F3F, 0x466E, 0xB2, 0xFF, 0x74, 0x63, 0x4A, 0x3C, 0xB7, 0xA4, 100); + +// Name: System.Contact.PrimaryAddressPostalCode -- PKEY_Contact_PrimaryAddressPostalCode +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 18BBD425-ECFD-46EF-B612-7B4A6034EDA0, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryAddressPostalCode, 0x18BBD425, 0xECFD, 0x46EF, 0xB6, 0x12, 0x7B, 0x4A, 0x60, 0x34, 0xED, 0xA0, 100); + +// Name: System.Contact.PrimaryAddressPostOfficeBox -- PKEY_Contact_PrimaryAddressPostOfficeBox +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DE5EF3C7-46E1-484E-9999-62C5308394C1, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryAddressPostOfficeBox, 0xDE5EF3C7, 0x46E1, 0x484E, 0x99, 0x99, 0x62, 0xC5, 0x30, 0x83, 0x94, 0xC1, 100); + +// Name: System.Contact.PrimaryAddressState -- PKEY_Contact_PrimaryAddressState +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F1176DFE-7138-4640-8B4C-AE375DC70A6D, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryAddressState, 0xF1176DFE, 0x7138, 0x4640, 0x8B, 0x4C, 0xAE, 0x37, 0x5D, 0xC7, 0x0A, 0x6D, 100); + +// Name: System.Contact.PrimaryAddressStreet -- PKEY_Contact_PrimaryAddressStreet +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 63C25B20-96BE-488F-8788-C09C407AD812, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryAddressStreet, 0x63C25B20, 0x96BE, 0x488F, 0x87, 0x88, 0xC0, 0x9C, 0x40, 0x7A, 0xD8, 0x12, 100); + +// Name: System.Contact.PrimaryEmailAddress -- PKEY_Contact_PrimaryEmailAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 48 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryEmailAddress, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 48); + +// Name: System.Contact.PrimaryTelephone -- PKEY_Contact_PrimaryTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 25 +DEFINE_PROPERTYKEY(PKEY_Contact_PrimaryTelephone, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 25); + +// Name: System.Contact.Profession -- PKEY_Contact_Profession +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7268AF55-1CE4-4F6E-A41F-B6E4EF10E4A9, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_Profession, 0x7268AF55, 0x1CE4, 0x4F6E, 0xA4, 0x1F, 0xB6, 0xE4, 0xEF, 0x10, 0xE4, 0xA9, 100); + +// Name: System.Contact.SpouseName -- PKEY_Contact_SpouseName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 9D2408B6-3167-422B-82B0-F583B7A7CFE3, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_SpouseName, 0x9D2408B6, 0x3167, 0x422B, 0x82, 0xB0, 0xF5, 0x83, 0xB7, 0xA7, 0xCF, 0xE3, 100); + +// Name: System.Contact.Suffix -- PKEY_Contact_Suffix +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 176DC63C-2688-4E89-8143-A347800F25E9, 73 +DEFINE_PROPERTYKEY(PKEY_Contact_Suffix, 0x176DC63C, 0x2688, 0x4E89, 0x81, 0x43, 0xA3, 0x47, 0x80, 0x0F, 0x25, 0xE9, 73); + +// Name: System.Contact.TelexNumber -- PKEY_Contact_TelexNumber +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C554493C-C1F7-40C1-A76C-EF8C0614003E, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_TelexNumber, 0xC554493C, 0xC1F7, 0x40C1, 0xA7, 0x6C, 0xEF, 0x8C, 0x06, 0x14, 0x00, 0x3E, 100); + +// Name: System.Contact.TTYTDDTelephone -- PKEY_Contact_TTYTDDTelephone +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: AAF16BAC-2B55-45E6-9F6D-415EB94910DF, 100 +DEFINE_PROPERTYKEY(PKEY_Contact_TTYTDDTelephone, 0xAAF16BAC, 0x2B55, 0x45E6, 0x9F, 0x6D, 0x41, 0x5E, 0xB9, 0x49, 0x10, 0xDF, 100); + +// Name: System.Contact.WebPage -- PKEY_Contact_WebPage +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 18 +DEFINE_PROPERTYKEY(PKEY_Contact_WebPage, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 18); + +//----------------------------------------------------------------------------- +// Core properties + + + +// Name: System.AcquisitionID -- PKEY_AcquisitionID +// Type: Int32 -- VT_I4 +// FormatID: 65A98875-3C80-40AB-ABBC-EFDAF77DBEE2, 100 +// +// Hash to determine acquisition session. +DEFINE_PROPERTYKEY(PKEY_AcquisitionID, 0x65A98875, 0x3C80, 0x40AB, 0xAB, 0xBC, 0xEF, 0xDA, 0xF7, 0x7D, 0xBE, 0xE2, 100); + +// Name: System.ApplicationName -- PKEY_ApplicationName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) Legacy code may treat this as VT_LPSTR. +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 18 (PIDSI_APPNAME) +// +// +DEFINE_PROPERTYKEY(PKEY_ApplicationName, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 18); + +// Name: System.Author -- PKEY_Author +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) Legacy code may treat this as VT_LPSTR. +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 4 (PIDSI_AUTHOR) +// +// +DEFINE_PROPERTYKEY(PKEY_Author, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 4); + +// Name: System.Capacity -- PKEY_Capacity +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_Volume) 9B174B35-40FF-11D2-A27E-00C04FC30871, 3 (PID_VOLUME_CAPACITY) (Filesystem Volume Properties) +// +// The amount of total space in bytes. +DEFINE_PROPERTYKEY(PKEY_Capacity, 0x9B174B35, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 3); + +// Name: System.Category -- PKEY_Category +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 2 (PIDDSI_CATEGORY) +// +// Legacy code treats this as VT_LPSTR. +DEFINE_PROPERTYKEY(PKEY_Category, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 2); + +// Name: System.Comment -- PKEY_Comment +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) Legacy code may treat this as VT_LPSTR. +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 6 (PIDSI_COMMENTS) +// +// Comments. +DEFINE_PROPERTYKEY(PKEY_Comment, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 6); + +// Name: System.Company -- PKEY_Company +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 15 (PIDDSI_COMPANY) +// +// The company or publisher. +DEFINE_PROPERTYKEY(PKEY_Company, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 15); + +// Name: System.ComputerName -- PKEY_ComputerName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 5 (PID_COMPUTERNAME) +// +// +DEFINE_PROPERTYKEY(PKEY_ComputerName, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 5); + +// Name: System.ContainedItems -- PKEY_ContainedItems +// Type: Multivalue Guid -- VT_VECTOR | VT_CLSID (For variants: VT_ARRAY | VT_CLSID) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 29 +// +// The list of type of items, this item contains. For example, this item contains urls, attachments etc. +// This is represented as a vector array of GUIDs where each GUID represents certain type. +DEFINE_PROPERTYKEY(PKEY_ContainedItems, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 29); + +// Name: System.ContentStatus -- PKEY_ContentStatus +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 27 +DEFINE_PROPERTYKEY(PKEY_ContentStatus, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 27); + +// Name: System.ContentType -- PKEY_ContentType +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 26 +DEFINE_PROPERTYKEY(PKEY_ContentType, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 26); + +// Name: System.Copyright -- PKEY_Copyright +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 11 (PIDMSI_COPYRIGHT) +// +// +DEFINE_PROPERTYKEY(PKEY_Copyright, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 11); + +// Name: System.DateAccessed -- PKEY_DateAccessed +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 16 (PID_STG_ACCESSTIME) +// +// The time of the last access to the item. The Indexing Service friendly name is 'access'. +DEFINE_PROPERTYKEY(PKEY_DateAccessed, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 16); + +// Name: System.DateAcquired -- PKEY_DateAcquired +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 2CBAA8F5-D81F-47CA-B17A-F8D822300131, 100 +// +// The time the file entered the system via acquisition. This is not the same as System.DateImported. +// Examples are when pictures are acquired from a camera, or when music is purchased online. +DEFINE_PROPERTYKEY(PKEY_DateAcquired, 0x2CBAA8F5, 0xD81F, 0x47CA, 0xB1, 0x7A, 0xF8, 0xD8, 0x22, 0x30, 0x01, 0x31, 100); + +// Name: System.DateArchived -- PKEY_DateArchived +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 43F8D7B7-A444-4F87-9383-52271C9B915C, 100 +DEFINE_PROPERTYKEY(PKEY_DateArchived, 0x43F8D7B7, 0xA444, 0x4F87, 0x93, 0x83, 0x52, 0x27, 0x1C, 0x9B, 0x91, 0x5C, 100); + +// Name: System.DateCompleted -- PKEY_DateCompleted +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 72FAB781-ACDA-43E5-B155-B2434F85E678, 100 +DEFINE_PROPERTYKEY(PKEY_DateCompleted, 0x72FAB781, 0xACDA, 0x43E5, 0xB1, 0x55, 0xB2, 0x43, 0x4F, 0x85, 0xE6, 0x78, 100); + +// Name: System.DateCreated -- PKEY_DateCreated +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 15 (PID_STG_CREATETIME) +// +// The date and time the item was created. The Indexing Service friendly name is 'create'. +DEFINE_PROPERTYKEY(PKEY_DateCreated, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 15); + +// Name: System.DateImported -- PKEY_DateImported +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 18258 +// +// The time the file is imported into a separate database. This is not the same as System.DateAcquired. (Eg, 2003:05:22 13:55:04) +DEFINE_PROPERTYKEY(PKEY_DateImported, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 18258); + +// Name: System.DateModified -- PKEY_DateModified +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 14 (PID_STG_WRITETIME) +// +// The date and time of the last write to the item. The Indexing Service friendly name is 'write'. +DEFINE_PROPERTYKEY(PKEY_DateModified, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 14); + +// Name: System.DueDate -- PKEY_DueDate +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 3F8472B5-E0AF-4DB2-8071-C53FE76AE7CE, 100 +DEFINE_PROPERTYKEY(PKEY_DueDate, 0x3F8472B5, 0xE0AF, 0x4DB2, 0x80, 0x71, 0xC5, 0x3F, 0xE7, 0x6A, 0xE7, 0xCE, 100); + +// Name: System.EndDate -- PKEY_EndDate +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: C75FAA05-96FD-49E7-9CB4-9F601082D553, 100 +DEFINE_PROPERTYKEY(PKEY_EndDate, 0xC75FAA05, 0x96FD, 0x49E7, 0x9C, 0xB4, 0x9F, 0x60, 0x10, 0x82, 0xD5, 0x53, 100); + +// Name: System.FileAllocationSize -- PKEY_FileAllocationSize +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 18 (PID_STG_ALLOCSIZE) +// +// +DEFINE_PROPERTYKEY(PKEY_FileAllocationSize, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 18); + +// Name: System.FileAttributes -- PKEY_FileAttributes +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 13 (PID_STG_ATTRIBUTES) +// +// This is the WIN32_FIND_DATA dwFileAttributes for the file-based item. +DEFINE_PROPERTYKEY(PKEY_FileAttributes, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 13); + +// Name: System.FileCount -- PKEY_FileCount +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 12 +// +// +DEFINE_PROPERTYKEY(PKEY_FileCount, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 12); + +// Name: System.FileDescription -- PKEY_FileDescription +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSFMTID_VERSION) 0CEF7D53-FA64-11D1-A203-0000F81FEDEE, 3 (PIDVSI_FileDescription) +// +// This is a user-friendly description of the file. +DEFINE_PROPERTYKEY(PKEY_FileDescription, 0x0CEF7D53, 0xFA64, 0x11D1, 0xA2, 0x03, 0x00, 0x00, 0xF8, 0x1F, 0xED, 0xEE, 3); + +// Name: System.FileExtension -- PKEY_FileExtension +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E4F10A3C-49E6-405D-8288-A23BD4EEAA6C, 100 +// +// This is the file extension of the file based item, including the leading period. +// +// If System.FileName is VT_EMPTY, then this property should be too. Otherwise, it should be derived +// appropriately by the data source from System.FileName. If System.FileName does not have a file +// extension, this value should be VT_EMPTY. +// +// To obtain the type of any item (including an item that is not a file), use System.ItemType. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" ".txt" +// "\\server\share\mydir\goodnews.doc" ".doc" +// "\\server\share\numbers.xls" ".xls" +// "\\server\share\folder" VT_EMPTY +// "c:\foo\MyFolder" VT_EMPTY +// [desktop] VT_EMPTY +DEFINE_PROPERTYKEY(PKEY_FileExtension, 0xE4F10A3C, 0x49E6, 0x405D, 0x82, 0x88, 0xA2, 0x3B, 0xD4, 0xEE, 0xAA, 0x6C, 100); + +// Name: System.FileFRN -- PKEY_FileFRN +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 21 (PID_STG_FRN) +// +// This is the unique file ID, also known as the File Reference Number. For a given file, this is the same value +// as is found in the structure variable FILE_ID_BOTH_DIR_INFO.FileId, via GetFileInformationByHandleEx(). +DEFINE_PROPERTYKEY(PKEY_FileFRN, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 21); + +// Name: System.FileName -- PKEY_FileName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 41CF5AE0-F75A-4806-BD87-59C7D9248EB9, 100 +// +// This is the file name (including extension) of the file. +// +// It is possible that the item might not exist on a filesystem (ie, it may not be opened +// using CreateFile). Nonetheless, if the item is represented as a file from the logical sense +// (and its name follows standard Win32 file-naming syntax), then the data source should emit this property. +// +// If an item is not a file, then the value for this property is VT_EMPTY. See +// System.ItemNameDisplay. +// +// This has the same value as System.ParsingName for items that are provided by the Shell's file folder. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "hello.txt" +// "\\server\share\mydir\goodnews.doc" "goodnews.doc" +// "\\server\share\numbers.xls" "numbers.xls" +// "c:\foo\MyFolder" "MyFolder" +// (email message) VT_EMPTY +// (song on portable device) "song.wma" +DEFINE_PROPERTYKEY(PKEY_FileName, 0x41CF5AE0, 0xF75A, 0x4806, 0xBD, 0x87, 0x59, 0xC7, 0xD9, 0x24, 0x8E, 0xB9, 100); + +// Name: System.FileOwner -- PKEY_FileOwner +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Misc) 9B174B34-40FF-11D2-A27E-00C04FC30871, 4 (PID_MISC_OWNER) +// +// This is the owner of the file, according to the file system. +DEFINE_PROPERTYKEY(PKEY_FileOwner, 0x9B174B34, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 4); + +// Name: System.FileVersion -- PKEY_FileVersion +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSFMTID_VERSION) 0CEF7D53-FA64-11D1-A203-0000F81FEDEE, 4 (PIDVSI_FileVersion) +// +// +DEFINE_PROPERTYKEY(PKEY_FileVersion, 0x0CEF7D53, 0xFA64, 0x11D1, 0xA2, 0x03, 0x00, 0x00, 0xF8, 0x1F, 0xED, 0xEE, 4); + +// Name: System.FindData -- PKEY_FindData +// Type: Buffer -- VT_VECTOR | VT_UI1 (For variants: VT_ARRAY | VT_UI1) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 0 (PID_FINDDATA) +// +// WIN32_FIND_DATAW in buffer of bytes. +DEFINE_PROPERTYKEY(PKEY_FindData, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 0); + +// Name: System.FlagColor -- PKEY_FlagColor +// Type: UInt16 -- VT_UI2 +// FormatID: 67DF94DE-0CA7-4D6F-B792-053A3E4F03CF, 100 +// +// +DEFINE_PROPERTYKEY(PKEY_FlagColor, 0x67DF94DE, 0x0CA7, 0x4D6F, 0xB7, 0x92, 0x05, 0x3A, 0x3E, 0x4F, 0x03, 0xCF, 100); + +// Possible discrete values for PKEY_FlagColor are: +#define FLAGCOLOR_PURPLE 1u +#define FLAGCOLOR_ORANGE 2u +#define FLAGCOLOR_GREEN 3u +#define FLAGCOLOR_YELLOW 4u +#define FLAGCOLOR_BLUE 5u +#define FLAGCOLOR_RED 6u + +// Name: System.FlagColorText -- PKEY_FlagColorText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 45EAE747-8E2A-40AE-8CBF-CA52ABA6152A, 100 +// +// This is the user-friendly form of System.FlagColor. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_FlagColorText, 0x45EAE747, 0x8E2A, 0x40AE, 0x8C, 0xBF, 0xCA, 0x52, 0xAB, 0xA6, 0x15, 0x2A, 100); + +// Name: System.FlagStatus -- PKEY_FlagStatus +// Type: Int32 -- VT_I4 +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 12 +// +// Status of Flag. Values: (0=none 1=white 2=Red). cdoPR_FLAG_STATUS +DEFINE_PROPERTYKEY(PKEY_FlagStatus, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 12); + +// Possible discrete values for PKEY_FlagStatus are: +#define FLAGSTATUS_NOTFLAGGED 0l +#define FLAGSTATUS_COMPLETED 1l +#define FLAGSTATUS_FOLLOWUP 2l + +// Name: System.FlagStatusText -- PKEY_FlagStatusText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DC54FD2E-189D-4871-AA01-08C2F57A4ABC, 100 +// +// This is the user-friendly form of System.FlagStatus. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_FlagStatusText, 0xDC54FD2E, 0x189D, 0x4871, 0xAA, 0x01, 0x08, 0xC2, 0xF5, 0x7A, 0x4A, 0xBC, 100); + +// Name: System.FreeSpace -- PKEY_FreeSpace +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_Volume) 9B174B35-40FF-11D2-A27E-00C04FC30871, 2 (PID_VOLUME_FREE) (Filesystem Volume Properties) +// +// The amount of free space in bytes. +DEFINE_PROPERTYKEY(PKEY_FreeSpace, 0x9B174B35, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 2); + +// Name: System.Identity -- PKEY_Identity +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A26F4AFC-7346-4299-BE47-EB1AE613139F, 100 +DEFINE_PROPERTYKEY(PKEY_Identity, 0xA26F4AFC, 0x7346, 0x4299, 0xBE, 0x47, 0xEB, 0x1A, 0xE6, 0x13, 0x13, 0x9F, 100); + +// Name: System.Importance -- PKEY_Importance +// Type: Int32 -- VT_I4 +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 11 +DEFINE_PROPERTYKEY(PKEY_Importance, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 11); + +// Possible range of values for PKEY_Importance are: +#define IMPORTANCE_LOW_MIN 0l +#define IMPORTANCE_LOW_SET 1l +#define IMPORTANCE_LOW_MAX 1l + +#define IMPORTANCE_NORMAL_MIN 2l +#define IMPORTANCE_NORMAL_SET 3l +#define IMPORTANCE_NORMAL_MAX 4l + +#define IMPORTANCE_HIGH_MIN 5l +#define IMPORTANCE_HIGH_SET 5l +#define IMPORTANCE_HIGH_MAX 5l + + +// Name: System.ImportanceText -- PKEY_ImportanceText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A3B29791-7713-4E1D-BB40-17DB85F01831, 100 +// +// This is the user-friendly form of System.Importance. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_ImportanceText, 0xA3B29791, 0x7713, 0x4E1D, 0xBB, 0x40, 0x17, 0xDB, 0x85, 0xF0, 0x18, 0x31, 100); + +// Name: System.IsAttachment -- PKEY_IsAttachment +// Type: Boolean -- VT_BOOL +// FormatID: F23F425C-71A1-4FA8-922F-678EA4A60408, 100 +// +// Identifies if this item is an attachment. +DEFINE_PROPERTYKEY(PKEY_IsAttachment, 0xF23F425C, 0x71A1, 0x4FA8, 0x92, 0x2F, 0x67, 0x8E, 0xA4, 0xA6, 0x04, 0x08, 100); + +// Name: System.IsDeleted -- PKEY_IsDeleted +// Type: Boolean -- VT_BOOL +// FormatID: 5CDA5FC8-33EE-4FF3-9094-AE7BD8868C4D, 100 +DEFINE_PROPERTYKEY(PKEY_IsDeleted, 0x5CDA5FC8, 0x33EE, 0x4FF3, 0x90, 0x94, 0xAE, 0x7B, 0xD8, 0x86, 0x8C, 0x4D, 100); + +// Name: System.IsFlagged -- PKEY_IsFlagged +// Type: Boolean -- VT_BOOL +// FormatID: 5DA84765-E3FF-4278-86B0-A27967FBDD03, 100 +DEFINE_PROPERTYKEY(PKEY_IsFlagged, 0x5DA84765, 0xE3FF, 0x4278, 0x86, 0xB0, 0xA2, 0x79, 0x67, 0xFB, 0xDD, 0x03, 100); + +// Name: System.IsFlaggedComplete -- PKEY_IsFlaggedComplete +// Type: Boolean -- VT_BOOL +// FormatID: A6F360D2-55F9-48DE-B909-620E090A647C, 100 +DEFINE_PROPERTYKEY(PKEY_IsFlaggedComplete, 0xA6F360D2, 0x55F9, 0x48DE, 0xB9, 0x09, 0x62, 0x0E, 0x09, 0x0A, 0x64, 0x7C, 100); + +// Name: System.IsIncomplete -- PKEY_IsIncomplete +// Type: Boolean -- VT_BOOL +// FormatID: 346C8BD1-2E6A-4C45-89A4-61B78E8E700F, 100 +// +// Identifies if the message was not completely received for some error condition. +DEFINE_PROPERTYKEY(PKEY_IsIncomplete, 0x346C8BD1, 0x2E6A, 0x4C45, 0x89, 0xA4, 0x61, 0xB7, 0x8E, 0x8E, 0x70, 0x0F, 100); + +// Name: System.IsRead -- PKEY_IsRead +// Type: Boolean -- VT_BOOL +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 10 +// +// Has the item been read? +DEFINE_PROPERTYKEY(PKEY_IsRead, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 10); + +// Name: System.IsSendToTarget -- PKEY_IsSendToTarget +// Type: Boolean -- VT_BOOL +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 33 +// +// Provided by certain shell folders. Return TRUE if the folder is a valid Send To target. +DEFINE_PROPERTYKEY(PKEY_IsSendToTarget, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 33); + +// Name: System.IsShared -- PKEY_IsShared +// Type: Boolean -- VT_BOOL +// FormatID: EF884C5B-2BFE-41BB-AAE5-76EEDF4F9902, 100 +// +// Is this item shared? +DEFINE_PROPERTYKEY(PKEY_IsShared, 0xEF884C5B, 0x2BFE, 0x41BB, 0xAA, 0xE5, 0x76, 0xEE, 0xDF, 0x4F, 0x99, 0x02, 100); + +// Name: System.ItemAuthors -- PKEY_ItemAuthors +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D0A04F0A-462A-48A4-BB2F-3706E88DBD7D, 100 +// +// This is the generic list of authors associated with an item. +// +// For example, the artist name for a track is the item author. +DEFINE_PROPERTYKEY(PKEY_ItemAuthors, 0xD0A04F0A, 0x462A, 0x48A4, 0xBB, 0x2F, 0x37, 0x06, 0xE8, 0x8D, 0xBD, 0x7D, 100); + +// Name: System.ItemDate -- PKEY_ItemDate +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: F7DB74B4-4287-4103-AFBA-F1B13DCD75CF, 100 +// +// This is the main date for an item. The date of interest. +// +// For example, for photos this maps to System.Photo.DateTaken. +DEFINE_PROPERTYKEY(PKEY_ItemDate, 0xF7DB74B4, 0x4287, 0x4103, 0xAF, 0xBA, 0xF1, 0xB1, 0x3D, 0xCD, 0x75, 0xCF, 100); + +// Name: System.ItemFolderNameDisplay -- PKEY_ItemFolderNameDisplay +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 2 (PID_STG_DIRECTORY) +// +// This is the user-friendly display name of the parent folder of an item. +// +// If System.ItemFolderPathDisplay is VT_EMPTY, then this property should be too. Otherwise, it +// should be derived appropriately by the data source from System.ItemFolderPathDisplay. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "bar" +// "\\server\share\mydir\goodnews.doc" "mydir" +// "\\server\share\numbers.xls" "share" +// "c:\foo\MyFolder" "foo" +// "/Mailbox Account/Inbox/'Re: Hello!'" "Inbox" +DEFINE_PROPERTYKEY(PKEY_ItemFolderNameDisplay, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 2); + +// Name: System.ItemFolderPathDisplay -- PKEY_ItemFolderPathDisplay +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 6 +// +// This is the user-friendly display path of the parent folder of an item. +// +// If System.ItemPathDisplay is VT_EMPTY, then this property should be too. Otherwise, it should +// be derived appropriately by the data source from System.ItemPathDisplay. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "c:\foo\bar" +// "\\server\share\mydir\goodnews.doc" "\\server\share\mydir" +// "\\server\share\numbers.xls" "\\server\share" +// "c:\foo\MyFolder" "c:\foo" +// "/Mailbox Account/Inbox/'Re: Hello!'" "/Mailbox Account/Inbox" +DEFINE_PROPERTYKEY(PKEY_ItemFolderPathDisplay, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 6); + +// Name: System.ItemFolderPathDisplayNarrow -- PKEY_ItemFolderPathDisplayNarrow +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DABD30ED-0043-4789-A7F8-D013A4736622, 100 +// +// This is the user-friendly display path of the parent folder of an item. The format of the string +// should be tailored such that the folder name comes first, to optimize for a narrow viewing column. +// +// If the folder is a file folder, the value includes localized names if they are present. +// +// If System.ItemFolderPathDisplay is VT_EMPTY, then this property should be too. Otherwise, it should +// be derived appropriately by the data source from System.ItemFolderPathDisplay. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "bar (c:\foo)" +// "\\server\share\mydir\goodnews.doc" "mydir (\\server\share)" +// "\\server\share\numbers.xls" "share (\\server)" +// "c:\foo\MyFolder" "foo (c:\)" +// "/Mailbox Account/Inbox/'Re: Hello!'" "Inbox (/Mailbox Account)" +DEFINE_PROPERTYKEY(PKEY_ItemFolderPathDisplayNarrow, 0xDABD30ED, 0x0043, 0x4789, 0xA7, 0xF8, 0xD0, 0x13, 0xA4, 0x73, 0x66, 0x22, 100); + +// Name: System.ItemName -- PKEY_ItemName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6B8DA074-3B5C-43BC-886F-0A2CDCE00B6F, 100 +// +// This is the base-name of the System.ItemNameDisplay. +// +// If the item is a file this property +// includes the extension in all cases, and will be localized if a localized name is available. +// +// If the item is a message, then the value of this property does not include the forwarding or +// reply prefixes (see System.ItemNamePrefix). +DEFINE_PROPERTYKEY(PKEY_ItemName, 0x6B8DA074, 0x3B5C, 0x43BC, 0x88, 0x6F, 0x0A, 0x2C, 0xDC, 0xE0, 0x0B, 0x6F, 100); + +// Name: System.ItemNameDisplay -- PKEY_ItemNameDisplay +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 10 (PID_STG_NAME) +// +// This is the display name in "most complete" form. This is the best effort unique representation +// of the name of an item that makes sense for end users to read. It is the concatentation of +// System.ItemNamePrefix and System.ItemName. +// +// If the item is a file this property +// includes the extension in all cases, and will be localized if a localized name is available. +// +// There are acceptable cases when System.FileName is not VT_EMPTY, yet the value of this property +// is completely different. Email messages are a key example. If the item is an email message, +// the item name is likely the subject. In that case, the value must be the concatenation of the +// System.ItemNamePrefix and System.ItemName. Since the value of System.ItemNamePrefix excludes +// any trailing whitespace, the concatenation must include a whitespace when generating System.ItemNameDisplay. +// +// Note that this property is not guaranteed to be unique, but the idea is to promote the most likely +// candidate that can be unique and also makes sense for end users. For example, for documents, you +// might think about using System.Title as the System.ItemNameDisplay, but in practice the title of +// the documents may not be useful or unique enough to be of value as the sole System.ItemNameDisplay. +// Instead, providing the value of System.FileName as the value of System.ItemNameDisplay is a better +// candidate. In Windows Mail, the emails are stored in the file system as .eml files and the +// System.FileName for those files are not human-friendly as they contain GUIDs. In this example, +// promoting System.Subject as System.ItemNameDisplay makes more sense. +// +// Compatibility notes: +// +// Shell folder implementations on Vista: use PKEY_ItemNameDisplay for the name column when +// you want Explorer to call ISF::GetDisplayNameOf(SHGDN_NORMAL) to get the value of the name. Use +// another PKEY (like PKEY_ItemName) when you want Explorer to call either the folder's property store or +// ISF2::GetDetailsEx in order to get the value of the name. +// +// Shell folder implementations on XP: the first column needs to be the name column, and Explorer +// will call ISF::GetDisplayNameOf to get the value of the name. The PKEY/SCID does not matter. +// +// Example values: +// +// File: "hello.txt" +// Message: "Re: Let's talk about Tom's argyle socks!" +// Device folder: "song.wma" +// Folder: "Documents" +DEFINE_PROPERTYKEY(PKEY_ItemNameDisplay, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 10); + +// Name: System.ItemNamePrefix -- PKEY_ItemNamePrefix +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: D7313FF1-A77A-401C-8C99-3DBDD68ADD36, 100 +// +// This is the prefix of an item, used for email messages. +// where the subject begins with "Re:" which is the prefix. +// +// If the item is a file, then the value of this property is VT_EMPTY. +// +// If the item is a message, then the value of this property is the forwarding or reply +// prefixes (including delimiting colon, but no whitespace), or VT_EMPTY if there is no prefix. +// +// Example values: +// +// System.ItemNamePrefix System.ItemName System.ItemNameDisplay +// --------------------- ------------------- ---------------------- +// VT_EMPTY "Great day" "Great day" +// "Re:" "Great day" "Re: Great day" +// "Fwd: " "Monthly budget" "Fwd: Monthly budget" +// VT_EMPTY "accounts.xls" "accounts.xls" +DEFINE_PROPERTYKEY(PKEY_ItemNamePrefix, 0xD7313FF1, 0xA77A, 0x401C, 0x8C, 0x99, 0x3D, 0xBD, 0xD6, 0x8A, 0xDD, 0x36, 100); + +// Name: System.ItemParticipants -- PKEY_ItemParticipants +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D4D0AA16-9948-41A4-AA85-D97FF9646993, 100 +// +// This is the generic list of people associated with an item and who contributed +// to the item. +// +// For example, this is the combination of people in the To list, Cc list and +// sender of an email message. +DEFINE_PROPERTYKEY(PKEY_ItemParticipants, 0xD4D0AA16, 0x9948, 0x41A4, 0xAA, 0x85, 0xD9, 0x7F, 0xF9, 0x64, 0x69, 0x93, 100); + +// Name: System.ItemPathDisplay -- PKEY_ItemPathDisplay +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 7 +// +// This is the user-friendly display path to the item. +// +// If the item is a file or folder this property +// includes the extension in all cases, and will be localized if a localized name is available. +// +// For other items,this is the user-friendly equivalent, assuming the item exists in hierarchical storage. +// +// Unlike System.ItemUrl, this property value does not include the URL scheme. +// +// To parse an item path, use System.ItemUrl or System.ParsingPath. To reference shell +// namespace items using shell APIs, use System.ParsingPath. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "c:\foo\bar\hello.txt" +// "\\server\share\mydir\goodnews.doc" "\\server\share\mydir\goodnews.doc" +// "\\server\share\numbers.xls" "\\server\share\numbers.xls" +// "c:\foo\MyFolder" "c:\foo\MyFolder" +// "/Mailbox Account/Inbox/'Re: Hello!'" "/Mailbox Account/Inbox/'Re: Hello!'" +DEFINE_PROPERTYKEY(PKEY_ItemPathDisplay, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 7); + +// Name: System.ItemPathDisplayNarrow -- PKEY_ItemPathDisplayNarrow +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 8 +// +// This is the user-friendly display path to the item. The format of the string should be +// tailored such that the name comes first, to optimize for a narrow viewing column. +// +// If the item is a file, the value excludes the file extension, and includes localized names if they are present. +// If the item is a message, the value includes the System.ItemNamePrefix. +// +// To parse an item path, use System.ItemUrl or System.ParsingPath. +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "hello (c:\foo\bar)" +// "\\server\share\mydir\goodnews.doc" "goodnews (\\server\share\mydir)" +// "\\server\share\folder" "folder (\\server\share)" +// "c:\foo\MyFolder" "MyFolder (c:\foo)" +// "/Mailbox Account/Inbox/'Re: Hello!'" "Re: Hello! (/Mailbox Account/Inbox)" +DEFINE_PROPERTYKEY(PKEY_ItemPathDisplayNarrow, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 8); + +// Name: System.ItemType -- PKEY_ItemType +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 11 +// +// This is the canonical type of the item and is intended to be programmatically +// parsed. +// +// If there is no canonical type, the value is VT_EMPTY. +// +// If the item is a file (ie, System.FileName is not VT_EMPTY), the value is the same as +// System.FileExtension. +// +// Use System.ItemTypeText when you want to display the type to end users in a view. (If +// the item is a file, passing the System.ItemType value to PSFormatForDisplay will +// result in the same value as System.ItemTypeText.) +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" ".txt" +// "\\server\share\mydir\goodnews.doc" ".doc" +// "\\server\share\folder" "Directory" +// "c:\foo\MyFolder" "Directory" +// [desktop] "Folder" +// "/Mailbox Account/Inbox/'Re: Hello!'" "MAPI/IPM.Message" +DEFINE_PROPERTYKEY(PKEY_ItemType, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 11); + +// Name: System.ItemTypeText -- PKEY_ItemTypeText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 4 (PID_STG_STORAGETYPE) +// +// This is the user friendly type name of the item. This is not intended to be +// programmatically parsed. +// +// If System.ItemType is VT_EMPTY, the value of this property is also VT_EMPTY. +// +// If the item is a file, the value of this property is the same as if you passed the +// file's System.ItemType value to PSFormatForDisplay. +// +// This property should not be confused with System.Kind, where System.Kind is a high-level +// user friendly kind name. For example, for a document, System.Kind = "Document" and +// System.Item.Type = ".doc" and System.Item.TypeText = "Microsoft Word Document" +// +// Example values: +// +// If the path is... The property value is... +// ----------------- ------------------------ +// "c:\foo\bar\hello.txt" "Text File" +// "\\server\share\mydir\goodnews.doc" "Microsoft Word Document" +// "\\server\share\folder" "File Folder" +// "c:\foo\MyFolder" "File Folder" +// "/Mailbox Account/Inbox/'Re: Hello!'" "Outlook E-Mail Message" +DEFINE_PROPERTYKEY(PKEY_ItemTypeText, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 4); + +// Name: System.ItemUrl -- PKEY_ItemUrl +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Query) 49691C90-7E17-101A-A91C-08002B2ECDA9, 9 (PROPID_QUERY_VIRTUALPATH) +// +// This always represents a well formed URL that points to the item. +// +// To reference shell namespace items using shell APIs, use System.ParsingPath. +// +// Example values: +// +// Files: "file:///c:/foo/bar/hello.txt" +// "csc://{GUID}/..." +// Messages: "mapi://..." +DEFINE_PROPERTYKEY(PKEY_ItemUrl, 0x49691C90, 0x7E17, 0x101A, 0xA9, 0x1C, 0x08, 0x00, 0x2B, 0x2E, 0xCD, 0xA9, 9); + +// Name: System.Keywords -- PKEY_Keywords +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) Legacy code may treat this as VT_LPSTR. +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 5 (PIDSI_KEYWORDS) +// +// The keywords for the item. Also referred to as tags. +DEFINE_PROPERTYKEY(PKEY_Keywords, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 5); + +// Name: System.Kind -- PKEY_Kind +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 1E3EE840-BC2B-476C-8237-2ACD1A839B22, 3 +// +// System.Kind is used to map extensions to various .Search folders. +// Extensions are mapped to Kinds at HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\KindMap +// The list of kinds is not extensible. +DEFINE_PROPERTYKEY(PKEY_Kind, 0x1E3EE840, 0xBC2B, 0x476C, 0x82, 0x37, 0x2A, 0xCD, 0x1A, 0x83, 0x9B, 0x22, 3); + +// Possible discrete values for PKEY_Kind are: +#define KIND_CALENDAR L"calendar" +#define KIND_COMMUNICATION L"communication" +#define KIND_CONTACT L"contact" +#define KIND_DOCUMENT L"document" +#define KIND_EMAIL L"email" +#define KIND_FEED L"feed" +#define KIND_FOLDER L"folder" +#define KIND_GAME L"game" +#define KIND_INSTANTMESSAGE L"instantmessage" +#define KIND_JOURNAL L"journal" +#define KIND_LINK L"link" +#define KIND_MOVIE L"movie" +#define KIND_MUSIC L"music" +#define KIND_NOTE L"note" +#define KIND_PICTURE L"picture" +#define KIND_PROGRAM L"program" +#define KIND_RECORDEDTV L"recordedtv" +#define KIND_SEARCHFOLDER L"searchfolder" +#define KIND_TASK L"task" +#define KIND_VIDEO L"video" +#define KIND_WEBHISTORY L"webhistory" + +// Name: System.KindText -- PKEY_KindText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F04BEF95-C585-4197-A2B7-DF46FDC9EE6D, 100 +// +// This is the user-friendly form of System.Kind. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_KindText, 0xF04BEF95, 0xC585, 0x4197, 0xA2, 0xB7, 0xDF, 0x46, 0xFD, 0xC9, 0xEE, 0x6D, 100); + +// Name: System.Language -- PKEY_Language +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 28 +// +// +DEFINE_PROPERTYKEY(PKEY_Language, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 28); + +// Name: System.MileageInformation -- PKEY_MileageInformation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: FDF84370-031A-4ADD-9E91-0D775F1C6605, 100 +DEFINE_PROPERTYKEY(PKEY_MileageInformation, 0xFDF84370, 0x031A, 0x4ADD, 0x9E, 0x91, 0x0D, 0x77, 0x5F, 0x1C, 0x66, 0x05, 100); + +// Name: System.MIMEType -- PKEY_MIMEType +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 0B63E350-9CCC-11D0-BCDB-00805FCCCE04, 5 +// +// The MIME type. Eg, for EML files: 'message/rfc822'. +DEFINE_PROPERTYKEY(PKEY_MIMEType, 0x0B63E350, 0x9CCC, 0x11D0, 0xBC, 0xDB, 0x00, 0x80, 0x5F, 0xCC, 0xCE, 0x04, 5); + +// Name: System.Null -- PKEY_Null +// Type: Null -- VT_NULL +// FormatID: 00000000-0000-0000-0000-000000000000, 0 +DEFINE_PROPERTYKEY(PKEY_Null, 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0); + +// Name: System.OfflineAvailability -- PKEY_OfflineAvailability +// Type: UInt32 -- VT_UI4 +// FormatID: A94688B6-7D9F-4570-A648-E3DFC0AB2B3F, 100 +DEFINE_PROPERTYKEY(PKEY_OfflineAvailability, 0xA94688B6, 0x7D9F, 0x4570, 0xA6, 0x48, 0xE3, 0xDF, 0xC0, 0xAB, 0x2B, 0x3F, 100); + +// Possible discrete values for PKEY_OfflineAvailability are: +#define OFFLINEAVAILABILITY_NOT_AVAILABLE 0ul +#define OFFLINEAVAILABILITY_AVAILABLE 1ul +#define OFFLINEAVAILABILITY_ALWAYS_AVAILABLE 2ul + +// Name: System.OfflineStatus -- PKEY_OfflineStatus +// Type: UInt32 -- VT_UI4 +// FormatID: 6D24888F-4718-4BDA-AFED-EA0FB4386CD8, 100 +DEFINE_PROPERTYKEY(PKEY_OfflineStatus, 0x6D24888F, 0x4718, 0x4BDA, 0xAF, 0xED, 0xEA, 0x0F, 0xB4, 0x38, 0x6C, 0xD8, 100); + +// Possible discrete values for PKEY_OfflineStatus are: +#define OFFLINESTATUS_ONLINE 0ul +#define OFFLINESTATUS_OFFLINE 1ul +#define OFFLINESTATUS_OFFLINE_FORCED 2ul +#define OFFLINESTATUS_OFFLINE_SLOW 3ul +#define OFFLINESTATUS_OFFLINE_ERROR 4ul +#define OFFLINESTATUS_OFFLINE_ITEM_VERSION_CONFLICT 5ul +#define OFFLINESTATUS_OFFLINE_SUSPENDED 6ul + +// Name: System.OriginalFileName -- PKEY_OriginalFileName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSFMTID_VERSION) 0CEF7D53-FA64-11D1-A203-0000F81FEDEE, 6 +// +// +DEFINE_PROPERTYKEY(PKEY_OriginalFileName, 0x0CEF7D53, 0xFA64, 0x11D1, 0xA2, 0x03, 0x00, 0x00, 0xF8, 0x1F, 0xED, 0xEE, 6); + +// Name: System.ParentalRating -- PKEY_ParentalRating +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 21 (PIDMSI_PARENTAL_RATING) +// +// +DEFINE_PROPERTYKEY(PKEY_ParentalRating, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 21); + +// Name: System.ParentalRatingReason -- PKEY_ParentalRatingReason +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 10984E0A-F9F2-4321-B7EF-BAF195AF4319, 100 +DEFINE_PROPERTYKEY(PKEY_ParentalRatingReason, 0x10984E0A, 0xF9F2, 0x4321, 0xB7, 0xEF, 0xBA, 0xF1, 0x95, 0xAF, 0x43, 0x19, 100); + +// Name: System.ParentalRatingsOrganization -- PKEY_ParentalRatingsOrganization +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A7FE0840-1344-46F0-8D37-52ED712A4BF9, 100 +DEFINE_PROPERTYKEY(PKEY_ParentalRatingsOrganization, 0xA7FE0840, 0x1344, 0x46F0, 0x8D, 0x37, 0x52, 0xED, 0x71, 0x2A, 0x4B, 0xF9, 100); + +// Name: System.ParsingBindContext -- PKEY_ParsingBindContext +// Type: Any -- VT_NULL Legacy code may treat this as VT_UNKNOWN. +// FormatID: DFB9A04D-362F-4CA3-B30B-0254B17B5B84, 100 +// +// used to get the IBindCtx for an item for parsing +DEFINE_PROPERTYKEY(PKEY_ParsingBindContext, 0xDFB9A04D, 0x362F, 0x4CA3, 0xB3, 0x0B, 0x02, 0x54, 0xB1, 0x7B, 0x5B, 0x84, 100); + +// Name: System.ParsingName -- PKEY_ParsingName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 24 +// +// The shell namespace name of an item relative to a parent folder. This name may be passed to +// IShellFolder::ParseDisplayName() of the parent shell folder. +DEFINE_PROPERTYKEY(PKEY_ParsingName, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 24); + +// Name: System.ParsingPath -- PKEY_ParsingPath +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 30 +// +// This is the shell namespace path to the item. This path may be passed to +// SHParseDisplayName to parse the path to the correct shell folder. +// +// If the item is a file, the value is identical to System.ItemPathDisplay. +// +// If the item cannot be accessed through the shell namespace, this value is VT_EMPTY. +DEFINE_PROPERTYKEY(PKEY_ParsingPath, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 30); + +// Name: System.PerceivedType -- PKEY_PerceivedType +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 9 +// +// The perceived type of a shell item, based upon its canonical type. +DEFINE_PROPERTYKEY(PKEY_PerceivedType, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 9); + +// For the enumerated values of PKEY_PerceivedType, see the PERCEIVED_TYPE_* values in shtypes.idl. + +// Name: System.PercentFull -- PKEY_PercentFull +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_Volume) 9B174B35-40FF-11D2-A27E-00C04FC30871, 5 (Filesystem Volume Properties) +// +// The amount filled as a percentage, multiplied by 100 (ie, the valid range is 0 through 100). +DEFINE_PROPERTYKEY(PKEY_PercentFull, 0x9B174B35, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 5); + +// Name: System.Priority -- PKEY_Priority +// Type: UInt16 -- VT_UI2 +// FormatID: 9C1FCF74-2D97-41BA-B4AE-CB2E3661A6E4, 5 +// +// +DEFINE_PROPERTYKEY(PKEY_Priority, 0x9C1FCF74, 0x2D97, 0x41BA, 0xB4, 0xAE, 0xCB, 0x2E, 0x36, 0x61, 0xA6, 0xE4, 5); + +// Possible discrete values for PKEY_Priority are: +#define PRIORITY_PROP_LOW 0u +#define PRIORITY_PROP_NORMAL 1u +#define PRIORITY_PROP_HIGH 2u + +// Name: System.PriorityText -- PKEY_PriorityText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: D98BE98B-B86B-4095-BF52-9D23B2E0A752, 100 +// +// This is the user-friendly form of System.Priority. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_PriorityText, 0xD98BE98B, 0xB86B, 0x4095, 0xBF, 0x52, 0x9D, 0x23, 0xB2, 0xE0, 0xA7, 0x52, 100); + +// Name: System.Project -- PKEY_Project +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 39A7F922-477C-48DE-8BC8-B28441E342E3, 100 +DEFINE_PROPERTYKEY(PKEY_Project, 0x39A7F922, 0x477C, 0x48DE, 0x8B, 0xC8, 0xB2, 0x84, 0x41, 0xE3, 0x42, 0xE3, 100); + +// Name: System.ProviderItemID -- PKEY_ProviderItemID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F21D9941-81F0-471A-ADEE-4E74B49217ED, 100 +// +// +DEFINE_PROPERTYKEY(PKEY_ProviderItemID, 0xF21D9941, 0x81F0, 0x471A, 0xAD, 0xEE, 0x4E, 0x74, 0xB4, 0x92, 0x17, 0xED, 100); + +// Name: System.Rating -- PKEY_Rating +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 9 (PIDMSI_RATING) +// +// Indicates the users preference rating of an item on a scale of 0-99 (0 = unrated, 1-12 = One Star, +// 13-37 = Two Stars, 38-62 = Three Stars, 63-87 = Four Stars, 88-99 = Five Stars). +DEFINE_PROPERTYKEY(PKEY_Rating, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 9); + +// Use the following constants to convert between visual stars and the ratings value: +#define RATING_UNRATED_MIN 0ul +#define RATING_UNRATED_SET 0ul +#define RATING_UNRATED_MAX 0ul + +#define RATING_ONE_STAR_MIN 1ul +#define RATING_ONE_STAR_SET 1ul +#define RATING_ONE_STAR_MAX 12ul + +#define RATING_TWO_STARS_MIN 13ul +#define RATING_TWO_STARS_SET 25ul +#define RATING_TWO_STARS_MAX 37ul + +#define RATING_THREE_STARS_MIN 38ul +#define RATING_THREE_STARS_SET 50ul +#define RATING_THREE_STARS_MAX 62ul + +#define RATING_FOUR_STARS_MIN 63ul +#define RATING_FOUR_STARS_SET 75ul +#define RATING_FOUR_STARS_MAX 87ul + +#define RATING_FIVE_STARS_MIN 88ul +#define RATING_FIVE_STARS_SET 99ul +#define RATING_FIVE_STARS_MAX 99ul + + +// Name: System.RatingText -- PKEY_RatingText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 90197CA7-FD8F-4E8C-9DA3-B57E1E609295, 100 +// +// This is the user-friendly form of System.Rating. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_RatingText, 0x90197CA7, 0xFD8F, 0x4E8C, 0x9D, 0xA3, 0xB5, 0x7E, 0x1E, 0x60, 0x92, 0x95, 100); + +// Name: System.Sensitivity -- PKEY_Sensitivity +// Type: UInt16 -- VT_UI2 +// FormatID: F8D3F6AC-4874-42CB-BE59-AB454B30716A, 100 +// +// +DEFINE_PROPERTYKEY(PKEY_Sensitivity, 0xF8D3F6AC, 0x4874, 0x42CB, 0xBE, 0x59, 0xAB, 0x45, 0x4B, 0x30, 0x71, 0x6A, 100); + +// Possible discrete values for PKEY_Sensitivity are: +#define SENSITIVITY_PROP_NORMAL 0u +#define SENSITIVITY_PROP_PERSONAL 1u +#define SENSITIVITY_PROP_PRIVATE 2u +#define SENSITIVITY_PROP_CONFIDENTIAL 3u + +// Name: System.SensitivityText -- PKEY_SensitivityText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: D0C7F054-3F72-4725-8527-129A577CB269, 100 +// +// This is the user-friendly form of System.Sensitivity. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_SensitivityText, 0xD0C7F054, 0x3F72, 0x4725, 0x85, 0x27, 0x12, 0x9A, 0x57, 0x7C, 0xB2, 0x69, 100); + +// Name: System.SFGAOFlags -- PKEY_SFGAOFlags +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 25 +// +// IShellFolder::GetAttributesOf flags, with SFGAO_PKEYSFGAOMASK attributes masked out. +DEFINE_PROPERTYKEY(PKEY_SFGAOFlags, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 25); + +// Name: System.SharedWith -- PKEY_SharedWith +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: EF884C5B-2BFE-41BB-AAE5-76EEDF4F9902, 200 +// +// Who is the item shared with? +DEFINE_PROPERTYKEY(PKEY_SharedWith, 0xEF884C5B, 0x2BFE, 0x41BB, 0xAA, 0xE5, 0x76, 0xEE, 0xDF, 0x4F, 0x99, 0x02, 200); + +// Name: System.ShareUserRating -- PKEY_ShareUserRating +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 12 (PIDMSI_SHARE_USER_RATING) +// +// +DEFINE_PROPERTYKEY(PKEY_ShareUserRating, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 12); + +// Name: System.Shell.OmitFromView -- PKEY_Shell_OmitFromView +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DE35258C-C695-4CBC-B982-38B0AD24CED0, 2 +// +// Set this to a string value of 'True' to omit this item from shell views +DEFINE_PROPERTYKEY(PKEY_Shell_OmitFromView, 0xDE35258C, 0xC695, 0x4CBC, 0xB9, 0x82, 0x38, 0xB0, 0xAD, 0x24, 0xCE, 0xD0, 2); + +// Name: System.SimpleRating -- PKEY_SimpleRating +// Type: UInt32 -- VT_UI4 +// FormatID: A09F084E-AD41-489F-8076-AA5BE3082BCA, 100 +// +// Indicates the users preference rating of an item on a scale of 0-5 (0=unrated, 1=One Star, 2=Two Stars, 3=Three Stars, +// 4=Four Stars, 5=Five Stars) +DEFINE_PROPERTYKEY(PKEY_SimpleRating, 0xA09F084E, 0xAD41, 0x489F, 0x80, 0x76, 0xAA, 0x5B, 0xE3, 0x08, 0x2B, 0xCA, 100); + +// Name: System.Size -- PKEY_Size +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 12 (PID_STG_SIZE) +// +// +DEFINE_PROPERTYKEY(PKEY_Size, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 12); + +// Name: System.SoftwareUsed -- PKEY_SoftwareUsed +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 305 +// +// PropertyTagSoftwareUsed +DEFINE_PROPERTYKEY(PKEY_SoftwareUsed, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 305); + +// Name: System.SourceItem -- PKEY_SourceItem +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 668CDFA5-7A1B-4323-AE4B-E527393A1D81, 100 +DEFINE_PROPERTYKEY(PKEY_SourceItem, 0x668CDFA5, 0x7A1B, 0x4323, 0xAE, 0x4B, 0xE5, 0x27, 0x39, 0x3A, 0x1D, 0x81, 100); + +// Name: System.StartDate -- PKEY_StartDate +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 48FD6EC8-8A12-4CDF-A03E-4EC5A511EDDE, 100 +DEFINE_PROPERTYKEY(PKEY_StartDate, 0x48FD6EC8, 0x8A12, 0x4CDF, 0xA0, 0x3E, 0x4E, 0xC5, 0xA5, 0x11, 0xED, 0xDE, 100); + +// Name: System.Status -- PKEY_Status +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_IntSite) 000214A1-0000-0000-C000-000000000046, 9 +DEFINE_PROPERTYKEY(PKEY_Status, 0x000214A1, 0x0000, 0x0000, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 9); + +// Name: System.Subject -- PKEY_Subject +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 3 (PIDSI_SUBJECT) +// +// +DEFINE_PROPERTYKEY(PKEY_Subject, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 3); + +// Name: System.Thumbnail -- PKEY_Thumbnail +// Type: Clipboard -- VT_CF +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 17 (PIDSI_THUMBNAIL) +// +// A data that represents the thumbnail in VT_CF format. +DEFINE_PROPERTYKEY(PKEY_Thumbnail, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 17); + +// Name: System.ThumbnailCacheId -- PKEY_ThumbnailCacheId +// Type: UInt64 -- VT_UI8 +// FormatID: 446D16B1-8DAD-4870-A748-402EA43D788C, 100 +// +// Unique value that can be used as a key to cache thumbnails. The value changes when the name, volume, or data modified +// of an item changes. +DEFINE_PROPERTYKEY(PKEY_ThumbnailCacheId, 0x446D16B1, 0x8DAD, 0x4870, 0xA7, 0x48, 0x40, 0x2E, 0xA4, 0x3D, 0x78, 0x8C, 100); + +// Name: System.ThumbnailStream -- PKEY_ThumbnailStream +// Type: Stream -- VT_STREAM +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 27 +// +// Data that represents the thumbnail in VT_STREAM format that GDI+/WindowsCodecs supports (jpg, png, etc). +DEFINE_PROPERTYKEY(PKEY_ThumbnailStream, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 27); + +// Name: System.Title -- PKEY_Title +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) Legacy code may treat this as VT_LPSTR. +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 2 (PIDSI_TITLE) +// +// Title of item. +DEFINE_PROPERTYKEY(PKEY_Title, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 2); + +// Name: System.TotalFileSize -- PKEY_TotalFileSize +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 14 +// +// +DEFINE_PROPERTYKEY(PKEY_TotalFileSize, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 14); + +// Name: System.Trademarks -- PKEY_Trademarks +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSFMTID_VERSION) 0CEF7D53-FA64-11D1-A203-0000F81FEDEE, 9 (PIDVSI_Trademarks) +// +// +DEFINE_PROPERTYKEY(PKEY_Trademarks, 0x0CEF7D53, 0xFA64, 0x11D1, 0xA2, 0x03, 0x00, 0x00, 0xF8, 0x1F, 0xED, 0xEE, 9); + +//----------------------------------------------------------------------------- +// Document properties + + + +// Name: System.Document.ByteCount -- PKEY_Document_ByteCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 4 (PIDDSI_BYTECOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_ByteCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 4); + +// Name: System.Document.CharacterCount -- PKEY_Document_CharacterCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 16 (PIDSI_CHARCOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_CharacterCount, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 16); + +// Name: System.Document.ClientID -- PKEY_Document_ClientID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 276D7BB0-5B34-4FB0-AA4B-158ED12A1809, 100 +DEFINE_PROPERTYKEY(PKEY_Document_ClientID, 0x276D7BB0, 0x5B34, 0x4FB0, 0xAA, 0x4B, 0x15, 0x8E, 0xD1, 0x2A, 0x18, 0x09, 100); + +// Name: System.Document.Contributor -- PKEY_Document_Contributor +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: F334115E-DA1B-4509-9B3D-119504DC7ABB, 100 +DEFINE_PROPERTYKEY(PKEY_Document_Contributor, 0xF334115E, 0xDA1B, 0x4509, 0x9B, 0x3D, 0x11, 0x95, 0x04, 0xDC, 0x7A, 0xBB, 100); + +// Name: System.Document.DateCreated -- PKEY_Document_DateCreated +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 12 (PIDSI_CREATE_DTM) +// +// This property is stored in the document, not obtained from the file system. +DEFINE_PROPERTYKEY(PKEY_Document_DateCreated, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 12); + +// Name: System.Document.DatePrinted -- PKEY_Document_DatePrinted +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 11 (PIDSI_LASTPRINTED) +// +// Legacy name: "DocLastPrinted". +DEFINE_PROPERTYKEY(PKEY_Document_DatePrinted, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 11); + +// Name: System.Document.DateSaved -- PKEY_Document_DateSaved +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 13 (PIDSI_LASTSAVE_DTM) +// +// Legacy name: "DocLastSavedTm". +DEFINE_PROPERTYKEY(PKEY_Document_DateSaved, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 13); + +// Name: System.Document.Division -- PKEY_Document_Division +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 1E005EE6-BF27-428B-B01C-79676ACD2870, 100 +DEFINE_PROPERTYKEY(PKEY_Document_Division, 0x1E005EE6, 0xBF27, 0x428B, 0xB0, 0x1C, 0x79, 0x67, 0x6A, 0xCD, 0x28, 0x70, 100); + +// Name: System.Document.DocumentID -- PKEY_Document_DocumentID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E08805C8-E395-40DF-80D2-54F0D6C43154, 100 +DEFINE_PROPERTYKEY(PKEY_Document_DocumentID, 0xE08805C8, 0xE395, 0x40DF, 0x80, 0xD2, 0x54, 0xF0, 0xD6, 0xC4, 0x31, 0x54, 100); + +// Name: System.Document.HiddenSlideCount -- PKEY_Document_HiddenSlideCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 9 (PIDDSI_HIDDENCOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_HiddenSlideCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 9); + +// Name: System.Document.LastAuthor -- PKEY_Document_LastAuthor +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 8 (PIDSI_LASTAUTHOR) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_LastAuthor, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 8); + +// Name: System.Document.LineCount -- PKEY_Document_LineCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 5 (PIDDSI_LINECOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_LineCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 5); + +// Name: System.Document.Manager -- PKEY_Document_Manager +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 14 (PIDDSI_MANAGER) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_Manager, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 14); + +// Name: System.Document.MultimediaClipCount -- PKEY_Document_MultimediaClipCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 10 (PIDDSI_MMCLIPCOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_MultimediaClipCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 10); + +// Name: System.Document.NoteCount -- PKEY_Document_NoteCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 8 (PIDDSI_NOTECOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_NoteCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 8); + +// Name: System.Document.PageCount -- PKEY_Document_PageCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 14 (PIDSI_PAGECOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_PageCount, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 14); + +// Name: System.Document.ParagraphCount -- PKEY_Document_ParagraphCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 6 (PIDDSI_PARCOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_ParagraphCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 6); + +// Name: System.Document.PresentationFormat -- PKEY_Document_PresentationFormat +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 3 (PIDDSI_PRESFORMAT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_PresentationFormat, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 3); + +// Name: System.Document.RevisionNumber -- PKEY_Document_RevisionNumber +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 9 (PIDSI_REVNUMBER) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_RevisionNumber, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 9); + +// Name: System.Document.Security -- PKEY_Document_Security +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 19 +// +// Access control information, from SummaryInfo propset +DEFINE_PROPERTYKEY(PKEY_Document_Security, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 19); + +// Name: System.Document.SlideCount -- PKEY_Document_SlideCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 7 (PIDDSI_SLIDECOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_SlideCount, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 7); + +// Name: System.Document.Template -- PKEY_Document_Template +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 7 (PIDSI_TEMPLATE) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_Template, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 7); + +// Name: System.Document.TotalEditingTime -- PKEY_Document_TotalEditingTime +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 10 (PIDSI_EDITTIME) +// +// 100ns units, not milliseconds. VT_FILETIME for IPropertySetStorage handlers (legacy) +DEFINE_PROPERTYKEY(PKEY_Document_TotalEditingTime, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 10); + +// Name: System.Document.Version -- PKEY_Document_Version +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DocumentSummaryInformation) D5CDD502-2E9C-101B-9397-08002B2CF9AE, 29 +DEFINE_PROPERTYKEY(PKEY_Document_Version, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 29); + +// Name: System.Document.WordCount -- PKEY_Document_WordCount +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_SummaryInformation) F29F85E0-4FF9-1068-AB91-08002B27B3D9, 15 (PIDSI_WORDCOUNT) +// +// +DEFINE_PROPERTYKEY(PKEY_Document_WordCount, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 15); + + + +//----------------------------------------------------------------------------- +// DRM properties + +// Name: System.DRM.DatePlayExpires -- PKEY_DRM_DatePlayExpires +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_DRM) AEAC19E4-89AE-4508-B9B7-BB867ABEE2ED, 6 (PIDDRSI_PLAYEXPIRES) +// +// Indicates when play expires for digital rights management. +DEFINE_PROPERTYKEY(PKEY_DRM_DatePlayExpires, 0xAEAC19E4, 0x89AE, 0x4508, 0xB9, 0xB7, 0xBB, 0x86, 0x7A, 0xBE, 0xE2, 0xED, 6); + +// Name: System.DRM.DatePlayStarts -- PKEY_DRM_DatePlayStarts +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_DRM) AEAC19E4-89AE-4508-B9B7-BB867ABEE2ED, 5 (PIDDRSI_PLAYSTARTS) +// +// Indicates when play starts for digital rights management. +DEFINE_PROPERTYKEY(PKEY_DRM_DatePlayStarts, 0xAEAC19E4, 0x89AE, 0x4508, 0xB9, 0xB7, 0xBB, 0x86, 0x7A, 0xBE, 0xE2, 0xED, 5); + +// Name: System.DRM.Description -- PKEY_DRM_Description +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_DRM) AEAC19E4-89AE-4508-B9B7-BB867ABEE2ED, 3 (PIDDRSI_DESCRIPTION) +// +// Displays the description for digital rights management. +DEFINE_PROPERTYKEY(PKEY_DRM_Description, 0xAEAC19E4, 0x89AE, 0x4508, 0xB9, 0xB7, 0xBB, 0x86, 0x7A, 0xBE, 0xE2, 0xED, 3); + +// Name: System.DRM.IsProtected -- PKEY_DRM_IsProtected +// Type: Boolean -- VT_BOOL +// FormatID: (FMTID_DRM) AEAC19E4-89AE-4508-B9B7-BB867ABEE2ED, 2 (PIDDRSI_PROTECTED) +// +// +DEFINE_PROPERTYKEY(PKEY_DRM_IsProtected, 0xAEAC19E4, 0x89AE, 0x4508, 0xB9, 0xB7, 0xBB, 0x86, 0x7A, 0xBE, 0xE2, 0xED, 2); + +// Name: System.DRM.PlayCount -- PKEY_DRM_PlayCount +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_DRM) AEAC19E4-89AE-4508-B9B7-BB867ABEE2ED, 4 (PIDDRSI_PLAYCOUNT) +// +// Indicates the play count for digital rights management. +DEFINE_PROPERTYKEY(PKEY_DRM_PlayCount, 0xAEAC19E4, 0x89AE, 0x4508, 0xB9, 0xB7, 0xBB, 0x86, 0x7A, 0xBE, 0xE2, 0xED, 4); + +//----------------------------------------------------------------------------- +// GPS properties + +// Name: System.GPS.Altitude -- PKEY_GPS_Altitude +// Type: Double -- VT_R8 +// FormatID: 827EDB4F-5B73-44A7-891D-FDFFABEA35CA, 100 +// +// Indicates the altitude based on the reference in PKEY_GPS_AltitudeRef. Calculated from PKEY_GPS_AltitudeNumerator and +// PKEY_GPS_AltitudeDenominator +DEFINE_PROPERTYKEY(PKEY_GPS_Altitude, 0x827EDB4F, 0x5B73, 0x44A7, 0x89, 0x1D, 0xFD, 0xFF, 0xAB, 0xEA, 0x35, 0xCA, 100); + +// Name: System.GPS.AltitudeDenominator -- PKEY_GPS_AltitudeDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 78342DCB-E358-4145-AE9A-6BFE4E0F9F51, 100 +// +// Denominator of PKEY_GPS_Altitude +DEFINE_PROPERTYKEY(PKEY_GPS_AltitudeDenominator, 0x78342DCB, 0xE358, 0x4145, 0xAE, 0x9A, 0x6B, 0xFE, 0x4E, 0x0F, 0x9F, 0x51, 100); + +// Name: System.GPS.AltitudeNumerator -- PKEY_GPS_AltitudeNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 2DAD1EB7-816D-40D3-9EC3-C9773BE2AADE, 100 +// +// Numerator of PKEY_GPS_Altitude +DEFINE_PROPERTYKEY(PKEY_GPS_AltitudeNumerator, 0x2DAD1EB7, 0x816D, 0x40D3, 0x9E, 0xC3, 0xC9, 0x77, 0x3B, 0xE2, 0xAA, 0xDE, 100); + +// Name: System.GPS.AltitudeRef -- PKEY_GPS_AltitudeRef +// Type: Byte -- VT_UI1 +// FormatID: 46AC629D-75EA-4515-867F-6DC4321C5844, 100 +// +// Indicates the reference for the altitude property. (eg: above sea level, below sea level, absolute value) +DEFINE_PROPERTYKEY(PKEY_GPS_AltitudeRef, 0x46AC629D, 0x75EA, 0x4515, 0x86, 0x7F, 0x6D, 0xC4, 0x32, 0x1C, 0x58, 0x44, 100); + +// Name: System.GPS.AreaInformation -- PKEY_GPS_AreaInformation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 972E333E-AC7E-49F1-8ADF-A70D07A9BCAB, 100 +// +// Represents the name of the GPS area +DEFINE_PROPERTYKEY(PKEY_GPS_AreaInformation, 0x972E333E, 0xAC7E, 0x49F1, 0x8A, 0xDF, 0xA7, 0x0D, 0x07, 0xA9, 0xBC, 0xAB, 100); + +// Name: System.GPS.Date -- PKEY_GPS_Date +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 3602C812-0F3B-45F0-85AD-603468D69423, 100 +// +// Date and time of the GPS record +DEFINE_PROPERTYKEY(PKEY_GPS_Date, 0x3602C812, 0x0F3B, 0x45F0, 0x85, 0xAD, 0x60, 0x34, 0x68, 0xD6, 0x94, 0x23, 100); + +// Name: System.GPS.DestBearing -- PKEY_GPS_DestBearing +// Type: Double -- VT_R8 +// FormatID: C66D4B3C-E888-47CC-B99F-9DCA3EE34DEA, 100 +// +// Indicates the bearing to the destination point. Calculated from PKEY_GPS_DestBearingNumerator and +// PKEY_GPS_DestBearingDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_DestBearing, 0xC66D4B3C, 0xE888, 0x47CC, 0xB9, 0x9F, 0x9D, 0xCA, 0x3E, 0xE3, 0x4D, 0xEA, 100); + +// Name: System.GPS.DestBearingDenominator -- PKEY_GPS_DestBearingDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 7ABCF4F8-7C3F-4988-AC91-8D2C2E97ECA5, 100 +// +// Denominator of PKEY_GPS_DestBearing +DEFINE_PROPERTYKEY(PKEY_GPS_DestBearingDenominator, 0x7ABCF4F8, 0x7C3F, 0x4988, 0xAC, 0x91, 0x8D, 0x2C, 0x2E, 0x97, 0xEC, 0xA5, 100); + +// Name: System.GPS.DestBearingNumerator -- PKEY_GPS_DestBearingNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: BA3B1DA9-86EE-4B5D-A2A4-A271A429F0CF, 100 +// +// Numerator of PKEY_GPS_DestBearing +DEFINE_PROPERTYKEY(PKEY_GPS_DestBearingNumerator, 0xBA3B1DA9, 0x86EE, 0x4B5D, 0xA2, 0xA4, 0xA2, 0x71, 0xA4, 0x29, 0xF0, 0xCF, 100); + +// Name: System.GPS.DestBearingRef -- PKEY_GPS_DestBearingRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 9AB84393-2A0F-4B75-BB22-7279786977CB, 100 +// +// Indicates the reference used for the giving the bearing to the destination point. (eg: true direction, magnetic direction) +DEFINE_PROPERTYKEY(PKEY_GPS_DestBearingRef, 0x9AB84393, 0x2A0F, 0x4B75, 0xBB, 0x22, 0x72, 0x79, 0x78, 0x69, 0x77, 0xCB, 100); + +// Name: System.GPS.DestDistance -- PKEY_GPS_DestDistance +// Type: Double -- VT_R8 +// FormatID: A93EAE04-6804-4F24-AC81-09B266452118, 100 +// +// Indicates the distance to the destination point. Calculated from PKEY_GPS_DestDistanceNumerator and +// PKEY_GPS_DestDistanceDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_DestDistance, 0xA93EAE04, 0x6804, 0x4F24, 0xAC, 0x81, 0x09, 0xB2, 0x66, 0x45, 0x21, 0x18, 100); + +// Name: System.GPS.DestDistanceDenominator -- PKEY_GPS_DestDistanceDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 9BC2C99B-AC71-4127-9D1C-2596D0D7DCB7, 100 +// +// Denominator of PKEY_GPS_DestDistance +DEFINE_PROPERTYKEY(PKEY_GPS_DestDistanceDenominator, 0x9BC2C99B, 0xAC71, 0x4127, 0x9D, 0x1C, 0x25, 0x96, 0xD0, 0xD7, 0xDC, 0xB7, 100); + +// Name: System.GPS.DestDistanceNumerator -- PKEY_GPS_DestDistanceNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 2BDA47DA-08C6-4FE1-80BC-A72FC517C5D0, 100 +// +// Numerator of PKEY_GPS_DestDistance +DEFINE_PROPERTYKEY(PKEY_GPS_DestDistanceNumerator, 0x2BDA47DA, 0x08C6, 0x4FE1, 0x80, 0xBC, 0xA7, 0x2F, 0xC5, 0x17, 0xC5, 0xD0, 100); + +// Name: System.GPS.DestDistanceRef -- PKEY_GPS_DestDistanceRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: ED4DF2D3-8695-450B-856F-F5C1C53ACB66, 100 +// +// Indicates the unit used to express the distance to the destination. (eg: kilometers, miles, knots) +DEFINE_PROPERTYKEY(PKEY_GPS_DestDistanceRef, 0xED4DF2D3, 0x8695, 0x450B, 0x85, 0x6F, 0xF5, 0xC1, 0xC5, 0x3A, 0xCB, 0x66, 100); + +// Name: System.GPS.DestLatitude -- PKEY_GPS_DestLatitude +// Type: Multivalue Double -- VT_VECTOR | VT_R8 (For variants: VT_ARRAY | VT_R8) +// FormatID: 9D1D7CC5-5C39-451C-86B3-928E2D18CC47, 100 +// +// Indicates the latitude of the destination point. This is an array of three values. Index 0 is the degrees, index 1 +// is the minutes, index 2 is the seconds. Each is calculated from the values in PKEY_GPS_DestLatitudeNumerator and +// PKEY_GPS_DestLatitudeDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_DestLatitude, 0x9D1D7CC5, 0x5C39, 0x451C, 0x86, 0xB3, 0x92, 0x8E, 0x2D, 0x18, 0xCC, 0x47, 100); + +// Name: System.GPS.DestLatitudeDenominator -- PKEY_GPS_DestLatitudeDenominator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: 3A372292-7FCA-49A7-99D5-E47BB2D4E7AB, 100 +// +// Denominator of PKEY_GPS_DestLatitude +DEFINE_PROPERTYKEY(PKEY_GPS_DestLatitudeDenominator, 0x3A372292, 0x7FCA, 0x49A7, 0x99, 0xD5, 0xE4, 0x7B, 0xB2, 0xD4, 0xE7, 0xAB, 100); + +// Name: System.GPS.DestLatitudeNumerator -- PKEY_GPS_DestLatitudeNumerator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: ECF4B6F6-D5A6-433C-BB92-4076650FC890, 100 +// +// Numerator of PKEY_GPS_DestLatitude +DEFINE_PROPERTYKEY(PKEY_GPS_DestLatitudeNumerator, 0xECF4B6F6, 0xD5A6, 0x433C, 0xBB, 0x92, 0x40, 0x76, 0x65, 0x0F, 0xC8, 0x90, 100); + +// Name: System.GPS.DestLatitudeRef -- PKEY_GPS_DestLatitudeRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CEA820B9-CE61-4885-A128-005D9087C192, 100 +// +// Indicates whether the latitude destination point is north or south latitude +DEFINE_PROPERTYKEY(PKEY_GPS_DestLatitudeRef, 0xCEA820B9, 0xCE61, 0x4885, 0xA1, 0x28, 0x00, 0x5D, 0x90, 0x87, 0xC1, 0x92, 100); + +// Name: System.GPS.DestLongitude -- PKEY_GPS_DestLongitude +// Type: Multivalue Double -- VT_VECTOR | VT_R8 (For variants: VT_ARRAY | VT_R8) +// FormatID: 47A96261-CB4C-4807-8AD3-40B9D9DBC6BC, 100 +// +// Indicates the latitude of the destination point. This is an array of three values. Index 0 is the degrees, index 1 +// is the minutes, index 2 is the seconds. Each is calculated from the values in PKEY_GPS_DestLongitudeNumerator and +// PKEY_GPS_DestLongitudeDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_DestLongitude, 0x47A96261, 0xCB4C, 0x4807, 0x8A, 0xD3, 0x40, 0xB9, 0xD9, 0xDB, 0xC6, 0xBC, 100); + +// Name: System.GPS.DestLongitudeDenominator -- PKEY_GPS_DestLongitudeDenominator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: 425D69E5-48AD-4900-8D80-6EB6B8D0AC86, 100 +// +// Denominator of PKEY_GPS_DestLongitude +DEFINE_PROPERTYKEY(PKEY_GPS_DestLongitudeDenominator, 0x425D69E5, 0x48AD, 0x4900, 0x8D, 0x80, 0x6E, 0xB6, 0xB8, 0xD0, 0xAC, 0x86, 100); + +// Name: System.GPS.DestLongitudeNumerator -- PKEY_GPS_DestLongitudeNumerator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: A3250282-FB6D-48D5-9A89-DBCACE75CCCF, 100 +// +// Numerator of PKEY_GPS_DestLongitude +DEFINE_PROPERTYKEY(PKEY_GPS_DestLongitudeNumerator, 0xA3250282, 0xFB6D, 0x48D5, 0x9A, 0x89, 0xDB, 0xCA, 0xCE, 0x75, 0xCC, 0xCF, 100); + +// Name: System.GPS.DestLongitudeRef -- PKEY_GPS_DestLongitudeRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 182C1EA6-7C1C-4083-AB4B-AC6C9F4ED128, 100 +// +// Indicates whether the longitude destination point is east or west longitude +DEFINE_PROPERTYKEY(PKEY_GPS_DestLongitudeRef, 0x182C1EA6, 0x7C1C, 0x4083, 0xAB, 0x4B, 0xAC, 0x6C, 0x9F, 0x4E, 0xD1, 0x28, 100); + +// Name: System.GPS.Differential -- PKEY_GPS_Differential +// Type: UInt16 -- VT_UI2 +// FormatID: AAF4EE25-BD3B-4DD7-BFC4-47F77BB00F6D, 100 +// +// Indicates whether differential correction was applied to the GPS receiver +DEFINE_PROPERTYKEY(PKEY_GPS_Differential, 0xAAF4EE25, 0xBD3B, 0x4DD7, 0xBF, 0xC4, 0x47, 0xF7, 0x7B, 0xB0, 0x0F, 0x6D, 100); + +// Name: System.GPS.DOP -- PKEY_GPS_DOP +// Type: Double -- VT_R8 +// FormatID: 0CF8FB02-1837-42F1-A697-A7017AA289B9, 100 +// +// Indicates the GPS DOP (data degree of precision). Calculated from PKEY_GPS_DOPNumerator and PKEY_GPS_DOPDenominator +DEFINE_PROPERTYKEY(PKEY_GPS_DOP, 0x0CF8FB02, 0x1837, 0x42F1, 0xA6, 0x97, 0xA7, 0x01, 0x7A, 0xA2, 0x89, 0xB9, 100); + +// Name: System.GPS.DOPDenominator -- PKEY_GPS_DOPDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: A0BE94C5-50BA-487B-BD35-0654BE8881ED, 100 +// +// Denominator of PKEY_GPS_DOP +DEFINE_PROPERTYKEY(PKEY_GPS_DOPDenominator, 0xA0BE94C5, 0x50BA, 0x487B, 0xBD, 0x35, 0x06, 0x54, 0xBE, 0x88, 0x81, 0xED, 100); + +// Name: System.GPS.DOPNumerator -- PKEY_GPS_DOPNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 47166B16-364F-4AA0-9F31-E2AB3DF449C3, 100 +// +// Numerator of PKEY_GPS_DOP +DEFINE_PROPERTYKEY(PKEY_GPS_DOPNumerator, 0x47166B16, 0x364F, 0x4AA0, 0x9F, 0x31, 0xE2, 0xAB, 0x3D, 0xF4, 0x49, 0xC3, 100); + +// Name: System.GPS.ImgDirection -- PKEY_GPS_ImgDirection +// Type: Double -- VT_R8 +// FormatID: 16473C91-D017-4ED9-BA4D-B6BAA55DBCF8, 100 +// +// Indicates direction of the image when it was captured. Calculated from PKEY_GPS_ImgDirectionNumerator and +// PKEY_GPS_ImgDirectionDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_ImgDirection, 0x16473C91, 0xD017, 0x4ED9, 0xBA, 0x4D, 0xB6, 0xBA, 0xA5, 0x5D, 0xBC, 0xF8, 100); + +// Name: System.GPS.ImgDirectionDenominator -- PKEY_GPS_ImgDirectionDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 10B24595-41A2-4E20-93C2-5761C1395F32, 100 +// +// Denominator of PKEY_GPS_ImgDirection +DEFINE_PROPERTYKEY(PKEY_GPS_ImgDirectionDenominator, 0x10B24595, 0x41A2, 0x4E20, 0x93, 0xC2, 0x57, 0x61, 0xC1, 0x39, 0x5F, 0x32, 100); + +// Name: System.GPS.ImgDirectionNumerator -- PKEY_GPS_ImgDirectionNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: DC5877C7-225F-45F7-BAC7-E81334B6130A, 100 +// +// Numerator of PKEY_GPS_ImgDirection +DEFINE_PROPERTYKEY(PKEY_GPS_ImgDirectionNumerator, 0xDC5877C7, 0x225F, 0x45F7, 0xBA, 0xC7, 0xE8, 0x13, 0x34, 0xB6, 0x13, 0x0A, 100); + +// Name: System.GPS.ImgDirectionRef -- PKEY_GPS_ImgDirectionRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A4AAA5B7-1AD0-445F-811A-0F8F6E67F6B5, 100 +// +// Indicates reference for giving the direction of the image when it was captured. (eg: true direction, magnetic direction) +DEFINE_PROPERTYKEY(PKEY_GPS_ImgDirectionRef, 0xA4AAA5B7, 0x1AD0, 0x445F, 0x81, 0x1A, 0x0F, 0x8F, 0x6E, 0x67, 0xF6, 0xB5, 100); + +// Name: System.GPS.Latitude -- PKEY_GPS_Latitude +// Type: Multivalue Double -- VT_VECTOR | VT_R8 (For variants: VT_ARRAY | VT_R8) +// FormatID: 8727CFFF-4868-4EC6-AD5B-81B98521D1AB, 100 +// +// Indicates the latitude. This is an array of three values. Index 0 is the degrees, index 1 is the minutes, index 2 +// is the seconds. Each is calculated from the values in PKEY_GPS_LatitudeNumerator and PKEY_GPS_LatitudeDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_Latitude, 0x8727CFFF, 0x4868, 0x4EC6, 0xAD, 0x5B, 0x81, 0xB9, 0x85, 0x21, 0xD1, 0xAB, 100); + +// Name: System.GPS.LatitudeDenominator -- PKEY_GPS_LatitudeDenominator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: 16E634EE-2BFF-497B-BD8A-4341AD39EEB9, 100 +// +// Denominator of PKEY_GPS_Latitude +DEFINE_PROPERTYKEY(PKEY_GPS_LatitudeDenominator, 0x16E634EE, 0x2BFF, 0x497B, 0xBD, 0x8A, 0x43, 0x41, 0xAD, 0x39, 0xEE, 0xB9, 100); + +// Name: System.GPS.LatitudeNumerator -- PKEY_GPS_LatitudeNumerator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: 7DDAAAD1-CCC8-41AE-B750-B2CB8031AEA2, 100 +// +// Numerator of PKEY_GPS_Latitude +DEFINE_PROPERTYKEY(PKEY_GPS_LatitudeNumerator, 0x7DDAAAD1, 0xCCC8, 0x41AE, 0xB7, 0x50, 0xB2, 0xCB, 0x80, 0x31, 0xAE, 0xA2, 100); + +// Name: System.GPS.LatitudeRef -- PKEY_GPS_LatitudeRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 029C0252-5B86-46C7-ACA0-2769FFC8E3D4, 100 +// +// Indicates whether latitude is north or south latitude +DEFINE_PROPERTYKEY(PKEY_GPS_LatitudeRef, 0x029C0252, 0x5B86, 0x46C7, 0xAC, 0xA0, 0x27, 0x69, 0xFF, 0xC8, 0xE3, 0xD4, 100); + +// Name: System.GPS.Longitude -- PKEY_GPS_Longitude +// Type: Multivalue Double -- VT_VECTOR | VT_R8 (For variants: VT_ARRAY | VT_R8) +// FormatID: C4C4DBB2-B593-466B-BBDA-D03D27D5E43A, 100 +// +// Indicates the longitude. This is an array of three values. Index 0 is the degrees, index 1 is the minutes, index 2 +// is the seconds. Each is calculated from the values in PKEY_GPS_LongitudeNumerator and PKEY_GPS_LongitudeDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_Longitude, 0xC4C4DBB2, 0xB593, 0x466B, 0xBB, 0xDA, 0xD0, 0x3D, 0x27, 0xD5, 0xE4, 0x3A, 100); + +// Name: System.GPS.LongitudeDenominator -- PKEY_GPS_LongitudeDenominator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: BE6E176C-4534-4D2C-ACE5-31DEDAC1606B, 100 +// +// Denominator of PKEY_GPS_Longitude +DEFINE_PROPERTYKEY(PKEY_GPS_LongitudeDenominator, 0xBE6E176C, 0x4534, 0x4D2C, 0xAC, 0xE5, 0x31, 0xDE, 0xDA, 0xC1, 0x60, 0x6B, 100); + +// Name: System.GPS.LongitudeNumerator -- PKEY_GPS_LongitudeNumerator +// Type: Multivalue UInt32 -- VT_VECTOR | VT_UI4 (For variants: VT_ARRAY | VT_UI4) +// FormatID: 02B0F689-A914-4E45-821D-1DDA452ED2C4, 100 +// +// Numerator of PKEY_GPS_Longitude +DEFINE_PROPERTYKEY(PKEY_GPS_LongitudeNumerator, 0x02B0F689, 0xA914, 0x4E45, 0x82, 0x1D, 0x1D, 0xDA, 0x45, 0x2E, 0xD2, 0xC4, 100); + +// Name: System.GPS.LongitudeRef -- PKEY_GPS_LongitudeRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 33DCF22B-28D5-464C-8035-1EE9EFD25278, 100 +// +// Indicates whether longitude is east or west longitude +DEFINE_PROPERTYKEY(PKEY_GPS_LongitudeRef, 0x33DCF22B, 0x28D5, 0x464C, 0x80, 0x35, 0x1E, 0xE9, 0xEF, 0xD2, 0x52, 0x78, 100); + +// Name: System.GPS.MapDatum -- PKEY_GPS_MapDatum +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 2CA2DAE6-EDDC-407D-BEF1-773942ABFA95, 100 +// +// Indicates the geodetic survey data used by the GPS receiver +DEFINE_PROPERTYKEY(PKEY_GPS_MapDatum, 0x2CA2DAE6, 0xEDDC, 0x407D, 0xBE, 0xF1, 0x77, 0x39, 0x42, 0xAB, 0xFA, 0x95, 100); + +// Name: System.GPS.MeasureMode -- PKEY_GPS_MeasureMode +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A015ED5D-AAEA-4D58-8A86-3C586920EA0B, 100 +// +// Indicates the GPS measurement mode. (eg: 2-dimensional, 3-dimensional) +DEFINE_PROPERTYKEY(PKEY_GPS_MeasureMode, 0xA015ED5D, 0xAAEA, 0x4D58, 0x8A, 0x86, 0x3C, 0x58, 0x69, 0x20, 0xEA, 0x0B, 100); + +// Name: System.GPS.ProcessingMethod -- PKEY_GPS_ProcessingMethod +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 59D49E61-840F-4AA9-A939-E2099B7F6399, 100 +// +// Indicates the name of the method used for location finding +DEFINE_PROPERTYKEY(PKEY_GPS_ProcessingMethod, 0x59D49E61, 0x840F, 0x4AA9, 0xA9, 0x39, 0xE2, 0x09, 0x9B, 0x7F, 0x63, 0x99, 100); + +// Name: System.GPS.Satellites -- PKEY_GPS_Satellites +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 467EE575-1F25-4557-AD4E-B8B58B0D9C15, 100 +// +// Indicates the GPS satellites used for measurements +DEFINE_PROPERTYKEY(PKEY_GPS_Satellites, 0x467EE575, 0x1F25, 0x4557, 0xAD, 0x4E, 0xB8, 0xB5, 0x8B, 0x0D, 0x9C, 0x15, 100); + +// Name: System.GPS.Speed -- PKEY_GPS_Speed +// Type: Double -- VT_R8 +// FormatID: DA5D0862-6E76-4E1B-BABD-70021BD25494, 100 +// +// Indicates the speed of the GPS receiver movement. Calculated from PKEY_GPS_SpeedNumerator and +// PKEY_GPS_SpeedDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_Speed, 0xDA5D0862, 0x6E76, 0x4E1B, 0xBA, 0xBD, 0x70, 0x02, 0x1B, 0xD2, 0x54, 0x94, 100); + +// Name: System.GPS.SpeedDenominator -- PKEY_GPS_SpeedDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 7D122D5A-AE5E-4335-8841-D71E7CE72F53, 100 +// +// Denominator of PKEY_GPS_Speed +DEFINE_PROPERTYKEY(PKEY_GPS_SpeedDenominator, 0x7D122D5A, 0xAE5E, 0x4335, 0x88, 0x41, 0xD7, 0x1E, 0x7C, 0xE7, 0x2F, 0x53, 100); + +// Name: System.GPS.SpeedNumerator -- PKEY_GPS_SpeedNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: ACC9CE3D-C213-4942-8B48-6D0820F21C6D, 100 +// +// Numerator of PKEY_GPS_Speed +DEFINE_PROPERTYKEY(PKEY_GPS_SpeedNumerator, 0xACC9CE3D, 0xC213, 0x4942, 0x8B, 0x48, 0x6D, 0x08, 0x20, 0xF2, 0x1C, 0x6D, 100); + +// Name: System.GPS.SpeedRef -- PKEY_GPS_SpeedRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: ECF7F4C9-544F-4D6D-9D98-8AD79ADAF453, 100 +// +// Indicates the unit used to express the speed of the GPS receiver movement. (eg: kilometers per hour, +// miles per hour, knots). +DEFINE_PROPERTYKEY(PKEY_GPS_SpeedRef, 0xECF7F4C9, 0x544F, 0x4D6D, 0x9D, 0x98, 0x8A, 0xD7, 0x9A, 0xDA, 0xF4, 0x53, 100); + +// Name: System.GPS.Status -- PKEY_GPS_Status +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 125491F4-818F-46B2-91B5-D537753617B2, 100 +// +// Indicates the status of the GPS receiver when the image was recorded. (eg: measurement in progress, +// measurement interoperability). +DEFINE_PROPERTYKEY(PKEY_GPS_Status, 0x125491F4, 0x818F, 0x46B2, 0x91, 0xB5, 0xD5, 0x37, 0x75, 0x36, 0x17, 0xB2, 100); + +// Name: System.GPS.Track -- PKEY_GPS_Track +// Type: Double -- VT_R8 +// FormatID: 76C09943-7C33-49E3-9E7E-CDBA872CFADA, 100 +// +// Indicates the direction of the GPS receiver movement. Calculated from PKEY_GPS_TrackNumerator and +// PKEY_GPS_TrackDenominator. +DEFINE_PROPERTYKEY(PKEY_GPS_Track, 0x76C09943, 0x7C33, 0x49E3, 0x9E, 0x7E, 0xCD, 0xBA, 0x87, 0x2C, 0xFA, 0xDA, 100); + +// Name: System.GPS.TrackDenominator -- PKEY_GPS_TrackDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: C8D1920C-01F6-40C0-AC86-2F3A4AD00770, 100 +// +// Denominator of PKEY_GPS_Track +DEFINE_PROPERTYKEY(PKEY_GPS_TrackDenominator, 0xC8D1920C, 0x01F6, 0x40C0, 0xAC, 0x86, 0x2F, 0x3A, 0x4A, 0xD0, 0x07, 0x70, 100); + +// Name: System.GPS.TrackNumerator -- PKEY_GPS_TrackNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 702926F4-44A6-43E1-AE71-45627116893B, 100 +// +// Numerator of PKEY_GPS_Track +DEFINE_PROPERTYKEY(PKEY_GPS_TrackNumerator, 0x702926F4, 0x44A6, 0x43E1, 0xAE, 0x71, 0x45, 0x62, 0x71, 0x16, 0x89, 0x3B, 100); + +// Name: System.GPS.TrackRef -- PKEY_GPS_TrackRef +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 35DBE6FE-44C3-4400-AAAE-D2C799C407E8, 100 +// +// Indicates reference for the direction of the GPS receiver movement. (eg: true direction, magnetic direction) +DEFINE_PROPERTYKEY(PKEY_GPS_TrackRef, 0x35DBE6FE, 0x44C3, 0x4400, 0xAA, 0xAE, 0xD2, 0xC7, 0x99, 0xC4, 0x07, 0xE8, 100); + +// Name: System.GPS.VersionID -- PKEY_GPS_VersionID +// Type: Buffer -- VT_VECTOR | VT_UI1 (For variants: VT_ARRAY | VT_UI1) +// FormatID: 22704DA4-C6B2-4A99-8E56-F16DF8C92599, 100 +// +// Indicates the version of the GPS information +DEFINE_PROPERTYKEY(PKEY_GPS_VersionID, 0x22704DA4, 0xC6B2, 0x4A99, 0x8E, 0x56, 0xF1, 0x6D, 0xF8, 0xC9, 0x25, 0x99, 100); + +//----------------------------------------------------------------------------- +// Image properties + + + +// Name: System.Image.BitDepth -- PKEY_Image_BitDepth +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 7 (PIDISI_BITDEPTH) +// +// +DEFINE_PROPERTYKEY(PKEY_Image_BitDepth, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 7); + +// Name: System.Image.ColorSpace -- PKEY_Image_ColorSpace +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 40961 +// +// PropertyTagExifColorSpace +DEFINE_PROPERTYKEY(PKEY_Image_ColorSpace, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 40961); + +// Possible discrete values for PKEY_Image_ColorSpace are: +#define IMAGE_COLORSPACE_SRGB 1u +#define IMAGE_COLORSPACE_UNCALIBRATED 0xFFFFu + +// Name: System.Image.CompressedBitsPerPixel -- PKEY_Image_CompressedBitsPerPixel +// Type: Double -- VT_R8 +// FormatID: 364B6FA9-37AB-482A-BE2B-AE02F60D4318, 100 +// +// Calculated from PKEY_Image_CompressedBitsPerPixelNumerator and PKEY_Image_CompressedBitsPerPixelDenominator. +DEFINE_PROPERTYKEY(PKEY_Image_CompressedBitsPerPixel, 0x364B6FA9, 0x37AB, 0x482A, 0xBE, 0x2B, 0xAE, 0x02, 0xF6, 0x0D, 0x43, 0x18, 100); + +// Name: System.Image.CompressedBitsPerPixelDenominator -- PKEY_Image_CompressedBitsPerPixelDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 1F8844E1-24AD-4508-9DFD-5326A415CE02, 100 +// +// Denominator of PKEY_Image_CompressedBitsPerPixel. +DEFINE_PROPERTYKEY(PKEY_Image_CompressedBitsPerPixelDenominator, 0x1F8844E1, 0x24AD, 0x4508, 0x9D, 0xFD, 0x53, 0x26, 0xA4, 0x15, 0xCE, 0x02, 100); + +// Name: System.Image.CompressedBitsPerPixelNumerator -- PKEY_Image_CompressedBitsPerPixelNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: D21A7148-D32C-4624-8900-277210F79C0F, 100 +// +// Numerator of PKEY_Image_CompressedBitsPerPixel. +DEFINE_PROPERTYKEY(PKEY_Image_CompressedBitsPerPixelNumerator, 0xD21A7148, 0xD32C, 0x4624, 0x89, 0x00, 0x27, 0x72, 0x10, 0xF7, 0x9C, 0x0F, 100); + +// Name: System.Image.Compression -- PKEY_Image_Compression +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 259 +// +// Indicates the image compression level. PropertyTagCompression. +DEFINE_PROPERTYKEY(PKEY_Image_Compression, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 259); + +// Possible discrete values for PKEY_Image_Compression are: +#define IMAGE_COMPRESSION_UNCOMPRESSED 1u +#define IMAGE_COMPRESSION_CCITT_T3 2u +#define IMAGE_COMPRESSION_CCITT_T4 3u +#define IMAGE_COMPRESSION_CCITT_T6 4u +#define IMAGE_COMPRESSION_LZW 5u +#define IMAGE_COMPRESSION_JPEG 6u +#define IMAGE_COMPRESSION_PACKBITS 32773u + +// Name: System.Image.CompressionText -- PKEY_Image_CompressionText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 3F08E66F-2F44-4BB9-A682-AC35D2562322, 100 +// +// This is the user-friendly form of System.Image.Compression. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Image_CompressionText, 0x3F08E66F, 0x2F44, 0x4BB9, 0xA6, 0x82, 0xAC, 0x35, 0xD2, 0x56, 0x23, 0x22, 100); + +// Name: System.Image.Dimensions -- PKEY_Image_Dimensions +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 13 (PIDISI_DIMENSIONS) +// +// Indicates the dimensions of the image. +DEFINE_PROPERTYKEY(PKEY_Image_Dimensions, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 13); + +// Name: System.Image.HorizontalResolution -- PKEY_Image_HorizontalResolution +// Type: Double -- VT_R8 +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 5 (PIDISI_RESOLUTIONX) +// +// +DEFINE_PROPERTYKEY(PKEY_Image_HorizontalResolution, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 5); + +// Name: System.Image.HorizontalSize -- PKEY_Image_HorizontalSize +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 3 (PIDISI_CX) +// +// +DEFINE_PROPERTYKEY(PKEY_Image_HorizontalSize, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 3); + +// Name: System.Image.ImageID -- PKEY_Image_ImageID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 10DABE05-32AA-4C29-BF1A-63E2D220587F, 100 +DEFINE_PROPERTYKEY(PKEY_Image_ImageID, 0x10DABE05, 0x32AA, 0x4C29, 0xBF, 0x1A, 0x63, 0xE2, 0xD2, 0x20, 0x58, 0x7F, 100); + +// Name: System.Image.ResolutionUnit -- PKEY_Image_ResolutionUnit +// Type: Int16 -- VT_I2 +// FormatID: 19B51FA6-1F92-4A5C-AB48-7DF0ABD67444, 100 +DEFINE_PROPERTYKEY(PKEY_Image_ResolutionUnit, 0x19B51FA6, 0x1F92, 0x4A5C, 0xAB, 0x48, 0x7D, 0xF0, 0xAB, 0xD6, 0x74, 0x44, 100); + +// Name: System.Image.VerticalResolution -- PKEY_Image_VerticalResolution +// Type: Double -- VT_R8 +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 6 (PIDISI_RESOLUTIONY) +// +// +DEFINE_PROPERTYKEY(PKEY_Image_VerticalResolution, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 6); + +// Name: System.Image.VerticalSize -- PKEY_Image_VerticalSize +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 4 (PIDISI_CY) +// +// +DEFINE_PROPERTYKEY(PKEY_Image_VerticalSize, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 4); + + + +//----------------------------------------------------------------------------- +// Journal properties + +// Name: System.Journal.Contacts -- PKEY_Journal_Contacts +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: DEA7C82C-1D89-4A66-9427-A4E3DEBABCB1, 100 +DEFINE_PROPERTYKEY(PKEY_Journal_Contacts, 0xDEA7C82C, 0x1D89, 0x4A66, 0x94, 0x27, 0xA4, 0xE3, 0xDE, 0xBA, 0xBC, 0xB1, 100); + +// Name: System.Journal.EntryType -- PKEY_Journal_EntryType +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 95BEB1FC-326D-4644-B396-CD3ED90E6DDF, 100 +DEFINE_PROPERTYKEY(PKEY_Journal_EntryType, 0x95BEB1FC, 0x326D, 0x4644, 0xB3, 0x96, 0xCD, 0x3E, 0xD9, 0x0E, 0x6D, 0xDF, 100); + +//----------------------------------------------------------------------------- +// Link properties + + + +// Name: System.Link.Comment -- PKEY_Link_Comment +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_LINK) B9B4B3FC-2B51-4A42-B5D8-324146AFCF25, 5 +DEFINE_PROPERTYKEY(PKEY_Link_Comment, 0xB9B4B3FC, 0x2B51, 0x4A42, 0xB5, 0xD8, 0x32, 0x41, 0x46, 0xAF, 0xCF, 0x25, 5); + +// Name: System.Link.DateVisited -- PKEY_Link_DateVisited +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 5CBF2787-48CF-4208-B90E-EE5E5D420294, 23 (PKEYs relating to URLs. Used by IE History.) +DEFINE_PROPERTYKEY(PKEY_Link_DateVisited, 0x5CBF2787, 0x48CF, 0x4208, 0xB9, 0x0E, 0xEE, 0x5E, 0x5D, 0x42, 0x02, 0x94, 23); + +// Name: System.Link.Description -- PKEY_Link_Description +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 5CBF2787-48CF-4208-B90E-EE5E5D420294, 21 (PKEYs relating to URLs. Used by IE History.) +DEFINE_PROPERTYKEY(PKEY_Link_Description, 0x5CBF2787, 0x48CF, 0x4208, 0xB9, 0x0E, 0xEE, 0x5E, 0x5D, 0x42, 0x02, 0x94, 21); + +// Name: System.Link.Status -- PKEY_Link_Status +// Type: Int32 -- VT_I4 +// FormatID: (PSGUID_LINK) B9B4B3FC-2B51-4A42-B5D8-324146AFCF25, 3 (PID_LINK_TARGET_TYPE) +// +// +DEFINE_PROPERTYKEY(PKEY_Link_Status, 0xB9B4B3FC, 0x2B51, 0x4A42, 0xB5, 0xD8, 0x32, 0x41, 0x46, 0xAF, 0xCF, 0x25, 3); + +// Possible discrete values for PKEY_Link_Status are: +#define LINK_STATUS_RESOLVED 1l +#define LINK_STATUS_BROKEN 2l + +// Name: System.Link.TargetExtension -- PKEY_Link_TargetExtension +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: 7A7D76F4-B630-4BD7-95FF-37CC51A975C9, 2 +// +// The file extension of the link target. See System.File.Extension +DEFINE_PROPERTYKEY(PKEY_Link_TargetExtension, 0x7A7D76F4, 0xB630, 0x4BD7, 0x95, 0xFF, 0x37, 0xCC, 0x51, 0xA9, 0x75, 0xC9, 2); + +// Name: System.Link.TargetParsingPath -- PKEY_Link_TargetParsingPath +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_LINK) B9B4B3FC-2B51-4A42-B5D8-324146AFCF25, 2 (PID_LINK_TARGET) +// +// This is the shell namespace path to the target of the link item. This path may be passed to +// SHParseDisplayName to parse the path to the correct shell folder. +// +// If the target item is a file, the value is identical to System.ItemPathDisplay. +// +// If the target item cannot be accessed through the shell namespace, this value is VT_EMPTY. +DEFINE_PROPERTYKEY(PKEY_Link_TargetParsingPath, 0xB9B4B3FC, 0x2B51, 0x4A42, 0xB5, 0xD8, 0x32, 0x41, 0x46, 0xAF, 0xCF, 0x25, 2); + +// Name: System.Link.TargetSFGAOFlags -- PKEY_Link_TargetSFGAOFlags +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_LINK) B9B4B3FC-2B51-4A42-B5D8-324146AFCF25, 8 +// +// IShellFolder::GetAttributesOf flags for the target of a link, with SFGAO_PKEYSFGAOMASK +// attributes masked out. +DEFINE_PROPERTYKEY(PKEY_Link_TargetSFGAOFlags, 0xB9B4B3FC, 0x2B51, 0x4A42, 0xB5, 0xD8, 0x32, 0x41, 0x46, 0xAF, 0xCF, 0x25, 8); + +//----------------------------------------------------------------------------- +// Media properties + + + +// Name: System.Media.AuthorUrl -- PKEY_Media_AuthorUrl +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 32 (PIDMSI_AUTHOR_URL) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_AuthorUrl, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 32); + +// Name: System.Media.AverageLevel -- PKEY_Media_AverageLevel +// Type: UInt32 -- VT_UI4 +// FormatID: 09EDD5B6-B301-43C5-9990-D00302EFFD46, 100 +DEFINE_PROPERTYKEY(PKEY_Media_AverageLevel, 0x09EDD5B6, 0xB301, 0x43C5, 0x99, 0x90, 0xD0, 0x03, 0x02, 0xEF, 0xFD, 0x46, 100); + +// Name: System.Media.ClassPrimaryID -- PKEY_Media_ClassPrimaryID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 13 (PIDMSI_CLASS_PRIMARY_ID) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_ClassPrimaryID, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 13); + +// Name: System.Media.ClassSecondaryID -- PKEY_Media_ClassSecondaryID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 14 (PIDMSI_CLASS_SECONDARY_ID) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_ClassSecondaryID, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 14); + +// Name: System.Media.CollectionGroupID -- PKEY_Media_CollectionGroupID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 24 (PIDMSI_COLLECTION_GROUP_ID) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_CollectionGroupID, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 24); + +// Name: System.Media.CollectionID -- PKEY_Media_CollectionID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 25 (PIDMSI_COLLECTION_ID) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_CollectionID, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 25); + +// Name: System.Media.ContentDistributor -- PKEY_Media_ContentDistributor +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 18 (PIDMSI_CONTENTDISTRIBUTOR) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_ContentDistributor, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 18); + +// Name: System.Media.ContentID -- PKEY_Media_ContentID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 26 (PIDMSI_CONTENT_ID) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_ContentID, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 26); + +// Name: System.Media.CreatorApplication -- PKEY_Media_CreatorApplication +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 27 (PIDMSI_TOOL_NAME) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_CreatorApplication, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 27); + +// Name: System.Media.CreatorApplicationVersion -- PKEY_Media_CreatorApplicationVersion +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 28 (PIDMSI_TOOL_VERSION) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_CreatorApplicationVersion, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 28); + +// Name: System.Media.DateEncoded -- PKEY_Media_DateEncoded +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 2E4B640D-5019-46D8-8881-55414CC5CAA0, 100 +// +// DateTime is in UTC (in the doc, not file system). +DEFINE_PROPERTYKEY(PKEY_Media_DateEncoded, 0x2E4B640D, 0x5019, 0x46D8, 0x88, 0x81, 0x55, 0x41, 0x4C, 0xC5, 0xCA, 0xA0, 100); + +// Name: System.Media.DateReleased -- PKEY_Media_DateReleased +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DE41CC29-6971-4290-B472-F59F2E2F31E2, 100 +DEFINE_PROPERTYKEY(PKEY_Media_DateReleased, 0xDE41CC29, 0x6971, 0x4290, 0xB4, 0x72, 0xF5, 0x9F, 0x2E, 0x2F, 0x31, 0xE2, 100); + +// Name: System.Media.Duration -- PKEY_Media_Duration +// Type: UInt64 -- VT_UI8 +// FormatID: (FMTID_AudioSummaryInformation) 64440490-4C8B-11D1-8B70-080036B11A03, 3 (PIDASI_TIMELENGTH) +// +// 100ns units, not milliseconds +DEFINE_PROPERTYKEY(PKEY_Media_Duration, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 3); + +// Name: System.Media.DVDID -- PKEY_Media_DVDID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 15 (PIDMSI_DVDID) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_DVDID, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 15); + +// Name: System.Media.EncodedBy -- PKEY_Media_EncodedBy +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 36 (PIDMSI_ENCODED_BY) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_EncodedBy, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 36); + +// Name: System.Media.EncodingSettings -- PKEY_Media_EncodingSettings +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 37 (PIDMSI_ENCODING_SETTINGS) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_EncodingSettings, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 37); + +// Name: System.Media.FrameCount -- PKEY_Media_FrameCount +// Type: UInt32 -- VT_UI4 +// FormatID: (PSGUID_IMAGESUMMARYINFORMATION) 6444048F-4C8B-11D1-8B70-080036B11A03, 12 (PIDISI_FRAMECOUNT) +// +// Indicates the frame count for the image. +DEFINE_PROPERTYKEY(PKEY_Media_FrameCount, 0x6444048F, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 12); + +// Name: System.Media.MCDI -- PKEY_Media_MCDI +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 16 (PIDMSI_MCDI) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_MCDI, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 16); + +// Name: System.Media.MetadataContentProvider -- PKEY_Media_MetadataContentProvider +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 17 (PIDMSI_PROVIDER) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_MetadataContentProvider, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 17); + +// Name: System.Media.Producer -- PKEY_Media_Producer +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 22 (PIDMSI_PRODUCER) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_Producer, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 22); + +// Name: System.Media.PromotionUrl -- PKEY_Media_PromotionUrl +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 33 (PIDMSI_PROMOTION_URL) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_PromotionUrl, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 33); + +// Name: System.Media.ProtectionType -- PKEY_Media_ProtectionType +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 38 +// +// If media is protected, how is it protected? +DEFINE_PROPERTYKEY(PKEY_Media_ProtectionType, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 38); + +// Name: System.Media.ProviderRating -- PKEY_Media_ProviderRating +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 39 +// +// Rating (0 - 99) supplied by metadata provider +DEFINE_PROPERTYKEY(PKEY_Media_ProviderRating, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 39); + +// Name: System.Media.ProviderStyle -- PKEY_Media_ProviderStyle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 40 +// +// Style of music or video, supplied by metadata provider +DEFINE_PROPERTYKEY(PKEY_Media_ProviderStyle, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 40); + +// Name: System.Media.Publisher -- PKEY_Media_Publisher +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 30 (PIDMSI_PUBLISHER) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_Publisher, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 30); + +// Name: System.Media.SubscriptionContentId -- PKEY_Media_SubscriptionContentId +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 9AEBAE7A-9644-487D-A92C-657585ED751A, 100 +DEFINE_PROPERTYKEY(PKEY_Media_SubscriptionContentId, 0x9AEBAE7A, 0x9644, 0x487D, 0xA9, 0x2C, 0x65, 0x75, 0x85, 0xED, 0x75, 0x1A, 100); + +// Name: System.Media.SubTitle -- PKEY_Media_SubTitle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 38 (PIDSI_MUSIC_SUB_TITLE) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_SubTitle, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 38); + +// Name: System.Media.UniqueFileIdentifier -- PKEY_Media_UniqueFileIdentifier +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 35 (PIDMSI_UNIQUE_FILE_IDENTIFIER) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_UniqueFileIdentifier, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 35); + +// Name: System.Media.UserNoAutoInfo -- PKEY_Media_UserNoAutoInfo +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 41 +// +// If true, do NOT alter this file's metadata. Set by user. +DEFINE_PROPERTYKEY(PKEY_Media_UserNoAutoInfo, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 41); + +// Name: System.Media.UserWebUrl -- PKEY_Media_UserWebUrl +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 34 (PIDMSI_USER_WEB_URL) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_UserWebUrl, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 34); + +// Name: System.Media.Writer -- PKEY_Media_Writer +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 23 (PIDMSI_WRITER) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_Writer, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 23); + +// Name: System.Media.Year -- PKEY_Media_Year +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 5 (PIDSI_MUSIC_YEAR) +// +// +DEFINE_PROPERTYKEY(PKEY_Media_Year, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 5); + +//----------------------------------------------------------------------------- +// Message properties + + + +// Name: System.Message.AttachmentContents -- PKEY_Message_AttachmentContents +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 3143BF7C-80A8-4854-8880-E2E40189BDD0, 100 +DEFINE_PROPERTYKEY(PKEY_Message_AttachmentContents, 0x3143BF7C, 0x80A8, 0x4854, 0x88, 0x80, 0xE2, 0xE4, 0x01, 0x89, 0xBD, 0xD0, 100); + +// Name: System.Message.AttachmentNames -- PKEY_Message_AttachmentNames +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 21 +// +// The names of the attachments in a message +DEFINE_PROPERTYKEY(PKEY_Message_AttachmentNames, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 21); + +// Name: System.Message.BccAddress -- PKEY_Message_BccAddress +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 2 +// +// Addresses in Bcc: field +DEFINE_PROPERTYKEY(PKEY_Message_BccAddress, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 2); + +// Name: System.Message.BccName -- PKEY_Message_BccName +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 3 +// +// person names in Bcc: field +DEFINE_PROPERTYKEY(PKEY_Message_BccName, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 3); + +// Name: System.Message.CcAddress -- PKEY_Message_CcAddress +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 4 +// +// Addresses in Cc: field +DEFINE_PROPERTYKEY(PKEY_Message_CcAddress, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 4); + +// Name: System.Message.CcName -- PKEY_Message_CcName +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 5 +// +// person names in Cc: field +DEFINE_PROPERTYKEY(PKEY_Message_CcName, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 5); + +// Name: System.Message.ConversationID -- PKEY_Message_ConversationID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: DC8F80BD-AF1E-4289-85B6-3DFC1B493992, 100 +DEFINE_PROPERTYKEY(PKEY_Message_ConversationID, 0xDC8F80BD, 0xAF1E, 0x4289, 0x85, 0xB6, 0x3D, 0xFC, 0x1B, 0x49, 0x39, 0x92, 100); + +// Name: System.Message.ConversationIndex -- PKEY_Message_ConversationIndex +// Type: Buffer -- VT_VECTOR | VT_UI1 (For variants: VT_ARRAY | VT_UI1) +// FormatID: DC8F80BD-AF1E-4289-85B6-3DFC1B493992, 101 +// +// +DEFINE_PROPERTYKEY(PKEY_Message_ConversationIndex, 0xDC8F80BD, 0xAF1E, 0x4289, 0x85, 0xB6, 0x3D, 0xFC, 0x1B, 0x49, 0x39, 0x92, 101); + +// Name: System.Message.DateReceived -- PKEY_Message_DateReceived +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 20 +// +// Date and Time communication was received +DEFINE_PROPERTYKEY(PKEY_Message_DateReceived, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 20); + +// Name: System.Message.DateSent -- PKEY_Message_DateSent +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 19 +// +// Date and Time communication was sent +DEFINE_PROPERTYKEY(PKEY_Message_DateSent, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 19); + +// Name: System.Message.FromAddress -- PKEY_Message_FromAddress +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 13 +DEFINE_PROPERTYKEY(PKEY_Message_FromAddress, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 13); + +// Name: System.Message.FromName -- PKEY_Message_FromName +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 14 +// +// Address in from field as person name +DEFINE_PROPERTYKEY(PKEY_Message_FromName, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 14); + +// Name: System.Message.HasAttachments -- PKEY_Message_HasAttachments +// Type: Boolean -- VT_BOOL +// FormatID: 9C1FCF74-2D97-41BA-B4AE-CB2E3661A6E4, 8 +// +// +DEFINE_PROPERTYKEY(PKEY_Message_HasAttachments, 0x9C1FCF74, 0x2D97, 0x41BA, 0xB4, 0xAE, 0xCB, 0x2E, 0x36, 0x61, 0xA6, 0xE4, 8); + +// Name: System.Message.IsFwdOrReply -- PKEY_Message_IsFwdOrReply +// Type: Int32 -- VT_I4 +// FormatID: 9A9BC088-4F6D-469E-9919-E705412040F9, 100 +DEFINE_PROPERTYKEY(PKEY_Message_IsFwdOrReply, 0x9A9BC088, 0x4F6D, 0x469E, 0x99, 0x19, 0xE7, 0x05, 0x41, 0x20, 0x40, 0xF9, 100); + +// Name: System.Message.MessageClass -- PKEY_Message_MessageClass +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CD9ED458-08CE-418F-A70E-F912C7BB9C5C, 103 +// +// What type of outlook msg this is (meeting, task, mail, etc.) +DEFINE_PROPERTYKEY(PKEY_Message_MessageClass, 0xCD9ED458, 0x08CE, 0x418F, 0xA7, 0x0E, 0xF9, 0x12, 0xC7, 0xBB, 0x9C, 0x5C, 103); + +// Name: System.Message.SenderAddress -- PKEY_Message_SenderAddress +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 0BE1C8E7-1981-4676-AE14-FDD78F05A6E7, 100 +DEFINE_PROPERTYKEY(PKEY_Message_SenderAddress, 0x0BE1C8E7, 0x1981, 0x4676, 0xAE, 0x14, 0xFD, 0xD7, 0x8F, 0x05, 0xA6, 0xE7, 100); + +// Name: System.Message.SenderName -- PKEY_Message_SenderName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 0DA41CFA-D224-4A18-AE2F-596158DB4B3A, 100 +DEFINE_PROPERTYKEY(PKEY_Message_SenderName, 0x0DA41CFA, 0xD224, 0x4A18, 0xAE, 0x2F, 0x59, 0x61, 0x58, 0xDB, 0x4B, 0x3A, 100); + +// Name: System.Message.Store -- PKEY_Message_Store +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 15 +// +// The store (aka protocol handler) FILE, MAIL, OUTLOOKEXPRESS +DEFINE_PROPERTYKEY(PKEY_Message_Store, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 15); + +// Name: System.Message.ToAddress -- PKEY_Message_ToAddress +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 16 +// +// Addresses in To: field +DEFINE_PROPERTYKEY(PKEY_Message_ToAddress, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 16); + +// Name: System.Message.ToDoTitle -- PKEY_Message_ToDoTitle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: BCCC8A3C-8CEF-42E5-9B1C-C69079398BC7, 100 +DEFINE_PROPERTYKEY(PKEY_Message_ToDoTitle, 0xBCCC8A3C, 0x8CEF, 0x42E5, 0x9B, 0x1C, 0xC6, 0x90, 0x79, 0x39, 0x8B, 0xC7, 100); + +// Name: System.Message.ToName -- PKEY_Message_ToName +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: E3E0584C-B788-4A5A-BB20-7F5A44C9ACDD, 17 +// +// Person names in To: field +DEFINE_PROPERTYKEY(PKEY_Message_ToName, 0xE3E0584C, 0xB788, 0x4A5A, 0xBB, 0x20, 0x7F, 0x5A, 0x44, 0xC9, 0xAC, 0xDD, 17); + +//----------------------------------------------------------------------------- +// Music properties + +// Name: System.Music.AlbumArtist -- PKEY_Music_AlbumArtist +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 13 (PIDSI_MUSIC_ALBUM_ARTIST) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_AlbumArtist, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 13); + +// Name: System.Music.AlbumTitle -- PKEY_Music_AlbumTitle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 4 (PIDSI_MUSIC_ALBUM) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_AlbumTitle, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 4); + +// Name: System.Music.Artist -- PKEY_Music_Artist +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 2 (PIDSI_MUSIC_ARTIST) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Artist, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 2); + +// Name: System.Music.BeatsPerMinute -- PKEY_Music_BeatsPerMinute +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 35 (PIDSI_MUSIC_BEATS_PER_MINUTE) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_BeatsPerMinute, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 35); + +// Name: System.Music.Composer -- PKEY_Music_Composer +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 19 (PIDMSI_COMPOSER) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Composer, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 19); + +// Name: System.Music.Conductor -- PKEY_Music_Conductor +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 36 (PIDSI_MUSIC_CONDUCTOR) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Conductor, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 36); + +// Name: System.Music.ContentGroupDescription -- PKEY_Music_ContentGroupDescription +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 33 (PIDSI_MUSIC_CONTENT_GROUP_DESCRIPTION) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_ContentGroupDescription, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 33); + +// Name: System.Music.Genre -- PKEY_Music_Genre +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 11 (PIDSI_MUSIC_GENRE) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Genre, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 11); + +// Name: System.Music.InitialKey -- PKEY_Music_InitialKey +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 34 (PIDSI_MUSIC_INITIAL_KEY) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_InitialKey, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 34); + +// Name: System.Music.Lyrics -- PKEY_Music_Lyrics +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 12 (PIDSI_MUSIC_LYRICS) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Lyrics, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 12); + +// Name: System.Music.Mood -- PKEY_Music_Mood +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 39 (PIDSI_MUSIC_MOOD) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Mood, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 39); + +// Name: System.Music.PartOfSet -- PKEY_Music_PartOfSet +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 37 (PIDSI_MUSIC_PART_OF_SET) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_PartOfSet, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 37); + +// Name: System.Music.Period -- PKEY_Music_Period +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 31 (PIDMSI_PERIOD) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_Period, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 31); + +// Name: System.Music.SynchronizedLyrics -- PKEY_Music_SynchronizedLyrics +// Type: Blob -- VT_BLOB +// FormatID: 6B223B6A-162E-4AA9-B39F-05D678FC6D77, 100 +DEFINE_PROPERTYKEY(PKEY_Music_SynchronizedLyrics, 0x6B223B6A, 0x162E, 0x4AA9, 0xB3, 0x9F, 0x05, 0xD6, 0x78, 0xFC, 0x6D, 0x77, 100); + +// Name: System.Music.TrackNumber -- PKEY_Music_TrackNumber +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_MUSIC) 56A3372E-CE9C-11D2-9F0E-006097C686F6, 7 (PIDSI_MUSIC_TRACK) +// +// +DEFINE_PROPERTYKEY(PKEY_Music_TrackNumber, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 7); + + + +//----------------------------------------------------------------------------- +// Note properties + +// Name: System.Note.Color -- PKEY_Note_Color +// Type: UInt16 -- VT_UI2 +// FormatID: 4776CAFA-BCE4-4CB1-A23E-265E76D8EB11, 100 +DEFINE_PROPERTYKEY(PKEY_Note_Color, 0x4776CAFA, 0xBCE4, 0x4CB1, 0xA2, 0x3E, 0x26, 0x5E, 0x76, 0xD8, 0xEB, 0x11, 100); + +// Possible discrete values for PKEY_Note_Color are: +#define NOTE_COLOR_BLUE 0u +#define NOTE_COLOR_GREEN 1u +#define NOTE_COLOR_PINK 2u +#define NOTE_COLOR_YELLOW 3u +#define NOTE_COLOR_WHITE 4u +#define NOTE_COLOR_LIGHTGREEN 5u + +// Name: System.Note.ColorText -- PKEY_Note_ColorText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 46B4E8DE-CDB2-440D-885C-1658EB65B914, 100 +// +// This is the user-friendly form of System.Note.Color. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Note_ColorText, 0x46B4E8DE, 0xCDB2, 0x440D, 0x88, 0x5C, 0x16, 0x58, 0xEB, 0x65, 0xB9, 0x14, 100); + +//----------------------------------------------------------------------------- +// Photo properties + + + +// Name: System.Photo.Aperture -- PKEY_Photo_Aperture +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37378 +// +// PropertyTagExifAperture. Calculated from PKEY_Photo_ApertureNumerator and PKEY_Photo_ApertureDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_Aperture, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37378); + +// Name: System.Photo.ApertureDenominator -- PKEY_Photo_ApertureDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: E1A9A38B-6685-46BD-875E-570DC7AD7320, 100 +// +// Denominator of PKEY_Photo_Aperture +DEFINE_PROPERTYKEY(PKEY_Photo_ApertureDenominator, 0xE1A9A38B, 0x6685, 0x46BD, 0x87, 0x5E, 0x57, 0x0D, 0xC7, 0xAD, 0x73, 0x20, 100); + +// Name: System.Photo.ApertureNumerator -- PKEY_Photo_ApertureNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 0337ECEC-39FB-4581-A0BD-4C4CC51E9914, 100 +// +// Numerator of PKEY_Photo_Aperture +DEFINE_PROPERTYKEY(PKEY_Photo_ApertureNumerator, 0x0337ECEC, 0x39FB, 0x4581, 0xA0, 0xBD, 0x4C, 0x4C, 0xC5, 0x1E, 0x99, 0x14, 100); + +// Name: System.Photo.Brightness -- PKEY_Photo_Brightness +// Type: Double -- VT_R8 +// FormatID: 1A701BF6-478C-4361-83AB-3701BB053C58, 100 (PropertyTagExifBrightness) +// +// This is the brightness of the photo. +// +// Calculated from PKEY_Photo_BrightnessNumerator and PKEY_Photo_BrightnessDenominator. +// +// The units are "APEX", normally in the range of -99.99 to 99.99. If the numerator of +// the recorded value is FFFFFFFF.H, "Unknown" should be indicated. +DEFINE_PROPERTYKEY(PKEY_Photo_Brightness, 0x1A701BF6, 0x478C, 0x4361, 0x83, 0xAB, 0x37, 0x01, 0xBB, 0x05, 0x3C, 0x58, 100); + +// Name: System.Photo.BrightnessDenominator -- PKEY_Photo_BrightnessDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 6EBE6946-2321-440A-90F0-C043EFD32476, 100 +// +// Denominator of PKEY_Photo_Brightness +DEFINE_PROPERTYKEY(PKEY_Photo_BrightnessDenominator, 0x6EBE6946, 0x2321, 0x440A, 0x90, 0xF0, 0xC0, 0x43, 0xEF, 0xD3, 0x24, 0x76, 100); + +// Name: System.Photo.BrightnessNumerator -- PKEY_Photo_BrightnessNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 9E7D118F-B314-45A0-8CFB-D654B917C9E9, 100 +// +// Numerator of PKEY_Photo_Brightness +DEFINE_PROPERTYKEY(PKEY_Photo_BrightnessNumerator, 0x9E7D118F, 0xB314, 0x45A0, 0x8C, 0xFB, 0xD6, 0x54, 0xB9, 0x17, 0xC9, 0xE9, 100); + +// Name: System.Photo.CameraManufacturer -- PKEY_Photo_CameraManufacturer +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 271 (PropertyTagEquipMake) +// +// +DEFINE_PROPERTYKEY(PKEY_Photo_CameraManufacturer, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 271); + +// Name: System.Photo.CameraModel -- PKEY_Photo_CameraModel +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 272 (PropertyTagEquipModel) +// +// +DEFINE_PROPERTYKEY(PKEY_Photo_CameraModel, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 272); + +// Name: System.Photo.CameraSerialNumber -- PKEY_Photo_CameraSerialNumber +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 273 +// +// Serial number of camera that produced this photo +DEFINE_PROPERTYKEY(PKEY_Photo_CameraSerialNumber, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 273); + +// Name: System.Photo.Contrast -- PKEY_Photo_Contrast +// Type: UInt32 -- VT_UI4 +// FormatID: 2A785BA9-8D23-4DED-82E6-60A350C86A10, 100 +// +// This indicates the direction of contrast processing applied by the camera +// when the image was shot. +DEFINE_PROPERTYKEY(PKEY_Photo_Contrast, 0x2A785BA9, 0x8D23, 0x4DED, 0x82, 0xE6, 0x60, 0xA3, 0x50, 0xC8, 0x6A, 0x10, 100); + +// Possible discrete values for PKEY_Photo_Contrast are: +#define PHOTO_CONTRAST_NORMAL 0ul +#define PHOTO_CONTRAST_SOFT 1ul +#define PHOTO_CONTRAST_HARD 2ul + +// Name: System.Photo.ContrastText -- PKEY_Photo_ContrastText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 59DDE9F2-5253-40EA-9A8B-479E96C6249A, 100 +// +// This is the user-friendly form of System.Photo.Contrast. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_ContrastText, 0x59DDE9F2, 0x5253, 0x40EA, 0x9A, 0x8B, 0x47, 0x9E, 0x96, 0xC6, 0x24, 0x9A, 100); + +// Name: System.Photo.DateTaken -- PKEY_Photo_DateTaken +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 36867 +// +// PropertyTagExifDTOrig +DEFINE_PROPERTYKEY(PKEY_Photo_DateTaken, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 36867); + +// Name: System.Photo.DigitalZoom -- PKEY_Photo_DigitalZoom +// Type: Double -- VT_R8 +// FormatID: F85BF840-A925-4BC2-B0C4-8E36B598679E, 100 +// +// PropertyTagExifDigitalZoom. Calculated from PKEY_Photo_DigitalZoomNumerator and PKEY_Photo_DigitalZoomDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_DigitalZoom, 0xF85BF840, 0xA925, 0x4BC2, 0xB0, 0xC4, 0x8E, 0x36, 0xB5, 0x98, 0x67, 0x9E, 100); + +// Name: System.Photo.DigitalZoomDenominator -- PKEY_Photo_DigitalZoomDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 745BAF0E-E5C1-4CFB-8A1B-D031A0A52393, 100 +// +// Denominator of PKEY_Photo_DigitalZoom +DEFINE_PROPERTYKEY(PKEY_Photo_DigitalZoomDenominator, 0x745BAF0E, 0xE5C1, 0x4CFB, 0x8A, 0x1B, 0xD0, 0x31, 0xA0, 0xA5, 0x23, 0x93, 100); + +// Name: System.Photo.DigitalZoomNumerator -- PKEY_Photo_DigitalZoomNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 16CBB924-6500-473B-A5BE-F1599BCBE413, 100 +// +// Numerator of PKEY_Photo_DigitalZoom +DEFINE_PROPERTYKEY(PKEY_Photo_DigitalZoomNumerator, 0x16CBB924, 0x6500, 0x473B, 0xA5, 0xBE, 0xF1, 0x59, 0x9B, 0xCB, 0xE4, 0x13, 100); + +// Name: System.Photo.Event -- PKEY_Photo_Event +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 18248 +// +// The event at which the photo was taken +DEFINE_PROPERTYKEY(PKEY_Photo_Event, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 18248); + +// Name: System.Photo.EXIFVersion -- PKEY_Photo_EXIFVersion +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: D35F743A-EB2E-47F2-A286-844132CB1427, 100 +// +// The EXIF version. +DEFINE_PROPERTYKEY(PKEY_Photo_EXIFVersion, 0xD35F743A, 0xEB2E, 0x47F2, 0xA2, 0x86, 0x84, 0x41, 0x32, 0xCB, 0x14, 0x27, 100); + +// Name: System.Photo.ExposureBias -- PKEY_Photo_ExposureBias +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37380 +// +// PropertyTagExifExposureBias. Calculated from PKEY_Photo_ExposureBiasNumerator and PKEY_Photo_ExposureBiasDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureBias, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37380); + +// Name: System.Photo.ExposureBiasDenominator -- PKEY_Photo_ExposureBiasDenominator +// Type: Int32 -- VT_I4 +// FormatID: AB205E50-04B7-461C-A18C-2F233836E627, 100 +// +// Denominator of PKEY_Photo_ExposureBias +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureBiasDenominator, 0xAB205E50, 0x04B7, 0x461C, 0xA1, 0x8C, 0x2F, 0x23, 0x38, 0x36, 0xE6, 0x27, 100); + +// Name: System.Photo.ExposureBiasNumerator -- PKEY_Photo_ExposureBiasNumerator +// Type: Int32 -- VT_I4 +// FormatID: 738BF284-1D87-420B-92CF-5834BF6EF9ED, 100 +// +// Numerator of PKEY_Photo_ExposureBias +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureBiasNumerator, 0x738BF284, 0x1D87, 0x420B, 0x92, 0xCF, 0x58, 0x34, 0xBF, 0x6E, 0xF9, 0xED, 100); + +// Name: System.Photo.ExposureIndex -- PKEY_Photo_ExposureIndex +// Type: Double -- VT_R8 +// FormatID: 967B5AF8-995A-46ED-9E11-35B3C5B9782D, 100 +// +// PropertyTagExifExposureIndex. Calculated from PKEY_Photo_ExposureIndexNumerator and PKEY_Photo_ExposureIndexDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureIndex, 0x967B5AF8, 0x995A, 0x46ED, 0x9E, 0x11, 0x35, 0xB3, 0xC5, 0xB9, 0x78, 0x2D, 100); + +// Name: System.Photo.ExposureIndexDenominator -- PKEY_Photo_ExposureIndexDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 93112F89-C28B-492F-8A9D-4BE2062CEE8A, 100 +// +// Denominator of PKEY_Photo_ExposureIndex +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureIndexDenominator, 0x93112F89, 0xC28B, 0x492F, 0x8A, 0x9D, 0x4B, 0xE2, 0x06, 0x2C, 0xEE, 0x8A, 100); + +// Name: System.Photo.ExposureIndexNumerator -- PKEY_Photo_ExposureIndexNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: CDEDCF30-8919-44DF-8F4C-4EB2FFDB8D89, 100 +// +// Numerator of PKEY_Photo_ExposureIndex +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureIndexNumerator, 0xCDEDCF30, 0x8919, 0x44DF, 0x8F, 0x4C, 0x4E, 0xB2, 0xFF, 0xDB, 0x8D, 0x89, 100); + +// Name: System.Photo.ExposureProgram -- PKEY_Photo_ExposureProgram +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 34850 (PropertyTagExifExposureProg) +// +// +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureProgram, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 34850); + +// Possible discrete values for PKEY_Photo_ExposureProgram are: +#define PHOTO_EXPOSUREPROGRAM_UNKNOWN 0ul +#define PHOTO_EXPOSUREPROGRAM_MANUAL 1ul +#define PHOTO_EXPOSUREPROGRAM_NORMAL 2ul +#define PHOTO_EXPOSUREPROGRAM_APERTURE 3ul +#define PHOTO_EXPOSUREPROGRAM_SHUTTER 4ul +#define PHOTO_EXPOSUREPROGRAM_CREATIVE 5ul +#define PHOTO_EXPOSUREPROGRAM_ACTION 6ul +#define PHOTO_EXPOSUREPROGRAM_PORTRAIT 7ul +#define PHOTO_EXPOSUREPROGRAM_LANDSCAPE 8ul + +// Name: System.Photo.ExposureProgramText -- PKEY_Photo_ExposureProgramText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: FEC690B7-5F30-4646-AE47-4CAAFBA884A3, 100 +// +// This is the user-friendly form of System.Photo.ExposureProgram. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureProgramText, 0xFEC690B7, 0x5F30, 0x4646, 0xAE, 0x47, 0x4C, 0xAA, 0xFB, 0xA8, 0x84, 0xA3, 100); + +// Name: System.Photo.ExposureTime -- PKEY_Photo_ExposureTime +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 33434 +// +// PropertyTagExifExposureTime. Calculated from PKEY_Photo_ExposureTimeNumerator and PKEY_Photo_ExposureTimeDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureTime, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 33434); + +// Name: System.Photo.ExposureTimeDenominator -- PKEY_Photo_ExposureTimeDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 55E98597-AD16-42E0-B624-21599A199838, 100 +// +// Denominator of PKEY_Photo_ExposureTime +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureTimeDenominator, 0x55E98597, 0xAD16, 0x42E0, 0xB6, 0x24, 0x21, 0x59, 0x9A, 0x19, 0x98, 0x38, 100); + +// Name: System.Photo.ExposureTimeNumerator -- PKEY_Photo_ExposureTimeNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 257E44E2-9031-4323-AC38-85C552871B2E, 100 +// +// Numerator of PKEY_Photo_ExposureTime +DEFINE_PROPERTYKEY(PKEY_Photo_ExposureTimeNumerator, 0x257E44E2, 0x9031, 0x4323, 0xAC, 0x38, 0x85, 0xC5, 0x52, 0x87, 0x1B, 0x2E, 100); + +// Name: System.Photo.Flash -- PKEY_Photo_Flash +// Type: Byte -- VT_UI1 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37385 +// +// PropertyTagExifFlash +DEFINE_PROPERTYKEY(PKEY_Photo_Flash, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37385); + +// Possible discrete values for PKEY_Photo_Flash are: +#define PHOTO_FLASH_NONE 0 +#define PHOTO_FLASH_FLASH 1 +#define PHOTO_FLASH_WITHOUTSTROBE 5 +#define PHOTO_FLASH_WITHSTROBE 7 + +// Name: System.Photo.FlashEnergy -- PKEY_Photo_FlashEnergy +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 41483 +// +// PropertyTagExifFlashEnergy. Calculated from PKEY_Photo_FlashEnergyNumerator and PKEY_Photo_FlashEnergyDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_FlashEnergy, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 41483); + +// Name: System.Photo.FlashEnergyDenominator -- PKEY_Photo_FlashEnergyDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: D7B61C70-6323-49CD-A5FC-C84277162C97, 100 +// +// Denominator of PKEY_Photo_FlashEnergy +DEFINE_PROPERTYKEY(PKEY_Photo_FlashEnergyDenominator, 0xD7B61C70, 0x6323, 0x49CD, 0xA5, 0xFC, 0xC8, 0x42, 0x77, 0x16, 0x2C, 0x97, 100); + +// Name: System.Photo.FlashEnergyNumerator -- PKEY_Photo_FlashEnergyNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: FCAD3D3D-0858-400F-AAA3-2F66CCE2A6BC, 100 +// +// Numerator of PKEY_Photo_FlashEnergy +DEFINE_PROPERTYKEY(PKEY_Photo_FlashEnergyNumerator, 0xFCAD3D3D, 0x0858, 0x400F, 0xAA, 0xA3, 0x2F, 0x66, 0xCC, 0xE2, 0xA6, 0xBC, 100); + +// Name: System.Photo.FlashManufacturer -- PKEY_Photo_FlashManufacturer +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: AABAF6C9-E0C5-4719-8585-57B103E584FE, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_FlashManufacturer, 0xAABAF6C9, 0xE0C5, 0x4719, 0x85, 0x85, 0x57, 0xB1, 0x03, 0xE5, 0x84, 0xFE, 100); + +// Name: System.Photo.FlashModel -- PKEY_Photo_FlashModel +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: FE83BB35-4D1A-42E2-916B-06F3E1AF719E, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_FlashModel, 0xFE83BB35, 0x4D1A, 0x42E2, 0x91, 0x6B, 0x06, 0xF3, 0xE1, 0xAF, 0x71, 0x9E, 100); + +// Name: System.Photo.FlashText -- PKEY_Photo_FlashText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6B8B68F6-200B-47EA-8D25-D8050F57339F, 100 +// +// This is the user-friendly form of System.Photo.Flash. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_FlashText, 0x6B8B68F6, 0x200B, 0x47EA, 0x8D, 0x25, 0xD8, 0x05, 0x0F, 0x57, 0x33, 0x9F, 100); + +// Name: System.Photo.FNumber -- PKEY_Photo_FNumber +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 33437 +// +// PropertyTagExifFNumber. Calculated from PKEY_Photo_FNumberNumerator and PKEY_Photo_FNumberDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_FNumber, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 33437); + +// Name: System.Photo.FNumberDenominator -- PKEY_Photo_FNumberDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: E92A2496-223B-4463-A4E3-30EABBA79D80, 100 +// +// Denominator of PKEY_Photo_FNumber +DEFINE_PROPERTYKEY(PKEY_Photo_FNumberDenominator, 0xE92A2496, 0x223B, 0x4463, 0xA4, 0xE3, 0x30, 0xEA, 0xBB, 0xA7, 0x9D, 0x80, 100); + +// Name: System.Photo.FNumberNumerator -- PKEY_Photo_FNumberNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 1B97738A-FDFC-462F-9D93-1957E08BE90C, 100 +// +// Numerator of PKEY_Photo_FNumber +DEFINE_PROPERTYKEY(PKEY_Photo_FNumberNumerator, 0x1B97738A, 0xFDFC, 0x462F, 0x9D, 0x93, 0x19, 0x57, 0xE0, 0x8B, 0xE9, 0x0C, 100); + +// Name: System.Photo.FocalLength -- PKEY_Photo_FocalLength +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37386 +// +// PropertyTagExifFocalLength. Calculated from PKEY_Photo_FocalLengthNumerator and PKEY_Photo_FocalLengthDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_FocalLength, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37386); + +// Name: System.Photo.FocalLengthDenominator -- PKEY_Photo_FocalLengthDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 305BC615-DCA1-44A5-9FD4-10C0BA79412E, 100 +// +// Denominator of PKEY_Photo_FocalLength +DEFINE_PROPERTYKEY(PKEY_Photo_FocalLengthDenominator, 0x305BC615, 0xDCA1, 0x44A5, 0x9F, 0xD4, 0x10, 0xC0, 0xBA, 0x79, 0x41, 0x2E, 100); + +// Name: System.Photo.FocalLengthInFilm -- PKEY_Photo_FocalLengthInFilm +// Type: UInt16 -- VT_UI2 +// FormatID: A0E74609-B84D-4F49-B860-462BD9971F98, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_FocalLengthInFilm, 0xA0E74609, 0xB84D, 0x4F49, 0xB8, 0x60, 0x46, 0x2B, 0xD9, 0x97, 0x1F, 0x98, 100); + +// Name: System.Photo.FocalLengthNumerator -- PKEY_Photo_FocalLengthNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 776B6B3B-1E3D-4B0C-9A0E-8FBAF2A8492A, 100 +// +// Numerator of PKEY_Photo_FocalLength +DEFINE_PROPERTYKEY(PKEY_Photo_FocalLengthNumerator, 0x776B6B3B, 0x1E3D, 0x4B0C, 0x9A, 0x0E, 0x8F, 0xBA, 0xF2, 0xA8, 0x49, 0x2A, 100); + +// Name: System.Photo.FocalPlaneXResolution -- PKEY_Photo_FocalPlaneXResolution +// Type: Double -- VT_R8 +// FormatID: CFC08D97-C6F7-4484-89DD-EBEF4356FE76, 100 +// +// PropertyTagExifFocalXRes. Calculated from PKEY_Photo_FocalPlaneXResolutionNumerator and +// PKEY_Photo_FocalPlaneXResolutionDenominator. +DEFINE_PROPERTYKEY(PKEY_Photo_FocalPlaneXResolution, 0xCFC08D97, 0xC6F7, 0x4484, 0x89, 0xDD, 0xEB, 0xEF, 0x43, 0x56, 0xFE, 0x76, 100); + +// Name: System.Photo.FocalPlaneXResolutionDenominator -- PKEY_Photo_FocalPlaneXResolutionDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 0933F3F5-4786-4F46-A8E8-D64DD37FA521, 100 +// +// Denominator of PKEY_Photo_FocalPlaneXResolution +DEFINE_PROPERTYKEY(PKEY_Photo_FocalPlaneXResolutionDenominator, 0x0933F3F5, 0x4786, 0x4F46, 0xA8, 0xE8, 0xD6, 0x4D, 0xD3, 0x7F, 0xA5, 0x21, 100); + +// Name: System.Photo.FocalPlaneXResolutionNumerator -- PKEY_Photo_FocalPlaneXResolutionNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: DCCB10AF-B4E2-4B88-95F9-031B4D5AB490, 100 +// +// Numerator of PKEY_Photo_FocalPlaneXResolution +DEFINE_PROPERTYKEY(PKEY_Photo_FocalPlaneXResolutionNumerator, 0xDCCB10AF, 0xB4E2, 0x4B88, 0x95, 0xF9, 0x03, 0x1B, 0x4D, 0x5A, 0xB4, 0x90, 100); + +// Name: System.Photo.FocalPlaneYResolution -- PKEY_Photo_FocalPlaneYResolution +// Type: Double -- VT_R8 +// FormatID: 4FFFE4D0-914F-4AC4-8D6F-C9C61DE169B1, 100 +// +// PropertyTagExifFocalYRes. Calculated from PKEY_Photo_FocalPlaneYResolutionNumerator and +// PKEY_Photo_FocalPlaneYResolutionDenominator. +DEFINE_PROPERTYKEY(PKEY_Photo_FocalPlaneYResolution, 0x4FFFE4D0, 0x914F, 0x4AC4, 0x8D, 0x6F, 0xC9, 0xC6, 0x1D, 0xE1, 0x69, 0xB1, 100); + +// Name: System.Photo.FocalPlaneYResolutionDenominator -- PKEY_Photo_FocalPlaneYResolutionDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 1D6179A6-A876-4031-B013-3347B2B64DC8, 100 +// +// Denominator of PKEY_Photo_FocalPlaneYResolution +DEFINE_PROPERTYKEY(PKEY_Photo_FocalPlaneYResolutionDenominator, 0x1D6179A6, 0xA876, 0x4031, 0xB0, 0x13, 0x33, 0x47, 0xB2, 0xB6, 0x4D, 0xC8, 100); + +// Name: System.Photo.FocalPlaneYResolutionNumerator -- PKEY_Photo_FocalPlaneYResolutionNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: A2E541C5-4440-4BA8-867E-75CFC06828CD, 100 +// +// Numerator of PKEY_Photo_FocalPlaneYResolution +DEFINE_PROPERTYKEY(PKEY_Photo_FocalPlaneYResolutionNumerator, 0xA2E541C5, 0x4440, 0x4BA8, 0x86, 0x7E, 0x75, 0xCF, 0xC0, 0x68, 0x28, 0xCD, 100); + +// Name: System.Photo.GainControl -- PKEY_Photo_GainControl +// Type: Double -- VT_R8 +// FormatID: FA304789-00C7-4D80-904A-1E4DCC7265AA, 100 (PropertyTagExifGainControl) +// +// This indicates the degree of overall image gain adjustment. +// +// Calculated from PKEY_Photo_GainControlNumerator and PKEY_Photo_GainControlDenominator. +DEFINE_PROPERTYKEY(PKEY_Photo_GainControl, 0xFA304789, 0x00C7, 0x4D80, 0x90, 0x4A, 0x1E, 0x4D, 0xCC, 0x72, 0x65, 0xAA, 100); + +// Possible discrete values for PKEY_Photo_GainControl are: +#define PHOTO_GAINCONTROL_NONE 0.0 +#define PHOTO_GAINCONTROL_LOWGAINUP 1.0 +#define PHOTO_GAINCONTROL_HIGHGAINUP 2.0 +#define PHOTO_GAINCONTROL_LOWGAINDOWN 3.0 +#define PHOTO_GAINCONTROL_HIGHGAINDOWN 4.0 + +// Name: System.Photo.GainControlDenominator -- PKEY_Photo_GainControlDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 42864DFD-9DA4-4F77-BDED-4AAD7B256735, 100 +// +// Denominator of PKEY_Photo_GainControl +DEFINE_PROPERTYKEY(PKEY_Photo_GainControlDenominator, 0x42864DFD, 0x9DA4, 0x4F77, 0xBD, 0xED, 0x4A, 0xAD, 0x7B, 0x25, 0x67, 0x35, 100); + +// Name: System.Photo.GainControlNumerator -- PKEY_Photo_GainControlNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 8E8ECF7C-B7B8-4EB8-A63F-0EE715C96F9E, 100 +// +// Numerator of PKEY_Photo_GainControl +DEFINE_PROPERTYKEY(PKEY_Photo_GainControlNumerator, 0x8E8ECF7C, 0xB7B8, 0x4EB8, 0xA6, 0x3F, 0x0E, 0xE7, 0x15, 0xC9, 0x6F, 0x9E, 100); + +// Name: System.Photo.GainControlText -- PKEY_Photo_GainControlText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C06238B2-0BF9-4279-A723-25856715CB9D, 100 +// +// This is the user-friendly form of System.Photo.GainControl. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_GainControlText, 0xC06238B2, 0x0BF9, 0x4279, 0xA7, 0x23, 0x25, 0x85, 0x67, 0x15, 0xCB, 0x9D, 100); + +// Name: System.Photo.ISOSpeed -- PKEY_Photo_ISOSpeed +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 34855 +// +// PropertyTagExifISOSpeed +DEFINE_PROPERTYKEY(PKEY_Photo_ISOSpeed, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 34855); + +// Name: System.Photo.LensManufacturer -- PKEY_Photo_LensManufacturer +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E6DDCAF7-29C5-4F0A-9A68-D19412EC7090, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_LensManufacturer, 0xE6DDCAF7, 0x29C5, 0x4F0A, 0x9A, 0x68, 0xD1, 0x94, 0x12, 0xEC, 0x70, 0x90, 100); + +// Name: System.Photo.LensModel -- PKEY_Photo_LensModel +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: E1277516-2B5F-4869-89B1-2E585BD38B7A, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_LensModel, 0xE1277516, 0x2B5F, 0x4869, 0x89, 0xB1, 0x2E, 0x58, 0x5B, 0xD3, 0x8B, 0x7A, 100); + +// Name: System.Photo.LightSource -- PKEY_Photo_LightSource +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37384 +// +// PropertyTagExifLightSource +DEFINE_PROPERTYKEY(PKEY_Photo_LightSource, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37384); + +// Possible discrete values for PKEY_Photo_LightSource are: +#define PHOTO_LIGHTSOURCE_UNKNOWN 0ul +#define PHOTO_LIGHTSOURCE_DAYLIGHT 1ul +#define PHOTO_LIGHTSOURCE_FLUORESCENT 2ul +#define PHOTO_LIGHTSOURCE_TUNGSTEN 3ul +#define PHOTO_LIGHTSOURCE_STANDARD_A 17ul +#define PHOTO_LIGHTSOURCE_STANDARD_B 18ul +#define PHOTO_LIGHTSOURCE_STANDARD_C 19ul +#define PHOTO_LIGHTSOURCE_D55 20ul +#define PHOTO_LIGHTSOURCE_D65 21ul +#define PHOTO_LIGHTSOURCE_D75 22ul + +// Name: System.Photo.MakerNote -- PKEY_Photo_MakerNote +// Type: Buffer -- VT_VECTOR | VT_UI1 (For variants: VT_ARRAY | VT_UI1) +// FormatID: FA303353-B659-4052-85E9-BCAC79549B84, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_MakerNote, 0xFA303353, 0xB659, 0x4052, 0x85, 0xE9, 0xBC, 0xAC, 0x79, 0x54, 0x9B, 0x84, 100); + +// Name: System.Photo.MakerNoteOffset -- PKEY_Photo_MakerNoteOffset +// Type: UInt64 -- VT_UI8 +// FormatID: 813F4124-34E6-4D17-AB3E-6B1F3C2247A1, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_MakerNoteOffset, 0x813F4124, 0x34E6, 0x4D17, 0xAB, 0x3E, 0x6B, 0x1F, 0x3C, 0x22, 0x47, 0xA1, 100); + +// Name: System.Photo.MaxAperture -- PKEY_Photo_MaxAperture +// Type: Double -- VT_R8 +// FormatID: 08F6D7C2-E3F2-44FC-AF1E-5AA5C81A2D3E, 100 +// +// Calculated from PKEY_Photo_MaxApertureNumerator and PKEY_Photo_MaxApertureDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_MaxAperture, 0x08F6D7C2, 0xE3F2, 0x44FC, 0xAF, 0x1E, 0x5A, 0xA5, 0xC8, 0x1A, 0x2D, 0x3E, 100); + +// Name: System.Photo.MaxApertureDenominator -- PKEY_Photo_MaxApertureDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: C77724D4-601F-46C5-9B89-C53F93BCEB77, 100 +// +// Denominator of PKEY_Photo_MaxAperture +DEFINE_PROPERTYKEY(PKEY_Photo_MaxApertureDenominator, 0xC77724D4, 0x601F, 0x46C5, 0x9B, 0x89, 0xC5, 0x3F, 0x93, 0xBC, 0xEB, 0x77, 100); + +// Name: System.Photo.MaxApertureNumerator -- PKEY_Photo_MaxApertureNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: C107E191-A459-44C5-9AE6-B952AD4B906D, 100 +// +// Numerator of PKEY_Photo_MaxAperture +DEFINE_PROPERTYKEY(PKEY_Photo_MaxApertureNumerator, 0xC107E191, 0xA459, 0x44C5, 0x9A, 0xE6, 0xB9, 0x52, 0xAD, 0x4B, 0x90, 0x6D, 100); + +// Name: System.Photo.MeteringMode -- PKEY_Photo_MeteringMode +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37383 +// +// PropertyTagExifMeteringMode +DEFINE_PROPERTYKEY(PKEY_Photo_MeteringMode, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37383); + +// Possible discrete values for PKEY_Photo_MeteringMode are: +#define PHOTO_METERINGMODE_UNKNOWN 0u +#define PHOTO_METERINGMODE_AVERAGE 1u +#define PHOTO_METERINGMODE_CENTER 2u +#define PHOTO_METERINGMODE_SPOT 3u +#define PHOTO_METERINGMODE_MULTISPOT 4u +#define PHOTO_METERINGMODE_PATTERN 5u +#define PHOTO_METERINGMODE_PARTIAL 6u + +// Name: System.Photo.MeteringModeText -- PKEY_Photo_MeteringModeText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: F628FD8C-7BA8-465A-A65B-C5AA79263A9E, 100 +// +// This is the user-friendly form of System.Photo.MeteringMode. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_MeteringModeText, 0xF628FD8C, 0x7BA8, 0x465A, 0xA6, 0x5B, 0xC5, 0xAA, 0x79, 0x26, 0x3A, 0x9E, 100); + +// Name: System.Photo.Orientation -- PKEY_Photo_Orientation +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 274 (PropertyTagOrientation) +// +// This is the image orientation viewed in terms of rows and columns. +DEFINE_PROPERTYKEY(PKEY_Photo_Orientation, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 274); + +// Possible discrete values for PKEY_Photo_Orientation are: +#define PHOTO_ORIENTATION_NORMAL 1u +#define PHOTO_ORIENTATION_FLIPHORIZONTAL 2u +#define PHOTO_ORIENTATION_ROTATE180 3u +#define PHOTO_ORIENTATION_FLIPVERTICAL 4u +#define PHOTO_ORIENTATION_TRANSPOSE 5u +#define PHOTO_ORIENTATION_ROTATE270 6u +#define PHOTO_ORIENTATION_TRANSVERSE 7u +#define PHOTO_ORIENTATION_ROTATE90 8u + +// Name: System.Photo.OrientationText -- PKEY_Photo_OrientationText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A9EA193C-C511-498A-A06B-58E2776DCC28, 100 +// +// This is the user-friendly form of System.Photo.Orientation. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_OrientationText, 0xA9EA193C, 0xC511, 0x498A, 0xA0, 0x6B, 0x58, 0xE2, 0x77, 0x6D, 0xCC, 0x28, 100); + +// Name: System.Photo.PhotometricInterpretation -- PKEY_Photo_PhotometricInterpretation +// Type: UInt16 -- VT_UI2 +// FormatID: 341796F1-1DF9-4B1C-A564-91BDEFA43877, 100 +// +// This is the pixel composition. In JPEG compressed data, a JPEG marker is used +// instead of this property. +DEFINE_PROPERTYKEY(PKEY_Photo_PhotometricInterpretation, 0x341796F1, 0x1DF9, 0x4B1C, 0xA5, 0x64, 0x91, 0xBD, 0xEF, 0xA4, 0x38, 0x77, 100); + +// Possible discrete values for PKEY_Photo_PhotometricInterpretation are: +#define PHOTO_PHOTOMETRIC_RGB 2u +#define PHOTO_PHOTOMETRIC_YCBCR 6u + +// Name: System.Photo.PhotometricInterpretationText -- PKEY_Photo_PhotometricInterpretationText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 821437D6-9EAB-4765-A589-3B1CBBD22A61, 100 +// +// This is the user-friendly form of System.Photo.PhotometricInterpretation. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_PhotometricInterpretationText, 0x821437D6, 0x9EAB, 0x4765, 0xA5, 0x89, 0x3B, 0x1C, 0xBB, 0xD2, 0x2A, 0x61, 100); + +// Name: System.Photo.ProgramMode -- PKEY_Photo_ProgramMode +// Type: UInt32 -- VT_UI4 +// FormatID: 6D217F6D-3F6A-4825-B470-5F03CA2FBE9B, 100 +// +// This is the class of the program used by the camera to set exposure when the +// picture is taken. +DEFINE_PROPERTYKEY(PKEY_Photo_ProgramMode, 0x6D217F6D, 0x3F6A, 0x4825, 0xB4, 0x70, 0x5F, 0x03, 0xCA, 0x2F, 0xBE, 0x9B, 100); + +// Possible discrete values for PKEY_Photo_ProgramMode are: +#define PHOTO_PROGRAMMODE_NOTDEFINED 0ul +#define PHOTO_PROGRAMMODE_MANUAL 1ul +#define PHOTO_PROGRAMMODE_NORMAL 2ul +#define PHOTO_PROGRAMMODE_APERTURE 3ul +#define PHOTO_PROGRAMMODE_SHUTTER 4ul +#define PHOTO_PROGRAMMODE_CREATIVE 5ul +#define PHOTO_PROGRAMMODE_ACTION 6ul +#define PHOTO_PROGRAMMODE_PORTRAIT 7ul +#define PHOTO_PROGRAMMODE_LANDSCAPE 8ul + +// Name: System.Photo.ProgramModeText -- PKEY_Photo_ProgramModeText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7FE3AA27-2648-42F3-89B0-454E5CB150C3, 100 +// +// This is the user-friendly form of System.Photo.ProgramMode. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_ProgramModeText, 0x7FE3AA27, 0x2648, 0x42F3, 0x89, 0xB0, 0x45, 0x4E, 0x5C, 0xB1, 0x50, 0xC3, 100); + +// Name: System.Photo.RelatedSoundFile -- PKEY_Photo_RelatedSoundFile +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 318A6B45-087F-4DC2-B8CC-05359551FC9E, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_RelatedSoundFile, 0x318A6B45, 0x087F, 0x4DC2, 0xB8, 0xCC, 0x05, 0x35, 0x95, 0x51, 0xFC, 0x9E, 100); + +// Name: System.Photo.Saturation -- PKEY_Photo_Saturation +// Type: UInt32 -- VT_UI4 +// FormatID: 49237325-A95A-4F67-B211-816B2D45D2E0, 100 +// +// This indicates the direction of saturation processing applied by the camera when +// the image was shot. +DEFINE_PROPERTYKEY(PKEY_Photo_Saturation, 0x49237325, 0xA95A, 0x4F67, 0xB2, 0x11, 0x81, 0x6B, 0x2D, 0x45, 0xD2, 0xE0, 100); + +// Possible discrete values for PKEY_Photo_Saturation are: +#define PHOTO_SATURATION_NORMAL 0ul +#define PHOTO_SATURATION_LOW 1ul +#define PHOTO_SATURATION_HIGH 2ul + +// Name: System.Photo.SaturationText -- PKEY_Photo_SaturationText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 61478C08-B600-4A84-BBE4-E99C45F0A072, 100 +// +// This is the user-friendly form of System.Photo.Saturation. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_SaturationText, 0x61478C08, 0xB600, 0x4A84, 0xBB, 0xE4, 0xE9, 0x9C, 0x45, 0xF0, 0xA0, 0x72, 100); + +// Name: System.Photo.Sharpness -- PKEY_Photo_Sharpness +// Type: UInt32 -- VT_UI4 +// FormatID: FC6976DB-8349-4970-AE97-B3C5316A08F0, 100 +// +// This indicates the direction of sharpness processing applied by the camera when +// the image was shot. +DEFINE_PROPERTYKEY(PKEY_Photo_Sharpness, 0xFC6976DB, 0x8349, 0x4970, 0xAE, 0x97, 0xB3, 0xC5, 0x31, 0x6A, 0x08, 0xF0, 100); + +// Possible discrete values for PKEY_Photo_Sharpness are: +#define PHOTO_SHARPNESS_NORMAL 0ul +#define PHOTO_SHARPNESS_SOFT 1ul +#define PHOTO_SHARPNESS_HARD 2ul + +// Name: System.Photo.SharpnessText -- PKEY_Photo_SharpnessText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 51EC3F47-DD50-421D-8769-334F50424B1E, 100 +// +// This is the user-friendly form of System.Photo.Sharpness. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_SharpnessText, 0x51EC3F47, 0xDD50, 0x421D, 0x87, 0x69, 0x33, 0x4F, 0x50, 0x42, 0x4B, 0x1E, 100); + +// Name: System.Photo.ShutterSpeed -- PKEY_Photo_ShutterSpeed +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37377 +// +// PropertyTagExifShutterSpeed. Calculated from PKEY_Photo_ShutterSpeedNumerator and PKEY_Photo_ShutterSpeedDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_ShutterSpeed, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37377); + +// Name: System.Photo.ShutterSpeedDenominator -- PKEY_Photo_ShutterSpeedDenominator +// Type: Int32 -- VT_I4 +// FormatID: E13D8975-81C7-4948-AE3F-37CAE11E8FF7, 100 +// +// Denominator of PKEY_Photo_ShutterSpeed +DEFINE_PROPERTYKEY(PKEY_Photo_ShutterSpeedDenominator, 0xE13D8975, 0x81C7, 0x4948, 0xAE, 0x3F, 0x37, 0xCA, 0xE1, 0x1E, 0x8F, 0xF7, 100); + +// Name: System.Photo.ShutterSpeedNumerator -- PKEY_Photo_ShutterSpeedNumerator +// Type: Int32 -- VT_I4 +// FormatID: 16EA4042-D6F4-4BCA-8349-7C78D30FB333, 100 +// +// Numerator of PKEY_Photo_ShutterSpeed +DEFINE_PROPERTYKEY(PKEY_Photo_ShutterSpeedNumerator, 0x16EA4042, 0xD6F4, 0x4BCA, 0x83, 0x49, 0x7C, 0x78, 0xD3, 0x0F, 0xB3, 0x33, 100); + +// Name: System.Photo.SubjectDistance -- PKEY_Photo_SubjectDistance +// Type: Double -- VT_R8 +// FormatID: (FMTID_ImageProperties) 14B81DA1-0135-4D31-96D9-6CBFC9671A99, 37382 +// +// PropertyTagExifSubjectDist. Calculated from PKEY_Photo_SubjectDistanceNumerator and PKEY_Photo_SubjectDistanceDenominator +DEFINE_PROPERTYKEY(PKEY_Photo_SubjectDistance, 0x14B81DA1, 0x0135, 0x4D31, 0x96, 0xD9, 0x6C, 0xBF, 0xC9, 0x67, 0x1A, 0x99, 37382); + +// Name: System.Photo.SubjectDistanceDenominator -- PKEY_Photo_SubjectDistanceDenominator +// Type: UInt32 -- VT_UI4 +// FormatID: 0C840A88-B043-466D-9766-D4B26DA3FA77, 100 +// +// Denominator of PKEY_Photo_SubjectDistance +DEFINE_PROPERTYKEY(PKEY_Photo_SubjectDistanceDenominator, 0x0C840A88, 0xB043, 0x466D, 0x97, 0x66, 0xD4, 0xB2, 0x6D, 0xA3, 0xFA, 0x77, 100); + +// Name: System.Photo.SubjectDistanceNumerator -- PKEY_Photo_SubjectDistanceNumerator +// Type: UInt32 -- VT_UI4 +// FormatID: 8AF4961C-F526-43E5-AA81-DB768219178D, 100 +// +// Numerator of PKEY_Photo_SubjectDistance +DEFINE_PROPERTYKEY(PKEY_Photo_SubjectDistanceNumerator, 0x8AF4961C, 0xF526, 0x43E5, 0xAA, 0x81, 0xDB, 0x76, 0x82, 0x19, 0x17, 0x8D, 100); + +// Name: System.Photo.TranscodedForSync -- PKEY_Photo_TranscodedForSync +// Type: Boolean -- VT_BOOL +// FormatID: 9A8EBB75-6458-4E82-BACB-35C0095B03BB, 100 +DEFINE_PROPERTYKEY(PKEY_Photo_TranscodedForSync, 0x9A8EBB75, 0x6458, 0x4E82, 0xBA, 0xCB, 0x35, 0xC0, 0x09, 0x5B, 0x03, 0xBB, 100); + +// Name: System.Photo.WhiteBalance -- PKEY_Photo_WhiteBalance +// Type: UInt32 -- VT_UI4 +// FormatID: EE3D3D8A-5381-4CFA-B13B-AAF66B5F4EC9, 100 +// +// This indicates the white balance mode set when the image was shot. +DEFINE_PROPERTYKEY(PKEY_Photo_WhiteBalance, 0xEE3D3D8A, 0x5381, 0x4CFA, 0xB1, 0x3B, 0xAA, 0xF6, 0x6B, 0x5F, 0x4E, 0xC9, 100); + +// Possible discrete values for PKEY_Photo_WhiteBalance are: +#define PHOTO_WHITEBALANCE_AUTO 0ul +#define PHOTO_WHITEBALANCE_MANUAL 1ul + +// Name: System.Photo.WhiteBalanceText -- PKEY_Photo_WhiteBalanceText +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6336B95E-C7A7-426D-86FD-7AE3D39C84B4, 100 +// +// This is the user-friendly form of System.Photo.WhiteBalance. Not intended to be parsed +// programmatically. +DEFINE_PROPERTYKEY(PKEY_Photo_WhiteBalanceText, 0x6336B95E, 0xC7A7, 0x426D, 0x86, 0xFD, 0x7A, 0xE3, 0xD3, 0x9C, 0x84, 0xB4, 100); + +//----------------------------------------------------------------------------- +// PropGroup properties + +// Name: System.PropGroup.Advanced -- PKEY_PropGroup_Advanced +// Type: Null -- VT_NULL +// FormatID: 900A403B-097B-4B95-8AE2-071FDAEEB118, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Advanced, 0x900A403B, 0x097B, 0x4B95, 0x8A, 0xE2, 0x07, 0x1F, 0xDA, 0xEE, 0xB1, 0x18, 100); + +// Name: System.PropGroup.Audio -- PKEY_PropGroup_Audio +// Type: Null -- VT_NULL +// FormatID: 2804D469-788F-48AA-8570-71B9C187E138, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Audio, 0x2804D469, 0x788F, 0x48AA, 0x85, 0x70, 0x71, 0xB9, 0xC1, 0x87, 0xE1, 0x38, 100); + +// Name: System.PropGroup.Calendar -- PKEY_PropGroup_Calendar +// Type: Null -- VT_NULL +// FormatID: 9973D2B5-BFD8-438A-BA94-5349B293181A, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Calendar, 0x9973D2B5, 0xBFD8, 0x438A, 0xBA, 0x94, 0x53, 0x49, 0xB2, 0x93, 0x18, 0x1A, 100); + +// Name: System.PropGroup.Camera -- PKEY_PropGroup_Camera +// Type: Null -- VT_NULL +// FormatID: DE00DE32-547E-4981-AD4B-542F2E9007D8, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Camera, 0xDE00DE32, 0x547E, 0x4981, 0xAD, 0x4B, 0x54, 0x2F, 0x2E, 0x90, 0x07, 0xD8, 100); + +// Name: System.PropGroup.Contact -- PKEY_PropGroup_Contact +// Type: Null -- VT_NULL +// FormatID: DF975FD3-250A-4004-858F-34E29A3E37AA, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Contact, 0xDF975FD3, 0x250A, 0x4004, 0x85, 0x8F, 0x34, 0xE2, 0x9A, 0x3E, 0x37, 0xAA, 100); + +// Name: System.PropGroup.Content -- PKEY_PropGroup_Content +// Type: Null -- VT_NULL +// FormatID: D0DAB0BA-368A-4050-A882-6C010FD19A4F, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Content, 0xD0DAB0BA, 0x368A, 0x4050, 0xA8, 0x82, 0x6C, 0x01, 0x0F, 0xD1, 0x9A, 0x4F, 100); + +// Name: System.PropGroup.Description -- PKEY_PropGroup_Description +// Type: Null -- VT_NULL +// FormatID: 8969B275-9475-4E00-A887-FF93B8B41E44, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Description, 0x8969B275, 0x9475, 0x4E00, 0xA8, 0x87, 0xFF, 0x93, 0xB8, 0xB4, 0x1E, 0x44, 100); + +// Name: System.PropGroup.FileSystem -- PKEY_PropGroup_FileSystem +// Type: Null -- VT_NULL +// FormatID: E3A7D2C1-80FC-4B40-8F34-30EA111BDC2E, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_FileSystem, 0xE3A7D2C1, 0x80FC, 0x4B40, 0x8F, 0x34, 0x30, 0xEA, 0x11, 0x1B, 0xDC, 0x2E, 100); + +// Name: System.PropGroup.General -- PKEY_PropGroup_General +// Type: Null -- VT_NULL +// FormatID: CC301630-B192-4C22-B372-9F4C6D338E07, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_General, 0xCC301630, 0xB192, 0x4C22, 0xB3, 0x72, 0x9F, 0x4C, 0x6D, 0x33, 0x8E, 0x07, 100); + +// Name: System.PropGroup.GPS -- PKEY_PropGroup_GPS +// Type: Null -- VT_NULL +// FormatID: F3713ADA-90E3-4E11-AAE5-FDC17685B9BE, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_GPS, 0xF3713ADA, 0x90E3, 0x4E11, 0xAA, 0xE5, 0xFD, 0xC1, 0x76, 0x85, 0xB9, 0xBE, 100); + +// Name: System.PropGroup.Image -- PKEY_PropGroup_Image +// Type: Null -- VT_NULL +// FormatID: E3690A87-0FA8-4A2A-9A9F-FCE8827055AC, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Image, 0xE3690A87, 0x0FA8, 0x4A2A, 0x9A, 0x9F, 0xFC, 0xE8, 0x82, 0x70, 0x55, 0xAC, 100); + +// Name: System.PropGroup.Media -- PKEY_PropGroup_Media +// Type: Null -- VT_NULL +// FormatID: 61872CF7-6B5E-4B4B-AC2D-59DA84459248, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Media, 0x61872CF7, 0x6B5E, 0x4B4B, 0xAC, 0x2D, 0x59, 0xDA, 0x84, 0x45, 0x92, 0x48, 100); + +// Name: System.PropGroup.MediaAdvanced -- PKEY_PropGroup_MediaAdvanced +// Type: Null -- VT_NULL +// FormatID: 8859A284-DE7E-4642-99BA-D431D044B1EC, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_MediaAdvanced, 0x8859A284, 0xDE7E, 0x4642, 0x99, 0xBA, 0xD4, 0x31, 0xD0, 0x44, 0xB1, 0xEC, 100); + +// Name: System.PropGroup.Message -- PKEY_PropGroup_Message +// Type: Null -- VT_NULL +// FormatID: 7FD7259D-16B4-4135-9F97-7C96ECD2FA9E, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Message, 0x7FD7259D, 0x16B4, 0x4135, 0x9F, 0x97, 0x7C, 0x96, 0xEC, 0xD2, 0xFA, 0x9E, 100); + +// Name: System.PropGroup.Music -- PKEY_PropGroup_Music +// Type: Null -- VT_NULL +// FormatID: 68DD6094-7216-40F1-A029-43FE7127043F, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Music, 0x68DD6094, 0x7216, 0x40F1, 0xA0, 0x29, 0x43, 0xFE, 0x71, 0x27, 0x04, 0x3F, 100); + +// Name: System.PropGroup.Origin -- PKEY_PropGroup_Origin +// Type: Null -- VT_NULL +// FormatID: 2598D2FB-5569-4367-95DF-5CD3A177E1A5, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Origin, 0x2598D2FB, 0x5569, 0x4367, 0x95, 0xDF, 0x5C, 0xD3, 0xA1, 0x77, 0xE1, 0xA5, 100); + +// Name: System.PropGroup.PhotoAdvanced -- PKEY_PropGroup_PhotoAdvanced +// Type: Null -- VT_NULL +// FormatID: 0CB2BF5A-9EE7-4A86-8222-F01E07FDADAF, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_PhotoAdvanced, 0x0CB2BF5A, 0x9EE7, 0x4A86, 0x82, 0x22, 0xF0, 0x1E, 0x07, 0xFD, 0xAD, 0xAF, 100); + +// Name: System.PropGroup.RecordedTV -- PKEY_PropGroup_RecordedTV +// Type: Null -- VT_NULL +// FormatID: E7B33238-6584-4170-A5C0-AC25EFD9DA56, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_RecordedTV, 0xE7B33238, 0x6584, 0x4170, 0xA5, 0xC0, 0xAC, 0x25, 0xEF, 0xD9, 0xDA, 0x56, 100); + +// Name: System.PropGroup.Video -- PKEY_PropGroup_Video +// Type: Null -- VT_NULL +// FormatID: BEBE0920-7671-4C54-A3EB-49FDDFC191EE, 100 +DEFINE_PROPERTYKEY(PKEY_PropGroup_Video, 0xBEBE0920, 0x7671, 0x4C54, 0xA3, 0xEB, 0x49, 0xFD, 0xDF, 0xC1, 0x91, 0xEE, 100); + +//----------------------------------------------------------------------------- +// PropList properties + + + +// Name: System.PropList.ConflictPrompt -- PKEY_PropList_ConflictPrompt +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 11 +// +// The list of properties to show in the file operation conflict resolution dialog. Properties with empty +// values will not be displayed. Register under the regvalue of "ConflictPrompt". +DEFINE_PROPERTYKEY(PKEY_PropList_ConflictPrompt, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 11); + +// Name: System.PropList.ExtendedTileInfo -- PKEY_PropList_ExtendedTileInfo +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 9 +// +// The list of properties to show in the listview on extended tiles. Register under the regvalue of +// "ExtendedTileInfo". +DEFINE_PROPERTYKEY(PKEY_PropList_ExtendedTileInfo, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 9); + +// Name: System.PropList.FileOperationPrompt -- PKEY_PropList_FileOperationPrompt +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 10 +// +// The list of properties to show in the file operation confirmation dialog. Properties with empty values +// will not be displayed. If this list is not specified, then the InfoTip property list is used instead. +// Register under the regvalue of "FileOperationPrompt". +DEFINE_PROPERTYKEY(PKEY_PropList_FileOperationPrompt, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 10); + +// Name: System.PropList.FullDetails -- PKEY_PropList_FullDetails +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 2 +// +// The list of all the properties to show in the details page. Property groups can be included in this list +// in order to more easily organize the UI. Register under the regvalue of "FullDetails". +DEFINE_PROPERTYKEY(PKEY_PropList_FullDetails, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 2); + +// Name: System.PropList.InfoTip -- PKEY_PropList_InfoTip +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 4 (PID_PROPLIST_INFOTIP) +// +// The list of properties to show in the infotip. Properties with empty values will not be displayed. Register +// under the regvalue of "InfoTip". +DEFINE_PROPERTYKEY(PKEY_PropList_InfoTip, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 4); + +// Name: System.PropList.NonPersonal -- PKEY_PropList_NonPersonal +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 49D1091F-082E-493F-B23F-D2308AA9668C, 100 +// +// The list of properties that are considered 'non-personal'. When told to remove all non-personal properties +// from a given file, the system will leave these particular properties untouched. Register under the regvalue +// of "NonPersonal". +DEFINE_PROPERTYKEY(PKEY_PropList_NonPersonal, 0x49D1091F, 0x082E, 0x493F, 0xB2, 0x3F, 0xD2, 0x30, 0x8A, 0xA9, 0x66, 0x8C, 100); + +// Name: System.PropList.PreviewDetails -- PKEY_PropList_PreviewDetails +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 8 +// +// The list of properties to display in the preview pane. Register under the regvalue of "PreviewDetails". +DEFINE_PROPERTYKEY(PKEY_PropList_PreviewDetails, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 8); + +// Name: System.PropList.PreviewTitle -- PKEY_PropList_PreviewTitle +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 6 +// +// The one or two properties to display in the preview pane title section. The optional second property is +// displayed as a subtitle. Register under the regvalue of "PreviewTitle". +DEFINE_PROPERTYKEY(PKEY_PropList_PreviewTitle, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 6); + +// Name: System.PropList.QuickTip -- PKEY_PropList_QuickTip +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 5 (PID_PROPLIST_QUICKTIP) +// +// The list of properties to show in the infotip when the item is on a slow network. Properties with empty +// values will not be displayed. Register under the regvalue of "QuickTip". +DEFINE_PROPERTYKEY(PKEY_PropList_QuickTip, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 5); + +// Name: System.PropList.TileInfo -- PKEY_PropList_TileInfo +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: C9944A21-A406-48FE-8225-AEC7E24C211B, 3 (PID_PROPLIST_TILEINFO) +// +// The list of properties to show in the listview on tiles. Register under the regvalue of "TileInfo". +DEFINE_PROPERTYKEY(PKEY_PropList_TileInfo, 0xC9944A21, 0xA406, 0x48FE, 0x82, 0x25, 0xAE, 0xC7, 0xE2, 0x4C, 0x21, 0x1B, 3); + +// Name: System.PropList.XPDetailsPanel -- PKEY_PropList_XPDetailsPanel +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_WebView) F2275480-F782-4291-BD94-F13693513AEC, 0 (PID_DISPLAY_PROPERTIES) +// +// The list of properties to display in the XP webview details panel. Obsolete. +DEFINE_PROPERTYKEY(PKEY_PropList_XPDetailsPanel, 0xF2275480, 0xF782, 0x4291, 0xBD, 0x94, 0xF1, 0x36, 0x93, 0x51, 0x3A, 0xEC, 0); + +//----------------------------------------------------------------------------- +// RecordedTV properties + + + +// Name: System.RecordedTV.ChannelNumber -- PKEY_RecordedTV_ChannelNumber +// Type: UInt32 -- VT_UI4 +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 7 +// +// Example: 42 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_ChannelNumber, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 7); + +// Name: System.RecordedTV.Credits -- PKEY_RecordedTV_Credits +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 4 +// +// Example: "Don Messick/Frank Welker/Casey Kasem/Heather North/Nicole Jaffe;;;" +DEFINE_PROPERTYKEY(PKEY_RecordedTV_Credits, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 4); + +// Name: System.RecordedTV.DateContentExpires -- PKEY_RecordedTV_DateContentExpires +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 15 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_DateContentExpires, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 15); + +// Name: System.RecordedTV.EpisodeName -- PKEY_RecordedTV_EpisodeName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 2 +// +// Example: "Nowhere to Hyde" +DEFINE_PROPERTYKEY(PKEY_RecordedTV_EpisodeName, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 2); + +// Name: System.RecordedTV.IsATSCContent -- PKEY_RecordedTV_IsATSCContent +// Type: Boolean -- VT_BOOL +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 16 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_IsATSCContent, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 16); + +// Name: System.RecordedTV.IsClosedCaptioningAvailable -- PKEY_RecordedTV_IsClosedCaptioningAvailable +// Type: Boolean -- VT_BOOL +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 12 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_IsClosedCaptioningAvailable, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 12); + +// Name: System.RecordedTV.IsDTVContent -- PKEY_RecordedTV_IsDTVContent +// Type: Boolean -- VT_BOOL +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 17 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_IsDTVContent, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 17); + +// Name: System.RecordedTV.IsHDContent -- PKEY_RecordedTV_IsHDContent +// Type: Boolean -- VT_BOOL +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 18 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_IsHDContent, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 18); + +// Name: System.RecordedTV.IsRepeatBroadcast -- PKEY_RecordedTV_IsRepeatBroadcast +// Type: Boolean -- VT_BOOL +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 13 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_IsRepeatBroadcast, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 13); + +// Name: System.RecordedTV.IsSAP -- PKEY_RecordedTV_IsSAP +// Type: Boolean -- VT_BOOL +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 14 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_IsSAP, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 14); + +// Name: System.RecordedTV.NetworkAffiliation -- PKEY_RecordedTV_NetworkAffiliation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 2C53C813-FB63-4E22-A1AB-0B331CA1E273, 100 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_NetworkAffiliation, 0x2C53C813, 0xFB63, 0x4E22, 0xA1, 0xAB, 0x0B, 0x33, 0x1C, 0xA1, 0xE2, 0x73, 100); + +// Name: System.RecordedTV.OriginalBroadcastDate -- PKEY_RecordedTV_OriginalBroadcastDate +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 4684FE97-8765-4842-9C13-F006447B178C, 100 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_OriginalBroadcastDate, 0x4684FE97, 0x8765, 0x4842, 0x9C, 0x13, 0xF0, 0x06, 0x44, 0x7B, 0x17, 0x8C, 100); + +// Name: System.RecordedTV.ProgramDescription -- PKEY_RecordedTV_ProgramDescription +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 3 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_ProgramDescription, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 3); + +// Name: System.RecordedTV.RecordingTime -- PKEY_RecordedTV_RecordingTime +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: A5477F61-7A82-4ECA-9DDE-98B69B2479B3, 100 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_RecordingTime, 0xA5477F61, 0x7A82, 0x4ECA, 0x9D, 0xDE, 0x98, 0xB6, 0x9B, 0x24, 0x79, 0xB3, 100); + +// Name: System.RecordedTV.StationCallSign -- PKEY_RecordedTV_StationCallSign +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 6D748DE2-8D38-4CC3-AC60-F009B057C557, 5 +// +// Example: "TOONP" +DEFINE_PROPERTYKEY(PKEY_RecordedTV_StationCallSign, 0x6D748DE2, 0x8D38, 0x4CC3, 0xAC, 0x60, 0xF0, 0x09, 0xB0, 0x57, 0xC5, 0x57, 5); + +// Name: System.RecordedTV.StationName -- PKEY_RecordedTV_StationName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 1B5439E7-EBA1-4AF8-BDD7-7AF1D4549493, 100 +DEFINE_PROPERTYKEY(PKEY_RecordedTV_StationName, 0x1B5439E7, 0xEBA1, 0x4AF8, 0xBD, 0xD7, 0x7A, 0xF1, 0xD4, 0x54, 0x94, 0x93, 100); + +//----------------------------------------------------------------------------- +// Search properties + + + +// Name: System.Search.AutoSummary -- PKEY_Search_AutoSummary +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 560C36C0-503A-11CF-BAA1-00004C752A9A, 2 +// +// General Summary of the document. +DEFINE_PROPERTYKEY(PKEY_Search_AutoSummary, 0x560C36C0, 0x503A, 0x11CF, 0xBA, 0xA1, 0x00, 0x00, 0x4C, 0x75, 0x2A, 0x9A, 2); + +// Name: System.Search.ContainerHash -- PKEY_Search_ContainerHash +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: BCEEE283-35DF-4D53-826A-F36A3EEFC6BE, 100 +// +// Hash code used to identify attachments to be deleted based on a common container url +DEFINE_PROPERTYKEY(PKEY_Search_ContainerHash, 0xBCEEE283, 0x35DF, 0x4D53, 0x82, 0x6A, 0xF3, 0x6A, 0x3E, 0xEF, 0xC6, 0xBE, 100); + +// Name: System.Search.Contents -- PKEY_Search_Contents +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Storage) B725F130-47EF-101A-A5F1-02608C9EEBAC, 19 (PID_STG_CONTENTS) +// +// The contents of the item. This property is for query restrictions only; it cannot be retrieved in a +// query result. The Indexing Service friendly name is 'contents'. +DEFINE_PROPERTYKEY(PKEY_Search_Contents, 0xB725F130, 0x47EF, 0x101A, 0xA5, 0xF1, 0x02, 0x60, 0x8C, 0x9E, 0xEB, 0xAC, 19); + +// Name: System.Search.EntryID -- PKEY_Search_EntryID +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_Query) 49691C90-7E17-101A-A91C-08002B2ECDA9, 5 (PROPID_QUERY_WORKID) +// +// The entry ID for an item within a given catalog in the Windows Search Index. +// This value may be recycled, and therefore is not considered unique over time. +DEFINE_PROPERTYKEY(PKEY_Search_EntryID, 0x49691C90, 0x7E17, 0x101A, 0xA9, 0x1C, 0x08, 0x00, 0x2B, 0x2E, 0xCD, 0xA9, 5); + +// Name: System.Search.GatherTime -- PKEY_Search_GatherTime +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 0B63E350-9CCC-11D0-BCDB-00805FCCCE04, 8 +// +// The Datetime that the Windows Search Gatherer process last pushed properties of this document to the Windows Search Gatherer Plugins. +DEFINE_PROPERTYKEY(PKEY_Search_GatherTime, 0x0B63E350, 0x9CCC, 0x11D0, 0xBC, 0xDB, 0x00, 0x80, 0x5F, 0xCC, 0xCE, 0x04, 8); + +// Name: System.Search.IsClosedDirectory -- PKEY_Search_IsClosedDirectory +// Type: Boolean -- VT_BOOL +// FormatID: 0B63E343-9CCC-11D0-BCDB-00805FCCCE04, 23 +// +// If this property is emitted with a value of TRUE, then it indicates that this URL's last modified time applies to all of it's children, and if this URL is deleted then all of it's children are deleted as well. For example, this would be emitted as TRUE when emitting the URL of an email so that all attachments are tied to the last modified time of that email. +DEFINE_PROPERTYKEY(PKEY_Search_IsClosedDirectory, 0x0B63E343, 0x9CCC, 0x11D0, 0xBC, 0xDB, 0x00, 0x80, 0x5F, 0xCC, 0xCE, 0x04, 23); + +// Name: System.Search.IsFullyContained -- PKEY_Search_IsFullyContained +// Type: Boolean -- VT_BOOL +// FormatID: 0B63E343-9CCC-11D0-BCDB-00805FCCCE04, 24 +// +// Any child URL of a URL which has System.Search.IsClosedDirectory=TRUE must emit System.Search.IsFullyContained=TRUE. This ensures that the URL is not deleted at the end of a crawl because it hasn't been visited (which is the normal mechanism for detecting deletes). For example an email attachment would emit this property +DEFINE_PROPERTYKEY(PKEY_Search_IsFullyContained, 0x0B63E343, 0x9CCC, 0x11D0, 0xBC, 0xDB, 0x00, 0x80, 0x5F, 0xCC, 0xCE, 0x04, 24); + +// Name: System.Search.QueryFocusedSummary -- PKEY_Search_QueryFocusedSummary +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 560C36C0-503A-11CF-BAA1-00004C752A9A, 3 +// +// Query Focused Summary of the document. +DEFINE_PROPERTYKEY(PKEY_Search_QueryFocusedSummary, 0x560C36C0, 0x503A, 0x11CF, 0xBA, 0xA1, 0x00, 0x00, 0x4C, 0x75, 0x2A, 0x9A, 3); + +// Name: System.Search.Rank -- PKEY_Search_Rank +// Type: Int32 -- VT_I4 +// FormatID: (FMTID_Query) 49691C90-7E17-101A-A91C-08002B2ECDA9, 3 (PROPID_QUERY_RANK) +// +// Relevance rank of row. Ranges from 0-1000. Larger numbers = better matches. Query-time only, not +// defined in Search schema, retrievable but not searchable. +DEFINE_PROPERTYKEY(PKEY_Search_Rank, 0x49691C90, 0x7E17, 0x101A, 0xA9, 0x1C, 0x08, 0x00, 0x2B, 0x2E, 0xCD, 0xA9, 3); + +// Name: System.Search.Store -- PKEY_Search_Store +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: A06992B3-8CAF-4ED7-A547-B259E32AC9FC, 100 +// +// The identifier for the protocol handler that produced this item. (E.g. MAPI, CSC, FILE etc.) +DEFINE_PROPERTYKEY(PKEY_Search_Store, 0xA06992B3, 0x8CAF, 0x4ED7, 0xA5, 0x47, 0xB2, 0x59, 0xE3, 0x2A, 0xC9, 0xFC, 100); + +// Name: System.Search.UrlToIndex -- PKEY_Search_UrlToIndex +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 0B63E343-9CCC-11D0-BCDB-00805FCCCE04, 2 +// +// This property should be emitted by a container IFilter for each child URL within the container. The children will eventually be crawled by the indexer if they are within scope. +DEFINE_PROPERTYKEY(PKEY_Search_UrlToIndex, 0x0B63E343, 0x9CCC, 0x11D0, 0xBC, 0xDB, 0x00, 0x80, 0x5F, 0xCC, 0xCE, 0x04, 2); + +// Name: System.Search.UrlToIndexWithModificationTime -- PKEY_Search_UrlToIndexWithModificationTime +// Type: Multivalue Any -- VT_VECTOR | VT_NULL (For variants: VT_ARRAY | VT_NULL) +// FormatID: 0B63E343-9CCC-11D0-BCDB-00805FCCCE04, 12 +// +// This property is the same as System.Search.UrlToIndex except that it includes the time the URL was last modified. This is an optimization for the indexer as it doesn't have to call back into the protocol handler to ask for this information to determine if the content needs to be indexed again. The property is a vector with two elements, a VT_LPWSTR with the URL and a VT_FILETIME for the last modified time. +DEFINE_PROPERTYKEY(PKEY_Search_UrlToIndexWithModificationTime, 0x0B63E343, 0x9CCC, 0x11D0, 0xBC, 0xDB, 0x00, 0x80, 0x5F, 0xCC, 0xCE, 0x04, 12); + +//----------------------------------------------------------------------------- +// Shell properties + + + +// Name: System.DescriptionID -- PKEY_DescriptionID +// Type: Buffer -- VT_VECTOR | VT_UI1 (For variants: VT_ARRAY | VT_UI1) +// FormatID: (FMTID_ShellDetails) 28636AA6-953D-11D2-B5D6-00C04FD918D0, 2 (PID_DESCRIPTIONID) +// +// The contents of a SHDESCRIPTIONID structure as a buffer of bytes. +DEFINE_PROPERTYKEY(PKEY_DescriptionID, 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 2); + +// Name: System.Link.TargetSFGAOFlagsStrings -- PKEY_Link_TargetSFGAOFlagsStrings +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D6942081-D53B-443D-AD47-5E059D9CD27A, 3 +// +// Expresses the SFGAO flags of a link as string values and is used as a query optimization. See +// PKEY_Shell_SFGAOFlagsStrings for possible values of this. +DEFINE_PROPERTYKEY(PKEY_Link_TargetSFGAOFlagsStrings, 0xD6942081, 0xD53B, 0x443D, 0xAD, 0x47, 0x5E, 0x05, 0x9D, 0x9C, 0xD2, 0x7A, 3); + +// Name: System.Link.TargetUrl -- PKEY_Link_TargetUrl +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 5CBF2787-48CF-4208-B90E-EE5E5D420294, 2 (PKEYs relating to URLs. Used by IE History.) +DEFINE_PROPERTYKEY(PKEY_Link_TargetUrl, 0x5CBF2787, 0x48CF, 0x4208, 0xB9, 0x0E, 0xEE, 0x5E, 0x5D, 0x42, 0x02, 0x94, 2); + +// Name: System.Shell.SFGAOFlagsStrings -- PKEY_Shell_SFGAOFlagsStrings +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: D6942081-D53B-443D-AD47-5E059D9CD27A, 2 +// +// Expresses the SFGAO flags as string values and is used as a query optimization. +DEFINE_PROPERTYKEY(PKEY_Shell_SFGAOFlagsStrings, 0xD6942081, 0xD53B, 0x443D, 0xAD, 0x47, 0x5E, 0x05, 0x9D, 0x9C, 0xD2, 0x7A, 2); + +// Possible discrete values for PKEY_Shell_SFGAOFlagsStrings are: +#define SFGAOSTR_FILESYS L"filesys" // SFGAO_FILESYSTEM +#define SFGAOSTR_FILEANC L"fileanc" // SFGAO_FILESYSANCESTOR +#define SFGAOSTR_STORAGEANC L"storageanc" // SFGAO_STORAGEANCESTOR +#define SFGAOSTR_STREAM L"stream" // SFGAO_STREAM +#define SFGAOSTR_LINK L"link" // SFGAO_LINK +#define SFGAOSTR_HIDDEN L"hidden" // SFGAO_HIDDEN +#define SFGAOSTR_FOLDER L"folder" // SFGAO_FOLDER +#define SFGAOSTR_NONENUM L"nonenum" // SFGAO_NONENUMERATED +#define SFGAOSTR_BROWSABLE L"browsable" // SFGAO_BROWSABLE + +//----------------------------------------------------------------------------- +// Software properties + + + +// Name: System.Software.DateLastUsed -- PKEY_Software_DateLastUsed +// Type: DateTime -- VT_FILETIME (For variants: VT_DATE) +// FormatID: 841E4F90-FF59-4D16-8947-E81BBFFAB36D, 16 +// +// +DEFINE_PROPERTYKEY(PKEY_Software_DateLastUsed, 0x841E4F90, 0xFF59, 0x4D16, 0x89, 0x47, 0xE8, 0x1B, 0xBF, 0xFA, 0xB3, 0x6D, 16); + +// Name: System.Software.ProductName -- PKEY_Software_ProductName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (PSFMTID_VERSION) 0CEF7D53-FA64-11D1-A203-0000F81FEDEE, 7 +// +// +DEFINE_PROPERTYKEY(PKEY_Software_ProductName, 0x0CEF7D53, 0xFA64, 0x11D1, 0xA2, 0x03, 0x00, 0x00, 0xF8, 0x1F, 0xED, 0xEE, 7); + +//----------------------------------------------------------------------------- +// Sync properties + + + +// Name: System.Sync.Comments -- PKEY_Sync_Comments +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7BD5533E-AF15-44DB-B8C8-BD6624E1D032, 13 +DEFINE_PROPERTYKEY(PKEY_Sync_Comments, 0x7BD5533E, 0xAF15, 0x44DB, 0xB8, 0xC8, 0xBD, 0x66, 0x24, 0xE1, 0xD0, 0x32, 13); + +// Name: System.Sync.ConflictDescription -- PKEY_Sync_ConflictDescription +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CE50C159-2FB8-41FD-BE68-D3E042E274BC, 4 +DEFINE_PROPERTYKEY(PKEY_Sync_ConflictDescription, 0xCE50C159, 0x2FB8, 0x41FD, 0xBE, 0x68, 0xD3, 0xE0, 0x42, 0xE2, 0x74, 0xBC, 4); + +// Name: System.Sync.ConflictFirstLocation -- PKEY_Sync_ConflictFirstLocation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CE50C159-2FB8-41FD-BE68-D3E042E274BC, 6 +DEFINE_PROPERTYKEY(PKEY_Sync_ConflictFirstLocation, 0xCE50C159, 0x2FB8, 0x41FD, 0xBE, 0x68, 0xD3, 0xE0, 0x42, 0xE2, 0x74, 0xBC, 6); + +// Name: System.Sync.ConflictSecondLocation -- PKEY_Sync_ConflictSecondLocation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CE50C159-2FB8-41FD-BE68-D3E042E274BC, 7 +DEFINE_PROPERTYKEY(PKEY_Sync_ConflictSecondLocation, 0xCE50C159, 0x2FB8, 0x41FD, 0xBE, 0x68, 0xD3, 0xE0, 0x42, 0xE2, 0x74, 0xBC, 7); + +// Name: System.Sync.HandlerCollectionID -- PKEY_Sync_HandlerCollectionID +// Type: Guid -- VT_CLSID +// FormatID: 7BD5533E-AF15-44DB-B8C8-BD6624E1D032, 2 +DEFINE_PROPERTYKEY(PKEY_Sync_HandlerCollectionID, 0x7BD5533E, 0xAF15, 0x44DB, 0xB8, 0xC8, 0xBD, 0x66, 0x24, 0xE1, 0xD0, 0x32, 2); + +// Name: System.Sync.HandlerID -- PKEY_Sync_HandlerID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7BD5533E-AF15-44DB-B8C8-BD6624E1D032, 3 +DEFINE_PROPERTYKEY(PKEY_Sync_HandlerID, 0x7BD5533E, 0xAF15, 0x44DB, 0xB8, 0xC8, 0xBD, 0x66, 0x24, 0xE1, 0xD0, 0x32, 3); + +// Name: System.Sync.HandlerName -- PKEY_Sync_HandlerName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CE50C159-2FB8-41FD-BE68-D3E042E274BC, 2 +DEFINE_PROPERTYKEY(PKEY_Sync_HandlerName, 0xCE50C159, 0x2FB8, 0x41FD, 0xBE, 0x68, 0xD3, 0xE0, 0x42, 0xE2, 0x74, 0xBC, 2); + +// Name: System.Sync.HandlerType -- PKEY_Sync_HandlerType +// Type: UInt32 -- VT_UI4 +// FormatID: 7BD5533E-AF15-44DB-B8C8-BD6624E1D032, 8 +// +// +DEFINE_PROPERTYKEY(PKEY_Sync_HandlerType, 0x7BD5533E, 0xAF15, 0x44DB, 0xB8, 0xC8, 0xBD, 0x66, 0x24, 0xE1, 0xD0, 0x32, 8); + +// Possible discrete values for PKEY_Sync_HandlerType are: +#define SYNC_HANDLERTYPE_OTHER 0ul +#define SYNC_HANDLERTYPE_PROGRAMS 1ul +#define SYNC_HANDLERTYPE_DEVICES 2ul +#define SYNC_HANDLERTYPE_FOLDERS 3ul +#define SYNC_HANDLERTYPE_WEBSERVICES 4ul +#define SYNC_HANDLERTYPE_COMPUTERS 5ul + +// Name: System.Sync.HandlerTypeLabel -- PKEY_Sync_HandlerTypeLabel +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7BD5533E-AF15-44DB-B8C8-BD6624E1D032, 9 +// +// +DEFINE_PROPERTYKEY(PKEY_Sync_HandlerTypeLabel, 0x7BD5533E, 0xAF15, 0x44DB, 0xB8, 0xC8, 0xBD, 0x66, 0x24, 0xE1, 0xD0, 0x32, 9); + +// Name: System.Sync.ItemID -- PKEY_Sync_ItemID +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 7BD5533E-AF15-44DB-B8C8-BD6624E1D032, 6 +DEFINE_PROPERTYKEY(PKEY_Sync_ItemID, 0x7BD5533E, 0xAF15, 0x44DB, 0xB8, 0xC8, 0xBD, 0x66, 0x24, 0xE1, 0xD0, 0x32, 6); + +// Name: System.Sync.ItemName -- PKEY_Sync_ItemName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: CE50C159-2FB8-41FD-BE68-D3E042E274BC, 3 +DEFINE_PROPERTYKEY(PKEY_Sync_ItemName, 0xCE50C159, 0x2FB8, 0x41FD, 0xBE, 0x68, 0xD3, 0xE0, 0x42, 0xE2, 0x74, 0xBC, 3); + +//----------------------------------------------------------------------------- +// Task properties + +// Name: System.Task.BillingInformation -- PKEY_Task_BillingInformation +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: D37D52C6-261C-4303-82B3-08B926AC6F12, 100 +DEFINE_PROPERTYKEY(PKEY_Task_BillingInformation, 0xD37D52C6, 0x261C, 0x4303, 0x82, 0xB3, 0x08, 0xB9, 0x26, 0xAC, 0x6F, 0x12, 100); + +// Name: System.Task.CompletionStatus -- PKEY_Task_CompletionStatus +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 084D8A0A-E6D5-40DE-BF1F-C8820E7C877C, 100 +DEFINE_PROPERTYKEY(PKEY_Task_CompletionStatus, 0x084D8A0A, 0xE6D5, 0x40DE, 0xBF, 0x1F, 0xC8, 0x82, 0x0E, 0x7C, 0x87, 0x7C, 100); + +// Name: System.Task.Owner -- PKEY_Task_Owner +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: 08C7CC5F-60F2-4494-AD75-55E3E0B5ADD0, 100 +DEFINE_PROPERTYKEY(PKEY_Task_Owner, 0x08C7CC5F, 0x60F2, 0x4494, 0xAD, 0x75, 0x55, 0xE3, 0xE0, 0xB5, 0xAD, 0xD0, 100); + + + +//----------------------------------------------------------------------------- +// Video properties + +// Name: System.Video.Compression -- PKEY_Video_Compression +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 10 (PIDVSI_COMPRESSION) +// +// Indicates the level of compression for the video stream. "Compression". +DEFINE_PROPERTYKEY(PKEY_Video_Compression, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 10); + +// Name: System.Video.Director -- PKEY_Video_Director +// Type: Multivalue String -- VT_VECTOR | VT_LPWSTR (For variants: VT_ARRAY | VT_BSTR) +// FormatID: (PSGUID_MEDIAFILESUMMARYINFORMATION) 64440492-4C8B-11D1-8B70-080036B11A03, 20 (PIDMSI_DIRECTOR) +// +// +DEFINE_PROPERTYKEY(PKEY_Video_Director, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 20); + +// Name: System.Video.EncodingBitrate -- PKEY_Video_EncodingBitrate +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 8 (PIDVSI_DATA_RATE) +// +// Indicates the data rate in "bits per second" for the video stream. "DataRate". +DEFINE_PROPERTYKEY(PKEY_Video_EncodingBitrate, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 8); + +// Name: System.Video.FourCC -- PKEY_Video_FourCC +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 44 +// +// Indicates the 4CC for the video stream. +DEFINE_PROPERTYKEY(PKEY_Video_FourCC, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 44); + +// Name: System.Video.FrameHeight -- PKEY_Video_FrameHeight +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 4 +// +// Indicates the frame height for the video stream. +DEFINE_PROPERTYKEY(PKEY_Video_FrameHeight, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 4); + +// Name: System.Video.FrameRate -- PKEY_Video_FrameRate +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 6 (PIDVSI_FRAME_RATE) +// +// Indicates the frame rate in "frames per millisecond" for the video stream. "FrameRate". +DEFINE_PROPERTYKEY(PKEY_Video_FrameRate, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 6); + +// Name: System.Video.FrameWidth -- PKEY_Video_FrameWidth +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 3 +// +// Indicates the frame width for the video stream. +DEFINE_PROPERTYKEY(PKEY_Video_FrameWidth, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 3); + +// Name: System.Video.HorizontalAspectRatio -- PKEY_Video_HorizontalAspectRatio +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 42 +// +// Indicates the horizontal portion of the aspect ratio. The X portion of XX:YY, +// like 16:9. +DEFINE_PROPERTYKEY(PKEY_Video_HorizontalAspectRatio, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 42); + +// Name: System.Video.SampleSize -- PKEY_Video_SampleSize +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 9 (PIDVSI_SAMPLE_SIZE) +// +// Indicates the sample size in bits for the video stream. "SampleSize". +DEFINE_PROPERTYKEY(PKEY_Video_SampleSize, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 9); + +// Name: System.Video.StreamName -- PKEY_Video_StreamName +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 2 (PIDVSI_STREAM_NAME) +// +// Indicates the name for the video stream. "StreamName". +DEFINE_PROPERTYKEY(PKEY_Video_StreamName, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 2); + +// Name: System.Video.StreamNumber -- PKEY_Video_StreamNumber +// Type: UInt16 -- VT_UI2 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 11 (PIDVSI_STREAM_NUMBER) +// +// "Stream Number". +DEFINE_PROPERTYKEY(PKEY_Video_StreamNumber, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 11); + +// Name: System.Video.TotalBitrate -- PKEY_Video_TotalBitrate +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 43 (PIDVSI_TOTAL_BITRATE) +// +// Indicates the total data rate in "bits per second" for all video and audio streams. +DEFINE_PROPERTYKEY(PKEY_Video_TotalBitrate, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 43); + +// Name: System.Video.VerticalAspectRatio -- PKEY_Video_VerticalAspectRatio +// Type: UInt32 -- VT_UI4 +// FormatID: (FMTID_VideoSummaryInformation) 64440491-4C8B-11D1-8B70-080036B11A03, 45 +// +// Indicates the vertical portion of the aspect ratio. The Y portion of +// XX:YY, like 16:9. +DEFINE_PROPERTYKEY(PKEY_Video_VerticalAspectRatio, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 45); + + + +//----------------------------------------------------------------------------- +// Volume properties + +// Name: System.Volume.FileSystem -- PKEY_Volume_FileSystem +// Type: String -- VT_LPWSTR (For variants: VT_BSTR) +// FormatID: (FMTID_Volume) 9B174B35-40FF-11D2-A27E-00C04FC30871, 4 (PID_VOLUME_FILESYSTEM) (Filesystem Volume Properties) +// +// Indicates the filesystem of the volume. +DEFINE_PROPERTYKEY(PKEY_Volume_FileSystem, 0x9B174B35, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 4); + +// Name: System.Volume.IsMappedDrive -- PKEY_Volume_IsMappedDrive +// Type: Boolean -- VT_BOOL +// FormatID: 149C0B69-2C2D-48FC-808F-D318D78C4636, 2 +DEFINE_PROPERTYKEY(PKEY_Volume_IsMappedDrive, 0x149C0B69, 0x2C2D, 0x48FC, 0x80, 0x8F, 0xD3, 0x18, 0xD7, 0x8C, 0x46, 0x36, 2); + +// Name: System.Volume.IsRoot -- PKEY_Volume_IsRoot +// Type: Boolean -- VT_BOOL +// FormatID: (FMTID_Volume) 9B174B35-40FF-11D2-A27E-00C04FC30871, 10 (Filesystem Volume Properties) +// +// +DEFINE_PROPERTYKEY(PKEY_Volume_IsRoot, 0x9B174B35, 0x40FF, 0x11D2, 0xA2, 0x7E, 0x00, 0xC0, 0x4F, 0xC3, 0x08, 0x71, 10); + +#endif /* _INC_PROPKEY */ + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/propkeydef.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,26 @@ +#ifndef PID_FIRST_USABLE +#define PID_FIRST_USABLE 2 +#endif + +#ifndef REFPROPERTYKEY +#ifdef __cplusplus +#define REFPROPERTYKEY const PROPERTYKEY & +#else // !__cplusplus +#define REFPROPERTYKEY const PROPERTYKEY * __MIDL_CONST +#endif // __cplusplus +#endif //REFPROPERTYKEY + +#ifdef DEFINE_PROPERTYKEY +#undef DEFINE_PROPERTYKEY +#endif + +#ifdef INITGUID +#define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) EXTERN_C const PROPERTYKEY DECLSPEC_SELECTANY name = { { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }, pid } +#else +#define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) EXTERN_C const PROPERTYKEY name +#endif // INITGUID + +#ifndef IsEqualPropertyKey +#define IsEqualPropertyKey(a, b) (((a).pid == (b).pid) && IsEqualIID((a).fmtid, (b).fmtid) ) +#endif // IsEqualPropertyKey +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/propsys.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3605 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for propsys.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 475 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __propsys_h__ +#define __propsys_h__ + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IInitializeWithFile_FWD_DEFINED__ +#define __IInitializeWithFile_FWD_DEFINED__ +typedef interface IInitializeWithFile IInitializeWithFile; +#endif /* __IInitializeWithFile_FWD_DEFINED__ */ + + +#ifndef __IInitializeWithStream_FWD_DEFINED__ +#define __IInitializeWithStream_FWD_DEFINED__ +typedef interface IInitializeWithStream IInitializeWithStream; +#endif /* __IInitializeWithStream_FWD_DEFINED__ */ + + +#ifndef __IPropertyStore_FWD_DEFINED__ +#define __IPropertyStore_FWD_DEFINED__ +typedef interface IPropertyStore IPropertyStore; +#endif /* __IPropertyStore_FWD_DEFINED__ */ + + +#ifndef __INamedPropertyStore_FWD_DEFINED__ +#define __INamedPropertyStore_FWD_DEFINED__ +typedef interface INamedPropertyStore INamedPropertyStore; +#endif /* __INamedPropertyStore_FWD_DEFINED__ */ + + +#ifndef __IObjectWithPropertyKey_FWD_DEFINED__ +#define __IObjectWithPropertyKey_FWD_DEFINED__ +typedef interface IObjectWithPropertyKey IObjectWithPropertyKey; +#endif /* __IObjectWithPropertyKey_FWD_DEFINED__ */ + + +#ifndef __IPropertyChange_FWD_DEFINED__ +#define __IPropertyChange_FWD_DEFINED__ +typedef interface IPropertyChange IPropertyChange; +#endif /* __IPropertyChange_FWD_DEFINED__ */ + + +#ifndef __IPropertyChangeArray_FWD_DEFINED__ +#define __IPropertyChangeArray_FWD_DEFINED__ +typedef interface IPropertyChangeArray IPropertyChangeArray; +#endif /* __IPropertyChangeArray_FWD_DEFINED__ */ + + +#ifndef __IPropertyStoreCapabilities_FWD_DEFINED__ +#define __IPropertyStoreCapabilities_FWD_DEFINED__ +typedef interface IPropertyStoreCapabilities IPropertyStoreCapabilities; +#endif /* __IPropertyStoreCapabilities_FWD_DEFINED__ */ + + +#ifndef __IPropertyStoreCache_FWD_DEFINED__ +#define __IPropertyStoreCache_FWD_DEFINED__ +typedef interface IPropertyStoreCache IPropertyStoreCache; +#endif /* __IPropertyStoreCache_FWD_DEFINED__ */ + + +#ifndef __IPropertyEnumType_FWD_DEFINED__ +#define __IPropertyEnumType_FWD_DEFINED__ +typedef interface IPropertyEnumType IPropertyEnumType; +#endif /* __IPropertyEnumType_FWD_DEFINED__ */ + + +#ifndef __IPropertyEnumTypeList_FWD_DEFINED__ +#define __IPropertyEnumTypeList_FWD_DEFINED__ +typedef interface IPropertyEnumTypeList IPropertyEnumTypeList; +#endif /* __IPropertyEnumTypeList_FWD_DEFINED__ */ + + +#ifndef __IPropertyDescription_FWD_DEFINED__ +#define __IPropertyDescription_FWD_DEFINED__ +typedef interface IPropertyDescription IPropertyDescription; +#endif /* __IPropertyDescription_FWD_DEFINED__ */ + + +#ifndef __IPropertyDescriptionAliasInfo_FWD_DEFINED__ +#define __IPropertyDescriptionAliasInfo_FWD_DEFINED__ +typedef interface IPropertyDescriptionAliasInfo IPropertyDescriptionAliasInfo; +#endif /* __IPropertyDescriptionAliasInfo_FWD_DEFINED__ */ + + +#ifndef __IPropertyDescriptionSearchInfo_FWD_DEFINED__ +#define __IPropertyDescriptionSearchInfo_FWD_DEFINED__ +typedef interface IPropertyDescriptionSearchInfo IPropertyDescriptionSearchInfo; +#endif /* __IPropertyDescriptionSearchInfo_FWD_DEFINED__ */ + + +#ifndef __IPropertySystem_FWD_DEFINED__ +#define __IPropertySystem_FWD_DEFINED__ +typedef interface IPropertySystem IPropertySystem; +#endif /* __IPropertySystem_FWD_DEFINED__ */ + + +#ifndef __IPropertyDescriptionList_FWD_DEFINED__ +#define __IPropertyDescriptionList_FWD_DEFINED__ +typedef interface IPropertyDescriptionList IPropertyDescriptionList; +#endif /* __IPropertyDescriptionList_FWD_DEFINED__ */ + + +#ifndef __IPropertyStoreFactory_FWD_DEFINED__ +#define __IPropertyStoreFactory_FWD_DEFINED__ +typedef interface IPropertyStoreFactory IPropertyStoreFactory; +#endif /* __IPropertyStoreFactory_FWD_DEFINED__ */ + + +#ifndef __IDelayedPropertyStoreFactory_FWD_DEFINED__ +#define __IDelayedPropertyStoreFactory_FWD_DEFINED__ +typedef interface IDelayedPropertyStoreFactory IDelayedPropertyStoreFactory; +#endif /* __IDelayedPropertyStoreFactory_FWD_DEFINED__ */ + + +#ifndef __IPersistSerializedPropStorage_FWD_DEFINED__ +#define __IPersistSerializedPropStorage_FWD_DEFINED__ +typedef interface IPersistSerializedPropStorage IPersistSerializedPropStorage; +#endif /* __IPersistSerializedPropStorage_FWD_DEFINED__ */ + + +#ifndef __IPropertySystemChangeNotify_FWD_DEFINED__ +#define __IPropertySystemChangeNotify_FWD_DEFINED__ +typedef interface IPropertySystemChangeNotify IPropertySystemChangeNotify; +#endif /* __IPropertySystemChangeNotify_FWD_DEFINED__ */ + + +#ifndef __ICreateObject_FWD_DEFINED__ +#define __ICreateObject_FWD_DEFINED__ +typedef interface ICreateObject ICreateObject; +#endif /* __ICreateObject_FWD_DEFINED__ */ + + +#ifndef __InMemoryPropertyStore_FWD_DEFINED__ +#define __InMemoryPropertyStore_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class InMemoryPropertyStore InMemoryPropertyStore; +#else +typedef struct InMemoryPropertyStore InMemoryPropertyStore; +#endif /* __cplusplus */ + +#endif /* __InMemoryPropertyStore_FWD_DEFINED__ */ + + +#ifndef __PropertySystem_FWD_DEFINED__ +#define __PropertySystem_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class PropertySystem PropertySystem; +#else +typedef struct PropertySystem PropertySystem; +#endif /* __cplusplus */ + +#endif /* __PropertySystem_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "objidl.h" +#include "oleidl.h" +#include "ocidl.h" +#include "shtypes.h" +#include "structuredquery.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_propsys_0000_0000 */ +/* [local] */ + +#ifndef PSSTDAPI +#if defined(_PROPSYS_) +#define PSSTDAPI STDAPI +#define PSSTDAPI_(type) STDAPI_(type) +#else +#define PSSTDAPI EXTERN_C DECLSPEC_IMPORT HRESULT STDAPICALLTYPE +#define PSSTDAPI_(type) EXTERN_C DECLSPEC_IMPORT type STDAPICALLTYPE +#endif +#endif // PSSTDAPI +#if 0 +typedef PROPERTYKEY *REFPROPERTYKEY; + +#endif // 0 +#include <propkeydef.h> + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0000_v0_0_s_ifspec; + +#ifndef __IInitializeWithFile_INTERFACE_DEFINED__ +#define __IInitializeWithFile_INTERFACE_DEFINED__ + +/* interface IInitializeWithFile */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IInitializeWithFile; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("b7d14566-0509-4cce-a71f-0a554233bd9b") + IInitializeWithFile : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Initialize( + /* [string][in] */ __RPC__in LPCWSTR pszFilePath, + /* [in] */ DWORD grfMode) = 0; + + }; + +#else /* C style interface */ + + typedef struct IInitializeWithFileVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IInitializeWithFile * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IInitializeWithFile * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IInitializeWithFile * This); + + HRESULT ( STDMETHODCALLTYPE *Initialize )( + IInitializeWithFile * This, + /* [string][in] */ __RPC__in LPCWSTR pszFilePath, + /* [in] */ DWORD grfMode); + + END_INTERFACE + } IInitializeWithFileVtbl; + + interface IInitializeWithFile + { + CONST_VTBL struct IInitializeWithFileVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IInitializeWithFile_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IInitializeWithFile_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IInitializeWithFile_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IInitializeWithFile_Initialize(This,pszFilePath,grfMode) \ + ( (This)->lpVtbl -> Initialize(This,pszFilePath,grfMode) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IInitializeWithFile_INTERFACE_DEFINED__ */ + + +#ifndef __IInitializeWithStream_INTERFACE_DEFINED__ +#define __IInitializeWithStream_INTERFACE_DEFINED__ + +/* interface IInitializeWithStream */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IInitializeWithStream; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("b824b49d-22ac-4161-ac8a-9916e8fa3f7f") + IInitializeWithStream : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE Initialize( + /* [in] */ IStream *pstream, + /* [in] */ DWORD grfMode) = 0; + + }; + +#else /* C style interface */ + + typedef struct IInitializeWithStreamVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IInitializeWithStream * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IInitializeWithStream * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IInitializeWithStream * This); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *Initialize )( + IInitializeWithStream * This, + /* [in] */ IStream *pstream, + /* [in] */ DWORD grfMode); + + END_INTERFACE + } IInitializeWithStreamVtbl; + + interface IInitializeWithStream + { + CONST_VTBL struct IInitializeWithStreamVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IInitializeWithStream_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IInitializeWithStream_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IInitializeWithStream_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IInitializeWithStream_Initialize(This,pstream,grfMode) \ + ( (This)->lpVtbl -> Initialize(This,pstream,grfMode) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IInitializeWithStream_RemoteInitialize_Proxy( + IInitializeWithStream * This, + /* [in] */ __RPC__in_opt IStream *pstream, + /* [in] */ DWORD grfMode); + + +void __RPC_STUB IInitializeWithStream_RemoteInitialize_Stub( + IRpcStubBuffer *This, + IRpcChannelBuffer *_pRpcChannelBuffer, + PRPC_MESSAGE _pRpcMessage, + DWORD *_pdwStubPhase); + + + +#endif /* __IInitializeWithStream_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyStore_INTERFACE_DEFINED__ +#define __IPropertyStore_INTERFACE_DEFINED__ + +/* interface IPropertyStore */ +/* [unique][object][helpstring][uuid] */ + + +EXTERN_C const IID IID_IPropertyStore; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("886d8eeb-8cf2-4446-8d02-cdba1dbdcf99") + IPropertyStore : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetCount( + /* [out] */ __RPC__out DWORD *cProps) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAt( + /* [in] */ DWORD iProp, + /* [out] */ __RPC__out PROPERTYKEY *pkey) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetValue( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PROPVARIANT *pv) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetValue( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar) = 0; + + virtual HRESULT STDMETHODCALLTYPE Commit( void) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyStoreVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyStore * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyStore * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyStore * This); + + HRESULT ( STDMETHODCALLTYPE *GetCount )( + IPropertyStore * This, + /* [out] */ __RPC__out DWORD *cProps); + + HRESULT ( STDMETHODCALLTYPE *GetAt )( + IPropertyStore * This, + /* [in] */ DWORD iProp, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + HRESULT ( STDMETHODCALLTYPE *GetValue )( + IPropertyStore * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PROPVARIANT *pv); + + HRESULT ( STDMETHODCALLTYPE *SetValue )( + IPropertyStore * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar); + + HRESULT ( STDMETHODCALLTYPE *Commit )( + IPropertyStore * This); + + END_INTERFACE + } IPropertyStoreVtbl; + + interface IPropertyStore + { + CONST_VTBL struct IPropertyStoreVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyStore_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyStore_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyStore_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyStore_GetCount(This,cProps) \ + ( (This)->lpVtbl -> GetCount(This,cProps) ) + +#define IPropertyStore_GetAt(This,iProp,pkey) \ + ( (This)->lpVtbl -> GetAt(This,iProp,pkey) ) + +#define IPropertyStore_GetValue(This,key,pv) \ + ( (This)->lpVtbl -> GetValue(This,key,pv) ) + +#define IPropertyStore_SetValue(This,key,propvar) \ + ( (This)->lpVtbl -> SetValue(This,key,propvar) ) + +#define IPropertyStore_Commit(This) \ + ( (This)->lpVtbl -> Commit(This) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyStore_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propsys_0000_0003 */ +/* [local] */ + +typedef /* [unique] */ __RPC_unique_pointer IPropertyStore *LPPROPERTYSTORE; + + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0003_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0003_v0_0_s_ifspec; + +#ifndef __INamedPropertyStore_INTERFACE_DEFINED__ +#define __INamedPropertyStore_INTERFACE_DEFINED__ + +/* interface INamedPropertyStore */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_INamedPropertyStore; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("71604b0f-97b0-4764-8577-2f13e98a1422") + INamedPropertyStore : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetNamedValue( + /* [string][in] */ __RPC__in LPCWSTR pszName, + /* [out] */ __RPC__out PROPVARIANT *ppropvar) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetNamedValue( + /* [string][in] */ __RPC__in LPCWSTR pszName, + /* [in] */ __RPC__in REFPROPVARIANT propvar) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetNameCount( + /* [out] */ __RPC__out DWORD *pdwCount) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetNameAt( + /* [in] */ DWORD iProp, + /* [out] */ __RPC__deref_out_opt BSTR *pbstrName) = 0; + + }; + +#else /* C style interface */ + + typedef struct INamedPropertyStoreVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + INamedPropertyStore * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + INamedPropertyStore * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + INamedPropertyStore * This); + + HRESULT ( STDMETHODCALLTYPE *GetNamedValue )( + INamedPropertyStore * This, + /* [string][in] */ __RPC__in LPCWSTR pszName, + /* [out] */ __RPC__out PROPVARIANT *ppropvar); + + HRESULT ( STDMETHODCALLTYPE *SetNamedValue )( + INamedPropertyStore * This, + /* [string][in] */ __RPC__in LPCWSTR pszName, + /* [in] */ __RPC__in REFPROPVARIANT propvar); + + HRESULT ( STDMETHODCALLTYPE *GetNameCount )( + INamedPropertyStore * This, + /* [out] */ __RPC__out DWORD *pdwCount); + + HRESULT ( STDMETHODCALLTYPE *GetNameAt )( + INamedPropertyStore * This, + /* [in] */ DWORD iProp, + /* [out] */ __RPC__deref_out_opt BSTR *pbstrName); + + END_INTERFACE + } INamedPropertyStoreVtbl; + + interface INamedPropertyStore + { + CONST_VTBL struct INamedPropertyStoreVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define INamedPropertyStore_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define INamedPropertyStore_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define INamedPropertyStore_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define INamedPropertyStore_GetNamedValue(This,pszName,ppropvar) \ + ( (This)->lpVtbl -> GetNamedValue(This,pszName,ppropvar) ) + +#define INamedPropertyStore_SetNamedValue(This,pszName,propvar) \ + ( (This)->lpVtbl -> SetNamedValue(This,pszName,propvar) ) + +#define INamedPropertyStore_GetNameCount(This,pdwCount) \ + ( (This)->lpVtbl -> GetNameCount(This,pdwCount) ) + +#define INamedPropertyStore_GetNameAt(This,iProp,pbstrName) \ + ( (This)->lpVtbl -> GetNameAt(This,iProp,pbstrName) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __INamedPropertyStore_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propsys_0000_0004 */ +/* [local] */ + +/* [v1_enum] */ +enum tagGETPROPERTYSTOREFLAGS + { GPS_DEFAULT = 0, + GPS_HANDLERPROPERTIESONLY = 0x1, + GPS_READWRITE = 0x2, + GPS_TEMPORARY = 0x4, + GPS_FASTPROPERTIESONLY = 0x8, + GPS_OPENSLOWITEM = 0x10, + GPS_DELAYCREATION = 0x20, + GPS_BESTEFFORT = 0x40, + GPS_MASK_VALID = 0x7f + } ; +typedef int GETPROPERTYSTOREFLAGS; + + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0004_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0004_v0_0_s_ifspec; + +#ifndef __IObjectWithPropertyKey_INTERFACE_DEFINED__ +#define __IObjectWithPropertyKey_INTERFACE_DEFINED__ + +/* interface IObjectWithPropertyKey */ +/* [uuid][object] */ + + +EXTERN_C const IID IID_IObjectWithPropertyKey; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("fc0ca0a7-c316-4fd2-9031-3e628e6d4f23") + IObjectWithPropertyKey : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE SetPropertyKey( + /* [in] */ __RPC__in REFPROPERTYKEY key) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPropertyKey( + /* [out] */ __RPC__out PROPERTYKEY *pkey) = 0; + + }; + +#else /* C style interface */ + + typedef struct IObjectWithPropertyKeyVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IObjectWithPropertyKey * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IObjectWithPropertyKey * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IObjectWithPropertyKey * This); + + HRESULT ( STDMETHODCALLTYPE *SetPropertyKey )( + IObjectWithPropertyKey * This, + /* [in] */ __RPC__in REFPROPERTYKEY key); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyKey )( + IObjectWithPropertyKey * This, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + END_INTERFACE + } IObjectWithPropertyKeyVtbl; + + interface IObjectWithPropertyKey + { + CONST_VTBL struct IObjectWithPropertyKeyVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IObjectWithPropertyKey_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IObjectWithPropertyKey_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IObjectWithPropertyKey_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IObjectWithPropertyKey_SetPropertyKey(This,key) \ + ( (This)->lpVtbl -> SetPropertyKey(This,key) ) + +#define IObjectWithPropertyKey_GetPropertyKey(This,pkey) \ + ( (This)->lpVtbl -> GetPropertyKey(This,pkey) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IObjectWithPropertyKey_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propsys_0000_0005 */ +/* [local] */ + +typedef /* [v1_enum] */ +enum tagPKA_FLAGS + { PKA_SET = 0, + PKA_APPEND = ( PKA_SET + 1 ) , + PKA_DELETE = ( PKA_APPEND + 1 ) + } PKA_FLAGS; + + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0005_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0005_v0_0_s_ifspec; + +#ifndef __IPropertyChange_INTERFACE_DEFINED__ +#define __IPropertyChange_INTERFACE_DEFINED__ + +/* interface IPropertyChange */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyChange; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("f917bc8a-1bba-4478-a245-1bde03eb9431") + IPropertyChange : public IObjectWithPropertyKey + { + public: + virtual HRESULT STDMETHODCALLTYPE ApplyToPropVariant( + /* [in] */ __RPC__in REFPROPVARIANT propvarIn, + /* [out] */ __RPC__out PROPVARIANT *ppropvarOut) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyChangeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyChange * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyChange * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyChange * This); + + HRESULT ( STDMETHODCALLTYPE *SetPropertyKey )( + IPropertyChange * This, + /* [in] */ __RPC__in REFPROPERTYKEY key); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyKey )( + IPropertyChange * This, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + HRESULT ( STDMETHODCALLTYPE *ApplyToPropVariant )( + IPropertyChange * This, + /* [in] */ __RPC__in REFPROPVARIANT propvarIn, + /* [out] */ __RPC__out PROPVARIANT *ppropvarOut); + + END_INTERFACE + } IPropertyChangeVtbl; + + interface IPropertyChange + { + CONST_VTBL struct IPropertyChangeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyChange_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyChange_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyChange_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyChange_SetPropertyKey(This,key) \ + ( (This)->lpVtbl -> SetPropertyKey(This,key) ) + +#define IPropertyChange_GetPropertyKey(This,pkey) \ + ( (This)->lpVtbl -> GetPropertyKey(This,pkey) ) + + +#define IPropertyChange_ApplyToPropVariant(This,propvarIn,ppropvarOut) \ + ( (This)->lpVtbl -> ApplyToPropVariant(This,propvarIn,ppropvarOut) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyChange_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyChangeArray_INTERFACE_DEFINED__ +#define __IPropertyChangeArray_INTERFACE_DEFINED__ + +/* interface IPropertyChangeArray */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyChangeArray; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("380f5cad-1b5e-42f2-805d-637fd392d31e") + IPropertyChangeArray : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetCount( + /* [out] */ __RPC__out UINT *pcOperations) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAt( + /* [in] */ UINT iIndex, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE InsertAt( + /* [in] */ UINT iIndex, + /* [in] */ __RPC__in_opt IPropertyChange *ppropChange) = 0; + + virtual HRESULT STDMETHODCALLTYPE Append( + /* [in] */ __RPC__in_opt IPropertyChange *ppropChange) = 0; + + virtual HRESULT STDMETHODCALLTYPE AppendOrReplace( + /* [in] */ __RPC__in_opt IPropertyChange *ppropChange) = 0; + + virtual HRESULT STDMETHODCALLTYPE RemoveAt( + /* [in] */ UINT iIndex) = 0; + + virtual HRESULT STDMETHODCALLTYPE IsKeyInArray( + /* [in] */ __RPC__in REFPROPERTYKEY key) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyChangeArrayVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyChangeArray * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyChangeArray * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyChangeArray * This); + + HRESULT ( STDMETHODCALLTYPE *GetCount )( + IPropertyChangeArray * This, + /* [out] */ __RPC__out UINT *pcOperations); + + HRESULT ( STDMETHODCALLTYPE *GetAt )( + IPropertyChangeArray * This, + /* [in] */ UINT iIndex, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *InsertAt )( + IPropertyChangeArray * This, + /* [in] */ UINT iIndex, + /* [in] */ __RPC__in_opt IPropertyChange *ppropChange); + + HRESULT ( STDMETHODCALLTYPE *Append )( + IPropertyChangeArray * This, + /* [in] */ __RPC__in_opt IPropertyChange *ppropChange); + + HRESULT ( STDMETHODCALLTYPE *AppendOrReplace )( + IPropertyChangeArray * This, + /* [in] */ __RPC__in_opt IPropertyChange *ppropChange); + + HRESULT ( STDMETHODCALLTYPE *RemoveAt )( + IPropertyChangeArray * This, + /* [in] */ UINT iIndex); + + HRESULT ( STDMETHODCALLTYPE *IsKeyInArray )( + IPropertyChangeArray * This, + /* [in] */ __RPC__in REFPROPERTYKEY key); + + END_INTERFACE + } IPropertyChangeArrayVtbl; + + interface IPropertyChangeArray + { + CONST_VTBL struct IPropertyChangeArrayVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyChangeArray_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyChangeArray_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyChangeArray_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyChangeArray_GetCount(This,pcOperations) \ + ( (This)->lpVtbl -> GetCount(This,pcOperations) ) + +#define IPropertyChangeArray_GetAt(This,iIndex,riid,ppv) \ + ( (This)->lpVtbl -> GetAt(This,iIndex,riid,ppv) ) + +#define IPropertyChangeArray_InsertAt(This,iIndex,ppropChange) \ + ( (This)->lpVtbl -> InsertAt(This,iIndex,ppropChange) ) + +#define IPropertyChangeArray_Append(This,ppropChange) \ + ( (This)->lpVtbl -> Append(This,ppropChange) ) + +#define IPropertyChangeArray_AppendOrReplace(This,ppropChange) \ + ( (This)->lpVtbl -> AppendOrReplace(This,ppropChange) ) + +#define IPropertyChangeArray_RemoveAt(This,iIndex) \ + ( (This)->lpVtbl -> RemoveAt(This,iIndex) ) + +#define IPropertyChangeArray_IsKeyInArray(This,key) \ + ( (This)->lpVtbl -> IsKeyInArray(This,key) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyChangeArray_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyStoreCapabilities_INTERFACE_DEFINED__ +#define __IPropertyStoreCapabilities_INTERFACE_DEFINED__ + +/* interface IPropertyStoreCapabilities */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyStoreCapabilities; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("c8e2d566-186e-4d49-bf41-6909ead56acc") + IPropertyStoreCapabilities : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE IsPropertyWritable( + /* [in] */ __RPC__in REFPROPERTYKEY key) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyStoreCapabilitiesVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyStoreCapabilities * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyStoreCapabilities * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyStoreCapabilities * This); + + HRESULT ( STDMETHODCALLTYPE *IsPropertyWritable )( + IPropertyStoreCapabilities * This, + /* [in] */ __RPC__in REFPROPERTYKEY key); + + END_INTERFACE + } IPropertyStoreCapabilitiesVtbl; + + interface IPropertyStoreCapabilities + { + CONST_VTBL struct IPropertyStoreCapabilitiesVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyStoreCapabilities_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyStoreCapabilities_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyStoreCapabilities_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyStoreCapabilities_IsPropertyWritable(This,key) \ + ( (This)->lpVtbl -> IsPropertyWritable(This,key) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyStoreCapabilities_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyStoreCache_INTERFACE_DEFINED__ +#define __IPropertyStoreCache_INTERFACE_DEFINED__ + +/* interface IPropertyStoreCache */ +/* [unique][object][uuid] */ + +typedef /* [v1_enum] */ +enum _PSC_STATE + { PSC_NORMAL = 0, + PSC_NOTINSOURCE = 1, + PSC_DIRTY = 2, + PSC_READONLY = 3 + } PSC_STATE; + + +EXTERN_C const IID IID_IPropertyStoreCache; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("3017056d-9a91-4e90-937d-746c72abbf4f") + IPropertyStoreCache : public IPropertyStore + { + public: + virtual HRESULT STDMETHODCALLTYPE GetState( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PSC_STATE *pstate) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetValueAndState( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PROPVARIANT *ppropvar, + /* [out] */ __RPC__out PSC_STATE *pstate) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetState( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ PSC_STATE state) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetValueAndState( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [unique][in] */ __RPC__in_opt const PROPVARIANT *ppropvar, + /* [in] */ PSC_STATE state) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyStoreCacheVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyStoreCache * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyStoreCache * This); + + HRESULT ( STDMETHODCALLTYPE *GetCount )( + IPropertyStoreCache * This, + /* [out] */ __RPC__out DWORD *cProps); + + HRESULT ( STDMETHODCALLTYPE *GetAt )( + IPropertyStoreCache * This, + /* [in] */ DWORD iProp, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + HRESULT ( STDMETHODCALLTYPE *GetValue )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PROPVARIANT *pv); + + HRESULT ( STDMETHODCALLTYPE *SetValue )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar); + + HRESULT ( STDMETHODCALLTYPE *Commit )( + IPropertyStoreCache * This); + + HRESULT ( STDMETHODCALLTYPE *GetState )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PSC_STATE *pstate); + + HRESULT ( STDMETHODCALLTYPE *GetValueAndState )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [out] */ __RPC__out PROPVARIANT *ppropvar, + /* [out] */ __RPC__out PSC_STATE *pstate); + + HRESULT ( STDMETHODCALLTYPE *SetState )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ PSC_STATE state); + + HRESULT ( STDMETHODCALLTYPE *SetValueAndState )( + IPropertyStoreCache * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [unique][in] */ __RPC__in_opt const PROPVARIANT *ppropvar, + /* [in] */ PSC_STATE state); + + END_INTERFACE + } IPropertyStoreCacheVtbl; + + interface IPropertyStoreCache + { + CONST_VTBL struct IPropertyStoreCacheVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyStoreCache_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyStoreCache_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyStoreCache_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyStoreCache_GetCount(This,cProps) \ + ( (This)->lpVtbl -> GetCount(This,cProps) ) + +#define IPropertyStoreCache_GetAt(This,iProp,pkey) \ + ( (This)->lpVtbl -> GetAt(This,iProp,pkey) ) + +#define IPropertyStoreCache_GetValue(This,key,pv) \ + ( (This)->lpVtbl -> GetValue(This,key,pv) ) + +#define IPropertyStoreCache_SetValue(This,key,propvar) \ + ( (This)->lpVtbl -> SetValue(This,key,propvar) ) + +#define IPropertyStoreCache_Commit(This) \ + ( (This)->lpVtbl -> Commit(This) ) + + +#define IPropertyStoreCache_GetState(This,key,pstate) \ + ( (This)->lpVtbl -> GetState(This,key,pstate) ) + +#define IPropertyStoreCache_GetValueAndState(This,key,ppropvar,pstate) \ + ( (This)->lpVtbl -> GetValueAndState(This,key,ppropvar,pstate) ) + +#define IPropertyStoreCache_SetState(This,key,state) \ + ( (This)->lpVtbl -> SetState(This,key,state) ) + +#define IPropertyStoreCache_SetValueAndState(This,key,ppropvar,state) \ + ( (This)->lpVtbl -> SetValueAndState(This,key,ppropvar,state) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyStoreCache_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyEnumType_INTERFACE_DEFINED__ +#define __IPropertyEnumType_INTERFACE_DEFINED__ + +/* interface IPropertyEnumType */ +/* [unique][object][uuid] */ + +/* [v1_enum] */ +enum tagPROPENUMTYPE + { PET_DISCRETEVALUE = 0, + PET_RANGEDVALUE = 1, + PET_DEFAULTVALUE = 2, + PET_ENDRANGE = 3 + } ; +typedef enum tagPROPENUMTYPE PROPENUMTYPE; + + +EXTERN_C const IID IID_IPropertyEnumType; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("11e1fbf9-2d56-4a6b-8db3-7cd193a471f2") + IPropertyEnumType : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetEnumType( + /* [out] */ __RPC__out PROPENUMTYPE *penumtype) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetValue( + /* [out] */ __RPC__out PROPVARIANT *ppropvar) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetRangeMinValue( + /* [out] */ __RPC__out PROPVARIANT *ppropvarMin) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetRangeSetValue( + /* [out] */ __RPC__out PROPVARIANT *ppropvarSet) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetDisplayText( + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszDisplay) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyEnumTypeVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyEnumType * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyEnumType * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyEnumType * This); + + HRESULT ( STDMETHODCALLTYPE *GetEnumType )( + IPropertyEnumType * This, + /* [out] */ __RPC__out PROPENUMTYPE *penumtype); + + HRESULT ( STDMETHODCALLTYPE *GetValue )( + IPropertyEnumType * This, + /* [out] */ __RPC__out PROPVARIANT *ppropvar); + + HRESULT ( STDMETHODCALLTYPE *GetRangeMinValue )( + IPropertyEnumType * This, + /* [out] */ __RPC__out PROPVARIANT *ppropvarMin); + + HRESULT ( STDMETHODCALLTYPE *GetRangeSetValue )( + IPropertyEnumType * This, + /* [out] */ __RPC__out PROPVARIANT *ppropvarSet); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayText )( + IPropertyEnumType * This, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszDisplay); + + END_INTERFACE + } IPropertyEnumTypeVtbl; + + interface IPropertyEnumType + { + CONST_VTBL struct IPropertyEnumTypeVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyEnumType_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyEnumType_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyEnumType_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyEnumType_GetEnumType(This,penumtype) \ + ( (This)->lpVtbl -> GetEnumType(This,penumtype) ) + +#define IPropertyEnumType_GetValue(This,ppropvar) \ + ( (This)->lpVtbl -> GetValue(This,ppropvar) ) + +#define IPropertyEnumType_GetRangeMinValue(This,ppropvarMin) \ + ( (This)->lpVtbl -> GetRangeMinValue(This,ppropvarMin) ) + +#define IPropertyEnumType_GetRangeSetValue(This,ppropvarSet) \ + ( (This)->lpVtbl -> GetRangeSetValue(This,ppropvarSet) ) + +#define IPropertyEnumType_GetDisplayText(This,ppszDisplay) \ + ( (This)->lpVtbl -> GetDisplayText(This,ppszDisplay) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyEnumType_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyEnumTypeList_INTERFACE_DEFINED__ +#define __IPropertyEnumTypeList_INTERFACE_DEFINED__ + +/* interface IPropertyEnumTypeList */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyEnumTypeList; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("a99400f4-3d84-4557-94ba-1242fb2cc9a6") + IPropertyEnumTypeList : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetCount( + /* [out] */ __RPC__out UINT *pctypes) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAt( + /* [in] */ UINT itype, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetConditionAt( + /* [in] */ UINT nIndex, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE FindMatchingIndex( + /* [in] */ __RPC__in REFPROPVARIANT propvarCmp, + /* [out] */ __RPC__out UINT *pnIndex) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyEnumTypeListVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyEnumTypeList * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyEnumTypeList * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyEnumTypeList * This); + + HRESULT ( STDMETHODCALLTYPE *GetCount )( + IPropertyEnumTypeList * This, + /* [out] */ __RPC__out UINT *pctypes); + + HRESULT ( STDMETHODCALLTYPE *GetAt )( + IPropertyEnumTypeList * This, + /* [in] */ UINT itype, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetConditionAt )( + IPropertyEnumTypeList * This, + /* [in] */ UINT nIndex, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *FindMatchingIndex )( + IPropertyEnumTypeList * This, + /* [in] */ __RPC__in REFPROPVARIANT propvarCmp, + /* [out] */ __RPC__out UINT *pnIndex); + + END_INTERFACE + } IPropertyEnumTypeListVtbl; + + interface IPropertyEnumTypeList + { + CONST_VTBL struct IPropertyEnumTypeListVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyEnumTypeList_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyEnumTypeList_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyEnumTypeList_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyEnumTypeList_GetCount(This,pctypes) \ + ( (This)->lpVtbl -> GetCount(This,pctypes) ) + +#define IPropertyEnumTypeList_GetAt(This,itype,riid,ppv) \ + ( (This)->lpVtbl -> GetAt(This,itype,riid,ppv) ) + +#define IPropertyEnumTypeList_GetConditionAt(This,nIndex,riid,ppv) \ + ( (This)->lpVtbl -> GetConditionAt(This,nIndex,riid,ppv) ) + +#define IPropertyEnumTypeList_FindMatchingIndex(This,propvarCmp,pnIndex) \ + ( (This)->lpVtbl -> FindMatchingIndex(This,propvarCmp,pnIndex) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyEnumTypeList_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyDescription_INTERFACE_DEFINED__ +#define __IPropertyDescription_INTERFACE_DEFINED__ + +/* interface IPropertyDescription */ +/* [unique][object][uuid] */ + +/* [v1_enum] */ +enum tagPROPDESC_TYPE_FLAGS + { PDTF_DEFAULT = 0, + PDTF_MULTIPLEVALUES = 0x1, + PDTF_ISINNATE = 0x2, + PDTF_ISGROUP = 0x4, + PDTF_CANGROUPBY = 0x8, + PDTF_CANSTACKBY = 0x10, + PDTF_ISTREEPROPERTY = 0x20, + PDTF_INCLUDEINFULLTEXTQUERY = 0x40, + PDTF_ISVIEWABLE = 0x80, + PDTF_ISQUERYABLE = 0x100, + PDTF_ISSYSTEMPROPERTY = 0x80000000, + PDTF_MASK_ALL = 0x800001ff + } ; +typedef int PROPDESC_TYPE_FLAGS; + +/* [v1_enum] */ +enum tagPROPDESC_VIEW_FLAGS + { PDVF_DEFAULT = 0, + PDVF_CENTERALIGN = 0x1, + PDVF_RIGHTALIGN = 0x2, + PDVF_BEGINNEWGROUP = 0x4, + PDVF_FILLAREA = 0x8, + PDVF_SORTDESCENDING = 0x10, + PDVF_SHOWONLYIFPRESENT = 0x20, + PDVF_SHOWBYDEFAULT = 0x40, + PDVF_SHOWINPRIMARYLIST = 0x80, + PDVF_SHOWINSECONDARYLIST = 0x100, + PDVF_HIDELABEL = 0x200, + PDVF_HIDDEN = 0x800, + PDVF_CANWRAP = 0x1000, + PDVF_MASK_ALL = 0x1bff + } ; +typedef int PROPDESC_VIEW_FLAGS; + +/* [v1_enum] */ +enum tagPROPDESC_DISPLAYTYPE + { PDDT_STRING = 0, + PDDT_NUMBER = 1, + PDDT_BOOLEAN = 2, + PDDT_DATETIME = 3, + PDDT_ENUMERATED = 4 + } ; +typedef enum tagPROPDESC_DISPLAYTYPE PROPDESC_DISPLAYTYPE; + +/* [v1_enum] */ +enum tagPROPDESC_GROUPING_RANGE + { PDGR_DISCRETE = 0, + PDGR_ALPHANUMERIC = 1, + PDGR_SIZE = 2, + PDGR_DYNAMIC = 3, + PDGR_DATE = 4, + PDGR_PERCENT = 5, + PDGR_ENUMERATED = 6 + } ; +typedef enum tagPROPDESC_GROUPING_RANGE PROPDESC_GROUPING_RANGE; + +/* [v1_enum] */ +enum tagPROPDESC_FORMAT_FLAGS + { PDFF_DEFAULT = 0, + PDFF_PREFIXNAME = 0x1, + PDFF_FILENAME = 0x2, + PDFF_ALWAYSKB = 0x4, + PDFF_RESERVED_RIGHTTOLEFT = 0x8, + PDFF_SHORTTIME = 0x10, + PDFF_LONGTIME = 0x20, + PDFF_HIDETIME = 0x40, + PDFF_SHORTDATE = 0x80, + PDFF_LONGDATE = 0x100, + PDFF_HIDEDATE = 0x200, + PDFF_RELATIVEDATE = 0x400, + PDFF_USEEDITINVITATION = 0x800, + PDFF_READONLY = 0x1000, + PDFF_NOAUTOREADINGORDER = 0x2000 + } ; +typedef int PROPDESC_FORMAT_FLAGS; + +/* [v1_enum] */ +enum tagPROPDESC_SORTDESCRIPTION + { PDSD_GENERAL = 0, + PDSD_A_Z = 1, + PDSD_LOWEST_HIGHEST = 2, + PDSD_SMALLEST_BIGGEST = 3, + PDSD_OLDEST_NEWEST = 4 + } ; +typedef enum tagPROPDESC_SORTDESCRIPTION PROPDESC_SORTDESCRIPTION; + +/* [v1_enum] */ +enum tagPROPDESC_RELATIVEDESCRIPTION_TYPE + { PDRDT_GENERAL = 0, + PDRDT_DATE = 1, + PDRDT_SIZE = 2, + PDRDT_COUNT = 3, + PDRDT_REVISION = 4, + PDRDT_LENGTH = 5, + PDRDT_DURATION = 6, + PDRDT_SPEED = 7, + PDRDT_RATE = 8, + PDRDT_RATING = 9, + PDRDT_PRIORITY = 10 + } ; +typedef enum tagPROPDESC_RELATIVEDESCRIPTION_TYPE PROPDESC_RELATIVEDESCRIPTION_TYPE; + +/* [v1_enum] */ +enum tagPROPDESC_AGGREGATION_TYPE + { PDAT_DEFAULT = 0, + PDAT_FIRST = 1, + PDAT_SUM = 2, + PDAT_AVERAGE = 3, + PDAT_DATERANGE = 4, + PDAT_UNION = 5, + PDAT_MAX = 6, + PDAT_MIN = 7 + } ; +typedef enum tagPROPDESC_AGGREGATION_TYPE PROPDESC_AGGREGATION_TYPE; + +/* [v1_enum] */ +enum tagPROPDESC_CONDITION_TYPE + { PDCOT_NONE = 0, + PDCOT_STRING = 1, + PDCOT_SIZE = 2, + PDCOT_DATETIME = 3, + PDCOT_BOOLEAN = 4, + PDCOT_NUMBER = 5 + } ; +typedef enum tagPROPDESC_CONDITION_TYPE PROPDESC_CONDITION_TYPE; + + +EXTERN_C const IID IID_IPropertyDescription; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("6f79d558-3e96-4549-a1d1-7d75d2288814") + IPropertyDescription : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetPropertyKey( + /* [out] */ __RPC__out PROPERTYKEY *pkey) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetCanonicalName( + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPropertyType( + /* [out] */ __RPC__out VARTYPE *pvartype) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetDisplayName( + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetEditInvitation( + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszInvite) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetTypeFlags( + /* [in] */ PROPDESC_TYPE_FLAGS mask, + /* [out] */ __RPC__out PROPDESC_TYPE_FLAGS *ppdtFlags) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetViewFlags( + /* [out] */ __RPC__out PROPDESC_VIEW_FLAGS *ppdvFlags) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetDefaultColumnWidth( + /* [out] */ __RPC__out UINT *pcxChars) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetDisplayType( + /* [out] */ __RPC__out PROPDESC_DISPLAYTYPE *pdisplaytype) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetColumnState( + /* [out] */ __RPC__out SHCOLSTATEF *pcsFlags) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetGroupingRange( + /* [out] */ __RPC__out PROPDESC_GROUPING_RANGE *pgr) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetRelativeDescriptionType( + /* [out] */ __RPC__out PROPDESC_RELATIVEDESCRIPTION_TYPE *prdt) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetRelativeDescription( + /* [in] */ __RPC__in REFPROPVARIANT propvar1, + /* [in] */ __RPC__in REFPROPVARIANT propvar2, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc1, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc2) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetSortDescription( + /* [out] */ __RPC__out PROPDESC_SORTDESCRIPTION *psd) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetSortDescriptionLabel( + /* [in] */ BOOL fDescending, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDescription) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAggregationType( + /* [out] */ __RPC__out PROPDESC_AGGREGATION_TYPE *paggtype) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetConditionType( + /* [out] */ __RPC__out PROPDESC_CONDITION_TYPE *pcontype, + /* [out] */ __RPC__out CONDITION_OPERATION *popDefault) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetEnumTypeList( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE CoerceToCanonicalValue( + /* [out][in] */ PROPVARIANT *ppropvar) = 0; + + virtual HRESULT STDMETHODCALLTYPE FormatForDisplay( + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdfFlags, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDisplay) = 0; + + virtual HRESULT STDMETHODCALLTYPE IsValueCanonical( + /* [in] */ __RPC__in REFPROPVARIANT propvar) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyDescriptionVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyDescription * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyDescription * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyDescription * This); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyKey )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + HRESULT ( STDMETHODCALLTYPE *GetCanonicalName )( + IPropertyDescription * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyType )( + IPropertyDescription * This, + /* [out] */ __RPC__out VARTYPE *pvartype); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayName )( + IPropertyDescription * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *GetEditInvitation )( + IPropertyDescription * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszInvite); + + HRESULT ( STDMETHODCALLTYPE *GetTypeFlags )( + IPropertyDescription * This, + /* [in] */ PROPDESC_TYPE_FLAGS mask, + /* [out] */ __RPC__out PROPDESC_TYPE_FLAGS *ppdtFlags); + + HRESULT ( STDMETHODCALLTYPE *GetViewFlags )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_VIEW_FLAGS *ppdvFlags); + + HRESULT ( STDMETHODCALLTYPE *GetDefaultColumnWidth )( + IPropertyDescription * This, + /* [out] */ __RPC__out UINT *pcxChars); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayType )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_DISPLAYTYPE *pdisplaytype); + + HRESULT ( STDMETHODCALLTYPE *GetColumnState )( + IPropertyDescription * This, + /* [out] */ __RPC__out SHCOLSTATEF *pcsFlags); + + HRESULT ( STDMETHODCALLTYPE *GetGroupingRange )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_GROUPING_RANGE *pgr); + + HRESULT ( STDMETHODCALLTYPE *GetRelativeDescriptionType )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_RELATIVEDESCRIPTION_TYPE *prdt); + + HRESULT ( STDMETHODCALLTYPE *GetRelativeDescription )( + IPropertyDescription * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar1, + /* [in] */ __RPC__in REFPROPVARIANT propvar2, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc1, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc2); + + HRESULT ( STDMETHODCALLTYPE *GetSortDescription )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_SORTDESCRIPTION *psd); + + HRESULT ( STDMETHODCALLTYPE *GetSortDescriptionLabel )( + IPropertyDescription * This, + /* [in] */ BOOL fDescending, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDescription); + + HRESULT ( STDMETHODCALLTYPE *GetAggregationType )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_AGGREGATION_TYPE *paggtype); + + HRESULT ( STDMETHODCALLTYPE *GetConditionType )( + IPropertyDescription * This, + /* [out] */ __RPC__out PROPDESC_CONDITION_TYPE *pcontype, + /* [out] */ __RPC__out CONDITION_OPERATION *popDefault); + + HRESULT ( STDMETHODCALLTYPE *GetEnumTypeList )( + IPropertyDescription * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *CoerceToCanonicalValue )( + IPropertyDescription * This, + /* [out][in] */ PROPVARIANT *ppropvar); + + HRESULT ( STDMETHODCALLTYPE *FormatForDisplay )( + IPropertyDescription * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdfFlags, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDisplay); + + HRESULT ( STDMETHODCALLTYPE *IsValueCanonical )( + IPropertyDescription * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar); + + END_INTERFACE + } IPropertyDescriptionVtbl; + + interface IPropertyDescription + { + CONST_VTBL struct IPropertyDescriptionVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyDescription_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyDescription_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyDescription_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyDescription_GetPropertyKey(This,pkey) \ + ( (This)->lpVtbl -> GetPropertyKey(This,pkey) ) + +#define IPropertyDescription_GetCanonicalName(This,ppszName) \ + ( (This)->lpVtbl -> GetCanonicalName(This,ppszName) ) + +#define IPropertyDescription_GetPropertyType(This,pvartype) \ + ( (This)->lpVtbl -> GetPropertyType(This,pvartype) ) + +#define IPropertyDescription_GetDisplayName(This,ppszName) \ + ( (This)->lpVtbl -> GetDisplayName(This,ppszName) ) + +#define IPropertyDescription_GetEditInvitation(This,ppszInvite) \ + ( (This)->lpVtbl -> GetEditInvitation(This,ppszInvite) ) + +#define IPropertyDescription_GetTypeFlags(This,mask,ppdtFlags) \ + ( (This)->lpVtbl -> GetTypeFlags(This,mask,ppdtFlags) ) + +#define IPropertyDescription_GetViewFlags(This,ppdvFlags) \ + ( (This)->lpVtbl -> GetViewFlags(This,ppdvFlags) ) + +#define IPropertyDescription_GetDefaultColumnWidth(This,pcxChars) \ + ( (This)->lpVtbl -> GetDefaultColumnWidth(This,pcxChars) ) + +#define IPropertyDescription_GetDisplayType(This,pdisplaytype) \ + ( (This)->lpVtbl -> GetDisplayType(This,pdisplaytype) ) + +#define IPropertyDescription_GetColumnState(This,pcsFlags) \ + ( (This)->lpVtbl -> GetColumnState(This,pcsFlags) ) + +#define IPropertyDescription_GetGroupingRange(This,pgr) \ + ( (This)->lpVtbl -> GetGroupingRange(This,pgr) ) + +#define IPropertyDescription_GetRelativeDescriptionType(This,prdt) \ + ( (This)->lpVtbl -> GetRelativeDescriptionType(This,prdt) ) + +#define IPropertyDescription_GetRelativeDescription(This,propvar1,propvar2,ppszDesc1,ppszDesc2) \ + ( (This)->lpVtbl -> GetRelativeDescription(This,propvar1,propvar2,ppszDesc1,ppszDesc2) ) + +#define IPropertyDescription_GetSortDescription(This,psd) \ + ( (This)->lpVtbl -> GetSortDescription(This,psd) ) + +#define IPropertyDescription_GetSortDescriptionLabel(This,fDescending,ppszDescription) \ + ( (This)->lpVtbl -> GetSortDescriptionLabel(This,fDescending,ppszDescription) ) + +#define IPropertyDescription_GetAggregationType(This,paggtype) \ + ( (This)->lpVtbl -> GetAggregationType(This,paggtype) ) + +#define IPropertyDescription_GetConditionType(This,pcontype,popDefault) \ + ( (This)->lpVtbl -> GetConditionType(This,pcontype,popDefault) ) + +#define IPropertyDescription_GetEnumTypeList(This,riid,ppv) \ + ( (This)->lpVtbl -> GetEnumTypeList(This,riid,ppv) ) + +#define IPropertyDescription_CoerceToCanonicalValue(This,ppropvar) \ + ( (This)->lpVtbl -> CoerceToCanonicalValue(This,ppropvar) ) + +#define IPropertyDescription_FormatForDisplay(This,propvar,pdfFlags,ppszDisplay) \ + ( (This)->lpVtbl -> FormatForDisplay(This,propvar,pdfFlags,ppszDisplay) ) + +#define IPropertyDescription_IsValueCanonical(This,propvar) \ + ( (This)->lpVtbl -> IsValueCanonical(This,propvar) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IPropertyDescription_RemoteCoerceToCanonicalValue_Proxy( + IPropertyDescription * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [out] */ __RPC__out PROPVARIANT *ppropvar); + + +void __RPC_STUB IPropertyDescription_RemoteCoerceToCanonicalValue_Stub( + IRpcStubBuffer *This, + IRpcChannelBuffer *_pRpcChannelBuffer, + PRPC_MESSAGE _pRpcMessage, + DWORD *_pdwStubPhase); + + + +#endif /* __IPropertyDescription_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyDescriptionAliasInfo_INTERFACE_DEFINED__ +#define __IPropertyDescriptionAliasInfo_INTERFACE_DEFINED__ + +/* interface IPropertyDescriptionAliasInfo */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyDescriptionAliasInfo; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("f67104fc-2af9-46fd-b32d-243c1404f3d1") + IPropertyDescriptionAliasInfo : public IPropertyDescription + { + public: + virtual HRESULT STDMETHODCALLTYPE GetSortByAlias( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAdditionalSortByAliases( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyDescriptionAliasInfoVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyDescriptionAliasInfo * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyDescriptionAliasInfo * This); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyKey )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + HRESULT ( STDMETHODCALLTYPE *GetCanonicalName )( + IPropertyDescriptionAliasInfo * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyType )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out VARTYPE *pvartype); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayName )( + IPropertyDescriptionAliasInfo * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *GetEditInvitation )( + IPropertyDescriptionAliasInfo * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszInvite); + + HRESULT ( STDMETHODCALLTYPE *GetTypeFlags )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ PROPDESC_TYPE_FLAGS mask, + /* [out] */ __RPC__out PROPDESC_TYPE_FLAGS *ppdtFlags); + + HRESULT ( STDMETHODCALLTYPE *GetViewFlags )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_VIEW_FLAGS *ppdvFlags); + + HRESULT ( STDMETHODCALLTYPE *GetDefaultColumnWidth )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out UINT *pcxChars); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayType )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_DISPLAYTYPE *pdisplaytype); + + HRESULT ( STDMETHODCALLTYPE *GetColumnState )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out SHCOLSTATEF *pcsFlags); + + HRESULT ( STDMETHODCALLTYPE *GetGroupingRange )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_GROUPING_RANGE *pgr); + + HRESULT ( STDMETHODCALLTYPE *GetRelativeDescriptionType )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_RELATIVEDESCRIPTION_TYPE *prdt); + + HRESULT ( STDMETHODCALLTYPE *GetRelativeDescription )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar1, + /* [in] */ __RPC__in REFPROPVARIANT propvar2, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc1, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc2); + + HRESULT ( STDMETHODCALLTYPE *GetSortDescription )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_SORTDESCRIPTION *psd); + + HRESULT ( STDMETHODCALLTYPE *GetSortDescriptionLabel )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ BOOL fDescending, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDescription); + + HRESULT ( STDMETHODCALLTYPE *GetAggregationType )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_AGGREGATION_TYPE *paggtype); + + HRESULT ( STDMETHODCALLTYPE *GetConditionType )( + IPropertyDescriptionAliasInfo * This, + /* [out] */ __RPC__out PROPDESC_CONDITION_TYPE *pcontype, + /* [out] */ __RPC__out CONDITION_OPERATION *popDefault); + + HRESULT ( STDMETHODCALLTYPE *GetEnumTypeList )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *CoerceToCanonicalValue )( + IPropertyDescriptionAliasInfo * This, + /* [out][in] */ PROPVARIANT *ppropvar); + + HRESULT ( STDMETHODCALLTYPE *FormatForDisplay )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdfFlags, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDisplay); + + HRESULT ( STDMETHODCALLTYPE *IsValueCanonical )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar); + + HRESULT ( STDMETHODCALLTYPE *GetSortByAlias )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetAdditionalSortByAliases )( + IPropertyDescriptionAliasInfo * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + END_INTERFACE + } IPropertyDescriptionAliasInfoVtbl; + + interface IPropertyDescriptionAliasInfo + { + CONST_VTBL struct IPropertyDescriptionAliasInfoVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyDescriptionAliasInfo_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyDescriptionAliasInfo_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyDescriptionAliasInfo_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyDescriptionAliasInfo_GetPropertyKey(This,pkey) \ + ( (This)->lpVtbl -> GetPropertyKey(This,pkey) ) + +#define IPropertyDescriptionAliasInfo_GetCanonicalName(This,ppszName) \ + ( (This)->lpVtbl -> GetCanonicalName(This,ppszName) ) + +#define IPropertyDescriptionAliasInfo_GetPropertyType(This,pvartype) \ + ( (This)->lpVtbl -> GetPropertyType(This,pvartype) ) + +#define IPropertyDescriptionAliasInfo_GetDisplayName(This,ppszName) \ + ( (This)->lpVtbl -> GetDisplayName(This,ppszName) ) + +#define IPropertyDescriptionAliasInfo_GetEditInvitation(This,ppszInvite) \ + ( (This)->lpVtbl -> GetEditInvitation(This,ppszInvite) ) + +#define IPropertyDescriptionAliasInfo_GetTypeFlags(This,mask,ppdtFlags) \ + ( (This)->lpVtbl -> GetTypeFlags(This,mask,ppdtFlags) ) + +#define IPropertyDescriptionAliasInfo_GetViewFlags(This,ppdvFlags) \ + ( (This)->lpVtbl -> GetViewFlags(This,ppdvFlags) ) + +#define IPropertyDescriptionAliasInfo_GetDefaultColumnWidth(This,pcxChars) \ + ( (This)->lpVtbl -> GetDefaultColumnWidth(This,pcxChars) ) + +#define IPropertyDescriptionAliasInfo_GetDisplayType(This,pdisplaytype) \ + ( (This)->lpVtbl -> GetDisplayType(This,pdisplaytype) ) + +#define IPropertyDescriptionAliasInfo_GetColumnState(This,pcsFlags) \ + ( (This)->lpVtbl -> GetColumnState(This,pcsFlags) ) + +#define IPropertyDescriptionAliasInfo_GetGroupingRange(This,pgr) \ + ( (This)->lpVtbl -> GetGroupingRange(This,pgr) ) + +#define IPropertyDescriptionAliasInfo_GetRelativeDescriptionType(This,prdt) \ + ( (This)->lpVtbl -> GetRelativeDescriptionType(This,prdt) ) + +#define IPropertyDescriptionAliasInfo_GetRelativeDescription(This,propvar1,propvar2,ppszDesc1,ppszDesc2) \ + ( (This)->lpVtbl -> GetRelativeDescription(This,propvar1,propvar2,ppszDesc1,ppszDesc2) ) + +#define IPropertyDescriptionAliasInfo_GetSortDescription(This,psd) \ + ( (This)->lpVtbl -> GetSortDescription(This,psd) ) + +#define IPropertyDescriptionAliasInfo_GetSortDescriptionLabel(This,fDescending,ppszDescription) \ + ( (This)->lpVtbl -> GetSortDescriptionLabel(This,fDescending,ppszDescription) ) + +#define IPropertyDescriptionAliasInfo_GetAggregationType(This,paggtype) \ + ( (This)->lpVtbl -> GetAggregationType(This,paggtype) ) + +#define IPropertyDescriptionAliasInfo_GetConditionType(This,pcontype,popDefault) \ + ( (This)->lpVtbl -> GetConditionType(This,pcontype,popDefault) ) + +#define IPropertyDescriptionAliasInfo_GetEnumTypeList(This,riid,ppv) \ + ( (This)->lpVtbl -> GetEnumTypeList(This,riid,ppv) ) + +#define IPropertyDescriptionAliasInfo_CoerceToCanonicalValue(This,ppropvar) \ + ( (This)->lpVtbl -> CoerceToCanonicalValue(This,ppropvar) ) + +#define IPropertyDescriptionAliasInfo_FormatForDisplay(This,propvar,pdfFlags,ppszDisplay) \ + ( (This)->lpVtbl -> FormatForDisplay(This,propvar,pdfFlags,ppszDisplay) ) + +#define IPropertyDescriptionAliasInfo_IsValueCanonical(This,propvar) \ + ( (This)->lpVtbl -> IsValueCanonical(This,propvar) ) + + +#define IPropertyDescriptionAliasInfo_GetSortByAlias(This,riid,ppv) \ + ( (This)->lpVtbl -> GetSortByAlias(This,riid,ppv) ) + +#define IPropertyDescriptionAliasInfo_GetAdditionalSortByAliases(This,riid,ppv) \ + ( (This)->lpVtbl -> GetAdditionalSortByAliases(This,riid,ppv) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyDescriptionAliasInfo_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyDescriptionSearchInfo_INTERFACE_DEFINED__ +#define __IPropertyDescriptionSearchInfo_INTERFACE_DEFINED__ + +/* interface IPropertyDescriptionSearchInfo */ +/* [unique][object][uuid] */ + +/* [v1_enum] */ +enum tagPROPDESC_SEARCHINFO_FLAGS + { PDSIF_DEFAULT = 0, + PDSIF_ININVERTEDINDEX = 0x1, + PDSIF_ISCOLUMN = 0x2, + PDSIF_ISCOLUMNSPARSE = 0x4 + } ; +typedef int PROPDESC_SEARCHINFO_FLAGS; + +typedef /* [v1_enum] */ +enum tagPROPDESC_COLUMNINDEX_TYPE + { PDCIT_NONE = 0, + PDCIT_ONDISK = 1, + PDCIT_INMEMORY = 2 + } PROPDESC_COLUMNINDEX_TYPE; + + +EXTERN_C const IID IID_IPropertyDescriptionSearchInfo; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("078f91bd-29a2-440f-924e-46a291524520") + IPropertyDescriptionSearchInfo : public IPropertyDescription + { + public: + virtual HRESULT STDMETHODCALLTYPE GetSearchInfoFlags( + /* [out] */ __RPC__out PROPDESC_SEARCHINFO_FLAGS *ppdsiFlags) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetColumnIndexType( + /* [out] */ __RPC__out PROPDESC_COLUMNINDEX_TYPE *ppdciType) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetProjectionString( + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszProjection) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetMaxSize( + /* [out] */ __RPC__out UINT *pcbMaxSize) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyDescriptionSearchInfoVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyDescriptionSearchInfo * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyDescriptionSearchInfo * This); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyKey )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPERTYKEY *pkey); + + HRESULT ( STDMETHODCALLTYPE *GetCanonicalName )( + IPropertyDescriptionSearchInfo * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyType )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out VARTYPE *pvartype); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayName )( + IPropertyDescriptionSearchInfo * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *GetEditInvitation )( + IPropertyDescriptionSearchInfo * This, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszInvite); + + HRESULT ( STDMETHODCALLTYPE *GetTypeFlags )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ PROPDESC_TYPE_FLAGS mask, + /* [out] */ __RPC__out PROPDESC_TYPE_FLAGS *ppdtFlags); + + HRESULT ( STDMETHODCALLTYPE *GetViewFlags )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_VIEW_FLAGS *ppdvFlags); + + HRESULT ( STDMETHODCALLTYPE *GetDefaultColumnWidth )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out UINT *pcxChars); + + HRESULT ( STDMETHODCALLTYPE *GetDisplayType )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_DISPLAYTYPE *pdisplaytype); + + HRESULT ( STDMETHODCALLTYPE *GetColumnState )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out SHCOLSTATEF *pcsFlags); + + HRESULT ( STDMETHODCALLTYPE *GetGroupingRange )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_GROUPING_RANGE *pgr); + + HRESULT ( STDMETHODCALLTYPE *GetRelativeDescriptionType )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_RELATIVEDESCRIPTION_TYPE *prdt); + + HRESULT ( STDMETHODCALLTYPE *GetRelativeDescription )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar1, + /* [in] */ __RPC__in REFPROPVARIANT propvar2, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc1, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDesc2); + + HRESULT ( STDMETHODCALLTYPE *GetSortDescription )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_SORTDESCRIPTION *psd); + + HRESULT ( STDMETHODCALLTYPE *GetSortDescriptionLabel )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ BOOL fDescending, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDescription); + + HRESULT ( STDMETHODCALLTYPE *GetAggregationType )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_AGGREGATION_TYPE *paggtype); + + HRESULT ( STDMETHODCALLTYPE *GetConditionType )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_CONDITION_TYPE *pcontype, + /* [out] */ __RPC__out CONDITION_OPERATION *popDefault); + + HRESULT ( STDMETHODCALLTYPE *GetEnumTypeList )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *CoerceToCanonicalValue )( + IPropertyDescriptionSearchInfo * This, + /* [out][in] */ PROPVARIANT *ppropvar); + + HRESULT ( STDMETHODCALLTYPE *FormatForDisplay )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdfFlags, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDisplay); + + HRESULT ( STDMETHODCALLTYPE *IsValueCanonical )( + IPropertyDescriptionSearchInfo * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar); + + HRESULT ( STDMETHODCALLTYPE *GetSearchInfoFlags )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_SEARCHINFO_FLAGS *ppdsiFlags); + + HRESULT ( STDMETHODCALLTYPE *GetColumnIndexType )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out PROPDESC_COLUMNINDEX_TYPE *ppdciType); + + HRESULT ( STDMETHODCALLTYPE *GetProjectionString )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszProjection); + + HRESULT ( STDMETHODCALLTYPE *GetMaxSize )( + IPropertyDescriptionSearchInfo * This, + /* [out] */ __RPC__out UINT *pcbMaxSize); + + END_INTERFACE + } IPropertyDescriptionSearchInfoVtbl; + + interface IPropertyDescriptionSearchInfo + { + CONST_VTBL struct IPropertyDescriptionSearchInfoVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyDescriptionSearchInfo_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyDescriptionSearchInfo_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyDescriptionSearchInfo_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyDescriptionSearchInfo_GetPropertyKey(This,pkey) \ + ( (This)->lpVtbl -> GetPropertyKey(This,pkey) ) + +#define IPropertyDescriptionSearchInfo_GetCanonicalName(This,ppszName) \ + ( (This)->lpVtbl -> GetCanonicalName(This,ppszName) ) + +#define IPropertyDescriptionSearchInfo_GetPropertyType(This,pvartype) \ + ( (This)->lpVtbl -> GetPropertyType(This,pvartype) ) + +#define IPropertyDescriptionSearchInfo_GetDisplayName(This,ppszName) \ + ( (This)->lpVtbl -> GetDisplayName(This,ppszName) ) + +#define IPropertyDescriptionSearchInfo_GetEditInvitation(This,ppszInvite) \ + ( (This)->lpVtbl -> GetEditInvitation(This,ppszInvite) ) + +#define IPropertyDescriptionSearchInfo_GetTypeFlags(This,mask,ppdtFlags) \ + ( (This)->lpVtbl -> GetTypeFlags(This,mask,ppdtFlags) ) + +#define IPropertyDescriptionSearchInfo_GetViewFlags(This,ppdvFlags) \ + ( (This)->lpVtbl -> GetViewFlags(This,ppdvFlags) ) + +#define IPropertyDescriptionSearchInfo_GetDefaultColumnWidth(This,pcxChars) \ + ( (This)->lpVtbl -> GetDefaultColumnWidth(This,pcxChars) ) + +#define IPropertyDescriptionSearchInfo_GetDisplayType(This,pdisplaytype) \ + ( (This)->lpVtbl -> GetDisplayType(This,pdisplaytype) ) + +#define IPropertyDescriptionSearchInfo_GetColumnState(This,pcsFlags) \ + ( (This)->lpVtbl -> GetColumnState(This,pcsFlags) ) + +#define IPropertyDescriptionSearchInfo_GetGroupingRange(This,pgr) \ + ( (This)->lpVtbl -> GetGroupingRange(This,pgr) ) + +#define IPropertyDescriptionSearchInfo_GetRelativeDescriptionType(This,prdt) \ + ( (This)->lpVtbl -> GetRelativeDescriptionType(This,prdt) ) + +#define IPropertyDescriptionSearchInfo_GetRelativeDescription(This,propvar1,propvar2,ppszDesc1,ppszDesc2) \ + ( (This)->lpVtbl -> GetRelativeDescription(This,propvar1,propvar2,ppszDesc1,ppszDesc2) ) + +#define IPropertyDescriptionSearchInfo_GetSortDescription(This,psd) \ + ( (This)->lpVtbl -> GetSortDescription(This,psd) ) + +#define IPropertyDescriptionSearchInfo_GetSortDescriptionLabel(This,fDescending,ppszDescription) \ + ( (This)->lpVtbl -> GetSortDescriptionLabel(This,fDescending,ppszDescription) ) + +#define IPropertyDescriptionSearchInfo_GetAggregationType(This,paggtype) \ + ( (This)->lpVtbl -> GetAggregationType(This,paggtype) ) + +#define IPropertyDescriptionSearchInfo_GetConditionType(This,pcontype,popDefault) \ + ( (This)->lpVtbl -> GetConditionType(This,pcontype,popDefault) ) + +#define IPropertyDescriptionSearchInfo_GetEnumTypeList(This,riid,ppv) \ + ( (This)->lpVtbl -> GetEnumTypeList(This,riid,ppv) ) + +#define IPropertyDescriptionSearchInfo_CoerceToCanonicalValue(This,ppropvar) \ + ( (This)->lpVtbl -> CoerceToCanonicalValue(This,ppropvar) ) + +#define IPropertyDescriptionSearchInfo_FormatForDisplay(This,propvar,pdfFlags,ppszDisplay) \ + ( (This)->lpVtbl -> FormatForDisplay(This,propvar,pdfFlags,ppszDisplay) ) + +#define IPropertyDescriptionSearchInfo_IsValueCanonical(This,propvar) \ + ( (This)->lpVtbl -> IsValueCanonical(This,propvar) ) + + +#define IPropertyDescriptionSearchInfo_GetSearchInfoFlags(This,ppdsiFlags) \ + ( (This)->lpVtbl -> GetSearchInfoFlags(This,ppdsiFlags) ) + +#define IPropertyDescriptionSearchInfo_GetColumnIndexType(This,ppdciType) \ + ( (This)->lpVtbl -> GetColumnIndexType(This,ppdciType) ) + +#define IPropertyDescriptionSearchInfo_GetProjectionString(This,ppszProjection) \ + ( (This)->lpVtbl -> GetProjectionString(This,ppszProjection) ) + +#define IPropertyDescriptionSearchInfo_GetMaxSize(This,pcbMaxSize) \ + ( (This)->lpVtbl -> GetMaxSize(This,pcbMaxSize) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyDescriptionSearchInfo_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propsys_0000_0014 */ +/* [local] */ + +/* [v1_enum] */ +enum tagPROPDESC_ENUMFILTER + { PDEF_ALL = 0, + PDEF_SYSTEM = 1, + PDEF_NONSYSTEM = 2, + PDEF_VIEWABLE = 3, + PDEF_QUERYABLE = 4, + PDEF_INFULLTEXTQUERY = 5, + PDEF_COLUMN = 6 + } ; +typedef enum tagPROPDESC_ENUMFILTER PROPDESC_ENUMFILTER; + + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0014_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0014_v0_0_s_ifspec; + +#ifndef __IPropertySystem_INTERFACE_DEFINED__ +#define __IPropertySystem_INTERFACE_DEFINED__ + +/* interface IPropertySystem */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertySystem; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("ca724e8a-c3e6-442b-88a4-6fb0db8035a3") + IPropertySystem : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetPropertyDescription( + /* [in] */ __RPC__in REFPROPERTYKEY propkey, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPropertyDescriptionByName( + /* [string][in] */ __RPC__in LPCWSTR pszCanonicalName, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPropertyDescriptionListFromString( + /* [string][in] */ __RPC__in LPCWSTR pszPropList, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE EnumeratePropertyDescriptions( + /* [in] */ PROPDESC_ENUMFILTER filterOn, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE FormatForDisplay( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdff, + /* [size_is][string][out] */ __RPC__out_ecount_full_string(cchText) LPWSTR pszText, + /* [in] */ DWORD cchText) = 0; + + virtual HRESULT STDMETHODCALLTYPE FormatForDisplayAlloc( + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdff, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDisplay) = 0; + + virtual HRESULT STDMETHODCALLTYPE RegisterPropertySchema( + /* [string][in] */ __RPC__in LPCWSTR pszPath) = 0; + + virtual HRESULT STDMETHODCALLTYPE UnregisterPropertySchema( + /* [string][in] */ __RPC__in LPCWSTR pszPath) = 0; + + virtual HRESULT STDMETHODCALLTYPE RefreshPropertySchema( void) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertySystemVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertySystem * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertySystem * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertySystem * This); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyDescription )( + IPropertySystem * This, + /* [in] */ __RPC__in REFPROPERTYKEY propkey, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyDescriptionByName )( + IPropertySystem * This, + /* [string][in] */ __RPC__in LPCWSTR pszCanonicalName, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyDescriptionListFromString )( + IPropertySystem * This, + /* [string][in] */ __RPC__in LPCWSTR pszPropList, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *EnumeratePropertyDescriptions )( + IPropertySystem * This, + /* [in] */ PROPDESC_ENUMFILTER filterOn, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *FormatForDisplay )( + IPropertySystem * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdff, + /* [size_is][string][out] */ __RPC__out_ecount_full_string(cchText) LPWSTR pszText, + /* [in] */ DWORD cchText); + + HRESULT ( STDMETHODCALLTYPE *FormatForDisplayAlloc )( + IPropertySystem * This, + /* [in] */ __RPC__in REFPROPERTYKEY key, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [in] */ PROPDESC_FORMAT_FLAGS pdff, + /* [string][out] */ __RPC__deref_out_opt_string LPWSTR *ppszDisplay); + + HRESULT ( STDMETHODCALLTYPE *RegisterPropertySchema )( + IPropertySystem * This, + /* [string][in] */ __RPC__in LPCWSTR pszPath); + + HRESULT ( STDMETHODCALLTYPE *UnregisterPropertySchema )( + IPropertySystem * This, + /* [string][in] */ __RPC__in LPCWSTR pszPath); + + HRESULT ( STDMETHODCALLTYPE *RefreshPropertySchema )( + IPropertySystem * This); + + END_INTERFACE + } IPropertySystemVtbl; + + interface IPropertySystem + { + CONST_VTBL struct IPropertySystemVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertySystem_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertySystem_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertySystem_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertySystem_GetPropertyDescription(This,propkey,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyDescription(This,propkey,riid,ppv) ) + +#define IPropertySystem_GetPropertyDescriptionByName(This,pszCanonicalName,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyDescriptionByName(This,pszCanonicalName,riid,ppv) ) + +#define IPropertySystem_GetPropertyDescriptionListFromString(This,pszPropList,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyDescriptionListFromString(This,pszPropList,riid,ppv) ) + +#define IPropertySystem_EnumeratePropertyDescriptions(This,filterOn,riid,ppv) \ + ( (This)->lpVtbl -> EnumeratePropertyDescriptions(This,filterOn,riid,ppv) ) + +#define IPropertySystem_FormatForDisplay(This,key,propvar,pdff,pszText,cchText) \ + ( (This)->lpVtbl -> FormatForDisplay(This,key,propvar,pdff,pszText,cchText) ) + +#define IPropertySystem_FormatForDisplayAlloc(This,key,propvar,pdff,ppszDisplay) \ + ( (This)->lpVtbl -> FormatForDisplayAlloc(This,key,propvar,pdff,ppszDisplay) ) + +#define IPropertySystem_RegisterPropertySchema(This,pszPath) \ + ( (This)->lpVtbl -> RegisterPropertySchema(This,pszPath) ) + +#define IPropertySystem_UnregisterPropertySchema(This,pszPath) \ + ( (This)->lpVtbl -> UnregisterPropertySchema(This,pszPath) ) + +#define IPropertySystem_RefreshPropertySchema(This) \ + ( (This)->lpVtbl -> RefreshPropertySchema(This) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertySystem_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyDescriptionList_INTERFACE_DEFINED__ +#define __IPropertyDescriptionList_INTERFACE_DEFINED__ + +/* interface IPropertyDescriptionList */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyDescriptionList; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("1f9fc1d0-c39b-4b26-817f-011967d3440e") + IPropertyDescriptionList : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetCount( + /* [out] */ __RPC__out UINT *pcElem) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetAt( + /* [in] */ UINT iElem, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyDescriptionListVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyDescriptionList * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyDescriptionList * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyDescriptionList * This); + + HRESULT ( STDMETHODCALLTYPE *GetCount )( + IPropertyDescriptionList * This, + /* [out] */ __RPC__out UINT *pcElem); + + HRESULT ( STDMETHODCALLTYPE *GetAt )( + IPropertyDescriptionList * This, + /* [in] */ UINT iElem, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + END_INTERFACE + } IPropertyDescriptionListVtbl; + + interface IPropertyDescriptionList + { + CONST_VTBL struct IPropertyDescriptionListVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyDescriptionList_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyDescriptionList_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyDescriptionList_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyDescriptionList_GetCount(This,pcElem) \ + ( (This)->lpVtbl -> GetCount(This,pcElem) ) + +#define IPropertyDescriptionList_GetAt(This,iElem,riid,ppv) \ + ( (This)->lpVtbl -> GetAt(This,iElem,riid,ppv) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyDescriptionList_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertyStoreFactory_INTERFACE_DEFINED__ +#define __IPropertyStoreFactory_INTERFACE_DEFINED__ + +/* interface IPropertyStoreFactory */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertyStoreFactory; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("bc110b6d-57e8-4148-a9c6-91015ab2f3a5") + IPropertyStoreFactory : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetPropertyStore( + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [unique][in] */ __RPC__in_opt IUnknown *pUnkFactory, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPropertyStoreForKeys( + /* [unique][in] */ __RPC__in_opt const PROPERTYKEY *rgKeys, + /* [in] */ UINT cKeys, + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertyStoreFactoryVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertyStoreFactory * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertyStoreFactory * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertyStoreFactory * This); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyStore )( + IPropertyStoreFactory * This, + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [unique][in] */ __RPC__in_opt IUnknown *pUnkFactory, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyStoreForKeys )( + IPropertyStoreFactory * This, + /* [unique][in] */ __RPC__in_opt const PROPERTYKEY *rgKeys, + /* [in] */ UINT cKeys, + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + END_INTERFACE + } IPropertyStoreFactoryVtbl; + + interface IPropertyStoreFactory + { + CONST_VTBL struct IPropertyStoreFactoryVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertyStoreFactory_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertyStoreFactory_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertyStoreFactory_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertyStoreFactory_GetPropertyStore(This,flags,pUnkFactory,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyStore(This,flags,pUnkFactory,riid,ppv) ) + +#define IPropertyStoreFactory_GetPropertyStoreForKeys(This,rgKeys,cKeys,flags,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyStoreForKeys(This,rgKeys,cKeys,flags,riid,ppv) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertyStoreFactory_INTERFACE_DEFINED__ */ + + +#ifndef __IDelayedPropertyStoreFactory_INTERFACE_DEFINED__ +#define __IDelayedPropertyStoreFactory_INTERFACE_DEFINED__ + +/* interface IDelayedPropertyStoreFactory */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IDelayedPropertyStoreFactory; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("40d4577f-e237-4bdb-bd69-58f089431b6a") + IDelayedPropertyStoreFactory : public IPropertyStoreFactory + { + public: + virtual HRESULT STDMETHODCALLTYPE GetDelayedPropertyStore( + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [in] */ DWORD dwStoreId, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + }; + +#else /* C style interface */ + + typedef struct IDelayedPropertyStoreFactoryVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IDelayedPropertyStoreFactory * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IDelayedPropertyStoreFactory * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IDelayedPropertyStoreFactory * This); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyStore )( + IDelayedPropertyStoreFactory * This, + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [unique][in] */ __RPC__in_opt IUnknown *pUnkFactory, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyStoreForKeys )( + IDelayedPropertyStoreFactory * This, + /* [unique][in] */ __RPC__in_opt const PROPERTYKEY *rgKeys, + /* [in] */ UINT cKeys, + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + HRESULT ( STDMETHODCALLTYPE *GetDelayedPropertyStore )( + IDelayedPropertyStoreFactory * This, + /* [in] */ GETPROPERTYSTOREFLAGS flags, + /* [in] */ DWORD dwStoreId, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + END_INTERFACE + } IDelayedPropertyStoreFactoryVtbl; + + interface IDelayedPropertyStoreFactory + { + CONST_VTBL struct IDelayedPropertyStoreFactoryVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IDelayedPropertyStoreFactory_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IDelayedPropertyStoreFactory_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IDelayedPropertyStoreFactory_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IDelayedPropertyStoreFactory_GetPropertyStore(This,flags,pUnkFactory,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyStore(This,flags,pUnkFactory,riid,ppv) ) + +#define IDelayedPropertyStoreFactory_GetPropertyStoreForKeys(This,rgKeys,cKeys,flags,riid,ppv) \ + ( (This)->lpVtbl -> GetPropertyStoreForKeys(This,rgKeys,cKeys,flags,riid,ppv) ) + + +#define IDelayedPropertyStoreFactory_GetDelayedPropertyStore(This,flags,dwStoreId,riid,ppv) \ + ( (This)->lpVtbl -> GetDelayedPropertyStore(This,flags,dwStoreId,riid,ppv) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IDelayedPropertyStoreFactory_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propsys_0000_0018 */ +/* [local] */ + +/* [v1_enum] */ +enum tagPERSIST_SPROPSTORE_FLAGS + { FPSPS_READONLY = 0x1 + } ; +typedef int PERSIST_SPROPSTORE_FLAGS; + +typedef struct tagSERIALIZEDPROPSTORAGE SERIALIZEDPROPSTORAGE; + +typedef SERIALIZEDPROPSTORAGE __unaligned *PUSERIALIZEDPROPSTORAGE; + +typedef const SERIALIZEDPROPSTORAGE __unaligned *PCUSERIALIZEDPROPSTORAGE; + + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0018_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0018_v0_0_s_ifspec; + +#ifndef __IPersistSerializedPropStorage_INTERFACE_DEFINED__ +#define __IPersistSerializedPropStorage_INTERFACE_DEFINED__ + +/* interface IPersistSerializedPropStorage */ +/* [object][local][unique][uuid] */ + + +EXTERN_C const IID IID_IPersistSerializedPropStorage; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("e318ad57-0aa0-450f-aca5-6fab7103d917") + IPersistSerializedPropStorage : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE SetFlags( + /* [in] */ PERSIST_SPROPSTORE_FLAGS flags) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetPropertyStorage( + /* [in] */ + __in_bcount(cb) PCUSERIALIZEDPROPSTORAGE psps, + /* [in] */ + __in DWORD cb) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetPropertyStorage( + /* [out] */ + __deref_out_bcount(*pcb) SERIALIZEDPROPSTORAGE **ppsps, + /* [out] */ + __out DWORD *pcb) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPersistSerializedPropStorageVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPersistSerializedPropStorage * This, + /* [in] */ REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPersistSerializedPropStorage * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPersistSerializedPropStorage * This); + + HRESULT ( STDMETHODCALLTYPE *SetFlags )( + IPersistSerializedPropStorage * This, + /* [in] */ PERSIST_SPROPSTORE_FLAGS flags); + + HRESULT ( STDMETHODCALLTYPE *SetPropertyStorage )( + IPersistSerializedPropStorage * This, + /* [in] */ + __in_bcount(cb) PCUSERIALIZEDPROPSTORAGE psps, + /* [in] */ + __in DWORD cb); + + HRESULT ( STDMETHODCALLTYPE *GetPropertyStorage )( + IPersistSerializedPropStorage * This, + /* [out] */ + __deref_out_bcount(*pcb) SERIALIZEDPROPSTORAGE **ppsps, + /* [out] */ + __out DWORD *pcb); + + END_INTERFACE + } IPersistSerializedPropStorageVtbl; + + interface IPersistSerializedPropStorage + { + CONST_VTBL struct IPersistSerializedPropStorageVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPersistSerializedPropStorage_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPersistSerializedPropStorage_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPersistSerializedPropStorage_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPersistSerializedPropStorage_SetFlags(This,flags) \ + ( (This)->lpVtbl -> SetFlags(This,flags) ) + +#define IPersistSerializedPropStorage_SetPropertyStorage(This,psps,cb) \ + ( (This)->lpVtbl -> SetPropertyStorage(This,psps,cb) ) + +#define IPersistSerializedPropStorage_GetPropertyStorage(This,ppsps,pcb) \ + ( (This)->lpVtbl -> GetPropertyStorage(This,ppsps,pcb) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPersistSerializedPropStorage_INTERFACE_DEFINED__ */ + + +#ifndef __IPropertySystemChangeNotify_INTERFACE_DEFINED__ +#define __IPropertySystemChangeNotify_INTERFACE_DEFINED__ + +/* interface IPropertySystemChangeNotify */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IPropertySystemChangeNotify; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("fa955fd9-38be-4879-a6ce-824cf52d609f") + IPropertySystemChangeNotify : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE SchemaRefreshed( void) = 0; + + }; + +#else /* C style interface */ + + typedef struct IPropertySystemChangeNotifyVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IPropertySystemChangeNotify * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IPropertySystemChangeNotify * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IPropertySystemChangeNotify * This); + + HRESULT ( STDMETHODCALLTYPE *SchemaRefreshed )( + IPropertySystemChangeNotify * This); + + END_INTERFACE + } IPropertySystemChangeNotifyVtbl; + + interface IPropertySystemChangeNotify + { + CONST_VTBL struct IPropertySystemChangeNotifyVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IPropertySystemChangeNotify_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IPropertySystemChangeNotify_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IPropertySystemChangeNotify_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IPropertySystemChangeNotify_SchemaRefreshed(This) \ + ( (This)->lpVtbl -> SchemaRefreshed(This) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IPropertySystemChangeNotify_INTERFACE_DEFINED__ */ + + +#ifndef __ICreateObject_INTERFACE_DEFINED__ +#define __ICreateObject_INTERFACE_DEFINED__ + +/* interface ICreateObject */ +/* [object][unique][uuid] */ + + +EXTERN_C const IID IID_ICreateObject; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("75121952-e0d0-43e5-9380-1d80483acf72") + ICreateObject : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE CreateObject( + /* [in] */ __RPC__in REFCLSID clsid, + /* [unique][in] */ __RPC__in_opt IUnknown *pUnkOuter, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv) = 0; + + }; + +#else /* C style interface */ + + typedef struct ICreateObjectVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ICreateObject * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ICreateObject * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ICreateObject * This); + + HRESULT ( STDMETHODCALLTYPE *CreateObject )( + ICreateObject * This, + /* [in] */ __RPC__in REFCLSID clsid, + /* [unique][in] */ __RPC__in_opt IUnknown *pUnkOuter, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ __RPC__deref_out_opt void **ppv); + + END_INTERFACE + } ICreateObjectVtbl; + + interface ICreateObject + { + CONST_VTBL struct ICreateObjectVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ICreateObject_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ICreateObject_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ICreateObject_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define ICreateObject_CreateObject(This,clsid,pUnkOuter,riid,ppv) \ + ( (This)->lpVtbl -> CreateObject(This,clsid,pUnkOuter,riid,ppv) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ICreateObject_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_propsys_0000_0021 */ +/* [local] */ + +// Format a property value for display purposes +PSSTDAPI PSFormatForDisplay( + __in REFPROPERTYKEY propkey, + __in REFPROPVARIANT propvar, + __in PROPDESC_FORMAT_FLAGS pdfFlags, + __out_ecount(cchText) LPWSTR pwszText, + __in DWORD cchText); + +PSSTDAPI PSFormatForDisplayAlloc( + __in REFPROPERTYKEY key, + __in REFPROPVARIANT propvar, + __in PROPDESC_FORMAT_FLAGS pdff, + __deref_out PWSTR *ppszDisplay); + +PSSTDAPI PSFormatPropertyValue( + __in IPropertyStore *pps, + __in IPropertyDescription *ppd, + __in PROPDESC_FORMAT_FLAGS pdff, + __deref_out LPWSTR *ppszDisplay); + + +#define PKEY_PIDSTR_MAX 10 // will take care of any long integer value +#define GUIDSTRING_MAX (1 + 8 + 1 + 4 + 1 + 4 + 1 + 4 + 1 + 12 + 1 + 1) // "{12345678-1234-1234-1234-123456789012}" +#define PKEYSTR_MAX (GUIDSTRING_MAX + 1 + PKEY_PIDSTR_MAX) + +// Convert a PROPERTYKEY to and from a PWSTR +PSSTDAPI PSStringFromPropertyKey( + __in REFPROPERTYKEY pkey, + __out_ecount(cch) LPWSTR psz, + __in UINT cch); + +PSSTDAPI PSPropertyKeyFromString( + __in LPCWSTR pszString, + __out PROPERTYKEY *pkey); + + +// Creates an in-memory property store +// Returns an IPropertyStore, IPersistSerializedPropStorage, and related interfaces interface +PSSTDAPI PSCreateMemoryPropertyStore( + __in REFIID riid, + __deref_out void **ppv); + + +// Create a read-only, delay-bind multiplexing property store +// Returns an IPropertyStore interface or related interfaces +PSSTDAPI PSCreateDelayedMultiplexPropertyStore( + __in GETPROPERTYSTOREFLAGS flags, + __in IDelayedPropertyStoreFactory *pdpsf, + __in_ecount(cStores) const DWORD *rgStoreIds, + __in DWORD cStores, + __in REFIID riid, + __deref_out void **ppv); + + +// Create a read-only property store from one or more sources (which each must support either IPropertyStore or IPropertySetStorage) +// Returns an IPropertyStore interface or related interfaces +PSSTDAPI PSCreateMultiplexPropertyStore( + __in_ecount(cStores) IUnknown **prgpunkStores, + __in DWORD cStores, + __in REFIID riid, + __deref_out void **ppv); + + +// Create a container for IPropertyChanges +// Returns an IPropertyChangeArray interface +PSSTDAPI PSCreatePropertyChangeArray( + __in_ecount_opt(cChanges) const PROPERTYKEY *rgpropkey, + __in_ecount_opt(cChanges) const PKA_FLAGS *rgflags, + __in_ecount_opt(cChanges) const PROPVARIANT *rgpropvar, + __in UINT cChanges, + __in REFIID riid, + __deref_out void **ppv); + + +// Create a simple property change +// Returns an IPropertyChange interface +PSSTDAPI PSCreateSimplePropertyChange( + __in PKA_FLAGS flags, + __in REFPROPERTYKEY key, + __in REFPROPVARIANT propvar, + __in REFIID riid, + __deref_out void **ppv); + + +// Get a property description +// Returns an IPropertyDescription interface +PSSTDAPI PSGetPropertyDescription( + __in REFPROPERTYKEY propkey, + __in REFIID riid, + __deref_out void **ppv); + +PSSTDAPI PSGetPropertyDescriptionByName( + __in LPCWSTR pszCanonicalName, + __in REFIID riid, + __deref_out void **ppv); + + +// Lookup a per-machine registered file property handler +PSSTDAPI PSLookupPropertyHandlerCLSID( + __in PCWSTR pszFilePath, + __out CLSID *pclsid); +// Get a property handler, on Vista or downlevel to XP +// punkItem is a shell item created with an SHCreateItemXXX API +// Returns an IPropertyStore +PSSTDAPI PSGetItemPropertyHandler( + __in IUnknown *punkItem, + __in BOOL fReadWrite, + __in REFIID riid, + __deref_out void **ppv); + + +// Get a property handler, on Vista or downlevel to XP +// punkItem is a shell item created with an SHCreateItemXXX API +// punkCreateObject supports ICreateObject +// Returns an IPropertyStore +PSSTDAPI PSGetItemPropertyHandlerWithCreateObject( + __in IUnknown *punkItem, + __in BOOL fReadWrite, + __in IUnknown *punkCreateObject, + __in REFIID riid, + __deref_out void **ppv); + + +// Get or set a property value from a store +PSSTDAPI PSGetPropertyValue( + __in IPropertyStore *pps, + __in IPropertyDescription *ppd, + __out PROPVARIANT *ppropvar); + +PSSTDAPI PSSetPropertyValue( + __in IPropertyStore *pps, + __in IPropertyDescription *ppd, + __in REFPROPVARIANT propvar); + + +// Interact with the set of property descriptions +PSSTDAPI PSRegisterPropertySchema( + __in PCWSTR pszPath); + +PSSTDAPI PSUnregisterPropertySchema( + __in PCWSTR pszPath); + +PSSTDAPI PSRefreshPropertySchema(); + +// Returns either: IPropertyDescriptionList or IEnumUnknown interfaces +PSSTDAPI PSEnumeratePropertyDescriptions( + __in PROPDESC_ENUMFILTER filterOn, + __in REFIID riid, + __deref_out void **ppv); + + +// Convert between a PROPERTYKEY and its canonical name +PSSTDAPI PSGetPropertyKeyFromName( + __in PCWSTR pszName, + __out PROPERTYKEY *ppropkey); + +PSSTDAPI PSGetNameFromPropertyKey( + __in REFPROPERTYKEY propkey, + __deref_out PWSTR *ppszCanonicalName); + + +// Coerce and canonicalize a property value +PSSTDAPI PSCoerceToCanonicalValue( + __in REFPROPERTYKEY key, + __inout PROPVARIANT *ppropvar); + + +// Convert a 'prop:' string into a list of property descriptions +// Returns an IPropertyDescriptionList interface +PSSTDAPI PSGetPropertyDescriptionListFromString( + __in LPCWSTR pszPropList, + __in REFIID riid, + __deref_out void **ppv); + + +// Wrap an IPropertySetStorage interface in an IPropertyStore interface +// Returns an IPropertyStore or related interface +PSSTDAPI PSCreatePropertyStoreFromPropertySetStorage( + __in IPropertySetStorage *ppss, + DWORD grfMode, + REFIID riid, + __deref_out void **ppv); + + +// punkSource must support IPropertyStore or IPropertySetStorage +// On success, the returned ppv is guaranteed to support IPropertyStore. +// If punkSource already supports IPropertyStore, no wrapper is created. +PSSTDAPI PSCreatePropertyStoreFromObject( + __in IUnknown *punk, + __in DWORD grfMode, + __in REFIID riid, + __deref_out void **ppv); + + +// punkSource must support IPropertyStore +// riid may be IPropertyStore, IPropertySetStorage, IPropertyStoreCapabilities, or IObjectProvider +PSSTDAPI PSCreateAdapterFromPropertyStore( + __in IPropertyStore *pps, + __in REFIID riid, + __deref_out void **ppv); + + +// Talk to the property system using an interface +// Returns an IPropertySystem interface +PSSTDAPI PSGetPropertySystem( + __in REFIID riid, + __deref_out void **ppv); + + +// Obtain a value from serialized property storage +PSSTDAPI PSGetPropertyFromPropertyStorage( + __in_bcount(cb) PCUSERIALIZEDPROPSTORAGE psps, + __in DWORD cb, + __in REFPROPERTYKEY rpkey, + __out PROPVARIANT *ppropvar); + + +// Obtain a named value from serialized property storage +PSSTDAPI PSGetNamedPropertyFromPropertyStorage( + __in_bcount(cb) PCUSERIALIZEDPROPSTORAGE psps, + __in DWORD cb, + __in LPCWSTR pszName, + __out PROPVARIANT *ppropvar); + + + + +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0021_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_propsys_0000_0021_v0_0_s_ifspec; + + +#ifndef __PropSysObjects_LIBRARY_DEFINED__ +#define __PropSysObjects_LIBRARY_DEFINED__ + +/* library PropSysObjects */ +/* [version][lcid][uuid] */ + + +EXTERN_C const IID LIBID_PropSysObjects; + +EXTERN_C const CLSID CLSID_InMemoryPropertyStore; + +#ifdef __cplusplus + +class DECLSPEC_UUID("9a02e012-6303-4e1e-b9a1-630f802592c5") +InMemoryPropertyStore; +#endif + +EXTERN_C const CLSID CLSID_PropertySystem; + +#ifdef __cplusplus + +class DECLSPEC_UUID("b8967f85-58ae-4f46-9fb2-5d7904798f4b") +PropertySystem; +#endif +#endif /* __PropSysObjects_LIBRARY_DEFINED__ */ + +/* Additional Prototypes for ALL interfaces */ + +unsigned long __RPC_USER BSTR_UserSize( unsigned long *, unsigned long , BSTR * ); +unsigned char * __RPC_USER BSTR_UserMarshal( unsigned long *, unsigned char *, BSTR * ); +unsigned char * __RPC_USER BSTR_UserUnmarshal(unsigned long *, unsigned char *, BSTR * ); +void __RPC_USER BSTR_UserFree( unsigned long *, BSTR * ); + +unsigned long __RPC_USER LPSAFEARRAY_UserSize( unsigned long *, unsigned long , LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserMarshal( unsigned long *, unsigned char *, LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserUnmarshal(unsigned long *, unsigned char *, LPSAFEARRAY * ); +void __RPC_USER LPSAFEARRAY_UserFree( unsigned long *, LPSAFEARRAY * ); + +unsigned long __RPC_USER BSTR_UserSize64( unsigned long *, unsigned long , BSTR * ); +unsigned char * __RPC_USER BSTR_UserMarshal64( unsigned long *, unsigned char *, BSTR * ); +unsigned char * __RPC_USER BSTR_UserUnmarshal64(unsigned long *, unsigned char *, BSTR * ); +void __RPC_USER BSTR_UserFree64( unsigned long *, BSTR * ); + +unsigned long __RPC_USER LPSAFEARRAY_UserSize64( unsigned long *, unsigned long , LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserMarshal64( unsigned long *, unsigned char *, LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserUnmarshal64(unsigned long *, unsigned char *, LPSAFEARRAY * ); +void __RPC_USER LPSAFEARRAY_UserFree64( unsigned long *, LPSAFEARRAY * ); + +/* [local] */ HRESULT STDMETHODCALLTYPE IInitializeWithStream_Initialize_Proxy( + IInitializeWithStream * This, + /* [in] */ IStream *pstream, + /* [in] */ DWORD grfMode); + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IInitializeWithStream_Initialize_Stub( + IInitializeWithStream * This, + /* [in] */ __RPC__in_opt IStream *pstream, + /* [in] */ DWORD grfMode); + +/* [local] */ HRESULT STDMETHODCALLTYPE IPropertyDescription_CoerceToCanonicalValue_Proxy( + IPropertyDescription * This, + /* [out][in] */ PROPVARIANT *ppropvar); + + +/* [call_as] */ HRESULT STDMETHODCALLTYPE IPropertyDescription_CoerceToCanonicalValue_Stub( + IPropertyDescription * This, + /* [in] */ __RPC__in REFPROPVARIANT propvar, + /* [out] */ __RPC__out PROPVARIANT *ppropvar); + + + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/rpcsal.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,113 @@ +#pragma once + +#if __GNUC__ >=3 +#pragma GCC system_header +#endif + +#define RPC_range(min,max) + +#define __RPC__in +#define __RPC__in_string +#define __RPC__in_opt_string +#define __RPC__deref_opt_in_opt +#define __RPC__opt_in_opt_string +#define __RPC__in_ecount(size) +#define __RPC__in_ecount_full(size) +#define __RPC__in_ecount_full_string(size) +#define __RPC__in_ecount_part(size, length) +#define __RPC__in_ecount_full_opt(size) +#define __RPC__in_ecount_full_opt_string(size) +#define __RPC__inout_ecount_full_opt_string(size) +#define __RPC__in_ecount_part_opt(size, length) + +#define __RPC__deref_in +#define __RPC__deref_in_string +#define __RPC__deref_opt_in +#define __RPC__deref_in_opt +#define __RPC__deref_in_ecount(size) +#define __RPC__deref_in_ecount_part(size, length) +#define __RPC__deref_in_ecount_full(size) +#define __RPC__deref_in_ecount_full_opt(size) +#define __RPC__deref_in_ecount_full_string(size) +#define __RPC__deref_in_ecount_full_opt_string(size) +#define __RPC__deref_in_ecount_opt(size) +#define __RPC__deref_in_ecount_opt_string(size) +#define __RPC__deref_in_ecount_part_opt(size, length) + +// [out] +#define __RPC__out +#define __RPC__out_ecount(size) +#define __RPC__out_ecount_part(size, length) +#define __RPC__out_ecount_full(size) +#define __RPC__out_ecount_full_string(size) + +// [in,out] +#define __RPC__inout +#define __RPC__inout_string +#define __RPC__opt_inout +#define __RPC__inout_ecount(size) +#define __RPC__inout_ecount_part(size, length) +#define __RPC__inout_ecount_full(size) +#define __RPC__inout_ecount_full_string(size) + +// [in,unique] +#define __RPC__in_opt +#define __RPC__in_ecount_opt(size) + + +// [in,out,unique] +#define __RPC__inout_opt +#define __RPC__inout_ecount_opt(size) +#define __RPC__inout_ecount_part_opt(size, length) +#define __RPC__inout_ecount_full_opt(size) +#define __RPC__inout_ecount_full_string(size) + +// [out] ** +#define __RPC__deref_out +#define __RPC__deref_out_string +#define __RPC__deref_out_opt +#define __RPC__deref_out_opt_string +#define __RPC__deref_out_ecount(size) +#define __RPC__deref_out_ecount_part(size, length) +#define __RPC__deref_out_ecount_full(size) +#define __RPC__deref_out_ecount_full_string(size) + + +// [in,out] **, second pointer decoration. +#define __RPC__deref_inout +#define __RPC__deref_inout_string +#define __RPC__deref_inout_opt +#define __RPC__deref_inout_opt_string +#define __RPC__deref_inout_ecount_full(size) +#define __RPC__deref_inout_ecount_full_string(size) +#define __RPC__deref_inout_ecount_opt(size) +#define __RPC__deref_inout_ecount_part_opt(size, length) +#define __RPC__deref_inout_ecount_full_opt(size) +#define __RPC__deref_inout_ecount_full_opt_string(size) + +// #define __RPC_out_opt out_opt is not allowed in rpc + +// [in,out,unique] +#define __RPC__deref_opt_inout +#define __RPC__deref_opt_inout_string +#define __RPC__deref_opt_inout_ecount(size) +#define __RPC__deref_opt_inout_ecount_part(size, length) +#define __RPC__deref_opt_inout_ecount_full(size) +#define __RPC__deref_opt_inout_ecount_full_string(size) + +#define __RPC__deref_out_ecount_opt(size) +#define __RPC__deref_out_ecount_part_opt(size, length) +#define __RPC__deref_out_ecount_full_opt(size) +#define __RPC__deref_out_ecount_full_opt_string(size) + +#define __RPC__deref_opt_inout_opt +#define __RPC__deref_opt_inout_opt_string +#define __RPC__deref_opt_inout_ecount_opt(size) +#define __RPC__deref_opt_inout_ecount_part_opt(size, length) +#define __RPC__deref_opt_inout_ecount_full_opt(size) +#define __RPC__deref_opt_inout_ecount_full_opt_string(size) + +#define __RPC_full_pointer +#define __RPC_unique_pointer +#define __RPC_ref_pointer +#define __RPC_string
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/sal.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,252 @@ +#pragma once + +#if __GNUC__ >=3 +#pragma GCC system_header +#endif + +/*#define __null*/ // << Conflicts with GCC internal type __null +#define __notnull +#define __maybenull +#define __readonly +#define __notreadonly +#define __maybereadonly +#define __valid +#define __notvalid +#define __maybevalid +#define __readableTo(extent) +#define __elem_readableTo(size) +#define __byte_readableTo(size) +#define __writableTo(size) +#define __elem_writableTo(size) +#define __byte_writableTo(size) +#define __deref +#define __pre +#define __post +#define __precond(expr) +#define __postcond(expr) +#define __exceptthat +#define __execeptthat +#define __inner_success(expr) +#define __inner_checkReturn +#define __inner_typefix(ctype) +#define __inner_override +#define __inner_callback +#define __inner_blocksOn(resource) +#define __inner_fallthrough_dec +#define __inner_fallthrough +#define __refparam +#define __inner_control_entrypoint(category) +#define __inner_data_entrypoint(category) + +#define __ecount(size) +#define __bcount(size) +#define __in +#define __in_ecount(size) +#define __in_bcount(size) +#define __in_z +#define __in_ecount_z(size) +#define __in_bcount_z(size) +#define __in_nz +#define __in_ecount_nz(size) +#define __in_bcount_nz(size) +#define __out +#define __out_ecount(size) +#define __out_bcount(size) +#define __out_ecount_part(size,length) +#define __out_bcount_part(size,length) +#define __out_ecount_full(size) +#define __out_bcount_full(size) +#define __out_z +#define __out_z_opt +#define __out_ecount_z(size) +#define __out_bcount_z(size) +#define __out_ecount_part_z(size,length) +#define __out_bcount_part_z(size,length) +#define __out_ecount_full_z(size) +#define __out_bcount_full_z(size) +#define __out_nz +#define __out_nz_opt +#define __out_ecount_nz(size) +#define __out_bcount_nz(size) +#define __inout +#define __inout_ecount(size) +#define __inout_bcount(size) +#define __inout_ecount_part(size,length) +#define __inout_bcount_part(size,length) +#define __inout_ecount_full(size) +#define __inout_bcount_full(size) +#define __inout_z +#define __inout_ecount_z(size) +#define __inout_bcount_z(size) +#define __inout_nz +#define __inout_ecount_nz(size) +#define __inout_bcount_nz(size) +#define __ecount_opt(size) +#define __bcount_opt(size) +#define __in_opt +#define __in_ecount_opt(size) +#define __in_bcount_opt(size) +#define __in_z_opt +#define __in_ecount_z_opt(size) +#define __in_bcount_z_opt(size) +#define __in_nz_opt +#define __in_ecount_nz_opt(size) +#define __in_bcount_nz_opt(size) +#define __out_opt +#define __out_ecount_opt(size) +#define __out_bcount_opt(size) +#define __out_ecount_part_opt(size,length) +#define __out_bcount_part_opt(size,length) +#define __out_ecount_full_opt(size) +#define __out_bcount_full_opt(size) +#define __out_ecount_z_opt(size) +#define __out_bcount_z_opt(size) +#define __out_ecount_part_z_opt(size,length) +#define __out_bcount_part_z_opt(size,length) +#define __out_ecount_full_z_opt(size) +#define __out_bcount_full_z_opt(size) +#define __out_ecount_nz_opt(size) +#define __out_bcount_nz_opt(size) +#define __inout_opt +#define __inout_ecount_opt(size) +#define __inout_bcount_opt(size) +#define __inout_ecount_part_opt(size,length) +#define __inout_bcount_part_opt(size,length) +#define __inout_ecount_full_opt(size) +#define __inout_bcount_full_opt(size) +#define __inout_z_opt +#define __inout_ecount_z_opt(size) +#define __inout_ecount_z_opt(size) +#define __inout_bcount_z_opt(size) +#define __inout_nz_opt +#define __inout_ecount_nz_opt(size) +#define __inout_bcount_nz_opt(size) +#define __deref_ecount(size) +#define __deref_bcount(size) +#define __deref_out +#define __deref_out_ecount(size) +#define __deref_out_bcount(size) +#define __deref_out_ecount_part(size,length) +#define __deref_out_bcount_part(size,length) +#define __deref_out_ecount_full(size) +#define __deref_out_bcount_full(size) +#define __deref_out_z +#define __deref_out_ecount_z(size) +#define __deref_out_bcount_z(size) +#define __deref_out_nz +#define __deref_out_ecount_nz(size) +#define __deref_out_bcount_nz(size) +#define __deref_inout +#define __deref_inout_z +#define __deref_inout_ecount(size) +#define __deref_inout_bcount(size) +#define __deref_inout_ecount_part(size,length) +#define __deref_inout_bcount_part(size,length) +#define __deref_inout_ecount_full(size) +#define __deref_inout_bcount_full(size) +#define __deref_inout_z +#define __deref_inout_ecount_z(size) +#define __deref_inout_bcount_z(size) +#define __deref_inout_nz +#define __deref_inout_ecount_nz(size) +#define __deref_inout_bcount_nz(size) +#define __deref_ecount_opt(size) +#define __deref_bcount_opt(size) +#define __deref_out_opt +#define __deref_out_ecount_opt(size) +#define __deref_out_bcount_opt(size) +#define __deref_out_ecount_part_opt(size,length) +#define __deref_out_bcount_part_opt(size,length) +#define __deref_out_ecount_full_opt(size) +#define __deref_out_bcount_full_opt(size) +#define __deref_out_z_opt +#define __deref_out_ecount_z_opt(size) +#define __deref_out_bcount_z_opt(size) +#define __deref_out_nz_opt +#define __deref_out_ecount_nz_opt(size) +#define __deref_out_bcount_nz_opt(size) +#define __deref_inout_opt +#define __deref_inout_ecount_opt(size) +#define __deref_inout_bcount_opt(size) +#define __deref_inout_ecount_part_opt(size,length) +#define __deref_inout_bcount_part_opt(size,length) +#define __deref_inout_ecount_full_opt(size) +#define __deref_inout_bcount_full_opt(size) +#define __deref_inout_z_opt +#define __deref_inout_ecount_z_opt(size) +#define __deref_inout_bcount_z_opt(size) +#define __deref_inout_nz_opt +#define __deref_inout_ecount_nz_opt(size) +#define __deref_inout_bcount_nz_opt(size) +#define __deref_opt_ecount(size) +#define __deref_opt_bcount(size) +#define __deref_opt_out +#define __deref_opt_out_z +#define __deref_opt_out_ecount(size) +#define __deref_opt_out_bcount(size) +#define __deref_opt_out_ecount_part(size,length) +#define __deref_opt_out_bcount_part(size,length) +#define __deref_opt_out_ecount_full(size) +#define __deref_opt_out_bcount_full(size) +#define __deref_opt_inout +#define __deref_opt_inout_ecount(size) +#define __deref_opt_inout_bcount(size) +#define __deref_opt_inout_ecount_part(size,length) +#define __deref_opt_inout_bcount_part(size,length) +#define __deref_opt_inout_ecount_full(size) +#define __deref_opt_inout_bcount_full(size) +#define __deref_opt_inout_z +#define __deref_opt_inout_ecount_z(size) +#define __deref_opt_inout_bcount_z(size) +#define __deref_opt_inout_nz +#define __deref_opt_inout_ecount_nz(size) +#define __deref_opt_inout_bcount_nz(size) +#define __deref_opt_ecount_opt(size) +#define __deref_opt_bcount_opt(size) +#define __deref_opt_out_opt +#define __deref_opt_out_ecount_opt(size) +#define __deref_opt_out_bcount_opt(size) +#define __deref_opt_out_ecount_part_opt(size,length) +#define __deref_opt_out_bcount_part_opt(size,length) +#define __deref_opt_out_ecount_full_opt(size) +#define __deref_opt_out_bcount_full_opt(size) +#define __deref_opt_out_z_opt +#define __deref_opt_out_ecount_z_opt(size) +#define __deref_opt_out_bcount_z_opt(size) +#define __deref_opt_out_nz_opt +#define __deref_opt_out_ecount_nz_opt(size) +#define __deref_opt_out_bcount_nz_opt(size) +#define __deref_opt_inout_opt +#define __deref_opt_inout_ecount_opt(size) +#define __deref_opt_inout_bcount_opt(size) +#define __deref_opt_inout_ecount_part_opt(size,length) +#define __deref_opt_inout_bcount_part_opt(size,length) +#define __deref_opt_inout_ecount_full_opt(size) +#define __deref_opt_inout_bcount_full_opt(size) +#define __deref_opt_inout_z_opt +#define __deref_opt_inout_ecount_z_opt(size) +#define __deref_opt_inout_bcount_z_opt(size) +#define __deref_opt_inout_nz_opt +#define __deref_opt_inout_ecount_nz_opt(size) +#define __deref_opt_inout_bcount_nz_opt(size) + +#define __success(expr) +#define __nullterminated +#define __nullnullterminated +#define __reserved +#define __checkReturn +#define __typefix(ctype) +#define __override +#define __callback +#define __format_string +#define __blocksOn(resource) +#define __control_entrypoint(category) +#define __data_entrypoint(category) + +#ifndef __fallthrough + #define __fallthrough __inner_fallthrough +#endif + +#ifndef __analysis_assume + #define __analysis_assume(expr) +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/sdkddkver.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,225 @@ +/* + +Copyright (c) Microsoft Corporation. All rights reserved. + +Module Name: + + sdkddkver.h + +Abstract: + + Master include file for versioning windows SDK/DDK. + +*/ + +#ifndef _INC_SDKDDKVER +#define _INC_SDKDDKVER + +#pragma once + +// +// _WIN32_WINNT version constants +// +#define _WIN32_WINNT_NT4 0x0400 +#define _WIN32_WINNT_WIN2K 0x0500 +#define _WIN32_WINNT_WINXP 0x0501 +#define _WIN32_WINNT_WS03 0x0502 +#define _WIN32_WINNT_LONGHORN 0x0600 + +// +// _WIN32_IE_ version constants +// +#define _WIN32_IE_IE20 0x0200 +#define _WIN32_IE_IE30 0x0300 +#define _WIN32_IE_IE302 0x0302 +#define _WIN32_IE_IE40 0x0400 +#define _WIN32_IE_IE401 0x0401 +#define _WIN32_IE_IE50 0x0500 +#define _WIN32_IE_IE501 0x0501 +#define _WIN32_IE_IE55 0x0550 +#define _WIN32_IE_IE60 0x0600 +#define _WIN32_IE_IE60SP1 0x0601 +#define _WIN32_IE_IE60SP2 0x0603 +#define _WIN32_IE_IE70 0x0700 + +// +// IE <-> OS version mapping +// +// NT4 supports IE versions 2.0 -> 6.0 SP1 +#define _WIN32_IE_NT4 _WIN32_IE_IE20 +#define _WIN32_IE_NT4SP1 _WIN32_IE_IE20 +#define _WIN32_IE_NT4SP2 _WIN32_IE_IE20 +#define _WIN32_IE_NT4SP3 _WIN32_IE_IE302 +#define _WIN32_IE_NT4SP4 _WIN32_IE_IE401 +#define _WIN32_IE_NT4SP5 _WIN32_IE_IE401 +#define _WIN32_IE_NT4SP6 _WIN32_IE_IE50 +// Win98 supports IE versions 4.01 -> 6.0 SP1 +#define _WIN32_IE_WIN98 _WIN32_IE_IE401 +// Win98SE supports IE versions 5.0 -> 6.0 SP1 +#define _WIN32_IE_WIN98SE _WIN32_IE_IE50 +// WinME supports IE versions 5.5 -> 6.0 SP1 +#define _WIN32_IE_WINME _WIN32_IE_IE55 +// Win2k supports IE versions 5.01 -> 6.0 SP1 +#define _WIN32_IE_WIN2K _WIN32_IE_IE501 +#define _WIN32_IE_WIN2KSP1 _WIN32_IE_IE501 +#define _WIN32_IE_WIN2KSP2 _WIN32_IE_IE501 +#define _WIN32_IE_WIN2KSP3 _WIN32_IE_IE501 +#define _WIN32_IE_WIN2KSP4 _WIN32_IE_IE501 +#define _WIN32_IE_XP _WIN32_IE_IE60 +#define _WIN32_IE_XPSP1 _WIN32_IE_IE60SP1 +#define _WIN32_IE_XPSP2 _WIN32_IE_IE60SP2 +#define _WIN32_IE_WS03 0x0602 +#define _WIN32_IE_WS03SP1 _WIN32_IE_IE60SP2 +#define _WIN32_IE_LONGHORN _WIN32_IE_IE70 + + +// +// NTDDI version constants +// +#define NTDDI_WIN2K 0x05000000 +#define NTDDI_WIN2KSP1 0x05000100 +#define NTDDI_WIN2KSP2 0x05000200 +#define NTDDI_WIN2KSP3 0x05000300 +#define NTDDI_WIN2KSP4 0x05000400 + +#define NTDDI_WINXP 0x05010000 +#define NTDDI_WINXPSP1 0x05010100 +#define NTDDI_WINXPSP2 0x05010200 + +#define NTDDI_WS03 0x05020000 +#define NTDDI_WS03SP1 0x05020100 + +#define NTDDI_LONGHORN 0x06000000 + +// +// masks for version macros +// +#define OSVERSION_MASK 0xFFFF0000 +#define SPVERSION_MASK 0x0000FF00 +#define SUBVERSION_MASK 0x000000FF + + +// +// macros to extract various version fields from the NTDDI version +// +#define OSVER(Version) ((Version) & OSVERSION_MASK) +#define SPVER(Version) (((Version) & SPVERSION_MASK) >> 8) +#define SUBVER(Version) (((Version) & SUBVERSION_MASK) ) + + +#if defined(DECLSPEC_DEPRECATED_DDK) + +// deprecate in 2k or later +#if (NTDDI_VERSION >= NTDDI_WIN2K) +#define DECLSPEC_DEPRECATED_DDK_WIN2K DECLSPEC_DEPRECATED_DDK +#else +#define DECLSPEC_DEPRECATED_DDK_WIN2K +#endif + +// deprecate in XP or later +#if (NTDDI_VERSION >= NTDDI_WINXP) +#define DECLSPEC_DEPRECATED_DDK_WINXP DECLSPEC_DEPRECATED_DDK +#else +#define DECLSPEC_DEPRECATED_DDK_WINXP +#endif + +// deprecate in WS03 or later +#if (NTDDI_VERSION >= NTDDI_WS03) +#define DECLSPEC_DEPRECATED_DDK_WIN2003 DECLSPEC_DEPRECATED_DDK +#else +#define DECLSPEC_DEPRECATED_DDK_WIN2003 +#endif + +// deprecate in WS03 or later +#if (NTDDI_VERSION >= NTDDI_LONGHORN) +#define DECLSPEC_DEPRECATED_DDK_LONGHORN DECLSPEC_DEPRECATED_DDK +#else +#define DECLSPEC_DEPRECATED_DDK_LONGHORN +#endif + +#endif // defined(DECLSPEC_DEPRECATED_DDK) + + +// +// if versions aren't already defined, default to most current +// + +#define NTDDI_VERSION_FROM_WIN32_WINNT2(ver) ver##0000 +#define NTDDI_VERSION_FROM_WIN32_WINNT(ver) NTDDI_VERSION_FROM_WIN32_WINNT2(ver) + +#if !defined(_WIN32_WINNT) && !defined(_CHICAGO_) +#define _WIN32_WINNT 0x0600 +#endif + +#ifndef NTDDI_VERSION +#ifdef _WIN32_WINNT +// set NTDDI_VERSION based on _WIN32_WINNT +#define NTDDI_VERSION NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT) +#else +#define NTDDI_VERSION 0x06000000 +#endif +#endif + +#ifndef WINVER +#ifdef _WIN32_WINNT +// set WINVER based on _WIN32_WINNT +#define WINVER _WIN32_WINNT +#else +#define WINVER 0x0600 +#endif +#endif + +#ifndef _WIN32_IE +#ifdef _WIN32_WINNT +// set _WIN32_IE based on _WIN32_WINNT +#if (_WIN32_WINNT <= _WIN32_WINNT_NT4) +#define _WIN32_IE _WIN32_IE_IE50 +#elif (_WIN32_WINNT <= _WIN32_WINNT_WIN2K) +#define _WIN32_IE _WIN32_IE_IE501 +#elif (_WIN32_WINNT <= _WIN32_WINNT_WINXP) +#define _WIN32_IE _WIN32_IE_IE60 +#elif (_WIN32_WINNT <= _WIN32_WINNT_WS03) +#define _WIN32_IE 0x0602 +#else +#define _WIN32_IE 0x0700 +#endif +#else +#define _WIN32_IE 0x0700 +#endif +#endif + +// +// Sanity check for compatible versions +// +#if defined(_WIN32_WINNT) && !defined(MIDL_PASS) && !defined(RC_INVOKED) + +#if (defined(WINVER) && (WINVER < 0x0400) && (_WIN32_WINNT > 0x0400)) +#error WINVER setting conflicts with _WIN32_WINNT setting +#endif + +#if (((OSVERSION_MASK & NTDDI_VERSION) == NTDDI_WIN2K) && (_WIN32_WINNT != _WIN32_WINNT_WIN2K)) +#error NTDDI_VERSION setting conflicts with _WIN32_WINNT setting +#endif + +#if (((OSVERSION_MASK & NTDDI_VERSION) == NTDDI_WINXP) && (_WIN32_WINNT != _WIN32_WINNT_WINXP)) +#error NTDDI_VERSION setting conflicts with _WIN32_WINNT setting +#endif + +#if (((OSVERSION_MASK & NTDDI_VERSION) == NTDDI_WS03) && (_WIN32_WINNT != _WIN32_WINNT_WS03)) +#error NTDDI_VERSION setting conflicts with _WIN32_WINNT setting +#endif + +#if (((OSVERSION_MASK & NTDDI_VERSION) == NTDDI_LONGHORN) && (_WIN32_WINNT != _WIN32_WINNT_LONGHORN)) +#error NTDDI_VERSION setting conflicts with _WIN32_WINNT setting +#endif + +#if ((_WIN32_WINNT < _WIN32_WINNT_WIN2K) && (_WIN32_IE > _WIN32_IE_IE60SP1)) +#error _WIN32_WINNT settings conflicts with _WIN32_IE setting +#endif + +#endif // defined(_WIN32_WINNT) && !defined(MIDL_PASS) && !defined(_WINRESRC_) + + +#endif // !_INC_SDKDDKVER + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/shtypes.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,468 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for shtypes.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 500 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + + +#ifndef __shtypes_h__ +#define __shtypes_h__ + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +/* header files for imported files */ +#include "wtypes.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_shtypes_0000_0000 */ +/* [local] */ + +//+------------------------------------------------------------------------- +// +// Microsoft Windows +// Copyright (c) Microsoft Corporation. All rights reserved. +// +//-------------------------------------------------------------------------- +//=========================================================================== +// +// Object identifiers in the explorer's name space (ItemID and IDList) +// +// All the items that the user can browse with the explorer (such as files, +// directories, servers, work-groups, etc.) has an identifier which is unique +// among items within the parent folder. Those identifiers are called item +// IDs (SHITEMID). Since all its parent folders have their own item IDs, +// any items can be uniquely identified by a list of item IDs, which is called +// an ID list (ITEMIDLIST). +// +// ID lists are almost always allocated by the task allocator (see some +// description below as well as OLE 2.0 SDK) and may be passed across +// some of shell interfaces (such as IShellFolder). Each item ID in an ID list +// is only meaningful to its parent folder (which has generated it), and all +// the clients must treat it as an opaque binary data except the first two +// bytes, which indicates the size of the item ID. +// +// When a shell extension -- which implements the IShellFolder interace -- +// generates an item ID, it may put any information in it, not only the data +// with that it needs to identifies the item, but also some additional +// information, which would help implementing some other functions efficiently. +// For example, the shell's IShellFolder implementation of file system items +// stores the primary (long) name of a file or a directory as the item +// identifier, but it also stores its alternative (short) name, size and date +// etc. +// +// When an ID list is passed to one of shell APIs (such as SHGetPathFromIDList), +// it is always an absolute path -- relative from the root of the name space, +// which is the desktop folder. When an ID list is passed to one of IShellFolder +// member function, it is always a relative path from the folder (unless it +// is explicitly specified). +// +//=========================================================================== +// +// SHITEMID -- Item ID (mkid) +// USHORT cb; // Size of the ID (including cb itself) +// BYTE abID[]; // The item ID (variable length) +// +#include <pshpack1.h> +typedef struct _SHITEMID + { + USHORT cb; + BYTE abID[ 1 ]; + } SHITEMID; + +#include <poppack.h> +#if defined(_M_IX86) +#define __unaligned +#endif // __unaligned +typedef SHITEMID __unaligned *LPSHITEMID; + +typedef const SHITEMID __unaligned *LPCSHITEMID; + +// +// ITEMIDLIST -- List if item IDs (combined with 0-terminator) +// +#include <pshpack1.h> +typedef struct _ITEMIDLIST + { + SHITEMID mkid; + } ITEMIDLIST; + +#if defined(STRICT_TYPED_ITEMIDS) && defined(__cplusplus) +typedef struct _ITEMIDLIST_RELATIVE : ITEMIDLIST {} ITEMIDLIST_RELATIVE; +typedef struct _ITEMID_CHILD : ITEMIDLIST_RELATIVE {} ITEMID_CHILD; +typedef struct _ITEMIDLIST_ABSOLUTE : ITEMIDLIST_RELATIVE {} ITEMIDLIST_ABSOLUTE; +#else // !(defined(STRICT_TYPED_ITEMIDS) && defined(__cplusplus)) +typedef ITEMIDLIST ITEMIDLIST_RELATIVE; + +typedef ITEMIDLIST ITEMID_CHILD; + +typedef ITEMIDLIST ITEMIDLIST_ABSOLUTE; + +#endif // defined(STRICT_TYPED_ITEMIDS) && defined(__cplusplus) +#include <poppack.h> +typedef /* [unique] */ __RPC_unique_pointer BYTE_BLOB *wirePIDL; + +typedef /* [wire_marshal] */ ITEMIDLIST __unaligned *LPITEMIDLIST; + +typedef /* [wire_marshal] */ const ITEMIDLIST __unaligned *LPCITEMIDLIST; + +#if defined(STRICT_TYPED_ITEMIDS) && defined(__cplusplus) +typedef /* [wire_marshal] */ ITEMIDLIST_ABSOLUTE *PIDLIST_ABSOLUTE; + +typedef /* [wire_marshal] */ const ITEMIDLIST_ABSOLUTE *PCIDLIST_ABSOLUTE; + +typedef /* [wire_marshal] */ const ITEMIDLIST_ABSOLUTE __unaligned *PCUIDLIST_ABSOLUTE; + +typedef /* [wire_marshal] */ ITEMIDLIST_RELATIVE *PIDLIST_RELATIVE; + +typedef /* [wire_marshal] */ const ITEMIDLIST_RELATIVE *PCIDLIST_RELATIVE; + +typedef /* [wire_marshal] */ ITEMIDLIST_RELATIVE __unaligned *PUIDLIST_RELATIVE; + +typedef /* [wire_marshal] */ const ITEMIDLIST_RELATIVE __unaligned *PCUIDLIST_RELATIVE; + +typedef /* [wire_marshal] */ ITEMID_CHILD *PITEMID_CHILD; + +typedef /* [wire_marshal] */ const ITEMID_CHILD *PCITEMID_CHILD; + +typedef /* [wire_marshal] */ ITEMID_CHILD __unaligned *PUITEMID_CHILD; + +typedef /* [wire_marshal] */ const ITEMID_CHILD __unaligned *PCUITEMID_CHILD; + +typedef const PCUITEMID_CHILD *PCUITEMID_CHILD_ARRAY; + +typedef const PCUIDLIST_RELATIVE *PCUIDLIST_RELATIVE_ARRAY; + +typedef const PCIDLIST_ABSOLUTE *PCIDLIST_ABSOLUTE_ARRAY; + +typedef const PCUIDLIST_ABSOLUTE *PCUIDLIST_ABSOLUTE_ARRAY; + +#else // !(defined(STRICT_TYPED_ITEMIDS) && defined(__cplusplus)) +#define PIDLIST_ABSOLUTE LPITEMIDLIST +#define PCIDLIST_ABSOLUTE LPCITEMIDLIST +#define PCUIDLIST_ABSOLUTE LPCITEMIDLIST +#define PIDLIST_RELATIVE LPITEMIDLIST +#define PCIDLIST_RELATIVE LPCITEMIDLIST +#define PUIDLIST_RELATIVE LPITEMIDLIST +#define PCUIDLIST_RELATIVE LPCITEMIDLIST +#define PITEMID_CHILD LPITEMIDLIST +#define PCITEMID_CHILD LPCITEMIDLIST +#define PUITEMID_CHILD LPITEMIDLIST +#define PCUITEMID_CHILD LPCITEMIDLIST +#define PCUITEMID_CHILD_ARRAY LPCITEMIDLIST * +#define PCUIDLIST_RELATIVE_ARRAY LPCITEMIDLIST * +#define PCIDLIST_ABSOLUTE_ARRAY LPCITEMIDLIST * +#define PCUIDLIST_ABSOLUTE_ARRAY LPCITEMIDLIST * +#endif // defined(STRICT_TYPED_ITEMIDS) && defined(__cplusplus) +#ifdef MIDL_PASS +typedef struct _WIN32_FIND_DATAA + { + DWORD dwFileAttributes; + FILETIME ftCreationTime; + FILETIME ftLastAccessTime; + FILETIME ftLastWriteTime; + DWORD nFileSizeHigh; + DWORD nFileSizeLow; + DWORD dwReserved0; + DWORD dwReserved1; + CHAR cFileName[ 260 ]; + CHAR cAlternateFileName[ 14 ]; + } WIN32_FIND_DATAA; + +typedef struct _WIN32_FIND_DATAA *PWIN32_FIND_DATAA; + +typedef struct _WIN32_FIND_DATAA *LPWIN32_FIND_DATAA; + +typedef struct _WIN32_FIND_DATAW + { + DWORD dwFileAttributes; + FILETIME ftCreationTime; + FILETIME ftLastAccessTime; + FILETIME ftLastWriteTime; + DWORD nFileSizeHigh; + DWORD nFileSizeLow; + DWORD dwReserved0; + DWORD dwReserved1; + WCHAR cFileName[ 260 ]; + WCHAR cAlternateFileName[ 14 ]; + } WIN32_FIND_DATAW; + +typedef struct _WIN32_FIND_DATAW *PWIN32_FIND_DATAW; + +typedef struct _WIN32_FIND_DATAW *LPWIN32_FIND_DATAW; + +#endif // MIDL_PASS +//------------------------------------------------------------------------- +// +// struct STRRET +// +// structure for returning strings from IShellFolder member functions +// +//------------------------------------------------------------------------- +// +// uType indicate which union member to use +// STRRET_WSTR Use STRRET.pOleStr must be freed by caller of GetDisplayNameOf +// STRRET_OFFSET Use STRRET.uOffset Offset into SHITEMID for ANSI string +// STRRET_CSTR Use STRRET.cStr ANSI Buffer +// +typedef /* [v1_enum] */ +enum tagSTRRET_TYPE + { STRRET_WSTR = 0, + STRRET_OFFSET = 0x1, + STRRET_CSTR = 0x2 + } STRRET_TYPE; + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +#pragma warning(push) +#pragma warning(disable:4201) /* nonstandard extension used : nameless struct/union */ +#pragma once +#endif +#include <pshpack8.h> +typedef struct _STRRET + { + UINT uType; + union + { + LPWSTR pOleStr; + UINT uOffset; + char cStr[ 260 ]; + } DUMMYUNIONNAME; + } STRRET; + +#include <poppack.h> +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +#pragma warning(pop) +#endif +typedef STRRET *LPSTRRET; + +//------------------------------------------------------------------------- +// +// struct SHELLDETAILS +// +// structure for returning strings from IShellDetails +// +//------------------------------------------------------------------------- +// +// fmt; // LVCFMT_* value (header only) +// cxChar; // Number of 'average' characters (header only) +// str; // String information +// +#include <pshpack1.h> +typedef struct _SHELLDETAILS + { + int fmt; + int cxChar; + STRRET str; + } SHELLDETAILS; + +typedef struct _SHELLDETAILS *LPSHELLDETAILS; + +#include <poppack.h> + +#if (_WIN32_IE >= _WIN32_IE_IE60SP2) +typedef /* [v1_enum] */ +enum tagPERCEIVED + { PERCEIVED_TYPE_FIRST = -3, + PERCEIVED_TYPE_CUSTOM = -3, + PERCEIVED_TYPE_UNSPECIFIED = -2, + PERCEIVED_TYPE_FOLDER = -1, + PERCEIVED_TYPE_UNKNOWN = 0, + PERCEIVED_TYPE_TEXT = 1, + PERCEIVED_TYPE_IMAGE = 2, + PERCEIVED_TYPE_AUDIO = 3, + PERCEIVED_TYPE_VIDEO = 4, + PERCEIVED_TYPE_COMPRESSED = 5, + PERCEIVED_TYPE_DOCUMENT = 6, + PERCEIVED_TYPE_SYSTEM = 7, + PERCEIVED_TYPE_APPLICATION = 8, + PERCEIVED_TYPE_GAMEMEDIA = 9, + PERCEIVED_TYPE_CONTACTS = 10, + PERCEIVED_TYPE_LAST = 10 + } PERCEIVED; + +#define PERCEIVEDFLAG_UNDEFINED 0x0000 +#define PERCEIVEDFLAG_SOFTCODED 0x0001 +#define PERCEIVEDFLAG_HARDCODED 0x0002 +#define PERCEIVEDFLAG_NATIVESUPPORT 0x0004 +#define PERCEIVEDFLAG_GDIPLUS 0x0010 +#define PERCEIVEDFLAG_WMSDK 0x0020 +#define PERCEIVEDFLAG_ZIPFOLDER 0x0040 +typedef DWORD PERCEIVEDFLAG; + +#endif // _WIN32_IE_IE60SP2 + +#if (NTDDI_VERSION >= NTDDI_LONGHORN) +typedef struct _COMDLG_FILTERSPEC + { + LPCWSTR pszName; + LPCWSTR pszSpec; + } COMDLG_FILTERSPEC; + +typedef struct tagMACHINE_ID + { + char szName[ 16 ]; + } MACHINE_ID; + +typedef struct tagDOMAIN_RELATIVE_OBJECTID + { + GUID guidVolume; + GUID guidObject; + } DOMAIN_RELATIVE_OBJECTID; + +typedef GUID KNOWNFOLDERID; + +#if 0 +typedef KNOWNFOLDERID *REFKNOWNFOLDERID; + +#endif // 0 +#ifdef __cplusplus +#define REFKNOWNFOLDERID const KNOWNFOLDERID & +#else // !__cplusplus +#define REFKNOWNFOLDERID const KNOWNFOLDERID * __MIDL_CONST +#endif // __cplusplus +#endif // NTDDI_LONGHORN +typedef GUID FOLDERTYPEID; + +#if 0 +typedef FOLDERTYPEID *REFFOLDERTYPEID; + +#endif // 0 +#ifdef __cplusplus +#define REFFOLDERTYPEID const FOLDERTYPEID & +#else // !__cplusplus +#define REFFOLDERTYPEID const FOLDERTYPEID * __MIDL_CONST +#endif // __cplusplus +typedef GUID TASKOWNERID; + +#if 0 +typedef TASKOWNERID *REFTASKOWNERID; + +#endif // 0 +#ifdef __cplusplus +#define REFTASKOWNERID const TASKOWNERID & +#else // !__cplusplus +#define REFTASKOWNERID const TASKOWNERID * __MIDL_CONST +#endif // __cplusplus +#ifndef LF_FACESIZE +typedef struct tagLOGFONTA + { + LONG lfHeight; + LONG lfWidth; + LONG lfEscapement; + LONG lfOrientation; + LONG lfWeight; + BYTE lfItalic; + BYTE lfUnderline; + BYTE lfStrikeOut; + BYTE lfCharSet; + BYTE lfOutPrecision; + BYTE lfClipPrecision; + BYTE lfQuality; + BYTE lfPitchAndFamily; + CHAR lfFaceName[ 32 ]; + } LOGFONTA; + +typedef struct tagLOGFONTW + { + LONG lfHeight; + LONG lfWidth; + LONG lfEscapement; + LONG lfOrientation; + LONG lfWeight; + BYTE lfItalic; + BYTE lfUnderline; + BYTE lfStrikeOut; + BYTE lfCharSet; + BYTE lfOutPrecision; + BYTE lfClipPrecision; + BYTE lfQuality; + BYTE lfPitchAndFamily; + WCHAR lfFaceName[ 32 ]; + } LOGFONTW; + +typedef LOGFONTA LOGFONT; + +#endif // LF_FACESIZE +typedef /* [v1_enum] */ +enum tagSHCOLSTATE + { SHCOLSTATE_TYPE_STR = 0x1, + SHCOLSTATE_TYPE_INT = 0x2, + SHCOLSTATE_TYPE_DATE = 0x3, + SHCOLSTATE_TYPEMASK = 0xf, + SHCOLSTATE_ONBYDEFAULT = 0x10, + SHCOLSTATE_SLOW = 0x20, + SHCOLSTATE_EXTENDED = 0x40, + SHCOLSTATE_SECONDARYUI = 0x80, + SHCOLSTATE_HIDDEN = 0x100, + SHCOLSTATE_PREFER_VARCMP = 0x200, + SHCOLSTATE_PREFER_FMTCMP = 0x400, + SHCOLSTATE_NOSORTBYFOLDERNESS = 0x800, + SHCOLSTATE_VIEWONLY = 0x10000, + SHCOLSTATE_BATCHREAD = 0x20000, + SHCOLSTATE_NO_GROUPBY = 0x40000, + SHCOLSTATE_FIXED_WIDTH = 0x1000, + SHCOLSTATE_NODPISCALE = 0x2000, + SHCOLSTATE_FIXED_RATIO = 0x4000, + SHCOLSTATE_DISPLAYMASK = 0xf000 + } SHCOLSTATE; + +typedef DWORD SHCOLSTATEF; + +typedef PROPERTYKEY SHCOLUMNID; + +typedef const SHCOLUMNID *LPCSHCOLUMNID; + + + +extern RPC_IF_HANDLE __MIDL_itf_shtypes_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_shtypes_0000_0000_v0_0_s_ifspec; + +/* Additional Prototypes for ALL interfaces */ + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/mingw-include/structuredquery.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2478 @@ + + +/* this ALWAYS GENERATED file contains the definitions for the interfaces */ + + + /* File created by MIDL compiler version 7.00.0499 */ +/* Compiler settings for structuredquery.idl: + Oicf, W1, Zp8, env=Win32 (32b run) + protocol : dce , ms_ext, c_ext, robust + error checks: allocation ref bounds_check enum stub_data + VC __declspec() decoration level: + __declspec(uuid()), __declspec(selectany), __declspec(novtable) + DECLSPEC_UUID(), MIDL_INTERFACE() +*/ +//@@MIDL_FILE_HEADING( ) + +#pragma warning( disable: 4049 ) /* more than 64k source lines */ + + +/* verify that the <rpcndr.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCNDR_H_VERSION__ +#define __REQUIRED_RPCNDR_H_VERSION__ 475 +#endif + +/* verify that the <rpcsal.h> version is high enough to compile this file*/ +#ifndef __REQUIRED_RPCSAL_H_VERSION__ +#define __REQUIRED_RPCSAL_H_VERSION__ 100 +#endif + +#include "rpc.h" +#include "rpcndr.h" + +#ifndef __RPCNDR_H_VERSION__ +#error this stub requires an updated version of <rpcndr.h> +#endif // __RPCNDR_H_VERSION__ + +#ifndef COM_NO_WINDOWS_H +#include "windows.h" +#include "ole2.h" +#endif /*COM_NO_WINDOWS_H*/ + +#ifndef __structuredquery_h__ +#define __structuredquery_h__ + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +#pragma once +#endif + +/* Forward Declarations */ + +#ifndef __IQueryParser_FWD_DEFINED__ +#define __IQueryParser_FWD_DEFINED__ +typedef interface IQueryParser IQueryParser; +#endif /* __IQueryParser_FWD_DEFINED__ */ + + +#ifndef __IConditionFactory_FWD_DEFINED__ +#define __IConditionFactory_FWD_DEFINED__ +typedef interface IConditionFactory IConditionFactory; +#endif /* __IConditionFactory_FWD_DEFINED__ */ + + +#ifndef __IQuerySolution_FWD_DEFINED__ +#define __IQuerySolution_FWD_DEFINED__ +typedef interface IQuerySolution IQuerySolution; +#endif /* __IQuerySolution_FWD_DEFINED__ */ + + +#ifndef __ICondition_FWD_DEFINED__ +#define __ICondition_FWD_DEFINED__ +typedef interface ICondition ICondition; +#endif /* __ICondition_FWD_DEFINED__ */ + + +#ifndef __IConditionGenerator_FWD_DEFINED__ +#define __IConditionGenerator_FWD_DEFINED__ +typedef interface IConditionGenerator IConditionGenerator; +#endif /* __IConditionGenerator_FWD_DEFINED__ */ + + +#ifndef __IRichChunk_FWD_DEFINED__ +#define __IRichChunk_FWD_DEFINED__ +typedef interface IRichChunk IRichChunk; +#endif /* __IRichChunk_FWD_DEFINED__ */ + + +#ifndef __IInterval_FWD_DEFINED__ +#define __IInterval_FWD_DEFINED__ +typedef interface IInterval IInterval; +#endif /* __IInterval_FWD_DEFINED__ */ + + +#ifndef __IMetaData_FWD_DEFINED__ +#define __IMetaData_FWD_DEFINED__ +typedef interface IMetaData IMetaData; +#endif /* __IMetaData_FWD_DEFINED__ */ + + +#ifndef __IEntity_FWD_DEFINED__ +#define __IEntity_FWD_DEFINED__ +typedef interface IEntity IEntity; +#endif /* __IEntity_FWD_DEFINED__ */ + + +#ifndef __IRelationship_FWD_DEFINED__ +#define __IRelationship_FWD_DEFINED__ +typedef interface IRelationship IRelationship; +#endif /* __IRelationship_FWD_DEFINED__ */ + + +#ifndef __INamedEntity_FWD_DEFINED__ +#define __INamedEntity_FWD_DEFINED__ +typedef interface INamedEntity INamedEntity; +#endif /* __INamedEntity_FWD_DEFINED__ */ + + +#ifndef __ISchemaProvider_FWD_DEFINED__ +#define __ISchemaProvider_FWD_DEFINED__ +typedef interface ISchemaProvider ISchemaProvider; +#endif /* __ISchemaProvider_FWD_DEFINED__ */ + + +#ifndef __ITokenCollection_FWD_DEFINED__ +#define __ITokenCollection_FWD_DEFINED__ +typedef interface ITokenCollection ITokenCollection; +#endif /* __ITokenCollection_FWD_DEFINED__ */ + + +#ifndef __INamedEntityCollector_FWD_DEFINED__ +#define __INamedEntityCollector_FWD_DEFINED__ +typedef interface INamedEntityCollector INamedEntityCollector; +#endif /* __INamedEntityCollector_FWD_DEFINED__ */ + + +#ifndef __ISchemaLocalizerSupport_FWD_DEFINED__ +#define __ISchemaLocalizerSupport_FWD_DEFINED__ +typedef interface ISchemaLocalizerSupport ISchemaLocalizerSupport; +#endif /* __ISchemaLocalizerSupport_FWD_DEFINED__ */ + + +#ifndef __IQueryParserManager_FWD_DEFINED__ +#define __IQueryParserManager_FWD_DEFINED__ +typedef interface IQueryParserManager IQueryParserManager; +#endif /* __IQueryParserManager_FWD_DEFINED__ */ + + +#ifndef __QueryParser_FWD_DEFINED__ +#define __QueryParser_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class QueryParser QueryParser; +#else +typedef struct QueryParser QueryParser; +#endif /* __cplusplus */ + +#endif /* __QueryParser_FWD_DEFINED__ */ + + +#ifndef __NegationCondition_FWD_DEFINED__ +#define __NegationCondition_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class NegationCondition NegationCondition; +#else +typedef struct NegationCondition NegationCondition; +#endif /* __cplusplus */ + +#endif /* __NegationCondition_FWD_DEFINED__ */ + + +#ifndef __CompoundCondition_FWD_DEFINED__ +#define __CompoundCondition_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class CompoundCondition CompoundCondition; +#else +typedef struct CompoundCondition CompoundCondition; +#endif /* __cplusplus */ + +#endif /* __CompoundCondition_FWD_DEFINED__ */ + + +#ifndef __LeafCondition_FWD_DEFINED__ +#define __LeafCondition_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class LeafCondition LeafCondition; +#else +typedef struct LeafCondition LeafCondition; +#endif /* __cplusplus */ + +#endif /* __LeafCondition_FWD_DEFINED__ */ + + +#ifndef __ConditionFactory_FWD_DEFINED__ +#define __ConditionFactory_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class ConditionFactory ConditionFactory; +#else +typedef struct ConditionFactory ConditionFactory; +#endif /* __cplusplus */ + +#endif /* __ConditionFactory_FWD_DEFINED__ */ + + +#ifndef __Interval_FWD_DEFINED__ +#define __Interval_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class Interval Interval; +#else +typedef struct Interval Interval; +#endif /* __cplusplus */ + +#endif /* __Interval_FWD_DEFINED__ */ + + +#ifndef __QueryParserManager_FWD_DEFINED__ +#define __QueryParserManager_FWD_DEFINED__ + +#ifdef __cplusplus +typedef class QueryParserManager QueryParserManager; +#else +typedef struct QueryParserManager QueryParserManager; +#endif /* __cplusplus */ + +#endif /* __QueryParserManager_FWD_DEFINED__ */ + + +/* header files for imported files */ +#include "oaidl.h" +#include "ocidl.h" +#include "propidl.h" + +#ifdef __cplusplus +extern "C"{ +#endif + + +/* interface __MIDL_itf_structuredquery_0000_0000 */ +/* [local] */ + + + + + + + + + + + +typedef /* [v1_enum] */ +enum tagCONDITION_TYPE + { CT_AND_CONDITION = 0, + CT_OR_CONDITION = ( CT_AND_CONDITION + 1 ) , + CT_NOT_CONDITION = ( CT_OR_CONDITION + 1 ) , + CT_LEAF_CONDITION = ( CT_NOT_CONDITION + 1 ) + } CONDITION_TYPE; + +typedef /* [v1_enum] */ +enum tagCONDITION_OPERATION + { COP_IMPLICIT = 0, + COP_EQUAL = ( COP_IMPLICIT + 1 ) , + COP_NOTEQUAL = ( COP_EQUAL + 1 ) , + COP_LESSTHAN = ( COP_NOTEQUAL + 1 ) , + COP_GREATERTHAN = ( COP_LESSTHAN + 1 ) , + COP_LESSTHANOREQUAL = ( COP_GREATERTHAN + 1 ) , + COP_GREATERTHANOREQUAL = ( COP_LESSTHANOREQUAL + 1 ) , + COP_VALUE_STARTSWITH = ( COP_GREATERTHANOREQUAL + 1 ) , + COP_VALUE_ENDSWITH = ( COP_VALUE_STARTSWITH + 1 ) , + COP_VALUE_CONTAINS = ( COP_VALUE_ENDSWITH + 1 ) , + COP_VALUE_NOTCONTAINS = ( COP_VALUE_CONTAINS + 1 ) , + COP_DOSWILDCARDS = ( COP_VALUE_NOTCONTAINS + 1 ) , + COP_WORD_EQUAL = ( COP_DOSWILDCARDS + 1 ) , + COP_WORD_STARTSWITH = ( COP_WORD_EQUAL + 1 ) , + COP_APPLICATION_SPECIFIC = ( COP_WORD_STARTSWITH + 1 ) + } CONDITION_OPERATION; + +typedef /* [v1_enum] */ +enum tagSTRUCTURED_QUERY_SINGLE_OPTION + { SQSO_SCHEMA = 0, + SQSO_LOCALE_WORD_BREAKING = ( SQSO_SCHEMA + 1 ) , + SQSO_WORD_BREAKER = ( SQSO_LOCALE_WORD_BREAKING + 1 ) , + SQSO_NATURAL_SYNTAX = ( SQSO_WORD_BREAKER + 1 ) , + SQSO_AUTOMATIC_WILDCARD = ( SQSO_NATURAL_SYNTAX + 1 ) , + SQSO_TRACE_LEVEL = ( SQSO_AUTOMATIC_WILDCARD + 1 ) , + SQSO_LANGUAGE_KEYWORDS = ( SQSO_TRACE_LEVEL + 1 ) + } STRUCTURED_QUERY_SINGLE_OPTION; + +typedef /* [v1_enum] */ +enum tagSTRUCTURED_QUERY_MULTIOPTION + { SQMO_VIRTUAL_PROPERTY = 0, + SQMO_DEFAULT_PROPERTY = ( SQMO_VIRTUAL_PROPERTY + 1 ) , + SQMO_GENERATOR_FOR_TYPE = ( SQMO_DEFAULT_PROPERTY + 1 ) + } STRUCTURED_QUERY_MULTIOPTION; + +typedef /* [v1_enum] */ +enum tagSTRUCTURED_QUERY_PARSE_ERROR + { SQPE_NONE = 0, + SQPE_EXTRA_OPENING_PARENTHESIS = ( SQPE_NONE + 1 ) , + SQPE_EXTRA_CLOSING_PARENTHESIS = ( SQPE_EXTRA_OPENING_PARENTHESIS + 1 ) , + SQPE_IGNORED_MODIFIER = ( SQPE_EXTRA_CLOSING_PARENTHESIS + 1 ) , + SQPE_IGNORED_CONNECTOR = ( SQPE_IGNORED_MODIFIER + 1 ) , + SQPE_IGNORED_KEYWORD = ( SQPE_IGNORED_CONNECTOR + 1 ) , + SQPE_UNHANDLED = ( SQPE_IGNORED_KEYWORD + 1 ) + } STRUCTURED_QUERY_PARSE_ERROR; + +/* [v1_enum] */ +enum tagSTRUCTURED_QUERY_RESOLVE_OPTION + { SQRO_DONT_RESOLVE_DATETIME = 0x1, + SQRO_ALWAYS_ONE_INTERVAL = 0x2, + SQRO_DONT_SIMPLIFY_CONDITION_TREES = 0x4, + SQRO_DONT_MAP_RELATIONS = 0x8, + SQRO_DONT_RESOLVE_RANGES = 0x10, + SQRO_DONT_REMOVE_UNRESTRICTED_KEYWORDS = 0x20, + SQRO_DONT_SPLIT_WORDS = 0x40, + SQRO_IGNORE_PHRASE_ORDER = 0x80 + } ; +typedef int STRUCTURED_QUERY_RESOLVE_OPTION; + +typedef /* [v1_enum] */ +enum tagINTERVAL_LIMIT_KIND + { ILK_EXPLICIT_INCLUDED = 0, + ILK_EXPLICIT_EXCLUDED = ( ILK_EXPLICIT_INCLUDED + 1 ) , + ILK_NEGATIVE_INFINITY = ( ILK_EXPLICIT_EXCLUDED + 1 ) , + ILK_POSITIVE_INFINITY = ( ILK_NEGATIVE_INFINITY + 1 ) + } INTERVAL_LIMIT_KIND; + +typedef /* [v1_enum] */ +enum tagQUERY_PARSER_MANAGER_OPTION + { QPMO_SCHEMA_BINARY_NAME = 0, + QPMO_PRELOCALIZED_SCHEMA_BINARY_PATH = ( QPMO_SCHEMA_BINARY_NAME + 1 ) , + QPMO_UNLOCALIZED_SCHEMA_BINARY_PATH = ( QPMO_PRELOCALIZED_SCHEMA_BINARY_PATH + 1 ) , + QPMO_LOCALIZED_SCHEMA_BINARY_PATH = ( QPMO_UNLOCALIZED_SCHEMA_BINARY_PATH + 1 ) , + QPMO_APPEND_LCID_TO_LOCALIZED_PATH = ( QPMO_LOCALIZED_SCHEMA_BINARY_PATH + 1 ) , + QPMO_LOCALIZER_SUPPORT = ( QPMO_APPEND_LCID_TO_LOCALIZED_PATH + 1 ) + } QUERY_PARSER_MANAGER_OPTION; + + + +extern RPC_IF_HANDLE __MIDL_itf_structuredquery_0000_0000_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_structuredquery_0000_0000_v0_0_s_ifspec; + +#ifndef __IQueryParser_INTERFACE_DEFINED__ +#define __IQueryParser_INTERFACE_DEFINED__ + +/* interface IQueryParser */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IQueryParser; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("2EBDEE67-3505-43f8-9946-EA44ABC8E5B0") + IQueryParser : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Parse( + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [in] */ __RPC__in_opt IEnumUnknown *pCustomProperties, + /* [retval][out] */ __RPC__deref_out_opt IQuerySolution **ppSolution) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetOption( + /* [in] */ STRUCTURED_QUERY_SINGLE_OPTION option, + /* [in] */ __RPC__in const PROPVARIANT *pOptionValue) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetOption( + /* [in] */ STRUCTURED_QUERY_SINGLE_OPTION option, + /* [retval][out] */ __RPC__out PROPVARIANT *pOptionValue) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetMultiOption( + /* [in] */ STRUCTURED_QUERY_MULTIOPTION option, + /* [in] */ __RPC__in LPCWSTR pszOptionKey, + /* [in] */ __RPC__in const PROPVARIANT *pOptionValue) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetSchemaProvider( + /* [retval][out] */ __RPC__deref_out_opt ISchemaProvider **ppSchemaProvider) = 0; + + virtual HRESULT STDMETHODCALLTYPE RestateToString( + /* [in] */ __RPC__in_opt ICondition *pCondition, + /* [in] */ BOOL fUseEnglish, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszQueryString) = 0; + + virtual HRESULT STDMETHODCALLTYPE ParsePropertyValue( + /* [in] */ __RPC__in LPCWSTR pszPropertyName, + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [retval][out] */ __RPC__deref_out_opt IQuerySolution **ppSolution) = 0; + + virtual HRESULT STDMETHODCALLTYPE RestatePropertyValueToString( + /* [in] */ __RPC__in_opt ICondition *pCondition, + /* [in] */ BOOL fUseEnglish, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszPropertyName, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszQueryString) = 0; + + }; + +#else /* C style interface */ + + typedef struct IQueryParserVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IQueryParser * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IQueryParser * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IQueryParser * This); + + HRESULT ( STDMETHODCALLTYPE *Parse )( + IQueryParser * This, + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [in] */ __RPC__in_opt IEnumUnknown *pCustomProperties, + /* [retval][out] */ __RPC__deref_out_opt IQuerySolution **ppSolution); + + HRESULT ( STDMETHODCALLTYPE *SetOption )( + IQueryParser * This, + /* [in] */ STRUCTURED_QUERY_SINGLE_OPTION option, + /* [in] */ __RPC__in const PROPVARIANT *pOptionValue); + + HRESULT ( STDMETHODCALLTYPE *GetOption )( + IQueryParser * This, + /* [in] */ STRUCTURED_QUERY_SINGLE_OPTION option, + /* [retval][out] */ __RPC__out PROPVARIANT *pOptionValue); + + HRESULT ( STDMETHODCALLTYPE *SetMultiOption )( + IQueryParser * This, + /* [in] */ STRUCTURED_QUERY_MULTIOPTION option, + /* [in] */ __RPC__in LPCWSTR pszOptionKey, + /* [in] */ __RPC__in const PROPVARIANT *pOptionValue); + + HRESULT ( STDMETHODCALLTYPE *GetSchemaProvider )( + IQueryParser * This, + /* [retval][out] */ __RPC__deref_out_opt ISchemaProvider **ppSchemaProvider); + + HRESULT ( STDMETHODCALLTYPE *RestateToString )( + IQueryParser * This, + /* [in] */ __RPC__in_opt ICondition *pCondition, + /* [in] */ BOOL fUseEnglish, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszQueryString); + + HRESULT ( STDMETHODCALLTYPE *ParsePropertyValue )( + IQueryParser * This, + /* [in] */ __RPC__in LPCWSTR pszPropertyName, + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [retval][out] */ __RPC__deref_out_opt IQuerySolution **ppSolution); + + HRESULT ( STDMETHODCALLTYPE *RestatePropertyValueToString )( + IQueryParser * This, + /* [in] */ __RPC__in_opt ICondition *pCondition, + /* [in] */ BOOL fUseEnglish, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszPropertyName, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszQueryString); + + END_INTERFACE + } IQueryParserVtbl; + + interface IQueryParser + { + CONST_VTBL struct IQueryParserVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IQueryParser_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IQueryParser_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IQueryParser_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IQueryParser_Parse(This,pszInputString,pCustomProperties,ppSolution) \ + ( (This)->lpVtbl -> Parse(This,pszInputString,pCustomProperties,ppSolution) ) + +#define IQueryParser_SetOption(This,option,pOptionValue) \ + ( (This)->lpVtbl -> SetOption(This,option,pOptionValue) ) + +#define IQueryParser_GetOption(This,option,pOptionValue) \ + ( (This)->lpVtbl -> GetOption(This,option,pOptionValue) ) + +#define IQueryParser_SetMultiOption(This,option,pszOptionKey,pOptionValue) \ + ( (This)->lpVtbl -> SetMultiOption(This,option,pszOptionKey,pOptionValue) ) + +#define IQueryParser_GetSchemaProvider(This,ppSchemaProvider) \ + ( (This)->lpVtbl -> GetSchemaProvider(This,ppSchemaProvider) ) + +#define IQueryParser_RestateToString(This,pCondition,fUseEnglish,ppszQueryString) \ + ( (This)->lpVtbl -> RestateToString(This,pCondition,fUseEnglish,ppszQueryString) ) + +#define IQueryParser_ParsePropertyValue(This,pszPropertyName,pszInputString,ppSolution) \ + ( (This)->lpVtbl -> ParsePropertyValue(This,pszPropertyName,pszInputString,ppSolution) ) + +#define IQueryParser_RestatePropertyValueToString(This,pCondition,fUseEnglish,ppszPropertyName,ppszQueryString) \ + ( (This)->lpVtbl -> RestatePropertyValueToString(This,pCondition,fUseEnglish,ppszPropertyName,ppszQueryString) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IQueryParser_INTERFACE_DEFINED__ */ + + +#ifndef __IConditionFactory_INTERFACE_DEFINED__ +#define __IConditionFactory_INTERFACE_DEFINED__ + +/* interface IConditionFactory */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IConditionFactory; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("A5EFE073-B16F-474f-9F3E-9F8B497A3E08") + IConditionFactory : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE MakeNot( + /* [in] */ __RPC__in_opt ICondition *pSubCondition, + /* [in] */ BOOL simplify, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery) = 0; + + virtual HRESULT STDMETHODCALLTYPE MakeAndOr( + /* [in] */ CONDITION_TYPE nodeType, + /* [in] */ __RPC__in_opt IEnumUnknown *pSubConditions, + /* [in] */ BOOL simplify, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery) = 0; + + virtual HRESULT STDMETHODCALLTYPE MakeLeaf( + /* [unique][in] */ __RPC__in_opt LPCWSTR pszPropertyName, + /* [in] */ CONDITION_OPERATION op, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValueType, + /* [in] */ __RPC__in const PROPVARIANT *pValue, + /* [in] */ __RPC__in_opt IRichChunk *pPropertyNameTerm, + /* [in] */ __RPC__in_opt IRichChunk *pOperationTerm, + /* [in] */ __RPC__in_opt IRichChunk *pValueTerm, + /* [in] */ BOOL expand, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE Resolve( + /* [in] */ + __in ICondition *pConditionTree, + /* [in] */ + __in STRUCTURED_QUERY_RESOLVE_OPTION sqro, + /* [ref][in] */ + __in_opt const SYSTEMTIME *pstReferenceTime, + /* [retval][out] */ + __out ICondition **ppResolvedConditionTree) = 0; + + }; + +#else /* C style interface */ + + typedef struct IConditionFactoryVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IConditionFactory * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IConditionFactory * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IConditionFactory * This); + + HRESULT ( STDMETHODCALLTYPE *MakeNot )( + IConditionFactory * This, + /* [in] */ __RPC__in_opt ICondition *pSubCondition, + /* [in] */ BOOL simplify, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery); + + HRESULT ( STDMETHODCALLTYPE *MakeAndOr )( + IConditionFactory * This, + /* [in] */ CONDITION_TYPE nodeType, + /* [in] */ __RPC__in_opt IEnumUnknown *pSubConditions, + /* [in] */ BOOL simplify, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery); + + HRESULT ( STDMETHODCALLTYPE *MakeLeaf )( + IConditionFactory * This, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszPropertyName, + /* [in] */ CONDITION_OPERATION op, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValueType, + /* [in] */ __RPC__in const PROPVARIANT *pValue, + /* [in] */ __RPC__in_opt IRichChunk *pPropertyNameTerm, + /* [in] */ __RPC__in_opt IRichChunk *pOperationTerm, + /* [in] */ __RPC__in_opt IRichChunk *pValueTerm, + /* [in] */ BOOL expand, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *Resolve )( + IConditionFactory * This, + /* [in] */ + __in ICondition *pConditionTree, + /* [in] */ + __in STRUCTURED_QUERY_RESOLVE_OPTION sqro, + /* [ref][in] */ + __in_opt const SYSTEMTIME *pstReferenceTime, + /* [retval][out] */ + __out ICondition **ppResolvedConditionTree); + + END_INTERFACE + } IConditionFactoryVtbl; + + interface IConditionFactory + { + CONST_VTBL struct IConditionFactoryVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IConditionFactory_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IConditionFactory_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IConditionFactory_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IConditionFactory_MakeNot(This,pSubCondition,simplify,ppResultQuery) \ + ( (This)->lpVtbl -> MakeNot(This,pSubCondition,simplify,ppResultQuery) ) + +#define IConditionFactory_MakeAndOr(This,nodeType,pSubConditions,simplify,ppResultQuery) \ + ( (This)->lpVtbl -> MakeAndOr(This,nodeType,pSubConditions,simplify,ppResultQuery) ) + +#define IConditionFactory_MakeLeaf(This,pszPropertyName,op,pszValueType,pValue,pPropertyNameTerm,pOperationTerm,pValueTerm,expand,ppResultQuery) \ + ( (This)->lpVtbl -> MakeLeaf(This,pszPropertyName,op,pszValueType,pValue,pPropertyNameTerm,pOperationTerm,pValueTerm,expand,ppResultQuery) ) + +#define IConditionFactory_Resolve(This,pConditionTree,sqro,pstReferenceTime,ppResolvedConditionTree) \ + ( (This)->lpVtbl -> Resolve(This,pConditionTree,sqro,pstReferenceTime,ppResolvedConditionTree) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IConditionFactory_INTERFACE_DEFINED__ */ + + +#ifndef __IQuerySolution_INTERFACE_DEFINED__ +#define __IQuerySolution_INTERFACE_DEFINED__ + +/* interface IQuerySolution */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IQuerySolution; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("D6EBC66B-8921-4193-AFDD-A1789FB7FF57") + IQuerySolution : public IConditionFactory + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetQuery( + /* [out] */ + __out_opt ICondition **ppQueryNode, + /* [out] */ + __out_opt IEntity **ppMainType) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetErrors( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **ppParseErrors) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetLexicalData( + /* [out] */ + __deref_opt_out LPWSTR *ppszInputString, + /* [out] */ + __out_opt ITokenCollection **ppTokens, + /* [out] */ + __out_opt LCID *pLocale, + /* [out] */ + __out_opt IUnknown **ppWordBreaker) = 0; + + }; + +#else /* C style interface */ + + typedef struct IQuerySolutionVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IQuerySolution * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IQuerySolution * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IQuerySolution * This); + + HRESULT ( STDMETHODCALLTYPE *MakeNot )( + IQuerySolution * This, + /* [in] */ __RPC__in_opt ICondition *pSubCondition, + /* [in] */ BOOL simplify, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery); + + HRESULT ( STDMETHODCALLTYPE *MakeAndOr )( + IQuerySolution * This, + /* [in] */ CONDITION_TYPE nodeType, + /* [in] */ __RPC__in_opt IEnumUnknown *pSubConditions, + /* [in] */ BOOL simplify, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery); + + HRESULT ( STDMETHODCALLTYPE *MakeLeaf )( + IQuerySolution * This, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszPropertyName, + /* [in] */ CONDITION_OPERATION op, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValueType, + /* [in] */ __RPC__in const PROPVARIANT *pValue, + /* [in] */ __RPC__in_opt IRichChunk *pPropertyNameTerm, + /* [in] */ __RPC__in_opt IRichChunk *pOperationTerm, + /* [in] */ __RPC__in_opt IRichChunk *pValueTerm, + /* [in] */ BOOL expand, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppResultQuery); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *Resolve )( + IQuerySolution * This, + /* [in] */ + __in ICondition *pConditionTree, + /* [in] */ + __in STRUCTURED_QUERY_RESOLVE_OPTION sqro, + /* [ref][in] */ + __in_opt const SYSTEMTIME *pstReferenceTime, + /* [retval][out] */ + __out ICondition **ppResolvedConditionTree); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetQuery )( + IQuerySolution * This, + /* [out] */ + __out_opt ICondition **ppQueryNode, + /* [out] */ + __out_opt IEntity **ppMainType); + + HRESULT ( STDMETHODCALLTYPE *GetErrors )( + IQuerySolution * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **ppParseErrors); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetLexicalData )( + IQuerySolution * This, + /* [out] */ + __deref_opt_out LPWSTR *ppszInputString, + /* [out] */ + __out_opt ITokenCollection **ppTokens, + /* [out] */ + __out_opt LCID *pLocale, + /* [out] */ + __out_opt IUnknown **ppWordBreaker); + + END_INTERFACE + } IQuerySolutionVtbl; + + interface IQuerySolution + { + CONST_VTBL struct IQuerySolutionVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IQuerySolution_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IQuerySolution_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IQuerySolution_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IQuerySolution_MakeNot(This,pSubCondition,simplify,ppResultQuery) \ + ( (This)->lpVtbl -> MakeNot(This,pSubCondition,simplify,ppResultQuery) ) + +#define IQuerySolution_MakeAndOr(This,nodeType,pSubConditions,simplify,ppResultQuery) \ + ( (This)->lpVtbl -> MakeAndOr(This,nodeType,pSubConditions,simplify,ppResultQuery) ) + +#define IQuerySolution_MakeLeaf(This,pszPropertyName,op,pszValueType,pValue,pPropertyNameTerm,pOperationTerm,pValueTerm,expand,ppResultQuery) \ + ( (This)->lpVtbl -> MakeLeaf(This,pszPropertyName,op,pszValueType,pValue,pPropertyNameTerm,pOperationTerm,pValueTerm,expand,ppResultQuery) ) + +#define IQuerySolution_Resolve(This,pConditionTree,sqro,pstReferenceTime,ppResolvedConditionTree) \ + ( (This)->lpVtbl -> Resolve(This,pConditionTree,sqro,pstReferenceTime,ppResolvedConditionTree) ) + + +#define IQuerySolution_GetQuery(This,ppQueryNode,ppMainType) \ + ( (This)->lpVtbl -> GetQuery(This,ppQueryNode,ppMainType) ) + +#define IQuerySolution_GetErrors(This,riid,ppParseErrors) \ + ( (This)->lpVtbl -> GetErrors(This,riid,ppParseErrors) ) + +#define IQuerySolution_GetLexicalData(This,ppszInputString,ppTokens,pLocale,ppWordBreaker) \ + ( (This)->lpVtbl -> GetLexicalData(This,ppszInputString,ppTokens,pLocale,ppWordBreaker) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IQuerySolution_INTERFACE_DEFINED__ */ + + +#ifndef __ICondition_INTERFACE_DEFINED__ +#define __ICondition_INTERFACE_DEFINED__ + +/* interface ICondition */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_ICondition; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("0FC988D4-C935-4b97-A973-46282EA175C8") + ICondition : public IPersistStream + { + public: + virtual HRESULT STDMETHODCALLTYPE GetConditionType( + /* [retval][out] */ __RPC__out CONDITION_TYPE *pNodeType) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetSubConditions( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **ppv) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetComparisonInfo( + /* [out] */ + __deref_opt_out LPWSTR *ppszPropertyName, + /* [out] */ + __out_opt CONDITION_OPERATION *pOperation, + /* [out] */ + __out_opt PROPVARIANT *pValue) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetValueType( + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszValueTypeName) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetValueNormalization( + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszNormalization) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetInputTerms( + /* [out] */ + __out_opt IRichChunk **ppPropertyTerm, + /* [out] */ + __out_opt IRichChunk **ppOperationTerm, + /* [out] */ + __out_opt IRichChunk **ppValueTerm) = 0; + + virtual HRESULT STDMETHODCALLTYPE Clone( + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppc) = 0; + + }; + +#else /* C style interface */ + + typedef struct IConditionVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ICondition * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ICondition * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ICondition * This); + + HRESULT ( STDMETHODCALLTYPE *GetClassID )( + ICondition * This, + /* [out] */ __RPC__out CLSID *pClassID); + + HRESULT ( STDMETHODCALLTYPE *IsDirty )( + ICondition * This); + + HRESULT ( STDMETHODCALLTYPE *Load )( + ICondition * This, + /* [unique][in] */ __RPC__in_opt IStream *pStm); + + HRESULT ( STDMETHODCALLTYPE *Save )( + ICondition * This, + /* [unique][in] */ __RPC__in_opt IStream *pStm, + /* [in] */ BOOL fClearDirty); + + HRESULT ( STDMETHODCALLTYPE *GetSizeMax )( + ICondition * This, + /* [out] */ __RPC__out ULARGE_INTEGER *pcbSize); + + HRESULT ( STDMETHODCALLTYPE *GetConditionType )( + ICondition * This, + /* [retval][out] */ __RPC__out CONDITION_TYPE *pNodeType); + + HRESULT ( STDMETHODCALLTYPE *GetSubConditions )( + ICondition * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **ppv); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetComparisonInfo )( + ICondition * This, + /* [out] */ + __deref_opt_out LPWSTR *ppszPropertyName, + /* [out] */ + __out_opt CONDITION_OPERATION *pOperation, + /* [out] */ + __out_opt PROPVARIANT *pValue); + + HRESULT ( STDMETHODCALLTYPE *GetValueType )( + ICondition * This, + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszValueTypeName); + + HRESULT ( STDMETHODCALLTYPE *GetValueNormalization )( + ICondition * This, + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszNormalization); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetInputTerms )( + ICondition * This, + /* [out] */ + __out_opt IRichChunk **ppPropertyTerm, + /* [out] */ + __out_opt IRichChunk **ppOperationTerm, + /* [out] */ + __out_opt IRichChunk **ppValueTerm); + + HRESULT ( STDMETHODCALLTYPE *Clone )( + ICondition * This, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppc); + + END_INTERFACE + } IConditionVtbl; + + interface ICondition + { + CONST_VTBL struct IConditionVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ICondition_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ICondition_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ICondition_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define ICondition_GetClassID(This,pClassID) \ + ( (This)->lpVtbl -> GetClassID(This,pClassID) ) + + +#define ICondition_IsDirty(This) \ + ( (This)->lpVtbl -> IsDirty(This) ) + +#define ICondition_Load(This,pStm) \ + ( (This)->lpVtbl -> Load(This,pStm) ) + +#define ICondition_Save(This,pStm,fClearDirty) \ + ( (This)->lpVtbl -> Save(This,pStm,fClearDirty) ) + +#define ICondition_GetSizeMax(This,pcbSize) \ + ( (This)->lpVtbl -> GetSizeMax(This,pcbSize) ) + + +#define ICondition_GetConditionType(This,pNodeType) \ + ( (This)->lpVtbl -> GetConditionType(This,pNodeType) ) + +#define ICondition_GetSubConditions(This,riid,ppv) \ + ( (This)->lpVtbl -> GetSubConditions(This,riid,ppv) ) + +#define ICondition_GetComparisonInfo(This,ppszPropertyName,pOperation,pValue) \ + ( (This)->lpVtbl -> GetComparisonInfo(This,ppszPropertyName,pOperation,pValue) ) + +#define ICondition_GetValueType(This,ppszValueTypeName) \ + ( (This)->lpVtbl -> GetValueType(This,ppszValueTypeName) ) + +#define ICondition_GetValueNormalization(This,ppszNormalization) \ + ( (This)->lpVtbl -> GetValueNormalization(This,ppszNormalization) ) + +#define ICondition_GetInputTerms(This,ppPropertyTerm,ppOperationTerm,ppValueTerm) \ + ( (This)->lpVtbl -> GetInputTerms(This,ppPropertyTerm,ppOperationTerm,ppValueTerm) ) + +#define ICondition_Clone(This,ppc) \ + ( (This)->lpVtbl -> Clone(This,ppc) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ICondition_INTERFACE_DEFINED__ */ + + +#ifndef __IConditionGenerator_INTERFACE_DEFINED__ +#define __IConditionGenerator_INTERFACE_DEFINED__ + +/* interface IConditionGenerator */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IConditionGenerator; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("92D2CC58-4386-45a3-B98C-7E0CE64A4117") + IConditionGenerator : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Initialize( + /* [in] */ __RPC__in_opt ISchemaProvider *pSchemaProvider) = 0; + + virtual HRESULT STDMETHODCALLTYPE RecognizeNamedEntities( + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [in] */ LCID lcid, + /* [in] */ __RPC__in_opt ITokenCollection *pTokenCollection, + /* [out][in] */ __RPC__inout_opt INamedEntityCollector *pNamedEntities) = 0; + + virtual HRESULT STDMETHODCALLTYPE GenerateForLeaf( + /* [in] */ __RPC__in_opt IConditionFactory *pConditionFactory, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszPropertyName, + /* [in] */ CONDITION_OPERATION op, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValueType, + /* [in] */ __RPC__in LPCWSTR pszValue, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValue2, + /* [in] */ __RPC__in_opt IRichChunk *pPropertyNameTerm, + /* [in] */ __RPC__in_opt IRichChunk *pOperationTerm, + /* [in] */ __RPC__in_opt IRichChunk *pValueTerm, + /* [in] */ BOOL automaticWildcard, + /* [out] */ __RPC__out BOOL *pNoStringQuery, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppQueryExpression) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE DefaultPhrase( + /* [unique][in] */ LPCWSTR pszValueType, + /* [in] */ const PROPVARIANT *ppropvar, + /* [in] */ BOOL fUseEnglish, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase) = 0; + + }; + +#else /* C style interface */ + + typedef struct IConditionGeneratorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IConditionGenerator * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IConditionGenerator * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IConditionGenerator * This); + + HRESULT ( STDMETHODCALLTYPE *Initialize )( + IConditionGenerator * This, + /* [in] */ __RPC__in_opt ISchemaProvider *pSchemaProvider); + + HRESULT ( STDMETHODCALLTYPE *RecognizeNamedEntities )( + IConditionGenerator * This, + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [in] */ LCID lcid, + /* [in] */ __RPC__in_opt ITokenCollection *pTokenCollection, + /* [out][in] */ __RPC__inout_opt INamedEntityCollector *pNamedEntities); + + HRESULT ( STDMETHODCALLTYPE *GenerateForLeaf )( + IConditionGenerator * This, + /* [in] */ __RPC__in_opt IConditionFactory *pConditionFactory, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszPropertyName, + /* [in] */ CONDITION_OPERATION op, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValueType, + /* [in] */ __RPC__in LPCWSTR pszValue, + /* [unique][in] */ __RPC__in_opt LPCWSTR pszValue2, + /* [in] */ __RPC__in_opt IRichChunk *pPropertyNameTerm, + /* [in] */ __RPC__in_opt IRichChunk *pOperationTerm, + /* [in] */ __RPC__in_opt IRichChunk *pValueTerm, + /* [in] */ BOOL automaticWildcard, + /* [out] */ __RPC__out BOOL *pNoStringQuery, + /* [retval][out] */ __RPC__deref_out_opt ICondition **ppQueryExpression); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *DefaultPhrase )( + IConditionGenerator * This, + /* [unique][in] */ LPCWSTR pszValueType, + /* [in] */ const PROPVARIANT *ppropvar, + /* [in] */ BOOL fUseEnglish, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase); + + END_INTERFACE + } IConditionGeneratorVtbl; + + interface IConditionGenerator + { + CONST_VTBL struct IConditionGeneratorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IConditionGenerator_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IConditionGenerator_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IConditionGenerator_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IConditionGenerator_Initialize(This,pSchemaProvider) \ + ( (This)->lpVtbl -> Initialize(This,pSchemaProvider) ) + +#define IConditionGenerator_RecognizeNamedEntities(This,pszInputString,lcid,pTokenCollection,pNamedEntities) \ + ( (This)->lpVtbl -> RecognizeNamedEntities(This,pszInputString,lcid,pTokenCollection,pNamedEntities) ) + +#define IConditionGenerator_GenerateForLeaf(This,pConditionFactory,pszPropertyName,op,pszValueType,pszValue,pszValue2,pPropertyNameTerm,pOperationTerm,pValueTerm,automaticWildcard,pNoStringQuery,ppQueryExpression) \ + ( (This)->lpVtbl -> GenerateForLeaf(This,pConditionFactory,pszPropertyName,op,pszValueType,pszValue,pszValue2,pPropertyNameTerm,pOperationTerm,pValueTerm,automaticWildcard,pNoStringQuery,ppQueryExpression) ) + +#define IConditionGenerator_DefaultPhrase(This,pszValueType,ppropvar,fUseEnglish,ppszPhrase) \ + ( (This)->lpVtbl -> DefaultPhrase(This,pszValueType,ppropvar,fUseEnglish,ppszPhrase) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IConditionGenerator_INTERFACE_DEFINED__ */ + + +#ifndef __IRichChunk_INTERFACE_DEFINED__ +#define __IRichChunk_INTERFACE_DEFINED__ + +/* interface IRichChunk */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IRichChunk; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("4FDEF69C-DBC9-454e-9910-B34F3C64B510") + IRichChunk : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetData( + /* [out] */ + __out_opt ULONG *pFirstPos, + /* [out] */ + __out_opt ULONG *pLength, + /* [out] */ + __deref_opt_out LPWSTR *ppsz, + /* [out] */ + __out_opt PROPVARIANT *pValue) = 0; + + }; + +#else /* C style interface */ + + typedef struct IRichChunkVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IRichChunk * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IRichChunk * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IRichChunk * This); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetData )( + IRichChunk * This, + /* [out] */ + __out_opt ULONG *pFirstPos, + /* [out] */ + __out_opt ULONG *pLength, + /* [out] */ + __deref_opt_out LPWSTR *ppsz, + /* [out] */ + __out_opt PROPVARIANT *pValue); + + END_INTERFACE + } IRichChunkVtbl; + + interface IRichChunk + { + CONST_VTBL struct IRichChunkVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IRichChunk_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IRichChunk_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IRichChunk_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IRichChunk_GetData(This,pFirstPos,pLength,ppsz,pValue) \ + ( (This)->lpVtbl -> GetData(This,pFirstPos,pLength,ppsz,pValue) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IRichChunk_INTERFACE_DEFINED__ */ + + +#ifndef __IInterval_INTERFACE_DEFINED__ +#define __IInterval_INTERFACE_DEFINED__ + +/* interface IInterval */ +/* [unique][uuid][object] */ + + +EXTERN_C const IID IID_IInterval; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("6BF0A714-3C18-430b-8B5D-83B1C234D3DB") + IInterval : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetLimits( + /* [out] */ __RPC__out INTERVAL_LIMIT_KIND *pilkLower, + /* [out] */ __RPC__out PROPVARIANT *ppropvarLower, + /* [out] */ __RPC__out INTERVAL_LIMIT_KIND *pilkUpper, + /* [out] */ __RPC__out PROPVARIANT *ppropvarUpper) = 0; + + }; + +#else /* C style interface */ + + typedef struct IIntervalVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IInterval * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IInterval * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IInterval * This); + + HRESULT ( STDMETHODCALLTYPE *GetLimits )( + IInterval * This, + /* [out] */ __RPC__out INTERVAL_LIMIT_KIND *pilkLower, + /* [out] */ __RPC__out PROPVARIANT *ppropvarLower, + /* [out] */ __RPC__out INTERVAL_LIMIT_KIND *pilkUpper, + /* [out] */ __RPC__out PROPVARIANT *ppropvarUpper); + + END_INTERFACE + } IIntervalVtbl; + + interface IInterval + { + CONST_VTBL struct IIntervalVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IInterval_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IInterval_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IInterval_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IInterval_GetLimits(This,pilkLower,ppropvarLower,pilkUpper,ppropvarUpper) \ + ( (This)->lpVtbl -> GetLimits(This,pilkLower,ppropvarLower,pilkUpper,ppropvarUpper) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IInterval_INTERFACE_DEFINED__ */ + + +#ifndef __IMetaData_INTERFACE_DEFINED__ +#define __IMetaData_INTERFACE_DEFINED__ + +/* interface IMetaData */ +/* [unique][uuid][object][helpstring] */ + + +EXTERN_C const IID IID_IMetaData; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("780102B0-C43B-4876-BC7B-5E9BA5C88794") + IMetaData : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetData( + /* [out] */ + __deref_opt_out LPWSTR *ppszKey, + /* [out] */ + __deref_opt_out LPWSTR *ppszValue) = 0; + + }; + +#else /* C style interface */ + + typedef struct IMetaDataVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IMetaData * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IMetaData * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IMetaData * This); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetData )( + IMetaData * This, + /* [out] */ + __deref_opt_out LPWSTR *ppszKey, + /* [out] */ + __deref_opt_out LPWSTR *ppszValue); + + END_INTERFACE + } IMetaDataVtbl; + + interface IMetaData + { + CONST_VTBL struct IMetaDataVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IMetaData_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IMetaData_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IMetaData_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IMetaData_GetData(This,ppszKey,ppszValue) \ + ( (This)->lpVtbl -> GetData(This,ppszKey,ppszValue) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IMetaData_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_structuredquery_0000_0008 */ +/* [local] */ + + + + +extern RPC_IF_HANDLE __MIDL_itf_structuredquery_0000_0008_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_structuredquery_0000_0008_v0_0_s_ifspec; + +#ifndef __IEntity_INTERFACE_DEFINED__ +#define __IEntity_INTERFACE_DEFINED__ + +/* interface IEntity */ +/* [unique][object][uuid][helpstring] */ + + +EXTERN_C const IID IID_IEntity; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("24264891-E80B-4fd3-B7CE-4FF2FAE8931F") + IEntity : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE Name( + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszName) = 0; + + virtual HRESULT STDMETHODCALLTYPE Base( + /* [retval][out] */ __RPC__deref_out_opt IEntity **pBaseEntity) = 0; + + virtual HRESULT STDMETHODCALLTYPE Relationships( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pRelationships) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetRelationship( + /* [in] */ __RPC__in LPCWSTR pszRelationName, + /* [retval][out] */ __RPC__deref_out_opt IRelationship **pRelationship) = 0; + + virtual HRESULT STDMETHODCALLTYPE MetaData( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pMetaData) = 0; + + virtual HRESULT STDMETHODCALLTYPE NamedEntities( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pNamedEntities) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetNamedEntity( + /* [in] */ __RPC__in LPCWSTR pszValue, + /* [retval][out] */ __RPC__deref_out_opt INamedEntity **ppNamedEntity) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE DefaultPhrase( + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase) = 0; + + }; + +#else /* C style interface */ + + typedef struct IEntityVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IEntity * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IEntity * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IEntity * This); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *Name )( + IEntity * This, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *Base )( + IEntity * This, + /* [retval][out] */ __RPC__deref_out_opt IEntity **pBaseEntity); + + HRESULT ( STDMETHODCALLTYPE *Relationships )( + IEntity * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pRelationships); + + HRESULT ( STDMETHODCALLTYPE *GetRelationship )( + IEntity * This, + /* [in] */ __RPC__in LPCWSTR pszRelationName, + /* [retval][out] */ __RPC__deref_out_opt IRelationship **pRelationship); + + HRESULT ( STDMETHODCALLTYPE *MetaData )( + IEntity * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pMetaData); + + HRESULT ( STDMETHODCALLTYPE *NamedEntities )( + IEntity * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pNamedEntities); + + HRESULT ( STDMETHODCALLTYPE *GetNamedEntity )( + IEntity * This, + /* [in] */ __RPC__in LPCWSTR pszValue, + /* [retval][out] */ __RPC__deref_out_opt INamedEntity **ppNamedEntity); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *DefaultPhrase )( + IEntity * This, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase); + + END_INTERFACE + } IEntityVtbl; + + interface IEntity + { + CONST_VTBL struct IEntityVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IEntity_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IEntity_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IEntity_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IEntity_Name(This,ppszName) \ + ( (This)->lpVtbl -> Name(This,ppszName) ) + +#define IEntity_Base(This,pBaseEntity) \ + ( (This)->lpVtbl -> Base(This,pBaseEntity) ) + +#define IEntity_Relationships(This,riid,pRelationships) \ + ( (This)->lpVtbl -> Relationships(This,riid,pRelationships) ) + +#define IEntity_GetRelationship(This,pszRelationName,pRelationship) \ + ( (This)->lpVtbl -> GetRelationship(This,pszRelationName,pRelationship) ) + +#define IEntity_MetaData(This,riid,pMetaData) \ + ( (This)->lpVtbl -> MetaData(This,riid,pMetaData) ) + +#define IEntity_NamedEntities(This,riid,pNamedEntities) \ + ( (This)->lpVtbl -> NamedEntities(This,riid,pNamedEntities) ) + +#define IEntity_GetNamedEntity(This,pszValue,ppNamedEntity) \ + ( (This)->lpVtbl -> GetNamedEntity(This,pszValue,ppNamedEntity) ) + +#define IEntity_DefaultPhrase(This,ppszPhrase) \ + ( (This)->lpVtbl -> DefaultPhrase(This,ppszPhrase) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IEntity_INTERFACE_DEFINED__ */ + + +#ifndef __IRelationship_INTERFACE_DEFINED__ +#define __IRelationship_INTERFACE_DEFINED__ + +/* interface IRelationship */ +/* [unique][object][uuid][helpstring] */ + + +EXTERN_C const IID IID_IRelationship; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("2769280B-5108-498c-9C7F-A51239B63147") + IRelationship : public IUnknown + { + public: + virtual /* [local] */ HRESULT STDMETHODCALLTYPE Name( + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszName) = 0; + + virtual HRESULT STDMETHODCALLTYPE IsReal( + /* [retval][out] */ __RPC__out BOOL *pIsReal) = 0; + + virtual HRESULT STDMETHODCALLTYPE Destination( + /* [retval][out] */ __RPC__deref_out_opt IEntity **pDestinationEntity) = 0; + + virtual HRESULT STDMETHODCALLTYPE MetaData( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pMetaData) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE DefaultPhrase( + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase) = 0; + + }; + +#else /* C style interface */ + + typedef struct IRelationshipVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IRelationship * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IRelationship * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IRelationship * This); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *Name )( + IRelationship * This, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszName); + + HRESULT ( STDMETHODCALLTYPE *IsReal )( + IRelationship * This, + /* [retval][out] */ __RPC__out BOOL *pIsReal); + + HRESULT ( STDMETHODCALLTYPE *Destination )( + IRelationship * This, + /* [retval][out] */ __RPC__deref_out_opt IEntity **pDestinationEntity); + + HRESULT ( STDMETHODCALLTYPE *MetaData )( + IRelationship * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pMetaData); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *DefaultPhrase )( + IRelationship * This, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase); + + END_INTERFACE + } IRelationshipVtbl; + + interface IRelationship + { + CONST_VTBL struct IRelationshipVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IRelationship_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IRelationship_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IRelationship_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IRelationship_Name(This,ppszName) \ + ( (This)->lpVtbl -> Name(This,ppszName) ) + +#define IRelationship_IsReal(This,pIsReal) \ + ( (This)->lpVtbl -> IsReal(This,pIsReal) ) + +#define IRelationship_Destination(This,pDestinationEntity) \ + ( (This)->lpVtbl -> Destination(This,pDestinationEntity) ) + +#define IRelationship_MetaData(This,riid,pMetaData) \ + ( (This)->lpVtbl -> MetaData(This,riid,pMetaData) ) + +#define IRelationship_DefaultPhrase(This,ppszPhrase) \ + ( (This)->lpVtbl -> DefaultPhrase(This,ppszPhrase) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IRelationship_INTERFACE_DEFINED__ */ + + +#ifndef __INamedEntity_INTERFACE_DEFINED__ +#define __INamedEntity_INTERFACE_DEFINED__ + +/* interface INamedEntity */ +/* [unique][uuid][object][helpstring] */ + + +EXTERN_C const IID IID_INamedEntity; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("ABDBD0B1-7D54-49fb-AB5C-BFF4130004CD") + INamedEntity : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE GetValue( + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszValue) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE DefaultPhrase( + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase) = 0; + + }; + +#else /* C style interface */ + + typedef struct INamedEntityVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + INamedEntity * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + INamedEntity * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + INamedEntity * This); + + HRESULT ( STDMETHODCALLTYPE *GetValue )( + INamedEntity * This, + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszValue); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *DefaultPhrase )( + INamedEntity * This, + /* [retval][out] */ + __deref_opt_out LPWSTR *ppszPhrase); + + END_INTERFACE + } INamedEntityVtbl; + + interface INamedEntity + { + CONST_VTBL struct INamedEntityVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define INamedEntity_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define INamedEntity_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define INamedEntity_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define INamedEntity_GetValue(This,ppszValue) \ + ( (This)->lpVtbl -> GetValue(This,ppszValue) ) + +#define INamedEntity_DefaultPhrase(This,ppszPhrase) \ + ( (This)->lpVtbl -> DefaultPhrase(This,ppszPhrase) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __INamedEntity_INTERFACE_DEFINED__ */ + + +#ifndef __ISchemaProvider_INTERFACE_DEFINED__ +#define __ISchemaProvider_INTERFACE_DEFINED__ + +/* interface ISchemaProvider */ +/* [unique][object][uuid][helpstring] */ + + +EXTERN_C const IID IID_ISchemaProvider; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("8CF89BCB-394C-49b2-AE28-A59DD4ED7F68") + ISchemaProvider : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Entities( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pEntities) = 0; + + virtual HRESULT STDMETHODCALLTYPE RootEntity( + /* [retval][out] */ __RPC__deref_out_opt IEntity **pRootEntity) = 0; + + virtual HRESULT STDMETHODCALLTYPE GetEntity( + /* [in] */ __RPC__in LPCWSTR pszEntityName, + /* [retval][out] */ __RPC__deref_out_opt IEntity **pEntity) = 0; + + virtual HRESULT STDMETHODCALLTYPE MetaData( + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pMetaData) = 0; + + virtual HRESULT STDMETHODCALLTYPE Localize( + /* [in] */ LCID lcid, + /* [in] */ __RPC__in_opt ISchemaLocalizerSupport *pSchemaLocalizerSupport) = 0; + + virtual HRESULT STDMETHODCALLTYPE SaveBinary( + /* [in] */ __RPC__in LPCWSTR pszSchemaBinaryPath) = 0; + + virtual HRESULT STDMETHODCALLTYPE LookupAuthoredNamedEntity( + /* [in] */ __RPC__in_opt IEntity *pEntity, + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [in] */ __RPC__in_opt ITokenCollection *pTokenCollection, + /* [in] */ ULONG cTokensBegin, + /* [out] */ __RPC__out ULONG *pcTokensLength, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszValue) = 0; + + }; + +#else /* C style interface */ + + typedef struct ISchemaProviderVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ISchemaProvider * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ISchemaProvider * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ISchemaProvider * This); + + HRESULT ( STDMETHODCALLTYPE *Entities )( + ISchemaProvider * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pEntities); + + HRESULT ( STDMETHODCALLTYPE *RootEntity )( + ISchemaProvider * This, + /* [retval][out] */ __RPC__deref_out_opt IEntity **pRootEntity); + + HRESULT ( STDMETHODCALLTYPE *GetEntity )( + ISchemaProvider * This, + /* [in] */ __RPC__in LPCWSTR pszEntityName, + /* [retval][out] */ __RPC__deref_out_opt IEntity **pEntity); + + HRESULT ( STDMETHODCALLTYPE *MetaData )( + ISchemaProvider * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **pMetaData); + + HRESULT ( STDMETHODCALLTYPE *Localize )( + ISchemaProvider * This, + /* [in] */ LCID lcid, + /* [in] */ __RPC__in_opt ISchemaLocalizerSupport *pSchemaLocalizerSupport); + + HRESULT ( STDMETHODCALLTYPE *SaveBinary )( + ISchemaProvider * This, + /* [in] */ __RPC__in LPCWSTR pszSchemaBinaryPath); + + HRESULT ( STDMETHODCALLTYPE *LookupAuthoredNamedEntity )( + ISchemaProvider * This, + /* [in] */ __RPC__in_opt IEntity *pEntity, + /* [in] */ __RPC__in LPCWSTR pszInputString, + /* [in] */ __RPC__in_opt ITokenCollection *pTokenCollection, + /* [in] */ ULONG cTokensBegin, + /* [out] */ __RPC__out ULONG *pcTokensLength, + /* [out] */ __RPC__deref_out_opt LPWSTR *ppszValue); + + END_INTERFACE + } ISchemaProviderVtbl; + + interface ISchemaProvider + { + CONST_VTBL struct ISchemaProviderVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ISchemaProvider_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ISchemaProvider_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ISchemaProvider_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define ISchemaProvider_Entities(This,riid,pEntities) \ + ( (This)->lpVtbl -> Entities(This,riid,pEntities) ) + +#define ISchemaProvider_RootEntity(This,pRootEntity) \ + ( (This)->lpVtbl -> RootEntity(This,pRootEntity) ) + +#define ISchemaProvider_GetEntity(This,pszEntityName,pEntity) \ + ( (This)->lpVtbl -> GetEntity(This,pszEntityName,pEntity) ) + +#define ISchemaProvider_MetaData(This,riid,pMetaData) \ + ( (This)->lpVtbl -> MetaData(This,riid,pMetaData) ) + +#define ISchemaProvider_Localize(This,lcid,pSchemaLocalizerSupport) \ + ( (This)->lpVtbl -> Localize(This,lcid,pSchemaLocalizerSupport) ) + +#define ISchemaProvider_SaveBinary(This,pszSchemaBinaryPath) \ + ( (This)->lpVtbl -> SaveBinary(This,pszSchemaBinaryPath) ) + +#define ISchemaProvider_LookupAuthoredNamedEntity(This,pEntity,pszInputString,pTokenCollection,cTokensBegin,pcTokensLength,ppszValue) \ + ( (This)->lpVtbl -> LookupAuthoredNamedEntity(This,pEntity,pszInputString,pTokenCollection,cTokensBegin,pcTokensLength,ppszValue) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ISchemaProvider_INTERFACE_DEFINED__ */ + + +#ifndef __ITokenCollection_INTERFACE_DEFINED__ +#define __ITokenCollection_INTERFACE_DEFINED__ + +/* interface ITokenCollection */ +/* [unique][object][uuid][helpstring] */ + + +EXTERN_C const IID IID_ITokenCollection; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("22D8B4F2-F577-4adb-A335-C2AE88416FAB") + ITokenCollection : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE NumberOfTokens( + __RPC__in ULONG *pCount) = 0; + + virtual /* [local] */ HRESULT STDMETHODCALLTYPE GetToken( + /* [in] */ ULONG i, + /* [out] */ + __out_opt ULONG *pBegin, + /* [out] */ + __out_opt ULONG *pLength, + /* [out] */ + __deref_opt_out LPWSTR *ppsz) = 0; + + }; + +#else /* C style interface */ + + typedef struct ITokenCollectionVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ITokenCollection * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ITokenCollection * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ITokenCollection * This); + + HRESULT ( STDMETHODCALLTYPE *NumberOfTokens )( + ITokenCollection * This, + __RPC__in ULONG *pCount); + + /* [local] */ HRESULT ( STDMETHODCALLTYPE *GetToken )( + ITokenCollection * This, + /* [in] */ ULONG i, + /* [out] */ + __out_opt ULONG *pBegin, + /* [out] */ + __out_opt ULONG *pLength, + /* [out] */ + __deref_opt_out LPWSTR *ppsz); + + END_INTERFACE + } ITokenCollectionVtbl; + + interface ITokenCollection + { + CONST_VTBL struct ITokenCollectionVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ITokenCollection_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ITokenCollection_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ITokenCollection_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define ITokenCollection_NumberOfTokens(This,pCount) \ + ( (This)->lpVtbl -> NumberOfTokens(This,pCount) ) + +#define ITokenCollection_GetToken(This,i,pBegin,pLength,ppsz) \ + ( (This)->lpVtbl -> GetToken(This,i,pBegin,pLength,ppsz) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ITokenCollection_INTERFACE_DEFINED__ */ + + +/* interface __MIDL_itf_structuredquery_0000_0013 */ +/* [local] */ + +typedef /* [public][public][v1_enum] */ +enum __MIDL___MIDL_itf_structuredquery_0000_0013_0001 + { NEC_LOW = 0, + NEC_MEDIUM = ( NEC_LOW + 1 ) , + NEC_HIGH = ( NEC_MEDIUM + 1 ) + } NAMED_ENTITY_CERTAINTY; + + + +extern RPC_IF_HANDLE __MIDL_itf_structuredquery_0000_0013_v0_0_c_ifspec; +extern RPC_IF_HANDLE __MIDL_itf_structuredquery_0000_0013_v0_0_s_ifspec; + +#ifndef __INamedEntityCollector_INTERFACE_DEFINED__ +#define __INamedEntityCollector_INTERFACE_DEFINED__ + +/* interface INamedEntityCollector */ +/* [unique][object][uuid][helpstring] */ + + +EXTERN_C const IID IID_INamedEntityCollector; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("AF2440F6-8AFC-47d0-9A7F-396A0ACFB43D") + INamedEntityCollector : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Add( + /* [in] */ ULONG beginSpan, + /* [in] */ ULONG endSpan, + /* [in] */ ULONG beginActual, + /* [in] */ ULONG endActual, + /* [in] */ __RPC__in_opt IEntity *pType, + /* [in] */ __RPC__in LPCWSTR pszValue, + /* [in] */ NAMED_ENTITY_CERTAINTY certainty) = 0; + + }; + +#else /* C style interface */ + + typedef struct INamedEntityCollectorVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + INamedEntityCollector * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + INamedEntityCollector * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + INamedEntityCollector * This); + + HRESULT ( STDMETHODCALLTYPE *Add )( + INamedEntityCollector * This, + /* [in] */ ULONG beginSpan, + /* [in] */ ULONG endSpan, + /* [in] */ ULONG beginActual, + /* [in] */ ULONG endActual, + /* [in] */ __RPC__in_opt IEntity *pType, + /* [in] */ __RPC__in LPCWSTR pszValue, + /* [in] */ NAMED_ENTITY_CERTAINTY certainty); + + END_INTERFACE + } INamedEntityCollectorVtbl; + + interface INamedEntityCollector + { + CONST_VTBL struct INamedEntityCollectorVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define INamedEntityCollector_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define INamedEntityCollector_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define INamedEntityCollector_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define INamedEntityCollector_Add(This,beginSpan,endSpan,beginActual,endActual,pType,pszValue,certainty) \ + ( (This)->lpVtbl -> Add(This,beginSpan,endSpan,beginActual,endActual,pType,pszValue,certainty) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __INamedEntityCollector_INTERFACE_DEFINED__ */ + + +#ifndef __ISchemaLocalizerSupport_INTERFACE_DEFINED__ +#define __ISchemaLocalizerSupport_INTERFACE_DEFINED__ + +/* interface ISchemaLocalizerSupport */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_ISchemaLocalizerSupport; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("CA3FDCA2-BFBE-4eed-90D7-0CAEF0A1BDA1") + ISchemaLocalizerSupport : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE Localize( + /* [in] */ __RPC__in LPCWSTR pszGlobalString, + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszLocalString) = 0; + + }; + +#else /* C style interface */ + + typedef struct ISchemaLocalizerSupportVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + ISchemaLocalizerSupport * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + ISchemaLocalizerSupport * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + ISchemaLocalizerSupport * This); + + HRESULT ( STDMETHODCALLTYPE *Localize )( + ISchemaLocalizerSupport * This, + /* [in] */ __RPC__in LPCWSTR pszGlobalString, + /* [retval][out] */ __RPC__deref_out_opt LPWSTR *ppszLocalString); + + END_INTERFACE + } ISchemaLocalizerSupportVtbl; + + interface ISchemaLocalizerSupport + { + CONST_VTBL struct ISchemaLocalizerSupportVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define ISchemaLocalizerSupport_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define ISchemaLocalizerSupport_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define ISchemaLocalizerSupport_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define ISchemaLocalizerSupport_Localize(This,pszGlobalString,ppszLocalString) \ + ( (This)->lpVtbl -> Localize(This,pszGlobalString,ppszLocalString) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __ISchemaLocalizerSupport_INTERFACE_DEFINED__ */ + + +#ifndef __IQueryParserManager_INTERFACE_DEFINED__ +#define __IQueryParserManager_INTERFACE_DEFINED__ + +/* interface IQueryParserManager */ +/* [unique][object][uuid] */ + + +EXTERN_C const IID IID_IQueryParserManager; + +#if defined(__cplusplus) && !defined(CINTERFACE) + + MIDL_INTERFACE("A879E3C4-AF77-44fb-8F37-EBD1487CF920") + IQueryParserManager : public IUnknown + { + public: + virtual HRESULT STDMETHODCALLTYPE CreateLoadedParser( + /* [in] */ __RPC__in LPCWSTR pszCatalog, + /* [in] */ LANGID langidForKeywords, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **ppQueryParser) = 0; + + virtual HRESULT STDMETHODCALLTYPE InitializeOptions( + /* [in] */ BOOL fUnderstandNQS, + /* [in] */ BOOL fAutoWildCard, + /* [in] */ __RPC__in_opt IQueryParser *pQueryParser) = 0; + + virtual HRESULT STDMETHODCALLTYPE SetOption( + /* [in] */ QUERY_PARSER_MANAGER_OPTION option, + /* [in] */ __RPC__in const PROPVARIANT *pOptionValue) = 0; + + }; + +#else /* C style interface */ + + typedef struct IQueryParserManagerVtbl + { + BEGIN_INTERFACE + + HRESULT ( STDMETHODCALLTYPE *QueryInterface )( + IQueryParserManager * This, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][out] */ + __RPC__deref_out void **ppvObject); + + ULONG ( STDMETHODCALLTYPE *AddRef )( + IQueryParserManager * This); + + ULONG ( STDMETHODCALLTYPE *Release )( + IQueryParserManager * This); + + HRESULT ( STDMETHODCALLTYPE *CreateLoadedParser )( + IQueryParserManager * This, + /* [in] */ __RPC__in LPCWSTR pszCatalog, + /* [in] */ LANGID langidForKeywords, + /* [in] */ __RPC__in REFIID riid, + /* [iid_is][retval][out] */ __RPC__deref_out_opt void **ppQueryParser); + + HRESULT ( STDMETHODCALLTYPE *InitializeOptions )( + IQueryParserManager * This, + /* [in] */ BOOL fUnderstandNQS, + /* [in] */ BOOL fAutoWildCard, + /* [in] */ __RPC__in_opt IQueryParser *pQueryParser); + + HRESULT ( STDMETHODCALLTYPE *SetOption )( + IQueryParserManager * This, + /* [in] */ QUERY_PARSER_MANAGER_OPTION option, + /* [in] */ __RPC__in const PROPVARIANT *pOptionValue); + + END_INTERFACE + } IQueryParserManagerVtbl; + + interface IQueryParserManager + { + CONST_VTBL struct IQueryParserManagerVtbl *lpVtbl; + }; + + + +#ifdef COBJMACROS + + +#define IQueryParserManager_QueryInterface(This,riid,ppvObject) \ + ( (This)->lpVtbl -> QueryInterface(This,riid,ppvObject) ) + +#define IQueryParserManager_AddRef(This) \ + ( (This)->lpVtbl -> AddRef(This) ) + +#define IQueryParserManager_Release(This) \ + ( (This)->lpVtbl -> Release(This) ) + + +#define IQueryParserManager_CreateLoadedParser(This,pszCatalog,langidForKeywords,riid,ppQueryParser) \ + ( (This)->lpVtbl -> CreateLoadedParser(This,pszCatalog,langidForKeywords,riid,ppQueryParser) ) + +#define IQueryParserManager_InitializeOptions(This,fUnderstandNQS,fAutoWildCard,pQueryParser) \ + ( (This)->lpVtbl -> InitializeOptions(This,fUnderstandNQS,fAutoWildCard,pQueryParser) ) + +#define IQueryParserManager_SetOption(This,option,pOptionValue) \ + ( (This)->lpVtbl -> SetOption(This,option,pOptionValue) ) + +#endif /* COBJMACROS */ + + +#endif /* C style interface */ + + + + +#endif /* __IQueryParserManager_INTERFACE_DEFINED__ */ + + + +#ifndef __StructuredQuery1_LIBRARY_DEFINED__ +#define __StructuredQuery1_LIBRARY_DEFINED__ + +/* library StructuredQuery1 */ +/* [version][uuid] */ + + +EXTERN_C const IID LIBID_StructuredQuery1; + +EXTERN_C const CLSID CLSID_QueryParser; + +#ifdef __cplusplus + +class DECLSPEC_UUID("B72F8FD8-0FAB-4dd9-BDBF-245A6CE1485B") +QueryParser; +#endif + +EXTERN_C const CLSID CLSID_NegationCondition; + +#ifdef __cplusplus + +class DECLSPEC_UUID("8DE9C74C-605A-4acd-BEE3-2B222AA2D23D") +NegationCondition; +#endif + +EXTERN_C const CLSID CLSID_CompoundCondition; + +#ifdef __cplusplus + +class DECLSPEC_UUID("116F8D13-101E-4fa5-84D4-FF8279381935") +CompoundCondition; +#endif + +EXTERN_C const CLSID CLSID_LeafCondition; + +#ifdef __cplusplus + +class DECLSPEC_UUID("52F15C89-5A17-48e1-BBCD-46A3F89C7CC2") +LeafCondition; +#endif + +EXTERN_C const CLSID CLSID_ConditionFactory; + +#ifdef __cplusplus + +class DECLSPEC_UUID("E03E85B0-7BE3-4000-BA98-6C13DE9FA486") +ConditionFactory; +#endif + +EXTERN_C const CLSID CLSID_Interval; + +#ifdef __cplusplus + +class DECLSPEC_UUID("D957171F-4BF9-4de2-BCD5-C70A7CA55836") +Interval; +#endif + +EXTERN_C const CLSID CLSID_QueryParserManager; + +#ifdef __cplusplus + +class DECLSPEC_UUID("5088B39A-29B4-4d9d-8245-4EE289222F66") +QueryParserManager; +#endif +#endif /* __StructuredQuery1_LIBRARY_DEFINED__ */ + +/* Additional Prototypes for ALL interfaces */ + +unsigned long __RPC_USER BSTR_UserSize( unsigned long *, unsigned long , BSTR * ); +unsigned char * __RPC_USER BSTR_UserMarshal( unsigned long *, unsigned char *, BSTR * ); +unsigned char * __RPC_USER BSTR_UserUnmarshal(unsigned long *, unsigned char *, BSTR * ); +void __RPC_USER BSTR_UserFree( unsigned long *, BSTR * ); + +unsigned long __RPC_USER LPSAFEARRAY_UserSize( unsigned long *, unsigned long , LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserMarshal( unsigned long *, unsigned char *, LPSAFEARRAY * ); +unsigned char * __RPC_USER LPSAFEARRAY_UserUnmarshal(unsigned long *, unsigned char *, LPSAFEARRAY * ); +void __RPC_USER LPSAFEARRAY_UserFree( unsigned long *, LPSAFEARRAY * ); + +/* end of Additional Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif + + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/pa_win_wasapi.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,5156 @@ +/* + * Portable Audio I/O Library WASAPI implementation + * Copyright (c) 2006-2010 David Viens, Dmitry Kostjuchenko + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup hostapi_src + @brief WASAPI implementation of support for a host API. + @note pa_wasapi currently requires minimum VC 2005, and the latest Vista SDK +*/ + +#define WIN32_LEAN_AND_MEAN // exclude rare headers +#include <windows.h> +#include <stdio.h> +#include <process.h> +#include <assert.h> +#include <mmsystem.h> +#include <mmreg.h> // must be before other Wasapi headers +#if defined(_MSC_VER) && (_MSC_VER >= 1400) + #include <Avrt.h> + #define COBJMACROS + #include <Audioclient.h> + #include <endpointvolume.h> + #define INITGUID // Avoid additional linkage of static libs, excessive code will be optimized out by the compiler + #include <mmdeviceapi.h> + #include <functiondiscoverykeys.h> + #include <devicetopology.h> // Used to get IKsJackDescription interface + #undef INITGUID +#endif +#ifndef __MWERKS__ +#include <malloc.h> +#include <memory.h> +#endif /* __MWERKS__ */ + +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_win_wasapi.h" +#include "pa_debugprint.h" +#include "pa_ringbuffer.h" + +#include "pa_win_coinitialize.h" + +#ifndef NTDDI_VERSION + + #undef WINVER + #undef _WIN32_WINNT + #define WINVER 0x0600 // VISTA + #define _WIN32_WINNT WINVER + + #ifndef _AVRT_ //<< fix MinGW dummy compile by defining missing type: AVRT_PRIORITY + typedef enum _AVRT_PRIORITY + { + AVRT_PRIORITY_LOW = -1, + AVRT_PRIORITY_NORMAL, + AVRT_PRIORITY_HIGH, + AVRT_PRIORITY_CRITICAL + } AVRT_PRIORITY, *PAVRT_PRIORITY; + #endif + + #include <basetyps.h> // << for IID/CLSID + #include <rpcsal.h> + #include <sal.h> + + #ifndef __LPCGUID_DEFINED__ + #define __LPCGUID_DEFINED__ + typedef const GUID *LPCGUID; + #endif + + #ifndef PROPERTYKEY_DEFINED + #define PROPERTYKEY_DEFINED + typedef struct _tagpropertykey + { + GUID fmtid; + DWORD pid; + } PROPERTYKEY; + #endif + + #ifdef __midl_proxy + #define __MIDL_CONST + #else + #define __MIDL_CONST const + #endif + + #ifdef WIN64 + #include <wtypes.h> + typedef LONG NTSTATUS; + #define FASTCALL + #include <oleidl.h> + #include <objidl.h> + #else + typedef struct _BYTE_BLOB + { + unsigned long clSize; + unsigned char abData[ 1 ]; + } BYTE_BLOB; + typedef /* [unique] */ __RPC_unique_pointer BYTE_BLOB *UP_BYTE_BLOB; + typedef LONGLONG REFERENCE_TIME; + #define NONAMELESSUNION + #endif + + #ifndef WAVE_FORMAT_IEEE_FLOAT + #define WAVE_FORMAT_IEEE_FLOAT 0x0003 // 32-bit floating-point + #endif + + #ifndef __MINGW_EXTENSION + #if defined(__GNUC__) || defined(__GNUG__) + #define __MINGW_EXTENSION __extension__ + #else + #define __MINGW_EXTENSION + #endif + #endif + + #include <sdkddkver.h> + #include <propkeydef.h> + #define COBJMACROS + #define INITGUID // Avoid additional linkage of static libs, excessive code will be optimized out by the compiler + #include <audioclient.h> + #include <mmdeviceapi.h> + #include <endpointvolume.h> + #include <functiondiscoverykeys.h> + #include <devicetopology.h> // Used to get IKsJackDescription interface + #undef INITGUID + +#endif // NTDDI_VERSION + +#ifndef GUID_SECT + #define GUID_SECT +#endif + +#define __DEFINE_GUID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) static const GUID n GUID_SECT = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}} +#define __DEFINE_IID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) static const IID n GUID_SECT = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}} +#define __DEFINE_CLSID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) static const CLSID n GUID_SECT = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}} +#define PA_DEFINE_CLSID(className, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \ + __DEFINE_CLSID(pa_CLSID_##className, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8) +#define PA_DEFINE_IID(interfaceName, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \ + __DEFINE_IID(pa_IID_##interfaceName, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8) + +// "1CB9AD4C-DBFA-4c32-B178-C2F568A703B2" +PA_DEFINE_IID(IAudioClient, 1cb9ad4c, dbfa, 4c32, b1, 78, c2, f5, 68, a7, 03, b2); +// "1BE09788-6894-4089-8586-9A2A6C265AC5" +PA_DEFINE_IID(IMMEndpoint, 1be09788, 6894, 4089, 85, 86, 9a, 2a, 6c, 26, 5a, c5); +// "A95664D2-9614-4F35-A746-DE8DB63617E6" +PA_DEFINE_IID(IMMDeviceEnumerator, a95664d2, 9614, 4f35, a7, 46, de, 8d, b6, 36, 17, e6); +// "BCDE0395-E52F-467C-8E3D-C4579291692E" +PA_DEFINE_CLSID(IMMDeviceEnumerator,bcde0395, e52f, 467c, 8e, 3d, c4, 57, 92, 91, 69, 2e); +// "F294ACFC-3146-4483-A7BF-ADDCA7C260E2" +PA_DEFINE_IID(IAudioRenderClient, f294acfc, 3146, 4483, a7, bf, ad, dc, a7, c2, 60, e2); +// "C8ADBD64-E71E-48a0-A4DE-185C395CD317" +PA_DEFINE_IID(IAudioCaptureClient, c8adbd64, e71e, 48a0, a4, de, 18, 5c, 39, 5c, d3, 17); +// *2A07407E-6497-4A18-9787-32F79BD0D98F* Or this?? +PA_DEFINE_IID(IDeviceTopology, 2A07407E, 6497, 4A18, 97, 87, 32, f7, 9b, d0, d9, 8f); +// *AE2DE0E4-5BCA-4F2D-AA46-5D13F8FDB3A9* +PA_DEFINE_IID(IPart, AE2DE0E4, 5BCA, 4F2D, aa, 46, 5d, 13, f8, fd, b3, a9); +// *4509F757-2D46-4637-8E62-CE7DB944F57B* +PA_DEFINE_IID(IKsJackDescription, 4509F757, 2D46, 4637, 8e, 62, ce, 7d, b9, 44, f5, 7b); +// Media formats: +__DEFINE_GUID(pa_KSDATAFORMAT_SUBTYPE_PCM, 0x00000001, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 ); +__DEFINE_GUID(pa_KSDATAFORMAT_SUBTYPE_ADPCM, 0x00000002, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 ); +__DEFINE_GUID(pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, 0x00000003, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 ); + +/* use CreateThread for CYGWIN/Windows Mobile, _beginthreadex for all others */ +#if !defined(__CYGWIN__) && !defined(_WIN32_WCE) + #define CREATE_THREAD(PROC) (HANDLE)_beginthreadex( NULL, 0, (PROC), stream, 0, &stream->dwThreadId ) + #define PA_THREAD_FUNC static unsigned WINAPI + #define PA_THREAD_ID unsigned +#else + #define CREATE_THREAD(PROC) CreateThread( NULL, 0, (PROC), stream, 0, &stream->dwThreadId ) + #define PA_THREAD_FUNC static DWORD WINAPI + #define PA_THREAD_ID DWORD +#endif + +// Thread function forward decl. +PA_THREAD_FUNC ProcThreadEvent(void *param); +PA_THREAD_FUNC ProcThreadPoll(void *param); + +// Availabe from Windows 7 +#ifndef AUDCLNT_E_BUFFER_ERROR + #define AUDCLNT_E_BUFFER_ERROR AUDCLNT_ERR(0x018) +#endif +#ifndef AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED + #define AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED AUDCLNT_ERR(0x019) +#endif +#ifndef AUDCLNT_E_INVALID_DEVICE_PERIOD + #define AUDCLNT_E_INVALID_DEVICE_PERIOD AUDCLNT_ERR(0x020) +#endif + +#define MAX_STR_LEN 512 + +enum { S_INPUT = 0, S_OUTPUT = 1, S_COUNT = 2, S_FULLDUPLEX = 0 }; + +// Number of packets which compose single contignous buffer. With trial and error it was calculated +// that WASAPI Input sub-system uses 6 packets per whole buffer. Please provide more information +// or corrections if available. +enum { WASAPI_PACKETS_PER_INPUT_BUFFER = 6 }; + +#define STATIC_ARRAY_SIZE(array) (sizeof(array)/sizeof(array[0])) + +#define PRINT(x) PA_DEBUG(x); + +#define PA_SKELETON_SET_LAST_HOST_ERROR( errorCode, errorText ) \ + PaUtil_SetLastHostErrorInfo( paWASAPI, errorCode, errorText ) + +#define PA_WASAPI__IS_FULLDUPLEX(STREAM) ((STREAM)->in.clientProc && (STREAM)->out.clientProc) + +#ifndef IF_FAILED_JUMP +#define IF_FAILED_JUMP(hr, label) if(FAILED(hr)) goto label; +#endif + +#ifndef IF_FAILED_INTERNAL_ERROR_JUMP +#define IF_FAILED_INTERNAL_ERROR_JUMP(hr, error, label) if(FAILED(hr)) { error = paInternalError; goto label; } +#endif + +#define SAFE_CLOSE(h) if ((h) != NULL) { CloseHandle((h)); (h) = NULL; } +#define SAFE_RELEASE(punk) if ((punk) != NULL) { (punk)->lpVtbl->Release((punk)); (punk) = NULL; } + +// Mixer function +typedef void (*MixMonoToStereoF) (void *__to, void *__from, UINT32 count); + +// AVRT is the new "multimedia schedulling stuff" +typedef BOOL (WINAPI *FAvRtCreateThreadOrderingGroup) (PHANDLE,PLARGE_INTEGER,GUID*,PLARGE_INTEGER); +typedef BOOL (WINAPI *FAvRtDeleteThreadOrderingGroup) (HANDLE); +typedef BOOL (WINAPI *FAvRtWaitOnThreadOrderingGroup) (HANDLE); +typedef HANDLE (WINAPI *FAvSetMmThreadCharacteristics) (LPCTSTR,LPDWORD); +typedef BOOL (WINAPI *FAvRevertMmThreadCharacteristics)(HANDLE); +typedef BOOL (WINAPI *FAvSetMmThreadPriority) (HANDLE,AVRT_PRIORITY); + +static HMODULE hDInputDLL = 0; +FAvRtCreateThreadOrderingGroup pAvRtCreateThreadOrderingGroup = NULL; +FAvRtDeleteThreadOrderingGroup pAvRtDeleteThreadOrderingGroup = NULL; +FAvRtWaitOnThreadOrderingGroup pAvRtWaitOnThreadOrderingGroup = NULL; +FAvSetMmThreadCharacteristics pAvSetMmThreadCharacteristics = NULL; +FAvRevertMmThreadCharacteristics pAvRevertMmThreadCharacteristics = NULL; +FAvSetMmThreadPriority pAvSetMmThreadPriority = NULL; + +#define _GetProc(fun, type, name) { \ + fun = (type) GetProcAddress(hDInputDLL,name); \ + if (fun == NULL) { \ + PRINT(("GetProcAddr failed for %s" ,name)); \ + return FALSE; \ + } \ + } \ + +// ------------------------------------------------------------------------------------------ +/* prototypes for functions declared in this file */ +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ +PaError PaWasapi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +#ifdef __cplusplus +} +#endif /* __cplusplus */ +// dummy entry point for other compilers and sdks +// currently built using RC1 SDK (5600) +//#if _MSC_VER < 1400 +//PaError PaWasapi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +//{ + //return paNoError; +//} +//#else + +// ------------------------------------------------------------------------------------------ +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); + +// ------------------------------------------------------------------------------------------ +/* + These are fields that can be gathered from IDevice and IAudioDevice PRIOR to Initialize, and + done in first pass i assume that neither of these will cause the Driver to "load", but again, + who knows how they implement their stuff + */ +typedef struct PaWasapiDeviceInfo +{ + // Device + IMMDevice *device; + + // from GetId + WCHAR szDeviceID[MAX_STR_LEN]; + + // from GetState + DWORD state; + + // Fields filled from IMMEndpoint'sGetDataFlow + EDataFlow flow; + + // Fields filled from IAudioDevice (_prior_ to Initialize) + // from GetDevicePeriod( + REFERENCE_TIME DefaultDevicePeriod; + REFERENCE_TIME MinimumDevicePeriod; + + // from GetMixFormat + // WAVEFORMATEX *MixFormat;//needs to be CoTaskMemFree'd after use! + + // Default format (setup through Control Panel by user) + WAVEFORMATEXTENSIBLE DefaultFormat; + + // Formfactor + EndpointFormFactor formFactor; +} +PaWasapiDeviceInfo; + +// ------------------------------------------------------------------------------------------ +/* PaWasapiHostApiRepresentation - host api datastructure specific to this implementation */ +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + /* implementation specific data goes here */ + + PaWinUtilComInitializationResult comInitializationResult; + + //in case we later need the synch + IMMDeviceEnumerator *enumerator; + + //this is the REAL number of devices, whether they are usefull to PA or not! + UINT32 deviceCount; + + WCHAR defaultRenderer [MAX_STR_LEN]; + WCHAR defaultCapturer [MAX_STR_LEN]; + + PaWasapiDeviceInfo *devInfo; + + // Is true when WOW64 Vista/7 Workaround is needed + BOOL useWOW64Workaround; +} +PaWasapiHostApiRepresentation; + +// ------------------------------------------------------------------------------------------ +/* PaWasapiAudioClientParams - audio client parameters */ +typedef struct PaWasapiAudioClientParams +{ + PaWasapiDeviceInfo *device_info; + PaStreamParameters stream_params; + PaWasapiStreamInfo wasapi_params; + UINT32 frames_per_buffer; + double sample_rate; + BOOL blocking; + BOOL full_duplex; + BOOL wow64_workaround; +} +PaWasapiAudioClientParams; + +// ------------------------------------------------------------------------------------------ +/* PaWasapiStream - a stream data structure specifically for this implementation */ +typedef struct PaWasapiSubStream +{ + IAudioClient *clientParent; + IStream *clientStream; + IAudioClient *clientProc; + + WAVEFORMATEXTENSIBLE wavex; + UINT32 bufferSize; + REFERENCE_TIME deviceLatency; + REFERENCE_TIME period; + double latencySeconds; + UINT32 framesPerHostCallback; + AUDCLNT_SHAREMODE shareMode; + UINT32 streamFlags; // AUDCLNT_STREAMFLAGS_EVENTCALLBACK, ... + UINT32 flags; + PaWasapiAudioClientParams params; //!< parameters + + // Buffers + UINT32 buffers; //!< number of buffers used (from host side) + UINT32 framesPerBuffer; //!< number of frames per 1 buffer + BOOL userBufferAndHostMatch; + + // Used for Mono >> Stereo workaround, if driver does not support it + // (in Exclusive mode WASAPI usually refuses to operate with Mono (1-ch) + void *monoBuffer; //!< pointer to buffer + UINT32 monoBufferSize; //!< buffer size in bytes + MixMonoToStereoF monoMixer; //!< pointer to mixer function + + PaUtilRingBuffer *tailBuffer; //!< buffer with trailing sample for blocking mode operations (only for Input) + void *tailBufferMemory; //!< tail buffer memory region +} +PaWasapiSubStream; + +// ------------------------------------------------------------------------------------------ +/* PaWasapiHostProcessor - redirects processing data */ +typedef struct PaWasapiHostProcessor +{ + PaWasapiHostProcessorCallback processor; + void *userData; +} +PaWasapiHostProcessor; + +// ------------------------------------------------------------------------------------------ +typedef struct PaWasapiStream +{ + /* IMPLEMENT ME: rename this */ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + // input + PaWasapiSubStream in; + IAudioCaptureClient *captureClientParent; + IStream *captureClientStream; + IAudioCaptureClient *captureClient; + IAudioEndpointVolume *inVol; + + // output + PaWasapiSubStream out; + IAudioRenderClient *renderClientParent; + IStream *renderClientStream; + IAudioRenderClient *renderClient; + IAudioEndpointVolume *outVol; + + // event handles for event-driven processing mode + HANDLE event[S_COUNT]; + + // buffer mode + PaUtilHostBufferSizeMode bufferMode; + + // must be volatile to avoid race condition on user query while + // thread is being started + volatile BOOL running; + + PA_THREAD_ID dwThreadId; + HANDLE hThread; + HANDLE hCloseRequest; + HANDLE hThreadStart; //!< signalled by thread on start + HANDLE hThreadExit; //!< signalled by thread on exit + HANDLE hBlockingOpStreamRD; + HANDLE hBlockingOpStreamWR; + + // Host callback Output overrider + PaWasapiHostProcessor hostProcessOverrideOutput; + + // Host callback Input overrider + PaWasapiHostProcessor hostProcessOverrideInput; + + // Defines blocking/callback interface used + BOOL bBlocking; + + // Av Task (MM thread management) + HANDLE hAvTask; + + // Thread priority level + PaWasapiThreadPriority nThreadPriority; +} +PaWasapiStream; + +// Local stream methods +void _StreamOnStop(PaWasapiStream *stream); +void _StreamFinish(PaWasapiStream *stream); +void _StreamCleanup(PaWasapiStream *stream); +HRESULT _PollGetOutputFramesAvailable(PaWasapiStream *stream, UINT32 *available); +HRESULT _PollGetInputFramesAvailable(PaWasapiStream *stream, UINT32 *available); +void *PaWasapi_ReallocateMemory(void *ptr, size_t size); +void PaWasapi_FreeMemory(void *ptr); + +// Local statics + +// ------------------------------------------------------------------------------------------ +#define LogHostError(HRES) __LogHostError(HRES, __FUNCTION__, __FILE__, __LINE__) +static HRESULT __LogHostError(HRESULT res, const char *func, const char *file, int line) +{ + const char *text = NULL; + switch (res) + { + case S_OK: return res; + case E_POINTER :text ="E_POINTER"; break; + case E_INVALIDARG :text ="E_INVALIDARG"; break; + + case AUDCLNT_E_NOT_INITIALIZED :text ="AUDCLNT_E_NOT_INITIALIZED"; break; + case AUDCLNT_E_ALREADY_INITIALIZED :text ="AUDCLNT_E_ALREADY_INITIALIZED"; break; + case AUDCLNT_E_WRONG_ENDPOINT_TYPE :text ="AUDCLNT_E_WRONG_ENDPOINT_TYPE"; break; + case AUDCLNT_E_DEVICE_INVALIDATED :text ="AUDCLNT_E_DEVICE_INVALIDATED"; break; + case AUDCLNT_E_NOT_STOPPED :text ="AUDCLNT_E_NOT_STOPPED"; break; + case AUDCLNT_E_BUFFER_TOO_LARGE :text ="AUDCLNT_E_BUFFER_TOO_LARGE"; break; + case AUDCLNT_E_OUT_OF_ORDER :text ="AUDCLNT_E_OUT_OF_ORDER"; break; + case AUDCLNT_E_UNSUPPORTED_FORMAT :text ="AUDCLNT_E_UNSUPPORTED_FORMAT"; break; + case AUDCLNT_E_INVALID_SIZE :text ="AUDCLNT_E_INVALID_SIZE"; break; + case AUDCLNT_E_DEVICE_IN_USE :text ="AUDCLNT_E_DEVICE_IN_USE"; break; + case AUDCLNT_E_BUFFER_OPERATION_PENDING :text ="AUDCLNT_E_BUFFER_OPERATION_PENDING"; break; + case AUDCLNT_E_THREAD_NOT_REGISTERED :text ="AUDCLNT_E_THREAD_NOT_REGISTERED"; break; + case AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED :text ="AUDCLNT_E_EXCLUSIVE_MODE_NOT_ALLOWED"; break; + case AUDCLNT_E_ENDPOINT_CREATE_FAILED :text ="AUDCLNT_E_ENDPOINT_CREATE_FAILED"; break; + case AUDCLNT_E_SERVICE_NOT_RUNNING :text ="AUDCLNT_E_SERVICE_NOT_RUNNING"; break; + case AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED :text ="AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED"; break; + case AUDCLNT_E_EXCLUSIVE_MODE_ONLY :text ="AUDCLNT_E_EXCLUSIVE_MODE_ONLY"; break; + case AUDCLNT_E_BUFDURATION_PERIOD_NOT_EQUAL :text ="AUDCLNT_E_BUFDURATION_PERIOD_NOT_EQUAL"; break; + case AUDCLNT_E_EVENTHANDLE_NOT_SET :text ="AUDCLNT_E_EVENTHANDLE_NOT_SET"; break; + case AUDCLNT_E_INCORRECT_BUFFER_SIZE :text ="AUDCLNT_E_INCORRECT_BUFFER_SIZE"; break; + case AUDCLNT_E_BUFFER_SIZE_ERROR :text ="AUDCLNT_E_BUFFER_SIZE_ERROR"; break; + case AUDCLNT_E_CPUUSAGE_EXCEEDED :text ="AUDCLNT_E_CPUUSAGE_EXCEEDED"; break; + case AUDCLNT_E_BUFFER_ERROR :text ="AUDCLNT_E_BUFFER_ERROR"; break; + case AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED :text ="AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED"; break; + case AUDCLNT_E_INVALID_DEVICE_PERIOD :text ="AUDCLNT_E_INVALID_DEVICE_PERIOD"; break; + + case AUDCLNT_S_BUFFER_EMPTY :text ="AUDCLNT_S_BUFFER_EMPTY"; break; + case AUDCLNT_S_THREAD_ALREADY_REGISTERED :text ="AUDCLNT_S_THREAD_ALREADY_REGISTERED"; break; + case AUDCLNT_S_POSITION_STALLED :text ="AUDCLNT_S_POSITION_STALLED"; break; + + // other windows common errors: + case CO_E_NOTINITIALIZED :text ="CO_E_NOTINITIALIZED: you must call CoInitialize() before Pa_OpenStream()"; break; + + default: + text = "UNKNOWN ERROR"; + } + PRINT(("WASAPI ERROR HRESULT: 0x%X : %s\n [FUNCTION: %s FILE: %s {LINE: %d}]\n", res, text, func, file, line)); + PA_SKELETON_SET_LAST_HOST_ERROR(res, text); + return res; +} + +// ------------------------------------------------------------------------------------------ +#define LogPaError(PAERR) __LogPaError(PAERR, __FUNCTION__, __FILE__, __LINE__) +static PaError __LogPaError(PaError err, const char *func, const char *file, int line) +{ + if (err == paNoError) + return err; + PRINT(("WASAPI ERROR PAERROR: %i : %s\n [FUNCTION: %s FILE: %s {LINE: %d}]\n", err, Pa_GetErrorText(err), func, file, line)); + return err; +} + +// ------------------------------------------------------------------------------------------ +/*! \class ThreadSleepScheduler + Allows to emulate thread sleep of less than 1 millisecond under Windows. Scheduler + calculates number of times the thread must run untill next sleep of 1 millisecond. + It does not make thread sleeping for real number of microseconds but rather controls + how many of imaginary microseconds the thread task can allow thread to sleep. +*/ +typedef struct ThreadIdleScheduler +{ + UINT32 m_idle_microseconds; //!< number of microseconds to sleep + UINT32 m_next_sleep; //!< next sleep round + UINT32 m_i; //!< current round iterator position + UINT32 m_resolution; //!< resolution in number of milliseconds +} +ThreadIdleScheduler; +//! Setup scheduler. +static void ThreadIdleScheduler_Setup(ThreadIdleScheduler *sched, UINT32 resolution, UINT32 microseconds) +{ + assert(microseconds != 0); + assert(resolution != 0); + assert((resolution * 1000) >= microseconds); + + memset(sched, 0, sizeof(*sched)); + + sched->m_idle_microseconds = microseconds; + sched->m_resolution = resolution; + sched->m_next_sleep = (resolution * 1000) / microseconds; +} +//! Iterate and check if can sleep. +static UINT32 ThreadIdleScheduler_NextSleep(ThreadIdleScheduler *sched) +{ + // advance and check if thread can sleep + if (++ sched->m_i == sched->m_next_sleep) + { + sched->m_i = 0; + return sched->m_resolution; + } + return 0; +} + +// ------------------------------------------------------------------------------------------ +/*static double nano100ToMillis(REFERENCE_TIME ref) +{ + // 1 nano = 0.000000001 seconds + //100 nano = 0.0000001 seconds + //100 nano = 0.0001 milliseconds + return ((double)ref)*0.0001; +}*/ + +// ------------------------------------------------------------------------------------------ +static double nano100ToSeconds(REFERENCE_TIME ref) +{ + // 1 nano = 0.000000001 seconds + //100 nano = 0.0000001 seconds + //100 nano = 0.0001 milliseconds + return ((double)ref)*0.0000001; +} + +// ------------------------------------------------------------------------------------------ +/*static REFERENCE_TIME MillisTonano100(double ref) +{ + // 1 nano = 0.000000001 seconds + //100 nano = 0.0000001 seconds + //100 nano = 0.0001 milliseconds + return (REFERENCE_TIME)(ref/0.0001); +}*/ + +// ------------------------------------------------------------------------------------------ +static REFERENCE_TIME SecondsTonano100(double ref) +{ + // 1 nano = 0.000000001 seconds + //100 nano = 0.0000001 seconds + //100 nano = 0.0001 milliseconds + return (REFERENCE_TIME)(ref/0.0000001); +} + +// ------------------------------------------------------------------------------------------ +// Makes Hns period from frames and sample rate +static REFERENCE_TIME MakeHnsPeriod(UINT32 nFrames, DWORD nSamplesPerSec) +{ + return (REFERENCE_TIME)((10000.0 * 1000 / nSamplesPerSec * nFrames) + 0.5); +} + +// ------------------------------------------------------------------------------------------ +// Converts PaSampleFormat to bits per sample value +static WORD PaSampleFormatToBitsPerSample(PaSampleFormat format_id) +{ + switch (format_id & ~paNonInterleaved) + { + case paFloat32: + case paInt32: return 32; + case paInt24: return 24; + case paInt16: return 16; + case paInt8: + case paUInt8: return 8; + } + return 0; +} + +// ------------------------------------------------------------------------------------------ +// Converts PaSampleFormat to bits per sample value +/*static WORD PaSampleFormatToBytesPerSample(PaSampleFormat format_id) +{ + return PaSampleFormatToBitsPerSample(format_id) >> 3; // 'bits/8' +}*/ + +// ------------------------------------------------------------------------------------------ +// Converts Hns period into number of frames +static UINT32 MakeFramesFromHns(REFERENCE_TIME hnsPeriod, UINT32 nSamplesPerSec) +{ + UINT32 nFrames = (UINT32)( // frames = + 1.0 * hnsPeriod * // hns * + nSamplesPerSec / // (frames / s) / + 1000 / // (ms / s) / + 10000 // (hns / s) / + + 0.5 // rounding + ); + return nFrames; +} + +// Aligning function type +typedef UINT32 (*ALIGN_FUNC) (UINT32 v, UINT32 align); + +// ------------------------------------------------------------------------------------------ +// Aligns 'v' backwards +static UINT32 ALIGN_BWD(UINT32 v, UINT32 align) +{ + return ((v - (align ? v % align : 0))); +} + +// ------------------------------------------------------------------------------------------ +// Aligns 'v' forward +static UINT32 ALIGN_FWD(UINT32 v, UINT32 align) +{ + UINT32 remainder = (align ? (v % align) : 0); + if (remainder == 0) + return v; + return v + (align - remainder); +} + +// ------------------------------------------------------------------------------------------ +// Get next value power of 2 +UINT32 ALIGN_NEXT_POW2(UINT32 v) +{ + UINT32 v2 = 1; + while (v > (v2 <<= 1)) { } + v = v2; + return v; +} + +// ------------------------------------------------------------------------------------------ +// Aligns WASAPI buffer to 128 byte packet boundary. HD Audio will fail to play if buffer +// is misaligned. This problem was solved in Windows 7 were AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED +// is thrown although we must align for Vista anyway. +static UINT32 AlignFramesPerBuffer(UINT32 nFrames, UINT32 nSamplesPerSec, UINT32 nBlockAlign, + ALIGN_FUNC pAlignFunc) +{ +#define HDA_PACKET_SIZE (128) + + long frame_bytes = nFrames * nBlockAlign; + long packets; + + // align to packet size + frame_bytes = pAlignFunc(frame_bytes, HDA_PACKET_SIZE); // use ALIGN_FWD if bigger but safer period is more desired + + // atlest 1 frame must be available + if (frame_bytes < HDA_PACKET_SIZE) + frame_bytes = HDA_PACKET_SIZE; + + nFrames = frame_bytes / nBlockAlign; + packets = frame_bytes / HDA_PACKET_SIZE; + + frame_bytes = packets * HDA_PACKET_SIZE; + nFrames = frame_bytes / nBlockAlign; + + return nFrames; + +#undef HDA_PACKET_SIZE +} + +// ------------------------------------------------------------------------------------------ +static UINT32 GetFramesSleepTime(UINT32 nFrames, UINT32 nSamplesPerSec) +{ + REFERENCE_TIME nDuration; + if (nSamplesPerSec == 0) + return 0; +#define REFTIMES_PER_SEC 10000000 +#define REFTIMES_PER_MILLISEC 10000 + // Calculate the actual duration of the allocated buffer. + nDuration = (REFERENCE_TIME)((double)REFTIMES_PER_SEC * nFrames / nSamplesPerSec); + return (UINT32)(nDuration/REFTIMES_PER_MILLISEC/2); +} + +// ------------------------------------------------------------------------------------------ +static UINT32 GetFramesSleepTimeMicroseconds(UINT32 nFrames, UINT32 nSamplesPerSec) +{ + REFERENCE_TIME nDuration; + if (nSamplesPerSec == 0) + return 0; +#define REFTIMES_PER_SEC 10000000 +#define REFTIMES_PER_MILLISEC 10000 + // Calculate the actual duration of the allocated buffer. + nDuration = (REFERENCE_TIME)((double)REFTIMES_PER_SEC * nFrames / nSamplesPerSec); + return (UINT32)(nDuration/10/2); +} + +// ------------------------------------------------------------------------------------------ +static BOOL SetupAVRT() +{ + hDInputDLL = LoadLibraryA("avrt.dll"); + if (hDInputDLL == NULL) + return FALSE; + + _GetProc(pAvRtCreateThreadOrderingGroup, FAvRtCreateThreadOrderingGroup, "AvRtCreateThreadOrderingGroup"); + _GetProc(pAvRtDeleteThreadOrderingGroup, FAvRtDeleteThreadOrderingGroup, "AvRtDeleteThreadOrderingGroup"); + _GetProc(pAvRtWaitOnThreadOrderingGroup, FAvRtWaitOnThreadOrderingGroup, "AvRtWaitOnThreadOrderingGroup"); + _GetProc(pAvSetMmThreadCharacteristics, FAvSetMmThreadCharacteristics, "AvSetMmThreadCharacteristicsA"); + _GetProc(pAvRevertMmThreadCharacteristics,FAvRevertMmThreadCharacteristics,"AvRevertMmThreadCharacteristics"); + _GetProc(pAvSetMmThreadPriority, FAvSetMmThreadPriority, "AvSetMmThreadPriority"); + + return pAvRtCreateThreadOrderingGroup && + pAvRtDeleteThreadOrderingGroup && + pAvRtWaitOnThreadOrderingGroup && + pAvSetMmThreadCharacteristics && + pAvRevertMmThreadCharacteristics && + pAvSetMmThreadPriority; +} + +// ------------------------------------------------------------------------------------------ +static void CloseAVRT() +{ + if (hDInputDLL != NULL) + FreeLibrary(hDInputDLL); + hDInputDLL = NULL; +} + +// ------------------------------------------------------------------------------------------ +static BOOL IsWow64() +{ + // http://msdn.microsoft.com/en-us/library/ms684139(VS.85).aspx + + typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL); + LPFN_ISWOW64PROCESS fnIsWow64Process; + + BOOL bIsWow64 = FALSE; + + // IsWow64Process is not available on all supported versions of Windows. + // Use GetModuleHandle to get a handle to the DLL that contains the function + // and GetProcAddress to get a pointer to the function if available. + + fnIsWow64Process = (LPFN_ISWOW64PROCESS) GetProcAddress( + GetModuleHandle(TEXT("kernel32")), TEXT("IsWow64Process")); + + if (fnIsWow64Process == NULL) + return FALSE; + + if (!fnIsWow64Process(GetCurrentProcess(), &bIsWow64)) + return FALSE; + + return bIsWow64; +} + +// ------------------------------------------------------------------------------------------ +typedef enum EWindowsVersion +{ + WINDOWS_UNKNOWN = 0, + WINDOWS_VISTA_SERVER2008 = (1 << 0), + WINDOWS_7_SERVER2008R2 = (1 << 1), + WINDOWS_FUTURE = (1 << 2) +} +EWindowsVersion; +// Defines Windows 7/Windows Server 2008 R2 and up (future versions) +#define WINDOWS_7_SERVER2008R2_AND_UP (WINDOWS_7_SERVER2008R2|WINDOWS_FUTURE) +// The function is limited to Vista/7 mostly as we need just to find out Vista/WOW64 combination +// in order to use WASAPI WOW64 workarounds. +static UINT32 GetWindowsVersion() +{ + static UINT32 version = WINDOWS_UNKNOWN; + + if (version == WINDOWS_UNKNOWN) + { + DWORD dwVersion = 0; + DWORD dwMajorVersion = 0; + DWORD dwMinorVersion = 0; + DWORD dwBuild = 0; + + typedef DWORD (WINAPI *LPFN_GETVERSION)(VOID); + LPFN_GETVERSION fnGetVersion; + + fnGetVersion = (LPFN_GETVERSION) GetProcAddress(GetModuleHandle(TEXT("kernel32")), TEXT("GetVersion")); + if (fnGetVersion == NULL) + return WINDOWS_UNKNOWN; + + dwVersion = fnGetVersion(); + + // Get the Windows version + dwMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion))); + dwMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion))); + + // Get the build number + if (dwVersion < 0x80000000) + dwBuild = (DWORD)(HIWORD(dwVersion)); + + switch (dwMajorVersion) + { + case 0: + case 1: + case 2: + case 3: + case 4: + case 5: + break; // skip lower + case 6: + switch (dwMinorVersion) + { + case 0: + version |= WINDOWS_VISTA_SERVER2008; + break; + case 1: + version |= WINDOWS_7_SERVER2008R2; + break; + default: + version |= WINDOWS_FUTURE; + } + break; + default: + version |= WINDOWS_FUTURE; + } + } + + return version; +} + +// ------------------------------------------------------------------------------------------ +static BOOL UseWOW64Workaround() +{ + // note: WOW64 bug is common to Windows Vista x64, thus we fall back to safe Poll-driven + // method. Windows 7 x64 seems has WOW64 bug fixed. + + return (IsWow64() && (GetWindowsVersion() & WINDOWS_VISTA_SERVER2008)); +} + +// ------------------------------------------------------------------------------------------ +typedef enum EMixerDir { MIX_DIR__1TO2, MIX_DIR__2TO1, MIX_DIR__2TO1_L } EMixerDir; + +// ------------------------------------------------------------------------------------------ +#define _WASAPI_MONO_TO_STEREO_MIXER_1_TO_2(TYPE)\ + TYPE * __restrict to = __to;\ + TYPE * __restrict from = __from;\ + TYPE * __restrict end = from + count;\ + while (from != end)\ + {\ + *to ++ = *from;\ + *to ++ = *from;\ + ++ from;\ + } + +// ------------------------------------------------------------------------------------------ +#define _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_FLT32(TYPE)\ + TYPE * __restrict to = (TYPE *)__to;\ + TYPE * __restrict from = (TYPE *)__from;\ + TYPE * __restrict end = to + count;\ + while (to != end)\ + {\ + *to ++ = (TYPE)((float)(from[0] + from[1]) * 0.5f);\ + from += 2;\ + } + +// ------------------------------------------------------------------------------------------ +#define _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_INT32(TYPE)\ + TYPE * __restrict to = (TYPE *)__to;\ + TYPE * __restrict from = (TYPE *)__from;\ + TYPE * __restrict end = to + count;\ + while (to != end)\ + {\ + *to ++ = (TYPE)(((INT32)from[0] + (INT32)from[1]) >> 1);\ + from += 2;\ + } + +// ------------------------------------------------------------------------------------------ +#define _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_INT64(TYPE)\ + TYPE * __restrict to = (TYPE *)__to;\ + TYPE * __restrict from = (TYPE *)__from;\ + TYPE * __restrict end = to + count;\ + while (to != end)\ + {\ + *to ++ = (TYPE)(((INT64)from[0] + (INT64)from[1]) >> 1);\ + from += 2;\ + } + +// ------------------------------------------------------------------------------------------ +#define _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_L(TYPE)\ + TYPE * __restrict to = (TYPE *)__to;\ + TYPE * __restrict from = (TYPE *)__from;\ + TYPE * __restrict end = to + count;\ + while (to != end)\ + {\ + *to ++ = from[0];\ + from += 2;\ + } + +// ------------------------------------------------------------------------------------------ +static void _MixMonoToStereo_1TO2_8(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_1_TO_2(BYTE); } +static void _MixMonoToStereo_1TO2_16(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_1_TO_2(short); } +static void _MixMonoToStereo_1TO2_24(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_1_TO_2(int); /* !!! int24 data is contained in 32-bit containers*/ } +static void _MixMonoToStereo_1TO2_32(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_1_TO_2(int); } +static void _MixMonoToStereo_1TO2_32f(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_1_TO_2(float); } + +// ------------------------------------------------------------------------------------------ +static void _MixMonoToStereo_2TO1_8(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_INT32(BYTE); } +static void _MixMonoToStereo_2TO1_16(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_INT32(short); } +static void _MixMonoToStereo_2TO1_24(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_INT32(int); /* !!! int24 data is contained in 32-bit containers*/ } +static void _MixMonoToStereo_2TO1_32(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_INT64(int); } +static void _MixMonoToStereo_2TO1_32f(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_FLT32(float); } + +// ------------------------------------------------------------------------------------------ +static void _MixMonoToStereo_2TO1_8_L(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_L(BYTE); } +static void _MixMonoToStereo_2TO1_16_L(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_L(short); } +static void _MixMonoToStereo_2TO1_24_L(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_L(int); /* !!! int24 data is contained in 32-bit containers*/ } +static void _MixMonoToStereo_2TO1_32_L(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_L(int); } +static void _MixMonoToStereo_2TO1_32f_L(void *__to, void *__from, UINT32 count) { _WASAPI_MONO_TO_STEREO_MIXER_2_TO_1_L(float); } + +// ------------------------------------------------------------------------------------------ +static MixMonoToStereoF _GetMonoToStereoMixer(PaSampleFormat format, EMixerDir dir) +{ + switch (dir) + { + case MIX_DIR__1TO2: + switch (format & ~paNonInterleaved) + { + case paUInt8: return _MixMonoToStereo_1TO2_8; + case paInt16: return _MixMonoToStereo_1TO2_16; + case paInt24: return _MixMonoToStereo_1TO2_24; + case paInt32: return _MixMonoToStereo_1TO2_32; + case paFloat32: return _MixMonoToStereo_1TO2_32f; + } + break; + + case MIX_DIR__2TO1: + switch (format & ~paNonInterleaved) + { + case paUInt8: return _MixMonoToStereo_2TO1_8; + case paInt16: return _MixMonoToStereo_2TO1_16; + case paInt24: return _MixMonoToStereo_2TO1_24; + case paInt32: return _MixMonoToStereo_2TO1_32; + case paFloat32: return _MixMonoToStereo_2TO1_32f; + } + break; + + case MIX_DIR__2TO1_L: + switch (format & ~paNonInterleaved) + { + case paUInt8: return _MixMonoToStereo_2TO1_8_L; + case paInt16: return _MixMonoToStereo_2TO1_16_L; + case paInt24: return _MixMonoToStereo_2TO1_24_L; + case paInt32: return _MixMonoToStereo_2TO1_32_L; + case paFloat32: return _MixMonoToStereo_2TO1_32f_L; + } + break; + } + + return NULL; +} + +// ------------------------------------------------------------------------------------------ +PaError PaWasapi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + PaWasapiHostApiRepresentation *paWasapi; + PaDeviceInfo *deviceInfoArray; + HRESULT hr = S_OK; + IMMDeviceCollection* pEndPoints = NULL; + UINT i; + + if (!SetupAVRT()) + { + PRINT(("WASAPI: No AVRT! (not VISTA?)")); + return paNoError; + } + + paWasapi = (PaWasapiHostApiRepresentation *)PaUtil_AllocateMemory( sizeof(PaWasapiHostApiRepresentation) ); + if (paWasapi == NULL) + { + result = paInsufficientMemory; + goto error; + } + + result = PaWinUtil_CoInitialize( paWASAPI, &paWasapi->comInitializationResult ); + if( result != paNoError ) + { + goto error; + } + + paWasapi->allocations = PaUtil_CreateAllocationGroup(); + if (paWasapi->allocations == NULL) + { + result = paInsufficientMemory; + goto error; + } + + *hostApi = &paWasapi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paWASAPI; + (*hostApi)->info.name = "Windows WASAPI"; + (*hostApi)->info.deviceCount = 0; + (*hostApi)->info.defaultInputDevice = paNoDevice; + (*hostApi)->info.defaultOutputDevice = paNoDevice; + + paWasapi->enumerator = NULL; + hr = CoCreateInstance(&pa_CLSID_IMMDeviceEnumerator, NULL, CLSCTX_INPROC_SERVER, + &pa_IID_IMMDeviceEnumerator, (void **)&paWasapi->enumerator); + + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + // getting default device ids in the eMultimedia "role" + { + { + IMMDevice *defaultRenderer = NULL; + hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(paWasapi->enumerator, eRender, eMultimedia, &defaultRenderer); + if (hr != S_OK) + { + if (hr != E_NOTFOUND) { + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + } + } + else + { + WCHAR *pszDeviceId = NULL; + hr = IMMDevice_GetId(defaultRenderer, &pszDeviceId); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + wcsncpy(paWasapi->defaultRenderer, pszDeviceId, MAX_STR_LEN-1); + CoTaskMemFree(pszDeviceId); + IMMDevice_Release(defaultRenderer); + } + } + + { + IMMDevice *defaultCapturer = NULL; + hr = IMMDeviceEnumerator_GetDefaultAudioEndpoint(paWasapi->enumerator, eCapture, eMultimedia, &defaultCapturer); + if (hr != S_OK) + { + if (hr != E_NOTFOUND) { + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + } + } + else + { + WCHAR *pszDeviceId = NULL; + hr = IMMDevice_GetId(defaultCapturer, &pszDeviceId); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + wcsncpy(paWasapi->defaultCapturer, pszDeviceId, MAX_STR_LEN-1); + CoTaskMemFree(pszDeviceId); + IMMDevice_Release(defaultCapturer); + } + } + } + + hr = IMMDeviceEnumerator_EnumAudioEndpoints(paWasapi->enumerator, eAll, DEVICE_STATE_ACTIVE, &pEndPoints); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + hr = IMMDeviceCollection_GetCount(pEndPoints, &paWasapi->deviceCount); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + paWasapi->devInfo = (PaWasapiDeviceInfo *)PaUtil_AllocateMemory(sizeof(PaWasapiDeviceInfo) * paWasapi->deviceCount); + for (i = 0; i < paWasapi->deviceCount; ++i) + memset(&paWasapi->devInfo[i], 0, sizeof(PaWasapiDeviceInfo)); + + if (paWasapi->deviceCount > 0) + { + (*hostApi)->deviceInfos = (PaDeviceInfo **)PaUtil_GroupAllocateMemory( + paWasapi->allocations, sizeof(PaDeviceInfo *) * paWasapi->deviceCount); + if ((*hostApi)->deviceInfos == NULL) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all device info structs in a contiguous block */ + deviceInfoArray = (PaDeviceInfo *)PaUtil_GroupAllocateMemory( + paWasapi->allocations, sizeof(PaDeviceInfo) * paWasapi->deviceCount); + if (deviceInfoArray == NULL) + { + result = paInsufficientMemory; + goto error; + } + + for (i = 0; i < paWasapi->deviceCount; ++i) + { + DWORD state = 0; + PaDeviceInfo *deviceInfo = &deviceInfoArray[i]; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + + PA_DEBUG(("WASAPI: device idx: %02d\n", i)); + PA_DEBUG(("WASAPI: ---------------\n")); + + hr = IMMDeviceCollection_Item(pEndPoints, i, &paWasapi->devInfo[i].device); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + // getting ID + { + WCHAR *pszDeviceId = NULL; + hr = IMMDevice_GetId(paWasapi->devInfo[i].device, &pszDeviceId); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hr, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + wcsncpy(paWasapi->devInfo[i].szDeviceID, pszDeviceId, MAX_STR_LEN-1); + CoTaskMemFree(pszDeviceId); + + if (lstrcmpW(paWasapi->devInfo[i].szDeviceID, paWasapi->defaultCapturer) == 0) + {// we found the default input! + (*hostApi)->info.defaultInputDevice = (*hostApi)->info.deviceCount; + } + if (lstrcmpW(paWasapi->devInfo[i].szDeviceID, paWasapi->defaultRenderer) == 0) + {// we found the default output! + (*hostApi)->info.defaultOutputDevice = (*hostApi)->info.deviceCount; + } + } + + hr = IMMDevice_GetState(paWasapi->devInfo[i].device, &paWasapi->devInfo[i].state); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + if (paWasapi->devInfo[i].state != DEVICE_STATE_ACTIVE) + { + PRINT(("WASAPI device: %d is not currently available (state:%d)\n",i,state)); + } + + { + IPropertyStore *pProperty; + hr = IMMDevice_OpenPropertyStore(paWasapi->devInfo[i].device, STGM_READ, &pProperty); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + // "Friendly" Name + { + char *deviceName; + PROPVARIANT value; + PropVariantInit(&value); + hr = IPropertyStore_GetValue(pProperty, &PKEY_Device_FriendlyName, &value); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + deviceInfo->name = NULL; + deviceName = (char *)PaUtil_GroupAllocateMemory(paWasapi->allocations, MAX_STR_LEN + 1); + if (deviceName == NULL) + { + result = paInsufficientMemory; + goto error; + } + if (value.pwszVal) + wcstombs(deviceName, value.pwszVal, MAX_STR_LEN-1); + else + _snprintf(deviceName, MAX_STR_LEN-1, "baddev%d", i); + deviceInfo->name = deviceName; + PropVariantClear(&value); + PA_DEBUG(("WASAPI:%d| name[%s]\n", i, deviceInfo->name)); + } + + // Default format + { + PROPVARIANT value; + PropVariantInit(&value); + hr = IPropertyStore_GetValue(pProperty, &PKEY_AudioEngine_DeviceFormat, &value); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + memcpy(&paWasapi->devInfo[i].DefaultFormat, value.blob.pBlobData, min(sizeof(paWasapi->devInfo[i].DefaultFormat), value.blob.cbSize)); + // cleanup + PropVariantClear(&value); + } + + // Formfactor + { + PROPVARIANT value; + PropVariantInit(&value); + hr = IPropertyStore_GetValue(pProperty, &PKEY_AudioEndpoint_FormFactor, &value); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + // set + #if defined(DUMMYUNIONNAME) && defined(NONAMELESSUNION) + // avoid breaking strict-aliasing rules in such line: (EndpointFormFactor)(*((UINT *)(((WORD *)&value.wReserved3)+1))); + UINT v; + memcpy(&v, (((WORD *)&value.wReserved3)+1), sizeof(v)); + paWasapi->devInfo[i].formFactor = (EndpointFormFactor)v; + #else + paWasapi->devInfo[i].formFactor = (EndpointFormFactor)value.uintVal; + #endif + PA_DEBUG(("WASAPI:%d| form-factor[%d]\n", i, paWasapi->devInfo[i].formFactor)); + // cleanup + PropVariantClear(&value); + } + + SAFE_RELEASE(pProperty); + } + + + // Endpoint data + { + IMMEndpoint *endpoint = NULL; + hr = IMMDevice_QueryInterface(paWasapi->devInfo[i].device, &pa_IID_IMMEndpoint, (void **)&endpoint); + if (SUCCEEDED(hr)) + { + hr = IMMEndpoint_GetDataFlow(endpoint, &paWasapi->devInfo[i].flow); + SAFE_RELEASE(endpoint); + } + } + + // Getting a temporary IAudioClient for more fields + // we make sure NOT to call Initialize yet! + { + IAudioClient *tmpClient = NULL; + + hr = IMMDevice_Activate(paWasapi->devInfo[i].device, &pa_IID_IAudioClient, + CLSCTX_INPROC_SERVER, NULL, (void **)&tmpClient); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + hr = IAudioClient_GetDevicePeriod(tmpClient, + &paWasapi->devInfo[i].DefaultDevicePeriod, + &paWasapi->devInfo[i].MinimumDevicePeriod); + // We need to set the result to a value otherwise we will return paNoError + // [IF_FAILED_JUMP(hResult, error);] + IF_FAILED_INTERNAL_ERROR_JUMP(hr, result, error); + + //hr = tmpClient->GetMixFormat(&paWasapi->devInfo[i].MixFormat); + + // Release client + SAFE_RELEASE(tmpClient); + + if (hr != S_OK) + { + //davidv: this happened with my hardware, previously for that same device in DirectSound: + //Digital Output (Realtek AC'97 Audio)'s GUID: {0x38f2cf50,0x7b4c,0x4740,0x86,0xeb,0xd4,0x38,0x66,0xd8,0xc8, 0x9f} + //so something must be _really_ wrong with this device, TODO handle this better. We kind of need GetMixFormat + LogHostError(hr); + // We need to set the result to a value otherwise we will return paNoError + result = paInternalError; + goto error; + } + } + + // we can now fill in portaudio device data + deviceInfo->maxInputChannels = 0; + deviceInfo->maxOutputChannels = 0; + deviceInfo->defaultSampleRate = paWasapi->devInfo[i].DefaultFormat.Format.nSamplesPerSec; + switch (paWasapi->devInfo[i].flow) + { + case eRender: { + deviceInfo->maxOutputChannels = paWasapi->devInfo[i].DefaultFormat.Format.nChannels; + deviceInfo->defaultHighOutputLatency = nano100ToSeconds(paWasapi->devInfo[i].DefaultDevicePeriod); + deviceInfo->defaultLowOutputLatency = nano100ToSeconds(paWasapi->devInfo[i].MinimumDevicePeriod); + PA_DEBUG(("WASAPI:%d| def.SR[%d] max.CH[%d] latency{hi[%f] lo[%f]}\n", i, (UINT32)deviceInfo->defaultSampleRate, + deviceInfo->maxOutputChannels, (float)deviceInfo->defaultHighOutputLatency, (float)deviceInfo->defaultLowOutputLatency)); + break;} + case eCapture: { + deviceInfo->maxInputChannels = paWasapi->devInfo[i].DefaultFormat.Format.nChannels; + deviceInfo->defaultHighInputLatency = nano100ToSeconds(paWasapi->devInfo[i].DefaultDevicePeriod); + deviceInfo->defaultLowInputLatency = nano100ToSeconds(paWasapi->devInfo[i].MinimumDevicePeriod); + PA_DEBUG(("WASAPI:%d| def.SR[%d] max.CH[%d] latency{hi[%f] lo[%f]}\n", i, (UINT32)deviceInfo->defaultSampleRate, + deviceInfo->maxInputChannels, (float)deviceInfo->defaultHighInputLatency, (float)deviceInfo->defaultLowInputLatency)); + break; } + default: + PRINT(("WASAPI:%d| bad Data Flow!\n", i)); + // We need to set the result to a value otherwise we will return paNoError + result = paInternalError; + //continue; // do not skip from list, allow to initialize + break; + } + + (*hostApi)->deviceInfos[i] = deviceInfo; + ++(*hostApi)->info.deviceCount; + } + } + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &paWasapi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &paWasapi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + + // findout if platform workaround is required + paWasapi->useWOW64Workaround = UseWOW64Workaround(); + + SAFE_RELEASE(pEndPoints); + + PRINT(("WASAPI: initialized ok\n")); + + return paNoError; + +error: + + PRINT(("WASAPI: failed %s error[%d|%s]\n", __FUNCTION__, result, Pa_GetErrorText(result))); + + SAFE_RELEASE(pEndPoints); + + Terminate((PaUtilHostApiRepresentation *)paWasapi); + + // Safety if error was not set so that we do not think initialize was a success + if (result == paNoError) { + result = paInternalError; + } + + return result; +} + +// ------------------------------------------------------------------------------------------ +static void Terminate( PaUtilHostApiRepresentation *hostApi ) +{ + UINT i; + PaWasapiHostApiRepresentation *paWasapi = (PaWasapiHostApiRepresentation*)hostApi; + if (paWasapi == NULL) + return; + + // Release IMMDeviceEnumerator + SAFE_RELEASE(paWasapi->enumerator); + + for (i = 0; i < paWasapi->deviceCount; ++i) + { + PaWasapiDeviceInfo *info = &paWasapi->devInfo[i]; + SAFE_RELEASE(info->device); + + //if (info->MixFormat) + // CoTaskMemFree(info->MixFormat); + } + PaUtil_FreeMemory(paWasapi->devInfo); + + if (paWasapi->allocations) + { + PaUtil_FreeAllAllocations(paWasapi->allocations); + PaUtil_DestroyAllocationGroup(paWasapi->allocations); + } + + PaWinUtil_CoUninitialize( paWASAPI, &paWasapi->comInitializationResult ); + + PaUtil_FreeMemory(paWasapi); + + // Close AVRT + CloseAVRT(); +} + +// ------------------------------------------------------------------------------------------ +static PaWasapiHostApiRepresentation *_GetHostApi(PaError *_error) +{ + PaError error; + + PaUtilHostApiRepresentation *pApi; + if ((error = PaUtil_GetHostApiRepresentation(&pApi, paWASAPI)) != paNoError) + { + if (_error != NULL) + (*_error) = error; + + return NULL; + } + return (PaWasapiHostApiRepresentation *)pApi; +} + +// ------------------------------------------------------------------------------------------ +int PaWasapi_GetDeviceDefaultFormat( void *pFormat, unsigned int nFormatSize, PaDeviceIndex nDevice ) +{ + PaError ret; + PaWasapiHostApiRepresentation *paWasapi; + UINT32 size; + PaDeviceIndex index; + + if (pFormat == NULL) + return paBadBufferPtr; + if (nFormatSize <= 0) + return paBufferTooSmall; + + // Get API + paWasapi = _GetHostApi(&ret); + if (paWasapi == NULL) + return ret; + + // Get device index + ret = PaUtil_DeviceIndexToHostApiDeviceIndex(&index, nDevice, &paWasapi->inheritedHostApiRep); + if (ret != paNoError) + return ret; + + // Validate index + if ((UINT32)index >= paWasapi->deviceCount) + return paInvalidDevice; + + size = min(nFormatSize, (UINT32)sizeof(paWasapi->devInfo[ index ].DefaultFormat)); + memcpy(pFormat, &paWasapi->devInfo[ index ].DefaultFormat, size); + + return size; +} + +// ------------------------------------------------------------------------------------------ +int PaWasapi_GetDeviceRole( PaDeviceIndex nDevice ) +{ + PaError ret; + PaDeviceIndex index; + + // Get API + PaWasapiHostApiRepresentation *paWasapi = _GetHostApi(&ret); + if (paWasapi == NULL) + return paNotInitialized; + + // Get device index + ret = PaUtil_DeviceIndexToHostApiDeviceIndex(&index, nDevice, &paWasapi->inheritedHostApiRep); + if (ret != paNoError) + return ret; + + // Validate index + if ((UINT32)index >= paWasapi->deviceCount) + return paInvalidDevice; + + return paWasapi->devInfo[ index ].formFactor; +} + +// ------------------------------------------------------------------------------------------ +PaError PaWasapi_GetFramesPerHostBuffer( PaStream *pStream, unsigned int *nInput, unsigned int *nOutput ) +{ + PaWasapiStream *stream = (PaWasapiStream *)pStream; + if (stream == NULL) + return paBadStreamPtr; + + if (nInput != NULL) + (*nInput) = stream->in.framesPerHostCallback; + + if (nOutput != NULL) + (*nOutput) = stream->out.framesPerHostCallback; + + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +static void LogWAVEFORMATEXTENSIBLE(const WAVEFORMATEXTENSIBLE *in) +{ + const WAVEFORMATEX *old = (WAVEFORMATEX *)in; + switch (old->wFormatTag) + { + case WAVE_FORMAT_EXTENSIBLE: { + + PRINT(("wFormatTag =WAVE_FORMAT_EXTENSIBLE\n")); + + if (IsEqualGUID(&in->SubFormat, &pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)) + { + PRINT(("SubFormat =KSDATAFORMAT_SUBTYPE_IEEE_FLOAT\n")); + } + else + if (IsEqualGUID(&in->SubFormat, &pa_KSDATAFORMAT_SUBTYPE_PCM)) + { + PRINT(("SubFormat =KSDATAFORMAT_SUBTYPE_PCM\n")); + } + else + { + PRINT(("SubFormat =CUSTOM GUID{%d:%d:%d:%d%d%d%d%d%d%d%d}\n", + in->SubFormat.Data1, + in->SubFormat.Data2, + in->SubFormat.Data3, + (int)in->SubFormat.Data4[0], + (int)in->SubFormat.Data4[1], + (int)in->SubFormat.Data4[2], + (int)in->SubFormat.Data4[3], + (int)in->SubFormat.Data4[4], + (int)in->SubFormat.Data4[5], + (int)in->SubFormat.Data4[6], + (int)in->SubFormat.Data4[7])); + } + PRINT(("Samples.wValidBitsPerSample =%d\n", in->Samples.wValidBitsPerSample)); + PRINT(("dwChannelMask =0x%X\n",in->dwChannelMask)); + + break; } + + case WAVE_FORMAT_PCM: PRINT(("wFormatTag =WAVE_FORMAT_PCM\n")); break; + case WAVE_FORMAT_IEEE_FLOAT: PRINT(("wFormatTag =WAVE_FORMAT_IEEE_FLOAT\n")); break; + default: + PRINT(("wFormatTag =UNKNOWN(%d)\n",old->wFormatTag)); break; + } + + PRINT(("nChannels =%d\n",old->nChannels)); + PRINT(("nSamplesPerSec =%d\n",old->nSamplesPerSec)); + PRINT(("nAvgBytesPerSec=%d\n",old->nAvgBytesPerSec)); + PRINT(("nBlockAlign =%d\n",old->nBlockAlign)); + PRINT(("wBitsPerSample =%d\n",old->wBitsPerSample)); + PRINT(("cbSize =%d\n",old->cbSize)); +} + +// ------------------------------------------------------------------------------------------ +static PaSampleFormat WaveToPaFormat(const WAVEFORMATEXTENSIBLE *in) +{ + const WAVEFORMATEX *old = (WAVEFORMATEX *)in; + + switch (old->wFormatTag) + { + case WAVE_FORMAT_EXTENSIBLE: { + if (IsEqualGUID(&in->SubFormat, &pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)) + { + if (in->Samples.wValidBitsPerSample == 32) + return paFloat32; + } + else + if (IsEqualGUID(&in->SubFormat, &pa_KSDATAFORMAT_SUBTYPE_PCM)) + { + switch (old->wBitsPerSample) + { + case 32: return paInt32; + case 24: return paInt24; + case 8: return paUInt8; + case 16: return paInt16; + } + } + break; } + + case WAVE_FORMAT_IEEE_FLOAT: + return paFloat32; + + case WAVE_FORMAT_PCM: { + switch (old->wBitsPerSample) + { + case 32: return paInt32; + case 24: return paInt24; + case 8: return paUInt8; + case 16: return paInt16; + } + break; } + } + + return paCustomFormat; +} + +// ------------------------------------------------------------------------------------------ +static PaError MakeWaveFormatFromParams(WAVEFORMATEXTENSIBLE *wavex, const PaStreamParameters *params, + double sampleRate) +{ + WORD bitsPerSample; + WAVEFORMATEX *old; + DWORD channelMask = 0; + PaWasapiStreamInfo *streamInfo = (PaWasapiStreamInfo *)params->hostApiSpecificStreamInfo; + + // Get user assigned channel mask + if ((streamInfo != NULL) && (streamInfo->flags & paWinWasapiUseChannelMask)) + channelMask = streamInfo->channelMask; + + // Convert PaSampleFormat to bits per sample + if ((bitsPerSample = PaSampleFormatToBitsPerSample(params->sampleFormat)) == 0) + return paSampleFormatNotSupported; + + memset(wavex, 0, sizeof(*wavex)); + + old = (WAVEFORMATEX *)wavex; + old->nChannels = (WORD)params->channelCount; + old->nSamplesPerSec = (DWORD)sampleRate; + if ((old->wBitsPerSample = bitsPerSample) > 16) + { + old->wBitsPerSample = 32; // 20 or 24 bits must go in 32 bit containers (ints) + } + old->nBlockAlign = (old->nChannels * (old->wBitsPerSample/8)); + old->nAvgBytesPerSec = (old->nSamplesPerSec * old->nBlockAlign); + + // WAVEFORMATEX + if ((params->channelCount <= 2) && ((bitsPerSample == 16) || (bitsPerSample == 8))) + { + old->cbSize = 0; + old->wFormatTag = WAVE_FORMAT_PCM; + } + // WAVEFORMATEXTENSIBLE + else + { + old->wFormatTag = WAVE_FORMAT_EXTENSIBLE; + old->cbSize = sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX); + + if ((params->sampleFormat & ~paNonInterleaved) == paFloat32) + wavex->SubFormat = pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT; + else + wavex->SubFormat = pa_KSDATAFORMAT_SUBTYPE_PCM; + + wavex->Samples.wValidBitsPerSample = bitsPerSample; //no extra padding! + + // Set channel mask + if (channelMask != 0) + { + wavex->dwChannelMask = channelMask; + } + else + { + switch (params->channelCount) + { + case 1: wavex->dwChannelMask = KSAUDIO_SPEAKER_MONO; break; + case 2: wavex->dwChannelMask = KSAUDIO_SPEAKER_STEREO; break; + case 3: wavex->dwChannelMask = KSAUDIO_SPEAKER_STEREO|SPEAKER_LOW_FREQUENCY; break; + case 4: wavex->dwChannelMask = KSAUDIO_SPEAKER_QUAD; break; + case 5: wavex->dwChannelMask = KSAUDIO_SPEAKER_QUAD|SPEAKER_LOW_FREQUENCY; break; +#ifdef KSAUDIO_SPEAKER_5POINT1_SURROUND + case 6: wavex->dwChannelMask = KSAUDIO_SPEAKER_5POINT1_SURROUND; break; +#else + case 6: wavex->dwChannelMask = KSAUDIO_SPEAKER_5POINT1; break; +#endif +#ifdef KSAUDIO_SPEAKER_5POINT1_SURROUND + case 7: wavex->dwChannelMask = KSAUDIO_SPEAKER_5POINT1_SURROUND|SPEAKER_BACK_CENTER; break; +#else + case 7: wavex->dwChannelMask = KSAUDIO_SPEAKER_5POINT1|SPEAKER_BACK_CENTER; break; +#endif +#ifdef KSAUDIO_SPEAKER_7POINT1_SURROUND + case 8: wavex->dwChannelMask = KSAUDIO_SPEAKER_7POINT1_SURROUND; break; +#else + case 8: wavex->dwChannelMask = KSAUDIO_SPEAKER_7POINT1; break; +#endif + + default: wavex->dwChannelMask = 0; + } + } + } + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +/*static void wasapiFillWFEXT( WAVEFORMATEXTENSIBLE* pwfext, PaSampleFormat sampleFormat, double sampleRate, int channelCount) +{ + PA_DEBUG(( "sampleFormat = %lx\n" , sampleFormat )); + PA_DEBUG(( "sampleRate = %f\n" , sampleRate )); + PA_DEBUG(( "chanelCount = %d\n", channelCount )); + + pwfext->Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE; + pwfext->Format.nChannels = (WORD)channelCount; + pwfext->Format.nSamplesPerSec = (DWORD)sampleRate; + if(channelCount == 1) + pwfext->dwChannelMask = KSAUDIO_SPEAKER_DIRECTOUT; + else + pwfext->dwChannelMask = KSAUDIO_SPEAKER_STEREO; + if(sampleFormat == paFloat32) + { + pwfext->Format.nBlockAlign = (WORD)(channelCount * 4); + pwfext->Format.wBitsPerSample = 32; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 32; + pwfext->SubFormat = pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT; + } + else if(sampleFormat == paInt32) + { + pwfext->Format.nBlockAlign = (WORD)(channelCount * 4); + pwfext->Format.wBitsPerSample = 32; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 32; + pwfext->SubFormat = pa_KSDATAFORMAT_SUBTYPE_PCM; + } + else if(sampleFormat == paInt24) + { + pwfext->Format.nBlockAlign = (WORD)(channelCount * 4); + pwfext->Format.wBitsPerSample = 32; // 24-bit in 32-bit int container + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 24; + pwfext->SubFormat = pa_KSDATAFORMAT_SUBTYPE_PCM; + } + else if(sampleFormat == paInt16) + { + pwfext->Format.nBlockAlign = (WORD)(channelCount * 2); + pwfext->Format.wBitsPerSample = 16; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 16; + pwfext->SubFormat = pa_KSDATAFORMAT_SUBTYPE_PCM; + } + pwfext->Format.nAvgBytesPerSec = pwfext->Format.nSamplesPerSec * pwfext->Format.nBlockAlign; +}*/ + +// ------------------------------------------------------------------------------------------ +static PaError GetClosestFormat(IAudioClient *myClient, double sampleRate, + const PaStreamParameters *_params, AUDCLNT_SHAREMODE shareMode, WAVEFORMATEXTENSIBLE *outWavex, + BOOL output) +{ + PaError answer = paInvalidSampleRate; + WAVEFORMATEX *sharedClosestMatch = NULL; + HRESULT hr = !S_OK; + PaStreamParameters params = (*_params); + + /* It was not noticed that 24-bit Input producing no output while device accepts this format. + To fix this issue let's ask for 32-bits and let PA converters convert host 32-bit data + to 24-bit for user-space. The bug concerns Vista, if Windows 7 supports 24-bits for Input + please report to PortAudio developers to exclude Windows 7. + */ + /*if ((params.sampleFormat == paInt24) && (output == FALSE)) + params.sampleFormat = paFloat32;*/ // <<< The silence was due to missing Int32_To_Int24_Dither implementation + + MakeWaveFormatFromParams(outWavex, ¶ms, sampleRate); + + hr = IAudioClient_IsFormatSupported(myClient, shareMode, &outWavex->Format, (shareMode == AUDCLNT_SHAREMODE_SHARED ? &sharedClosestMatch : NULL)); + if (hr == S_OK) + answer = paFormatIsSupported; + else + if (sharedClosestMatch) + { + WORD bitsPerSample; + WAVEFORMATEXTENSIBLE *ext = (WAVEFORMATEXTENSIBLE*)sharedClosestMatch; + + GUID subf_guid = GUID_NULL; + if (sharedClosestMatch->wFormatTag == WAVE_FORMAT_EXTENSIBLE) + { + memcpy(outWavex, sharedClosestMatch, sizeof(WAVEFORMATEXTENSIBLE)); + subf_guid = ext->SubFormat; + } + else + memcpy(outWavex, sharedClosestMatch, sizeof(WAVEFORMATEX)); + + CoTaskMemFree(sharedClosestMatch); + + // Make supported by default + answer = paFormatIsSupported; + + // Validate SampleRate + if ((DWORD)sampleRate != outWavex->Format.nSamplesPerSec) + return paInvalidSampleRate; + + // Validate Channel count + if ((WORD)params.channelCount != outWavex->Format.nChannels) + { + // If mono, then driver does not support 1 channel, we use internal workaround + // of tiny software mixing functionality, e.g. we provide to user buffer 1 channel + // but then mix into 2 for device buffer + if ((params.channelCount == 1) && (outWavex->Format.nChannels == 2)) + return paFormatIsSupported; + else + return paInvalidChannelCount; + } + + // Validate Sample format + if ((bitsPerSample = PaSampleFormatToBitsPerSample(params.sampleFormat)) == 0) + return paSampleFormatNotSupported; + + // Validate Sample format: bit size (WASAPI does not limit 'bit size') + //if (bitsPerSample != outWavex->Format.wBitsPerSample) + // return paSampleFormatNotSupported; + + // Validate Sample format: paFloat32 (WASAPI does not limit 'bit type') + //if ((params->sampleFormat == paFloat32) && (subf_guid != KSDATAFORMAT_SUBTYPE_IEEE_FLOAT)) + // return paSampleFormatNotSupported; + + // Validate Sample format: paInt32 (WASAPI does not limit 'bit type') + //if ((params->sampleFormat == paInt32) && (subf_guid != KSDATAFORMAT_SUBTYPE_PCM)) + // return paSampleFormatNotSupported; + } + else + { + static const int BestToWorst[] = { paFloat32, paInt24, paInt16 }; + int i; + + // Try combination stereo and we will use built-in mono-stereo mixer then + if (params.channelCount == 1) + { + WAVEFORMATEXTENSIBLE stereo = { 0 }; + + PaStreamParameters stereo_params = params; + stereo_params.channelCount = 2; + + MakeWaveFormatFromParams(&stereo, &stereo_params, sampleRate); + + hr = IAudioClient_IsFormatSupported(myClient, shareMode, &stereo.Format, (shareMode == AUDCLNT_SHAREMODE_SHARED ? &sharedClosestMatch : NULL)); + if (hr == S_OK) + { + memcpy(outWavex, &stereo, sizeof(WAVEFORMATEXTENSIBLE)); + CoTaskMemFree(sharedClosestMatch); + return (answer = paFormatIsSupported); + } + + // Try selecting suitable sample type + for (i = 0; i < STATIC_ARRAY_SIZE(BestToWorst); ++i) + { + WAVEFORMATEXTENSIBLE sample = { 0 }; + + PaStreamParameters sample_params = stereo_params; + sample_params.sampleFormat = BestToWorst[i]; + + MakeWaveFormatFromParams(&sample, &sample_params, sampleRate); + + hr = IAudioClient_IsFormatSupported(myClient, shareMode, &sample.Format, (shareMode == AUDCLNT_SHAREMODE_SHARED ? &sharedClosestMatch : NULL)); + if (hr == S_OK) + { + memcpy(outWavex, &sample, sizeof(WAVEFORMATEXTENSIBLE)); + CoTaskMemFree(sharedClosestMatch); + return (answer = paFormatIsSupported); + } + } + } + + // Try selecting suitable sample type + for (i = 0; i < STATIC_ARRAY_SIZE(BestToWorst); ++i) + { + WAVEFORMATEXTENSIBLE spfmt = { 0 }; + + PaStreamParameters spfmt_params = params; + spfmt_params.sampleFormat = BestToWorst[i]; + + MakeWaveFormatFromParams(&spfmt, &spfmt_params, sampleRate); + + hr = IAudioClient_IsFormatSupported(myClient, shareMode, &spfmt.Format, (shareMode == AUDCLNT_SHAREMODE_SHARED ? &sharedClosestMatch : NULL)); + if (hr == S_OK) + { + memcpy(outWavex, &spfmt, sizeof(WAVEFORMATEXTENSIBLE)); + CoTaskMemFree(sharedClosestMatch); + answer = paFormatIsSupported; + break; + } + } + + // Nothing helped + LogHostError(hr); + } + + return answer; +} + +// ------------------------------------------------------------------------------------------ +static PaError IsStreamParamsValid(struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate) +{ + if (hostApi == NULL) + return paHostApiNotFound; + if ((UINT32)sampleRate == 0) + return paInvalidSampleRate; + + if (inputParameters != NULL) + { + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if (inputParameters->sampleFormat & paCustomFormat) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if (inputParameters->device == paUseHostApiSpecificDeviceSpecification) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if (inputParameters->channelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if (inputParameters->hostApiSpecificStreamInfo) + { + PaWasapiStreamInfo *inputStreamInfo = (PaWasapiStreamInfo *)inputParameters->hostApiSpecificStreamInfo; + if ((inputStreamInfo->size != sizeof(PaWasapiStreamInfo)) || + (inputStreamInfo->version != 1) || + (inputStreamInfo->hostApiType != paWASAPI)) + { + return paIncompatibleHostApiSpecificStreamInfo; + } + } + + return paNoError; + } + + if (outputParameters != NULL) + { + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if (outputParameters->sampleFormat & paCustomFormat) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + if (outputParameters->device == paUseHostApiSpecificDeviceSpecification) + return paInvalidDevice; + + /* check that output device can support outputChannelCount */ + if (outputParameters->channelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if(outputParameters->hostApiSpecificStreamInfo) + { + PaWasapiStreamInfo *outputStreamInfo = (PaWasapiStreamInfo *)outputParameters->hostApiSpecificStreamInfo; + if ((outputStreamInfo->size != sizeof(PaWasapiStreamInfo)) || + (outputStreamInfo->version != 1) || + (outputStreamInfo->hostApiType != paWASAPI)) + { + return paIncompatibleHostApiSpecificStreamInfo; + } + } + + return paNoError; + } + + return (inputParameters || outputParameters ? paNoError : paInternalError); +} + +// ------------------------------------------------------------------------------------------ +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + IAudioClient *tmpClient = NULL; + PaWasapiHostApiRepresentation *paWasapi = (PaWasapiHostApiRepresentation*)hostApi; + PaWasapiStreamInfo *inputStreamInfo = NULL, *outputStreamInfo = NULL; + + // Validate PaStreamParameters + PaError error; + if ((error = IsStreamParamsValid(hostApi, inputParameters, outputParameters, sampleRate)) != paNoError) + return error; + + if (inputParameters != NULL) + { + WAVEFORMATEXTENSIBLE wavex; + HRESULT hr; + PaError answer; + AUDCLNT_SHAREMODE shareMode = AUDCLNT_SHAREMODE_SHARED; + inputStreamInfo = (PaWasapiStreamInfo *)inputParameters->hostApiSpecificStreamInfo; + + if (inputStreamInfo && (inputStreamInfo->flags & paWinWasapiExclusive)) + shareMode = AUDCLNT_SHAREMODE_EXCLUSIVE; + + hr = IMMDevice_Activate(paWasapi->devInfo[inputParameters->device].device, + &pa_IID_IAudioClient, CLSCTX_INPROC_SERVER, NULL, (void **)&tmpClient); + if (hr != S_OK) + { + LogHostError(hr); + return paInvalidDevice; + } + + answer = GetClosestFormat(tmpClient, sampleRate, inputParameters, shareMode, &wavex, FALSE); + SAFE_RELEASE(tmpClient); + + if (answer != paFormatIsSupported) + return answer; + } + + if (outputParameters != NULL) + { + HRESULT hr; + WAVEFORMATEXTENSIBLE wavex; + PaError answer; + AUDCLNT_SHAREMODE shareMode = AUDCLNT_SHAREMODE_SHARED; + outputStreamInfo = (PaWasapiStreamInfo *)outputParameters->hostApiSpecificStreamInfo; + + if (outputStreamInfo && (outputStreamInfo->flags & paWinWasapiExclusive)) + shareMode = AUDCLNT_SHAREMODE_EXCLUSIVE; + + hr = IMMDevice_Activate(paWasapi->devInfo[outputParameters->device].device, + &pa_IID_IAudioClient, CLSCTX_INPROC_SERVER, NULL, (void **)&tmpClient); + if (hr != S_OK) + { + LogHostError(hr); + return paInvalidDevice; + } + + answer = GetClosestFormat(tmpClient, sampleRate, outputParameters, shareMode, &wavex, TRUE); + SAFE_RELEASE(tmpClient); + + if (answer != paFormatIsSupported) + return answer; + } + + return paFormatIsSupported; +} + +// ------------------------------------------------------------------------------------------ +static PaUint32 PaUtil_GetFramesPerHostBuffer(PaUint32 userFramesPerBuffer, PaTime suggestedLatency, double sampleRate, PaUint32 TimerJitterMs) +{ + PaUint32 frames = userFramesPerBuffer + max( userFramesPerBuffer, (PaUint32)(suggestedLatency * sampleRate) ); + frames += (PaUint32)((sampleRate * 0.001) * TimerJitterMs); + return frames; +} + +// ------------------------------------------------------------------------------------------ +static void _RecalculateBuffersCount(PaWasapiSubStream *sub, UINT32 userFramesPerBuffer, UINT32 framesPerLatency, BOOL fullDuplex) +{ + // Count buffers (must be at least 1) + sub->buffers = (userFramesPerBuffer ? framesPerLatency / userFramesPerBuffer : 0); + if (sub->buffers == 0) + sub->buffers = 1; + + // Determine amount of buffers used: + // - Full-duplex mode will lead to period difference, thus only 1. + // - Input mode, only 1, as WASAPI allows extraction of only 1 packet. + // - For Shared mode we use double buffering. + if ((sub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE) || fullDuplex) + { + // Exclusive mode does not allow >1 buffers be used for Event interface, e.g. GetBuffer + // call must acquire max buffer size and it all must be processed. + if (sub->streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK) + sub->userBufferAndHostMatch = 1; + + // Use paUtilBoundedHostBufferSize because exclusive mode will starve and produce + // bad quality of audio + sub->buffers = 1; + } +} + +// ------------------------------------------------------------------------------------------ +static void _CalculateAlignedPeriod(PaWasapiSubStream *pSub, UINT32 *nFramesPerLatency, + ALIGN_FUNC pAlignFunc) +{ + // Align frames to HD Audio packet size of 128 bytes for Exclusive mode only. + // Not aligning on Windows Vista will cause Event timeout, although Windows 7 will + // return AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED error to realign buffer. Aligning is necessary + // for Exclusive mode only! when audio data is feeded directly to hardware. + if (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE) + { + (*nFramesPerLatency) = AlignFramesPerBuffer((*nFramesPerLatency), + pSub->wavex.Format.nSamplesPerSec, pSub->wavex.Format.nBlockAlign, pAlignFunc); + } + + // Calculate period + pSub->period = MakeHnsPeriod((*nFramesPerLatency), pSub->wavex.Format.nSamplesPerSec); +} + +// ------------------------------------------------------------------------------------------ +static HRESULT CreateAudioClient(PaWasapiStream *pStream, PaWasapiSubStream *pSub, BOOL output, PaError *pa_error) +{ + PaError error; + HRESULT hr; + + const PaWasapiDeviceInfo *pInfo = pSub->params.device_info; + const PaStreamParameters *params = &pSub->params.stream_params; + UINT32 framesPerLatency = pSub->params.frames_per_buffer; + double sampleRate = pSub->params.sample_rate; + BOOL blocking = pSub->params.blocking; + BOOL fullDuplex = pSub->params.full_duplex; + + const UINT32 userFramesPerBuffer = framesPerLatency; + IAudioClient *audioClient = NULL; + + // Validate parameters + if (!pSub || !pInfo || !params) + return E_POINTER; + if ((UINT32)sampleRate == 0) + return E_INVALIDARG; + + // Get the audio client + hr = IMMDevice_Activate(pInfo->device, &pa_IID_IAudioClient, CLSCTX_ALL, NULL, (void **)&audioClient); + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + + // Get closest format + if ((error = GetClosestFormat(audioClient, sampleRate, params, pSub->shareMode, &pSub->wavex, output)) != paFormatIsSupported) + { + if (pa_error) + (*pa_error) = error; + + LogHostError(hr = AUDCLNT_E_UNSUPPORTED_FORMAT); + goto done; // fail, format not supported + } + + // Check for Mono <<>> Stereo workaround + if ((params->channelCount == 1) && (pSub->wavex.Format.nChannels == 2)) + { + /*if (blocking) + { + LogHostError(hr = AUDCLNT_E_UNSUPPORTED_FORMAT); + goto done; // fail, blocking mode not supported + }*/ + + // select mixer + pSub->monoMixer = _GetMonoToStereoMixer(WaveToPaFormat(&pSub->wavex), (pInfo->flow == eRender ? MIX_DIR__1TO2 : MIX_DIR__2TO1_L)); + if (pSub->monoMixer == NULL) + { + LogHostError(hr = AUDCLNT_E_UNSUPPORTED_FORMAT); + goto done; // fail, no mixer for format + } + } + +#if 0 + // Add suggestd latency + framesPerLatency += MakeFramesFromHns(SecondsTonano100(params->suggestedLatency), pSub->wavex.Format.nSamplesPerSec); +#else + // Calculate host buffer size + if ((pSub->shareMode != AUDCLNT_SHAREMODE_EXCLUSIVE) && + (!pSub->streamFlags || ((pSub->streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK) == 0))) + { + framesPerLatency = PaUtil_GetFramesPerHostBuffer(userFramesPerBuffer, + params->suggestedLatency, pSub->wavex.Format.nSamplesPerSec, 0/*, + (pSub->streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK ? 0 : 1)*/); + } + else + { + REFERENCE_TIME overall; + + // Work 1:1 with user buffer (only polling allows to use >1) + framesPerLatency += MakeFramesFromHns(SecondsTonano100(params->suggestedLatency), pSub->wavex.Format.nSamplesPerSec); + + // Use Polling if overall latency is > 5ms as it allows to use 100% CPU in a callback, + // or user specified latency parameter + overall = MakeHnsPeriod(framesPerLatency, pSub->wavex.Format.nSamplesPerSec); + if ((overall >= (106667*2)/*21.33ms*/) || ((INT32)(params->suggestedLatency*100000.0) != 0/*0.01 msec granularity*/)) + { + framesPerLatency = PaUtil_GetFramesPerHostBuffer(userFramesPerBuffer, + params->suggestedLatency, pSub->wavex.Format.nSamplesPerSec, 0/*, + (streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK ? 0 : 1)*/); + + // Use Polling interface + pSub->streamFlags &= ~AUDCLNT_STREAMFLAGS_EVENTCALLBACK; + PRINT(("WASAPI: CreateAudioClient: forcing POLL mode\n")); + } + } +#endif + + // For full-duplex output resize buffer to be the same as for input + if (output && fullDuplex) + framesPerLatency = pStream->in.framesPerHostCallback; + + // Avoid 0 frames + if (framesPerLatency == 0) + framesPerLatency = MakeFramesFromHns(pInfo->DefaultDevicePeriod, pSub->wavex.Format.nSamplesPerSec); + + //! Exclusive Input stream renders data in 6 packets, we must set then the size of + //! single packet, total buffer size, e.g. required latency will be PacketSize * 6 + if (!output && (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE)) + { + framesPerLatency /= WASAPI_PACKETS_PER_INPUT_BUFFER; + } + + // Calculate aligned period + _CalculateAlignedPeriod(pSub, &framesPerLatency, ALIGN_BWD); + + /*! Enforce min/max period for device in Shared mode to avoid bad audio quality. + Avoid doing so for Exclusive mode as alignment will suffer. + */ + if (pSub->shareMode == AUDCLNT_SHAREMODE_SHARED) + { + if (pSub->period < pInfo->DefaultDevicePeriod) + { + pSub->period = pInfo->DefaultDevicePeriod; + // Recalculate aligned period + framesPerLatency = MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec); + _CalculateAlignedPeriod(pSub, &framesPerLatency, ALIGN_BWD); + } + } + else + { + if (pSub->period < pInfo->MinimumDevicePeriod) + { + pSub->period = pInfo->MinimumDevicePeriod; + // Recalculate aligned period + framesPerLatency = MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec); + _CalculateAlignedPeriod(pSub, &framesPerLatency, ALIGN_FWD); + } + } + + /*! Windows 7 does not allow to set latency lower than minimal device period and will + return error: AUDCLNT_E_INVALID_DEVICE_PERIOD. Under Vista we enforce the same behavior + manually for unified behavior on all platforms. + */ + { + /*! AUDCLNT_E_BUFFER_SIZE_ERROR: Applies to Windows 7 and later. + Indicates that the buffer duration value requested by an exclusive-mode client is + out of range. The requested duration value for pull mode must not be greater than + 500 milliseconds; for push mode the duration value must not be greater than 2 seconds. + */ + if (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE) + { + static const REFERENCE_TIME MAX_BUFFER_EVENT_DURATION = 500 * 10000; + static const REFERENCE_TIME MAX_BUFFER_POLL_DURATION = 2000 * 10000; + + if (pSub->streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK) // pull mode, max 500ms + { + if (pSub->period > MAX_BUFFER_EVENT_DURATION) + { + pSub->period = MAX_BUFFER_EVENT_DURATION; + // Recalculate aligned period + framesPerLatency = MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec); + _CalculateAlignedPeriod(pSub, &framesPerLatency, ALIGN_BWD); + } + } + else // push mode, max 2000ms + { + if (pSub->period > MAX_BUFFER_POLL_DURATION) + { + pSub->period = MAX_BUFFER_POLL_DURATION; + // Recalculate aligned period + framesPerLatency = MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec); + _CalculateAlignedPeriod(pSub, &framesPerLatency, ALIGN_BWD); + } + } + } + } + + // Open the stream and associate it with an audio session + hr = IAudioClient_Initialize(audioClient, + pSub->shareMode, + pSub->streamFlags, + pSub->period, + (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? pSub->period : 0), + &pSub->wavex.Format, + NULL); + + /*! WASAPI is tricky on large device buffer, sometimes 2000ms can be allocated sometimes + less. There is no known guaranteed level thus we make subsequent tries by decreasing + buffer by 100ms per try. + */ + while ((hr == E_OUTOFMEMORY) && (pSub->period > (100 * 10000))) + { + PRINT(("WASAPI: CreateAudioClient: decreasing buffer size to %d milliseconds\n", (pSub->period / 10000))); + + // Decrease by 100ms and try again + pSub->period -= (100 * 10000); + + // Recalculate aligned period + framesPerLatency = MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec); + _CalculateAlignedPeriod(pSub, &framesPerLatency, ALIGN_BWD); + + // Release the previous allocations + SAFE_RELEASE(audioClient); + + // Create a new audio client + hr = IMMDevice_Activate(pInfo->device, &pa_IID_IAudioClient, CLSCTX_ALL, NULL, (void**)&audioClient); + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + + // Open the stream and associate it with an audio session + hr = IAudioClient_Initialize(audioClient, + pSub->shareMode, + pSub->streamFlags, + pSub->period, + (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? pSub->period : 0), + &pSub->wavex.Format, + NULL); + } + + /*! WASAPI buffer size failure. Fallback to using default size. + */ + if (hr == AUDCLNT_E_BUFFER_SIZE_ERROR) + { + // Use default + pSub->period = pInfo->DefaultDevicePeriod; + + PRINT(("WASAPI: CreateAudioClient: correcting buffer size to device default\n")); + + // Release the previous allocations + SAFE_RELEASE(audioClient); + + // Create a new audio client + hr = IMMDevice_Activate(pInfo->device, &pa_IID_IAudioClient, CLSCTX_ALL, NULL, (void**)&audioClient); + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + + // Open the stream and associate it with an audio session + hr = IAudioClient_Initialize(audioClient, + pSub->shareMode, + pSub->streamFlags, + pSub->period, + (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? pSub->period : 0), + &pSub->wavex.Format, + NULL); + } + + /*! If the requested buffer size is not aligned. Can be triggered by Windows 7 and up. + Should not be be triggered ever as we do align buffers always with _CalculateAlignedPeriod. + */ + if (hr == AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED) + { + UINT32 frames = 0; + + // Get the next aligned frame + hr = IAudioClient_GetBufferSize(audioClient, &frames); + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + + PRINT(("WASAPI: CreateAudioClient: aligning buffer size to % frames\n", frames)); + + // Release the previous allocations + SAFE_RELEASE(audioClient); + + // Create a new audio client + hr = IMMDevice_Activate(pInfo->device, &pa_IID_IAudioClient, CLSCTX_ALL, NULL, (void**)&audioClient); + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + + // Get closest format + if ((error = GetClosestFormat(audioClient, sampleRate, params, pSub->shareMode, &pSub->wavex, output)) != paFormatIsSupported) + { + if (pa_error) + (*pa_error) = error; + + LogHostError(hr = AUDCLNT_E_UNSUPPORTED_FORMAT); // fail, format not supported + goto done; + } + + // Check for Mono >> Stereo workaround + if ((params->channelCount == 1) && (pSub->wavex.Format.nChannels == 2)) + { + /*if (blocking) + { + LogHostError(hr = AUDCLNT_E_UNSUPPORTED_FORMAT); + goto done; // fail, blocking mode not supported + }*/ + + // Select mixer + pSub->monoMixer = _GetMonoToStereoMixer(WaveToPaFormat(&pSub->wavex), (pInfo->flow == eRender ? MIX_DIR__1TO2 : MIX_DIR__2TO1_L)); + if (pSub->monoMixer == NULL) + { + LogHostError(hr = AUDCLNT_E_UNSUPPORTED_FORMAT); + goto done; // fail, no mixer for format + } + } + + // Calculate period + pSub->period = MakeHnsPeriod(frames, pSub->wavex.Format.nSamplesPerSec); + + // Open the stream and associate it with an audio session + hr = IAudioClient_Initialize(audioClient, + pSub->shareMode, + pSub->streamFlags, + pSub->period, + (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? pSub->period : 0), + &pSub->wavex.Format, + NULL); + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + } + else + if (hr != S_OK) + { + LogHostError(hr); + goto done; + } + + // Set client + pSub->clientParent = audioClient; + IAudioClient_AddRef(pSub->clientParent); + + // Recalculate buffers count + _RecalculateBuffersCount(pSub, + userFramesPerBuffer, + MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec), + fullDuplex); + +done: + + // Clean up + SAFE_RELEASE(audioClient); + return hr; +} + +// ------------------------------------------------------------------------------------------ +static PaError ActivateAudioClientOutput(PaWasapiStream *stream) +{ + HRESULT hr; + PaError result; + + UINT32 maxBufferSize = 0; + PaTime buffer_latency = 0; + UINT32 framesPerBuffer = stream->out.params.frames_per_buffer; + + // Create Audio client + hr = CreateAudioClient(stream, &stream->out, TRUE, &result); + if (hr != S_OK) + { + LogPaError(result = paInvalidDevice); + goto error; + } + LogWAVEFORMATEXTENSIBLE(&stream->out.wavex); + + // Activate volume + stream->outVol = NULL; + /*hr = info->device->Activate( + __uuidof(IAudioEndpointVolume), CLSCTX_INPROC_SERVER, NULL, + (void**)&stream->outVol); + if (hr != S_OK) + return paInvalidDevice;*/ + + // Get max possible buffer size to check if it is not less than that we request + hr = IAudioClient_GetBufferSize(stream->out.clientParent, &maxBufferSize); + if (hr != S_OK) + { + LogHostError(hr); + LogPaError(result = paInvalidDevice); + goto error; + } + + // Correct buffer to max size if it maxed out result of GetBufferSize + stream->out.bufferSize = maxBufferSize; + + // Get interface latency (actually uneeded as we calculate latency from the size + // of maxBufferSize). + hr = IAudioClient_GetStreamLatency(stream->out.clientParent, &stream->out.deviceLatency); + if (hr != S_OK) + { + LogHostError(hr); + LogPaError(result = paInvalidDevice); + goto error; + } + //stream->out.latencySeconds = nano100ToSeconds(stream->out.deviceLatency); + + // Number of frames that are required at each period + stream->out.framesPerHostCallback = maxBufferSize; + + // Calculate frames per single buffer, if buffers > 1 then always framesPerBuffer + stream->out.framesPerBuffer = + (stream->out.userBufferAndHostMatch ? stream->out.framesPerHostCallback : framesPerBuffer); + + // Calculate buffer latency + buffer_latency = (PaTime)maxBufferSize / stream->out.wavex.Format.nSamplesPerSec; + + // Append buffer latency to interface latency in shared mode (see GetStreamLatency notes) + stream->out.latencySeconds = buffer_latency; + + PRINT(("WASAPI::OpenStream(output): framesPerUser[ %d ] framesPerHost[ %d ] latency[ %.02fms ] exclusive[ %s ] wow64_fix[ %s ] mode[ %s ]\n", (UINT32)framesPerBuffer, (UINT32)stream->out.framesPerHostCallback, (float)(stream->out.latencySeconds*1000.0f), (stream->out.shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? "YES" : "NO"), (stream->out.params.wow64_workaround ? "YES" : "NO"), (stream->out.streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK ? "EVENT" : "POLL"))); + + return paNoError; + +error: + + return result; +} + +// ------------------------------------------------------------------------------------------ +static PaError ActivateAudioClientInput(PaWasapiStream *stream) +{ + HRESULT hr; + PaError result; + + UINT32 maxBufferSize = 0; + PaTime buffer_latency = 0; + UINT32 framesPerBuffer = stream->in.params.frames_per_buffer; + + // Create Audio client + hr = CreateAudioClient(stream, &stream->in, FALSE, &result); + if (hr != S_OK) + { + LogPaError(result = paInvalidDevice); + goto error; + } + LogWAVEFORMATEXTENSIBLE(&stream->in.wavex); + + // Create volume mgr + stream->inVol = NULL; + /*hr = info->device->Activate( + __uuidof(IAudioEndpointVolume), CLSCTX_INPROC_SERVER, NULL, + (void**)&stream->inVol); + if (hr != S_OK) + return paInvalidDevice;*/ + + // Get max possible buffer size to check if it is not less than that we request + hr = IAudioClient_GetBufferSize(stream->in.clientParent, &maxBufferSize); + if (hr != S_OK) + { + LogHostError(hr); + LogPaError(result = paInvalidDevice); + goto error; + } + + // Correct buffer to max size if it maxed out result of GetBufferSize + stream->in.bufferSize = maxBufferSize; + + // Get interface latency (actually uneeded as we calculate latency from the size + // of maxBufferSize). + hr = IAudioClient_GetStreamLatency(stream->in.clientParent, &stream->in.deviceLatency); + if (hr != S_OK) + { + LogHostError(hr); + LogPaError(result = paInvalidDevice); + goto error; + } + //stream->in.latencySeconds = nano100ToSeconds(stream->in.deviceLatency); + + // Number of frames that are required at each period + stream->in.framesPerHostCallback = maxBufferSize; + + // Calculate frames per single buffer, if buffers > 1 then always framesPerBuffer + stream->in.framesPerBuffer = + (stream->in.userBufferAndHostMatch ? stream->in.framesPerHostCallback : framesPerBuffer); + + // Calculate buffer latency + buffer_latency = (PaTime)maxBufferSize / stream->in.wavex.Format.nSamplesPerSec; + + // Append buffer latency to interface latency in shared mode (see GetStreamLatency notes) + stream->in.latencySeconds = buffer_latency; + + PRINT(("WASAPI::OpenStream(input): framesPerUser[ %d ] framesPerHost[ %d ] latency[ %.02fms ] exclusive[ %s ] wow64_fix[ %s ] mode[ %s ]\n", (UINT32)framesPerBuffer, (UINT32)stream->in.framesPerHostCallback, (float)(stream->in.latencySeconds*1000.0f), (stream->in.shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? "YES" : "NO"), (stream->in.params.wow64_workaround ? "YES" : "NO"), (stream->in.streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK ? "EVENT" : "POLL"))); + + return paNoError; + +error: + + return result; +} + +// ------------------------------------------------------------------------------------------ +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + HRESULT hr; + PaWasapiHostApiRepresentation *paWasapi = (PaWasapiHostApiRepresentation*)hostApi; + PaWasapiStream *stream = NULL; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + PaWasapiStreamInfo *inputStreamInfo = NULL, *outputStreamInfo = NULL; + PaWasapiDeviceInfo *info = NULL; + ULONG framesPerHostCallback; + PaUtilHostBufferSizeMode bufferMode; + const BOOL fullDuplex = ((inputParameters != NULL) && (outputParameters != NULL)); + + // validate PaStreamParameters + if ((result = IsStreamParamsValid(hostApi, inputParameters, outputParameters, sampleRate)) != paNoError) + return LogPaError(result); + + // Validate platform specific flags + if ((streamFlags & paPlatformSpecificFlags) != 0) + { + LogPaError(result = paInvalidFlag); /* unexpected platform specific flag */ + goto error; + } + + // Allocate memory for PaWasapiStream + if ((stream = (PaWasapiStream *)PaUtil_AllocateMemory(sizeof(PaWasapiStream))) == NULL) + { + LogPaError(result = paInsufficientMemory); + goto error; + } + + // Default thread priority is Audio: for exclusive mode we will use Pro Audio. + stream->nThreadPriority = eThreadPriorityAudio; + + // Set default number of frames: paFramesPerBufferUnspecified + if (framesPerBuffer == paFramesPerBufferUnspecified) + { + UINT32 framesPerBufferIn = 0, framesPerBufferOut = 0; + if (inputParameters != NULL) + { + info = &paWasapi->devInfo[inputParameters->device]; + framesPerBufferIn = MakeFramesFromHns(info->DefaultDevicePeriod, (UINT32)sampleRate); + } + if (outputParameters != NULL) + { + info = &paWasapi->devInfo[outputParameters->device]; + framesPerBufferOut = MakeFramesFromHns(info->DefaultDevicePeriod, (UINT32)sampleRate); + } + // choosing maximum default size + framesPerBuffer = max(framesPerBufferIn, framesPerBufferOut); + } + if (framesPerBuffer == 0) + framesPerBuffer = ((UINT32)sampleRate / 100) * 2; + + // Try create device: Input + if (inputParameters != NULL) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + inputStreamInfo = (PaWasapiStreamInfo *)inputParameters->hostApiSpecificStreamInfo; + info = &paWasapi->devInfo[inputParameters->device]; + stream->in.flags = (inputStreamInfo ? inputStreamInfo->flags : 0); + + // Select Exclusive/Shared mode + stream->in.shareMode = AUDCLNT_SHAREMODE_SHARED; + if ((inputStreamInfo != NULL) && (inputStreamInfo->flags & paWinWasapiExclusive)) + { + // Boost thread priority + stream->nThreadPriority = eThreadPriorityProAudio; + // Make Exclusive + stream->in.shareMode = AUDCLNT_SHAREMODE_EXCLUSIVE; + } + + // If user provided explicit thread priority level, use it + if ((inputStreamInfo != NULL) && (inputStreamInfo->flags & paWinWasapiThreadPriority)) + { + if ((inputStreamInfo->threadPriority > eThreadPriorityNone) && + (inputStreamInfo->threadPriority <= eThreadPriorityWindowManager)) + stream->nThreadPriority = inputStreamInfo->threadPriority; + } + + // Choose processing mode + stream->in.streamFlags = (stream->in.shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? AUDCLNT_STREAMFLAGS_EVENTCALLBACK : 0); + if (paWasapi->useWOW64Workaround) + stream->in.streamFlags = 0; // polling interface + else + if (streamCallback == NULL) + stream->in.streamFlags = 0; // polling interface + else + if ((inputStreamInfo != NULL) && (inputStreamInfo->flags & paWinWasapiPolling)) + stream->in.streamFlags = 0; // polling interface + else + if (fullDuplex) + stream->in.streamFlags = 0; // polling interface is implemented for full-duplex mode also + + // Fill parameters for Audio Client creation + stream->in.params.device_info = info; + stream->in.params.stream_params = (*inputParameters); + if (inputStreamInfo != NULL) + { + stream->in.params.wasapi_params = (*inputStreamInfo); + stream->in.params.stream_params.hostApiSpecificStreamInfo = &stream->in.params.wasapi_params; + } + stream->in.params.frames_per_buffer = framesPerBuffer; + stream->in.params.sample_rate = sampleRate; + stream->in.params.blocking = (streamCallback == NULL); + stream->in.params.full_duplex = fullDuplex; + stream->in.params.wow64_workaround = paWasapi->useWOW64Workaround; + + // Create and activate audio client + hr = ActivateAudioClientInput(stream); + if (hr != S_OK) + { + LogPaError(result = paInvalidDevice); + goto error; + } + + // Get closest format + hostInputSampleFormat = PaUtil_SelectClosestAvailableFormat( WaveToPaFormat(&stream->in.wavex), inputSampleFormat ); + + // Set user-side custom host processor + if ((inputStreamInfo != NULL) && + (inputStreamInfo->flags & paWinWasapiRedirectHostProcessor)) + { + stream->hostProcessOverrideInput.processor = inputStreamInfo->hostProcessorInput; + stream->hostProcessOverrideInput.userData = userData; + } + + // Only get IAudioCaptureClient input once here instead of getting it at multiple places based on the use + hr = IAudioClient_GetService(stream->in.clientParent, &pa_IID_IAudioCaptureClient, (void **)&stream->captureClientParent); + if (hr != S_OK) + { + LogHostError(hr); + LogPaError(result = paUnanticipatedHostError); + goto error; + } + + // Create ring buffer for blocking mode (It is needed because we fetch Input packets, not frames, + // and thus we have to save partial packet if such remains unread) + if (stream->in.params.blocking == TRUE) + { + UINT32 bufferFrames = ALIGN_NEXT_POW2((stream->in.framesPerHostCallback / WASAPI_PACKETS_PER_INPUT_BUFFER) * 2); + UINT32 frameSize = stream->in.wavex.Format.nBlockAlign; + + // buffer + if ((stream->in.tailBuffer = PaUtil_AllocateMemory(sizeof(PaUtilRingBuffer))) == NULL) + { + LogPaError(result = paInsufficientMemory); + goto error; + } + memset(stream->in.tailBuffer, 0, sizeof(PaUtilRingBuffer)); + + // buffer memory region + stream->in.tailBufferMemory = PaUtil_AllocateMemory(frameSize * bufferFrames); + if (stream->in.tailBufferMemory == NULL) + { + LogPaError(result = paInsufficientMemory); + goto error; + } + + // initialize + if (PaUtil_InitializeRingBuffer(stream->in.tailBuffer, frameSize, bufferFrames, stream->in.tailBufferMemory) != 0) + { + LogPaError(result = paInternalError); + goto error; + } + } + } + else + { + inputChannelCount = 0; + inputSampleFormat = hostInputSampleFormat = paInt16; /* Surpress 'uninitialised var' warnings. */ + } + + // Try create device: Output + if (outputParameters != NULL) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + outputStreamInfo = (PaWasapiStreamInfo *)outputParameters->hostApiSpecificStreamInfo; + info = &paWasapi->devInfo[outputParameters->device]; + stream->out.flags = (outputStreamInfo ? outputStreamInfo->flags : 0); + + // Select Exclusive/Shared mode + stream->out.shareMode = AUDCLNT_SHAREMODE_SHARED; + if ((outputStreamInfo != NULL) && (outputStreamInfo->flags & paWinWasapiExclusive)) + { + // Boost thread priority + stream->nThreadPriority = eThreadPriorityProAudio; + // Make Exclusive + stream->out.shareMode = AUDCLNT_SHAREMODE_EXCLUSIVE; + } + + // If user provided explicit thread priority level, use it + if ((outputStreamInfo != NULL) && (outputStreamInfo->flags & paWinWasapiThreadPriority)) + { + if ((outputStreamInfo->threadPriority > eThreadPriorityNone) && + (outputStreamInfo->threadPriority <= eThreadPriorityWindowManager)) + stream->nThreadPriority = outputStreamInfo->threadPriority; + } + + // Choose processing mode + stream->out.streamFlags = (stream->out.shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE ? AUDCLNT_STREAMFLAGS_EVENTCALLBACK : 0); + if (paWasapi->useWOW64Workaround) + stream->out.streamFlags = 0; // polling interface + else + if (streamCallback == NULL) + stream->out.streamFlags = 0; // polling interface + else + if ((outputStreamInfo != NULL) && (outputStreamInfo->flags & paWinWasapiPolling)) + stream->out.streamFlags = 0; // polling interface + else + if (fullDuplex) + stream->out.streamFlags = 0; // polling interface is implemented for full-duplex mode also + + // Fill parameters for Audio Client creation + stream->out.params.device_info = info; + stream->out.params.stream_params = (*outputParameters); + if (inputStreamInfo != NULL) + { + stream->out.params.wasapi_params = (*outputStreamInfo); + stream->out.params.stream_params.hostApiSpecificStreamInfo = &stream->out.params.wasapi_params; + } + stream->out.params.frames_per_buffer = framesPerBuffer; + stream->out.params.sample_rate = sampleRate; + stream->out.params.blocking = (streamCallback == NULL); + stream->out.params.full_duplex = fullDuplex; + stream->out.params.wow64_workaround = paWasapi->useWOW64Workaround; + + // Create and activate audio client + hr = ActivateAudioClientOutput(stream); + if (hr != S_OK) + { + LogPaError(result = paInvalidDevice); + goto error; + } + + // Get closest format + hostOutputSampleFormat = PaUtil_SelectClosestAvailableFormat( WaveToPaFormat(&stream->out.wavex), outputSampleFormat ); + + // Set user-side custom host processor + if ((outputStreamInfo != NULL) && + (outputStreamInfo->flags & paWinWasapiRedirectHostProcessor)) + { + stream->hostProcessOverrideOutput.processor = outputStreamInfo->hostProcessorOutput; + stream->hostProcessOverrideOutput.userData = userData; + } + + // Only get IAudioCaptureClient output once here instead of getting it at multiple places based on the use + hr = IAudioClient_GetService(stream->out.clientParent, &pa_IID_IAudioRenderClient, (void **)&stream->renderClientParent); + if (hr != S_OK) + { + LogHostError(hr); + LogPaError(result = paUnanticipatedHostError); + goto error; + } + } + else + { + outputChannelCount = 0; + outputSampleFormat = hostOutputSampleFormat = paInt16; /* Surpress 'uninitialized var' warnings. */ + } + + // log full-duplex + if (fullDuplex) + PRINT(("WASAPI::OpenStream: full-duplex mode\n")); + + // paWinWasapiPolling must be on/or not on both streams + if ((inputParameters != NULL) && (outputParameters != NULL)) + { + if ((inputStreamInfo != NULL) && (outputStreamInfo != NULL)) + { + if (((inputStreamInfo->flags & paWinWasapiPolling) && + !(outputStreamInfo->flags & paWinWasapiPolling)) + || + (!(inputStreamInfo->flags & paWinWasapiPolling) && + (outputStreamInfo->flags & paWinWasapiPolling))) + { + LogPaError(result = paInvalidFlag); + goto error; + } + } + } + + // Initialize stream representation + if (streamCallback) + { + stream->bBlocking = FALSE; + PaUtil_InitializeStreamRepresentation(&stream->streamRepresentation, + &paWasapi->callbackStreamInterface, + streamCallback, userData); + } + else + { + stream->bBlocking = TRUE; + PaUtil_InitializeStreamRepresentation(&stream->streamRepresentation, + &paWasapi->blockingStreamInterface, + streamCallback, userData); + } + + // Initialize CPU measurer + PaUtil_InitializeCpuLoadMeasurer(&stream->cpuLoadMeasurer, sampleRate); + + if (outputParameters && inputParameters) + { + // serious problem #1 - No, Not a problem, especially concerning Exclusive mode. + // Input device in exclusive mode somehow is getting large buffer always, thus we + // adjust Output latency to reflect it, thus period will differ but playback will be + // normal. + /*if (stream->in.period != stream->out.period) + { + PRINT(("WASAPI: OpenStream: period discrepancy\n")); + LogPaError(result = paBadIODeviceCombination); + goto error; + }*/ + + // serious problem #2 - No, Not a problem, as framesPerHostCallback take into account + // sample size while it is not a problem for PA full-duplex, we must care of + // preriod only! + /*if (stream->out.framesPerHostCallback != stream->in.framesPerHostCallback) + { + PRINT(("WASAPI: OpenStream: framesPerHostCallback discrepancy\n")); + goto error; + }*/ + } + + // Calculate frames per host for processor + framesPerHostCallback = (outputParameters ? stream->out.framesPerBuffer : stream->in.framesPerBuffer); + + // Choose correct mode of buffer processing: + // Exclusive/Shared non paWinWasapiPolling mode: paUtilFixedHostBufferSize - always fixed + // Exclusive/Shared paWinWasapiPolling mode: paUtilBoundedHostBufferSize - may vary for Exclusive or Full-duplex + bufferMode = paUtilFixedHostBufferSize; + if (inputParameters) // !!! WASAPI IAudioCaptureClient::GetBuffer extracts not number of frames but 1 packet, thus we always must adapt + bufferMode = paUtilBoundedHostBufferSize; + else + if (outputParameters) + { + if ((stream->out.buffers == 1) && + (!stream->out.streamFlags || ((stream->out.streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK) == 0))) + bufferMode = paUtilBoundedHostBufferSize; + } + stream->bufferMode = bufferMode; + + // Initialize buffer processor + result = PaUtil_InitializeBufferProcessor( + &stream->bufferProcessor, + inputChannelCount, + inputSampleFormat, + hostInputSampleFormat, + outputChannelCount, + outputSampleFormat, + hostOutputSampleFormat, + sampleRate, + streamFlags, + framesPerBuffer, + framesPerHostCallback, + bufferMode, + streamCallback, + userData); + if (result != paNoError) + { + LogPaError(result); + goto error; + } + + // Set Input latency + stream->streamRepresentation.streamInfo.inputLatency = + ((double)PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor) / sampleRate) + + ((inputParameters)?stream->in.latencySeconds : 0); + + // Set Output latency + stream->streamRepresentation.streamInfo.outputLatency = + ((double)PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) / sampleRate) + + ((outputParameters)?stream->out.latencySeconds : 0); + + // Set SR + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + (*s) = (PaStream *)stream; + return result; + +error: + + if (stream != NULL) + CloseStream(stream); + + return result; +} + +// ------------------------------------------------------------------------------------------ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaWasapiStream *stream = (PaWasapiStream*)s; + + // abort active stream + if (IsStreamActive(s)) + { + result = AbortStream(s); + } + + SAFE_RELEASE(stream->captureClientParent); + SAFE_RELEASE(stream->renderClientParent); + SAFE_RELEASE(stream->out.clientParent); + SAFE_RELEASE(stream->in.clientParent); + SAFE_RELEASE(stream->inVol); + SAFE_RELEASE(stream->outVol); + + CloseHandle(stream->event[S_INPUT]); + CloseHandle(stream->event[S_OUTPUT]); + + _StreamCleanup(stream); + + PaWasapi_FreeMemory(stream->in.monoBuffer); + PaWasapi_FreeMemory(stream->out.monoBuffer); + + PaUtil_FreeMemory(stream->in.tailBuffer); + PaUtil_FreeMemory(stream->in.tailBufferMemory); + + PaUtil_FreeMemory(stream->out.tailBuffer); + PaUtil_FreeMemory(stream->out.tailBufferMemory); + + PaUtil_TerminateBufferProcessor(&stream->bufferProcessor); + PaUtil_TerminateStreamRepresentation(&stream->streamRepresentation); + PaUtil_FreeMemory(stream); + + return result; +} + +// ------------------------------------------------------------------------------------------ +HRESULT UnmarshalSubStreamComPointers(PaWasapiSubStream *substream) +{ + HRESULT hResult = S_OK; + HRESULT hFirstBadResult = S_OK; + substream->clientProc = NULL; + + // IAudioClient + hResult = CoGetInterfaceAndReleaseStream(substream->clientStream, &pa_IID_IAudioClient, (LPVOID*)&substream->clientProc); + substream->clientStream = NULL; + if (hResult != S_OK) + { + hFirstBadResult = (hFirstBadResult == S_OK) ? hResult : hFirstBadResult; + } + + return hFirstBadResult; +} + +// ------------------------------------------------------------------------------------------ +HRESULT UnmarshalStreamComPointers(PaWasapiStream *stream) +{ + HRESULT hResult = S_OK; + HRESULT hFirstBadResult = S_OK; + stream->captureClient = NULL; + stream->renderClient = NULL; + stream->in.clientProc = NULL; + stream->out.clientProc = NULL; + + if (NULL != stream->in.clientParent) + { + // SubStream pointers + hResult = UnmarshalSubStreamComPointers(&stream->in); + if (hResult != S_OK) + { + hFirstBadResult = (hFirstBadResult == S_OK) ? hResult : hFirstBadResult; + } + + // IAudioCaptureClient + hResult = CoGetInterfaceAndReleaseStream(stream->captureClientStream, &pa_IID_IAudioCaptureClient, (LPVOID*)&stream->captureClient); + stream->captureClientStream = NULL; + if (hResult != S_OK) + { + hFirstBadResult = (hFirstBadResult == S_OK) ? hResult : hFirstBadResult; + } + } + + if (NULL != stream->out.clientParent) + { + // SubStream pointers + hResult = UnmarshalSubStreamComPointers(&stream->out); + if (hResult != S_OK) + { + hFirstBadResult = (hFirstBadResult == S_OK) ? hResult : hFirstBadResult; + } + + // IAudioRenderClient + hResult = CoGetInterfaceAndReleaseStream(stream->renderClientStream, &pa_IID_IAudioRenderClient, (LPVOID*)&stream->renderClient); + stream->renderClientStream = NULL; + if (hResult != S_OK) + { + hFirstBadResult = (hFirstBadResult == S_OK) ? hResult : hFirstBadResult; + } + } + + return hFirstBadResult; +} + +// ----------------------------------------------------------------------------------------- +void ReleaseUnmarshaledSubComPointers(PaWasapiSubStream *substream) +{ + SAFE_RELEASE(substream->clientProc); +} + +// ----------------------------------------------------------------------------------------- +void ReleaseUnmarshaledComPointers(PaWasapiStream *stream) +{ + // Release AudioClient services first + SAFE_RELEASE(stream->captureClient); + SAFE_RELEASE(stream->renderClient); + + // Release AudioClients + ReleaseUnmarshaledSubComPointers(&stream->in); + ReleaseUnmarshaledSubComPointers(&stream->out); +} + +// ------------------------------------------------------------------------------------------ +HRESULT MarshalSubStreamComPointers(PaWasapiSubStream *substream) +{ + HRESULT hResult; + substream->clientStream = NULL; + + // IAudioClient + hResult = CoMarshalInterThreadInterfaceInStream(&pa_IID_IAudioClient, (LPUNKNOWN)substream->clientParent, &substream->clientStream); + if (hResult != S_OK) + goto marshal_sub_error; + + return hResult; + + // If marshaling error occurred, make sure to release everything. +marshal_sub_error: + + UnmarshalSubStreamComPointers(substream); + ReleaseUnmarshaledSubComPointers(substream); + return hResult; +} + +// ------------------------------------------------------------------------------------------ +HRESULT MarshalStreamComPointers(PaWasapiStream *stream) +{ + HRESULT hResult = S_OK; + stream->captureClientStream = NULL; + stream->in.clientStream = NULL; + stream->renderClientStream = NULL; + stream->out.clientStream = NULL; + + if (NULL != stream->in.clientParent) + { + // SubStream pointers + hResult = MarshalSubStreamComPointers(&stream->in); + if (hResult != S_OK) + goto marshal_error; + + // IAudioCaptureClient + hResult = CoMarshalInterThreadInterfaceInStream(&pa_IID_IAudioCaptureClient, (LPUNKNOWN)stream->captureClientParent, &stream->captureClientStream); + if (hResult != S_OK) + goto marshal_error; + } + + if (NULL != stream->out.clientParent) + { + // SubStream pointers + hResult = MarshalSubStreamComPointers(&stream->out); + if (hResult != S_OK) + goto marshal_error; + + // IAudioRenderClient + hResult = CoMarshalInterThreadInterfaceInStream(&pa_IID_IAudioRenderClient, (LPUNKNOWN)stream->renderClientParent, &stream->renderClientStream); + if (hResult != S_OK) + goto marshal_error; + } + + return hResult; + + // If marshaling error occurred, make sure to release everything. +marshal_error: + + UnmarshalStreamComPointers(stream); + ReleaseUnmarshaledComPointers(stream); + return hResult; +} + +// ------------------------------------------------------------------------------------------ +static PaError StartStream( PaStream *s ) +{ + HRESULT hr; + PaWasapiStream *stream = (PaWasapiStream*)s; + PaError result = paNoError; + + // check if stream is active already + if (IsStreamActive(s)) + return paStreamIsNotStopped; + + PaUtil_ResetBufferProcessor(&stream->bufferProcessor); + + // Cleanup handles (may be necessary if stream was stopped by itself due to error) + _StreamCleanup(stream); + + // Create close event + if ((stream->hCloseRequest = CreateEvent(NULL, TRUE, FALSE, NULL)) == NULL) + { + result = paInsufficientMemory; + goto start_error; + } + + // Create thread + if (!stream->bBlocking) + { + // Create thread events + stream->hThreadStart = CreateEvent(NULL, TRUE, FALSE, NULL); + stream->hThreadExit = CreateEvent(NULL, TRUE, FALSE, NULL); + if ((stream->hThreadStart == NULL) || (stream->hThreadExit == NULL)) + { + result = paInsufficientMemory; + goto start_error; + } + + // Marshal WASAPI interface pointers for safe use in thread created below. + if ((hr = MarshalStreamComPointers(stream)) != S_OK) + { + PRINT(("Failed marshaling stream COM pointers.")); + result = paUnanticipatedHostError; + goto nonblocking_start_error; + } + + if ((stream->in.clientParent && (stream->in.streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK)) || + (stream->out.clientParent && (stream->out.streamFlags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK))) + { + if ((stream->hThread = CREATE_THREAD(ProcThreadEvent)) == NULL) + { + PRINT(("Failed creating thread: ProcThreadEvent.")); + result = paUnanticipatedHostError; + goto nonblocking_start_error; + } + } + else + { + if ((stream->hThread = CREATE_THREAD(ProcThreadPoll)) == NULL) + { + PRINT(("Failed creating thread: ProcThreadPoll.")); + result = paUnanticipatedHostError; + goto nonblocking_start_error; + } + } + + // Wait for thread to start + if (WaitForSingleObject(stream->hThreadStart, 60*1000) == WAIT_TIMEOUT) + { + PRINT(("Failed starting thread: timeout.")); + result = paUnanticipatedHostError; + goto nonblocking_start_error; + } + } + else + { + // Create blocking operation events (non-signaled event means - blocking operation is pending) + if (stream->out.clientParent != NULL) + { + if ((stream->hBlockingOpStreamWR = CreateEvent(NULL, TRUE, TRUE, NULL)) == NULL) + { + result = paInsufficientMemory; + goto start_error; + } + } + if (stream->in.clientParent != NULL) + { + if ((stream->hBlockingOpStreamRD = CreateEvent(NULL, TRUE, TRUE, NULL)) == NULL) + { + result = paInsufficientMemory; + goto start_error; + } + } + + // Initialize event & start INPUT stream + if (stream->in.clientParent != NULL) + { + if ((hr = IAudioClient_Start(stream->in.clientParent)) != S_OK) + { + LogHostError(hr); + result = paUnanticipatedHostError; + goto start_error; + } + } + + // Initialize event & start OUTPUT stream + if (stream->out.clientParent != NULL) + { + // Start + if ((hr = IAudioClient_Start(stream->out.clientParent)) != S_OK) + { + LogHostError(hr); + result = paUnanticipatedHostError; + goto start_error; + } + } + + // Set parent to working pointers to use shared functions. + stream->captureClient = stream->captureClientParent; + stream->renderClient = stream->renderClientParent; + stream->in.clientProc = stream->in.clientParent; + stream->out.clientProc = stream->out.clientParent; + + // Signal: stream running. + stream->running = TRUE; + } + + return result; + +nonblocking_start_error: + + // Set hThreadExit event to prevent blocking during cleanup + SetEvent(stream->hThreadExit); + UnmarshalStreamComPointers(stream); + ReleaseUnmarshaledComPointers(stream); + +start_error: + + StopStream(s); + return result; +} + +// ------------------------------------------------------------------------------------------ +void _StreamFinish(PaWasapiStream *stream) +{ + // Issue command to thread to stop processing and wait for thread exit + if (!stream->bBlocking) + { + SignalObjectAndWait(stream->hCloseRequest, stream->hThreadExit, INFINITE, FALSE); + } + else + // Blocking mode does not own thread + { + // Signal close event and wait for each of 2 blocking operations to complete + if (stream->out.clientParent) + SignalObjectAndWait(stream->hCloseRequest, stream->hBlockingOpStreamWR, INFINITE, TRUE); + if (stream->out.clientParent) + SignalObjectAndWait(stream->hCloseRequest, stream->hBlockingOpStreamRD, INFINITE, TRUE); + + // Process stop + _StreamOnStop(stream); + } + + // Cleanup handles + _StreamCleanup(stream); + + stream->running = FALSE; +} + +// ------------------------------------------------------------------------------------------ +void _StreamCleanup(PaWasapiStream *stream) +{ + // Close thread handles to allow restart + SAFE_CLOSE(stream->hThread); + SAFE_CLOSE(stream->hThreadStart); + SAFE_CLOSE(stream->hThreadExit); + SAFE_CLOSE(stream->hCloseRequest); + SAFE_CLOSE(stream->hBlockingOpStreamRD); + SAFE_CLOSE(stream->hBlockingOpStreamWR); +} + +// ------------------------------------------------------------------------------------------ +static PaError StopStream( PaStream *s ) +{ + // Finish stream + _StreamFinish((PaWasapiStream *)s); + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +static PaError AbortStream( PaStream *s ) +{ + // Finish stream + _StreamFinish((PaWasapiStream *)s); + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +static PaError IsStreamStopped( PaStream *s ) +{ + return !((PaWasapiStream *)s)->running; +} + +// ------------------------------------------------------------------------------------------ +static PaError IsStreamActive( PaStream *s ) +{ + return ((PaWasapiStream *)s)->running; +} + +// ------------------------------------------------------------------------------------------ +static PaTime GetStreamTime( PaStream *s ) +{ + PaWasapiStream *stream = (PaWasapiStream*)s; + + /* suppress unused variable warnings */ + (void) stream; + + return PaUtil_GetTime(); +} + +// ------------------------------------------------------------------------------------------ +static double GetStreamCpuLoad( PaStream* s ) +{ + return PaUtil_GetCpuLoad(&((PaWasapiStream *)s)->cpuLoadMeasurer); +} + +// ------------------------------------------------------------------------------------------ +static PaError ReadStream( PaStream* s, void *_buffer, unsigned long frames ) +{ + PaWasapiStream *stream = (PaWasapiStream*)s; + + HRESULT hr = S_OK; + BYTE *user_buffer = (BYTE *)_buffer; + BYTE *wasapi_buffer = NULL; + DWORD flags = 0; + UINT32 i, available, sleep = 0; + unsigned long processed; + ThreadIdleScheduler sched; + + // validate + if (!stream->running) + return paStreamIsStopped; + if (stream->captureClient == NULL) + return paBadStreamPtr; + + // Notify blocking op has begun + ResetEvent(stream->hBlockingOpStreamRD); + + // Use thread scheduling for 500 microseconds (emulated) when wait time for frames is less than + // 1 milliseconds, emulation helps to normalize CPU consumption and avoids too busy waiting + ThreadIdleScheduler_Setup(&sched, 1, 250/* microseconds */); + + // Make a local copy of the user buffer pointer(s), this is necessary + // because PaUtil_CopyOutput() advances these pointers every time it is called + if (!stream->bufferProcessor.userInputIsInterleaved) + { + user_buffer = (BYTE *)alloca(sizeof(BYTE *) * stream->bufferProcessor.inputChannelCount); + if (user_buffer == NULL) + return paInsufficientMemory; + + for (i = 0; i < stream->bufferProcessor.inputChannelCount; ++i) + ((BYTE **)user_buffer)[i] = ((BYTE **)_buffer)[i]; + } + + // Findout if there are tail frames, flush them all before reading hardware + if ((available = PaUtil_GetRingBufferReadAvailable(stream->in.tailBuffer)) != 0) + { + ring_buffer_size_t buf1_size = 0, buf2_size = 0, read, desired; + void *buf1 = NULL, *buf2 = NULL; + + // Limit desired to amount of requested frames + desired = available; + if (desired > frames) + desired = frames; + + // Get pointers to read regions + read = PaUtil_GetRingBufferReadRegions(stream->in.tailBuffer, desired, &buf1, &buf1_size, &buf2, &buf2_size); + + if (buf1 != NULL) + { + // Register available frames to processor + PaUtil_SetInputFrameCount(&stream->bufferProcessor, buf1_size); + + // Register host buffer pointer to processor + PaUtil_SetInterleavedInputChannels(&stream->bufferProcessor, 0, buf1, stream->bufferProcessor.inputChannelCount); + + // Copy user data to host buffer (with conversion if applicable) + processed = PaUtil_CopyInput(&stream->bufferProcessor, (void **)&user_buffer, buf1_size); + frames -= processed; + } + + if (buf2 != NULL) + { + // Register available frames to processor + PaUtil_SetInputFrameCount(&stream->bufferProcessor, buf2_size); + + // Register host buffer pointer to processor + PaUtil_SetInterleavedInputChannels(&stream->bufferProcessor, 0, buf2, stream->bufferProcessor.inputChannelCount); + + // Copy user data to host buffer (with conversion if applicable) + processed = PaUtil_CopyInput(&stream->bufferProcessor, (void **)&user_buffer, buf2_size); + frames -= processed; + } + + // Advance + PaUtil_AdvanceRingBufferReadIndex(stream->in.tailBuffer, read); + } + + // Read hardware + while (frames != 0) + { + // Check if blocking call must be interrupted + if (WaitForSingleObject(stream->hCloseRequest, sleep) != WAIT_TIMEOUT) + break; + + // Get available frames (must be finding out available frames before call to IAudioCaptureClient_GetBuffer + // othervise audio glitches will occur inExclusive mode as it seems that WASAPI has some scheduling/ + // processing problems when such busy polling with IAudioCaptureClient_GetBuffer occurs) + if ((hr = _PollGetInputFramesAvailable(stream, &available)) != S_OK) + { + LogHostError(hr); + return paUnanticipatedHostError; + } + + // Wait for more frames to become available + if (available == 0) + { + // Exclusive mode may require latency of 1 millisecond, thus we shall sleep + // around 500 microseconds (emulated) to collect packets in time + if (stream->in.shareMode != AUDCLNT_SHAREMODE_EXCLUSIVE) + { + UINT32 sleep_frames = (frames < stream->in.framesPerHostCallback ? frames : stream->in.framesPerHostCallback); + + sleep = GetFramesSleepTime(sleep_frames, stream->in.wavex.Format.nSamplesPerSec); + sleep /= 4; // wait only for 1/4 of the buffer + + // WASAPI input provides packets, thus expiring packet will result in bad audio + // limit waiting time to 2 seconds (will always work for smallest buffer in Shared) + if (sleep > 2) + sleep = 2; + + // Avoid busy waiting, schedule next 1 millesecond wait + if (sleep == 0) + sleep = ThreadIdleScheduler_NextSleep(&sched); + } + else + { + if ((sleep = ThreadIdleScheduler_NextSleep(&sched)) != 0) + { + Sleep(sleep); + sleep = 0; + } + } + + continue; + } + + // Get the available data in the shared buffer. + if ((hr = IAudioCaptureClient_GetBuffer(stream->captureClient, &wasapi_buffer, &available, &flags, NULL, NULL)) != S_OK) + { + // Buffer size is too small, waiting + if (hr != AUDCLNT_S_BUFFER_EMPTY) + { + LogHostError(hr); + goto end; + } + + continue; + } + + // Register available frames to processor + PaUtil_SetInputFrameCount(&stream->bufferProcessor, available); + + // Register host buffer pointer to processor + PaUtil_SetInterleavedInputChannels(&stream->bufferProcessor, 0, wasapi_buffer, stream->bufferProcessor.inputChannelCount); + + // Copy user data to host buffer (with conversion if applicable) + processed = PaUtil_CopyInput(&stream->bufferProcessor, (void **)&user_buffer, frames); + frames -= processed; + + // Save tail into buffer + if ((frames == 0) && (available > processed)) + { + UINT32 bytes_processed = processed * stream->in.wavex.Format.nBlockAlign; + UINT32 frames_to_save = available - processed; + + PaUtil_WriteRingBuffer(stream->in.tailBuffer, wasapi_buffer + bytes_processed, frames_to_save); + } + + // Release host buffer + if ((hr = IAudioCaptureClient_ReleaseBuffer(stream->captureClient, available)) != S_OK) + { + LogHostError(hr); + goto end; + } + } + +end: + + // Notify blocking op has ended + SetEvent(stream->hBlockingOpStreamRD); + + return (hr != S_OK ? paUnanticipatedHostError : paNoError); +} + +// ------------------------------------------------------------------------------------------ +static PaError WriteStream( PaStream* s, const void *_buffer, unsigned long frames ) +{ + PaWasapiStream *stream = (PaWasapiStream*)s; + + //UINT32 frames; + const BYTE *user_buffer = (const BYTE *)_buffer; + BYTE *wasapi_buffer; + HRESULT hr = S_OK; + UINT32 i, available, sleep = 0; + unsigned long processed; + ThreadIdleScheduler sched; + + // validate + if (!stream->running) + return paStreamIsStopped; + if (stream->renderClient == NULL) + return paBadStreamPtr; + + // Notify blocking op has begun + ResetEvent(stream->hBlockingOpStreamWR); + + // Use thread scheduling for 500 microseconds (emulated) when wait time for frames is less than + // 1 milliseconds, emulation helps to normalize CPU consumption and avoids too busy waiting + ThreadIdleScheduler_Setup(&sched, 1, 500/* microseconds */); + + // Make a local copy of the user buffer pointer(s), this is necessary + // because PaUtil_CopyOutput() advances these pointers every time it is called + if (!stream->bufferProcessor.userOutputIsInterleaved) + { + user_buffer = (const BYTE *)alloca(sizeof(const BYTE *) * stream->bufferProcessor.outputChannelCount); + if (user_buffer == NULL) + return paInsufficientMemory; + + for (i = 0; i < stream->bufferProcessor.outputChannelCount; ++i) + ((const BYTE **)user_buffer)[i] = ((const BYTE **)_buffer)[i]; + } + + // Blocking (potentially, untill 'frames' are consumed) loop + while (frames != 0) + { + // Check if blocking call must be interrupted + if (WaitForSingleObject(stream->hCloseRequest, sleep) != WAIT_TIMEOUT) + break; + + // Get frames available + if ((hr = _PollGetOutputFramesAvailable(stream, &available)) != S_OK) + { + LogHostError(hr); + goto end; + } + + // Wait for more frames to become available + if (available == 0) + { + UINT32 sleep_frames = (frames < stream->out.framesPerHostCallback ? frames : stream->out.framesPerHostCallback); + + sleep = GetFramesSleepTime(sleep_frames, stream->out.wavex.Format.nSamplesPerSec); + sleep /= 2; // wait only for half of the buffer + + // Avoid busy waiting, schedule next 1 millesecond wait + if (sleep == 0) + sleep = ThreadIdleScheduler_NextSleep(&sched); + + continue; + } + + // Keep in 'frmaes' range + if (available > frames) + available = frames; + + // Get pointer to host buffer + if ((hr = IAudioRenderClient_GetBuffer(stream->renderClient, available, &wasapi_buffer)) != S_OK) + { + // Buffer size is too big, waiting + if (hr == AUDCLNT_E_BUFFER_TOO_LARGE) + continue; + + LogHostError(hr); + goto end; + } + + // Keep waiting again (on Vista it was noticed that WASAPI could SOMETIMES return NULL pointer + // to buffer without returning AUDCLNT_E_BUFFER_TOO_LARGE instead) + if (wasapi_buffer == NULL) + continue; + + // Register available frames to processor + PaUtil_SetOutputFrameCount(&stream->bufferProcessor, available); + + // Register host buffer pointer to processor + PaUtil_SetInterleavedOutputChannels(&stream->bufferProcessor, 0, wasapi_buffer, stream->bufferProcessor.outputChannelCount); + + // Copy user data to host buffer (with conversion if applicable), this call will advance + // pointer 'user_buffer' to consumed portion of data + processed = PaUtil_CopyOutput(&stream->bufferProcessor, (const void **)&user_buffer, frames); + frames -= processed; + + // Release host buffer + if ((hr = IAudioRenderClient_ReleaseBuffer(stream->renderClient, available, 0)) != S_OK) + { + LogHostError(hr); + goto end; + } + } + +end: + + // Notify blocking op has ended + SetEvent(stream->hBlockingOpStreamWR); + + return (hr != S_OK ? paUnanticipatedHostError : paNoError); +} + +unsigned long PaUtil_GetOutputFrameCount( PaUtilBufferProcessor* bp ) +{ + return bp->hostOutputFrameCount[0]; +} + +// ------------------------------------------------------------------------------------------ +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaWasapiStream *stream = (PaWasapiStream*)s; + + HRESULT hr; + UINT32 available = 0; + + // validate + if (!stream->running) + return paStreamIsStopped; + if (stream->captureClient == NULL) + return paBadStreamPtr; + + // available in hardware buffer + if ((hr = _PollGetInputFramesAvailable(stream, &available)) != S_OK) + { + LogHostError(hr); + return paUnanticipatedHostError; + } + + // available in software tail buffer + available += PaUtil_GetRingBufferReadAvailable(stream->in.tailBuffer); + + return available; +} + +// ------------------------------------------------------------------------------------------ +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaWasapiStream *stream = (PaWasapiStream*)s; + HRESULT hr; + UINT32 available = 0; + + // validate + if (!stream->running) + return paStreamIsStopped; + if (stream->renderClient == NULL) + return paBadStreamPtr; + + if ((hr = _PollGetOutputFramesAvailable(stream, &available)) != S_OK) + { + LogHostError(hr); + return paUnanticipatedHostError; + } + + return (signed long)available; +} + + +// ------------------------------------------------------------------------------------------ +static void WaspiHostProcessingLoop( void *inputBuffer, long inputFrames, + void *outputBuffer, long outputFrames, + void *userData ) +{ + PaWasapiStream *stream = (PaWasapiStream*)userData; + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; + PaStreamCallbackFlags flags = 0; + int callbackResult; + unsigned long framesProcessed; + HRESULT hr; + UINT32 pending; + + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + /* + Pa_GetStreamTime: + - generate timing information + - handle buffer slips + */ + timeInfo.currentTime = PaUtil_GetTime(); + // Query input latency + if (stream->in.clientProc != NULL) + { + PaTime pending_time; + if ((hr = IAudioClient_GetCurrentPadding(stream->in.clientProc, &pending)) == S_OK) + pending_time = (PaTime)pending / (PaTime)stream->in.wavex.Format.nSamplesPerSec; + else + pending_time = (PaTime)stream->in.latencySeconds; + + timeInfo.inputBufferAdcTime = timeInfo.currentTime + pending_time; + } + // Query output current latency + if (stream->out.clientProc != NULL) + { + PaTime pending_time; + if ((hr = IAudioClient_GetCurrentPadding(stream->out.clientProc, &pending)) == S_OK) + pending_time = (PaTime)pending / (PaTime)stream->out.wavex.Format.nSamplesPerSec; + else + pending_time = (PaTime)stream->out.latencySeconds; + + timeInfo.outputBufferDacTime = timeInfo.currentTime + pending_time; + } + + /* + If you need to byte swap or shift inputBuffer to convert it into a + portaudio format, do it here. + */ + + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, flags ); + + /* + depending on whether the host buffers are interleaved, non-interleaved + or a mixture, you will want to call PaUtil_SetInterleaved*Channels(), + PaUtil_SetNonInterleaved*Channel() or PaUtil_Set*Channel() here. + */ + + if (stream->bufferProcessor.inputChannelCount > 0) + { + PaUtil_SetInputFrameCount( &stream->bufferProcessor, inputFrames ); + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, + 0, /* first channel of inputBuffer is channel 0 */ + inputBuffer, + 0 ); /* 0 - use inputChannelCount passed to init buffer processor */ + } + + if (stream->bufferProcessor.outputChannelCount > 0) + { + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, outputFrames); + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, + 0, /* first channel of outputBuffer is channel 0 */ + outputBuffer, + 0 ); /* 0 - use outputChannelCount passed to init buffer processor */ + } + + /* you must pass a valid value of callback result to PaUtil_EndBufferProcessing() + in general you would pass paContinue for normal operation, and + paComplete to drain the buffer processor's internal output buffer. + You can check whether the buffer processor's output buffer is empty + using PaUtil_IsBufferProcessorOuputEmpty( bufferProcessor ) + */ + callbackResult = paContinue; + framesProcessed = PaUtil_EndBufferProcessing( &stream->bufferProcessor, &callbackResult ); + + /* + If you need to byte swap or shift outputBuffer to convert it to + host format, do it here. + */ + + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + + if (callbackResult == paContinue) + { + /* nothing special to do */ + } + else + if (callbackResult == paAbort) + { + // stop stream + SetEvent(stream->hCloseRequest); + } + else + { + // stop stream + SetEvent(stream->hCloseRequest); + } +} + +// ------------------------------------------------------------------------------------------ +HANDLE MMCSS_activate(const char *name) +{ + DWORD task_idx = 0; + HANDLE hTask = pAvSetMmThreadCharacteristics(name, &task_idx); + if (hTask == NULL) + { + PRINT(("WASAPI: AvSetMmThreadCharacteristics failed!\n")); + } + + /*BOOL priority_ok = pAvSetMmThreadPriority(hTask, AVRT_PRIORITY_NORMAL); + if (priority_ok == FALSE) + { + PRINT(("WASAPI: AvSetMmThreadPriority failed!\n")); + }*/ + + // debug + { + int cur_priority = GetThreadPriority(GetCurrentThread()); + DWORD cur_priority_class = GetPriorityClass(GetCurrentProcess()); + PRINT(("WASAPI: thread[ priority-0x%X class-0x%X ]\n", cur_priority, cur_priority_class)); + } + + return hTask; +} + +// ------------------------------------------------------------------------------------------ +void MMCSS_deactivate(HANDLE hTask) +{ + if (!hTask) + return; + + if (pAvRevertMmThreadCharacteristics(hTask) == FALSE) + { + PRINT(("WASAPI: AvRevertMmThreadCharacteristics failed!\n")); + } +} + +// ------------------------------------------------------------------------------------------ +PaError PaWasapi_ThreadPriorityBoost(void **hTask, PaWasapiThreadPriority nPriorityClass) +{ + static const char *mmcs_name[] = + { + NULL, + "Audio", + "Capture", + "Distribution", + "Games", + "Playback", + "Pro Audio", + "Window Manager" + }; + HANDLE task; + + if (hTask == NULL) + return paUnanticipatedHostError; + + if ((UINT32)nPriorityClass >= STATIC_ARRAY_SIZE(mmcs_name)) + return paUnanticipatedHostError; + + task = MMCSS_activate(mmcs_name[nPriorityClass]); + if (task == NULL) + return paUnanticipatedHostError; + + (*hTask) = task; + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +PaError PaWasapi_ThreadPriorityRevert(void *hTask) +{ + if (hTask == NULL) + return paUnanticipatedHostError; + + MMCSS_deactivate((HANDLE)hTask); + + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +// Described at: +// http://msdn.microsoft.com/en-us/library/dd371387(v=VS.85).aspx + +PaError PaWasapi_GetJackCount(PaDeviceIndex nDevice, int *jcount) +{ + PaError ret; + HRESULT hr = S_OK; + PaDeviceIndex index; + IDeviceTopology *pDeviceTopology = NULL; + IConnector *pConnFrom = NULL; + IConnector *pConnTo = NULL; + IPart *pPart = NULL; + IKsJackDescription *pJackDesc = NULL; + UINT jackCount = 0; + + PaWasapiHostApiRepresentation *paWasapi = _GetHostApi(&ret); + if (paWasapi == NULL) + return paNotInitialized; + + // Get device index. + ret = PaUtil_DeviceIndexToHostApiDeviceIndex(&index, nDevice, &paWasapi->inheritedHostApiRep); + if (ret != paNoError) + return ret; + + // Validate index. + if ((UINT32)index >= paWasapi->deviceCount) + return paInvalidDevice; + + // Get the endpoint device's IDeviceTopology interface. + hr = IMMDevice_Activate(paWasapi->devInfo[index].device, &pa_IID_IDeviceTopology, + CLSCTX_INPROC_SERVER, NULL, (void**)&pDeviceTopology); + IF_FAILED_JUMP(hr, error); + + // The device topology for an endpoint device always contains just one connector (connector number 0). + hr = IDeviceTopology_GetConnector(pDeviceTopology, 0, &pConnFrom); + IF_FAILED_JUMP(hr, error); + + // Step across the connection to the jack on the adapter. + hr = IConnector_GetConnectedTo(pConnFrom, &pConnTo); + if (HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) == hr) + { + // The adapter device is not currently active. + hr = E_NOINTERFACE; + } + IF_FAILED_JUMP(hr, error); + + // Get the connector's IPart interface. + hr = IConnector_QueryInterface(pConnTo, &pa_IID_IPart, (void**)&pPart); + IF_FAILED_JUMP(hr, error); + + // Activate the connector's IKsJackDescription interface. + hr = IPart_Activate(pPart, CLSCTX_INPROC_SERVER, &pa_IID_IKsJackDescription, (void**)&pJackDesc); + IF_FAILED_JUMP(hr, error); + + // Return jack count for this device. + hr = IKsJackDescription_GetJackCount(pJackDesc, &jackCount); + IF_FAILED_JUMP(hr, error); + + // Set. + (*jcount) = jackCount; + + // Ok. + ret = paNoError; + +error: + + SAFE_RELEASE(pDeviceTopology); + SAFE_RELEASE(pConnFrom); + SAFE_RELEASE(pConnTo); + SAFE_RELEASE(pPart); + SAFE_RELEASE(pJackDesc); + + LogHostError(hr); + return paNoError; +} + +// ------------------------------------------------------------------------------------------ +static PaWasapiJackConnectionType ConvertJackConnectionTypeWASAPIToPA(int connType) +{ + switch (connType) + { + case eConnTypeUnknown: return eJackConnTypeUnknown; +#ifdef _KS_ + case eConnType3Point5mm: return eJackConnType3Point5mm; +#else + case eConnTypeEighth: return eJackConnType3Point5mm; +#endif + case eConnTypeQuarter: return eJackConnTypeQuarter; + case eConnTypeAtapiInternal: return eJackConnTypeAtapiInternal; + case eConnTypeRCA: return eJackConnTypeRCA; + case eConnTypeOptical: return eJackConnTypeOptical; + case eConnTypeOtherDigital: return eJackConnTypeOtherDigital; + case eConnTypeOtherAnalog: return eJackConnTypeOtherAnalog; + case eConnTypeMultichannelAnalogDIN: return eJackConnTypeMultichannelAnalogDIN; + case eConnTypeXlrProfessional: return eJackConnTypeXlrProfessional; + case eConnTypeRJ11Modem: return eJackConnTypeRJ11Modem; + case eConnTypeCombination: return eJackConnTypeCombination; + } + return eJackConnTypeUnknown; +} + +// ------------------------------------------------------------------------------------------ +static PaWasapiJackGeoLocation ConvertJackGeoLocationWASAPIToPA(int geoLoc) +{ + switch (geoLoc) + { + case eGeoLocRear: return eJackGeoLocRear; + case eGeoLocFront: return eJackGeoLocFront; + case eGeoLocLeft: return eJackGeoLocLeft; + case eGeoLocRight: return eJackGeoLocRight; + case eGeoLocTop: return eJackGeoLocTop; + case eGeoLocBottom: return eJackGeoLocBottom; +#ifdef _KS_ + case eGeoLocRearPanel: return eJackGeoLocRearPanel; +#else + case eGeoLocRearOPanel: return eJackGeoLocRearPanel; +#endif + case eGeoLocRiser: return eJackGeoLocRiser; + case eGeoLocInsideMobileLid: return eJackGeoLocInsideMobileLid; + case eGeoLocDrivebay: return eJackGeoLocDrivebay; + case eGeoLocHDMI: return eJackGeoLocHDMI; + case eGeoLocOutsideMobileLid: return eJackGeoLocOutsideMobileLid; + case eGeoLocATAPI: return eJackGeoLocATAPI; + } + return eJackGeoLocUnk; +} + +// ------------------------------------------------------------------------------------------ +static PaWasapiJackGenLocation ConvertJackGenLocationWASAPIToPA(int genLoc) +{ + switch (genLoc) + { + case eGenLocPrimaryBox: return eJackGenLocPrimaryBox; + case eGenLocInternal: return eJackGenLocInternal; +#ifdef _KS_ + case eGenLocSeparate: return eJackGenLocSeparate; +#else + case eGenLocSeperate: return eJackGenLocSeparate; +#endif + case eGenLocOther: return eJackGenLocOther; + } + return eJackGenLocPrimaryBox; +} + +// ------------------------------------------------------------------------------------------ +static PaWasapiJackPortConnection ConvertJackPortConnectionWASAPIToPA(int portConn) +{ + switch (portConn) + { + case ePortConnJack: return eJackPortConnJack; + case ePortConnIntegratedDevice: return eJackPortConnIntegratedDevice; + case ePortConnBothIntegratedAndJack:return eJackPortConnBothIntegratedAndJack; + case ePortConnUnknown: return eJackPortConnUnknown; + } + return eJackPortConnJack; +} + +// ------------------------------------------------------------------------------------------ +// Described at: +// http://msdn.microsoft.com/en-us/library/dd371387(v=VS.85).aspx + +PaError PaWasapi_GetJackDescription(PaDeviceIndex nDevice, int jindex, PaWasapiJackDescription *pJackDescription) +{ + PaError ret; + HRESULT hr = S_OK; + PaDeviceIndex index; + IDeviceTopology *pDeviceTopology = NULL; + IConnector *pConnFrom = NULL; + IConnector *pConnTo = NULL; + IPart *pPart = NULL; + IKsJackDescription *pJackDesc = NULL; + KSJACK_DESCRIPTION jack = { 0 }; + + PaWasapiHostApiRepresentation *paWasapi = _GetHostApi(&ret); + if (paWasapi == NULL) + return paNotInitialized; + + // Get device index. + ret = PaUtil_DeviceIndexToHostApiDeviceIndex(&index, nDevice, &paWasapi->inheritedHostApiRep); + if (ret != paNoError) + return ret; + + // Validate index. + if ((UINT32)index >= paWasapi->deviceCount) + return paInvalidDevice; + + // Get the endpoint device's IDeviceTopology interface. + hr = IMMDevice_Activate(paWasapi->devInfo[index].device, &pa_IID_IDeviceTopology, + CLSCTX_INPROC_SERVER, NULL, (void**)&pDeviceTopology); + IF_FAILED_JUMP(hr, error); + + // The device topology for an endpoint device always contains just one connector (connector number 0). + hr = IDeviceTopology_GetConnector(pDeviceTopology, 0, &pConnFrom); + IF_FAILED_JUMP(hr, error); + + // Step across the connection to the jack on the adapter. + hr = IConnector_GetConnectedTo(pConnFrom, &pConnTo); + if (HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) == hr) + { + // The adapter device is not currently active. + hr = E_NOINTERFACE; + } + IF_FAILED_JUMP(hr, error); + + // Get the connector's IPart interface. + hr = IConnector_QueryInterface(pConnTo, &pa_IID_IPart, (void**)&pPart); + IF_FAILED_JUMP(hr, error); + + // Activate the connector's IKsJackDescription interface. + hr = IPart_Activate(pPart, CLSCTX_INPROC_SERVER, &pa_IID_IKsJackDescription, (void**)&pJackDesc); + IF_FAILED_JUMP(hr, error); + + // Test to return jack description struct for index 0. + hr = IKsJackDescription_GetJackDescription(pJackDesc, jindex, &jack); + IF_FAILED_JUMP(hr, error); + + // Convert WASAPI values to PA format. + pJackDescription->channelMapping = jack.ChannelMapping; + pJackDescription->color = jack.Color; + pJackDescription->connectionType = ConvertJackConnectionTypeWASAPIToPA(jack.ConnectionType); + pJackDescription->genLocation = ConvertJackGenLocationWASAPIToPA(jack.GenLocation); + pJackDescription->geoLocation = ConvertJackGeoLocationWASAPIToPA(jack.GeoLocation); + pJackDescription->isConnected = jack.IsConnected; + pJackDescription->portConnection = ConvertJackPortConnectionWASAPIToPA(jack.PortConnection); + + // Ok. + ret = paNoError; + +error: + + SAFE_RELEASE(pDeviceTopology); + SAFE_RELEASE(pConnFrom); + SAFE_RELEASE(pConnTo); + SAFE_RELEASE(pPart); + SAFE_RELEASE(pJackDesc); + + LogHostError(hr); + return ret; +} + +// ------------------------------------------------------------------------------------------ +HRESULT _PollGetOutputFramesAvailable(PaWasapiStream *stream, UINT32 *available) +{ + HRESULT hr; + UINT32 frames = stream->out.framesPerHostCallback, + padding = 0; + + (*available) = 0; + + // get read position + if ((hr = IAudioClient_GetCurrentPadding(stream->out.clientProc, &padding)) != S_OK) + return LogHostError(hr); + + // get available + frames -= padding; + + // set + (*available) = frames; + return hr; +} + +// ------------------------------------------------------------------------------------------ +HRESULT _PollGetInputFramesAvailable(PaWasapiStream *stream, UINT32 *available) +{ + HRESULT hr; + + (*available) = 0; + + // GetCurrentPadding() has opposite meaning to Output stream + if ((hr = IAudioClient_GetCurrentPadding(stream->in.clientProc, available)) != S_OK) + return LogHostError(hr); + + return hr; +} + +// ------------------------------------------------------------------------------------------ +HRESULT ProcessOutputBuffer(PaWasapiStream *stream, PaWasapiHostProcessor *processor, UINT32 frames) +{ + HRESULT hr; + BYTE *data = NULL; + + // Get buffer + if ((hr = IAudioRenderClient_GetBuffer(stream->renderClient, frames, &data)) != S_OK) + { + if (stream->out.shareMode == AUDCLNT_SHAREMODE_SHARED) + { + // Using GetCurrentPadding to overcome AUDCLNT_E_BUFFER_TOO_LARGE in + // shared mode results in no sound in Event-driven mode (MSDN does not + // document this, or is it WASAPI bug?), thus we better + // try to acquire buffer next time when GetBuffer allows to do so. +#if 0 + // Get Read position + UINT32 padding = 0; + hr = IAudioClient_GetCurrentPadding(stream->out.clientProc, &padding); + if (hr != S_OK) + return LogHostError(hr); + + // Get frames to write + frames -= padding; + if (frames == 0) + return S_OK; + + if ((hr = IAudioRenderClient_GetBuffer(stream->renderClient, frames, &data)) != S_OK) + return LogHostError(hr); +#else + if (hr == AUDCLNT_E_BUFFER_TOO_LARGE) + return S_OK; // be silent in shared mode, try again next time +#endif + } + else + return LogHostError(hr); + } + + // Process data + if (stream->out.monoMixer != NULL) + { + // expand buffer + UINT32 mono_frames_size = frames * (stream->out.wavex.Format.wBitsPerSample / 8); + if (mono_frames_size > stream->out.monoBufferSize) + stream->out.monoBuffer = PaWasapi_ReallocateMemory(stream->out.monoBuffer, (stream->out.monoBufferSize = mono_frames_size)); + + // process + processor[S_OUTPUT].processor(NULL, 0, (BYTE *)stream->out.monoBuffer, frames, processor[S_OUTPUT].userData); + + // mix 1 to 2 channels + stream->out.monoMixer(data, stream->out.monoBuffer, frames); + } + else + { + processor[S_OUTPUT].processor(NULL, 0, data, frames, processor[S_OUTPUT].userData); + } + + // Release buffer + if ((hr = IAudioRenderClient_ReleaseBuffer(stream->renderClient, frames, 0)) != S_OK) + LogHostError(hr); + + return hr; +} + +// ------------------------------------------------------------------------------------------ +HRESULT ProcessInputBuffer(PaWasapiStream *stream, PaWasapiHostProcessor *processor) +{ + HRESULT hr = S_OK; + UINT32 frames; + BYTE *data = NULL; + DWORD flags = 0; + + for (;;) + { + // Check if blocking call must be interrupted + if (WaitForSingleObject(stream->hCloseRequest, 0) != WAIT_TIMEOUT) + break; + + // Findout if any frames available + frames = 0; + if ((hr = _PollGetInputFramesAvailable(stream, &frames)) != S_OK) + return hr; + + // Empty/consumed buffer + if (frames == 0) + break; + + // Get the available data in the shared buffer. + if ((hr = IAudioCaptureClient_GetBuffer(stream->captureClient, &data, &frames, &flags, NULL, NULL)) != S_OK) + { + if (hr == AUDCLNT_S_BUFFER_EMPTY) + { + hr = S_OK; + break; // Empty/consumed buffer + } + + return LogHostError(hr); + break; + } + + // Detect silence + // if (flags & AUDCLNT_BUFFERFLAGS_SILENT) + // data = NULL; + + // Process data + if (stream->in.monoMixer != NULL) + { + // expand buffer + UINT32 mono_frames_size = frames * (stream->in.wavex.Format.wBitsPerSample / 8); + if (mono_frames_size > stream->in.monoBufferSize) + stream->in.monoBuffer = PaWasapi_ReallocateMemory(stream->in.monoBuffer, (stream->in.monoBufferSize = mono_frames_size)); + + // mix 1 to 2 channels + stream->in.monoMixer(stream->in.monoBuffer, data, frames); + + // process + processor[S_INPUT].processor((BYTE *)stream->in.monoBuffer, frames, NULL, 0, processor[S_INPUT].userData); + } + else + { + processor[S_INPUT].processor(data, frames, NULL, 0, processor[S_INPUT].userData); + } + + // Release buffer + if ((hr = IAudioCaptureClient_ReleaseBuffer(stream->captureClient, frames)) != S_OK) + return LogHostError(hr); + + //break; + } + + return hr; +} + +// ------------------------------------------------------------------------------------------ +void _StreamOnStop(PaWasapiStream *stream) +{ + // Stop INPUT/OUTPUT clients + if (!stream->bBlocking) + { + if (stream->in.clientProc != NULL) + IAudioClient_Stop(stream->in.clientProc); + if (stream->out.clientProc != NULL) + IAudioClient_Stop(stream->out.clientProc); + } + else + { + if (stream->in.clientParent != NULL) + IAudioClient_Stop(stream->in.clientParent); + if (stream->out.clientParent != NULL) + IAudioClient_Stop(stream->out.clientParent); + } + + // Restore thread priority + if (stream->hAvTask != NULL) + { + PaWasapi_ThreadPriorityRevert(stream->hAvTask); + stream->hAvTask = NULL; + } + + // Notify + if (stream->streamRepresentation.streamFinishedCallback != NULL) + stream->streamRepresentation.streamFinishedCallback(stream->streamRepresentation.userData); +} + +// ------------------------------------------------------------------------------------------ +PA_THREAD_FUNC ProcThreadEvent(void *param) +{ + PaWasapiHostProcessor processor[S_COUNT]; + HRESULT hr; + DWORD dwResult; + PaWasapiStream *stream = (PaWasapiStream *)param; + PaWasapiHostProcessor defaultProcessor; + BOOL set_event[S_COUNT] = { FALSE, FALSE }; + BOOL bWaitAllEvents = FALSE; + BOOL bThreadComInitialized = FALSE; + + /* + If COM is already initialized CoInitialize will either return + FALSE, or RPC_E_CHANGED_MODE if it was initialized in a different + threading mode. In either case we shouldn't consider it an error + but we need to be careful to not call CoUninitialize() if + RPC_E_CHANGED_MODE was returned. + */ + hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); + if (FAILED(hr) && (hr != RPC_E_CHANGED_MODE)) + { + PRINT(("WASAPI: failed ProcThreadEvent CoInitialize")); + return paUnanticipatedHostError; + } + if (hr != RPC_E_CHANGED_MODE) + bThreadComInitialized = TRUE; + + // Unmarshal stream pointers for safe COM operation + hr = UnmarshalStreamComPointers(stream); + if (hr != S_OK) { + PRINT(("Error unmarshaling stream COM pointers. HRESULT: %i\n", hr)); + goto thread_end; + } + + // Waiting on all events in case of Full-Duplex/Exclusive mode. + if ((stream->in.clientProc != NULL) && (stream->out.clientProc != NULL)) + { + bWaitAllEvents = (stream->in.shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE) && + (stream->out.shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE); + } + + // Setup data processors + defaultProcessor.processor = WaspiHostProcessingLoop; + defaultProcessor.userData = stream; + processor[S_INPUT] = (stream->hostProcessOverrideInput.processor != NULL ? stream->hostProcessOverrideInput : defaultProcessor); + processor[S_OUTPUT] = (stream->hostProcessOverrideOutput.processor != NULL ? stream->hostProcessOverrideOutput : defaultProcessor); + + // Boost thread priority + PaWasapi_ThreadPriorityBoost((void **)&stream->hAvTask, stream->nThreadPriority); + + // Create events + if (stream->event[S_OUTPUT] == NULL) + { + stream->event[S_OUTPUT] = CreateEvent(NULL, FALSE, FALSE, NULL); + set_event[S_OUTPUT] = TRUE; + } + if (stream->event[S_INPUT] == NULL) + { + stream->event[S_INPUT] = CreateEvent(NULL, FALSE, FALSE, NULL); + set_event[S_INPUT] = TRUE; + } + if ((stream->event[S_OUTPUT] == NULL) || (stream->event[S_INPUT] == NULL)) + { + PRINT(("WASAPI Thread: failed creating Input/Output event handle\n")); + goto thread_error; + } + + // Initialize event & start INPUT stream + if (stream->in.clientProc) + { + // Create & set handle + if (set_event[S_INPUT]) + { + if ((hr = IAudioClient_SetEventHandle(stream->in.clientProc, stream->event[S_INPUT])) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + + // Start + if ((hr = IAudioClient_Start(stream->in.clientProc)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + + // Initialize event & start OUTPUT stream + if (stream->out.clientProc) + { + // Create & set handle + if (set_event[S_OUTPUT]) + { + if ((hr = IAudioClient_SetEventHandle(stream->out.clientProc, stream->event[S_OUTPUT])) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + + // Preload buffer before start + if ((hr = ProcessOutputBuffer(stream, processor, stream->out.framesPerBuffer)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + + // Start + if ((hr = IAudioClient_Start(stream->out.clientProc)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + + } + + // Signal: stream running + stream->running = TRUE; + + // Notify: thread started + SetEvent(stream->hThreadStart); + + // Processing Loop + for (;;) + { + // 10 sec timeout (on timeout stream will auto-stop when processed by WAIT_TIMEOUT case) + dwResult = WaitForMultipleObjects(S_COUNT, stream->event, bWaitAllEvents, 10*1000); + + // Check for close event (after wait for buffers to avoid any calls to user + // callback when hCloseRequest was set) + if (WaitForSingleObject(stream->hCloseRequest, 0) != WAIT_TIMEOUT) + break; + + // Process S_INPUT/S_OUTPUT + switch (dwResult) + { + case WAIT_TIMEOUT: { + PRINT(("WASAPI Thread: WAIT_TIMEOUT - probably bad audio driver or Vista x64 bug: use paWinWasapiPolling instead\n")); + goto thread_end; + break; } + + // Input stream + case WAIT_OBJECT_0 + S_INPUT: { + + if (stream->captureClient == NULL) + break; + + if ((hr = ProcessInputBuffer(stream, processor)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + + break; } + + // Output stream + case WAIT_OBJECT_0 + S_OUTPUT: { + + if (stream->renderClient == NULL) + break; + + if ((hr = ProcessOutputBuffer(stream, processor, stream->out.framesPerBuffer)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + + break; } + } + } + +thread_end: + + // Process stop + _StreamOnStop(stream); + + // Release unmarshaled COM pointers + ReleaseUnmarshaledComPointers(stream); + + // Cleanup COM for this thread + if (bThreadComInitialized == TRUE) + CoUninitialize(); + + // Notify: not running + stream->running = FALSE; + + // Notify: thread exited + SetEvent(stream->hThreadExit); + + return 0; + +thread_error: + + // Prevent deadlocking in Pa_StreamStart + SetEvent(stream->hThreadStart); + + // Exit + goto thread_end; +} + +// ------------------------------------------------------------------------------------------ +PA_THREAD_FUNC ProcThreadPoll(void *param) +{ + PaWasapiHostProcessor processor[S_COUNT]; + HRESULT hr; + PaWasapiStream *stream = (PaWasapiStream *)param; + PaWasapiHostProcessor defaultProcessor; + INT32 i; + ThreadIdleScheduler scheduler; + + // Calculate the actual duration of the allocated buffer. + DWORD sleep_ms = 0; + DWORD sleep_ms_in; + DWORD sleep_ms_out; + + BOOL bThreadComInitialized = FALSE; + + /* + If COM is already initialized CoInitialize will either return + FALSE, or RPC_E_CHANGED_MODE if it was initialized in a different + threading mode. In either case we shouldn't consider it an error + but we need to be careful to not call CoUninitialize() if + RPC_E_CHANGED_MODE was returned. + */ + hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED); + if (FAILED(hr) && (hr != RPC_E_CHANGED_MODE)) + { + PRINT(("WASAPI: failed ProcThreadPoll CoInitialize")); + return paUnanticipatedHostError; + } + if (hr != RPC_E_CHANGED_MODE) + bThreadComInitialized = TRUE; + + // Unmarshal stream pointers for safe COM operation + hr = UnmarshalStreamComPointers(stream); + if (hr != S_OK) + { + PRINT(("Error unmarshaling stream COM pointers. HRESULT: %i\n", hr)); + return 0; + } + + // Calculate timeout for next polling attempt. + sleep_ms_in = GetFramesSleepTime(stream->in.framesPerHostCallback/WASAPI_PACKETS_PER_INPUT_BUFFER, stream->in.wavex.Format.nSamplesPerSec); + sleep_ms_out = GetFramesSleepTime(stream->out.framesPerBuffer, stream->out.wavex.Format.nSamplesPerSec); + + // WASAPI Input packets tend to expire very easily, let's limit sleep time to 2 milliseconds + // for all cases. Please propose better solution if any. + if (sleep_ms_in > 2) + sleep_ms_in = 2; + + // Adjust polling time for non-paUtilFixedHostBufferSize. Input stream is not adjustable as it is being + // polled according its packet length. + if (stream->bufferMode != paUtilFixedHostBufferSize) + { + //sleep_ms_in = GetFramesSleepTime(stream->bufferProcessor.framesPerUserBuffer, stream->in.wavex.Format.nSamplesPerSec); + sleep_ms_out = GetFramesSleepTime(stream->bufferProcessor.framesPerUserBuffer, stream->out.wavex.Format.nSamplesPerSec); + } + + // Choose smallest + if ((sleep_ms_in != 0) && (sleep_ms_out != 0)) + sleep_ms = min(sleep_ms_in, sleep_ms_out); + else + { + sleep_ms = (sleep_ms_in ? sleep_ms_in : sleep_ms_out); + } + // Make sure not 0, othervise use ThreadIdleScheduler + if (sleep_ms == 0) + { + sleep_ms_in = GetFramesSleepTimeMicroseconds(stream->in.framesPerHostCallback/WASAPI_PACKETS_PER_INPUT_BUFFER, stream->in.wavex.Format.nSamplesPerSec); + sleep_ms_out = GetFramesSleepTimeMicroseconds(stream->bufferProcessor.framesPerUserBuffer, stream->out.wavex.Format.nSamplesPerSec); + + // Choose smallest + if ((sleep_ms_in != 0) && (sleep_ms_out != 0)) + sleep_ms = min(sleep_ms_in, sleep_ms_out); + else + { + sleep_ms = (sleep_ms_in ? sleep_ms_in : sleep_ms_out); + } + + // Setup thread sleep scheduler + ThreadIdleScheduler_Setup(&scheduler, 1, sleep_ms/* microseconds here */); + sleep_ms = 0; + } + + // Setup data processors + defaultProcessor.processor = WaspiHostProcessingLoop; + defaultProcessor.userData = stream; + processor[S_INPUT] = (stream->hostProcessOverrideInput.processor != NULL ? stream->hostProcessOverrideInput : defaultProcessor); + processor[S_OUTPUT] = (stream->hostProcessOverrideOutput.processor != NULL ? stream->hostProcessOverrideOutput : defaultProcessor); + + // Boost thread priority + PaWasapi_ThreadPriorityBoost((void **)&stream->hAvTask, stream->nThreadPriority); + + // Initialize event & start INPUT stream + if (stream->in.clientProc) + { + if ((hr = IAudioClient_Start(stream->in.clientProc)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + + // Initialize event & start OUTPUT stream + if (stream->out.clientProc) + { + // Preload buffer (obligatory, othervise ->Start() will fail), avoid processing + // when in full-duplex mode as it requires input processing as well + if (!PA_WASAPI__IS_FULLDUPLEX(stream)) + { + UINT32 frames = 0; + if ((hr = _PollGetOutputFramesAvailable(stream, &frames)) == S_OK) + { + if (stream->bufferMode == paUtilFixedHostBufferSize) + { + if (frames >= stream->out.framesPerBuffer) + { + frames = stream->out.framesPerBuffer; + + if ((hr = ProcessOutputBuffer(stream, processor, frames)) != S_OK) + { + LogHostError(hr); // not fatal, just log + } + } + } + else + { + if (frames != 0) + { + if ((hr = ProcessOutputBuffer(stream, processor, frames)) != S_OK) + { + LogHostError(hr); // not fatal, just log + } + } + } + } + else + { + LogHostError(hr); // not fatal, just log + } + } + + // Start + if ((hr = IAudioClient_Start(stream->out.clientProc)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + + // Signal: stream running + stream->running = TRUE; + + // Notify: thread started + SetEvent(stream->hThreadStart); + + if (!PA_WASAPI__IS_FULLDUPLEX(stream)) + { + // Processing Loop + UINT32 next_sleep = sleep_ms; + while (WaitForSingleObject(stream->hCloseRequest, next_sleep) == WAIT_TIMEOUT) + { + // Get next sleep time + if (sleep_ms == 0) + { + next_sleep = ThreadIdleScheduler_NextSleep(&scheduler); + } + + for (i = 0; i < S_COUNT; ++i) + { + // Process S_INPUT/S_OUTPUT + switch (i) + { + // Input stream + case S_INPUT: { + + if (stream->captureClient == NULL) + break; + + if ((hr = ProcessInputBuffer(stream, processor)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + + break; } + + // Output stream + case S_OUTPUT: { + + UINT32 frames; + if (stream->renderClient == NULL) + break; + + // get available frames + if ((hr = _PollGetOutputFramesAvailable(stream, &frames)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + + // output + if (stream->bufferMode == paUtilFixedHostBufferSize) + { + if (frames >= stream->out.framesPerBuffer) + { + if ((hr = ProcessOutputBuffer(stream, processor, stream->out.framesPerBuffer)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + } + else + { + if (frames != 0) + { + if ((hr = ProcessOutputBuffer(stream, processor, frames)) != S_OK) + { + LogHostError(hr); + goto thread_error; + } + } + } + + break; } + } + } + } + } + else + { +#if 0 + // Processing Loop + while (WaitForSingleObject(stream->hCloseRequest, 1) == WAIT_TIMEOUT) + { + UINT32 i_frames = 0, i_processed = 0; + BYTE *i_data = NULL, *o_data = NULL, *o_data_host = NULL; + DWORD i_flags = 0; + UINT32 o_frames = 0; + + // get host input buffer + if ((hr = IAudioCaptureClient_GetBuffer(stream->captureClient, &i_data, &i_frames, &i_flags, NULL, NULL)) != S_OK) + { + if (hr == AUDCLNT_S_BUFFER_EMPTY) + continue; // no data in capture buffer + + LogHostError(hr); + break; + } + + // get available frames + if ((hr = _PollGetOutputFramesAvailable(stream, &o_frames)) != S_OK) + { + // release input buffer + IAudioCaptureClient_ReleaseBuffer(stream->captureClient, 0); + + LogHostError(hr); + break; + } + + // process equal ammount of frames + if (o_frames >= i_frames) + { + // process input ammount of frames + UINT32 o_processed = i_frames; + + // get host output buffer + if ((hr = IAudioRenderClient_GetBuffer(stream->procRCClient, o_processed, &o_data)) == S_OK) + { + // processed amount of i_frames + i_processed = i_frames; + o_data_host = o_data; + + // convert output mono + if (stream->out.monoMixer) + { + UINT32 mono_frames_size = o_processed * (stream->out.wavex.Format.wBitsPerSample / 8); + // expand buffer + if (mono_frames_size > stream->out.monoBufferSize) + { + stream->out.monoBuffer = PaWasapi_ReallocateMemory(stream->out.monoBuffer, (stream->out.monoBufferSize = mono_frames_size)); + if (stream->out.monoBuffer == NULL) + { + // release input buffer + IAudioCaptureClient_ReleaseBuffer(stream->captureClient, 0); + // release output buffer + IAudioRenderClient_ReleaseBuffer(stream->renderClient, 0, 0); + + LogPaError(paInsufficientMemory); + break; + } + } + + // replace buffer pointer + o_data = (BYTE *)stream->out.monoBuffer; + } + + // convert input mono + if (stream->in.monoMixer) + { + UINT32 mono_frames_size = i_processed * (stream->in.wavex.Format.wBitsPerSample / 8); + // expand buffer + if (mono_frames_size > stream->in.monoBufferSize) + { + stream->in.monoBuffer = PaWasapi_ReallocateMemory(stream->in.monoBuffer, (stream->in.monoBufferSize = mono_frames_size)); + if (stream->in.monoBuffer == NULL) + { + // release input buffer + IAudioCaptureClient_ReleaseBuffer(stream->captureClient, 0); + // release output buffer + IAudioRenderClient_ReleaseBuffer(stream->renderClient, 0, 0); + + LogPaError(paInsufficientMemory); + break; + } + } + + // mix 2 to 1 input channels + stream->in.monoMixer(stream->in.monoBuffer, i_data, i_processed); + + // replace buffer pointer + i_data = (BYTE *)stream->in.monoBuffer; + } + + // process + processor[S_FULLDUPLEX].processor(i_data, i_processed, o_data, o_processed, processor[S_FULLDUPLEX].userData); + + // mix 1 to 2 output channels + if (stream->out.monoBuffer) + stream->out.monoMixer(o_data_host, stream->out.monoBuffer, o_processed); + + // release host output buffer + if ((hr = IAudioRenderClient_ReleaseBuffer(stream->renderClient, o_processed, 0)) != S_OK) + LogHostError(hr); + } + else + { + if (stream->out.shareMode != AUDCLNT_SHAREMODE_SHARED) + LogHostError(hr); // be silent in shared mode, try again next time + } + } + + // release host input buffer + if ((hr = IAudioCaptureClient_ReleaseBuffer(stream->captureClient, i_processed)) != S_OK) + { + LogHostError(hr); + break; + } + } +#else + // Processing Loop + UINT32 next_sleep = sleep_ms; + while (WaitForSingleObject(stream->hCloseRequest, next_sleep) == WAIT_TIMEOUT) + { + UINT32 i_frames = 0, i_processed = 0; + BYTE *i_data = NULL, *o_data = NULL, *o_data_host = NULL; + DWORD i_flags = 0; + UINT32 o_frames = 0; + + // Get next sleep time + if (sleep_ms == 0) + { + next_sleep = ThreadIdleScheduler_NextSleep(&scheduler); + } + + // get available frames + if ((hr = _PollGetOutputFramesAvailable(stream, &o_frames)) != S_OK) + { + LogHostError(hr); + break; + } + + while (o_frames != 0) + { + // get host input buffer + if ((hr = IAudioCaptureClient_GetBuffer(stream->captureClient, &i_data, &i_frames, &i_flags, NULL, NULL)) != S_OK) + { + if (hr == AUDCLNT_S_BUFFER_EMPTY) + break; // no data in capture buffer + + LogHostError(hr); + break; + } + + // process equal ammount of frames + if (o_frames >= i_frames) + { + // process input ammount of frames + UINT32 o_processed = i_frames; + + // get host output buffer + if ((hr = IAudioRenderClient_GetBuffer(stream->renderClient, o_processed, &o_data)) == S_OK) + { + // processed amount of i_frames + i_processed = i_frames; + o_data_host = o_data; + + // convert output mono + if (stream->out.monoMixer) + { + UINT32 mono_frames_size = o_processed * (stream->out.wavex.Format.wBitsPerSample / 8); + // expand buffer + if (mono_frames_size > stream->out.monoBufferSize) + { + stream->out.monoBuffer = PaWasapi_ReallocateMemory(stream->out.monoBuffer, (stream->out.monoBufferSize = mono_frames_size)); + if (stream->out.monoBuffer == NULL) + { + // release input buffer + IAudioCaptureClient_ReleaseBuffer(stream->captureClient, 0); + // release output buffer + IAudioRenderClient_ReleaseBuffer(stream->renderClient, 0, 0); + + LogPaError(paInsufficientMemory); + goto thread_error; + } + } + + // replace buffer pointer + o_data = (BYTE *)stream->out.monoBuffer; + } + + // convert input mono + if (stream->in.monoMixer) + { + UINT32 mono_frames_size = i_processed * (stream->in.wavex.Format.wBitsPerSample / 8); + // expand buffer + if (mono_frames_size > stream->in.monoBufferSize) + { + stream->in.monoBuffer = PaWasapi_ReallocateMemory(stream->in.monoBuffer, (stream->in.monoBufferSize = mono_frames_size)); + if (stream->in.monoBuffer == NULL) + { + // release input buffer + IAudioCaptureClient_ReleaseBuffer(stream->captureClient, 0); + // release output buffer + IAudioRenderClient_ReleaseBuffer(stream->renderClient, 0, 0); + + LogPaError(paInsufficientMemory); + goto thread_error; + } + } + + // mix 2 to 1 input channels + stream->in.monoMixer(stream->in.monoBuffer, i_data, i_processed); + + // replace buffer pointer + i_data = (BYTE *)stream->in.monoBuffer; + } + + // process + processor[S_FULLDUPLEX].processor(i_data, i_processed, o_data, o_processed, processor[S_FULLDUPLEX].userData); + + // mix 1 to 2 output channels + if (stream->out.monoBuffer) + stream->out.monoMixer(o_data_host, stream->out.monoBuffer, o_processed); + + // release host output buffer + if ((hr = IAudioRenderClient_ReleaseBuffer(stream->renderClient, o_processed, 0)) != S_OK) + LogHostError(hr); + + o_frames -= o_processed; + } + else + { + if (stream->out.shareMode != AUDCLNT_SHAREMODE_SHARED) + LogHostError(hr); // be silent in shared mode, try again next time + } + } + else + { + i_processed = 0; + goto fd_release_buffer_in; + } + +fd_release_buffer_in: + + // release host input buffer + if ((hr = IAudioCaptureClient_ReleaseBuffer(stream->captureClient, i_processed)) != S_OK) + { + LogHostError(hr); + break; + } + + // break processing, input hasn't been accumulated yet + if (i_processed == 0) + break; + } + } +#endif + } + +thread_end: + + // Process stop + _StreamOnStop(stream); + + // Release unmarshaled COM pointers + ReleaseUnmarshaledComPointers(stream); + + // Cleanup COM for this thread + if (bThreadComInitialized == TRUE) + CoUninitialize(); + + // Notify: not running + stream->running = FALSE; + + // Notify: thread exited + SetEvent(stream->hThreadExit); + + return 0; + +thread_error: + + // Prevent deadlocking in Pa_StreamStart + SetEvent(stream->hThreadStart); + + // Exit + goto thread_end; +} + +// ------------------------------------------------------------------------------------------ +void *PaWasapi_ReallocateMemory(void *ptr, size_t size) +{ + return realloc(ptr, size); +} + +// ------------------------------------------------------------------------------------------ +void PaWasapi_FreeMemory(void *ptr) +{ + free(ptr); +} + +//#endif //VC 2005 + + + + +#if 0 + if(bFirst) { + float masteur; + hr = stream->outVol->GetMasterVolumeLevelScalar(&masteur); + if (hr != S_OK) + LogHostError(hr); + float chan1, chan2; + hr = stream->outVol->GetChannelVolumeLevelScalar(0, &chan1); + if (hr != S_OK) + LogHostError(hr); + hr = stream->outVol->GetChannelVolumeLevelScalar(1, &chan2); + if (hr != S_OK) + LogHostError(hr); + + BOOL bMute; + hr = stream->outVol->GetMute(&bMute); + if (hr != S_OK) + LogHostError(hr); + + stream->outVol->SetMasterVolumeLevelScalar(0.5, NULL); + stream->outVol->SetChannelVolumeLevelScalar(0, 0.5, NULL); + stream->outVol->SetChannelVolumeLevelScalar(1, 0.5, NULL); + stream->outVol->SetMute(FALSE, NULL); + bFirst = FALSE; + } +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wasapi/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,25 @@ +************** +* WASAPI API * +************** + +---------------------------------------- +Microsoft Visual Studio 2005SP1/2008/10 +---------------------------------------- +No specific actions are needed to compile WASAPI API under Visual Studio. +You are only required to install min. Windows Vista SDK (v6.0A) prior +compilation. + +---------------------------------------- +MinGW (GCC 32-bit)/ MinGW64 (GCC 64-bit) +---------------------------------------- +To compile under MinGW you are required to include 'mingw-include' directory +which contains necessary files with WASAPI API. These files are modified +in order to be compiled by MinGW compiler. These files are taken from +Windows Vista SDK (v6.0A). MinGW compilation is tested and proved to be +fully working under 32-bit and 64-bit modes. +MinGW (32-bit) tested: gcc version 4.4.0 (GCC) +MinGW64 (64-bit) tested: gcc version 4.4.4 20100226 (prerelease) (GCC) + +PortAudio +/Dmitry Kostjuchenko/ +04.03.2010 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wdmks/pa_win_wdmks.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3308 @@ +/* + * $Id: pa_win_wdmks.c 1606 2011-02-17 15:56:04Z rob_bielik $ + * PortAudio Windows WDM-KS interface + * + * Author: Andrew Baldwin + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2004 Andrew Baldwin, Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup hostapi_src + @brief Portaudio WDM-KS host API. + + @note This is the implementation of the Portaudio host API using the + Windows WDM/Kernel Streaming API in order to enable very low latency + playback and recording on all modern Windows platforms (e.g. 2K, XP) + Note: This API accesses the device drivers below the usual KMIXER + component which is normally used to enable multi-client mixing and + format conversion. That means that it will lock out all other users + of a device for the duration of active stream using those devices +*/ + +#include <stdio.h> + +/* Debugging/tracing support */ + +#define PA_LOGE_ +#define PA_LOGL_ + +#ifdef __GNUC__ + #include <initguid.h> + #define _WIN32_WINNT 0x0501 + #define WINVER 0x0501 +#endif + +#include <string.h> /* strlen() */ +#include <assert.h> + +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "portaudio.h" +#include "pa_debugprint.h" + +#include <windows.h> +#include <winioctl.h> +#include <process.h> + +#ifdef __GNUC__ + #undef PA_LOGE_ + #define PA_LOGE_ PA_DEBUG(("%s {\n",__FUNCTION__)) + #undef PA_LOGL_ + #define PA_LOGL_ PA_DEBUG(("} %s\n",__FUNCTION__)) + /* These defines are set in order to allow the WIndows DirectX + * headers to compile with a GCC compiler such as MinGW + * NOTE: The headers may generate a few warning in GCC, but + * they should compile */ + #define _INC_MMSYSTEM + #define _INC_MMREG + #define _NTRTL_ /* Turn off default definition of DEFINE_GUIDEX */ + #define DEFINE_GUID_THUNK(name,guid) DEFINE_GUID(name,guid) + #define DEFINE_GUIDEX(n) DEFINE_GUID_THUNK( n, STATIC_##n ) + #if !defined( DEFINE_WAVEFORMATEX_GUID ) + #define DEFINE_WAVEFORMATEX_GUID(x) (USHORT)(x), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 + #endif + #define WAVE_FORMAT_ADPCM 0x0002 + #define WAVE_FORMAT_IEEE_FLOAT 0x0003 + #define WAVE_FORMAT_ALAW 0x0006 + #define WAVE_FORMAT_MULAW 0x0007 + #define WAVE_FORMAT_MPEG 0x0050 + #define WAVE_FORMAT_DRM 0x0009 + #define DYNAMIC_GUID_THUNK(l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}} + #define DYNAMIC_GUID(data) DYNAMIC_GUID_THUNK(data) +#endif + +#if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) /* MSC version 6 and above */ +#pragma comment( lib, "setupapi.lib" ) +#endif + +/* use CreateThread for CYGWIN, _beginthreadex for all others */ +#ifndef __CYGWIN__ +#define CREATE_THREAD (HANDLE)_beginthreadex( 0, 0, ProcessingThreadProc, stream, 0, &stream->processingThreadId ) +#else +#define CREATE_THREAD CreateThread( 0, 0, ProcessingThreadProc, stream, 0, &stream->processingThreadId ) +#endif + +/* use ExitThread for CYGWIN, _endthreadex for all others */ +#ifndef __CYGWIN__ +#define EXIT_THREAD _endthreadex(0) +#else +#define EXIT_THREAD ExitThread(0) +#endif + +#ifdef _MSC_VER + #define NOMMIDS + #define DYNAMIC_GUID(data) {data} + #define _NTRTL_ /* Turn off default definition of DEFINE_GUIDEX */ + #undef DEFINE_GUID + #define DEFINE_GUID(n,data) EXTERN_C const GUID n = {data} + #define DEFINE_GUID_THUNK(n,data) DEFINE_GUID(n,data) + #define DEFINE_GUIDEX(n) DEFINE_GUID_THUNK(n, STATIC_##n) +#endif + +#include <mmreg.h> +#include <ks.h> +#include <ksmedia.h> +#include <tchar.h> +#include <assert.h> +#include <stdio.h> + +/* These next definitions allow the use of the KSUSER DLL */ +typedef KSDDKAPI DWORD WINAPI KSCREATEPIN(HANDLE, PKSPIN_CONNECT, ACCESS_MASK, PHANDLE); +extern HMODULE DllKsUser; +extern KSCREATEPIN* FunctionKsCreatePin; + +/* Forward definition to break circular type reference between pin and filter */ +struct __PaWinWdmFilter; +typedef struct __PaWinWdmFilter PaWinWdmFilter; + +/* The Pin structure + * A pin is an input or output node, e.g. for audio flow */ +typedef struct __PaWinWdmPin +{ + HANDLE handle; + PaWinWdmFilter* parentFilter; + unsigned long pinId; + KSPIN_CONNECT* pinConnect; + unsigned long pinConnectSize; + KSDATAFORMAT_WAVEFORMATEX* ksDataFormatWfx; + KSPIN_COMMUNICATION communication; + KSDATARANGE* dataRanges; + KSMULTIPLE_ITEM* dataRangesItem; + KSPIN_DATAFLOW dataFlow; + KSPIN_CINSTANCES instances; + unsigned long frameSize; + int maxChannels; + unsigned long formats; + int bestSampleRate; +} +PaWinWdmPin; + +/* The Filter structure + * A filter has a number of pins and a "friendly name" */ +struct __PaWinWdmFilter +{ + HANDLE handle; + int pinCount; + PaWinWdmPin** pins; + TCHAR filterName[MAX_PATH]; + TCHAR friendlyName[MAX_PATH]; + int maxInputChannels; + int maxOutputChannels; + unsigned long formats; + int usageCount; + int bestSampleRate; +}; + +/* PaWinWdmHostApiRepresentation - host api datastructure specific to this implementation */ +typedef struct __PaWinWdmHostApiRepresentation +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup* allocations; + PaWinWdmFilter** filters; + int filterCount; +} +PaWinWdmHostApiRepresentation; + +typedef struct __PaWinWdmDeviceInfo +{ + PaDeviceInfo inheritedDeviceInfo; + PaWinWdmFilter* filter; +} +PaWinWdmDeviceInfo; + +typedef struct __DATAPACKET +{ + KSSTREAM_HEADER Header; + OVERLAPPED Signal; +} DATAPACKET; + +/* PaWinWdmStream - a stream data structure specifically for this implementation */ +typedef struct __PaWinWdmStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + PaWinWdmPin* recordingPin; + PaWinWdmPin* playbackPin; + char* hostBuffer; + unsigned long framesPerHostIBuffer; + unsigned long framesPerHostOBuffer; + int bytesPerInputFrame; + int bytesPerOutputFrame; + int streamStarted; + int streamActive; + int streamStop; + int streamAbort; + int oldProcessPriority; + HANDLE streamThread; + HANDLE events[5]; /* 2 play + 2 record packets + abort events */ + DATAPACKET packets[4]; /* 2 play + 2 record */ + PaStreamFlags streamFlags; + /* These values handle the case where the user wants to use fewer + * channels than the device has */ + int userInputChannels; + int deviceInputChannels; + int userOutputChannels; + int deviceOutputChannels; + int inputSampleSize; + int outputSampleSize; +} +PaWinWdmStream; + +#include <setupapi.h> + +HMODULE DllKsUser = NULL; +KSCREATEPIN* FunctionKsCreatePin = NULL; + +/* prototypes for functions declared in this file */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +PaError PaWinWdm_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +/* Low level I/O functions */ +static PaError WdmSyncIoctl(HANDLE handle, + unsigned long ioctlNumber, + void* inBuffer, + unsigned long inBufferCount, + void* outBuffer, + unsigned long outBufferCount, + unsigned long* bytesReturned); +static PaError WdmGetPropertySimple(HANDLE handle, + const GUID* const guidPropertySet, + unsigned long property, + void* value, + unsigned long valueCount, + void* instance, + unsigned long instanceCount); +static PaError WdmSetPropertySimple(HANDLE handle, + const GUID* const guidPropertySet, + unsigned long property, + void* value, + unsigned long valueCount, + void* instance, + unsigned long instanceCount); +static PaError WdmGetPinPropertySimple(HANDLE handle, + unsigned long pinId, + const GUID* const guidPropertySet, + unsigned long property, + void* value, + unsigned long valueCount); +static PaError WdmGetPinPropertyMulti(HANDLE handle, + unsigned long pinId, + const GUID* const guidPropertySet, + unsigned long property, + KSMULTIPLE_ITEM** ksMultipleItem); + +/** Pin management functions */ +static PaWinWdmPin* PinNew(PaWinWdmFilter* parentFilter, unsigned long pinId, PaError* error); +static void PinFree(PaWinWdmPin* pin); +static void PinClose(PaWinWdmPin* pin); +static PaError PinInstantiate(PaWinWdmPin* pin); +/*static PaError PinGetState(PaWinWdmPin* pin, KSSTATE* state); NOT USED */ +static PaError PinSetState(PaWinWdmPin* pin, KSSTATE state); +static PaError PinSetFormat(PaWinWdmPin* pin, const WAVEFORMATEX* format); +static PaError PinIsFormatSupported(PaWinWdmPin* pin, const WAVEFORMATEX* format); + +/* Filter management functions */ +static PaWinWdmFilter* FilterNew( + TCHAR* filterName, + TCHAR* friendlyName, + PaError* error); +static void FilterFree(PaWinWdmFilter* filter); +static PaWinWdmPin* FilterCreateRenderPin( + PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error); +static PaWinWdmPin* FilterFindViableRenderPin( + PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error); +static PaError FilterCanCreateRenderPin( + PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex); +static PaWinWdmPin* FilterCreateCapturePin( + PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error); +static PaWinWdmPin* FilterFindViableCapturePin( + PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error); +static PaError FilterCanCreateCapturePin( + PaWinWdmFilter* filter, + const WAVEFORMATEX* pwfx); +static PaError FilterUse( + PaWinWdmFilter* filter); +static void FilterRelease( + PaWinWdmFilter* filter); + +/* Interface functions */ +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError IsFormatSupported( + struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError OpenStream( + struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( + PaStream* stream, + void *buffer, + unsigned long frames ); +static PaError WriteStream( + PaStream* stream, + const void *buffer, + unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); + +/* Utility functions */ +static unsigned long GetWfexSize(const WAVEFORMATEX* wfex); +static PaError BuildFilterList(PaWinWdmHostApiRepresentation* wdmHostApi); +static BOOL PinWrite(HANDLE h, DATAPACKET* p); +static BOOL PinRead(HANDLE h, DATAPACKET* p); +static void DuplicateFirstChannelInt16(void* buffer, int channels, int samples); +static void DuplicateFirstChannelInt24(void* buffer, int channels, int samples); +static DWORD WINAPI ProcessingThread(LPVOID pParam); + +/* Function bodies */ + +static unsigned long GetWfexSize(const WAVEFORMATEX* wfex) +{ + if( wfex->wFormatTag == WAVE_FORMAT_PCM ) + { + return sizeof( WAVEFORMATEX ); + } + else + { + return (sizeof( WAVEFORMATEX ) + wfex->cbSize); + } +} + +/* +Low level pin/filter access functions +*/ +static PaError WdmSyncIoctl( + HANDLE handle, + unsigned long ioctlNumber, + void* inBuffer, + unsigned long inBufferCount, + void* outBuffer, + unsigned long outBufferCount, + unsigned long* bytesReturned) +{ + PaError result = paNoError; + OVERLAPPED overlapped; + int boolResult; + unsigned long dummyBytesReturned; + unsigned long error; + + if( !bytesReturned ) + { + /* User a dummy as the caller hasn't supplied one */ + bytesReturned = &dummyBytesReturned; + } + + FillMemory((void *)&overlapped,sizeof(overlapped),0); + overlapped.hEvent = CreateEvent(NULL,FALSE,FALSE,NULL); + if( !overlapped.hEvent ) + { + result = paInsufficientMemory; + goto error; + } + overlapped.hEvent = (HANDLE)((DWORD_PTR)overlapped.hEvent | 0x1); + + boolResult = DeviceIoControl(handle, ioctlNumber, inBuffer, inBufferCount, + outBuffer, outBufferCount, bytesReturned, &overlapped); + if( !boolResult ) + { + error = GetLastError(); + if( error == ERROR_IO_PENDING ) + { + error = WaitForSingleObject(overlapped.hEvent,INFINITE); + if( error != WAIT_OBJECT_0 ) + { + result = paUnanticipatedHostError; + goto error; + } + } + else if((( error == ERROR_INSUFFICIENT_BUFFER ) || + ( error == ERROR_MORE_DATA )) && + ( ioctlNumber == IOCTL_KS_PROPERTY ) && + ( outBufferCount == 0 )) + { + boolResult = TRUE; + } + else + { + result = paUnanticipatedHostError; + } + } + if( !boolResult ) + *bytesReturned = 0; + +error: + if( overlapped.hEvent ) + { + CloseHandle( overlapped.hEvent ); + } + return result; +} + +static PaError WdmGetPropertySimple(HANDLE handle, + const GUID* const guidPropertySet, + unsigned long property, + void* value, + unsigned long valueCount, + void* instance, + unsigned long instanceCount) +{ + PaError result; + KSPROPERTY* ksProperty; + unsigned long propertyCount; + + propertyCount = sizeof(KSPROPERTY) + instanceCount; + ksProperty = (KSPROPERTY*)PaUtil_AllocateMemory( propertyCount ); + if( !ksProperty ) + { + return paInsufficientMemory; + } + + FillMemory((void*)ksProperty,sizeof(ksProperty),0); + ksProperty->Set = *guidPropertySet; + ksProperty->Id = property; + ksProperty->Flags = KSPROPERTY_TYPE_GET; + + if( instance ) + { + memcpy( (void*)(((char*)ksProperty)+sizeof(KSPROPERTY)), instance, instanceCount ); + } + + result = WdmSyncIoctl( + handle, + IOCTL_KS_PROPERTY, + ksProperty, + propertyCount, + value, + valueCount, + NULL); + + PaUtil_FreeMemory( ksProperty ); + return result; +} + +static PaError WdmSetPropertySimple( + HANDLE handle, + const GUID* const guidPropertySet, + unsigned long property, + void* value, + unsigned long valueCount, + void* instance, + unsigned long instanceCount) +{ + PaError result; + KSPROPERTY* ksProperty; + unsigned long propertyCount = 0; + + propertyCount = sizeof(KSPROPERTY) + instanceCount; + ksProperty = (KSPROPERTY*)PaUtil_AllocateMemory( propertyCount ); + if( !ksProperty ) + { + return paInsufficientMemory; + } + + ksProperty->Set = *guidPropertySet; + ksProperty->Id = property; + ksProperty->Flags = KSPROPERTY_TYPE_SET; + + if( instance ) + { + memcpy((void*)((char*)ksProperty + sizeof(KSPROPERTY)), instance, instanceCount); + } + + result = WdmSyncIoctl( + handle, + IOCTL_KS_PROPERTY, + ksProperty, + propertyCount, + value, + valueCount, + NULL); + + PaUtil_FreeMemory( ksProperty ); + return result; +} + +static PaError WdmGetPinPropertySimple( + HANDLE handle, + unsigned long pinId, + const GUID* const guidPropertySet, + unsigned long property, + void* value, + unsigned long valueCount) +{ + PaError result; + + KSP_PIN ksPProp; + ksPProp.Property.Set = *guidPropertySet; + ksPProp.Property.Id = property; + ksPProp.Property.Flags = KSPROPERTY_TYPE_GET; + ksPProp.PinId = pinId; + ksPProp.Reserved = 0; + + result = WdmSyncIoctl( + handle, + IOCTL_KS_PROPERTY, + &ksPProp, + sizeof(KSP_PIN), + value, + valueCount, + NULL); + + return result; +} + +static PaError WdmGetPinPropertyMulti( + HANDLE handle, + unsigned long pinId, + const GUID* const guidPropertySet, + unsigned long property, + KSMULTIPLE_ITEM** ksMultipleItem) +{ + PaError result; + unsigned long multipleItemSize = 0; + KSP_PIN ksPProp; + + ksPProp.Property.Set = *guidPropertySet; + ksPProp.Property.Id = property; + ksPProp.Property.Flags = KSPROPERTY_TYPE_GET; + ksPProp.PinId = pinId; + ksPProp.Reserved = 0; + + result = WdmSyncIoctl( + handle, + IOCTL_KS_PROPERTY, + &ksPProp.Property, + sizeof(KSP_PIN), + NULL, + 0, + &multipleItemSize); + if( result != paNoError ) + { + return result; + } + + *ksMultipleItem = (KSMULTIPLE_ITEM*)PaUtil_AllocateMemory( multipleItemSize ); + if( !*ksMultipleItem ) + { + return paInsufficientMemory; + } + + result = WdmSyncIoctl( + handle, + IOCTL_KS_PROPERTY, + &ksPProp, + sizeof(KSP_PIN), + (void*)*ksMultipleItem, + multipleItemSize, + NULL); + + if( result != paNoError ) + { + PaUtil_FreeMemory( ksMultipleItem ); + } + + return result; +} + + +/* +Create a new pin object belonging to a filter +The pin object holds all the configuration information about the pin +before it is opened, and then the handle of the pin after is opened +*/ +static PaWinWdmPin* PinNew(PaWinWdmFilter* parentFilter, unsigned long pinId, PaError* error) +{ + PaWinWdmPin* pin; + PaError result; + unsigned long i; + KSMULTIPLE_ITEM* item = NULL; + KSIDENTIFIER* identifier; + KSDATARANGE* dataRange; + + PA_LOGE_; + PA_DEBUG(("Creating pin %d:\n",pinId)); + + /* Allocate the new PIN object */ + pin = (PaWinWdmPin*)PaUtil_AllocateMemory( sizeof(PaWinWdmPin) ); + if( !pin ) + { + result = paInsufficientMemory; + goto error; + } + + /* Zero the pin object */ + /* memset( (void*)pin, 0, sizeof(PaWinWdmPin) ); */ + + pin->parentFilter = parentFilter; + pin->pinId = pinId; + + /* Allocate a connect structure */ + pin->pinConnectSize = sizeof(KSPIN_CONNECT) + sizeof(KSDATAFORMAT_WAVEFORMATEX); + pin->pinConnect = (KSPIN_CONNECT*)PaUtil_AllocateMemory( pin->pinConnectSize ); + if( !pin->pinConnect ) + { + result = paInsufficientMemory; + goto error; + } + + /* Configure the connect structure with default values */ + pin->pinConnect->Interface.Set = KSINTERFACESETID_Standard; + pin->pinConnect->Interface.Id = KSINTERFACE_STANDARD_STREAMING; + pin->pinConnect->Interface.Flags = 0; + pin->pinConnect->Medium.Set = KSMEDIUMSETID_Standard; + pin->pinConnect->Medium.Id = KSMEDIUM_TYPE_ANYINSTANCE; + pin->pinConnect->Medium.Flags = 0; + pin->pinConnect->PinId = pinId; + pin->pinConnect->PinToHandle = NULL; + pin->pinConnect->Priority.PriorityClass = KSPRIORITY_NORMAL; + pin->pinConnect->Priority.PrioritySubClass = 1; + pin->ksDataFormatWfx = (KSDATAFORMAT_WAVEFORMATEX*)(pin->pinConnect + 1); + pin->ksDataFormatWfx->DataFormat.FormatSize = sizeof(KSDATAFORMAT_WAVEFORMATEX); + pin->ksDataFormatWfx->DataFormat.Flags = 0; + pin->ksDataFormatWfx->DataFormat.Reserved = 0; + pin->ksDataFormatWfx->DataFormat.MajorFormat = KSDATAFORMAT_TYPE_AUDIO; + pin->ksDataFormatWfx->DataFormat.SubFormat = KSDATAFORMAT_SUBTYPE_PCM; + pin->ksDataFormatWfx->DataFormat.Specifier = KSDATAFORMAT_SPECIFIER_WAVEFORMATEX; + + pin->frameSize = 0; /* Unknown until we instantiate pin */ + + /* Get the COMMUNICATION property */ + result = WdmGetPinPropertySimple( + parentFilter->handle, + pinId, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_COMMUNICATION, + &pin->communication, + sizeof(KSPIN_COMMUNICATION)); + if( result != paNoError ) + goto error; + + if( /*(pin->communication != KSPIN_COMMUNICATION_SOURCE) &&*/ + (pin->communication != KSPIN_COMMUNICATION_SINK) && + (pin->communication != KSPIN_COMMUNICATION_BOTH) ) + { + PA_DEBUG(("Not source/sink\n")); + result = paInvalidDevice; + goto error; + } + + /* Get dataflow information */ + result = WdmGetPinPropertySimple( + parentFilter->handle, + pinId, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_DATAFLOW, + &pin->dataFlow, + sizeof(KSPIN_DATAFLOW)); + + if( result != paNoError ) + goto error; + + /* Get the INTERFACE property list */ + result = WdmGetPinPropertyMulti( + parentFilter->handle, + pinId, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_INTERFACES, + &item); + + if( result != paNoError ) + goto error; + + identifier = (KSIDENTIFIER*)(item+1); + + /* Check that at least one interface is STANDARD_STREAMING */ + result = paUnanticipatedHostError; + for( i = 0; i < item->Count; i++ ) + { + if( !memcmp( (void*)&identifier[i].Set, (void*)&KSINTERFACESETID_Standard, sizeof( GUID ) ) && + ( identifier[i].Id == KSINTERFACE_STANDARD_STREAMING ) ) + { + result = paNoError; + break; + } + } + + if( result != paNoError ) + { + PA_DEBUG(("No standard streaming\n")); + goto error; + } + + /* Don't need interfaces any more */ + PaUtil_FreeMemory( item ); + item = NULL; + + /* Get the MEDIUM properties list */ + result = WdmGetPinPropertyMulti( + parentFilter->handle, + pinId, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_MEDIUMS, + &item); + + if( result != paNoError ) + goto error; + + identifier = (KSIDENTIFIER*)(item+1); /* Not actually necessary... */ + + /* Check that at least one medium is STANDARD_DEVIO */ + result = paUnanticipatedHostError; + for( i = 0; i < item->Count; i++ ) + { + if( !memcmp( (void*)&identifier[i].Set, (void*)&KSMEDIUMSETID_Standard, sizeof( GUID ) ) && + ( identifier[i].Id == KSMEDIUM_STANDARD_DEVIO ) ) + { + result = paNoError; + break; + } + } + + if( result != paNoError ) + { + PA_DEBUG(("No standard devio\n")); + goto error; + } + /* Don't need mediums any more */ + PaUtil_FreeMemory( item ); + item = NULL; + + /* Get DATARANGES */ + result = WdmGetPinPropertyMulti( + parentFilter->handle, + pinId, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_DATARANGES, + &pin->dataRangesItem); + + if( result != paNoError ) + goto error; + + pin->dataRanges = (KSDATARANGE*)(pin->dataRangesItem +1); + + /* Check that at least one datarange supports audio */ + result = paUnanticipatedHostError; + dataRange = pin->dataRanges; + pin->maxChannels = 0; + pin->bestSampleRate = 0; + pin->formats = 0; + for( i = 0; i <pin->dataRangesItem->Count; i++) + { + PA_DEBUG(("DR major format %x\n",*(unsigned long*)(&(dataRange->MajorFormat)))); + /* Check that subformat is WAVEFORMATEX, PCM or WILDCARD */ + if( IS_VALID_WAVEFORMATEX_GUID(&dataRange->SubFormat) || + !memcmp((void*)&dataRange->SubFormat, (void*)&KSDATAFORMAT_SUBTYPE_PCM, sizeof ( GUID ) ) || + ( !memcmp((void*)&dataRange->SubFormat, (void*)&KSDATAFORMAT_SUBTYPE_WILDCARD, sizeof ( GUID ) ) && + ( !memcmp((void*)&dataRange->MajorFormat, (void*)&KSDATAFORMAT_TYPE_AUDIO, sizeof ( GUID ) ) ) ) ) + { + result = paNoError; + /* Record the maximum possible channels with this pin */ + PA_DEBUG(("MaxChannel: %d\n",pin->maxChannels)); + if( (int)((KSDATARANGE_AUDIO*)dataRange)->MaximumChannels > pin->maxChannels ) + { + pin->maxChannels = ((KSDATARANGE_AUDIO*)dataRange)->MaximumChannels; + /*PA_DEBUG(("MaxChannel: %d\n",pin->maxChannels));*/ + } + /* Record the formats (bit depths) that are supported */ + if( ((KSDATARANGE_AUDIO*)dataRange)->MinimumBitsPerSample <= 16 ) + { + pin->formats |= paInt16; + PA_DEBUG(("Format 16 bit supported\n")); + } + if( ((KSDATARANGE_AUDIO*)dataRange)->MaximumBitsPerSample >= 24 ) + { + pin->formats |= paInt24; + PA_DEBUG(("Format 24 bit supported\n")); + } + if( ( pin->bestSampleRate != 48000) && + (((KSDATARANGE_AUDIO*)dataRange)->MaximumSampleFrequency >= 48000) && + (((KSDATARANGE_AUDIO*)dataRange)->MinimumSampleFrequency <= 48000) ) + { + pin->bestSampleRate = 48000; + PA_DEBUG(("48kHz supported\n")); + } + else if(( pin->bestSampleRate != 48000) && ( pin->bestSampleRate != 44100 ) && + (((KSDATARANGE_AUDIO*)dataRange)->MaximumSampleFrequency >= 44100) && + (((KSDATARANGE_AUDIO*)dataRange)->MinimumSampleFrequency <= 44100) ) + { + pin->bestSampleRate = 44100; + PA_DEBUG(("44.1kHz supported\n")); + } + else + { + pin->bestSampleRate = ((KSDATARANGE_AUDIO*)dataRange)->MaximumSampleFrequency; + } + } + dataRange = (KSDATARANGE*)( ((char*)dataRange) + dataRange->FormatSize); + } + + if( result != paNoError ) + goto error; + + /* Get instance information */ + result = WdmGetPinPropertySimple( + parentFilter->handle, + pinId, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_CINSTANCES, + &pin->instances, + sizeof(KSPIN_CINSTANCES)); + + if( result != paNoError ) + goto error; + + /* Success */ + *error = paNoError; + PA_DEBUG(("Pin created successfully\n")); + PA_LOGL_; + return pin; + +error: + /* + Error cleanup + */ + PaUtil_FreeMemory( item ); + if( pin ) + { + PaUtil_FreeMemory( pin->pinConnect ); + PaUtil_FreeMemory( pin->dataRangesItem ); + PaUtil_FreeMemory( pin ); + } + *error = result; + PA_LOGL_; + return NULL; +} + +/* +Safely free all resources associated with the pin +*/ +static void PinFree(PaWinWdmPin* pin) +{ + PA_LOGE_; + if( pin ) + { + PinClose(pin); + if( pin->pinConnect ) + { + PaUtil_FreeMemory( pin->pinConnect ); + } + if( pin->dataRangesItem ) + { + PaUtil_FreeMemory( pin->dataRangesItem ); + } + PaUtil_FreeMemory( pin ); + } + PA_LOGL_; +} + +/* +If the pin handle is open, close it +*/ +static void PinClose(PaWinWdmPin* pin) +{ + PA_LOGE_; + if( pin == NULL ) + { + PA_DEBUG(("Closing NULL pin!")); + PA_LOGL_; + return; + } + if( pin->handle != NULL ) + { + PinSetState( pin, KSSTATE_PAUSE ); + PinSetState( pin, KSSTATE_STOP ); + CloseHandle( pin->handle ); + pin->handle = NULL; + FilterRelease(pin->parentFilter); + } + PA_LOGL_; +} + +/* +Set the state of this (instantiated) pin +*/ +static PaError PinSetState(PaWinWdmPin* pin, KSSTATE state) +{ + PaError result; + + PA_LOGE_; + if( pin == NULL ) + return paInternalError; + if( pin->handle == NULL ) + return paInternalError; + + result = WdmSetPropertySimple( + pin->handle, + &KSPROPSETID_Connection, + KSPROPERTY_CONNECTION_STATE, + &state, + sizeof(state), + NULL, + 0); + PA_LOGL_; + return result; +} + +static PaError PinInstantiate(PaWinWdmPin* pin) +{ + PaError result; + unsigned long createResult; + KSALLOCATOR_FRAMING ksaf; + KSALLOCATOR_FRAMING_EX ksafex; + + PA_LOGE_; + + if( pin == NULL ) + return paInternalError; + if(!pin->pinConnect) + return paInternalError; + + FilterUse(pin->parentFilter); + + createResult = FunctionKsCreatePin( + pin->parentFilter->handle, + pin->pinConnect, + GENERIC_WRITE | GENERIC_READ, + &pin->handle + ); + + PA_DEBUG(("Pin create result = %x\n",createResult)); + if( createResult != ERROR_SUCCESS ) + { + FilterRelease(pin->parentFilter); + pin->handle = NULL; + return paInvalidDevice; + } + + result = WdmGetPropertySimple( + pin->handle, + &KSPROPSETID_Connection, + KSPROPERTY_CONNECTION_ALLOCATORFRAMING, + &ksaf, + sizeof(ksaf), + NULL, + 0); + + if( result != paNoError ) + { + result = WdmGetPropertySimple( + pin->handle, + &KSPROPSETID_Connection, + KSPROPERTY_CONNECTION_ALLOCATORFRAMING_EX, + &ksafex, + sizeof(ksafex), + NULL, + 0); + if( result == paNoError ) + { + pin->frameSize = ksafex.FramingItem[0].FramingRange.Range.MinFrameSize; + } + } + else + { + pin->frameSize = ksaf.FrameSize; + } + + PA_LOGL_; + + return paNoError; +} + +/* NOT USED +static PaError PinGetState(PaWinWdmPin* pin, KSSTATE* state) +{ + PaError result; + + if( state == NULL ) + return paInternalError; + if( pin == NULL ) + return paInternalError; + if( pin->handle == NULL ) + return paInternalError; + + result = WdmGetPropertySimple( + pin->handle, + KSPROPSETID_Connection, + KSPROPERTY_CONNECTION_STATE, + state, + sizeof(KSSTATE), + NULL, + 0); + + return result; +} +*/ +static PaError PinSetFormat(PaWinWdmPin* pin, const WAVEFORMATEX* format) +{ + unsigned long size; + void* newConnect; + + PA_LOGE_; + + if( pin == NULL ) + return paInternalError; + if( format == NULL ) + return paInternalError; + + size = GetWfexSize(format) + sizeof(KSPIN_CONNECT) + sizeof(KSDATAFORMAT_WAVEFORMATEX) - sizeof(WAVEFORMATEX); + + if( pin->pinConnectSize != size ) + { + newConnect = PaUtil_AllocateMemory( size ); + if( newConnect == NULL ) + return paInsufficientMemory; + memcpy( newConnect, (void*)pin->pinConnect, min(pin->pinConnectSize,size) ); + PaUtil_FreeMemory( pin->pinConnect ); + pin->pinConnect = (KSPIN_CONNECT*)newConnect; + pin->pinConnectSize = size; + pin->ksDataFormatWfx = (KSDATAFORMAT_WAVEFORMATEX*)((KSPIN_CONNECT*)newConnect + 1); + pin->ksDataFormatWfx->DataFormat.FormatSize = size - sizeof(KSPIN_CONNECT); + } + + memcpy( (void*)&(pin->ksDataFormatWfx->WaveFormatEx), format, GetWfexSize(format) ); + pin->ksDataFormatWfx->DataFormat.SampleSize = (unsigned short)(format->nChannels * (format->wBitsPerSample / 8)); + + PA_LOGL_; + + return paNoError; +} + +static PaError PinIsFormatSupported(PaWinWdmPin* pin, const WAVEFORMATEX* format) +{ + KSDATARANGE_AUDIO* dataRange; + unsigned long count; + GUID guid = DYNAMIC_GUID( DEFINE_WAVEFORMATEX_GUID(format->wFormatTag) ); + PaError result = paInvalidDevice; + + PA_LOGE_; + + if( format->wFormatTag == WAVE_FORMAT_EXTENSIBLE ) + { + guid = ((WAVEFORMATEXTENSIBLE*)format)->SubFormat; + } + dataRange = (KSDATARANGE_AUDIO*)pin->dataRanges; + for(count = 0; count<pin->dataRangesItem->Count; count++) + { + if(( !memcmp(&(dataRange->DataRange.MajorFormat),&KSDATAFORMAT_TYPE_AUDIO,sizeof(GUID)) ) || + ( !memcmp(&(dataRange->DataRange.MajorFormat),&KSDATAFORMAT_TYPE_WILDCARD,sizeof(GUID)) )) + { + /* This is an audio or wildcard datarange... */ + if(( !memcmp(&(dataRange->DataRange.SubFormat),&KSDATAFORMAT_SUBTYPE_WILDCARD,sizeof(GUID)) ) || + ( !memcmp(&(dataRange->DataRange.SubFormat),&guid,sizeof(GUID)) )) + { + if(( !memcmp(&(dataRange->DataRange.Specifier),&KSDATAFORMAT_SPECIFIER_WILDCARD,sizeof(GUID)) ) || + ( !memcmp(&(dataRange->DataRange.Specifier),&KSDATAFORMAT_SPECIFIER_WAVEFORMATEX,sizeof(GUID) ))) + { + + PA_DEBUG(("Pin:%x, DataRange:%d\n",(void*)pin,count)); + PA_DEBUG(("\tFormatSize:%d, SampleSize:%d\n",dataRange->DataRange.FormatSize,dataRange->DataRange.SampleSize)); + PA_DEBUG(("\tMaxChannels:%d\n",dataRange->MaximumChannels)); + PA_DEBUG(("\tBits:%d-%d\n",dataRange->MinimumBitsPerSample,dataRange->MaximumBitsPerSample)); + PA_DEBUG(("\tSampleRate:%d-%d\n",dataRange->MinimumSampleFrequency,dataRange->MaximumSampleFrequency)); + + if( dataRange->MaximumChannels < format->nChannels ) + { + result = paInvalidChannelCount; + continue; + } + if( dataRange->MinimumBitsPerSample > format->wBitsPerSample ) + { + result = paSampleFormatNotSupported; + continue; + } + if( dataRange->MaximumBitsPerSample < format->wBitsPerSample ) + { + result = paSampleFormatNotSupported; + continue; + } + if( dataRange->MinimumSampleFrequency > format->nSamplesPerSec ) + { + result = paInvalidSampleRate; + continue; + } + if( dataRange->MaximumSampleFrequency < format->nSamplesPerSec ) + { + result = paInvalidSampleRate; + continue; + } + /* Success! */ + PA_LOGL_; + return paNoError; + } + } + } + dataRange = (KSDATARANGE_AUDIO*)( ((char*)dataRange) + dataRange->DataRange.FormatSize); + } + + PA_LOGL_; + + return result; +} + +/** + * Create a new filter object + */ +static PaWinWdmFilter* FilterNew(TCHAR* filterName, TCHAR* friendlyName, PaError* error) +{ + PaWinWdmFilter* filter; + PaError result; + int pinId; + int valid; + + + /* Allocate the new filter object */ + filter = (PaWinWdmFilter*)PaUtil_AllocateMemory( sizeof(PaWinWdmFilter) ); + if( !filter ) + { + result = paInsufficientMemory; + goto error; + } + + /* Zero the filter object - done by AllocateMemory */ + /* memset( (void*)filter, 0, sizeof(PaWinWdmFilter) ); */ + + /* Copy the filter name */ + _tcsncpy(filter->filterName, filterName, MAX_PATH); + + /* Copy the friendly name */ + _tcsncpy(filter->friendlyName, friendlyName, MAX_PATH); + + /* Open the filter handle */ + result = FilterUse(filter); + if( result != paNoError ) + { + goto error; + } + + /* Get pin count */ + result = WdmGetPinPropertySimple + ( + filter->handle, + 0, + &KSPROPSETID_Pin, + KSPROPERTY_PIN_CTYPES, + &filter->pinCount, + sizeof(filter->pinCount) + ); + + if( result != paNoError) + { + goto error; + } + + /* Allocate pointer array to hold the pins */ + filter->pins = (PaWinWdmPin**)PaUtil_AllocateMemory( sizeof(PaWinWdmPin*) * filter->pinCount ); + if( !filter->pins ) + { + result = paInsufficientMemory; + goto error; + } + + /* Create all the pins we can */ + filter->maxInputChannels = 0; + filter->maxOutputChannels = 0; + filter->bestSampleRate = 0; + + valid = 0; + for(pinId = 0; pinId < filter->pinCount; pinId++) + { + /* Create the pin with this Id */ + PaWinWdmPin* newPin; + newPin = PinNew(filter, pinId, &result); + if( result == paInsufficientMemory ) + goto error; + if( newPin != NULL ) + { + filter->pins[pinId] = newPin; + valid = 1; + + /* Get the max output channel count */ + if(( newPin->dataFlow == KSPIN_DATAFLOW_IN ) && + (( newPin->communication == KSPIN_COMMUNICATION_SINK) || + ( newPin->communication == KSPIN_COMMUNICATION_BOTH))) + { + if(newPin->maxChannels > filter->maxOutputChannels) + filter->maxOutputChannels = newPin->maxChannels; + filter->formats |= newPin->formats; + } + /* Get the max input channel count */ + if(( newPin->dataFlow == KSPIN_DATAFLOW_OUT ) && + (( newPin->communication == KSPIN_COMMUNICATION_SINK) || + ( newPin->communication == KSPIN_COMMUNICATION_BOTH))) + { + if(newPin->maxChannels > filter->maxInputChannels) + filter->maxInputChannels = newPin->maxChannels; + filter->formats |= newPin->formats; + } + + if(newPin->bestSampleRate > filter->bestSampleRate) + { + filter->bestSampleRate = newPin->bestSampleRate; + } + } + } + + if(( filter->maxInputChannels == 0) && ( filter->maxOutputChannels == 0)) + { + /* No input or output... not valid */ + valid = 0; + } + + if( !valid ) + { + /* No valid pin was found on this filter so we destroy it */ + result = paDeviceUnavailable; + goto error; + } + + /* Close the filter handle for now + * It will be opened later when needed */ + FilterRelease(filter); + + *error = paNoError; + return filter; + +error: + /* + Error cleanup + */ + if( filter ) + { + for( pinId = 0; pinId < filter->pinCount; pinId++ ) + PinFree(filter->pins[pinId]); + PaUtil_FreeMemory( filter->pins ); + if( filter->handle ) + CloseHandle( filter->handle ); + PaUtil_FreeMemory( filter ); + } + *error = result; + return NULL; +} + +/** + * Free a previously created filter + */ +static void FilterFree(PaWinWdmFilter* filter) +{ + int pinId; + PA_LOGL_; + if( filter ) + { + for( pinId = 0; pinId < filter->pinCount; pinId++ ) + PinFree(filter->pins[pinId]); + PaUtil_FreeMemory( filter->pins ); + if( filter->handle ) + CloseHandle( filter->handle ); + PaUtil_FreeMemory( filter ); + } + PA_LOGE_; +} + +/** + * Reopen the filter handle if necessary so it can be used + **/ +static PaError FilterUse(PaWinWdmFilter* filter) +{ + assert( filter ); + + PA_LOGE_; + if( filter->handle == NULL ) + { + /* Open the filter */ + filter->handle = CreateFile( + filter->filterName, + GENERIC_READ | GENERIC_WRITE, + 0, + NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, + NULL); + + if( filter->handle == NULL ) + { + return paDeviceUnavailable; + } + } + filter->usageCount++; + PA_LOGL_; + return paNoError; +} + +/** + * Release the filter handle if nobody is using it + **/ +static void FilterRelease(PaWinWdmFilter* filter) +{ + assert( filter ); + assert( filter->usageCount > 0 ); + + PA_LOGE_; + filter->usageCount--; + if( filter->usageCount == 0 ) + { + if( filter->handle != NULL ) + { + CloseHandle( filter->handle ); + filter->handle = NULL; + } + } + PA_LOGL_; +} + +/** + * Create a render (playback) Pin using the supplied format + **/ +static PaWinWdmPin* FilterCreateRenderPin(PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error) +{ + PaError result; + PaWinWdmPin* pin; + + assert( filter ); + + pin = FilterFindViableRenderPin(filter,wfex,&result); + if(!pin) + { + goto error; + } + result = PinSetFormat(pin,wfex); + if( result != paNoError ) + { + goto error; + } + result = PinInstantiate(pin); + if( result != paNoError ) + { + goto error; + } + + *error = paNoError; + return pin; + +error: + *error = result; + return NULL; +} + +/** + * Find a pin that supports the given format + **/ +static PaWinWdmPin* FilterFindViableRenderPin(PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error) +{ + int pinId; + PaWinWdmPin* pin; + PaError result = paDeviceUnavailable; + *error = paNoError; + + assert( filter ); + + for( pinId = 0; pinId<filter->pinCount; pinId++ ) + { + pin = filter->pins[pinId]; + if( pin != NULL ) + { + if(( pin->dataFlow == KSPIN_DATAFLOW_IN ) && + (( pin->communication == KSPIN_COMMUNICATION_SINK) || + ( pin->communication == KSPIN_COMMUNICATION_BOTH))) + { + result = PinIsFormatSupported( pin, wfex ); + if( result == paNoError ) + { + return pin; + } + } + } + } + + *error = result; + return NULL; +} + +/** + * Check if there is a pin that should playback + * with the supplied format + **/ +static PaError FilterCanCreateRenderPin(PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex) +{ + PaWinWdmPin* pin; + PaError result; + + assert ( filter ); + + pin = FilterFindViableRenderPin(filter,wfex,&result); + /* result will be paNoError if pin found + * or else an error code indicating what is wrong with the format + **/ + return result; +} + +/** + * Create a capture (record) Pin using the supplied format + **/ +static PaWinWdmPin* FilterCreateCapturePin(PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error) +{ + PaError result; + PaWinWdmPin* pin; + + assert( filter ); + + pin = FilterFindViableCapturePin(filter,wfex,&result); + if(!pin) + { + goto error; + } + + result = PinSetFormat(pin,wfex); + if( result != paNoError ) + { + goto error; + } + + result = PinInstantiate(pin); + if( result != paNoError ) + { + goto error; + } + + *error = paNoError; + return pin; + +error: + *error = result; + return NULL; +} + +/** + * Find a capture pin that supports the given format + **/ +static PaWinWdmPin* FilterFindViableCapturePin(PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex, + PaError* error) +{ + int pinId; + PaWinWdmPin* pin; + PaError result = paDeviceUnavailable; + *error = paNoError; + + assert( filter ); + + for( pinId = 0; pinId<filter->pinCount; pinId++ ) + { + pin = filter->pins[pinId]; + if( pin != NULL ) + { + if(( pin->dataFlow == KSPIN_DATAFLOW_OUT ) && + (( pin->communication == KSPIN_COMMUNICATION_SINK) || + ( pin->communication == KSPIN_COMMUNICATION_BOTH))) + { + result = PinIsFormatSupported( pin, wfex ); + if( result == paNoError ) + { + return pin; + } + } + } + } + + *error = result; + return NULL; +} + +/** + * Check if there is a pin that should playback + * with the supplied format + **/ +static PaError FilterCanCreateCapturePin(PaWinWdmFilter* filter, + const WAVEFORMATEX* wfex) +{ + PaWinWdmPin* pin; + PaError result; + + assert ( filter ); + + pin = FilterFindViableCapturePin(filter,wfex,&result); + /* result will be paNoError if pin found + * or else an error code indicating what is wrong with the format + **/ + return result; +} + +/** + * Build the list of available filters + * Use the SetupDi API to enumerate all devices in the KSCATEGORY_AUDIO which + * have a KSCATEGORY_RENDER or KSCATEGORY_CAPTURE alias. For each of these + * devices initialise a PaWinWdmFilter structure by calling our NewFilter() + * function. We enumerate devices twice, once to count how many there are, + * and once to initialize the PaWinWdmFilter structures. + */ +static PaError BuildFilterList(PaWinWdmHostApiRepresentation* wdmHostApi) +{ + PaError result = paNoError; + HDEVINFO handle = NULL; + int device; + int invalidDevices; + int slot; + SP_DEVICE_INTERFACE_DATA interfaceData; + SP_DEVICE_INTERFACE_DATA aliasData; + SP_DEVINFO_DATA devInfoData; + int noError; + const int sizeInterface = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA) + (MAX_PATH * sizeof(WCHAR)); + unsigned char interfaceDetailsArray[sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA) + (MAX_PATH * sizeof(WCHAR))]; + SP_DEVICE_INTERFACE_DETAIL_DATA* devInterfaceDetails = (SP_DEVICE_INTERFACE_DETAIL_DATA*)interfaceDetailsArray; + TCHAR friendlyName[MAX_PATH]; + HKEY hkey; + DWORD sizeFriendlyName; + DWORD type; + PaWinWdmFilter* newFilter; + GUID* category = (GUID*)&KSCATEGORY_AUDIO; + GUID* alias_render = (GUID*)&KSCATEGORY_RENDER; + GUID* alias_capture = (GUID*)&KSCATEGORY_CAPTURE; + DWORD hasAlias; + + PA_LOGE_; + + devInterfaceDetails->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA); + + /* Open a handle to search for devices (filters) */ + handle = SetupDiGetClassDevs(category,NULL,NULL,DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); + if( handle == NULL ) + { + return paUnanticipatedHostError; + } + PA_DEBUG(("Setup called\n")); + + /* First let's count the number of devices so we can allocate a list */ + invalidDevices = 0; + for( device = 0;;device++ ) + { + interfaceData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); + interfaceData.Reserved = 0; + aliasData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); + aliasData.Reserved = 0; + noError = SetupDiEnumDeviceInterfaces(handle,NULL,category,device,&interfaceData); + PA_DEBUG(("Enum called\n")); + if( !noError ) + break; /* No more devices */ + + /* Check this one has the render or capture alias */ + hasAlias = 0; + noError = SetupDiGetDeviceInterfaceAlias(handle,&interfaceData,alias_render,&aliasData); + PA_DEBUG(("noError = %d\n",noError)); + if(noError) + { + if(aliasData.Flags && (!(aliasData.Flags & SPINT_REMOVED))) + { + PA_DEBUG(("Device %d has render alias\n",device)); + hasAlias |= 1; /* Has render alias */ + } + else + { + PA_DEBUG(("Device %d has no render alias\n",device)); + } + } + noError = SetupDiGetDeviceInterfaceAlias(handle,&interfaceData,alias_capture,&aliasData); + if(noError) + { + if(aliasData.Flags && (!(aliasData.Flags & SPINT_REMOVED))) + { + PA_DEBUG(("Device %d has capture alias\n",device)); + hasAlias |= 2; /* Has capture alias */ + } + else + { + PA_DEBUG(("Device %d has no capture alias\n",device)); + } + } + if(!hasAlias) + invalidDevices++; /* This was not a valid capture or render audio device */ + + } + /* Remember how many there are */ + wdmHostApi->filterCount = device-invalidDevices; + + PA_DEBUG(("Interfaces found: %d\n",device-invalidDevices)); + + /* Now allocate the list of pointers to devices */ + wdmHostApi->filters = (PaWinWdmFilter**)PaUtil_AllocateMemory( sizeof(PaWinWdmFilter*) * device ); + if( !wdmHostApi->filters ) + { + if(handle != NULL) + SetupDiDestroyDeviceInfoList(handle); + return paInsufficientMemory; + } + + /* Now create filter objects for each interface found */ + slot = 0; + for( device = 0;;device++ ) + { + interfaceData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); + interfaceData.Reserved = 0; + aliasData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); + aliasData.Reserved = 0; + devInfoData.cbSize = sizeof(SP_DEVINFO_DATA); + devInfoData.Reserved = 0; + + noError = SetupDiEnumDeviceInterfaces(handle,NULL,category,device,&interfaceData); + if( !noError ) + break; /* No more devices */ + + /* Check this one has the render or capture alias */ + hasAlias = 0; + noError = SetupDiGetDeviceInterfaceAlias(handle,&interfaceData,alias_render,&aliasData); + if(noError) + { + if(aliasData.Flags && (!(aliasData.Flags & SPINT_REMOVED))) + { + PA_DEBUG(("Device %d has render alias\n",device)); + hasAlias |= 1; /* Has render alias */ + } + } + noError = SetupDiGetDeviceInterfaceAlias(handle,&interfaceData,alias_capture,&aliasData); + if(noError) + { + if(aliasData.Flags && (!(aliasData.Flags & SPINT_REMOVED))) + { + PA_DEBUG(("Device %d has capture alias\n",device)); + hasAlias |= 2; /* Has capture alias */ + } + } + if(!hasAlias) + continue; /* This was not a valid capture or render audio device */ + + noError = SetupDiGetDeviceInterfaceDetail(handle,&interfaceData,devInterfaceDetails,sizeInterface,NULL,&devInfoData); + if( noError ) + { + /* Try to get the "friendly name" for this interface */ + sizeFriendlyName = sizeof(friendlyName); + /* Fix contributed by Ben Allison + * Removed KEY_SET_VALUE from flags on following call + * as its causes failure when running without admin rights + * and it was not required */ + hkey=SetupDiOpenDeviceInterfaceRegKey(handle,&interfaceData,0,KEY_QUERY_VALUE); + if(hkey!=INVALID_HANDLE_VALUE) + { + noError = RegQueryValueEx(hkey,TEXT("FriendlyName"),0,&type,(BYTE*)friendlyName,&sizeFriendlyName); + if( noError == ERROR_SUCCESS ) + { + PA_DEBUG(("Interface %d, Name: %s\n",device,friendlyName)); + RegCloseKey(hkey); + } + else + { + friendlyName[0] = 0; + } + } + newFilter = FilterNew(devInterfaceDetails->DevicePath,friendlyName,&result); + if( result == paNoError ) + { + PA_DEBUG(("Filter created\n")); + wdmHostApi->filters[slot] = newFilter; + slot++; + } + else + { + PA_DEBUG(("Filter NOT created\n")); + /* As there are now less filters than we initially thought + * we must reduce the count by one */ + wdmHostApi->filterCount--; + } + } + } + + /* Clean up */ + if(handle != NULL) + SetupDiDestroyDeviceInfoList(handle); + + return paNoError; +} + +PaError PaWinWdm_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + int i, deviceCount; + PaWinWdmHostApiRepresentation *wdmHostApi; + PaWinWdmDeviceInfo *deviceInfoArray; + PaWinWdmFilter* pFilter; + PaWinWdmDeviceInfo *wdmDeviceInfo; + PaDeviceInfo *deviceInfo; + + PA_LOGE_; + + /* + Attempt to load the KSUSER.DLL without which we cannot create pins + We will unload this on termination + */ + if(DllKsUser == NULL) + { + DllKsUser = LoadLibrary(TEXT("ksuser.dll")); + if(DllKsUser == NULL) + goto error; + } + + FunctionKsCreatePin = (KSCREATEPIN*)GetProcAddress(DllKsUser, "KsCreatePin"); + if(FunctionKsCreatePin == NULL) + goto error; + + wdmHostApi = (PaWinWdmHostApiRepresentation*)PaUtil_AllocateMemory( sizeof(PaWinWdmHostApiRepresentation) ); + if( !wdmHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + wdmHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !wdmHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + result = BuildFilterList( wdmHostApi ); + if( result != paNoError ) + { + goto error; + } + deviceCount = wdmHostApi->filterCount; + + *hostApi = &wdmHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paWDMKS; + (*hostApi)->info.name = "Windows WDM-KS"; + (*hostApi)->info.defaultInputDevice = paNoDevice; + (*hostApi)->info.defaultOutputDevice = paNoDevice; + + if( deviceCount > 0 ) + { + (*hostApi)->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + wdmHostApi->allocations, sizeof(PaWinWdmDeviceInfo*) * deviceCount ); + if( !(*hostApi)->deviceInfos ) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all device info structs in a contiguous block */ + deviceInfoArray = (PaWinWdmDeviceInfo*)PaUtil_GroupAllocateMemory( + wdmHostApi->allocations, sizeof(PaWinWdmDeviceInfo) * deviceCount ); + if( !deviceInfoArray ) + { + result = paInsufficientMemory; + goto error; + } + + for( i=0; i < deviceCount; ++i ) + { + wdmDeviceInfo = &deviceInfoArray[i]; + deviceInfo = &wdmDeviceInfo->inheritedDeviceInfo; + pFilter = wdmHostApi->filters[i]; + if( pFilter == NULL ) + continue; + wdmDeviceInfo->filter = pFilter; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + deviceInfo->name = (char*)pFilter->friendlyName; + PA_DEBUG(("Device found name: %s\n",(char*)pFilter->friendlyName)); + deviceInfo->maxInputChannels = pFilter->maxInputChannels; + if(deviceInfo->maxInputChannels > 0) + { + /* Set the default input device to the first device we find with + * more than zero input channels + **/ + if((*hostApi)->info.defaultInputDevice == paNoDevice) + { + (*hostApi)->info.defaultInputDevice = i; + } + } + + deviceInfo->maxOutputChannels = pFilter->maxOutputChannels; + if(deviceInfo->maxOutputChannels > 0) + { + /* Set the default output device to the first device we find with + * more than zero output channels + **/ + if((*hostApi)->info.defaultOutputDevice == paNoDevice) + { + (*hostApi)->info.defaultOutputDevice = i; + } + } + + /* These low values are not very useful because + * a) The lowest latency we end up with can depend on many factors such + * as the device buffer sizes/granularities, sample rate, channels and format + * b) We cannot know the device buffer sizes until we try to open/use it at + * a particular setting + * So: we give 512x48000Hz frames as the default low input latency + **/ + deviceInfo->defaultLowInputLatency = (512.0/48000.0); + deviceInfo->defaultLowOutputLatency = (512.0/48000.0); + deviceInfo->defaultHighInputLatency = (4096.0/48000.0); + deviceInfo->defaultHighOutputLatency = (4096.0/48000.0); + deviceInfo->defaultSampleRate = (double)(pFilter->bestSampleRate); + + (*hostApi)->deviceInfos[i] = deviceInfo; + } + } + + (*hostApi)->info.deviceCount = deviceCount; + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &wdmHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &wdmHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + PA_LOGL_; + return result; + +error: + if( DllKsUser != NULL ) + { + FreeLibrary( DllKsUser ); + DllKsUser = NULL; + } + + if( wdmHostApi ) + { + PaUtil_FreeMemory( wdmHostApi->filters ); + if( wdmHostApi->allocations ) + { + PaUtil_FreeAllAllocations( wdmHostApi->allocations ); + PaUtil_DestroyAllocationGroup( wdmHostApi->allocations ); + } + PaUtil_FreeMemory( wdmHostApi ); + } + PA_LOGL_; + return result; +} + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaWinWdmHostApiRepresentation *wdmHostApi = (PaWinWdmHostApiRepresentation*)hostApi; + int i; + PA_LOGE_; + + if( wdmHostApi->filters ) + { + for( i=0; i<wdmHostApi->filterCount; i++) + { + if( wdmHostApi->filters[i] != NULL ) + { + FilterFree( wdmHostApi->filters[i] ); + wdmHostApi->filters[i] = NULL; + } + } + } + PaUtil_FreeMemory( wdmHostApi->filters ); + if( wdmHostApi->allocations ) + { + PaUtil_FreeAllAllocations( wdmHostApi->allocations ); + PaUtil_DestroyAllocationGroup( wdmHostApi->allocations ); + } + PaUtil_FreeMemory( wdmHostApi ); + PA_LOGL_; +} + +static void FillWFEXT( WAVEFORMATEXTENSIBLE* pwfext, PaSampleFormat sampleFormat, double sampleRate, int channelCount) +{ + PA_LOGE_; + PA_DEBUG(( "sampleFormat = %lx\n" , sampleFormat )); + PA_DEBUG(( "sampleRate = %f\n" , sampleRate )); + PA_DEBUG(( "chanelCount = %d\n", channelCount )); + + pwfext->Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE; + pwfext->Format.nChannels = channelCount; + pwfext->Format.nSamplesPerSec = (int)sampleRate; + if(channelCount == 1) + pwfext->dwChannelMask = KSAUDIO_SPEAKER_DIRECTOUT; + else + pwfext->dwChannelMask = KSAUDIO_SPEAKER_STEREO; + if(sampleFormat == paFloat32) + { + pwfext->Format.nBlockAlign = channelCount * 4; + pwfext->Format.wBitsPerSample = 32; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 32; + pwfext->SubFormat = KSDATAFORMAT_SUBTYPE_IEEE_FLOAT; + } + else if(sampleFormat == paInt32) + { + pwfext->Format.nBlockAlign = channelCount * 4; + pwfext->Format.wBitsPerSample = 32; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 32; + pwfext->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; + } + else if(sampleFormat == paInt24) + { + pwfext->Format.nBlockAlign = channelCount * 3; + pwfext->Format.wBitsPerSample = 24; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 24; + pwfext->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; + } + else if(sampleFormat == paInt16) + { + pwfext->Format.nBlockAlign = channelCount * 2; + pwfext->Format.wBitsPerSample = 16; + pwfext->Format.cbSize = sizeof(WAVEFORMATEXTENSIBLE)-sizeof(WAVEFORMATEX); + pwfext->Samples.wValidBitsPerSample = 16; + pwfext->SubFormat = KSDATAFORMAT_SUBTYPE_PCM; + } + pwfext->Format.nAvgBytesPerSec = pwfext->Format.nSamplesPerSec * pwfext->Format.nBlockAlign; + + PA_LOGL_; +} + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaWinWdmHostApiRepresentation *wdmHostApi = (PaWinWdmHostApiRepresentation*)hostApi; + PaWinWdmFilter* pFilter; + int result = paFormatIsSupported; + WAVEFORMATEXTENSIBLE wfx; + + PA_LOGE_; + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( inputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support inputChannelCount */ + if( inputChannelCount > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + + /* Check that the input format is supported */ + FillWFEXT(&wfx,paInt16,sampleRate,inputChannelCount); + + pFilter = wdmHostApi->filters[inputParameters->device]; + result = FilterCanCreateCapturePin(pFilter,(const WAVEFORMATEX*)&wfx); + if( result != paNoError ) + { + /* Try a WAVE_FORMAT_PCM instead */ + wfx.Format.wFormatTag = WAVE_FORMAT_PCM; + wfx.Format.cbSize = 0; + wfx.Samples.wValidBitsPerSample = 0; + wfx.dwChannelMask = 0; + wfx.SubFormat = GUID_NULL; + result = FilterCanCreateCapturePin(pFilter,(const WAVEFORMATEX*)&wfx); + if( result != paNoError ) + return result; + } + } + else + { + inputChannelCount = 0; + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( outputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support outputChannelCount */ + if( outputChannelCount > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + + /* Check that the output format is supported */ + FillWFEXT(&wfx,paInt16,sampleRate,outputChannelCount); + + pFilter = wdmHostApi->filters[outputParameters->device]; + result = FilterCanCreateRenderPin(pFilter,(const WAVEFORMATEX*)&wfx); + if( result != paNoError ) + { + /* Try a WAVE_FORMAT_PCM instead */ + wfx.Format.wFormatTag = WAVE_FORMAT_PCM; + wfx.Format.cbSize = 0; + wfx.Samples.wValidBitsPerSample = 0; + wfx.dwChannelMask = 0; + wfx.SubFormat = GUID_NULL; + result = FilterCanCreateRenderPin(pFilter,(const WAVEFORMATEX*)&wfx); + if( result != paNoError ) + return result; + } + + } + else + { + outputChannelCount = 0; + } + + /* + IMPLEMENT ME: + + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported if necessary + + - check that the device supports sampleRate + + Because the buffer adapter handles conversion between all standard + sample formats, the following checks are only required if paCustomFormat + is implemented, or under some other unusual conditions. + + - check that input device can support inputSampleFormat, or that + we have the capability to convert from inputSampleFormat to + a native format + + - check that output device can support outputSampleFormat, or that + we have the capability to convert from outputSampleFormat to + a native format + */ + if((inputChannelCount == 0)&&(outputChannelCount == 0)) + result = paSampleFormatNotSupported; /* Not right error */ + + PA_LOGL_; + return result; +} + +/* see pa_hostapi.h for a list of validity guarantees made about OpenStream parameters */ + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result = paNoError; + PaWinWdmHostApiRepresentation *wdmHostApi = (PaWinWdmHostApiRepresentation*)hostApi; + PaWinWdmStream *stream = 0; + /* unsigned long framesPerHostBuffer; these may not be equivalent for all implementations */ + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + int userInputChannels,userOutputChannels; + int size; + PaWinWdmFilter* pFilter; + WAVEFORMATEXTENSIBLE wfx; + + PA_LOGE_; + PA_DEBUG(("OpenStream:sampleRate = %f\n",sampleRate)); + PA_DEBUG(("OpenStream:framesPerBuffer = %lu\n",framesPerBuffer)); + + if( inputParameters ) + { + userInputChannels = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that input device can support stream->userInputChannels */ + if( userInputChannels > hostApi->deviceInfos[ inputParameters->device ]->maxInputChannels ) + return paInvalidChannelCount; + + /* validate inputStreamInfo */ + if( inputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + + } + else + { + userInputChannels = 0; + inputSampleFormat = hostInputSampleFormat = paInt16; /* Surpress 'uninitialised var' warnings. */ + } + + if( outputParameters ) + { + userOutputChannels = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + + /* unless alternate device specification is supported, reject the use of + paUseHostApiSpecificDeviceSpecification */ + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + /* check that output device can support stream->userInputChannels */ + if( userOutputChannels > hostApi->deviceInfos[ outputParameters->device ]->maxOutputChannels ) + return paInvalidChannelCount; + + /* validate outputStreamInfo */ + if( outputParameters->hostApiSpecificStreamInfo ) + return paIncompatibleHostApiSpecificStreamInfo; /* this implementation doesn't use custom stream info */ + + } + else + { + userOutputChannels = 0; + outputSampleFormat = hostOutputSampleFormat = paInt16; /* Surpress 'uninitialized var' warnings. */ + } + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + + stream = (PaWinWdmStream*)PaUtil_AllocateMemory( sizeof(PaWinWdmStream) ); + if( !stream ) + { + result = paInsufficientMemory; + goto error; + } + /* Zero the stream object */ + /* memset((void*)stream,0,sizeof(PaWinWdmStream)); */ + + if( streamCallback ) + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &wdmHostApi->callbackStreamInterface, streamCallback, userData ); + } + else + { + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + &wdmHostApi->blockingStreamInterface, streamCallback, userData ); + } + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + /* Instantiate the input pin if necessary */ + if(userInputChannels > 0) + { + result = paSampleFormatNotSupported; + pFilter = wdmHostApi->filters[inputParameters->device]; + stream->userInputChannels = userInputChannels; + + if(((inputSampleFormat & ~paNonInterleaved) & pFilter->formats) != 0) + { /* inputSampleFormat is supported, so try to use it */ + hostInputSampleFormat = inputSampleFormat; + FillWFEXT(&wfx, hostInputSampleFormat, sampleRate, stream->userInputChannels); + stream->bytesPerInputFrame = wfx.Format.nBlockAlign; + stream->recordingPin = FilterCreateCapturePin(pFilter, (const WAVEFORMATEX*)&wfx, &result); + stream->deviceInputChannels = stream->userInputChannels; + } + + if(result != paNoError) + { /* Search through all PaSampleFormats to find one that works */ + hostInputSampleFormat = paFloat32; + + do { + FillWFEXT(&wfx, hostInputSampleFormat, sampleRate, stream->userInputChannels); + stream->bytesPerInputFrame = wfx.Format.nBlockAlign; + stream->recordingPin = FilterCreateCapturePin(pFilter, (const WAVEFORMATEX*)&wfx, &result); + stream->deviceInputChannels = stream->userInputChannels; + + if(stream->recordingPin == NULL) result = paSampleFormatNotSupported; + if(result != paNoError) hostInputSampleFormat <<= 1; + } + while(result != paNoError && hostInputSampleFormat <= paUInt8); + } + + if(result != paNoError) + { /* None of the PaSampleFormats worked. Set the hostInputSampleFormat to the best fit + * and try a PCM format. + **/ + hostInputSampleFormat = + PaUtil_SelectClosestAvailableFormat( pFilter->formats, inputSampleFormat ); + + /* Try a WAVE_FORMAT_PCM instead */ + wfx.Format.wFormatTag = WAVE_FORMAT_PCM; + wfx.Format.cbSize = 0; + wfx.Samples.wValidBitsPerSample = 0; + wfx.dwChannelMask = 0; + wfx.SubFormat = GUID_NULL; + stream->recordingPin = FilterCreateCapturePin(pFilter,(const WAVEFORMATEX*)&wfx,&result); + if(stream->recordingPin == NULL) result = paSampleFormatNotSupported; + } + + if( result != paNoError ) + { + /* Some or all KS devices can only handle the exact number of channels + * they specify. But PortAudio clients expect to be able to + * at least specify mono I/O on a multi-channel device + * If this is the case, then we will do the channel mapping internally + **/ + if( stream->userInputChannels < pFilter->maxInputChannels ) + { + FillWFEXT(&wfx,hostInputSampleFormat,sampleRate,pFilter->maxInputChannels); + stream->bytesPerInputFrame = wfx.Format.nBlockAlign; + stream->recordingPin = FilterCreateCapturePin(pFilter,(const WAVEFORMATEX*)&wfx,&result); + stream->deviceInputChannels = pFilter->maxInputChannels; + + if( result != paNoError ) + { + /* Try a WAVE_FORMAT_PCM instead */ + wfx.Format.wFormatTag = WAVE_FORMAT_PCM; + wfx.Format.cbSize = 0; + wfx.Samples.wValidBitsPerSample = 0; + wfx.dwChannelMask = 0; + wfx.SubFormat = GUID_NULL; + stream->recordingPin = FilterCreateCapturePin(pFilter,(const WAVEFORMATEX*)&wfx,&result); + } + } + } + + if(stream->recordingPin == NULL) + { + goto error; + } + + switch(hostInputSampleFormat) + { + case paInt16: stream->inputSampleSize = 2; break; + case paInt24: stream->inputSampleSize = 3; break; + case paInt32: + case paFloat32: stream->inputSampleSize = 4; break; + } + + stream->recordingPin->frameSize /= stream->bytesPerInputFrame; + PA_DEBUG(("Pin output frames: %d\n",stream->recordingPin->frameSize)); + } + else + { + stream->recordingPin = NULL; + stream->bytesPerInputFrame = 0; + } + + /* Instantiate the output pin if necessary */ + if(userOutputChannels > 0) + { + result = paSampleFormatNotSupported; + pFilter = wdmHostApi->filters[outputParameters->device]; + stream->userOutputChannels = userOutputChannels; + + if(((outputSampleFormat & ~paNonInterleaved) & pFilter->formats) != 0) + { + hostOutputSampleFormat = outputSampleFormat; + FillWFEXT(&wfx,hostOutputSampleFormat,sampleRate,stream->userOutputChannels); + stream->bytesPerOutputFrame = wfx.Format.nBlockAlign; + stream->playbackPin = FilterCreateRenderPin(pFilter,(WAVEFORMATEX*)&wfx,&result); + stream->deviceOutputChannels = stream->userOutputChannels; + } + + if(result != paNoError) + { + hostOutputSampleFormat = paFloat32; + + do { + FillWFEXT(&wfx,hostOutputSampleFormat,sampleRate,stream->userOutputChannels); + stream->bytesPerOutputFrame = wfx.Format.nBlockAlign; + stream->playbackPin = FilterCreateRenderPin(pFilter,(WAVEFORMATEX*)&wfx,&result); + stream->deviceOutputChannels = stream->userOutputChannels; + + if(stream->playbackPin == NULL) result = paSampleFormatNotSupported; + if(result != paNoError) hostOutputSampleFormat <<= 1; + } + while(result != paNoError && hostOutputSampleFormat <= paUInt8); + } + + if(result != paNoError) + { + hostOutputSampleFormat = + PaUtil_SelectClosestAvailableFormat( pFilter->formats, outputSampleFormat ); + + /* Try a WAVE_FORMAT_PCM instead */ + wfx.Format.wFormatTag = WAVE_FORMAT_PCM; + wfx.Format.cbSize = 0; + wfx.Samples.wValidBitsPerSample = 0; + wfx.dwChannelMask = 0; + wfx.SubFormat = GUID_NULL; + stream->playbackPin = FilterCreateRenderPin(pFilter,(WAVEFORMATEX*)&wfx,&result); + if(stream->playbackPin == NULL) result = paSampleFormatNotSupported; + } + + if( result != paNoError ) + { + /* Some or all KS devices can only handle the exact number of channels + * they specify. But PortAudio clients expect to be able to + * at least specify mono I/O on a multi-channel device + * If this is the case, then we will do the channel mapping internally + **/ + if( stream->userOutputChannels < pFilter->maxOutputChannels ) + { + FillWFEXT(&wfx,hostOutputSampleFormat,sampleRate,pFilter->maxOutputChannels); + stream->bytesPerOutputFrame = wfx.Format.nBlockAlign; + stream->playbackPin = FilterCreateRenderPin(pFilter,(const WAVEFORMATEX*)&wfx,&result); + stream->deviceOutputChannels = pFilter->maxOutputChannels; + if( result != paNoError ) + { + /* Try a WAVE_FORMAT_PCM instead */ + wfx.Format.wFormatTag = WAVE_FORMAT_PCM; + wfx.Format.cbSize = 0; + wfx.Samples.wValidBitsPerSample = 0; + wfx.dwChannelMask = 0; + wfx.SubFormat = GUID_NULL; + stream->playbackPin = FilterCreateRenderPin(pFilter,(const WAVEFORMATEX*)&wfx,&result); + } + } + } + + if(stream->playbackPin == NULL) + { + goto error; + } + + switch(hostOutputSampleFormat) + { + case paInt16: stream->outputSampleSize = 2; break; + case paInt24: stream->outputSampleSize = 3; break; + case paInt32: + case paFloat32: stream->outputSampleSize = 4; break; + } + + stream->playbackPin->frameSize /= stream->bytesPerOutputFrame; + PA_DEBUG(("Pin output frames: %d\n",stream->playbackPin->frameSize)); + } + else + { + stream->playbackPin = NULL; + stream->bytesPerOutputFrame = 0; + } + + /* Calculate the framesPerHostXxxxBuffer size based upon the suggested latency values */ + + /* Record the buffer length */ + if(inputParameters) + { + /* Calculate the frames from the user's value - add a bit to round up */ + stream->framesPerHostIBuffer = (unsigned long)((inputParameters->suggestedLatency*sampleRate)+0.0001); + if(stream->framesPerHostIBuffer > (unsigned long)sampleRate) + { /* Upper limit is 1 second */ + stream->framesPerHostIBuffer = (unsigned long)sampleRate; + } + else if(stream->framesPerHostIBuffer < stream->recordingPin->frameSize) + { + stream->framesPerHostIBuffer = stream->recordingPin->frameSize; + } + PA_DEBUG(("Input frames chosen:%ld\n",stream->framesPerHostIBuffer)); + } + + if(outputParameters) + { + /* Calculate the frames from the user's value - add a bit to round up */ + stream->framesPerHostOBuffer = (unsigned long)((outputParameters->suggestedLatency*sampleRate)+0.0001); + if(stream->framesPerHostOBuffer > (unsigned long)sampleRate) + { /* Upper limit is 1 second */ + stream->framesPerHostOBuffer = (unsigned long)sampleRate; + } + else if(stream->framesPerHostOBuffer < stream->playbackPin->frameSize) + { + stream->framesPerHostOBuffer = stream->playbackPin->frameSize; + } + PA_DEBUG(("Output frames chosen:%ld\n",stream->framesPerHostOBuffer)); + } + + /* Host buffer size is bounded to the largest of the input and output + frame sizes */ + + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + stream->userInputChannels, inputSampleFormat, hostInputSampleFormat, + stream->userOutputChannels, outputSampleFormat, hostOutputSampleFormat, + sampleRate, streamFlags, framesPerBuffer, + max(stream->framesPerHostOBuffer,stream->framesPerHostIBuffer), + paUtilBoundedHostBufferSize, + streamCallback, userData ); + if( result != paNoError ) + goto error; + + stream->streamRepresentation.streamInfo.inputLatency = + ((double)stream->framesPerHostIBuffer) / sampleRate; + stream->streamRepresentation.streamInfo.outputLatency = + ((double)stream->framesPerHostOBuffer) / sampleRate; + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + PA_DEBUG(("BytesPerInputFrame = %d\n",stream->bytesPerInputFrame)); + PA_DEBUG(("BytesPerOutputFrame = %d\n",stream->bytesPerOutputFrame)); + + /* Allocate all the buffers for host I/O */ + size = 2 * (stream->framesPerHostIBuffer*stream->bytesPerInputFrame + stream->framesPerHostOBuffer*stream->bytesPerOutputFrame); + PA_DEBUG(("Buffer size = %d\n",size)); + stream->hostBuffer = (char*)PaUtil_AllocateMemory(size); + PA_DEBUG(("Buffer allocated\n")); + if( !stream->hostBuffer ) + { + PA_DEBUG(("Cannot allocate host buffer!\n")); + result = paInsufficientMemory; + goto error; + } + PA_DEBUG(("Buffer start = %p\n",stream->hostBuffer)); + /* memset(stream->hostBuffer,0,size); */ + + /* Set up the packets */ + stream->events[0] = CreateEvent(NULL, FALSE, FALSE, NULL); + ResetEvent(stream->events[0]); /* Record buffer 1 */ + stream->events[1] = CreateEvent(NULL, FALSE, FALSE, NULL); + ResetEvent(stream->events[1]); /* Record buffer 2 */ + stream->events[2] = CreateEvent(NULL, FALSE, FALSE, NULL); + ResetEvent(stream->events[2]); /* Play buffer 1 */ + stream->events[3] = CreateEvent(NULL, FALSE, FALSE, NULL); + ResetEvent(stream->events[3]); /* Play buffer 2 */ + stream->events[4] = CreateEvent(NULL, FALSE, FALSE, NULL); + ResetEvent(stream->events[4]); /* Abort event */ + if(stream->userInputChannels > 0) + { + DATAPACKET *p = &(stream->packets[0]); + p->Signal.hEvent = stream->events[0]; + p->Header.Data = stream->hostBuffer; + p->Header.FrameExtent = stream->framesPerHostIBuffer*stream->bytesPerInputFrame; + p->Header.DataUsed = 0; + p->Header.Size = sizeof(p->Header); + p->Header.PresentationTime.Numerator = 1; + p->Header.PresentationTime.Denominator = 1; + + p = &(stream->packets[1]); + p->Signal.hEvent = stream->events[1]; + p->Header.Data = stream->hostBuffer + stream->framesPerHostIBuffer*stream->bytesPerInputFrame; + p->Header.FrameExtent = stream->framesPerHostIBuffer*stream->bytesPerInputFrame; + p->Header.DataUsed = 0; + p->Header.Size = sizeof(p->Header); + p->Header.PresentationTime.Numerator = 1; + p->Header.PresentationTime.Denominator = 1; + } + if(stream->userOutputChannels > 0) + { + DATAPACKET *p = &(stream->packets[2]); + p->Signal.hEvent = stream->events[2]; + p->Header.Data = stream->hostBuffer + 2*stream->framesPerHostIBuffer*stream->bytesPerInputFrame; + p->Header.FrameExtent = stream->framesPerHostOBuffer*stream->bytesPerOutputFrame; + p->Header.DataUsed = stream->framesPerHostOBuffer*stream->bytesPerOutputFrame; + p->Header.Size = sizeof(p->Header); + p->Header.PresentationTime.Numerator = 1; + p->Header.PresentationTime.Denominator = 1; + + p = &(stream->packets[3]); + p->Signal.hEvent = stream->events[3]; + p->Header.Data = stream->hostBuffer + 2*stream->framesPerHostIBuffer*stream->bytesPerInputFrame + stream->framesPerHostOBuffer*stream->bytesPerOutputFrame; + p->Header.FrameExtent = stream->framesPerHostOBuffer*stream->bytesPerOutputFrame; + p->Header.DataUsed = stream->framesPerHostOBuffer*stream->bytesPerOutputFrame; + p->Header.Size = sizeof(p->Header); + p->Header.PresentationTime.Numerator = 1; + p->Header.PresentationTime.Denominator = 1; + } + + stream->streamStarted = 0; + stream->streamActive = 0; + stream->streamStop = 0; + stream->streamAbort = 0; + stream->streamFlags = streamFlags; + stream->oldProcessPriority = REALTIME_PRIORITY_CLASS; + + *s = (PaStream*)stream; + + PA_LOGL_; + return result; + +error: + size = 5; + while(size--) + { + if(stream->events[size] != NULL) + { + CloseHandle(stream->events[size]); + stream->events[size] = NULL; + } + } + if(stream->hostBuffer) + PaUtil_FreeMemory( stream->hostBuffer ); + + if(stream->playbackPin) + PinClose(stream->playbackPin); + if(stream->recordingPin) + PinClose(stream->recordingPin); + + if( stream ) + PaUtil_FreeMemory( stream ); + + PA_LOGL_; + return result; +} + +/* + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + PaError result = paNoError; + PaWinWdmStream *stream = (PaWinWdmStream*)s; + int size; + + PA_LOGE_; + + assert(!stream->streamStarted); + assert(!stream->streamActive); + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + size = 5; + while(size--) + { + if(stream->events[size] != NULL) + { + CloseHandle(stream->events[size]); + stream->events[size] = NULL; + } + } + if(stream->hostBuffer) + PaUtil_FreeMemory( stream->hostBuffer ); + + if(stream->playbackPin) + PinClose(stream->playbackPin); + if(stream->recordingPin) + PinClose(stream->recordingPin); + + PaUtil_FreeMemory( stream ); + + PA_LOGL_; + return result; +} + +/* +Write the supplied packet to the pin +Asynchronous +Should return false on success +*/ +static BOOL PinWrite(HANDLE h, DATAPACKET* p) +{ + unsigned long cbReturned = 0; + return DeviceIoControl(h,IOCTL_KS_WRITE_STREAM,NULL,0, + &p->Header,p->Header.Size,&cbReturned,&p->Signal); +} + +/* +Read to the supplied packet from the pin +Asynchronous +Should return false on success +*/ +static BOOL PinRead(HANDLE h, DATAPACKET* p) +{ + unsigned long cbReturned = 0; + return DeviceIoControl(h,IOCTL_KS_READ_STREAM,NULL,0, + &p->Header,p->Header.Size,&cbReturned,&p->Signal); +} + +/* +Copy the first interleaved channel of 16 bit data to the other channels +*/ +static void DuplicateFirstChannelInt16(void* buffer, int channels, int samples) +{ + unsigned short* data = (unsigned short*)buffer; + int channel; + unsigned short sourceSample; + while( samples-- ) + { + sourceSample = *data++; + channel = channels-1; + while( channel-- ) + { + *data++ = sourceSample; + } + } +} + +/* +Copy the first interleaved channel of 24 bit data to the other channels +*/ +static void DuplicateFirstChannelInt24(void* buffer, int channels, int samples) +{ + unsigned char* data = (unsigned char*)buffer; + int channel; + unsigned char sourceSample[3]; + while( samples-- ) + { + sourceSample[0] = data[0]; + sourceSample[1] = data[1]; + sourceSample[2] = data[2]; + data += 3; + channel = channels-1; + while( channel-- ) + { + data[0] = sourceSample[0]; + data[1] = sourceSample[1]; + data[2] = sourceSample[2]; + data += 3; + } + } +} + +/* +Copy the first interleaved channel of 32 bit data to the other channels +*/ +static void DuplicateFirstChannelInt32(void* buffer, int channels, int samples) +{ + unsigned long* data = (unsigned long*)buffer; + int channel; + unsigned long sourceSample; + while( samples-- ) + { + sourceSample = *data++; + channel = channels-1; + while( channel-- ) + { + *data++ = sourceSample; + } + } +} + +static DWORD WINAPI ProcessingThread(LPVOID pParam) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)pParam; + PaStreamCallbackTimeInfo ti; + int cbResult = paContinue; + int inbuf = 0; + int outbuf = 0; + int pending = 0; + PaError result; + unsigned long wait; + unsigned long eventSignaled; + int fillPlaybuf = 0; + int emptyRecordbuf = 0; + int framesProcessed; + unsigned long timeout; + int i; + int doChannelCopy; + int priming = 0; + PaStreamCallbackFlags underover = 0; + + PA_LOGE_; + + ti.inputBufferAdcTime = 0.0; + ti.currentTime = 0.0; + ti.outputBufferDacTime = 0.0; + + /* Get double buffering going */ + + /* Submit buffers */ + if(stream->playbackPin) + { + result = PinSetState(stream->playbackPin, KSSTATE_RUN); + + PA_DEBUG(("play state run = %d;",(int)result)); + SetEvent(stream->events[outbuf+2]); + outbuf = (outbuf+1)&1; + SetEvent(stream->events[outbuf+2]); + outbuf = (outbuf+1)&1; + pending += 2; + priming += 4; + } + if(stream->recordingPin) + { + result = PinSetState(stream->recordingPin, KSSTATE_RUN); + + PA_DEBUG(("recording state run = %d;",(int)result)); + PinRead(stream->recordingPin->handle,&stream->packets[inbuf]); + inbuf = (inbuf+1)&1; /* Increment and wrap */ + PinRead(stream->recordingPin->handle,&stream->packets[inbuf]); + inbuf = (inbuf+1)&1; /* Increment and wrap */ + /* FIXME - do error checking */ + pending += 2; + } + PA_DEBUG(("Out buffer len:%f\n",(2000*stream->framesPerHostOBuffer) / stream->streamRepresentation.streamInfo.sampleRate)); + PA_DEBUG(("In buffer len:%f\n",(2000*stream->framesPerHostIBuffer) / stream->streamRepresentation.streamInfo.sampleRate)); + timeout = max( + ((2000*(DWORD)stream->framesPerHostOBuffer) / (DWORD)stream->streamRepresentation.streamInfo.sampleRate), + ((2000*(DWORD)stream->framesPerHostIBuffer) / (DWORD)stream->streamRepresentation.streamInfo.sampleRate)); + timeout = max(timeout,1); + PA_DEBUG(("Timeout = %ld\n",timeout)); + + while(!stream->streamAbort) + { + fillPlaybuf = 0; + emptyRecordbuf = 0; + + /* Wait for next input or output buffer to be finished with*/ + assert(pending>0); + + if(stream->streamStop) + { + PA_DEBUG(("ss1:pending=%d ",pending)); + } + wait = WaitForMultipleObjects(5, stream->events, FALSE, 0); + if( wait == WAIT_TIMEOUT ) + { + /* No (under|over)flow has ocurred */ + wait = WaitForMultipleObjects(5, stream->events, FALSE, timeout); + eventSignaled = wait - WAIT_OBJECT_0; + } + else + { + eventSignaled = wait - WAIT_OBJECT_0; + if( eventSignaled < 2 ) + { + underover |= paInputOverflow; + PA_DEBUG(("Input overflow\n")); + } + else if(( eventSignaled < 4 )&&(!priming)) + { + underover |= paOutputUnderflow; + PA_DEBUG(("Output underflow\n")); + } + } + + if(stream->streamStop) + { + PA_DEBUG(("ss2:wait=%ld",wait)); + } + if(wait == WAIT_FAILED) + { + PA_DEBUG(("Wait fail = %ld! ",wait)); + break; + } + if(wait == WAIT_TIMEOUT) + { + continue; + } + + if(eventSignaled < 2) + { /* Recording input buffer has been filled */ + if(stream->playbackPin) + { + /* First check if also the next playback buffer has been signaled */ + wait = WaitForSingleObject(stream->events[outbuf+2],0); + if(wait == WAIT_OBJECT_0) + { + /* Yes, so do both buffers at same time */ + fillPlaybuf = 1; + pending--; + /* Was this an underflow situation? */ + if( underover ) + underover |= paOutputUnderflow; /* Yes! */ + } + } + emptyRecordbuf = 1; + pending--; + } + else if(eventSignaled < 4) + { /* Playback output buffer has been emptied */ + if(stream->recordingPin) + { + /* First check if also the next recording buffer has been signaled */ + wait = WaitForSingleObject(stream->events[inbuf],0); + if(wait == WAIT_OBJECT_0) + { /* Yes, so do both buffers at same time */ + emptyRecordbuf = 1; + pending--; + /* Was this an overflow situation? */ + if( underover ) + underover |= paInputOverflow; /* Yes! */ + } + } + fillPlaybuf = 1; + pending--; + } + else + { + /* Abort event! */ + assert(stream->streamAbort); /* Should have been set */ + PA_DEBUG(("ABORTING ")); + break; + } + ResetEvent(stream->events[eventSignaled]); + + if(stream->streamStop) + { + PA_DEBUG(("Stream stop! pending=%d",pending)); + cbResult = paComplete; /* Stop, but play remaining buffers */ + } + + /* Do necessary buffer processing (which will invoke user callback if necessary */ + doChannelCopy = 0; + if(cbResult==paContinue) + { + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + if((stream->bufferProcessor.hostInputFrameCount[0] + stream->bufferProcessor.hostInputFrameCount[1]) == + (stream->bufferProcessor.hostOutputFrameCount[0] + stream->bufferProcessor.hostOutputFrameCount[1]) ) + PaUtil_BeginBufferProcessing(&stream->bufferProcessor,&ti,underover); + underover = 0; /* Reset the (under|over)flow status */ + if(fillPlaybuf) + { + PaUtil_SetOutputFrameCount(&stream->bufferProcessor,0); + if( stream->userOutputChannels == 1 ) + { + /* Write the single user channel to the first interleaved block */ + PaUtil_SetOutputChannel(&stream->bufferProcessor,0,stream->packets[outbuf+2].Header.Data,stream->deviceOutputChannels); + /* We will do a copy to the other channels after the data has been written */ + doChannelCopy = 1; + } + else + { + for(i=0;i<stream->userOutputChannels;i++) + { + /* Only write the user output channels. Leave the rest blank */ + PaUtil_SetOutputChannel(&stream->bufferProcessor,i,((unsigned char*)(stream->packets[outbuf+2].Header.Data))+(i*stream->outputSampleSize),stream->deviceOutputChannels); + } + } + } + if(emptyRecordbuf) + { + PaUtil_SetInputFrameCount(&stream->bufferProcessor,stream->packets[inbuf].Header.DataUsed/stream->bytesPerInputFrame); + for(i=0;i<stream->userInputChannels;i++) + { + /* Only read as many channels as the user wants */ + PaUtil_SetInputChannel(&stream->bufferProcessor,i,((unsigned char*)(stream->packets[inbuf].Header.Data))+(i*stream->inputSampleSize),stream->deviceInputChannels); + } + } + + if (stream->recordingPin && stream->playbackPin) /* full duplex */ + { + /* Only call the EndBufferProcessing function when the total input frames == total output frames */ + + if((stream->bufferProcessor.hostInputFrameCount[0] + stream->bufferProcessor.hostInputFrameCount[1]) == + (stream->bufferProcessor.hostOutputFrameCount[0] + stream->bufferProcessor.hostOutputFrameCount[1]) ) + { + framesProcessed = PaUtil_EndBufferProcessing(&stream->bufferProcessor,&cbResult); + } + else + { + framesProcessed = 0; + } + } + else + { + framesProcessed = PaUtil_EndBufferProcessing(&stream->bufferProcessor,&cbResult); + } + + if( doChannelCopy ) + { + /* Copy the first output channel to the other channels */ + switch(stream->outputSampleSize) + { + case 2: + DuplicateFirstChannelInt16(stream->packets[outbuf+2].Header.Data,stream->deviceOutputChannels,stream->framesPerHostOBuffer); + break; + case 3: + DuplicateFirstChannelInt24(stream->packets[outbuf+2].Header.Data,stream->deviceOutputChannels,stream->framesPerHostOBuffer); + break; + case 4: + DuplicateFirstChannelInt32(stream->packets[outbuf+2].Header.Data,stream->deviceOutputChannels,stream->framesPerHostOBuffer); + break; + default: + assert(0); /* Unsupported format! */ + break; + } + } + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + } + else + { + fillPlaybuf = 0; + emptyRecordbuf = 0; + } + + /* + if(cbResult != paContinue) + { + PA_DEBUG(("cbResult=%d, pending=%d:",cbResult,pending)); + } + */ + /* Submit buffers */ + if((fillPlaybuf)&&(cbResult!=paAbort)) + { + if(!PinWrite(stream->playbackPin->handle,&stream->packets[outbuf+2])) + outbuf = (outbuf+1)&1; /* Increment and wrap */ + pending++; + if( priming ) + priming--; /* Have to prime twice */ + } + if((emptyRecordbuf)&&(cbResult==paContinue)) + { + stream->packets[inbuf].Header.DataUsed = 0; /* Reset for reuse */ + PinRead(stream->recordingPin->handle,&stream->packets[inbuf]); + inbuf = (inbuf+1)&1; /* Increment and wrap */ + pending++; + } + if(pending==0) + { + PA_DEBUG(("pending==0 finished...;")); + break; + } + if((!stream->playbackPin)&&(cbResult!=paContinue)) + { + PA_DEBUG(("record only cbResult=%d...;",cbResult)); + break; + } + } + + PA_DEBUG(("Finished thread")); + + /* Finished, either normally or aborted */ + if(stream->playbackPin) + { + result = PinSetState(stream->playbackPin, KSSTATE_PAUSE); + result = PinSetState(stream->playbackPin, KSSTATE_STOP); + } + if(stream->recordingPin) + { + result = PinSetState(stream->recordingPin, KSSTATE_PAUSE); + result = PinSetState(stream->recordingPin, KSSTATE_STOP); + } + + stream->streamActive = 0; + + if((!stream->streamStop)&&(!stream->streamAbort)) + { + /* Invoke the user stream finished callback */ + /* Only do it from here if not being stopped/aborted by user */ + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + stream->streamStop = 0; + stream->streamAbort = 0; + + /* Reset process priority if necessary */ + if(stream->oldProcessPriority != REALTIME_PRIORITY_CLASS) + { + SetPriorityClass(GetCurrentProcess(),stream->oldProcessPriority); + stream->oldProcessPriority = REALTIME_PRIORITY_CLASS; + } + + PA_LOGL_; + EXIT_THREAD; + return 0; +} + +static PaError StartStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinWdmStream *stream = (PaWinWdmStream*)s; + DWORD dwID; + BOOL ret; + int size; + + PA_LOGE_; + + stream->streamStop = 0; + stream->streamAbort = 0; + size = 5; + while(size--) + { + if(stream->events[size] != NULL) + { + ResetEvent(stream->events[size]); + } + } + + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + stream->oldProcessPriority = GetPriorityClass(GetCurrentProcess()); + /* Uncomment the following line to enable dynamic boosting of the process + * priority to real time for best low latency support + * Disabled by default because RT processes can easily block the OS */ + /*ret = SetPriorityClass(GetCurrentProcess(),REALTIME_PRIORITY_CLASS); + PA_DEBUG(("Class ret = %d;",ret));*/ + + stream->streamStarted = 1; + stream->streamThread = (HANDLE)_beginthreadex(NULL, 0, ProcessingThread, stream, 0, &dwID); + if(stream->streamThread == NULL) + { + stream->streamStarted = 0; + result = paInsufficientMemory; + goto end; + } + ret = SetThreadPriority(stream->streamThread,THREAD_PRIORITY_TIME_CRITICAL); + PA_DEBUG(("Priority ret = %d;",ret)); + /* Make the stream active */ + stream->streamActive = 1; + +end: + PA_LOGL_; + return result; +} + + +static PaError StopStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinWdmStream *stream = (PaWinWdmStream*)s; + int doCb = 0; + + PA_LOGE_; + + if(stream->streamActive) + { + doCb = 1; + stream->streamStop = 1; + while(stream->streamActive) + { + PA_DEBUG(("W.")); + Sleep(10); /* Let thread sleep for 10 msec */ + } + } + + PA_DEBUG(("Terminating thread")); + if(stream->streamStarted && stream->streamThread) + { + TerminateThread(stream->streamThread,0); + stream->streamThread = NULL; + } + + stream->streamStarted = 0; + + if(stream->oldProcessPriority != REALTIME_PRIORITY_CLASS) + { + SetPriorityClass(GetCurrentProcess(),stream->oldProcessPriority); + stream->oldProcessPriority = REALTIME_PRIORITY_CLASS; + } + + if(doCb) + { + /* Do user callback now after all state has been reset */ + /* This means it should be safe for the called function */ + /* to invoke e.g. StartStream */ + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + + PA_LOGL_; + return result; +} + +static PaError AbortStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinWdmStream *stream = (PaWinWdmStream*)s; + int doCb = 0; + + PA_LOGE_; + + if(stream->streamActive) + { + doCb = 1; + stream->streamAbort = 1; + SetEvent(stream->events[4]); /* Signal immediately */ + while(stream->streamActive) + { + Sleep(10); + } + } + + if(stream->streamStarted && stream->streamThread) + { + TerminateThread(stream->streamThread,0); + stream->streamThread = NULL; + } + + stream->streamStarted = 0; + + if(stream->oldProcessPriority != REALTIME_PRIORITY_CLASS) + { + SetPriorityClass(GetCurrentProcess(),stream->oldProcessPriority); + stream->oldProcessPriority = REALTIME_PRIORITY_CLASS; + } + + if(doCb) + { + /* Do user callback now after all state has been reset */ + /* This means it should be safe for the called function */ + /* to invoke e.g. StartStream */ + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + } + + stream->streamActive = 0; + stream->streamStarted = 0; + + PA_LOGL_; + return result; +} + + +static PaError IsStreamStopped( PaStream *s ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + int result = 0; + + PA_LOGE_; + + if(!stream->streamStarted) + result = 1; + + PA_LOGL_; + return result; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + int result = 0; + + PA_LOGE_; + + if(stream->streamActive) + result = 1; + + PA_LOGL_; + return result; +} + + +static PaTime GetStreamTime( PaStream* s ) +{ + PA_LOGE_; + PA_LOGL_; + (void)s; + return PaUtil_GetTime(); +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + double result; + PA_LOGE_; + result = PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); + PA_LOGL_; + return result; +} + + +/* + As separate stream interfaces are used for blocking and callback + streams, the following functions can be guaranteed to only be called + for blocking streams. +*/ + +static PaError ReadStream( PaStream* s, + void *buffer, + unsigned long frames ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + + PA_LOGE_; + + /* suppress unused variable warnings */ + (void) buffer; + (void) frames; + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + PA_LOGL_; + return paNoError; +} + + +static PaError WriteStream( PaStream* s, + const void *buffer, + unsigned long frames ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + + PA_LOGE_; + + /* suppress unused variable warnings */ + (void) buffer; + (void) frames; + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + PA_LOGL_; + return paNoError; +} + + +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + + PA_LOGE_; + + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + PA_LOGL_; + return 0; +} + + +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaWinWdmStream *stream = (PaWinWdmStream*)s; + + PA_LOGE_; + /* suppress unused variable warnings */ + (void) stream; + + /* IMPLEMENT ME, see portaudio.h for required behavior*/ + PA_LOGL_; + return 0; +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wdmks/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,82 @@ +Notes about WDM-KS host API +--------------------------- + +Status history +-------------- +10th November 2005: +Made following changes: + * OpenStream: Try all PaSampleFormats internally if the the chosen + format is not supported natively. This fixed several problems + with soundcards that soundcards that did not take kindly to + using 24-bit 3-byte formats. + * OpenStream: Make the minimum framesPerHostIBuffer (and framesPerHostOBuffer) + the default frameSize for the playback/recording pin. + * ProcessingThread: Added a switch to only call PaUtil_EndBufferProcessing + if the total input frames equals the total output frames + +5th September 2004: +This is the first public version of the code. It should be considered +an alpha release with zero guarantee not to crash on any particular +system. So far it has only been tested in the author's development +environment, which means a Win2k/SP2 PIII laptop with integrated +SoundMAX driver and USB Tascam US-428 compiled with both MinGW +(GCC 3.3) and MSVC++6 using the MS DirectX 9 SDK. +It has been most widely tested with the MinGW build, with most of the +test programs (particularly paqa_devs and paqa_errs) passing. +There are some notable failures: patest_out_underflow and both of the +blocking I/O tests (as blocking I/O is not implemented). +At this point the code needs to be tested with a much wider variety +of configurations and feedback provided from testers regarding +both working and failing cases. + +What is the WDM-KS host API? +---------------------------- +PortAudio for Windows currently has 3 functional host implementations. +MME uses the oldest Windows audio API which does not offer good +play/record latency. +DirectX improves this, but still imposes a penalty +of 10s of milliseconds due to the system mixing of streams from +multiple applications. +ASIO offers very good latency, but requires special drivers which are +not always available for cheaper audio hardware. Also, when ASIO +drivers are available, they are not always so robust because they +bypass all of the standardised Windows device driver architecture +and hit the hardware their own way. +Alternatively there are a couple of free (but closed source) ASIO +implementations which connect to the lower level Windows +"Kernel Streaming" API, but again these require special installation +by the user, and can be limited in functionality or difficult to use. + +This is where the PortAudio "WDM-KS" host implementation comes in. +It directly connects PortAudio to the same Kernel Streaming API which +those ASIO bridges use. This avoids the mixing penatly of DirectX, +giving at least as good latency as any ASIO driver, but it has the +advantage of working with ANY Windows audio hardware which is available +through the normal MME/DirectX routes without the user requiring +any additional device drivers to be installed, and allowing all +device selection to be done through the normal PortAudio API. + +Note that in general you should only be using this host API if your +application has a real requirement for very low latency audio (<20ms), +either because you are generating sounds in real-time based upon +user input, or you a processing recorded audio in real time. + +The only thing to be aware of is that using the KS interface will +block that device from being used by the rest of system through +the higher level APIs, or conversely, if the system is using +a device, the KS API will not be able to use it. MS recommend that +you should keep the device open only when your application has focus. +In PortAudio terms, this means having a stream Open on a WDMKS device. + +Usage +----- +To add the WDMKS backend to your program which is already using +PortAudio, you must undefine PA_NO_WDMKS from your build file, +and include the pa_win_wdmks\pa_win_wdmks.c into your build. +The file should compile in both C and C++. +You will need a DirectX SDK installed on your system for the +ks.h and ksmedia.h header files. +You will need to link to the system "setupapi" library. +Note that if you use MinGW, you will get more warnings from +the DX header files when using GCC(C), and still a few warnings +with G++(CPP). \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/hostapi/wmme/pa_win_wmme.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4007 @@ +/* + * $Id: pa_win_wmme.c 1739 2011-08-25 07:15:31Z rossb $ + * pa_win_wmme.c + * Implementation of PortAudio for Windows MultiMedia Extensions (WMME) + * + * PortAudio Portable Real-Time Audio Library + * Latest Version at: http://www.portaudio.com + * + * Authors: Ross Bencina and Phil Burk + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/* Modification History: + PLB = Phil Burk + JM = Julien Maillard + RDB = Ross Bencina + PLB20010402 - sDevicePtrs now allocates based on sizeof(pointer) + PLB20010413 - check for excessive numbers of channels + PLB20010422 - apply Mike Berry's changes for CodeWarrior on PC + including conditional inclusion of memory.h, + and explicit typecasting on memory allocation + PLB20010802 - use GlobalAlloc for sDevicesPtr instead of PaHost_AllocFastMemory + PLB20010816 - pass process instead of thread to SetPriorityClass() + PLB20010927 - use number of frames instead of real-time for CPULoad calculation. + JM20020118 - prevent hung thread when buffers underflow. + PLB20020321 - detect Win XP versus NT, 9x; fix DBUG typo; removed init of CurrentCount + RDB20020411 - various renaming cleanups, factored streamData alloc and cpu usage init + RDB20020417 - stopped counting WAVE_MAPPER when there were no real devices + refactoring, renaming and fixed a few edge case bugs + RDB20020531 - converted to V19 framework + ** NOTE maintanance history is now stored in CVS ** +*/ + +/** @file + @ingroup hostapi_src + + @brief Win32 host API implementation for the Windows MultiMedia Extensions (WMME) audio API. +*/ + +/* + How it works: + + For both callback and blocking read/write streams we open the MME devices + in CALLBACK_EVENT mode. In this mode, MME signals an Event object whenever + it has finished with a buffer (either filled it for input, or played it + for output). Where necessary, we block waiting for Event objects using + WaitMultipleObjects(). + + When implementing a PA callback stream, we set up a high priority thread + which waits on the MME buffer Events and drains/fills the buffers when + they are ready. + + When implementing a PA blocking read/write stream, we simply wait on these + Events (when necessary) inside the ReadStream() and WriteStream() functions. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <windows.h> +#include <mmsystem.h> +#ifndef UNDER_CE +#include <process.h> +#endif +#include <assert.h> +/* PLB20010422 - "memory.h" doesn't work on CodeWarrior for PC. Thanks Mike Berry for the mod. */ +#ifndef __MWERKS__ +#include <malloc.h> +#include <memory.h> +#endif /* __MWERKS__ */ + +#include "portaudio.h" +#include "pa_trace.h" +#include "pa_util.h" +#include "pa_allocation.h" +#include "pa_hostapi.h" +#include "pa_stream.h" +#include "pa_cpuload.h" +#include "pa_process.h" +#include "pa_debugprint.h" + +#include "pa_win_wmme.h" +#include "pa_win_waveformat.h" + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO +#include "pa_win_wdmks_utils.h" +#ifndef DRV_QUERYDEVICEINTERFACE +#define DRV_QUERYDEVICEINTERFACE (DRV_RESERVED + 12) +#endif +#ifndef DRV_QUERYDEVICEINTERFACESIZE +#define DRV_QUERYDEVICEINTERFACESIZE (DRV_RESERVED + 13) +#endif +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + +/* use CreateThread for CYGWIN, _beginthreadex for all others */ +#if !defined(__CYGWIN__) && !defined(_WIN32_WCE) +#define CREATE_THREAD (HANDLE)_beginthreadex( 0, 0, ProcessingThreadProc, stream, 0, &stream->processingThreadId ) +#define PA_THREAD_FUNC static unsigned WINAPI +#define PA_THREAD_ID unsigned +#else +#define CREATE_THREAD CreateThread( 0, 0, ProcessingThreadProc, stream, 0, &stream->processingThreadId ) +#define PA_THREAD_FUNC static DWORD WINAPI +#define PA_THREAD_ID DWORD +#endif +#if (defined(_WIN32_WCE)) +#pragma comment(lib, "Coredll.lib") +#elif (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) /* MSC version 6 and above */ +#pragma comment(lib, "winmm.lib") +#endif + +/* + provided in newer platform sdks + */ +#ifndef DWORD_PTR + #if defined(_WIN64) + #define DWORD_PTR unsigned __int64 + #else + #define DWORD_PTR unsigned long + #endif +#endif + +/************************************************* Constants ********/ + +#define PA_MME_USE_HIGH_DEFAULT_LATENCY_ (0) /* For debugging glitches. */ + +#if PA_MME_USE_HIGH_DEFAULT_LATENCY_ + #define PA_MME_WIN_9X_DEFAULT_LATENCY_ (0.4) + #define PA_MME_MIN_HOST_OUTPUT_BUFFER_COUNT_ (4) + #define PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_FULL_DUPLEX_ (4) + #define PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_HALF_DUPLEX_ (4) + #define PA_MME_HOST_BUFFER_GRANULARITY_FRAMES_WHEN_UNSPECIFIED_ (16) + #define PA_MME_MAX_HOST_BUFFER_SECS_ (0.3) /* Do not exceed unless user buffer exceeds */ + #define PA_MME_MAX_HOST_BUFFER_BYTES_ (32 * 1024) /* Has precedence over PA_MME_MAX_HOST_BUFFER_SECS_, some drivers are known to crash with buffer sizes > 32k */ +#else + #define PA_MME_WIN_9X_DEFAULT_LATENCY_ (0.2) + #define PA_MME_MIN_HOST_OUTPUT_BUFFER_COUNT_ (2) + #define PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_FULL_DUPLEX_ (3) /* always use at least 3 input buffers for full duplex */ + #define PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_HALF_DUPLEX_ (2) + #define PA_MME_HOST_BUFFER_GRANULARITY_FRAMES_WHEN_UNSPECIFIED_ (16) + #define PA_MME_MAX_HOST_BUFFER_SECS_ (0.1) /* Do not exceed unless user buffer exceeds */ + #define PA_MME_MAX_HOST_BUFFER_BYTES_ (32 * 1024) /* Has precedence over PA_MME_MAX_HOST_BUFFER_SECS_, some drivers are known to crash with buffer sizes > 32k */ +#endif + +/* Use higher latency for NT because it is even worse at real-time + operation than Win9x. +*/ +#define PA_MME_WIN_NT_DEFAULT_LATENCY_ (0.4) + +/* Default low latency for WDM based systems. This is based on a rough + survey of workable latency settings using patest_wmme_find_best_latency_params.c. + See pdf attached to ticket 185 for a graph of the survey results: + http://www.portaudio.com/trac/ticket/185 + + Workable latencies varied between 40ms and ~80ms on different systems (different + combinations of hardware, 32 and 64 bit, WinXP, Vista and Win7. We didn't + get enough Vista results to know if Vista has systemically worse latency. + For now we choose a safe value across all Windows versions here. +*/ +#define PA_MME_WIN_WDM_DEFAULT_LATENCY_ (0.090) + + +/* When client suggestedLatency could result in many host buffers, we aim to have around 8, + based off Windows documentation that suggests that the kmixer uses 8 buffers. This choice + is somewhat arbitrary here, since we havn't observed significant stability degredation + with using either more, or less buffers. +*/ +#define PA_MME_TARGET_HOST_BUFFER_COUNT_ 8 + +#define PA_MME_MIN_TIMEOUT_MSEC_ (1000) + +static const char constInputMapperSuffix_[] = " - Input"; +static const char constOutputMapperSuffix_[] = " - Output"; + +/* +copies TCHAR string to explicit char string +*/ +char *StrTCpyToC(char *to, const TCHAR *from) +{ +#if !defined(_UNICODE) && !defined(UNICODE) + return strcpy(to, from); +#else + int count = wcslen(from); + if (count != 0) + if (WideCharToMultiByte(CP_ACP, 0, from, count, to, count, NULL, NULL) == 0) + return NULL; + return to; +#endif +} + +/* +returns length of TCHAR string +*/ +size_t StrTLen(const TCHAR *str) +{ +#if !defined(_UNICODE) && !defined(UNICODE) + return strlen(str); +#else + return wcslen(str); +#endif +} + +/********************************************************************/ + +typedef struct PaWinMmeStream PaWinMmeStream; /* forward declaration */ + +/* prototypes for functions declared in this file */ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +PaError PaWinMme_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ); +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** stream, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ); +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ); +static PaError CloseStream( PaStream* stream ); +static PaError StartStream( PaStream *stream ); +static PaError StopStream( PaStream *stream ); +static PaError AbortStream( PaStream *stream ); +static PaError IsStreamStopped( PaStream *s ); +static PaError IsStreamActive( PaStream *stream ); +static PaTime GetStreamTime( PaStream *stream ); +static double GetStreamCpuLoad( PaStream* stream ); +static PaError ReadStream( PaStream* stream, void *buffer, unsigned long frames ); +static PaError WriteStream( PaStream* stream, const void *buffer, unsigned long frames ); +static signed long GetStreamReadAvailable( PaStream* stream ); +static signed long GetStreamWriteAvailable( PaStream* stream ); + + +/* macros for setting last host error information */ + +#ifdef UNICODE + +#define PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ) \ + { \ + wchar_t mmeErrorTextWide[ MAXERRORLENGTH ]; \ + char mmeErrorText[ MAXERRORLENGTH ]; \ + waveInGetErrorText( mmresult, mmeErrorTextWide, MAXERRORLENGTH ); \ + WideCharToMultiByte( CP_ACP, WC_COMPOSITECHECK | WC_DEFAULTCHAR,\ + mmeErrorTextWide, -1, mmeErrorText, MAXERRORLENGTH, NULL, NULL ); \ + PaUtil_SetLastHostErrorInfo( paMME, mmresult, mmeErrorText ); \ + } + +#define PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ) \ + { \ + wchar_t mmeErrorTextWide[ MAXERRORLENGTH ]; \ + char mmeErrorText[ MAXERRORLENGTH ]; \ + waveOutGetErrorText( mmresult, mmeErrorTextWide, MAXERRORLENGTH ); \ + WideCharToMultiByte( CP_ACP, WC_COMPOSITECHECK | WC_DEFAULTCHAR,\ + mmeErrorTextWide, -1, mmeErrorText, MAXERRORLENGTH, NULL, NULL ); \ + PaUtil_SetLastHostErrorInfo( paMME, mmresult, mmeErrorText ); \ + } + +#else /* !UNICODE */ + +#define PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ) \ + { \ + char mmeErrorText[ MAXERRORLENGTH ]; \ + waveInGetErrorText( mmresult, mmeErrorText, MAXERRORLENGTH ); \ + PaUtil_SetLastHostErrorInfo( paMME, mmresult, mmeErrorText ); \ + } + +#define PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ) \ + { \ + char mmeErrorText[ MAXERRORLENGTH ]; \ + waveOutGetErrorText( mmresult, mmeErrorText, MAXERRORLENGTH ); \ + PaUtil_SetLastHostErrorInfo( paMME, mmresult, mmeErrorText ); \ + } + +#endif /* UNICODE */ + + +static void PaMme_SetLastSystemError( DWORD errorCode ) +{ + char *lpMsgBuf; + FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + errorCode, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &lpMsgBuf, + 0, + NULL + ); + PaUtil_SetLastHostErrorInfo( paMME, errorCode, lpMsgBuf ); + LocalFree( lpMsgBuf ); +} + +#define PA_MME_SET_LAST_SYSTEM_ERROR( errorCode ) \ + PaMme_SetLastSystemError( errorCode ) + + +/* PaError returning wrappers for some commonly used win32 functions + note that we allow passing a null ptr to have no effect. +*/ + +static PaError CreateEventWithPaError( HANDLE *handle, + LPSECURITY_ATTRIBUTES lpEventAttributes, + BOOL bManualReset, + BOOL bInitialState, + LPCTSTR lpName ) +{ + PaError result = paNoError; + + *handle = NULL; + + *handle = CreateEvent( lpEventAttributes, bManualReset, bInitialState, lpName ); + if( *handle == NULL ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + + return result; +} + + +static PaError ResetEventWithPaError( HANDLE handle ) +{ + PaError result = paNoError; + + if( handle ) + { + if( ResetEvent( handle ) == 0 ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + } + + return result; +} + + +static PaError CloseHandleWithPaError( HANDLE handle ) +{ + PaError result = paNoError; + + if( handle ) + { + if( CloseHandle( handle ) == 0 ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_SYSTEM_ERROR( GetLastError() ); + } + } + + return result; +} + + +/* PaWinMmeHostApiRepresentation - host api datastructure specific to this implementation */ + +typedef struct +{ + PaUtilHostApiRepresentation inheritedHostApiRep; + PaUtilStreamInterface callbackStreamInterface; + PaUtilStreamInterface blockingStreamInterface; + + PaUtilAllocationGroup *allocations; + + int inputDeviceCount, outputDeviceCount; + + /** winMmeDeviceIds is an array of WinMme device ids. + fields in the range [0, inputDeviceCount) are input device ids, + and [inputDeviceCount, inputDeviceCount + outputDeviceCount) are output + device ids. + */ + UINT *winMmeDeviceIds; +} +PaWinMmeHostApiRepresentation; + + +typedef struct +{ + PaDeviceInfo inheritedDeviceInfo; + DWORD dwFormats; /**<< standard formats bitmask from the WAVEINCAPS and WAVEOUTCAPS structures */ + char deviceInputChannelCountIsKnown; /**<< if the system returns 0xFFFF then we don't really know the number of supported channels (1=>known, 0=>unknown)*/ + char deviceOutputChannelCountIsKnown; /**<< if the system returns 0xFFFF then we don't really know the number of supported channels (1=>known, 0=>unknown)*/ +} +PaWinMmeDeviceInfo; + + +/************************************************************************* + * Returns recommended device ID. + * On the PC, the recommended device can be specified by the user by + * setting an environment variable. For example, to use device #1. + * + * set PA_RECOMMENDED_OUTPUT_DEVICE=1 + * + * The user should first determine the available device ID by using + * the supplied application "pa_devs". + */ +#define PA_ENV_BUF_SIZE_ (32) +#define PA_REC_IN_DEV_ENV_NAME_ ("PA_RECOMMENDED_INPUT_DEVICE") +#define PA_REC_OUT_DEV_ENV_NAME_ ("PA_RECOMMENDED_OUTPUT_DEVICE") +static PaDeviceIndex GetEnvDefaultDeviceID( char *envName ) +{ + PaDeviceIndex recommendedIndex = paNoDevice; + DWORD hresult; + char envbuf[PA_ENV_BUF_SIZE_]; + +#ifndef WIN32_PLATFORM_PSPC /* no GetEnvironmentVariable on PocketPC */ + + /* Let user determine default device by setting environment variable. */ + hresult = GetEnvironmentVariable( envName, envbuf, PA_ENV_BUF_SIZE_ ); + if( (hresult > 0) && (hresult < PA_ENV_BUF_SIZE_) ) + { + recommendedIndex = atoi( envbuf ); + } +#endif + + return recommendedIndex; +} + + +static void InitializeDefaultDeviceIdsFromEnv( PaWinMmeHostApiRepresentation *hostApi ) +{ + PaDeviceIndex device; + + /* input */ + device = GetEnvDefaultDeviceID( PA_REC_IN_DEV_ENV_NAME_ ); + if( device != paNoDevice && + ( device >= 0 && device < hostApi->inheritedHostApiRep.info.deviceCount ) && + hostApi->inheritedHostApiRep.deviceInfos[ device ]->maxInputChannels > 0 ) + { + hostApi->inheritedHostApiRep.info.defaultInputDevice = device; + } + + /* output */ + device = GetEnvDefaultDeviceID( PA_REC_OUT_DEV_ENV_NAME_ ); + if( device != paNoDevice && + ( device >= 0 && device < hostApi->inheritedHostApiRep.info.deviceCount ) && + hostApi->inheritedHostApiRep.deviceInfos[ device ]->maxOutputChannels > 0 ) + { + hostApi->inheritedHostApiRep.info.defaultOutputDevice = device; + } +} + + +/** Convert external PA ID to a windows multimedia device ID +*/ +static UINT LocalDeviceIndexToWinMmeDeviceId( PaWinMmeHostApiRepresentation *hostApi, PaDeviceIndex device ) +{ + assert( device >= 0 && device < hostApi->inputDeviceCount + hostApi->outputDeviceCount ); + + return hostApi->winMmeDeviceIds[ device ]; +} + + +static int SampleFormatAndWinWmmeSpecificFlagsToLinearWaveFormatTag( PaSampleFormat sampleFormat, unsigned long winMmeSpecificFlags ) +{ + int waveFormatTag = 0; + + if( winMmeSpecificFlags & paWinMmeWaveFormatDolbyAc3Spdif ) + waveFormatTag = PAWIN_WAVE_FORMAT_DOLBY_AC3_SPDIF; + else if( winMmeSpecificFlags & paWinMmeWaveFormatWmaSpdif ) + waveFormatTag = PAWIN_WAVE_FORMAT_WMA_SPDIF; + else + waveFormatTag = PaWin_SampleFormatToLinearWaveFormatTag( sampleFormat ); + + return waveFormatTag; +} + + +static PaError QueryInputWaveFormatEx( int deviceId, WAVEFORMATEX *waveFormatEx ) +{ + MMRESULT mmresult; + + switch( mmresult = waveInOpen( NULL, deviceId, waveFormatEx, 0, 0, WAVE_FORMAT_QUERY ) ) + { + case MMSYSERR_NOERROR: + return paNoError; + case MMSYSERR_ALLOCATED: /* Specified resource is already allocated. */ + return paDeviceUnavailable; + case MMSYSERR_NODRIVER: /* No device driver is present. */ + return paDeviceUnavailable; + case MMSYSERR_NOMEM: /* Unable to allocate or lock memory. */ + return paInsufficientMemory; + case WAVERR_BADFORMAT: /* Attempted to open with an unsupported waveform-audio format. */ + return paSampleFormatNotSupported; + + case MMSYSERR_BADDEVICEID: /* Specified device identifier is out of range. */ + /* falls through */ + default: + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + return paUnanticipatedHostError; + } +} + + +static PaError QueryOutputWaveFormatEx( int deviceId, WAVEFORMATEX *waveFormatEx ) +{ + MMRESULT mmresult; + + switch( mmresult = waveOutOpen( NULL, deviceId, waveFormatEx, 0, 0, WAVE_FORMAT_QUERY ) ) + { + case MMSYSERR_NOERROR: + return paNoError; + case MMSYSERR_ALLOCATED: /* Specified resource is already allocated. */ + return paDeviceUnavailable; + case MMSYSERR_NODRIVER: /* No device driver is present. */ + return paDeviceUnavailable; + case MMSYSERR_NOMEM: /* Unable to allocate or lock memory. */ + return paInsufficientMemory; + case WAVERR_BADFORMAT: /* Attempted to open with an unsupported waveform-audio format. */ + return paSampleFormatNotSupported; + + case MMSYSERR_BADDEVICEID: /* Specified device identifier is out of range. */ + /* falls through */ + default: + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + return paUnanticipatedHostError; + } +} + + +static PaError QueryFormatSupported( PaDeviceInfo *deviceInfo, + PaError (*waveFormatExQueryFunction)(int, WAVEFORMATEX*), + int winMmeDeviceId, int channels, double sampleRate, unsigned long winMmeSpecificFlags ) +{ + PaWinMmeDeviceInfo *winMmeDeviceInfo = (PaWinMmeDeviceInfo*)deviceInfo; + PaWinWaveFormat waveFormat; + PaSampleFormat sampleFormat; + int waveFormatTag; + + /* @todo at the moment we only query with 16 bit sample format and directout speaker config*/ + + sampleFormat = paInt16; + waveFormatTag = SampleFormatAndWinWmmeSpecificFlagsToLinearWaveFormatTag( sampleFormat, winMmeSpecificFlags ); + + if( waveFormatTag == PaWin_SampleFormatToLinearWaveFormatTag( paInt16 ) ){ + + /* attempt bypass querying the device for linear formats */ + + if( sampleRate == 11025.0 + && ( (channels == 1 && (winMmeDeviceInfo->dwFormats & WAVE_FORMAT_1M16)) + || (channels == 2 && (winMmeDeviceInfo->dwFormats & WAVE_FORMAT_1S16)) ) ){ + + return paNoError; + } + + if( sampleRate == 22050.0 + && ( (channels == 1 && (winMmeDeviceInfo->dwFormats & WAVE_FORMAT_2M16)) + || (channels == 2 && (winMmeDeviceInfo->dwFormats & WAVE_FORMAT_2S16)) ) ){ + + return paNoError; + } + + if( sampleRate == 44100.0 + && ( (channels == 1 && (winMmeDeviceInfo->dwFormats & WAVE_FORMAT_4M16)) + || (channels == 2 && (winMmeDeviceInfo->dwFormats & WAVE_FORMAT_4S16)) ) ){ + + return paNoError; + } + } + + + /* first, attempt to query the device using WAVEFORMATEXTENSIBLE, + if this fails we fall back to WAVEFORMATEX */ + + PaWin_InitializeWaveFormatExtensible( &waveFormat, channels, sampleFormat, waveFormatTag, + sampleRate, PAWIN_SPEAKER_DIRECTOUT ); + + if( waveFormatExQueryFunction( winMmeDeviceId, (WAVEFORMATEX*)&waveFormat ) == paNoError ) + return paNoError; + + PaWin_InitializeWaveFormatEx( &waveFormat, channels, sampleFormat, waveFormatTag, sampleRate ); + + return waveFormatExQueryFunction( winMmeDeviceId, (WAVEFORMATEX*)&waveFormat ); +} + + +#define PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_ (13) /* must match array length below */ +static double defaultSampleRateSearchOrder_[] = + { 44100.0, 48000.0, 32000.0, 24000.0, 22050.0, 88200.0, 96000.0, 192000.0, + 16000.0, 12000.0, 11025.0, 9600.0, 8000.0 }; + +static void DetectDefaultSampleRate( PaWinMmeDeviceInfo *winMmeDeviceInfo, int winMmeDeviceId, + PaError (*waveFormatExQueryFunction)(int, WAVEFORMATEX*), int maxChannels ) +{ + PaDeviceInfo *deviceInfo = &winMmeDeviceInfo->inheritedDeviceInfo; + int i; + + deviceInfo->defaultSampleRate = 0.; + + for( i=0; i < PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_; ++i ) + { + double sampleRate = defaultSampleRateSearchOrder_[ i ]; + PaError paerror = QueryFormatSupported( deviceInfo, waveFormatExQueryFunction, winMmeDeviceId, maxChannels, sampleRate, 0 ); + if( paerror == paNoError ) + { + deviceInfo->defaultSampleRate = sampleRate; + break; + } + } +} + + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO +static int QueryWaveInKSFilterMaxChannels( int waveInDeviceId, int *maxChannels ) +{ + void *devicePath; + DWORD devicePathSize; + int result = 0; + + if( waveInMessage((HWAVEIN)waveInDeviceId, DRV_QUERYDEVICEINTERFACESIZE, + (DWORD_PTR)&devicePathSize, 0 ) != MMSYSERR_NOERROR ) + return 0; + + devicePath = PaUtil_AllocateMemory( devicePathSize ); + if( !devicePath ) + return 0; + + /* apparently DRV_QUERYDEVICEINTERFACE returns a unicode interface path, although this is undocumented */ + if( waveInMessage((HWAVEIN)waveInDeviceId, DRV_QUERYDEVICEINTERFACE, + (DWORD_PTR)devicePath, devicePathSize ) == MMSYSERR_NOERROR ) + { + int count = PaWin_WDMKS_QueryFilterMaximumChannelCount( devicePath, /* isInput= */ 1 ); + if( count > 0 ) + { + *maxChannels = count; + result = 1; + } + } + + PaUtil_FreeMemory( devicePath ); + + return result; +} +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + +static PaError InitializeInputDeviceInfo( PaWinMmeHostApiRepresentation *winMmeHostApi, + PaWinMmeDeviceInfo *winMmeDeviceInfo, UINT winMmeInputDeviceId, int *success ) +{ + PaError result = paNoError; + char *deviceName; /* non-const ptr */ + MMRESULT mmresult; + WAVEINCAPS wic; + PaDeviceInfo *deviceInfo = &winMmeDeviceInfo->inheritedDeviceInfo; + + *success = 0; + + mmresult = waveInGetDevCaps( winMmeInputDeviceId, &wic, sizeof( WAVEINCAPS ) ); + if( mmresult == MMSYSERR_NOMEM ) + { + result = paInsufficientMemory; + goto error; + } + else if( mmresult != MMSYSERR_NOERROR ) + { + /* instead of returning paUnanticipatedHostError we return + paNoError, but leave success set as 0. This allows + Pa_Initialize to just ignore this device, without failing + the entire initialisation process. + */ + return paNoError; + } + + if( winMmeInputDeviceId == WAVE_MAPPER ) + { + /* Append I/O suffix to WAVE_MAPPER device. */ + deviceName = (char *)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, StrTLen( wic.szPname ) + 1 + sizeof(constInputMapperSuffix_) ); + if( !deviceName ) + { + result = paInsufficientMemory; + goto error; + } + StrTCpyToC( deviceName, wic.szPname ); + strcat( deviceName, constInputMapperSuffix_ ); + } + else + { + deviceName = (char*)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, StrTLen( wic.szPname ) + 1 ); + if( !deviceName ) + { + result = paInsufficientMemory; + goto error; + } + StrTCpyToC( deviceName, wic.szPname ); + } + deviceInfo->name = deviceName; + + if( wic.wChannels == 0xFFFF || wic.wChannels < 1 || wic.wChannels > 255 ){ + /* For Windows versions using WDM (possibly Windows 98 ME and later) + * the kernel mixer sits between the application and the driver. As a result, + * wave*GetDevCaps often kernel mixer channel counts, which are unlimited. + * When this happens we assume the device is stereo and set a flag + * so that other channel counts can be tried with OpenStream -- i.e. when + * device*ChannelCountIsKnown is false, OpenStream will try whatever + * channel count you supply. + * see also InitializeOutputDeviceInfo() below. + */ + + PA_DEBUG(("Pa_GetDeviceInfo: Num input channels reported as %d! Changed to 2.\n", wic.wChannels )); + deviceInfo->maxInputChannels = 2; + winMmeDeviceInfo->deviceInputChannelCountIsKnown = 0; + }else{ + deviceInfo->maxInputChannels = wic.wChannels; + winMmeDeviceInfo->deviceInputChannelCountIsKnown = 1; + } + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + winMmeDeviceInfo->deviceInputChannelCountIsKnown = + QueryWaveInKSFilterMaxChannels( winMmeInputDeviceId, &deviceInfo->maxInputChannels ); +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + winMmeDeviceInfo->dwFormats = wic.dwFormats; + + DetectDefaultSampleRate( winMmeDeviceInfo, winMmeInputDeviceId, + QueryInputWaveFormatEx, deviceInfo->maxInputChannels ); + + *success = 1; + +error: + return result; +} + + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO +static int QueryWaveOutKSFilterMaxChannels( int waveOutDeviceId, int *maxChannels ) +{ + void *devicePath; + DWORD devicePathSize; + int result = 0; + + if( waveOutMessage((HWAVEOUT)waveOutDeviceId, DRV_QUERYDEVICEINTERFACESIZE, + (DWORD_PTR)&devicePathSize, 0 ) != MMSYSERR_NOERROR ) + return 0; + + devicePath = PaUtil_AllocateMemory( devicePathSize ); + if( !devicePath ) + return 0; + + /* apparently DRV_QUERYDEVICEINTERFACE returns a unicode interface path, although this is undocumented */ + if( waveOutMessage((HWAVEOUT)waveOutDeviceId, DRV_QUERYDEVICEINTERFACE, + (DWORD_PTR)devicePath, devicePathSize ) == MMSYSERR_NOERROR ) + { + int count = PaWin_WDMKS_QueryFilterMaximumChannelCount( devicePath, /* isInput= */ 0 ); + if( count > 0 ) + { + *maxChannels = count; + result = 1; + } + } + + PaUtil_FreeMemory( devicePath ); + + return result; +} +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + +static PaError InitializeOutputDeviceInfo( PaWinMmeHostApiRepresentation *winMmeHostApi, + PaWinMmeDeviceInfo *winMmeDeviceInfo, UINT winMmeOutputDeviceId, int *success ) +{ + PaError result = paNoError; + char *deviceName; /* non-const ptr */ + MMRESULT mmresult; + WAVEOUTCAPS woc; + PaDeviceInfo *deviceInfo = &winMmeDeviceInfo->inheritedDeviceInfo; +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + int wdmksDeviceOutputChannelCountIsKnown; +#endif + + *success = 0; + + mmresult = waveOutGetDevCaps( winMmeOutputDeviceId, &woc, sizeof( WAVEOUTCAPS ) ); + if( mmresult == MMSYSERR_NOMEM ) + { + result = paInsufficientMemory; + goto error; + } + else if( mmresult != MMSYSERR_NOERROR ) + { + /* instead of returning paUnanticipatedHostError we return + paNoError, but leave success set as 0. This allows + Pa_Initialize to just ignore this device, without failing + the entire initialisation process. + */ + return paNoError; + } + + if( winMmeOutputDeviceId == WAVE_MAPPER ) + { + /* Append I/O suffix to WAVE_MAPPER device. */ + deviceName = (char *)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, StrTLen( woc.szPname ) + 1 + sizeof(constOutputMapperSuffix_) ); + if( !deviceName ) + { + result = paInsufficientMemory; + goto error; + } + StrTCpyToC( deviceName, woc.szPname ); + strcat( deviceName, constOutputMapperSuffix_ ); + } + else + { + deviceName = (char*)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, StrTLen( woc.szPname ) + 1 ); + if( !deviceName ) + { + result = paInsufficientMemory; + goto error; + } + StrTCpyToC( deviceName, woc.szPname ); + } + deviceInfo->name = deviceName; + + if( woc.wChannels == 0xFFFF || woc.wChannels < 1 || woc.wChannels > 255 ){ + /* For Windows versions using WDM (possibly Windows 98 ME and later) + * the kernel mixer sits between the application and the driver. As a result, + * wave*GetDevCaps often kernel mixer channel counts, which are unlimited. + * When this happens we assume the device is stereo and set a flag + * so that other channel counts can be tried with OpenStream -- i.e. when + * device*ChannelCountIsKnown is false, OpenStream will try whatever + * channel count you supply. + * see also InitializeInputDeviceInfo() above. + */ + + PA_DEBUG(("Pa_GetDeviceInfo: Num output channels reported as %d! Changed to 2.\n", woc.wChannels )); + deviceInfo->maxOutputChannels = 2; + winMmeDeviceInfo->deviceOutputChannelCountIsKnown = 0; + }else{ + deviceInfo->maxOutputChannels = woc.wChannels; + winMmeDeviceInfo->deviceOutputChannelCountIsKnown = 1; + } + +#ifdef PAWIN_USE_WDMKS_DEVICE_INFO + wdmksDeviceOutputChannelCountIsKnown = QueryWaveOutKSFilterMaxChannels( + winMmeOutputDeviceId, &deviceInfo->maxOutputChannels ); + if( wdmksDeviceOutputChannelCountIsKnown && !winMmeDeviceInfo->deviceOutputChannelCountIsKnown ) + winMmeDeviceInfo->deviceOutputChannelCountIsKnown = 1; +#endif /* PAWIN_USE_WDMKS_DEVICE_INFO */ + + winMmeDeviceInfo->dwFormats = woc.dwFormats; + + DetectDefaultSampleRate( winMmeDeviceInfo, winMmeOutputDeviceId, + QueryOutputWaveFormatEx, deviceInfo->maxOutputChannels ); + + *success = 1; + +error: + return result; +} + + +static void GetDefaultLatencies( PaTime *defaultLowLatency, PaTime *defaultHighLatency ) +{ + OSVERSIONINFO osvi; + osvi.dwOSVersionInfoSize = sizeof( osvi ); + GetVersionEx( &osvi ); + + /* Check for NT */ + if( (osvi.dwMajorVersion == 4) && (osvi.dwPlatformId == 2) ) + { + *defaultLowLatency = PA_MME_WIN_NT_DEFAULT_LATENCY_; + } + else if(osvi.dwMajorVersion >= 5) + { + *defaultLowLatency = PA_MME_WIN_WDM_DEFAULT_LATENCY_; + } + else + { + *defaultLowLatency = PA_MME_WIN_9X_DEFAULT_LATENCY_; + } + + *defaultHighLatency = *defaultLowLatency * 2; +} + + +PaError PaWinMme_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex hostApiIndex ) +{ + PaError result = paNoError; + int i; + PaWinMmeHostApiRepresentation *winMmeHostApi; + int inputDeviceCount, outputDeviceCount, maximumPossibleDeviceCount; + PaWinMmeDeviceInfo *deviceInfoArray; + int deviceInfoInitializationSucceeded; + PaTime defaultLowLatency, defaultHighLatency; + DWORD waveInPreferredDevice, waveOutPreferredDevice; + DWORD preferredDeviceStatusFlags; + + winMmeHostApi = (PaWinMmeHostApiRepresentation*)PaUtil_AllocateMemory( sizeof(PaWinMmeHostApiRepresentation) ); + if( !winMmeHostApi ) + { + result = paInsufficientMemory; + goto error; + } + + winMmeHostApi->allocations = PaUtil_CreateAllocationGroup(); + if( !winMmeHostApi->allocations ) + { + result = paInsufficientMemory; + goto error; + } + + *hostApi = &winMmeHostApi->inheritedHostApiRep; + (*hostApi)->info.structVersion = 1; + (*hostApi)->info.type = paMME; + (*hostApi)->info.name = "MME"; + + + /* initialise device counts and default devices under the assumption that + there are no devices. These values are incremented below if and when + devices are successfully initialized. + */ + (*hostApi)->info.deviceCount = 0; + (*hostApi)->info.defaultInputDevice = paNoDevice; + (*hostApi)->info.defaultOutputDevice = paNoDevice; + winMmeHostApi->inputDeviceCount = 0; + winMmeHostApi->outputDeviceCount = 0; + +#if !defined(DRVM_MAPPER_PREFERRED_GET) +/* DRVM_MAPPER_PREFERRED_GET is defined in mmddk.h but we avoid a dependency on the DDK by defining it here */ +#define DRVM_MAPPER_PREFERRED_GET (0x2000+21) +#endif + + /* the following calls assume that if wave*Message fails the preferred device parameter won't be modified */ + preferredDeviceStatusFlags = 0; + waveInPreferredDevice = -1; + waveInMessage( (HWAVEIN)WAVE_MAPPER, DRVM_MAPPER_PREFERRED_GET, (DWORD_PTR)&waveInPreferredDevice, (DWORD_PTR)&preferredDeviceStatusFlags ); + + preferredDeviceStatusFlags = 0; + waveOutPreferredDevice = -1; + waveOutMessage( (HWAVEOUT)WAVE_MAPPER, DRVM_MAPPER_PREFERRED_GET, (DWORD_PTR)&waveOutPreferredDevice, (DWORD_PTR)&preferredDeviceStatusFlags ); + + maximumPossibleDeviceCount = 0; + + inputDeviceCount = waveInGetNumDevs(); + if( inputDeviceCount > 0 ) + maximumPossibleDeviceCount += inputDeviceCount + 1; /* assume there is a WAVE_MAPPER */ + + outputDeviceCount = waveOutGetNumDevs(); + if( outputDeviceCount > 0 ) + maximumPossibleDeviceCount += outputDeviceCount + 1; /* assume there is a WAVE_MAPPER */ + + + if( maximumPossibleDeviceCount > 0 ){ + + (*hostApi)->deviceInfos = (PaDeviceInfo**)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, sizeof(PaDeviceInfo*) * maximumPossibleDeviceCount ); + if( !(*hostApi)->deviceInfos ) + { + result = paInsufficientMemory; + goto error; + } + + /* allocate all device info structs in a contiguous block */ + deviceInfoArray = (PaWinMmeDeviceInfo*)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, sizeof(PaWinMmeDeviceInfo) * maximumPossibleDeviceCount ); + if( !deviceInfoArray ) + { + result = paInsufficientMemory; + goto error; + } + + winMmeHostApi->winMmeDeviceIds = (UINT*)PaUtil_GroupAllocateMemory( + winMmeHostApi->allocations, sizeof(int) * maximumPossibleDeviceCount ); + if( !winMmeHostApi->winMmeDeviceIds ) + { + result = paInsufficientMemory; + goto error; + } + + GetDefaultLatencies( &defaultLowLatency, &defaultHighLatency ); + + if( inputDeviceCount > 0 ){ + /* -1 is the WAVE_MAPPER */ + for( i = -1; i < inputDeviceCount; ++i ){ + UINT winMmeDeviceId = (UINT)((i==-1) ? WAVE_MAPPER : i); + PaWinMmeDeviceInfo *wmmeDeviceInfo = &deviceInfoArray[ (*hostApi)->info.deviceCount ]; + PaDeviceInfo *deviceInfo = &wmmeDeviceInfo->inheritedDeviceInfo; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + + deviceInfo->maxInputChannels = 0; + wmmeDeviceInfo->deviceInputChannelCountIsKnown = 1; + deviceInfo->maxOutputChannels = 0; + wmmeDeviceInfo->deviceOutputChannelCountIsKnown = 1; + + deviceInfo->defaultLowInputLatency = defaultLowLatency; + deviceInfo->defaultLowOutputLatency = defaultLowLatency; + deviceInfo->defaultHighInputLatency = defaultHighLatency; + deviceInfo->defaultHighOutputLatency = defaultHighLatency; + + result = InitializeInputDeviceInfo( winMmeHostApi, wmmeDeviceInfo, + winMmeDeviceId, &deviceInfoInitializationSucceeded ); + if( result != paNoError ) + goto error; + + if( deviceInfoInitializationSucceeded ){ + if( (*hostApi)->info.defaultInputDevice == paNoDevice ){ + /* if there is currently no default device, use the first one available */ + (*hostApi)->info.defaultInputDevice = (*hostApi)->info.deviceCount; + + }else if( winMmeDeviceId == waveInPreferredDevice ){ + /* set the default device to the system preferred device */ + (*hostApi)->info.defaultInputDevice = (*hostApi)->info.deviceCount; + } + + winMmeHostApi->winMmeDeviceIds[ (*hostApi)->info.deviceCount ] = winMmeDeviceId; + (*hostApi)->deviceInfos[ (*hostApi)->info.deviceCount ] = deviceInfo; + + winMmeHostApi->inputDeviceCount++; + (*hostApi)->info.deviceCount++; + } + } + } + + if( outputDeviceCount > 0 ){ + /* -1 is the WAVE_MAPPER */ + for( i = -1; i < outputDeviceCount; ++i ){ + UINT winMmeDeviceId = (UINT)((i==-1) ? WAVE_MAPPER : i); + PaWinMmeDeviceInfo *wmmeDeviceInfo = &deviceInfoArray[ (*hostApi)->info.deviceCount ]; + PaDeviceInfo *deviceInfo = &wmmeDeviceInfo->inheritedDeviceInfo; + deviceInfo->structVersion = 2; + deviceInfo->hostApi = hostApiIndex; + + deviceInfo->maxInputChannels = 0; + wmmeDeviceInfo->deviceInputChannelCountIsKnown = 1; + deviceInfo->maxOutputChannels = 0; + wmmeDeviceInfo->deviceOutputChannelCountIsKnown = 1; + + deviceInfo->defaultLowInputLatency = defaultLowLatency; + deviceInfo->defaultLowOutputLatency = defaultLowLatency; + deviceInfo->defaultHighInputLatency = defaultHighLatency; + deviceInfo->defaultHighOutputLatency = defaultHighLatency; + + result = InitializeOutputDeviceInfo( winMmeHostApi, wmmeDeviceInfo, + winMmeDeviceId, &deviceInfoInitializationSucceeded ); + if( result != paNoError ) + goto error; + + if( deviceInfoInitializationSucceeded ){ + if( (*hostApi)->info.defaultOutputDevice == paNoDevice ){ + /* if there is currently no default device, use the first one available */ + (*hostApi)->info.defaultOutputDevice = (*hostApi)->info.deviceCount; + + }else if( winMmeDeviceId == waveOutPreferredDevice ){ + /* set the default device to the system preferred device */ + (*hostApi)->info.defaultOutputDevice = (*hostApi)->info.deviceCount; + } + + winMmeHostApi->winMmeDeviceIds[ (*hostApi)->info.deviceCount ] = winMmeDeviceId; + (*hostApi)->deviceInfos[ (*hostApi)->info.deviceCount ] = deviceInfo; + + winMmeHostApi->outputDeviceCount++; + (*hostApi)->info.deviceCount++; + } + } + } + } + + InitializeDefaultDeviceIdsFromEnv( winMmeHostApi ); + + (*hostApi)->Terminate = Terminate; + (*hostApi)->OpenStream = OpenStream; + (*hostApi)->IsFormatSupported = IsFormatSupported; + + PaUtil_InitializeStreamInterface( &winMmeHostApi->callbackStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, GetStreamCpuLoad, + PaUtil_DummyRead, PaUtil_DummyWrite, + PaUtil_DummyGetReadAvailable, PaUtil_DummyGetWriteAvailable ); + + PaUtil_InitializeStreamInterface( &winMmeHostApi->blockingStreamInterface, CloseStream, StartStream, + StopStream, AbortStream, IsStreamStopped, IsStreamActive, + GetStreamTime, PaUtil_DummyGetCpuLoad, + ReadStream, WriteStream, GetStreamReadAvailable, GetStreamWriteAvailable ); + + return result; + +error: + if( winMmeHostApi ) + { + if( winMmeHostApi->allocations ) + { + PaUtil_FreeAllAllocations( winMmeHostApi->allocations ); + PaUtil_DestroyAllocationGroup( winMmeHostApi->allocations ); + } + + PaUtil_FreeMemory( winMmeHostApi ); + } + + return result; +} + + +static void Terminate( struct PaUtilHostApiRepresentation *hostApi ) +{ + PaWinMmeHostApiRepresentation *winMmeHostApi = (PaWinMmeHostApiRepresentation*)hostApi; + + if( winMmeHostApi->allocations ) + { + PaUtil_FreeAllAllocations( winMmeHostApi->allocations ); + PaUtil_DestroyAllocationGroup( winMmeHostApi->allocations ); + } + + PaUtil_FreeMemory( winMmeHostApi ); +} + + +static PaError IsInputChannelCountSupported( PaWinMmeDeviceInfo* deviceInfo, int channelCount ) +{ + PaError result = paNoError; + + if( channelCount > 0 + && deviceInfo->deviceInputChannelCountIsKnown + && channelCount > deviceInfo->inheritedDeviceInfo.maxInputChannels ){ + + result = paInvalidChannelCount; + } + + return result; +} + +static PaError IsOutputChannelCountSupported( PaWinMmeDeviceInfo* deviceInfo, int channelCount ) +{ + PaError result = paNoError; + + if( channelCount > 0 + && deviceInfo->deviceOutputChannelCountIsKnown + && channelCount > deviceInfo->inheritedDeviceInfo.maxOutputChannels ){ + + result = paInvalidChannelCount; + } + + return result; +} + +static PaError IsFormatSupported( struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate ) +{ + PaWinMmeHostApiRepresentation *winMmeHostApi = (PaWinMmeHostApiRepresentation*)hostApi; + PaDeviceInfo *inputDeviceInfo, *outputDeviceInfo; + int inputChannelCount, outputChannelCount; + int inputMultipleDeviceChannelCount, outputMultipleDeviceChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + PaWinMmeStreamInfo *inputStreamInfo, *outputStreamInfo; + UINT winMmeInputDeviceId, winMmeOutputDeviceId; + unsigned int i; + PaError paerror; + + /* The calls to QueryFormatSupported below are intended to detect invalid + sample rates. If we assume that the channel count and format are OK, + then the only thing that could fail is the sample rate. This isn't + strictly true, but I can't think of a better way to test that the + sample rate is valid. + */ + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + inputStreamInfo = inputParameters->hostApiSpecificStreamInfo; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( inputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + if( inputParameters->device == paUseHostApiSpecificDeviceSpecification + && inputStreamInfo && (inputStreamInfo->flags & paWinMmeUseMultipleDevices) ) + { + inputMultipleDeviceChannelCount = 0; + for( i=0; i< inputStreamInfo->deviceCount; ++i ) + { + inputMultipleDeviceChannelCount += inputStreamInfo->devices[i].channelCount; + + inputDeviceInfo = hostApi->deviceInfos[ inputStreamInfo->devices[i].device ]; + + /* check that input device can support inputChannelCount */ + if( inputStreamInfo->devices[i].channelCount < 1 ) + return paInvalidChannelCount; + + paerror = IsInputChannelCountSupported( (PaWinMmeDeviceInfo*)inputDeviceInfo, + inputStreamInfo->devices[i].channelCount ); + if( paerror != paNoError ) + return paerror; + + /* test for valid sample rate, see comment above */ + winMmeInputDeviceId = LocalDeviceIndexToWinMmeDeviceId( winMmeHostApi, inputStreamInfo->devices[i].device ); + paerror = QueryFormatSupported( inputDeviceInfo, QueryInputWaveFormatEx, + winMmeInputDeviceId, inputStreamInfo->devices[i].channelCount, sampleRate, + ((inputStreamInfo) ? inputStreamInfo->flags : 0) ); + if( paerror != paNoError ) + return paInvalidSampleRate; + } + + if( inputMultipleDeviceChannelCount != inputChannelCount ) + return paIncompatibleHostApiSpecificStreamInfo; + } + else + { + if( inputStreamInfo && (inputStreamInfo->flags & paWinMmeUseMultipleDevices) ) + return paIncompatibleHostApiSpecificStreamInfo; /* paUseHostApiSpecificDeviceSpecification was not supplied as the input device */ + + inputDeviceInfo = hostApi->deviceInfos[ inputParameters->device ]; + + /* check that input device can support inputChannelCount */ + paerror = IsInputChannelCountSupported( (PaWinMmeDeviceInfo*)inputDeviceInfo, inputChannelCount ); + if( paerror != paNoError ) + return paerror; + + /* test for valid sample rate, see comment above */ + winMmeInputDeviceId = LocalDeviceIndexToWinMmeDeviceId( winMmeHostApi, inputParameters->device ); + paerror = QueryFormatSupported( inputDeviceInfo, QueryInputWaveFormatEx, + winMmeInputDeviceId, inputChannelCount, sampleRate, + ((inputStreamInfo) ? inputStreamInfo->flags : 0) ); + if( paerror != paNoError ) + return paInvalidSampleRate; + } + } + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + outputStreamInfo = outputParameters->hostApiSpecificStreamInfo; + + /* all standard sample formats are supported by the buffer adapter, + this implementation doesn't support any custom sample formats */ + if( outputSampleFormat & paCustomFormat ) + return paSampleFormatNotSupported; + + if( outputParameters->device == paUseHostApiSpecificDeviceSpecification + && outputStreamInfo && (outputStreamInfo->flags & paWinMmeUseMultipleDevices) ) + { + outputMultipleDeviceChannelCount = 0; + for( i=0; i< outputStreamInfo->deviceCount; ++i ) + { + outputMultipleDeviceChannelCount += outputStreamInfo->devices[i].channelCount; + + outputDeviceInfo = hostApi->deviceInfos[ outputStreamInfo->devices[i].device ]; + + /* check that output device can support outputChannelCount */ + if( outputStreamInfo->devices[i].channelCount < 1 ) + return paInvalidChannelCount; + + paerror = IsOutputChannelCountSupported( (PaWinMmeDeviceInfo*)outputDeviceInfo, + outputStreamInfo->devices[i].channelCount ); + if( paerror != paNoError ) + return paerror; + + /* test for valid sample rate, see comment above */ + winMmeOutputDeviceId = LocalDeviceIndexToWinMmeDeviceId( winMmeHostApi, outputStreamInfo->devices[i].device ); + paerror = QueryFormatSupported( outputDeviceInfo, QueryOutputWaveFormatEx, + winMmeOutputDeviceId, outputStreamInfo->devices[i].channelCount, sampleRate, + ((outputStreamInfo) ? outputStreamInfo->flags : 0) ); + if( paerror != paNoError ) + return paInvalidSampleRate; + } + + if( outputMultipleDeviceChannelCount != outputChannelCount ) + return paIncompatibleHostApiSpecificStreamInfo; + } + else + { + if( outputStreamInfo && (outputStreamInfo->flags & paWinMmeUseMultipleDevices) ) + return paIncompatibleHostApiSpecificStreamInfo; /* paUseHostApiSpecificDeviceSpecification was not supplied as the output device */ + + outputDeviceInfo = hostApi->deviceInfos[ outputParameters->device ]; + + /* check that output device can support outputChannelCount */ + paerror = IsOutputChannelCountSupported( (PaWinMmeDeviceInfo*)outputDeviceInfo, outputChannelCount ); + if( paerror != paNoError ) + return paerror; + + /* test for valid sample rate, see comment above */ + winMmeOutputDeviceId = LocalDeviceIndexToWinMmeDeviceId( winMmeHostApi, outputParameters->device ); + paerror = QueryFormatSupported( outputDeviceInfo, QueryOutputWaveFormatEx, + winMmeOutputDeviceId, outputChannelCount, sampleRate, + ((outputStreamInfo) ? outputStreamInfo->flags : 0) ); + if( paerror != paNoError ) + return paInvalidSampleRate; + } + } + + /* + - if a full duplex stream is requested, check that the combination + of input and output parameters is supported + + - check that the device supports sampleRate + + for mme all we can do is test that the input and output devices + support the requested sample rate and number of channels. we + cannot test for full duplex compatibility. + */ + + return paFormatIsSupported; +} + + +static unsigned long ComputeHostBufferCountForFixedBufferSizeFrames( + unsigned long suggestedLatencyFrames, + unsigned long hostBufferSizeFrames, + unsigned long minimumBufferCount ) +{ + /* Calculate the number of buffers of length hostFramesPerBuffer + that fit in suggestedLatencyFrames, rounding up to the next integer. + + The value (hostBufferSizeFrames - 1) below is to ensure the buffer count is rounded up. + */ + unsigned long resultBufferCount = ((suggestedLatencyFrames + (hostBufferSizeFrames - 1)) / hostBufferSizeFrames); + + /* We always need one extra buffer for processing while the rest are queued/playing. + i.e. latency is framesPerBuffer * (bufferCount - 1) + */ + resultBufferCount += 1; + + if( resultBufferCount < minimumBufferCount ) /* clamp to minimum buffer count */ + resultBufferCount = minimumBufferCount; + + return resultBufferCount; +} + + +static unsigned long ComputeHostBufferSizeGivenHardUpperLimit( + unsigned long userFramesPerBuffer, + unsigned long absoluteMaximumBufferSizeFrames ) +{ + static unsigned long primes_[] = { 2, 3, 5, 7, 11, 13, 17, 19, 23, + 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 0 }; /* zero terminated */ + + unsigned long result = userFramesPerBuffer; + int i; + + assert( absoluteMaximumBufferSizeFrames > 67 ); /* assume maximum is large and we're only factoring by small primes */ + + /* search for the largest integer factor of userFramesPerBuffer less + than or equal to absoluteMaximumBufferSizeFrames */ + + /* repeatedly divide by smallest prime factors until a buffer size + smaller than absoluteMaximumBufferSizeFrames is found */ + while( result > absoluteMaximumBufferSizeFrames ){ + + /* search for the smallest prime factor of result */ + for( i=0; primes_[i] != 0; ++i ) + { + unsigned long p = primes_[i]; + unsigned long divided = result / p; + if( divided*p == result ) + { + result = divided; + break; /* continue with outer while loop */ + } + } + if( primes_[i] == 0 ) + { /* loop failed to find a prime factor, return an approximate result */ + unsigned long d = (userFramesPerBuffer + (absoluteMaximumBufferSizeFrames-1)) + / absoluteMaximumBufferSizeFrames; + return userFramesPerBuffer / d; + } + } + + return result; +} + + +static PaError SelectHostBufferSizeFramesAndHostBufferCount( + unsigned long suggestedLatencyFrames, + unsigned long userFramesPerBuffer, + unsigned long minimumBufferCount, + unsigned long preferredMaximumBufferSizeFrames, /* try not to exceed this. for example, don't exceed when coalescing buffers */ + unsigned long absoluteMaximumBufferSizeFrames, /* never exceed this, a hard limit */ + unsigned long *hostBufferSizeFrames, + unsigned long *hostBufferCount ) +{ + unsigned long effectiveUserFramesPerBuffer; + unsigned long numberOfUserBuffersPerHostBuffer; + + + if( userFramesPerBuffer == paFramesPerBufferUnspecified ){ + + effectiveUserFramesPerBuffer = PA_MME_HOST_BUFFER_GRANULARITY_FRAMES_WHEN_UNSPECIFIED_; + + }else{ + + if( userFramesPerBuffer > absoluteMaximumBufferSizeFrames ){ + + /* user has requested a user buffer that's larger than absoluteMaximumBufferSizeFrames. + try to choose a buffer size that is equal or smaller than absoluteMaximumBufferSizeFrames + but is also an integer factor of userFramesPerBuffer, so as to distribute computation evenly. + the buffer processor will handle the block adaption between host and user buffer sizes. + see http://www.portaudio.com/trac/ticket/189 for discussion. + */ + + effectiveUserFramesPerBuffer = ComputeHostBufferSizeGivenHardUpperLimit( userFramesPerBuffer, absoluteMaximumBufferSizeFrames ); + assert( effectiveUserFramesPerBuffer <= absoluteMaximumBufferSizeFrames ); + + /* try to ensure that duration of host buffering is at least as + large as duration of user buffer. */ + if( suggestedLatencyFrames < userFramesPerBuffer ) + suggestedLatencyFrames = userFramesPerBuffer; + + }else{ + + effectiveUserFramesPerBuffer = userFramesPerBuffer; + } + } + + /* compute a host buffer count based on suggestedLatencyFrames and our granularity */ + + *hostBufferSizeFrames = effectiveUserFramesPerBuffer; + + *hostBufferCount = ComputeHostBufferCountForFixedBufferSizeFrames( + suggestedLatencyFrames, *hostBufferSizeFrames, minimumBufferCount ); + + if( *hostBufferSizeFrames >= userFramesPerBuffer ) + { + /* + If there are too many host buffers we would like to coalesce + them by packing an integer number of user buffers into each host buffer. + We try to coalesce such that hostBufferCount will lie between + PA_MME_TARGET_HOST_BUFFER_COUNT_ and (PA_MME_TARGET_HOST_BUFFER_COUNT_*2)-1. + We limit coalescing to avoid exceeding either absoluteMaximumBufferSizeFrames and + preferredMaximumBufferSizeFrames. + + First, compute a coalescing factor: the number of user buffers per host buffer. + The goal is to achieve PA_MME_TARGET_HOST_BUFFER_COUNT_ total buffer count. + Since our latency is computed based on (*hostBufferCount - 1) we compute a + coalescing factor based on (*hostBufferCount - 1) and (PA_MME_TARGET_HOST_BUFFER_COUNT_-1). + + The + (PA_MME_TARGET_HOST_BUFFER_COUNT_-2) term below is intended to round up. + */ + numberOfUserBuffersPerHostBuffer = ((*hostBufferCount - 1) + (PA_MME_TARGET_HOST_BUFFER_COUNT_-2)) / (PA_MME_TARGET_HOST_BUFFER_COUNT_ - 1); + + if( numberOfUserBuffersPerHostBuffer > 1 ) + { + unsigned long maxCoalescedBufferSizeFrames = (absoluteMaximumBufferSizeFrames < preferredMaximumBufferSizeFrames) /* minimum of our limits */ + ? absoluteMaximumBufferSizeFrames + : preferredMaximumBufferSizeFrames; + + unsigned long maxUserBuffersPerHostBuffer = maxCoalescedBufferSizeFrames / effectiveUserFramesPerBuffer; /* don't coalesce more than this */ + + if( numberOfUserBuffersPerHostBuffer > maxUserBuffersPerHostBuffer ) + numberOfUserBuffersPerHostBuffer = maxUserBuffersPerHostBuffer; + + *hostBufferSizeFrames = effectiveUserFramesPerBuffer * numberOfUserBuffersPerHostBuffer; + + /* recompute hostBufferCount to approximate suggestedLatencyFrames now that hostBufferSizeFrames is larger */ + *hostBufferCount = ComputeHostBufferCountForFixedBufferSizeFrames( + suggestedLatencyFrames, *hostBufferSizeFrames, minimumBufferCount ); + } + } + + return paNoError; +} + + +static PaError CalculateMaxHostSampleFrameSizeBytes( + int channelCount, + PaSampleFormat hostSampleFormat, + const PaWinMmeStreamInfo *streamInfo, + int *hostSampleFrameSizeBytes ) +{ + unsigned int i; + /* PA WMME streams may aggregate multiple WMME devices. When the stream addresses + more than one device in a single direction, maxDeviceChannelCount is the maximum + number of channels used by a single device. + */ + int maxDeviceChannelCount = channelCount; + int hostSampleSizeBytes = Pa_GetSampleSize( hostSampleFormat ); + if( hostSampleSizeBytes < 0 ) + { + return hostSampleSizeBytes; /* the value of hostSampleSize here is an error code, not a sample size */ + } + + if( streamInfo && ( streamInfo->flags & paWinMmeUseMultipleDevices ) ) + { + maxDeviceChannelCount = streamInfo->devices[0].channelCount; + for( i=1; i< streamInfo->deviceCount; ++i ) + { + if( streamInfo->devices[i].channelCount > maxDeviceChannelCount ) + maxDeviceChannelCount = streamInfo->devices[i].channelCount; + } + } + + *hostSampleFrameSizeBytes = hostSampleSizeBytes * maxDeviceChannelCount; + + return paNoError; +} + + +/* CalculateBufferSettings() fills the framesPerHostInputBuffer, hostInputBufferCount, + framesPerHostOutputBuffer and hostOutputBufferCount parameters based on the values + of the other parameters. +*/ + +static PaError CalculateBufferSettings( + unsigned long *hostFramesPerInputBuffer, unsigned long *hostInputBufferCount, + unsigned long *hostFramesPerOutputBuffer, unsigned long *hostOutputBufferCount, + int inputChannelCount, PaSampleFormat hostInputSampleFormat, + PaTime suggestedInputLatency, const PaWinMmeStreamInfo *inputStreamInfo, + int outputChannelCount, PaSampleFormat hostOutputSampleFormat, + PaTime suggestedOutputLatency, const PaWinMmeStreamInfo *outputStreamInfo, + double sampleRate, unsigned long userFramesPerBuffer ) +{ + PaError result = paNoError; + + if( inputChannelCount > 0 ) /* stream has input */ + { + int hostInputFrameSizeBytes; + result = CalculateMaxHostSampleFrameSizeBytes( + inputChannelCount, hostInputSampleFormat, inputStreamInfo, &hostInputFrameSizeBytes ); + if( result != paNoError ) + goto error; + + if( inputStreamInfo + && ( inputStreamInfo->flags & paWinMmeUseLowLevelLatencyParameters ) ) + { + /* input - using low level latency parameters if provided */ + + if( inputStreamInfo->bufferCount <= 0 + || inputStreamInfo->framesPerBuffer <= 0 ) + { + result = paIncompatibleHostApiSpecificStreamInfo; + goto error; + } + + *hostFramesPerInputBuffer = inputStreamInfo->framesPerBuffer; + *hostInputBufferCount = inputStreamInfo->bufferCount; + } + else + { + /* input - not using low level latency parameters, so compute + hostFramesPerInputBuffer and hostInputBufferCount + based on userFramesPerBuffer and suggestedInputLatency. */ + + unsigned long minimumBufferCount = (outputChannelCount > 0) + ? PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_FULL_DUPLEX_ + : PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_HALF_DUPLEX_; + + result = SelectHostBufferSizeFramesAndHostBufferCount( + (unsigned long)(suggestedInputLatency * sampleRate), /* (truncate) */ + userFramesPerBuffer, + minimumBufferCount, + (unsigned long)(PA_MME_MAX_HOST_BUFFER_SECS_ * sampleRate), /* in frames. preferred maximum */ + (PA_MME_MAX_HOST_BUFFER_BYTES_ / hostInputFrameSizeBytes), /* in frames. a hard limit. note truncation due to + division is intentional here to limit max bytes */ + hostFramesPerInputBuffer, + hostInputBufferCount ); + if( result != paNoError ) + goto error; + } + } + else + { + *hostFramesPerInputBuffer = 0; + *hostInputBufferCount = 0; + } + + if( outputChannelCount > 0 ) /* stream has output */ + { + if( outputStreamInfo + && ( outputStreamInfo->flags & paWinMmeUseLowLevelLatencyParameters ) ) + { + /* output - using low level latency parameters */ + + if( outputStreamInfo->bufferCount <= 0 + || outputStreamInfo->framesPerBuffer <= 0 ) + { + result = paIncompatibleHostApiSpecificStreamInfo; + goto error; + } + + *hostFramesPerOutputBuffer = outputStreamInfo->framesPerBuffer; + *hostOutputBufferCount = outputStreamInfo->bufferCount; + + if( inputChannelCount > 0 ) /* full duplex */ + { + /* harmonize hostFramesPerInputBuffer and hostFramesPerOutputBuffer */ + + if( *hostFramesPerInputBuffer != *hostFramesPerOutputBuffer ) + { + if( inputStreamInfo + && ( inputStreamInfo->flags & paWinMmeUseLowLevelLatencyParameters ) ) + { + /* a custom StreamInfo was used for specifying both input + and output buffer sizes. We require that the larger buffer size + must be a multiple of the smaller buffer size */ + + if( *hostFramesPerInputBuffer < *hostFramesPerOutputBuffer ) + { + if( *hostFramesPerOutputBuffer % *hostFramesPerInputBuffer != 0 ) + { + result = paIncompatibleHostApiSpecificStreamInfo; + goto error; + } + } + else + { + assert( *hostFramesPerInputBuffer > *hostFramesPerOutputBuffer ); + if( *hostFramesPerInputBuffer % *hostFramesPerOutputBuffer != 0 ) + { + result = paIncompatibleHostApiSpecificStreamInfo; + goto error; + } + } + } + else + { + /* a custom StreamInfo was not used for specifying the input buffer size, + so use the output buffer size, and approximately the suggested input latency. */ + + *hostFramesPerInputBuffer = *hostFramesPerOutputBuffer; + + *hostInputBufferCount = ComputeHostBufferCountForFixedBufferSizeFrames( + (unsigned long)(suggestedInputLatency * sampleRate), + *hostFramesPerInputBuffer, + PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_FULL_DUPLEX_ ); + } + } + } + } + else + { + /* output - no low level latency parameters, so compute hostFramesPerOutputBuffer and hostOutputBufferCount + based on userFramesPerBuffer and suggestedOutputLatency. */ + + int hostOutputFrameSizeBytes; + result = CalculateMaxHostSampleFrameSizeBytes( + outputChannelCount, hostOutputSampleFormat, outputStreamInfo, &hostOutputFrameSizeBytes ); + if( result != paNoError ) + goto error; + + /* compute the output buffer size and count */ + + result = SelectHostBufferSizeFramesAndHostBufferCount( + (unsigned long)(suggestedOutputLatency * sampleRate), /* (truncate) */ + userFramesPerBuffer, + PA_MME_MIN_HOST_OUTPUT_BUFFER_COUNT_, + (unsigned long)(PA_MME_MAX_HOST_BUFFER_SECS_ * sampleRate), /* in frames. preferred maximum */ + (PA_MME_MAX_HOST_BUFFER_BYTES_ / hostOutputFrameSizeBytes), /* in frames. a hard limit. note truncation due to + division is intentional here to limit max bytes */ + hostFramesPerOutputBuffer, + hostOutputBufferCount ); + if( result != paNoError ) + goto error; + + if( inputChannelCount > 0 ) /* full duplex */ + { + /* harmonize hostFramesPerInputBuffer and hostFramesPerOutputBuffer */ + + /* ensure that both input and output buffer sizes are the same. + if they don't match at this stage, choose the smallest one + and use that for input and output and recompute the corresponding + buffer count accordingly. + */ + + if( *hostFramesPerOutputBuffer != *hostFramesPerInputBuffer ) + { + if( hostFramesPerInputBuffer < hostFramesPerOutputBuffer ) + { + *hostFramesPerOutputBuffer = *hostFramesPerInputBuffer; + + *hostOutputBufferCount = ComputeHostBufferCountForFixedBufferSizeFrames( + (unsigned long)(suggestedOutputLatency * sampleRate), + *hostOutputBufferCount, + PA_MME_MIN_HOST_OUTPUT_BUFFER_COUNT_ ); + } + else + { + *hostFramesPerInputBuffer = *hostFramesPerOutputBuffer; + + *hostInputBufferCount = ComputeHostBufferCountForFixedBufferSizeFrames( + (unsigned long)(suggestedInputLatency * sampleRate), + *hostFramesPerInputBuffer, + PA_MME_MIN_HOST_INPUT_BUFFER_COUNT_FULL_DUPLEX_ ); + } + } + } + } + } + else + { + *hostFramesPerOutputBuffer = 0; + *hostOutputBufferCount = 0; + } + +error: + return result; +} + + +typedef struct +{ + HANDLE bufferEvent; + void *waveHandles; + unsigned int deviceCount; + /* unsigned int channelCount; */ + WAVEHDR **waveHeaders; /* waveHeaders[device][buffer] */ + unsigned int bufferCount; + unsigned int currentBufferIndex; + unsigned int framesPerBuffer; + unsigned int framesUsedInCurrentBuffer; +}PaWinMmeSingleDirectionHandlesAndBuffers; + +/* prototypes for functions operating on PaWinMmeSingleDirectionHandlesAndBuffers */ + +static void InitializeSingleDirectionHandlesAndBuffers( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers ); +static PaError InitializeWaveHandles( PaWinMmeHostApiRepresentation *winMmeHostApi, + PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, + unsigned long winMmeSpecificFlags, + unsigned long bytesPerHostSample, + double sampleRate, PaWinMmeDeviceAndChannelCount *devices, + unsigned int deviceCount, PaWinWaveFormatChannelMask channelMask, int isInput ); +static PaError TerminateWaveHandles( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, int isInput, int currentlyProcessingAnError ); +static PaError InitializeWaveHeaders( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, + unsigned long hostBufferCount, + PaSampleFormat hostSampleFormat, + unsigned long framesPerHostBuffer, + PaWinMmeDeviceAndChannelCount *devices, + int isInput ); +static void TerminateWaveHeaders( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, int isInput ); + + +static void InitializeSingleDirectionHandlesAndBuffers( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers ) +{ + handlesAndBuffers->bufferEvent = 0; + handlesAndBuffers->waveHandles = 0; + handlesAndBuffers->deviceCount = 0; + handlesAndBuffers->waveHeaders = 0; + handlesAndBuffers->bufferCount = 0; +} + +static PaError InitializeWaveHandles( PaWinMmeHostApiRepresentation *winMmeHostApi, + PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, + unsigned long winMmeSpecificFlags, + unsigned long bytesPerHostSample, + double sampleRate, PaWinMmeDeviceAndChannelCount *devices, + unsigned int deviceCount, PaWinWaveFormatChannelMask channelMask, int isInput ) +{ + PaError result; + MMRESULT mmresult; + signed int i, j; + PaSampleFormat sampleFormat; + int waveFormatTag; + + /* for error cleanup we expect that InitializeSingleDirectionHandlesAndBuffers() + has already been called to zero some fields */ + + result = CreateEventWithPaError( &handlesAndBuffers->bufferEvent, NULL, FALSE, FALSE, NULL ); + if( result != paNoError ) goto error; + + if( isInput ) + handlesAndBuffers->waveHandles = (void*)PaUtil_AllocateMemory( sizeof(HWAVEIN) * deviceCount ); + else + handlesAndBuffers->waveHandles = (void*)PaUtil_AllocateMemory( sizeof(HWAVEOUT) * deviceCount ); + if( !handlesAndBuffers->waveHandles ) + { + result = paInsufficientMemory; + goto error; + } + + handlesAndBuffers->deviceCount = deviceCount; + + for( i = 0; i < (signed int)deviceCount; ++i ) + { + if( isInput ) + ((HWAVEIN*)handlesAndBuffers->waveHandles)[i] = 0; + else + ((HWAVEOUT*)handlesAndBuffers->waveHandles)[i] = 0; + } + + /* @todo at the moment we only use 16 bit sample format */ + sampleFormat = paInt16; + waveFormatTag = SampleFormatAndWinWmmeSpecificFlagsToLinearWaveFormatTag( sampleFormat, winMmeSpecificFlags ); + + for( i = 0; i < (signed int)deviceCount; ++i ) + { + PaWinWaveFormat waveFormat; + UINT winMmeDeviceId = LocalDeviceIndexToWinMmeDeviceId( winMmeHostApi, devices[i].device ); + + /* @todo: consider providing a flag or #define to not try waveformat extensible + this could just initialize j to 1 the first time round. */ + + for( j = 0; j < 2; ++j ) + { + switch(j){ + case 0: + /* first, attempt to open the device using WAVEFORMATEXTENSIBLE, + if this fails we fall back to WAVEFORMATEX */ + + PaWin_InitializeWaveFormatExtensible( &waveFormat, devices[i].channelCount, + sampleFormat, waveFormatTag, sampleRate, channelMask ); + break; + + case 1: + /* retry with WAVEFORMATEX */ + + PaWin_InitializeWaveFormatEx( &waveFormat, devices[i].channelCount, + sampleFormat, waveFormatTag, sampleRate ); + break; + } + + /* REVIEW: consider not firing an event for input when a full duplex + stream is being used. this would probably depend on the + neverDropInput flag. */ + + if( isInput ) + { + mmresult = waveInOpen( &((HWAVEIN*)handlesAndBuffers->waveHandles)[i], winMmeDeviceId, + (WAVEFORMATEX*)&waveFormat, + (DWORD_PTR)handlesAndBuffers->bufferEvent, (DWORD_PTR)0, CALLBACK_EVENT ); + } + else + { + mmresult = waveOutOpen( &((HWAVEOUT*)handlesAndBuffers->waveHandles)[i], winMmeDeviceId, + (WAVEFORMATEX*)&waveFormat, + (DWORD_PTR)handlesAndBuffers->bufferEvent, (DWORD_PTR)0, CALLBACK_EVENT ); + } + + if( mmresult == MMSYSERR_NOERROR ) + { + break; /* success */ + } + else if( j == 0 ) + { + continue; /* try again with WAVEFORMATEX */ + } + else + { + switch( mmresult ) + { + case MMSYSERR_ALLOCATED: /* Specified resource is already allocated. */ + result = paDeviceUnavailable; + break; + case MMSYSERR_NODRIVER: /* No device driver is present. */ + result = paDeviceUnavailable; + break; + case MMSYSERR_NOMEM: /* Unable to allocate or lock memory. */ + result = paInsufficientMemory; + break; + + case MMSYSERR_BADDEVICEID: /* Specified device identifier is out of range. */ + /* falls through */ + + case WAVERR_BADFORMAT: /* Attempted to open with an unsupported waveform-audio format. */ + /* This can also occur if we try to open the device with an unsupported + * number of channels. This is attempted when device*ChannelCountIsKnown is + * set to 0. + */ + /* falls through */ + default: + result = paUnanticipatedHostError; + if( isInput ) + { + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + } + else + { + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + } + } + goto error; + } + } + } + + return result; + +error: + TerminateWaveHandles( handlesAndBuffers, isInput, 1 /* currentlyProcessingAnError */ ); + + return result; +} + + +static PaError TerminateWaveHandles( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, int isInput, int currentlyProcessingAnError ) +{ + PaError result = paNoError; + MMRESULT mmresult; + signed int i; + + if( handlesAndBuffers->waveHandles ) + { + for( i = handlesAndBuffers->deviceCount-1; i >= 0; --i ) + { + if( isInput ) + { + if( ((HWAVEIN*)handlesAndBuffers->waveHandles)[i] ) + mmresult = waveInClose( ((HWAVEIN*)handlesAndBuffers->waveHandles)[i] ); + else + mmresult = MMSYSERR_NOERROR; + } + else + { + if( ((HWAVEOUT*)handlesAndBuffers->waveHandles)[i] ) + mmresult = waveOutClose( ((HWAVEOUT*)handlesAndBuffers->waveHandles)[i] ); + else + mmresult = MMSYSERR_NOERROR; + } + + if( mmresult != MMSYSERR_NOERROR && + !currentlyProcessingAnError ) /* don't update the error state if we're already processing an error */ + { + result = paUnanticipatedHostError; + if( isInput ) + { + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + } + else + { + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + } + /* note that we don't break here, we try to continue closing devices */ + } + } + + PaUtil_FreeMemory( handlesAndBuffers->waveHandles ); + handlesAndBuffers->waveHandles = 0; + } + + if( handlesAndBuffers->bufferEvent ) + { + result = CloseHandleWithPaError( handlesAndBuffers->bufferEvent ); + handlesAndBuffers->bufferEvent = 0; + } + + return result; +} + + +static PaError InitializeWaveHeaders( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, + unsigned long hostBufferCount, + PaSampleFormat hostSampleFormat, + unsigned long framesPerHostBuffer, + PaWinMmeDeviceAndChannelCount *devices, + int isInput ) +{ + PaError result = paNoError; + MMRESULT mmresult; + WAVEHDR *deviceWaveHeaders; + signed int i, j; + + /* for error cleanup we expect that InitializeSingleDirectionHandlesAndBuffers() + has already been called to zero some fields */ + + + /* allocate an array of pointers to arrays of wave headers, one array of + wave headers per device */ + handlesAndBuffers->waveHeaders = (WAVEHDR**)PaUtil_AllocateMemory( sizeof(WAVEHDR*) * handlesAndBuffers->deviceCount ); + if( !handlesAndBuffers->waveHeaders ) + { + result = paInsufficientMemory; + goto error; + } + + for( i = 0; i < (signed int)handlesAndBuffers->deviceCount; ++i ) + handlesAndBuffers->waveHeaders[i] = 0; + + handlesAndBuffers->bufferCount = hostBufferCount; + + for( i = 0; i < (signed int)handlesAndBuffers->deviceCount; ++i ) + { + int bufferBytes = Pa_GetSampleSize( hostSampleFormat ) * + framesPerHostBuffer * devices[i].channelCount; + if( bufferBytes < 0 ) + { + result = paInternalError; + goto error; + } + + /* Allocate an array of wave headers for device i */ + deviceWaveHeaders = (WAVEHDR *) PaUtil_AllocateMemory( sizeof(WAVEHDR)*hostBufferCount ); + if( !deviceWaveHeaders ) + { + result = paInsufficientMemory; + goto error; + } + + for( j=0; j < (signed int)hostBufferCount; ++j ) + deviceWaveHeaders[j].lpData = 0; + + handlesAndBuffers->waveHeaders[i] = deviceWaveHeaders; + + /* Allocate a buffer for each wave header */ + for( j=0; j < (signed int)hostBufferCount; ++j ) + { + deviceWaveHeaders[j].lpData = (char *)PaUtil_AllocateMemory( bufferBytes ); + if( !deviceWaveHeaders[j].lpData ) + { + result = paInsufficientMemory; + goto error; + } + deviceWaveHeaders[j].dwBufferLength = bufferBytes; + deviceWaveHeaders[j].dwUser = 0xFFFFFFFF; /* indicates that *PrepareHeader() has not yet been called, for error clean up code */ + + if( isInput ) + { + mmresult = waveInPrepareHeader( ((HWAVEIN*)handlesAndBuffers->waveHandles)[i], &deviceWaveHeaders[j], sizeof(WAVEHDR) ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + goto error; + } + } + else /* output */ + { + mmresult = waveOutPrepareHeader( ((HWAVEOUT*)handlesAndBuffers->waveHandles)[i], &deviceWaveHeaders[j], sizeof(WAVEHDR) ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + goto error; + } + } + deviceWaveHeaders[j].dwUser = devices[i].channelCount; + } + } + + return result; + +error: + TerminateWaveHeaders( handlesAndBuffers, isInput ); + + return result; +} + + +static void TerminateWaveHeaders( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers, int isInput ) +{ + signed int i, j; + WAVEHDR *deviceWaveHeaders; + + if( handlesAndBuffers->waveHeaders ) + { + for( i = handlesAndBuffers->deviceCount-1; i >= 0 ; --i ) + { + deviceWaveHeaders = handlesAndBuffers->waveHeaders[i]; /* wave headers for device i */ + if( deviceWaveHeaders ) + { + for( j = handlesAndBuffers->bufferCount-1; j >= 0; --j ) + { + if( deviceWaveHeaders[j].lpData ) + { + if( deviceWaveHeaders[j].dwUser != 0xFFFFFFFF ) + { + if( isInput ) + waveInUnprepareHeader( ((HWAVEIN*)handlesAndBuffers->waveHandles)[i], &deviceWaveHeaders[j], sizeof(WAVEHDR) ); + else + waveOutUnprepareHeader( ((HWAVEOUT*)handlesAndBuffers->waveHandles)[i], &deviceWaveHeaders[j], sizeof(WAVEHDR) ); + } + + PaUtil_FreeMemory( deviceWaveHeaders[j].lpData ); + } + } + + PaUtil_FreeMemory( deviceWaveHeaders ); + } + } + + PaUtil_FreeMemory( handlesAndBuffers->waveHeaders ); + handlesAndBuffers->waveHeaders = 0; + } +} + + + +/* PaWinMmeStream - a stream data structure specifically for this implementation */ +/* note that struct PaWinMmeStream is typedeffed to PaWinMmeStream above. */ +struct PaWinMmeStream +{ + PaUtilStreamRepresentation streamRepresentation; + PaUtilCpuLoadMeasurer cpuLoadMeasurer; + PaUtilBufferProcessor bufferProcessor; + + int primeStreamUsingCallback; + + PaWinMmeSingleDirectionHandlesAndBuffers input; + PaWinMmeSingleDirectionHandlesAndBuffers output; + + /* Processing thread management -------------- */ + HANDLE abortEvent; + HANDLE processingThread; + PA_THREAD_ID processingThreadId; + + char throttleProcessingThreadOnOverload; /* 0 -> don't throtte, non-0 -> throttle */ + int processingThreadPriority; + int highThreadPriority; + int throttledThreadPriority; + unsigned long throttledSleepMsecs; + + int isStopped; + volatile int isActive; + volatile int stopProcessing; /* stop thread once existing buffers have been returned */ + volatile int abortProcessing; /* stop thread immediately */ + + DWORD allBuffersDurationMs; /* used to calculate timeouts */ +}; + +/* updates deviceCount if PaWinMmeUseMultipleDevices is used */ + +static PaError ValidateWinMmeSpecificStreamInfo( + const PaStreamParameters *streamParameters, + const PaWinMmeStreamInfo *streamInfo, + unsigned long *winMmeSpecificFlags, + char *throttleProcessingThreadOnOverload, + unsigned long *deviceCount ) +{ + if( streamInfo ) + { + if( streamInfo->size != sizeof( PaWinMmeStreamInfo ) + || streamInfo->version != 1 ) + { + return paIncompatibleHostApiSpecificStreamInfo; + } + + *winMmeSpecificFlags = streamInfo->flags; + + if( streamInfo->flags & paWinMmeDontThrottleOverloadedProcessingThread ) + *throttleProcessingThreadOnOverload = 0; + + if( streamInfo->flags & paWinMmeUseMultipleDevices ) + { + if( streamParameters->device != paUseHostApiSpecificDeviceSpecification ) + return paInvalidDevice; + + *deviceCount = streamInfo->deviceCount; + } + } + + return paNoError; +} + +static PaError RetrieveDevicesFromStreamParameters( + struct PaUtilHostApiRepresentation *hostApi, + const PaStreamParameters *streamParameters, + const PaWinMmeStreamInfo *streamInfo, + PaWinMmeDeviceAndChannelCount *devices, + unsigned long deviceCount ) +{ + PaError result = paNoError; + unsigned int i; + int totalChannelCount; + PaDeviceIndex hostApiDevice; + + if( streamInfo && streamInfo->flags & paWinMmeUseMultipleDevices ) + { + totalChannelCount = 0; + for( i=0; i < deviceCount; ++i ) + { + /* validate that the device number is within range */ + result = PaUtil_DeviceIndexToHostApiDeviceIndex( &hostApiDevice, + streamInfo->devices[i].device, hostApi ); + if( result != paNoError ) + return result; + + devices[i].device = hostApiDevice; + devices[i].channelCount = streamInfo->devices[i].channelCount; + + totalChannelCount += devices[i].channelCount; + } + + if( totalChannelCount != streamParameters->channelCount ) + { + /* channelCount must match total channels specified by multiple devices */ + return paInvalidChannelCount; /* REVIEW use of this error code */ + } + } + else + { + devices[0].device = streamParameters->device; + devices[0].channelCount = streamParameters->channelCount; + } + + return result; +} + +static PaError ValidateInputChannelCounts( + struct PaUtilHostApiRepresentation *hostApi, + PaWinMmeDeviceAndChannelCount *devices, + unsigned long deviceCount ) +{ + unsigned int i; + PaWinMmeDeviceInfo *inputDeviceInfo; + PaError paerror; + + for( i=0; i < deviceCount; ++i ) + { + if( devices[i].channelCount < 1 ) + return paInvalidChannelCount; + + inputDeviceInfo = + (PaWinMmeDeviceInfo*)hostApi->deviceInfos[ devices[i].device ]; + + paerror = IsInputChannelCountSupported( inputDeviceInfo, devices[i].channelCount ); + if( paerror != paNoError ) + return paerror; + } + + return paNoError; +} + +static PaError ValidateOutputChannelCounts( + struct PaUtilHostApiRepresentation *hostApi, + PaWinMmeDeviceAndChannelCount *devices, + unsigned long deviceCount ) +{ + unsigned int i; + PaWinMmeDeviceInfo *outputDeviceInfo; + PaError paerror; + + for( i=0; i < deviceCount; ++i ) + { + if( devices[i].channelCount < 1 ) + return paInvalidChannelCount; + + outputDeviceInfo = + (PaWinMmeDeviceInfo*)hostApi->deviceInfos[ devices[i].device ]; + + paerror = IsOutputChannelCountSupported( outputDeviceInfo, devices[i].channelCount ); + if( paerror != paNoError ) + return paerror; + } + + return paNoError; +} + + +/* the following macros are intended to improve the readability of the following code */ +#define PA_IS_INPUT_STREAM_( stream ) ( stream ->input.waveHandles ) +#define PA_IS_OUTPUT_STREAM_( stream ) ( stream ->output.waveHandles ) +#define PA_IS_FULL_DUPLEX_STREAM_( stream ) ( stream ->input.waveHandles && stream ->output.waveHandles ) +#define PA_IS_HALF_DUPLEX_STREAM_( stream ) ( !(stream ->input.waveHandles && stream ->output.waveHandles) ) + +static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi, + PaStream** s, + const PaStreamParameters *inputParameters, + const PaStreamParameters *outputParameters, + double sampleRate, + unsigned long framesPerBuffer, + PaStreamFlags streamFlags, + PaStreamCallback *streamCallback, + void *userData ) +{ + PaError result; + PaWinMmeHostApiRepresentation *winMmeHostApi = (PaWinMmeHostApiRepresentation*)hostApi; + PaWinMmeStream *stream = 0; + int bufferProcessorIsInitialized = 0; + int streamRepresentationIsInitialized = 0; + PaSampleFormat hostInputSampleFormat, hostOutputSampleFormat; + int inputChannelCount, outputChannelCount; + PaSampleFormat inputSampleFormat, outputSampleFormat; + double suggestedInputLatency, suggestedOutputLatency; + PaWinMmeStreamInfo *inputStreamInfo, *outputStreamInfo; + PaWinWaveFormatChannelMask inputChannelMask, outputChannelMask; + unsigned long framesPerHostInputBuffer; + unsigned long hostInputBufferCount; + unsigned long framesPerHostOutputBuffer; + unsigned long hostOutputBufferCount; + unsigned long framesPerBufferProcessorCall; + PaWinMmeDeviceAndChannelCount *inputDevices = 0; /* contains all devices and channel counts as local host api ids, even when PaWinMmeUseMultipleDevices is not used */ + unsigned long winMmeSpecificInputFlags = 0; + unsigned long inputDeviceCount = 0; + PaWinMmeDeviceAndChannelCount *outputDevices = 0; + unsigned long winMmeSpecificOutputFlags = 0; + unsigned long outputDeviceCount = 0; /* contains all devices and channel counts as local host api ids, even when PaWinMmeUseMultipleDevices is not used */ + char throttleProcessingThreadOnOverload = 1; + + + if( inputParameters ) + { + inputChannelCount = inputParameters->channelCount; + inputSampleFormat = inputParameters->sampleFormat; + suggestedInputLatency = inputParameters->suggestedLatency; + + inputDeviceCount = 1; + + /* validate input hostApiSpecificStreamInfo */ + inputStreamInfo = (PaWinMmeStreamInfo*)inputParameters->hostApiSpecificStreamInfo; + result = ValidateWinMmeSpecificStreamInfo( inputParameters, inputStreamInfo, + &winMmeSpecificInputFlags, + &throttleProcessingThreadOnOverload, + &inputDeviceCount ); + if( result != paNoError ) return result; + + inputDevices = (PaWinMmeDeviceAndChannelCount*)alloca( sizeof(PaWinMmeDeviceAndChannelCount) * inputDeviceCount ); + if( !inputDevices ) return paInsufficientMemory; + + result = RetrieveDevicesFromStreamParameters( hostApi, inputParameters, inputStreamInfo, inputDevices, inputDeviceCount ); + if( result != paNoError ) return result; + + result = ValidateInputChannelCounts( hostApi, inputDevices, inputDeviceCount ); + if( result != paNoError ) return result; + + hostInputSampleFormat = + PaUtil_SelectClosestAvailableFormat( paInt16 /* native formats */, inputSampleFormat ); + + if( inputDeviceCount != 1 ){ + /* always use direct speakers when using multi-device multichannel mode */ + inputChannelMask = PAWIN_SPEAKER_DIRECTOUT; + } + else + { + if( inputStreamInfo && inputStreamInfo->flags & paWinMmeUseChannelMask ) + inputChannelMask = inputStreamInfo->channelMask; + else + inputChannelMask = PaWin_DefaultChannelMask( inputDevices[0].channelCount ); + } + } + else + { + inputChannelCount = 0; + inputSampleFormat = 0; + suggestedInputLatency = 0.; + inputStreamInfo = 0; + hostInputSampleFormat = 0; + } + + + if( outputParameters ) + { + outputChannelCount = outputParameters->channelCount; + outputSampleFormat = outputParameters->sampleFormat; + suggestedOutputLatency = outputParameters->suggestedLatency; + + outputDeviceCount = 1; + + /* validate output hostApiSpecificStreamInfo */ + outputStreamInfo = (PaWinMmeStreamInfo*)outputParameters->hostApiSpecificStreamInfo; + result = ValidateWinMmeSpecificStreamInfo( outputParameters, outputStreamInfo, + &winMmeSpecificOutputFlags, + &throttleProcessingThreadOnOverload, + &outputDeviceCount ); + if( result != paNoError ) return result; + + outputDevices = (PaWinMmeDeviceAndChannelCount*)alloca( sizeof(PaWinMmeDeviceAndChannelCount) * outputDeviceCount ); + if( !outputDevices ) return paInsufficientMemory; + + result = RetrieveDevicesFromStreamParameters( hostApi, outputParameters, outputStreamInfo, outputDevices, outputDeviceCount ); + if( result != paNoError ) return result; + + result = ValidateOutputChannelCounts( hostApi, outputDevices, outputDeviceCount ); + if( result != paNoError ) return result; + + hostOutputSampleFormat = + PaUtil_SelectClosestAvailableFormat( paInt16 /* native formats */, outputSampleFormat ); + + if( outputDeviceCount != 1 ){ + /* always use direct speakers when using multi-device multichannel mode */ + outputChannelMask = PAWIN_SPEAKER_DIRECTOUT; + } + else + { + if( outputStreamInfo && outputStreamInfo->flags & paWinMmeUseChannelMask ) + outputChannelMask = outputStreamInfo->channelMask; + else + outputChannelMask = PaWin_DefaultChannelMask( outputDevices[0].channelCount ); + } + } + else + { + outputChannelCount = 0; + outputSampleFormat = 0; + outputStreamInfo = 0; + hostOutputSampleFormat = 0; + suggestedOutputLatency = 0.; + } + + + /* + IMPLEMENT ME: + - alter sampleRate to a close allowable rate if possible / necessary + */ + + + /* validate platform specific flags */ + if( (streamFlags & paPlatformSpecificFlags) != 0 ) + return paInvalidFlag; /* unexpected platform specific flag */ + + + /* always disable clipping and dithering if we are outputting a raw spdif stream */ + if( (winMmeSpecificOutputFlags & paWinMmeWaveFormatDolbyAc3Spdif) + || (winMmeSpecificOutputFlags & paWinMmeWaveFormatWmaSpdif) ){ + + streamFlags = streamFlags | paClipOff | paDitherOff; + } + + + result = CalculateBufferSettings( &framesPerHostInputBuffer, &hostInputBufferCount, + &framesPerHostOutputBuffer, &hostOutputBufferCount, + inputChannelCount, hostInputSampleFormat, suggestedInputLatency, inputStreamInfo, + outputChannelCount, hostOutputSampleFormat, suggestedOutputLatency, outputStreamInfo, + sampleRate, framesPerBuffer ); + if( result != paNoError ) goto error; + + + stream = (PaWinMmeStream*)PaUtil_AllocateMemory( sizeof(PaWinMmeStream) ); + if( !stream ) + { + result = paInsufficientMemory; + goto error; + } + + InitializeSingleDirectionHandlesAndBuffers( &stream->input ); + InitializeSingleDirectionHandlesAndBuffers( &stream->output ); + + stream->abortEvent = 0; + stream->processingThread = 0; + + stream->throttleProcessingThreadOnOverload = throttleProcessingThreadOnOverload; + + PaUtil_InitializeStreamRepresentation( &stream->streamRepresentation, + ( (streamCallback) + ? &winMmeHostApi->callbackStreamInterface + : &winMmeHostApi->blockingStreamInterface ), + streamCallback, userData ); + streamRepresentationIsInitialized = 1; + + PaUtil_InitializeCpuLoadMeasurer( &stream->cpuLoadMeasurer, sampleRate ); + + + if( inputParameters && outputParameters ) /* full duplex */ + { + if( framesPerHostInputBuffer < framesPerHostOutputBuffer ) + { + assert( (framesPerHostOutputBuffer % framesPerHostInputBuffer) == 0 ); /* CalculateBufferSettings() should guarantee this condition */ + + framesPerBufferProcessorCall = framesPerHostInputBuffer; + } + else + { + assert( (framesPerHostInputBuffer % framesPerHostOutputBuffer) == 0 ); /* CalculateBufferSettings() should guarantee this condition */ + + framesPerBufferProcessorCall = framesPerHostOutputBuffer; + } + } + else if( inputParameters ) + { + framesPerBufferProcessorCall = framesPerHostInputBuffer; + } + else if( outputParameters ) + { + framesPerBufferProcessorCall = framesPerHostOutputBuffer; + } + + stream->input.framesPerBuffer = framesPerHostInputBuffer; + stream->output.framesPerBuffer = framesPerHostOutputBuffer; + + result = PaUtil_InitializeBufferProcessor( &stream->bufferProcessor, + inputChannelCount, inputSampleFormat, hostInputSampleFormat, + outputChannelCount, outputSampleFormat, hostOutputSampleFormat, + sampleRate, streamFlags, framesPerBuffer, + framesPerBufferProcessorCall, paUtilFixedHostBufferSize, + streamCallback, userData ); + if( result != paNoError ) goto error; + + bufferProcessorIsInitialized = 1; + + /* stream info input latency is the minimum buffering latency (unlike suggested and default which are *maximums*) */ + stream->streamRepresentation.streamInfo.inputLatency = + (double)(PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor) + + framesPerHostInputBuffer) / sampleRate; + stream->streamRepresentation.streamInfo.outputLatency = + (double)(PaUtil_GetBufferProcessorOutputLatencyFrames(&stream->bufferProcessor) + + (framesPerHostOutputBuffer * (hostOutputBufferCount-1))) / sampleRate; + stream->streamRepresentation.streamInfo.sampleRate = sampleRate; + + stream->primeStreamUsingCallback = ( (streamFlags&paPrimeOutputBuffersUsingStreamCallback) && streamCallback ) ? 1 : 0; + + /* time to sleep when throttling due to >100% cpu usage. + -a quater of a buffer's duration */ + stream->throttledSleepMsecs = + (unsigned long)(stream->bufferProcessor.framesPerHostBuffer * + stream->bufferProcessor.samplePeriod * .25 * 1000); + + stream->isStopped = 1; + stream->isActive = 0; + + + /* for maximum compatibility with multi-device multichannel drivers, + we first open all devices, then we prepare all buffers, finally + we start all devices ( in StartStream() ). teardown in reverse order. + */ + + if( inputParameters ) + { + result = InitializeWaveHandles( winMmeHostApi, &stream->input, + winMmeSpecificInputFlags, + stream->bufferProcessor.bytesPerHostInputSample, sampleRate, + inputDevices, inputDeviceCount, inputChannelMask, 1 /* isInput */ ); + if( result != paNoError ) goto error; + } + + if( outputParameters ) + { + result = InitializeWaveHandles( winMmeHostApi, &stream->output, + winMmeSpecificOutputFlags, + stream->bufferProcessor.bytesPerHostOutputSample, sampleRate, + outputDevices, outputDeviceCount, outputChannelMask, 0 /* isInput */ ); + if( result != paNoError ) goto error; + } + + if( inputParameters ) + { + result = InitializeWaveHeaders( &stream->input, hostInputBufferCount, + hostInputSampleFormat, framesPerHostInputBuffer, inputDevices, 1 /* isInput */ ); + if( result != paNoError ) goto error; + } + + if( outputParameters ) + { + result = InitializeWaveHeaders( &stream->output, hostOutputBufferCount, + hostOutputSampleFormat, framesPerHostOutputBuffer, outputDevices, 0 /* not isInput */ ); + if( result != paNoError ) goto error; + + stream->allBuffersDurationMs = (DWORD) (1000.0 * (framesPerHostOutputBuffer * stream->output.bufferCount) / sampleRate); + } + else + { + stream->allBuffersDurationMs = (DWORD) (1000.0 * (framesPerHostInputBuffer * stream->input.bufferCount) / sampleRate); + } + + + if( streamCallback ) + { + /* abort event is only needed for callback streams */ + result = CreateEventWithPaError( &stream->abortEvent, NULL, TRUE, FALSE, NULL ); + if( result != paNoError ) goto error; + } + + *s = (PaStream*)stream; + + return result; + +error: + + if( stream ) + { + if( stream->abortEvent ) + CloseHandle( stream->abortEvent ); + + TerminateWaveHeaders( &stream->output, 0 /* not isInput */ ); + TerminateWaveHeaders( &stream->input, 1 /* isInput */ ); + + TerminateWaveHandles( &stream->output, 0 /* not isInput */, 1 /* currentlyProcessingAnError */ ); + TerminateWaveHandles( &stream->input, 1 /* isInput */, 1 /* currentlyProcessingAnError */ ); + + if( bufferProcessorIsInitialized ) + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + + if( streamRepresentationIsInitialized ) + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + + PaUtil_FreeMemory( stream ); + } + + return result; +} + + +/* return non-zero if all current buffers are done */ +static int BuffersAreDone( WAVEHDR **waveHeaders, unsigned int deviceCount, int bufferIndex ) +{ + unsigned int i; + + for( i=0; i < deviceCount; ++i ) + { + if( !(waveHeaders[i][ bufferIndex ].dwFlags & WHDR_DONE) ) + { + return 0; + } + } + + return 1; +} + +static int CurrentInputBuffersAreDone( PaWinMmeStream *stream ) +{ + return BuffersAreDone( stream->input.waveHeaders, stream->input.deviceCount, stream->input.currentBufferIndex ); +} + +static int CurrentOutputBuffersAreDone( PaWinMmeStream *stream ) +{ + return BuffersAreDone( stream->output.waveHeaders, stream->output.deviceCount, stream->output.currentBufferIndex ); +} + + +/* return non-zero if any buffers are queued */ +static int NoBuffersAreQueued( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers ) +{ + unsigned int i, j; + + if( handlesAndBuffers->waveHandles ) + { + for( i=0; i < handlesAndBuffers->bufferCount; ++i ) + { + for( j=0; j < handlesAndBuffers->deviceCount; ++j ) + { + if( !( handlesAndBuffers->waveHeaders[ j ][ i ].dwFlags & WHDR_DONE) ) + { + return 0; + } + } + } + } + + return 1; +} + + +#define PA_CIRCULAR_INCREMENT_( current, max )\ + ( (((current) + 1) >= (max)) ? (0) : (current+1) ) + +#define PA_CIRCULAR_DECREMENT_( current, max )\ + ( ((current) == 0) ? ((max)-1) : (current-1) ) + + +static signed long GetAvailableFrames( PaWinMmeSingleDirectionHandlesAndBuffers *handlesAndBuffers ) +{ + signed long result = 0; + unsigned int i; + + if( BuffersAreDone( handlesAndBuffers->waveHeaders, handlesAndBuffers->deviceCount, handlesAndBuffers->currentBufferIndex ) ) + { + /* we could calculate the following in O(1) if we kept track of the + last done buffer */ + result = handlesAndBuffers->framesPerBuffer - handlesAndBuffers->framesUsedInCurrentBuffer; + + i = PA_CIRCULAR_INCREMENT_( handlesAndBuffers->currentBufferIndex, handlesAndBuffers->bufferCount ); + while( i != handlesAndBuffers->currentBufferIndex ) + { + if( BuffersAreDone( handlesAndBuffers->waveHeaders, handlesAndBuffers->deviceCount, i ) ) + { + result += handlesAndBuffers->framesPerBuffer; + i = PA_CIRCULAR_INCREMENT_( i, handlesAndBuffers->bufferCount ); + } + else + break; + } + } + + return result; +} + + +static PaError AdvanceToNextInputBuffer( PaWinMmeStream *stream ) +{ + PaError result = paNoError; + MMRESULT mmresult; + unsigned int i; + + for( i=0; i < stream->input.deviceCount; ++i ) + { + stream->input.waveHeaders[i][ stream->input.currentBufferIndex ].dwFlags &= ~WHDR_DONE; + mmresult = waveInAddBuffer( ((HWAVEIN*)stream->input.waveHandles)[i], + &stream->input.waveHeaders[i][ stream->input.currentBufferIndex ], + sizeof(WAVEHDR) ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + } + } + + stream->input.currentBufferIndex = + PA_CIRCULAR_INCREMENT_( stream->input.currentBufferIndex, stream->input.bufferCount ); + + stream->input.framesUsedInCurrentBuffer = 0; + + return result; +} + + +static PaError AdvanceToNextOutputBuffer( PaWinMmeStream *stream ) +{ + PaError result = paNoError; + MMRESULT mmresult; + unsigned int i; + + for( i=0; i < stream->output.deviceCount; ++i ) + { + mmresult = waveOutWrite( ((HWAVEOUT*)stream->output.waveHandles)[i], + &stream->output.waveHeaders[i][ stream->output.currentBufferIndex ], + sizeof(WAVEHDR) ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + } + } + + stream->output.currentBufferIndex = + PA_CIRCULAR_INCREMENT_( stream->output.currentBufferIndex, stream->output.bufferCount ); + + stream->output.framesUsedInCurrentBuffer = 0; + + return result; +} + + +/* requeue all but the most recent input with the driver. Used for catching + up after a total input buffer underrun */ +static PaError CatchUpInputBuffers( PaWinMmeStream *stream ) +{ + PaError result = paNoError; + unsigned int i; + + for( i=0; i < stream->input.bufferCount - 1; ++i ) + { + result = AdvanceToNextInputBuffer( stream ); + if( result != paNoError ) + break; + } + + return result; +} + + +/* take the most recent output and duplicate it to all other output buffers + and requeue them. Used for catching up after a total output buffer underrun. +*/ +static PaError CatchUpOutputBuffers( PaWinMmeStream *stream ) +{ + PaError result = paNoError; + unsigned int i, j; + unsigned int previousBufferIndex = + PA_CIRCULAR_DECREMENT_( stream->output.currentBufferIndex, stream->output.bufferCount ); + + for( i=0; i < stream->output.bufferCount - 1; ++i ) + { + for( j=0; j < stream->output.deviceCount; ++j ) + { + if( stream->output.waveHeaders[j][ stream->output.currentBufferIndex ].lpData + != stream->output.waveHeaders[j][ previousBufferIndex ].lpData ) + { + CopyMemory( stream->output.waveHeaders[j][ stream->output.currentBufferIndex ].lpData, + stream->output.waveHeaders[j][ previousBufferIndex ].lpData, + stream->output.waveHeaders[j][ stream->output.currentBufferIndex ].dwBufferLength ); + } + } + + result = AdvanceToNextOutputBuffer( stream ); + if( result != paNoError ) + break; + } + + return result; +} + + +PA_THREAD_FUNC ProcessingThreadProc( void *pArg ) +{ + PaWinMmeStream *stream = (PaWinMmeStream *)pArg; + HANDLE events[3]; + int eventCount = 0; + DWORD result = paNoError; + DWORD waitResult; + DWORD timeout = (unsigned long)(stream->allBuffersDurationMs * 0.5); + int hostBuffersAvailable; + signed int hostInputBufferIndex, hostOutputBufferIndex; + PaStreamCallbackFlags statusFlags; + int callbackResult; + int done = 0; + unsigned int channel, i; + unsigned long framesProcessed; + + /* prepare event array for call to WaitForMultipleObjects() */ + if( stream->input.bufferEvent ) + events[eventCount++] = stream->input.bufferEvent; + if( stream->output.bufferEvent ) + events[eventCount++] = stream->output.bufferEvent; + events[eventCount++] = stream->abortEvent; + + statusFlags = 0; /** @todo support paInputUnderflow, paOutputOverflow and paNeverDropInput */ + + /* loop until something causes us to stop */ + do{ + /* wait for MME to signal that a buffer is available, or for + the PA abort event to be signaled. + + When this indicates that one or more buffers are available + NoBuffersAreQueued() and Current*BuffersAreDone are used below to + poll for additional done buffers. NoBuffersAreQueued() will fail + to identify an underrun/overflow if the driver doesn't mark all done + buffers prior to signalling the event. Some drivers do this + (eg RME Digi96, and others don't eg VIA PC 97 input). This isn't a + huge problem, it just means that we won't always be able to detect + underflow/overflow. + */ + waitResult = WaitForMultipleObjects( eventCount, events, FALSE /* wait all = FALSE */, timeout ); + if( waitResult == WAIT_FAILED ) + { + result = paUnanticipatedHostError; + /** @todo FIXME/REVIEW: can't return host error info from an asyncronous thread. see http://www.portaudio.com/trac/ticket/143 */ + done = 1; + } + else if( waitResult == WAIT_TIMEOUT ) + { + /* if a timeout is encountered, continue */ + } + + if( stream->abortProcessing ) + { + /* Pa_AbortStream() has been called, stop processing immediately */ + done = 1; + } + else if( stream->stopProcessing ) + { + /* Pa_StopStream() has been called or the user callback returned + non-zero, processing will continue until all output buffers + are marked as done. The stream will stop immediately if it + is input-only. + */ + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + if( NoBuffersAreQueued( &stream->output ) ) + done = 1; /* Will cause thread to return. */ + } + else + { + /* input only stream */ + done = 1; /* Will cause thread to return. */ + } + } + else + { + hostBuffersAvailable = 1; + + /* process all available host buffers */ + do + { + hostInputBufferIndex = -1; + hostOutputBufferIndex = -1; + + if( PA_IS_INPUT_STREAM_(stream) ) + { + if( CurrentInputBuffersAreDone( stream ) ) + { + if( NoBuffersAreQueued( &stream->input ) ) + { + /** @todo + if all of the other buffers are also ready then + we discard all but the most recent. This is an + input buffer overflow. FIXME: these buffers should + be passed to the callback in a paNeverDropInput + stream. http://www.portaudio.com/trac/ticket/142 + + note that it is also possible for an input overflow + to happen while the callback is processing a buffer. + that is handled further down. + */ + result = CatchUpInputBuffers( stream ); + if( result != paNoError ) + done = 1; + + statusFlags |= paInputOverflow; + } + + hostInputBufferIndex = stream->input.currentBufferIndex; + } + } + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + if( CurrentOutputBuffersAreDone( stream ) ) + { + /* ok, we have an output buffer */ + + if( NoBuffersAreQueued( &stream->output ) ) + { + /* + if all of the other buffers are also ready, catch up by copying + the most recently generated buffer into all but one of the output + buffers. + + note that this catch up code only handles the case where all + buffers have been played out due to this thread not having + woken up at all. a more common case occurs when this thread + is woken up, processes one buffer, but takes too long, and as + a result all the other buffers have become un-queued. that + case is handled further down. + */ + + result = CatchUpOutputBuffers( stream ); + if( result != paNoError ) + done = 1; + + statusFlags |= paOutputUnderflow; + } + + hostOutputBufferIndex = stream->output.currentBufferIndex; + } + } + + + if( (PA_IS_FULL_DUPLEX_STREAM_(stream) && hostInputBufferIndex != -1 && hostOutputBufferIndex != -1) || + (PA_IS_HALF_DUPLEX_STREAM_(stream) && ( hostInputBufferIndex != -1 || hostOutputBufferIndex != -1 ) ) ) + { + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; /** @todo implement inputBufferAdcTime */ + + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + /* set timeInfo.currentTime and calculate timeInfo.outputBufferDacTime + from the current wave out position */ + MMTIME mmtime; + double timeBeforeGetPosition, timeAfterGetPosition; + double time; + long framesInBufferRing; + long writePosition; + long playbackPosition; + HWAVEOUT firstWaveOutDevice = ((HWAVEOUT*)stream->output.waveHandles)[0]; + + mmtime.wType = TIME_SAMPLES; + timeBeforeGetPosition = PaUtil_GetTime(); + waveOutGetPosition( firstWaveOutDevice, &mmtime, sizeof(MMTIME) ); + timeAfterGetPosition = PaUtil_GetTime(); + + timeInfo.currentTime = timeAfterGetPosition; + + /* approximate time at which wave out position was measured + as half way between timeBeforeGetPosition and timeAfterGetPosition */ + time = timeBeforeGetPosition + (timeAfterGetPosition - timeBeforeGetPosition) * .5; + + framesInBufferRing = stream->output.bufferCount * stream->bufferProcessor.framesPerHostBuffer; + playbackPosition = mmtime.u.sample % framesInBufferRing; + + writePosition = stream->output.currentBufferIndex * stream->bufferProcessor.framesPerHostBuffer + + stream->output.framesUsedInCurrentBuffer; + + if( playbackPosition >= writePosition ){ + timeInfo.outputBufferDacTime = + time + ((double)( writePosition + (framesInBufferRing - playbackPosition) ) * stream->bufferProcessor.samplePeriod ); + }else{ + timeInfo.outputBufferDacTime = + time + ((double)( writePosition - playbackPosition ) * stream->bufferProcessor.samplePeriod ); + } + } + + + PaUtil_BeginCpuLoadMeasurement( &stream->cpuLoadMeasurer ); + + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, &timeInfo, statusFlags ); + + /* reset status flags once they have been passed to the buffer processor */ + statusFlags = 0; + + if( PA_IS_INPUT_STREAM_(stream) ) + { + PaUtil_SetInputFrameCount( &stream->bufferProcessor, 0 /* default to host buffer size */ ); + + channel = 0; + for( i=0; i<stream->input.deviceCount; ++i ) + { + /* we have stored the number of channels in the buffer in dwUser */ + int channelCount = (int)stream->input.waveHeaders[i][ hostInputBufferIndex ].dwUser; + + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, channel, + stream->input.waveHeaders[i][ hostInputBufferIndex ].lpData + + stream->input.framesUsedInCurrentBuffer * channelCount * + stream->bufferProcessor.bytesPerHostInputSample, + channelCount ); + + + channel += channelCount; + } + } + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, 0 /* default to host buffer size */ ); + + channel = 0; + for( i=0; i<stream->output.deviceCount; ++i ) + { + /* we have stored the number of channels in the buffer in dwUser */ + int channelCount = (int)stream->output.waveHeaders[i][ hostOutputBufferIndex ].dwUser; + + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, channel, + stream->output.waveHeaders[i][ hostOutputBufferIndex ].lpData + + stream->output.framesUsedInCurrentBuffer * channelCount * + stream->bufferProcessor.bytesPerHostOutputSample, + channelCount ); + + channel += channelCount; + } + } + + callbackResult = paContinue; + framesProcessed = PaUtil_EndBufferProcessing( &stream->bufferProcessor, &callbackResult ); + + stream->input.framesUsedInCurrentBuffer += framesProcessed; + stream->output.framesUsedInCurrentBuffer += framesProcessed; + + PaUtil_EndCpuLoadMeasurement( &stream->cpuLoadMeasurer, framesProcessed ); + + if( callbackResult == paContinue ) + { + /* nothing special to do */ + } + else if( callbackResult == paAbort ) + { + stream->abortProcessing = 1; + done = 1; + /** @todo FIXME: should probably reset the output device immediately once the callback returns paAbort + see: http://www.portaudio.com/trac/ticket/141 + */ + result = paNoError; + } + else + { + /* User callback has asked us to stop with paComplete or other non-zero value */ + stream->stopProcessing = 1; /* stop once currently queued audio has finished */ + result = paNoError; + } + + + if( PA_IS_INPUT_STREAM_(stream) + && stream->stopProcessing == 0 && stream->abortProcessing == 0 + && stream->input.framesUsedInCurrentBuffer == stream->input.framesPerBuffer ) + { + if( NoBuffersAreQueued( &stream->input ) ) + { + /** @todo need to handle PaNeverDropInput here where necessary */ + result = CatchUpInputBuffers( stream ); + if( result != paNoError ) + done = 1; + + statusFlags |= paInputOverflow; + } + + result = AdvanceToNextInputBuffer( stream ); + if( result != paNoError ) + done = 1; + } + + + if( PA_IS_OUTPUT_STREAM_(stream) && !stream->abortProcessing ) + { + if( stream->stopProcessing && + stream->output.framesUsedInCurrentBuffer < stream->output.framesPerBuffer ) + { + /* zero remaining samples in output output buffer and flush */ + + stream->output.framesUsedInCurrentBuffer += PaUtil_ZeroOutput( &stream->bufferProcessor, + stream->output.framesPerBuffer - stream->output.framesUsedInCurrentBuffer ); + + /* we send the entire buffer to the output devices, but we could + just send a partial buffer, rather than zeroing the unused + samples. + */ + } + + if( stream->output.framesUsedInCurrentBuffer == stream->output.framesPerBuffer ) + { + /* check for underflow before enquing the just-generated buffer, + but recover from underflow after enquing it. This ensures + that the most recent audio segment is repeated */ + int outputUnderflow = NoBuffersAreQueued( &stream->output ); + + result = AdvanceToNextOutputBuffer( stream ); + if( result != paNoError ) + done = 1; + + if( outputUnderflow && !done && !stream->stopProcessing ) + { + /* Recover from underflow in the case where the + underflow occured while processing the buffer + we just finished */ + + result = CatchUpOutputBuffers( stream ); + if( result != paNoError ) + done = 1; + + statusFlags |= paOutputUnderflow; + } + } + } + + if( stream->throttleProcessingThreadOnOverload != 0 ) + { + if( stream->stopProcessing || stream->abortProcessing ) + { + if( stream->processingThreadPriority != stream->highThreadPriority ) + { + SetThreadPriority( stream->processingThread, stream->highThreadPriority ); + stream->processingThreadPriority = stream->highThreadPriority; + } + } + else if( PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ) > 1. ) + { + if( stream->processingThreadPriority != stream->throttledThreadPriority ) + { + SetThreadPriority( stream->processingThread, stream->throttledThreadPriority ); + stream->processingThreadPriority = stream->throttledThreadPriority; + } + + /* sleep to give other processes a go */ + Sleep( stream->throttledSleepMsecs ); + } + else + { + if( stream->processingThreadPriority != stream->highThreadPriority ) + { + SetThreadPriority( stream->processingThread, stream->highThreadPriority ); + stream->processingThreadPriority = stream->highThreadPriority; + } + } + } + } + else + { + hostBuffersAvailable = 0; + } + } + while( hostBuffersAvailable && + stream->stopProcessing == 0 && + stream->abortProcessing == 0 && + !done ); + } + } + while( !done ); + + stream->isActive = 0; + + if( stream->streamRepresentation.streamFinishedCallback != 0 ) + stream->streamRepresentation.streamFinishedCallback( stream->streamRepresentation.userData ); + + PaUtil_ResetCpuLoadMeasurer( &stream->cpuLoadMeasurer ); + + return result; +} + + +/* + When CloseStream() is called, the multi-api layer ensures that + the stream has already been stopped or aborted. +*/ +static PaError CloseStream( PaStream* s ) +{ + PaError result; + PaWinMmeStream *stream = (PaWinMmeStream*)s; + + result = CloseHandleWithPaError( stream->abortEvent ); + if( result != paNoError ) goto error; + + TerminateWaveHeaders( &stream->output, 0 /* not isInput */ ); + TerminateWaveHeaders( &stream->input, 1 /* isInput */ ); + + TerminateWaveHandles( &stream->output, 0 /* not isInput */, 0 /* not currentlyProcessingAnError */ ); + TerminateWaveHandles( &stream->input, 1 /* isInput */, 0 /* not currentlyProcessingAnError */ ); + + PaUtil_TerminateBufferProcessor( &stream->bufferProcessor ); + PaUtil_TerminateStreamRepresentation( &stream->streamRepresentation ); + PaUtil_FreeMemory( stream ); + +error: + /** @todo REVIEW: what is the best way to clean up a stream if an error is detected? */ + return result; +} + + +static PaError StartStream( PaStream *s ) +{ + PaError result; + PaWinMmeStream *stream = (PaWinMmeStream*)s; + MMRESULT mmresult; + unsigned int i, j; + int callbackResult; + unsigned int channel; + unsigned long framesProcessed; + PaStreamCallbackTimeInfo timeInfo = {0,0,0}; /** @todo implement this for stream priming */ + + PaUtil_ResetBufferProcessor( &stream->bufferProcessor ); + + if( PA_IS_INPUT_STREAM_(stream) ) + { + for( i=0; i<stream->input.bufferCount; ++i ) + { + for( j=0; j<stream->input.deviceCount; ++j ) + { + stream->input.waveHeaders[j][i].dwFlags &= ~WHDR_DONE; + mmresult = waveInAddBuffer( ((HWAVEIN*)stream->input.waveHandles)[j], &stream->input.waveHeaders[j][i], sizeof(WAVEHDR) ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + goto error; + } + } + } + stream->input.currentBufferIndex = 0; + stream->input.framesUsedInCurrentBuffer = 0; + } + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + for( i=0; i<stream->output.deviceCount; ++i ) + { + if( (mmresult = waveOutPause( ((HWAVEOUT*)stream->output.waveHandles)[i] )) != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + goto error; + } + } + + for( i=0; i<stream->output.bufferCount; ++i ) + { + if( stream->primeStreamUsingCallback ) + { + + stream->output.framesUsedInCurrentBuffer = 0; + do{ + + PaUtil_BeginBufferProcessing( &stream->bufferProcessor, + &timeInfo, + paPrimingOutput | ((stream->input.bufferCount > 0 ) ? paInputUnderflow : 0)); + + if( stream->input.bufferCount > 0 ) + PaUtil_SetNoInput( &stream->bufferProcessor ); + + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, 0 /* default to host buffer size */ ); + + channel = 0; + for( j=0; j<stream->output.deviceCount; ++j ) + { + /* we have stored the number of channels in the buffer in dwUser */ + int channelCount = (int)stream->output.waveHeaders[j][i].dwUser; + + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, channel, + stream->output.waveHeaders[j][i].lpData + + stream->output.framesUsedInCurrentBuffer * channelCount * + stream->bufferProcessor.bytesPerHostOutputSample, + channelCount ); + + /* we have stored the number of channels in the buffer in dwUser */ + channel += channelCount; + } + + callbackResult = paContinue; + framesProcessed = PaUtil_EndBufferProcessing( &stream->bufferProcessor, &callbackResult ); + stream->output.framesUsedInCurrentBuffer += framesProcessed; + + if( callbackResult != paContinue ) + { + /** @todo fix this, what do we do if callback result is non-zero during stream + priming? + + for complete: play out primed waveHeaders as usual + for abort: clean up immediately. + */ + } + + }while( stream->output.framesUsedInCurrentBuffer != stream->output.framesPerBuffer ); + + } + else + { + for( j=0; j<stream->output.deviceCount; ++j ) + { + ZeroMemory( stream->output.waveHeaders[j][i].lpData, stream->output.waveHeaders[j][i].dwBufferLength ); + } + } + + /* we queue all channels of a single buffer frame (accross all + devices, because some multidevice multichannel drivers work + better this way */ + for( j=0; j<stream->output.deviceCount; ++j ) + { + mmresult = waveOutWrite( ((HWAVEOUT*)stream->output.waveHandles)[j], &stream->output.waveHeaders[j][i], sizeof(WAVEHDR) ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + goto error; + } + } + } + stream->output.currentBufferIndex = 0; + stream->output.framesUsedInCurrentBuffer = 0; + } + + + stream->isStopped = 0; + stream->isActive = 1; + stream->stopProcessing = 0; + stream->abortProcessing = 0; + + result = ResetEventWithPaError( stream->input.bufferEvent ); + if( result != paNoError ) goto error; + + result = ResetEventWithPaError( stream->output.bufferEvent ); + if( result != paNoError ) goto error; + + + if( stream->streamRepresentation.streamCallback ) + { + /* callback stream */ + + result = ResetEventWithPaError( stream->abortEvent ); + if( result != paNoError ) goto error; + + /* Create thread that waits for audio buffers to be ready for processing. */ + stream->processingThread = CREATE_THREAD; + if( !stream->processingThread ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_SYSTEM_ERROR( GetLastError() ); + goto error; + } + + /** @todo could have mme specific stream parameters to allow the user + to set the callback thread priorities */ + stream->highThreadPriority = THREAD_PRIORITY_TIME_CRITICAL; + stream->throttledThreadPriority = THREAD_PRIORITY_NORMAL; + + if( !SetThreadPriority( stream->processingThread, stream->highThreadPriority ) ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_SYSTEM_ERROR( GetLastError() ); + goto error; + } + stream->processingThreadPriority = stream->highThreadPriority; + } + else + { + /* blocking read/write stream */ + + } + + if( PA_IS_INPUT_STREAM_(stream) ) + { + for( i=0; i < stream->input.deviceCount; ++i ) + { + mmresult = waveInStart( ((HWAVEIN*)stream->input.waveHandles)[i] ); + PA_DEBUG(("Pa_StartStream: waveInStart returned = 0x%X.\n", mmresult)); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + goto error; + } + } + } + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + for( i=0; i < stream->output.deviceCount; ++i ) + { + if( (mmresult = waveOutRestart( ((HWAVEOUT*)stream->output.waveHandles)[i] )) != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + goto error; + } + } + } + + return result; + +error: + /** @todo FIXME: implement recovery as best we can + This should involve rolling back to a state as-if this function had never been called + */ + return result; +} + + +static PaError StopStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinMmeStream *stream = (PaWinMmeStream*)s; + int timeout; + DWORD waitResult; + MMRESULT mmresult; + signed int hostOutputBufferIndex; + unsigned int channel, waitCount, i; + + /** @todo + REVIEW: the error checking in this function needs review. the basic + idea is to return from this function in a known state - for example + there is no point avoiding calling waveInReset just because + the thread times out. + */ + + if( stream->processingThread ) + { + /* callback stream */ + + /* Tell processing thread to stop generating more data and to let current data play out. */ + stream->stopProcessing = 1; + + /* Calculate timeOut longer than longest time it could take to return all buffers. */ + timeout = (int)(stream->allBuffersDurationMs * 1.5); + if( timeout < PA_MME_MIN_TIMEOUT_MSEC_ ) + timeout = PA_MME_MIN_TIMEOUT_MSEC_; + + PA_DEBUG(("WinMME StopStream: waiting for background thread.\n")); + + waitResult = WaitForSingleObject( stream->processingThread, timeout ); + if( waitResult == WAIT_TIMEOUT ) + { + /* try to abort */ + stream->abortProcessing = 1; + SetEvent( stream->abortEvent ); + waitResult = WaitForSingleObject( stream->processingThread, timeout ); + if( waitResult == WAIT_TIMEOUT ) + { + PA_DEBUG(("WinMME StopStream: timed out while waiting for background thread to finish.\n")); + result = paTimedOut; + } + } + + CloseHandle( stream->processingThread ); + stream->processingThread = NULL; + } + else + { + /* blocking read / write stream */ + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + if( stream->output.framesUsedInCurrentBuffer > 0 ) + { + /* there are still unqueued frames in the current buffer, so flush them */ + + hostOutputBufferIndex = stream->output.currentBufferIndex; + + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, + stream->output.framesPerBuffer - stream->output.framesUsedInCurrentBuffer ); + + channel = 0; + for( i=0; i<stream->output.deviceCount; ++i ) + { + /* we have stored the number of channels in the buffer in dwUser */ + int channelCount = (int)stream->output.waveHeaders[i][ hostOutputBufferIndex ].dwUser; + + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, channel, + stream->output.waveHeaders[i][ hostOutputBufferIndex ].lpData + + stream->output.framesUsedInCurrentBuffer * channelCount * + stream->bufferProcessor.bytesPerHostOutputSample, + channelCount ); + + channel += channelCount; + } + + PaUtil_ZeroOutput( &stream->bufferProcessor, + stream->output.framesPerBuffer - stream->output.framesUsedInCurrentBuffer ); + + /* we send the entire buffer to the output devices, but we could + just send a partial buffer, rather than zeroing the unused + samples. + */ + AdvanceToNextOutputBuffer( stream ); + } + + + timeout = (stream->allBuffersDurationMs / stream->output.bufferCount) + 1; + if( timeout < PA_MME_MIN_TIMEOUT_MSEC_ ) + timeout = PA_MME_MIN_TIMEOUT_MSEC_; + + waitCount = 0; + while( !NoBuffersAreQueued( &stream->output ) && waitCount <= stream->output.bufferCount ) + { + /* wait for MME to signal that a buffer is available */ + waitResult = WaitForSingleObject( stream->output.bufferEvent, timeout ); + if( waitResult == WAIT_FAILED ) + { + break; + } + else if( waitResult == WAIT_TIMEOUT ) + { + /* keep waiting */ + } + + ++waitCount; + } + } + } + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + for( i =0; i < stream->output.deviceCount; ++i ) + { + mmresult = waveOutReset( ((HWAVEOUT*)stream->output.waveHandles)[i] ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + } + } + } + + if( PA_IS_INPUT_STREAM_(stream) ) + { + for( i=0; i < stream->input.deviceCount; ++i ) + { + mmresult = waveInReset( ((HWAVEIN*)stream->input.waveHandles)[i] ); + if( mmresult != MMSYSERR_NOERROR ) + { + result = paUnanticipatedHostError; + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + } + } + } + + stream->isStopped = 1; + stream->isActive = 0; + + return result; +} + + +static PaError AbortStream( PaStream *s ) +{ + PaError result = paNoError; + PaWinMmeStream *stream = (PaWinMmeStream*)s; + int timeout; + DWORD waitResult; + MMRESULT mmresult; + unsigned int i; + + /** @todo + REVIEW: the error checking in this function needs review. the basic + idea is to return from this function in a known state - for example + there is no point avoiding calling waveInReset just because + the thread times out. + */ + + if( stream->processingThread ) + { + /* callback stream */ + + /* Tell processing thread to abort immediately */ + stream->abortProcessing = 1; + SetEvent( stream->abortEvent ); + } + + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + for( i =0; i < stream->output.deviceCount; ++i ) + { + mmresult = waveOutReset( ((HWAVEOUT*)stream->output.waveHandles)[i] ); + if( mmresult != MMSYSERR_NOERROR ) + { + PA_MME_SET_LAST_WAVEOUT_ERROR( mmresult ); + return paUnanticipatedHostError; + } + } + } + + if( PA_IS_INPUT_STREAM_(stream) ) + { + for( i=0; i < stream->input.deviceCount; ++i ) + { + mmresult = waveInReset( ((HWAVEIN*)stream->input.waveHandles)[i] ); + if( mmresult != MMSYSERR_NOERROR ) + { + PA_MME_SET_LAST_WAVEIN_ERROR( mmresult ); + return paUnanticipatedHostError; + } + } + } + + + if( stream->processingThread ) + { + /* callback stream */ + + PA_DEBUG(("WinMME AbortStream: waiting for background thread.\n")); + + /* Calculate timeOut longer than longest time it could take to return all buffers. */ + timeout = (int)(stream->allBuffersDurationMs * 1.5); + if( timeout < PA_MME_MIN_TIMEOUT_MSEC_ ) + timeout = PA_MME_MIN_TIMEOUT_MSEC_; + + waitResult = WaitForSingleObject( stream->processingThread, timeout ); + if( waitResult == WAIT_TIMEOUT ) + { + PA_DEBUG(("WinMME AbortStream: timed out while waiting for background thread to finish.\n")); + return paTimedOut; + } + + CloseHandle( stream->processingThread ); + stream->processingThread = NULL; + } + + stream->isStopped = 1; + stream->isActive = 0; + + return result; +} + + +static PaError IsStreamStopped( PaStream *s ) +{ + PaWinMmeStream *stream = (PaWinMmeStream*)s; + + return stream->isStopped; +} + + +static PaError IsStreamActive( PaStream *s ) +{ + PaWinMmeStream *stream = (PaWinMmeStream*)s; + + return stream->isActive; +} + + +static PaTime GetStreamTime( PaStream *s ) +{ + (void) s; /* unused parameter */ + + return PaUtil_GetTime(); +} + + +static double GetStreamCpuLoad( PaStream* s ) +{ + PaWinMmeStream *stream = (PaWinMmeStream*)s; + + return PaUtil_GetCpuLoad( &stream->cpuLoadMeasurer ); +} + + +/* + As separate stream interfaces are used for blocking and callback + streams, the following functions can be guaranteed to only be called + for blocking streams. +*/ + +static PaError ReadStream( PaStream* s, + void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; + PaWinMmeStream *stream = (PaWinMmeStream*)s; + void *userBuffer; + unsigned long framesRead = 0; + unsigned long framesProcessed; + signed int hostInputBufferIndex; + DWORD waitResult; + DWORD timeout = (unsigned long)(stream->allBuffersDurationMs * 0.5); + unsigned int channel, i; + + if( PA_IS_INPUT_STREAM_(stream) ) + { + /* make a local copy of the user buffer pointer(s). this is necessary + because PaUtil_CopyInput() advances these pointers every time + it is called. + */ + if( stream->bufferProcessor.userInputIsInterleaved ) + { + userBuffer = buffer; + } + else + { + userBuffer = (void*)alloca( sizeof(void*) * stream->bufferProcessor.inputChannelCount ); + if( !userBuffer ) + return paInsufficientMemory; + for( i = 0; i<stream->bufferProcessor.inputChannelCount; ++i ) + ((void**)userBuffer)[i] = ((void**)buffer)[i]; + } + + do{ + if( CurrentInputBuffersAreDone( stream ) ) + { + if( NoBuffersAreQueued( &stream->input ) ) + { + /** @todo REVIEW: consider what to do if the input overflows. + do we requeue all of the buffers? should we be running + a thread to make sure they are always queued? + see: http://www.portaudio.com/trac/ticket/117 + */ + + result = paInputOverflowed; + } + + hostInputBufferIndex = stream->input.currentBufferIndex; + + PaUtil_SetInputFrameCount( &stream->bufferProcessor, + stream->input.framesPerBuffer - stream->input.framesUsedInCurrentBuffer ); + + channel = 0; + for( i=0; i<stream->input.deviceCount; ++i ) + { + /* we have stored the number of channels in the buffer in dwUser */ + int channelCount = (int)stream->input.waveHeaders[i][ hostInputBufferIndex ].dwUser; + + PaUtil_SetInterleavedInputChannels( &stream->bufferProcessor, channel, + stream->input.waveHeaders[i][ hostInputBufferIndex ].lpData + + stream->input.framesUsedInCurrentBuffer * channelCount * + stream->bufferProcessor.bytesPerHostInputSample, + channelCount ); + + channel += channelCount; + } + + framesProcessed = PaUtil_CopyInput( &stream->bufferProcessor, &userBuffer, frames - framesRead ); + + stream->input.framesUsedInCurrentBuffer += framesProcessed; + if( stream->input.framesUsedInCurrentBuffer == stream->input.framesPerBuffer ) + { + result = AdvanceToNextInputBuffer( stream ); + if( result != paNoError ) + break; + } + + framesRead += framesProcessed; + + }else{ + /* wait for MME to signal that a buffer is available */ + waitResult = WaitForSingleObject( stream->input.bufferEvent, timeout ); + if( waitResult == WAIT_FAILED ) + { + result = paUnanticipatedHostError; + break; + } + else if( waitResult == WAIT_TIMEOUT ) + { + /* if a timeout is encountered, continue, + perhaps we should give up eventually + */ + } + } + }while( framesRead < frames ); + } + else + { + result = paCanNotReadFromAnOutputOnlyStream; + } + + return result; +} + + +static PaError WriteStream( PaStream* s, + const void *buffer, + unsigned long frames ) +{ + PaError result = paNoError; + PaWinMmeStream *stream = (PaWinMmeStream*)s; + const void *userBuffer; + unsigned long framesWritten = 0; + unsigned long framesProcessed; + signed int hostOutputBufferIndex; + DWORD waitResult; + DWORD timeout = (unsigned long)(stream->allBuffersDurationMs * 0.5); + unsigned int channel, i; + + + if( PA_IS_OUTPUT_STREAM_(stream) ) + { + /* make a local copy of the user buffer pointer(s). this is necessary + because PaUtil_CopyOutput() advances these pointers every time + it is called. + */ + if( stream->bufferProcessor.userOutputIsInterleaved ) + { + userBuffer = buffer; + } + else + { + userBuffer = (const void*)alloca( sizeof(void*) * stream->bufferProcessor.outputChannelCount ); + if( !userBuffer ) + return paInsufficientMemory; + for( i = 0; i<stream->bufferProcessor.outputChannelCount; ++i ) + ((const void**)userBuffer)[i] = ((const void**)buffer)[i]; + } + + do{ + if( CurrentOutputBuffersAreDone( stream ) ) + { + if( NoBuffersAreQueued( &stream->output ) ) + { + /** @todo REVIEW: consider what to do if the output + underflows. do we requeue all the existing buffers with + zeros? should we run a separate thread to keep the buffers + enqueued at all times? + see: http://www.portaudio.com/trac/ticket/117 + */ + + result = paOutputUnderflowed; + } + + hostOutputBufferIndex = stream->output.currentBufferIndex; + + PaUtil_SetOutputFrameCount( &stream->bufferProcessor, + stream->output.framesPerBuffer - stream->output.framesUsedInCurrentBuffer ); + + channel = 0; + for( i=0; i<stream->output.deviceCount; ++i ) + { + /* we have stored the number of channels in the buffer in dwUser */ + int channelCount = (int)stream->output.waveHeaders[i][ hostOutputBufferIndex ].dwUser; + + PaUtil_SetInterleavedOutputChannels( &stream->bufferProcessor, channel, + stream->output.waveHeaders[i][ hostOutputBufferIndex ].lpData + + stream->output.framesUsedInCurrentBuffer * channelCount * + stream->bufferProcessor.bytesPerHostOutputSample, + channelCount ); + + channel += channelCount; + } + + framesProcessed = PaUtil_CopyOutput( &stream->bufferProcessor, &userBuffer, frames - framesWritten ); + + stream->output.framesUsedInCurrentBuffer += framesProcessed; + if( stream->output.framesUsedInCurrentBuffer == stream->output.framesPerBuffer ) + { + result = AdvanceToNextOutputBuffer( stream ); + if( result != paNoError ) + break; + } + + framesWritten += framesProcessed; + } + else + { + /* wait for MME to signal that a buffer is available */ + waitResult = WaitForSingleObject( stream->output.bufferEvent, timeout ); + if( waitResult == WAIT_FAILED ) + { + result = paUnanticipatedHostError; + break; + } + else if( waitResult == WAIT_TIMEOUT ) + { + /* if a timeout is encountered, continue, + perhaps we should give up eventually + */ + } + } + }while( framesWritten < frames ); + } + else + { + result = paCanNotWriteToAnInputOnlyStream; + } + + return result; +} + + +static signed long GetStreamReadAvailable( PaStream* s ) +{ + PaWinMmeStream *stream = (PaWinMmeStream*)s; + + if( PA_IS_INPUT_STREAM_(stream) ) + return GetAvailableFrames( &stream->input ); + else + return paCanNotReadFromAnOutputOnlyStream; +} + + +static signed long GetStreamWriteAvailable( PaStream* s ) +{ + PaWinMmeStream *stream = (PaWinMmeStream*)s; + + if( PA_IS_OUTPUT_STREAM_(stream) ) + return GetAvailableFrames( &stream->output ); + else + return paCanNotWriteToAnInputOnlyStream; +} + + +/* NOTE: the following functions are MME-stream specific, and are called directly + by client code. We need to check for many more error conditions here because + we don't have the benefit of pa_front.c's parameter checking. +*/ + +static PaError GetWinMMEStreamPointer( PaWinMmeStream **stream, PaStream *s ) +{ + PaError result; + PaUtilHostApiRepresentation *hostApi; + PaWinMmeHostApiRepresentation *winMmeHostApi; + + result = PaUtil_ValidateStreamPointer( s ); + if( result != paNoError ) + return result; + + result = PaUtil_GetHostApiRepresentation( &hostApi, paMME ); + if( result != paNoError ) + return result; + + winMmeHostApi = (PaWinMmeHostApiRepresentation*)hostApi; + + /* note, the following would be easier if there was a generic way of testing + that a stream belongs to a specific host API */ + + if( PA_STREAM_REP( s )->streamInterface == &winMmeHostApi->callbackStreamInterface + || PA_STREAM_REP( s )->streamInterface == &winMmeHostApi->blockingStreamInterface ) + { + /* s is a WinMME stream */ + *stream = (PaWinMmeStream *)s; + return paNoError; + } + else + { + return paIncompatibleStreamHostApi; + } +} + + +int PaWinMME_GetStreamInputHandleCount( PaStream* s ) +{ + PaWinMmeStream *stream; + PaError result = GetWinMMEStreamPointer( &stream, s ); + + if( result == paNoError ) + return (PA_IS_INPUT_STREAM_(stream)) ? stream->input.deviceCount : 0; + else + return result; +} + + +HWAVEIN PaWinMME_GetStreamInputHandle( PaStream* s, int handleIndex ) +{ + PaWinMmeStream *stream; + PaError result = GetWinMMEStreamPointer( &stream, s ); + + if( result == paNoError + && PA_IS_INPUT_STREAM_(stream) + && handleIndex >= 0 + && (unsigned int)handleIndex < stream->input.deviceCount ) + return ((HWAVEIN*)stream->input.waveHandles)[handleIndex]; + else + return 0; +} + + +int PaWinMME_GetStreamOutputHandleCount( PaStream* s) +{ + PaWinMmeStream *stream; + PaError result = GetWinMMEStreamPointer( &stream, s ); + + if( result == paNoError ) + return (PA_IS_OUTPUT_STREAM_(stream)) ? stream->output.deviceCount : 0; + else + return result; +} + + +HWAVEOUT PaWinMME_GetStreamOutputHandle( PaStream* s, int handleIndex ) +{ + PaWinMmeStream *stream; + PaError result = GetWinMMEStreamPointer( &stream, s ); + + if( result == paNoError + && PA_IS_OUTPUT_STREAM_(stream) + && handleIndex >= 0 + && (unsigned int)handleIndex < stream->output.deviceCount ) + return ((HWAVEOUT*)stream->output.waveHandles)[handleIndex]; + else + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/unix/pa_unix_hostapis.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,103 @@ +/* + * $Id: pa_unix_hostapis.c 1740 2011-08-25 07:17:48Z philburk $ + * Portable Audio I/O Library UNIX initialization table + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup unix_src +*/ + +#include "pa_hostapi.h" + +PaError PaJack_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaAlsa_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaOSS_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +/* Added for IRIX, Pieter, oct 2, 2003: */ +PaError PaSGI_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +/* Linux AudioScience HPI */ +PaError PaAsiHpi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaMacCore_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaSkeleton_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +/** Note that on Linux, ALSA is placed before OSS so that the former is preferred over the latter. + */ + +PaUtilHostApiInitializer *paHostApiInitializers[] = + { +#ifdef __linux__ + +#if PA_USE_ALSA + PaAlsa_Initialize, +#endif + +#if PA_USE_OSS + PaOSS_Initialize, +#endif + +#else /* __linux__ */ + +#if PA_USE_OSS + PaOSS_Initialize, +#endif + +#if PA_USE_ALSA + PaAlsa_Initialize, +#endif + +#endif /* __linux__ */ + +#if PA_USE_JACK + PaJack_Initialize, +#endif + /* Added for IRIX, Pieter, oct 2, 2003: */ +#if PA_USE_SGI + PaSGI_Initialize, +#endif + +#if PA_USE_ASIHPI + PaAsiHpi_Initialize, +#endif + +#if PA_USE_COREAUDIO + PaMacCore_Initialize, +#endif + +#if PA_USE_SKELETON + PaSkeleton_Initialize, +#endif + + 0 /* NULL terminated array */ + };
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/unix/pa_unix_util.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,710 @@ +/* + * $Id: pa_unix_util.c 1510 2010-06-10 08:05:29Z dmitrykos $ + * Portable Audio I/O Library + * UNIX platform-specific support functions + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2000 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup unix_src +*/ + +#include <pthread.h> +#include <unistd.h> +#include <stdlib.h> +#include <time.h> +#include <sys/time.h> +#include <assert.h> +#include <string.h> /* For memset */ +#include <math.h> +#include <errno.h> + +#if defined(__APPLE__) && !defined(HAVE_MACH_ABSOLUTE_TIME) +#define HAVE_MACH_ABSOLUTE_TIME +#endif +#ifdef HAVE_MACH_ABSOLUTE_TIME +#include <mach/mach_time.h> +#endif + +#include "pa_util.h" +#include "pa_unix_util.h" +#include "pa_debugprint.h" + +/* + Track memory allocations to avoid leaks. + */ + +#if PA_TRACK_MEMORY +static int numAllocations_ = 0; +#endif + + +void *PaUtil_AllocateMemory( long size ) +{ + void *result = malloc( size ); + +#if PA_TRACK_MEMORY + if( result != NULL ) numAllocations_ += 1; +#endif + return result; +} + + +void PaUtil_FreeMemory( void *block ) +{ + if( block != NULL ) + { + free( block ); +#if PA_TRACK_MEMORY + numAllocations_ -= 1; +#endif + + } +} + + +int PaUtil_CountCurrentlyAllocatedBlocks( void ) +{ +#if PA_TRACK_MEMORY + return numAllocations_; +#else + return 0; +#endif +} + + +void Pa_Sleep( long msec ) +{ +#ifdef HAVE_NANOSLEEP + struct timespec req = {0}, rem = {0}; + PaTime time = msec / 1.e3; + req.tv_sec = (time_t)time; + assert(time - req.tv_sec < 1.0); + req.tv_nsec = (long)((time - req.tv_sec) * 1.e9); + nanosleep(&req, &rem); + /* XXX: Try sleeping the remaining time (contained in rem) if interrupted by a signal? */ +#else + while( msec > 999 ) /* For OpenBSD and IRIX, argument */ + { /* to usleep must be < 1000000. */ + usleep( 999000 ); + msec -= 999; + } + usleep( msec * 1000 ); +#endif +} + +#ifdef HAVE_MACH_ABSOLUTE_TIME +/* + Discussion on the CoreAudio mailing list suggests that calling + gettimeofday (or anything else in the BSD layer) is not real-time + safe, so we use mach_absolute_time on OSX. This implementation is + based on these two links: + + Technical Q&A QA1398 - Mach Absolute Time Units + http://developer.apple.com/mac/library/qa/qa2004/qa1398.html + + Tutorial: Performance and Time. + http://www.macresearch.org/tutorial_performance_and_time +*/ + +/* Scaler to convert the result of mach_absolute_time to seconds */ +static double machSecondsConversionScaler_ = 0.0; +#endif + +void PaUtil_InitializeClock( void ) +{ +#ifdef HAVE_MACH_ABSOLUTE_TIME + mach_timebase_info_data_t info; + kern_return_t err = mach_timebase_info( &info ); + if( err == 0 ) + machSecondsConversionScaler_ = 1e-9 * (double) info.numer / (double) info.denom; +#endif +} + + +PaTime PaUtil_GetTime( void ) +{ +#ifdef HAVE_MACH_ABSOLUTE_TIME + return mach_absolute_time() * machSecondsConversionScaler_; +#elif defined(HAVE_CLOCK_GETTIME) + struct timespec tp; + clock_gettime(CLOCK_REALTIME, &tp); + return (PaTime)(tp.tv_sec + tp.tv_nsec * 1e-9); +#else + struct timeval tv; + gettimeofday( &tv, NULL ); + return (PaTime) tv.tv_usec * 1e-6 + tv.tv_sec; +#endif +} + +PaError PaUtil_InitializeThreading( PaUtilThreading *threading ) +{ + (void) paUtilErr_; + return paNoError; +} + +void PaUtil_TerminateThreading( PaUtilThreading *threading ) +{ +} + +PaError PaUtil_StartThreading( PaUtilThreading *threading, void *(*threadRoutine)(void *), void *data ) +{ + pthread_create( &threading->callbackThread, NULL, threadRoutine, data ); + return paNoError; +} + +PaError PaUtil_CancelThreading( PaUtilThreading *threading, int wait, PaError *exitResult ) +{ + PaError result = paNoError; + void *pret; + + if( exitResult ) + *exitResult = paNoError; + + /* If pthread_cancel is not supported (Android platform) whole this function can lead to indefinite waiting if + working thread (callbackThread) has'n received any stop signals from outside, please keep + this in mind when considering using PaUtil_CancelThreading + */ +#ifdef PTHREAD_CANCELED + /* Only kill the thread if it isn't in the process of stopping (flushing adaptation buffers) */ + if( !wait ) + pthread_cancel( threading->callbackThread ); /* XXX: Safe to call this if the thread has exited on its own? */ +#endif + pthread_join( threading->callbackThread, &pret ); + +#ifdef PTHREAD_CANCELED + if( pret && PTHREAD_CANCELED != pret ) +#else + /* !wait means the thread may have been canceled */ + if( pret && wait ) +#endif + { + if( exitResult ) + *exitResult = *(PaError *) pret; + free( pret ); + } + + return result; +} + +/* Threading */ +/* paUnixMainThread + * We have to be a bit careful with defining this global variable, + * as explained below. */ +#ifdef __APPLE__ +/* apple/gcc has a "problem" with global vars and dynamic libs. + Initializing it seems to fix the problem. + Described a bit in this thread: + http://gcc.gnu.org/ml/gcc/2005-06/msg00179.html +*/ +pthread_t paUnixMainThread = 0; +#else +/*pthreads are opaque. We don't know that asigning it an int value + always makes sense, so we don't initialize it unless we have to.*/ +pthread_t paUnixMainThread = 0; +#endif + +PaError PaUnixThreading_Initialize() +{ + paUnixMainThread = pthread_self(); + return paNoError; +} + +static PaError BoostPriority( PaUnixThread* self ) +{ + PaError result = paNoError; + struct sched_param spm = { 0 }; + /* Priority should only matter between contending FIFO threads? */ + spm.sched_priority = 1; + + assert( self ); + + if( pthread_setschedparam( self->thread, SCHED_FIFO, &spm ) != 0 ) + { + PA_UNLESS( errno == EPERM, paInternalError ); /* Lack permission to raise priority */ + PA_DEBUG(( "Failed bumping priority\n" )); + result = 0; + } + else + { + result = 1; /* Success */ + } +error: + return result; +} + +PaError PaUnixThread_New( PaUnixThread* self, void* (*threadFunc)( void* ), void* threadArg, PaTime waitForChild, + int rtSched ) +{ + PaError result = paNoError; + pthread_attr_t attr; + int started = 0; + + memset( self, 0, sizeof (PaUnixThread) ); + PaUnixMutex_Initialize( &self->mtx ); + PA_ASSERT_CALL( pthread_cond_init( &self->cond, NULL ), 0 ); + + self->parentWaiting = 0 != waitForChild; + + /* Spawn thread */ + +/* Temporarily disabled since we should test during configuration for presence of required mman.h header */ +#if 0 +#if defined _POSIX_MEMLOCK && (_POSIX_MEMLOCK != -1) + if( rtSched ) + { + if( mlockall( MCL_CURRENT | MCL_FUTURE ) < 0 ) + { + int savedErrno = errno; /* In case errno gets overwritten */ + assert( savedErrno != EINVAL ); /* Most likely a programmer error */ + PA_UNLESS( (savedErrno == EPERM), paInternalError ); + PA_DEBUG(( "%s: Failed locking memory\n", __FUNCTION__ )); + } + else + PA_DEBUG(( "%s: Successfully locked memory\n", __FUNCTION__ )); + } +#endif +#endif + + PA_UNLESS( !pthread_attr_init( &attr ), paInternalError ); + /* Priority relative to other processes */ + PA_UNLESS( !pthread_attr_setscope( &attr, PTHREAD_SCOPE_SYSTEM ), paInternalError ); + + PA_UNLESS( !pthread_create( &self->thread, &attr, threadFunc, threadArg ), paInternalError ); + started = 1; + + if( rtSched ) + { +#if 0 + if( self->useWatchdog ) + { + int err; + struct sched_param wdSpm = { 0 }; + /* Launch watchdog, watchdog sets callback thread priority */ + int prio = PA_MIN( self->rtPrio + 4, sched_get_priority_max( SCHED_FIFO ) ); + wdSpm.sched_priority = prio; + + PA_UNLESS( !pthread_attr_init( &attr ), paInternalError ); + PA_UNLESS( !pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ), paInternalError ); + PA_UNLESS( !pthread_attr_setscope( &attr, PTHREAD_SCOPE_SYSTEM ), paInternalError ); + PA_UNLESS( !pthread_attr_setschedpolicy( &attr, SCHED_FIFO ), paInternalError ); + PA_UNLESS( !pthread_attr_setschedparam( &attr, &wdSpm ), paInternalError ); + if( (err = pthread_create( &self->watchdogThread, &attr, &WatchdogFunc, self )) ) + { + PA_UNLESS( err == EPERM, paInternalError ); + /* Permission error, go on without realtime privileges */ + PA_DEBUG(( "Failed bumping priority\n" )); + } + else + { + int policy; + self->watchdogRunning = 1; + PA_ENSURE_SYSTEM( pthread_getschedparam( self->watchdogThread, &policy, &wdSpm ), 0 ); + /* Check if priority is right, policy could potentially differ from SCHED_FIFO (but that's alright) */ + if( wdSpm.sched_priority != prio ) + { + PA_DEBUG(( "Watchdog priority not set correctly (%d)\n", wdSpm.sched_priority )); + PA_ENSURE( paInternalError ); + } + } + } + else +#endif + PA_ENSURE( BoostPriority( self ) ); + + { + int policy; + struct sched_param spm; + pthread_getschedparam(self->thread, &policy, &spm); + } + } + + if( self->parentWaiting ) + { + PaTime till; + struct timespec ts; + int res = 0; + PaTime now; + + PA_ENSURE( PaUnixMutex_Lock( &self->mtx ) ); + + /* Wait for stream to be started */ + now = PaUtil_GetTime(); + till = now + waitForChild; + + while( self->parentWaiting && !res ) + { + if( waitForChild > 0 ) + { + ts.tv_sec = (time_t) floor( till ); + ts.tv_nsec = (long) ((till - floor( till )) * 1e9); + res = pthread_cond_timedwait( &self->cond, &self->mtx.mtx, &ts ); + } + else + { + res = pthread_cond_wait( &self->cond, &self->mtx.mtx ); + } + } + + PA_ENSURE( PaUnixMutex_Unlock( &self->mtx ) ); + + PA_UNLESS( !res || ETIMEDOUT == res, paInternalError ); + PA_DEBUG(( "%s: Waited for %g seconds for stream to start\n", __FUNCTION__, PaUtil_GetTime() - now )); + if( ETIMEDOUT == res ) + { + PA_ENSURE( paTimedOut ); + } + } + +end: + return result; +error: + if( started ) + { + PaUnixThread_Terminate( self, 0, NULL ); + } + + goto end; +} + +PaError PaUnixThread_Terminate( PaUnixThread* self, int wait, PaError* exitResult ) +{ + PaError result = paNoError; + void* pret; + + if( exitResult ) + { + *exitResult = paNoError; + } +#if 0 + if( watchdogExitResult ) + *watchdogExitResult = paNoError; + + if( th->watchdogRunning ) + { + pthread_cancel( th->watchdogThread ); + PA_ENSURE_SYSTEM( pthread_join( th->watchdogThread, &pret ), 0 ); + + if( pret && pret != PTHREAD_CANCELED ) + { + if( watchdogExitResult ) + *watchdogExitResult = *(PaError *) pret; + free( pret ); + } + } +#endif + + /* Only kill the thread if it isn't in the process of stopping (flushing adaptation buffers) */ + /* TODO: Make join time out */ + self->stopRequested = wait; + if( !wait ) + { + PA_DEBUG(( "%s: Canceling thread %d\n", __FUNCTION__, self->thread )); + /* XXX: Safe to call this if the thread has exited on its own? */ +#ifdef PTHREAD_CANCELED + pthread_cancel( self->thread ); +#endif + } + PA_DEBUG(( "%s: Joining thread %d\n", __FUNCTION__, self->thread )); + PA_ENSURE_SYSTEM( pthread_join( self->thread, &pret ), 0 ); + +#ifdef PTHREAD_CANCELED + if( pret && PTHREAD_CANCELED != pret ) +#else + /* !wait means the thread may have been canceled */ + if( pret && wait ) +#endif + { + if( exitResult ) + { + *exitResult = *(PaError*)pret; + } + free( pret ); + } + +error: + PA_ASSERT_CALL( PaUnixMutex_Terminate( &self->mtx ), paNoError ); + PA_ASSERT_CALL( pthread_cond_destroy( &self->cond ), 0 ); + + return result; +} + +PaError PaUnixThread_PrepareNotify( PaUnixThread* self ) +{ + PaError result = paNoError; + PA_UNLESS( self->parentWaiting, paInternalError ); + + PA_ENSURE( PaUnixMutex_Lock( &self->mtx ) ); + self->locked = 1; + +error: + return result; +} + +PaError PaUnixThread_NotifyParent( PaUnixThread* self ) +{ + PaError result = paNoError; + PA_UNLESS( self->parentWaiting, paInternalError ); + + if( !self->locked ) + { + PA_ENSURE( PaUnixMutex_Lock( &self->mtx ) ); + self->locked = 1; + } + self->parentWaiting = 0; + pthread_cond_signal( &self->cond ); + PA_ENSURE( PaUnixMutex_Unlock( &self->mtx ) ); + self->locked = 0; + +error: + return result; +} + +int PaUnixThread_StopRequested( PaUnixThread* self ) +{ + return self->stopRequested; +} + +PaError PaUnixMutex_Initialize( PaUnixMutex* self ) +{ + PaError result = paNoError; + PA_ASSERT_CALL( pthread_mutex_init( &self->mtx, NULL ), 0 ); + return result; +} + +PaError PaUnixMutex_Terminate( PaUnixMutex* self ) +{ + PaError result = paNoError; + PA_ASSERT_CALL( pthread_mutex_destroy( &self->mtx ), 0 ); + return result; +} + +/** Lock mutex. + * + * We're disabling thread cancellation while the thread is holding a lock, so mutexes are + * properly unlocked at termination time. + */ +PaError PaUnixMutex_Lock( PaUnixMutex* self ) +{ + PaError result = paNoError; + +#ifdef PTHREAD_CANCEL + int oldState; + PA_ENSURE_SYSTEM( pthread_setcancelstate( PTHREAD_CANCEL_DISABLE, &oldState ), 0 ); +#endif + PA_ENSURE_SYSTEM( pthread_mutex_lock( &self->mtx ), 0 ); + +error: + return result; +} + +/** Unlock mutex. + * + * Thread cancellation is enabled again after the mutex is properly unlocked. + */ +PaError PaUnixMutex_Unlock( PaUnixMutex* self ) +{ + PaError result = paNoError; + + PA_ENSURE_SYSTEM( pthread_mutex_unlock( &self->mtx ), 0 ); +#ifdef PTHREAD_CANCEL + int oldState; + PA_ENSURE_SYSTEM( pthread_setcancelstate( PTHREAD_CANCEL_ENABLE, &oldState ), 0 ); +#endif + +error: + return result; +} + + +#if 0 +static void OnWatchdogExit( void *userData ) +{ + PaAlsaThreading *th = (PaAlsaThreading *) userData; + struct sched_param spm = { 0 }; + assert( th ); + + PA_ASSERT_CALL( pthread_setschedparam( th->callbackThread, SCHED_OTHER, &spm ), 0 ); /* Lower before exiting */ + PA_DEBUG(( "Watchdog exiting\n" )); +} + +static void *WatchdogFunc( void *userData ) +{ + PaError result = paNoError, *pres = NULL; + int err; + PaAlsaThreading *th = (PaAlsaThreading *) userData; + unsigned intervalMsec = 500; + const PaTime maxSeconds = 3.; /* Max seconds between callbacks */ + PaTime timeThen = PaUtil_GetTime(), timeNow, timeElapsed, cpuTimeThen, cpuTimeNow, cpuTimeElapsed; + double cpuLoad, avgCpuLoad = 0.; + int throttled = 0; + + assert( th ); + + /* Execute OnWatchdogExit when exiting */ + pthread_cleanup_push( &OnWatchdogExit, th ); + + /* Boost priority of callback thread */ + PA_ENSURE( result = BoostPriority( th ) ); + if( !result ) + { + /* Boost failed, might as well exit */ + pthread_exit( NULL ); + } + + cpuTimeThen = th->callbackCpuTime; + { + int policy; + struct sched_param spm = { 0 }; + pthread_getschedparam( pthread_self(), &policy, &spm ); + PA_DEBUG(( "%s: Watchdog priority is %d\n", __FUNCTION__, spm.sched_priority )); + } + + while( 1 ) + { + double lowpassCoeff = 0.9, lowpassCoeff1 = 0.99999 - lowpassCoeff; + + /* Test before and after in case whatever underlying sleep call isn't interrupted by pthread_cancel */ + pthread_testcancel(); + Pa_Sleep( intervalMsec ); + pthread_testcancel(); + + if( PaUtil_GetTime() - th->callbackTime > maxSeconds ) + { + PA_DEBUG(( "Watchdog: Terminating callback thread\n" )); + /* Tell thread to terminate */ + err = pthread_kill( th->callbackThread, SIGKILL ); + pthread_exit( NULL ); + } + + PA_DEBUG(( "%s: PortAudio reports CPU load: %g\n", __FUNCTION__, PaUtil_GetCpuLoad( th->cpuLoadMeasurer ) )); + + /* Check if we should throttle, or unthrottle :P */ + cpuTimeNow = th->callbackCpuTime; + cpuTimeElapsed = cpuTimeNow - cpuTimeThen; + cpuTimeThen = cpuTimeNow; + + timeNow = PaUtil_GetTime(); + timeElapsed = timeNow - timeThen; + timeThen = timeNow; + cpuLoad = cpuTimeElapsed / timeElapsed; + avgCpuLoad = avgCpuLoad * lowpassCoeff + cpuLoad * lowpassCoeff1; + /* + if( throttled ) + PA_DEBUG(( "Watchdog: CPU load: %g, %g\n", avgCpuLoad, cpuTimeElapsed )); + */ + if( PaUtil_GetCpuLoad( th->cpuLoadMeasurer ) > .925 ) + { + static int policy; + static struct sched_param spm = { 0 }; + static const struct sched_param defaultSpm = { 0 }; + PA_DEBUG(( "%s: Throttling audio thread, priority %d\n", __FUNCTION__, spm.sched_priority )); + + pthread_getschedparam( th->callbackThread, &policy, &spm ); + if( !pthread_setschedparam( th->callbackThread, SCHED_OTHER, &defaultSpm ) ) + { + throttled = 1; + } + else + PA_DEBUG(( "Watchdog: Couldn't lower priority of audio thread: %s\n", strerror( errno ) )); + + /* Give other processes a go, before raising priority again */ + PA_DEBUG(( "%s: Watchdog sleeping for %lu msecs before unthrottling\n", __FUNCTION__, th->throttledSleepTime )); + Pa_Sleep( th->throttledSleepTime ); + + /* Reset callback priority */ + if( pthread_setschedparam( th->callbackThread, SCHED_FIFO, &spm ) != 0 ) + { + PA_DEBUG(( "%s: Couldn't raise priority of audio thread: %s\n", __FUNCTION__, strerror( errno ) )); + } + + if( PaUtil_GetCpuLoad( th->cpuLoadMeasurer ) >= .99 ) + intervalMsec = 50; + else + intervalMsec = 100; + + /* + lowpassCoeff = .97; + lowpassCoeff1 = .99999 - lowpassCoeff; + */ + } + else if( throttled && avgCpuLoad < .8 ) + { + intervalMsec = 500; + throttled = 0; + + /* + lowpassCoeff = .9; + lowpassCoeff1 = .99999 - lowpassCoeff; + */ + } + } + + pthread_cleanup_pop( 1 ); /* Execute cleanup on exit */ + +error: + /* Shouldn't get here in the normal case */ + + /* Pass on error code */ + pres = malloc( sizeof (PaError) ); + *pres = result; + + pthread_exit( pres ); +} + +static void CallbackUpdate( PaAlsaThreading *th ) +{ + th->callbackTime = PaUtil_GetTime(); + th->callbackCpuTime = PaUtil_GetCpuLoad( th->cpuLoadMeasurer ); +} + +/* +static void *CanaryFunc( void *userData ) +{ + const unsigned intervalMsec = 1000; + PaUtilThreading *th = (PaUtilThreading *) userData; + + while( 1 ) + { + th->canaryTime = PaUtil_GetTime(); + + pthread_testcancel(); + Pa_Sleep( intervalMsec ); + } + + pthread_exit( NULL ); +} +*/ +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/unix/pa_unix_util.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,224 @@ +/* + * $Id: pa_unix_util.h 1241 2007-07-23 20:08:31Z aknudsen $ + * Portable Audio I/O Library + * UNIX platform-specific support functions + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2000 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup unix_src +*/ + +#ifndef PA_UNIX_UTIL_H +#define PA_UNIX_UTIL_H + +#include "pa_cpuload.h" +#include <assert.h> +#include <pthread.h> +#include <signal.h> + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#define PA_MIN(x,y) ( (x) < (y) ? (x) : (y) ) +#define PA_MAX(x,y) ( (x) > (y) ? (x) : (y) ) + +/* Utilize GCC branch prediction for error tests */ +#if defined __GNUC__ && __GNUC__ >= 3 +#define UNLIKELY(expr) __builtin_expect( (expr), 0 ) +#else +#define UNLIKELY(expr) (expr) +#endif + +#define STRINGIZE_HELPER(expr) #expr +#define STRINGIZE(expr) STRINGIZE_HELPER(expr) + +#define PA_UNLESS(expr, code) \ + do { \ + if( UNLIKELY( (expr) == 0 ) ) \ + { \ + PaUtil_DebugPrint(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = (code); \ + goto error; \ + } \ + } while (0); + +static PaError paUtilErr_; /* Used with PA_ENSURE */ + +/* Check PaError */ +#define PA_ENSURE(expr) \ + do { \ + if( UNLIKELY( (paUtilErr_ = (expr)) < paNoError ) ) \ + { \ + PaUtil_DebugPrint(( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" )); \ + result = paUtilErr_; \ + goto error; \ + } \ + } while (0); + +#define PA_ASSERT_CALL(expr, success) \ + paUtilErr_ = (expr); \ + assert( success == paUtilErr_ ); + +#define PA_ENSURE_SYSTEM(expr, success) \ + do { \ + if( UNLIKELY( (paUtilErr_ = (expr)) != success ) ) \ + { \ + /* PaUtil_SetLastHostErrorInfo should only be used in the main thread */ \ + if( pthread_equal(pthread_self(), paUnixMainThread) ) \ + { \ + PaUtil_SetLastHostErrorInfo( paALSA, paUtilErr_, strerror( paUtilErr_ ) ); \ + } \ + PaUtil_DebugPrint( "Expression '" #expr "' failed in '" __FILE__ "', line: " STRINGIZE( __LINE__ ) "\n" ); \ + result = paUnanticipatedHostError; \ + goto error; \ + } \ + } while( 0 ); + +typedef struct { + pthread_t callbackThread; +} PaUtilThreading; + +PaError PaUtil_InitializeThreading( PaUtilThreading *threading ); +void PaUtil_TerminateThreading( PaUtilThreading *threading ); +PaError PaUtil_StartThreading( PaUtilThreading *threading, void *(*threadRoutine)(void *), void *data ); +PaError PaUtil_CancelThreading( PaUtilThreading *threading, int wait, PaError *exitResult ); + +/* State accessed by utility functions */ + +/* +void PaUnix_SetRealtimeScheduling( int rt ); + +void PaUtil_InitializeThreading( PaUtilThreading *th, PaUtilCpuLoadMeasurer *clm ); + +PaError PaUtil_CreateCallbackThread( PaUtilThreading *th, void *(*CallbackThreadFunc)( void * ), PaStream *s ); + +PaError PaUtil_KillCallbackThread( PaUtilThreading *th, PaError *exitResult ); + +void PaUtil_CallbackUpdate( PaUtilThreading *th ); +*/ + +extern pthread_t paUnixMainThread; + +typedef struct +{ + pthread_mutex_t mtx; +} PaUnixMutex; + +PaError PaUnixMutex_Initialize( PaUnixMutex* self ); +PaError PaUnixMutex_Terminate( PaUnixMutex* self ); +PaError PaUnixMutex_Lock( PaUnixMutex* self ); +PaError PaUnixMutex_Unlock( PaUnixMutex* self ); + +typedef struct +{ + pthread_t thread; + int parentWaiting; + int stopRequested; + int locked; + PaUnixMutex mtx; + pthread_cond_t cond; + volatile sig_atomic_t stopRequest; +} PaUnixThread; + +/** Initialize global threading state. + */ +PaError PaUnixThreading_Initialize(); + +/** Perish, passing on eventual error code. + * + * A thin wrapper around pthread_exit, will automatically pass on any error code to the joining thread. + * If the result indicates an error, i.e. it is not equal to paNoError, this function will automatically + * allocate a pointer so the error is passed on with pthread_exit. If the result indicates that all is + * well however, only a NULL pointer will be handed to pthread_exit. Thus, the joining thread should + * check whether a non-NULL result pointer is obtained from pthread_join and make sure to free it. + * @param result: The error code to pass on to the joining thread. + */ +#define PaUnixThreading_EXIT(result) \ + do { \ + PaError* pres = NULL; \ + if( paNoError != (result) ) \ + { \ + pres = malloc( sizeof (PaError) ); \ + *pres = (result); \ + } \ + pthread_exit( pres ); \ + } while (0); + +/** Spawn a thread. + * + * Intended for spawning the callback thread from the main thread. This function can even block (for a certain + * time or indefinitely) untill notified by the callback thread (using PaUnixThread_NotifyParent), which can be + * useful in order to make sure that callback has commenced before returning from Pa_StartStream. + * @param threadFunc: The function to be executed in the child thread. + * @param waitForChild: If not 0, wait for child thread to call PaUnixThread_NotifyParent. Less than 0 means + * wait for ever, greater than 0 wait for the specified time. + * @param rtSched: Enable realtime scheduling? + * @return: If timed out waiting on child, paTimedOut. + */ +PaError PaUnixThread_New( PaUnixThread* self, void* (*threadFunc)( void* ), void* threadArg, PaTime waitForChild, + int rtSched ); + +/** Terminate thread. + * + * @param wait: If true, request that background thread stop and wait untill it does, else cancel it. + * @param exitResult: If non-null this will upon return contain the exit status of the thread. + */ +PaError PaUnixThread_Terminate( PaUnixThread* self, int wait, PaError* exitResult ); + +/** Prepare to notify waiting parent thread. + * + * An internal lock must be held before the parent is notified in PaUnixThread_NotifyParent, call this to + * acquire it beforehand. + * @return: If parent is not waiting, paInternalError. + */ +PaError PaUnixThread_PrepareNotify( PaUnixThread* self ); + +/** Notify waiting parent thread. + * + * @return: If parent timed out waiting, paTimedOut. If parent was never waiting, paInternalError. + */ +PaError PaUnixThread_NotifyParent( PaUnixThread* self ); + +/** Has the parent thread requested this thread to stop? + */ +int PaUnixThread_StopRequested( PaUnixThread* self ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_coinitialize.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,144 @@ +/* + * Microsoft COM initialization routines + * Copyright (c) 1999-2011 Ross Bencina, Dmitry Kostjuchenko + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2011 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup win_src + + @brief Microsoft COM initialization routines. +*/ + +#include <windows.h> +#include <objbase.h> + +#include "portaudio.h" +#include "pa_util.h" +#include "pa_debugprint.h" + +#include "pa_win_coinitialize.h" + + +#if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) && !defined(_WIN32_WCE) /* MSC version 6 and above */ +#pragma comment( lib, "ole32.lib" ) +#endif + + +/* use some special bit patterns here to try to guard against uninitialized memory errors */ +#define PAWINUTIL_COM_INITIALIZED (0xb38f) +#define PAWINUTIL_COM_NOT_INITIALIZED (0xf1cd) + + +PaError PaWinUtil_CoInitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult ) +{ + HRESULT hr; + + comInitializationResult->state = PAWINUTIL_COM_NOT_INITIALIZED; + + /* + If COM is already initialized CoInitialize will either return + FALSE, or RPC_E_CHANGED_MODE if it was initialised in a different + threading mode. In either case we shouldn't consider it an error + but we need to be careful to not call CoUninitialize() if + RPC_E_CHANGED_MODE was returned. + */ + + hr = CoInitialize(0); /* use legacy-safe equivalent to CoInitializeEx(NULL, COINIT_APARTMENTTHREADED) */ + if( FAILED(hr) && hr != RPC_E_CHANGED_MODE ) + { + PA_DEBUG(("CoInitialize(0) failed. hr=%d\n", hr)); + + if( hr == E_OUTOFMEMORY ) + return paInsufficientMemory; + + { + char *lpMsgBuf; + FormatMessage( + FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + hr, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &lpMsgBuf, + 0, + NULL + ); + PaUtil_SetLastHostErrorInfo( hostApiType, hr, lpMsgBuf ); + LocalFree( lpMsgBuf ); + } + + return paUnanticipatedHostError; + } + + if( hr != RPC_E_CHANGED_MODE ) + { + comInitializationResult->state = PAWINUTIL_COM_INITIALIZED; + + /* + Memorize calling thread id and report warning on Uninitialize if + calling thread is different as CoInitialize must match CoUninitialize + in the same thread. + */ + comInitializationResult->initializingThreadId = GetCurrentThreadId(); + } + + return paNoError; +} + + +void PaWinUtil_CoUninitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult ) +{ + if( comInitializationResult->state != PAWINUTIL_COM_NOT_INITIALIZED + && comInitializationResult->state != PAWINUTIL_COM_INITIALIZED ){ + + PA_DEBUG(("ERROR: PaWinUtil_CoUninitialize called without calling PaWinUtil_CoInitialize\n")); + } + + if( comInitializationResult->state == PAWINUTIL_COM_INITIALIZED ) + { + DWORD currentThreadId = GetCurrentThreadId(); + if( comInitializationResult->initializingThreadId != currentThreadId ) + { + PA_DEBUG(("ERROR: failed PaWinUtil_CoUninitialize calling thread[%d] does not match initializing thread[%d]\n", + currentThreadId, comInitializationResult->initializingThreadId)); + } + else + { + CoUninitialize(); + + comInitializationResult->state = PAWINUTIL_COM_NOT_INITIALIZED; + } + } +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_coinitialize.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,94 @@ +/* + * Microsoft COM initialization routines + * Copyright (c) 1999-2011 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup win_src + + @brief Microsoft COM initialization routines. +*/ + +#ifndef PA_WIN_COINITIALIZE_H +#define PA_WIN_COINITIALIZE_H + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/** + @brief Data type used to hold the result of an attempt to initialize COM + using PaWinUtil_CoInitialize. Must be retained between a call to + PaWinUtil_CoInitialize and a matching call to PaWinUtil_CoUninitialize. +*/ +typedef struct PaWinUtilComInitializationResult{ + int state; + int initializingThreadId; +} PaWinUtilComInitializationResult; + + +/** + @brief Initialize Microsoft COM subsystem on the current thread. + + @param hostApiType the host API type id of the caller. Used for error reporting. + + @param comInitializationResult An output parameter. The value pointed to by + this parameter stores information required by PaWinUtil_CoUninitialize + to correctly uninitialize COM. The value should be retained and later + passed to PaWinUtil_CoUninitialize. + + If PaWinUtil_CoInitialize returns paNoError, the caller must later call + PaWinUtil_CoUninitialize once. +*/ +PaError PaWinUtil_CoInitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult ); + + +/** + @brief Uninitialize the Microsoft COM subsystem on the current thread using + the result of a previous call to PaWinUtil_CoInitialize. Must be called on the same + thread as PaWinUtil_CoInitialize. + + @param hostApiType the host API type id of the caller. Used for error reporting. + + @param comInitializationResult An input parameter. A pointer to a value previously + initialized by a call to PaWinUtil_CoInitialize. +*/ +void PaWinUtil_CoUninitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_WIN_COINITIALIZE_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_hostapis.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,102 @@ +/* + * $Id: pa_win_hostapis.c 1728 2011-08-18 03:31:51Z rossb $ + * Portable Audio I/O Library Windows initialization table + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup win_src + + @brief Win32 host API initialization function table. +*/ + +/* This is needed to make this source file depend on CMake option changes + and at the same time make it transparent for clients not using CMake. +*/ +#ifdef PORTAUDIO_CMAKE_GENERATED +#include "options_cmake.h" +#endif + +#include "pa_hostapi.h" + + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +PaError PaSkeleton_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaWinMme_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaWinDs_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaAsio_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaWinWdm_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); +PaError PaWasapi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index ); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +PaUtilHostApiInitializer *paHostApiInitializers[] = + { + +#if PA_USE_WMME + PaWinMme_Initialize, +#endif + +#if PA_USE_DS + PaWinDs_Initialize, +#endif + +#if PA_USE_ASIO + PaAsio_Initialize, +#endif + +#if PA_USE_WASAPI + PaWasapi_Initialize, +#endif + +#if PA_USE_WDMKS + PaWinWdm_Initialize, +#endif + +#if PA_USE_SKELETON + PaSkeleton_Initialize, /* just for testing. last in list so it isn't marked as default. */ +#endif + + 0 /* NULL terminated array */ + }; + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_util.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,153 @@ +/* + * $Id: pa_win_util.c 1584 2011-02-02 18:58:17Z rossb $ + * Portable Audio I/O Library + * Win32 platform-specific support functions + * + * Based on the Open Source API proposed by Ross Bencina + * Copyright (c) 1999-2008 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup win_src + + @brief Win32 implementation of platform-specific PaUtil support functions. +*/ + +#include <windows.h> +#include <mmsystem.h> /* for timeGetTime() */ + +#include "pa_util.h" + +#if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) && !defined(_WIN32_WCE) /* MSC version 6 and above */ +#pragma comment( lib, "winmm.lib" ) +#endif + + +/* + Track memory allocations to avoid leaks. + */ + +#if PA_TRACK_MEMORY +static int numAllocations_ = 0; +#endif + + +void *PaUtil_AllocateMemory( long size ) +{ + void *result = GlobalAlloc( GPTR, size ); + +#if PA_TRACK_MEMORY + if( result != NULL ) numAllocations_ += 1; +#endif + return result; +} + + +void PaUtil_FreeMemory( void *block ) +{ + if( block != NULL ) + { + GlobalFree( block ); +#if PA_TRACK_MEMORY + numAllocations_ -= 1; +#endif + + } +} + + +int PaUtil_CountCurrentlyAllocatedBlocks( void ) +{ +#if PA_TRACK_MEMORY + return numAllocations_; +#else + return 0; +#endif +} + + +void Pa_Sleep( long msec ) +{ + Sleep( msec ); +} + +static int usePerformanceCounter_; +static double secondsPerTick_; + +void PaUtil_InitializeClock( void ) +{ + LARGE_INTEGER ticksPerSecond; + + if( QueryPerformanceFrequency( &ticksPerSecond ) != 0 ) + { + usePerformanceCounter_ = 1; + secondsPerTick_ = 1.0 / (double)ticksPerSecond.QuadPart; + } + else + { + usePerformanceCounter_ = 0; + } +} + + +double PaUtil_GetTime( void ) +{ + LARGE_INTEGER time; + + if( usePerformanceCounter_ ) + { + /* + Note: QueryPerformanceCounter has a known issue where it can skip forward + by a few seconds (!) due to a hardware bug on some PCI-ISA bridge hardware. + This is documented here: + http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q274323& + + The work-arounds are not very paletable and involve querying GetTickCount + at every time step. + + Using rdtsc is not a good option on multi-core systems. + + For now we just use QueryPerformanceCounter(). It's good, most of the time. + */ + QueryPerformanceCounter( &time ); + return time.QuadPart * secondsPerTick_; + } + else + { +#ifndef UNDER_CE + return timeGetTime() * .001; +#else + return GetTickCount() * .001; +#endif + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_waveformat.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,154 @@ +/* + * PortAudio Portable Real-Time Audio Library + * Windows WAVEFORMAT* data structure utilities + * portaudio.h should be included before this file. + * + * Copyright (c) 2007 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <windows.h> +#include <mmsystem.h> + +#include "portaudio.h" +#include "pa_win_waveformat.h" + + +#if !defined(WAVE_FORMAT_EXTENSIBLE) +#define WAVE_FORMAT_EXTENSIBLE 0xFFFE +#endif + +static GUID pawin_ksDataFormatSubtypeGuidBase = + { (USHORT)(WAVE_FORMAT_PCM), 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }; + + +int PaWin_SampleFormatToLinearWaveFormatTag( PaSampleFormat sampleFormat ) +{ + if( sampleFormat == paFloat32 ) + return PAWIN_WAVE_FORMAT_IEEE_FLOAT; + + return PAWIN_WAVE_FORMAT_PCM; +} + + +void PaWin_InitializeWaveFormatEx( PaWinWaveFormat *waveFormat, + int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate ) +{ + WAVEFORMATEX *waveFormatEx = (WAVEFORMATEX*)waveFormat; + int bytesPerSample = Pa_GetSampleSize(sampleFormat); + unsigned long bytesPerFrame = numChannels * bytesPerSample; + + waveFormatEx->wFormatTag = waveFormatTag; + waveFormatEx->nChannels = (WORD)numChannels; + waveFormatEx->nSamplesPerSec = (DWORD)sampleRate; + waveFormatEx->nAvgBytesPerSec = waveFormatEx->nSamplesPerSec * bytesPerFrame; + waveFormatEx->nBlockAlign = (WORD)bytesPerFrame; + waveFormatEx->wBitsPerSample = bytesPerSample * 8; + waveFormatEx->cbSize = 0; +} + + +void PaWin_InitializeWaveFormatExtensible( PaWinWaveFormat *waveFormat, + int numChannels, PaSampleFormat sampleFormat, int waveFormatTag, double sampleRate, + PaWinWaveFormatChannelMask channelMask ) +{ + WAVEFORMATEX *waveFormatEx = (WAVEFORMATEX*)waveFormat; + int bytesPerSample = Pa_GetSampleSize(sampleFormat); + unsigned long bytesPerFrame = numChannels * bytesPerSample; + GUID guid; + + waveFormatEx->wFormatTag = WAVE_FORMAT_EXTENSIBLE; + waveFormatEx->nChannels = (WORD)numChannels; + waveFormatEx->nSamplesPerSec = (DWORD)sampleRate; + waveFormatEx->nAvgBytesPerSec = waveFormatEx->nSamplesPerSec * bytesPerFrame; + waveFormatEx->nBlockAlign = (WORD)bytesPerFrame; + waveFormatEx->wBitsPerSample = bytesPerSample * 8; + waveFormatEx->cbSize = 22; + + *((WORD*)&waveFormat->fields[PAWIN_INDEXOF_WVALIDBITSPERSAMPLE]) = + waveFormatEx->wBitsPerSample; + + *((DWORD*)&waveFormat->fields[PAWIN_INDEXOF_DWCHANNELMASK]) = channelMask; + + guid = pawin_ksDataFormatSubtypeGuidBase; + guid.Data1 = (USHORT)waveFormatTag; + *((GUID*)&waveFormat->fields[PAWIN_INDEXOF_SUBFORMAT]) = guid; +} + + +PaWinWaveFormatChannelMask PaWin_DefaultChannelMask( int numChannels ) +{ + switch( numChannels ){ + case 1: + return PAWIN_SPEAKER_MONO; + case 2: + return PAWIN_SPEAKER_STEREO; + case 3: + return PAWIN_SPEAKER_FRONT_LEFT | PAWIN_SPEAKER_FRONT_CENTER | PAWIN_SPEAKER_FRONT_RIGHT; + case 4: + return PAWIN_SPEAKER_QUAD; + case 5: + return PAWIN_SPEAKER_QUAD | PAWIN_SPEAKER_FRONT_CENTER; + case 6: + /* The meaning of the PAWIN_SPEAKER_5POINT1 flag has changed over time: + http://msdn2.microsoft.com/en-us/library/aa474707.aspx + We use PAWIN_SPEAKER_5POINT1 (not PAWIN_SPEAKER_5POINT1_SURROUND) + because on some cards (eg Audigy) PAWIN_SPEAKER_5POINT1_SURROUND + results in a virtual mixdown placing the rear output in the + front _and_ rear speakers. + */ + return PAWIN_SPEAKER_5POINT1; + /* case 7: */ + case 8: + return PAWIN_SPEAKER_7POINT1; + } + + /* Apparently some Audigy drivers will output silence + if the direct-out constant (0) is used. So this is not ideal. + */ + return PAWIN_SPEAKER_DIRECTOUT; + + /* Note that Alec Rogers proposed the following as an alternate method to + generate the default channel mask, however it doesn't seem to be an improvement + over the above, since some drivers will matrix outputs mapping to non-present + speakers accross multiple physical speakers. + + if(nChannels==1) { + pwfFormat->dwChannelMask = SPEAKER_FRONT_CENTER; + } + else { + pwfFormat->dwChannelMask = 0; + for(i=0; i<nChannels; i++) + pwfFormat->dwChannelMask = (pwfFormat->dwChannelMask << 1) | 0x1; + } + */ +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_wdmks_utils.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,297 @@ +/* + * PortAudio Portable Real-Time Audio Library + * Windows WDM KS utilities + * + * Copyright (c) 1999 - 2007 Andrew Baldwin, Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <windows.h> +#include <mmreg.h> +#ifndef WAVE_FORMAT_IEEE_FLOAT + #define WAVE_FORMAT_IEEE_FLOAT 0x0003 // MinGW32 does not define this +#endif +#ifndef _WAVEFORMATEXTENSIBLE_ + #define _WAVEFORMATEXTENSIBLE_ // MinGW32 does not define this +#endif +#ifndef _INC_MMREG + #define _INC_MMREG // for STATIC_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT +#endif +#include <winioctl.h> // MinGW32 does not define this automatically +#include <ks.h> +#include <ksmedia.h> +#include <stdio.h> // just for some development printfs + +#include "portaudio.h" +#include "pa_util.h" +#include "pa_win_wdmks_utils.h" + +#if !defined(PA_WDMKS_NO_KSGUID_LIB) && !defined(PAWIN_WDMKS_NO_KSGUID_LIB) + #if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) /* MSC version 6 and above */ + #pragma comment( lib, "ksguid.lib" ) + #endif + #define pa_KSDATAFORMAT_TYPE_AUDIO KSDATAFORMAT_TYPE_AUDIO + #define pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT KSDATAFORMAT_SUBTYPE_IEEE_FLOAT + #define pa_KSDATAFORMAT_SUBTYPE_PCM KSDATAFORMAT_SUBTYPE_PCM + #define pa_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX KSDATAFORMAT_SUBTYPE_WAVEFORMATEX + #define pa_KSMEDIUMSETID_Standard KSMEDIUMSETID_Standard + #define pa_KSINTERFACESETID_Standard KSINTERFACESETID_Standard + #define pa_KSPROPSETID_Pin KSPROPSETID_Pin +#else + static const GUID pa_KSDATAFORMAT_TYPE_AUDIO = { STATIC_KSDATAFORMAT_TYPE_AUDIO }; + static const GUID pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT = { STATIC_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT }; + static const GUID pa_KSDATAFORMAT_SUBTYPE_PCM = { STATIC_KSDATAFORMAT_SUBTYPE_PCM }; + static const GUID pa_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX = { STATIC_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX }; + static const GUID pa_KSMEDIUMSETID_Standard = { STATIC_KSMEDIUMSETID_Standard }; + static const GUID pa_KSINTERFACESETID_Standard = { STATIC_KSINTERFACESETID_Standard }; + static const GUID pa_KSPROPSETID_Pin = { STATIC_KSPROPSETID_Pin }; +#endif + + +#define pa_IS_VALID_WAVEFORMATEX_GUID(Guid)\ + (!memcmp(((PUSHORT)&pa_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX) + 1, ((PUSHORT)(Guid)) + 1, sizeof(GUID) - sizeof(USHORT))) + + + +static PaError WdmGetPinPropertySimple( + HANDLE handle, + unsigned long pinId, + unsigned long property, + void* value, + unsigned long valueSize ) +{ + DWORD bytesReturned; + KSP_PIN ksPProp; + ksPProp.Property.Set = pa_KSPROPSETID_Pin; + ksPProp.Property.Id = property; + ksPProp.Property.Flags = KSPROPERTY_TYPE_GET; + ksPProp.PinId = pinId; + ksPProp.Reserved = 0; + + if( DeviceIoControl( handle, IOCTL_KS_PROPERTY, &ksPProp, sizeof(KSP_PIN), + value, valueSize, &bytesReturned, NULL ) == 0 || bytesReturned != valueSize ) + { + return paUnanticipatedHostError; + } + else + { + return paNoError; + } +} + + +static PaError WdmGetPinPropertyMulti( + HANDLE handle, + unsigned long pinId, + unsigned long property, + KSMULTIPLE_ITEM** ksMultipleItem) +{ + unsigned long multipleItemSize = 0; + KSP_PIN ksPProp; + DWORD bytesReturned; + + *ksMultipleItem = 0; + + ksPProp.Property.Set = pa_KSPROPSETID_Pin; + ksPProp.Property.Id = property; + ksPProp.Property.Flags = KSPROPERTY_TYPE_GET; + ksPProp.PinId = pinId; + ksPProp.Reserved = 0; + + if( DeviceIoControl( handle, IOCTL_KS_PROPERTY, &ksPProp.Property, + sizeof(KSP_PIN), NULL, 0, &multipleItemSize, NULL ) == 0 && GetLastError() != ERROR_MORE_DATA ) + { + return paUnanticipatedHostError; + } + + *ksMultipleItem = (KSMULTIPLE_ITEM*)PaUtil_AllocateMemory( multipleItemSize ); + if( !*ksMultipleItem ) + { + return paInsufficientMemory; + } + + if( DeviceIoControl( handle, IOCTL_KS_PROPERTY, &ksPProp, sizeof(KSP_PIN), + (void*)*ksMultipleItem, multipleItemSize, &bytesReturned, NULL ) == 0 || bytesReturned != multipleItemSize ) + { + PaUtil_FreeMemory( ksMultipleItem ); + return paUnanticipatedHostError; + } + + return paNoError; +} + + +static int GetKSFilterPinCount( HANDLE deviceHandle ) +{ + DWORD result; + + if( WdmGetPinPropertySimple( deviceHandle, 0, KSPROPERTY_PIN_CTYPES, &result, sizeof(result) ) == paNoError ){ + return result; + }else{ + return 0; + } +} + + +static KSPIN_COMMUNICATION GetKSFilterPinPropertyCommunication( HANDLE deviceHandle, int pinId ) +{ + KSPIN_COMMUNICATION result; + + if( WdmGetPinPropertySimple( deviceHandle, pinId, KSPROPERTY_PIN_COMMUNICATION, &result, sizeof(result) ) == paNoError ){ + return result; + }else{ + return KSPIN_COMMUNICATION_NONE; + } +} + + +static KSPIN_DATAFLOW GetKSFilterPinPropertyDataflow( HANDLE deviceHandle, int pinId ) +{ + KSPIN_DATAFLOW result; + + if( WdmGetPinPropertySimple( deviceHandle, pinId, KSPROPERTY_PIN_DATAFLOW, &result, sizeof(result) ) == paNoError ){ + return result; + }else{ + return (KSPIN_DATAFLOW)0; + } +} + + +static int KSFilterPinPropertyIdentifiersInclude( + HANDLE deviceHandle, int pinId, unsigned long property, const GUID *identifierSet, unsigned long identifierId ) +{ + KSMULTIPLE_ITEM* item = NULL; + KSIDENTIFIER* identifier; + int i; + int result = 0; + + if( WdmGetPinPropertyMulti( deviceHandle, pinId, property, &item) != paNoError ) + return 0; + + identifier = (KSIDENTIFIER*)(item+1); + + for( i = 0; i < (int)item->Count; i++ ) + { + if( !memcmp( (void*)&identifier[i].Set, (void*)identifierSet, sizeof( GUID ) ) && + ( identifier[i].Id == identifierId ) ) + { + result = 1; + break; + } + } + + PaUtil_FreeMemory( item ); + + return result; +} + + +/* return the maximum channel count supported by any pin on the device. + if isInput is non-zero we query input pins, otherwise output pins. +*/ +int PaWin_WDMKS_QueryFilterMaximumChannelCount( void *wcharDevicePath, int isInput ) +{ + HANDLE deviceHandle; + ULONG i; + int pinCount, pinId; + int result = 0; + KSPIN_DATAFLOW requiredDataflowDirection = (isInput ? KSPIN_DATAFLOW_OUT : KSPIN_DATAFLOW_IN ); + + if( !wcharDevicePath ) + return 0; + + deviceHandle = CreateFileW( (LPCWSTR)wcharDevicePath, FILE_SHARE_READ|FILE_SHARE_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL ); + if( deviceHandle == INVALID_HANDLE_VALUE ) + return 0; + + pinCount = GetKSFilterPinCount( deviceHandle ); + for( pinId = 0; pinId < pinCount; ++pinId ) + { + KSPIN_COMMUNICATION communication = GetKSFilterPinPropertyCommunication( deviceHandle, pinId ); + KSPIN_DATAFLOW dataflow = GetKSFilterPinPropertyDataflow( deviceHandle, pinId ); + if( ( dataflow == requiredDataflowDirection ) && + (( communication == KSPIN_COMMUNICATION_SINK) || + ( communication == KSPIN_COMMUNICATION_BOTH)) + && ( KSFilterPinPropertyIdentifiersInclude( deviceHandle, pinId, + KSPROPERTY_PIN_INTERFACES, &pa_KSINTERFACESETID_Standard, KSINTERFACE_STANDARD_STREAMING ) + || KSFilterPinPropertyIdentifiersInclude( deviceHandle, pinId, + KSPROPERTY_PIN_INTERFACES, &pa_KSINTERFACESETID_Standard, KSINTERFACE_STANDARD_LOOPED_STREAMING ) ) + && KSFilterPinPropertyIdentifiersInclude( deviceHandle, pinId, + KSPROPERTY_PIN_MEDIUMS, &pa_KSMEDIUMSETID_Standard, KSMEDIUM_STANDARD_DEVIO ) ) + { + KSMULTIPLE_ITEM* item = NULL; + if( WdmGetPinPropertyMulti( deviceHandle, pinId, KSPROPERTY_PIN_DATARANGES, &item ) == paNoError ) + { + KSDATARANGE *dataRange = (KSDATARANGE*)(item+1); + + for( i=0; i < item->Count; ++i ){ + + if( pa_IS_VALID_WAVEFORMATEX_GUID(&dataRange->SubFormat) + || memcmp( (void*)&dataRange->SubFormat, (void*)&pa_KSDATAFORMAT_SUBTYPE_PCM, sizeof(GUID) ) == 0 + || memcmp( (void*)&dataRange->SubFormat, (void*)&pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, sizeof(GUID) ) == 0 + || ( ( memcmp( (void*)&dataRange->MajorFormat, (void*)&pa_KSDATAFORMAT_TYPE_AUDIO, sizeof(GUID) ) == 0 ) + && ( memcmp( (void*)&dataRange->SubFormat, (void*)&KSDATAFORMAT_SUBTYPE_WILDCARD, sizeof(GUID) ) == 0 ) ) ) + { + KSDATARANGE_AUDIO *dataRangeAudio = (KSDATARANGE_AUDIO*)dataRange; + + /* + printf( ">>> %d %d %d %d %S\n", isInput, dataflow, communication, dataRangeAudio->MaximumChannels, devicePath ); + + if( memcmp((void*)&dataRange->Specifier, (void*)&KSDATAFORMAT_SPECIFIER_WAVEFORMATEX, sizeof(GUID) ) == 0 ) + printf( "\tspecifier: KSDATAFORMAT_SPECIFIER_WAVEFORMATEX\n" ); + else if( memcmp((void*)&dataRange->Specifier, (void*)&KSDATAFORMAT_SPECIFIER_DSOUND, sizeof(GUID) ) == 0 ) + printf( "\tspecifier: KSDATAFORMAT_SPECIFIER_DSOUND\n" ); + else if( memcmp((void*)&dataRange->Specifier, (void*)&KSDATAFORMAT_SPECIFIER_WILDCARD, sizeof(GUID) ) == 0 ) + printf( "\tspecifier: KSDATAFORMAT_SPECIFIER_WILDCARD\n" ); + else + printf( "\tspecifier: ?\n" ); + */ + + /* + We assume that very high values for MaximumChannels are not useful and indicate + that the driver isn't prepared to tell us the real number of channels which it supports. + */ + if( dataRangeAudio->MaximumChannels < 0xFFFFUL && (int)dataRangeAudio->MaximumChannels > result ) + result = (int)dataRangeAudio->MaximumChannels; + } + + dataRange = (KSDATARANGE*)( ((char*)dataRange) + dataRange->FormatSize); + } + + PaUtil_FreeMemory( item ); + } + } + } + + CloseHandle( deviceHandle ); + return result; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_win_wdmks_utils.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,65 @@ +#ifndef PA_WIN_WDMKS_UTILS_H +#define PA_WIN_WDMKS_UTILS_H + +/* + * PortAudio Portable Real-Time Audio Library + * Windows WDM KS utilities + * + * Copyright (c) 1999 - 2007 Ross Bencina, Andrew Baldwin + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @brief Utilities for working with the Windows WDM KS API +*/ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + Query for the maximum number of channels supported by any pin of the + specified device. Returns 0 if the query fails for any reason. + + @param wcharDevicePath A system level PnP interface path, supplied as a WCHAR unicode string. + Declard as void* to avoid introducing a dependency on wchar_t here. + + @param isInput A flag specifying whether to query for input (non-zero) or output (zero) channels. +*/ +int PaWin_WDMKS_QueryFilterMaximumChannelCount( void *wcharDevicePath, int isInput ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* PA_WIN_WDMKS_UTILS_H */ \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_x86_plain_converters.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1219 @@ +/* + * Plain Intel IA32 assembly implementations of PortAudio sample converter functions. + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup win_src +*/ + +#include "pa_x86_plain_converters.h" + +#include "pa_converters.h" +#include "pa_dither.h" + +/* + the main reason these versions are faster than the equivalent C versions + is that float -> int casting is expensive in C on x86 because the rounding + mode needs to be changed for every cast. these versions only set + the rounding mode once outside the loop. + + small additional speed gains are made by the way that clamping is + implemented. + +TODO: + o- inline dither code + o- implement Dither only (no-clip) versions + o- implement int8 and uint8 versions + o- test thouroughly + + o- the packed 24 bit functions could benefit from unrolling and avoiding + byte and word sized register access. +*/ + +/* -------------------------------------------------------------------------- */ + +/* +#define PA_CLIP_( val, min, max )\ + { val = ((val) < (min)) ? (min) : (((val) > (max)) ? (max) : (val)); } +*/ + +/* + the following notes were used to determine whether a floating point + value should be saturated (ie >1 or <-1) by loading it into an integer + register. these should be rewritten so that they make sense. + + an ieee floating point value + + 1.xxxxxxxxxxxxxxxxxxxx? + + + is less than or equal to 1 and greater than or equal to -1 either: + + if the mantissa is 0 and the unbiased exponent is 0 + + OR + + if the unbiased exponent < 0 + + this translates to: + + if the mantissa is 0 and the biased exponent is 7F + + or + + if the biased exponent is less than 7F + + + therefore the value is greater than 1 or less than -1 if + + the mantissa is not 0 and the biased exponent is 7F + + or + + if the biased exponent is greater than 7F + + + in other words, if we mask out the sign bit, the value is + greater than 1 or less than -1 if its integer representation is greater than: + + 0 01111111 0000 0000 0000 0000 0000 000 + + 0011 1111 1000 0000 0000 0000 0000 0000 => 0x3F800000 +*/ + +/* -------------------------------------------------------------------------- */ + +static const short fpuControlWord_ = 0x033F; /*round to nearest, 64 bit precision, all exceptions masked*/ +static const double int32Scaler_ = 0x7FFFFFFF; +static const double ditheredInt32Scaler_ = 0x7FFFFFFE; +static const double int24Scaler_ = 0x7FFFFF; +static const double ditheredInt24Scaler_ = 0x7FFFFE; +static const double int16Scaler_ = 0x7FFF; +static const double ditheredInt16Scaler_ = 0x7FFE; + +#define PA_DITHER_BITS_ (15) +/* Multiply by PA_FLOAT_DITHER_SCALE_ to get a float between -2.0 and +1.99999 */ +#define PA_FLOAT_DITHER_SCALE_ (1.0F / ((1<<PA_DITHER_BITS_)-1)) +static const float const_float_dither_scale_ = PA_FLOAT_DITHER_SCALE_; +#define PA_DITHER_SHIFT_ ((32 - PA_DITHER_BITS_) + 1) + +/* -------------------------------------------------------------------------- */ + +#if defined(_WIN64) || defined(_WIN32_WCE) + +/* + -EMT64/AMD64 uses different asm + -VC2005 doesnt allow _WIN64 with inline assembly either! + */ +void PaUtil_InitializeX86PlainConverters( void ) +{ +} + +#else + + +static void Float32_To_Int32( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + signed long *dest = (signed long*)destinationBuffer; + (void)ditherGenerator; // unused parameter + + while( count-- ) + { + // REVIEW + double scaled = *src * 0x7FFFFFFF; + *dest = (signed long) scaled; + + src += sourceStride; + dest += destinationStride; + } +*/ + + short savedFpuControlWord; + + (void) ditherGenerator; /* unused parameter */ + + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 and int32 + mov eax, sourceStride + imul eax, edx + + mov ecx, count + imul ecx, eax + add ecx, esi + + mov edi, destinationBuffer + + mov ebx, destinationStride + imul ebx, edx + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld int32Scaler_ // stack: (int)0x7FFFFFFF + + Float32_To_Int32_loop: + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, (int)0x7FFFFFFF + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*0x7FFFFFFF, (int)0x7FFFFFFF + /* + note: we could store to a temporary qword here which would cause + wraparound distortion instead of int indefinite 0x10. that would + be more work, and given that not enabling clipping is only advisable + when you know that your signal isn't going to clip it isn't worth it. + */ + fistp dword ptr [edi] // pop st(0) into dest, stack: (int)0x7FFFFFFF + + add edi, ebx // increment destination ptr + //lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int32_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int32_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + signed long *dest = (signed long*)destinationBuffer; + (void) ditherGenerator; // unused parameter + + while( count-- ) + { + // REVIEW + double scaled = *src * 0x7FFFFFFF; + PA_CLIP_( scaled, -2147483648., 2147483647. ); + *dest = (signed long) scaled; + + src += sourceStride; + dest += destinationStride; + } +*/ + + short savedFpuControlWord; + + (void) ditherGenerator; /* unused parameter */ + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 and int32 + mov eax, sourceStride + imul eax, edx + + mov ecx, count + imul ecx, eax + add ecx, esi + + mov edi, destinationBuffer + + mov ebx, destinationStride + imul ebx, edx + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld int32Scaler_ // stack: (int)0x7FFFFFFF + + Float32_To_Int32_Clip_loop: + + mov edx, dword ptr [esi] // load floating point value into integer register + + and edx, 0x7FFFFFFF // mask off sign + cmp edx, 0x3F800000 // greater than 1.0 or less than -1.0 + + jg Float32_To_Int32_Clip_clamp + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, (int)0x7FFFFFFF + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*0x7FFFFFFF, (int)0x7FFFFFFF + fistp dword ptr [edi] // pop st(0) into dest, stack: (int)0x7FFFFFFF + jmp Float32_To_Int32_Clip_stored + + Float32_To_Int32_Clip_clamp: + mov edx, dword ptr [esi] // load floating point value into integer register + shr edx, 31 // move sign bit into bit 0 + add esi, eax // increment source ptr + //lea esi, [esi+eax] + add edx, 0x7FFFFFFF // convert to maximum range integers + mov dword ptr [edi], edx + + Float32_To_Int32_Clip_stored: + + //add edi, ebx // increment destination ptr + lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int32_Clip_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int32_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ + /* + float *src = (float*)sourceBuffer; + signed long *dest = (signed long*)destinationBuffer; + + while( count-- ) + { + // REVIEW + double dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + // use smaller scaler to prevent overflow when we add the dither + double dithered = ((double)*src * (2147483646.0)) + dither; + PA_CLIP_( dithered, -2147483648., 2147483647. ); + *dest = (signed long) dithered; + + + src += sourceStride; + dest += destinationStride; + } + */ + + short savedFpuControlWord; + + // spill storage: + signed long sourceByteStride; + signed long highpassedDither; + + // dither state: + unsigned long ditherPrevious = ditherGenerator->previous; + unsigned long ditherRandSeed1 = ditherGenerator->randSeed1; + unsigned long ditherRandSeed2 = ditherGenerator->randSeed2; + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 and int32 + mov eax, sourceStride + imul eax, edx + + mov ecx, count + imul ecx, eax + add ecx, esi + + mov edi, destinationBuffer + + mov ebx, destinationStride + imul ebx, edx + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld ditheredInt32Scaler_ // stack: int scaler + + Float32_To_Int32_DitherClip_loop: + + mov edx, dword ptr [esi] // load floating point value into integer register + + and edx, 0x7FFFFFFF // mask off sign + cmp edx, 0x3F800000 // greater than 1.0 or less than -1.0 + + jg Float32_To_Int32_DitherClip_clamp + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, int scaler + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*(int scaler), int scaler + + /* + // call PaUtil_GenerateFloatTriangularDither with C calling convention + mov sourceByteStride, eax // save eax + mov sourceEnd, ecx // save ecx + push ditherGenerator // pass ditherGenerator parameter on stack + call PaUtil_GenerateFloatTriangularDither // stack: dither, value*(int scaler), int scaler + pop edx // clear parameter off stack + mov ecx, sourceEnd // restore ecx + mov eax, sourceByteStride // restore eax + */ + + // generate dither + mov sourceByteStride, eax // save eax + mov edx, 196314165 + mov eax, ditherRandSeed1 + mul edx // eax:edx = eax * 196314165 + //add eax, 907633515 + lea eax, [eax+907633515] + mov ditherRandSeed1, eax + mov edx, 196314165 + mov eax, ditherRandSeed2 + mul edx // eax:edx = eax * 196314165 + //add eax, 907633515 + lea eax, [eax+907633515] + mov edx, ditherRandSeed1 + shr edx, PA_DITHER_SHIFT_ + mov ditherRandSeed2, eax + shr eax, PA_DITHER_SHIFT_ + //add eax, edx // eax -> current + lea eax, [eax+edx] + mov edx, ditherPrevious + neg edx + lea edx, [eax+edx] // highpass = current - previous + mov highpassedDither, edx + mov ditherPrevious, eax // previous = current + mov eax, sourceByteStride // restore eax + fild highpassedDither + fmul const_float_dither_scale_ + // end generate dither, dither signal in st(0) + + faddp st(1), st(0) // stack: dither + value*(int scaler), int scaler + fistp dword ptr [edi] // pop st(0) into dest, stack: int scaler + jmp Float32_To_Int32_DitherClip_stored + + Float32_To_Int32_DitherClip_clamp: + mov edx, dword ptr [esi] // load floating point value into integer register + shr edx, 31 // move sign bit into bit 0 + add esi, eax // increment source ptr + //lea esi, [esi+eax] + add edx, 0x7FFFFFFF // convert to maximum range integers + mov dword ptr [edi], edx + + Float32_To_Int32_DitherClip_stored: + + //add edi, ebx // increment destination ptr + lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int32_DitherClip_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } + + ditherGenerator->previous = ditherPrevious; + ditherGenerator->randSeed1 = ditherRandSeed1; + ditherGenerator->randSeed2 = ditherRandSeed2; +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + signed long temp; + + (void) ditherGenerator; // unused parameter + + while( count-- ) + { + // convert to 32 bit and drop the low 8 bits + double scaled = *src * 0x7FFFFFFF; + temp = (signed long) scaled; + + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); + + src += sourceStride; + dest += destinationStride * 3; + } +*/ + + short savedFpuControlWord; + + signed long tempInt32; + + (void) ditherGenerator; /* unused parameter */ + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 + mov eax, sourceStride + imul eax, edx + + mov ecx, count + imul ecx, eax + add ecx, esi + + mov edi, destinationBuffer + + mov edx, 3 // sizeof int24 + mov ebx, destinationStride + imul ebx, edx + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld int24Scaler_ // stack: (int)0x7FFFFF + + Float32_To_Int24_loop: + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, (int)0x7FFFFF + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*0x7FFFFF, (int)0x7FFFFF + fistp tempInt32 // pop st(0) into tempInt32, stack: (int)0x7FFFFF + mov edx, tempInt32 + + mov byte ptr [edi], DL + shr edx, 8 + //mov byte ptr [edi+1], DL + //mov byte ptr [edi+2], DH + mov word ptr [edi+1], DX + + //add edi, ebx // increment destination ptr + lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int24_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + signed long temp; + + (void) ditherGenerator; // unused parameter + + while( count-- ) + { + // convert to 32 bit and drop the low 8 bits + double scaled = *src * 0x7FFFFFFF; + PA_CLIP_( scaled, -2147483648., 2147483647. ); + temp = (signed long) scaled; + + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); + + src += sourceStride; + dest += destinationStride * 3; + } +*/ + + short savedFpuControlWord; + + signed long tempInt32; + + (void) ditherGenerator; /* unused parameter */ + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 + mov eax, sourceStride + imul eax, edx + + mov ecx, count + imul ecx, eax + add ecx, esi + + mov edi, destinationBuffer + + mov edx, 3 // sizeof int24 + mov ebx, destinationStride + imul ebx, edx + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld int24Scaler_ // stack: (int)0x7FFFFF + + Float32_To_Int24_Clip_loop: + + mov edx, dword ptr [esi] // load floating point value into integer register + + and edx, 0x7FFFFFFF // mask off sign + cmp edx, 0x3F800000 // greater than 1.0 or less than -1.0 + + jg Float32_To_Int24_Clip_clamp + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, (int)0x7FFFFF + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*0x7FFFFF, (int)0x7FFFFF + fistp tempInt32 // pop st(0) into tempInt32, stack: (int)0x7FFFFF + mov edx, tempInt32 + jmp Float32_To_Int24_Clip_store + + Float32_To_Int24_Clip_clamp: + mov edx, dword ptr [esi] // load floating point value into integer register + shr edx, 31 // move sign bit into bit 0 + add esi, eax // increment source ptr + //lea esi, [esi+eax] + add edx, 0x7FFFFF // convert to maximum range integers + + Float32_To_Int24_Clip_store: + + mov byte ptr [edi], DL + shr edx, 8 + //mov byte ptr [edi+1], DL + //mov byte ptr [edi+2], DH + mov word ptr [edi+1], DX + + //add edi, ebx // increment destination ptr + lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int24_Clip_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int24_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + unsigned char *dest = (unsigned char*)destinationBuffer; + signed long temp; + + while( count-- ) + { + // convert to 32 bit and drop the low 8 bits + + // FIXME: the dither amplitude here appears to be too small by 8 bits + double dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + // use smaller scaler to prevent overflow when we add the dither + double dithered = ((double)*src * (2147483646.0)) + dither; + PA_CLIP_( dithered, -2147483648., 2147483647. ); + + temp = (signed long) dithered; + + dest[0] = (unsigned char)(temp >> 8); + dest[1] = (unsigned char)(temp >> 16); + dest[2] = (unsigned char)(temp >> 24); + + src += sourceStride; + dest += destinationStride * 3; + } +*/ + + short savedFpuControlWord; + + // spill storage: + signed long sourceByteStride; + signed long highpassedDither; + + // dither state: + unsigned long ditherPrevious = ditherGenerator->previous; + unsigned long ditherRandSeed1 = ditherGenerator->randSeed1; + unsigned long ditherRandSeed2 = ditherGenerator->randSeed2; + + signed long tempInt32; + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 + mov eax, sourceStride + imul eax, edx + + mov ecx, count + imul ecx, eax + add ecx, esi + + mov edi, destinationBuffer + + mov edx, 3 // sizeof int24 + mov ebx, destinationStride + imul ebx, edx + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld ditheredInt24Scaler_ // stack: int scaler + + Float32_To_Int24_DitherClip_loop: + + mov edx, dword ptr [esi] // load floating point value into integer register + + and edx, 0x7FFFFFFF // mask off sign + cmp edx, 0x3F800000 // greater than 1.0 or less than -1.0 + + jg Float32_To_Int24_DitherClip_clamp + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, int scaler + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*(int scaler), int scaler + + /* + // call PaUtil_GenerateFloatTriangularDither with C calling convention + mov sourceByteStride, eax // save eax + mov sourceEnd, ecx // save ecx + push ditherGenerator // pass ditherGenerator parameter on stack + call PaUtil_GenerateFloatTriangularDither // stack: dither, value*(int scaler), int scaler + pop edx // clear parameter off stack + mov ecx, sourceEnd // restore ecx + mov eax, sourceByteStride // restore eax + */ + + // generate dither + mov sourceByteStride, eax // save eax + mov edx, 196314165 + mov eax, ditherRandSeed1 + mul edx // eax:edx = eax * 196314165 + //add eax, 907633515 + lea eax, [eax+907633515] + mov ditherRandSeed1, eax + mov edx, 196314165 + mov eax, ditherRandSeed2 + mul edx // eax:edx = eax * 196314165 + //add eax, 907633515 + lea eax, [eax+907633515] + mov edx, ditherRandSeed1 + shr edx, PA_DITHER_SHIFT_ + mov ditherRandSeed2, eax + shr eax, PA_DITHER_SHIFT_ + //add eax, edx // eax -> current + lea eax, [eax+edx] + mov edx, ditherPrevious + neg edx + lea edx, [eax+edx] // highpass = current - previous + mov highpassedDither, edx + mov ditherPrevious, eax // previous = current + mov eax, sourceByteStride // restore eax + fild highpassedDither + fmul const_float_dither_scale_ + // end generate dither, dither signal in st(0) + + faddp st(1), st(0) // stack: dither * value*(int scaler), int scaler + fistp tempInt32 // pop st(0) into tempInt32, stack: int scaler + mov edx, tempInt32 + jmp Float32_To_Int24_DitherClip_store + + Float32_To_Int24_DitherClip_clamp: + mov edx, dword ptr [esi] // load floating point value into integer register + shr edx, 31 // move sign bit into bit 0 + add esi, eax // increment source ptr + //lea esi, [esi+eax] + add edx, 0x7FFFFF // convert to maximum range integers + + Float32_To_Int24_DitherClip_store: + + mov byte ptr [edi], DL + shr edx, 8 + //mov byte ptr [edi+1], DL + //mov byte ptr [edi+2], DH + mov word ptr [edi+1], DX + + //add edi, ebx // increment destination ptr + lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int24_DitherClip_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } + + ditherGenerator->previous = ditherPrevious; + ditherGenerator->randSeed1 = ditherRandSeed1; + ditherGenerator->randSeed2 = ditherRandSeed2; +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + signed short *dest = (signed short*)destinationBuffer; + (void)ditherGenerator; // unused parameter + + while( count-- ) + { + + short samp = (short) (*src * (32767.0f)); + *dest = samp; + + src += sourceStride; + dest += destinationStride; + } +*/ + + short savedFpuControlWord; + + (void) ditherGenerator; /* unused parameter */ + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 + mov eax, sourceStride + imul eax, edx // source byte stride + + mov ecx, count + imul ecx, eax + add ecx, esi // source end ptr = count * source byte stride + source ptr + + mov edi, destinationBuffer + + mov edx, 2 // sizeof int16 + mov ebx, destinationStride + imul ebx, edx // destination byte stride + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld int16Scaler_ // stack: (int)0x7FFF + + Float32_To_Int16_loop: + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, (int)0x7FFF + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*0x7FFF, (int)0x7FFF + fistp word ptr [edi] // store scaled int into dest, stack: (int)0x7FFF + + add edi, ebx // increment destination ptr + //lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int16_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16_Clip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + signed short *dest = (signed short*)destinationBuffer; + (void)ditherGenerator; // unused parameter + + while( count-- ) + { + long samp = (signed long) (*src * (32767.0f)); + PA_CLIP_( samp, -0x8000, 0x7FFF ); + *dest = (signed short) samp; + + src += sourceStride; + dest += destinationStride; + } +*/ + + short savedFpuControlWord; + + (void) ditherGenerator; /* unused parameter */ + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 + mov eax, sourceStride + imul eax, edx // source byte stride + + mov ecx, count + imul ecx, eax + add ecx, esi // source end ptr = count * source byte stride + source ptr + + mov edi, destinationBuffer + + mov edx, 2 // sizeof int16 + mov ebx, destinationStride + imul ebx, edx // destination byte stride + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld int16Scaler_ // stack: (int)0x7FFF + + Float32_To_Int16_Clip_loop: + + mov edx, dword ptr [esi] // load floating point value into integer register + + and edx, 0x7FFFFFFF // mask off sign + cmp edx, 0x3F800000 // greater than 1.0 or less than -1.0 + + jg Float32_To_Int16_Clip_clamp + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, (int)0x7FFF + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*0x7FFF, (int)0x7FFF + fistp word ptr [edi] // store scaled int into dest, stack: (int)0x7FFF + jmp Float32_To_Int16_Clip_stored + + Float32_To_Int16_Clip_clamp: + mov edx, dword ptr [esi] // load floating point value into integer register + shr edx, 31 // move sign bit into bit 0 + add esi, eax // increment source ptr + //lea esi, [esi+eax] + add dx, 0x7FFF // convert to maximum range integers + mov word ptr [edi], dx // store clamped into into dest + + Float32_To_Int16_Clip_stored: + + add edi, ebx // increment destination ptr + //lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int16_Clip_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } +} + +/* -------------------------------------------------------------------------- */ + +static void Float32_To_Int16_DitherClip( + void *destinationBuffer, signed int destinationStride, + void *sourceBuffer, signed int sourceStride, + unsigned int count, PaUtilTriangularDitherGenerator *ditherGenerator ) +{ +/* + float *src = (float*)sourceBuffer; + signed short *dest = (signed short*)destinationBuffer; + (void)ditherGenerator; // unused parameter + + while( count-- ) + { + + float dither = PaUtil_GenerateFloatTriangularDither( ditherGenerator ); + // use smaller scaler to prevent overflow when we add the dither + float dithered = (*src * (32766.0f)) + dither; + signed long samp = (signed long) dithered; + PA_CLIP_( samp, -0x8000, 0x7FFF ); + *dest = (signed short) samp; + + src += sourceStride; + dest += destinationStride; + } +*/ + + short savedFpuControlWord; + + // spill storage: + signed long sourceByteStride; + signed long highpassedDither; + + // dither state: + unsigned long ditherPrevious = ditherGenerator->previous; + unsigned long ditherRandSeed1 = ditherGenerator->randSeed1; + unsigned long ditherRandSeed2 = ditherGenerator->randSeed2; + + __asm{ + // esi -> source ptr + // eax -> source byte stride + // edi -> destination ptr + // ebx -> destination byte stride + // ecx -> source end ptr + // edx -> temp + + mov esi, sourceBuffer + + mov edx, 4 // sizeof float32 + mov eax, sourceStride + imul eax, edx // source byte stride + + mov ecx, count + imul ecx, eax + add ecx, esi // source end ptr = count * source byte stride + source ptr + + mov edi, destinationBuffer + + mov edx, 2 // sizeof int16 + mov ebx, destinationStride + imul ebx, edx // destination byte stride + + fwait + fstcw savedFpuControlWord + fldcw fpuControlWord_ + + fld ditheredInt16Scaler_ // stack: int scaler + + Float32_To_Int16_DitherClip_loop: + + mov edx, dword ptr [esi] // load floating point value into integer register + + and edx, 0x7FFFFFFF // mask off sign + cmp edx, 0x3F800000 // greater than 1.0 or less than -1.0 + + jg Float32_To_Int16_DitherClip_clamp + + // load unscaled value into st(0) + fld dword ptr [esi] // stack: value, int scaler + add esi, eax // increment source ptr + //lea esi, [esi+eax] + fmul st(0), st(1) // st(0) *= st(1), stack: value*(int scaler), int scaler + + /* + // call PaUtil_GenerateFloatTriangularDither with C calling convention + mov sourceByteStride, eax // save eax + mov sourceEnd, ecx // save ecx + push ditherGenerator // pass ditherGenerator parameter on stack + call PaUtil_GenerateFloatTriangularDither // stack: dither, value*(int scaler), int scaler + pop edx // clear parameter off stack + mov ecx, sourceEnd // restore ecx + mov eax, sourceByteStride // restore eax + */ + + // generate dither + mov sourceByteStride, eax // save eax + mov edx, 196314165 + mov eax, ditherRandSeed1 + mul edx // eax:edx = eax * 196314165 + //add eax, 907633515 + lea eax, [eax+907633515] + mov ditherRandSeed1, eax + mov edx, 196314165 + mov eax, ditherRandSeed2 + mul edx // eax:edx = eax * 196314165 + //add eax, 907633515 + lea eax, [eax+907633515] + mov edx, ditherRandSeed1 + shr edx, PA_DITHER_SHIFT_ + mov ditherRandSeed2, eax + shr eax, PA_DITHER_SHIFT_ + //add eax, edx // eax -> current + lea eax, [eax+edx] // current = randSeed1>>x + randSeed2>>x + mov edx, ditherPrevious + neg edx + lea edx, [eax+edx] // highpass = current - previous + mov highpassedDither, edx + mov ditherPrevious, eax // previous = current + mov eax, sourceByteStride // restore eax + fild highpassedDither + fmul const_float_dither_scale_ + // end generate dither, dither signal in st(0) + + faddp st(1), st(0) // stack: dither * value*(int scaler), int scaler + fistp word ptr [edi] // store scaled int into dest, stack: int scaler + jmp Float32_To_Int16_DitherClip_stored + + Float32_To_Int16_DitherClip_clamp: + mov edx, dword ptr [esi] // load floating point value into integer register + shr edx, 31 // move sign bit into bit 0 + add esi, eax // increment source ptr + //lea esi, [esi+eax] + add dx, 0x7FFF // convert to maximum range integers + mov word ptr [edi], dx // store clamped into into dest + + Float32_To_Int16_DitherClip_stored: + + add edi, ebx // increment destination ptr + //lea edi, [edi+ebx] + + cmp esi, ecx // has src ptr reached end? + jne Float32_To_Int16_DitherClip_loop + + ffree st(0) + fincstp + + fwait + fnclex + fldcw savedFpuControlWord + } + + ditherGenerator->previous = ditherPrevious; + ditherGenerator->randSeed1 = ditherRandSeed1; + ditherGenerator->randSeed2 = ditherRandSeed2; +} + +/* -------------------------------------------------------------------------- */ + +void PaUtil_InitializeX86PlainConverters( void ) +{ + paConverters.Float32_To_Int32 = Float32_To_Int32; + paConverters.Float32_To_Int32_Clip = Float32_To_Int32_Clip; + paConverters.Float32_To_Int32_DitherClip = Float32_To_Int32_DitherClip; + + paConverters.Float32_To_Int24 = Float32_To_Int24; + paConverters.Float32_To_Int24_Clip = Float32_To_Int24_Clip; + paConverters.Float32_To_Int24_DitherClip = Float32_To_Int24_DitherClip; + + paConverters.Float32_To_Int16 = Float32_To_Int16; + paConverters.Float32_To_Int16_Clip = Float32_To_Int16_Clip; + paConverters.Float32_To_Int16_DitherClip = Float32_To_Int16_DitherClip; +} + +#endif + +/* -------------------------------------------------------------------------- */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/src/os/win/pa_x86_plain_converters.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,60 @@ +/* + * Plain Intel IA32 assembly implementations of PortAudio sample converter functions. + * Copyright (c) 1999-2002 Ross Bencina, Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file + @ingroup win_src +*/ + +#ifndef PA_X86_PLAIN_CONVERTERS_H +#define PA_X86_PLAIN_CONVERTERS_H + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + + +/** + @brief Install optimized converter functions suitable for all IA32 processors + + It is recommended to call PaUtil_InitializeX86PlainConverters prior to calling Pa_Initialize +*/ +void PaUtil_InitializeX86PlainConverters( void ); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /* PA_X86_PLAIN_CONVERTERS_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/README.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,52 @@ +TODO - This should be moved into a doxydoc page. + +For more information on the TestPlan please visit: + + http://www.portaudio.com/trac/wiki/TestPlan + +This directory contains various programs to test PortAudio. The files +named patest_* are tests. + +All following tests are up to date with the V19 API. They should all compile +(without any warnings on GCC 3.3). Note that this does not necessarily mean that +the tests pass, just that they compile. + + x- paqa_devs.c + x- paqa_errs.c (needs reviewing) + x- patest1.c + x- patest_buffer.c + x- patest_callbackstop.c + x- patest_clip.c (last test fails, dither doesn't currently force clip in V19) + x- patest_dither.c + x- patest_hang.c + x- patest_latency.c + x- patest_leftright.c + x- patest_longsine.c + x- patest_many.c + x- patest_maxsines.c + x- patest_mono.c + x- patest_multi_sine.c + x- patest_pink.c + x- patest_prime.c + x- patest_read_record.c + x- patest_record.c + x- patest_ringmix.c + x- patest_saw.c + x- patest_sine.c + x- patest_sine8.c + x- patest_sine_formats.c + x- patest_sine_time.c + x- patest_start_stop.c + x- patest_stop.c + x- patest_sync.c + x- patest_toomanysines.c + x- patest_two_rates.c + x- patest_underflow.c + x- patest_wire.c + x- patest_write_sine.c + x- pa_devs.c + x- pa_fuzz.c + x- pa_minlat.c + +Note that Phil Burk deleted the debug_* tests on 2/26/11. They were just hacked +versions of old V18 tests. If we need to debug then we can just hack a working V19 test.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/pa_minlat.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ +/** @file pa_minlat.c + @ingroup test_src + @brief Experiment with different numbers of buffers to determine the + minimum latency for a computer. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: pa_minlat.c 1612 2011-02-28 23:56:48Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <string.h> +#include "portaudio.h" + +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +#define DEFAULT_BUFFER_SIZE (32) + +typedef struct +{ + double left_phase; + double right_phase; +} +paTestData; + +/* Very simple synthesis routine to generate two sine waves. */ +static int paminlatCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned int i; + double left_phaseInc = 0.02; + double right_phaseInc = 0.06; + + double left_phase = data->left_phase; + double right_phase = data->right_phase; + + for( i=0; i<framesPerBuffer; i++ ) + { + left_phase += left_phaseInc; + if( left_phase > TWOPI ) left_phase -= TWOPI; + *out++ = (float) sin( left_phase ); + + right_phase += right_phaseInc; + if( right_phase > TWOPI ) right_phase -= TWOPI; + *out++ = (float) sin( right_phase ); + } + + data->left_phase = left_phase; + data->right_phase = right_phase; + return 0; +} + +int main( int argc, char **argv ); +int main( int argc, char **argv ) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int go; + int outLatency = 0; + int minLatency = DEFAULT_BUFFER_SIZE * 2; + int framesPerBuffer; + double sampleRate = 44100.0; + char str[256]; + char *line; + + printf("pa_minlat - Determine minimum latency for your computer.\n"); + printf(" usage: pa_minlat {userBufferSize}\n"); + printf(" for example: pa_minlat 64\n"); + printf("Adjust your stereo until you hear a smooth tone in each speaker.\n"); + printf("Then try to find the smallest number of frames that still sounds smooth.\n"); + printf("Note that the sound will stop momentarily when you change the number of buffers.\n"); + + /* Get bufferSize from command line. */ + framesPerBuffer = ( argc > 1 ) ? atol( argv[1] ) : DEFAULT_BUFFER_SIZE; + printf("Frames per buffer = %d\n", framesPerBuffer ); + + data.left_phase = data.right_phase = 0.0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outLatency = sampleRate * 200.0 / 1000.0; /* 200 msec. */ + + /* Try different numBuffers in a loop. */ + go = 1; + while( go ) + { + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Default output device. */ + outputParameters.channelCount = 2; /* Stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output. */ + outputParameters.suggestedLatency = (double)outLatency / sampleRate; /* In seconds. */ + outputParameters.hostApiSpecificStreamInfo = NULL; + + printf("Latency = %d frames = %6.1f msec.\n", outLatency, outputParameters.suggestedLatency * 1000.0 ); + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + sampleRate, + framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + paminlatCallback, + &data ); + if( err != paNoError ) goto error; + if( stream == NULL ) goto error; + + /* Start audio. */ + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + /* Ask user for a new nlatency. */ + printf("\nMove windows around to see if the sound glitches.\n"); + printf("Latency now %d, enter new number of frames, or 'q' to quit: ", outLatency ); + line = fgets( str, 256, stdin ); + if( line == NULL ) + { + go = 0; + } + else + { + { + /* Get rid of newline */ + size_t l = strlen( str ) - 1; + if( str[ l ] == '\n') + str[ l ] = '\0'; + } + + + if( str[0] == 'q' ) go = 0; + else + { + outLatency = atol( str ); + if( outLatency < minLatency ) + { + printf( "Latency below minimum of %d! Set to minimum!!!\n", minLatency ); + outLatency = minLatency; + } + } + + } + /* Stop sound until ENTER hit. */ + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + } + printf("A good setting for latency would be somewhat higher than\n"); + printf("the minimum latency that worked.\n"); + printf("PortAudio: Test finished.\n"); + Pa_Terminate(); + return 0; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return 1; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest1.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,208 @@ +/** @file patest1.c + @ingroup test_src + @brief Ring modulate the audio input with a sine wave for 20 seconds. + @author Ross Bencina <rossb@audiomulch.com> +*/ +/* + * $Id: patest1.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define SAMPLE_RATE (44100) + +typedef struct +{ + float sine[100]; + int phase; + int sampsToGo; +} +patest1data; + +static int patest1Callback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + patest1data *data = (patest1data*)userData; + float *in = (float*)inputBuffer; + float *out = (float*)outputBuffer; + int framesToCalc = framesPerBuffer; + unsigned long i = 0; + int finished; + + if( data->sampsToGo < framesPerBuffer ) + { + framesToCalc = data->sampsToGo; + finished = paComplete; + } + else + { + finished = paContinue; + } + + for( ; i<framesToCalc; i++ ) + { + *out++ = *in++ * data->sine[data->phase]; /* left */ + *out++ = *in++ * data->sine[data->phase++]; /* right */ + if( data->phase >= 100 ) + data->phase = 0; + } + + data->sampsToGo -= framesToCalc; + + /* zero remainder of final buffer if not already done */ + for( ; i<framesPerBuffer; i++ ) + { + *out++ = 0; /* left */ + *out++ = 0; /* right */ + } + + return finished; +} + +int main(int argc, char* argv[]); +int main(int argc, char* argv[]) +{ + PaStream *stream; + PaError err; + patest1data data; + int i; + PaStreamParameters inputParameters, outputParameters; + const PaHostErrorInfo* herr; + + printf("patest1.c\n"); fflush(stdout); + printf("Ring modulate input for 20 seconds.\n"); fflush(stdout); + + /* initialise sinusoidal wavetable */ + for( i=0; i<100; i++ ) + data.sine[i] = sin( ((double)i/100.) * M_PI * 2. ); + data.phase = 0; + data.sampsToGo = SAMPLE_RATE * 20; /* 20 seconds. */ + + /* initialise portaudio subsytem */ + err = Pa_Initialize(); + + inputParameters.device = Pa_GetDefaultInputDevice(); /* default input device */ + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No input default device.\n"); + goto done; + } + inputParameters.channelCount = 2; /* stereo input */ + inputParameters.sampleFormat = paFloat32; /* 32 bit floating point input */ + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto done; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + &inputParameters, + &outputParameters, + (double)SAMPLE_RATE, /* Samplerate in Hertz. */ + 512, /* Small buffers */ + paClipOff, /* We won't output out of range samples so don't bother clipping them. */ + patest1Callback, + &data ); + if( err != paNoError ) goto done; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto done; + + printf( "Press any key to end.\n" ); fflush(stdout); + + getc( stdin ); /* wait for input before exiting */ + + err = Pa_AbortStream( stream ); + if( err != paNoError ) goto done; + + printf( "Waiting for stream to complete...\n" ); + + /* sleep until playback has finished */ + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) Pa_Sleep(1000); + if( err < 0 ) goto done; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto done; + +done: + Pa_Terminate(); + + if( err != paNoError ) + { + fprintf( stderr, "An error occured while using portaudio\n" ); + if( err == paUnanticipatedHostError ) + { + fprintf( stderr, " unanticipated host error.\n"); + herr = Pa_GetLastHostErrorInfo(); + if (herr) + { + fprintf( stderr, " Error number: %ld\n", herr->errorCode ); + if (herr->errorText) + fprintf( stderr, " Error text: %s\n", herr->errorText ); + } + else + fprintf( stderr, " Pa_GetLastHostErrorInfo() failed!\n" ); + } + else + { + fprintf( stderr, " Error number: %d\n", err ); + fprintf( stderr, " Error text: %s\n", Pa_GetErrorText( err ) ); + } + + err = 1; /* Always return 0 or 1, but no other return codes. */ + } + + printf( "bye\n" ); + + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_buffer.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,206 @@ +/** @file patest_buffer.c + @ingroup test_src + @brief Test opening streams with different buffer sizes. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_buffer.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "portaudio.h" +#define NUM_SECONDS (3) +#define SAMPLE_RATE (44100) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (200) + +#define BUFFER_TABLE 14 +long buffer_table[] = {paFramesPerBufferUnspecified,16,32,64,128,200,256,500,512,600,723,1000,1024,2345}; + +typedef struct +{ + short sine[TABLE_SIZE]; + int left_phase; + int right_phase; + unsigned int sampsToGo; +} +paTestData; +PaError TestOnce( int buffersize, PaDeviceIndex ); + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patest1Callback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + short *out = (short*)outputBuffer; + unsigned int i; + int finished = 0; + (void) inputBuffer; /* Prevent "unused variable" warnings. */ + + if( data->sampsToGo < framesPerBuffer ) + { + /* final buffer... */ + + for( i=0; i<data->sampsToGo; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + /* zero remainder of final buffer */ + for( ; i<framesPerBuffer; i++ ) + { + *out++ = 0; /* left */ + *out++ = 0; /* right */ + } + + finished = 1; + } + else + { + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + data->sampsToGo -= framesPerBuffer; + } + return finished; +} + +/*******************************************************************/ +int main(int argc, char **args); +int main(int argc, char **args) +{ + int i; + int device = -1; + PaError err; + printf("Test opening streams with different buffer sizes\n"); + if( argc > 1 ) { + device=atoi( args[1] ); + printf("Using device number %d.\n\n", device ); + } else { + printf("Using default device.\n\n" ); + } + + for (i = 0 ; i < BUFFER_TABLE; i++) + { + printf("Buffer size %ld\n", buffer_table[i]); + err = TestOnce(buffer_table[i], device); + if( err < 0 ) return 0; + + } + return 0; +} + + +PaError TestOnce( int buffersize, PaDeviceIndex device ) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + int totalSamps; + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (short) (32767.0 * sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. )); + } + data.left_phase = data.right_phase = 0; + data.sampsToGo = totalSamps = NUM_SECONDS * SAMPLE_RATE; /* Play for a few seconds. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + if( device == -1 ) + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + else + outputParameters.device = device ; + + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paInt16; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + buffersize, /* frames per buffer */ + (paClipOff | paDitherOff), + patest1Callback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Waiting for sound to finish.\n"); + Pa_Sleep(1000*NUM_SECONDS); + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + return paNoError; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + fprintf( stderr, "Host Error message: %s\n", Pa_GetLastHostErrorInfo()->errorText ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_callbackstop.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,252 @@ +/** @file patest_callbackstop.c + @ingroup test_src + @brief Test the paComplete callback result code. + @author Ross Bencina <rossb@audiomulch.com> +*/ +/* + * $Id: patest_callbackstop.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define NUM_LOOPS (4) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (67) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int phase; + unsigned long generatedFramesCount; + volatile int callbackReturnedPaComplete; + volatile int callbackInvokedAfterReturningPaComplete; + char message[100]; +} +TestData; + +/* + This routine will be called by the PortAudio stream when audio is needed. + It may be called at interrupt level on some machines so don't do anything + that could mess up the system like calling malloc() or free(). +*/ +static int TestCallback( const void *input, void *output, + unsigned long frameCount, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + TestData *data = (TestData*)userData; + float *out = (float*)output; + unsigned long i; + float x; + + (void) input; /* Prevent unused variable warnings. */ + (void) timeInfo; + (void) statusFlags; + + + if( data->callbackReturnedPaComplete ) + data->callbackInvokedAfterReturningPaComplete = 1; + + for( i=0; i<frameCount; i++ ) + { + /* generate tone */ + + x = data->sine[ data->phase++ ]; + if( data->phase >= TABLE_SIZE ) + data->phase -= TABLE_SIZE; + + *out++ = x; /* left */ + *out++ = x; /* right */ + } + + data->generatedFramesCount += frameCount; + if( data->generatedFramesCount >= (NUM_SECONDS * SAMPLE_RATE) ) + { + data->callbackReturnedPaComplete = 1; + return paComplete; + } + else + { + return paContinue; + } +} + +/* + * This routine is called by portaudio when playback is done. + */ +static void StreamFinished( void* userData ) +{ + TestData *data = (TestData *) userData; + printf( "Stream Completed: %s\n", data->message ); +} + + +/*----------------------------------------------------------------------------*/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + TestData data; + int i, j; + + + printf( "PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", + SAMPLE_RATE, FRAMES_PER_BUFFER ); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* output will be in-range, so no need to clip */ + TestCallback, + &data ); + if( err != paNoError ) goto error; + + sprintf( data.message, "Loop: XX" ); + err = Pa_SetStreamFinishedCallback( stream, &StreamFinished ); + if( err != paNoError ) goto error; + + printf("Repeating test %d times.\n", NUM_LOOPS ); + + for( i=0; i < NUM_LOOPS; ++i ) + { + data.phase = 0; + data.generatedFramesCount = 0; + data.callbackReturnedPaComplete = 0; + data.callbackInvokedAfterReturningPaComplete = 0; + sprintf( data.message, "Loop: %d", i ); + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + + /* wait for the callback to complete generating NUM_SECONDS of tone */ + + do + { + Pa_Sleep( 500 ); + } + while( !data.callbackReturnedPaComplete ); + + printf( "Callback returned paComplete.\n" ); + printf( "Waiting for buffers to finish playing...\n" ); + + /* wait for stream to become inactive, + or for a timeout of approximately NUM_SECONDS + */ + + j = 0; + while( (err = Pa_IsStreamActive( stream )) == 1 && j < NUM_SECONDS * 2 ) + { + printf(".\n" ); + Pa_Sleep( 500 ); + ++j; + } + + if( err < 0 ) + { + goto error; + } + else if( err == 1 ) + { + printf( "TEST FAILED: Timed out waiting for buffers to finish playing.\n" ); + } + else + { + printf("Buffers finished.\n" ); + } + + if( data.callbackInvokedAfterReturningPaComplete ) + { + printf( "TEST FAILED: Callback was invoked after returning paComplete.\n" ); + } + + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + printf( "sleeping for 1 second...\n" ); + Pa_Sleep( 1000 ); + } + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_clip.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,190 @@ +/** @file patest_clip.c + @ingroup test_src + @brief Play a sine wave for several seconds at an amplitude + that would require clipping. + + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_clip.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (4) +#define SAMPLE_RATE (44100) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (200) + +typedef struct paTestData +{ + float sine[TABLE_SIZE]; + float amplitude; + int left_phase; + int right_phase; +} +paTestData; + +PaError PlaySine( paTestData *data, unsigned long flags, float amplitude ); + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int sineCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + float amplitude = data->amplitude; + unsigned int i; + (void) inputBuffer; /* Prevent "unused variable" warnings. */ + (void) timeInfo; + (void) statusFlags; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = amplitude * data->sine[data->left_phase]; /* left */ + *out++ = amplitude * data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + return 0; +} +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError err; + paTestData data; + int i; + + printf("PortAudio Test: output sine wave with and without clipping.\n"); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + printf("\nHalf amplitude. Should sound like sine wave.\n"); fflush(stdout); + err = PlaySine( &data, paClipOff | paDitherOff, 0.5f ); + if( err < 0 ) goto error; + + printf("\nFull amplitude. Should sound like sine wave.\n"); fflush(stdout); + err = PlaySine( &data, paClipOff | paDitherOff, 0.999f ); + if( err < 0 ) goto error; + + printf("\nOver range with clipping and dithering turned OFF. Should sound very nasty.\n"); + fflush(stdout); + err = PlaySine( &data, paClipOff | paDitherOff, 1.1f ); + if( err < 0 ) goto error; + + printf("\nOver range with clipping and dithering turned ON. Should sound smoother than previous.\n"); + fflush(stdout); + err = PlaySine( &data, paNoFlag, 1.1f ); + if( err < 0 ) goto error; + + printf("\nOver range with paClipOff but dithering ON.\n" + "That forces clipping ON so it should sound the same as previous.\n"); + fflush(stdout); + err = PlaySine( &data, paClipOff, 1.1f ); + if( err < 0 ) goto error; + + return 0; +error: + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return 1; +} +/*****************************************************************************/ +PaError PlaySine( paTestData *data, unsigned long flags, float amplitude ) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + + data->left_phase = data->right_phase = 0; + data->amplitude = amplitude; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + 1024, + flags, + sineCallback, + data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + Pa_Sleep( NUM_SECONDS * 1000 ); + printf("CPULoad = %8.6f\n", Pa_GetStreamCpuLoad( stream ) ); + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + return paNoError; +error: + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_converters.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,395 @@ +/** @file patest_converters.c + @ingroup test_src + @brief Tests the converter functions in pa_converters.c + @author Ross Bencina <rossb@audiomulch.com> + + Link with pa_dither.c and pa_converters.c + + see http://www.portaudio.com/trac/wiki/V19ConvertersStatus for a discussion of this. +*/ +/* + * $Id: $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2008 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#include "portaudio.h" +#include "pa_converters.h" +#include "pa_dither.h" +#include "pa_types.h" +#include "pa_endianness.h" + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define MAX_PER_CHANNEL_FRAME_COUNT (2048) +#define MAX_CHANNEL_COUNT (8) + + +#define SAMPLE_FORMAT_COUNT (6) + +static PaSampleFormat sampleFormats_[ SAMPLE_FORMAT_COUNT ] = + { paFloat32, paInt32, paInt24, paInt16, paInt8, paUInt8 }; /* all standard PA sample formats */ + +static const char* sampleFormatNames_[SAMPLE_FORMAT_COUNT] = + { "paFloat32", "paInt32", "paInt24", "paInt16", "paInt8", "paUInt8" }; + + +static const char* abbreviatedSampleFormatNames_[SAMPLE_FORMAT_COUNT] = + { "f32", "i32", "i24", "i16", " i8", "ui8" }; + + +PaError My_Pa_GetSampleSize( PaSampleFormat format ); + +/* + available flags are paClipOff and paDitherOff + clipping is usually applied for float -> int conversions + dither is usually applied for all downconversions (ie anything but 8bit->8bit conversions +*/ + +static int CanClip( PaSampleFormat sourceFormat, PaSampleFormat destinationFormat ) +{ + if( sourceFormat == paFloat32 && destinationFormat != sourceFormat ) + return 1; + else + return 0; +} + +static int CanDither( PaSampleFormat sourceFormat, PaSampleFormat destinationFormat ) +{ + if( sourceFormat < destinationFormat && sourceFormat != paInt8 ) + return 1; + else + return 0; +} + +static void GenerateOneCycleSineReference( double *out, int frameCount, int strideFrames ) +{ + int i; + for( i=0; i < frameCount; ++i ){ + *out = sin( ((double)i/(double)frameCount) * 2. * M_PI ); + out += strideFrames; + } +} + + +static void GenerateOneCycleSine( PaSampleFormat format, void *buffer, int frameCount, int strideFrames ) +{ + switch( format ){ + + case paFloat32: + { + int i; + float *out = (float*)buffer; + for( i=0; i < frameCount; ++i ){ + *out = (float).9 * sin( ((double)i/(double)frameCount) * 2. * M_PI ); + out += strideFrames; + } + } + break; + case paInt32: + { + int i; + PaInt32 *out = (PaInt32*)buffer; + for( i=0; i < frameCount; ++i ){ + *out = (PaInt32)(.9 * sin( ((double)i/(double)frameCount) * 2. * M_PI ) * 0x7FFFFFFF); + out += strideFrames; + } + } + break; + case paInt24: + { + int i; + unsigned char *out = (unsigned char*)buffer; + for( i=0; i < frameCount; ++i ){ + signed long temp = (PaInt32)(.9 * sin( ((double)i/(double)frameCount) * 2. * M_PI ) * 0x7FFFFFFF); + + #if defined(PA_LITTLE_ENDIAN) + out[0] = (unsigned char)(temp >> 8) & 0xFF; + out[1] = (unsigned char)(temp >> 16) & 0xFF; + out[2] = (unsigned char)(temp >> 24) & 0xFF; + #elif defined(PA_BIG_ENDIAN) + out[0] = (unsigned char)(temp >> 24) & 0xFF; + out[1] = (unsigned char)(temp >> 16) & 0xFF; + out[2] = (unsigned char)(temp >> 8) & 0xFF; + #endif + out += 3; + } + } + break; + case paInt16: + { + int i; + PaInt16 *out = (PaInt16*)buffer; + for( i=0; i < frameCount; ++i ){ + *out = (PaInt16)(.9 * sin( ((double)i/(double)frameCount) * 2. * M_PI ) * 0x7FFF ); + out += strideFrames; + } + } + break; + case paInt8: + { + int i; + signed char *out = (signed char*)buffer; + for( i=0; i < frameCount; ++i ){ + *out = (signed char)(.9 * sin( ((double)i/(double)frameCount) * 2. * M_PI ) * 0x7F ); + out += strideFrames; + } + } + break; + case paUInt8: + { + int i; + unsigned char *out = (unsigned char*)buffer; + for( i=0; i < frameCount; ++i ){ + *out = (unsigned char)( .5 * (1. + (.9 * sin( ((double)i/(double)frameCount) * 2. * M_PI ))) * 0xFF ); + out += strideFrames; + } + } + break; + } +} + +int TestNonZeroPresent( void *buffer, int size ) +{ + char *p = (char*)buffer; + int i; + + for( i=0; i < size; ++i ){ + + if( *p != 0 ) + return 1; + ++p; + } + + return 0; +} + +float MaximumAbsDifference( float* sourceBuffer, float* referenceBuffer, int count ) +{ + float result = 0; + float difference; + while( count-- ){ + difference = fabs( *sourceBuffer++ - *referenceBuffer++ ); + if( difference > result ) + result = difference; + } + + return result; +} + +int main( const char **argv, int argc ) +{ + PaUtilTriangularDitherGenerator ditherState; + PaUtilConverter *converter; + void *destinationBuffer, *sourceBuffer; + double *referenceBuffer; + int sourceFormatIndex, destinationFormatIndex; + PaSampleFormat sourceFormat, destinationFormat; + PaStreamFlags flags; + int passFailMatrix[SAMPLE_FORMAT_COUNT][SAMPLE_FORMAT_COUNT]; // [source][destination] + float noiseAmplitudeMatrix[SAMPLE_FORMAT_COUNT][SAMPLE_FORMAT_COUNT]; // [source][destination] + float amp; + +#define FLAG_COMBINATION_COUNT (4) + PaStreamFlags flagCombinations[FLAG_COMBINATION_COUNT] = { paNoFlag, paClipOff, paDitherOff, paClipOff | paDitherOff }; + const char *flagCombinationNames[FLAG_COMBINATION_COUNT] = { "paNoFlag", "paClipOff", "paDitherOff", "paClipOff | paDitherOff" }; + int flagCombinationIndex; + + PaUtil_InitializeTriangularDitherState( &ditherState ); + + /* allocate more than enough space, we use sizeof(float) but we need to fit any 32 bit datum */ + + destinationBuffer = (void*)malloc( MAX_PER_CHANNEL_FRAME_COUNT * MAX_CHANNEL_COUNT * sizeof(float) ); + sourceBuffer = (void*)malloc( MAX_PER_CHANNEL_FRAME_COUNT * MAX_CHANNEL_COUNT * sizeof(float) ); + referenceBuffer = (void*)malloc( MAX_PER_CHANNEL_FRAME_COUNT * MAX_CHANNEL_COUNT * sizeof(float) ); + + + /* the first round of tests simply iterates through the buffer combinations testing + that putting something in gives something out */ + + printf( "= Sine wave in, something out =\n" ); + + printf( "\n" ); + + GenerateOneCycleSine( paFloat32, referenceBuffer, MAX_PER_CHANNEL_FRAME_COUNT, 1 ); + + for( flagCombinationIndex = 0; flagCombinationIndex < FLAG_COMBINATION_COUNT; ++flagCombinationIndex ){ + flags = flagCombinations[flagCombinationIndex]; + + printf( "\n" ); + printf( "== flags = %s ==\n", flagCombinationNames[flagCombinationIndex] ); + + for( sourceFormatIndex = 0; sourceFormatIndex < SAMPLE_FORMAT_COUNT; ++sourceFormatIndex ){ + for( destinationFormatIndex = 0; destinationFormatIndex < SAMPLE_FORMAT_COUNT; ++destinationFormatIndex ){ + sourceFormat = sampleFormats_[sourceFormatIndex]; + destinationFormat = sampleFormats_[destinationFormatIndex]; + //printf( "%s -> %s ", sampleFormatNames_[ sourceFormatIndex ], sampleFormatNames_[ destinationFormatIndex ] ); + + converter = PaUtil_SelectConverter( sourceFormat, destinationFormat, flags ); + + /* source is a sinewave */ + GenerateOneCycleSine( sourceFormat, sourceBuffer, MAX_PER_CHANNEL_FRAME_COUNT, 1 ); + + /* zero destination */ + memset( destinationBuffer, 0, MAX_PER_CHANNEL_FRAME_COUNT * My_Pa_GetSampleSize( destinationFormat ) ); + + (*converter)( destinationBuffer, 1, sourceBuffer, 1, MAX_PER_CHANNEL_FRAME_COUNT, &ditherState ); + + /* + Other ways we could test this would be: + - pass a constant, check for a constant (wouldn't work with dither) + - pass alternating +/-, check for the same... + */ + if( TestNonZeroPresent( destinationBuffer, MAX_PER_CHANNEL_FRAME_COUNT * My_Pa_GetSampleSize( destinationFormat ) ) ){ + //printf( "PASSED\n" ); + passFailMatrix[sourceFormatIndex][destinationFormatIndex] = 1; + }else{ + //printf( "FAILED\n" ); + passFailMatrix[sourceFormatIndex][destinationFormatIndex] = 0; + } + + + /* try to measure the noise floor (comparing output signal to a float32 sine wave) */ + + if( passFailMatrix[sourceFormatIndex][destinationFormatIndex] ){ + + /* convert destination back to paFloat32 into source */ + converter = PaUtil_SelectConverter( destinationFormat, paFloat32, paNoFlag ); + + memset( sourceBuffer, 0, MAX_PER_CHANNEL_FRAME_COUNT * My_Pa_GetSampleSize( paFloat32 ) ); + (*converter)( sourceBuffer, 1, destinationBuffer, 1, MAX_PER_CHANNEL_FRAME_COUNT, &ditherState ); + + if( TestNonZeroPresent( sourceBuffer, MAX_PER_CHANNEL_FRAME_COUNT * My_Pa_GetSampleSize( paFloat32 ) ) ){ + + noiseAmplitudeMatrix[sourceFormatIndex][destinationFormatIndex] = MaximumAbsDifference( (float*)sourceBuffer, (float*)referenceBuffer, MAX_PER_CHANNEL_FRAME_COUNT ); + + }else{ + /* can't test noise floor because there is no conversion from dest format to float available */ + noiseAmplitudeMatrix[sourceFormatIndex][destinationFormatIndex] = -1; // mark as failed + } + }else{ + noiseAmplitudeMatrix[sourceFormatIndex][destinationFormatIndex] = -1; // mark as failed + } + } + } + + printf( "\n" ); + printf( "=== Output contains non-zero data ===\n" ); + printf( "Key: . - pass, X - fail\n" ); + printf( "{{{\n" ); // trac preformated text tag + printf( "in| out: " ); + for( destinationFormatIndex = 0; destinationFormatIndex < SAMPLE_FORMAT_COUNT; ++destinationFormatIndex ){ + printf( " %s ", abbreviatedSampleFormatNames_[destinationFormatIndex] ); + } + printf( "\n" ); + + for( sourceFormatIndex = 0; sourceFormatIndex < SAMPLE_FORMAT_COUNT; ++sourceFormatIndex ){ + printf( "%s ", abbreviatedSampleFormatNames_[sourceFormatIndex] ); + for( destinationFormatIndex = 0; destinationFormatIndex < SAMPLE_FORMAT_COUNT; ++destinationFormatIndex ){ + printf( " %s ", (passFailMatrix[sourceFormatIndex][destinationFormatIndex])? " ." : " X" ); + } + printf( "\n" ); + } + printf( "}}}\n" ); // trac preformated text tag + + printf( "\n" ); + printf( "=== Combined dynamic range (src->dest->float32) ===\n" ); + printf( "Key: Noise amplitude in dBfs, X - fail (either above failed or dest->float32 failed)\n" ); + printf( "{{{\n" ); // trac preformated text tag + printf( "in| out: " ); + for( destinationFormatIndex = 0; destinationFormatIndex < SAMPLE_FORMAT_COUNT; ++destinationFormatIndex ){ + printf( " %s ", abbreviatedSampleFormatNames_[destinationFormatIndex] ); + } + printf( "\n" ); + + for( sourceFormatIndex = 0; sourceFormatIndex < SAMPLE_FORMAT_COUNT; ++sourceFormatIndex ){ + printf( " %s ", abbreviatedSampleFormatNames_[sourceFormatIndex] ); + for( destinationFormatIndex = 0; destinationFormatIndex < SAMPLE_FORMAT_COUNT; ++destinationFormatIndex ){ + amp = noiseAmplitudeMatrix[sourceFormatIndex][destinationFormatIndex]; + if( amp < 0. ) + printf( " X " ); + else + printf( " % 6.1f ", 20.*log10(amp) ); + } + printf( "\n" ); + } + printf( "}}}\n" ); // trac preformated text tag + } + + + free( destinationBuffer ); + free( sourceBuffer ); + free( referenceBuffer ); +} + +// copied here for now otherwise we need to include the world just for this function. +PaError My_Pa_GetSampleSize( PaSampleFormat format ) +{ + int result; + + switch( format & ~paNonInterleaved ) + { + + case paUInt8: + case paInt8: + result = 1; + break; + + case paInt16: + result = 2; + break; + + case paInt24: + result = 3; + break; + + case paFloat32: + case paInt32: + result = 4; + break; + + default: + result = paSampleFormatNotSupported; + break; + } + + return (PaError) result; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_dither.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,190 @@ +/** @file patest_dither.c + @ingroup test_src + @brief Attempt to hear difference between dithered and non-dithered signal. + + This only has an effect if the native format is 16 bit. + + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_dither.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (200) + +typedef struct paTestData +{ + float sine[TABLE_SIZE]; + float amplitude; + int left_phase; + int right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int sineCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo *timeInfo, + PaStreamCallbackFlags statusFlags, void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + float amplitude = data->amplitude; + unsigned int i; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = amplitude * data->sine[data->left_phase]; /* left */ + *out++ = amplitude * data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + return 0; +} + +/*****************************************************************************/ +/* + V18 version did not call Pa_Terminate() if Pa_Initialize() failed. + This V19 version ALWAYS calls Pa_Terminate(). PS. +*/ +PaError PlaySine( paTestData *data, PaStreamFlags flags, float amplitude ); +PaError PlaySine( paTestData *data, PaStreamFlags flags, float amplitude ) +{ + PaStream* stream; + PaStreamParameters outputParameters; + PaError err; + + data->left_phase = data->right_phase = 0; + data->amplitude = amplitude; + + err = Pa_Initialize(); + if (err != paNoError) + goto done; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto done; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.hostApiSpecificStreamInfo = NULL; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output. */ + /* When you change this, also */ + /* adapt the callback routine! */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device ) + ->defaultLowOutputLatency; /* Low latency. */ + err = Pa_OpenStream( &stream, + NULL, /* No input. */ + &outputParameters, + SAMPLE_RATE, + 1024, /* frames per buffer */ + flags, + sineCallback, + (void*)data ); + if (err != paNoError) + goto done; + + err = Pa_StartStream( stream ); + if (err != paNoError) + goto done; + + Pa_Sleep( NUM_SECONDS * 1000 ); + printf("CPULoad = %8.6f\n", Pa_GetStreamCpuLoad(stream)); + + err = Pa_CloseStream( stream ); +done: + Pa_Sleep( 250 ); /* Just a small silence. */ + Pa_Terminate(); + return err; +} + + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError err; + paTestData DATA; + int i; + float amplitude = 4.0 / (1<<15); + + printf("PortAudio Test: output EXTREMELY QUIET sine wave with and without dithering.\n"); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + DATA.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + printf("\nNo treatment..\n"); fflush(stdout); + err = PlaySine( &DATA, paClipOff | paDitherOff, amplitude ); + if( err < 0 ) goto done; + + printf("\nClip..\n"); + fflush(stdout); + err = PlaySine( &DATA, paDitherOff, amplitude ); + if( err < 0 ) goto done; + + printf("\nClip and Dither..\n"); + fflush(stdout); + err = PlaySine( &DATA, paNoFlag, amplitude ); +done: + if (err) + { + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + err = 1; /* Though PlaySine() already called Pa_Terminate(), */ + } /* we may still call Pa_GetErrorText(). */ + else + printf("\n(Don't forget to turn the VOLUME DOWN after listening so carefully.)\n"); + return err; /* 0 or 1. */ +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_dsound_surround.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ +/* + * $Id: $ + * Portable Audio I/O Library + * Windows DirectSound surround sound output test + * + * Copyright (c) 2007 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include <windows.h> /* required when using pa_win_wmme.h */ +#include <mmsystem.h> /* required when using pa_win_wmme.h */ + +#include "portaudio.h" +#include "pa_win_ds.h" + +#define NUM_SECONDS (12) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (100) + +#define CHANNEL_COUNT (6) + + + +typedef struct +{ + float sine[TABLE_SIZE]; + int phase; + int currentChannel; + int cycleCount; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i,j; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + for( j = 0; j < CHANNEL_COUNT; ++j ){ + if( j == data->currentChannel && data->cycleCount < 4410 ){ + *out++ = data->sine[data->phase]; + data->phase += 1 + j; // play each channel at a different pitch so they can be distinguished + if( data->phase >= TABLE_SIZE ){ + data->phase -= TABLE_SIZE; + } + }else{ + *out++ = 0; + } + } + + data->cycleCount++; + if( data->cycleCount > 44100 ){ + data->cycleCount = 0; + + ++data->currentChannel; + if( data->currentChannel >= CHANNEL_COUNT ) + data->currentChannel -= CHANNEL_COUNT; + } + } + + return paContinue; +} + +/*******************************************************************/ +int main(int argc, char* argv[]) +{ + PaStreamParameters outputParameters; + PaWinDirectSoundStreamInfo directSoundStreamInfo; + PaStream *stream; + PaError err; + paTestData data; + int i; + int deviceIndex; + + printf("PortAudio Test: output a sine blip on each channel. SR = %d, BufSize = %d, Chans = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER, CHANNEL_COUNT); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + deviceIndex = Pa_GetHostApiInfo( Pa_HostApiTypeIdToHostApiIndex( paDirectSound ) )->defaultOutputDevice; + if( argc == 2 ){ + sscanf( argv[1], "%d", &deviceIndex ); + } + + printf( "using device id %d (%s)\n", deviceIndex, Pa_GetDeviceInfo(deviceIndex)->name ); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + data.phase = 0; + data.currentChannel = 0; + data.cycleCount = 0; + + outputParameters.device = deviceIndex; + outputParameters.channelCount = CHANNEL_COUNT; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point processing */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + /* it's not strictly necessary to provide a channelMask for surround sound + output. But if you want to be sure which channel mask PortAudio will use + then you should supply one */ + directSoundStreamInfo.size = sizeof(PaWinDirectSoundStreamInfo); + directSoundStreamInfo.hostApiType = paDirectSound; + directSoundStreamInfo.version = 1; + directSoundStreamInfo.flags = paWinDirectSoundUseChannelMask; + directSoundStreamInfo.channelMask = PAWIN_SPEAKER_5POINT1; /* request 5.1 output format */ + outputParameters.hostApiSpecificStreamInfo = &directSoundStreamInfo; + + if( Pa_IsFormatSupported( 0, &outputParameters, SAMPLE_RATE ) == paFormatIsSupported ){ + printf( "Pa_IsFormatSupported reports device will support %d channels.\n", CHANNEL_COUNT ); + }else{ + printf( "Pa_IsFormatSupported reports device will not support %d channels.\n", CHANNEL_COUNT ); + } + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_hang.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,164 @@ +/** @file patest_hang.c + @ingroup test_src + @brief Play a sine then hang audio callback to test watchdog. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_hang.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include "portaudio.h" + +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +typedef struct paTestData +{ + int sleepFor; + double phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int finished = 0; + double phaseInc = 0.02; + double phase = data->phase; + + (void) inputBuffer; /* Prevent unused argument warning. */ + + for( i=0; i<framesPerBuffer; i++ ) + { + phase += phaseInc; + if( phase > TWOPI ) phase -= TWOPI; + /* This is not a very efficient way to calc sines. */ + *out++ = (float) sin( phase ); /* mono */ + } + + if( data->sleepFor > 0 ) + { + Pa_Sleep( data->sleepFor ); + } + + data->phase = phase; + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStream* stream; + PaStreamParameters outputParameters; + PaError err; + int i; + paTestData data = {0}; + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", + SAMPLE_RATE, FRAMES_PER_BUFFER ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Default output device. */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 1; /* Mono output. */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point. */ + outputParameters.hostApiSpecificStreamInfo = NULL; + outputParameters.suggestedLatency = Pa_GetDeviceInfo(outputParameters.device) + ->defaultLowOutputLatency; + err = Pa_OpenStream(&stream, + NULL, /* No input. */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* No out of range samples. */ + patestCallback, + &data); + if (err != paNoError) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + /* Gradually increase sleep time. */ + /* Was: for( i=0; i<10000; i+= 1000 ) */ + for(i=0; i <= 1000; i += 100) + { + printf("Sleep for %d milliseconds in audio callback.\n", i ); + data.sleepFor = i; + Pa_Sleep( ((i<1000) ? 1000 : i) ); + } + + printf("Suffer for 10 seconds.\n"); + Pa_Sleep( 10000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_in_overflow.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,236 @@ +/** @file patest_in_overflow.c + @ingroup test_src + @brief Count input overflows (using paInputOverflow flag) under + overloaded and normal conditions. + This test uses the same method to overload the stream as does + patest_out_underflow.c -- it generates sine waves until the cpu load + exceeds a certain level. However this test is only concerned with + input and so doesn't ouput any sound. + + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_in_overflow.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2004 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define MAX_SINES (500) +#define MAX_LOAD (1.2) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (512) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +typedef struct paTestData +{ + int sineCount; + double phases[MAX_SINES]; + int countOverflows; + int inputOverflowCount; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float out; /* variable to hold dummy output */ + unsigned long i; + int j; + int finished = paContinue; + (void) timeInfo; /* Prevent unused variable warning. */ + (void) inputBuffer; /* Prevent unused variable warning. */ + (void) outputBuffer; /* Prevent unused variable warning. */ + + if( data->countOverflows && (statusFlags & paInputOverflow) ) + data->inputOverflowCount++; + + for( i=0; i<framesPerBuffer; i++ ) + { + float output = 0.0; + double phaseInc = 0.02; + double phase; + + for( j=0; j<data->sineCount; j++ ) + { + /* Advance phase of next oscillator. */ + phase = data->phases[j]; + phase += phaseInc; + if( phase > TWOPI ) phase -= TWOPI; + + phaseInc *= 1.02; + if( phaseInc > 0.5 ) phaseInc *= 0.5; + + /* This is not a very efficient way to calc sines. */ + output += (float) sin( phase ); + data->phases[j] = phase; + } + /* this is an input-only stream so we don't actually use the output */ + out = (float) (output / data->sineCount); + (void) out; /* suppress unused variable warning*/ + } + + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters inputParameters; + PaStream *stream; + PaError err; + int safeSineCount, stressedSineCount; + int safeOverflowCount, stressedOverflowCount; + paTestData data = {0}; + double load; + + + printf("PortAudio Test: input only, no sound output. Load callback by performing calculations, count input overflows. SR = %d, BufSize = %d. MAX_LOAD = %f\n", + SAMPLE_RATE, FRAMES_PER_BUFFER, (float)MAX_LOAD ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + inputParameters.device = Pa_GetDefaultInputDevice(); /* default input device */ + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default input device.\n"); + goto error; + } + inputParameters.channelCount = 1; /* mono output */ + inputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + &inputParameters, + NULL, /* no output */ + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Establishing load conditions...\n" ); + + /* Determine number of sines required to get to 50% */ + do + { + data.sineCount++; + Pa_Sleep( 100 ); + + load = Pa_GetStreamCpuLoad( stream ); + printf("sineCount = %d, CPU load = %f\n", data.sineCount, load ); + } + while( load < 0.5 && data.sineCount < (MAX_SINES-1)); + + safeSineCount = data.sineCount; + + /* Calculate target stress value then ramp up to that level*/ + stressedSineCount = (int) (2.0 * data.sineCount * MAX_LOAD ); + if( stressedSineCount > MAX_SINES ) + stressedSineCount = MAX_SINES; + for( ; data.sineCount < stressedSineCount; data.sineCount++ ) + { + Pa_Sleep( 100 ); + load = Pa_GetStreamCpuLoad( stream ); + printf("STRESSING: sineCount = %d, CPU load = %f\n", data.sineCount, load ); + } + + printf("Counting overflows for 5 seconds.\n"); + data.countOverflows = 1; + Pa_Sleep( 5000 ); + + stressedOverflowCount = data.inputOverflowCount; + + data.countOverflows = 0; + data.sineCount = safeSineCount; + + printf("Resuming safe load...\n"); + Pa_Sleep( 1500 ); + data.inputOverflowCount = 0; + Pa_Sleep( 1500 ); + load = Pa_GetStreamCpuLoad( stream ); + printf("sineCount = %d, CPU load = %f\n", data.sineCount, load ); + + printf("Counting overflows for 5 seconds.\n"); + data.countOverflows = 1; + Pa_Sleep( 5000 ); + + safeOverflowCount = data.inputOverflowCount; + + printf("Stop stream.\n"); + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + + if( stressedOverflowCount == 0 ) + printf("Test failed, no input overflows detected under stress.\n"); + else if( safeOverflowCount != 0 ) + printf("Test failed, %d unexpected overflows detected under safe load.\n", safeOverflowCount); + else + printf("Test passed, %d expected input overflows detected under stress, 0 unexpected overflows detected under safe load.\n", stressedOverflowCount ); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_jack_wasapi.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,343 @@ +/** @file pa_test_jack_wasapi.c + @ingroup test_src + @brief Print out jack information for WASAPI endpoints + @author Reid Bishop <rbish@attglobal.net> +*/ +/* + * $Id: pa_test_jack_wasapi.c 1368 2008-03-01 00:38:27Z rbishop $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2010 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include "portaudio.h" +#include "pa_win_wasapi.h" + + +/* +* Helper function to determine if a given enum is present in mask variable +* +*/ +static int IsInMask(int val, int val2) +{ + return ((val & val2) == val2); +} + +/* +* This routine enumerates through the ChannelMapping for the IJackDescription +*/ + +static void EnumIJackChannels(int channelMapping) +{ + printf("Channel Mapping: "); + if(channelMapping == PAWIN_SPEAKER_DIRECTOUT) + { + printf("DIRECTOUT\n"); + return; + } + if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_LEFT)) + printf("FRONT_LEFT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_RIGHT)) + printf("FRONT_RIGHT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_CENTER)) + printf("FRONT_CENTER, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_LOW_FREQUENCY)) + printf("LOW_FREQUENCY, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_BACK_LEFT)) + printf("BACK_LEFT, "); + if(IsInMask(channelMapping,PAWIN_SPEAKER_BACK_RIGHT)) + printf("BACK_RIGHT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER)) + printf("FRONT_LEFT_OF_CENTER, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER)) + printf("FRONT_RIGHT_OF_CENTER, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_BACK_CENTER)) + printf("BACK_CENTER, "); + if(IsInMask(channelMapping,PAWIN_SPEAKER_SIDE_LEFT)) + printf("SIDE_LEFT, "); + if(IsInMask(channelMapping,PAWIN_SPEAKER_SIDE_RIGHT)) + printf("SIDE_RIGHT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_CENTER)) + printf("TOP_CENTER, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_FRONT_LEFT)) + printf("TOP_FRONT_LEFT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_FRONT_CENTER)) + printf("TOP_FRONT_CENTER, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_FRONT_RIGHT)) + printf("TOP_FRONT_RIGHT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_BACK_LEFT)) + printf("TOP_BACK_LEFT, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_BACK_CENTER)) + printf("TOP_BACK_CENTER, "); + if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_BACK_RIGHT)) + printf("TOP_BACK_RIGHT, "); + + printf("\n"); +} + +/* +* This routine enumerates through the Jack Connection Types enums for IJackDescription +*/ +static void EnumIJackConnectionType(int cType) +{ + printf("Connection Type: "); + switch(cType) + { + case eJackConnTypeUnknown: + printf("eJackConnTypeUnknown"); + break; + case eJackConnType3Point5mm: + printf("eJackConnType3Point5mm"); + break; + case eJackConnTypeQuarter: + printf("eJackConnTypeQuarter"); + break; + case eJackConnTypeAtapiInternal: + printf("eJackConnTypeAtapiInternal"); + break; + case eJackConnTypeRCA: + printf("eJackConnTypeRCA"); + break; + case eJackConnTypeOptical: + printf("eJackConnTypeOptical"); + break; + case eJackConnTypeOtherDigital: + printf("eJackConnTypeOtherDigital"); + break; + case eJackConnTypeOtherAnalog: + printf("eJackConnTypeOtherAnalog"); + break; + case eJackConnTypeMultichannelAnalogDIN: + printf("eJackConnTypeMultichannelAnalogDIN"); + break; + case eJackConnTypeXlrProfessional: + printf("eJackConnTypeXlrProfessional"); + break; + case eJackConnTypeRJ11Modem: + printf("eJackConnTypeRJ11Modem"); + break; + case eJackConnTypeCombination: + printf("eJackConnTypeCombination"); + break; + } + printf("\n"); +} + +/* +* This routine enumerates through the GeoLocation enums for the IJackDescription +*/ +static void EnumIJackGeoLocation(int iVal) +{ + printf("Geometric Location: "); + switch(iVal) + { + case eJackGeoLocRear: + printf("eJackGeoLocRear"); + break; + case eJackGeoLocFront: + printf("eJackGeoLocFront"); + break; + case eJackGeoLocLeft: + printf("eJackGeoLocLeft"); + break; + case eJackGeoLocRight: + printf("eJackGeoLocRight"); + break; + case eJackGeoLocTop: + printf("eJackGeoLocTop"); + break; + case eJackGeoLocBottom: + printf("eJackGeoLocBottom"); + break; + case eJackGeoLocRearPanel: + printf("eJackGeoLocRearPanel"); + break; + case eJackGeoLocRiser: + printf("eJackGeoLocRiser"); + break; + case eJackGeoLocInsideMobileLid: + printf("eJackGeoLocInsideMobileLid"); + break; + case eJackGeoLocDrivebay: + printf("eJackGeoLocDrivebay"); + break; + case eJackGeoLocHDMI: + printf("eJackGeoLocHDMI"); + break; + case eJackGeoLocOutsideMobileLid: + printf("eJackGeoLocOutsideMobileLid"); + break; + case eJackGeoLocATAPI: + printf("eJackGeoLocATAPI"); + break; + } + printf("\n"); +} + +/* +* This routine enumerates through the GenLocation enums for the IJackDescription +*/ +static void EnumIJackGenLocation(int iVal) +{ + printf("General Location: "); + switch(iVal) + { + case eJackGenLocPrimaryBox: + printf("eJackGenLocPrimaryBox"); + break; + case eJackGenLocInternal: + printf("eJackGenLocInternal"); + break; + case eJackGenLocSeparate: + printf("eJackGenLocSeparate"); + break; + case eJackGenLocOther: + printf("eJackGenLocOther"); + break; + } + printf("\n"); +} + +/* +* This routine enumerates through the PortConnection enums for the IJackDescription +*/ +static void EnumIJackPortConnection(int iVal) +{ + printf("Port Type: "); + switch(iVal) + { + case eJackPortConnJack: + printf("eJackPortConnJack"); + break; + case eJackPortConnIntegratedDevice: + printf("eJackPortConnIntegratedDevice"); + break; + case eJackPortConnBothIntegratedAndJack: + printf("eJackPortConnBothIntegratedAndJack"); + break; + case eJackPortConnUnknown: + printf("eJackPortConnUnknown"); + break; + } + printf("\n"); +} + +/* +* This routine retrieves and parses the KSJACK_DESCRIPTION structure for +* the provided device ID. +*/ +static PaError GetJackInformation(int deviceId) +{ + PaError err; + int i; + int jackCount = 0; + PaWasapiJackDescription jackDesc; + + err = PaWasapi_GetJackCount(deviceId, &jackCount); + if( err != paNoError ) return err; + + fprintf( stderr,"Number of Jacks: %d \n", jackCount ); + + for( i = 0; i<jackCount; i++ ) + { + fprintf( stderr,"Jack #%d:\n", i ); + + err = PaWasapi_GetJackDescription(deviceId, i, &jackDesc); + if( err != paNoError ) + { + fprintf( stderr,"Failed getting description." ); + continue; + } + else + { + printf("Is connected: %s\n",(jackDesc.isConnected)?"true":"false"); + EnumIJackChannels(jackDesc.channelMapping); + EnumIJackConnectionType(jackDesc.connectionType); + EnumIJackGeoLocation(jackDesc.geoLocation); + EnumIJackGenLocation(jackDesc.genLocation); + EnumIJackPortConnection(jackDesc.portConnection); + printf("Jack Color: 0x%06X\n", jackDesc.color); + printf("\n"); + } + } + return 0; +} + + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError err; + const PaDeviceInfo *device; + int i; + int jackCount = 0; + int isInput = 0; + + printf("PortAudio Test: WASAPI Jack Configuratin"); + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + /* Find all WASAPI devices */ + for( i = 0; i < Pa_GetDeviceCount(); ++i ) + { + device = Pa_GetDeviceInfo(i); + if( Pa_GetDeviceInfo(i)->hostApi == Pa_HostApiTypeIdToHostApiIndex(paWASAPI) ) + { + if( device->maxOutputChannels == 0 ) + { + isInput = 1; + } + printf("------------------------------------------\n"); + printf("Device: %s",device->name); + if(isInput) + printf(" (Input) %d Channels\n",device->maxInputChannels); + else + printf(" (Output) %d Channels\n",device->maxOutputChannels); + // Try to see if this WASAPI device can provide Jack information + err = GetJackInformation(i); + if( err != paNoError ) goto error; + } + } + Pa_Terminate(); + printf("Test finished.\n"); + return err; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_latency.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,193 @@ +/** @file + @ingroup test_src + @brief Hear the latency caused by big buffers. + Play a sine wave and change frequency based on letter input. + @author Phil Burk <philburk@softsynth.com>, and Darren Gibbs +*/ +/* + * $Id: patest_latency.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define OUTPUT_DEVICE (Pa_GetDefaultOutputDevice()) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#define MIN_FREQ (100.0f) +#define CalcPhaseIncrement(freq) ((freq)/SAMPLE_RATE) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (400) + +typedef struct +{ + float sine[TABLE_SIZE + 1]; /* add one for guard point for interpolation */ + float phase_increment; + float left_phase; + float right_phase; +} +paTestData; + +float LookupSine( paTestData *data, float phase ); +/* Convert phase between and 1.0 to sine value + * using linear interpolation. + */ +float LookupSine( paTestData *data, float phase ) +{ + float fIndex = phase*TABLE_SIZE; + int index = (int) fIndex; + float fract = fIndex - index; + float lo = data->sine[index]; + float hi = data->sine[index+1]; + float val = lo + fract*(hi-lo); + return val; +} + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + int i; + + (void) inputBuffer; /* Prevent unused variable warning. */ + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = LookupSine(data, data->left_phase); /* left */ + *out++ = LookupSine(data, data->right_phase); /* right */ + data->left_phase += data->phase_increment; + if( data->left_phase >= 1.0f ) data->left_phase -= 1.0f; + data->right_phase += (data->phase_increment * 1.5f); /* fifth above */ + if( data->right_phase >= 1.0f ) data->right_phase -= 1.0f; + } + return 0; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStream *stream; + PaStreamParameters outputParameters; + PaError err; + paTestData data; + int i; + int done = 0; + + printf("PortAudio Test: enter letter then hit ENTER.\n" ); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = 0.90f * (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.sine[TABLE_SIZE] = data.sine[0]; /* set guard point. */ + data.left_phase = data.right_phase = 0.0; + data.phase_increment = CalcPhaseIncrement(MIN_FREQ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + printf("PortAudio Test: output device = %d\n", OUTPUT_DEVICE ); + + outputParameters.device = OUTPUT_DEVICE; + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + printf("Requested output latency = %.4f seconds.\n", outputParameters.suggestedLatency ); + printf("%d frames per buffer.\n.", FRAMES_PER_BUFFER ); + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff|paDitherOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Play ASCII keyboard. Hit 'q' to stop. (Use RETURN key on Mac)\n"); + fflush(stdout); + while ( !done ) + { + float freq; + int index; + char c; + do + { + c = getchar(); + } + while( c < ' '); /* Strip white space and control chars. */ + + if( c == 'q' ) done = 1; + index = c % 26; + freq = MIN_FREQ + (index * 40.0); + data.phase_increment = CalcPhaseIncrement(freq); + } + printf("Call Pa_StopStream()\n"); + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_leftright.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,185 @@ +/** @file patest_leftright.c + @ingroup test_src + @brief Play different tone sine waves that + alternate between left and right channel. + + The low tone should be on the left channel. + + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_leftright.c 1609 2011-02-27 00:06:07Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (8) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (512) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (200) +#define BALANCE_DELTA (0.001) + +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; + float targetBalance; // 0.0 = left, 1.0 = right + float currentBalance; +} paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, + void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int finished = 0; + /* Prevent unused variable warnings. */ + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + // Smoothly pan between left and right. + if( data->currentBalance < data->targetBalance ) + { + data->currentBalance += BALANCE_DELTA; + } + else if( data->currentBalance > data->targetBalance ) + { + data->currentBalance -= BALANCE_DELTA; + } + // Apply left/right balance. + *out++ = data->sine[data->left_phase] * (1.0f - data->currentBalance); /* left */ + *out++ = data->sine[data->right_phase] * data->currentBalance; /* right */ + + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStream *stream; + PaStreamParameters outputParameters; + PaError err; + paTestData data; + int i; + printf("Play different tone sine waves that alternate between left and right channel.\n"); + printf("The low tone should be on the left channel.\n"); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + data.currentBalance = 0.0; + data.targetBalance = 0.0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( &stream, + NULL, /* No input. */ + &outputParameters, /* As above. */ + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for several seconds.\n"); + for( i=0; i<4; i++ ) + { + printf("Hear low sound on left side.\n"); + data.targetBalance = 0.01; + Pa_Sleep( 1000 ); + + printf("Hear high sound on right side.\n"); + data.targetBalance = 0.99; + Pa_Sleep( 1000 ); + } + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_longsine.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,151 @@ +/** @file patest_longsine.c + @ingroup test_src + @brief Play a sine wave until ENTER hit. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_longsine.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include "portaudio.h" + +#define SAMPLE_RATE (44100) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback(const void* inputBuffer, + void* outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void* userData) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned int i; + (void) inputBuffer; /* Prevent unused argument warning. */ + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + return 0; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + printf("PortAudio Test: output sine wave.\n"); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( &stream, + NULL, /* No input. */ + &outputParameters, /* As above. */ + SAMPLE_RATE, + 256, /* Frames per buffer. */ + paClipOff, /* No out of range samples expected. */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Hit ENTER to stop program.\n"); + getchar(); + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + + printf("Test finished.\n"); + return err; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_many.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,210 @@ +/** @file patest_many.c + @ingroup test_src + @brief Start and stop the PortAudio Driver multiple times. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_many.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include "portaudio.h" +#define NUM_SECONDS (1) +#define SAMPLE_RATE (44100) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (200) +typedef struct +{ + short sine[TABLE_SIZE]; + int left_phase; + int right_phase; + unsigned int sampsToGo; +} +paTestData; +PaError TestOnce( void ); +static int patest1Callback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ); + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patest1Callback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + short *out = (short*)outputBuffer; + unsigned int i; + int finished = 0; + (void) inputBuffer; /* Prevent "unused variable" warnings. */ + + if( data->sampsToGo < framesPerBuffer ) + { + /* final buffer... */ + + for( i=0; i<data->sampsToGo; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + /* zero remainder of final buffer */ + for( ; i<framesPerBuffer; i++ ) + { + *out++ = 0; /* left */ + *out++ = 0; /* right */ + } + + finished = 1; + } + else + { + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + data->sampsToGo -= framesPerBuffer; + } + return finished; +} +/*******************************************************************/ +#ifdef MACINTOSH +int main(void); +int main(void) +{ + int i; + PaError err; + int numLoops = 10; + printf("Loop %d times.\n", numLoops ); + for( i=0; i<numLoops; i++ ) + { + printf("Loop %d out of %d.\n", i+1, numLoops ); + err = TestOnce(); + if( err < 0 ) return 0; + } +} +#else +int main(int argc, char **argv); +int main(int argc, char **argv) +{ + PaError err; + int i, numLoops = 10; + if( argc > 1 ) + { + numLoops = atoi(argv[1]); + } + for( i=0; i<numLoops; i++ ) + { + printf("Loop %d out of %d.\n", i+1, numLoops ); + err = TestOnce(); + if( err < 0 ) return 1; + } + printf("Test complete.\n"); + return 0; +} +#endif +PaError TestOnce( void ) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + int totalSamps; + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (short) (32767.0 * sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. )); + } + data.left_phase = data.right_phase = 0; + data.sampsToGo = totalSamps = NUM_SECONDS * SAMPLE_RATE; /* Play for a few seconds. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paInt16; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + 1024, /* frames per buffer */ + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patest1Callback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Waiting for sound to finish.\n"); + Pa_Sleep(1000); + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + return paNoError; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_maxsines.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,216 @@ +/** @file patest_maxsines.c + @ingroup test_src + @brief How many sine waves can we calculate and play in less than 80% CPU Load. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_maxsines.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define MAX_SINES (500) +#define MAX_USAGE (0.8) +#define SAMPLE_RATE (44100) +#define FREQ_TO_PHASE_INC(freq) (freq/(float)SAMPLE_RATE) + +#define MIN_PHASE_INC FREQ_TO_PHASE_INC(200.0f) +#define MAX_PHASE_INC (MIN_PHASE_INC * (1 << 5)) + +#define FRAMES_PER_BUFFER (512) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +#define TABLE_SIZE (512) + +typedef struct paTestData +{ + int numSines; + float sine[TABLE_SIZE + 1]; /* add one for guard point for interpolation */ + float phases[MAX_SINES]; +} +paTestData; + +/* Convert phase between and 1.0 to sine value + * using linear interpolation. + */ +float LookupSine( paTestData *data, float phase ); +float LookupSine( paTestData *data, float phase ) +{ + float fIndex = phase*TABLE_SIZE; + int index = (int) fIndex; + float fract = fIndex - index; + float lo = data->sine[index]; + float hi = data->sine[index+1]; + float val = lo + fract*(hi-lo); + return val; +} + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback(const void* inputBuffer, + void* outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void* userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + float outSample; + float scaler; + int numForScale; + unsigned long i; + int j; + int finished = 0; + (void) inputBuffer; /* Prevent unused argument warning. */ + + /* Determine amplitude scaling factor */ + numForScale = data->numSines; + if( numForScale < 8 ) numForScale = 8; /* prevent pops at beginning */ + scaler = 1.0f / numForScale; + + for( i=0; i<framesPerBuffer; i++ ) + { + float output = 0.0; + float phaseInc = MIN_PHASE_INC; + float phase; + for( j=0; j<data->numSines; j++ ) + { + /* Advance phase of next oscillator. */ + phase = data->phases[j]; + phase += phaseInc; + if( phase >= 1.0 ) phase -= 1.0; + + output += LookupSine(data, phase); + data->phases[j] = phase; + + phaseInc *= 1.02f; + if( phaseInc > MAX_PHASE_INC ) phaseInc = MIN_PHASE_INC; + } + + outSample = (float) (output * scaler); + *out++ = outSample; /* Left */ + *out++ = outSample; /* Right */ + } + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + int i; + PaStream* stream; + PaStreamParameters outputParameters; + PaError err; + paTestData data = {0}; + double load; + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.sine[TABLE_SIZE] = data.sine[0]; /* set guard point */ + + err = Pa_Initialize(); + if( err != paNoError ) + goto error; + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Default output device. */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* Stereo output. */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output. */ + outputParameters.hostApiSpecificStreamInfo = NULL; + outputParameters.suggestedLatency = Pa_GetDeviceInfo(outputParameters.device) + ->defaultHighOutputLatency; + err = Pa_OpenStream(&stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* No out of range samples should occur. */ + patestCallback, + &data); + if( err != paNoError ) + goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) + goto error; + + /* Play an increasing number of sine waves until we hit MAX_USAGE */ + do { + data.numSines++; + Pa_Sleep(200); + load = Pa_GetStreamCpuLoad(stream); + printf("numSines = %d, CPU load = %f\n", data.numSines, load ); + fflush(stdout); + } while((load < MAX_USAGE) && (data.numSines < MAX_SINES)); + + Pa_Sleep(2000); /* Stay for 2 seconds around 80% CPU. */ + + err = Pa_StopStream( stream ); + if( err != paNoError ) + goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) + goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_mono.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,155 @@ +/** @file patest_mono.c + @ingroup test_src + @brief Play a monophonic sine wave using the Portable Audio api for several seconds. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_mono.c 1097 2006-08-26 08:27:53Z rossb $ + * + * Authors: + * Ross Bencina <rossb@audiomulch.com> + * Phil Burk <philburk@softsynth.com> + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (10) +#define SAMPLE_RATE (44100) +#define AMPLITUDE (0.8) +#define FRAMES_PER_BUFFER (64) +#define OUTPUT_DEVICE Pa_GetDefaultOutputDevice() + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int finished = 0; + /* avoid unused variable warnings */ + (void) inputBuffer; + (void) timeInfo; + (void) statusFlags; + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->phase]; /* left */ + data->phase += 1; + if( data->phase >= TABLE_SIZE ) data->phase -= TABLE_SIZE; + } + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + printf("PortAudio Test: output MONO sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) (AMPLITUDE * sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. )); + } + data.phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = OUTPUT_DEVICE; + outputParameters.channelCount = 1; /* MONO output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); fflush(stdout); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_multi_sine.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ +/** @file patest_multi_sine.c + @ingroup test_src + @brief Play a different sine wave on each channel. + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_multi_sine.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include "portaudio.h" + +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (256) +#define FREQ_INCR (300.0 / SAMPLE_RATE) +#define MAX_CHANNELS (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +typedef struct +{ + short interleaved; /* Nonzero for interleaved / zero for non-interleaved. */ + int numChannels; /* Actually used. */ + double phases[MAX_CHANNELS]; /* Each channel gets its' own frequency. */ +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback(const void* inputBuffer, + void* outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void* userData) +{ + int frameIndex, channelIndex; + float** outputs = (float**)outputBuffer; + paTestData* data = (paTestData*)userData; + + (void) inputBuffer; /* Prevent unused arg warning. */ + if (data->interleaved) + { + float *out = (float*)outputBuffer; /* interleaved version */ + for( frameIndex=0; frameIndex<(int)framesPerBuffer; frameIndex++ ) + { + for( channelIndex=0; channelIndex<data->numChannels; channelIndex++ ) + { + /* Output sine wave on every channel. */ + *out++ = (float) sin(data->phases[channelIndex]); + + /* Play each channel at a higher frequency. */ + data->phases[channelIndex] += FREQ_INCR * (4 + channelIndex); + if( data->phases[channelIndex] >= (2.0 * M_PI) ) data->phases[channelIndex] -= (2.0 * M_PI); + } + } + } + else + { + for( frameIndex=0; frameIndex<(int)framesPerBuffer; frameIndex++ ) + { + for( channelIndex=0; channelIndex<data->numChannels; channelIndex++ ) + { + /* Output sine wave on every channel. */ + outputs[channelIndex][frameIndex] = (float) sin(data->phases[channelIndex]); + + /* Play each channel at a higher frequency. */ + data->phases[channelIndex] += FREQ_INCR * (4 + channelIndex); + if( data->phases[channelIndex] >= (2.0 * M_PI) ) data->phases[channelIndex] -= (2.0 * M_PI); + } + } + } + return 0; +} + +/*******************************************************************/ +int test(short interleaved) +{ + PaStream* stream; + PaStreamParameters outputParameters; + PaError err; + const PaDeviceInfo* pdi; + paTestData data; + short n; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Default output device, max channels. */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + return paInvalidDevice; + } + pdi = Pa_GetDeviceInfo(outputParameters.device); + outputParameters.channelCount = pdi->maxOutputChannels; + if (outputParameters.channelCount > MAX_CHANNELS) + outputParameters.channelCount = MAX_CHANNELS; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = pdi->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + data.interleaved = interleaved; + data.numChannels = outputParameters.channelCount; + for (n = 0; n < data.numChannels; n++) + data.phases[n] = 0.0; /* Phases wrap and maybe don't need initialisation. */ + printf("%d ", data.numChannels); + if (interleaved) + printf("interleaved "); + else + { + printf(" non-interleaved "); + outputParameters.sampleFormat |= paNonInterleaved; + } + printf("channels.\n"); + + err = Pa_OpenStream(&stream, + NULL, /* No input. */ + &outputParameters, + SAMPLE_RATE, /* Sample rate. */ + FRAMES_PER_BUFFER, /* Frames per buffer. */ + paClipOff, /* Samples never out of range, no clipping. */ + patestCallback, + &data); + if (err == paNoError) + { + err = Pa_StartStream(stream); + if (err == paNoError) + { + printf("Hit ENTER to stop this test.\n"); + getchar(); + err = Pa_StopStream(stream); + } + Pa_CloseStream( stream ); + } + return err; +} + + +/*******************************************************************/ +int main(void) +{ + PaError err; + + printf("PortAudio Test: output sine wave on each channel.\n" ); + + err = Pa_Initialize(); + if (err != paNoError) + goto done; + + err = test(1); /* 1 means interleaved. */ + if (err != paNoError) + goto done; + + err = test(0); /* 0 means not interleaved. */ + if (err != paNoError) + goto done; + + printf("Test finished.\n"); +done: + if (err) + { + fprintf(stderr, "An error occured while using the portaudio stream\n"); + fprintf(stderr, "Error number: %d\n", err ); + fprintf(stderr, "Error message: %s\n", Pa_GetErrorText(err)); + } + Pa_Terminate(); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_out_underflow.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,242 @@ +/** @file patest_out_underflow.c + @ingroup test_src + @brief Count output underflows (using paOutputUnderflow flag) + under overloaded and normal conditions. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_out_underflow.c 1609 2011-02-27 00:06:07Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2004 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define MAX_SINES (1000) +#define MAX_LOAD (1.2) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (512) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +typedef struct paTestData +{ + int sineCount; + double phases[MAX_SINES]; + int countUnderflows; + int outputUnderflowCount; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int j; + int finished = paContinue; + (void) timeInfo; /* Prevent unused variable warning. */ + (void) inputBuffer; /* Prevent unused variable warning. */ + + + if( data->countUnderflows && (statusFlags & paOutputUnderflow) ) + data->outputUnderflowCount++; + + for( i=0; i<framesPerBuffer; i++ ) + { + float output = 0.0; + double phaseInc = 0.02; + double phase; + + for( j=0; j<data->sineCount; j++ ) + { + /* Advance phase of next oscillator. */ + phase = data->phases[j]; + phase += phaseInc; + if( phase > TWOPI ) phase -= TWOPI; + + phaseInc *= 1.02; + if( phaseInc > 0.5 ) phaseInc *= 0.5; + + /* This is not a very efficient way to calc sines. */ + output += (float) sin( phase ); + data->phases[j] = phase; + } + *out++ = (float) (output / data->sineCount); + } + + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + int safeSineCount, stressedSineCount; + int safeUnderflowCount, stressedUnderflowCount; + paTestData data = {0}; + double load; + + + printf("PortAudio Test: output sine waves, count underflows. SR = %d, BufSize = %d. MAX_LOAD = %f\n", + SAMPLE_RATE, FRAMES_PER_BUFFER, (float)MAX_LOAD ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 1; /* mono output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Establishing load conditions...\n" ); + + /* Determine number of sines required to get to 50% */ + do + { + Pa_Sleep( 100 ); + + load = Pa_GetStreamCpuLoad( stream ); + printf("sineCount = %d, CPU load = %f\n", data.sineCount, load ); + + if( load < 0.3 ) + { + data.sineCount += 10; + } + else if( load < 0.4 ) + { + data.sineCount += 2; + } + else + { + data.sineCount += 1; + } + + } + while( load < 0.5 && data.sineCount < (MAX_SINES-1)); + + safeSineCount = data.sineCount; + + /* Calculate target stress value then ramp up to that level*/ + stressedSineCount = (int) (2.0 * data.sineCount * MAX_LOAD ); + if( stressedSineCount > MAX_SINES ) + stressedSineCount = MAX_SINES; + for( ; data.sineCount < stressedSineCount; data.sineCount+=4 ) + { + Pa_Sleep( 100 ); + load = Pa_GetStreamCpuLoad( stream ); + printf("STRESSING: sineCount = %d, CPU load = %f\n", data.sineCount, load ); + } + + printf("Counting underflows for 5 seconds.\n"); + data.countUnderflows = 1; + Pa_Sleep( 5000 ); + + stressedUnderflowCount = data.outputUnderflowCount; + + data.countUnderflows = 0; + data.sineCount = safeSineCount; + + printf("Resuming safe load...\n"); + Pa_Sleep( 1500 ); + data.outputUnderflowCount = 0; + Pa_Sleep( 1500 ); + load = Pa_GetStreamCpuLoad( stream ); + printf("sineCount = %d, CPU load = %f\n", data.sineCount, load ); + + printf("Counting underflows for 5 seconds.\n"); + data.countUnderflows = 1; + Pa_Sleep( 5000 ); + + safeUnderflowCount = data.outputUnderflowCount; + + printf("Stop stream.\n"); + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + + if( stressedUnderflowCount == 0 ) + printf("Test failed, no output underflows detected under stress.\n"); + else if( safeUnderflowCount != 0 ) + printf("Test failed, %d unexpected underflows detected under safe load.\n", safeUnderflowCount); + else + printf("Test passed, %d expected output underflows detected under stress, 0 unexpected underflows detected under safe load.\n", stressedUnderflowCount ); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_prime.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,234 @@ +/** @file patest_prime.c + @ingroup test_src + @brief Test stream priming mode. + @author Ross Bencina http://www.audiomulch.com/~rossb +*/ + +/* + * $Id: patest_prime.c 1371 2008-03-11 14:27:26Z bjornroche $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +#include "pa_util.h" + +#define NUM_BEEPS (3) +#define SAMPLE_RATE (44100) +#define SAMPLE_PERIOD (1.0/44100.0) +#define FRAMES_PER_BUFFER (256) +#define BEEP_DURATION (400) +#define IDLE_DURATION (SAMPLE_RATE*2) /* 2 seconds */ +#define SLEEP_MSEC (50) + +#define STATE_BKG_IDLE (0) +#define STATE_BKG_BEEPING (1) + +typedef struct +{ + float leftPhase; + float rightPhase; + int state; + int beepCountdown; + int idleCountdown; +} +paTestData; + +static void InitializeTestData( paTestData *testData ) +{ + testData->leftPhase = 0; + testData->rightPhase = 0; + testData->state = STATE_BKG_BEEPING; + testData->beepCountdown = BEEP_DURATION; + testData->idleCountdown = IDLE_DURATION; +} + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo *timeInfo, + PaStreamCallbackFlags statusFlags, void *userData ) +{ + /* Cast data passed through stream to our structure. */ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned int i; + int result = paContinue; + + /* supress unused parameter warnings */ + (void) inputBuffer; + (void) timeInfo; + (void) statusFlags; + + for( i=0; i<framesPerBuffer; i++ ) + { + switch( data->state ) + { + case STATE_BKG_IDLE: + *out++ = 0.0; /* left */ + *out++ = 0.0; /* right */ + --data->idleCountdown; + + if( data->idleCountdown <= 0 ) result = paComplete; + break; + + case STATE_BKG_BEEPING: + if( data->beepCountdown <= 0 ) + { + data->state = STATE_BKG_IDLE; + *out++ = 0.0; /* left */ + *out++ = 0.0; /* right */ + } + else + { + /* Play sawtooth wave. */ + *out++ = data->leftPhase; /* left */ + *out++ = data->rightPhase; /* right */ + /* Generate simple sawtooth phaser that ranges between -1.0 and 1.0. */ + data->leftPhase += 0.01f; + /* When signal reaches top, drop back down. */ + if( data->leftPhase >= 1.0f ) data->leftPhase -= 2.0f; + /* higher pitch so we can distinguish left and right. */ + data->rightPhase += 0.03f; + if( data->rightPhase >= 1.0f ) data->rightPhase -= 2.0f; + } + --data->beepCountdown; + break; + } + } + + return result; +} + +/*******************************************************************/ +static PaError DoTest( int flags ) +{ + PaStream *stream; + PaError err = paNoError; + paTestData data; + PaStreamParameters outputParameters; + + InitializeTestData( &data ); + + outputParameters.device = Pa_GetDefaultOutputDevice(); + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; + outputParameters.hostApiSpecificStreamInfo = NULL; + outputParameters.sampleFormat = paFloat32; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultHighOutputLatency; + + /* Open an audio I/O stream. */ + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, /* frames per buffer */ + paClipOff | flags, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("hear \"BEEP\"\n" ); + fflush(stdout); + + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) Pa_Sleep(SLEEP_MSEC); + if( err < 0 ) goto error; + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + return err; +error: + return err; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError err = paNoError; + int i; + + /* Initialize library before making any other calls. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + printf("PortAudio Test: Testing stream playback with no priming.\n"); + printf("PortAudio Test: you should see BEEP before you hear it.\n"); + printf("BEEP %d times.\n", NUM_BEEPS ); + + for( i=0; i< NUM_BEEPS; ++i ) + { + err = DoTest( 0 ); + if( err != paNoError ) + goto error; + } + + printf("PortAudio Test: Testing stream playback with priming.\n"); + printf("PortAudio Test: you should see BEEP around the same time you hear it.\n"); + for( i=0; i< NUM_BEEPS; ++i ) + { + err = DoTest( paPrimeOutputBuffersUsingStreamCallback ); + if( err != paNoError ) + goto error; + } + + printf("Test finished.\n"); + + Pa_Terminate(); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_read_record.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,244 @@ +/** @file patest_read_record.c + @ingroup test_src + @brief Record input into an array; Save array to a file; Playback recorded + data. Implemented using the blocking API (Pa_ReadStream(), Pa_WriteStream() ) + @author Phil Burk http://www.softsynth.com + @author Ross Bencina rossb@audiomulch.com +*/ +/* + * $Id: patest_read_record.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <stdlib.h> +#include "portaudio.h" + +/* #define SAMPLE_RATE (17932) // Test failure to open with this value. */ +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) +#define NUM_SECONDS (5) +#define NUM_CHANNELS (2) +/* #define DITHER_FLAG (paDitherOff) */ +#define DITHER_FLAG (0) /**/ + +/* Select sample format. */ +#if 1 +#define PA_SAMPLE_TYPE paFloat32 +typedef float SAMPLE; +#define SAMPLE_SILENCE (0.0f) +#define PRINTF_S_FORMAT "%.8f" +#elif 1 +#define PA_SAMPLE_TYPE paInt16 +typedef short SAMPLE; +#define SAMPLE_SILENCE (0) +#define PRINTF_S_FORMAT "%d" +#elif 0 +#define PA_SAMPLE_TYPE paInt8 +typedef char SAMPLE; +#define SAMPLE_SILENCE (0) +#define PRINTF_S_FORMAT "%d" +#else +#define PA_SAMPLE_TYPE paUInt8 +typedef unsigned char SAMPLE; +#define SAMPLE_SILENCE (128) +#define PRINTF_S_FORMAT "%d" +#endif + + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters inputParameters, outputParameters; + PaStream *stream; + PaError err; + SAMPLE *recordedSamples; + int i; + int totalFrames; + int numSamples; + int numBytes; + SAMPLE max, average, val; + + + printf("patest_read_record.c\n"); fflush(stdout); + + totalFrames = NUM_SECONDS * SAMPLE_RATE; /* Record for a few seconds. */ + numSamples = totalFrames * NUM_CHANNELS; + + numBytes = numSamples * sizeof(SAMPLE); + recordedSamples = (SAMPLE *) malloc( numBytes ); + if( recordedSamples == NULL ) + { + printf("Could not allocate record array.\n"); + exit(1); + } + for( i=0; i<numSamples; i++ ) recordedSamples[i] = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + inputParameters.device = Pa_GetDefaultInputDevice(); /* default input device */ + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default input device.\n"); + goto error; + } + inputParameters.channelCount = NUM_CHANNELS; + inputParameters.sampleFormat = PA_SAMPLE_TYPE; + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + + /* Record some audio. -------------------------------------------- */ + err = Pa_OpenStream( + &stream, + &inputParameters, + NULL, /* &outputParameters, */ + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Now recording!!\n"); fflush(stdout); + + err = Pa_ReadStream( stream, recordedSamples, totalFrames ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + /* Measure maximum peak amplitude. */ + max = 0; + average = 0; + for( i=0; i<numSamples; i++ ) + { + val = recordedSamples[i]; + if( val < 0 ) val = -val; /* ABS */ + if( val > max ) + { + max = val; + } + average += val; + } + + average = average / numSamples; + + printf("Sample max amplitude = "PRINTF_S_FORMAT"\n", max ); + printf("Sample average = "PRINTF_S_FORMAT"\n", average ); +/* Was as below. Better choose at compile time because this + keeps generating compiler-warnings: + if( PA_SAMPLE_TYPE == paFloat32 ) + { + printf("sample max amplitude = %f\n", max ); + printf("sample average = %f\n", average ); + } + else + { + printf("sample max amplitude = %d\n", max ); + printf("sample average = %d\n", average ); + } +*/ + /* Write recorded data to a file. */ +#if 0 + { + FILE *fid; + fid = fopen("recorded.raw", "wb"); + if( fid == NULL ) + { + printf("Could not open file."); + } + else + { + fwrite( recordedSamples, NUM_CHANNELS * sizeof(SAMPLE), totalFrames, fid ); + fclose( fid ); + printf("Wrote data to 'recorded.raw'\n"); + } + } +#endif + + /* Playback recorded data. -------------------------------------------- */ + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = NUM_CHANNELS; + outputParameters.sampleFormat = PA_SAMPLE_TYPE; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + printf("Begin playback.\n"); fflush(stdout); + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + if( stream ) + { + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + printf("Waiting for playback to finish.\n"); fflush(stdout); + + err = Pa_WriteStream( stream, recordedSamples, totalFrames ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + printf("Done.\n"); fflush(stdout); + } + free( recordedSamples ); + + Pa_Terminate(); + return 0; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return -1; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_ringmix.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,86 @@ +/** @file patest_ringmix.c + @ingroup test_src + @brief Ring modulate inputs to left output, mix inputs to right output. +*/ +/* + * $Id: patest_ringmix.c 1097 2006-08-26 08:27:53Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + + +#include "stdio.h" +#include "portaudio.h" +/* This will be called asynchronously by the PortAudio engine. */ +static int myCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + const float *in = (const float *) inputBuffer; + float *out = (float *) outputBuffer; + float leftInput, rightInput; + unsigned int i; + + /* Read input buffer, process data, and fill output buffer. */ + for( i=0; i<framesPerBuffer; i++ ) + { + leftInput = *in++; /* Get interleaved samples from input buffer. */ + rightInput = *in++; + *out++ = leftInput * rightInput; /* ring modulation */ + *out++ = 0.5f * (leftInput + rightInput); /* mix */ + } + return 0; +} + +/* Open a PortAudioStream to input and output audio data. */ +int main(void) +{ + PaStream *stream; + Pa_Initialize(); + Pa_OpenDefaultStream( + &stream, + 2, 2, /* stereo input and output */ + paFloat32, 44100.0, + 64, /* 64 frames per buffer */ + myCallback, NULL ); + Pa_StartStream( stream ); + Pa_Sleep( 10000 ); /* Sleep for 10 seconds while processing. */ + Pa_StopStream( stream ); + Pa_CloseStream( stream ); + Pa_Terminate(); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_sine8.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,216 @@ +/** @file patest_sine8.c + @ingroup test_src + @brief Test 8 bit data: play a sine wave for several seconds. + @author Ross Bencina <rossb@audiomulch.com> +*/ +/* + * $Id: patest_sine8.c 1748 2011-09-01 22:08:32Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (8) +#define SAMPLE_RATE (44100) +#define TABLE_SIZE (200) +#define TEST_UNSIGNED (0) + +#if TEST_UNSIGNED +#define TEST_FORMAT paUInt8 +typedef unsigned char sample_t; +#define SILENCE ((sample_t)0x80) +#else +#define TEST_FORMAT paInt8 +typedef char sample_t; +#define SILENCE ((sample_t)0x00) +#endif + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +typedef struct +{ + sample_t sine[TABLE_SIZE]; + int left_phase; + int right_phase; + unsigned int framesToGo; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + sample_t *out = (sample_t*)outputBuffer; + int i; + int framesToCalc; + int finished = 0; + (void) inputBuffer; /* Prevent unused variable warnings. */ + + if( data->framesToGo < framesPerBuffer ) + { + framesToCalc = data->framesToGo; + data->framesToGo = 0; + finished = 1; + } + else + { + framesToCalc = framesPerBuffer; + data->framesToGo -= framesPerBuffer; + } + + for( i=0; i<framesToCalc; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + /* zero remainder of final buffer */ + for( ; i<(int)framesPerBuffer; i++ ) + { + *out++ = SILENCE; /* left */ + *out++ = SILENCE; /* right */ + } + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream* stream; + PaError err; + paTestData data; + PaTime streamOpened; + int i, totalSamps; + +#if TEST_UNSIGNED + printf("PortAudio Test: output UNsigned 8 bit sine wave.\n"); +#else + printf("PortAudio Test: output signed 8 bit sine wave.\n"); +#endif + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = SILENCE + (char) (127.0 * sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. )); + } + data.left_phase = data.right_phase = 0; + data.framesToGo = totalSamps = NUM_SECONDS * SAMPLE_RATE; /* Play for a few seconds. */ + + err = Pa_Initialize(); + if( err != paNoError ) + goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Default output device. */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* Stereo output. */ + outputParameters.sampleFormat = TEST_FORMAT; + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + err = Pa_OpenStream( &stream, + NULL, /* No input. */ + &outputParameters, + SAMPLE_RATE, + 256, /* Frames per buffer. */ + paClipOff, /* We won't output out of range samples so don't bother clipping them. */ + patestCallback, + &data ); + if( err != paNoError ) + goto error; + + streamOpened = Pa_GetStreamTime( stream ); /* Time in seconds when stream was opened (approx). */ + + err = Pa_StartStream( stream ); + if( err != paNoError ) + goto error; + + /* Watch until sound is halfway finished. */ + /* (Was ( Pa_StreamTime( stream ) < (totalSamps/2) ) in V18. */ + while( (Pa_GetStreamTime( stream ) - streamOpened) < (PaTime)NUM_SECONDS / 2.0 ) + Pa_Sleep(10); + + /* Stop sound. */ + printf("Stopping Stream.\n"); + err = Pa_StopStream( stream ); + if( err != paNoError ) + goto error; + + printf("Pause for 2 seconds.\n"); + Pa_Sleep( 2000 ); + + printf("Starting again.\n"); + err = Pa_StartStream( stream ); + if( err != paNoError ) + goto error; + + printf("Waiting for sound to finish.\n"); + + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) + Pa_Sleep(100); + if( err < 0 ) + goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) + goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_sine_channelmaps.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,190 @@ +/* + * patest_sine_channelmaps.c + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file patest_sine_channelmaps.c + @ingroup test_src + @brief Plays sine waves using sme simple channel maps. + Designed for use with CoreAudio, but should made to work with other APIs + @author Bjorn Roche <bjorn@xowave.com> + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#ifdef __APPLE__ +#include "pa_mac_core.h" +#endif + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + return paContinue; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; +#ifdef __APPLE__ + PaMacCoreStreamInfo macInfo; + const SInt32 channelMap[4] = { -1, -1, 0, 1 }; +#endif + int i; + + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + printf("Output will be mapped to channels 2 and 3 instead of 0 and 1.\n"); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + /** setup host specific info */ +#ifdef __APPLE__ + PaMacCore_SetupStreamInfo( &macInfo, paMacCorePlayNice ); + PaMacCore_SetupChannelMap( &macInfo, channelMap, 4 ); + + for( i=0; i<4; ++i ) + printf( "channel %d name: %s\n", i, PaMacCore_GetChannelName( Pa_GetDefaultOutputDevice(), i, false ) ); +#else + printf( "Channel mapping not supported on this platform. Reverting to normal sine test.\n" ); +#endif + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; +#ifdef __APPLE__ + outputParameters.hostApiSpecificStreamInfo = &macInfo; +#else + outputParameters.hostApiSpecificStreamInfo = NULL; +#endif + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_sine_formats.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,203 @@ +/** @file patest_sine_formats.c + @ingroup test_src + @brief Play a sine wave for several seconds. Test various data formats. + @author Phil Burk +*/ +/* + * $Id: patest_sine_formats.c 1097 2006-08-26 08:27:53Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (10) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (512) +#define LEFT_FREQ (SAMPLE_RATE/256.0) /* So we hit 1.0 */ +#define RIGHT_FREQ (500.0) +#define AMPLITUDE (1.0) + +/* Select ONE format for testing. */ +#define TEST_UINT8 (0) +#define TEST_INT8 (0) +#define TEST_INT16 (1) +#define TEST_FLOAT32 (0) + +#if TEST_UINT8 +#define TEST_FORMAT paUInt8 +typedef unsigned char SAMPLE_t; +#define SAMPLE_ZERO (0x80) +#define DOUBLE_TO_SAMPLE(x) (SAMPLE_ZERO + (SAMPLE_t)(127.0 * (x))) +#define FORMAT_NAME "Unsigned 8 Bit" + +#elif TEST_INT8 +#define TEST_FORMAT paInt8 +typedef char SAMPLE_t; +#define SAMPLE_ZERO (0) +#define DOUBLE_TO_SAMPLE(x) (SAMPLE_ZERO + (SAMPLE_t)(127.0 * (x))) +#define FORMAT_NAME "Signed 8 Bit" + +#elif TEST_INT16 +#define TEST_FORMAT paInt16 +typedef short SAMPLE_t; +#define SAMPLE_ZERO (0) +#define DOUBLE_TO_SAMPLE(x) (SAMPLE_ZERO + (SAMPLE_t)(32767 * (x))) +#define FORMAT_NAME "Signed 16 Bit" + +#elif TEST_FLOAT32 +#define TEST_FORMAT paFloat32 +typedef float SAMPLE_t; +#define SAMPLE_ZERO (0.0) +#define DOUBLE_TO_SAMPLE(x) ((SAMPLE_t)(x)) +#define FORMAT_NAME "Float 32 Bit" +#endif + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + + +typedef struct +{ + double left_phase; + double right_phase; + unsigned int framesToGo; +} +paTestData; +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, + void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + SAMPLE_t *out = (SAMPLE_t *)outputBuffer; + int i; + int framesToCalc; + int finished = 0; + (void) inputBuffer; /* Prevent unused variable warnings. */ + + if( data->framesToGo < framesPerBuffer ) + { + framesToCalc = data->framesToGo; + data->framesToGo = 0; + finished = 1; + } + else + { + framesToCalc = framesPerBuffer; + data->framesToGo -= framesPerBuffer; + } + + for( i=0; i<framesToCalc; i++ ) + { + data->left_phase += (LEFT_FREQ / SAMPLE_RATE); + if( data->left_phase > 1.0) data->left_phase -= 1.0; + *out++ = DOUBLE_TO_SAMPLE( AMPLITUDE * sin( (data->left_phase * M_PI * 2. ))); + + data->right_phase += (RIGHT_FREQ / SAMPLE_RATE); + if( data->right_phase > 1.0) data->right_phase -= 1.0; + *out++ = DOUBLE_TO_SAMPLE( AMPLITUDE * sin( (data->right_phase * M_PI * 2. ))); + } + /* zero remainder of final buffer */ + for( ; i<(int)framesPerBuffer; i++ ) + { + *out++ = SAMPLE_ZERO; /* left */ + *out++ = SAMPLE_ZERO; /* right */ + } + return finished; +} +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStream *stream; + PaStreamParameters outputParameters; + PaError err; + paTestData data; + int totalSamps; + + printf("PortAudio Test: output " FORMAT_NAME "\n"); + + data.left_phase = data.right_phase = 0.0; + data.framesToGo = totalSamps = NUM_SECONDS * SAMPLE_RATE; /* Play for a few seconds. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* Default output device. */ + outputParameters.channelCount = 2; /* Stereo output */ + outputParameters.sampleFormat = TEST_FORMAT; /* Selected above. */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo(outputParameters.device)->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + err = Pa_OpenStream( &stream, + NULL, /* No input. */ + &outputParameters, /* As above. */ + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Waiting %d seconds for sound to finish.\n", NUM_SECONDS ); + + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) Pa_Sleep(100); + if( err < 0 ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + + printf("PortAudio Test Finished: " FORMAT_NAME "\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_sine_srate.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,182 @@ +/* + * $Id: patest_sine.c 1097 2006-08-26 08:27:53Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +/** @file patest_sine_srate_mac.c + @ingroup test_src + @brief Plays sine waves at 44100 and 48000, + and forces the hardware to change if this is a mac. + Designed for use with CoreAudio. + @author Bjorn Roche <bjorn@xowave.com> + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#ifdef __APPLE__ +#include "pa_mac_core.h" +#endif + +#define NUM_SECONDS (5) +#define SAMPLE_RATE1 (44100) +#define SAMPLE_RATE2 (48000) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + return paContinue; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; +#ifdef __APPLE__ + PaMacCoreStreamInfo macInfo; +#endif + int i; + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + for( i=0; i<2; ++i ) { + const float sr = i ? SAMPLE_RATE2 : SAMPLE_RATE1; + printf("PortAudio Test: output sine wave. SR = %g, BufSize = %d\n", sr, FRAMES_PER_BUFFER); + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + /** setup host specific info */ +#ifdef __APPLE__ + PaMacCore_SetupStreamInfo( &macInfo, paMacCorePro ); + outputParameters.hostApiSpecificStreamInfo = &macInfo; +#else + printf( "Hardware SR changing not being tested on this platform.\n" ); + outputParameters.hostApiSpecificStreamInfo = NULL; +#endif + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + sr, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + } + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_sine_time.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,219 @@ +/** @file patest_sine_time.c + @ingroup test_src + @brief Play a sine wave for several seconds, pausing in the middle. + Uses the Pa_GetStreamTime() call. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_sine_time.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> + +#include "portaudio.h" +#include "pa_util.h" + +#define NUM_SECONDS (8) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +#define TABLE_SIZE (200) + +typedef struct +{ + double left_phase; + double right_phase; + volatile PaTime outTime; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned int i; + + double left_phaseInc = 0.02; + double right_phaseInc = 0.06; + + double left_phase = data->left_phase; + double right_phase = data->right_phase; + + (void) statusFlags; /* Prevent unused variable warnings. */ + (void) inputBuffer; + + data->outTime = timeInfo->outputBufferDacTime; + + for( i=0; i<framesPerBuffer; i++ ) + { + left_phase += left_phaseInc; + if( left_phase > TWOPI ) left_phase -= TWOPI; + *out++ = (float) sin( left_phase ); + + right_phase += right_phaseInc; + if( right_phase > TWOPI ) right_phase -= TWOPI; + *out++ = (float) sin( right_phase ); + } + + data->left_phase = left_phase; + data->right_phase = right_phase; + + return paContinue; +} + +/*******************************************************************/ +static void ReportStreamTime( PaStream *stream, paTestData *data ); +static void ReportStreamTime( PaStream *stream, paTestData *data ) +{ + PaTime streamTime, latency, outTime; + + streamTime = Pa_GetStreamTime( stream ); + outTime = data->outTime; + if( outTime < 0.0 ) + { + printf("Stream time = %8.1f\n", streamTime ); + } + else + { + latency = outTime - streamTime; + printf("Stream time = %8.4f, outTime = %8.4f, latency = %8.4f\n", + streamTime, outTime, latency ); + } + fflush(stdout); +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + PaTime startTime; + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + /* Watch until sound is halfway finished. */ + printf("Play for %d seconds.\n", NUM_SECONDS/2 ); fflush(stdout); + + data.outTime = -1.0; /* mark time for callback as undefined */ + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + startTime = Pa_GetStreamTime( stream ); + + do + { + ReportStreamTime( stream, &data ); + Pa_Sleep(100); + } while( (Pa_GetStreamTime( stream ) - startTime) < (NUM_SECONDS/2) ); + + /* Stop sound for 2 seconds. */ + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + printf("Pause for 2 seconds.\n"); fflush(stdout); + Pa_Sleep( 2000 ); + + data.outTime = -1.0; /* mark time for callback as undefined */ + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + startTime = Pa_GetStreamTime( stream ); + + printf("Play until sound is finished.\n"); fflush(stdout); + do + { + ReportStreamTime( stream, &data ); + Pa_Sleep(100); + } while( (Pa_GetStreamTime( stream ) - startTime) < (NUM_SECONDS/2) ); + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_start_stop.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,174 @@ +/** @file patest_start_stop.c + @ingroup test_src + @brief Play a sine wave for several seconds. Start and stop the stream multiple times. + + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_start_stop.c 1447 2010-01-24 12:35:36Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define OUTPUT_DEVICE Pa_GetDefaultOutputDevice() /* default output device */ + +#define NUM_SECONDS (3) +#define NUM_LOOPS (4) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (400) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + return paContinue; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = OUTPUT_DEVICE; + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + for( i=0; i<NUM_LOOPS; i++ ) + { + data.left_phase = data.right_phase = 0; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + printf("Stopped.\n" ); + Pa_Sleep( 1000 ); + } + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_stop.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,324 @@ +/** @file patest_stop.c + @ingroup test_src + @brief Test different ways of stopping audio. + + Test the three ways of stopping audio: + - calling Pa_StopStream(), + - calling Pa_AbortStream(), + - and returning a 1 from the callback function. + + A long latency is set up so that you can hear the difference. + Then a simple 8 note sequence is repeated twice. + The program will print what you should hear. + + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_stop.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define OUTPUT_DEVICE (Pa_GetDefaultOutputDevice()) +#define SLEEP_DUR (200) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (256) +#define LATENCY_SECONDS (3.f) +#define FRAMES_PER_NOTE (SAMPLE_RATE/2) +#define MAX_REPEATS (2) +#define FUNDAMENTAL (400.0f / SAMPLE_RATE) +#define NOTE_0 (FUNDAMENTAL * 1.0f / 1.0f) +#define NOTE_1 (FUNDAMENTAL * 5.0f / 4.0f) +#define NOTE_2 (FUNDAMENTAL * 4.0f / 3.0f) +#define NOTE_3 (FUNDAMENTAL * 3.0f / 2.0f) +#define NOTE_4 (FUNDAMENTAL * 2.0f / 1.0f) +#define MODE_FINISH (0) +#define MODE_STOP (1) +#define MODE_ABORT (2) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TABLE_SIZE (400) + +typedef struct +{ + float waveform[TABLE_SIZE + 1]; /* Add one for guard point for interpolation. */ + float phase_increment; + float phase; + float *tune; + int notesPerTune; + int frameCounter; + int noteCounter; + int repeatCounter; + PaTime outTime; + int stopMode; + int done; +} +paTestData; + +/************* Prototypes *****************************/ +int TestStopMode( paTestData *data ); +float LookupWaveform( paTestData *data, float phase ); + +/****************************************************** + * Convert phase between 0.0 and 1.0 to waveform value + * using linear interpolation. + */ +float LookupWaveform( paTestData *data, float phase ) +{ + float fIndex = phase*TABLE_SIZE; + int index = (int) fIndex; + float fract = fIndex - index; + float lo = data->waveform[index]; + float hi = data->waveform[index+1]; + float val = lo + fract*(hi-lo); + return val; +} + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + float value; + unsigned int i = 0; + int finished = paContinue; + + (void) inputBuffer; /* Prevent unused variable warnings. */ + (void) timeInfo; + (void) statusFlags; + + + /* data->outTime = outTime; */ + + if( !data->done ) + { + for( i=0; i<framesPerBuffer; i++ ) + { + /* Are we done with this note? */ + if( data->frameCounter >= FRAMES_PER_NOTE ) + { + data->noteCounter += 1; + data->frameCounter = 0; + /* Are we done with this tune? */ + if( data->noteCounter >= data->notesPerTune ) + { + data->noteCounter = 0; + data->repeatCounter += 1; + /* Are we totally done? */ + if( data->repeatCounter >= MAX_REPEATS ) + { + data->done = 1; + if( data->stopMode == MODE_FINISH ) + { + finished = paComplete; + break; + } + } + } + data->phase_increment = data->tune[data->noteCounter]; + } + value = LookupWaveform(data, data->phase); + *out++ = value; /* left */ + *out++ = value; /* right */ + data->phase += data->phase_increment; + if( data->phase >= 1.0f ) data->phase -= 1.0f; + + data->frameCounter += 1; + } + } + /* zero remainder of final buffer */ + for( ; i<framesPerBuffer; i++ ) + { + *out++ = 0; /* left */ + *out++ = 0; /* right */ + } + return finished; +} +/*******************************************************************/ +int main(void); +int main(void) +{ + paTestData data; + int i; + float simpleTune[] = { NOTE_0, NOTE_1, NOTE_2, NOTE_3, NOTE_4, NOTE_3, NOTE_2, NOTE_1 }; + + printf("PortAudio Test: play song and test stopping. ask for %f seconds latency\n", LATENCY_SECONDS ); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.waveform[i] = (float) ( + (0.2 * sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. )) + + (0.2 * sin( ((double)(3*i)/(double)TABLE_SIZE) * M_PI * 2. )) + + (0.1 * sin( ((double)(5*i)/(double)TABLE_SIZE) * M_PI * 2. )) + ); + } + data.waveform[TABLE_SIZE] = data.waveform[0]; /* Set guard point. */ + data.tune = &simpleTune[0]; + data.notesPerTune = sizeof(simpleTune) / sizeof(float); + + printf("Test MODE_FINISH - callback returns 1.\n"); + printf("Should hear entire %d note tune repeated twice.\n", data.notesPerTune); + data.stopMode = MODE_FINISH; + if( TestStopMode( &data ) != paNoError ) + { + printf("Test of MODE_FINISH failed!\n"); + goto error; + } + + printf("Test MODE_STOP - stop when song is done.\n"); + printf("Should hear entire %d note tune repeated twice.\n", data.notesPerTune); + data.stopMode = MODE_STOP; + if( TestStopMode( &data ) != paNoError ) + { + printf("Test of MODE_STOP failed!\n"); + goto error; + } + + printf("Test MODE_ABORT - abort immediately.\n"); + printf("Should hear last repetition cut short by %f seconds.\n", LATENCY_SECONDS); + data.stopMode = MODE_ABORT; + if( TestStopMode( &data ) != paNoError ) + { + printf("Test of MODE_ABORT failed!\n"); + goto error; + } + + return 0; + +error: + return 1; +} + +int TestStopMode( paTestData *data ) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + + data->done = 0; + data->phase = 0.0; + data->frameCounter = 0; + data->noteCounter = 0; + data->repeatCounter = 0; + data->phase_increment = data->tune[data->noteCounter]; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = OUTPUT_DEVICE; + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = LATENCY_SECONDS; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, /* frames per buffer */ + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + if( data->stopMode == MODE_FINISH ) + { + while( ( err = Pa_IsStreamActive( stream ) ) == 1 ) + { + /*printf("outTime = %g, note# = %d, repeat# = %d\n", data->outTime, + data->noteCounter, data->repeatCounter ); + fflush(stdout); */ + Pa_Sleep( SLEEP_DUR ); + } + if( err < 0 ) goto error; + } + else + { + while( data->repeatCounter < MAX_REPEATS ) + { + /*printf("outTime = %g, note# = %d, repeat# = %d\n", data->outTime, + data->noteCounter, data->repeatCounter ); + fflush(stdout); */ + Pa_Sleep( SLEEP_DUR ); + } + } + + if( data->stopMode == MODE_ABORT ) + { + printf("Call Pa_AbortStream()\n"); + err = Pa_AbortStream( stream ); + } + else + { + printf("Call Pa_StopStream()\n"); + err = Pa_StopStream( stream ); + } + if( err != paNoError ) goto error; + + printf("Call Pa_CloseStream()\n"); fflush(stdout); + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_stop_playout.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,478 @@ +/** @file patest_stop_playout.c + @ingroup test_src + @brief Test whether all queued samples are played when Pa_StopStream() + is used with a callback or read/write stream, or when the callback + returns paComplete. + @author Ross Bencina <rossb@audiomulch.com> +*/ +/* + * $Id: patest_stop_playout.c 1446 2010-01-24 12:27:31Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2004 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) + +#define TONE_SECONDS (1) /* long tone */ +#define TONE_FADE_SECONDS (.04) /* fades at start and end of long tone */ +#define GAP_SECONDS (.25) /* gap between long tone and blip */ +#define BLIP_SECONDS (.035) /* short blip */ + +#define NUM_REPEATS (3) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (2048) +typedef struct +{ + float sine[TABLE_SIZE+1]; + + int repeatCount; + + double phase; + double lowIncrement, highIncrement; + + int gap1Length, toneLength, toneFadesLength, gap2Length, blipLength; + int gap1Countdown, toneCountdown, gap2Countdown, blipCountdown; +} +TestData; + + +static void RetriggerTestSignalGenerator( TestData *data ) +{ + data->phase = 0.; + data->gap1Countdown = data->gap1Length; + data->toneCountdown = data->toneLength; + data->gap2Countdown = data->gap2Length; + data->blipCountdown = data->blipLength; +} + + +static void ResetTestSignalGenerator( TestData *data ) +{ + data->repeatCount = 0; + RetriggerTestSignalGenerator( data ); +} + + +static void InitTestSignalGenerator( TestData *data ) +{ + int signalLengthModBufferLength, i; + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data->sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data->sine[TABLE_SIZE] = data->sine[0]; /* guard point for linear interpolation */ + + + + data->lowIncrement = (330. / SAMPLE_RATE) * TABLE_SIZE; + data->highIncrement = (1760. / SAMPLE_RATE) * TABLE_SIZE; + + data->gap1Length = GAP_SECONDS * SAMPLE_RATE; + data->toneLength = TONE_SECONDS * SAMPLE_RATE; + data->toneFadesLength = TONE_FADE_SECONDS * SAMPLE_RATE; + data->gap2Length = GAP_SECONDS * SAMPLE_RATE; + data->blipLength = BLIP_SECONDS * SAMPLE_RATE; + + /* adjust signal length to be a multiple of the buffer length */ + signalLengthModBufferLength = (data->gap1Length + data->toneLength + data->gap2Length + data->blipLength) % FRAMES_PER_BUFFER; + if( signalLengthModBufferLength > 0 ) + data->toneLength += signalLengthModBufferLength; + + ResetTestSignalGenerator( data ); +} + + +#define MIN( a, b ) (((a)<(b))?(a):(b)) + +static void GenerateTestSignal( TestData *data, float *stereo, int frameCount ) +{ + int framesGenerated = 0; + float output; + long index; + float fraction; + int count, i; + + while( framesGenerated < frameCount && data->repeatCount < NUM_REPEATS ) + { + if( framesGenerated < frameCount && data->gap1Countdown > 0 ){ + count = MIN( frameCount - framesGenerated, data->gap1Countdown ); + for( i=0; i < count; ++i ) + { + *stereo++ = 0.f; + *stereo++ = 0.f; + } + + data->gap1Countdown -= count; + framesGenerated += count; + } + + if( framesGenerated < frameCount && data->toneCountdown > 0 ){ + count = MIN( frameCount - framesGenerated, data->toneCountdown ); + for( i=0; i < count; ++i ) + { + /* tone with data->lowIncrement phase increment */ + index = (long)data->phase; + fraction = data->phase - index; + output = data->sine[ index ] + (data->sine[ index + 1 ] - data->sine[ index ]) * fraction; + + data->phase += data->lowIncrement; + while( data->phase >= TABLE_SIZE ) + data->phase -= TABLE_SIZE; + + /* apply fade to ends */ + + if( data->toneCountdown < data->toneFadesLength ) + { + /* cosine-bell fade out at end */ + output *= (-cos(((float)data->toneCountdown / (float)data->toneFadesLength) * M_PI) + 1.) * .5; + } + else if( data->toneCountdown > data->toneLength - data->toneFadesLength ) + { + /* cosine-bell fade in at start */ + output *= (cos(((float)(data->toneCountdown - (data->toneLength - data->toneFadesLength)) / (float)data->toneFadesLength) * M_PI) + 1.) * .5; + } + + output *= .5; /* play tone half as loud as blip */ + + *stereo++ = output; + *stereo++ = output; + + data->toneCountdown--; + } + + framesGenerated += count; + } + + if( framesGenerated < frameCount && data->gap2Countdown > 0 ){ + count = MIN( frameCount - framesGenerated, data->gap2Countdown ); + for( i=0; i < count; ++i ) + { + *stereo++ = 0.f; + *stereo++ = 0.f; + } + + data->gap2Countdown -= count; + framesGenerated += count; + } + + if( framesGenerated < frameCount && data->blipCountdown > 0 ){ + count = MIN( frameCount - framesGenerated, data->blipCountdown ); + for( i=0; i < count; ++i ) + { + /* tone with data->highIncrement phase increment */ + index = (long)data->phase; + fraction = data->phase - index; + output = data->sine[ index ] + (data->sine[ index + 1 ] - data->sine[ index ]) * fraction; + + data->phase += data->highIncrement; + while( data->phase >= TABLE_SIZE ) + data->phase -= TABLE_SIZE; + + /* cosine-bell envelope over whole blip */ + output *= (-cos( ((float)data->blipCountdown / (float)data->blipLength) * 2. * M_PI) + 1.) * .5; + + *stereo++ = output; + *stereo++ = output; + + data->blipCountdown--; + } + + framesGenerated += count; + } + + + if( data->blipCountdown == 0 ) + { + RetriggerTestSignalGenerator( data ); + data->repeatCount++; + } + } + + if( framesGenerated < frameCount ) + { + count = frameCount - framesGenerated; + for( i=0; i < count; ++i ) + { + *stereo++ = 0.f; + *stereo++ = 0.f; + } + } +} + + +static int IsTestSignalFinished( TestData *data ) +{ + if( data->repeatCount >= NUM_REPEATS ) + return 1; + else + return 0; +} + + +static int TestCallback1( const void *inputBuffer, void *outputBuffer, + unsigned long frameCount, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + (void) inputBuffer; /* Prevent unused variable warnings. */ + (void) timeInfo; + (void) statusFlags; + + GenerateTestSignal( (TestData*)userData, (float*)outputBuffer, frameCount ); + + if( IsTestSignalFinished( (TestData*)userData ) ) + return paComplete; + else + return paContinue; +} + + +volatile int testCallback2Finished = 0; + +static int TestCallback2( const void *inputBuffer, void *outputBuffer, + unsigned long frameCount, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + (void) inputBuffer; /* Prevent unused variable warnings. */ + (void) timeInfo; + (void) statusFlags; + + GenerateTestSignal( (TestData*)userData, (float*)outputBuffer, frameCount ); + + if( IsTestSignalFinished( (TestData*)userData ) ) + testCallback2Finished = 1; + + return paContinue; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + TestData data; + float writeBuffer[ FRAMES_PER_BUFFER * 2 ]; + + printf("PortAudio Test: check that stopping stream plays out all queued samples. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + InitTestSignalGenerator( &data ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultHighOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + +/* test paComplete ---------------------------------------------------------- */ + + ResetTestSignalGenerator( &data ); + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + TestCallback1, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("\nPlaying 'tone-blip' %d times using callback, stops by returning paComplete from callback.\n", NUM_REPEATS ); + printf("If final blip is not intact, callback+paComplete implementation may be faulty.\n\n" ); + + while( (err = Pa_IsStreamActive( stream )) == 1 ) + Pa_Sleep( 2 ); + + if( err != 0 ) goto error; + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Sleep( 500 ); + + +/* test paComplete ---------------------------------------------------------- */ + + ResetTestSignalGenerator( &data ); + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + TestCallback1, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("\nPlaying 'tone-blip' %d times using callback, stops by returning paComplete from callback.\n", NUM_REPEATS ); + printf("If final blip is not intact or is followed by garbage, callback+paComplete implementation may be faulty.\n\n" ); + + while( (err = Pa_IsStreamActive( stream )) == 1 ) + Pa_Sleep( 5 ); + + printf("Waiting 5 seconds after paComplete before stopping the stream. Tests that buffers are flushed correctly.\n"); + Pa_Sleep( 5000 ); + + if( err != 0 ) goto error; + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Sleep( 500 ); + + +/* test Pa_StopStream() with callback --------------------------------------- */ + + ResetTestSignalGenerator( &data ); + + testCallback2Finished = 0; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + TestCallback2, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + + printf("\nPlaying 'tone-blip' %d times using callback, stops by calling Pa_StopStream.\n", NUM_REPEATS ); + printf("If final blip is not intact, callback+Pa_StopStream implementation may be faulty.\n\n" ); + + /* note that polling a volatile flag is not a good way to synchronise with + the callback, but it's the best we can do portably. */ + while( !testCallback2Finished ) + Pa_Sleep( 2 ); + + Pa_Sleep( 500 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Sleep( 500 ); + +/* test Pa_StopStream() with Pa_WriteStream --------------------------------- */ + + ResetTestSignalGenerator( &data ); + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + + printf("\nPlaying 'tone-blip' %d times using Pa_WriteStream, stops by calling Pa_StopStream.\n", NUM_REPEATS ); + printf("If final blip is not intact, Pa_WriteStream+Pa_StopStream implementation may be faulty.\n\n" ); + + do{ + GenerateTestSignal( &data, writeBuffer, FRAMES_PER_BUFFER ); + err = Pa_WriteStream( stream, writeBuffer, FRAMES_PER_BUFFER ); + if( err != paNoError ) goto error; + + }while( !IsTestSignalFinished( &data ) ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + +/* -------------------------------------------------------------------------- */ + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_suggested_vs_streaminfo_latency.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,269 @@ +/** @file patest_suggested_vs_streaminfo_latency.c + @ingroup test_src + @brief Print suggested vs. PaStreamInfo reported actual latency + @author Ross Bencina <rossb@audiomulch.com> + + Opens streams with a sequence of suggested latency values + from 0 to 2 seconds in .5ms intervals and gathers the resulting actual + latency values. Output a csv file and graph suggested vs. actual. Run + with framesPerBuffer unspecified, powers of 2 and multiples of 50 and + prime number buffer sizes. +*/ +/* + * $Id: patest_sine.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> +#include "portaudio.h" + +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER 2//(128) +#define NUM_CHANNELS (2) + +#define SUGGESTED_LATENCY_START_SECONDS (0.0) +#define SUGGESTED_LATENCY_END_SECONDS (2.0) +#define SUGGESTED_LATENCY_INCREMENT_SECONDS (0.0005) /* half a millisecond increments */ + + +/* dummy callback. does nothing. never gets called */ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + return paContinue; +} + +/*******************************************************************/ +static void usage() +{ + int i; + const PaDeviceInfo *deviceInfo; + const char *channelString; + + fprintf( stderr, "PortAudio suggested (requested) vs. resulting (reported) stream latency test\n" ); + fprintf( stderr, "Usage: x.exe input-device-index output-device-index sample-rate frames-per-buffer\n" ); + fprintf( stderr, "Use -1 for default device index, or use one of these:\n" ); + for( i=0; i < Pa_GetDeviceCount(); ++i ){ + deviceInfo = Pa_GetDeviceInfo(i); + if( deviceInfo->maxInputChannels > 0 && deviceInfo->maxOutputChannels > 0 ) + channelString = "full-duplex"; + else if( deviceInfo->maxInputChannels > 0 ) + channelString = "input only"; + else + channelString = "output only"; + + fprintf( stderr, "%d (%s, %s, %s)\n", i, deviceInfo->name, Pa_GetHostApiInfo(deviceInfo->hostApi)->name, channelString ); + } + Pa_Terminate(); + exit(-1); +} + +int main( int argc, const char* argv[] ); +int main( int argc, const char* argv[] ) +{ + PaStreamParameters inputParameters, outputParameters; + PaStream *stream; + PaError err; + PaTime suggestedLatency; + const PaStreamInfo *streamInfo; + const PaDeviceInfo *deviceInfo; + float sampleRate = SAMPLE_RATE; + int framesPerBuffer = FRAMES_PER_BUFFER; + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + if( argc > 1 && strcmp(argv[1],"-h") == 0 ) + usage(); + + if( argc > 3 ){ + sampleRate = atoi(argv[3]); + } + + if( argc > 4 ){ + framesPerBuffer = atoi(argv[4]); + } + + printf("# sample rate=%f, frames per buffer=%d\n", (float)sampleRate, framesPerBuffer ); + + inputParameters.device = -1; + if( argc > 1 ) + inputParameters.device = atoi(argv[1]); + if( inputParameters.device == -1 ){ + inputParameters.device = Pa_GetDefaultInputDevice(); + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default input device available.\n"); + goto error; + } + }else{ + deviceInfo = Pa_GetDeviceInfo(inputParameters.device); + if( !deviceInfo ){ + fprintf(stderr,"Error: Invalid input device index.\n"); + usage(); + } + if( deviceInfo->maxInputChannels == 0 ){ + fprintf(stderr,"Error: Specified input device has no input channels (an output only device?).\n"); + usage(); + } + } + + inputParameters.channelCount = NUM_CHANNELS; + inputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + inputParameters.hostApiSpecificStreamInfo = NULL; + + deviceInfo = Pa_GetDeviceInfo(inputParameters.device); + printf( "# using input device id %d (%s, %s)\n", inputParameters.device, deviceInfo->name, Pa_GetHostApiInfo(deviceInfo->hostApi)->name ); + + + outputParameters.device = -1; + if( argc > 2 ) + outputParameters.device = atoi(argv[2]); + if( outputParameters.device == -1 ){ + outputParameters.device = Pa_GetDefaultOutputDevice(); + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device available.\n"); + goto error; + } + }else{ + deviceInfo = Pa_GetDeviceInfo(outputParameters.device); + if( !deviceInfo ){ + fprintf(stderr,"Error: Invalid output device index.\n"); + usage(); + } + if( deviceInfo->maxOutputChannels == 0 ){ + fprintf(stderr,"Error: Specified output device has no output channels (an input only device?).\n"); + usage(); + } + } + + outputParameters.channelCount = NUM_CHANNELS; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.hostApiSpecificStreamInfo = NULL; + + deviceInfo = Pa_GetDeviceInfo(outputParameters.device); + printf( "# using output device id %d (%s, %s)\n", outputParameters.device, deviceInfo->name, Pa_GetHostApiInfo(deviceInfo->hostApi)->name ); + + + printf( "# suggested latency, half duplex PaStreamInfo::outputLatency, half duplex PaStreamInfo::inputLatency, full duplex PaStreamInfo::outputLatency, full duplex PaStreamInfo::inputLatency\n" ); + suggestedLatency = SUGGESTED_LATENCY_START_SECONDS; + while( suggestedLatency <= SUGGESTED_LATENCY_END_SECONDS ){ + + outputParameters.suggestedLatency = suggestedLatency; + inputParameters.suggestedLatency = suggestedLatency; + + printf( "%f, ", suggestedLatency ); + + /* ------------------------------ output ------------------------------ */ + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + sampleRate, + framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + 0 ); + if( err != paNoError ) goto error; + + streamInfo = Pa_GetStreamInfo( stream ); + + printf( "%f,", streamInfo->outputLatency ); + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + /* ------------------------------ input ------------------------------ */ + + err = Pa_OpenStream( + &stream, + &inputParameters, + NULL, /* no output */ + sampleRate, + framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + 0 ); + if( err != paNoError ) goto error; + + streamInfo = Pa_GetStreamInfo( stream ); + + printf( "%f,", streamInfo->inputLatency ); + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + /* ------------------------------ full duplex ------------------------------ */ + + err = Pa_OpenStream( + &stream, + &inputParameters, + &outputParameters, + sampleRate, + framesPerBuffer, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + 0 ); + if( err != paNoError ) goto error; + + streamInfo = Pa_GetStreamInfo( stream ); + + printf( "%f,%f", streamInfo->outputLatency, streamInfo->inputLatency ); + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + /* ------------------------------------------------------------ */ + + printf( "\n" ); + suggestedLatency += SUGGESTED_LATENCY_INCREMENT_SECONDS; + } + + Pa_Terminate(); + printf("# Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_suggested_vs_streaminfo_latency.py Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,150 @@ +#!/usr/bin/env python +""" + +Run and graph the results of patest_suggested_vs_streaminfo_latency.c + +Requires matplotlib for plotting: http://matplotlib.sourceforge.net/ + +""" +import os +from pylab import * +import numpy +from matplotlib.backends.backend_pdf import PdfPages + +testExeName = "PATest.exe" # rename to whatever the compiled patest_suggested_vs_streaminfo_latency.c binary is +dataFileName = "patest_suggested_vs_streaminfo_latency.csv" # code below calls the exe to generate this file + +inputDeviceIndex = -1 # -1 means default +outputDeviceIndex = -1 # -1 means default +sampleRate = 44100 +pdfFilenameSuffix = "_wmme" + +pdfFile = PdfPages("patest_suggested_vs_streaminfo_latency_" + str(sampleRate) + pdfFilenameSuffix +".pdf") #output this pdf file + + +def loadCsvData( dataFileName ): + params= "" + inputDevice = "" + outputDevice = "" + + startLines = file(dataFileName).readlines(1024) + for line in startLines: + if "output device" in line: + outputDevice = line.strip(" \t\n\r#") + if "input device" in line: + inputDevice = line.strip(" \t\n\r#") + params = startLines[0].strip(" \t\n\r#") + + data = numpy.loadtxt(dataFileName, delimiter=",", skiprows=4).transpose() + + class R(object): pass + result = R() + result.params = params + for s in params.split(','): + if "sample rate" in s: + result.sampleRate = s + + result.inputDevice = inputDevice + result.outputDevice = outputDevice + result.suggestedLatency = data[0] + result.halfDuplexOutputLatency = data[1] + result.halfDuplexInputLatency = data[2] + result.fullDuplexOutputLatency = data[3] + result.fullDuplexInputLatency = data[4] + return result; + + +def setFigureTitleAndAxisLabels( framesPerBufferString ): + title("PortAudio suggested (requested) vs. resulting (reported) stream latency\n" + framesPerBufferString) + ylabel("PaStreamInfo::{input,output}Latency (s)") + xlabel("Pa_OpenStream suggestedLatency (s)") + grid(True) + legend(loc="upper left") + +def setDisplayRangeSeconds( maxSeconds ): + xlim(0, maxSeconds) + ylim(0, maxSeconds) + + +# run the test with different frames per buffer values: + +compositeTestFramesPerBufferValues = [0] +# powers of two +for i in range (1,11): + compositeTestFramesPerBufferValues.append( pow(2,i) ) + +# multiples of 50 +for i in range (1,20): + compositeTestFramesPerBufferValues.append( i * 50 ) + +# 10ms buffer sizes +compositeTestFramesPerBufferValues.append( 441 ) +compositeTestFramesPerBufferValues.append( 882 ) + +# large primes +#compositeTestFramesPerBufferValues.append( 39209 ) +#compositeTestFramesPerBufferValues.append( 37537 ) +#compositeTestFramesPerBufferValues.append( 26437 ) + +individualPlotFramesPerBufferValues = [0,64,128,256,512] #output separate plots for these + +isFirst = True + +for framesPerBuffer in compositeTestFramesPerBufferValues: + commandString = testExeName + " " + str(inputDeviceIndex) + " " + str(outputDeviceIndex) + " " + str(sampleRate) + " " + str(framesPerBuffer) + ' > ' + dataFileName + print commandString + os.system(commandString) + + d = loadCsvData(dataFileName) + + if isFirst: + figure(1) # title sheet + gcf().text(0.1, 0.0, + "patest_suggested_vs_streaminfo_latency\n%s\n%s\n%s\n"%(d.inputDevice,d.outputDevice,d.sampleRate)) + pdfFile.savefig() + + + figure(2) # composite plot, includes all compositeTestFramesPerBufferValues + + if isFirst: + plot( d.suggestedLatency, d.suggestedLatency, label="Suggested latency" ) + + plot( d.suggestedLatency, d.halfDuplexOutputLatency ) + plot( d.suggestedLatency, d.halfDuplexInputLatency ) + plot( d.suggestedLatency, d.fullDuplexOutputLatency ) + plot( d.suggestedLatency, d.fullDuplexInputLatency ) + + if framesPerBuffer in individualPlotFramesPerBufferValues: # individual plots + figure( 3 + individualPlotFramesPerBufferValues.index(framesPerBuffer) ) + + plot( d.suggestedLatency, d.suggestedLatency, label="Suggested latency" ) + plot( d.suggestedLatency, d.halfDuplexOutputLatency, label="Half-duplex output latency" ) + plot( d.suggestedLatency, d.halfDuplexInputLatency, label="Half-duplex input latency" ) + plot( d.suggestedLatency, d.fullDuplexOutputLatency, label="Full-duplex output latency" ) + plot( d.suggestedLatency, d.fullDuplexInputLatency, label="Full-duplex input latency" ) + + if framesPerBuffer == 0: + framesPerBufferText = "paFramesPerBufferUnspecified" + else: + framesPerBufferText = str(framesPerBuffer) + setFigureTitleAndAxisLabels( "user frames per buffer: "+str(framesPerBufferText) ) + setDisplayRangeSeconds(2.2) + pdfFile.savefig() + setDisplayRangeSeconds(0.1) + setFigureTitleAndAxisLabels( "user frames per buffer: "+str(framesPerBufferText)+" (detail)" ) + pdfFile.savefig() + + isFirst = False + +figure(2) +setFigureTitleAndAxisLabels( "composite of frames per buffer values:\n"+str(compositeTestFramesPerBufferValues) ) +setDisplayRangeSeconds(2.2) +pdfFile.savefig() +setDisplayRangeSeconds(0.1) +setFigureTitleAndAxisLabels( "composite of frames per buffer values:\n"+str(compositeTestFramesPerBufferValues)+" (detail)" ) +pdfFile.savefig() + +pdfFile.close() + +#uncomment this to display interactively, otherwise we just output a pdf +#show()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_sync.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,271 @@ +/** @file patest_sync.c + @ingroup test_src + @brief Test time stamping and synchronization of audio and video. + + A high latency is used so we can hear the difference in time. + Random durations are used so we know we are hearing the right beep + and not the one before or after. + + Sequence of events: + -# Foreground requests a beep. + -# Background randomly schedules a beep. + -# Foreground waits for the beep to be heard based on PaUtil_GetTime(). + -# Foreground outputs video (printf) in sync with audio. + -# Repeat. + + @author Phil Burk http://www.softsynth.com +*/ +/* + * $Id: patest_sync.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" +#include "pa_util.h" +#define NUM_BEEPS (6) +#define SAMPLE_RATE (44100) +#define SAMPLE_PERIOD (1.0/44100.0) +#define FRAMES_PER_BUFFER (256) +#define BEEP_DURATION (400) +#define LATENCY_MSEC (2000) +#define SLEEP_MSEC (10) +#define TIMEOUT_MSEC (15000) + +#define STATE_BKG_IDLE (0) +#define STATE_BKG_PENDING (1) +#define STATE_BKG_BEEPING (2) +typedef struct +{ + float left_phase; + float right_phase; + int state; + volatile int requestBeep; /* Set by foreground, cleared by background. */ + PaTime beepTime; + int beepCount; + double latency; /* For debugging. */ +} +paTestData; + +static unsigned long GenerateRandomNumber( void ); +/************************************************************/ +/* Calculate pseudo-random 32 bit number based on linear congruential method. */ +static unsigned long GenerateRandomNumber( void ) +{ + static unsigned long randSeed = 99887766; /* Change this for different random sequences. */ + randSeed = (randSeed * 196314165) + 907633515; + return randSeed; +} + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo *timeInfo, + PaStreamCallbackFlags statusFlags, void *userData ) +{ + /* Cast data passed through stream to our structure. */ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned int i; + (void) inputBuffer; + + data->latency = timeInfo->outputBufferDacTime - timeInfo->currentTime; + + for( i=0; i<framesPerBuffer; i++ ) + { + switch( data->state ) + { + case STATE_BKG_IDLE: + /* Schedule beep at some random time in the future. */ + if( data->requestBeep ) + { + int random = GenerateRandomNumber() >> 14; + data->beepTime = timeInfo->outputBufferDacTime + (( (double)(random + SAMPLE_RATE)) * SAMPLE_PERIOD ); + data->state = STATE_BKG_PENDING; + } + *out++ = 0.0; /* left */ + *out++ = 0.0; /* right */ + break; + + case STATE_BKG_PENDING: + if( (timeInfo->outputBufferDacTime + (i*SAMPLE_PERIOD)) >= data->beepTime ) + { + data->state = STATE_BKG_BEEPING; + data->beepCount = BEEP_DURATION; + data->left_phase = data->right_phase = 0.0; + } + *out++ = 0.0; /* left */ + *out++ = 0.0; /* right */ + break; + + case STATE_BKG_BEEPING: + if( data->beepCount <= 0 ) + { + data->state = STATE_BKG_IDLE; + data->requestBeep = 0; + *out++ = 0.0; /* left */ + *out++ = 0.0; /* right */ + } + else + { + /* Play sawtooth wave. */ + *out++ = data->left_phase; /* left */ + *out++ = data->right_phase; /* right */ + /* Generate simple sawtooth phaser that ranges between -1.0 and 1.0. */ + data->left_phase += 0.01f; + /* When signal reaches top, drop back down. */ + if( data->left_phase >= 1.0f ) data->left_phase -= 2.0f; + /* higher pitch so we can distinguish left and right. */ + data->right_phase += 0.03f; + if( data->right_phase >= 1.0f ) data->right_phase -= 2.0f; + } + data->beepCount -= 1; + break; + + default: + data->state = STATE_BKG_IDLE; + break; + } + } + return 0; +} +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStream *stream; + PaError err; + paTestData DATA; + int i, timeout; + PaTime previousTime; + PaStreamParameters outputParameters; + printf("PortAudio Test: you should see BEEP at the same time you hear it.\n"); + printf("Wait for a few seconds random delay between BEEPs.\n"); + printf("BEEP %d times.\n", NUM_BEEPS ); + /* Initialize our DATA for use by callback. */ + DATA.left_phase = DATA.right_phase = 0.0; + DATA.state = STATE_BKG_IDLE; + DATA.requestBeep = 0; + /* Initialize library before making any other calls. */ + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; + outputParameters.hostApiSpecificStreamInfo = NULL; + outputParameters.sampleFormat = paFloat32; + outputParameters.suggestedLatency = (double)LATENCY_MSEC / 1000; + + /* Open an audio I/O stream. */ + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, /* frames per buffer */ + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &DATA ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("started\n"); + fflush(stdout); + + previousTime = Pa_GetStreamTime( stream ); + for( i=0; i<NUM_BEEPS; i++ ) + { + /* Request a beep from background. */ + DATA.requestBeep = 1; + + /* Wait for background to acknowledge request. */ + timeout = TIMEOUT_MSEC; + while( (DATA.requestBeep == 1) && (timeout-- > 0 ) ) Pa_Sleep(SLEEP_MSEC); + if( timeout <= 0 ) + { + fprintf( stderr, "Timed out waiting for background to acknowledge request.\n" ); + goto error; + } + printf("calc beep for %9.3f, latency = %6.3f\n", DATA.beepTime, DATA.latency ); + fflush(stdout); + + /* Wait for scheduled beep time. */ + timeout = TIMEOUT_MSEC + (10000/SLEEP_MSEC); + while( (Pa_GetStreamTime( stream ) < DATA.beepTime) && (timeout-- > 0 ) ) + { + Pa_Sleep(SLEEP_MSEC); + } + if( timeout <= 0 ) + { + fprintf( stderr, "Timed out waiting for time. Now = %9.3f, Beep for %9.3f.\n", + PaUtil_GetTime(), DATA.beepTime ); + goto error; + } + + /* Beep should be sounding now so print synchronized BEEP. */ + printf("hear \"BEEP\" at %9.3f, delta = %9.3f\n", + Pa_GetStreamTime( stream ), (DATA.beepTime - previousTime) ); + fflush(stdout); + + previousTime = DATA.beepTime; + } + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_timing.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,173 @@ +/** @file patest_timing.c + @ingroup test_src + @brief Play a sine wave for several seconds, and spits out a ton of timing info while it's at it. Based on patest_sine.c + @author Bjorn Roche + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_timing.c 578 2003-09-02 04:17:38Z rossbencina $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (64) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + PaStream *stream; + PaTime start; + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + printf( "Timing info given to callback: Adc: %g, Current: %g, Dac: %g\n", + timeInfo->inputBufferAdcTime, + timeInfo->currentTime, + timeInfo->outputBufferDacTime ); + + printf( "getStreamTime() returns: %g\n", Pa_GetStreamTime(data->stream) - data->start ); + + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + return paContinue; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = 0; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + data.stream = stream; + data.start = Pa_GetStreamTime(stream); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + data.start = Pa_GetStreamTime(stream); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + printf("The tone should have been heard for about 5 seconds and all the timing info above should report that about 5 seconds elapsed (except Adc, which is undefined since there was no input device opened).\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_toomanysines.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,200 @@ +/** @file patest_toomanysines.c + @ingroup test_src + @brief Play more sine waves than we can handle in real time as a stress test. + @todo This may not be needed now that we have "patest_out_overflow.c". + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_toomanysines.c 1609 2011-02-27 00:06:07Z philburk $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define MAX_SINES (1000) +#define MAX_LOAD (1.2) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (512) +#ifndef M_PI +#define M_PI (3.14159265) +#endif +#define TWOPI (M_PI * 2.0) + +typedef struct paTestData +{ + int numSines; + double phases[MAX_SINES]; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int j; + int finished = 0; + (void) inputBuffer; /* Prevent unused variable warning. */ + + for( i=0; i<framesPerBuffer; i++ ) + { + float output = 0.0; + double phaseInc = 0.02; + double phase; + for( j=0; j<data->numSines; j++ ) + { + /* Advance phase of next oscillator. */ + phase = data->phases[j]; + phase += phaseInc; + if( phase > TWOPI ) phase -= TWOPI; + + phaseInc *= 1.02; + if( phaseInc > 0.5 ) phaseInc *= 0.5; + + /* This is not a very efficient way to calc sines. */ + output += (float) sin( phase ); + data->phases[j] = phase; + } + *out++ = (float) (output / data->numSines); + } + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + int numStress; + paTestData data = {0}; + double load; + + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d. MAX_LOAD = %f\n", + SAMPLE_RATE, FRAMES_PER_BUFFER, MAX_LOAD ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 1; /* mono output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + /* Determine number of sines required to get to 50% */ + do + { Pa_Sleep( 100 ); + + load = Pa_GetStreamCpuLoad( stream ); + printf("numSines = %d, CPU load = %f\n", data.numSines, load ); + + if( load < 0.3 ) + { + data.numSines += 10; + } + else if( load < 0.4 ) + { + data.numSines += 2; + } + else + { + data.numSines += 1; + } + + } + while( load < 0.5 ); + + /* Calculate target stress value then ramp up to that level*/ + numStress = (int) (2.0 * data.numSines * MAX_LOAD ); + if( numStress > MAX_SINES ) + numStress = MAX_SINES; + for( ; data.numSines < numStress; data.numSines+=2 ) + { + Pa_Sleep( 200 ); + load = Pa_GetStreamCpuLoad( stream ); + printf("STRESSING: numSines = %d, CPU load = %f\n", data.numSines, load ); + } + + printf("Suffer for 5 seconds.\n"); + Pa_Sleep( 5000 ); + + printf("Stop stream.\n"); + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_two_rates.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,178 @@ +/** @file patest_two_rates.c + @ingroup test_src + @brief Play two streams at different rates to make sure they don't interfere. + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_two_rates.c 1640 2011-03-07 00:52:47Z philburk $ + * + * Author: Phil Burk http://www.softsynth.com + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define OUTPUT_DEVICE (Pa_GetDefaultOutputDeviceID()) +#define SAMPLE_RATE_1 (44100) +#define SAMPLE_RATE_2 (48000) +#define FRAMES_PER_BUFFER (256) +#define FREQ_INCR (0.1) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +typedef struct +{ + double phase; + int numFrames; +} paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. + ** It may called at interrupt level on some machines so don't do anything + ** that could mess up the system like calling malloc() or free(). + */ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + int frameIndex; + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) inputBuffer; + + for( frameIndex=0; frameIndex<(int)framesPerBuffer; frameIndex++ ) + { + /* Generate sine wave. */ + float value = (float) 0.3 * sin(data->phase); + /* Stereo - two channels. */ + *out++ = value; + *out++ = value; + + data->phase += FREQ_INCR; + if( data->phase >= (2.0 * M_PI) ) data->phase -= (2.0 * M_PI); + } + data->numFrames += 1; + return 0; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError err; + PaStreamParameters outputParameters; + PaStream *stream1; + PaStream *stream2; + paTestData data1 = {0}; + paTestData data2 = {0}; + printf("PortAudio Test: two rates.\n" ); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + /* Start first stream. **********************/ + err = Pa_OpenStream( + &stream1, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE_1, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data1 ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream1 ); + if( err != paNoError ) goto error; + + Pa_Sleep( 3 * 1000 ); + + /* Start second stream. **********************/ + err = Pa_OpenStream( + &stream2, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE_2, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data2 ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream2 ); + if( err != paNoError ) goto error; + + Pa_Sleep( 3 * 1000 ); + + err = Pa_StopStream( stream2 ); + if( err != paNoError ) goto error; + + Pa_Sleep( 3 * 1000 ); + + err = Pa_StopStream( stream1 ); + if( err != paNoError ) goto error; + + Pa_CloseStream( stream2 ); + Pa_CloseStream( stream1 ); + + Pa_Terminate(); + + printf("NumFrames = %d on stream1, %d on stream2.\n", data1.numFrames, data2.numFrames ); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_underflow.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,162 @@ +/** @file patest_underflow.c + @ingroup test_src + @brief Simulate an output buffer underflow condition. + Tests whether the stream can be stopped when underflowing buffers. + @author Ross Bencina <rossb@audiomulch.com> + @author Phil Burk <philburk@softsynth.com> +*/ +/* + * $Id: patest_underflow.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (20) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (2048) +#define MSEC_PER_BUFFER ( (FRAMES_PER_BUFFER * 1000) / SAMPLE_RATE ) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) +typedef struct +{ + float sine[TABLE_SIZE]; + int left_phase; + int right_phase; + int sleepTime; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i; + int finished = 0; + (void) inputBuffer; /* Prevent unused variable warnings. */ + for( i=0; i<framesPerBuffer; i++ ) + { + *out++ = data->sine[data->left_phase]; /* left */ + *out++ = data->sine[data->right_phase]; /* right */ + data->left_phase += 1; + if( data->left_phase >= TABLE_SIZE ) data->left_phase -= TABLE_SIZE; + data->right_phase += 3; /* higher pitch so we can distinguish left and right. */ + if( data->right_phase >= TABLE_SIZE ) data->right_phase -= TABLE_SIZE; + } + + /* Cause underflow to occur. */ + if( data->sleepTime > 0 ) Pa_Sleep( data->sleepTime ); + data->sleepTime += 1; + + return finished; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + paTestData data; + int i; + printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER); + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + data.left_phase = data.right_phase = data.sleepTime = 0; + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + while( data.sleepTime < (2 * MSEC_PER_BUFFER) ) + { + printf("SleepTime = %d\n", data.sleepTime ); + Pa_Sleep( data.sleepTime ); + } + + printf("Try to stop stream.\n"); + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + Pa_Terminate(); + printf("Test finished.\n"); + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_wire.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,300 @@ +/** @file patest_wire.c + @ingroup test_src + @brief Pass input directly to output. + + Note that some HW devices, for example many ISA audio cards + on PCs, do NOT support full duplex! For a PC, you normally need + a PCI based audio card such as the SBLive. + + @author Phil Burk http://www.softsynth.com + + While adapting to V19-API, I excluded configs with framesPerCallback=0 + because of an assert in file pa_common/pa_process.c. Pieter, Oct 9, 2003. + +*/ +/* + * $Id: patest_wire.c 1368 2008-03-01 00:38:27Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define SAMPLE_RATE (44100) + +typedef struct WireConfig_s +{ + int isInputInterleaved; + int isOutputInterleaved; + int numInputChannels; + int numOutputChannels; + int framesPerCallback; +} WireConfig_t; + +#define USE_FLOAT_INPUT (1) +#define USE_FLOAT_OUTPUT (1) + +/* Latencies set to defaults. */ + +#if USE_FLOAT_INPUT + #define INPUT_FORMAT paFloat32 + typedef float INPUT_SAMPLE; +#else + #define INPUT_FORMAT paInt16 + typedef short INPUT_SAMPLE; +#endif + +#if USE_FLOAT_OUTPUT + #define OUTPUT_FORMAT paFloat32 + typedef float OUTPUT_SAMPLE; +#else + #define OUTPUT_FORMAT paInt16 + typedef short OUTPUT_SAMPLE; +#endif + +double gInOutScaler = 1.0; +#define CONVERT_IN_TO_OUT(in) ((OUTPUT_SAMPLE) ((in) * gInOutScaler)) + +#define INPUT_DEVICE (Pa_GetDefaultInputDevice()) +#define OUTPUT_DEVICE (Pa_GetDefaultOutputDevice()) + +static PaError TestConfiguration( WireConfig_t *config ); + +static int wireCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ); + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may be called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ + +static int wireCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + INPUT_SAMPLE *in; + OUTPUT_SAMPLE *out; + int inStride; + int outStride; + int inDone = 0; + int outDone = 0; + WireConfig_t *config = (WireConfig_t *) userData; + unsigned int i; + int inChannel, outChannel; + + /* This may get called with NULL inputBuffer during initial setup. */ + if( inputBuffer == NULL) return 0; + + inChannel=0, outChannel=0; + while( !(inDone && outDone) ) + { + if( config->isInputInterleaved ) + { + in = ((INPUT_SAMPLE*)inputBuffer) + inChannel; + inStride = config->numInputChannels; + } + else + { + in = ((INPUT_SAMPLE**)inputBuffer)[inChannel]; + inStride = 1; + } + + if( config->isOutputInterleaved ) + { + out = ((OUTPUT_SAMPLE*)outputBuffer) + outChannel; + outStride = config->numOutputChannels; + } + else + { + out = ((OUTPUT_SAMPLE**)outputBuffer)[outChannel]; + outStride = 1; + } + + for( i=0; i<framesPerBuffer; i++ ) + { + *out = CONVERT_IN_TO_OUT( *in ); + out += outStride; + in += inStride; + } + + if(inChannel < (config->numInputChannels - 1)) inChannel++; + else inDone = 1; + if(outChannel < (config->numOutputChannels - 1)) outChannel++; + else outDone = 1; + } + return 0; +} + +/*******************************************************************/ +int main(void); +int main(void) +{ + PaError err = paNoError; + WireConfig_t CONFIG; + WireConfig_t *config = &CONFIG; + int configIndex = 0;; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + printf("Please connect audio signal to input and listen for it on output!\n"); + printf("input format = %lu\n", INPUT_FORMAT ); + printf("output format = %lu\n", OUTPUT_FORMAT ); + printf("input device ID = %d\n", INPUT_DEVICE ); + printf("output device ID = %d\n", OUTPUT_DEVICE ); + + if( INPUT_FORMAT == OUTPUT_FORMAT ) + { + gInOutScaler = 1.0; + } + else if( (INPUT_FORMAT == paInt16) && (OUTPUT_FORMAT == paFloat32) ) + { + gInOutScaler = 1.0/32768.0; + } + else if( (INPUT_FORMAT == paFloat32) && (OUTPUT_FORMAT == paInt16) ) + { + gInOutScaler = 32768.0; + } + + for( config->isInputInterleaved = 0; config->isInputInterleaved < 2; config->isInputInterleaved++ ) + { + for( config->isOutputInterleaved = 0; config->isOutputInterleaved < 2; config->isOutputInterleaved++ ) + { + for( config->numInputChannels = 1; config->numInputChannels < 3; config->numInputChannels++ ) + { + for( config->numOutputChannels = 1; config->numOutputChannels < 3; config->numOutputChannels++ ) + { + /* If framesPerCallback = 0, assertion fails in file pa_common/pa_process.c, line 1413: EX. */ + for( config->framesPerCallback = 64; config->framesPerCallback < 129; config->framesPerCallback += 64 ) + { + printf("-----------------------------------------------\n" ); + printf("Configuration #%d\n", configIndex++ ); + err = TestConfiguration( config ); + /* Give user a chance to bail out. */ + if( err == 1 ) + { + err = paNoError; + goto done; + } + else if( err != paNoError ) goto error; + } + } + } + } + } + +done: + Pa_Terminate(); + printf("Full duplex sound test complete.\n"); fflush(stdout); + printf("Hit ENTER to quit.\n"); fflush(stdout); + getchar(); + return 0; + +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + printf("Hit ENTER to quit.\n"); fflush(stdout); + getchar(); + return -1; +} + +static PaError TestConfiguration( WireConfig_t *config ) +{ + int c; + PaError err = paNoError; + PaStream *stream; + PaStreamParameters inputParameters, outputParameters; + + printf("input %sinterleaved!\n", (config->isInputInterleaved ? " " : "NOT ") ); + printf("output %sinterleaved!\n", (config->isOutputInterleaved ? " " : "NOT ") ); + printf("input channels = %d\n", config->numInputChannels ); + printf("output channels = %d\n", config->numOutputChannels ); + printf("framesPerCallback = %d\n", config->framesPerCallback ); + + inputParameters.device = INPUT_DEVICE; /* default input device */ + if (inputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default input device.\n"); + goto error; + } + inputParameters.channelCount = config->numInputChannels; + inputParameters.sampleFormat = INPUT_FORMAT | (config->isInputInterleaved ? 0 : paNonInterleaved); + inputParameters.suggestedLatency = Pa_GetDeviceInfo( inputParameters.device )->defaultLowInputLatency; + inputParameters.hostApiSpecificStreamInfo = NULL; + + outputParameters.device = OUTPUT_DEVICE; /* default output device */ + if (outputParameters.device == paNoDevice) { + fprintf(stderr,"Error: No default output device.\n"); + goto error; + } + outputParameters.channelCount = config->numOutputChannels; + outputParameters.sampleFormat = OUTPUT_FORMAT | (config->isOutputInterleaved ? 0 : paNonInterleaved); + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency; + outputParameters.hostApiSpecificStreamInfo = NULL; + + err = Pa_OpenStream( + &stream, + &inputParameters, + &outputParameters, + SAMPLE_RATE, + config->framesPerCallback, /* frames per buffer */ + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + wireCallback, + config ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Hit ENTER for next configuration, or 'q' to quit.\n"); fflush(stdout); + c = getchar(); + + printf("Closing stream.\n"); + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + if( c == 'q' ) return 1; + +error: + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_wmme_find_best_latency_params.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,518 @@ +/* + * $Id: $ + * Portable Audio I/O Library + * Windows MME low level buffer user guided parameters search + * + * Copyright (c) 2010 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <time.h> +#include <math.h> + +#define _WIN32_WINNT 0x0501 /* for GetNativeSystemInfo */ +#include <windows.h> /* required when using pa_win_wmme.h */ +#include <mmsystem.h> /* required when using pa_win_wmme.h */ + +#include <conio.h> /* for _getch */ + + +#include "portaudio.h" +#include "pa_win_wmme.h" + + +#define DEFAULT_SAMPLE_RATE (44100.) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (2048) + +#define CHANNEL_COUNT (2) + + +/* seach parameters. we test all buffer counts in this range */ +#define MIN_WMME_BUFFER_COUNT (2) +#define MAX_WMME_BUFFER_COUNT (12) + + +/*******************************************************************/ +/* functions to query and print Windows version information */ + +typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL); + +LPFN_ISWOW64PROCESS fnIsWow64Process; + +static BOOL IsWow64() +{ + BOOL bIsWow64 = FALSE; + + //IsWow64Process is not available on all supported versions of Windows. + //Use GetModuleHandle to get a handle to the DLL that contains the function + //and GetProcAddress to get a pointer to the function if available. + + fnIsWow64Process = (LPFN_ISWOW64PROCESS) GetProcAddress( + GetModuleHandle(TEXT("kernel32")),"IsWow64Process" ); + + if(NULL != fnIsWow64Process) + { + if (!fnIsWow64Process(GetCurrentProcess(),&bIsWow64)) + { + //handle error + } + } + return bIsWow64; +} + +static void printWindowsVersionInfo( FILE *fp ) +{ + OSVERSIONINFOEX osVersionInfoEx; + SYSTEM_INFO systemInfo; + const char *osName = "Unknown"; + const char *osProductType = ""; + const char *processorArchitecture = "Unknown"; + + memset( &osVersionInfoEx, 0, sizeof(OSVERSIONINFOEX) ); + osVersionInfoEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); + GetVersionEx( &osVersionInfoEx ); + + + if( osVersionInfoEx.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS ){ + switch( osVersionInfoEx.dwMinorVersion ){ + case 0: osName = "Windows 95"; break; + case 10: osName = "Windows 98"; break; // could also be 98SE (I've seen code discriminate based + // on osInfo.Version.Revision.ToString() == "2222A") + case 90: osName = "Windows Me"; break; + } + }else if( osVersionInfoEx.dwPlatformId == VER_PLATFORM_WIN32_NT ){ + switch( osVersionInfoEx.dwMajorVersion ){ + case 3: osName = "Windows NT 3.51"; break; + case 4: osName = "Windows NT 4.0"; break; + case 5: switch( osVersionInfoEx.dwMinorVersion ){ + case 0: osName = "Windows 2000"; break; + case 1: osName = "Windows XP"; break; + case 2: + if( osVersionInfoEx.wSuiteMask & 0x00008000 /*VER_SUITE_WH_SERVER*/ ){ + osName = "Windows Home Server"; + }else{ + if( osVersionInfoEx.wProductType == VER_NT_WORKSTATION ){ + osName = "Windows XP Professional x64 Edition (?)"; + }else{ + if( GetSystemMetrics(/*SM_SERVERR2*/89) == 0 ) + osName = "Windows Server 2003"; + else + osName = "Windows Server 2003 R2"; + } + }break; + }break; + case 6:switch( osVersionInfoEx.dwMinorVersion ){ + case 0: + if( osVersionInfoEx.wProductType == VER_NT_WORKSTATION ) + osName = "Windows Vista"; + else + osName = "Windows Server 2008"; + break; + case 1: + if( osVersionInfoEx.wProductType == VER_NT_WORKSTATION ) + osName = "Windows 7"; + else + osName = "Windows Server 2008 R2"; + break; + }break; + } + } + + if(osVersionInfoEx.dwMajorVersion == 4) + { + if(osVersionInfoEx.wProductType == VER_NT_WORKSTATION) + osProductType = "Workstation"; + else if(osVersionInfoEx.wProductType == VER_NT_SERVER) + osProductType = "Server"; + } + else if(osVersionInfoEx.dwMajorVersion == 5) + { + if(osVersionInfoEx.wProductType == VER_NT_WORKSTATION) + { + if((osVersionInfoEx.wSuiteMask & VER_SUITE_PERSONAL) == VER_SUITE_PERSONAL) + osProductType = "Home Edition"; // Windows XP Home Edition + else + osProductType = "Professional"; // Windows XP / Windows 2000 Professional + } + else if(osVersionInfoEx.wProductType == VER_NT_SERVER) + { + if(osVersionInfoEx.dwMinorVersion == 0) + { + if((osVersionInfoEx.wSuiteMask & VER_SUITE_DATACENTER) == VER_SUITE_DATACENTER) + osProductType = "Datacenter Server"; // Windows 2000 Datacenter Server + else if((osVersionInfoEx.wSuiteMask & VER_SUITE_ENTERPRISE) == VER_SUITE_ENTERPRISE) + osProductType = "Advanced Server"; // Windows 2000 Advanced Server + else + osProductType = "Server"; // Windows 2000 Server + } + } + else + { + if((osVersionInfoEx.wSuiteMask & VER_SUITE_DATACENTER) == VER_SUITE_DATACENTER) + osProductType = "Datacenter Edition"; // Windows Server 2003 Datacenter Edition + else if((osVersionInfoEx.wSuiteMask & VER_SUITE_ENTERPRISE) == VER_SUITE_ENTERPRISE) + osProductType = "Enterprise Edition"; // Windows Server 2003 Enterprise Edition + else if((osVersionInfoEx.wSuiteMask & VER_SUITE_BLADE) == VER_SUITE_BLADE) + osProductType = "Web Edition"; // Windows Server 2003 Web Edition + else + osProductType = "Standard Edition"; // Windows Server 2003 Standard Edition + } + } + + memset( &systemInfo, 0, sizeof(SYSTEM_INFO) ); + GetNativeSystemInfo( &systemInfo ); + + if( systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL ) + processorArchitecture = "x86"; + else if( systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 ) + processorArchitecture = "x64"; + else if( systemInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64 ) + processorArchitecture = "Itanium"; + + + fprintf( fp, "OS name and edition: %s %s\n", osName, osProductType ); + fprintf( fp, "OS version: %d.%d.%d %S\n", + osVersionInfoEx.dwMajorVersion, osVersionInfoEx.dwMinorVersion, + osVersionInfoEx.dwBuildNumber, osVersionInfoEx.szCSDVersion ); + fprintf( fp, "Processor architecture: %s\n", processorArchitecture ); + fprintf( fp, "WoW64 process: %s\n", IsWow64() ? "Yes" : "No" ); +} + +static void printTimeAndDate( FILE *fp ) +{ + struct tm *local; + time_t t; + + t = time(NULL); + local = localtime(&t); + fprintf(fp, "Local time and date: %s", asctime(local)); + local = gmtime(&t); + fprintf(fp, "UTC time and date: %s", asctime(local)); +} + +/*******************************************************************/ + +typedef struct +{ + float sine[TABLE_SIZE]; + double phase; + double phaseIncrement; + volatile int fadeIn; + volatile int fadeOut; + double amp; +} +paTestData; + +static paTestData data; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i,j; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + float x = data->sine[(int)data->phase]; + data->phase += data->phaseIncrement; + if( data->phase >= TABLE_SIZE ){ + data->phase -= TABLE_SIZE; + } + + x *= data->amp; + if( data->fadeIn ){ + data->amp += .001; + if( data->amp >= 1. ) + data->fadeIn = 0; + }else if( data->fadeOut ){ + if( data->amp > 0 ) + data->amp -= .001; + } + + for( j = 0; j < CHANNEL_COUNT; ++j ){ + *out++ = x; + } + } + + if( data->amp > 0 ) + return paContinue; + else + return paComplete; +} + + +#define YES 1 +#define NO 0 + + +static int playUntilKeyPress( int deviceIndex, float sampleRate, + int framesPerUserBuffer, int framesPerWmmeBuffer, int wmmeBufferCount ) +{ + PaStreamParameters outputParameters; + PaWinMmeStreamInfo wmmeStreamInfo; + PaStream *stream; + PaError err; + int c; + + outputParameters.device = deviceIndex; + outputParameters.channelCount = CHANNEL_COUNT; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point processing */ + outputParameters.suggestedLatency = 0; /*Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency;*/ + outputParameters.hostApiSpecificStreamInfo = NULL; + + wmmeStreamInfo.size = sizeof(PaWinMmeStreamInfo); + wmmeStreamInfo.hostApiType = paMME; + wmmeStreamInfo.version = 1; + wmmeStreamInfo.flags = paWinMmeUseLowLevelLatencyParameters | paWinMmeDontThrottleOverloadedProcessingThread; + wmmeStreamInfo.framesPerBuffer = framesPerWmmeBuffer; + wmmeStreamInfo.bufferCount = wmmeBufferCount; + outputParameters.hostApiSpecificStreamInfo = &wmmeStreamInfo; + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + sampleRate, + framesPerUserBuffer, + paClipOff | paPrimeOutputBuffersUsingStreamCallback, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + data.amp = 0; + data.fadeIn = 1; + data.fadeOut = 0; + data.phase = 0; + data.phaseIncrement = 15 + ((rand()%100) / 10); // randomise pitch + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + + do{ + printf( "Trying buffer size %d.\nIf it sounds smooth (without clicks or glitches) press 'y', if it sounds bad press 'n' ('q' to quit)\n", framesPerWmmeBuffer ); + c = tolower(_getch()); + if( c == 'q' ){ + Pa_Terminate(); + exit(0); + } + }while( c != 'y' && c != 'n' ); + + data.fadeOut = 1; + while( Pa_IsStreamActive(stream) == 1 ) + Pa_Sleep( 100 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + return (c == 'y') ? YES : NO; + +error: + return err; +} + +/*******************************************************************/ +static void usage( int wmmeHostApiIndex ) +{ + int i; + + fprintf( stderr, "PortAudio WMME output latency user guided test\n" ); + fprintf( stderr, "Usage: x.exe mme-device-index [sampleRate [min-buffer-count max-buffer-count]]\n" ); + fprintf( stderr, "Invalid device index. Use one of these:\n" ); + for( i=0; i < Pa_GetDeviceCount(); ++i ){ + + if( Pa_GetDeviceInfo(i)->hostApi == wmmeHostApiIndex && Pa_GetDeviceInfo(i)->maxOutputChannels > 0 ) + fprintf( stderr, "%d (%s)\n", i, Pa_GetDeviceInfo(i)->name ); + } + Pa_Terminate(); + exit(-1); +} + +/* + ideas: + o- could be testing with 80% CPU load + o- could test with different channel counts +*/ + +int main(int argc, char* argv[]) +{ + PaError err; + int i; + int deviceIndex; + int wmmeBufferCount, wmmeBufferSize, smallestWorkingBufferSize; + int smallestWorkingBufferingLatencyFrames; + int min, max, mid; + int testResult; + FILE *resultsFp; + int wmmeHostApiIndex; + const PaHostApiInfo *wmmeHostApiInfo; + double sampleRate = DEFAULT_SAMPLE_RATE; + int wmmeMinBufferCount = MIN_WMME_BUFFER_COUNT; + int wmmeMaxBufferCount = MAX_WMME_BUFFER_COUNT; + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + wmmeHostApiIndex = Pa_HostApiTypeIdToHostApiIndex( paMME ); + wmmeHostApiInfo = Pa_GetHostApiInfo( wmmeHostApiIndex ); + + if( argc > 5 ) + usage(wmmeHostApiIndex); + + deviceIndex = wmmeHostApiInfo->defaultOutputDevice; + if( argc >= 2 ){ + deviceIndex = -1; + if( sscanf( argv[1], "%d", &deviceIndex ) != 1 ) + usage(wmmeHostApiIndex); + if( deviceIndex < 0 || deviceIndex >= Pa_GetDeviceCount() || Pa_GetDeviceInfo(deviceIndex)->hostApi != wmmeHostApiIndex ){ + usage(wmmeHostApiIndex); + } + } + + printf( "Using device id %d (%s)\n", deviceIndex, Pa_GetDeviceInfo(deviceIndex)->name ); + + if( argc >= 3 ){ + if( sscanf( argv[2], "%lf", &sampleRate ) != 1 ) + usage(wmmeHostApiIndex); + } + + printf( "Testing with sample rate %f.\n", (float)sampleRate ); + + if( argc == 4 ){ + if( sscanf( argv[3], "%d", &wmmeMinBufferCount ) != 1 ) + usage(wmmeHostApiIndex); + wmmeMaxBufferCount = wmmeMinBufferCount; + } + + if( argc == 5 ){ + if( sscanf( argv[3], "%d", &wmmeMinBufferCount ) != 1 ) + usage(wmmeHostApiIndex); + if( sscanf( argv[4], "%d", &wmmeMaxBufferCount ) != 1 ) + usage(wmmeHostApiIndex); + } + + printf( "Testing buffer counts from %d to %d\n", wmmeMinBufferCount, wmmeMaxBufferCount ); + + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + data.phase = 0; + + resultsFp = fopen( "results.txt", "at" ); + fprintf( resultsFp, "*** WMME smallest working output buffer sizes\n" ); + + printTimeAndDate( resultsFp ); + printWindowsVersionInfo( resultsFp ); + + fprintf( resultsFp, "audio device: %s\n", Pa_GetDeviceInfo( deviceIndex )->name ); + fflush( resultsFp ); + + fprintf( resultsFp, "Sample rate: %f\n", (float)sampleRate ); + fprintf( resultsFp, "Buffer count, Smallest working buffer size (frames), Smallest working buffering latency (frames), Smallest working buffering latency (Seconds)\n" ); + + for( wmmeBufferCount = wmmeMinBufferCount; wmmeBufferCount <= wmmeMaxBufferCount; ++wmmeBufferCount ){ + + printf( "Test %d of %d\n", (wmmeBufferCount - wmmeMinBufferCount) + 1, (wmmeMaxBufferCount-wmmeMinBufferCount) + 1 ); + printf( "Testing with %d buffers...\n", wmmeBufferCount ); + + /* + Binary search after Niklaus Wirth + from http://en.wikipedia.org/wiki/Binary_search_algorithm#The_algorithm + */ + min = 1; + max = (int)((sampleRate * .3) / (wmmeBufferCount-1)); //8192; /* we assume that this size works 300ms */ + smallestWorkingBufferSize = 0; + + do{ + mid = min + ((max - min) / 2); + + wmmeBufferSize = mid; + testResult = playUntilKeyPress( deviceIndex, sampleRate, wmmeBufferSize, wmmeBufferSize, wmmeBufferCount ); + + if( testResult == YES ){ + max = mid - 1; + smallestWorkingBufferSize = wmmeBufferSize; + }else{ + min = mid + 1; + } + + }while( (min <= max) && (testResult == YES || testResult == NO) ); + + smallestWorkingBufferingLatencyFrames = smallestWorkingBufferSize * (wmmeBufferCount - 1); + + printf( "Smallest working buffer size for %d buffers is: %d\n", wmmeBufferCount, smallestWorkingBufferSize ); + printf( "Corresponding to buffering latency of %d frames, or %f seconds.\n", smallestWorkingBufferingLatencyFrames, smallestWorkingBufferingLatencyFrames / sampleRate ); + + fprintf( resultsFp, "%d, %d, %d, %f\n", wmmeBufferCount, smallestWorkingBufferSize, smallestWorkingBufferingLatencyFrames, smallestWorkingBufferingLatencyFrames / sampleRate ); + fflush( resultsFp ); + } + + fprintf( resultsFp, "###\n" ); + fclose( resultsFp ); + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_wmme_low_level_latency_params.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,192 @@ +/* + * $Id: $ + * Portable Audio I/O Library + * Windows MME low level buffer parameters test + * + * Copyright (c) 2007 Ross Bencina + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> + +#include <windows.h> /* required when using pa_win_wmme.h */ +#include <mmsystem.h> /* required when using pa_win_wmme.h */ + +#include "portaudio.h" +#include "pa_win_wmme.h" + +#define NUM_SECONDS (6) +#define SAMPLE_RATE (44100) + +#define WMME_FRAMES_PER_BUFFER (440) +#define WMME_BUFFER_COUNT (6) + +#define FRAMES_PER_BUFFER WMME_FRAMES_PER_BUFFER /* hardwire portaudio callback buffer size to WMME buffer size for this test */ + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (2048) + +#define CHANNEL_COUNT (2) + + +typedef struct +{ + float sine[TABLE_SIZE]; + double phase; +} +paTestData; + +/* This routine will be called by the PortAudio engine when audio is needed. +** It may called at interrupt level on some machines so don't do anything +** that could mess up the system like calling malloc() or free(). +*/ +static int patestCallback( const void *inputBuffer, void *outputBuffer, + unsigned long framesPerBuffer, + const PaStreamCallbackTimeInfo* timeInfo, + PaStreamCallbackFlags statusFlags, + void *userData ) +{ + paTestData *data = (paTestData*)userData; + float *out = (float*)outputBuffer; + unsigned long i,j; + + (void) timeInfo; /* Prevent unused variable warnings. */ + (void) statusFlags; + (void) inputBuffer; + + for( i=0; i<framesPerBuffer; i++ ) + { + float x = data->sine[(int)data->phase]; + data->phase += 20; + if( data->phase >= TABLE_SIZE ){ + data->phase -= TABLE_SIZE; + } + + for( j = 0; j < CHANNEL_COUNT; ++j ){ + *out++ = x; + } + } + + return paContinue; +} + +/*******************************************************************/ +int main(int argc, char* argv[]) +{ + PaStreamParameters outputParameters; + PaWinMmeStreamInfo wmmeStreamInfo; + PaStream *stream; + PaError err; + paTestData data; + int i; + int deviceIndex; + + printf("PortAudio Test: output a sine blip on each channel. SR = %d, BufSize = %d, Chans = %d\n", SAMPLE_RATE, FRAMES_PER_BUFFER, CHANNEL_COUNT); + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + deviceIndex = Pa_GetHostApiInfo( Pa_HostApiTypeIdToHostApiIndex( paMME ) )->defaultOutputDevice; + if( argc == 2 ){ + sscanf( argv[1], "%d", &deviceIndex ); + } + + printf( "using device id %d (%s)\n", deviceIndex, Pa_GetDeviceInfo(deviceIndex)->name ); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + data.sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + data.phase = 0; + + outputParameters.device = deviceIndex; + outputParameters.channelCount = CHANNEL_COUNT; + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point processing */ + outputParameters.suggestedLatency = 0; /*Pa_GetDeviceInfo( outputParameters.device )->defaultLowOutputLatency;*/ + outputParameters.hostApiSpecificStreamInfo = NULL; + + wmmeStreamInfo.size = sizeof(PaWinMmeStreamInfo); + wmmeStreamInfo.hostApiType = paMME; + wmmeStreamInfo.version = 1; + wmmeStreamInfo.flags = paWinMmeUseLowLevelLatencyParameters | paWinMmeDontThrottleOverloadedProcessingThread; + wmmeStreamInfo.framesPerBuffer = WMME_FRAMES_PER_BUFFER; + wmmeStreamInfo.bufferCount = WMME_BUFFER_COUNT; + outputParameters.hostApiSpecificStreamInfo = &wmmeStreamInfo; + + + if( Pa_IsFormatSupported( 0, &outputParameters, SAMPLE_RATE ) == paFormatIsSupported ){ + printf( "Pa_IsFormatSupported reports device will support %d channels.\n", CHANNEL_COUNT ); + }else{ + printf( "Pa_IsFormatSupported reports device will not support %d channels.\n", CHANNEL_COUNT ); + } + + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + patestCallback, + &data ); + if( err != paNoError ) goto error; + + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Play for %d seconds.\n", NUM_SECONDS ); + Pa_Sleep( NUM_SECONDS * 1000 ); + + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/test/patest_write_stop.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,165 @@ +/** @file patest_write_stop.c + @brief Play a few seconds of silence followed by a few cycles of a sine wave. Tests to make sure that pa_StopStream() completes playback in blocking I/O + @author Bjorn Roche of XO Audio (www.xoaudio.com) + @author Ross Bencina + @author Phil Burk +*/ +/* + * $Id: patest_write_stop.c 1083 2006-08-23 07:30:49Z rossb $ + * + * This program uses the PortAudio Portable Audio Library. + * For more information see: http://www.portaudio.com/ + * Copyright (c) 1999-2000 Ross Bencina and Phil Burk + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files + * (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF + * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * The text above constitutes the entire PortAudio license; however, + * the PortAudio community also makes the following non-binding requests: + * + * Any person wishing to distribute modifications to the Software is + * requested to send the modifications to the original developer so that + * they can be incorporated into the canonical version. It is also + * requested that these non-binding requests be included along with the + * license above. + */ + +#include <stdio.h> +#include <math.h> +#include "portaudio.h" + +#define NUM_SECONDS (5) +#define SAMPLE_RATE (44100) +#define FRAMES_PER_BUFFER (1024) + +#ifndef M_PI +#define M_PI (3.14159265) +#endif + +#define TABLE_SIZE (200) + + +int main(void); +int main(void) +{ + PaStreamParameters outputParameters; + PaStream *stream; + PaError err; + float buffer[FRAMES_PER_BUFFER][2]; /* stereo output buffer */ + float sine[TABLE_SIZE]; /* sine wavetable */ + int left_phase = 0; + int right_phase = 0; + int left_inc = 1; + int right_inc = 3; /* higher pitch so we can distinguish left and right. */ + int i, j; + int bufferCount; + const int framesBy2 = FRAMES_PER_BUFFER >> 1; + const float framesBy2f = (float) framesBy2 ; + + + printf( "PortAudio Test: output silence, followed by one buffer of a ramped sine wave. SR = %d, BufSize = %d\n", + SAMPLE_RATE, FRAMES_PER_BUFFER); + + /* initialise sinusoidal wavetable */ + for( i=0; i<TABLE_SIZE; i++ ) + { + sine[i] = (float) sin( ((double)i/(double)TABLE_SIZE) * M_PI * 2. ); + } + + + err = Pa_Initialize(); + if( err != paNoError ) goto error; + + outputParameters.device = Pa_GetDefaultOutputDevice(); /* default output device */ + outputParameters.channelCount = 2; /* stereo output */ + outputParameters.sampleFormat = paFloat32; /* 32 bit floating point output */ + outputParameters.suggestedLatency = Pa_GetDeviceInfo( outputParameters.device )->defaultHighOutputLatency * 5; + outputParameters.hostApiSpecificStreamInfo = NULL; + + /* open the stream */ + err = Pa_OpenStream( + &stream, + NULL, /* no input */ + &outputParameters, + SAMPLE_RATE, + FRAMES_PER_BUFFER, + paClipOff, /* we won't output out of range samples so don't bother clipping them */ + NULL, /* no callback, use blocking API */ + NULL ); /* no callback, so no callback userData */ + if( err != paNoError ) goto error; + + /* start the stream */ + err = Pa_StartStream( stream ); + if( err != paNoError ) goto error; + + printf("Playing %d seconds of silence followed by one buffer of a ramped sinusoid.\n", NUM_SECONDS ); + + bufferCount = ((NUM_SECONDS * SAMPLE_RATE) / FRAMES_PER_BUFFER); + + /* clear buffer */ + for( j=0; j < FRAMES_PER_BUFFER; j++ ) + { + buffer[j][0] = 0; /* left */ + buffer[j][1] = 0; /* right */ + } + /* play the silent buffer a bunch o' times */ + for( i=0; i < bufferCount; i++ ) + { + err = Pa_WriteStream( stream, buffer, FRAMES_PER_BUFFER ); + if( err != paNoError ) goto error; + } + /* play a non-silent buffer once */ + for( j=0; j < FRAMES_PER_BUFFER; j++ ) + { + float ramp = 1; + if( j < framesBy2 ) + ramp = j / framesBy2f; + else + ramp = (FRAMES_PER_BUFFER - j) / framesBy2f ; + + buffer[j][0] = sine[left_phase] * ramp; /* left */ + buffer[j][1] = sine[right_phase] * ramp; /* right */ + left_phase += left_inc; + if( left_phase >= TABLE_SIZE ) left_phase -= TABLE_SIZE; + right_phase += right_inc; + if( right_phase >= TABLE_SIZE ) right_phase -= TABLE_SIZE; + } + err = Pa_WriteStream( stream, buffer, FRAMES_PER_BUFFER ); + if( err != paNoError ) goto error; + + /* stop stream, close, and terminate */ + err = Pa_StopStream( stream ); + if( err != paNoError ) goto error; + + err = Pa_CloseStream( stream ); + if( err != paNoError ) goto error; + + Pa_Terminate(); + printf("Test finished.\n"); + + return err; +error: + Pa_Terminate(); + fprintf( stderr, "An error occured while using the portaudio stream\n" ); + fprintf( stderr, "Error number: %d\n", err ); + fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) ); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/portaudio/testcvs/changeme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,18 @@ +This is just a dopy little file used to test the CVS repository. +Feel free to trash this file. +Minor change. +Another tweak. +philburk tweak +stephane test +Phil changed this again on 2/21/02. Yawn... +Bjorn test3! +Phil tried to change this on 5/13/08 +Now we are using SVN instead of CVS. PB 2/10/10 +Test from builder-pc + +make a change using SVN on Ubuntu +tweak +testing + +PLB changing it to see if SVN broken +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/CMakeLists.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,211 @@ +cmake_minimum_required(VERSION 2.4.4) +set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON) + +project(zlib C) + +set(VERSION "1.2.7") + +set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables") +set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries") +set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers") +set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages") +set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_PREFIX}/share/pkgconfig" CACHE PATH "Installation directory for pkgconfig (.pc) files") + +include(CheckTypeSize) +include(CheckFunctionExists) +include(CheckIncludeFile) +include(CheckCSourceCompiles) +enable_testing() + +check_include_file(sys/types.h HAVE_SYS_TYPES_H) +check_include_file(stdint.h HAVE_STDINT_H) +check_include_file(stddef.h HAVE_STDDEF_H) + +# +# Check to see if we have large file support +# +set(CMAKE_REQUIRED_DEFINITIONS -D_LARGEFILE64_SOURCE=1) +# We add these other definitions here because CheckTypeSize.cmake +# in CMake 2.4.x does not automatically do so and we want +# compatibility with CMake 2.4.x. +if(HAVE_SYS_TYPES_H) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_TYPES_H) +endif() +if(HAVE_STDINT_H) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDINT_H) +endif() +if(HAVE_STDDEF_H) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_STDDEF_H) +endif() +check_type_size(off64_t OFF64_T) +if(HAVE_OFF64_T) + add_definitions(-D_LARGEFILE64_SOURCE=1) +endif() +set(CMAKE_REQUIRED_DEFINITIONS) # clear variable + +# +# Check for fseeko +# +check_function_exists(fseeko HAVE_FSEEKO) +if(NOT HAVE_FSEEKO) + add_definitions(-DNO_FSEEKO) +endif() + +# +# Check for unistd.h +# +check_include_file(unistd.h Z_HAVE_UNISTD_H) + +if(MSVC) + set(CMAKE_DEBUG_POSTFIX "d") + add_definitions(-D_CRT_SECURE_NO_DEPRECATE) + add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE) + include_directories(${CMAKE_CURRENT_SOURCE_DIR}) +endif() + +if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR) + # If we're doing an out of source build and the user has a zconf.h + # in their source tree... + if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h) + message(STATUS "Renaming") + message(STATUS " ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h") + message(STATUS "to 'zconf.h.included' because this file is included with zlib") + message(STATUS "but CMake generates it automatically in the build directory.") + file(RENAME ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.included) + endif() +endif() + +set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib.pc) +configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein + ${ZLIB_PC} @ONLY) +configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/zconf.h.cmakein + ${CMAKE_CURRENT_BINARY_DIR}/zconf.h @ONLY) +include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}) + + +#============================================================================ +# zlib +#============================================================================ + +set(ZLIB_PUBLIC_HDRS + ${CMAKE_CURRENT_BINARY_DIR}/zconf.h + zlib.h +) +set(ZLIB_PRIVATE_HDRS + crc32.h + deflate.h + gzguts.h + inffast.h + inffixed.h + inflate.h + inftrees.h + trees.h + zutil.h +) +set(ZLIB_SRCS + adler32.c + compress.c + crc32.c + deflate.c + gzclose.c + gzlib.c + gzread.c + gzwrite.c + inflate.c + infback.c + inftrees.c + inffast.c + trees.c + uncompr.c + zutil.c +) + +if(NOT MINGW) + set(ZLIB_SRCS ${ZLIB_SRCS} + win32/zlib1.rc # If present will override custom build rule below. + ) +endif() + +# parse the full version number from zlib.h and include in ZLIB_FULL_VERSION +file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents) +string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*" + "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents}) + +if(MINGW) + # This gets us DLL resource information when compiling on MinGW. + if(NOT CMAKE_RC_COMPILER) + SET(CMAKE_RC_COMPILER windres.exe) + endif() + + add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj + COMMAND ${CMAKE_RC_COMPILER} + -D GCC_WINDRES + -I ${CMAKE_CURRENT_SOURCE_DIR} + -I ${CMAKE_CURRENT_BINARY_DIR} + -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj + -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc) + set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) +endif(MINGW) + +add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) +add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) +set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL) +set_target_properties(zlib PROPERTIES SOVERSION 1) + +if(NOT CYGWIN) + # This property causes shared libraries on Linux to have the full version + # encoded into their final filename. We disable this on Cygwin because + # it causes cygz-${ZLIB_FULL_VERSION}.dll to be created when cygz.dll + # seems to be the default. + # + # This has no effect with MSVC, on that platform the version info for + # the DLL comes from the resource file win32/zlib1.rc + set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION}) +endif() + +if(UNIX) + # On unix-like platforms the library is almost always called libz + set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z) + set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,${CMAKE_CURRENT_SOURCE_DIR}/zlib.map") +elseif(BUILD_SHARED_LIBS AND WIN32) + # Creates zlib1.dll when building shared library version + set_target_properties(zlib PROPERTIES SUFFIX "1.dll") +endif() + +if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) + install(TARGETS zlib zlibstatic + RUNTIME DESTINATION "${INSTALL_BIN_DIR}" + ARCHIVE DESTINATION "${INSTALL_LIB_DIR}" + LIBRARY DESTINATION "${INSTALL_LIB_DIR}" ) +endif() +if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL ) + install(FILES ${ZLIB_PUBLIC_HDRS} DESTINATION "${INSTALL_INC_DIR}") +endif() +if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) + install(FILES zlib.3 DESTINATION "${INSTALL_MAN_DIR}/man3") +endif() +if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) + install(FILES ${ZLIB_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}") +endif() + +#============================================================================ +# Example binaries +#============================================================================ + +add_executable(example test/example.c) +target_link_libraries(example zlib) +add_test(example example) + +add_executable(minigzip test/minigzip.c) +target_link_libraries(minigzip zlib) + +if(HAVE_OFF64_T) + add_executable(example64 test/example.c) + target_link_libraries(example64 zlib) + set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") + add_test(example64 example64) + + add_executable(minigzip64 test/minigzip.c) + target_link_libraries(minigzip64 zlib) + set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") +endif()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/ChangeLog Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1409 @@ + + ChangeLog file for zlib + +Changes in 1.2.7 (2 May 2012) +- Replace use of memmove() with a simple copy for portability +- Test for existence of strerror +- Restore gzgetc_ for backward compatibility with 1.2.6 +- Fix build with non-GNU make on Solaris +- Require gcc 4.0 or later on Mac OS X to use the hidden attribute +- Include unistd.h for Watcom C +- Use __WATCOMC__ instead of __WATCOM__ +- Do not use the visibility attribute if NO_VIZ defined +- Improve the detection of no hidden visibility attribute +- Avoid using __int64 for gcc or solo compilation +- Cast to char * in gzprintf to avoid warnings [Zinser] +- Fix make_vms.com for VAX [Zinser] +- Don't use library or built-in byte swaps +- Simplify test and use of gcc hidden attribute +- Fix bug in gzclose_w() when gzwrite() fails to allocate memory +- Add "x" (O_EXCL) and "e" (O_CLOEXEC) modes support to gzopen() +- Fix bug in test/minigzip.c for configure --solo +- Fix contrib/vstudio project link errors [Mohanathas] +- Add ability to choose the builder in make_vms.com [Schweda] +- Add DESTDIR support to mingw32 win32/Makefile.gcc +- Fix comments in win32/Makefile.gcc for proper usage +- Allow overriding the default install locations for cmake +- Generate and install the pkg-config file with cmake +- Build both a static and a shared version of zlib with cmake +- Include version symbols for cmake builds +- If using cmake with MSVC, add the source directory to the includes +- Remove unneeded EXTRA_CFLAGS from win32/Makefile.gcc [Truta] +- Move obsolete emx makefile to old [Truta] +- Allow the use of -Wundef when compiling or using zlib +- Avoid the use of the -u option with mktemp +- Improve inflate() documentation on the use of Z_FINISH +- Recognize clang as gcc +- Add gzopen_w() in Windows for wide character path names +- Rename zconf.h in CMakeLists.txt to move it out of the way +- Add source directory in CMakeLists.txt for building examples +- Look in build directory for zlib.pc in CMakeLists.txt +- Remove gzflags from zlibvc.def in vc9 and vc10 +- Fix contrib/minizip compilation in the MinGW environment +- Update ./configure for Solaris, support --64 [Mooney] +- Remove -R. from Solaris shared build (possible security issue) +- Avoid race condition for parallel make (-j) running example +- Fix type mismatch between get_crc_table() and crc_table +- Fix parsing of version with "-" in CMakeLists.txt [Snider, Ziegler] +- Fix the path to zlib.map in CMakeLists.txt +- Force the native libtool in Mac OS X to avoid GNU libtool [Beebe] +- Add instructions to win32/Makefile.gcc for shared install [Torri] + +Changes in 1.2.6.1 (12 Feb 2012) +- Avoid the use of the Objective-C reserved name "id" +- Include io.h in gzguts.h for Microsoft compilers +- Fix problem with ./configure --prefix and gzgetc macro +- Include gz_header definition when compiling zlib solo +- Put gzflags() functionality back in zutil.c +- Avoid library header include in crc32.c for Z_SOLO +- Use name in GCC_CLASSIC as C compiler for coverage testing, if set +- Minor cleanup in contrib/minizip/zip.c [Vollant] +- Update make_vms.com [Zinser] +- Remove unnecessary gzgetc_ function +- Use optimized byte swap operations for Microsoft and GNU [Snyder] +- Fix minor typo in zlib.h comments [Rzesniowiecki] + +Changes in 1.2.6 (29 Jan 2012) +- Update the Pascal interface in contrib/pascal +- Fix function numbers for gzgetc_ in zlibvc.def files +- Fix configure.ac for contrib/minizip [Schiffer] +- Fix large-entry detection in minizip on 64-bit systems [Schiffer] +- Have ./configure use the compiler return code for error indication +- Fix CMakeLists.txt for cross compilation [McClure] +- Fix contrib/minizip/zip.c for 64-bit architectures [Dalsnes] +- Fix compilation of contrib/minizip on FreeBSD [Marquez] +- Correct suggested usages in win32/Makefile.msc [Shachar, Horvath] +- Include io.h for Turbo C / Borland C on all platforms [Truta] +- Make version explicit in contrib/minizip/configure.ac [Bosmans] +- Avoid warning for no encryption in contrib/minizip/zip.c [Vollant] +- Minor cleanup up contrib/minizip/unzip.c [Vollant] +- Fix bug when compiling minizip with C++ [Vollant] +- Protect for long name and extra fields in contrib/minizip [Vollant] +- Avoid some warnings in contrib/minizip [Vollant] +- Add -I../.. -L../.. to CFLAGS for minizip and miniunzip +- Add missing libs to minizip linker command +- Add support for VPATH builds in contrib/minizip +- Add an --enable-demos option to contrib/minizip/configure +- Add the generation of configure.log by ./configure +- Exit when required parameters not provided to win32/Makefile.gcc +- Have gzputc return the character written instead of the argument +- Use the -m option on ldconfig for BSD systems [Tobias] +- Correct in zlib.map when deflateResetKeep was added + +Changes in 1.2.5.3 (15 Jan 2012) +- Restore gzgetc function for binary compatibility +- Do not use _lseeki64 under Borland C++ [Truta] +- Update win32/Makefile.msc to build test/*.c [Truta] +- Remove old/visualc6 given CMakefile and other alternatives +- Update AS400 build files and documentation [Monnerat] +- Update win32/Makefile.gcc to build test/*.c [Truta] +- Permit stronger flushes after Z_BLOCK flushes +- Avoid extraneous empty blocks when doing empty flushes +- Permit Z_NULL arguments to deflatePending +- Allow deflatePrime() to insert bits in the middle of a stream +- Remove second empty static block for Z_PARTIAL_FLUSH +- Write out all of the available bits when using Z_BLOCK +- Insert the first two strings in the hash table after a flush + +Changes in 1.2.5.2 (17 Dec 2011) +- fix ld error: unable to find version dependency 'ZLIB_1.2.5' +- use relative symlinks for shared libs +- Avoid searching past window for Z_RLE strategy +- Assure that high-water mark initialization is always applied in deflate +- Add assertions to fill_window() in deflate.c to match comments +- Update python link in README +- Correct spelling error in gzread.c +- Fix bug in gzgets() for a concatenated empty gzip stream +- Correct error in comment for gz_make() +- Change gzread() and related to ignore junk after gzip streams +- Allow gzread() and related to continue after gzclearerr() +- Allow gzrewind() and gzseek() after a premature end-of-file +- Simplify gzseek() now that raw after gzip is ignored +- Change gzgetc() to a macro for speed (~40% speedup in testing) +- Fix gzclose() to return the actual error last encountered +- Always add large file support for windows +- Include zconf.h for windows large file support +- Include zconf.h.cmakein for windows large file support +- Update zconf.h.cmakein on make distclean +- Merge vestigial vsnprintf determination from zutil.h to gzguts.h +- Clarify how gzopen() appends in zlib.h comments +- Correct documentation of gzdirect() since junk at end now ignored +- Add a transparent write mode to gzopen() when 'T' is in the mode +- Update python link in zlib man page +- Get inffixed.h and MAKEFIXED result to match +- Add a ./config --solo option to make zlib subset with no libary use +- Add undocumented inflateResetKeep() function for CAB file decoding +- Add --cover option to ./configure for gcc coverage testing +- Add #define ZLIB_CONST option to use const in the z_stream interface +- Add comment to gzdopen() in zlib.h to use dup() when using fileno() +- Note behavior of uncompress() to provide as much data as it can +- Add files in contrib/minizip to aid in building libminizip +- Split off AR options in Makefile.in and configure +- Change ON macro to Z_ARG to avoid application conflicts +- Facilitate compilation with Borland C++ for pragmas and vsnprintf +- Include io.h for Turbo C / Borland C++ +- Move example.c and minigzip.c to test/ +- Simplify incomplete code table filling in inflate_table() +- Remove code from inflate.c and infback.c that is impossible to execute +- Test the inflate code with full coverage +- Allow deflateSetDictionary, inflateSetDictionary at any time (in raw) +- Add deflateResetKeep and fix inflateResetKeep to retain dictionary +- Fix gzwrite.c to accommodate reduced memory zlib compilation +- Have inflate() with Z_FINISH avoid the allocation of a window +- Do not set strm->adler when doing raw inflate +- Fix gzeof() to behave just like feof() when read is not past end of file +- Fix bug in gzread.c when end-of-file is reached +- Avoid use of Z_BUF_ERROR in gz* functions except for premature EOF +- Document gzread() capability to read concurrently written files +- Remove hard-coding of resource compiler in CMakeLists.txt [Blammo] + +Changes in 1.2.5.1 (10 Sep 2011) +- Update FAQ entry on shared builds (#13) +- Avoid symbolic argument to chmod in Makefile.in +- Fix bug and add consts in contrib/puff [Oberhumer] +- Update contrib/puff/zeros.raw test file to have all block types +- Add full coverage test for puff in contrib/puff/Makefile +- Fix static-only-build install in Makefile.in +- Fix bug in unzGetCurrentFileInfo() in contrib/minizip [Kuno] +- Add libz.a dependency to shared in Makefile.in for parallel builds +- Spell out "number" (instead of "nb") in zlib.h for total_in, total_out +- Replace $(...) with `...` in configure for non-bash sh [Bowler] +- Add darwin* to Darwin* and solaris* to SunOS\ 5* in configure [Groffen] +- Add solaris* to Linux* in configure to allow gcc use [Groffen] +- Add *bsd* to Linux* case in configure [Bar-Lev] +- Add inffast.obj to dependencies in win32/Makefile.msc +- Correct spelling error in deflate.h [Kohler] +- Change libzdll.a again to libz.dll.a (!) in win32/Makefile.gcc +- Add test to configure for GNU C looking for gcc in output of $cc -v +- Add zlib.pc generation to win32/Makefile.gcc [Weigelt] +- Fix bug in zlib.h for _FILE_OFFSET_BITS set and _LARGEFILE64_SOURCE not +- Add comment in zlib.h that adler32_combine with len2 < 0 makes no sense +- Make NO_DIVIDE option in adler32.c much faster (thanks to John Reiser) +- Make stronger test in zconf.h to include unistd.h for LFS +- Apply Darwin patches for 64-bit file offsets to contrib/minizip [Slack] +- Fix zlib.h LFS support when Z_PREFIX used +- Add updated as400 support (removed from old) [Monnerat] +- Avoid deflate sensitivity to volatile input data +- Avoid division in adler32_combine for NO_DIVIDE +- Clarify the use of Z_FINISH with deflateBound() amount of space +- Set binary for output file in puff.c +- Use u4 type for crc_table to avoid conversion warnings +- Apply casts in zlib.h to avoid conversion warnings +- Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller] +- Improve inflateSync() documentation to note indeterminancy +- Add deflatePending() function to return the amount of pending output +- Correct the spelling of "specification" in FAQ [Randers-Pehrson] +- Add a check in configure for stdarg.h, use for gzprintf() +- Check that pointers fit in ints when gzprint() compiled old style +- Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler] +- Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt] +- Add debug records in assmebler code [Londer] +- Update RFC references to use http://tools.ietf.org/html/... [Li] +- Add --archs option, use of libtool to configure for Mac OS X [Borstel] + +Changes in 1.2.5 (19 Apr 2010) +- Disable visibility attribute in win32/Makefile.gcc [Bar-Lev] +- Default to libdir as sharedlibdir in configure [Nieder] +- Update copyright dates on modified source files +- Update trees.c to be able to generate modified trees.h +- Exit configure for MinGW, suggesting win32/Makefile.gcc +- Check for NULL path in gz_open [Homurlu] + +Changes in 1.2.4.5 (18 Apr 2010) +- Set sharedlibdir in configure [Torok] +- Set LDFLAGS in Makefile.in [Bar-Lev] +- Avoid mkdir objs race condition in Makefile.in [Bowler] +- Add ZLIB_INTERNAL in front of internal inter-module functions and arrays +- Define ZLIB_INTERNAL to hide internal functions and arrays for GNU C +- Don't use hidden attribute when it is a warning generator (e.g. Solaris) + +Changes in 1.2.4.4 (18 Apr 2010) +- Fix CROSS_PREFIX executable testing, CHOST extract, mingw* [Torok] +- Undefine _LARGEFILE64_SOURCE in zconf.h if it is zero, but not if empty +- Try to use bash or ksh regardless of functionality of /bin/sh +- Fix configure incompatibility with NetBSD sh +- Remove attempt to run under bash or ksh since have better NetBSD fix +- Fix win32/Makefile.gcc for MinGW [Bar-Lev] +- Add diagnostic messages when using CROSS_PREFIX in configure +- Added --sharedlibdir option to configure [Weigelt] +- Use hidden visibility attribute when available [Frysinger] + +Changes in 1.2.4.3 (10 Apr 2010) +- Only use CROSS_PREFIX in configure for ar and ranlib if they exist +- Use CROSS_PREFIX for nm [Bar-Lev] +- Assume _LARGEFILE64_SOURCE defined is equivalent to true +- Avoid use of undefined symbols in #if with && and || +- Make *64 prototypes in gzguts.h consistent with functions +- Add -shared load option for MinGW in configure [Bowler] +- Move z_off64_t to public interface, use instead of off64_t +- Remove ! from shell test in configure (not portable to Solaris) +- Change +0 macro tests to -0 for possibly increased portability + +Changes in 1.2.4.2 (9 Apr 2010) +- Add consistent carriage returns to readme.txt's in masmx86 and masmx64 +- Really provide prototypes for *64 functions when building without LFS +- Only define unlink() in minigzip.c if unistd.h not included +- Update README to point to contrib/vstudio project files +- Move projects/vc6 to old/ and remove projects/ +- Include stdlib.h in minigzip.c for setmode() definition under WinCE +- Clean up assembler builds in win32/Makefile.msc [Rowe] +- Include sys/types.h for Microsoft for off_t definition +- Fix memory leak on error in gz_open() +- Symbolize nm as $NM in configure [Weigelt] +- Use TEST_LDSHARED instead of LDSHARED to link test programs [Weigelt] +- Add +0 to _FILE_OFFSET_BITS and _LFS64_LARGEFILE in case not defined +- Fix bug in gzeof() to take into account unused input data +- Avoid initialization of structures with variables in puff.c +- Updated win32/README-WIN32.txt [Rowe] + +Changes in 1.2.4.1 (28 Mar 2010) +- Remove the use of [a-z] constructs for sed in configure [gentoo 310225] +- Remove $(SHAREDLIB) from LIBS in Makefile.in [Creech] +- Restore "for debugging" comment on sprintf() in gzlib.c +- Remove fdopen for MVS from gzguts.h +- Put new README-WIN32.txt in win32 [Rowe] +- Add check for shell to configure and invoke another shell if needed +- Fix big fat stinking bug in gzseek() on uncompressed files +- Remove vestigial F_OPEN64 define in zutil.h +- Set and check the value of _LARGEFILE_SOURCE and _LARGEFILE64_SOURCE +- Avoid errors on non-LFS systems when applications define LFS macros +- Set EXE to ".exe" in configure for MINGW [Kahle] +- Match crc32() in crc32.c exactly to the prototype in zlib.h [Sherrill] +- Add prefix for cross-compilation in win32/makefile.gcc [Bar-Lev] +- Add DLL install in win32/makefile.gcc [Bar-Lev] +- Allow Linux* or linux* from uname in configure [Bar-Lev] +- Allow ldconfig to be redefined in configure and Makefile.in [Bar-Lev] +- Add cross-compilation prefixes to configure [Bar-Lev] +- Match type exactly in gz_load() invocation in gzread.c +- Match type exactly of zcalloc() in zutil.c to zlib.h alloc_func +- Provide prototypes for *64 functions when building zlib without LFS +- Don't use -lc when linking shared library on MinGW +- Remove errno.h check in configure and vestigial errno code in zutil.h + +Changes in 1.2.4 (14 Mar 2010) +- Fix VER3 extraction in configure for no fourth subversion +- Update zlib.3, add docs to Makefile.in to make .pdf out of it +- Add zlib.3.pdf to distribution +- Don't set error code in gzerror() if passed pointer is NULL +- Apply destination directory fixes to CMakeLists.txt [Lowman] +- Move #cmakedefine's to a new zconf.in.cmakein +- Restore zconf.h for builds that don't use configure or cmake +- Add distclean to dummy Makefile for convenience +- Update and improve INDEX, README, and FAQ +- Update CMakeLists.txt for the return of zconf.h [Lowman] +- Update contrib/vstudio/vc9 and vc10 [Vollant] +- Change libz.dll.a back to libzdll.a in win32/Makefile.gcc +- Apply license and readme changes to contrib/asm686 [Raiter] +- Check file name lengths and add -c option in minigzip.c [Li] +- Update contrib/amd64 and contrib/masmx86/ [Vollant] +- Avoid use of "eof" parameter in trees.c to not shadow library variable +- Update make_vms.com for removal of zlibdefs.h [Zinser] +- Update assembler code and vstudio projects in contrib [Vollant] +- Remove outdated assembler code contrib/masm686 and contrib/asm586 +- Remove old vc7 and vc8 from contrib/vstudio +- Update win32/Makefile.msc, add ZLIB_VER_SUBREVISION [Rowe] +- Fix memory leaks in gzclose_r() and gzclose_w(), file leak in gz_open() +- Add contrib/gcc_gvmat64 for longest_match and inflate_fast [Vollant] +- Remove *64 functions from win32/zlib.def (they're not 64-bit yet) +- Fix bug in void-returning vsprintf() case in gzwrite.c +- Fix name change from inflate.h in contrib/inflate86/inffas86.c +- Check if temporary file exists before removing in make_vms.com [Zinser] +- Fix make install and uninstall for --static option +- Fix usage of _MSC_VER in gzguts.h and zutil.h [Truta] +- Update readme.txt in contrib/masmx64 and masmx86 to assemble + +Changes in 1.2.3.9 (21 Feb 2010) +- Expunge gzio.c +- Move as400 build information to old +- Fix updates in contrib/minizip and contrib/vstudio +- Add const to vsnprintf test in configure to avoid warnings [Weigelt] +- Delete zconf.h (made by configure) [Weigelt] +- Change zconf.in.h to zconf.h.in per convention [Weigelt] +- Check for NULL buf in gzgets() +- Return empty string for gzgets() with len == 1 (like fgets()) +- Fix description of gzgets() in zlib.h for end-of-file, NULL return +- Update minizip to 1.1 [Vollant] +- Avoid MSVC loss of data warnings in gzread.c, gzwrite.c +- Note in zlib.h that gzerror() should be used to distinguish from EOF +- Remove use of snprintf() from gzlib.c +- Fix bug in gzseek() +- Update contrib/vstudio, adding vc9 and vc10 [Kuno, Vollant] +- Fix zconf.h generation in CMakeLists.txt [Lowman] +- Improve comments in zconf.h where modified by configure + +Changes in 1.2.3.8 (13 Feb 2010) +- Clean up text files (tabs, trailing whitespace, etc.) [Oberhumer] +- Use z_off64_t in gz_zero() and gz_skip() to match state->skip +- Avoid comparison problem when sizeof(int) == sizeof(z_off64_t) +- Revert to Makefile.in from 1.2.3.6 (live with the clutter) +- Fix missing error return in gzflush(), add zlib.h note +- Add *64 functions to zlib.map [Levin] +- Fix signed/unsigned comparison in gz_comp() +- Use SFLAGS when testing shared linking in configure +- Add --64 option to ./configure to use -m64 with gcc +- Fix ./configure --help to correctly name options +- Have make fail if a test fails [Levin] +- Avoid buffer overrun in contrib/masmx64/gvmat64.asm [Simpson] +- Remove assembler object files from contrib + +Changes in 1.2.3.7 (24 Jan 2010) +- Always gzopen() with O_LARGEFILE if available +- Fix gzdirect() to work immediately after gzopen() or gzdopen() +- Make gzdirect() more precise when the state changes while reading +- Improve zlib.h documentation in many places +- Catch memory allocation failure in gz_open() +- Complete close operation if seek forward in gzclose_w() fails +- Return Z_ERRNO from gzclose_r() if close() fails +- Return Z_STREAM_ERROR instead of EOF for gzclose() being passed NULL +- Return zero for gzwrite() errors to match zlib.h description +- Return -1 on gzputs() error to match zlib.h description +- Add zconf.in.h to allow recovery from configure modification [Weigelt] +- Fix static library permissions in Makefile.in [Weigelt] +- Avoid warnings in configure tests that hide functionality [Weigelt] +- Add *BSD and DragonFly to Linux case in configure [gentoo 123571] +- Change libzdll.a to libz.dll.a in win32/Makefile.gcc [gentoo 288212] +- Avoid access of uninitialized data for first inflateReset2 call [Gomes] +- Keep object files in subdirectories to reduce the clutter somewhat +- Remove default Makefile and zlibdefs.h, add dummy Makefile +- Add new external functions to Z_PREFIX, remove duplicates, z_z_ -> z_ +- Remove zlibdefs.h completely -- modify zconf.h instead + +Changes in 1.2.3.6 (17 Jan 2010) +- Avoid void * arithmetic in gzread.c and gzwrite.c +- Make compilers happier with const char * for gz_error message +- Avoid unused parameter warning in inflate.c +- Avoid signed-unsigned comparison warning in inflate.c +- Indent #pragma's for traditional C +- Fix usage of strwinerror() in glib.c, change to gz_strwinerror() +- Correct email address in configure for system options +- Update make_vms.com and add make_vms.com to contrib/minizip [Zinser] +- Update zlib.map [Brown] +- Fix Makefile.in for Solaris 10 make of example64 and minizip64 [Torok] +- Apply various fixes to CMakeLists.txt [Lowman] +- Add checks on len in gzread() and gzwrite() +- Add error message for no more room for gzungetc() +- Remove zlib version check in gzwrite() +- Defer compression of gzprintf() result until need to +- Use snprintf() in gzdopen() if available +- Remove USE_MMAP configuration determination (only used by minigzip) +- Remove examples/pigz.c (available separately) +- Update examples/gun.c to 1.6 + +Changes in 1.2.3.5 (8 Jan 2010) +- Add space after #if in zutil.h for some compilers +- Fix relatively harmless bug in deflate_fast() [Exarevsky] +- Fix same problem in deflate_slow() +- Add $(SHAREDLIBV) to LIBS in Makefile.in [Brown] +- Add deflate_rle() for faster Z_RLE strategy run-length encoding +- Add deflate_huff() for faster Z_HUFFMAN_ONLY encoding +- Change name of "write" variable in inffast.c to avoid library collisions +- Fix premature EOF from gzread() in gzio.c [Brown] +- Use zlib header window size if windowBits is 0 in inflateInit2() +- Remove compressBound() call in deflate.c to avoid linking compress.o +- Replace use of errno in gz* with functions, support WinCE [Alves] +- Provide alternative to perror() in minigzip.c for WinCE [Alves] +- Don't use _vsnprintf on later versions of MSVC [Lowman] +- Add CMake build script and input file [Lowman] +- Update contrib/minizip to 1.1 [Svensson, Vollant] +- Moved nintendods directory from contrib to . +- Replace gzio.c with a new set of routines with the same functionality +- Add gzbuffer(), gzoffset(), gzclose_r(), gzclose_w() as part of above +- Update contrib/minizip to 1.1b +- Change gzeof() to return 0 on error instead of -1 to agree with zlib.h + +Changes in 1.2.3.4 (21 Dec 2009) +- Use old school .SUFFIXES in Makefile.in for FreeBSD compatibility +- Update comments in configure and Makefile.in for default --shared +- Fix test -z's in configure [Marquess] +- Build examplesh and minigzipsh when not testing +- Change NULL's to Z_NULL's in deflate.c and in comments in zlib.h +- Import LDFLAGS from the environment in configure +- Fix configure to populate SFLAGS with discovered CFLAGS options +- Adapt make_vms.com to the new Makefile.in [Zinser] +- Add zlib2ansi script for C++ compilation [Marquess] +- Add _FILE_OFFSET_BITS=64 test to make test (when applicable) +- Add AMD64 assembler code for longest match to contrib [Teterin] +- Include options from $SFLAGS when doing $LDSHARED +- Simplify 64-bit file support by introducing z_off64_t type +- Make shared object files in objs directory to work around old Sun cc +- Use only three-part version number for Darwin shared compiles +- Add rc option to ar in Makefile.in for when ./configure not run +- Add -WI,-rpath,. to LDFLAGS for OSF 1 V4* +- Set LD_LIBRARYN32_PATH for SGI IRIX shared compile +- Protect against _FILE_OFFSET_BITS being defined when compiling zlib +- Rename Makefile.in targets allstatic to static and allshared to shared +- Fix static and shared Makefile.in targets to be independent +- Correct error return bug in gz_open() by setting state [Brown] +- Put spaces before ;;'s in configure for better sh compatibility +- Add pigz.c (parallel implementation of gzip) to examples/ +- Correct constant in crc32.c to UL [Leventhal] +- Reject negative lengths in crc32_combine() +- Add inflateReset2() function to work like inflateEnd()/inflateInit2() +- Include sys/types.h for _LARGEFILE64_SOURCE [Brown] +- Correct typo in doc/algorithm.txt [Janik] +- Fix bug in adler32_combine() [Zhu] +- Catch missing-end-of-block-code error in all inflates and in puff + Assures that random input to inflate eventually results in an error +- Added enough.c (calculation of ENOUGH for inftrees.h) to examples/ +- Update ENOUGH and its usage to reflect discovered bounds +- Fix gzerror() error report on empty input file [Brown] +- Add ush casts in trees.c to avoid pedantic runtime errors +- Fix typo in zlib.h uncompress() description [Reiss] +- Correct inflate() comments with regard to automatic header detection +- Remove deprecation comment on Z_PARTIAL_FLUSH (it stays) +- Put new version of gzlog (2.0) in examples with interruption recovery +- Add puff compile option to permit invalid distance-too-far streams +- Add puff TEST command options, ability to read piped input +- Prototype the *64 functions in zlib.h when _FILE_OFFSET_BITS == 64, but + _LARGEFILE64_SOURCE not defined +- Fix Z_FULL_FLUSH to truly erase the past by resetting s->strstart +- Fix deflateSetDictionary() to use all 32K for output consistency +- Remove extraneous #define MIN_LOOKAHEAD in deflate.c (in deflate.h) +- Clear bytes after deflate lookahead to avoid use of uninitialized data +- Change a limit in inftrees.c to be more transparent to Coverity Prevent +- Update win32/zlib.def with exported symbols from zlib.h +- Correct spelling errors in zlib.h [Willem, Sobrado] +- Allow Z_BLOCK for deflate() to force a new block +- Allow negative bits in inflatePrime() to delete existing bit buffer +- Add Z_TREES flush option to inflate() to return at end of trees +- Add inflateMark() to return current state information for random access +- Add Makefile for NintendoDS to contrib [Costa] +- Add -w in configure compile tests to avoid spurious warnings [Beucler] +- Fix typos in zlib.h comments for deflateSetDictionary() +- Fix EOF detection in transparent gzread() [Maier] + +Changes in 1.2.3.3 (2 October 2006) +- Make --shared the default for configure, add a --static option +- Add compile option to permit invalid distance-too-far streams +- Add inflateUndermine() function which is required to enable above +- Remove use of "this" variable name for C++ compatibility [Marquess] +- Add testing of shared library in make test, if shared library built +- Use ftello() and fseeko() if available instead of ftell() and fseek() +- Provide two versions of all functions that use the z_off_t type for + binary compatibility -- a normal version and a 64-bit offset version, + per the Large File Support Extension when _LARGEFILE64_SOURCE is + defined; use the 64-bit versions by default when _FILE_OFFSET_BITS + is defined to be 64 +- Add a --uname= option to configure to perhaps help with cross-compiling + +Changes in 1.2.3.2 (3 September 2006) +- Turn off silly Borland warnings [Hay] +- Use off64_t and define _LARGEFILE64_SOURCE when present +- Fix missing dependency on inffixed.h in Makefile.in +- Rig configure --shared to build both shared and static [Teredesai, Truta] +- Remove zconf.in.h and instead create a new zlibdefs.h file +- Fix contrib/minizip/unzip.c non-encrypted after encrypted [Vollant] +- Add treebuild.xml (see http://treebuild.metux.de/) [Weigelt] + +Changes in 1.2.3.1 (16 August 2006) +- Add watcom directory with OpenWatcom make files [Daniel] +- Remove #undef of FAR in zconf.in.h for MVS [Fedtke] +- Update make_vms.com [Zinser] +- Use -fPIC for shared build in configure [Teredesai, Nicholson] +- Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen] +- Use fdopen() (not _fdopen()) for Interix in zutil.h [BŠck] +- Add some FAQ entries about the contrib directory +- Update the MVS question in the FAQ +- Avoid extraneous reads after EOF in gzio.c [Brown] +- Correct spelling of "successfully" in gzio.c [Randers-Pehrson] +- Add comments to zlib.h about gzerror() usage [Brown] +- Set extra flags in gzip header in gzopen() like deflate() does +- Make configure options more compatible with double-dash conventions + [Weigelt] +- Clean up compilation under Solaris SunStudio cc [Rowe, Reinholdtsen] +- Fix uninstall target in Makefile.in [Truta] +- Add pkgconfig support [Weigelt] +- Use $(DESTDIR) macro in Makefile.in [Reinholdtsen, Weigelt] +- Replace set_data_type() with a more accurate detect_data_type() in + trees.c, according to the txtvsbin.txt document [Truta] +- Swap the order of #include <stdio.h> and #include "zlib.h" in + gzio.c, example.c and minigzip.c [Truta] +- Shut up annoying VS2005 warnings about standard C deprecation [Rowe, + Truta] (where?) +- Fix target "clean" from win32/Makefile.bor [Truta] +- Create .pdb and .manifest files in win32/makefile.msc [Ziegler, Rowe] +- Update zlib www home address in win32/DLL_FAQ.txt [Truta] +- Update contrib/masmx86/inffas32.asm for VS2005 [Vollant, Van Wassenhove] +- Enable browse info in the "Debug" and "ASM Debug" configurations in + the Visual C++ 6 project, and set (non-ASM) "Debug" as default [Truta] +- Add pkgconfig support [Weigelt] +- Add ZLIB_VER_MAJOR, ZLIB_VER_MINOR and ZLIB_VER_REVISION in zlib.h, + for use in win32/zlib1.rc [Polushin, Rowe, Truta] +- Add a document that explains the new text detection scheme to + doc/txtvsbin.txt [Truta] +- Add rfc1950.txt, rfc1951.txt and rfc1952.txt to doc/ [Truta] +- Move algorithm.txt into doc/ [Truta] +- Synchronize FAQ with website +- Fix compressBound(), was low for some pathological cases [Fearnley] +- Take into account wrapper variations in deflateBound() +- Set examples/zpipe.c input and output to binary mode for Windows +- Update examples/zlib_how.html with new zpipe.c (also web site) +- Fix some warnings in examples/gzlog.c and examples/zran.c (it seems + that gcc became pickier in 4.0) +- Add zlib.map for Linux: "All symbols from zlib-1.1.4 remain + un-versioned, the patch adds versioning only for symbols introduced in + zlib-1.2.0 or later. It also declares as local those symbols which are + not designed to be exported." [Levin] +- Update Z_PREFIX list in zconf.in.h, add --zprefix option to configure +- Do not initialize global static by default in trees.c, add a response + NO_INIT_GLOBAL_POINTERS to initialize them if needed [Marquess] +- Don't use strerror() in gzio.c under WinCE [Yakimov] +- Don't use errno.h in zutil.h under WinCE [Yakimov] +- Move arguments for AR to its usage to allow replacing ar [Marot] +- Add HAVE_VISIBILITY_PRAGMA in zconf.in.h for Mozilla [Randers-Pehrson] +- Improve inflateInit() and inflateInit2() documentation +- Fix structure size comment in inflate.h +- Change configure help option from --h* to --help [Santos] + +Changes in 1.2.3 (18 July 2005) +- Apply security vulnerability fixes to contrib/infback9 as well +- Clean up some text files (carriage returns, trailing space) +- Update testzlib, vstudio, masmx64, and masmx86 in contrib [Vollant] + +Changes in 1.2.2.4 (11 July 2005) +- Add inflatePrime() function for starting inflation at bit boundary +- Avoid some Visual C warnings in deflate.c +- Avoid more silly Visual C warnings in inflate.c and inftrees.c for 64-bit + compile +- Fix some spelling errors in comments [Betts] +- Correct inflateInit2() error return documentation in zlib.h +- Add zran.c example of compressed data random access to examples + directory, shows use of inflatePrime() +- Fix cast for assignments to strm->state in inflate.c and infback.c +- Fix zlibCompileFlags() in zutil.c to use 1L for long shifts [Oberhumer] +- Move declarations of gf2 functions to right place in crc32.c [Oberhumer] +- Add cast in trees.c t avoid a warning [Oberhumer] +- Avoid some warnings in fitblk.c, gun.c, gzjoin.c in examples [Oberhumer] +- Update make_vms.com [Zinser] +- Initialize state->write in inflateReset() since copied in inflate_fast() +- Be more strict on incomplete code sets in inflate_table() and increase + ENOUGH and MAXD -- this repairs a possible security vulnerability for + invalid inflate input. Thanks to Tavis Ormandy and Markus Oberhumer for + discovering the vulnerability and providing test cases. +- Add ia64 support to configure for HP-UX [Smith] +- Add error return to gzread() for format or i/o error [Levin] +- Use malloc.h for OS/2 [Necasek] + +Changes in 1.2.2.3 (27 May 2005) +- Replace 1U constants in inflate.c and inftrees.c for 64-bit compile +- Typecast fread() return values in gzio.c [Vollant] +- Remove trailing space in minigzip.c outmode (VC++ can't deal with it) +- Fix crc check bug in gzread() after gzungetc() [Heiner] +- Add the deflateTune() function to adjust internal compression parameters +- Add a fast gzip decompressor, gun.c, to examples (use of inflateBack) +- Remove an incorrect assertion in examples/zpipe.c +- Add C++ wrapper in infback9.h [Donais] +- Fix bug in inflateCopy() when decoding fixed codes +- Note in zlib.h how much deflateSetDictionary() actually uses +- Remove USE_DICT_HEAD in deflate.c (would mess up inflate if used) +- Add _WIN32_WCE to define WIN32 in zconf.in.h [Spencer] +- Don't include stderr.h or errno.h for _WIN32_WCE in zutil.h [Spencer] +- Add gzdirect() function to indicate transparent reads +- Update contrib/minizip [Vollant] +- Fix compilation of deflate.c when both ASMV and FASTEST [Oberhumer] +- Add casts in crc32.c to avoid warnings [Oberhumer] +- Add contrib/masmx64 [Vollant] +- Update contrib/asm586, asm686, masmx86, testzlib, vstudio [Vollant] + +Changes in 1.2.2.2 (30 December 2004) +- Replace structure assignments in deflate.c and inflate.c with zmemcpy to + avoid implicit memcpy calls (portability for no-library compilation) +- Increase sprintf() buffer size in gzdopen() to allow for large numbers +- Add INFLATE_STRICT to check distances against zlib header +- Improve WinCE errno handling and comments [Chang] +- Remove comment about no gzip header processing in FAQ +- Add Z_FIXED strategy option to deflateInit2() to force fixed trees +- Add updated make_vms.com [Coghlan], update README +- Create a new "examples" directory, move gzappend.c there, add zpipe.c, + fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html. +- Add FAQ entry and comments in deflate.c on uninitialized memory access +- Add Solaris 9 make options in configure [Gilbert] +- Allow strerror() usage in gzio.c for STDC +- Fix DecompressBuf in contrib/delphi/ZLib.pas [ManChesTer] +- Update contrib/masmx86/inffas32.asm and gvmat32.asm [Vollant] +- Use z_off_t for adler32_combine() and crc32_combine() lengths +- Make adler32() much faster for small len +- Use OS_CODE in deflate() default gzip header + +Changes in 1.2.2.1 (31 October 2004) +- Allow inflateSetDictionary() call for raw inflate +- Fix inflate header crc check bug for file names and comments +- Add deflateSetHeader() and gz_header structure for custom gzip headers +- Add inflateGetheader() to retrieve gzip headers +- Add crc32_combine() and adler32_combine() functions +- Add alloc_func, free_func, in_func, out_func to Z_PREFIX list +- Use zstreamp consistently in zlib.h (inflate_back functions) +- Remove GUNZIP condition from definition of inflate_mode in inflate.h + and in contrib/inflate86/inffast.S [Truta, Anderson] +- Add support for AMD64 in contrib/inflate86/inffas86.c [Anderson] +- Update projects/README.projects and projects/visualc6 [Truta] +- Update win32/DLL_FAQ.txt [Truta] +- Avoid warning under NO_GZCOMPRESS in gzio.c; fix typo [Truta] +- Deprecate Z_ASCII; use Z_TEXT instead [Truta] +- Use a new algorithm for setting strm->data_type in trees.c [Truta] +- Do not define an exit() prototype in zutil.c unless DEBUG defined +- Remove prototype of exit() from zutil.c, example.c, minigzip.c [Truta] +- Add comment in zlib.h for Z_NO_FLUSH parameter to deflate() +- Fix Darwin build version identification [Peterson] + +Changes in 1.2.2 (3 October 2004) +- Update zlib.h comments on gzip in-memory processing +- Set adler to 1 in inflateReset() to support Java test suite [Walles] +- Add contrib/dotzlib [Ravn] +- Update win32/DLL_FAQ.txt [Truta] +- Update contrib/minizip [Vollant] +- Move contrib/visual-basic.txt to old/ [Truta] +- Fix assembler builds in projects/visualc6/ [Truta] + +Changes in 1.2.1.2 (9 September 2004) +- Update INDEX file +- Fix trees.c to update strm->data_type (no one ever noticed!) +- Fix bug in error case in inflate.c, infback.c, and infback9.c [Brown] +- Add "volatile" to crc table flag declaration (for DYNAMIC_CRC_TABLE) +- Add limited multitasking protection to DYNAMIC_CRC_TABLE +- Add NO_vsnprintf for VMS in zutil.h [Mozilla] +- Don't declare strerror() under VMS [Mozilla] +- Add comment to DYNAMIC_CRC_TABLE to use get_crc_table() to initialize +- Update contrib/ada [Anisimkov] +- Update contrib/minizip [Vollant] +- Fix configure to not hardcode directories for Darwin [Peterson] +- Fix gzio.c to not return error on empty files [Brown] +- Fix indentation; update version in contrib/delphi/ZLib.pas and + contrib/pascal/zlibpas.pas [Truta] +- Update mkasm.bat in contrib/masmx86 [Truta] +- Update contrib/untgz [Truta] +- Add projects/README.projects [Truta] +- Add project for MS Visual C++ 6.0 in projects/visualc6 [Cadieux, Truta] +- Update win32/DLL_FAQ.txt [Truta] +- Update list of Z_PREFIX symbols in zconf.h [Randers-Pehrson, Truta] +- Remove an unnecessary assignment to curr in inftrees.c [Truta] +- Add OS/2 to exe builds in configure [Poltorak] +- Remove err dummy parameter in zlib.h [Kientzle] + +Changes in 1.2.1.1 (9 January 2004) +- Update email address in README +- Several FAQ updates +- Fix a big fat bug in inftrees.c that prevented decoding valid + dynamic blocks with only literals and no distance codes -- + Thanks to "Hot Emu" for the bug report and sample file +- Add a note to puff.c on no distance codes case. + +Changes in 1.2.1 (17 November 2003) +- Remove a tab in contrib/gzappend/gzappend.c +- Update some interfaces in contrib for new zlib functions +- Update zlib version number in some contrib entries +- Add Windows CE definition for ptrdiff_t in zutil.h [Mai, Truta] +- Support shared libraries on Hurd and KFreeBSD [Brown] +- Fix error in NO_DIVIDE option of adler32.c + +Changes in 1.2.0.8 (4 November 2003) +- Update version in contrib/delphi/ZLib.pas and contrib/pascal/zlibpas.pas +- Add experimental NO_DIVIDE #define in adler32.c + - Possibly faster on some processors (let me know if it is) +- Correct Z_BLOCK to not return on first inflate call if no wrap +- Fix strm->data_type on inflate() return to correctly indicate EOB +- Add deflatePrime() function for appending in the middle of a byte +- Add contrib/gzappend for an example of appending to a stream +- Update win32/DLL_FAQ.txt [Truta] +- Delete Turbo C comment in README [Truta] +- Improve some indentation in zconf.h [Truta] +- Fix infinite loop on bad input in configure script [Church] +- Fix gzeof() for concatenated gzip files [Johnson] +- Add example to contrib/visual-basic.txt [Michael B.] +- Add -p to mkdir's in Makefile.in [vda] +- Fix configure to properly detect presence or lack of printf functions +- Add AS400 support [Monnerat] +- Add a little Cygwin support [Wilson] + +Changes in 1.2.0.7 (21 September 2003) +- Correct some debug formats in contrib/infback9 +- Cast a type in a debug statement in trees.c +- Change search and replace delimiter in configure from % to # [Beebe] +- Update contrib/untgz to 0.2 with various fixes [Truta] +- Add build support for Amiga [Nikl] +- Remove some directories in old that have been updated to 1.2 +- Add dylib building for Mac OS X in configure and Makefile.in +- Remove old distribution stuff from Makefile +- Update README to point to DLL_FAQ.txt, and add comment on Mac OS X +- Update links in README + +Changes in 1.2.0.6 (13 September 2003) +- Minor FAQ updates +- Update contrib/minizip to 1.00 [Vollant] +- Remove test of gz functions in example.c when GZ_COMPRESS defined [Truta] +- Update POSTINC comment for 68060 [Nikl] +- Add contrib/infback9 with deflate64 decoding (unsupported) +- For MVS define NO_vsnprintf and undefine FAR [van Burik] +- Add pragma for fdopen on MVS [van Burik] + +Changes in 1.2.0.5 (8 September 2003) +- Add OF to inflateBackEnd() declaration in zlib.h +- Remember start when using gzdopen in the middle of a file +- Use internal off_t counters in gz* functions to properly handle seeks +- Perform more rigorous check for distance-too-far in inffast.c +- Add Z_BLOCK flush option to return from inflate at block boundary +- Set strm->data_type on return from inflate + - Indicate bits unused, if at block boundary, and if in last block +- Replace size_t with ptrdiff_t in crc32.c, and check for correct size +- Add condition so old NO_DEFLATE define still works for compatibility +- FAQ update regarding the Windows DLL [Truta] +- INDEX update: add qnx entry, remove aix entry [Truta] +- Install zlib.3 into mandir [Wilson] +- Move contrib/zlib_dll_FAQ.txt to win32/DLL_FAQ.txt; update [Truta] +- Adapt the zlib interface to the new DLL convention guidelines [Truta] +- Introduce ZLIB_WINAPI macro to allow the export of functions using + the WINAPI calling convention, for Visual Basic [Vollant, Truta] +- Update msdos and win32 scripts and makefiles [Truta] +- Export symbols by name, not by ordinal, in win32/zlib.def [Truta] +- Add contrib/ada [Anisimkov] +- Move asm files from contrib/vstudio/vc70_32 to contrib/asm386 [Truta] +- Rename contrib/asm386 to contrib/masmx86 [Truta, Vollant] +- Add contrib/masm686 [Truta] +- Fix offsets in contrib/inflate86 and contrib/masmx86/inffas32.asm + [Truta, Vollant] +- Update contrib/delphi; rename to contrib/pascal; add example [Truta] +- Remove contrib/delphi2; add a new contrib/delphi [Truta] +- Avoid inclusion of the nonstandard <memory.h> in contrib/iostream, + and fix some method prototypes [Truta] +- Fix the ZCR_SEED2 constant to avoid warnings in contrib/minizip + [Truta] +- Avoid the use of backslash (\) in contrib/minizip [Vollant] +- Fix file time handling in contrib/untgz; update makefiles [Truta] +- Update contrib/vstudio/vc70_32 to comply with the new DLL guidelines + [Vollant] +- Remove contrib/vstudio/vc15_16 [Vollant] +- Rename contrib/vstudio/vc70_32 to contrib/vstudio/vc7 [Truta] +- Update README.contrib [Truta] +- Invert the assignment order of match_head and s->prev[...] in + INSERT_STRING [Truta] +- Compare TOO_FAR with 32767 instead of 32768, to avoid 16-bit warnings + [Truta] +- Compare function pointers with 0, not with NULL or Z_NULL [Truta] +- Fix prototype of syncsearch in inflate.c [Truta] +- Introduce ASMINF macro to be enabled when using an ASM implementation + of inflate_fast [Truta] +- Change NO_DEFLATE to NO_GZCOMPRESS [Truta] +- Modify test_gzio in example.c to take a single file name as a + parameter [Truta] +- Exit the example.c program if gzopen fails [Truta] +- Add type casts around strlen in example.c [Truta] +- Remove casting to sizeof in minigzip.c; give a proper type + to the variable compared with SUFFIX_LEN [Truta] +- Update definitions of STDC and STDC99 in zconf.h [Truta] +- Synchronize zconf.h with the new Windows DLL interface [Truta] +- Use SYS16BIT instead of __32BIT__ to distinguish between + 16- and 32-bit platforms [Truta] +- Use far memory allocators in small 16-bit memory models for + Turbo C [Truta] +- Add info about the use of ASMV, ASMINF and ZLIB_WINAPI in + zlibCompileFlags [Truta] +- Cygwin has vsnprintf [Wilson] +- In Windows16, OS_CODE is 0, as in MSDOS [Truta] +- In Cygwin, OS_CODE is 3 (Unix), not 11 (Windows32) [Wilson] + +Changes in 1.2.0.4 (10 August 2003) +- Minor FAQ updates +- Be more strict when checking inflateInit2's windowBits parameter +- Change NO_GUNZIP compile option to NO_GZIP to cover deflate as well +- Add gzip wrapper option to deflateInit2 using windowBits +- Add updated QNX rule in configure and qnx directory [Bonnefoy] +- Make inflate distance-too-far checks more rigorous +- Clean up FAR usage in inflate +- Add casting to sizeof() in gzio.c and minigzip.c + +Changes in 1.2.0.3 (19 July 2003) +- Fix silly error in gzungetc() implementation [Vollant] +- Update contrib/minizip and contrib/vstudio [Vollant] +- Fix printf format in example.c +- Correct cdecl support in zconf.in.h [Anisimkov] +- Minor FAQ updates + +Changes in 1.2.0.2 (13 July 2003) +- Add ZLIB_VERNUM in zlib.h for numerical preprocessor comparisons +- Attempt to avoid warnings in crc32.c for pointer-int conversion +- Add AIX to configure, remove aix directory [Bakker] +- Add some casts to minigzip.c +- Improve checking after insecure sprintf() or vsprintf() calls +- Remove #elif's from crc32.c +- Change leave label to inf_leave in inflate.c and infback.c to avoid + library conflicts +- Remove inflate gzip decoding by default--only enable gzip decoding by + special request for stricter backward compatibility +- Add zlibCompileFlags() function to return compilation information +- More typecasting in deflate.c to avoid warnings +- Remove leading underscore from _Capital #defines [Truta] +- Fix configure to link shared library when testing +- Add some Windows CE target adjustments [Mai] +- Remove #define ZLIB_DLL in zconf.h [Vollant] +- Add zlib.3 [Rodgers] +- Update RFC URL in deflate.c and algorithm.txt [Mai] +- Add zlib_dll_FAQ.txt to contrib [Truta] +- Add UL to some constants [Truta] +- Update minizip and vstudio [Vollant] +- Remove vestigial NEED_DUMMY_RETURN from zconf.in.h +- Expand use of NO_DUMMY_DECL to avoid all dummy structures +- Added iostream3 to contrib [Schwardt] +- Replace rewind() with fseek() for WinCE [Truta] +- Improve setting of zlib format compression level flags + - Report 0 for huffman and rle strategies and for level == 0 or 1 + - Report 2 only for level == 6 +- Only deal with 64K limit when necessary at compile time [Truta] +- Allow TOO_FAR check to be turned off at compile time [Truta] +- Add gzclearerr() function [Souza] +- Add gzungetc() function + +Changes in 1.2.0.1 (17 March 2003) +- Add Z_RLE strategy for run-length encoding [Truta] + - When Z_RLE requested, restrict matches to distance one + - Update zlib.h, minigzip.c, gzopen(), gzdopen() for Z_RLE +- Correct FASTEST compilation to allow level == 0 +- Clean up what gets compiled for FASTEST +- Incorporate changes to zconf.in.h [Vollant] + - Refine detection of Turbo C need for dummy returns + - Refine ZLIB_DLL compilation + - Include additional header file on VMS for off_t typedef +- Try to use _vsnprintf where it supplants vsprintf [Vollant] +- Add some casts in inffast.c +- Enchance comments in zlib.h on what happens if gzprintf() tries to + write more than 4095 bytes before compression +- Remove unused state from inflateBackEnd() +- Remove exit(0) from minigzip.c, example.c +- Get rid of all those darn tabs +- Add "check" target to Makefile.in that does the same thing as "test" +- Add "mostlyclean" and "maintainer-clean" targets to Makefile.in +- Update contrib/inflate86 [Anderson] +- Update contrib/testzlib, contrib/vstudio, contrib/minizip [Vollant] +- Add msdos and win32 directories with makefiles [Truta] +- More additions and improvements to the FAQ + +Changes in 1.2.0 (9 March 2003) +- New and improved inflate code + - About 20% faster + - Does not allocate 32K window unless and until needed + - Automatically detects and decompresses gzip streams + - Raw inflate no longer needs an extra dummy byte at end + - Added inflateBack functions using a callback interface--even faster + than inflate, useful for file utilities (gzip, zip) + - Added inflateCopy() function to record state for random access on + externally generated deflate streams (e.g. in gzip files) + - More readable code (I hope) +- New and improved crc32() + - About 50% faster, thanks to suggestions from Rodney Brown +- Add deflateBound() and compressBound() functions +- Fix memory leak in deflateInit2() +- Permit setting dictionary for raw deflate (for parallel deflate) +- Fix const declaration for gzwrite() +- Check for some malloc() failures in gzio.c +- Fix bug in gzopen() on single-byte file 0x1f +- Fix bug in gzread() on concatenated file with 0x1f at end of buffer + and next buffer doesn't start with 0x8b +- Fix uncompress() to return Z_DATA_ERROR on truncated input +- Free memory at end of example.c +- Remove MAX #define in trees.c (conflicted with some libraries) +- Fix static const's in deflate.c, gzio.c, and zutil.[ch] +- Declare malloc() and free() in gzio.c if STDC not defined +- Use malloc() instead of calloc() in zutil.c if int big enough +- Define STDC for AIX +- Add aix/ with approach for compiling shared library on AIX +- Add HP-UX support for shared libraries in configure +- Add OpenUNIX support for shared libraries in configure +- Use $cc instead of gcc to build shared library +- Make prefix directory if needed when installing +- Correct Macintosh avoidance of typedef Byte in zconf.h +- Correct Turbo C memory allocation when under Linux +- Use libz.a instead of -lz in Makefile (assure use of compiled library) +- Update configure to check for snprintf or vsnprintf functions and their + return value, warn during make if using an insecure function +- Fix configure problem with compile-time knowledge of HAVE_UNISTD_H that + is lost when library is used--resolution is to build new zconf.h +- Documentation improvements (in zlib.h): + - Document raw deflate and inflate + - Update RFCs URL + - Point out that zlib and gzip formats are different + - Note that Z_BUF_ERROR is not fatal + - Document string limit for gzprintf() and possible buffer overflow + - Note requirement on avail_out when flushing + - Note permitted values of flush parameter of inflate() +- Add some FAQs (and even answers) to the FAQ +- Add contrib/inflate86/ for x86 faster inflate +- Add contrib/blast/ for PKWare Data Compression Library decompression +- Add contrib/puff/ simple inflate for deflate format description + +Changes in 1.1.4 (11 March 2002) +- ZFREE was repeated on same allocation on some error conditions. + This creates a security problem described in + http://www.zlib.org/advisory-2002-03-11.txt +- Returned incorrect error (Z_MEM_ERROR) on some invalid data +- Avoid accesses before window for invalid distances with inflate window + less than 32K. +- force windowBits > 8 to avoid a bug in the encoder for a window size + of 256 bytes. (A complete fix will be available in 1.1.5). + +Changes in 1.1.3 (9 July 1998) +- fix "an inflate input buffer bug that shows up on rare but persistent + occasions" (Mark) +- fix gzread and gztell for concatenated .gz files (Didier Le Botlan) +- fix gzseek(..., SEEK_SET) in write mode +- fix crc check after a gzeek (Frank Faubert) +- fix miniunzip when the last entry in a zip file is itself a zip file + (J Lillge) +- add contrib/asm586 and contrib/asm686 (Brian Raiter) + See http://www.muppetlabs.com/~breadbox/software/assembly.html +- add support for Delphi 3 in contrib/delphi (Bob Dellaca) +- add support for C++Builder 3 and Delphi 3 in contrib/delphi2 (Davide Moretti) +- do not exit prematurely in untgz if 0 at start of block (Magnus Holmgren) +- use macro EXTERN instead of extern to support DLL for BeOS (Sander Stoks) +- added a FAQ file + +- Support gzdopen on Mac with Metrowerks (Jason Linhart) +- Do not redefine Byte on Mac (Brad Pettit & Jason Linhart) +- define SEEK_END too if SEEK_SET is not defined (Albert Chin-A-Young) +- avoid some warnings with Borland C (Tom Tanner) +- fix a problem in contrib/minizip/zip.c for 16-bit MSDOS (Gilles Vollant) +- emulate utime() for WIN32 in contrib/untgz (Gilles Vollant) +- allow several arguments to configure (Tim Mooney, Frodo Looijaard) +- use libdir and includedir in Makefile.in (Tim Mooney) +- support shared libraries on OSF1 V4 (Tim Mooney) +- remove so_locations in "make clean" (Tim Mooney) +- fix maketree.c compilation error (Glenn, Mark) +- Python interface to zlib now in Python 1.5 (Jeremy Hylton) +- new Makefile.riscos (Rich Walker) +- initialize static descriptors in trees.c for embedded targets (Nick Smith) +- use "foo-gz" in example.c for RISCOS and VMS (Nick Smith) +- add the OS/2 files in Makefile.in too (Andrew Zabolotny) +- fix fdopen and halloc macros for Microsoft C 6.0 (Tom Lane) +- fix maketree.c to allow clean compilation of inffixed.h (Mark) +- fix parameter check in deflateCopy (Gunther Nikl) +- cleanup trees.c, use compressed_len only in debug mode (Christian Spieler) +- Many portability patches by Christian Spieler: + . zutil.c, zutil.h: added "const" for zmem* + . Make_vms.com: fixed some typos + . Make_vms.com: msdos/Makefile.*: removed zutil.h from some dependency lists + . msdos/Makefile.msc: remove "default rtl link library" info from obj files + . msdos/Makefile.*: use model-dependent name for the built zlib library + . msdos/Makefile.emx, nt/Makefile.emx, nt/Makefile.gcc: + new makefiles, for emx (DOS/OS2), emx&rsxnt and mingw32 (Windows 9x / NT) +- use define instead of typedef for Bytef also for MSC small/medium (Tom Lane) +- replace __far with _far for better portability (Christian Spieler, Tom Lane) +- fix test for errno.h in configure (Tim Newsham) + +Changes in 1.1.2 (19 March 98) +- added contrib/minzip, mini zip and unzip based on zlib (Gilles Vollant) + See http://www.winimage.com/zLibDll/unzip.html +- preinitialize the inflate tables for fixed codes, to make the code + completely thread safe (Mark) +- some simplifications and slight speed-up to the inflate code (Mark) +- fix gzeof on non-compressed files (Allan Schrum) +- add -std1 option in configure for OSF1 to fix gzprintf (Martin Mokrejs) +- use default value of 4K for Z_BUFSIZE for 16-bit MSDOS (Tim Wegner + Glenn) +- added os2/Makefile.def and os2/zlib.def (Andrew Zabolotny) +- add shared lib support for UNIX_SV4.2MP (MATSUURA Takanori) +- do not wrap extern "C" around system includes (Tom Lane) +- mention zlib binding for TCL in README (Andreas Kupries) +- added amiga/Makefile.pup for Amiga powerUP SAS/C PPC (Andreas Kleinert) +- allow "make install prefix=..." even after configure (Glenn Randers-Pehrson) +- allow "configure --prefix $HOME" (Tim Mooney) +- remove warnings in example.c and gzio.c (Glenn Randers-Pehrson) +- move Makefile.sas to amiga/Makefile.sas + +Changes in 1.1.1 (27 Feb 98) +- fix macros _tr_tally_* in deflate.h for debug mode (Glenn Randers-Pehrson) +- remove block truncation heuristic which had very marginal effect for zlib + (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the + compression ratio on some files. This also allows inlining _tr_tally for + matches in deflate_slow. +- added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier) + +Changes in 1.1.0 (24 Feb 98) +- do not return STREAM_END prematurely in inflate (John Bowler) +- revert to the zlib 1.0.8 inflate to avoid the gcc 2.8.0 bug (Jeremy Buhler) +- compile with -DFASTEST to get compression code optimized for speed only +- in minigzip, try mmap'ing the input file first (Miguel Albrecht) +- increase size of I/O buffers in minigzip.c and gzio.c (not a big gain + on Sun but significant on HP) + +- add a pointer to experimental unzip library in README (Gilles Vollant) +- initialize variable gcc in configure (Chris Herborth) + +Changes in 1.0.9 (17 Feb 1998) +- added gzputs and gzgets functions +- do not clear eof flag in gzseek (Mark Diekhans) +- fix gzseek for files in transparent mode (Mark Diekhans) +- do not assume that vsprintf returns the number of bytes written (Jens Krinke) +- replace EXPORT with ZEXPORT to avoid conflict with other programs +- added compress2 in zconf.h, zlib.def, zlib.dnt +- new asm code from Gilles Vollant in contrib/asm386 +- simplify the inflate code (Mark): + . Replace ZALLOC's in huft_build() with single ZALLOC in inflate_blocks_new() + . ZALLOC the length list in inflate_trees_fixed() instead of using stack + . ZALLOC the value area for huft_build() instead of using stack + . Simplify Z_FINISH check in inflate() + +- Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8 +- in inftrees.c, avoid cc -O bug on HP (Farshid Elahi) +- in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with + the declaration of FAR (Gilles VOllant) +- install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann) +- read_buf buf parameter of type Bytef* instead of charf* +- zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout) +- do not redeclare unlink in minigzip.c for WIN32 (John Bowler) +- fix check for presence of directories in "make install" (Ian Willis) + +Changes in 1.0.8 (27 Jan 1998) +- fixed offsets in contrib/asm386/gvmat32.asm (Gilles Vollant) +- fix gzgetc and gzputc for big endian systems (Markus Oberhumer) +- added compress2() to allow setting the compression level +- include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong) +- use constant arrays for the static trees in trees.c instead of computing + them at run time (thanks to Ken Raeburn for this suggestion). To create + trees.h, compile with GEN_TREES_H and run "make test". +- check return code of example in "make test" and display result +- pass minigzip command line options to file_compress +- simplifying code of inflateSync to avoid gcc 2.8 bug + +- support CC="gcc -Wall" in configure -s (QingLong) +- avoid a flush caused by ftell in gzopen for write mode (Ken Raeburn) +- fix test for shared library support to avoid compiler warnings +- zlib.lib -> zlib.dll in msdos/zlib.rc (Gilles Vollant) +- check for TARGET_OS_MAC in addition to MACOS (Brad Pettit) +- do not use fdopen for Metrowerks on Mac (Brad Pettit)) +- add checks for gzputc and gzputc in example.c +- avoid warnings in gzio.c and deflate.c (Andreas Kleinert) +- use const for the CRC table (Ken Raeburn) +- fixed "make uninstall" for shared libraries +- use Tracev instead of Trace in infblock.c +- in example.c use correct compressed length for test_sync +- suppress +vnocompatwarnings in configure for HPUX (not always supported) + +Changes in 1.0.7 (20 Jan 1998) +- fix gzseek which was broken in write mode +- return error for gzseek to negative absolute position +- fix configure for Linux (Chun-Chung Chen) +- increase stack space for MSC (Tim Wegner) +- get_crc_table and inflateSyncPoint are EXPORTed (Gilles Vollant) +- define EXPORTVA for gzprintf (Gilles Vollant) +- added man page zlib.3 (Rick Rodgers) +- for contrib/untgz, fix makedir() and improve Makefile + +- check gzseek in write mode in example.c +- allocate extra buffer for seeks only if gzseek is actually called +- avoid signed/unsigned comparisons (Tim Wegner, Gilles Vollant) +- add inflateSyncPoint in zconf.h +- fix list of exported functions in nt/zlib.dnt and mdsos/zlib.def + +Changes in 1.0.6 (19 Jan 1998) +- add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and + gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code) +- Fix a deflate bug occurring only with compression level 0 (thanks to + Andy Buckler for finding this one). +- In minigzip, pass transparently also the first byte for .Z files. +- return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress() +- check Z_FINISH in inflate (thanks to Marc Schluper) +- Implement deflateCopy (thanks to Adam Costello) +- make static libraries by default in configure, add --shared option. +- move MSDOS or Windows specific files to directory msdos +- suppress the notion of partial flush to simplify the interface + (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4) +- suppress history buffer provided by application to simplify the interface + (this feature was not implemented anyway in 1.0.4) +- next_in and avail_in must be initialized before calling inflateInit or + inflateInit2 +- add EXPORT in all exported functions (for Windows DLL) +- added Makefile.nt (thanks to Stephen Williams) +- added the unsupported "contrib" directory: + contrib/asm386/ by Gilles Vollant <info@winimage.com> + 386 asm code replacing longest_match(). + contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu> + A C++ I/O streams interface to the zlib gz* functions + contrib/iostream2/ by Tyge Løvset <Tyge.Lovset@cmr.no> + Another C++ I/O streams interface + contrib/untgz/ by "Pedro A. Aranda Guti\irrez" <paag@tid.es> + A very simple tar.gz file extractor using zlib + contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl> + How to use compress(), uncompress() and the gz* functions from VB. +- pass params -f (filtered data), -h (huffman only), -1 to -9 (compression + level) in minigzip (thanks to Tom Lane) + +- use const for rommable constants in deflate +- added test for gzseek and gztell in example.c +- add undocumented function inflateSyncPoint() (hack for Paul Mackerras) +- add undocumented function zError to convert error code to string + (for Tim Smithers) +- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code. +- Use default memcpy for Symantec MSDOS compiler. +- Add EXPORT keyword for check_func (needed for Windows DLL) +- add current directory to LD_LIBRARY_PATH for "make test" +- create also a link for libz.so.1 +- added support for FUJITSU UXP/DS (thanks to Toshiaki Nomura) +- use $(SHAREDLIB) instead of libz.so in Makefile.in (for HPUX) +- added -soname for Linux in configure (Chun-Chung Chen, +- assign numbers to the exported functions in zlib.def (for Windows DLL) +- add advice in zlib.h for best usage of deflateSetDictionary +- work around compiler bug on Atari (cast Z_NULL in call of s->checkfn) +- allow compilation with ANSI keywords only enabled for TurboC in large model +- avoid "versionString"[0] (Borland bug) +- add NEED_DUMMY_RETURN for Borland +- use variable z_verbose for tracing in debug mode (L. Peter Deutsch). +- allow compilation with CC +- defined STDC for OS/2 (David Charlap) +- limit external names to 8 chars for MVS (Thomas Lund) +- in minigzip.c, use static buffers only for 16-bit systems +- fix suffix check for "minigzip -d foo.gz" +- do not return an error for the 2nd of two consecutive gzflush() (Felix Lee) +- use _fdopen instead of fdopen for MSC >= 6.0 (Thomas Fanslau) +- added makelcc.bat for lcc-win32 (Tom St Denis) +- in Makefile.dj2, use copy and del instead of install and rm (Frank Donahoe) +- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion. +- check for unistd.h in configure (for off_t) +- remove useless check parameter in inflate_blocks_free +- avoid useless assignment of s->check to itself in inflate_blocks_new +- do not flush twice in gzclose (thanks to Ken Raeburn) +- rename FOPEN as F_OPEN to avoid clash with /usr/include/sys/file.h +- use NO_ERRNO_H instead of enumeration of operating systems with errno.h +- work around buggy fclose on pipes for HP/UX +- support zlib DLL with BORLAND C++ 5.0 (thanks to Glenn Randers-Pehrson) +- fix configure if CC is already equal to gcc + +Changes in 1.0.5 (3 Jan 98) +- Fix inflate to terminate gracefully when fed corrupted or invalid data +- Use const for rommable constants in inflate +- Eliminate memory leaks on error conditions in inflate +- Removed some vestigial code in inflate +- Update web address in README + +Changes in 1.0.4 (24 Jul 96) +- In very rare conditions, deflate(s, Z_FINISH) could fail to produce an EOF + bit, so the decompressor could decompress all the correct data but went + on to attempt decompressing extra garbage data. This affected minigzip too. +- zlibVersion and gzerror return const char* (needed for DLL) +- port to RISCOS (no fdopen, no multiple dots, no unlink, no fileno) +- use z_error only for DEBUG (avoid problem with DLLs) + +Changes in 1.0.3 (2 Jul 96) +- use z_streamp instead of z_stream *, which is now a far pointer in MSDOS + small and medium models; this makes the library incompatible with previous + versions for these models. (No effect in large model or on other systems.) +- return OK instead of BUF_ERROR if previous deflate call returned with + avail_out as zero but there is nothing to do +- added memcmp for non STDC compilers +- define NO_DUMMY_DECL for more Mac compilers (.h files merged incorrectly) +- define __32BIT__ if __386__ or i386 is defined (pb. with Watcom and SCO) +- better check for 16-bit mode MSC (avoids problem with Symantec) + +Changes in 1.0.2 (23 May 96) +- added Windows DLL support +- added a function zlibVersion (for the DLL support) +- fixed declarations using Bytef in infutil.c (pb with MSDOS medium model) +- Bytef is define's instead of typedef'd only for Borland C +- avoid reading uninitialized memory in example.c +- mention in README that the zlib format is now RFC1950 +- updated Makefile.dj2 +- added algorithm.doc + +Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion] +- fix array overlay in deflate.c which sometimes caused bad compressed data +- fix inflate bug with empty stored block +- fix MSDOS medium model which was broken in 0.99 +- fix deflateParams() which could generated bad compressed data. +- Bytef is define'd instead of typedef'ed (work around Borland bug) +- added an INDEX file +- new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32), + Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas) +- speed up adler32 for modern machines without auto-increment +- added -ansi for IRIX in configure +- static_init_done in trees.c is an int +- define unlink as delete for VMS +- fix configure for QNX +- add configure branch for SCO and HPUX +- avoid many warnings (unused variables, dead assignments, etc...) +- no fdopen for BeOS +- fix the Watcom fix for 32 bit mode (define FAR as empty) +- removed redefinition of Byte for MKWERKS +- work around an MWKERKS bug (incorrect merge of all .h files) + +Changes in 0.99 (27 Jan 96) +- allow preset dictionary shared between compressor and decompressor +- allow compression level 0 (no compression) +- add deflateParams in zlib.h: allow dynamic change of compression level + and compression strategy. +- test large buffers and deflateParams in example.c +- add optional "configure" to build zlib as a shared library +- suppress Makefile.qnx, use configure instead +- fixed deflate for 64-bit systems (detected on Cray) +- fixed inflate_blocks for 64-bit systems (detected on Alpha) +- declare Z_DEFLATED in zlib.h (possible parameter for deflateInit2) +- always return Z_BUF_ERROR when deflate() has nothing to do +- deflateInit and inflateInit are now macros to allow version checking +- prefix all global functions and types with z_ with -DZ_PREFIX +- make falloc completely reentrant (inftrees.c) +- fixed very unlikely race condition in ct_static_init +- free in reverse order of allocation to help memory manager +- use zlib-1.0/* instead of zlib/* inside the tar.gz +- make zlib warning-free with "gcc -O3 -Wall -Wwrite-strings -Wpointer-arith + -Wconversion -Wstrict-prototypes -Wmissing-prototypes" +- allow gzread on concatenated .gz files +- deflateEnd now returns Z_DATA_ERROR if it was premature +- deflate is finally (?) fully deterministic (no matches beyond end of input) +- Document Z_SYNC_FLUSH +- add uninstall in Makefile +- Check for __cpluplus in zlib.h +- Better test in ct_align for partial flush +- avoid harmless warnings for Borland C++ +- initialize hash_head in deflate.c +- avoid warning on fdopen (gzio.c) for HP cc -Aa +- include stdlib.h for STDC compilers +- include errno.h for Cray +- ignore error if ranlib doesn't exist +- call ranlib twice for NeXTSTEP +- use exec_prefix instead of prefix for libz.a +- renamed ct_* as _tr_* to avoid conflict with applications +- clear z->msg in inflateInit2 before any error return +- initialize opaque in example.c, gzio.c, deflate.c and inflate.c +- fixed typo in zconf.h (_GNUC__ => __GNUC__) +- check for WIN32 in zconf.h and zutil.c (avoid farmalloc in 32-bit mode) +- fix typo in Make_vms.com (f$trnlnm -> f$getsyi) +- in fcalloc, normalize pointer if size > 65520 bytes +- don't use special fcalloc for 32 bit Borland C++ +- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc... +- use Z_BINARY instead of BINARY +- document that gzclose after gzdopen will close the file +- allow "a" as mode in gzopen. +- fix error checking in gzread +- allow skipping .gz extra-field on pipes +- added reference to Perl interface in README +- put the crc table in FAR data (I dislike more and more the medium model :) +- added get_crc_table +- added a dimension to all arrays (Borland C can't count). +- workaround Borland C bug in declaration of inflate_codes_new & inflate_fast +- guard against multiple inclusion of *.h (for precompiled header on Mac) +- Watcom C pretends to be Microsoft C small model even in 32 bit mode. +- don't use unsized arrays to avoid silly warnings by Visual C++: + warning C4746: 'inflate_mask' : unsized array treated as '__far' + (what's wrong with far data in far model?). +- define enum out of inflate_blocks_state to allow compilation with C++ + +Changes in 0.95 (16 Aug 95) +- fix MSDOS small and medium model (now easier to adapt to any compiler) +- inlined send_bits +- fix the final (:-) bug for deflate with flush (output was correct but + not completely flushed in rare occasions). +- default window size is same for compression and decompression + (it's now sufficient to set MAX_WBITS in zconf.h). +- voidp -> voidpf and voidnp -> voidp (for consistency with other + typedefs and because voidnp was not near in large model). + +Changes in 0.94 (13 Aug 95) +- support MSDOS medium model +- fix deflate with flush (could sometimes generate bad output) +- fix deflateReset (zlib header was incorrectly suppressed) +- added support for VMS +- allow a compression level in gzopen() +- gzflush now calls fflush +- For deflate with flush, flush even if no more input is provided. +- rename libgz.a as libz.a +- avoid complex expression in infcodes.c triggering Turbo C bug +- work around a problem with gcc on Alpha (in INSERT_STRING) +- don't use inline functions (problem with some gcc versions) +- allow renaming of Byte, uInt, etc... with #define. +- avoid warning about (unused) pointer before start of array in deflate.c +- avoid various warnings in gzio.c, example.c, infblock.c, adler32.c, zutil.c +- avoid reserved word 'new' in trees.c + +Changes in 0.93 (25 June 95) +- temporarily disable inline functions +- make deflate deterministic +- give enough lookahead for PARTIAL_FLUSH +- Set binary mode for stdin/stdout in minigzip.c for OS/2 +- don't even use signed char in inflate (not portable enough) +- fix inflate memory leak for segmented architectures + +Changes in 0.92 (3 May 95) +- don't assume that char is signed (problem on SGI) +- Clear bit buffer when starting a stored block +- no memcpy on Pyramid +- suppressed inftest.c +- optimized fill_window, put longest_match inline for gcc +- optimized inflate on stored blocks. +- untabify all sources to simplify patches + +Changes in 0.91 (2 May 95) +- Default MEM_LEVEL is 8 (not 9 for Unix) as documented in zlib.h +- Document the memory requirements in zconf.h +- added "make install" +- fix sync search logic in inflateSync +- deflate(Z_FULL_FLUSH) now works even if output buffer too short +- after inflateSync, don't scare people with just "lo world" +- added support for DJGPP + +Changes in 0.9 (1 May 95) +- don't assume that zalloc clears the allocated memory (the TurboC bug + was Mark's bug after all :) +- let again gzread copy uncompressed data unchanged (was working in 0.71) +- deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented +- added a test of inflateSync in example.c +- moved MAX_WBITS to zconf.h because users might want to change that. +- document explicitly that zalloc(64K) on MSDOS must return a normalized + pointer (zero offset) +- added Makefiles for Microsoft C, Turbo C, Borland C++ +- faster crc32() + +Changes in 0.8 (29 April 95) +- added fast inflate (inffast.c) +- deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this + is incompatible with previous versions of zlib which returned Z_OK. +- work around a TurboC compiler bug (bad code for b << 0, see infutil.h) + (actually that was not a compiler bug, see 0.81 above) +- gzread no longer reads one extra byte in certain cases +- In gzio destroy(), don't reference a freed structure +- avoid many warnings for MSDOS +- avoid the ERROR symbol which is used by MS Windows + +Changes in 0.71 (14 April 95) +- Fixed more MSDOS compilation problems :( There is still a bug with + TurboC large model. + +Changes in 0.7 (14 April 95) +- Added full inflate support. +- Simplified the crc32() interface. The pre- and post-conditioning + (one's complement) is now done inside crc32(). WARNING: this is + incompatible with previous versions; see zlib.h for the new usage. + +Changes in 0.61 (12 April 95) +- workaround for a bug in TurboC. example and minigzip now work on MSDOS. + +Changes in 0.6 (11 April 95) +- added minigzip.c +- added gzdopen to reopen a file descriptor as gzFile +- added transparent reading of non-gziped files in gzread. +- fixed bug in gzread (don't read crc as data) +- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose). +- don't allocate big arrays in the stack (for MSDOS) +- fix some MSDOS compilation problems + +Changes in 0.5: +- do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but + not yet Z_FULL_FLUSH. +- support decompression but only in a single step (forced Z_FINISH) +- added opaque object for zalloc and zfree. +- added deflateReset and inflateReset +- added a variable zlib_version for consistency checking. +- renamed the 'filter' parameter of deflateInit2 as 'strategy'. + Added Z_FILTERED and Z_HUFFMAN_ONLY constants. + +Changes in 0.4: +- avoid "zip" everywhere, use zlib instead of ziplib. +- suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush + if compression method == 8. +- added adler32 and crc32 +- renamed deflateOptions as deflateInit2, call one or the other but not both +- added the method parameter for deflateInit2. +- added inflateInit2 +- simplied considerably deflateInit and inflateInit by not supporting + user-provided history buffer. This is supported only in deflateInit2 + and inflateInit2. + +Changes in 0.3: +- prefix all macro names with Z_ +- use Z_FINISH instead of deflateEnd to finish compression. +- added Z_HUFFMAN_ONLY +- added gzerror()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/FAQ Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,368 @@ + + Frequently Asked Questions about zlib + + +If your question is not there, please check the zlib home page +http://zlib.net/ which may have more recent information. +The lastest zlib FAQ is at http://zlib.net/zlib_faq.html + + + 1. Is zlib Y2K-compliant? + + Yes. zlib doesn't handle dates. + + 2. Where can I get a Windows DLL version? + + The zlib sources can be compiled without change to produce a DLL. See the + file win32/DLL_FAQ.txt in the zlib distribution. Pointers to the + precompiled DLL are found in the zlib web site at http://zlib.net/ . + + 3. Where can I get a Visual Basic interface to zlib? + + See + * http://marknelson.us/1997/01/01/zlib-engine/ + * win32/DLL_FAQ.txt in the zlib distribution + + 4. compress() returns Z_BUF_ERROR. + + Make sure that before the call of compress(), the length of the compressed + buffer is equal to the available size of the compressed buffer and not + zero. For Visual Basic, check that this parameter is passed by reference + ("as any"), not by value ("as long"). + + 5. deflate() or inflate() returns Z_BUF_ERROR. + + Before making the call, make sure that avail_in and avail_out are not zero. + When setting the parameter flush equal to Z_FINISH, also make sure that + avail_out is big enough to allow processing all pending input. Note that a + Z_BUF_ERROR is not fatal--another call to deflate() or inflate() can be + made with more input or output space. A Z_BUF_ERROR may in fact be + unavoidable depending on how the functions are used, since it is not + possible to tell whether or not there is more output pending when + strm.avail_out returns with zero. See http://zlib.net/zlib_how.html for a + heavily annotated example. + + 6. Where's the zlib documentation (man pages, etc.)? + + It's in zlib.h . Examples of zlib usage are in the files test/example.c + and test/minigzip.c, with more in examples/ . + + 7. Why don't you use GNU autoconf or libtool or ...? + + Because we would like to keep zlib as a very small and simple package. + zlib is rather portable and doesn't need much configuration. + + 8. I found a bug in zlib. + + Most of the time, such problems are due to an incorrect usage of zlib. + Please try to reproduce the problem with a small program and send the + corresponding source to us at zlib@gzip.org . Do not send multi-megabyte + data files without prior agreement. + + 9. Why do I get "undefined reference to gzputc"? + + If "make test" produces something like + + example.o(.text+0x154): undefined reference to `gzputc' + + check that you don't have old files libz.* in /usr/lib, /usr/local/lib or + /usr/X11R6/lib. Remove any old versions, then do "make install". + +10. I need a Delphi interface to zlib. + + See the contrib/delphi directory in the zlib distribution. + +11. Can zlib handle .zip archives? + + Not by itself, no. See the directory contrib/minizip in the zlib + distribution. + +12. Can zlib handle .Z files? + + No, sorry. You have to spawn an uncompress or gunzip subprocess, or adapt + the code of uncompress on your own. + +13. How can I make a Unix shared library? + + By default a shared (and a static) library is built for Unix. So: + + make distclean + ./configure + make + +14. How do I install a shared zlib library on Unix? + + After the above, then: + + make install + + However, many flavors of Unix come with a shared zlib already installed. + Before going to the trouble of compiling a shared version of zlib and + trying to install it, you may want to check if it's already there! If you + can #include <zlib.h>, it's there. The -lz option will probably link to + it. You can check the version at the top of zlib.h or with the + ZLIB_VERSION symbol defined in zlib.h . + +15. I have a question about OttoPDF. + + We are not the authors of OttoPDF. The real author is on the OttoPDF web + site: Joel Hainley, jhainley@myndkryme.com. + +16. Can zlib decode Flate data in an Adobe PDF file? + + Yes. See http://www.pdflib.com/ . To modify PDF forms, see + http://sourceforge.net/projects/acroformtool/ . + +17. Why am I getting this "register_frame_info not found" error on Solaris? + + After installing zlib 1.1.4 on Solaris 2.6, running applications using zlib + generates an error such as: + + ld.so.1: rpm: fatal: relocation error: file /usr/local/lib/libz.so: + symbol __register_frame_info: referenced symbol not found + + The symbol __register_frame_info is not part of zlib, it is generated by + the C compiler (cc or gcc). You must recompile applications using zlib + which have this problem. This problem is specific to Solaris. See + http://www.sunfreeware.com for Solaris versions of zlib and applications + using zlib. + +18. Why does gzip give an error on a file I make with compress/deflate? + + The compress and deflate functions produce data in the zlib format, which + is different and incompatible with the gzip format. The gz* functions in + zlib on the other hand use the gzip format. Both the zlib and gzip formats + use the same compressed data format internally, but have different headers + and trailers around the compressed data. + +19. Ok, so why are there two different formats? + + The gzip format was designed to retain the directory information about a + single file, such as the name and last modification date. The zlib format + on the other hand was designed for in-memory and communication channel + applications, and has a much more compact header and trailer and uses a + faster integrity check than gzip. + +20. Well that's nice, but how do I make a gzip file in memory? + + You can request that deflate write the gzip format instead of the zlib + format using deflateInit2(). You can also request that inflate decode the + gzip format using inflateInit2(). Read zlib.h for more details. + +21. Is zlib thread-safe? + + Yes. However any library routines that zlib uses and any application- + provided memory allocation routines must also be thread-safe. zlib's gz* + functions use stdio library routines, and most of zlib's functions use the + library memory allocation routines by default. zlib's *Init* functions + allow for the application to provide custom memory allocation routines. + + Of course, you should only operate on any given zlib or gzip stream from a + single thread at a time. + +22. Can I use zlib in my commercial application? + + Yes. Please read the license in zlib.h. + +23. Is zlib under the GNU license? + + No. Please read the license in zlib.h. + +24. The license says that altered source versions must be "plainly marked". So + what exactly do I need to do to meet that requirement? + + You need to change the ZLIB_VERSION and ZLIB_VERNUM #defines in zlib.h. In + particular, the final version number needs to be changed to "f", and an + identification string should be appended to ZLIB_VERSION. Version numbers + x.x.x.f are reserved for modifications to zlib by others than the zlib + maintainers. For example, if the version of the base zlib you are altering + is "1.2.3.4", then in zlib.h you should change ZLIB_VERNUM to 0x123f, and + ZLIB_VERSION to something like "1.2.3.f-zachary-mods-v3". You can also + update the version strings in deflate.c and inftrees.c. + + For altered source distributions, you should also note the origin and + nature of the changes in zlib.h, as well as in ChangeLog and README, along + with the dates of the alterations. The origin should include at least your + name (or your company's name), and an email address to contact for help or + issues with the library. + + Note that distributing a compiled zlib library along with zlib.h and + zconf.h is also a source distribution, and so you should change + ZLIB_VERSION and ZLIB_VERNUM and note the origin and nature of the changes + in zlib.h as you would for a full source distribution. + +25. Will zlib work on a big-endian or little-endian architecture, and can I + exchange compressed data between them? + + Yes and yes. + +26. Will zlib work on a 64-bit machine? + + Yes. It has been tested on 64-bit machines, and has no dependence on any + data types being limited to 32-bits in length. If you have any + difficulties, please provide a complete problem report to zlib@gzip.org + +27. Will zlib decompress data from the PKWare Data Compression Library? + + No. The PKWare DCL uses a completely different compressed data format than + does PKZIP and zlib. However, you can look in zlib's contrib/blast + directory for a possible solution to your problem. + +28. Can I access data randomly in a compressed stream? + + No, not without some preparation. If when compressing you periodically use + Z_FULL_FLUSH, carefully write all the pending data at those points, and + keep an index of those locations, then you can start decompression at those + points. You have to be careful to not use Z_FULL_FLUSH too often, since it + can significantly degrade compression. Alternatively, you can scan a + deflate stream once to generate an index, and then use that index for + random access. See examples/zran.c . + +29. Does zlib work on MVS, OS/390, CICS, etc.? + + It has in the past, but we have not heard of any recent evidence. There + were working ports of zlib 1.1.4 to MVS, but those links no longer work. + If you know of recent, successful applications of zlib on these operating + systems, please let us know. Thanks. + +30. Is there some simpler, easier to read version of inflate I can look at to + understand the deflate format? + + First off, you should read RFC 1951. Second, yes. Look in zlib's + contrib/puff directory. + +31. Does zlib infringe on any patents? + + As far as we know, no. In fact, that was originally the whole point behind + zlib. Look here for some more information: + + http://www.gzip.org/#faq11 + +32. Can zlib work with greater than 4 GB of data? + + Yes. inflate() and deflate() will process any amount of data correctly. + Each call of inflate() or deflate() is limited to input and output chunks + of the maximum value that can be stored in the compiler's "unsigned int" + type, but there is no limit to the number of chunks. Note however that the + strm.total_in and strm_total_out counters may be limited to 4 GB. These + counters are provided as a convenience and are not used internally by + inflate() or deflate(). The application can easily set up its own counters + updated after each call of inflate() or deflate() to count beyond 4 GB. + compress() and uncompress() may be limited to 4 GB, since they operate in a + single call. gzseek() and gztell() may be limited to 4 GB depending on how + zlib is compiled. See the zlibCompileFlags() function in zlib.h. + + The word "may" appears several times above since there is a 4 GB limit only + if the compiler's "long" type is 32 bits. If the compiler's "long" type is + 64 bits, then the limit is 16 exabytes. + +33. Does zlib have any security vulnerabilities? + + The only one that we are aware of is potentially in gzprintf(). If zlib is + compiled to use sprintf() or vsprintf(), then there is no protection + against a buffer overflow of an 8K string space (or other value as set by + gzbuffer()), other than the caller of gzprintf() assuring that the output + will not exceed 8K. On the other hand, if zlib is compiled to use + snprintf() or vsnprintf(), which should normally be the case, then there is + no vulnerability. The ./configure script will display warnings if an + insecure variation of sprintf() will be used by gzprintf(). Also the + zlibCompileFlags() function will return information on what variant of + sprintf() is used by gzprintf(). + + If you don't have snprintf() or vsnprintf() and would like one, you can + find a portable implementation here: + + http://www.ijs.si/software/snprintf/ + + Note that you should be using the most recent version of zlib. Versions + 1.1.3 and before were subject to a double-free vulnerability, and versions + 1.2.1 and 1.2.2 were subject to an access exception when decompressing + invalid compressed data. + +34. Is there a Java version of zlib? + + Probably what you want is to use zlib in Java. zlib is already included + as part of the Java SDK in the java.util.zip package. If you really want + a version of zlib written in the Java language, look on the zlib home + page for links: http://zlib.net/ . + +35. I get this or that compiler or source-code scanner warning when I crank it + up to maximally-pedantic. Can't you guys write proper code? + + Many years ago, we gave up attempting to avoid warnings on every compiler + in the universe. It just got to be a waste of time, and some compilers + were downright silly as well as contradicted each other. So now, we simply + make sure that the code always works. + +36. Valgrind (or some similar memory access checker) says that deflate is + performing a conditional jump that depends on an uninitialized value. + Isn't that a bug? + + No. That is intentional for performance reasons, and the output of deflate + is not affected. This only started showing up recently since zlib 1.2.x + uses malloc() by default for allocations, whereas earlier versions used + calloc(), which zeros out the allocated memory. Even though the code was + correct, versions 1.2.4 and later was changed to not stimulate these + checkers. + +37. Will zlib read the (insert any ancient or arcane format here) compressed + data format? + + Probably not. Look in the comp.compression FAQ for pointers to various + formats and associated software. + +38. How can I encrypt/decrypt zip files with zlib? + + zlib doesn't support encryption. The original PKZIP encryption is very + weak and can be broken with freely available programs. To get strong + encryption, use GnuPG, http://www.gnupg.org/ , which already includes zlib + compression. For PKZIP compatible "encryption", look at + http://www.info-zip.org/ + +39. What's the difference between the "gzip" and "deflate" HTTP 1.1 encodings? + + "gzip" is the gzip format, and "deflate" is the zlib format. They should + probably have called the second one "zlib" instead to avoid confusion with + the raw deflate compressed data format. While the HTTP 1.1 RFC 2616 + correctly points to the zlib specification in RFC 1950 for the "deflate" + transfer encoding, there have been reports of servers and browsers that + incorrectly produce or expect raw deflate data per the deflate + specification in RFC 1951, most notably Microsoft. So even though the + "deflate" transfer encoding using the zlib format would be the more + efficient approach (and in fact exactly what the zlib format was designed + for), using the "gzip" transfer encoding is probably more reliable due to + an unfortunate choice of name on the part of the HTTP 1.1 authors. + + Bottom line: use the gzip format for HTTP 1.1 encoding. + +40. Does zlib support the new "Deflate64" format introduced by PKWare? + + No. PKWare has apparently decided to keep that format proprietary, since + they have not documented it as they have previous compression formats. In + any case, the compression improvements are so modest compared to other more + modern approaches, that it's not worth the effort to implement. + +41. I'm having a problem with the zip functions in zlib, can you help? + + There are no zip functions in zlib. You are probably using minizip by + Giles Vollant, which is found in the contrib directory of zlib. It is not + part of zlib. In fact none of the stuff in contrib is part of zlib. The + files in there are not supported by the zlib authors. You need to contact + the authors of the respective contribution for help. + +42. The match.asm code in contrib is under the GNU General Public License. + Since it's part of zlib, doesn't that mean that all of zlib falls under the + GNU GPL? + + No. The files in contrib are not part of zlib. They were contributed by + other authors and are provided as a convenience to the user within the zlib + distribution. Each item in contrib has its own license. + +43. Is zlib subject to export controls? What is its ECCN? + + zlib is not subject to export controls, and so is classified as EAR99. + +44. Can you please sign these lengthy legal documents and fax them back to us + so that we can use your software in our product? + + No. Go away. Shoo.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/INDEX Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,68 @@ +CMakeLists.txt cmake build file +ChangeLog history of changes +FAQ Frequently Asked Questions about zlib +INDEX this file +Makefile dummy Makefile that tells you to ./configure +Makefile.in template for Unix Makefile +README guess what +configure configure script for Unix +make_vms.com makefile for VMS +test/example.c zlib usages examples for build testing +test/minigzip.c minimal gzip-like functionality for build testing +test/infcover.c inf*.c code coverage for build coverage testing +treebuild.xml XML description of source file dependencies +zconf.h.cmakein zconf.h template for cmake +zconf.h.in zconf.h template for configure +zlib.3 Man page for zlib +zlib.3.pdf Man page in PDF format +zlib.map Linux symbol information +zlib.pc.in Template for pkg-config descriptor +zlib.pc.cmakein zlib.pc template for cmake +zlib2ansi perl script to convert source files for C++ compilation + +amiga/ makefiles for Amiga SAS C +as400/ makefiles for AS/400 +doc/ documentation for formats and algorithms +msdos/ makefiles for MSDOS +nintendods/ makefile for Nintendo DS +old/ makefiles for various architectures and zlib documentation + files that have not yet been updated for zlib 1.2.x +qnx/ makefiles for QNX +watcom/ makefiles for OpenWatcom +win32/ makefiles for Windows + + zlib public header files (required for library use): +zconf.h +zlib.h + + private source files used to build the zlib library: +adler32.c +compress.c +crc32.c +crc32.h +deflate.c +deflate.h +gzclose.c +gzguts.h +gzlib.c +gzread.c +gzwrite.c +infback.c +inffast.c +inffast.h +inffixed.h +inflate.c +inflate.h +inftrees.c +inftrees.h +trees.c +trees.h +uncompr.c +zutil.c +zutil.h + + source files for sample programs +See examples/README.examples + + unsupported contributions by third parties +See contrib/README.contrib
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,5 @@ +all: + -@echo "Please use ./configure first. Thank you." + +distclean: + make -f Makefile.in distclean
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/Makefile.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,288 @@ +# Makefile for zlib +# Copyright (C) 1995-2011 Jean-loup Gailly. +# For conditions of distribution and use, see copyright notice in zlib.h + +# To compile and test, type: +# ./configure; make test +# Normally configure builds both a static and a shared library. +# If you want to build just a static library, use: ./configure --static + +# To use the asm code, type: +# cp contrib/asm?86/match.S ./match.S +# make LOC=-DASMV OBJA=match.o + +# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type: +# make install +# To install in $HOME instead of /usr/local, use: +# make install prefix=$HOME + +CC=cc + +CFLAGS=-O +#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 +#CFLAGS=-g -DDEBUG +#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ +# -Wstrict-prototypes -Wmissing-prototypes + +SFLAGS=-O +LDFLAGS= +TEST_LDFLAGS=-L. libz.a +LDSHARED=$(CC) +CPP=$(CC) -E + +STATICLIB=libz.a +SHAREDLIB=libz.so +SHAREDLIBV=libz.so.1.2.7 +SHAREDLIBM=libz.so.1 +LIBS=$(STATICLIB) $(SHAREDLIBV) + +AR=ar +ARFLAGS=rc +RANLIB=ranlib +LDCONFIG=ldconfig +LDSHAREDLIBC=-lc +TAR=tar +SHELL=/bin/sh +EXE= + +prefix = /usr/local +exec_prefix = ${prefix} +libdir = ${exec_prefix}/lib +sharedlibdir = ${libdir} +includedir = ${prefix}/include +mandir = ${prefix}/share/man +man3dir = ${mandir}/man3 +pkgconfigdir = ${libdir}/pkgconfig + +OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o +OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o +OBJC = $(OBJZ) $(OBJG) + +PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo +PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo +PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG) + +# to use the asm code: make OBJA=match.o, PIC_OBJA=match.lo +OBJA = +PIC_OBJA = + +OBJS = $(OBJC) $(OBJA) + +PIC_OBJS = $(PIC_OBJC) $(PIC_OBJA) + +all: static shared + +static: example$(EXE) minigzip$(EXE) + +shared: examplesh$(EXE) minigzipsh$(EXE) + +all64: example64$(EXE) minigzip64$(EXE) + +check: test + +test: all teststatic testshared + +teststatic: static + @TMPST=`mktemp fooXXXXXX`; \ + if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \ + echo ' *** zlib test OK ***'; \ + else \ + echo ' *** zlib test FAILED ***'; false; \ + fi; \ + rm -f $$TMPST + +testshared: shared + @LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \ + LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \ + DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \ + SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \ + TMPSH=`mktemp fooXXXXXX`; \ + if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \ + echo ' *** zlib shared test OK ***'; \ + else \ + echo ' *** zlib shared test FAILED ***'; false; \ + fi; \ + rm -f $$TMPSH + +test64: all64 + @TMP64=`mktemp fooXXXXXX`; \ + if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \ + echo ' *** zlib 64-bit test OK ***'; \ + else \ + echo ' *** zlib 64-bit test FAILED ***'; false; \ + fi; \ + rm -f $$TMP64 + +infcover.o: test/infcover.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -c -o $@ test/infcover.c + +infcover: infcover.o libz.a + $(CC) $(CFLAGS) -o $@ infcover.o libz.a + +cover: infcover + rm -f *.gcda + ./infcover + gcov inf*.c + +libz.a: $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + -@ ($(RANLIB) $@ || true) >/dev/null 2>&1 + +match.o: match.S + $(CPP) match.S > _match.s + $(CC) -c _match.s + mv _match.o match.o + rm -f _match.s + +match.lo: match.S + $(CPP) match.S > _match.s + $(CC) -c -fPIC _match.s + mv _match.o match.lo + rm -f _match.s + +example.o: test/example.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -c -o $@ test/example.c + +minigzip.o: test/minigzip.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -c -o $@ test/minigzip.c + +example64.o: test/example.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/example.c + +minigzip64.o: test/minigzip.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -D_FILE_OFFSET_BITS=64 -c -o $@ test/minigzip.c + +.SUFFIXES: .lo + +.c.lo: + -@mkdir objs 2>/dev/null || test -d objs + $(CC) $(SFLAGS) -DPIC -c -o objs/$*.o $< + -@mv objs/$*.o $@ + +placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a + $(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS) + rm -f $(SHAREDLIB) $(SHAREDLIBM) + ln -s $@ $(SHAREDLIB) + ln -s $@ $(SHAREDLIBM) + -@rmdir objs + +example$(EXE): example.o $(STATICLIB) + $(CC) $(CFLAGS) -o $@ example.o $(TEST_LDFLAGS) + +minigzip$(EXE): minigzip.o $(STATICLIB) + $(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS) + +examplesh$(EXE): example.o $(SHAREDLIBV) + $(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV) + +minigzipsh$(EXE): minigzip.o $(SHAREDLIBV) + $(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV) + +example64$(EXE): example64.o $(STATICLIB) + $(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS) + +minigzip64$(EXE): minigzip64.o $(STATICLIB) + $(CC) $(CFLAGS) -o $@ minigzip64.o $(TEST_LDFLAGS) + +install-libs: $(LIBS) + -@if [ ! -d $(DESTDIR)$(exec_prefix) ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi + -@if [ ! -d $(DESTDIR)$(libdir) ]; then mkdir -p $(DESTDIR)$(libdir); fi + -@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi + -@if [ ! -d $(DESTDIR)$(man3dir) ]; then mkdir -p $(DESTDIR)$(man3dir); fi + -@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi + cp $(STATICLIB) $(DESTDIR)$(libdir) + chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB) + -@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1 + -@if test -n "$(SHAREDLIBV)"; then \ + cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \ + echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \ + chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \ + echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \ + rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \ + ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \ + ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \ + ($(LDCONFIG) || true) >/dev/null 2>&1; \ + fi + cp zlib.3 $(DESTDIR)$(man3dir) + chmod 644 $(DESTDIR)$(man3dir)/zlib.3 + cp zlib.pc $(DESTDIR)$(pkgconfigdir) + chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc +# The ranlib in install is needed on NeXTSTEP which checks file times +# ldconfig is for Linux + +install: install-libs + -@if [ ! -d $(DESTDIR)$(includedir) ]; then mkdir -p $(DESTDIR)$(includedir); fi + cp zlib.h zconf.h $(DESTDIR)$(includedir) + chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h + +uninstall: + cd $(DESTDIR)$(includedir); rm -f zlib.h zconf.h + cd $(DESTDIR)$(libdir); rm -f libz.a; \ + if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \ + rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \ + fi + cd $(DESTDIR)$(man3dir); rm -f zlib.3 + cd $(DESTDIR)$(pkgconfigdir); rm -f zlib.pc + +docs: zlib.3.pdf + +zlib.3.pdf: zlib.3 + groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf + +zconf.h.cmakein: zconf.h.in + -@ TEMPFILE=`mktemp __XXXXXX`; \ + echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\ + sed -f $$TEMPFILE zconf.h.in > zconf.h.cmakein &&\ + touch -r zconf.h.in zconf.h.cmakein &&\ + rm $$TEMPFILE + +zconf: zconf.h.in + cp -p zconf.h.in zconf.h + +mostlyclean: clean +clean: + rm -f *.o *.lo *~ \ + example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \ + example64$(EXE) minigzip64$(EXE) \ + infcover \ + libz.* foo.gz so_locations \ + _match.s maketree contrib/infback9/*.o + rm -rf objs + rm -f *.gcda *.gcno *.gcov + rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov + +maintainer-clean: distclean +distclean: clean zconf zconf.h.cmakein docs + rm -f Makefile zlib.pc configure.log + -@rm -f .DS_Store + -@printf 'all:\n\t-@echo "Please use ./configure first. Thank you."\n' > Makefile + -@printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile + -@touch -r Makefile.in Makefile + +tags: + etags *.[ch] + +depend: + makedepend -- $(CFLAGS) -- *.[ch] + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +adler32.o zutil.o: zutil.h zlib.h zconf.h +gzclose.o gzlib.o gzread.o gzwrite.o: zlib.h zconf.h gzguts.h +compress.o example.o minigzip.o uncompr.o: zlib.h zconf.h +crc32.o: zutil.h zlib.h zconf.h crc32.h +deflate.o: deflate.h zutil.h zlib.h zconf.h +infback.o inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h +inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inftrees.o: zutil.h zlib.h zconf.h inftrees.h +trees.o: deflate.h zutil.h zlib.h zconf.h trees.h + +adler32.lo zutil.lo: zutil.h zlib.h zconf.h +gzclose.lo gzlib.lo gzread.lo gzwrite.lo: zlib.h zconf.h gzguts.h +compress.lo example.lo minigzip.lo uncompr.lo: zlib.h zconf.h +crc32.lo: zutil.h zlib.h zconf.h crc32.h +deflate.lo: deflate.h zutil.h zlib.h zconf.h +infback.lo inflate.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h inffixed.h +inffast.lo: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inftrees.lo: zutil.h zlib.h zconf.h inftrees.h +trees.lo: deflate.h zutil.h zlib.h zconf.h trees.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,115 @@ +ZLIB DATA COMPRESSION LIBRARY + +zlib 1.2.7 is a general purpose data compression library. All the code is +thread safe. The data format used by the zlib library is described by RFCs +(Request for Comments) 1950 to 1952 in the files +http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and +rfc1952 (gzip format). + +All functions of the compression library are documented in the file zlib.h +(volunteer to write man pages welcome, contact zlib@gzip.org). A usage example +of the library is given in the file test/example.c which also tests that +the library is working correctly. Another example is given in the file +test/minigzip.c. The compression library itself is composed of all source +files in the root directory. + +To compile all files and run the test program, follow the instructions given at +the top of Makefile.in. In short "./configure; make test", and if that goes +well, "make install" should work for most flavors of Unix. For Windows, use +one of the special makefiles in win32/ or contrib/vstudio/ . For VMS, use +make_vms.com. + +Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant +<info@winimage.com> for the Windows DLL version. The zlib home page is +http://zlib.net/ . Before reporting a problem, please check this site to +verify that you have the latest version of zlib; otherwise get the latest +version and check whether the problem still exists or not. + +PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help. + +Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997 +issue of Dr. Dobb's Journal; a copy of the article is available at +http://marknelson.us/1997/01/01/zlib-engine/ . + +The changes made in version 1.2.7 are documented in the file ChangeLog. + +Unsupported third party contributions are provided in directory contrib/ . + +zlib is available in Java using the java.util.zip package, documented at +http://java.sun.com/developer/technicalArticles/Programming/compression/ . + +A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available +at CPAN (Comprehensive Perl Archive Network) sites, including +http://search.cpan.org/~pmqs/IO-Compress-Zlib/ . + +A Python interface to zlib written by A.M. Kuchling <amk@amk.ca> is +available in Python 1.5 and later versions, see +http://docs.python.org/library/zlib.html . + +zlib is built into tcl: http://wiki.tcl.tk/4610 . + +An experimental package to read and write files in .zip format, written on top +of zlib by Gilles Vollant <info@winimage.com>, is available in the +contrib/minizip directory of zlib. + + +Notes for some targets: + +- For Windows DLL versions, please see win32/DLL_FAQ.txt + +- For 64-bit Irix, deflate.c must be compiled without any optimization. With + -O, one libpng test fails. The test works in 32 bit mode (with the -n32 + compiler flag). The compiler bug has been reported to SGI. + +- zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1 it works + when compiled with cc. + +- On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is + necessary to get gzprintf working correctly. This is done by configure. + +- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with + other compilers. Use "make test" to check your compiler. + +- gzdopen is not supported on RISCOS or BEOS. + +- For PalmOs, see http://palmzlib.sourceforge.net/ + + +Acknowledgments: + + The deflate format used by zlib was defined by Phil Katz. The deflate and + zlib specifications were written by L. Peter Deutsch. Thanks to all the + people who reported problems and suggested various improvements in zlib; they + are too numerous to cite here. + +Copyright notice: + + (C) 1995-2012 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + +If you use the zlib library in a product, we would appreciate *not* receiving +lengthy legal documents to sign. The sources are provided for free but without +warranty of any kind. The library has been entirely written by Jean-loup +Gailly and Mark Adler; it does not include third-party code. + +If you redistribute modified sources, we would appreciate that you include in +the file ChangeLog history information documenting your changes. Please read +the FAQ for more information on the distribution of modified source versions.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/adler32.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,179 @@ +/* adler32.c -- compute the Adler-32 checksum of a data stream + * Copyright (C) 1995-2011 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#include "zutil.h" + +#define local static + +local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2)); + +#define BASE 65521 /* largest prime smaller than 65536 */ +#define NMAX 5552 +/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */ + +#define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} +#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1); +#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2); +#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4); +#define DO16(buf) DO8(buf,0); DO8(buf,8); + +/* use NO_DIVIDE if your processor does not do division in hardware -- + try it both ways to see which is faster */ +#ifdef NO_DIVIDE +/* note that this assumes BASE is 65521, where 65536 % 65521 == 15 + (thank you to John Reiser for pointing this out) */ +# define CHOP(a) \ + do { \ + unsigned long tmp = a >> 16; \ + a &= 0xffffUL; \ + a += (tmp << 4) - tmp; \ + } while (0) +# define MOD28(a) \ + do { \ + CHOP(a); \ + if (a >= BASE) a -= BASE; \ + } while (0) +# define MOD(a) \ + do { \ + CHOP(a); \ + MOD28(a); \ + } while (0) +# define MOD63(a) \ + do { /* this assumes a is not negative */ \ + z_off64_t tmp = a >> 32; \ + a &= 0xffffffffL; \ + a += (tmp << 8) - (tmp << 5) + tmp; \ + tmp = a >> 16; \ + a &= 0xffffL; \ + a += (tmp << 4) - tmp; \ + tmp = a >> 16; \ + a &= 0xffffL; \ + a += (tmp << 4) - tmp; \ + if (a >= BASE) a -= BASE; \ + } while (0) +#else +# define MOD(a) a %= BASE +# define MOD28(a) a %= BASE +# define MOD63(a) a %= BASE +#endif + +/* ========================================================================= */ +uLong ZEXPORT adler32(adler, buf, len) + uLong adler; + const Bytef *buf; + uInt len; +{ + unsigned long sum2; + unsigned n; + + /* split Adler-32 into component sums */ + sum2 = (adler >> 16) & 0xffff; + adler &= 0xffff; + + /* in case user likes doing a byte at a time, keep it fast */ + if (len == 1) { + adler += buf[0]; + if (adler >= BASE) + adler -= BASE; + sum2 += adler; + if (sum2 >= BASE) + sum2 -= BASE; + return adler | (sum2 << 16); + } + + /* initial Adler-32 value (deferred check for len == 1 speed) */ + if (buf == Z_NULL) + return 1L; + + /* in case short lengths are provided, keep it somewhat fast */ + if (len < 16) { + while (len--) { + adler += *buf++; + sum2 += adler; + } + if (adler >= BASE) + adler -= BASE; + MOD28(sum2); /* only added so many BASE's */ + return adler | (sum2 << 16); + } + + /* do length NMAX blocks -- requires just one modulo operation */ + while (len >= NMAX) { + len -= NMAX; + n = NMAX / 16; /* NMAX is divisible by 16 */ + do { + DO16(buf); /* 16 sums unrolled */ + buf += 16; + } while (--n); + MOD(adler); + MOD(sum2); + } + + /* do remaining bytes (less than NMAX, still just one modulo) */ + if (len) { /* avoid modulos if none remaining */ + while (len >= 16) { + len -= 16; + DO16(buf); + buf += 16; + } + while (len--) { + adler += *buf++; + sum2 += adler; + } + MOD(adler); + MOD(sum2); + } + + /* return recombined sums */ + return adler | (sum2 << 16); +} + +/* ========================================================================= */ +local uLong adler32_combine_(adler1, adler2, len2) + uLong adler1; + uLong adler2; + z_off64_t len2; +{ + unsigned long sum1; + unsigned long sum2; + unsigned rem; + + /* for negative len, return invalid adler32 as a clue for debugging */ + if (len2 < 0) + return 0xffffffffUL; + + /* the derivation of this formula is left as an exercise for the reader */ + MOD63(len2); /* assumes len2 >= 0 */ + rem = (unsigned)len2; + sum1 = adler1 & 0xffff; + sum2 = rem * sum1; + MOD(sum2); + sum1 += (adler2 & 0xffff) + BASE - 1; + sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem; + if (sum1 >= BASE) sum1 -= BASE; + if (sum1 >= BASE) sum1 -= BASE; + if (sum2 >= (BASE << 1)) sum2 -= (BASE << 1); + if (sum2 >= BASE) sum2 -= BASE; + return sum1 | (sum2 << 16); +} + +/* ========================================================================= */ +uLong ZEXPORT adler32_combine(adler1, adler2, len2) + uLong adler1; + uLong adler2; + z_off_t len2; +{ + return adler32_combine_(adler1, adler2, len2); +} + +uLong ZEXPORT adler32_combine64(adler1, adler2, len2) + uLong adler1; + uLong adler2; + z_off64_t len2; +{ + return adler32_combine_(adler1, adler2, len2); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/amiga/Makefile.pup Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,69 @@ +# Amiga powerUP (TM) Makefile +# makefile for libpng and SAS C V6.58/7.00 PPC compiler +# Copyright (C) 1998 by Andreas R. Kleinert + +LIBNAME = libzip.a + +CC = scppc +CFLAGS = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \ + OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8 NOVER +AR = ppc-amigaos-ar cr +RANLIB = ppc-amigaos-ranlib +LD = ppc-amigaos-ld -r +LDFLAGS = -o +LDLIBS = LIB:scppc.a LIB:end.o +RM = delete quiet + +OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ + uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o + +TEST_OBJS = example.o minigzip.o + +all: example minigzip + +check: test +test: all + example + echo hello world | minigzip | minigzip -d + +$(LIBNAME): $(OBJS) + $(AR) $@ $(OBJS) + -$(RANLIB) $@ + +example: example.o $(LIBNAME) + $(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS) + +minigzip: minigzip.o $(LIBNAME) + $(LD) $(LDFLAGS) $@ LIB:c_ppc.o $@.o $(LIBNAME) $(LDLIBS) + +mostlyclean: clean +clean: + $(RM) *.o example minigzip $(LIBNAME) foo.gz + +zip: + zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \ + descrip.mms *.[ch] + +tgz: + cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \ + zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch] + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +adler32.o: zlib.h zconf.h +compress.o: zlib.h zconf.h +crc32.o: crc32.h zlib.h zconf.h +deflate.o: deflate.h zutil.h zlib.h zconf.h +example.o: zlib.h zconf.h +gzclose.o: zlib.h zconf.h gzguts.h +gzlib.o: zlib.h zconf.h gzguts.h +gzread.o: zlib.h zconf.h gzguts.h +gzwrite.o: zlib.h zconf.h gzguts.h +inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inftrees.o: zutil.h zlib.h zconf.h inftrees.h +minigzip.o: zlib.h zconf.h +trees.o: deflate.h zutil.h zlib.h zconf.h trees.h +uncompr.o: zlib.h zconf.h +zutil.o: zutil.h zlib.h zconf.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/amiga/Makefile.sas Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,68 @@ +# SMakefile for zlib +# Modified from the standard UNIX Makefile Copyright Jean-loup Gailly +# Osma Ahvenlampi <Osma.Ahvenlampi@hut.fi> +# Amiga, SAS/C 6.56 & Smake + +CC=sc +CFLAGS=OPT +#CFLAGS=OPT CPU=68030 +#CFLAGS=DEBUG=LINE +LDFLAGS=LIB z.lib + +SCOPTIONS=OPTSCHED OPTINLINE OPTALIAS OPTTIME OPTINLOCAL STRMERGE \ + NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX \ + DEF=POSTINC + +OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ + uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o + +TEST_OBJS = example.o minigzip.o + +all: SCOPTIONS example minigzip + +check: test +test: all + example + echo hello world | minigzip | minigzip -d + +install: z.lib + copy clone zlib.h zconf.h INCLUDE: + copy clone z.lib LIB: + +z.lib: $(OBJS) + oml z.lib r $(OBJS) + +example: example.o z.lib + $(CC) $(CFLAGS) LINK TO $@ example.o $(LDFLAGS) + +minigzip: minigzip.o z.lib + $(CC) $(CFLAGS) LINK TO $@ minigzip.o $(LDFLAGS) + +mostlyclean: clean +clean: + -delete force quiet example minigzip *.o z.lib foo.gz *.lnk SCOPTIONS + +SCOPTIONS: Makefile.sas + copy to $@ <from < +$(SCOPTIONS) +< + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +adler32.o: zlib.h zconf.h +compress.o: zlib.h zconf.h +crc32.o: crc32.h zlib.h zconf.h +deflate.o: deflate.h zutil.h zlib.h zconf.h +example.o: zlib.h zconf.h +gzclose.o: zlib.h zconf.h gzguts.h +gzlib.o: zlib.h zconf.h gzguts.h +gzread.o: zlib.h zconf.h gzguts.h +gzwrite.o: zlib.h zconf.h gzguts.h +inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inftrees.o: zutil.h zlib.h zconf.h inftrees.h +minigzip.o: zlib.h zconf.h +trees.o: deflate.h zutil.h zlib.h zconf.h trees.h +uncompr.o: zlib.h zconf.h +zutil.o: zutil.h zlib.h zconf.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/as400/bndsrc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ +STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB') + +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ +/* Version 1.1.3 entry points. */ +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ + +/********************************************************************/ +/* *MODULE ADLER32 ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("adler32") + +/********************************************************************/ +/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("compress") + EXPORT SYMBOL("compress2") + +/********************************************************************/ +/* *MODULE CRC32 ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("crc32") + EXPORT SYMBOL("get_crc_table") + +/********************************************************************/ +/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("deflate") + EXPORT SYMBOL("deflateEnd") + EXPORT SYMBOL("deflateSetDictionary") + EXPORT SYMBOL("deflateCopy") + EXPORT SYMBOL("deflateReset") + EXPORT SYMBOL("deflateParams") + EXPORT SYMBOL("deflatePrime") + EXPORT SYMBOL("deflateInit_") + EXPORT SYMBOL("deflateInit2_") + +/********************************************************************/ +/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("gzopen") + EXPORT SYMBOL("gzdopen") + EXPORT SYMBOL("gzsetparams") + EXPORT SYMBOL("gzread") + EXPORT SYMBOL("gzwrite") + EXPORT SYMBOL("gzprintf") + EXPORT SYMBOL("gzputs") + EXPORT SYMBOL("gzgets") + EXPORT SYMBOL("gzputc") + EXPORT SYMBOL("gzgetc") + EXPORT SYMBOL("gzflush") + EXPORT SYMBOL("gzseek") + EXPORT SYMBOL("gzrewind") + EXPORT SYMBOL("gztell") + EXPORT SYMBOL("gzeof") + EXPORT SYMBOL("gzclose") + EXPORT SYMBOL("gzerror") + +/********************************************************************/ +/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("inflate") + EXPORT SYMBOL("inflateEnd") + EXPORT SYMBOL("inflateSetDictionary") + EXPORT SYMBOL("inflateSync") + EXPORT SYMBOL("inflateReset") + EXPORT SYMBOL("inflateInit_") + EXPORT SYMBOL("inflateInit2_") + EXPORT SYMBOL("inflateSyncPoint") + +/********************************************************************/ +/* *MODULE UNCOMPR ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("uncompress") + +/********************************************************************/ +/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("zlibVersion") + EXPORT SYMBOL("zError") + +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ +/* Version 1.2.1 additional entry points. */ +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ + +/********************************************************************/ +/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("compressBound") + +/********************************************************************/ +/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("deflateBound") + +/********************************************************************/ +/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("gzungetc") + EXPORT SYMBOL("gzclearerr") + +/********************************************************************/ +/* *MODULE INFBACK ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("inflateBack") + EXPORT SYMBOL("inflateBackEnd") + EXPORT SYMBOL("inflateBackInit_") + +/********************************************************************/ +/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("inflateCopy") + +/********************************************************************/ +/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("zlibCompileFlags") + +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ +/* Version 1.2.5 additional entry points. */ +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ + +/********************************************************************/ +/* *MODULE ADLER32 ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("adler32_combine") + EXPORT SYMBOL("adler32_combine64") + +/********************************************************************/ +/* *MODULE CRC32 ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("crc32_combine") + EXPORT SYMBOL("crc32_combine64") + +/********************************************************************/ +/* *MODULE GZLIB ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("gzbuffer") + EXPORT SYMBOL("gzoffset") + EXPORT SYMBOL("gzoffset64") + EXPORT SYMBOL("gzopen64") + EXPORT SYMBOL("gzseek64") + EXPORT SYMBOL("gztell64") + +/********************************************************************/ +/* *MODULE GZREAD ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("gzclose_r") + +/********************************************************************/ +/* *MODULE GZWRITE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("gzclose_w") + +/********************************************************************/ +/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("inflateMark") + EXPORT SYMBOL("inflatePrime") + EXPORT SYMBOL("inflateReset2") + EXPORT SYMBOL("inflateUndermine") + +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ +/* Version 1.2.6 additional entry points. */ +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ + +/********************************************************************/ +/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("deflateResetKeep") + EXPORT SYMBOL("deflatePending") + +/********************************************************************/ +/* *MODULE GZWRITE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("gzgetc_") + +/********************************************************************/ +/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */ +/********************************************************************/ + + EXPORT SYMBOL("inflateResetKeep") + +ENDPGMEXP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/as400/compile.clp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,110 @@ +/******************************************************************************/ +/* */ +/* ZLIB */ +/* */ +/* Compile sources into modules and link them into a service program. */ +/* */ +/******************************************************************************/ + + PGM + +/* Configuration adjustable parameters. */ + + DCL VAR(&SRCLIB) TYPE(*CHAR) LEN(10) + + VALUE('ZLIB') /* Source library. */ + DCL VAR(&SRCFILE) TYPE(*CHAR) LEN(10) + + VALUE('SOURCES') /* Source member file. */ + DCL VAR(&CTLFILE) TYPE(*CHAR) LEN(10) + + VALUE('TOOLS') /* Control member file. */ + + DCL VAR(&MODLIB) TYPE(*CHAR) LEN(10) + + VALUE('ZLIB') /* Module library. */ + + DCL VAR(&SRVLIB) TYPE(*CHAR) LEN(10) + + VALUE('LGPL') /* Service program library. */ + + DCL VAR(&CFLAGS) TYPE(*CHAR) + + VALUE('OPTIMIZE(40)') /* Compile options. */ + + DCL VAR(&TGTRLS) TYPE(*CHAR) + + VALUE('V5R3M0') /* Target release. */ + + +/* Working storage. */ + + DCL VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300) /* Command length. */ + DCL VAR(&CMD) TYPE(*CHAR) LEN(512) + DCL VAR(&FIXDCMD) TYPE(*CHAR) LEN(512) + + +/* Compile sources into modules. */ + + CHGVAR VAR(&FIXDCMD) VALUE('CRTCMOD' *BCAT &CFLAGS *BCAT + + 'SYSIFCOPT(*IFS64IO)' *BCAT + + 'DEFINE(''_LARGEFILE64_SOURCE''' *BCAT + + '''_LFS64_LARGEFILE=1'') TGTRLS(' *TCAT &TGTRLS *TCAT + + ') SRCFILE(' *TCAT &SRCLIB *TCAT '/' *TCAT + + &SRCFILE *TCAT ') MODULE(' *TCAT &MODLIB *TCAT '/') + + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ADLER32)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'COMPRESS)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'CRC32)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'DEFLATE)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZCLOSE)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZLIB)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZREAD)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'GZWRITE)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFBACK)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFFAST)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFLATE)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'INFTREES)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'TREES)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'UNCOMPR)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + CHGVAR VAR(&CMD) VALUE(&FIXDCMD *TCAT 'ZUTIL)') + CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN) + + +/* Link modules into a service program. */ + + CRTSRVPGM SRVPGM(&SRVLIB/ZLIB) + + MODULE(&MODLIB/ADLER32 &MODLIB/COMPRESS + + &MODLIB/CRC32 &MODLIB/DEFLATE + + &MODLIB/GZCLOSE &MODLIB/GZLIB + + &MODLIB/GZREAD &MODLIB/GZWRITE + + &MODLIB/INFBACK &MODLIB/INFFAST + + &MODLIB/INFLATE &MODLIB/INFTREES + + &MODLIB/TREES &MODLIB/UNCOMPR + + &MODLIB/ZUTIL) + + SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) + + TEXT('ZLIB 1.2.7') TGTRLS(&TGTRLS) + + ENDPGM
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/as400/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,115 @@ + ZLIB version 1.2.7 for AS400 installation instructions + +I) From an AS400 *SAVF file: + +1) Unpacking archive to an AS400 save file + +On the AS400: + +_ Create the ZLIB AS400 library: + + CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library') + +_ Create a work save file, for example: + + CRTSAVF FILE(ZLIB/ZLIBSAVF) + +On a PC connected to the target AS400: + +_ Unpack the save file image to a PC file "ZLIBSAVF" +_ Upload this file into the save file on the AS400, for example + using ftp in BINARY mode. + + +2) Populating the ZLIB AS400 source library + +On the AS400: + +_ Extract the saved objects into the ZLIB AS400 library using: + +RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB) + + +3) Customize installation: + +_ Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed, + according to the comments. + +_ Compile this member with: + + CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE) + + +4) Compile and generate the service program: + +_ This can now be done by executing: + + CALL PGM(ZLIB/COMPILE) + + + +II) From the original source distribution: + +1) On the AS400, create the source library: + + CRTLIB LIB(ZLIB) TYPE(*PROD) TEXT('ZLIB compression API library') + +2) Create the source files: + + CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules') + CRTSRCPF FILE(ZLIB/H) RCDLEN(112) TEXT('ZLIB library includes') + CRTSRCPF FILE(ZLIB/TOOLS) RCDLEN(112) TEXT('ZLIB library control utilities') + +3) From the machine hosting the distribution files, upload them (with + FTP in text mode, for example) according to the following table: + + Original AS400 AS400 AS400 AS400 + file file member type description + SOURCES Original ZLIB C subprogram sources + adler32.c ADLER32 C ZLIB - Compute the Adler-32 checksum of a dta strm + compress.c COMPRESS C ZLIB - Compress a memory buffer + crc32.c CRC32 C ZLIB - Compute the CRC-32 of a data stream + deflate.c DEFLATE C ZLIB - Compress data using the deflation algorithm + gzclose.c GZCLOSE C ZLIB - Close .gz files + gzlib.c GZLIB C ZLIB - Miscellaneous .gz files IO support + gzread.c GZREAD C ZLIB - Read .gz files + gzwrite.c GZWRITE C ZLIB - Write .gz files + infback.c INFBACK C ZLIB - Inflate using a callback interface + inffast.c INFFAST C ZLIB - Fast proc. literals & length/distance pairs + inflate.c INFLATE C ZLIB - Interface to inflate modules + inftrees.c INFTREES C ZLIB - Generate Huffman trees for efficient decode + trees.c TREES C ZLIB - Output deflated data using Huffman coding + uncompr.c UNCOMPR C ZLIB - Decompress a memory buffer + zutil.c ZUTIL C ZLIB - Target dependent utility functions + H Original ZLIB C and ILE/RPG include files + crc32.h CRC32 C ZLIB - CRC32 tables + deflate.h DEFLATE C ZLIB - Internal compression state + gzguts.h GZGUTS C ZLIB - Definitions for the gzclose module + inffast.h INFFAST C ZLIB - Header to use inffast.c + inffixed.h INFFIXED C ZLIB - Table for decoding fixed codes + inflate.h INFLATE C ZLIB - Internal inflate state definitions + inftrees.h INFTREES C ZLIB - Header to use inftrees.c + trees.h TREES C ZLIB - Created automatically with -DGEN_TREES_H + zconf.h ZCONF C ZLIB - Compression library configuration + zlib.h ZLIB C ZLIB - Compression library C user interface + as400/zlib.inc ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface + zutil.h ZUTIL C ZLIB - Internal interface and configuration + TOOLS Building source software & AS/400 README + as400/bndsrc BNDSRC Entry point exportation list + as400/compile.clp COMPILE CLP Compile sources & generate service program + as400/readme.txt README TXT Installation instructions + +4) Continue as in I)3). + + + + +Notes: For AS400 ILE RPG programmers, a /copy member defining the ZLIB + API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC). + Please read comments in this member for more information. + + Remember that most foreign textual data are ASCII coded: this + implementation does not handle conversion from/to ASCII, so + text data code conversions must be done explicitely. + + Mainly for the reason above, always open zipped files in binary mode.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/as400/zlib.inc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,445 @@ + * ZLIB.INC - Interface to the general purpose compression library + * + * ILE RPG400 version by Patrick Monnerat, DATASPHERE. + * Version 1.2.7 + * + * + * WARNING: + * Procedures inflateInit(), inflateInit2(), deflateInit(), + * deflateInit2() and inflateBackInit() need to be called with + * two additional arguments: + * the package version string and the stream control structure. + * size. This is needed because RPG lacks some macro feature. + * Call these procedures as: + * inflateInit(...: ZLIB_VERSION: %size(z_stream)) + * + /if not defined(ZLIB_H_) + /define ZLIB_H_ + * + ************************************************************************** + * Constants + ************************************************************************** + * + * Versioning information. + * + D ZLIB_VERSION C '1.2.7' + D ZLIB_VERNUM C X'1270' + D ZLIB_VER_MAJOR C 1 + D ZLIB_VER_MINOR C 2 + D ZLIB_VER_REVISION... + D C 7 + D ZLIB_VER_SUBREVISION... + D C 0 + * + * Other equates. + * + D Z_NO_FLUSH C 0 + D Z_PARTIAL_FLUSH... + D C 1 + D Z_SYNC_FLUSH C 2 + D Z_FULL_FLUSH C 3 + D Z_FINISH C 4 + D Z_BLOCK C 5 + D Z_TREES C 6 + * + D Z_OK C 0 + D Z_STREAM_END C 1 + D Z_NEED_DICT C 2 + D Z_ERRNO C -1 + D Z_STREAM_ERROR C -2 + D Z_DATA_ERROR C -3 + D Z_MEM_ERROR C -4 + D Z_BUF_ERROR C -5 + DZ_VERSION_ERROR C -6 + * + D Z_NO_COMPRESSION... + D C 0 + D Z_BEST_SPEED C 1 + D Z_BEST_COMPRESSION... + D C 9 + D Z_DEFAULT_COMPRESSION... + D C -1 + * + D Z_FILTERED C 1 + D Z_HUFFMAN_ONLY C 2 + D Z_RLE C 3 + D Z_DEFAULT_STRATEGY... + D C 0 + * + D Z_BINARY C 0 + D Z_ASCII C 1 + D Z_UNKNOWN C 2 + * + D Z_DEFLATED C 8 + * + D Z_NULL C 0 + * + ************************************************************************** + * Types + ************************************************************************** + * + D z_streamp S * Stream struct ptr + D gzFile S * File pointer + D z_off_t S 10i 0 Stream offsets + D z_off64_t S 20i 0 Stream offsets + * + ************************************************************************** + * Structures + ************************************************************************** + * + * The GZIP encode/decode stream support structure. + * + D z_stream DS align based(z_streamp) + D zs_next_in * Next input byte + D zs_avail_in 10U 0 Byte cnt at next_in + D zs_total_in 10U 0 Total bytes read + D zs_next_out * Output buffer ptr + D zs_avail_out 10U 0 Room left @ next_out + D zs_total_out 10U 0 Total bytes written + D zs_msg * Last errmsg or null + D zs_state * Internal state + D zs_zalloc * procptr Int. state allocator + D zs_free * procptr Int. state dealloc. + D zs_opaque * Private alloc. data + D zs_data_type 10i 0 ASC/BIN best guess + D zs_adler 10u 0 Uncompr. adler32 val + D 10U 0 Reserved + D 10U 0 Ptr. alignment + * + ************************************************************************** + * Utility function prototypes + ************************************************************************** + * + D compress PR 10I 0 extproc('compress') + D dest 65535 options(*varsize) Destination buffer + D destLen 10U 0 Destination length + D source 65535 const options(*varsize) Source buffer + D sourceLen 10u 0 value Source length + * + D compress2 PR 10I 0 extproc('compress2') + D dest 65535 options(*varsize) Destination buffer + D destLen 10U 0 Destination length + D source 65535 const options(*varsize) Source buffer + D sourceLen 10U 0 value Source length + D level 10I 0 value Compression level + * + D compressBound PR 10U 0 extproc('compressBound') + D sourceLen 10U 0 value + * + D uncompress PR 10I 0 extproc('uncompress') + D dest 65535 options(*varsize) Destination buffer + D destLen 10U 0 Destination length + D source 65535 const options(*varsize) Source buffer + D sourceLen 10U 0 value Source length + * + /if not defined(LARGE_FILES) + D gzopen PR extproc('gzopen') + D like(gzFile) + D path * value options(*string) File pathname + D mode * value options(*string) Open mode + /else + D gzopen PR extproc('gzopen64') + D like(gzFile) + D path * value options(*string) File pathname + D mode * value options(*string) Open mode + * + D gzopen64 PR extproc('gzopen64') + D like(gzFile) + D path * value options(*string) File pathname + D mode * value options(*string) Open mode + /endif + * + D gzdopen PR extproc('gzdopen') + D like(gzFile) + D fd 10I 0 value File descriptor + D mode * value options(*string) Open mode + * + D gzbuffer PR 10I 0 extproc('gzbuffer') + D file value like(gzFile) File pointer + D size 10U 0 value + * + D gzsetparams PR 10I 0 extproc('gzsetparams') + D file value like(gzFile) File pointer + D level 10I 0 value + D strategy 10I 0 value + * + D gzread PR 10I 0 extproc('gzread') + D file value like(gzFile) File pointer + D buf 65535 options(*varsize) Buffer + D len 10u 0 value Buffer length + * + D gzwrite PR 10I 0 extproc('gzwrite') + D file value like(gzFile) File pointer + D buf 65535 const options(*varsize) Buffer + D len 10u 0 value Buffer length + * + D gzputs PR 10I 0 extproc('gzputs') + D file value like(gzFile) File pointer + D s * value options(*string) String to output + * + D gzgets PR * extproc('gzgets') + D file value like(gzFile) File pointer + D buf 65535 options(*varsize) Read buffer + D len 10i 0 value Buffer length + * + D gzputc PR 10i 0 extproc('gzputc') + D file value like(gzFile) File pointer + D c 10I 0 value Character to write + * + D gzgetc PR 10i 0 extproc('gzgetc') + D file value like(gzFile) File pointer + * + D gzgetc_ PR 10i 0 extproc('gzgetc_') + D file value like(gzFile) File pointer + * + D gzungetc PR 10i 0 extproc('gzungetc') + D c 10I 0 value Character to push + D file value like(gzFile) File pointer + * + D gzflush PR 10i 0 extproc('gzflush') + D file value like(gzFile) File pointer + D flush 10I 0 value Type of flush + * + /if not defined(LARGE_FILES) + D gzseek PR extproc('gzseek') + D like(z_off_t) + D file value like(gzFile) File pointer + D offset value like(z_off_t) Offset + D whence 10i 0 value Origin + /else + D gzseek PR extproc('gzseek64') + D like(z_off_t) + D file value like(gzFile) File pointer + D offset value like(z_off_t) Offset + D whence 10i 0 value Origin + * + D gzseek64 PR extproc('gzseek64') + D like(z_off64_t) + D file value like(gzFile) File pointer + D offset value like(z_off64_t) Offset + D whence 10i 0 value Origin + /endif + * + D gzrewind PR 10i 0 extproc('gzrewind') + D file value like(gzFile) File pointer + * + /if not defined(LARGE_FILES) + D gztell PR extproc('gztell') + D like(z_off_t) + D file value like(gzFile) File pointer + /else + D gztell PR extproc('gztell64') + D like(z_off_t) + D file value like(gzFile) File pointer + * + D gztell64 PR extproc('gztell64') + D like(z_off64_t) + D file value like(gzFile) File pointer + /endif + * + /if not defined(LARGE_FILES) + D gzoffset PR extproc('gzoffset') + D like(z_off_t) + D file value like(gzFile) File pointer + /else + D gzoffset PR extproc('gzoffset64') + D like(z_off_t) + D file value like(gzFile) File pointer + * + D gzoffset64 PR extproc('gzoffset64') + D like(z_off64_t) + D file value like(gzFile) File pointer + /endif + * + D gzeof PR 10i 0 extproc('gzeof') + D file value like(gzFile) File pointer + * + D gzclose_r PR 10i 0 extproc('gzclose_r') + D file value like(gzFile) File pointer + * + D gzclose_w PR 10i 0 extproc('gzclose_w') + D file value like(gzFile) File pointer + * + D gzclose PR 10i 0 extproc('gzclose') + D file value like(gzFile) File pointer + * + D gzerror PR * extproc('gzerror') Error string + D file value like(gzFile) File pointer + D errnum 10I 0 Error code + * + D gzclearerr PR extproc('gzclearerr') + D file value like(gzFile) File pointer + * + ************************************************************************** + * Basic function prototypes + ************************************************************************** + * + D zlibVersion PR * extproc('zlibVersion') Version string + * + D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression + D strm like(z_stream) Compression stream + D level 10I 0 value Compression level + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D deflate PR 10I 0 extproc('deflate') Compress data + D strm like(z_stream) Compression stream + D flush 10I 0 value Flush type required + * + D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression + D strm like(z_stream) Compression stream + * + D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion + D strm like(z_stream) Expansion stream + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D inflate PR 10I 0 extproc('inflate') Expand data + D strm like(z_stream) Expansion stream + D flush 10I 0 value Flush type required + * + D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion + D strm like(z_stream) Expansion stream + * + ************************************************************************** + * Advanced function prototypes + ************************************************************************** + * + D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression + D strm like(z_stream) Compression stream + D level 10I 0 value Compression level + D method 10I 0 value Compression method + D windowBits 10I 0 value log2(window size) + D memLevel 10I 0 value Mem/cmpress tradeoff + D strategy 10I 0 value Compression stategy + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D deflateSetDictionary... + D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary + D strm like(z_stream) Compression stream + D dictionary 65535 const options(*varsize) Dictionary bytes + D dictLength 10U 0 value Dictionary length + * + D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm + D dest like(z_stream) Destination stream + D source like(z_stream) Source stream + * + D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream + D strm like(z_stream) Compression stream + * + D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat + D strm like(z_stream) Compression stream + D level 10I 0 value Compression level + D strategy 10I 0 value Compression stategy + * + D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat + D strm like(z_stream) Compression stream + D sourcelen 10U 0 value Compression level + * + D deflatePending PR 10I 0 extproc('deflatePending') Change level & strat + D strm like(z_stream) Compression stream + D pending 10U 0 Pending bytes + D bits 10I 0 Pending bits + * + D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat + D strm like(z_stream) Compression stream + D bits 10I 0 value # of bits to insert + D value 10I 0 value Bits to insert + * + D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion + D strm like(z_stream) Expansion stream + D windowBits 10I 0 value log2(window size) + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D inflateSetDictionary... + D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary + D strm like(z_stream) Expansion stream + D dictionary 65535 const options(*varsize) Dictionary bytes + D dictLength 10U 0 value Dictionary length + * + D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion + D strm like(z_stream) Expansion stream + * + D inflateCopy PR 10I 0 extproc('inflateCopy') + D dest like(z_stream) Destination stream + D source like(z_stream) Source stream + * + D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream + D strm like(z_stream) Expansion stream + * + D inflateReset2 PR 10I 0 extproc('inflateReset2') End and init. stream + D strm like(z_stream) Expansion stream + D windowBits 10I 0 value Log2(buffer size) + * + D inflatePrime PR 10I 0 extproc('inflatePrime') Insert bits + D strm like(z_stream) Expansion stream + D bits 10I 0 value Bit count + D value 10I 0 value Bits to insert + * + D inflateMark PR 10I 0 extproc('inflateMark') Get inflate info + D strm like(z_stream) Expansion stream + * + D inflateBackInit... + D PR 10I 0 extproc('inflateBackInit_') + D strm like(z_stream) Expansion stream + D windowBits 10I 0 value Log2(buffer size) + D window 65535 options(*varsize) Buffer + D version * value options(*string) Version string + D stream_size 10i 0 value Stream struct. size + * + D inflateBack PR 10I 0 extproc('inflateBack') + D strm like(z_stream) Expansion stream + D in * value procptr Input function + D in_desc * value Input descriptor + D out * value procptr Output function + D out_desc * value Output descriptor + * + D inflateBackEnd PR 10I 0 extproc('inflateBackEnd') + D strm like(z_stream) Expansion stream + * + D zlibCompileFlags... + D PR 10U 0 extproc('zlibCompileFlags') + * + ************************************************************************** + * Checksum function prototypes + ************************************************************************** + * + D adler32 PR 10U 0 extproc('adler32') New checksum + D adler 10U 0 value Old checksum + D buf 65535 const options(*varsize) Bytes to accumulate + D len 10U 0 value Buffer length + * + D crc32 PR 10U 0 extproc('crc32') New checksum + D crc 10U 0 value Old checksum + D buf 65535 const options(*varsize) Bytes to accumulate + D len 10U 0 value Buffer length + * + ************************************************************************** + * Miscellaneous function prototypes + ************************************************************************** + * + D zError PR * extproc('zError') Error string + D err 10I 0 value Error code + * + D inflateSyncPoint... + D PR 10I 0 extproc('inflateSyncPoint') + D strm like(z_stream) Expansion stream + * + D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs + * + D inflateUndermine... + D PR 10I 0 extproc('inflateUndermine') + D strm like(z_stream) Expansion stream + D arg 10I 0 value Error code + * + D inflateResetKeep... + D PR 10I 0 extproc('inflateResetKeep') End and init. stream + D strm like(z_stream) Expansion stream + * + D deflateResetKeep... + D PR 10I 0 extproc('deflateResetKeep') End and init. stream + D strm like(z_stream) Expansion stream + * + /endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/compress.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,80 @@ +/* compress.c -- compress a memory buffer + * Copyright (C) 1995-2005 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#define ZLIB_INTERNAL +#include "zlib.h" + +/* =========================================================================== + Compresses the source buffer into the destination buffer. The level + parameter has the same meaning as in deflateInit. sourceLen is the byte + length of the source buffer. Upon entry, destLen is the total size of the + destination buffer, which must be at least 0.1% larger than sourceLen plus + 12 bytes. Upon exit, destLen is the actual size of the compressed buffer. + + compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_BUF_ERROR if there was not enough room in the output buffer, + Z_STREAM_ERROR if the level parameter is invalid. +*/ +int ZEXPORT compress2 (dest, destLen, source, sourceLen, level) + Bytef *dest; + uLongf *destLen; + const Bytef *source; + uLong sourceLen; + int level; +{ + z_stream stream; + int err; + + stream.next_in = (Bytef*)source; + stream.avail_in = (uInt)sourceLen; +#ifdef MAXSEG_64K + /* Check for source > 64K on 16-bit machine: */ + if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; +#endif + stream.next_out = dest; + stream.avail_out = (uInt)*destLen; + if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; + + stream.zalloc = (alloc_func)0; + stream.zfree = (free_func)0; + stream.opaque = (voidpf)0; + + err = deflateInit(&stream, level); + if (err != Z_OK) return err; + + err = deflate(&stream, Z_FINISH); + if (err != Z_STREAM_END) { + deflateEnd(&stream); + return err == Z_OK ? Z_BUF_ERROR : err; + } + *destLen = stream.total_out; + + err = deflateEnd(&stream); + return err; +} + +/* =========================================================================== + */ +int ZEXPORT compress (dest, destLen, source, sourceLen) + Bytef *dest; + uLongf *destLen; + const Bytef *source; + uLong sourceLen; +{ + return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION); +} + +/* =========================================================================== + If the default memLevel or windowBits for deflateInit() is changed, then + this function needs to be updated. + */ +uLong ZEXPORT compressBound (sourceLen) + uLong sourceLen; +{ + return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + + (sourceLen >> 25) + 13; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/configure Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,818 @@ +#!/bin/sh +# configure script for zlib. +# +# Normally configure builds both a static and a shared library. +# If you want to build just a static library, use: ./configure --static +# +# To impose specific compiler or flags or install directory, use for example: +# prefix=$HOME CC=cc CFLAGS="-O4" ./configure +# or for csh/tcsh users: +# (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure) + +# Incorrect settings of CC or CFLAGS may prevent creating a shared library. +# If you have problems, try without defining CC and CFLAGS before reporting +# an error. + +# start off configure.log +echo -------------------- >> configure.log +echo $0 $* >> configure.log +date >> configure.log + +# set command prefix for cross-compilation +if [ -n "${CHOST}" ]; then + uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`" + CROSS_PREFIX="${CHOST}-" +fi + +# destination name for static library +STATICLIB=libz.a + +# extract zlib version numbers from zlib.h +VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h` +VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h` +VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h` +VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h` + +# establish commands for library building +if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then + AR=${AR-"${CROSS_PREFIX}ar"} + test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log +else + AR=${AR-"ar"} + test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log +fi +ARFLAGS=${ARFLAGS-"rc"} +if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then + RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"} + test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log +else + RANLIB=${RANLIB-"ranlib"} +fi +if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then + NM=${NM-"${CROSS_PREFIX}nm"} + test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log +else + NM=${NM-"nm"} +fi + +# set defaults before processing command line options +LDCONFIG=${LDCONFIG-"ldconfig"} +LDSHAREDLIBC="${LDSHAREDLIBC--lc}" +ARCHS= +prefix=${prefix-/usr/local} +exec_prefix=${exec_prefix-'${prefix}'} +libdir=${libdir-'${exec_prefix}/lib'} +sharedlibdir=${sharedlibdir-'${libdir}'} +includedir=${includedir-'${prefix}/include'} +mandir=${mandir-'${prefix}/share/man'} +shared_ext='.so' +shared=1 +solo=0 +cover=0 +zprefix=0 +build64=0 +gcc=0 +old_cc="$CC" +old_cflags="$CFLAGS" +OBJC='$(OBJZ) $(OBJG)' +PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)' + +# process command line options +while test $# -ge 1 +do +case "$1" in + -h* | --help) + echo 'usage:' | tee -a configure.log + echo ' configure [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]' | tee -a configure.log + echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log + echo ' [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log + exit 0 ;; + -p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;; + -e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;; + -l*=* | --libdir=*) libdir=`echo $1 | sed 's/.*=//'`; shift ;; + --sharedlibdir=*) sharedlibdir=`echo $1 | sed 's/.*=//'`; shift ;; + -i*=* | --includedir=*) includedir=`echo $1 | sed 's/.*=//'`;shift ;; + -u*=* | --uname=*) uname=`echo $1 | sed 's/.*=//'`;shift ;; + -p* | --prefix) prefix="$2"; shift; shift ;; + -e* | --eprefix) exec_prefix="$2"; shift; shift ;; + -l* | --libdir) libdir="$2"; shift; shift ;; + -i* | --includedir) includedir="$2"; shift; shift ;; + -s* | --shared | --enable-shared) shared=1; shift ;; + -t | --static) shared=0; shift ;; + --solo) solo=1; shift ;; + --cover) cover=1; shift ;; + -z* | --zprefix) zprefix=1; shift ;; + -6* | --64) build64=1; shift ;; + -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;; + --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;; + --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;; + *) echo "unknown option: $1"; echo "$0 --help for help" | tee -a configure.log; exit 1 ;; + esac +done + +# define functions for testing compiler and library characteristics and logging the results +test=ztest$$ + +show() +{ + case "$*" in + *$test.c*) + echo === $test.c === >> configure.log + cat $test.c >> configure.log + echo === >> configure.log;; + esac + echo $* >> configure.log +} + +cat > $test.c <<EOF +#error error +EOF +if ($CC -c $CFLAGS $test.c) 2>/dev/null; then + try() + { + show $* + test "`( $* ) 2>&1 | tee -a configure.log`" = "" + } + echo - using any output from compiler to indicate an error >> configure.log +else + try() + { + show $* + ( $* ) >> configure.log 2>&1 + ret=$? + if test $ret -ne 0; then + echo "(exit code "$ret")" >> configure.log + fi + return $ret + } +fi + +tryboth() +{ + show $* + got=`( $* ) 2>&1` + ret=$? + printf %s "$got" >> configure.log + if test $ret -ne 0; then + return $ret + fi + test "$got" = "" +} + +echo >> configure.log + +# check for gcc vs. cc and set compile and link flags based on the system identified by uname +cat > $test.c <<EOF +extern int getchar(); +int hello() {return getchar();} +EOF + +test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log +cc=${CC-${CROSS_PREFIX}gcc} +cflags=${CFLAGS-"-O3"} +# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure +case "$cc" in + *gcc*) gcc=1 ;; + *clang*) gcc=1 ;; +esac +case `$cc -v 2>&1` in + *gcc*) gcc=1 ;; +esac + +show $cc -c $cflags $test.c +if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then + echo ... using gcc >> configure.log + CC="$cc" + CFLAGS="${CFLAGS--O3} ${ARCHS}" + SFLAGS="${CFLAGS--O3} -fPIC" + LDFLAGS="${LDFLAGS} ${ARCHS}" + if test $build64 -eq 1; then + CFLAGS="${CFLAGS} -m64" + SFLAGS="${SFLAGS} -m64" + fi + if test "${ZLIBGCCWARN}" = "YES"; then + CFLAGS="${CFLAGS} -Wall -Wextra -pedantic" + fi + if test -z "$uname"; then + uname=`(uname -s || echo unknown) 2>/dev/null` + fi + case "$uname" in + Linux* | linux* | GNU | GNU/* | solaris*) + LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;; + *BSD | *bsd* | DragonFly) + LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} + LDCONFIG="ldconfig -m" ;; + CYGWIN* | Cygwin* | cygwin* | OS/2*) + EXE='.exe' ;; + MINGW* | mingw*) +# temporary bypass + rm -f $test.[co] $test $test$shared_ext + echo "Please use win32/Makefile.gcc instead." | tee -a configure.log + exit 1 + LDSHARED=${LDSHARED-"$cc -shared"} + LDSHAREDLIBC="" + EXE='.exe' ;; + QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4 + # (alain.bonnefoy@icbt.com) + LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;; + HP-UX*) + LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"} + case `(uname -m || echo unknown) 2>/dev/null` in + ia64) + shared_ext='.so' + SHAREDLIB='libz.so' ;; + *) + shared_ext='.sl' + SHAREDLIB='libz.sl' ;; + esac ;; + Darwin* | darwin*) + shared_ext='.dylib' + SHAREDLIB=libz$shared_ext + SHAREDLIBV=libz.$VER$shared_ext + SHAREDLIBM=libz.$VER1$shared_ext + LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} + AR="/usr/bin/libtool" + ARFLAGS="-o" ;; + *) LDSHARED=${LDSHARED-"$cc -shared"} ;; + esac +else + # find system name and corresponding cc options + CC=${CC-cc} + gcc=0 + echo ... using $CC >> configure.log + if test -z "$uname"; then + uname=`(uname -sr || echo unknown) 2>/dev/null` + fi + case "$uname" in + HP-UX*) SFLAGS=${CFLAGS-"-O +z"} + CFLAGS=${CFLAGS-"-O"} +# LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"} + LDSHARED=${LDSHARED-"ld -b"} + case `(uname -m || echo unknown) 2>/dev/null` in + ia64) + shared_ext='.so' + SHAREDLIB='libz.so' ;; + *) + shared_ext='.sl' + SHAREDLIB='libz.sl' ;; + esac ;; + IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."} + CFLAGS=${CFLAGS-"-ansi -O2"} + LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;; + OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"} + CFLAGS=${CFLAGS-"-O -std1"} + LDFLAGS="${LDFLAGS} -Wl,-rpath,." + LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"} ;; + OSF1*) SFLAGS=${CFLAGS-"-O -std1"} + CFLAGS=${CFLAGS-"-O -std1"} + LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;; + QNX*) SFLAGS=${CFLAGS-"-4 -O"} + CFLAGS=${CFLAGS-"-4 -O"} + LDSHARED=${LDSHARED-"cc"} + RANLIB=${RANLIB-"true"} + AR="cc" + ARFLAGS="-A" ;; + SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "} + CFLAGS=${CFLAGS-"-O3"} + LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;; + SunOS\ 5* | solaris*) + LDSHARED=${LDSHARED-"cc -G -h libz$shared_ext.$VER1"} + SFLAGS=${CFLAGS-"-fast -KPIC"} + CFLAGS=${CFLAGS-"-fast"} + if test $build64 -eq 1; then + # old versions of SunPRO/Workshop/Studio don't support -m64, + # but newer ones do. Check for it. + flag64=`$CC -flags | egrep -- '^-m64'` + if test x"$flag64" != x"" ; then + CFLAGS="${CFLAGS} -m64" + SFLAGS="${SFLAGS} -m64" + else + case `(uname -m || echo unknown) 2>/dev/null` in + i86*) + SFLAGS="$SFLAGS -xarch=amd64" + CFLAGS="$CFLAGS -xarch=amd64" ;; + *) + SFLAGS="$SFLAGS -xarch=v9" + CFLAGS="$CFLAGS -xarch=v9" ;; + esac + fi + fi + ;; + SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"} + CFLAGS=${CFLAGS-"-O2"} + LDSHARED=${LDSHARED-"ld"} ;; + SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"} + CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"} + LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;; + UNIX_System_V\ 4.2.0) + SFLAGS=${CFLAGS-"-KPIC -O"} + CFLAGS=${CFLAGS-"-O"} + LDSHARED=${LDSHARED-"cc -G"} ;; + UNIX_SV\ 4.2MP) + SFLAGS=${CFLAGS-"-Kconform_pic -O"} + CFLAGS=${CFLAGS-"-O"} + LDSHARED=${LDSHARED-"cc -G"} ;; + OpenUNIX\ 5) + SFLAGS=${CFLAGS-"-KPIC -O"} + CFLAGS=${CFLAGS-"-O"} + LDSHARED=${LDSHARED-"cc -G"} ;; + AIX*) # Courtesy of dbakker@arrayasolutions.com + SFLAGS=${CFLAGS-"-O -qmaxmem=8192"} + CFLAGS=${CFLAGS-"-O -qmaxmem=8192"} + LDSHARED=${LDSHARED-"xlc -G"} ;; + # send working options for other systems to zlib@gzip.org + *) SFLAGS=${CFLAGS-"-O"} + CFLAGS=${CFLAGS-"-O"} + LDSHARED=${LDSHARED-"cc -shared"} ;; + esac +fi + +# destination names for shared library if not defined above +SHAREDLIB=${SHAREDLIB-"libz$shared_ext"} +SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"} +SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"} + +echo >> configure.log + +# see if shared library build supported +if test $shared -eq 1; then + echo Checking for shared library support... | tee -a configure.log + # we must test in two steps (cc then ld), required at least on SunOS 4.x + if try $CC -w -c $SFLAGS $test.c && + try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then + echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log + elif test -z "$old_cc" -a -z "$old_cflags"; then + echo No shared library support. | tee -a configure.log + shared=0; + else + echo 'No shared library support; try without defining CC and CFLAGS' | tee -a configure.log + shared=0; + fi +fi +if test $shared -eq 0; then + LDSHARED="$CC" + ALL="static" + TEST="all teststatic" + SHAREDLIB="" + SHAREDLIBV="" + SHAREDLIBM="" + echo Building static library $STATICLIB version $VER with $CC. | tee -a configure.log +else + ALL="static shared" + TEST="all teststatic testshared" +fi + +echo >> configure.log + +# check for underscores in external names for use by assembler code +CPP=${CPP-"$CC -E"} +case $CFLAGS in + *ASMV*) + echo >> configure.log + show "$NM $test.o | grep _hello" + if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then + CPP="$CPP -DNO_UNDERLINE" + echo Checking for underline in external names... No. | tee -a configure.log + else + echo Checking for underline in external names... Yes. | tee -a configure.log + fi ;; +esac + +echo >> configure.log + +# check for large file support, and if none, check for fseeko() +cat > $test.c <<EOF +#include <sys/types.h> +off64_t dummy = 0; +EOF +if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then + CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1" + SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1" + ALL="${ALL} all64" + TEST="${TEST} test64" + echo "Checking for off64_t... Yes." | tee -a configure.log + echo "Checking for fseeko... Yes." | tee -a configure.log +else + echo "Checking for off64_t... No." | tee -a configure.log + echo >> configure.log + cat > $test.c <<EOF +#include <stdio.h> +int main(void) { + fseeko(NULL, 0, 0); + return 0; +} +EOF + if try $CC $CFLAGS -o $test $test.c; then + echo "Checking for fseeko... Yes." | tee -a configure.log + else + CFLAGS="${CFLAGS} -DNO_FSEEKO" + SFLAGS="${SFLAGS} -DNO_FSEEKO" + echo "Checking for fseeko... No." | tee -a configure.log + fi +fi + +echo >> configure.log + +# check for strerror() for use by gz* functions +cat > $test.c <<EOF +#include <string.h> +#include <errno.h> +int main() { return strlen(strerror(errno)); } +EOF +if try $CC $CFLAGS -o $test $test.c; then + echo "Checking for strerror... Yes." | tee -a configure.log +else + CFLAGS="${CFLAGS} -DNO_STRERROR" + SFLAGS="${SFLAGS} -DNO_STRERROR" + echo "Checking for strerror... No." | tee -a configure.log +fi + +# copy clean zconf.h for subsequent edits +cp -p zconf.h.in zconf.h + +echo >> configure.log + +# check for unistd.h and save result in zconf.h +cat > $test.c <<EOF +#include <unistd.h> +int main() { return 0; } +EOF +if try $CC -c $CFLAGS $test.c; then + sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h + mv zconf.temp.h zconf.h + echo "Checking for unistd.h... Yes." | tee -a configure.log +else + echo "Checking for unistd.h... No." | tee -a configure.log +fi + +echo >> configure.log + +# check for stdarg.h and save result in zconf.h +cat > $test.c <<EOF +#include <stdarg.h> +int main() { return 0; } +EOF +if try $CC -c $CFLAGS $test.c; then + sed < zconf.h "/^#ifdef HAVE_STDARG_H.* may be/s/def HAVE_STDARG_H\(.*\) may be/ 1\1 was/" > zconf.temp.h + mv zconf.temp.h zconf.h + echo "Checking for stdarg.h... Yes." | tee -a configure.log +else + echo "Checking for stdarg.h... No." | tee -a configure.log +fi + +# if the z_ prefix was requested, save that in zconf.h +if test $zprefix -eq 1; then + sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h + mv zconf.temp.h zconf.h + echo >> configure.log + echo "Using z_ prefix on all symbols." | tee -a configure.log +fi + +# if --solo compilation was requested, save that in zconf.h and remove gz stuff from object lists +if test $solo -eq 1; then + sed '/#define ZCONF_H/a\ +#define Z_SOLO + +' < zconf.h > zconf.temp.h + mv zconf.temp.h zconf.h +OBJC='$(OBJZ)' +PIC_OBJC='$(PIC_OBJZ)' +fi + +# if code coverage testing was requested, use older gcc if defined, e.g. "gcc-4.2" on Mac OS X +if test $cover -eq 1; then + CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage" + if test -n "$GCC_CLASSIC"; then + CC=$GCC_CLASSIC + fi +fi + +echo >> configure.log + +# conduct a series of tests to resolve eight possible cases of using "vs" or "s" printf functions +# (using stdarg or not), with or without "n" (proving size of buffer), and with or without a +# return value. The most secure result is vsnprintf() with a return value. snprintf() with a +# return value is secure as well, but then gzprintf() will be limited to 20 arguments. +cat > $test.c <<EOF +#include <stdio.h> +#include <stdarg.h> +#include "zconf.h" +int main() +{ +#ifndef STDC + choke me +#endif + return 0; +} +EOF +if try $CC -c $CFLAGS $test.c; then + echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." | tee -a configure.log + + echo >> configure.log + cat > $test.c <<EOF +#include <stdio.h> +#include <stdarg.h> +int mytest(const char *fmt, ...) +{ + char buf[20]; + va_list ap; + va_start(ap, fmt); + vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + return 0; +} +int main() +{ + return (mytest("Hello%d\n", 1)); +} +EOF + if try $CC $CFLAGS -o $test $test.c; then + echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log + + echo >> configure.log + cat >$test.c <<EOF +#include <stdio.h> +#include <stdarg.h> +int mytest(const char *fmt, ...) +{ + int n; + char buf[20]; + va_list ap; + va_start(ap, fmt); + n = vsnprintf(buf, sizeof(buf), fmt, ap); + va_end(ap); + return n; +} +int main() +{ + return (mytest("Hello%d\n", 1)); +} +EOF + + if try $CC -c $CFLAGS $test.c; then + echo "Checking for return value of vsnprintf()... Yes." | tee -a configure.log + else + CFLAGS="$CFLAGS -DHAS_vsnprintf_void" + SFLAGS="$SFLAGS -DHAS_vsnprintf_void" + echo "Checking for return value of vsnprintf()... No." | tee -a configure.log + echo " WARNING: apparently vsnprintf() does not return a value. zlib" | tee -a configure.log + echo " can build but will be open to possible string-format security" | tee -a configure.log + echo " vulnerabilities." | tee -a configure.log + fi + else + CFLAGS="$CFLAGS -DNO_vsnprintf" + SFLAGS="$SFLAGS -DNO_vsnprintf" + echo "Checking for vsnprintf() in stdio.h... No." | tee -a configure.log + echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" | tee -a configure.log + echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log + echo " vulnerabilities." | tee -a configure.log + + echo >> configure.log + cat >$test.c <<EOF +#include <stdio.h> +#include <stdarg.h> +int mytest(const char *fmt, ...) +{ + int n; + char buf[20]; + va_list ap; + va_start(ap, fmt); + n = vsprintf(buf, fmt, ap); + va_end(ap); + return n; +} +int main() +{ + return (mytest("Hello%d\n", 1)); +} +EOF + + if try $CC -c $CFLAGS $test.c; then + echo "Checking for return value of vsprintf()... Yes." | tee -a configure.log + else + CFLAGS="$CFLAGS -DHAS_vsprintf_void" + SFLAGS="$SFLAGS -DHAS_vsprintf_void" + echo "Checking for return value of vsprintf()... No." | tee -a configure.log + echo " WARNING: apparently vsprintf() does not return a value. zlib" | tee -a configure.log + echo " can build but will be open to possible string-format security" | tee -a configure.log + echo " vulnerabilities." | tee -a configure.log + fi + fi +else + echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." | tee -a configure.log + + echo >> configure.log + cat >$test.c <<EOF +#include <stdio.h> +int mytest() +{ + char buf[20]; + snprintf(buf, sizeof(buf), "%s", "foo"); + return 0; +} +int main() +{ + return (mytest()); +} +EOF + + if try $CC $CFLAGS -o $test $test.c; then + echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log + + echo >> configure.log + cat >$test.c <<EOF +#include <stdio.h> +int mytest() +{ + char buf[20]; + return snprintf(buf, sizeof(buf), "%s", "foo"); +} +int main() +{ + return (mytest()); +} +EOF + + if try $CC -c $CFLAGS $test.c; then + echo "Checking for return value of snprintf()... Yes." | tee -a configure.log + else + CFLAGS="$CFLAGS -DHAS_snprintf_void" + SFLAGS="$SFLAGS -DHAS_snprintf_void" + echo "Checking for return value of snprintf()... No." | tee -a configure.log + echo " WARNING: apparently snprintf() does not return a value. zlib" | tee -a configure.log + echo " can build but will be open to possible string-format security" | tee -a configure.log + echo " vulnerabilities." | tee -a configure.log + fi + else + CFLAGS="$CFLAGS -DNO_snprintf" + SFLAGS="$SFLAGS -DNO_snprintf" + echo "Checking for snprintf() in stdio.h... No." | tee -a configure.log + echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" | tee -a configure.log + echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log + echo " vulnerabilities." | tee -a configure.log + + echo >> configure.log + cat >$test.c <<EOF +#include <stdio.h> +int mytest() +{ + char buf[20]; + return sprintf(buf, "%s", "foo"); +} +int main() +{ + return (mytest()); +} +EOF + + if try $CC -c $CFLAGS $test.c; then + echo "Checking for return value of sprintf()... Yes." | tee -a configure.log + else + CFLAGS="$CFLAGS -DHAS_sprintf_void" + SFLAGS="$SFLAGS -DHAS_sprintf_void" + echo "Checking for return value of sprintf()... No." | tee -a configure.log + echo " WARNING: apparently sprintf() does not return a value. zlib" | tee -a configure.log + echo " can build but will be open to possible string-format security" | tee -a configure.log + echo " vulnerabilities." | tee -a configure.log + fi + fi +fi + +# see if we can hide zlib internal symbols that are linked between separate source files +if test "$gcc" -eq 1; then + echo >> configure.log + cat > $test.c <<EOF +#define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) +int ZLIB_INTERNAL foo; +int main() +{ + return 0; +} +EOF + if tryboth $CC -c $CFLAGS $test.c; then + CFLAGS="$CFLAGS -DHAVE_HIDDEN" + SFLAGS="$SFLAGS -DHAVE_HIDDEN" + echo "Checking for attribute(visibility) support... Yes." | tee -a configure.log + else + echo "Checking for attribute(visibility) support... No." | tee -a configure.log + fi +fi + +echo >> configure.log + +# find a four-byte unsiged integer type for crc calculations +cat > $test.c <<EOF +#include <stdio.h> +#define is32(n,t) for(n=1,k=0;n;n<<=1,k++);if(k==32){puts(t);return 0;} +int main() { + int k; + unsigned i; + unsigned long l; + unsigned short s; + is32(i, "unsigned") + is32(l, "unsigned long") + is32(s, "unsigned short") + return 1; +} +EOF +Z_U4="" +if try $CC $CFLAGS $test.c -o $test && Z_U4=`./$test` && test -n "$Z_U4"; then + sed < zconf.h "/#define Z_U4/s/\/\* \.\/configure may/#define Z_U4 $Z_U4 \/* .\/configure put the/" > zconf.temp.h + mv zconf.temp.h zconf.h + echo "Looking for a four-byte integer type... Found." | tee -a configure.log +else + echo "Looking for a four-byte integer type... Not found." | tee -a configure.log +fi + +# clean up files produced by running the compiler and linker +rm -f $test.[co] $test $test$shared_ext $test.gcno + +# show the results in the log +echo >> configure.log +echo ALL = $ALL >> configure.log +echo AR = $AR >> configure.log +echo ARFLAGS = $ARFLAGS >> configure.log +echo CC = $CC >> configure.log +echo CFLAGS = $CFLAGS >> configure.log +echo CPP = $CPP >> configure.log +echo EXE = $EXE >> configure.log +echo LDCONFIG = $LDCONFIG >> configure.log +echo LDFLAGS = $LDFLAGS >> configure.log +echo LDSHARED = $LDSHARED >> configure.log +echo LDSHAREDLIBC = $LDSHAREDLIBC >> configure.log +echo OBJC = $OBJC >> configure.log +echo PIC_OBJC = $PIC_OBJC >> configure.log +echo RANLIB = $RANLIB >> configure.log +echo SFLAGS = $SFLAGS >> configure.log +echo SHAREDLIB = $SHAREDLIB >> configure.log +echo SHAREDLIBM = $SHAREDLIBM >> configure.log +echo SHAREDLIBV = $SHAREDLIBV >> configure.log +echo STATICLIB = $STATICLIB >> configure.log +echo TEST = $TEST >> configure.log +echo VER = $VER >> configure.log +echo Z_U4 = $Z_U4 >> configure.log +echo exec_prefix = $exec_prefix >> configure.log +echo includedir = $includedir >> configure.log +echo libdir = $libdir >> configure.log +echo mandir = $mandir >> configure.log +echo prefix = $prefix >> configure.log +echo sharedlibdir = $sharedlibdir >> configure.log +echo uname = $uname >> configure.log +echo -------------------- >> configure.log +echo >> configure.log +echo >> configure.log + +# udpate Makefile with the configure results +sed < Makefile.in " +/^CC *=/s#=.*#=$CC# +/^CFLAGS *=/s#=.*#=$CFLAGS# +/^SFLAGS *=/s#=.*#=$SFLAGS# +/^LDFLAGS *=/s#=.*#=$LDFLAGS# +/^LDSHARED *=/s#=.*#=$LDSHARED# +/^CPP *=/s#=.*#=$CPP# +/^STATICLIB *=/s#=.*#=$STATICLIB# +/^SHAREDLIB *=/s#=.*#=$SHAREDLIB# +/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# +/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# +/^AR *=/s#=.*#=$AR# +/^ARFLAGS *=/s#=.*#=$ARFLAGS# +/^RANLIB *=/s#=.*#=$RANLIB# +/^LDCONFIG *=/s#=.*#=$LDCONFIG# +/^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC# +/^EXE *=/s#=.*#=$EXE# +/^prefix *=/s#=.*#=$prefix# +/^exec_prefix *=/s#=.*#=$exec_prefix# +/^libdir *=/s#=.*#=$libdir# +/^sharedlibdir *=/s#=.*#=$sharedlibdir# +/^includedir *=/s#=.*#=$includedir# +/^mandir *=/s#=.*#=$mandir# +/^OBJC *=/s#=.*#= $OBJC# +/^PIC_OBJC *=/s#=.*#= $PIC_OBJC# +/^all: */s#:.*#: $ALL# +/^test: */s#:.*#: $TEST# +" > Makefile + +# create zlib.pc with the configure results +sed < zlib.pc.in " +/^CC *=/s#=.*#=$CC# +/^CFLAGS *=/s#=.*#=$CFLAGS# +/^CPP *=/s#=.*#=$CPP# +/^LDSHARED *=/s#=.*#=$LDSHARED# +/^STATICLIB *=/s#=.*#=$STATICLIB# +/^SHAREDLIB *=/s#=.*#=$SHAREDLIB# +/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# +/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# +/^AR *=/s#=.*#=$AR# +/^ARFLAGS *=/s#=.*#=$ARFLAGS# +/^RANLIB *=/s#=.*#=$RANLIB# +/^EXE *=/s#=.*#=$EXE# +/^prefix *=/s#=.*#=$prefix# +/^exec_prefix *=/s#=.*#=$exec_prefix# +/^libdir *=/s#=.*#=$libdir# +/^sharedlibdir *=/s#=.*#=$sharedlibdir# +/^includedir *=/s#=.*#=$includedir# +/^mandir *=/s#=.*#=$mandir# +/^LDFLAGS *=/s#=.*#=$LDFLAGS# +" | sed -e " +s/\@VERSION\@/$VER/g; +" > zlib.pc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/README.contrib Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,77 @@ +All files under this contrib directory are UNSUPPORTED. There were +provided by users of zlib and were not tested by the authors of zlib. +Use at your own risk. Please contact the authors of the contributions +for help about these, not the zlib authors. Thanks. + + +ada/ by Dmitriy Anisimkov <anisimkov@yahoo.com> + Support for Ada + See http://zlib-ada.sourceforge.net/ + +amd64/ by Mikhail Teterin <mi@ALDAN.algebra.com> + asm code for AMD64 + See patch at http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/96393 + +asm686/ by Brian Raiter <breadbox@muppetlabs.com> + asm code for Pentium and PPro/PII, using the AT&T (GNU as) syntax + See http://www.muppetlabs.com/~breadbox/software/assembly.html + +blast/ by Mark Adler <madler@alumni.caltech.edu> + Decompressor for output of PKWare Data Compression Library (DCL) + +delphi/ by Cosmin Truta <cosmint@cs.ubbcluj.ro> + Support for Delphi and C++ Builder + +dotzlib/ by Henrik Ravn <henrik@ravn.com> + Support for Microsoft .Net and Visual C++ .Net + +gcc_gvmat64/by Gilles Vollant <info@winimage.com> + GCC Version of x86 64-bit (AMD64 and Intel EM64t) code for x64 + assembler to replace longest_match() and inflate_fast() + +infback9/ by Mark Adler <madler@alumni.caltech.edu> + Unsupported diffs to infback to decode the deflate64 format + +inflate86/ by Chris Anderson <christop@charm.net> + Tuned x86 gcc asm code to replace inflate_fast() + +iostream/ by Kevin Ruland <kevin@rodin.wustl.edu> + A C++ I/O streams interface to the zlib gz* functions + +iostream2/ by Tyge Løvset <Tyge.Lovset@cmr.no> + Another C++ I/O streams interface + +iostream3/ by Ludwig Schwardt <schwardt@sun.ac.za> + and Kevin Ruland <kevin@rodin.wustl.edu> + Yet another C++ I/O streams interface + +masmx64/ by Gilles Vollant <info@winimage.com> + x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to + replace longest_match() and inflate_fast(), also masm x86 + 64-bits translation of Chris Anderson inflate_fast() + +masmx86/ by Gilles Vollant <info@winimage.com> + x86 asm code to replace longest_match() and inflate_fast(), + for Visual C++ and MASM (32 bits). + Based on Brian Raiter (asm686) and Chris Anderson (inflate86) + +minizip/ by Gilles Vollant <info@winimage.com> + Mini zip and unzip based on zlib + Includes Zip64 support by Mathias Svensson <mathias@result42.com> + See http://www.winimage.com/zLibDll/unzip.html + +pascal/ by Bob Dellaca <bobdl@xtra.co.nz> et al. + Support for Pascal + +puff/ by Mark Adler <madler@alumni.caltech.edu> + Small, low memory usage inflate. Also serves to provide an + unambiguous description of the deflate format. + +testzlib/ by Gilles Vollant <info@winimage.com> + Example of the use of zlib + +untgz/ by Pedro A. Aranda Gutierrez <paag@tid.es> + A very simple tar.gz file extractor using zlib + +vstudio/ by Gilles Vollant <info@winimage.com> + Building a minizip-enhanced zlib with Microsoft Visual Studio
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/buffer_demo.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,106 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2004 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- +-- +-- $Id: buffer_demo.adb,v 1.3 2004/09/06 06:55:35 vagul Exp $ + +-- This demo program provided by Dr Steve Sangwine <sjs@essex.ac.uk> +-- +-- Demonstration of a problem with Zlib-Ada (already fixed) when a buffer +-- of exactly the correct size is used for decompressed data, and the last +-- few bytes passed in to Zlib are checksum bytes. + +-- This program compresses a string of text, and then decompresses the +-- compressed text into a buffer of the same size as the original text. + +with Ada.Streams; use Ada.Streams; +with Ada.Text_IO; + +with ZLib; use ZLib; + +procedure Buffer_Demo is + EOL : Character renames ASCII.LF; + Text : constant String + := "Four score and seven years ago our fathers brought forth," & EOL & + "upon this continent, a new nation, conceived in liberty," & EOL & + "and dedicated to the proposition that `all men are created equal'."; + + Source : Stream_Element_Array (1 .. Text'Length); + for Source'Address use Text'Address; + +begin + Ada.Text_IO.Put (Text); + Ada.Text_IO.New_Line; + Ada.Text_IO.Put_Line + ("Uncompressed size : " & Positive'Image (Text'Length) & " bytes"); + + declare + Compressed_Data : Stream_Element_Array (1 .. Text'Length); + L : Stream_Element_Offset; + begin + Compress : declare + Compressor : Filter_Type; + I : Stream_Element_Offset; + begin + Deflate_Init (Compressor); + + -- Compress the whole of T at once. + + Translate (Compressor, Source, I, Compressed_Data, L, Finish); + pragma Assert (I = Source'Last); + + Close (Compressor); + + Ada.Text_IO.Put_Line + ("Compressed size : " + & Stream_Element_Offset'Image (L) & " bytes"); + end Compress; + + -- Now we decompress the data, passing short blocks of data to Zlib + -- (because this demonstrates the problem - the last block passed will + -- contain checksum information and there will be no output, only a + -- check inside Zlib that the checksum is correct). + + Decompress : declare + Decompressor : Filter_Type; + + Uncompressed_Data : Stream_Element_Array (1 .. Text'Length); + + Block_Size : constant := 4; + -- This makes sure that the last block contains + -- only Adler checksum data. + + P : Stream_Element_Offset := Compressed_Data'First - 1; + O : Stream_Element_Offset; + begin + Inflate_Init (Decompressor); + + loop + Translate + (Decompressor, + Compressed_Data + (P + 1 .. Stream_Element_Offset'Min (P + Block_Size, L)), + P, + Uncompressed_Data + (Total_Out (Decompressor) + 1 .. Uncompressed_Data'Last), + O, + No_Flush); + + Ada.Text_IO.Put_Line + ("Total in : " & Count'Image (Total_In (Decompressor)) & + ", out : " & Count'Image (Total_Out (Decompressor))); + + exit when P = L; + end loop; + + Ada.Text_IO.New_Line; + Ada.Text_IO.Put_Line + ("Decompressed text matches original text : " + & Boolean'Image (Uncompressed_Data = Source)); + end Decompress; + end; +end Buffer_Demo;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/mtest.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,156 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- +-- Continuous test for ZLib multithreading. If the test would fail +-- we should provide thread safe allocation routines for the Z_Stream. +-- +-- $Id: mtest.adb,v 1.4 2004/07/23 07:49:54 vagul Exp $ + +with ZLib; +with Ada.Streams; +with Ada.Numerics.Discrete_Random; +with Ada.Text_IO; +with Ada.Exceptions; +with Ada.Task_Identification; + +procedure MTest is + use Ada.Streams; + use ZLib; + + Stop : Boolean := False; + + pragma Atomic (Stop); + + subtype Visible_Symbols is Stream_Element range 16#20# .. 16#7E#; + + package Random_Elements is + new Ada.Numerics.Discrete_Random (Visible_Symbols); + + task type Test_Task; + + task body Test_Task is + Buffer : Stream_Element_Array (1 .. 100_000); + Gen : Random_Elements.Generator; + + Buffer_First : Stream_Element_Offset; + Compare_First : Stream_Element_Offset; + + Deflate : Filter_Type; + Inflate : Filter_Type; + + procedure Further (Item : in Stream_Element_Array); + + procedure Read_Buffer + (Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset); + + ------------- + -- Further -- + ------------- + + procedure Further (Item : in Stream_Element_Array) is + + procedure Compare (Item : in Stream_Element_Array); + + ------------- + -- Compare -- + ------------- + + procedure Compare (Item : in Stream_Element_Array) is + Next_First : Stream_Element_Offset := Compare_First + Item'Length; + begin + if Buffer (Compare_First .. Next_First - 1) /= Item then + raise Program_Error; + end if; + + Compare_First := Next_First; + end Compare; + + procedure Compare_Write is new ZLib.Write (Write => Compare); + begin + Compare_Write (Inflate, Item, No_Flush); + end Further; + + ----------------- + -- Read_Buffer -- + ----------------- + + procedure Read_Buffer + (Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset) + is + Buff_Diff : Stream_Element_Offset := Buffer'Last - Buffer_First; + Next_First : Stream_Element_Offset; + begin + if Item'Length <= Buff_Diff then + Last := Item'Last; + + Next_First := Buffer_First + Item'Length; + + Item := Buffer (Buffer_First .. Next_First - 1); + + Buffer_First := Next_First; + else + Last := Item'First + Buff_Diff; + Item (Item'First .. Last) := Buffer (Buffer_First .. Buffer'Last); + Buffer_First := Buffer'Last + 1; + end if; + end Read_Buffer; + + procedure Translate is new Generic_Translate + (Data_In => Read_Buffer, + Data_Out => Further); + + begin + Random_Elements.Reset (Gen); + + Buffer := (others => 20); + + Main : loop + for J in Buffer'Range loop + Buffer (J) := Random_Elements.Random (Gen); + + Deflate_Init (Deflate); + Inflate_Init (Inflate); + + Buffer_First := Buffer'First; + Compare_First := Buffer'First; + + Translate (Deflate); + + if Compare_First /= Buffer'Last + 1 then + raise Program_Error; + end if; + + Ada.Text_IO.Put_Line + (Ada.Task_Identification.Image + (Ada.Task_Identification.Current_Task) + & Stream_Element_Offset'Image (J) + & ZLib.Count'Image (Total_Out (Deflate))); + + Close (Deflate); + Close (Inflate); + + exit Main when Stop; + end loop; + end loop Main; + exception + when E : others => + Ada.Text_IO.Put_Line (Ada.Exceptions.Exception_Information (E)); + Stop := True; + end Test_Task; + + Test : array (1 .. 4) of Test_Task; + + pragma Unreferenced (Test); + + Dummy : Character; + +begin + Ada.Text_IO.Get_Immediate (Dummy); + Stop := True; +end MTest;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/read.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,156 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: read.adb,v 1.8 2004/05/31 10:53:40 vagul Exp $ + +-- Test/demo program for the generic read interface. + +with Ada.Numerics.Discrete_Random; +with Ada.Streams; +with Ada.Text_IO; + +with ZLib; + +procedure Read is + + use Ada.Streams; + + ------------------------------------ + -- Test configuration parameters -- + ------------------------------------ + + File_Size : Stream_Element_Offset := 100_000; + + Continuous : constant Boolean := False; + -- If this constant is True, the test would be repeated again and again, + -- with increment File_Size for every iteration. + + Header : constant ZLib.Header_Type := ZLib.Default; + -- Do not use Header other than Default in ZLib versions 1.1.4 and older. + + Init_Random : constant := 8; + -- We are using the same random sequence, in case of we catch bug, + -- so we would be able to reproduce it. + + -- End -- + + Pack_Size : Stream_Element_Offset; + Offset : Stream_Element_Offset; + + Filter : ZLib.Filter_Type; + + subtype Visible_Symbols + is Stream_Element range 16#20# .. 16#7E#; + + package Random_Elements is new + Ada.Numerics.Discrete_Random (Visible_Symbols); + + Gen : Random_Elements.Generator; + Period : constant Stream_Element_Offset := 200; + -- Period constant variable for random generator not to be very random. + -- Bigger period, harder random. + + Read_Buffer : Stream_Element_Array (1 .. 2048); + Read_First : Stream_Element_Offset; + Read_Last : Stream_Element_Offset; + + procedure Reset; + + procedure Read + (Item : out Stream_Element_Array; + Last : out Stream_Element_Offset); + -- this procedure is for generic instantiation of + -- ZLib.Read + -- reading data from the File_In. + + procedure Read is new ZLib.Read + (Read, + Read_Buffer, + Rest_First => Read_First, + Rest_Last => Read_Last); + + ---------- + -- Read -- + ---------- + + procedure Read + (Item : out Stream_Element_Array; + Last : out Stream_Element_Offset) is + begin + Last := Stream_Element_Offset'Min + (Item'Last, + Item'First + File_Size - Offset); + + for J in Item'First .. Last loop + if J < Item'First + Period then + Item (J) := Random_Elements.Random (Gen); + else + Item (J) := Item (J - Period); + end if; + + Offset := Offset + 1; + end loop; + end Read; + + ----------- + -- Reset -- + ----------- + + procedure Reset is + begin + Random_Elements.Reset (Gen, Init_Random); + Pack_Size := 0; + Offset := 1; + Read_First := Read_Buffer'Last + 1; + Read_Last := Read_Buffer'Last; + end Reset; + +begin + Ada.Text_IO.Put_Line ("ZLib " & ZLib.Version); + + loop + for Level in ZLib.Compression_Level'Range loop + + Ada.Text_IO.Put ("Level =" + & ZLib.Compression_Level'Image (Level)); + + -- Deflate using generic instantiation. + + ZLib.Deflate_Init + (Filter, + Level, + Header => Header); + + Reset; + + Ada.Text_IO.Put + (Stream_Element_Offset'Image (File_Size) & " ->"); + + loop + declare + Buffer : Stream_Element_Array (1 .. 1024); + Last : Stream_Element_Offset; + begin + Read (Filter, Buffer, Last); + + Pack_Size := Pack_Size + Last - Buffer'First + 1; + + exit when Last < Buffer'Last; + end; + end loop; + + Ada.Text_IO.Put_Line (Stream_Element_Offset'Image (Pack_Size)); + + ZLib.Close (Filter); + end loop; + + exit when not Continuous; + + File_Size := File_Size + 1; + end loop; +end Read;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,65 @@ + ZLib for Ada thick binding (ZLib.Ada) + Release 1.3 + +ZLib.Ada is a thick binding interface to the popular ZLib data +compression library, available at http://www.gzip.org/zlib/. +It provides Ada-style access to the ZLib C library. + + + Here are the main changes since ZLib.Ada 1.2: + +- Attension: ZLib.Read generic routine have a initialization requirement + for Read_Last parameter now. It is a bit incompartible with previous version, + but extends functionality, we could use new parameters Allow_Read_Some and + Flush now. + +- Added Is_Open routines to ZLib and ZLib.Streams packages. + +- Add pragma Assert to check Stream_Element is 8 bit. + +- Fix extraction to buffer with exact known decompressed size. Error reported by + Steve Sangwine. + +- Fix definition of ULong (changed to unsigned_long), fix regression on 64 bits + computers. Patch provided by Pascal Obry. + +- Add Status_Error exception definition. + +- Add pragma Assertion that Ada.Streams.Stream_Element size is 8 bit. + + + How to build ZLib.Ada under GNAT + +You should have the ZLib library already build on your computer, before +building ZLib.Ada. Make the directory of ZLib.Ada sources current and +issue the command: + + gnatmake test -largs -L<directory where libz.a is> -lz + +Or use the GNAT project file build for GNAT 3.15 or later: + + gnatmake -Pzlib.gpr -L<directory where libz.a is> + + + How to build ZLib.Ada under Aonix ObjectAda for Win32 7.2.2 + +1. Make a project with all *.ads and *.adb files from the distribution. +2. Build the libz.a library from the ZLib C sources. +3. Rename libz.a to z.lib. +4. Add the library z.lib to the project. +5. Add the libc.lib library from the ObjectAda distribution to the project. +6. Build the executable using test.adb as a main procedure. + + + How to use ZLib.Ada + +The source files test.adb and read.adb are small demo programs that show +the main functionality of ZLib.Ada. + +The routines from the package specifications are commented. + + +Homepage: http://zlib-ada.sourceforge.net/ +Author: Dmitriy Anisimkov <anisimkov@yahoo.com> + +Contributors: Pascal Obry <pascal@obry.org>, Steve Sangwine <sjs@essex.ac.uk>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/test.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,463 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: test.adb,v 1.17 2003/08/12 12:13:30 vagul Exp $ + +-- The program has a few aims. +-- 1. Test ZLib.Ada95 thick binding functionality. +-- 2. Show the example of use main functionality of the ZLib.Ada95 binding. +-- 3. Build this program automatically compile all ZLib.Ada95 packages under +-- GNAT Ada95 compiler. + +with ZLib.Streams; +with Ada.Streams.Stream_IO; +with Ada.Numerics.Discrete_Random; + +with Ada.Text_IO; + +with Ada.Calendar; + +procedure Test is + + use Ada.Streams; + use Stream_IO; + + ------------------------------------ + -- Test configuration parameters -- + ------------------------------------ + + File_Size : Count := 100_000; + Continuous : constant Boolean := False; + + Header : constant ZLib.Header_Type := ZLib.Default; + -- ZLib.None; + -- ZLib.Auto; + -- ZLib.GZip; + -- Do not use Header other then Default in ZLib versions 1.1.4 + -- and older. + + Strategy : constant ZLib.Strategy_Type := ZLib.Default_Strategy; + Init_Random : constant := 10; + + -- End -- + + In_File_Name : constant String := "testzlib.in"; + -- Name of the input file + + Z_File_Name : constant String := "testzlib.zlb"; + -- Name of the compressed file. + + Out_File_Name : constant String := "testzlib.out"; + -- Name of the decompressed file. + + File_In : File_Type; + File_Out : File_Type; + File_Back : File_Type; + File_Z : ZLib.Streams.Stream_Type; + + Filter : ZLib.Filter_Type; + + Time_Stamp : Ada.Calendar.Time; + + procedure Generate_File; + -- Generate file of spetsified size with some random data. + -- The random data is repeatable, for the good compression. + + procedure Compare_Streams + (Left, Right : in out Root_Stream_Type'Class); + -- The procedure compearing data in 2 streams. + -- It is for compare data before and after compression/decompression. + + procedure Compare_Files (Left, Right : String); + -- Compare files. Based on the Compare_Streams. + + procedure Copy_Streams + (Source, Target : in out Root_Stream_Type'Class; + Buffer_Size : in Stream_Element_Offset := 1024); + -- Copying data from one stream to another. It is for test stream + -- interface of the library. + + procedure Data_In + (Item : out Stream_Element_Array; + Last : out Stream_Element_Offset); + -- this procedure is for generic instantiation of + -- ZLib.Generic_Translate. + -- reading data from the File_In. + + procedure Data_Out (Item : in Stream_Element_Array); + -- this procedure is for generic instantiation of + -- ZLib.Generic_Translate. + -- writing data to the File_Out. + + procedure Stamp; + -- Store the timestamp to the local variable. + + procedure Print_Statistic (Msg : String; Data_Size : ZLib.Count); + -- Print the time statistic with the message. + + procedure Translate is new ZLib.Generic_Translate + (Data_In => Data_In, + Data_Out => Data_Out); + -- This procedure is moving data from File_In to File_Out + -- with compression or decompression, depend on initialization of + -- Filter parameter. + + ------------------- + -- Compare_Files -- + ------------------- + + procedure Compare_Files (Left, Right : String) is + Left_File, Right_File : File_Type; + begin + Open (Left_File, In_File, Left); + Open (Right_File, In_File, Right); + Compare_Streams (Stream (Left_File).all, Stream (Right_File).all); + Close (Left_File); + Close (Right_File); + end Compare_Files; + + --------------------- + -- Compare_Streams -- + --------------------- + + procedure Compare_Streams + (Left, Right : in out Ada.Streams.Root_Stream_Type'Class) + is + Left_Buffer, Right_Buffer : Stream_Element_Array (0 .. 16#FFF#); + Left_Last, Right_Last : Stream_Element_Offset; + begin + loop + Read (Left, Left_Buffer, Left_Last); + Read (Right, Right_Buffer, Right_Last); + + if Left_Last /= Right_Last then + Ada.Text_IO.Put_Line ("Compare error :" + & Stream_Element_Offset'Image (Left_Last) + & " /= " + & Stream_Element_Offset'Image (Right_Last)); + + raise Constraint_Error; + + elsif Left_Buffer (0 .. Left_Last) + /= Right_Buffer (0 .. Right_Last) + then + Ada.Text_IO.Put_Line ("ERROR: IN and OUT files is not equal."); + raise Constraint_Error; + + end if; + + exit when Left_Last < Left_Buffer'Last; + end loop; + end Compare_Streams; + + ------------------ + -- Copy_Streams -- + ------------------ + + procedure Copy_Streams + (Source, Target : in out Ada.Streams.Root_Stream_Type'Class; + Buffer_Size : in Stream_Element_Offset := 1024) + is + Buffer : Stream_Element_Array (1 .. Buffer_Size); + Last : Stream_Element_Offset; + begin + loop + Read (Source, Buffer, Last); + Write (Target, Buffer (1 .. Last)); + + exit when Last < Buffer'Last; + end loop; + end Copy_Streams; + + ------------- + -- Data_In -- + ------------- + + procedure Data_In + (Item : out Stream_Element_Array; + Last : out Stream_Element_Offset) is + begin + Read (File_In, Item, Last); + end Data_In; + + -------------- + -- Data_Out -- + -------------- + + procedure Data_Out (Item : in Stream_Element_Array) is + begin + Write (File_Out, Item); + end Data_Out; + + ------------------- + -- Generate_File -- + ------------------- + + procedure Generate_File is + subtype Visible_Symbols is Stream_Element range 16#20# .. 16#7E#; + + package Random_Elements is + new Ada.Numerics.Discrete_Random (Visible_Symbols); + + Gen : Random_Elements.Generator; + Buffer : Stream_Element_Array := (1 .. 77 => 16#20#) & 10; + + Buffer_Count : constant Count := File_Size / Buffer'Length; + -- Number of same buffers in the packet. + + Density : constant Count := 30; -- from 0 to Buffer'Length - 2; + + procedure Fill_Buffer (J, D : in Count); + -- Change the part of the buffer. + + ----------------- + -- Fill_Buffer -- + ----------------- + + procedure Fill_Buffer (J, D : in Count) is + begin + for K in 0 .. D loop + Buffer + (Stream_Element_Offset ((J + K) mod (Buffer'Length - 1) + 1)) + := Random_Elements.Random (Gen); + + end loop; + end Fill_Buffer; + + begin + Random_Elements.Reset (Gen, Init_Random); + + Create (File_In, Out_File, In_File_Name); + + Fill_Buffer (1, Buffer'Length - 2); + + for J in 1 .. Buffer_Count loop + Write (File_In, Buffer); + + Fill_Buffer (J, Density); + end loop; + + -- fill remain size. + + Write + (File_In, + Buffer + (1 .. Stream_Element_Offset + (File_Size - Buffer'Length * Buffer_Count))); + + Flush (File_In); + Close (File_In); + end Generate_File; + + --------------------- + -- Print_Statistic -- + --------------------- + + procedure Print_Statistic (Msg : String; Data_Size : ZLib.Count) is + use Ada.Calendar; + use Ada.Text_IO; + + package Count_IO is new Integer_IO (ZLib.Count); + + Curr_Dur : Duration := Clock - Time_Stamp; + begin + Put (Msg); + + Set_Col (20); + Ada.Text_IO.Put ("size ="); + + Count_IO.Put + (Data_Size, + Width => Stream_IO.Count'Image (File_Size)'Length); + + Put_Line (" duration =" & Duration'Image (Curr_Dur)); + end Print_Statistic; + + ----------- + -- Stamp -- + ----------- + + procedure Stamp is + begin + Time_Stamp := Ada.Calendar.Clock; + end Stamp; + +begin + Ada.Text_IO.Put_Line ("ZLib " & ZLib.Version); + + loop + Generate_File; + + for Level in ZLib.Compression_Level'Range loop + + Ada.Text_IO.Put_Line ("Level =" + & ZLib.Compression_Level'Image (Level)); + + -- Test generic interface. + Open (File_In, In_File, In_File_Name); + Create (File_Out, Out_File, Z_File_Name); + + Stamp; + + -- Deflate using generic instantiation. + + ZLib.Deflate_Init + (Filter => Filter, + Level => Level, + Strategy => Strategy, + Header => Header); + + Translate (Filter); + Print_Statistic ("Generic compress", ZLib.Total_Out (Filter)); + ZLib.Close (Filter); + + Close (File_In); + Close (File_Out); + + Open (File_In, In_File, Z_File_Name); + Create (File_Out, Out_File, Out_File_Name); + + Stamp; + + -- Inflate using generic instantiation. + + ZLib.Inflate_Init (Filter, Header => Header); + + Translate (Filter); + Print_Statistic ("Generic decompress", ZLib.Total_Out (Filter)); + + ZLib.Close (Filter); + + Close (File_In); + Close (File_Out); + + Compare_Files (In_File_Name, Out_File_Name); + + -- Test stream interface. + + -- Compress to the back stream. + + Open (File_In, In_File, In_File_Name); + Create (File_Back, Out_File, Z_File_Name); + + Stamp; + + ZLib.Streams.Create + (Stream => File_Z, + Mode => ZLib.Streams.Out_Stream, + Back => ZLib.Streams.Stream_Access + (Stream (File_Back)), + Back_Compressed => True, + Level => Level, + Strategy => Strategy, + Header => Header); + + Copy_Streams + (Source => Stream (File_In).all, + Target => File_Z); + + -- Flushing internal buffers to the back stream. + + ZLib.Streams.Flush (File_Z, ZLib.Finish); + + Print_Statistic ("Write compress", + ZLib.Streams.Write_Total_Out (File_Z)); + + ZLib.Streams.Close (File_Z); + + Close (File_In); + Close (File_Back); + + -- Compare reading from original file and from + -- decompression stream. + + Open (File_In, In_File, In_File_Name); + Open (File_Back, In_File, Z_File_Name); + + ZLib.Streams.Create + (Stream => File_Z, + Mode => ZLib.Streams.In_Stream, + Back => ZLib.Streams.Stream_Access + (Stream (File_Back)), + Back_Compressed => True, + Header => Header); + + Stamp; + Compare_Streams (Stream (File_In).all, File_Z); + + Print_Statistic ("Read decompress", + ZLib.Streams.Read_Total_Out (File_Z)); + + ZLib.Streams.Close (File_Z); + Close (File_In); + Close (File_Back); + + -- Compress by reading from compression stream. + + Open (File_Back, In_File, In_File_Name); + Create (File_Out, Out_File, Z_File_Name); + + ZLib.Streams.Create + (Stream => File_Z, + Mode => ZLib.Streams.In_Stream, + Back => ZLib.Streams.Stream_Access + (Stream (File_Back)), + Back_Compressed => False, + Level => Level, + Strategy => Strategy, + Header => Header); + + Stamp; + Copy_Streams + (Source => File_Z, + Target => Stream (File_Out).all); + + Print_Statistic ("Read compress", + ZLib.Streams.Read_Total_Out (File_Z)); + + ZLib.Streams.Close (File_Z); + + Close (File_Out); + Close (File_Back); + + -- Decompress to decompression stream. + + Open (File_In, In_File, Z_File_Name); + Create (File_Back, Out_File, Out_File_Name); + + ZLib.Streams.Create + (Stream => File_Z, + Mode => ZLib.Streams.Out_Stream, + Back => ZLib.Streams.Stream_Access + (Stream (File_Back)), + Back_Compressed => False, + Header => Header); + + Stamp; + + Copy_Streams + (Source => Stream (File_In).all, + Target => File_Z); + + Print_Statistic ("Write decompress", + ZLib.Streams.Write_Total_Out (File_Z)); + + ZLib.Streams.Close (File_Z); + Close (File_In); + Close (File_Back); + + Compare_Files (In_File_Name, Out_File_Name); + end loop; + + Ada.Text_IO.Put_Line (Count'Image (File_Size) & " Ok."); + + exit when not Continuous; + + File_Size := File_Size + 1; + end loop; +end Test;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib-streams.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,225 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: zlib-streams.adb,v 1.10 2004/05/31 10:53:40 vagul Exp $ + +with Ada.Unchecked_Deallocation; + +package body ZLib.Streams is + + ----------- + -- Close -- + ----------- + + procedure Close (Stream : in out Stream_Type) is + procedure Free is new Ada.Unchecked_Deallocation + (Stream_Element_Array, Buffer_Access); + begin + if Stream.Mode = Out_Stream or Stream.Mode = Duplex then + -- We should flush the data written by the writer. + + Flush (Stream, Finish); + + Close (Stream.Writer); + end if; + + if Stream.Mode = In_Stream or Stream.Mode = Duplex then + Close (Stream.Reader); + Free (Stream.Buffer); + end if; + end Close; + + ------------ + -- Create -- + ------------ + + procedure Create + (Stream : out Stream_Type; + Mode : in Stream_Mode; + Back : in Stream_Access; + Back_Compressed : in Boolean; + Level : in Compression_Level := Default_Compression; + Strategy : in Strategy_Type := Default_Strategy; + Header : in Header_Type := Default; + Read_Buffer_Size : in Ada.Streams.Stream_Element_Offset + := Default_Buffer_Size; + Write_Buffer_Size : in Ada.Streams.Stream_Element_Offset + := Default_Buffer_Size) + is + + subtype Buffer_Subtype is Stream_Element_Array (1 .. Read_Buffer_Size); + + procedure Init_Filter + (Filter : in out Filter_Type; + Compress : in Boolean); + + ----------------- + -- Init_Filter -- + ----------------- + + procedure Init_Filter + (Filter : in out Filter_Type; + Compress : in Boolean) is + begin + if Compress then + Deflate_Init + (Filter, Level, Strategy, Header => Header); + else + Inflate_Init (Filter, Header => Header); + end if; + end Init_Filter; + + begin + Stream.Back := Back; + Stream.Mode := Mode; + + if Mode = Out_Stream or Mode = Duplex then + Init_Filter (Stream.Writer, Back_Compressed); + Stream.Buffer_Size := Write_Buffer_Size; + else + Stream.Buffer_Size := 0; + end if; + + if Mode = In_Stream or Mode = Duplex then + Init_Filter (Stream.Reader, not Back_Compressed); + + Stream.Buffer := new Buffer_Subtype; + Stream.Rest_First := Stream.Buffer'Last + 1; + Stream.Rest_Last := Stream.Buffer'Last; + end if; + end Create; + + ----------- + -- Flush -- + ----------- + + procedure Flush + (Stream : in out Stream_Type; + Mode : in Flush_Mode := Sync_Flush) + is + Buffer : Stream_Element_Array (1 .. Stream.Buffer_Size); + Last : Stream_Element_Offset; + begin + loop + Flush (Stream.Writer, Buffer, Last, Mode); + + Ada.Streams.Write (Stream.Back.all, Buffer (1 .. Last)); + + exit when Last < Buffer'Last; + end loop; + end Flush; + + ------------- + -- Is_Open -- + ------------- + + function Is_Open (Stream : Stream_Type) return Boolean is + begin + return Is_Open (Stream.Reader) or else Is_Open (Stream.Writer); + end Is_Open; + + ---------- + -- Read -- + ---------- + + procedure Read + (Stream : in out Stream_Type; + Item : out Stream_Element_Array; + Last : out Stream_Element_Offset) + is + + procedure Read + (Item : out Stream_Element_Array; + Last : out Stream_Element_Offset); + + ---------- + -- Read -- + ---------- + + procedure Read + (Item : out Stream_Element_Array; + Last : out Stream_Element_Offset) is + begin + Ada.Streams.Read (Stream.Back.all, Item, Last); + end Read; + + procedure Read is new ZLib.Read + (Read => Read, + Buffer => Stream.Buffer.all, + Rest_First => Stream.Rest_First, + Rest_Last => Stream.Rest_Last); + + begin + Read (Stream.Reader, Item, Last); + end Read; + + ------------------- + -- Read_Total_In -- + ------------------- + + function Read_Total_In (Stream : in Stream_Type) return Count is + begin + return Total_In (Stream.Reader); + end Read_Total_In; + + -------------------- + -- Read_Total_Out -- + -------------------- + + function Read_Total_Out (Stream : in Stream_Type) return Count is + begin + return Total_Out (Stream.Reader); + end Read_Total_Out; + + ----------- + -- Write -- + ----------- + + procedure Write + (Stream : in out Stream_Type; + Item : in Stream_Element_Array) + is + + procedure Write (Item : in Stream_Element_Array); + + ----------- + -- Write -- + ----------- + + procedure Write (Item : in Stream_Element_Array) is + begin + Ada.Streams.Write (Stream.Back.all, Item); + end Write; + + procedure Write is new ZLib.Write + (Write => Write, + Buffer_Size => Stream.Buffer_Size); + + begin + Write (Stream.Writer, Item, No_Flush); + end Write; + + -------------------- + -- Write_Total_In -- + -------------------- + + function Write_Total_In (Stream : in Stream_Type) return Count is + begin + return Total_In (Stream.Writer); + end Write_Total_In; + + --------------------- + -- Write_Total_Out -- + --------------------- + + function Write_Total_Out (Stream : in Stream_Type) return Count is + begin + return Total_Out (Stream.Writer); + end Write_Total_Out; + +end ZLib.Streams;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib-streams.ads Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,114 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: zlib-streams.ads,v 1.12 2004/05/31 10:53:40 vagul Exp $ + +package ZLib.Streams is + + type Stream_Mode is (In_Stream, Out_Stream, Duplex); + + type Stream_Access is access all Ada.Streams.Root_Stream_Type'Class; + + type Stream_Type is + new Ada.Streams.Root_Stream_Type with private; + + procedure Read + (Stream : in out Stream_Type; + Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset); + + procedure Write + (Stream : in out Stream_Type; + Item : in Ada.Streams.Stream_Element_Array); + + procedure Flush + (Stream : in out Stream_Type; + Mode : in Flush_Mode := Sync_Flush); + -- Flush the written data to the back stream, + -- all data placed to the compressor is flushing to the Back stream. + -- Should not be used untill necessary, becouse it is decreasing + -- compression. + + function Read_Total_In (Stream : in Stream_Type) return Count; + pragma Inline (Read_Total_In); + -- Return total number of bytes read from back stream so far. + + function Read_Total_Out (Stream : in Stream_Type) return Count; + pragma Inline (Read_Total_Out); + -- Return total number of bytes read so far. + + function Write_Total_In (Stream : in Stream_Type) return Count; + pragma Inline (Write_Total_In); + -- Return total number of bytes written so far. + + function Write_Total_Out (Stream : in Stream_Type) return Count; + pragma Inline (Write_Total_Out); + -- Return total number of bytes written to the back stream. + + procedure Create + (Stream : out Stream_Type; + Mode : in Stream_Mode; + Back : in Stream_Access; + Back_Compressed : in Boolean; + Level : in Compression_Level := Default_Compression; + Strategy : in Strategy_Type := Default_Strategy; + Header : in Header_Type := Default; + Read_Buffer_Size : in Ada.Streams.Stream_Element_Offset + := Default_Buffer_Size; + Write_Buffer_Size : in Ada.Streams.Stream_Element_Offset + := Default_Buffer_Size); + -- Create the Comression/Decompression stream. + -- If mode is In_Stream then Write operation is disabled. + -- If mode is Out_Stream then Read operation is disabled. + + -- If Back_Compressed is true then + -- Data written to the Stream is compressing to the Back stream + -- and data read from the Stream is decompressed data from the Back stream. + + -- If Back_Compressed is false then + -- Data written to the Stream is decompressing to the Back stream + -- and data read from the Stream is compressed data from the Back stream. + + -- !!! When the Need_Header is False ZLib-Ada is using undocumented + -- ZLib 1.1.4 functionality to do not create/wait for ZLib headers. + + function Is_Open (Stream : Stream_Type) return Boolean; + + procedure Close (Stream : in out Stream_Type); + +private + + use Ada.Streams; + + type Buffer_Access is access all Stream_Element_Array; + + type Stream_Type + is new Root_Stream_Type with + record + Mode : Stream_Mode; + + Buffer : Buffer_Access; + Rest_First : Stream_Element_Offset; + Rest_Last : Stream_Element_Offset; + -- Buffer for Read operation. + -- We need to have this buffer in the record + -- becouse not all read data from back stream + -- could be processed during the read operation. + + Buffer_Size : Stream_Element_Offset; + -- Buffer size for write operation. + -- We do not need to have this buffer + -- in the record becouse all data could be + -- processed in the write operation. + + Back : Stream_Access; + Reader : Filter_Type; + Writer : Filter_Type; + end record; + +end ZLib.Streams;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib-thin.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,141 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: zlib-thin.adb,v 1.8 2003/12/14 18:27:31 vagul Exp $ + +package body ZLib.Thin is + + ZLIB_VERSION : constant Chars_Ptr := zlibVersion; + + Z_Stream_Size : constant Int := Z_Stream'Size / System.Storage_Unit; + + -------------- + -- Avail_In -- + -------------- + + function Avail_In (Strm : in Z_Stream) return UInt is + begin + return Strm.Avail_In; + end Avail_In; + + --------------- + -- Avail_Out -- + --------------- + + function Avail_Out (Strm : in Z_Stream) return UInt is + begin + return Strm.Avail_Out; + end Avail_Out; + + ------------------ + -- Deflate_Init -- + ------------------ + + function Deflate_Init + (strm : Z_Streamp; + level : Int; + method : Int; + windowBits : Int; + memLevel : Int; + strategy : Int) + return Int is + begin + return deflateInit2 + (strm, + level, + method, + windowBits, + memLevel, + strategy, + ZLIB_VERSION, + Z_Stream_Size); + end Deflate_Init; + + ------------------ + -- Inflate_Init -- + ------------------ + + function Inflate_Init (strm : Z_Streamp; windowBits : Int) return Int is + begin + return inflateInit2 (strm, windowBits, ZLIB_VERSION, Z_Stream_Size); + end Inflate_Init; + + ------------------------ + -- Last_Error_Message -- + ------------------------ + + function Last_Error_Message (Strm : in Z_Stream) return String is + use Interfaces.C.Strings; + begin + if Strm.msg = Null_Ptr then + return ""; + else + return Value (Strm.msg); + end if; + end Last_Error_Message; + + ------------ + -- Set_In -- + ------------ + + procedure Set_In + (Strm : in out Z_Stream; + Buffer : in Voidp; + Size : in UInt) is + begin + Strm.Next_In := Buffer; + Strm.Avail_In := Size; + end Set_In; + + ------------------ + -- Set_Mem_Func -- + ------------------ + + procedure Set_Mem_Func + (Strm : in out Z_Stream; + Opaque : in Voidp; + Alloc : in alloc_func; + Free : in free_func) is + begin + Strm.opaque := Opaque; + Strm.zalloc := Alloc; + Strm.zfree := Free; + end Set_Mem_Func; + + ------------- + -- Set_Out -- + ------------- + + procedure Set_Out + (Strm : in out Z_Stream; + Buffer : in Voidp; + Size : in UInt) is + begin + Strm.Next_Out := Buffer; + Strm.Avail_Out := Size; + end Set_Out; + + -------------- + -- Total_In -- + -------------- + + function Total_In (Strm : in Z_Stream) return ULong is + begin + return Strm.Total_In; + end Total_In; + + --------------- + -- Total_Out -- + --------------- + + function Total_Out (Strm : in Z_Stream) return ULong is + begin + return Strm.Total_Out; + end Total_Out; + +end ZLib.Thin;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib-thin.ads Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,450 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2003 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: zlib-thin.ads,v 1.11 2004/07/23 06:33:11 vagul Exp $ + +with Interfaces.C.Strings; + +with System; + +private package ZLib.Thin is + + -- From zconf.h + + MAX_MEM_LEVEL : constant := 9; -- zconf.h:105 + -- zconf.h:105 + MAX_WBITS : constant := 15; -- zconf.h:115 + -- 32K LZ77 window + -- zconf.h:115 + SEEK_SET : constant := 8#0000#; -- zconf.h:244 + -- Seek from beginning of file. + -- zconf.h:244 + SEEK_CUR : constant := 1; -- zconf.h:245 + -- Seek from current position. + -- zconf.h:245 + SEEK_END : constant := 2; -- zconf.h:246 + -- Set file pointer to EOF plus "offset" + -- zconf.h:246 + + type Byte is new Interfaces.C.unsigned_char; -- 8 bits + -- zconf.h:214 + type UInt is new Interfaces.C.unsigned; -- 16 bits or more + -- zconf.h:216 + type Int is new Interfaces.C.int; + + type ULong is new Interfaces.C.unsigned_long; -- 32 bits or more + -- zconf.h:217 + subtype Chars_Ptr is Interfaces.C.Strings.chars_ptr; + + type ULong_Access is access ULong; + type Int_Access is access Int; + + subtype Voidp is System.Address; -- zconf.h:232 + + subtype Byte_Access is Voidp; + + Nul : constant Voidp := System.Null_Address; + -- end from zconf + + Z_NO_FLUSH : constant := 8#0000#; -- zlib.h:125 + -- zlib.h:125 + Z_PARTIAL_FLUSH : constant := 1; -- zlib.h:126 + -- will be removed, use + -- Z_SYNC_FLUSH instead + -- zlib.h:126 + Z_SYNC_FLUSH : constant := 2; -- zlib.h:127 + -- zlib.h:127 + Z_FULL_FLUSH : constant := 3; -- zlib.h:128 + -- zlib.h:128 + Z_FINISH : constant := 4; -- zlib.h:129 + -- zlib.h:129 + Z_OK : constant := 8#0000#; -- zlib.h:132 + -- zlib.h:132 + Z_STREAM_END : constant := 1; -- zlib.h:133 + -- zlib.h:133 + Z_NEED_DICT : constant := 2; -- zlib.h:134 + -- zlib.h:134 + Z_ERRNO : constant := -1; -- zlib.h:135 + -- zlib.h:135 + Z_STREAM_ERROR : constant := -2; -- zlib.h:136 + -- zlib.h:136 + Z_DATA_ERROR : constant := -3; -- zlib.h:137 + -- zlib.h:137 + Z_MEM_ERROR : constant := -4; -- zlib.h:138 + -- zlib.h:138 + Z_BUF_ERROR : constant := -5; -- zlib.h:139 + -- zlib.h:139 + Z_VERSION_ERROR : constant := -6; -- zlib.h:140 + -- zlib.h:140 + Z_NO_COMPRESSION : constant := 8#0000#; -- zlib.h:145 + -- zlib.h:145 + Z_BEST_SPEED : constant := 1; -- zlib.h:146 + -- zlib.h:146 + Z_BEST_COMPRESSION : constant := 9; -- zlib.h:147 + -- zlib.h:147 + Z_DEFAULT_COMPRESSION : constant := -1; -- zlib.h:148 + -- zlib.h:148 + Z_FILTERED : constant := 1; -- zlib.h:151 + -- zlib.h:151 + Z_HUFFMAN_ONLY : constant := 2; -- zlib.h:152 + -- zlib.h:152 + Z_DEFAULT_STRATEGY : constant := 8#0000#; -- zlib.h:153 + -- zlib.h:153 + Z_BINARY : constant := 8#0000#; -- zlib.h:156 + -- zlib.h:156 + Z_ASCII : constant := 1; -- zlib.h:157 + -- zlib.h:157 + Z_UNKNOWN : constant := 2; -- zlib.h:158 + -- zlib.h:158 + Z_DEFLATED : constant := 8; -- zlib.h:161 + -- zlib.h:161 + Z_NULL : constant := 8#0000#; -- zlib.h:164 + -- for initializing zalloc, zfree, opaque + -- zlib.h:164 + type gzFile is new Voidp; -- zlib.h:646 + + type Z_Stream is private; + + type Z_Streamp is access all Z_Stream; -- zlib.h:89 + + type alloc_func is access function + (Opaque : Voidp; + Items : UInt; + Size : UInt) + return Voidp; -- zlib.h:63 + + type free_func is access procedure (opaque : Voidp; address : Voidp); + + function zlibVersion return Chars_Ptr; + + function Deflate (strm : Z_Streamp; flush : Int) return Int; + + function DeflateEnd (strm : Z_Streamp) return Int; + + function Inflate (strm : Z_Streamp; flush : Int) return Int; + + function InflateEnd (strm : Z_Streamp) return Int; + + function deflateSetDictionary + (strm : Z_Streamp; + dictionary : Byte_Access; + dictLength : UInt) + return Int; + + function deflateCopy (dest : Z_Streamp; source : Z_Streamp) return Int; + -- zlib.h:478 + + function deflateReset (strm : Z_Streamp) return Int; -- zlib.h:495 + + function deflateParams + (strm : Z_Streamp; + level : Int; + strategy : Int) + return Int; -- zlib.h:506 + + function inflateSetDictionary + (strm : Z_Streamp; + dictionary : Byte_Access; + dictLength : UInt) + return Int; -- zlib.h:548 + + function inflateSync (strm : Z_Streamp) return Int; -- zlib.h:565 + + function inflateReset (strm : Z_Streamp) return Int; -- zlib.h:580 + + function compress + (dest : Byte_Access; + destLen : ULong_Access; + source : Byte_Access; + sourceLen : ULong) + return Int; -- zlib.h:601 + + function compress2 + (dest : Byte_Access; + destLen : ULong_Access; + source : Byte_Access; + sourceLen : ULong; + level : Int) + return Int; -- zlib.h:615 + + function uncompress + (dest : Byte_Access; + destLen : ULong_Access; + source : Byte_Access; + sourceLen : ULong) + return Int; + + function gzopen (path : Chars_Ptr; mode : Chars_Ptr) return gzFile; + + function gzdopen (fd : Int; mode : Chars_Ptr) return gzFile; + + function gzsetparams + (file : gzFile; + level : Int; + strategy : Int) + return Int; + + function gzread + (file : gzFile; + buf : Voidp; + len : UInt) + return Int; + + function gzwrite + (file : in gzFile; + buf : in Voidp; + len : in UInt) + return Int; + + function gzprintf (file : in gzFile; format : in Chars_Ptr) return Int; + + function gzputs (file : in gzFile; s : in Chars_Ptr) return Int; + + function gzgets + (file : gzFile; + buf : Chars_Ptr; + len : Int) + return Chars_Ptr; + + function gzputc (file : gzFile; char : Int) return Int; + + function gzgetc (file : gzFile) return Int; + + function gzflush (file : gzFile; flush : Int) return Int; + + function gzseek + (file : gzFile; + offset : Int; + whence : Int) + return Int; + + function gzrewind (file : gzFile) return Int; + + function gztell (file : gzFile) return Int; + + function gzeof (file : gzFile) return Int; + + function gzclose (file : gzFile) return Int; + + function gzerror (file : gzFile; errnum : Int_Access) return Chars_Ptr; + + function adler32 + (adler : ULong; + buf : Byte_Access; + len : UInt) + return ULong; + + function crc32 + (crc : ULong; + buf : Byte_Access; + len : UInt) + return ULong; + + function deflateInit + (strm : Z_Streamp; + level : Int; + version : Chars_Ptr; + stream_size : Int) + return Int; + + function deflateInit2 + (strm : Z_Streamp; + level : Int; + method : Int; + windowBits : Int; + memLevel : Int; + strategy : Int; + version : Chars_Ptr; + stream_size : Int) + return Int; + + function Deflate_Init + (strm : Z_Streamp; + level : Int; + method : Int; + windowBits : Int; + memLevel : Int; + strategy : Int) + return Int; + pragma Inline (Deflate_Init); + + function inflateInit + (strm : Z_Streamp; + version : Chars_Ptr; + stream_size : Int) + return Int; + + function inflateInit2 + (strm : in Z_Streamp; + windowBits : in Int; + version : in Chars_Ptr; + stream_size : in Int) + return Int; + + function inflateBackInit + (strm : in Z_Streamp; + windowBits : in Int; + window : in Byte_Access; + version : in Chars_Ptr; + stream_size : in Int) + return Int; + -- Size of window have to be 2**windowBits. + + function Inflate_Init (strm : Z_Streamp; windowBits : Int) return Int; + pragma Inline (Inflate_Init); + + function zError (err : Int) return Chars_Ptr; + + function inflateSyncPoint (z : Z_Streamp) return Int; + + function get_crc_table return ULong_Access; + + -- Interface to the available fields of the z_stream structure. + -- The application must update next_in and avail_in when avail_in has + -- dropped to zero. It must update next_out and avail_out when avail_out + -- has dropped to zero. The application must initialize zalloc, zfree and + -- opaque before calling the init function. + + procedure Set_In + (Strm : in out Z_Stream; + Buffer : in Voidp; + Size : in UInt); + pragma Inline (Set_In); + + procedure Set_Out + (Strm : in out Z_Stream; + Buffer : in Voidp; + Size : in UInt); + pragma Inline (Set_Out); + + procedure Set_Mem_Func + (Strm : in out Z_Stream; + Opaque : in Voidp; + Alloc : in alloc_func; + Free : in free_func); + pragma Inline (Set_Mem_Func); + + function Last_Error_Message (Strm : in Z_Stream) return String; + pragma Inline (Last_Error_Message); + + function Avail_Out (Strm : in Z_Stream) return UInt; + pragma Inline (Avail_Out); + + function Avail_In (Strm : in Z_Stream) return UInt; + pragma Inline (Avail_In); + + function Total_In (Strm : in Z_Stream) return ULong; + pragma Inline (Total_In); + + function Total_Out (Strm : in Z_Stream) return ULong; + pragma Inline (Total_Out); + + function inflateCopy + (dest : in Z_Streamp; + Source : in Z_Streamp) + return Int; + + function compressBound (Source_Len : in ULong) return ULong; + + function deflateBound + (Strm : in Z_Streamp; + Source_Len : in ULong) + return ULong; + + function gzungetc (C : in Int; File : in gzFile) return Int; + + function zlibCompileFlags return ULong; + +private + + type Z_Stream is record -- zlib.h:68 + Next_In : Voidp := Nul; -- next input byte + Avail_In : UInt := 0; -- number of bytes available at next_in + Total_In : ULong := 0; -- total nb of input bytes read so far + Next_Out : Voidp := Nul; -- next output byte should be put there + Avail_Out : UInt := 0; -- remaining free space at next_out + Total_Out : ULong := 0; -- total nb of bytes output so far + msg : Chars_Ptr; -- last error message, NULL if no error + state : Voidp; -- not visible by applications + zalloc : alloc_func := null; -- used to allocate the internal state + zfree : free_func := null; -- used to free the internal state + opaque : Voidp; -- private data object passed to + -- zalloc and zfree + data_type : Int; -- best guess about the data type: + -- ascii or binary + adler : ULong; -- adler32 value of the uncompressed + -- data + reserved : ULong; -- reserved for future use + end record; + + pragma Convention (C, Z_Stream); + + pragma Import (C, zlibVersion, "zlibVersion"); + pragma Import (C, Deflate, "deflate"); + pragma Import (C, DeflateEnd, "deflateEnd"); + pragma Import (C, Inflate, "inflate"); + pragma Import (C, InflateEnd, "inflateEnd"); + pragma Import (C, deflateSetDictionary, "deflateSetDictionary"); + pragma Import (C, deflateCopy, "deflateCopy"); + pragma Import (C, deflateReset, "deflateReset"); + pragma Import (C, deflateParams, "deflateParams"); + pragma Import (C, inflateSetDictionary, "inflateSetDictionary"); + pragma Import (C, inflateSync, "inflateSync"); + pragma Import (C, inflateReset, "inflateReset"); + pragma Import (C, compress, "compress"); + pragma Import (C, compress2, "compress2"); + pragma Import (C, uncompress, "uncompress"); + pragma Import (C, gzopen, "gzopen"); + pragma Import (C, gzdopen, "gzdopen"); + pragma Import (C, gzsetparams, "gzsetparams"); + pragma Import (C, gzread, "gzread"); + pragma Import (C, gzwrite, "gzwrite"); + pragma Import (C, gzprintf, "gzprintf"); + pragma Import (C, gzputs, "gzputs"); + pragma Import (C, gzgets, "gzgets"); + pragma Import (C, gzputc, "gzputc"); + pragma Import (C, gzgetc, "gzgetc"); + pragma Import (C, gzflush, "gzflush"); + pragma Import (C, gzseek, "gzseek"); + pragma Import (C, gzrewind, "gzrewind"); + pragma Import (C, gztell, "gztell"); + pragma Import (C, gzeof, "gzeof"); + pragma Import (C, gzclose, "gzclose"); + pragma Import (C, gzerror, "gzerror"); + pragma Import (C, adler32, "adler32"); + pragma Import (C, crc32, "crc32"); + pragma Import (C, deflateInit, "deflateInit_"); + pragma Import (C, inflateInit, "inflateInit_"); + pragma Import (C, deflateInit2, "deflateInit2_"); + pragma Import (C, inflateInit2, "inflateInit2_"); + pragma Import (C, zError, "zError"); + pragma Import (C, inflateSyncPoint, "inflateSyncPoint"); + pragma Import (C, get_crc_table, "get_crc_table"); + + -- since zlib 1.2.0: + + pragma Import (C, inflateCopy, "inflateCopy"); + pragma Import (C, compressBound, "compressBound"); + pragma Import (C, deflateBound, "deflateBound"); + pragma Import (C, gzungetc, "gzungetc"); + pragma Import (C, zlibCompileFlags, "zlibCompileFlags"); + + pragma Import (C, inflateBackInit, "inflateBackInit_"); + + -- I stopped binding the inflateBack routines, becouse realize that + -- it does not support zlib and gzip headers for now, and have no + -- symmetric deflateBack routines. + -- ZLib-Ada is symmetric regarding deflate/inflate data transformation + -- and has a similar generic callback interface for the + -- deflate/inflate transformation based on the regular Deflate/Inflate + -- routines. + + -- pragma Import (C, inflateBack, "inflateBack"); + -- pragma Import (C, inflateBackEnd, "inflateBackEnd"); + +end ZLib.Thin;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib.adb Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,701 @@ +---------------------------------------------------------------- +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2004 Dmitriy Anisimkov -- +-- -- +-- Open source license information is in the zlib.ads file. -- +---------------------------------------------------------------- + +-- $Id: zlib.adb,v 1.31 2004/09/06 06:53:19 vagul Exp $ + +with Ada.Exceptions; +with Ada.Unchecked_Conversion; +with Ada.Unchecked_Deallocation; + +with Interfaces.C.Strings; + +with ZLib.Thin; + +package body ZLib is + + use type Thin.Int; + + type Z_Stream is new Thin.Z_Stream; + + type Return_Code_Enum is + (OK, + STREAM_END, + NEED_DICT, + ERRNO, + STREAM_ERROR, + DATA_ERROR, + MEM_ERROR, + BUF_ERROR, + VERSION_ERROR); + + type Flate_Step_Function is access + function (Strm : in Thin.Z_Streamp; Flush : in Thin.Int) return Thin.Int; + pragma Convention (C, Flate_Step_Function); + + type Flate_End_Function is access + function (Ctrm : in Thin.Z_Streamp) return Thin.Int; + pragma Convention (C, Flate_End_Function); + + type Flate_Type is record + Step : Flate_Step_Function; + Done : Flate_End_Function; + end record; + + subtype Footer_Array is Stream_Element_Array (1 .. 8); + + Simple_GZip_Header : constant Stream_Element_Array (1 .. 10) + := (16#1f#, 16#8b#, -- Magic header + 16#08#, -- Z_DEFLATED + 16#00#, -- Flags + 16#00#, 16#00#, 16#00#, 16#00#, -- Time + 16#00#, -- XFlags + 16#03# -- OS code + ); + -- The simplest gzip header is not for informational, but just for + -- gzip format compatibility. + -- Note that some code below is using assumption + -- Simple_GZip_Header'Last > Footer_Array'Last, so do not make + -- Simple_GZip_Header'Last <= Footer_Array'Last. + + Return_Code : constant array (Thin.Int range <>) of Return_Code_Enum + := (0 => OK, + 1 => STREAM_END, + 2 => NEED_DICT, + -1 => ERRNO, + -2 => STREAM_ERROR, + -3 => DATA_ERROR, + -4 => MEM_ERROR, + -5 => BUF_ERROR, + -6 => VERSION_ERROR); + + Flate : constant array (Boolean) of Flate_Type + := (True => (Step => Thin.Deflate'Access, + Done => Thin.DeflateEnd'Access), + False => (Step => Thin.Inflate'Access, + Done => Thin.InflateEnd'Access)); + + Flush_Finish : constant array (Boolean) of Flush_Mode + := (True => Finish, False => No_Flush); + + procedure Raise_Error (Stream : in Z_Stream); + pragma Inline (Raise_Error); + + procedure Raise_Error (Message : in String); + pragma Inline (Raise_Error); + + procedure Check_Error (Stream : in Z_Stream; Code : in Thin.Int); + + procedure Free is new Ada.Unchecked_Deallocation + (Z_Stream, Z_Stream_Access); + + function To_Thin_Access is new Ada.Unchecked_Conversion + (Z_Stream_Access, Thin.Z_Streamp); + + procedure Translate_GZip + (Filter : in out Filter_Type; + In_Data : in Ada.Streams.Stream_Element_Array; + In_Last : out Ada.Streams.Stream_Element_Offset; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode); + -- Separate translate routine for make gzip header. + + procedure Translate_Auto + (Filter : in out Filter_Type; + In_Data : in Ada.Streams.Stream_Element_Array; + In_Last : out Ada.Streams.Stream_Element_Offset; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode); + -- translate routine without additional headers. + + ----------------- + -- Check_Error -- + ----------------- + + procedure Check_Error (Stream : in Z_Stream; Code : in Thin.Int) is + use type Thin.Int; + begin + if Code /= Thin.Z_OK then + Raise_Error + (Return_Code_Enum'Image (Return_Code (Code)) + & ": " & Last_Error_Message (Stream)); + end if; + end Check_Error; + + ----------- + -- Close -- + ----------- + + procedure Close + (Filter : in out Filter_Type; + Ignore_Error : in Boolean := False) + is + Code : Thin.Int; + begin + if not Ignore_Error and then not Is_Open (Filter) then + raise Status_Error; + end if; + + Code := Flate (Filter.Compression).Done (To_Thin_Access (Filter.Strm)); + + if Ignore_Error or else Code = Thin.Z_OK then + Free (Filter.Strm); + else + declare + Error_Message : constant String + := Last_Error_Message (Filter.Strm.all); + begin + Free (Filter.Strm); + Ada.Exceptions.Raise_Exception + (ZLib_Error'Identity, + Return_Code_Enum'Image (Return_Code (Code)) + & ": " & Error_Message); + end; + end if; + end Close; + + ----------- + -- CRC32 -- + ----------- + + function CRC32 + (CRC : in Unsigned_32; + Data : in Ada.Streams.Stream_Element_Array) + return Unsigned_32 + is + use Thin; + begin + return Unsigned_32 (crc32 (ULong (CRC), + Data'Address, + Data'Length)); + end CRC32; + + procedure CRC32 + (CRC : in out Unsigned_32; + Data : in Ada.Streams.Stream_Element_Array) is + begin + CRC := CRC32 (CRC, Data); + end CRC32; + + ------------------ + -- Deflate_Init -- + ------------------ + + procedure Deflate_Init + (Filter : in out Filter_Type; + Level : in Compression_Level := Default_Compression; + Strategy : in Strategy_Type := Default_Strategy; + Method : in Compression_Method := Deflated; + Window_Bits : in Window_Bits_Type := Default_Window_Bits; + Memory_Level : in Memory_Level_Type := Default_Memory_Level; + Header : in Header_Type := Default) + is + use type Thin.Int; + Win_Bits : Thin.Int := Thin.Int (Window_Bits); + begin + if Is_Open (Filter) then + raise Status_Error; + end if; + + -- We allow ZLib to make header only in case of default header type. + -- Otherwise we would either do header by ourselfs, or do not do + -- header at all. + + if Header = None or else Header = GZip then + Win_Bits := -Win_Bits; + end if; + + -- For the GZip CRC calculation and make headers. + + if Header = GZip then + Filter.CRC := 0; + Filter.Offset := Simple_GZip_Header'First; + else + Filter.Offset := Simple_GZip_Header'Last + 1; + end if; + + Filter.Strm := new Z_Stream; + Filter.Compression := True; + Filter.Stream_End := False; + Filter.Header := Header; + + if Thin.Deflate_Init + (To_Thin_Access (Filter.Strm), + Level => Thin.Int (Level), + method => Thin.Int (Method), + windowBits => Win_Bits, + memLevel => Thin.Int (Memory_Level), + strategy => Thin.Int (Strategy)) /= Thin.Z_OK + then + Raise_Error (Filter.Strm.all); + end if; + end Deflate_Init; + + ----------- + -- Flush -- + ----------- + + procedure Flush + (Filter : in out Filter_Type; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode) + is + No_Data : Stream_Element_Array := (1 .. 0 => 0); + Last : Stream_Element_Offset; + begin + Translate (Filter, No_Data, Last, Out_Data, Out_Last, Flush); + end Flush; + + ----------------------- + -- Generic_Translate -- + ----------------------- + + procedure Generic_Translate + (Filter : in out ZLib.Filter_Type; + In_Buffer_Size : in Integer := Default_Buffer_Size; + Out_Buffer_Size : in Integer := Default_Buffer_Size) + is + In_Buffer : Stream_Element_Array + (1 .. Stream_Element_Offset (In_Buffer_Size)); + Out_Buffer : Stream_Element_Array + (1 .. Stream_Element_Offset (Out_Buffer_Size)); + Last : Stream_Element_Offset; + In_Last : Stream_Element_Offset; + In_First : Stream_Element_Offset; + Out_Last : Stream_Element_Offset; + begin + Main : loop + Data_In (In_Buffer, Last); + + In_First := In_Buffer'First; + + loop + Translate + (Filter => Filter, + In_Data => In_Buffer (In_First .. Last), + In_Last => In_Last, + Out_Data => Out_Buffer, + Out_Last => Out_Last, + Flush => Flush_Finish (Last < In_Buffer'First)); + + if Out_Buffer'First <= Out_Last then + Data_Out (Out_Buffer (Out_Buffer'First .. Out_Last)); + end if; + + exit Main when Stream_End (Filter); + + -- The end of in buffer. + + exit when In_Last = Last; + + In_First := In_Last + 1; + end loop; + end loop Main; + + end Generic_Translate; + + ------------------ + -- Inflate_Init -- + ------------------ + + procedure Inflate_Init + (Filter : in out Filter_Type; + Window_Bits : in Window_Bits_Type := Default_Window_Bits; + Header : in Header_Type := Default) + is + use type Thin.Int; + Win_Bits : Thin.Int := Thin.Int (Window_Bits); + + procedure Check_Version; + -- Check the latest header types compatibility. + + procedure Check_Version is + begin + if Version <= "1.1.4" then + Raise_Error + ("Inflate header type " & Header_Type'Image (Header) + & " incompatible with ZLib version " & Version); + end if; + end Check_Version; + + begin + if Is_Open (Filter) then + raise Status_Error; + end if; + + case Header is + when None => + Check_Version; + + -- Inflate data without headers determined + -- by negative Win_Bits. + + Win_Bits := -Win_Bits; + when GZip => + Check_Version; + + -- Inflate gzip data defined by flag 16. + + Win_Bits := Win_Bits + 16; + when Auto => + Check_Version; + + -- Inflate with automatic detection + -- of gzip or native header defined by flag 32. + + Win_Bits := Win_Bits + 32; + when Default => null; + end case; + + Filter.Strm := new Z_Stream; + Filter.Compression := False; + Filter.Stream_End := False; + Filter.Header := Header; + + if Thin.Inflate_Init + (To_Thin_Access (Filter.Strm), Win_Bits) /= Thin.Z_OK + then + Raise_Error (Filter.Strm.all); + end if; + end Inflate_Init; + + ------------- + -- Is_Open -- + ------------- + + function Is_Open (Filter : in Filter_Type) return Boolean is + begin + return Filter.Strm /= null; + end Is_Open; + + ----------------- + -- Raise_Error -- + ----------------- + + procedure Raise_Error (Message : in String) is + begin + Ada.Exceptions.Raise_Exception (ZLib_Error'Identity, Message); + end Raise_Error; + + procedure Raise_Error (Stream : in Z_Stream) is + begin + Raise_Error (Last_Error_Message (Stream)); + end Raise_Error; + + ---------- + -- Read -- + ---------- + + procedure Read + (Filter : in out Filter_Type; + Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode := No_Flush) + is + In_Last : Stream_Element_Offset; + Item_First : Ada.Streams.Stream_Element_Offset := Item'First; + V_Flush : Flush_Mode := Flush; + + begin + pragma Assert (Rest_First in Buffer'First .. Buffer'Last + 1); + pragma Assert (Rest_Last in Buffer'First - 1 .. Buffer'Last); + + loop + if Rest_Last = Buffer'First - 1 then + V_Flush := Finish; + + elsif Rest_First > Rest_Last then + Read (Buffer, Rest_Last); + Rest_First := Buffer'First; + + if Rest_Last < Buffer'First then + V_Flush := Finish; + end if; + end if; + + Translate + (Filter => Filter, + In_Data => Buffer (Rest_First .. Rest_Last), + In_Last => In_Last, + Out_Data => Item (Item_First .. Item'Last), + Out_Last => Last, + Flush => V_Flush); + + Rest_First := In_Last + 1; + + exit when Stream_End (Filter) + or else Last = Item'Last + or else (Last >= Item'First and then Allow_Read_Some); + + Item_First := Last + 1; + end loop; + end Read; + + ---------------- + -- Stream_End -- + ---------------- + + function Stream_End (Filter : in Filter_Type) return Boolean is + begin + if Filter.Header = GZip and Filter.Compression then + return Filter.Stream_End + and then Filter.Offset = Footer_Array'Last + 1; + else + return Filter.Stream_End; + end if; + end Stream_End; + + -------------- + -- Total_In -- + -------------- + + function Total_In (Filter : in Filter_Type) return Count is + begin + return Count (Thin.Total_In (To_Thin_Access (Filter.Strm).all)); + end Total_In; + + --------------- + -- Total_Out -- + --------------- + + function Total_Out (Filter : in Filter_Type) return Count is + begin + return Count (Thin.Total_Out (To_Thin_Access (Filter.Strm).all)); + end Total_Out; + + --------------- + -- Translate -- + --------------- + + procedure Translate + (Filter : in out Filter_Type; + In_Data : in Ada.Streams.Stream_Element_Array; + In_Last : out Ada.Streams.Stream_Element_Offset; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode) is + begin + if Filter.Header = GZip and then Filter.Compression then + Translate_GZip + (Filter => Filter, + In_Data => In_Data, + In_Last => In_Last, + Out_Data => Out_Data, + Out_Last => Out_Last, + Flush => Flush); + else + Translate_Auto + (Filter => Filter, + In_Data => In_Data, + In_Last => In_Last, + Out_Data => Out_Data, + Out_Last => Out_Last, + Flush => Flush); + end if; + end Translate; + + -------------------- + -- Translate_Auto -- + -------------------- + + procedure Translate_Auto + (Filter : in out Filter_Type; + In_Data : in Ada.Streams.Stream_Element_Array; + In_Last : out Ada.Streams.Stream_Element_Offset; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode) + is + use type Thin.Int; + Code : Thin.Int; + + begin + if not Is_Open (Filter) then + raise Status_Error; + end if; + + if Out_Data'Length = 0 and then In_Data'Length = 0 then + raise Constraint_Error; + end if; + + Set_Out (Filter.Strm.all, Out_Data'Address, Out_Data'Length); + Set_In (Filter.Strm.all, In_Data'Address, In_Data'Length); + + Code := Flate (Filter.Compression).Step + (To_Thin_Access (Filter.Strm), + Thin.Int (Flush)); + + if Code = Thin.Z_STREAM_END then + Filter.Stream_End := True; + else + Check_Error (Filter.Strm.all, Code); + end if; + + In_Last := In_Data'Last + - Stream_Element_Offset (Avail_In (Filter.Strm.all)); + Out_Last := Out_Data'Last + - Stream_Element_Offset (Avail_Out (Filter.Strm.all)); + end Translate_Auto; + + -------------------- + -- Translate_GZip -- + -------------------- + + procedure Translate_GZip + (Filter : in out Filter_Type; + In_Data : in Ada.Streams.Stream_Element_Array; + In_Last : out Ada.Streams.Stream_Element_Offset; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode) + is + Out_First : Stream_Element_Offset; + + procedure Add_Data (Data : in Stream_Element_Array); + -- Add data to stream from the Filter.Offset till necessary, + -- used for add gzip headr/footer. + + procedure Put_32 + (Item : in out Stream_Element_Array; + Data : in Unsigned_32); + pragma Inline (Put_32); + + -------------- + -- Add_Data -- + -------------- + + procedure Add_Data (Data : in Stream_Element_Array) is + Data_First : Stream_Element_Offset renames Filter.Offset; + Data_Last : Stream_Element_Offset; + Data_Len : Stream_Element_Offset; -- -1 + Out_Len : Stream_Element_Offset; -- -1 + begin + Out_First := Out_Last + 1; + + if Data_First > Data'Last then + return; + end if; + + Data_Len := Data'Last - Data_First; + Out_Len := Out_Data'Last - Out_First; + + if Data_Len <= Out_Len then + Out_Last := Out_First + Data_Len; + Data_Last := Data'Last; + else + Out_Last := Out_Data'Last; + Data_Last := Data_First + Out_Len; + end if; + + Out_Data (Out_First .. Out_Last) := Data (Data_First .. Data_Last); + + Data_First := Data_Last + 1; + Out_First := Out_Last + 1; + end Add_Data; + + ------------ + -- Put_32 -- + ------------ + + procedure Put_32 + (Item : in out Stream_Element_Array; + Data : in Unsigned_32) + is + D : Unsigned_32 := Data; + begin + for J in Item'First .. Item'First + 3 loop + Item (J) := Stream_Element (D and 16#FF#); + D := Shift_Right (D, 8); + end loop; + end Put_32; + + begin + Out_Last := Out_Data'First - 1; + + if not Filter.Stream_End then + Add_Data (Simple_GZip_Header); + + Translate_Auto + (Filter => Filter, + In_Data => In_Data, + In_Last => In_Last, + Out_Data => Out_Data (Out_First .. Out_Data'Last), + Out_Last => Out_Last, + Flush => Flush); + + CRC32 (Filter.CRC, In_Data (In_Data'First .. In_Last)); + end if; + + if Filter.Stream_End and then Out_Last <= Out_Data'Last then + -- This detection method would work only when + -- Simple_GZip_Header'Last > Footer_Array'Last + + if Filter.Offset = Simple_GZip_Header'Last + 1 then + Filter.Offset := Footer_Array'First; + end if; + + declare + Footer : Footer_Array; + begin + Put_32 (Footer, Filter.CRC); + Put_32 (Footer (Footer'First + 4 .. Footer'Last), + Unsigned_32 (Total_In (Filter))); + Add_Data (Footer); + end; + end if; + end Translate_GZip; + + ------------- + -- Version -- + ------------- + + function Version return String is + begin + return Interfaces.C.Strings.Value (Thin.zlibVersion); + end Version; + + ----------- + -- Write -- + ----------- + + procedure Write + (Filter : in out Filter_Type; + Item : in Ada.Streams.Stream_Element_Array; + Flush : in Flush_Mode := No_Flush) + is + Buffer : Stream_Element_Array (1 .. Buffer_Size); + In_Last : Stream_Element_Offset; + Out_Last : Stream_Element_Offset; + In_First : Stream_Element_Offset := Item'First; + begin + if Item'Length = 0 and Flush = No_Flush then + return; + end if; + + loop + Translate + (Filter => Filter, + In_Data => Item (In_First .. Item'Last), + In_Last => In_Last, + Out_Data => Buffer, + Out_Last => Out_Last, + Flush => Flush); + + if Out_Last >= Buffer'First then + Write (Buffer (1 .. Out_Last)); + end if; + + exit when In_Last = Item'Last or Stream_End (Filter); + + In_First := In_Last + 1; + end loop; + end Write; + +end ZLib;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib.ads Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,328 @@ +------------------------------------------------------------------------------ +-- ZLib for Ada thick binding. -- +-- -- +-- Copyright (C) 2002-2004 Dmitriy Anisimkov -- +-- -- +-- This library is free software; you can redistribute it and/or modify -- +-- it under the terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2 of the License, or (at -- +-- your option) any later version. -- +-- -- +-- This library is distributed in the hope that it will be useful, but -- +-- WITHOUT ANY WARRANTY; without even the implied warranty of -- +-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -- +-- General Public License for more details. -- +-- -- +-- You should have received a copy of the GNU General Public License -- +-- along with this library; if not, write to the Free Software Foundation, -- +-- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from this -- +-- unit, or you link this unit with other files to produce an executable, -- +-- this unit does not by itself cause the resulting executable to be -- +-- covered by the GNU General Public License. This exception does not -- +-- however invalidate any other reasons why the executable file might be -- +-- covered by the GNU Public License. -- +------------------------------------------------------------------------------ + +-- $Id: zlib.ads,v 1.26 2004/09/06 06:53:19 vagul Exp $ + +with Ada.Streams; + +with Interfaces; + +package ZLib is + + ZLib_Error : exception; + Status_Error : exception; + + type Compression_Level is new Integer range -1 .. 9; + + type Flush_Mode is private; + + type Compression_Method is private; + + type Window_Bits_Type is new Integer range 8 .. 15; + + type Memory_Level_Type is new Integer range 1 .. 9; + + type Unsigned_32 is new Interfaces.Unsigned_32; + + type Strategy_Type is private; + + type Header_Type is (None, Auto, Default, GZip); + -- Header type usage have a some limitation for inflate. + -- See comment for Inflate_Init. + + subtype Count is Ada.Streams.Stream_Element_Count; + + Default_Memory_Level : constant Memory_Level_Type := 8; + Default_Window_Bits : constant Window_Bits_Type := 15; + + ---------------------------------- + -- Compression method constants -- + ---------------------------------- + + Deflated : constant Compression_Method; + -- Only one method allowed in this ZLib version + + --------------------------------- + -- Compression level constants -- + --------------------------------- + + No_Compression : constant Compression_Level := 0; + Best_Speed : constant Compression_Level := 1; + Best_Compression : constant Compression_Level := 9; + Default_Compression : constant Compression_Level := -1; + + -------------------------- + -- Flush mode constants -- + -------------------------- + + No_Flush : constant Flush_Mode; + -- Regular way for compression, no flush + + Partial_Flush : constant Flush_Mode; + -- Will be removed, use Z_SYNC_FLUSH instead + + Sync_Flush : constant Flush_Mode; + -- All pending output is flushed to the output buffer and the output + -- is aligned on a byte boundary, so that the decompressor can get all + -- input data available so far. (In particular avail_in is zero after the + -- call if enough output space has been provided before the call.) + -- Flushing may degrade compression for some compression algorithms and so + -- it should be used only when necessary. + + Block_Flush : constant Flush_Mode; + -- Z_BLOCK requests that inflate() stop + -- if and when it get to the next deflate block boundary. When decoding the + -- zlib or gzip format, this will cause inflate() to return immediately + -- after the header and before the first block. When doing a raw inflate, + -- inflate() will go ahead and process the first block, and will return + -- when it gets to the end of that block, or when it runs out of data. + + Full_Flush : constant Flush_Mode; + -- All output is flushed as with SYNC_FLUSH, and the compression state + -- is reset so that decompression can restart from this point if previous + -- compressed data has been damaged or if random access is desired. Using + -- Full_Flush too often can seriously degrade the compression. + + Finish : constant Flush_Mode; + -- Just for tell the compressor that input data is complete. + + ------------------------------------ + -- Compression strategy constants -- + ------------------------------------ + + -- RLE stategy could be used only in version 1.2.0 and later. + + Filtered : constant Strategy_Type; + Huffman_Only : constant Strategy_Type; + RLE : constant Strategy_Type; + Default_Strategy : constant Strategy_Type; + + Default_Buffer_Size : constant := 4096; + + type Filter_Type is tagged limited private; + -- The filter is for compression and for decompression. + -- The usage of the type is depend of its initialization. + + function Version return String; + pragma Inline (Version); + -- Return string representation of the ZLib version. + + procedure Deflate_Init + (Filter : in out Filter_Type; + Level : in Compression_Level := Default_Compression; + Strategy : in Strategy_Type := Default_Strategy; + Method : in Compression_Method := Deflated; + Window_Bits : in Window_Bits_Type := Default_Window_Bits; + Memory_Level : in Memory_Level_Type := Default_Memory_Level; + Header : in Header_Type := Default); + -- Compressor initialization. + -- When Header parameter is Auto or Default, then default zlib header + -- would be provided for compressed data. + -- When Header is GZip, then gzip header would be set instead of + -- default header. + -- When Header is None, no header would be set for compressed data. + + procedure Inflate_Init + (Filter : in out Filter_Type; + Window_Bits : in Window_Bits_Type := Default_Window_Bits; + Header : in Header_Type := Default); + -- Decompressor initialization. + -- Default header type mean that ZLib default header is expecting in the + -- input compressed stream. + -- Header type None mean that no header is expecting in the input stream. + -- GZip header type mean that GZip header is expecting in the + -- input compressed stream. + -- Auto header type mean that header type (GZip or Native) would be + -- detected automatically in the input stream. + -- Note that header types parameter values None, GZip and Auto are + -- supported for inflate routine only in ZLib versions 1.2.0.2 and later. + -- Deflate_Init is supporting all header types. + + function Is_Open (Filter : in Filter_Type) return Boolean; + pragma Inline (Is_Open); + -- Is the filter opened for compression or decompression. + + procedure Close + (Filter : in out Filter_Type; + Ignore_Error : in Boolean := False); + -- Closing the compression or decompressor. + -- If stream is closing before the complete and Ignore_Error is False, + -- The exception would be raised. + + generic + with procedure Data_In + (Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset); + with procedure Data_Out + (Item : in Ada.Streams.Stream_Element_Array); + procedure Generic_Translate + (Filter : in out Filter_Type; + In_Buffer_Size : in Integer := Default_Buffer_Size; + Out_Buffer_Size : in Integer := Default_Buffer_Size); + -- Compress/decompress data fetch from Data_In routine and pass the result + -- to the Data_Out routine. User should provide Data_In and Data_Out + -- for compression/decompression data flow. + -- Compression or decompression depend on Filter initialization. + + function Total_In (Filter : in Filter_Type) return Count; + pragma Inline (Total_In); + -- Returns total number of input bytes read so far + + function Total_Out (Filter : in Filter_Type) return Count; + pragma Inline (Total_Out); + -- Returns total number of bytes output so far + + function CRC32 + (CRC : in Unsigned_32; + Data : in Ada.Streams.Stream_Element_Array) + return Unsigned_32; + pragma Inline (CRC32); + -- Compute CRC32, it could be necessary for make gzip format + + procedure CRC32 + (CRC : in out Unsigned_32; + Data : in Ada.Streams.Stream_Element_Array); + pragma Inline (CRC32); + -- Compute CRC32, it could be necessary for make gzip format + + ------------------------------------------------- + -- Below is more complex low level routines. -- + ------------------------------------------------- + + procedure Translate + (Filter : in out Filter_Type; + In_Data : in Ada.Streams.Stream_Element_Array; + In_Last : out Ada.Streams.Stream_Element_Offset; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode); + -- Compress/decompress the In_Data buffer and place the result into + -- Out_Data. In_Last is the index of last element from In_Data accepted by + -- the Filter. Out_Last is the last element of the received data from + -- Filter. To tell the filter that incoming data are complete put the + -- Flush parameter to Finish. + + function Stream_End (Filter : in Filter_Type) return Boolean; + pragma Inline (Stream_End); + -- Return the true when the stream is complete. + + procedure Flush + (Filter : in out Filter_Type; + Out_Data : out Ada.Streams.Stream_Element_Array; + Out_Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode); + pragma Inline (Flush); + -- Flushing the data from the compressor. + + generic + with procedure Write + (Item : in Ada.Streams.Stream_Element_Array); + -- User should provide this routine for accept + -- compressed/decompressed data. + + Buffer_Size : in Ada.Streams.Stream_Element_Offset + := Default_Buffer_Size; + -- Buffer size for Write user routine. + + procedure Write + (Filter : in out Filter_Type; + Item : in Ada.Streams.Stream_Element_Array; + Flush : in Flush_Mode := No_Flush); + -- Compress/Decompress data from Item to the generic parameter procedure + -- Write. Output buffer size could be set in Buffer_Size generic parameter. + + generic + with procedure Read + (Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset); + -- User should provide data for compression/decompression + -- thru this routine. + + Buffer : in out Ada.Streams.Stream_Element_Array; + -- Buffer for keep remaining data from the previous + -- back read. + + Rest_First, Rest_Last : in out Ada.Streams.Stream_Element_Offset; + -- Rest_First have to be initialized to Buffer'Last + 1 + -- Rest_Last have to be initialized to Buffer'Last + -- before usage. + + Allow_Read_Some : in Boolean := False; + -- Is it allowed to return Last < Item'Last before end of data. + + procedure Read + (Filter : in out Filter_Type; + Item : out Ada.Streams.Stream_Element_Array; + Last : out Ada.Streams.Stream_Element_Offset; + Flush : in Flush_Mode := No_Flush); + -- Compress/Decompress data from generic parameter procedure Read to the + -- Item. User should provide Buffer and initialized Rest_First, Rest_Last + -- indicators. If Allow_Read_Some is True, Read routines could return + -- Last < Item'Last only at end of stream. + +private + + use Ada.Streams; + + pragma Assert (Ada.Streams.Stream_Element'Size = 8); + pragma Assert (Ada.Streams.Stream_Element'Modulus = 2**8); + + type Flush_Mode is new Integer range 0 .. 5; + + type Compression_Method is new Integer range 8 .. 8; + + type Strategy_Type is new Integer range 0 .. 3; + + No_Flush : constant Flush_Mode := 0; + Partial_Flush : constant Flush_Mode := 1; + Sync_Flush : constant Flush_Mode := 2; + Full_Flush : constant Flush_Mode := 3; + Finish : constant Flush_Mode := 4; + Block_Flush : constant Flush_Mode := 5; + + Filtered : constant Strategy_Type := 1; + Huffman_Only : constant Strategy_Type := 2; + RLE : constant Strategy_Type := 3; + Default_Strategy : constant Strategy_Type := 0; + + Deflated : constant Compression_Method := 8; + + type Z_Stream; + + type Z_Stream_Access is access all Z_Stream; + + type Filter_Type is tagged limited record + Strm : Z_Stream_Access; + Compression : Boolean; + Stream_End : Boolean; + Header : Header_Type; + CRC : Unsigned_32; + Offset : Stream_Element_Offset; + -- Offset for gzip header/footer output. + end record; + +end ZLib;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/ada/zlib.gpr Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,20 @@ +project Zlib is + + for Languages use ("Ada"); + for Source_Dirs use ("."); + for Object_Dir use "."; + for Main use ("test.adb", "mtest.adb", "read.adb", "buffer_demo"); + + package Compiler is + for Default_Switches ("ada") use ("-gnatwcfilopru", "-gnatVcdfimorst", "-gnatyabcefhiklmnoprst"); + end Compiler; + + package Linker is + for Default_Switches ("ada") use ("-lz"); + end Linker; + + package Builder is + for Default_Switches ("ada") use ("-s", "-gnatQ"); + end Builder; + +end Zlib;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/amd64/amd64-match.S Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,452 @@ +/* + * match.S -- optimized version of longest_match() + * based on the similar work by Gilles Vollant, and Brian Raiter, written 1998 + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the BSD License. Use by owners of Che Guevarra + * parafernalia is prohibited, where possible, and highly discouraged + * elsewhere. + */ + +#ifndef NO_UNDERLINE +# define match_init _match_init +# define longest_match _longest_match +#endif + +#define scanend ebx +#define scanendw bx +#define chainlenwmask edx /* high word: current chain len low word: s->wmask */ +#define curmatch rsi +#define curmatchd esi +#define windowbestlen r8 +#define scanalign r9 +#define scanalignd r9d +#define window r10 +#define bestlen r11 +#define bestlend r11d +#define scanstart r12d +#define scanstartw r12w +#define scan r13 +#define nicematch r14d +#define limit r15 +#define limitd r15d +#define prev rcx + +/* + * The 258 is a "magic number, not a parameter -- changing it + * breaks the hell loose + */ +#define MAX_MATCH (258) +#define MIN_MATCH (3) +#define MIN_LOOKAHEAD (MAX_MATCH + MIN_MATCH + 1) +#define MAX_MATCH_8 ((MAX_MATCH + 7) & ~7) + +/* stack frame offsets */ +#define LocalVarsSize (112) +#define _chainlenwmask ( 8-LocalVarsSize)(%rsp) +#define _windowbestlen (16-LocalVarsSize)(%rsp) +#define save_r14 (24-LocalVarsSize)(%rsp) +#define save_rsi (32-LocalVarsSize)(%rsp) +#define save_rbx (40-LocalVarsSize)(%rsp) +#define save_r12 (56-LocalVarsSize)(%rsp) +#define save_r13 (64-LocalVarsSize)(%rsp) +#define save_r15 (80-LocalVarsSize)(%rsp) + + +.globl match_init, longest_match + +/* + * On AMD64 the first argument of a function (in our case -- the pointer to + * deflate_state structure) is passed in %rdi, hence our offsets below are + * all off of that. + */ + +/* you can check the structure offset by running + +#include <stdlib.h> +#include <stdio.h> +#include "deflate.h" + +void print_depl() +{ +deflate_state ds; +deflate_state *s=&ds; +printf("size pointer=%u\n",(int)sizeof(void*)); + +printf("#define dsWSize (%3u)(%%rdi)\n",(int)(((char*)&(s->w_size))-((char*)s))); +printf("#define dsWMask (%3u)(%%rdi)\n",(int)(((char*)&(s->w_mask))-((char*)s))); +printf("#define dsWindow (%3u)(%%rdi)\n",(int)(((char*)&(s->window))-((char*)s))); +printf("#define dsPrev (%3u)(%%rdi)\n",(int)(((char*)&(s->prev))-((char*)s))); +printf("#define dsMatchLen (%3u)(%%rdi)\n",(int)(((char*)&(s->match_length))-((char*)s))); +printf("#define dsPrevMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_match))-((char*)s))); +printf("#define dsStrStart (%3u)(%%rdi)\n",(int)(((char*)&(s->strstart))-((char*)s))); +printf("#define dsMatchStart (%3u)(%%rdi)\n",(int)(((char*)&(s->match_start))-((char*)s))); +printf("#define dsLookahead (%3u)(%%rdi)\n",(int)(((char*)&(s->lookahead))-((char*)s))); +printf("#define dsPrevLen (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_length))-((char*)s))); +printf("#define dsMaxChainLen (%3u)(%%rdi)\n",(int)(((char*)&(s->max_chain_length))-((char*)s))); +printf("#define dsGoodMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->good_match))-((char*)s))); +printf("#define dsNiceMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->nice_match))-((char*)s))); +} + +*/ + + +/* + to compile for XCode 3.2 on MacOSX x86_64 + - run "gcc -g -c -DXCODE_MAC_X64_STRUCTURE amd64-match.S" + */ + + +#ifndef CURRENT_LINX_XCODE_MAC_X64_STRUCTURE +#define dsWSize ( 68)(%rdi) +#define dsWMask ( 76)(%rdi) +#define dsWindow ( 80)(%rdi) +#define dsPrev ( 96)(%rdi) +#define dsMatchLen (144)(%rdi) +#define dsPrevMatch (148)(%rdi) +#define dsStrStart (156)(%rdi) +#define dsMatchStart (160)(%rdi) +#define dsLookahead (164)(%rdi) +#define dsPrevLen (168)(%rdi) +#define dsMaxChainLen (172)(%rdi) +#define dsGoodMatch (188)(%rdi) +#define dsNiceMatch (192)(%rdi) + +#else + +#ifndef STRUCT_OFFSET +# define STRUCT_OFFSET (0) +#endif + + +#define dsWSize ( 56 + STRUCT_OFFSET)(%rdi) +#define dsWMask ( 64 + STRUCT_OFFSET)(%rdi) +#define dsWindow ( 72 + STRUCT_OFFSET)(%rdi) +#define dsPrev ( 88 + STRUCT_OFFSET)(%rdi) +#define dsMatchLen (136 + STRUCT_OFFSET)(%rdi) +#define dsPrevMatch (140 + STRUCT_OFFSET)(%rdi) +#define dsStrStart (148 + STRUCT_OFFSET)(%rdi) +#define dsMatchStart (152 + STRUCT_OFFSET)(%rdi) +#define dsLookahead (156 + STRUCT_OFFSET)(%rdi) +#define dsPrevLen (160 + STRUCT_OFFSET)(%rdi) +#define dsMaxChainLen (164 + STRUCT_OFFSET)(%rdi) +#define dsGoodMatch (180 + STRUCT_OFFSET)(%rdi) +#define dsNiceMatch (184 + STRUCT_OFFSET)(%rdi) + +#endif + + + + +.text + +/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */ + +longest_match: +/* + * Retrieve the function arguments. %curmatch will hold cur_match + * throughout the entire function (passed via rsi on amd64). + * rdi will hold the pointer to the deflate_state (first arg on amd64) + */ + mov %rsi, save_rsi + mov %rbx, save_rbx + mov %r12, save_r12 + mov %r13, save_r13 + mov %r14, save_r14 + mov %r15, save_r15 + +/* uInt wmask = s->w_mask; */ +/* unsigned chain_length = s->max_chain_length; */ +/* if (s->prev_length >= s->good_match) { */ +/* chain_length >>= 2; */ +/* } */ + + movl dsPrevLen, %eax + movl dsGoodMatch, %ebx + cmpl %ebx, %eax + movl dsWMask, %eax + movl dsMaxChainLen, %chainlenwmask + jl LastMatchGood + shrl $2, %chainlenwmask +LastMatchGood: + +/* chainlen is decremented once beforehand so that the function can */ +/* use the sign flag instead of the zero flag for the exit test. */ +/* It is then shifted into the high word, to make room for the wmask */ +/* value, which it will always accompany. */ + + decl %chainlenwmask + shll $16, %chainlenwmask + orl %eax, %chainlenwmask + +/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; */ + + movl dsNiceMatch, %eax + movl dsLookahead, %ebx + cmpl %eax, %ebx + jl LookaheadLess + movl %eax, %ebx +LookaheadLess: movl %ebx, %nicematch + +/* register Bytef *scan = s->window + s->strstart; */ + + mov dsWindow, %window + movl dsStrStart, %limitd + lea (%limit, %window), %scan + +/* Determine how many bytes the scan ptr is off from being */ +/* dword-aligned. */ + + mov %scan, %scanalign + negl %scanalignd + andl $3, %scanalignd + +/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */ +/* s->strstart - (IPos)MAX_DIST(s) : NIL; */ + + movl dsWSize, %eax + subl $MIN_LOOKAHEAD, %eax + xorl %ecx, %ecx + subl %eax, %limitd + cmovng %ecx, %limitd + +/* int best_len = s->prev_length; */ + + movl dsPrevLen, %bestlend + +/* Store the sum of s->window + best_len in %windowbestlen locally, and in memory. */ + + lea (%window, %bestlen), %windowbestlen + mov %windowbestlen, _windowbestlen + +/* register ush scan_start = *(ushf*)scan; */ +/* register ush scan_end = *(ushf*)(scan+best_len-1); */ +/* Posf *prev = s->prev; */ + + movzwl (%scan), %scanstart + movzwl -1(%scan, %bestlen), %scanend + mov dsPrev, %prev + +/* Jump into the main loop. */ + + movl %chainlenwmask, _chainlenwmask + jmp LoopEntry + +.balign 16 + +/* do { + * match = s->window + cur_match; + * if (*(ushf*)(match+best_len-1) != scan_end || + * *(ushf*)match != scan_start) continue; + * [...] + * } while ((cur_match = prev[cur_match & wmask]) > limit + * && --chain_length != 0); + * + * Here is the inner loop of the function. The function will spend the + * majority of its time in this loop, and majority of that time will + * be spent in the first ten instructions. + */ +LookupLoop: + andl %chainlenwmask, %curmatchd + movzwl (%prev, %curmatch, 2), %curmatchd + cmpl %limitd, %curmatchd + jbe LeaveNow + subl $0x00010000, %chainlenwmask + js LeaveNow +LoopEntry: cmpw -1(%windowbestlen, %curmatch), %scanendw + jne LookupLoop + cmpw %scanstartw, (%window, %curmatch) + jne LookupLoop + +/* Store the current value of chainlen. */ + movl %chainlenwmask, _chainlenwmask + +/* %scan is the string under scrutiny, and %prev to the string we */ +/* are hoping to match it up with. In actuality, %esi and %edi are */ +/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */ +/* initialized to -(MAX_MATCH_8 - scanalign). */ + + mov $(-MAX_MATCH_8), %rdx + lea (%curmatch, %window), %windowbestlen + lea MAX_MATCH_8(%windowbestlen, %scanalign), %windowbestlen + lea MAX_MATCH_8(%scan, %scanalign), %prev + +/* the prefetching below makes very little difference... */ + prefetcht1 (%windowbestlen, %rdx) + prefetcht1 (%prev, %rdx) + +/* + * Test the strings for equality, 8 bytes at a time. At the end, + * adjust %rdx so that it is offset to the exact byte that mismatched. + * + * It should be confessed that this loop usually does not represent + * much of the total running time. Replacing it with a more + * straightforward "rep cmpsb" would not drastically degrade + * performance -- unrolling it, for example, makes no difference. + */ + +#undef USE_SSE /* works, but is 6-7% slower, than non-SSE... */ + +LoopCmps: +#ifdef USE_SSE + /* Preload the SSE registers */ + movdqu (%windowbestlen, %rdx), %xmm1 + movdqu (%prev, %rdx), %xmm2 + pcmpeqb %xmm2, %xmm1 + movdqu 16(%windowbestlen, %rdx), %xmm3 + movdqu 16(%prev, %rdx), %xmm4 + pcmpeqb %xmm4, %xmm3 + movdqu 32(%windowbestlen, %rdx), %xmm5 + movdqu 32(%prev, %rdx), %xmm6 + pcmpeqb %xmm6, %xmm5 + movdqu 48(%windowbestlen, %rdx), %xmm7 + movdqu 48(%prev, %rdx), %xmm8 + pcmpeqb %xmm8, %xmm7 + + /* Check the comparisions' results */ + pmovmskb %xmm1, %rax + notw %ax + bsfw %ax, %ax + jnz LeaveLoopCmps + + /* this is the only iteration of the loop with a possibility of having + incremented rdx by 0x108 (each loop iteration add 16*4 = 0x40 + and (0x40*4)+8=0x108 */ + add $8, %rdx + jz LenMaximum + add $8, %rdx + + + pmovmskb %xmm3, %rax + notw %ax + bsfw %ax, %ax + jnz LeaveLoopCmps + + + add $16, %rdx + + + pmovmskb %xmm5, %rax + notw %ax + bsfw %ax, %ax + jnz LeaveLoopCmps + + add $16, %rdx + + + pmovmskb %xmm7, %rax + notw %ax + bsfw %ax, %ax + jnz LeaveLoopCmps + + add $16, %rdx + + jmp LoopCmps +LeaveLoopCmps: add %rax, %rdx +#else + mov (%windowbestlen, %rdx), %rax + xor (%prev, %rdx), %rax + jnz LeaveLoopCmps + + mov 8(%windowbestlen, %rdx), %rax + xor 8(%prev, %rdx), %rax + jnz LeaveLoopCmps8 + + mov 16(%windowbestlen, %rdx), %rax + xor 16(%prev, %rdx), %rax + jnz LeaveLoopCmps16 + + add $24, %rdx + jnz LoopCmps + jmp LenMaximum +# if 0 +/* + * This three-liner is tantalizingly simple, but bsf is a slow instruction, + * and the complicated alternative down below is quite a bit faster. Sad... + */ + +LeaveLoopCmps: bsf %rax, %rax /* find the first non-zero bit */ + shrl $3, %eax /* divide by 8 to get the byte */ + add %rax, %rdx +# else +LeaveLoopCmps16: + add $8, %rdx +LeaveLoopCmps8: + add $8, %rdx +LeaveLoopCmps: testl $0xFFFFFFFF, %eax /* Check the first 4 bytes */ + jnz Check16 + add $4, %rdx + shr $32, %rax +Check16: testw $0xFFFF, %ax + jnz LenLower + add $2, %rdx + shrl $16, %eax +LenLower: subb $1, %al + adc $0, %rdx +# endif +#endif + +/* Calculate the length of the match. If it is longer than MAX_MATCH, */ +/* then automatically accept it as the best possible match and leave. */ + + lea (%prev, %rdx), %rax + sub %scan, %rax + cmpl $MAX_MATCH, %eax + jge LenMaximum + +/* If the length of the match is not longer than the best match we */ +/* have so far, then forget it and return to the lookup loop. */ + + cmpl %bestlend, %eax + jg LongerMatch + mov _windowbestlen, %windowbestlen + mov dsPrev, %prev + movl _chainlenwmask, %edx + jmp LookupLoop + +/* s->match_start = cur_match; */ +/* best_len = len; */ +/* if (len >= nice_match) break; */ +/* scan_end = *(ushf*)(scan+best_len-1); */ + +LongerMatch: + movl %eax, %bestlend + movl %curmatchd, dsMatchStart + cmpl %nicematch, %eax + jge LeaveNow + + lea (%window, %bestlen), %windowbestlen + mov %windowbestlen, _windowbestlen + + movzwl -1(%scan, %rax), %scanend + mov dsPrev, %prev + movl _chainlenwmask, %chainlenwmask + jmp LookupLoop + +/* Accept the current string, with the maximum possible length. */ + +LenMaximum: + movl $MAX_MATCH, %bestlend + movl %curmatchd, dsMatchStart + +/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */ +/* return s->lookahead; */ + +LeaveNow: + movl dsLookahead, %eax + cmpl %eax, %bestlend + cmovngl %bestlend, %eax +LookaheadRet: + +/* Restore the registers and return from whence we came. */ + + mov save_rsi, %rsi + mov save_rbx, %rbx + mov save_r12, %r12 + mov save_r13, %r13 + mov save_r14, %r14 + mov save_r15, %r15 + + ret + +match_init: ret
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/asm686/README.686 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,51 @@ +This is a patched version of zlib, modified to use +Pentium-Pro-optimized assembly code in the deflation algorithm. The +files changed/added by this patch are: + +README.686 +match.S + +The speedup that this patch provides varies, depending on whether the +compiler used to build the original version of zlib falls afoul of the +PPro's speed traps. My own tests show a speedup of around 10-20% at +the default compression level, and 20-30% using -9, against a version +compiled using gcc 2.7.2.3. Your mileage may vary. + +Note that this code has been tailored for the PPro/PII in particular, +and will not perform particuarly well on a Pentium. + +If you are using an assembler other than GNU as, you will have to +translate match.S to use your assembler's syntax. (Have fun.) + +Brian Raiter +breadbox@muppetlabs.com +April, 1998 + + +Added for zlib 1.1.3: + +The patches come from +http://www.muppetlabs.com/~breadbox/software/assembly.html + +To compile zlib with this asm file, copy match.S to the zlib directory +then do: + +CFLAGS="-O3 -DASMV" ./configure +make OBJA=match.o + + +Update: + +I've been ignoring these assembly routines for years, believing that +gcc's generated code had caught up with it sometime around gcc 2.95 +and the major rearchitecting of the Pentium 4. However, I recently +learned that, despite what I believed, this code still has some life +in it. On the Pentium 4 and AMD64 chips, it continues to run about 8% +faster than the code produced by gcc 4.1. + +In acknowledgement of its continuing usefulness, I've altered the +license to match that of the rest of zlib. Share and Enjoy! + +Brian Raiter +breadbox@muppetlabs.com +April, 2007
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/asm686/match.S Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,357 @@ +/* match.S -- x86 assembly version of the zlib longest_match() function. + * Optimized for the Intel 686 chips (PPro and later). + * + * Copyright (C) 1998, 2007 Brian Raiter <breadbox@muppetlabs.com> + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the author be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * 3. This notice may not be removed or altered from any source distribution. + */ + +#ifndef NO_UNDERLINE +#define match_init _match_init +#define longest_match _longest_match +#endif + +#define MAX_MATCH (258) +#define MIN_MATCH (3) +#define MIN_LOOKAHEAD (MAX_MATCH + MIN_MATCH + 1) +#define MAX_MATCH_8 ((MAX_MATCH + 7) & ~7) + +/* stack frame offsets */ + +#define chainlenwmask 0 /* high word: current chain len */ + /* low word: s->wmask */ +#define window 4 /* local copy of s->window */ +#define windowbestlen 8 /* s->window + bestlen */ +#define scanstart 16 /* first two bytes of string */ +#define scanend 12 /* last two bytes of string */ +#define scanalign 20 /* dword-misalignment of string */ +#define nicematch 24 /* a good enough match size */ +#define bestlen 28 /* size of best match so far */ +#define scan 32 /* ptr to string wanting match */ + +#define LocalVarsSize (36) +/* saved ebx 36 */ +/* saved edi 40 */ +/* saved esi 44 */ +/* saved ebp 48 */ +/* return address 52 */ +#define deflatestate 56 /* the function arguments */ +#define curmatch 60 + +/* All the +zlib1222add offsets are due to the addition of fields + * in zlib in the deflate_state structure since the asm code was first written + * (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). + * (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). + * if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). + */ + +#define zlib1222add (8) + +#define dsWSize (36+zlib1222add) +#define dsWMask (44+zlib1222add) +#define dsWindow (48+zlib1222add) +#define dsPrev (56+zlib1222add) +#define dsMatchLen (88+zlib1222add) +#define dsPrevMatch (92+zlib1222add) +#define dsStrStart (100+zlib1222add) +#define dsMatchStart (104+zlib1222add) +#define dsLookahead (108+zlib1222add) +#define dsPrevLen (112+zlib1222add) +#define dsMaxChainLen (116+zlib1222add) +#define dsGoodMatch (132+zlib1222add) +#define dsNiceMatch (136+zlib1222add) + + +.file "match.S" + +.globl match_init, longest_match + +.text + +/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */ +.cfi_sections .debug_frame + +longest_match: + +.cfi_startproc +/* Save registers that the compiler may be using, and adjust %esp to */ +/* make room for our stack frame. */ + + pushl %ebp + .cfi_def_cfa_offset 8 + .cfi_offset ebp, -8 + pushl %edi + .cfi_def_cfa_offset 12 + pushl %esi + .cfi_def_cfa_offset 16 + pushl %ebx + .cfi_def_cfa_offset 20 + subl $LocalVarsSize, %esp + .cfi_def_cfa_offset LocalVarsSize+20 + +/* Retrieve the function arguments. %ecx will hold cur_match */ +/* throughout the entire function. %edx will hold the pointer to the */ +/* deflate_state structure during the function's setup (before */ +/* entering the main loop). */ + + movl deflatestate(%esp), %edx + movl curmatch(%esp), %ecx + +/* uInt wmask = s->w_mask; */ +/* unsigned chain_length = s->max_chain_length; */ +/* if (s->prev_length >= s->good_match) { */ +/* chain_length >>= 2; */ +/* } */ + + movl dsPrevLen(%edx), %eax + movl dsGoodMatch(%edx), %ebx + cmpl %ebx, %eax + movl dsWMask(%edx), %eax + movl dsMaxChainLen(%edx), %ebx + jl LastMatchGood + shrl $2, %ebx +LastMatchGood: + +/* chainlen is decremented once beforehand so that the function can */ +/* use the sign flag instead of the zero flag for the exit test. */ +/* It is then shifted into the high word, to make room for the wmask */ +/* value, which it will always accompany. */ + + decl %ebx + shll $16, %ebx + orl %eax, %ebx + movl %ebx, chainlenwmask(%esp) + +/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; */ + + movl dsNiceMatch(%edx), %eax + movl dsLookahead(%edx), %ebx + cmpl %eax, %ebx + jl LookaheadLess + movl %eax, %ebx +LookaheadLess: movl %ebx, nicematch(%esp) + +/* register Bytef *scan = s->window + s->strstart; */ + + movl dsWindow(%edx), %esi + movl %esi, window(%esp) + movl dsStrStart(%edx), %ebp + lea (%esi,%ebp), %edi + movl %edi, scan(%esp) + +/* Determine how many bytes the scan ptr is off from being */ +/* dword-aligned. */ + + movl %edi, %eax + negl %eax + andl $3, %eax + movl %eax, scanalign(%esp) + +/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */ +/* s->strstart - (IPos)MAX_DIST(s) : NIL; */ + + movl dsWSize(%edx), %eax + subl $MIN_LOOKAHEAD, %eax + subl %eax, %ebp + jg LimitPositive + xorl %ebp, %ebp +LimitPositive: + +/* int best_len = s->prev_length; */ + + movl dsPrevLen(%edx), %eax + movl %eax, bestlen(%esp) + +/* Store the sum of s->window + best_len in %esi locally, and in %esi. */ + + addl %eax, %esi + movl %esi, windowbestlen(%esp) + +/* register ush scan_start = *(ushf*)scan; */ +/* register ush scan_end = *(ushf*)(scan+best_len-1); */ +/* Posf *prev = s->prev; */ + + movzwl (%edi), %ebx + movl %ebx, scanstart(%esp) + movzwl -1(%edi,%eax), %ebx + movl %ebx, scanend(%esp) + movl dsPrev(%edx), %edi + +/* Jump into the main loop. */ + + movl chainlenwmask(%esp), %edx + jmp LoopEntry + +.balign 16 + +/* do { + * match = s->window + cur_match; + * if (*(ushf*)(match+best_len-1) != scan_end || + * *(ushf*)match != scan_start) continue; + * [...] + * } while ((cur_match = prev[cur_match & wmask]) > limit + * && --chain_length != 0); + * + * Here is the inner loop of the function. The function will spend the + * majority of its time in this loop, and majority of that time will + * be spent in the first ten instructions. + * + * Within this loop: + * %ebx = scanend + * %ecx = curmatch + * %edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) + * %esi = windowbestlen - i.e., (window + bestlen) + * %edi = prev + * %ebp = limit + */ +LookupLoop: + andl %edx, %ecx + movzwl (%edi,%ecx,2), %ecx + cmpl %ebp, %ecx + jbe LeaveNow + subl $0x00010000, %edx + js LeaveNow +LoopEntry: movzwl -1(%esi,%ecx), %eax + cmpl %ebx, %eax + jnz LookupLoop + movl window(%esp), %eax + movzwl (%eax,%ecx), %eax + cmpl scanstart(%esp), %eax + jnz LookupLoop + +/* Store the current value of chainlen. */ + + movl %edx, chainlenwmask(%esp) + +/* Point %edi to the string under scrutiny, and %esi to the string we */ +/* are hoping to match it up with. In actuality, %esi and %edi are */ +/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */ +/* initialized to -(MAX_MATCH_8 - scanalign). */ + + movl window(%esp), %esi + movl scan(%esp), %edi + addl %ecx, %esi + movl scanalign(%esp), %eax + movl $(-MAX_MATCH_8), %edx + lea MAX_MATCH_8(%edi,%eax), %edi + lea MAX_MATCH_8(%esi,%eax), %esi + +/* Test the strings for equality, 8 bytes at a time. At the end, + * adjust %edx so that it is offset to the exact byte that mismatched. + * + * We already know at this point that the first three bytes of the + * strings match each other, and they can be safely passed over before + * starting the compare loop. So what this code does is skip over 0-3 + * bytes, as much as necessary in order to dword-align the %edi + * pointer. (%esi will still be misaligned three times out of four.) + * + * It should be confessed that this loop usually does not represent + * much of the total running time. Replacing it with a more + * straightforward "rep cmpsb" would not drastically degrade + * performance. + */ +LoopCmps: + movl (%esi,%edx), %eax + xorl (%edi,%edx), %eax + jnz LeaveLoopCmps + movl 4(%esi,%edx), %eax + xorl 4(%edi,%edx), %eax + jnz LeaveLoopCmps4 + addl $8, %edx + jnz LoopCmps + jmp LenMaximum +LeaveLoopCmps4: addl $4, %edx +LeaveLoopCmps: testl $0x0000FFFF, %eax + jnz LenLower + addl $2, %edx + shrl $16, %eax +LenLower: subb $1, %al + adcl $0, %edx + +/* Calculate the length of the match. If it is longer than MAX_MATCH, */ +/* then automatically accept it as the best possible match and leave. */ + + lea (%edi,%edx), %eax + movl scan(%esp), %edi + subl %edi, %eax + cmpl $MAX_MATCH, %eax + jge LenMaximum + +/* If the length of the match is not longer than the best match we */ +/* have so far, then forget it and return to the lookup loop. */ + + movl deflatestate(%esp), %edx + movl bestlen(%esp), %ebx + cmpl %ebx, %eax + jg LongerMatch + movl windowbestlen(%esp), %esi + movl dsPrev(%edx), %edi + movl scanend(%esp), %ebx + movl chainlenwmask(%esp), %edx + jmp LookupLoop + +/* s->match_start = cur_match; */ +/* best_len = len; */ +/* if (len >= nice_match) break; */ +/* scan_end = *(ushf*)(scan+best_len-1); */ + +LongerMatch: movl nicematch(%esp), %ebx + movl %eax, bestlen(%esp) + movl %ecx, dsMatchStart(%edx) + cmpl %ebx, %eax + jge LeaveNow + movl window(%esp), %esi + addl %eax, %esi + movl %esi, windowbestlen(%esp) + movzwl -1(%edi,%eax), %ebx + movl dsPrev(%edx), %edi + movl %ebx, scanend(%esp) + movl chainlenwmask(%esp), %edx + jmp LookupLoop + +/* Accept the current string, with the maximum possible length. */ + +LenMaximum: movl deflatestate(%esp), %edx + movl $MAX_MATCH, bestlen(%esp) + movl %ecx, dsMatchStart(%edx) + +/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */ +/* return s->lookahead; */ + +LeaveNow: + movl deflatestate(%esp), %edx + movl bestlen(%esp), %ebx + movl dsLookahead(%edx), %eax + cmpl %eax, %ebx + jg LookaheadRet + movl %ebx, %eax +LookaheadRet: + +/* Restore the stack and return from whence we came. */ + + addl $LocalVarsSize, %esp + .cfi_def_cfa_offset 20 + popl %ebx + .cfi_def_cfa_offset 16 + popl %esi + .cfi_def_cfa_offset 12 + popl %edi + .cfi_def_cfa_offset 8 + popl %ebp + .cfi_def_cfa_offset 4 +.cfi_endproc +match_init: ret
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/blast/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,8 @@ +blast: blast.c blast.h + cc -DTEST -o blast blast.c + +test: blast + blast < test.pk | cmp - test.txt + +clean: + rm -f blast blast.o
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/blast/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,4 @@ +Read blast.h for purpose and usage. + +Mark Adler +madler@alumni.caltech.edu
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/blast/blast.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,444 @@ +/* blast.c + * Copyright (C) 2003 Mark Adler + * For conditions of distribution and use, see copyright notice in blast.h + * version 1.1, 16 Feb 2003 + * + * blast.c decompresses data compressed by the PKWare Compression Library. + * This function provides functionality similar to the explode() function of + * the PKWare library, hence the name "blast". + * + * This decompressor is based on the excellent format description provided by + * Ben Rudiak-Gould in comp.compression on August 13, 2001. Interestingly, the + * example Ben provided in the post is incorrect. The distance 110001 should + * instead be 111000. When corrected, the example byte stream becomes: + * + * 00 04 82 24 25 8f 80 7f + * + * which decompresses to "AIAIAIAIAIAIA" (without the quotes). + */ + +/* + * Change history: + * + * 1.0 12 Feb 2003 - First version + * 1.1 16 Feb 2003 - Fixed distance check for > 4 GB uncompressed data + */ + +#include <setjmp.h> /* for setjmp(), longjmp(), and jmp_buf */ +#include "blast.h" /* prototype for blast() */ + +#define local static /* for local function definitions */ +#define MAXBITS 13 /* maximum code length */ +#define MAXWIN 4096 /* maximum window size */ + +/* input and output state */ +struct state { + /* input state */ + blast_in infun; /* input function provided by user */ + void *inhow; /* opaque information passed to infun() */ + unsigned char *in; /* next input location */ + unsigned left; /* available input at in */ + int bitbuf; /* bit buffer */ + int bitcnt; /* number of bits in bit buffer */ + + /* input limit error return state for bits() and decode() */ + jmp_buf env; + + /* output state */ + blast_out outfun; /* output function provided by user */ + void *outhow; /* opaque information passed to outfun() */ + unsigned next; /* index of next write location in out[] */ + int first; /* true to check distances (for first 4K) */ + unsigned char out[MAXWIN]; /* output buffer and sliding window */ +}; + +/* + * Return need bits from the input stream. This always leaves less than + * eight bits in the buffer. bits() works properly for need == 0. + * + * Format notes: + * + * - Bits are stored in bytes from the least significant bit to the most + * significant bit. Therefore bits are dropped from the bottom of the bit + * buffer, using shift right, and new bytes are appended to the top of the + * bit buffer, using shift left. + */ +local int bits(struct state *s, int need) +{ + int val; /* bit accumulator */ + + /* load at least need bits into val */ + val = s->bitbuf; + while (s->bitcnt < need) { + if (s->left == 0) { + s->left = s->infun(s->inhow, &(s->in)); + if (s->left == 0) longjmp(s->env, 1); /* out of input */ + } + val |= (int)(*(s->in)++) << s->bitcnt; /* load eight bits */ + s->left--; + s->bitcnt += 8; + } + + /* drop need bits and update buffer, always zero to seven bits left */ + s->bitbuf = val >> need; + s->bitcnt -= need; + + /* return need bits, zeroing the bits above that */ + return val & ((1 << need) - 1); +} + +/* + * Huffman code decoding tables. count[1..MAXBITS] is the number of symbols of + * each length, which for a canonical code are stepped through in order. + * symbol[] are the symbol values in canonical order, where the number of + * entries is the sum of the counts in count[]. The decoding process can be + * seen in the function decode() below. + */ +struct huffman { + short *count; /* number of symbols of each length */ + short *symbol; /* canonically ordered symbols */ +}; + +/* + * Decode a code from the stream s using huffman table h. Return the symbol or + * a negative value if there is an error. If all of the lengths are zero, i.e. + * an empty code, or if the code is incomplete and an invalid code is received, + * then -9 is returned after reading MAXBITS bits. + * + * Format notes: + * + * - The codes as stored in the compressed data are bit-reversed relative to + * a simple integer ordering of codes of the same lengths. Hence below the + * bits are pulled from the compressed data one at a time and used to + * build the code value reversed from what is in the stream in order to + * permit simple integer comparisons for decoding. + * + * - The first code for the shortest length is all ones. Subsequent codes of + * the same length are simply integer decrements of the previous code. When + * moving up a length, a one bit is appended to the code. For a complete + * code, the last code of the longest length will be all zeros. To support + * this ordering, the bits pulled during decoding are inverted to apply the + * more "natural" ordering starting with all zeros and incrementing. + */ +local int decode(struct state *s, struct huffman *h) +{ + int len; /* current number of bits in code */ + int code; /* len bits being decoded */ + int first; /* first code of length len */ + int count; /* number of codes of length len */ + int index; /* index of first code of length len in symbol table */ + int bitbuf; /* bits from stream */ + int left; /* bits left in next or left to process */ + short *next; /* next number of codes */ + + bitbuf = s->bitbuf; + left = s->bitcnt; + code = first = index = 0; + len = 1; + next = h->count + 1; + while (1) { + while (left--) { + code |= (bitbuf & 1) ^ 1; /* invert code */ + bitbuf >>= 1; + count = *next++; + if (code < first + count) { /* if length len, return symbol */ + s->bitbuf = bitbuf; + s->bitcnt = (s->bitcnt - len) & 7; + return h->symbol[index + (code - first)]; + } + index += count; /* else update for next length */ + first += count; + first <<= 1; + code <<= 1; + len++; + } + left = (MAXBITS+1) - len; + if (left == 0) break; + if (s->left == 0) { + s->left = s->infun(s->inhow, &(s->in)); + if (s->left == 0) longjmp(s->env, 1); /* out of input */ + } + bitbuf = *(s->in)++; + s->left--; + if (left > 8) left = 8; + } + return -9; /* ran out of codes */ +} + +/* + * Given a list of repeated code lengths rep[0..n-1], where each byte is a + * count (high four bits + 1) and a code length (low four bits), generate the + * list of code lengths. This compaction reduces the size of the object code. + * Then given the list of code lengths length[0..n-1] representing a canonical + * Huffman code for n symbols, construct the tables required to decode those + * codes. Those tables are the number of codes of each length, and the symbols + * sorted by length, retaining their original order within each length. The + * return value is zero for a complete code set, negative for an over- + * subscribed code set, and positive for an incomplete code set. The tables + * can be used if the return value is zero or positive, but they cannot be used + * if the return value is negative. If the return value is zero, it is not + * possible for decode() using that table to return an error--any stream of + * enough bits will resolve to a symbol. If the return value is positive, then + * it is possible for decode() using that table to return an error for received + * codes past the end of the incomplete lengths. + */ +local int construct(struct huffman *h, const unsigned char *rep, int n) +{ + int symbol; /* current symbol when stepping through length[] */ + int len; /* current length when stepping through h->count[] */ + int left; /* number of possible codes left of current length */ + short offs[MAXBITS+1]; /* offsets in symbol table for each length */ + short length[256]; /* code lengths */ + + /* convert compact repeat counts into symbol bit length list */ + symbol = 0; + do { + len = *rep++; + left = (len >> 4) + 1; + len &= 15; + do { + length[symbol++] = len; + } while (--left); + } while (--n); + n = symbol; + + /* count number of codes of each length */ + for (len = 0; len <= MAXBITS; len++) + h->count[len] = 0; + for (symbol = 0; symbol < n; symbol++) + (h->count[length[symbol]])++; /* assumes lengths are within bounds */ + if (h->count[0] == n) /* no codes! */ + return 0; /* complete, but decode() will fail */ + + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; /* one possible code of zero length */ + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; /* one more bit, double codes left */ + left -= h->count[len]; /* deduct count from possible codes */ + if (left < 0) return left; /* over-subscribed--return negative */ + } /* left > 0 means incomplete */ + + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) + offs[len + 1] = offs[len] + h->count[len]; + + /* + * put symbols in table sorted by length, by symbol order within each + * length + */ + for (symbol = 0; symbol < n; symbol++) + if (length[symbol] != 0) + h->symbol[offs[length[symbol]]++] = symbol; + + /* return zero for complete set, positive for incomplete set */ + return left; +} + +/* + * Decode PKWare Compression Library stream. + * + * Format notes: + * + * - First byte is 0 if literals are uncoded or 1 if they are coded. Second + * byte is 4, 5, or 6 for the number of extra bits in the distance code. + * This is the base-2 logarithm of the dictionary size minus six. + * + * - Compressed data is a combination of literals and length/distance pairs + * terminated by an end code. Literals are either Huffman coded or + * uncoded bytes. A length/distance pair is a coded length followed by a + * coded distance to represent a string that occurs earlier in the + * uncompressed data that occurs again at the current location. + * + * - A bit preceding a literal or length/distance pair indicates which comes + * next, 0 for literals, 1 for length/distance. + * + * - If literals are uncoded, then the next eight bits are the literal, in the + * normal bit order in th stream, i.e. no bit-reversal is needed. Similarly, + * no bit reversal is needed for either the length extra bits or the distance + * extra bits. + * + * - Literal bytes are simply written to the output. A length/distance pair is + * an instruction to copy previously uncompressed bytes to the output. The + * copy is from distance bytes back in the output stream, copying for length + * bytes. + * + * - Distances pointing before the beginning of the output data are not + * permitted. + * + * - Overlapped copies, where the length is greater than the distance, are + * allowed and common. For example, a distance of one and a length of 518 + * simply copies the last byte 518 times. A distance of four and a length of + * twelve copies the last four bytes three times. A simple forward copy + * ignoring whether the length is greater than the distance or not implements + * this correctly. + */ +local int decomp(struct state *s) +{ + int lit; /* true if literals are coded */ + int dict; /* log2(dictionary size) - 6 */ + int symbol; /* decoded symbol, extra bits for distance */ + int len; /* length for copy */ + int dist; /* distance for copy */ + int copy; /* copy counter */ + unsigned char *from, *to; /* copy pointers */ + static int virgin = 1; /* build tables once */ + static short litcnt[MAXBITS+1], litsym[256]; /* litcode memory */ + static short lencnt[MAXBITS+1], lensym[16]; /* lencode memory */ + static short distcnt[MAXBITS+1], distsym[64]; /* distcode memory */ + static struct huffman litcode = {litcnt, litsym}; /* length code */ + static struct huffman lencode = {lencnt, lensym}; /* length code */ + static struct huffman distcode = {distcnt, distsym};/* distance code */ + /* bit lengths of literal codes */ + static const unsigned char litlen[] = { + 11, 124, 8, 7, 28, 7, 188, 13, 76, 4, 10, 8, 12, 10, 12, 10, 8, 23, 8, + 9, 7, 6, 7, 8, 7, 6, 55, 8, 23, 24, 12, 11, 7, 9, 11, 12, 6, 7, 22, 5, + 7, 24, 6, 11, 9, 6, 7, 22, 7, 11, 38, 7, 9, 8, 25, 11, 8, 11, 9, 12, + 8, 12, 5, 38, 5, 38, 5, 11, 7, 5, 6, 21, 6, 10, 53, 8, 7, 24, 10, 27, + 44, 253, 253, 253, 252, 252, 252, 13, 12, 45, 12, 45, 12, 61, 12, 45, + 44, 173}; + /* bit lengths of length codes 0..15 */ + static const unsigned char lenlen[] = {2, 35, 36, 53, 38, 23}; + /* bit lengths of distance codes 0..63 */ + static const unsigned char distlen[] = {2, 20, 53, 230, 247, 151, 248}; + static const short base[16] = { /* base for length codes */ + 3, 2, 4, 5, 6, 7, 8, 9, 10, 12, 16, 24, 40, 72, 136, 264}; + static const char extra[16] = { /* extra bits for length codes */ + 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8}; + + /* set up decoding tables (once--might not be thread-safe) */ + if (virgin) { + construct(&litcode, litlen, sizeof(litlen)); + construct(&lencode, lenlen, sizeof(lenlen)); + construct(&distcode, distlen, sizeof(distlen)); + virgin = 0; + } + + /* read header */ + lit = bits(s, 8); + if (lit > 1) return -1; + dict = bits(s, 8); + if (dict < 4 || dict > 6) return -2; + + /* decode literals and length/distance pairs */ + do { + if (bits(s, 1)) { + /* get length */ + symbol = decode(s, &lencode); + len = base[symbol] + bits(s, extra[symbol]); + if (len == 519) break; /* end code */ + + /* get distance */ + symbol = len == 2 ? 2 : dict; + dist = decode(s, &distcode) << symbol; + dist += bits(s, symbol); + dist++; + if (s->first && dist > s->next) + return -3; /* distance too far back */ + + /* copy length bytes from distance bytes back */ + do { + to = s->out + s->next; + from = to - dist; + copy = MAXWIN; + if (s->next < dist) { + from += copy; + copy = dist; + } + copy -= s->next; + if (copy > len) copy = len; + len -= copy; + s->next += copy; + do { + *to++ = *from++; + } while (--copy); + if (s->next == MAXWIN) { + if (s->outfun(s->outhow, s->out, s->next)) return 1; + s->next = 0; + s->first = 0; + } + } while (len != 0); + } + else { + /* get literal and write it */ + symbol = lit ? decode(s, &litcode) : bits(s, 8); + s->out[s->next++] = symbol; + if (s->next == MAXWIN) { + if (s->outfun(s->outhow, s->out, s->next)) return 1; + s->next = 0; + s->first = 0; + } + } + } while (1); + return 0; +} + +/* See comments in blast.h */ +int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow) +{ + struct state s; /* input/output state */ + int err; /* return value */ + + /* initialize input state */ + s.infun = infun; + s.inhow = inhow; + s.left = 0; + s.bitbuf = 0; + s.bitcnt = 0; + + /* initialize output state */ + s.outfun = outfun; + s.outhow = outhow; + s.next = 0; + s.first = 1; + + /* return if bits() or decode() tries to read past available input */ + if (setjmp(s.env) != 0) /* if came back here via longjmp(), */ + err = 2; /* then skip decomp(), return error */ + else + err = decomp(&s); /* decompress */ + + /* write any leftover output and update the error code if needed */ + if (err != 1 && s.next && s.outfun(s.outhow, s.out, s.next) && err == 0) + err = 1; + return err; +} + +#ifdef TEST +/* Example of how to use blast() */ +#include <stdio.h> +#include <stdlib.h> + +#define CHUNK 16384 + +local unsigned inf(void *how, unsigned char **buf) +{ + static unsigned char hold[CHUNK]; + + *buf = hold; + return fread(hold, 1, CHUNK, (FILE *)how); +} + +local int outf(void *how, unsigned char *buf, unsigned len) +{ + return fwrite(buf, 1, len, (FILE *)how) != len; +} + +/* Decompress a PKWare Compression Library stream from stdin to stdout */ +int main(void) +{ + int ret, n; + + /* decompress to stdout */ + ret = blast(inf, stdin, outf, stdout); + if (ret != 0) fprintf(stderr, "blast error: %d\n", ret); + + /* see if there are any leftover bytes */ + n = 0; + while (getchar() != EOF) n++; + if (n) fprintf(stderr, "blast warning: %d unused bytes of input\n", n); + + /* return blast() error code */ + return ret; +} +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/blast/blast.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,71 @@ +/* blast.h -- interface for blast.c + Copyright (C) 2003 Mark Adler + version 1.1, 16 Feb 2003 + + This software is provided 'as-is', without any express or implied + warranty. In no event will the author be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Mark Adler madler@alumni.caltech.edu + */ + + +/* + * blast() decompresses the PKWare Data Compression Library (DCL) compressed + * format. It provides the same functionality as the explode() function in + * that library. (Note: PKWare overused the "implode" verb, and the format + * used by their library implode() function is completely different and + * incompatible with the implode compression method supported by PKZIP.) + */ + + +typedef unsigned (*blast_in)(void *how, unsigned char **buf); +typedef int (*blast_out)(void *how, unsigned char *buf, unsigned len); +/* Definitions for input/output functions passed to blast(). See below for + * what the provided functions need to do. + */ + + +int blast(blast_in infun, void *inhow, blast_out outfun, void *outhow); +/* Decompress input to output using the provided infun() and outfun() calls. + * On success, the return value of blast() is zero. If there is an error in + * the source data, i.e. it is not in the proper format, then a negative value + * is returned. If there is not enough input available or there is not enough + * output space, then a positive error is returned. + * + * The input function is invoked: len = infun(how, &buf), where buf is set by + * infun() to point to the input buffer, and infun() returns the number of + * available bytes there. If infun() returns zero, then blast() returns with + * an input error. (blast() only asks for input if it needs it.) inhow is for + * use by the application to pass an input descriptor to infun(), if desired. + * + * The output function is invoked: err = outfun(how, buf, len), where the bytes + * to be written are buf[0..len-1]. If err is not zero, then blast() returns + * with an output error. outfun() is always called with len <= 4096. outhow + * is for use by the application to pass an output descriptor to outfun(), if + * desired. + * + * The return codes are: + * + * 2: ran out of input before completing decompression + * 1: output error before completing decompression + * 0: successful decompression + * -1: literal flag not zero or one + * -2: dictionary size not in 4..6 + * -3: distance is too far back + * + * At the bottom of blast.c is an example program that uses blast() that can be + * compiled to produce a command-line decompression filter by defining TEST. + */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/blast/test.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1 @@ +AIAIAIAIAIAIA \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/delphi/ZLib.pas Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,557 @@ +{*******************************************************} +{ } +{ Borland Delphi Supplemental Components } +{ ZLIB Data Compression Interface Unit } +{ } +{ Copyright (c) 1997,99 Borland Corporation } +{ } +{*******************************************************} + +{ Updated for zlib 1.2.x by Cosmin Truta <cosmint@cs.ubbcluj.ro> } + +unit ZLib; + +interface + +uses SysUtils, Classes; + +type + TAlloc = function (AppData: Pointer; Items, Size: Integer): Pointer; cdecl; + TFree = procedure (AppData, Block: Pointer); cdecl; + + // Internal structure. Ignore. + TZStreamRec = packed record + next_in: PChar; // next input byte + avail_in: Integer; // number of bytes available at next_in + total_in: Longint; // total nb of input bytes read so far + + next_out: PChar; // next output byte should be put here + avail_out: Integer; // remaining free space at next_out + total_out: Longint; // total nb of bytes output so far + + msg: PChar; // last error message, NULL if no error + internal: Pointer; // not visible by applications + + zalloc: TAlloc; // used to allocate the internal state + zfree: TFree; // used to free the internal state + AppData: Pointer; // private data object passed to zalloc and zfree + + data_type: Integer; // best guess about the data type: ascii or binary + adler: Longint; // adler32 value of the uncompressed data + reserved: Longint; // reserved for future use + end; + + // Abstract ancestor class + TCustomZlibStream = class(TStream) + private + FStrm: TStream; + FStrmPos: Integer; + FOnProgress: TNotifyEvent; + FZRec: TZStreamRec; + FBuffer: array [Word] of Char; + protected + procedure Progress(Sender: TObject); dynamic; + property OnProgress: TNotifyEvent read FOnProgress write FOnProgress; + constructor Create(Strm: TStream); + end; + +{ TCompressionStream compresses data on the fly as data is written to it, and + stores the compressed data to another stream. + + TCompressionStream is write-only and strictly sequential. Reading from the + stream will raise an exception. Using Seek to move the stream pointer + will raise an exception. + + Output data is cached internally, written to the output stream only when + the internal output buffer is full. All pending output data is flushed + when the stream is destroyed. + + The Position property returns the number of uncompressed bytes of + data that have been written to the stream so far. + + CompressionRate returns the on-the-fly percentage by which the original + data has been compressed: (1 - (CompressedBytes / UncompressedBytes)) * 100 + If raw data size = 100 and compressed data size = 25, the CompressionRate + is 75% + + The OnProgress event is called each time the output buffer is filled and + written to the output stream. This is useful for updating a progress + indicator when you are writing a large chunk of data to the compression + stream in a single call.} + + + TCompressionLevel = (clNone, clFastest, clDefault, clMax); + + TCompressionStream = class(TCustomZlibStream) + private + function GetCompressionRate: Single; + public + constructor Create(CompressionLevel: TCompressionLevel; Dest: TStream); + destructor Destroy; override; + function Read(var Buffer; Count: Longint): Longint; override; + function Write(const Buffer; Count: Longint): Longint; override; + function Seek(Offset: Longint; Origin: Word): Longint; override; + property CompressionRate: Single read GetCompressionRate; + property OnProgress; + end; + +{ TDecompressionStream decompresses data on the fly as data is read from it. + + Compressed data comes from a separate source stream. TDecompressionStream + is read-only and unidirectional; you can seek forward in the stream, but not + backwards. The special case of setting the stream position to zero is + allowed. Seeking forward decompresses data until the requested position in + the uncompressed data has been reached. Seeking backwards, seeking relative + to the end of the stream, requesting the size of the stream, and writing to + the stream will raise an exception. + + The Position property returns the number of bytes of uncompressed data that + have been read from the stream so far. + + The OnProgress event is called each time the internal input buffer of + compressed data is exhausted and the next block is read from the input stream. + This is useful for updating a progress indicator when you are reading a + large chunk of data from the decompression stream in a single call.} + + TDecompressionStream = class(TCustomZlibStream) + public + constructor Create(Source: TStream); + destructor Destroy; override; + function Read(var Buffer; Count: Longint): Longint; override; + function Write(const Buffer; Count: Longint): Longint; override; + function Seek(Offset: Longint; Origin: Word): Longint; override; + property OnProgress; + end; + + + +{ CompressBuf compresses data, buffer to buffer, in one call. + In: InBuf = ptr to compressed data + InBytes = number of bytes in InBuf + Out: OutBuf = ptr to newly allocated buffer containing decompressed data + OutBytes = number of bytes in OutBuf } +procedure CompressBuf(const InBuf: Pointer; InBytes: Integer; + out OutBuf: Pointer; out OutBytes: Integer); + + +{ DecompressBuf decompresses data, buffer to buffer, in one call. + In: InBuf = ptr to compressed data + InBytes = number of bytes in InBuf + OutEstimate = zero, or est. size of the decompressed data + Out: OutBuf = ptr to newly allocated buffer containing decompressed data + OutBytes = number of bytes in OutBuf } +procedure DecompressBuf(const InBuf: Pointer; InBytes: Integer; + OutEstimate: Integer; out OutBuf: Pointer; out OutBytes: Integer); + +{ DecompressToUserBuf decompresses data, buffer to buffer, in one call. + In: InBuf = ptr to compressed data + InBytes = number of bytes in InBuf + Out: OutBuf = ptr to user-allocated buffer to contain decompressed data + BufSize = number of bytes in OutBuf } +procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer; + const OutBuf: Pointer; BufSize: Integer); + +const + zlib_version = '1.2.7'; + +type + EZlibError = class(Exception); + ECompressionError = class(EZlibError); + EDecompressionError = class(EZlibError); + +implementation + +uses ZLibConst; + +const + Z_NO_FLUSH = 0; + Z_PARTIAL_FLUSH = 1; + Z_SYNC_FLUSH = 2; + Z_FULL_FLUSH = 3; + Z_FINISH = 4; + + Z_OK = 0; + Z_STREAM_END = 1; + Z_NEED_DICT = 2; + Z_ERRNO = (-1); + Z_STREAM_ERROR = (-2); + Z_DATA_ERROR = (-3); + Z_MEM_ERROR = (-4); + Z_BUF_ERROR = (-5); + Z_VERSION_ERROR = (-6); + + Z_NO_COMPRESSION = 0; + Z_BEST_SPEED = 1; + Z_BEST_COMPRESSION = 9; + Z_DEFAULT_COMPRESSION = (-1); + + Z_FILTERED = 1; + Z_HUFFMAN_ONLY = 2; + Z_RLE = 3; + Z_DEFAULT_STRATEGY = 0; + + Z_BINARY = 0; + Z_ASCII = 1; + Z_UNKNOWN = 2; + + Z_DEFLATED = 8; + + +{$L adler32.obj} +{$L compress.obj} +{$L crc32.obj} +{$L deflate.obj} +{$L infback.obj} +{$L inffast.obj} +{$L inflate.obj} +{$L inftrees.obj} +{$L trees.obj} +{$L uncompr.obj} +{$L zutil.obj} + +procedure adler32; external; +procedure compressBound; external; +procedure crc32; external; +procedure deflateInit2_; external; +procedure deflateParams; external; + +function _malloc(Size: Integer): Pointer; cdecl; +begin + Result := AllocMem(Size); +end; + +procedure _free(Block: Pointer); cdecl; +begin + FreeMem(Block); +end; + +procedure _memset(P: Pointer; B: Byte; count: Integer); cdecl; +begin + FillChar(P^, count, B); +end; + +procedure _memcpy(dest, source: Pointer; count: Integer); cdecl; +begin + Move(source^, dest^, count); +end; + + + +// deflate compresses data +function deflateInit_(var strm: TZStreamRec; level: Integer; version: PChar; + recsize: Integer): Integer; external; +function deflate(var strm: TZStreamRec; flush: Integer): Integer; external; +function deflateEnd(var strm: TZStreamRec): Integer; external; + +// inflate decompresses data +function inflateInit_(var strm: TZStreamRec; version: PChar; + recsize: Integer): Integer; external; +function inflate(var strm: TZStreamRec; flush: Integer): Integer; external; +function inflateEnd(var strm: TZStreamRec): Integer; external; +function inflateReset(var strm: TZStreamRec): Integer; external; + + +function zlibAllocMem(AppData: Pointer; Items, Size: Integer): Pointer; cdecl; +begin +// GetMem(Result, Items*Size); + Result := AllocMem(Items * Size); +end; + +procedure zlibFreeMem(AppData, Block: Pointer); cdecl; +begin + FreeMem(Block); +end; + +{function zlibCheck(code: Integer): Integer; +begin + Result := code; + if code < 0 then + raise EZlibError.Create('error'); //!! +end;} + +function CCheck(code: Integer): Integer; +begin + Result := code; + if code < 0 then + raise ECompressionError.Create('error'); //!! +end; + +function DCheck(code: Integer): Integer; +begin + Result := code; + if code < 0 then + raise EDecompressionError.Create('error'); //!! +end; + +procedure CompressBuf(const InBuf: Pointer; InBytes: Integer; + out OutBuf: Pointer; out OutBytes: Integer); +var + strm: TZStreamRec; + P: Pointer; +begin + FillChar(strm, sizeof(strm), 0); + strm.zalloc := zlibAllocMem; + strm.zfree := zlibFreeMem; + OutBytes := ((InBytes + (InBytes div 10) + 12) + 255) and not 255; + GetMem(OutBuf, OutBytes); + try + strm.next_in := InBuf; + strm.avail_in := InBytes; + strm.next_out := OutBuf; + strm.avail_out := OutBytes; + CCheck(deflateInit_(strm, Z_BEST_COMPRESSION, zlib_version, sizeof(strm))); + try + while CCheck(deflate(strm, Z_FINISH)) <> Z_STREAM_END do + begin + P := OutBuf; + Inc(OutBytes, 256); + ReallocMem(OutBuf, OutBytes); + strm.next_out := PChar(Integer(OutBuf) + (Integer(strm.next_out) - Integer(P))); + strm.avail_out := 256; + end; + finally + CCheck(deflateEnd(strm)); + end; + ReallocMem(OutBuf, strm.total_out); + OutBytes := strm.total_out; + except + FreeMem(OutBuf); + raise + end; +end; + + +procedure DecompressBuf(const InBuf: Pointer; InBytes: Integer; + OutEstimate: Integer; out OutBuf: Pointer; out OutBytes: Integer); +var + strm: TZStreamRec; + P: Pointer; + BufInc: Integer; +begin + FillChar(strm, sizeof(strm), 0); + strm.zalloc := zlibAllocMem; + strm.zfree := zlibFreeMem; + BufInc := (InBytes + 255) and not 255; + if OutEstimate = 0 then + OutBytes := BufInc + else + OutBytes := OutEstimate; + GetMem(OutBuf, OutBytes); + try + strm.next_in := InBuf; + strm.avail_in := InBytes; + strm.next_out := OutBuf; + strm.avail_out := OutBytes; + DCheck(inflateInit_(strm, zlib_version, sizeof(strm))); + try + while DCheck(inflate(strm, Z_NO_FLUSH)) <> Z_STREAM_END do + begin + P := OutBuf; + Inc(OutBytes, BufInc); + ReallocMem(OutBuf, OutBytes); + strm.next_out := PChar(Integer(OutBuf) + (Integer(strm.next_out) - Integer(P))); + strm.avail_out := BufInc; + end; + finally + DCheck(inflateEnd(strm)); + end; + ReallocMem(OutBuf, strm.total_out); + OutBytes := strm.total_out; + except + FreeMem(OutBuf); + raise + end; +end; + +procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer; + const OutBuf: Pointer; BufSize: Integer); +var + strm: TZStreamRec; +begin + FillChar(strm, sizeof(strm), 0); + strm.zalloc := zlibAllocMem; + strm.zfree := zlibFreeMem; + strm.next_in := InBuf; + strm.avail_in := InBytes; + strm.next_out := OutBuf; + strm.avail_out := BufSize; + DCheck(inflateInit_(strm, zlib_version, sizeof(strm))); + try + if DCheck(inflate(strm, Z_FINISH)) <> Z_STREAM_END then + raise EZlibError.CreateRes(@sTargetBufferTooSmall); + finally + DCheck(inflateEnd(strm)); + end; +end; + +// TCustomZlibStream + +constructor TCustomZLibStream.Create(Strm: TStream); +begin + inherited Create; + FStrm := Strm; + FStrmPos := Strm.Position; + FZRec.zalloc := zlibAllocMem; + FZRec.zfree := zlibFreeMem; +end; + +procedure TCustomZLibStream.Progress(Sender: TObject); +begin + if Assigned(FOnProgress) then FOnProgress(Sender); +end; + + +// TCompressionStream + +constructor TCompressionStream.Create(CompressionLevel: TCompressionLevel; + Dest: TStream); +const + Levels: array [TCompressionLevel] of ShortInt = + (Z_NO_COMPRESSION, Z_BEST_SPEED, Z_DEFAULT_COMPRESSION, Z_BEST_COMPRESSION); +begin + inherited Create(Dest); + FZRec.next_out := FBuffer; + FZRec.avail_out := sizeof(FBuffer); + CCheck(deflateInit_(FZRec, Levels[CompressionLevel], zlib_version, sizeof(FZRec))); +end; + +destructor TCompressionStream.Destroy; +begin + FZRec.next_in := nil; + FZRec.avail_in := 0; + try + if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos; + while (CCheck(deflate(FZRec, Z_FINISH)) <> Z_STREAM_END) + and (FZRec.avail_out = 0) do + begin + FStrm.WriteBuffer(FBuffer, sizeof(FBuffer)); + FZRec.next_out := FBuffer; + FZRec.avail_out := sizeof(FBuffer); + end; + if FZRec.avail_out < sizeof(FBuffer) then + FStrm.WriteBuffer(FBuffer, sizeof(FBuffer) - FZRec.avail_out); + finally + deflateEnd(FZRec); + end; + inherited Destroy; +end; + +function TCompressionStream.Read(var Buffer; Count: Longint): Longint; +begin + raise ECompressionError.CreateRes(@sInvalidStreamOp); +end; + +function TCompressionStream.Write(const Buffer; Count: Longint): Longint; +begin + FZRec.next_in := @Buffer; + FZRec.avail_in := Count; + if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos; + while (FZRec.avail_in > 0) do + begin + CCheck(deflate(FZRec, 0)); + if FZRec.avail_out = 0 then + begin + FStrm.WriteBuffer(FBuffer, sizeof(FBuffer)); + FZRec.next_out := FBuffer; + FZRec.avail_out := sizeof(FBuffer); + FStrmPos := FStrm.Position; + Progress(Self); + end; + end; + Result := Count; +end; + +function TCompressionStream.Seek(Offset: Longint; Origin: Word): Longint; +begin + if (Offset = 0) and (Origin = soFromCurrent) then + Result := FZRec.total_in + else + raise ECompressionError.CreateRes(@sInvalidStreamOp); +end; + +function TCompressionStream.GetCompressionRate: Single; +begin + if FZRec.total_in = 0 then + Result := 0 + else + Result := (1.0 - (FZRec.total_out / FZRec.total_in)) * 100.0; +end; + + +// TDecompressionStream + +constructor TDecompressionStream.Create(Source: TStream); +begin + inherited Create(Source); + FZRec.next_in := FBuffer; + FZRec.avail_in := 0; + DCheck(inflateInit_(FZRec, zlib_version, sizeof(FZRec))); +end; + +destructor TDecompressionStream.Destroy; +begin + FStrm.Seek(-FZRec.avail_in, 1); + inflateEnd(FZRec); + inherited Destroy; +end; + +function TDecompressionStream.Read(var Buffer; Count: Longint): Longint; +begin + FZRec.next_out := @Buffer; + FZRec.avail_out := Count; + if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos; + while (FZRec.avail_out > 0) do + begin + if FZRec.avail_in = 0 then + begin + FZRec.avail_in := FStrm.Read(FBuffer, sizeof(FBuffer)); + if FZRec.avail_in = 0 then + begin + Result := Count - FZRec.avail_out; + Exit; + end; + FZRec.next_in := FBuffer; + FStrmPos := FStrm.Position; + Progress(Self); + end; + CCheck(inflate(FZRec, 0)); + end; + Result := Count; +end; + +function TDecompressionStream.Write(const Buffer; Count: Longint): Longint; +begin + raise EDecompressionError.CreateRes(@sInvalidStreamOp); +end; + +function TDecompressionStream.Seek(Offset: Longint; Origin: Word): Longint; +var + I: Integer; + Buf: array [0..4095] of Char; +begin + if (Offset = 0) and (Origin = soFromBeginning) then + begin + DCheck(inflateReset(FZRec)); + FZRec.next_in := FBuffer; + FZRec.avail_in := 0; + FStrm.Position := 0; + FStrmPos := 0; + end + else if ( (Offset >= 0) and (Origin = soFromCurrent)) or + ( ((Offset - FZRec.total_out) > 0) and (Origin = soFromBeginning)) then + begin + if Origin = soFromBeginning then Dec(Offset, FZRec.total_out); + if Offset > 0 then + begin + for I := 1 to Offset div sizeof(Buf) do + ReadBuffer(Buf, sizeof(Buf)); + ReadBuffer(Buf, Offset mod sizeof(Buf)); + end; + end + else + raise EDecompressionError.CreateRes(@sInvalidStreamOp); + Result := FZRec.total_out; +end; + + +end.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/delphi/ZLibConst.pas Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,11 @@ +unit ZLibConst; + +interface + +resourcestring + sTargetBufferTooSmall = 'ZLib error: target buffer may be too small'; + sInvalidStreamOp = 'Invalid stream operation'; + +implementation + +end.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/delphi/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,76 @@ + +Overview +======== + +This directory contains an update to the ZLib interface unit, +distributed by Borland as a Delphi supplemental component. + +The original ZLib unit is Copyright (c) 1997,99 Borland Corp., +and is based on zlib version 1.0.4. There are a series of bugs +and security problems associated with that old zlib version, and +we recommend the users to update their ZLib unit. + + +Summary of modifications +======================== + +- Improved makefile, adapted to zlib version 1.2.1. + +- Some field types from TZStreamRec are changed from Integer to + Longint, for consistency with the zlib.h header, and for 64-bit + readiness. + +- The zlib_version constant is updated. + +- The new Z_RLE strategy has its corresponding symbolic constant. + +- The allocation and deallocation functions and function types + (TAlloc, TFree, zlibAllocMem and zlibFreeMem) are now cdecl, + and _malloc and _free are added as C RTL stubs. As a result, + the original C sources of zlib can be compiled out of the box, + and linked to the ZLib unit. + + +Suggestions for improvements +============================ + +Currently, the ZLib unit provides only a limited wrapper around +the zlib library, and much of the original zlib functionality is +missing. Handling compressed file formats like ZIP/GZIP or PNG +cannot be implemented without having this functionality. +Applications that handle these formats are either using their own, +duplicated code, or not using the ZLib unit at all. + +Here are a few suggestions: + +- Checksum class wrappers around adler32() and crc32(), similar + to the Java classes that implement the java.util.zip.Checksum + interface. + +- The ability to read and write raw deflate streams, without the + zlib stream header and trailer. Raw deflate streams are used + in the ZIP file format. + +- The ability to read and write gzip streams, used in the GZIP + file format, and normally produced by the gzip program. + +- The ability to select a different compression strategy, useful + to PNG and MNG image compression, and to multimedia compression + in general. Besides the compression level + + TCompressionLevel = (clNone, clFastest, clDefault, clMax); + + which, in fact, could have used the 'z' prefix and avoided + TColor-like symbols + + TCompressionLevel = (zcNone, zcFastest, zcDefault, zcMax); + + there could be a compression strategy + + TCompressionStrategy = (zsDefault, zsFiltered, zsHuffmanOnly, zsRle); + +- ZIP and GZIP stream handling via TStreams. + + +-- +Cosmin Truta <cosmint@cs.ubbcluj.ro>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/delphi/zlibd32.mak Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,99 @@ +# Makefile for zlib +# For use with Delphi and C++ Builder under Win32 +# Updated for zlib 1.2.x by Cosmin Truta + +# ------------ Borland C++ ------------ + +# This project uses the Delphi (fastcall/register) calling convention: +LOC = -DZEXPORT=__fastcall -DZEXPORTVA=__cdecl + +CC = bcc32 +LD = bcc32 +AR = tlib +# do not use "-pr" in CFLAGS +CFLAGS = -a -d -k- -O2 $(LOC) +LDFLAGS = + + +# variables +ZLIB_LIB = zlib.lib + +OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj +OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj +OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj +OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj + + +# targets +all: $(ZLIB_LIB) example.exe minigzip.exe + +.c.obj: + $(CC) -c $(CFLAGS) $*.c + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +example.obj: test/example.c zlib.h zconf.h + +minigzip.obj: test/minigzip.c zlib.h zconf.h + + +# For the sake of the old Borland make, +# the command line is cut to fit in the MS-DOS 128 byte limit: +$(ZLIB_LIB): $(OBJ1) $(OBJ2) + -del $(ZLIB_LIB) + $(AR) $(ZLIB_LIB) $(OBJP1) + $(AR) $(ZLIB_LIB) $(OBJP2) + + +# testing +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +example.exe: example.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) + +minigzip.exe: minigzip.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) + + +# cleanup +clean: + -del *.obj + -del *.exe + -del *.lib + -del *.tds + -del zlib.bak + -del foo.gz +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib.build Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,33 @@ +<?xml version="1.0" encoding="utf-8" ?> +<project name="DotZLib" default="build" basedir="./DotZLib"> + <description>A .Net wrapper library around ZLib1.dll</description> + + <property name="nunit.location" value="c:/program files/NUnit V2.1/bin" /> + <property name="build.root" value="bin" /> + + <property name="debug" value="true" /> + <property name="nunit" value="true" /> + + <property name="build.folder" value="${build.root}/debug/" if="${debug}" /> + <property name="build.folder" value="${build.root}/release/" unless="${debug}" /> + + <target name="clean" description="Remove all generated files"> + <delete dir="${build.root}" failonerror="false" /> + </target> + + <target name="build" description="compiles the source code"> + + <mkdir dir="${build.folder}" /> + <csc target="library" output="${build.folder}DotZLib.dll" debug="${debug}"> + <references basedir="${nunit.location}"> + <includes if="${nunit}" name="nunit.framework.dll" /> + </references> + <sources> + <includes name="*.cs" /> + <excludes name="UnitTests.cs" unless="${nunit}" /> + </sources> + <arg value="/d:nunit" if="${nunit}" /> + </csc> + </target> + +</project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,21 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotZLib", "DotZLib\DotZLib.csproj", "{BB1EE0B1-1808-46CB-B786-949D91117FC5}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {BB1EE0B1-1808-46CB-B786-949D91117FC5}.Debug.ActiveCfg = Debug|.NET + {BB1EE0B1-1808-46CB-B786-949D91117FC5}.Debug.Build.0 = Debug|.NET + {BB1EE0B1-1808-46CB-B786-949D91117FC5}.Release.ActiveCfg = Release|.NET + {BB1EE0B1-1808-46CB-B786-949D91117FC5}.Release.Build.0 = Release|.NET + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/AssemblyInfo.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,58 @@ +using System.Reflection; +using System.Runtime.CompilerServices; + +// +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +// +[assembly: AssemblyTitle("DotZLib")] +[assembly: AssemblyDescription(".Net bindings for ZLib compression dll 1.2.x")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("Henrik Ravn")] +[assembly: AssemblyProduct("")] +[assembly: AssemblyCopyright("(c) 2004 by Henrik Ravn")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +// You can specify all the values or you can default the Revision and Build Numbers +// by using the '*' as shown below: + +[assembly: AssemblyVersion("1.0.*")] + +// +// In order to sign your assembly you must specify a key to use. Refer to the +// Microsoft .NET Framework documentation for more information on assembly signing. +// +// Use the attributes below to control which key is used for signing. +// +// Notes: +// (*) If no key is specified, the assembly is not signed. +// (*) KeyName refers to a key that has been installed in the Crypto Service +// Provider (CSP) on your machine. KeyFile refers to a file which contains +// a key. +// (*) If the KeyFile and the KeyName values are both specified, the +// following processing occurs: +// (1) If the KeyName can be found in the CSP, that key is used. +// (2) If the KeyName does not exist and the KeyFile does exist, the key +// in the KeyFile is installed into the CSP and used. +// (*) In order to create a KeyFile, you can use the sn.exe (Strong Name) utility. +// When specifying the KeyFile, the location of the KeyFile should be +// relative to the project output directory which is +// %Project Directory%\obj\<configuration>. For example, if your KeyFile is +// located in the project directory, you would specify the AssemblyKeyFile +// attribute as [assembly: AssemblyKeyFile("..\\..\\mykey.snk")] +// (*) Delay Signing is an advanced option - see the Microsoft .NET Framework +// documentation for more information on this. +// +[assembly: AssemblyDelaySign(false)] +[assembly: AssemblyKeyFile("")] +[assembly: AssemblyKeyName("")]
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/ChecksumImpl.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,202 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Runtime.InteropServices; +using System.Text; + + +namespace DotZLib +{ + #region ChecksumGeneratorBase + /// <summary> + /// Implements the common functionality needed for all <see cref="ChecksumGenerator"/>s + /// </summary> + /// <example></example> + public abstract class ChecksumGeneratorBase : ChecksumGenerator + { + /// <summary> + /// The value of the current checksum + /// </summary> + protected uint _current; + + /// <summary> + /// Initializes a new instance of the checksum generator base - the current checksum is + /// set to zero + /// </summary> + public ChecksumGeneratorBase() + { + _current = 0; + } + + /// <summary> + /// Initializes a new instance of the checksum generator basewith a specified value + /// </summary> + /// <param name="initialValue">The value to set the current checksum to</param> + public ChecksumGeneratorBase(uint initialValue) + { + _current = initialValue; + } + + /// <summary> + /// Resets the current checksum to zero + /// </summary> + public void Reset() { _current = 0; } + + /// <summary> + /// Gets the current checksum value + /// </summary> + public uint Value { get { return _current; } } + + /// <summary> + /// Updates the current checksum with part of an array of bytes + /// </summary> + /// <param name="data">The data to update the checksum with</param> + /// <param name="offset">Where in <c>data</c> to start updating</param> + /// <param name="count">The number of bytes from <c>data</c> to use</param> + /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception> + /// <exception cref="NullReferenceException"><c>data</c> is a null reference</exception> + /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception> + /// <remarks>All the other <c>Update</c> methods are implmeneted in terms of this one. + /// This is therefore the only method a derived class has to implement</remarks> + public abstract void Update(byte[] data, int offset, int count); + + /// <summary> + /// Updates the current checksum with an array of bytes. + /// </summary> + /// <param name="data">The data to update the checksum with</param> + public void Update(byte[] data) + { + Update(data, 0, data.Length); + } + + /// <summary> + /// Updates the current checksum with the data from a string + /// </summary> + /// <param name="data">The string to update the checksum with</param> + /// <remarks>The characters in the string are converted by the UTF-8 encoding</remarks> + public void Update(string data) + { + Update(Encoding.UTF8.GetBytes(data)); + } + + /// <summary> + /// Updates the current checksum with the data from a string, using a specific encoding + /// </summary> + /// <param name="data">The string to update the checksum with</param> + /// <param name="encoding">The encoding to use</param> + public void Update(string data, Encoding encoding) + { + Update(encoding.GetBytes(data)); + } + + } + #endregion + + #region CRC32 + /// <summary> + /// Implements a CRC32 checksum generator + /// </summary> + public sealed class CRC32Checksum : ChecksumGeneratorBase + { + #region DLL imports + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern uint crc32(uint crc, int data, uint length); + + #endregion + + /// <summary> + /// Initializes a new instance of the CRC32 checksum generator + /// </summary> + public CRC32Checksum() : base() {} + + /// <summary> + /// Initializes a new instance of the CRC32 checksum generator with a specified value + /// </summary> + /// <param name="initialValue">The value to set the current checksum to</param> + public CRC32Checksum(uint initialValue) : base(initialValue) {} + + /// <summary> + /// Updates the current checksum with part of an array of bytes + /// </summary> + /// <param name="data">The data to update the checksum with</param> + /// <param name="offset">Where in <c>data</c> to start updating</param> + /// <param name="count">The number of bytes from <c>data</c> to use</param> + /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception> + /// <exception cref="NullReferenceException"><c>data</c> is a null reference</exception> + /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception> + public override void Update(byte[] data, int offset, int count) + { + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); + try + { + _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); + } + finally + { + hData.Free(); + } + } + + } + #endregion + + #region Adler + /// <summary> + /// Implements a checksum generator that computes the Adler checksum on data + /// </summary> + public sealed class AdlerChecksum : ChecksumGeneratorBase + { + #region DLL imports + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern uint adler32(uint adler, int data, uint length); + + #endregion + + /// <summary> + /// Initializes a new instance of the Adler checksum generator + /// </summary> + public AdlerChecksum() : base() {} + + /// <summary> + /// Initializes a new instance of the Adler checksum generator with a specified value + /// </summary> + /// <param name="initialValue">The value to set the current checksum to</param> + public AdlerChecksum(uint initialValue) : base(initialValue) {} + + /// <summary> + /// Updates the current checksum with part of an array of bytes + /// </summary> + /// <param name="data">The data to update the checksum with</param> + /// <param name="offset">Where in <c>data</c> to start updating</param> + /// <param name="count">The number of bytes from <c>data</c> to use</param> + /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception> + /// <exception cref="NullReferenceException"><c>data</c> is a null reference</exception> + /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception> + public override void Update(byte[] data, int offset, int count) + { + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); + try + { + _current = adler32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); + } + finally + { + hData.Free(); + } + } + + } + #endregion + +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/CircularBuffer.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,83 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Diagnostics; + +namespace DotZLib +{ + + /// <summary> + /// This class implements a circular buffer + /// </summary> + internal class CircularBuffer + { + #region Private data + private int _capacity; + private int _head; + private int _tail; + private int _size; + private byte[] _buffer; + #endregion + + public CircularBuffer(int capacity) + { + Debug.Assert( capacity > 0 ); + _buffer = new byte[capacity]; + _capacity = capacity; + _head = 0; + _tail = 0; + _size = 0; + } + + public int Size { get { return _size; } } + + public int Put(byte[] source, int offset, int count) + { + Debug.Assert( count > 0 ); + int trueCount = Math.Min(count, _capacity - Size); + for (int i = 0; i < trueCount; ++i) + _buffer[(_tail+i) % _capacity] = source[offset+i]; + _tail += trueCount; + _tail %= _capacity; + _size += trueCount; + return trueCount; + } + + public bool Put(byte b) + { + if (Size == _capacity) // no room + return false; + _buffer[_tail++] = b; + _tail %= _capacity; + ++_size; + return true; + } + + public int Get(byte[] destination, int offset, int count) + { + int trueCount = Math.Min(count,Size); + for (int i = 0; i < trueCount; ++i) + destination[offset + i] = _buffer[(_head+i) % _capacity]; + _head += trueCount; + _head %= _capacity; + _size -= trueCount; + return trueCount; + } + + public int Get() + { + if (Size == 0) + return -1; + + int result = (int)_buffer[_head++ % _capacity]; + --_size; + return result; + } + + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/CodecBase.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,198 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + /// <summary> + /// Implements the common functionality needed for all <see cref="Codec"/>s + /// </summary> + public abstract class CodecBase : Codec, IDisposable + { + + #region Data members + + /// <summary> + /// Instance of the internal zlib buffer structure that is + /// passed to all functions in the zlib dll + /// </summary> + internal ZStream _ztream = new ZStream(); + + /// <summary> + /// True if the object instance has been disposed, false otherwise + /// </summary> + protected bool _isDisposed = false; + + /// <summary> + /// The size of the internal buffers + /// </summary> + protected const int kBufferSize = 16384; + + private byte[] _outBuffer = new byte[kBufferSize]; + private byte[] _inBuffer = new byte[kBufferSize]; + + private GCHandle _hInput; + private GCHandle _hOutput; + + private uint _checksum = 0; + + #endregion + + /// <summary> + /// Initializes a new instance of the <c>CodeBase</c> class. + /// </summary> + public CodecBase() + { + try + { + _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned); + _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned); + } + catch (Exception) + { + CleanUp(false); + throw; + } + } + + + #region Codec Members + + /// <summary> + /// Occurs when more processed data are available. + /// </summary> + public event DataAvailableHandler DataAvailable; + + /// <summary> + /// Fires the <see cref="DataAvailable"/> event + /// </summary> + protected void OnDataAvailable() + { + if (_ztream.total_out > 0) + { + if (DataAvailable != null) + DataAvailable( _outBuffer, 0, (int)_ztream.total_out); + resetOutput(); + } + } + + /// <summary> + /// Adds more data to the codec to be processed. + /// </summary> + /// <param name="data">Byte array containing the data to be added to the codec</param> + /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks> + public void Add(byte[] data) + { + Add(data,0,data.Length); + } + + /// <summary> + /// Adds more data to the codec to be processed. + /// </summary> + /// <param name="data">Byte array containing the data to be added to the codec</param> + /// <param name="offset">The index of the first byte to add from <c>data</c></param> + /// <param name="count">The number of bytes to add</param> + /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks> + /// <remarks>This must be implemented by a derived class</remarks> + public abstract void Add(byte[] data, int offset, int count); + + /// <summary> + /// Finishes up any pending data that needs to be processed and handled. + /// </summary> + /// <remarks>This must be implemented by a derived class</remarks> + public abstract void Finish(); + + /// <summary> + /// Gets the checksum of the data that has been added so far + /// </summary> + public uint Checksum { get { return _checksum; } } + + #endregion + + #region Destructor & IDisposable stuff + + /// <summary> + /// Destroys this instance + /// </summary> + ~CodecBase() + { + CleanUp(false); + } + + /// <summary> + /// Releases any unmanaged resources and calls the <see cref="CleanUp()"/> method of the derived class + /// </summary> + public void Dispose() + { + CleanUp(true); + } + + /// <summary> + /// Performs any codec specific cleanup + /// </summary> + /// <remarks>This must be implemented by a derived class</remarks> + protected abstract void CleanUp(); + + // performs the release of the handles and calls the dereived CleanUp() + private void CleanUp(bool isDisposing) + { + if (!_isDisposed) + { + CleanUp(); + if (_hInput.IsAllocated) + _hInput.Free(); + if (_hOutput.IsAllocated) + _hOutput.Free(); + + _isDisposed = true; + } + } + + + #endregion + + #region Helper methods + + /// <summary> + /// Copies a number of bytes to the internal codec buffer - ready for proccesing + /// </summary> + /// <param name="data">The byte array that contains the data to copy</param> + /// <param name="startIndex">The index of the first byte to copy</param> + /// <param name="count">The number of bytes to copy from <c>data</c></param> + protected void copyInput(byte[] data, int startIndex, int count) + { + Array.Copy(data, startIndex, _inBuffer,0, count); + _ztream.next_in = _hInput.AddrOfPinnedObject(); + _ztream.total_in = 0; + _ztream.avail_in = (uint)count; + + } + + /// <summary> + /// Resets the internal output buffers to a known state - ready for processing + /// </summary> + protected void resetOutput() + { + _ztream.total_out = 0; + _ztream.avail_out = kBufferSize; + _ztream.next_out = _hOutput.AddrOfPinnedObject(); + } + + /// <summary> + /// Updates the running checksum property + /// </summary> + /// <param name="newSum">The new checksum value</param> + protected void setChecksum(uint newSum) + { + _checksum = newSum; + } + #endregion + + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/Deflater.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,106 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Diagnostics; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + + /// <summary> + /// Implements a data compressor, using the deflate algorithm in the ZLib dll + /// </summary> + public sealed class Deflater : CodecBase + { + #region Dll imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] + private static extern int deflateInit_(ref ZStream sz, int level, string vs, int size); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int deflate(ref ZStream sz, int flush); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int deflateReset(ref ZStream sz); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int deflateEnd(ref ZStream sz); + #endregion + + /// <summary> + /// Constructs an new instance of the <c>Deflater</c> + /// </summary> + /// <param name="level">The compression level to use for this <c>Deflater</c></param> + public Deflater(CompressLevel level) : base() + { + int retval = deflateInit_(ref _ztream, (int)level, Info.Version, Marshal.SizeOf(_ztream)); + if (retval != 0) + throw new ZLibException(retval, "Could not initialize deflater"); + + resetOutput(); + } + + /// <summary> + /// Adds more data to the codec to be processed. + /// </summary> + /// <param name="data">Byte array containing the data to be added to the codec</param> + /// <param name="offset">The index of the first byte to add from <c>data</c></param> + /// <param name="count">The number of bytes to add</param> + /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks> + public override void Add(byte[] data, int offset, int count) + { + if (data == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + + int total = count; + int inputIndex = offset; + int err = 0; + + while (err >= 0 && inputIndex < total) + { + copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); + while (err >= 0 && _ztream.avail_in > 0) + { + err = deflate(ref _ztream, (int)FlushTypes.None); + if (err == 0) + while (_ztream.avail_out == 0) + { + OnDataAvailable(); + err = deflate(ref _ztream, (int)FlushTypes.None); + } + inputIndex += (int)_ztream.total_in; + } + } + setChecksum( _ztream.adler ); + } + + + /// <summary> + /// Finishes up any pending data that needs to be processed and handled. + /// </summary> + public override void Finish() + { + int err; + do + { + err = deflate(ref _ztream, (int)FlushTypes.Finish); + OnDataAvailable(); + } + while (err == 0); + setChecksum( _ztream.adler ); + deflateReset(ref _ztream); + resetOutput(); + } + + /// <summary> + /// Closes the internal zlib deflate stream + /// </summary> + protected override void CleanUp() { deflateEnd(ref _ztream); } + + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/DotZLib.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,288 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.IO; +using System.Runtime.InteropServices; +using System.Text; + + +namespace DotZLib +{ + + #region Internal types + + /// <summary> + /// Defines constants for the various flush types used with zlib + /// </summary> + internal enum FlushTypes + { + None, Partial, Sync, Full, Finish, Block + } + + #region ZStream structure + // internal mapping of the zlib zstream structure for marshalling + [StructLayoutAttribute(LayoutKind.Sequential, Pack=4, Size=0, CharSet=CharSet.Ansi)] + internal struct ZStream + { + public IntPtr next_in; + public uint avail_in; + public uint total_in; + + public IntPtr next_out; + public uint avail_out; + public uint total_out; + + [MarshalAs(UnmanagedType.LPStr)] + string msg; + uint state; + + uint zalloc; + uint zfree; + uint opaque; + + int data_type; + public uint adler; + uint reserved; + } + + #endregion + + #endregion + + #region Public enums + /// <summary> + /// Defines constants for the available compression levels in zlib + /// </summary> + public enum CompressLevel : int + { + /// <summary> + /// The default compression level with a reasonable compromise between compression and speed + /// </summary> + Default = -1, + /// <summary> + /// No compression at all. The data are passed straight through. + /// </summary> + None = 0, + /// <summary> + /// The maximum compression rate available. + /// </summary> + Best = 9, + /// <summary> + /// The fastest available compression level. + /// </summary> + Fastest = 1 + } + #endregion + + #region Exception classes + /// <summary> + /// The exception that is thrown when an error occurs on the zlib dll + /// </summary> + public class ZLibException : ApplicationException + { + /// <summary> + /// Initializes a new instance of the <see cref="ZLibException"/> class with a specified + /// error message and error code + /// </summary> + /// <param name="errorCode">The zlib error code that caused the exception</param> + /// <param name="msg">A message that (hopefully) describes the error</param> + public ZLibException(int errorCode, string msg) : base(String.Format("ZLib error {0} {1}", errorCode, msg)) + { + } + + /// <summary> + /// Initializes a new instance of the <see cref="ZLibException"/> class with a specified + /// error code + /// </summary> + /// <param name="errorCode">The zlib error code that caused the exception</param> + public ZLibException(int errorCode) : base(String.Format("ZLib error {0}", errorCode)) + { + } + } + #endregion + + #region Interfaces + + /// <summary> + /// Declares methods and properties that enables a running checksum to be calculated + /// </summary> + public interface ChecksumGenerator + { + /// <summary> + /// Gets the current value of the checksum + /// </summary> + uint Value { get; } + + /// <summary> + /// Clears the current checksum to 0 + /// </summary> + void Reset(); + + /// <summary> + /// Updates the current checksum with an array of bytes + /// </summary> + /// <param name="data">The data to update the checksum with</param> + void Update(byte[] data); + + /// <summary> + /// Updates the current checksum with part of an array of bytes + /// </summary> + /// <param name="data">The data to update the checksum with</param> + /// <param name="offset">Where in <c>data</c> to start updating</param> + /// <param name="count">The number of bytes from <c>data</c> to use</param> + /// <exception cref="ArgumentException">The sum of offset and count is larger than the length of <c>data</c></exception> + /// <exception cref="ArgumentNullException"><c>data</c> is a null reference</exception> + /// <exception cref="ArgumentOutOfRangeException">Offset or count is negative.</exception> + void Update(byte[] data, int offset, int count); + + /// <summary> + /// Updates the current checksum with the data from a string + /// </summary> + /// <param name="data">The string to update the checksum with</param> + /// <remarks>The characters in the string are converted by the UTF-8 encoding</remarks> + void Update(string data); + + /// <summary> + /// Updates the current checksum with the data from a string, using a specific encoding + /// </summary> + /// <param name="data">The string to update the checksum with</param> + /// <param name="encoding">The encoding to use</param> + void Update(string data, Encoding encoding); + } + + + /// <summary> + /// Represents the method that will be called from a codec when new data + /// are available. + /// </summary> + /// <paramref name="data">The byte array containing the processed data</paramref> + /// <paramref name="startIndex">The index of the first processed byte in <c>data</c></paramref> + /// <paramref name="count">The number of processed bytes available</paramref> + /// <remarks>On return from this method, the data may be overwritten, so grab it while you can. + /// You cannot assume that startIndex will be zero. + /// </remarks> + public delegate void DataAvailableHandler(byte[] data, int startIndex, int count); + + /// <summary> + /// Declares methods and events for implementing compressors/decompressors + /// </summary> + public interface Codec + { + /// <summary> + /// Occurs when more processed data are available. + /// </summary> + event DataAvailableHandler DataAvailable; + + /// <summary> + /// Adds more data to the codec to be processed. + /// </summary> + /// <param name="data">Byte array containing the data to be added to the codec</param> + /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks> + void Add(byte[] data); + + /// <summary> + /// Adds more data to the codec to be processed. + /// </summary> + /// <param name="data">Byte array containing the data to be added to the codec</param> + /// <param name="offset">The index of the first byte to add from <c>data</c></param> + /// <param name="count">The number of bytes to add</param> + /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks> + void Add(byte[] data, int offset, int count); + + /// <summary> + /// Finishes up any pending data that needs to be processed and handled. + /// </summary> + void Finish(); + + /// <summary> + /// Gets the checksum of the data that has been added so far + /// </summary> + uint Checksum { get; } + + + } + + #endregion + + #region Classes + /// <summary> + /// Encapsulates general information about the ZLib library + /// </summary> + public class Info + { + #region DLL imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern uint zlibCompileFlags(); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern string zlibVersion(); + #endregion + + #region Private stuff + private uint _flags; + + // helper function that unpacks a bitsize mask + private static int bitSize(uint bits) + { + switch (bits) + { + case 0: return 16; + case 1: return 32; + case 2: return 64; + } + return -1; + } + #endregion + + /// <summary> + /// Constructs an instance of the <c>Info</c> class. + /// </summary> + public Info() + { + _flags = zlibCompileFlags(); + } + + /// <summary> + /// True if the library is compiled with debug info + /// </summary> + public bool HasDebugInfo { get { return 0 != (_flags & 0x100); } } + + /// <summary> + /// True if the library is compiled with assembly optimizations + /// </summary> + public bool UsesAssemblyCode { get { return 0 != (_flags & 0x200); } } + + /// <summary> + /// Gets the size of the unsigned int that was compiled into Zlib + /// </summary> + public int SizeOfUInt { get { return bitSize(_flags & 3); } } + + /// <summary> + /// Gets the size of the unsigned long that was compiled into Zlib + /// </summary> + public int SizeOfULong { get { return bitSize((_flags >> 2) & 3); } } + + /// <summary> + /// Gets the size of the pointers that were compiled into Zlib + /// </summary> + public int SizeOfPointer { get { return bitSize((_flags >> 4) & 3); } } + + /// <summary> + /// Gets the size of the z_off_t type that was compiled into Zlib + /// </summary> + public int SizeOfOffset { get { return bitSize((_flags >> 6) & 3); } } + + /// <summary> + /// Gets the version of ZLib as a string, e.g. "1.2.1" + /// </summary> + public static string Version { get { return zlibVersion(); } } + } + + #endregion + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/DotZLib.csproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,141 @@ +<VisualStudioProject> + <CSHARP + ProjectType = "Local" + ProductVersion = "7.10.3077" + SchemaVersion = "2.0" + ProjectGuid = "{BB1EE0B1-1808-46CB-B786-949D91117FC5}" + > + <Build> + <Settings + ApplicationIcon = "" + AssemblyKeyContainerName = "" + AssemblyName = "DotZLib" + AssemblyOriginatorKeyFile = "" + DefaultClientScript = "JScript" + DefaultHTMLPageLayout = "Grid" + DefaultTargetSchema = "IE50" + DelaySign = "false" + OutputType = "Library" + PreBuildEvent = "" + PostBuildEvent = "" + RootNamespace = "DotZLib" + RunPostBuildEvent = "OnBuildSuccess" + StartupObject = "" + > + <Config + Name = "Debug" + AllowUnsafeBlocks = "false" + BaseAddress = "285212672" + CheckForOverflowUnderflow = "false" + ConfigurationOverrideFile = "" + DefineConstants = "DEBUG;TRACE" + DocumentationFile = "docs\DotZLib.xml" + DebugSymbols = "true" + FileAlignment = "4096" + IncrementalBuild = "false" + NoStdLib = "false" + NoWarn = "1591" + Optimize = "false" + OutputPath = "bin\Debug\" + RegisterForComInterop = "false" + RemoveIntegerChecks = "false" + TreatWarningsAsErrors = "false" + WarningLevel = "4" + /> + <Config + Name = "Release" + AllowUnsafeBlocks = "false" + BaseAddress = "285212672" + CheckForOverflowUnderflow = "false" + ConfigurationOverrideFile = "" + DefineConstants = "TRACE" + DocumentationFile = "docs\DotZLib.xml" + DebugSymbols = "false" + FileAlignment = "4096" + IncrementalBuild = "false" + NoStdLib = "false" + NoWarn = "" + Optimize = "true" + OutputPath = "bin\Release\" + RegisterForComInterop = "false" + RemoveIntegerChecks = "false" + TreatWarningsAsErrors = "false" + WarningLevel = "4" + /> + </Settings> + <References> + <Reference + Name = "System" + AssemblyName = "System" + HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.dll" + /> + <Reference + Name = "System.Data" + AssemblyName = "System.Data" + HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.Data.dll" + /> + <Reference + Name = "System.XML" + AssemblyName = "System.Xml" + HintPath = "C:\WINNT\Microsoft.NET\Framework\v1.1.4322\System.XML.dll" + /> + <Reference + Name = "nunit.framework" + AssemblyName = "nunit.framework" + HintPath = "E:\apps\NUnit V2.1\\bin\nunit.framework.dll" + AssemblyFolderKey = "hklm\dn\nunit.framework" + /> + </References> + </Build> + <Files> + <Include> + <File + RelPath = "AssemblyInfo.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "ChecksumImpl.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "CircularBuffer.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "CodecBase.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "Deflater.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "DotZLib.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "GZipStream.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "Inflater.cs" + SubType = "Code" + BuildAction = "Compile" + /> + <File + RelPath = "UnitTests.cs" + SubType = "Code" + BuildAction = "Compile" + /> + </Include> + </Files> + </CSHARP> +</VisualStudioProject> +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/GZipStream.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,301 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.IO; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + /// <summary> + /// Implements a compressed <see cref="Stream"/>, in GZip (.gz) format. + /// </summary> + public class GZipStream : Stream, IDisposable + { + #region Dll Imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] + private static extern IntPtr gzopen(string name, string mode); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzclose(IntPtr gzFile); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzwrite(IntPtr gzFile, int data, int length); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzread(IntPtr gzFile, int data, int length); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzgetc(IntPtr gzFile); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzputc(IntPtr gzFile, int c); + + #endregion + + #region Private data + private IntPtr _gzFile; + private bool _isDisposed = false; + private bool _isWriting; + #endregion + + #region Constructors + /// <summary> + /// Creates a new file as a writeable GZipStream + /// </summary> + /// <param name="fileName">The name of the compressed file to create</param> + /// <param name="level">The compression level to use when adding data</param> + /// <exception cref="ZLibException">If an error occurred in the internal zlib function</exception> + public GZipStream(string fileName, CompressLevel level) + { + _isWriting = true; + _gzFile = gzopen(fileName, String.Format("wb{0}", (int)level)); + if (_gzFile == IntPtr.Zero) + throw new ZLibException(-1, "Could not open " + fileName); + } + + /// <summary> + /// Opens an existing file as a readable GZipStream + /// </summary> + /// <param name="fileName">The name of the file to open</param> + /// <exception cref="ZLibException">If an error occurred in the internal zlib function</exception> + public GZipStream(string fileName) + { + _isWriting = false; + _gzFile = gzopen(fileName, "rb"); + if (_gzFile == IntPtr.Zero) + throw new ZLibException(-1, "Could not open " + fileName); + + } + #endregion + + #region Access properties + /// <summary> + /// Returns true of this stream can be read from, false otherwise + /// </summary> + public override bool CanRead + { + get + { + return !_isWriting; + } + } + + + /// <summary> + /// Returns false. + /// </summary> + public override bool CanSeek + { + get + { + return false; + } + } + + /// <summary> + /// Returns true if this tsream is writeable, false otherwise + /// </summary> + public override bool CanWrite + { + get + { + return _isWriting; + } + } + #endregion + + #region Destructor & IDispose stuff + + /// <summary> + /// Destroys this instance + /// </summary> + ~GZipStream() + { + cleanUp(false); + } + + /// <summary> + /// Closes the external file handle + /// </summary> + public void Dispose() + { + cleanUp(true); + } + + // Does the actual closing of the file handle. + private void cleanUp(bool isDisposing) + { + if (!_isDisposed) + { + gzclose(_gzFile); + _isDisposed = true; + } + } + #endregion + + #region Basic reading and writing + /// <summary> + /// Attempts to read a number of bytes from the stream. + /// </summary> + /// <param name="buffer">The destination data buffer</param> + /// <param name="offset">The index of the first destination byte in <c>buffer</c></param> + /// <param name="count">The number of bytes requested</param> + /// <returns>The number of bytes read</returns> + /// <exception cref="ArgumentNullException">If <c>buffer</c> is null</exception> + /// <exception cref="ArgumentOutOfRangeException">If <c>count</c> or <c>offset</c> are negative</exception> + /// <exception cref="ArgumentException">If <c>offset</c> + <c>count</c> is > buffer.Length</exception> + /// <exception cref="NotSupportedException">If this stream is not readable.</exception> + /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception> + public override int Read(byte[] buffer, int offset, int count) + { + if (!CanRead) throw new NotSupportedException(); + if (buffer == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > buffer.Length) throw new ArgumentException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + + GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); + int result; + try + { + result = gzread(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); + if (result < 0) + throw new IOException(); + } + finally + { + h.Free(); + } + return result; + } + + /// <summary> + /// Attempts to read a single byte from the stream. + /// </summary> + /// <returns>The byte that was read, or -1 in case of error or End-Of-File</returns> + public override int ReadByte() + { + if (!CanRead) throw new NotSupportedException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + return gzgetc(_gzFile); + } + + /// <summary> + /// Writes a number of bytes to the stream + /// </summary> + /// <param name="buffer"></param> + /// <param name="offset"></param> + /// <param name="count"></param> + /// <exception cref="ArgumentNullException">If <c>buffer</c> is null</exception> + /// <exception cref="ArgumentOutOfRangeException">If <c>count</c> or <c>offset</c> are negative</exception> + /// <exception cref="ArgumentException">If <c>offset</c> + <c>count</c> is > buffer.Length</exception> + /// <exception cref="NotSupportedException">If this stream is not writeable.</exception> + /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception> + public override void Write(byte[] buffer, int offset, int count) + { + if (!CanWrite) throw new NotSupportedException(); + if (buffer == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > buffer.Length) throw new ArgumentException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + + GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); + try + { + int result = gzwrite(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); + if (result < 0) + throw new IOException(); + } + finally + { + h.Free(); + } + } + + /// <summary> + /// Writes a single byte to the stream + /// </summary> + /// <param name="value">The byte to add to the stream.</param> + /// <exception cref="NotSupportedException">If this stream is not writeable.</exception> + /// <exception cref="ObjectDisposedException">If this stream has been disposed.</exception> + public override void WriteByte(byte value) + { + if (!CanWrite) throw new NotSupportedException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + + int result = gzputc(_gzFile, (int)value); + if (result < 0) + throw new IOException(); + } + #endregion + + #region Position & length stuff + /// <summary> + /// Not supported. + /// </summary> + /// <param name="value"></param> + /// <exception cref="NotSupportedException">Always thrown</exception> + public override void SetLength(long value) + { + throw new NotSupportedException(); + } + + /// <summary> + /// Not suppported. + /// </summary> + /// <param name="offset"></param> + /// <param name="origin"></param> + /// <returns></returns> + /// <exception cref="NotSupportedException">Always thrown</exception> + public override long Seek(long offset, SeekOrigin origin) + { + throw new NotSupportedException(); + } + + /// <summary> + /// Flushes the <c>GZipStream</c>. + /// </summary> + /// <remarks>In this implementation, this method does nothing. This is because excessive + /// flushing may degrade the achievable compression rates.</remarks> + public override void Flush() + { + // left empty on purpose + } + + /// <summary> + /// Gets/sets the current position in the <c>GZipStream</c>. Not suppported. + /// </summary> + /// <remarks>In this implementation this property is not supported</remarks> + /// <exception cref="NotSupportedException">Always thrown</exception> + public override long Position + { + get + { + throw new NotSupportedException(); + } + set + { + throw new NotSupportedException(); + } + } + + /// <summary> + /// Gets the size of the stream. Not suppported. + /// </summary> + /// <remarks>In this implementation this property is not supported</remarks> + /// <exception cref="NotSupportedException">Always thrown</exception> + public override long Length + { + get + { + throw new NotSupportedException(); + } + } + #endregion + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/Inflater.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,105 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Diagnostics; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + + /// <summary> + /// Implements a data decompressor, using the inflate algorithm in the ZLib dll + /// </summary> + public class Inflater : CodecBase + { + #region Dll imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] + private static extern int inflateInit_(ref ZStream sz, string vs, int size); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int inflate(ref ZStream sz, int flush); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int inflateReset(ref ZStream sz); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int inflateEnd(ref ZStream sz); + #endregion + + /// <summary> + /// Constructs an new instance of the <c>Inflater</c> + /// </summary> + public Inflater() : base() + { + int retval = inflateInit_(ref _ztream, Info.Version, Marshal.SizeOf(_ztream)); + if (retval != 0) + throw new ZLibException(retval, "Could not initialize inflater"); + + resetOutput(); + } + + + /// <summary> + /// Adds more data to the codec to be processed. + /// </summary> + /// <param name="data">Byte array containing the data to be added to the codec</param> + /// <param name="offset">The index of the first byte to add from <c>data</c></param> + /// <param name="count">The number of bytes to add</param> + /// <remarks>Adding data may, or may not, raise the <c>DataAvailable</c> event</remarks> + public override void Add(byte[] data, int offset, int count) + { + if (data == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + + int total = count; + int inputIndex = offset; + int err = 0; + + while (err >= 0 && inputIndex < total) + { + copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); + err = inflate(ref _ztream, (int)FlushTypes.None); + if (err == 0) + while (_ztream.avail_out == 0) + { + OnDataAvailable(); + err = inflate(ref _ztream, (int)FlushTypes.None); + } + + inputIndex += (int)_ztream.total_in; + } + setChecksum( _ztream.adler ); + } + + + /// <summary> + /// Finishes up any pending data that needs to be processed and handled. + /// </summary> + public override void Finish() + { + int err; + do + { + err = inflate(ref _ztream, (int)FlushTypes.Finish); + OnDataAvailable(); + } + while (err == 0); + setChecksum( _ztream.adler ); + inflateReset(ref _ztream); + resetOutput(); + } + + /// <summary> + /// Closes the internal zlib inflate stream + /// </summary> + protected override void CleanUp() { inflateEnd(ref _ztream); } + + + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/DotZLib/UnitTests.cs Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,274 @@ +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Collections; +using System.IO; + +// uncomment the define below to include unit tests +//#define nunit +#if nunit +using NUnit.Framework; + +// Unit tests for the DotZLib class library +// ---------------------------------------- +// +// Use this with NUnit 2 from http://www.nunit.org +// + +namespace DotZLibTests +{ + using DotZLib; + + // helper methods + internal class Utils + { + public static bool byteArrEqual( byte[] lhs, byte[] rhs ) + { + if (lhs.Length != rhs.Length) + return false; + for (int i = lhs.Length-1; i >= 0; --i) + if (lhs[i] != rhs[i]) + return false; + return true; + } + + } + + + [TestFixture] + public class CircBufferTests + { + #region Circular buffer tests + [Test] + public void SinglePutGet() + { + CircularBuffer buf = new CircularBuffer(10); + Assert.AreEqual( 0, buf.Size ); + Assert.AreEqual( -1, buf.Get() ); + + Assert.IsTrue(buf.Put( 1 )); + Assert.AreEqual( 1, buf.Size ); + Assert.AreEqual( 1, buf.Get() ); + Assert.AreEqual( 0, buf.Size ); + Assert.AreEqual( -1, buf.Get() ); + } + + [Test] + public void BlockPutGet() + { + CircularBuffer buf = new CircularBuffer(10); + byte[] arr = {1,2,3,4,5,6,7,8,9,10}; + Assert.AreEqual( 10, buf.Put(arr,0,10) ); + Assert.AreEqual( 10, buf.Size ); + Assert.IsFalse( buf.Put(11) ); + Assert.AreEqual( 1, buf.Get() ); + Assert.IsTrue( buf.Put(11) ); + + byte[] arr2 = (byte[])arr.Clone(); + Assert.AreEqual( 9, buf.Get(arr2,1,9) ); + Assert.IsTrue( Utils.byteArrEqual(arr,arr2) ); + } + + #endregion + } + + [TestFixture] + public class ChecksumTests + { + #region CRC32 Tests + [Test] + public void CRC32_Null() + { + CRC32Checksum crc32 = new CRC32Checksum(); + Assert.AreEqual( 0, crc32.Value ); + + crc32 = new CRC32Checksum(1); + Assert.AreEqual( 1, crc32.Value ); + + crc32 = new CRC32Checksum(556); + Assert.AreEqual( 556, crc32.Value ); + } + + [Test] + public void CRC32_Data() + { + CRC32Checksum crc32 = new CRC32Checksum(); + byte[] data = { 1,2,3,4,5,6,7 }; + crc32.Update(data); + Assert.AreEqual( 0x70e46888, crc32.Value ); + + crc32 = new CRC32Checksum(); + crc32.Update("penguin"); + Assert.AreEqual( 0x0e5c1a120, crc32.Value ); + + crc32 = new CRC32Checksum(1); + crc32.Update("penguin"); + Assert.AreEqual(0x43b6aa94, crc32.Value); + + } + #endregion + + #region Adler tests + + [Test] + public void Adler_Null() + { + AdlerChecksum adler = new AdlerChecksum(); + Assert.AreEqual(0, adler.Value); + + adler = new AdlerChecksum(1); + Assert.AreEqual( 1, adler.Value ); + + adler = new AdlerChecksum(556); + Assert.AreEqual( 556, adler.Value ); + } + + [Test] + public void Adler_Data() + { + AdlerChecksum adler = new AdlerChecksum(1); + byte[] data = { 1,2,3,4,5,6,7 }; + adler.Update(data); + Assert.AreEqual( 0x5b001d, adler.Value ); + + adler = new AdlerChecksum(); + adler.Update("penguin"); + Assert.AreEqual(0x0bcf02f6, adler.Value ); + + adler = new AdlerChecksum(1); + adler.Update("penguin"); + Assert.AreEqual(0x0bd602f7, adler.Value); + + } + #endregion + } + + [TestFixture] + public class InfoTests + { + #region Info tests + [Test] + public void Info_Version() + { + Info info = new Info(); + Assert.AreEqual("1.2.7", Info.Version); + Assert.AreEqual(32, info.SizeOfUInt); + Assert.AreEqual(32, info.SizeOfULong); + Assert.AreEqual(32, info.SizeOfPointer); + Assert.AreEqual(32, info.SizeOfOffset); + } + #endregion + } + + [TestFixture] + public class DeflateInflateTests + { + #region Deflate tests + [Test] + public void Deflate_Init() + { + using (Deflater def = new Deflater(CompressLevel.Default)) + { + } + } + + private ArrayList compressedData = new ArrayList(); + private uint adler1; + + private ArrayList uncompressedData = new ArrayList(); + private uint adler2; + + public void CDataAvail(byte[] data, int startIndex, int count) + { + for (int i = 0; i < count; ++i) + compressedData.Add(data[i+startIndex]); + } + + [Test] + public void Deflate_Compress() + { + compressedData.Clear(); + + byte[] testData = new byte[35000]; + for (int i = 0; i < testData.Length; ++i) + testData[i] = 5; + + using (Deflater def = new Deflater((CompressLevel)5)) + { + def.DataAvailable += new DataAvailableHandler(CDataAvail); + def.Add(testData); + def.Finish(); + adler1 = def.Checksum; + } + } + #endregion + + #region Inflate tests + [Test] + public void Inflate_Init() + { + using (Inflater inf = new Inflater()) + { + } + } + + private void DDataAvail(byte[] data, int startIndex, int count) + { + for (int i = 0; i < count; ++i) + uncompressedData.Add(data[i+startIndex]); + } + + [Test] + public void Inflate_Expand() + { + uncompressedData.Clear(); + + using (Inflater inf = new Inflater()) + { + inf.DataAvailable += new DataAvailableHandler(DDataAvail); + inf.Add((byte[])compressedData.ToArray(typeof(byte))); + inf.Finish(); + adler2 = inf.Checksum; + } + Assert.AreEqual( adler1, adler2 ); + } + #endregion + } + + [TestFixture] + public class GZipStreamTests + { + #region GZipStream test + [Test] + public void GZipStream_WriteRead() + { + using (GZipStream gzOut = new GZipStream("gzstream.gz", CompressLevel.Best)) + { + BinaryWriter writer = new BinaryWriter(gzOut); + writer.Write("hi there"); + writer.Write(Math.PI); + writer.Write(42); + } + + using (GZipStream gzIn = new GZipStream("gzstream.gz")) + { + BinaryReader reader = new BinaryReader(gzIn); + string s = reader.ReadString(); + Assert.AreEqual("hi there",s); + double d = reader.ReadDouble(); + Assert.AreEqual(Math.PI, d); + int i = reader.ReadInt32(); + Assert.AreEqual(42,i); + } + + } + #endregion + } +} + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/LICENSE_1_0.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,23 @@ +Boost Software License - Version 1.0 - August 17th, 2003 + +Permission is hereby granted, free of charge, to any person or organization +obtaining a copy of the software and accompanying documentation covered by +this license (the "Software") to use, reproduce, display, distribute, +execute, and transmit the Software, and to prepare derivative works of the +Software, and to permit third-parties to whom the Software is furnished to +do so, all subject to the following: + +The copyright notices in the Software and this entire statement, including +the above license grant, this restriction and the following disclaimer, +must be included in all copies of the Software, in whole or in part, and +all derivative works of the Software, unless such copies or derivative +works are solely in the form of machine-executable object code generated by +a source language processor. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT +SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE +FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/dotzlib/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,58 @@ +This directory contains a .Net wrapper class library for the ZLib1.dll + +The wrapper includes support for inflating/deflating memory buffers, +.Net streaming wrappers for the gz streams part of zlib, and wrappers +for the checksum parts of zlib. See DotZLib/UnitTests.cs for examples. + +Directory structure: +-------------------- + +LICENSE_1_0.txt - License file. +readme.txt - This file. +DotZLib.chm - Class library documentation +DotZLib.build - NAnt build file +DotZLib.sln - Microsoft Visual Studio 2003 solution file + +DotZLib\*.cs - Source files for the class library + +Unit tests: +----------- +The file DotZLib/UnitTests.cs contains unit tests for use with NUnit 2.1 or higher. +To include unit tests in the build, define nunit before building. + + +Build instructions: +------------------- + +1. Using Visual Studio.Net 2003: + Open DotZLib.sln in VS.Net and build from there. Output file (DotZLib.dll) + will be found ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on + you are building the release or debug version of the library. Check + DotZLib/UnitTests.cs for instructions on how to include unit tests in the + build. + +2. Using NAnt: + Open a command prompt with access to the build environment and run nant + in the same directory as the DotZLib.build file. + You can define 2 properties on the nant command-line to control the build: + debug={true|false} to toggle between release/debug builds (default=true). + nunit={true|false} to include or esclude unit tests (default=true). + Also the target clean will remove binaries. + Output file (DotZLib.dll) will be found in either ./DotZLib/bin/release + or ./DotZLib/bin/debug, depending on whether you are building the release + or debug version of the library. + + Examples: + nant -D:debug=false -D:nunit=false + will build a release mode version of the library without unit tests. + nant + will build a debug version of the library with unit tests + nant clean + will remove all previously built files. + + +--------------------------------- +Copyright (c) Henrik Ravn 2004 + +Use, modification and distribution are subject to the Boost Software License, Version 1.0. +(See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/gcc_gvmat64/gvmat64.S Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,574 @@ +/* +;uInt longest_match_x64( +; deflate_state *s, +; IPos cur_match); // current match + +; gvmat64.S -- Asm portion of the optimized longest_match for 32 bits x86_64 +; (AMD64 on Athlon 64, Opteron, Phenom +; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7) +; this file is translation from gvmat64.asm to GCC 4.x (for Linux, Mac XCode) +; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant. +; +; File written by Gilles Vollant, by converting to assembly the longest_match +; from Jean-loup Gailly in deflate.c of zLib and infoZip zip. +; and by taking inspiration on asm686 with masm, optimised assembly code +; from Brian Raiter, written 1998 +; +; This software is provided 'as-is', without any express or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Permission is granted to anyone to use this software for any purpose, +; including commercial applications, and to alter it and redistribute it +; freely, subject to the following restrictions: +; +; 1. The origin of this software must not be misrepresented; you must not +; claim that you wrote the original software. If you use this software +; in a product, an acknowledgment in the product documentation would be +; appreciated but is not required. +; 2. Altered source versions must be plainly marked as such, and must not be +; misrepresented as being the original software +; 3. This notice may not be removed or altered from any source distribution. +; +; http://www.zlib.net +; http://www.winimage.com/zLibDll +; http://www.muppetlabs.com/~breadbox/software/assembly.html +; +; to compile this file for zLib, I use option: +; gcc -c -arch x86_64 gvmat64.S + + +;uInt longest_match(s, cur_match) +; deflate_state *s; +; IPos cur_match; // current match / +; +; with XCode for Mac, I had strange error with some jump on intel syntax +; this is why BEFORE_JMP and AFTER_JMP are used + */ + + +#define BEFORE_JMP .att_syntax +#define AFTER_JMP .intel_syntax noprefix + +#ifndef NO_UNDERLINE +# define match_init _match_init +# define longest_match _longest_match +#endif + +.intel_syntax noprefix + +.globl match_init, longest_match +.text +longest_match: + + + +#define LocalVarsSize 96 +/* +; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12 +; free register : r14,r15 +; register can be saved : rsp +*/ + +#define chainlenwmask (rsp + 8 - LocalVarsSize) +#define nicematch (rsp + 16 - LocalVarsSize) + +#define save_rdi (rsp + 24 - LocalVarsSize) +#define save_rsi (rsp + 32 - LocalVarsSize) +#define save_rbx (rsp + 40 - LocalVarsSize) +#define save_rbp (rsp + 48 - LocalVarsSize) +#define save_r12 (rsp + 56 - LocalVarsSize) +#define save_r13 (rsp + 64 - LocalVarsSize) +#define save_r14 (rsp + 72 - LocalVarsSize) +#define save_r15 (rsp + 80 - LocalVarsSize) + + +/* +; all the +4 offsets are due to the addition of pending_buf_size (in zlib +; in the deflate_state structure since the asm code was first written +; (if you compile with zlib 1.0.4 or older, remove the +4). +; Note : these value are good with a 8 bytes boundary pack structure +*/ + +#define MAX_MATCH 258 +#define MIN_MATCH 3 +#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1) + +/* +;;; Offsets for fields in the deflate_state structure. These numbers +;;; are calculated from the definition of deflate_state, with the +;;; assumption that the compiler will dword-align the fields. (Thus, +;;; changing the definition of deflate_state could easily cause this +;;; program to crash horribly, without so much as a warning at +;;; compile time. Sigh.) + +; all the +zlib1222add offsets are due to the addition of fields +; in zlib in the deflate_state structure since the asm code was first written +; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). +; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). +; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). +*/ + + + +/* you can check the structure offset by running + +#include <stdlib.h> +#include <stdio.h> +#include "deflate.h" + +void print_depl() +{ +deflate_state ds; +deflate_state *s=&ds; +printf("size pointer=%u\n",(int)sizeof(void*)); + +printf("#define dsWSize %u\n",(int)(((char*)&(s->w_size))-((char*)s))); +printf("#define dsWMask %u\n",(int)(((char*)&(s->w_mask))-((char*)s))); +printf("#define dsWindow %u\n",(int)(((char*)&(s->window))-((char*)s))); +printf("#define dsPrev %u\n",(int)(((char*)&(s->prev))-((char*)s))); +printf("#define dsMatchLen %u\n",(int)(((char*)&(s->match_length))-((char*)s))); +printf("#define dsPrevMatch %u\n",(int)(((char*)&(s->prev_match))-((char*)s))); +printf("#define dsStrStart %u\n",(int)(((char*)&(s->strstart))-((char*)s))); +printf("#define dsMatchStart %u\n",(int)(((char*)&(s->match_start))-((char*)s))); +printf("#define dsLookahead %u\n",(int)(((char*)&(s->lookahead))-((char*)s))); +printf("#define dsPrevLen %u\n",(int)(((char*)&(s->prev_length))-((char*)s))); +printf("#define dsMaxChainLen %u\n",(int)(((char*)&(s->max_chain_length))-((char*)s))); +printf("#define dsGoodMatch %u\n",(int)(((char*)&(s->good_match))-((char*)s))); +printf("#define dsNiceMatch %u\n",(int)(((char*)&(s->nice_match))-((char*)s))); +} +*/ + +#define dsWSize 68 +#define dsWMask 76 +#define dsWindow 80 +#define dsPrev 96 +#define dsMatchLen 144 +#define dsPrevMatch 148 +#define dsStrStart 156 +#define dsMatchStart 160 +#define dsLookahead 164 +#define dsPrevLen 168 +#define dsMaxChainLen 172 +#define dsGoodMatch 188 +#define dsNiceMatch 192 + +#define window_size [ rcx + dsWSize] +#define WMask [ rcx + dsWMask] +#define window_ad [ rcx + dsWindow] +#define prev_ad [ rcx + dsPrev] +#define strstart [ rcx + dsStrStart] +#define match_start [ rcx + dsMatchStart] +#define Lookahead [ rcx + dsLookahead] //; 0ffffffffh on infozip +#define prev_length [ rcx + dsPrevLen] +#define max_chain_length [ rcx + dsMaxChainLen] +#define good_match [ rcx + dsGoodMatch] +#define nice_match [ rcx + dsNiceMatch] + +/* +; windows: +; parameter 1 in rcx(deflate state s), param 2 in rdx (cur match) + +; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and +; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp +; +; All registers must be preserved across the call, except for +; rax, rcx, rdx, r8, r9, r10, and r11, which are scratch. + +; +; gcc on macosx-linux: +; see http://www.x86-64.org/documentation/abi-0.99.pdf +; param 1 in rdi, param 2 in rsi +; rbx, rsp, rbp, r12 to r15 must be preserved + +;;; Save registers that the compiler may be using, and adjust esp to +;;; make room for our stack frame. + + +;;; Retrieve the function arguments. r8d will hold cur_match +;;; throughout the entire function. edx will hold the pointer to the +;;; deflate_state structure during the function's setup (before +;;; entering the main loop. + +; ms: parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match) +; mac: param 1 in rdi, param 2 rsi +; this clear high 32 bits of r8, which can be garbage in both r8 and rdx +*/ + mov [save_rbx],rbx + mov [save_rbp],rbp + + + mov rcx,rdi + + mov r8d,esi + + + mov [save_r12],r12 + mov [save_r13],r13 + mov [save_r14],r14 + mov [save_r15],r15 + + +//;;; uInt wmask = s->w_mask; +//;;; unsigned chain_length = s->max_chain_length; +//;;; if (s->prev_length >= s->good_match) { +//;;; chain_length >>= 2; +//;;; } + + + mov edi, prev_length + mov esi, good_match + mov eax, WMask + mov ebx, max_chain_length + cmp edi, esi + jl LastMatchGood + shr ebx, 2 +LastMatchGood: + +//;;; chainlen is decremented once beforehand so that the function can +//;;; use the sign flag instead of the zero flag for the exit test. +//;;; It is then shifted into the high word, to make room for the wmask +//;;; value, which it will always accompany. + + dec ebx + shl ebx, 16 + or ebx, eax + +//;;; on zlib only +//;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; + + + + mov eax, nice_match + mov [chainlenwmask], ebx + mov r10d, Lookahead + cmp r10d, eax + cmovnl r10d, eax + mov [nicematch],r10d + + + +//;;; register Bytef *scan = s->window + s->strstart; + mov r10, window_ad + mov ebp, strstart + lea r13, [r10 + rbp] + +//;;; Determine how many bytes the scan ptr is off from being +//;;; dword-aligned. + + mov r9,r13 + neg r13 + and r13,3 + +//;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? +//;;; s->strstart - (IPos)MAX_DIST(s) : NIL; + + + mov eax, window_size + sub eax, MIN_LOOKAHEAD + + + xor edi,edi + sub ebp, eax + + mov r11d, prev_length + + cmovng ebp,edi + +//;;; int best_len = s->prev_length; + + +//;;; Store the sum of s->window + best_len in esi locally, and in esi. + + lea rsi,[r10+r11] + +//;;; register ush scan_start = *(ushf*)scan; +//;;; register ush scan_end = *(ushf*)(scan+best_len-1); +//;;; Posf *prev = s->prev; + + movzx r12d,word ptr [r9] + movzx ebx, word ptr [r9 + r11 - 1] + + mov rdi, prev_ad + +//;;; Jump into the main loop. + + mov edx, [chainlenwmask] + + cmp bx,word ptr [rsi + r8 - 1] + jz LookupLoopIsZero + + + +LookupLoop1: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + jbe LeaveNow + + + + sub edx, 0x00010000 + BEFORE_JMP + js LeaveNow + AFTER_JMP + +LoopEntry1: + cmp bx,word ptr [rsi + r8 - 1] + BEFORE_JMP + jz LookupLoopIsZero + AFTER_JMP + +LookupLoop2: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + BEFORE_JMP + jbe LeaveNow + AFTER_JMP + sub edx, 0x00010000 + BEFORE_JMP + js LeaveNow + AFTER_JMP + +LoopEntry2: + cmp bx,word ptr [rsi + r8 - 1] + BEFORE_JMP + jz LookupLoopIsZero + AFTER_JMP + +LookupLoop4: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + BEFORE_JMP + jbe LeaveNow + AFTER_JMP + sub edx, 0x00010000 + BEFORE_JMP + js LeaveNow + AFTER_JMP + +LoopEntry4: + + cmp bx,word ptr [rsi + r8 - 1] + BEFORE_JMP + jnz LookupLoop1 + jmp LookupLoopIsZero + AFTER_JMP +/* +;;; do { +;;; match = s->window + cur_match; +;;; if (*(ushf*)(match+best_len-1) != scan_end || +;;; *(ushf*)match != scan_start) continue; +;;; [...] +;;; } while ((cur_match = prev[cur_match & wmask]) > limit +;;; && --chain_length != 0); +;;; +;;; Here is the inner loop of the function. The function will spend the +;;; majority of its time in this loop, and majority of that time will +;;; be spent in the first ten instructions. +;;; +;;; Within this loop: +;;; ebx = scanend +;;; r8d = curmatch +;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) +;;; esi = windowbestlen - i.e., (window + bestlen) +;;; edi = prev +;;; ebp = limit +*/ +.balign 16 +LookupLoop: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + BEFORE_JMP + jbe LeaveNow + AFTER_JMP + sub edx, 0x00010000 + BEFORE_JMP + js LeaveNow + AFTER_JMP + +LoopEntry: + + cmp bx,word ptr [rsi + r8 - 1] + BEFORE_JMP + jnz LookupLoop1 + AFTER_JMP +LookupLoopIsZero: + cmp r12w, word ptr [r10 + r8] + BEFORE_JMP + jnz LookupLoop1 + AFTER_JMP + + +//;;; Store the current value of chainlen. + mov [chainlenwmask], edx +/* +;;; Point edi to the string under scrutiny, and esi to the string we +;;; are hoping to match it up with. In actuality, esi and edi are +;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is +;;; initialized to -(MAX_MATCH_8 - scanalign). +*/ + lea rsi,[r8+r10] + mov rdx, 0xfffffffffffffef8 //; -(MAX_MATCH_8) + lea rsi, [rsi + r13 + 0x0108] //;MAX_MATCH_8] + lea rdi, [r9 + r13 + 0x0108] //;MAX_MATCH_8] + + prefetcht1 [rsi+rdx] + prefetcht1 [rdi+rdx] + +/* +;;; Test the strings for equality, 8 bytes at a time. At the end, +;;; adjust rdx so that it is offset to the exact byte that mismatched. +;;; +;;; We already know at this point that the first three bytes of the +;;; strings match each other, and they can be safely passed over before +;;; starting the compare loop. So what this code does is skip over 0-3 +;;; bytes, as much as necessary in order to dword-align the edi +;;; pointer. (rsi will still be misaligned three times out of four.) +;;; +;;; It should be confessed that this loop usually does not represent +;;; much of the total running time. Replacing it with a more +;;; straightforward "rep cmpsb" would not drastically degrade +;;; performance. +*/ + +LoopCmps: + mov rax, [rsi + rdx] + xor rax, [rdi + rdx] + jnz LeaveLoopCmps + + mov rax, [rsi + rdx + 8] + xor rax, [rdi + rdx + 8] + jnz LeaveLoopCmps8 + + + mov rax, [rsi + rdx + 8+8] + xor rax, [rdi + rdx + 8+8] + jnz LeaveLoopCmps16 + + add rdx,8+8+8 + + BEFORE_JMP + jnz LoopCmps + jmp LenMaximum + AFTER_JMP + +LeaveLoopCmps16: add rdx,8 +LeaveLoopCmps8: add rdx,8 +LeaveLoopCmps: + + test eax, 0x0000FFFF + jnz LenLower + + test eax,0xffffffff + + jnz LenLower32 + + add rdx,4 + shr rax,32 + or ax,ax + BEFORE_JMP + jnz LenLower + AFTER_JMP + +LenLower32: + shr eax,16 + add rdx,2 + +LenLower: + sub al, 1 + adc rdx, 0 +//;;; Calculate the length of the match. If it is longer than MAX_MATCH, +//;;; then automatically accept it as the best possible match and leave. + + lea rax, [rdi + rdx] + sub rax, r9 + cmp eax, MAX_MATCH + BEFORE_JMP + jge LenMaximum + AFTER_JMP +/* +;;; If the length of the match is not longer than the best match we +;;; have so far, then forget it and return to the lookup loop. +;/////////////////////////////////// +*/ + cmp eax, r11d + jg LongerMatch + + lea rsi,[r10+r11] + + mov rdi, prev_ad + mov edx, [chainlenwmask] + BEFORE_JMP + jmp LookupLoop + AFTER_JMP +/* +;;; s->match_start = cur_match; +;;; best_len = len; +;;; if (len >= nice_match) break; +;;; scan_end = *(ushf*)(scan+best_len-1); +*/ +LongerMatch: + mov r11d, eax + mov match_start, r8d + cmp eax, [nicematch] + BEFORE_JMP + jge LeaveNow + AFTER_JMP + + lea rsi,[r10+rax] + + movzx ebx, word ptr [r9 + rax - 1] + mov rdi, prev_ad + mov edx, [chainlenwmask] + BEFORE_JMP + jmp LookupLoop + AFTER_JMP + +//;;; Accept the current string, with the maximum possible length. + +LenMaximum: + mov r11d,MAX_MATCH + mov match_start, r8d + +//;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; +//;;; return s->lookahead; + +LeaveNow: + mov eax, Lookahead + cmp r11d, eax + cmovng eax, r11d + + + +//;;; Restore the stack and return from whence we came. + + +// mov rsi,[save_rsi] +// mov rdi,[save_rdi] + mov rbx,[save_rbx] + mov rbp,[save_rbp] + mov r12,[save_r12] + mov r13,[save_r13] + mov r14,[save_r14] + mov r15,[save_r15] + + + ret 0 +//; please don't remove this string ! +//; Your can freely use gvmat64 in any free or commercial app +//; but it is far better don't remove the string in the binary! + // db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0 + + +match_init: + ret 0 + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1 @@ +See infback9.h for what this is and how to use it.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/infback9.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,617 @@ +/* infback9.c -- inflate deflate64 data using a call-back interface + * Copyright (C) 1995-2008 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "zutil.h" +#include "infback9.h" +#include "inftree9.h" +#include "inflate9.h" + +#define WSIZE 65536UL + +/* + strm provides memory allocation functions in zalloc and zfree, or + Z_NULL to use the library memory allocation functions. + + window is a user-supplied window and output buffer that is 64K bytes. + */ +int ZEXPORT inflateBack9Init_(strm, window, version, stream_size) +z_stream FAR *strm; +unsigned char FAR *window; +const char *version; +int stream_size; +{ + struct inflate_state FAR *state; + + if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || + stream_size != (int)(sizeof(z_stream))) + return Z_VERSION_ERROR; + if (strm == Z_NULL || window == Z_NULL) + return Z_STREAM_ERROR; + strm->msg = Z_NULL; /* in case we return an error */ + if (strm->zalloc == (alloc_func)0) { + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; + } + if (strm->zfree == (free_func)0) strm->zfree = zcfree; + state = (struct inflate_state FAR *)ZALLOC(strm, 1, + sizeof(struct inflate_state)); + if (state == Z_NULL) return Z_MEM_ERROR; + Tracev((stderr, "inflate: allocated\n")); + strm->state = (voidpf)state; + state->window = window; + return Z_OK; +} + +/* + Build and output length and distance decoding tables for fixed code + decoding. + */ +#ifdef MAKEFIXED +#include <stdio.h> + +void makefixed9(void) +{ + unsigned sym, bits, low, size; + code *next, *lenfix, *distfix; + struct inflate_state state; + code fixed[544]; + + /* literal/length table */ + sym = 0; + while (sym < 144) state.lens[sym++] = 8; + while (sym < 256) state.lens[sym++] = 9; + while (sym < 280) state.lens[sym++] = 7; + while (sym < 288) state.lens[sym++] = 8; + next = fixed; + lenfix = next; + bits = 9; + inflate_table9(LENS, state.lens, 288, &(next), &(bits), state.work); + + /* distance table */ + sym = 0; + while (sym < 32) state.lens[sym++] = 5; + distfix = next; + bits = 5; + inflate_table9(DISTS, state.lens, 32, &(next), &(bits), state.work); + + /* write tables */ + puts(" /* inffix9.h -- table for decoding deflate64 fixed codes"); + puts(" * Generated automatically by makefixed9()."); + puts(" */"); + puts(""); + puts(" /* WARNING: this file should *not* be used by applications."); + puts(" It is part of the implementation of this library and is"); + puts(" subject to change. Applications should only use zlib.h."); + puts(" */"); + puts(""); + size = 1U << 9; + printf(" static const code lenfix[%u] = {", size); + low = 0; + for (;;) { + if ((low % 6) == 0) printf("\n "); + printf("{%u,%u,%d}", lenfix[low].op, lenfix[low].bits, + lenfix[low].val); + if (++low == size) break; + putchar(','); + } + puts("\n };"); + size = 1U << 5; + printf("\n static const code distfix[%u] = {", size); + low = 0; + for (;;) { + if ((low % 5) == 0) printf("\n "); + printf("{%u,%u,%d}", distfix[low].op, distfix[low].bits, + distfix[low].val); + if (++low == size) break; + putchar(','); + } + puts("\n };"); +} +#endif /* MAKEFIXED */ + +/* Macros for inflateBack(): */ + +/* Clear the input bit accumulator */ +#define INITBITS() \ + do { \ + hold = 0; \ + bits = 0; \ + } while (0) + +/* Assure that some input is available. If input is requested, but denied, + then return a Z_BUF_ERROR from inflateBack(). */ +#define PULL() \ + do { \ + if (have == 0) { \ + have = in(in_desc, &next); \ + if (have == 0) { \ + next = Z_NULL; \ + ret = Z_BUF_ERROR; \ + goto inf_leave; \ + } \ + } \ + } while (0) + +/* Get a byte of input into the bit accumulator, or return from inflateBack() + with an error if there is no input available. */ +#define PULLBYTE() \ + do { \ + PULL(); \ + have--; \ + hold += (unsigned long)(*next++) << bits; \ + bits += 8; \ + } while (0) + +/* Assure that there are at least n bits in the bit accumulator. If there is + not enough available input to do that, then return from inflateBack() with + an error. */ +#define NEEDBITS(n) \ + do { \ + while (bits < (unsigned)(n)) \ + PULLBYTE(); \ + } while (0) + +/* Return the low n bits of the bit accumulator (n <= 16) */ +#define BITS(n) \ + ((unsigned)hold & ((1U << (n)) - 1)) + +/* Remove n bits from the bit accumulator */ +#define DROPBITS(n) \ + do { \ + hold >>= (n); \ + bits -= (unsigned)(n); \ + } while (0) + +/* Remove zero to seven bits as needed to go to a byte boundary */ +#define BYTEBITS() \ + do { \ + hold >>= bits & 7; \ + bits -= bits & 7; \ + } while (0) + +/* Assure that some output space is available, by writing out the window + if it's full. If the write fails, return from inflateBack() with a + Z_BUF_ERROR. */ +#define ROOM() \ + do { \ + if (left == 0) { \ + put = window; \ + left = WSIZE; \ + wrap = 1; \ + if (out(out_desc, put, (unsigned)left)) { \ + ret = Z_BUF_ERROR; \ + goto inf_leave; \ + } \ + } \ + } while (0) + +/* + strm provides the memory allocation functions and window buffer on input, + and provides information on the unused input on return. For Z_DATA_ERROR + returns, strm will also provide an error message. + + in() and out() are the call-back input and output functions. When + inflateBack() needs more input, it calls in(). When inflateBack() has + filled the window with output, or when it completes with data in the + window, it calls out() to write out the data. The application must not + change the provided input until in() is called again or inflateBack() + returns. The application must not change the window/output buffer until + inflateBack() returns. + + in() and out() are called with a descriptor parameter provided in the + inflateBack() call. This parameter can be a structure that provides the + information required to do the read or write, as well as accumulated + information on the input and output such as totals and check values. + + in() should return zero on failure. out() should return non-zero on + failure. If either in() or out() fails, than inflateBack() returns a + Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it + was in() or out() that caused in the error. Otherwise, inflateBack() + returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format + error, or Z_MEM_ERROR if it could not allocate memory for the state. + inflateBack() can also return Z_STREAM_ERROR if the input parameters + are not correct, i.e. strm is Z_NULL or the state was not initialized. + */ +int ZEXPORT inflateBack9(strm, in, in_desc, out, out_desc) +z_stream FAR *strm; +in_func in; +void FAR *in_desc; +out_func out; +void FAR *out_desc; +{ + struct inflate_state FAR *state; + unsigned char FAR *next; /* next input */ + unsigned char FAR *put; /* next output */ + unsigned have; /* available input */ + unsigned long left; /* available output */ + inflate_mode mode; /* current inflate mode */ + int lastblock; /* true if processing last block */ + int wrap; /* true if the window has wrapped */ + unsigned long write; /* window write index */ + unsigned char FAR *window; /* allocated sliding window, if needed */ + unsigned long hold; /* bit buffer */ + unsigned bits; /* bits in bit buffer */ + unsigned extra; /* extra bits needed */ + unsigned long length; /* literal or length of data to copy */ + unsigned long offset; /* distance back to copy string from */ + unsigned long copy; /* number of stored or match bytes to copy */ + unsigned char FAR *from; /* where to copy match bytes from */ + code const FAR *lencode; /* starting table for length/literal codes */ + code const FAR *distcode; /* starting table for distance codes */ + unsigned lenbits; /* index bits for lencode */ + unsigned distbits; /* index bits for distcode */ + code here; /* current decoding table entry */ + code last; /* parent table entry */ + unsigned len; /* length to copy for repeats, bits to drop */ + int ret; /* return code */ + static const unsigned short order[19] = /* permutation of code lengths */ + {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; +#include "inffix9.h" + + /* Check that the strm exists and that the state was initialized */ + if (strm == Z_NULL || strm->state == Z_NULL) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + + /* Reset the state */ + strm->msg = Z_NULL; + mode = TYPE; + lastblock = 0; + write = 0; + wrap = 0; + window = state->window; + next = strm->next_in; + have = next != Z_NULL ? strm->avail_in : 0; + hold = 0; + bits = 0; + put = window; + left = WSIZE; + lencode = Z_NULL; + distcode = Z_NULL; + + /* Inflate until end of block marked as last */ + for (;;) + switch (mode) { + case TYPE: + /* determine and dispatch block type */ + if (lastblock) { + BYTEBITS(); + mode = DONE; + break; + } + NEEDBITS(3); + lastblock = BITS(1); + DROPBITS(1); + switch (BITS(2)) { + case 0: /* stored block */ + Tracev((stderr, "inflate: stored block%s\n", + lastblock ? " (last)" : "")); + mode = STORED; + break; + case 1: /* fixed block */ + lencode = lenfix; + lenbits = 9; + distcode = distfix; + distbits = 5; + Tracev((stderr, "inflate: fixed codes block%s\n", + lastblock ? " (last)" : "")); + mode = LEN; /* decode codes */ + break; + case 2: /* dynamic block */ + Tracev((stderr, "inflate: dynamic codes block%s\n", + lastblock ? " (last)" : "")); + mode = TABLE; + break; + case 3: + strm->msg = (char *)"invalid block type"; + mode = BAD; + } + DROPBITS(2); + break; + + case STORED: + /* get and verify stored block length */ + BYTEBITS(); /* go to byte boundary */ + NEEDBITS(32); + if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { + strm->msg = (char *)"invalid stored block lengths"; + mode = BAD; + break; + } + length = (unsigned)hold & 0xffff; + Tracev((stderr, "inflate: stored length %lu\n", + length)); + INITBITS(); + + /* copy stored block from input to output */ + while (length != 0) { + copy = length; + PULL(); + ROOM(); + if (copy > have) copy = have; + if (copy > left) copy = left; + zmemcpy(put, next, copy); + have -= copy; + next += copy; + left -= copy; + put += copy; + length -= copy; + } + Tracev((stderr, "inflate: stored end\n")); + mode = TYPE; + break; + + case TABLE: + /* get dynamic table entries descriptor */ + NEEDBITS(14); + state->nlen = BITS(5) + 257; + DROPBITS(5); + state->ndist = BITS(5) + 1; + DROPBITS(5); + state->ncode = BITS(4) + 4; + DROPBITS(4); + if (state->nlen > 286) { + strm->msg = (char *)"too many length symbols"; + mode = BAD; + break; + } + Tracev((stderr, "inflate: table sizes ok\n")); + + /* get code length code lengths (not a typo) */ + state->have = 0; + while (state->have < state->ncode) { + NEEDBITS(3); + state->lens[order[state->have++]] = (unsigned short)BITS(3); + DROPBITS(3); + } + while (state->have < 19) + state->lens[order[state->have++]] = 0; + state->next = state->codes; + lencode = (code const FAR *)(state->next); + lenbits = 7; + ret = inflate_table9(CODES, state->lens, 19, &(state->next), + &(lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid code lengths set"; + mode = BAD; + break; + } + Tracev((stderr, "inflate: code lengths ok\n")); + + /* get length and distance code code lengths */ + state->have = 0; + while (state->have < state->nlen + state->ndist) { + for (;;) { + here = lencode[BITS(lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.val < 16) { + NEEDBITS(here.bits); + DROPBITS(here.bits); + state->lens[state->have++] = here.val; + } + else { + if (here.val == 16) { + NEEDBITS(here.bits + 2); + DROPBITS(here.bits); + if (state->have == 0) { + strm->msg = (char *)"invalid bit length repeat"; + mode = BAD; + break; + } + len = (unsigned)(state->lens[state->have - 1]); + copy = 3 + BITS(2); + DROPBITS(2); + } + else if (here.val == 17) { + NEEDBITS(here.bits + 3); + DROPBITS(here.bits); + len = 0; + copy = 3 + BITS(3); + DROPBITS(3); + } + else { + NEEDBITS(here.bits + 7); + DROPBITS(here.bits); + len = 0; + copy = 11 + BITS(7); + DROPBITS(7); + } + if (state->have + copy > state->nlen + state->ndist) { + strm->msg = (char *)"invalid bit length repeat"; + mode = BAD; + break; + } + while (copy--) + state->lens[state->have++] = (unsigned short)len; + } + } + + /* handle error breaks in while */ + if (mode == BAD) break; + + /* check for end-of-block code (better have one) */ + if (state->lens[256] == 0) { + strm->msg = (char *)"invalid code -- missing end-of-block"; + mode = BAD; + break; + } + + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftree9.h + concerning the ENOUGH constants, which depend on those values */ + state->next = state->codes; + lencode = (code const FAR *)(state->next); + lenbits = 9; + ret = inflate_table9(LENS, state->lens, state->nlen, + &(state->next), &(lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid literal/lengths set"; + mode = BAD; + break; + } + distcode = (code const FAR *)(state->next); + distbits = 6; + ret = inflate_table9(DISTS, state->lens + state->nlen, + state->ndist, &(state->next), &(distbits), + state->work); + if (ret) { + strm->msg = (char *)"invalid distances set"; + mode = BAD; + break; + } + Tracev((stderr, "inflate: codes ok\n")); + mode = LEN; + + case LEN: + /* get a literal, length, or end-of-block code */ + for (;;) { + here = lencode[BITS(lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.op && (here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = lencode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + } + DROPBITS(here.bits); + length = (unsigned)here.val; + + /* process literal */ + if (here.op == 0) { + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + ROOM(); + *put++ = (unsigned char)(length); + left--; + mode = LEN; + break; + } + + /* process end of block */ + if (here.op & 32) { + Tracevv((stderr, "inflate: end of block\n")); + mode = TYPE; + break; + } + + /* invalid code */ + if (here.op & 64) { + strm->msg = (char *)"invalid literal/length code"; + mode = BAD; + break; + } + + /* length code -- get extra bits, if any */ + extra = (unsigned)(here.op) & 31; + if (extra != 0) { + NEEDBITS(extra); + length += BITS(extra); + DROPBITS(extra); + } + Tracevv((stderr, "inflate: length %lu\n", length)); + + /* get distance code */ + for (;;) { + here = distcode[BITS(distbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if ((here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = distcode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + } + DROPBITS(here.bits); + if (here.op & 64) { + strm->msg = (char *)"invalid distance code"; + mode = BAD; + break; + } + offset = (unsigned)here.val; + + /* get distance extra bits, if any */ + extra = (unsigned)(here.op) & 15; + if (extra != 0) { + NEEDBITS(extra); + offset += BITS(extra); + DROPBITS(extra); + } + if (offset > WSIZE - (wrap ? 0: left)) { + strm->msg = (char *)"invalid distance too far back"; + mode = BAD; + break; + } + Tracevv((stderr, "inflate: distance %lu\n", offset)); + + /* copy match from window to output */ + do { + ROOM(); + copy = WSIZE - offset; + if (copy < left) { + from = put + copy; + copy = left - copy; + } + else { + from = put - offset; + copy = left; + } + if (copy > length) copy = length; + length -= copy; + left -= copy; + do { + *put++ = *from++; + } while (--copy); + } while (length != 0); + break; + + case DONE: + /* inflate stream terminated properly -- write leftover output */ + ret = Z_STREAM_END; + if (left < WSIZE) { + if (out(out_desc, window, (unsigned)(WSIZE - left))) + ret = Z_BUF_ERROR; + } + goto inf_leave; + + case BAD: + ret = Z_DATA_ERROR; + goto inf_leave; + + default: /* can't happen, but makes compilers happy */ + ret = Z_STREAM_ERROR; + goto inf_leave; + } + + /* Return unused input */ + inf_leave: + strm->next_in = next; + strm->avail_in = have; + return ret; +} + +int ZEXPORT inflateBack9End(strm) +z_stream FAR *strm; +{ + if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) + return Z_STREAM_ERROR; + ZFREE(strm, strm->state); + strm->state = Z_NULL; + Tracev((stderr, "inflate: end\n")); + return Z_OK; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/infback9.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,37 @@ +/* infback9.h -- header for using inflateBack9 functions + * Copyright (C) 2003 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * This header file and associated patches provide a decoder for PKWare's + * undocumented deflate64 compression method (method 9). Use with infback9.c, + * inftree9.h, inftree9.c, and inffix9.h. These patches are not supported. + * This should be compiled with zlib, since it uses zutil.h and zutil.o. + * This code has not yet been tested on 16-bit architectures. See the + * comments in zlib.h for inflateBack() usage. These functions are used + * identically, except that there is no windowBits parameter, and a 64K + * window must be provided. Also if int's are 16 bits, then a zero for + * the third parameter of the "out" function actually means 65536UL. + * zlib.h must be included before this header file. + */ + +#ifdef __cplusplus +extern "C" { +#endif + +ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm, + in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc)); +ZEXTERN int ZEXPORT inflateBack9End OF((z_stream FAR *strm)); +ZEXTERN int ZEXPORT inflateBack9Init_ OF((z_stream FAR *strm, + unsigned char FAR *window, + const char *version, + int stream_size)); +#define inflateBack9Init(strm, window) \ + inflateBack9Init_((strm), (window), \ + ZLIB_VERSION, sizeof(z_stream)) + +#ifdef __cplusplus +} +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/inffix9.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,107 @@ + /* inffix9.h -- table for decoding deflate64 fixed codes + * Generated automatically by makefixed9(). + */ + + /* WARNING: this file should *not* be used by applications. + It is part of the implementation of this library and is + subject to change. Applications should only use zlib.h. + */ + + static const code lenfix[512] = { + {96,7,0},{0,8,80},{0,8,16},{132,8,115},{130,7,31},{0,8,112}, + {0,8,48},{0,9,192},{128,7,10},{0,8,96},{0,8,32},{0,9,160}, + {0,8,0},{0,8,128},{0,8,64},{0,9,224},{128,7,6},{0,8,88}, + {0,8,24},{0,9,144},{131,7,59},{0,8,120},{0,8,56},{0,9,208}, + {129,7,17},{0,8,104},{0,8,40},{0,9,176},{0,8,8},{0,8,136}, + {0,8,72},{0,9,240},{128,7,4},{0,8,84},{0,8,20},{133,8,227}, + {131,7,43},{0,8,116},{0,8,52},{0,9,200},{129,7,13},{0,8,100}, + {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232}, + {128,7,8},{0,8,92},{0,8,28},{0,9,152},{132,7,83},{0,8,124}, + {0,8,60},{0,9,216},{130,7,23},{0,8,108},{0,8,44},{0,9,184}, + {0,8,12},{0,8,140},{0,8,76},{0,9,248},{128,7,3},{0,8,82}, + {0,8,18},{133,8,163},{131,7,35},{0,8,114},{0,8,50},{0,9,196}, + {129,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},{0,8,130}, + {0,8,66},{0,9,228},{128,7,7},{0,8,90},{0,8,26},{0,9,148}, + {132,7,67},{0,8,122},{0,8,58},{0,9,212},{130,7,19},{0,8,106}, + {0,8,42},{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244}, + {128,7,5},{0,8,86},{0,8,22},{65,8,0},{131,7,51},{0,8,118}, + {0,8,54},{0,9,204},{129,7,15},{0,8,102},{0,8,38},{0,9,172}, + {0,8,6},{0,8,134},{0,8,70},{0,9,236},{128,7,9},{0,8,94}, + {0,8,30},{0,9,156},{132,7,99},{0,8,126},{0,8,62},{0,9,220}, + {130,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142}, + {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{133,8,131}, + {130,7,31},{0,8,113},{0,8,49},{0,9,194},{128,7,10},{0,8,97}, + {0,8,33},{0,9,162},{0,8,1},{0,8,129},{0,8,65},{0,9,226}, + {128,7,6},{0,8,89},{0,8,25},{0,9,146},{131,7,59},{0,8,121}, + {0,8,57},{0,9,210},{129,7,17},{0,8,105},{0,8,41},{0,9,178}, + {0,8,9},{0,8,137},{0,8,73},{0,9,242},{128,7,4},{0,8,85}, + {0,8,21},{144,8,3},{131,7,43},{0,8,117},{0,8,53},{0,9,202}, + {129,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133}, + {0,8,69},{0,9,234},{128,7,8},{0,8,93},{0,8,29},{0,9,154}, + {132,7,83},{0,8,125},{0,8,61},{0,9,218},{130,7,23},{0,8,109}, + {0,8,45},{0,9,186},{0,8,13},{0,8,141},{0,8,77},{0,9,250}, + {128,7,3},{0,8,83},{0,8,19},{133,8,195},{131,7,35},{0,8,115}, + {0,8,51},{0,9,198},{129,7,11},{0,8,99},{0,8,35},{0,9,166}, + {0,8,3},{0,8,131},{0,8,67},{0,9,230},{128,7,7},{0,8,91}, + {0,8,27},{0,9,150},{132,7,67},{0,8,123},{0,8,59},{0,9,214}, + {130,7,19},{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139}, + {0,8,75},{0,9,246},{128,7,5},{0,8,87},{0,8,23},{77,8,0}, + {131,7,51},{0,8,119},{0,8,55},{0,9,206},{129,7,15},{0,8,103}, + {0,8,39},{0,9,174},{0,8,7},{0,8,135},{0,8,71},{0,9,238}, + {128,7,9},{0,8,95},{0,8,31},{0,9,158},{132,7,99},{0,8,127}, + {0,8,63},{0,9,222},{130,7,27},{0,8,111},{0,8,47},{0,9,190}, + {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80}, + {0,8,16},{132,8,115},{130,7,31},{0,8,112},{0,8,48},{0,9,193}, + {128,7,10},{0,8,96},{0,8,32},{0,9,161},{0,8,0},{0,8,128}, + {0,8,64},{0,9,225},{128,7,6},{0,8,88},{0,8,24},{0,9,145}, + {131,7,59},{0,8,120},{0,8,56},{0,9,209},{129,7,17},{0,8,104}, + {0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},{0,9,241}, + {128,7,4},{0,8,84},{0,8,20},{133,8,227},{131,7,43},{0,8,116}, + {0,8,52},{0,9,201},{129,7,13},{0,8,100},{0,8,36},{0,9,169}, + {0,8,4},{0,8,132},{0,8,68},{0,9,233},{128,7,8},{0,8,92}, + {0,8,28},{0,9,153},{132,7,83},{0,8,124},{0,8,60},{0,9,217}, + {130,7,23},{0,8,108},{0,8,44},{0,9,185},{0,8,12},{0,8,140}, + {0,8,76},{0,9,249},{128,7,3},{0,8,82},{0,8,18},{133,8,163}, + {131,7,35},{0,8,114},{0,8,50},{0,9,197},{129,7,11},{0,8,98}, + {0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229}, + {128,7,7},{0,8,90},{0,8,26},{0,9,149},{132,7,67},{0,8,122}, + {0,8,58},{0,9,213},{130,7,19},{0,8,106},{0,8,42},{0,9,181}, + {0,8,10},{0,8,138},{0,8,74},{0,9,245},{128,7,5},{0,8,86}, + {0,8,22},{65,8,0},{131,7,51},{0,8,118},{0,8,54},{0,9,205}, + {129,7,15},{0,8,102},{0,8,38},{0,9,173},{0,8,6},{0,8,134}, + {0,8,70},{0,9,237},{128,7,9},{0,8,94},{0,8,30},{0,9,157}, + {132,7,99},{0,8,126},{0,8,62},{0,9,221},{130,7,27},{0,8,110}, + {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253}, + {96,7,0},{0,8,81},{0,8,17},{133,8,131},{130,7,31},{0,8,113}, + {0,8,49},{0,9,195},{128,7,10},{0,8,97},{0,8,33},{0,9,163}, + {0,8,1},{0,8,129},{0,8,65},{0,9,227},{128,7,6},{0,8,89}, + {0,8,25},{0,9,147},{131,7,59},{0,8,121},{0,8,57},{0,9,211}, + {129,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},{0,8,137}, + {0,8,73},{0,9,243},{128,7,4},{0,8,85},{0,8,21},{144,8,3}, + {131,7,43},{0,8,117},{0,8,53},{0,9,203},{129,7,13},{0,8,101}, + {0,8,37},{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235}, + {128,7,8},{0,8,93},{0,8,29},{0,9,155},{132,7,83},{0,8,125}, + {0,8,61},{0,9,219},{130,7,23},{0,8,109},{0,8,45},{0,9,187}, + {0,8,13},{0,8,141},{0,8,77},{0,9,251},{128,7,3},{0,8,83}, + {0,8,19},{133,8,195},{131,7,35},{0,8,115},{0,8,51},{0,9,199}, + {129,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131}, + {0,8,67},{0,9,231},{128,7,7},{0,8,91},{0,8,27},{0,9,151}, + {132,7,67},{0,8,123},{0,8,59},{0,9,215},{130,7,19},{0,8,107}, + {0,8,43},{0,9,183},{0,8,11},{0,8,139},{0,8,75},{0,9,247}, + {128,7,5},{0,8,87},{0,8,23},{77,8,0},{131,7,51},{0,8,119}, + {0,8,55},{0,9,207},{129,7,15},{0,8,103},{0,8,39},{0,9,175}, + {0,8,7},{0,8,135},{0,8,71},{0,9,239},{128,7,9},{0,8,95}, + {0,8,31},{0,9,159},{132,7,99},{0,8,127},{0,8,63},{0,9,223}, + {130,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143}, + {0,8,79},{0,9,255} + }; + + static const code distfix[32] = { + {128,5,1},{135,5,257},{131,5,17},{139,5,4097},{129,5,5}, + {137,5,1025},{133,5,65},{141,5,16385},{128,5,3},{136,5,513}, + {132,5,33},{140,5,8193},{130,5,9},{138,5,2049},{134,5,129}, + {142,5,32769},{128,5,2},{135,5,385},{131,5,25},{139,5,6145}, + {129,5,7},{137,5,1537},{133,5,97},{141,5,24577},{128,5,4}, + {136,5,769},{132,5,49},{140,5,12289},{130,5,13},{138,5,3073}, + {134,5,193},{142,5,49153} + };
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/inflate9.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,47 @@ +/* inflate9.h -- internal inflate state definition + * Copyright (C) 1995-2003 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* Possible inflate modes between inflate() calls */ +typedef enum { + TYPE, /* i: waiting for type bits, including last-flag bit */ + STORED, /* i: waiting for stored size (length and complement) */ + TABLE, /* i: waiting for dynamic block table lengths */ + LEN, /* i: waiting for length/lit code */ + DONE, /* finished check, done -- remain here until reset */ + BAD /* got a data error -- remain here until reset */ +} inflate_mode; + +/* + State transitions between above modes - + + (most modes can go to the BAD mode -- not shown for clarity) + + Read deflate blocks: + TYPE -> STORED or TABLE or LEN or DONE + STORED -> TYPE + TABLE -> LENLENS -> CODELENS -> LEN + Read deflate codes: + LEN -> LEN or TYPE + */ + +/* state maintained between inflate() calls. Approximately 7K bytes. */ +struct inflate_state { + /* sliding window */ + unsigned char FAR *window; /* allocated sliding window, if needed */ + /* dynamic table building */ + unsigned ncode; /* number of code length code lengths */ + unsigned nlen; /* number of length code lengths */ + unsigned ndist; /* number of distance code lengths */ + unsigned have; /* number of code lengths in lens[] */ + code FAR *next; /* next available space in codes[] */ + unsigned short lens[320]; /* temporary storage for code lengths */ + unsigned short work[288]; /* work area for code table building */ + code codes[ENOUGH]; /* space for code tables */ +};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/inftree9.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,324 @@ +/* inftree9.c -- generate Huffman trees for efficient decoding + * Copyright (C) 1995-2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "zutil.h" +#include "inftree9.h" + +#define MAXBITS 15 + +const char inflate9_copyright[] = + " inflate9 1.2.7 Copyright 1995-2012 Mark Adler "; +/* + If you use the zlib library in a product, an acknowledgment is welcome + in the documentation of your product. If for some reason you cannot + include such an acknowledgment, I would appreciate that you keep this + copyright string in the executable of your product. + */ + +/* + Build a set of tables to decode the provided canonical Huffman code. + The code lengths are lens[0..codes-1]. The result starts at *table, + whose indices are 0..2^bits-1. work is a writable array of at least + lens shorts, which is used as a work area. type is the type of code + to be generated, CODES, LENS, or DISTS. On return, zero is success, + -1 is an invalid code, and +1 means that ENOUGH isn't enough. table + on return points to the next available entry's address. bits is the + requested root table index bits, and on return it is the actual root + table index bits. It will differ if the request is greater than the + longest code or if it is less than the shortest code. + */ +int inflate_table9(type, lens, codes, table, bits, work) +codetype type; +unsigned short FAR *lens; +unsigned codes; +code FAR * FAR *table; +unsigned FAR *bits; +unsigned short FAR *work; +{ + unsigned len; /* a code's length in bits */ + unsigned sym; /* index of code symbols */ + unsigned min, max; /* minimum and maximum code lengths */ + unsigned root; /* number of index bits for root table */ + unsigned curr; /* number of index bits for current table */ + unsigned drop; /* code bits to drop for sub-table */ + int left; /* number of prefix codes available */ + unsigned used; /* code entries in table used */ + unsigned huff; /* Huffman code */ + unsigned incr; /* for incrementing code, index */ + unsigned fill; /* index for replicating entries */ + unsigned low; /* low bits for current root entry */ + unsigned mask; /* mask for low root bits */ + code this; /* table entry for duplication */ + code FAR *next; /* next available space in table */ + const unsigned short FAR *base; /* base value table to use */ + const unsigned short FAR *extra; /* extra bits table to use */ + int end; /* use base and extra for symbol > end */ + unsigned short count[MAXBITS+1]; /* number of codes of each length */ + unsigned short offs[MAXBITS+1]; /* offsets in table for each length */ + static const unsigned short lbase[31] = { /* Length codes 257..285 base */ + 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, + 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, + 131, 163, 195, 227, 3, 0, 0}; + static const unsigned short lext[31] = { /* Length codes 257..285 extra */ + 128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129, + 130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132, + 133, 133, 133, 133, 144, 78, 68}; + static const unsigned short dbase[32] = { /* Distance codes 0..31 base */ + 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, + 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073, + 4097, 6145, 8193, 12289, 16385, 24577, 32769, 49153}; + static const unsigned short dext[32] = { /* Distance codes 0..31 extra */ + 128, 128, 128, 128, 129, 129, 130, 130, 131, 131, 132, 132, + 133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138, + 139, 139, 140, 140, 141, 141, 142, 142}; + + /* + Process a set of code lengths to create a canonical Huffman code. The + code lengths are lens[0..codes-1]. Each length corresponds to the + symbols 0..codes-1. The Huffman code is generated by first sorting the + symbols by length from short to long, and retaining the symbol order + for codes with equal lengths. Then the code starts with all zero bits + for the first code of the shortest length, and the codes are integer + increments for the same length, and zeros are appended as the length + increases. For the deflate format, these bits are stored backwards + from their more natural integer increment ordering, and so when the + decoding tables are built in the large loop below, the integer codes + are incremented backwards. + + This routine assumes, but does not check, that all of the entries in + lens[] are in the range 0..MAXBITS. The caller must assure this. + 1..MAXBITS is interpreted as that code length. zero means that that + symbol does not occur in this code. + + The codes are sorted by computing a count of codes for each length, + creating from that a table of starting indices for each length in the + sorted table, and then entering the symbols in order in the sorted + table. The sorted table is work[], with that space being provided by + the caller. + + The length counts are used for other purposes as well, i.e. finding + the minimum and maximum length codes, determining if there are any + codes at all, checking for a valid set of lengths, and looking ahead + at length counts to determine sub-table sizes when building the + decoding tables. + */ + + /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ + for (len = 0; len <= MAXBITS; len++) + count[len] = 0; + for (sym = 0; sym < codes; sym++) + count[lens[sym]]++; + + /* bound code lengths, force root to be within code lengths */ + root = *bits; + for (max = MAXBITS; max >= 1; max--) + if (count[max] != 0) break; + if (root > max) root = max; + if (max == 0) return -1; /* no codes! */ + for (min = 1; min <= MAXBITS; min++) + if (count[min] != 0) break; + if (root < min) root = min; + + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; + left -= count[len]; + if (left < 0) return -1; /* over-subscribed */ + } + if (left > 0 && (type == CODES || max != 1)) + return -1; /* incomplete set */ + + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) + offs[len + 1] = offs[len] + count[len]; + + /* sort symbols by length, by symbol order within each length */ + for (sym = 0; sym < codes; sym++) + if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym; + + /* + Create and fill in decoding tables. In this loop, the table being + filled is at next and has curr index bits. The code being used is huff + with length len. That code is converted to an index by dropping drop + bits off of the bottom. For codes where len is less than drop + curr, + those top drop + curr - len bits are incremented through all values to + fill the table with replicated entries. + + root is the number of index bits for the root table. When len exceeds + root, sub-tables are created pointed to by the root entry with an index + of the low root bits of huff. This is saved in low to check for when a + new sub-table should be started. drop is zero when the root table is + being filled, and drop is root when sub-tables are being filled. + + When a new sub-table is needed, it is necessary to look ahead in the + code lengths to determine what size sub-table is needed. The length + counts are used for this, and so count[] is decremented as codes are + entered in the tables. + + used keeps track of how many table entries have been allocated from the + provided *table space. It is checked for LENS and DIST tables against + the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in + the initial root table size constants. See the comments in inftree9.h + for more information. + + sym increments through all symbols, and the loop terminates when + all codes of length max, i.e. all codes, have been processed. This + routine permits incomplete codes, so another loop after this one fills + in the rest of the decoding tables with invalid code markers. + */ + + /* set up for code type */ + switch (type) { + case CODES: + base = extra = work; /* dummy value--not used */ + end = 19; + break; + case LENS: + base = lbase; + base -= 257; + extra = lext; + extra -= 257; + end = 256; + break; + default: /* DISTS */ + base = dbase; + extra = dext; + end = -1; + } + + /* initialize state for loop */ + huff = 0; /* starting code */ + sym = 0; /* starting code symbol */ + len = min; /* starting code length */ + next = *table; /* current table to fill in */ + curr = root; /* current table index bits */ + drop = 0; /* current bits to drop from code for index */ + low = (unsigned)(-1); /* trigger new sub-table when len > root */ + used = 1U << root; /* use root table entries */ + mask = used - 1; /* mask for comparing low */ + + /* check available table space */ + if ((type == LENS && used >= ENOUGH_LENS) || + (type == DISTS && used >= ENOUGH_DISTS)) + return 1; + + /* process all codes and make table entries */ + for (;;) { + /* create table entry */ + this.bits = (unsigned char)(len - drop); + if ((int)(work[sym]) < end) { + this.op = (unsigned char)0; + this.val = work[sym]; + } + else if ((int)(work[sym]) > end) { + this.op = (unsigned char)(extra[work[sym]]); + this.val = base[work[sym]]; + } + else { + this.op = (unsigned char)(32 + 64); /* end of block */ + this.val = 0; + } + + /* replicate for those indices with low len bits equal to huff */ + incr = 1U << (len - drop); + fill = 1U << curr; + do { + fill -= incr; + next[(huff >> drop) + fill] = this; + } while (fill != 0); + + /* backwards increment the len-bit code huff */ + incr = 1U << (len - 1); + while (huff & incr) + incr >>= 1; + if (incr != 0) { + huff &= incr - 1; + huff += incr; + } + else + huff = 0; + + /* go to next symbol, update count, len */ + sym++; + if (--(count[len]) == 0) { + if (len == max) break; + len = lens[work[sym]]; + } + + /* create new sub-table if needed */ + if (len > root && (huff & mask) != low) { + /* if first time, transition to sub-tables */ + if (drop == 0) + drop = root; + + /* increment past last table */ + next += 1U << curr; + + /* determine length of next table */ + curr = len - drop; + left = (int)(1 << curr); + while (curr + drop < max) { + left -= count[curr + drop]; + if (left <= 0) break; + curr++; + left <<= 1; + } + + /* check for enough space */ + used += 1U << curr; + if ((type == LENS && used >= ENOUGH_LENS) || + (type == DISTS && used >= ENOUGH_DISTS)) + return 1; + + /* point entry in root table to sub-table */ + low = huff & mask; + (*table)[low].op = (unsigned char)curr; + (*table)[low].bits = (unsigned char)root; + (*table)[low].val = (unsigned short)(next - *table); + } + } + + /* + Fill in rest of table for incomplete codes. This loop is similar to the + loop above in incrementing huff for table indices. It is assumed that + len is equal to curr + drop, so there is no loop needed to increment + through high index bits. When the current sub-table is filled, the loop + drops back to the root table to fill in any remaining entries there. + */ + this.op = (unsigned char)64; /* invalid code marker */ + this.bits = (unsigned char)(len - drop); + this.val = (unsigned short)0; + while (huff != 0) { + /* when done with sub-table, drop back to root table */ + if (drop != 0 && (huff & mask) != low) { + drop = 0; + len = root; + next = *table; + curr = root; + this.bits = (unsigned char)len; + } + + /* put invalid code marker in table */ + next[huff >> drop] = this; + + /* backwards increment the len-bit code huff */ + incr = 1U << (len - 1); + while (huff & incr) + incr >>= 1; + if (incr != 0) { + huff &= incr - 1; + huff += incr; + } + else + huff = 0; + } + + /* set return parameters */ + *table += used; + *bits = root; + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/infback9/inftree9.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,61 @@ +/* inftree9.h -- header to use inftree9.c + * Copyright (C) 1995-2008 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* Structure for decoding tables. Each entry provides either the + information needed to do the operation requested by the code that + indexed that table entry, or it provides a pointer to another + table that indexes more bits of the code. op indicates whether + the entry is a pointer to another table, a literal, a length or + distance, an end-of-block, or an invalid code. For a table + pointer, the low four bits of op is the number of index bits of + that table. For a length or distance, the low four bits of op + is the number of extra bits to get after the code. bits is + the number of bits in this code or part of the code to drop off + of the bit buffer. val is the actual byte to output in the case + of a literal, the base length or distance, or the offset from + the current table to the next table. Each entry is four bytes. */ +typedef struct { + unsigned char op; /* operation, extra bits, table bits */ + unsigned char bits; /* bits in this part of the code */ + unsigned short val; /* offset in table or code value */ +} code; + +/* op values as set by inflate_table(): + 00000000 - literal + 0000tttt - table link, tttt != 0 is the number of table index bits + 100eeeee - length or distance, eeee is the number of extra bits + 01100000 - end of block + 01000000 - invalid code + */ + +/* Maximum size of the dynamic table. The maximum number of code structures is + 1446, which is the sum of 852 for literal/length codes and 594 for distance + codes. These values were found by exhaustive searches using the program + examples/enough.c found in the zlib distribtution. The arguments to that + program are the number of symbols, the initial root table size, and the + maximum bit length of a code. "enough 286 9 15" for literal/length codes + returns returns 852, and "enough 32 6 15" for distance codes returns 594. + The initial root table size (9 or 6) is found in the fifth argument of the + inflate_table() calls in infback9.c. If the root table size is changed, + then these maximum sizes would be need to be recalculated and updated. */ +#define ENOUGH_LENS 852 +#define ENOUGH_DISTS 594 +#define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS) + +/* Type of code to build for inflate_table9() */ +typedef enum { + CODES, + LENS, + DISTS +} codetype; + +extern int inflate_table9 OF((codetype type, unsigned short FAR *lens, + unsigned codes, code FAR * FAR *table, + unsigned FAR *bits, unsigned short FAR *work));
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/inflate86/inffas86.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1157 @@ +/* inffas86.c is a hand tuned assembler version of + * + * inffast.c -- fast decoding + * Copyright (C) 1995-2003 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Copyright (C) 2003 Chris Anderson <christop@charm.net> + * Please use the copyright conditions above. + * + * Dec-29-2003 -- I added AMD64 inflate asm support. This version is also + * slightly quicker on x86 systems because, instead of using rep movsb to copy + * data, it uses rep movsw, which moves data in 2-byte chunks instead of single + * bytes. I've tested the AMD64 code on a Fedora Core 1 + the x86_64 updates + * from http://fedora.linux.duke.edu/fc1_x86_64 + * which is running on an Athlon 64 3000+ / Gigabyte GA-K8VT800M system with + * 1GB ram. The 64-bit version is about 4% faster than the 32-bit version, + * when decompressing mozilla-source-1.3.tar.gz. + * + * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from + * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at + * the moment. I have successfully compiled and tested this code with gcc2.96, + * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S + * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX + * enabled. I will attempt to merge the MMX code into this version. Newer + * versions of this and inffast.S can be found at + * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +/* Mark Adler's comments from inffast.c: */ + +/* + Decode literal, length, and distance codes and write out the resulting + literal and match bytes until either not enough input or output is + available, an end-of-block is encountered, or a data error is encountered. + When large enough input and output buffers are supplied to inflate(), for + example, a 16K input buffer and a 64K output buffer, more than 95% of the + inflate execution time is spent in this routine. + + Entry assumptions: + + state->mode == LEN + strm->avail_in >= 6 + strm->avail_out >= 258 + start >= strm->avail_out + state->bits < 8 + + On return, state->mode is one of: + + LEN -- ran out of enough output space or enough available input + TYPE -- reached end of block code, inflate() to interpret next block + BAD -- error in block data + + Notes: + + - The maximum input bits used by a length/distance pair is 15 bits for the + length code, 5 bits for the length extra, 15 bits for the distance code, + and 13 bits for the distance extra. This totals 48 bits, or six bytes. + Therefore if strm->avail_in >= 6, then there is enough input to avoid + checking for available input while decoding. + + - The maximum bytes that a single length/distance pair can output is 258 + bytes, which is the maximum length that can be coded. inflate_fast() + requires strm->avail_out >= 258 for each loop to avoid checking for + output space. + */ +void inflate_fast(strm, start) +z_streamp strm; +unsigned start; /* inflate()'s starting value for strm->avail_out */ +{ + struct inflate_state FAR *state; + struct inffast_ar { +/* 64 32 x86 x86_64 */ +/* ar offset register */ +/* 0 0 */ void *esp; /* esp save */ +/* 8 4 */ void *ebp; /* ebp save */ +/* 16 8 */ unsigned char FAR *in; /* esi rsi local strm->next_in */ +/* 24 12 */ unsigned char FAR *last; /* r9 while in < last */ +/* 32 16 */ unsigned char FAR *out; /* edi rdi local strm->next_out */ +/* 40 20 */ unsigned char FAR *beg; /* inflate()'s init next_out */ +/* 48 24 */ unsigned char FAR *end; /* r10 while out < end */ +/* 56 28 */ unsigned char FAR *window;/* size of window, wsize!=0 */ +/* 64 32 */ code const FAR *lcode; /* ebp rbp local strm->lencode */ +/* 72 36 */ code const FAR *dcode; /* r11 local strm->distcode */ +/* 80 40 */ unsigned long hold; /* edx rdx local strm->hold */ +/* 88 44 */ unsigned bits; /* ebx rbx local strm->bits */ +/* 92 48 */ unsigned wsize; /* window size */ +/* 96 52 */ unsigned write; /* window write index */ +/*100 56 */ unsigned lmask; /* r12 mask for lcode */ +/*104 60 */ unsigned dmask; /* r13 mask for dcode */ +/*108 64 */ unsigned len; /* r14 match length */ +/*112 68 */ unsigned dist; /* r15 match distance */ +/*116 72 */ unsigned status; /* set when state chng*/ + } ar; + +#if defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 ) +#define PAD_AVAIL_IN 6 +#define PAD_AVAIL_OUT 258 +#else +#define PAD_AVAIL_IN 5 +#define PAD_AVAIL_OUT 257 +#endif + + /* copy state to local variables */ + state = (struct inflate_state FAR *)strm->state; + ar.in = strm->next_in; + ar.last = ar.in + (strm->avail_in - PAD_AVAIL_IN); + ar.out = strm->next_out; + ar.beg = ar.out - (start - strm->avail_out); + ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT); + ar.wsize = state->wsize; + ar.write = state->wnext; + ar.window = state->window; + ar.hold = state->hold; + ar.bits = state->bits; + ar.lcode = state->lencode; + ar.dcode = state->distcode; + ar.lmask = (1U << state->lenbits) - 1; + ar.dmask = (1U << state->distbits) - 1; + + /* decode literals and length/distances until end-of-block or not enough + input data or output space */ + + /* align in on 1/2 hold size boundary */ + while (((unsigned long)(void *)ar.in & (sizeof(ar.hold) / 2 - 1)) != 0) { + ar.hold += (unsigned long)*ar.in++ << ar.bits; + ar.bits += 8; + } + +#if defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 ) + __asm__ __volatile__ ( +" leaq %0, %%rax\n" +" movq %%rbp, 8(%%rax)\n" /* save regs rbp and rsp */ +" movq %%rsp, (%%rax)\n" +" movq %%rax, %%rsp\n" /* make rsp point to &ar */ +" movq 16(%%rsp), %%rsi\n" /* rsi = in */ +" movq 32(%%rsp), %%rdi\n" /* rdi = out */ +" movq 24(%%rsp), %%r9\n" /* r9 = last */ +" movq 48(%%rsp), %%r10\n" /* r10 = end */ +" movq 64(%%rsp), %%rbp\n" /* rbp = lcode */ +" movq 72(%%rsp), %%r11\n" /* r11 = dcode */ +" movq 80(%%rsp), %%rdx\n" /* rdx = hold */ +" movl 88(%%rsp), %%ebx\n" /* ebx = bits */ +" movl 100(%%rsp), %%r12d\n" /* r12d = lmask */ +" movl 104(%%rsp), %%r13d\n" /* r13d = dmask */ + /* r14d = len */ + /* r15d = dist */ +" cld\n" +" cmpq %%rdi, %%r10\n" +" je .L_one_time\n" /* if only one decode left */ +" cmpq %%rsi, %%r9\n" +" je .L_one_time\n" +" jmp .L_do_loop\n" + +".L_one_time:\n" +" movq %%r12, %%r8\n" /* r8 = lmask */ +" cmpb $32, %%bl\n" +" ja .L_get_length_code_one_time\n" + +" lodsl\n" /* eax = *(uint *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $32, %%bl\n" /* bits += 32 */ +" shlq %%cl, %%rax\n" +" orq %%rax, %%rdx\n" /* hold |= *((uint *)in)++ << bits */ +" jmp .L_get_length_code_one_time\n" + +".align 32,0x90\n" +".L_while_test:\n" +" cmpq %%rdi, %%r10\n" +" jbe .L_break_loop\n" +" cmpq %%rsi, %%r9\n" +" jbe .L_break_loop\n" + +".L_do_loop:\n" +" movq %%r12, %%r8\n" /* r8 = lmask */ +" cmpb $32, %%bl\n" +" ja .L_get_length_code\n" /* if (32 < bits) */ + +" lodsl\n" /* eax = *(uint *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $32, %%bl\n" /* bits += 32 */ +" shlq %%cl, %%rax\n" +" orq %%rax, %%rdx\n" /* hold |= *((uint *)in)++ << bits */ + +".L_get_length_code:\n" +" andq %%rdx, %%r8\n" /* r8 &= hold */ +" movl (%%rbp,%%r8,4), %%eax\n" /* eax = lcode[hold & lmask] */ + +" movb %%ah, %%cl\n" /* cl = this.bits */ +" subb %%ah, %%bl\n" /* bits -= this.bits */ +" shrq %%cl, %%rdx\n" /* hold >>= this.bits */ + +" testb %%al, %%al\n" +" jnz .L_test_for_length_base\n" /* if (op != 0) 45.7% */ + +" movq %%r12, %%r8\n" /* r8 = lmask */ +" shrl $16, %%eax\n" /* output this.val char */ +" stosb\n" + +".L_get_length_code_one_time:\n" +" andq %%rdx, %%r8\n" /* r8 &= hold */ +" movl (%%rbp,%%r8,4), %%eax\n" /* eax = lcode[hold & lmask] */ + +".L_dolen:\n" +" movb %%ah, %%cl\n" /* cl = this.bits */ +" subb %%ah, %%bl\n" /* bits -= this.bits */ +" shrq %%cl, %%rdx\n" /* hold >>= this.bits */ + +" testb %%al, %%al\n" +" jnz .L_test_for_length_base\n" /* if (op != 0) 45.7% */ + +" shrl $16, %%eax\n" /* output this.val char */ +" stosb\n" +" jmp .L_while_test\n" + +".align 32,0x90\n" +".L_test_for_length_base:\n" +" movl %%eax, %%r14d\n" /* len = this */ +" shrl $16, %%r14d\n" /* len = this.val */ +" movb %%al, %%cl\n" + +" testb $16, %%al\n" +" jz .L_test_for_second_level_length\n" /* if ((op & 16) == 0) 8% */ +" andb $15, %%cl\n" /* op &= 15 */ +" jz .L_decode_distance\n" /* if (!op) */ + +".L_add_bits_to_len:\n" +" subb %%cl, %%bl\n" +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" +" andl %%edx, %%eax\n" /* eax &= hold */ +" shrq %%cl, %%rdx\n" +" addl %%eax, %%r14d\n" /* len += hold & mask[op] */ + +".L_decode_distance:\n" +" movq %%r13, %%r8\n" /* r8 = dmask */ +" cmpb $32, %%bl\n" +" ja .L_get_distance_code\n" /* if (32 < bits) */ + +" lodsl\n" /* eax = *(uint *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $32, %%bl\n" /* bits += 32 */ +" shlq %%cl, %%rax\n" +" orq %%rax, %%rdx\n" /* hold |= *((uint *)in)++ << bits */ + +".L_get_distance_code:\n" +" andq %%rdx, %%r8\n" /* r8 &= hold */ +" movl (%%r11,%%r8,4), %%eax\n" /* eax = dcode[hold & dmask] */ + +".L_dodist:\n" +" movl %%eax, %%r15d\n" /* dist = this */ +" shrl $16, %%r15d\n" /* dist = this.val */ +" movb %%ah, %%cl\n" +" subb %%ah, %%bl\n" /* bits -= this.bits */ +" shrq %%cl, %%rdx\n" /* hold >>= this.bits */ +" movb %%al, %%cl\n" /* cl = this.op */ + +" testb $16, %%al\n" /* if ((op & 16) == 0) */ +" jz .L_test_for_second_level_dist\n" +" andb $15, %%cl\n" /* op &= 15 */ +" jz .L_check_dist_one\n" + +".L_add_bits_to_dist:\n" +" subb %%cl, %%bl\n" +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" /* (1 << op) - 1 */ +" andl %%edx, %%eax\n" /* eax &= hold */ +" shrq %%cl, %%rdx\n" +" addl %%eax, %%r15d\n" /* dist += hold & ((1 << op) - 1) */ + +".L_check_window:\n" +" movq %%rsi, %%r8\n" /* save in so from can use it's reg */ +" movq %%rdi, %%rax\n" +" subq 40(%%rsp), %%rax\n" /* nbytes = out - beg */ + +" cmpl %%r15d, %%eax\n" +" jb .L_clip_window\n" /* if (dist > nbytes) 4.2% */ + +" movl %%r14d, %%ecx\n" /* ecx = len */ +" movq %%rdi, %%rsi\n" +" subq %%r15, %%rsi\n" /* from = out - dist */ + +" sarl %%ecx\n" +" jnc .L_copy_two\n" /* if len % 2 == 0 */ + +" rep movsw\n" +" movb (%%rsi), %%al\n" +" movb %%al, (%%rdi)\n" +" incq %%rdi\n" + +" movq %%r8, %%rsi\n" /* move in back to %rsi, toss from */ +" jmp .L_while_test\n" + +".L_copy_two:\n" +" rep movsw\n" +" movq %%r8, %%rsi\n" /* move in back to %rsi, toss from */ +" jmp .L_while_test\n" + +".align 32,0x90\n" +".L_check_dist_one:\n" +" cmpl $1, %%r15d\n" /* if dist 1, is a memset */ +" jne .L_check_window\n" +" cmpq %%rdi, 40(%%rsp)\n" /* if out == beg, outside window */ +" je .L_check_window\n" + +" movl %%r14d, %%ecx\n" /* ecx = len */ +" movb -1(%%rdi), %%al\n" +" movb %%al, %%ah\n" + +" sarl %%ecx\n" +" jnc .L_set_two\n" +" movb %%al, (%%rdi)\n" +" incq %%rdi\n" + +".L_set_two:\n" +" rep stosw\n" +" jmp .L_while_test\n" + +".align 32,0x90\n" +".L_test_for_second_level_length:\n" +" testb $64, %%al\n" +" jnz .L_test_for_end_of_block\n" /* if ((op & 64) != 0) */ + +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" +" andl %%edx, %%eax\n" /* eax &= hold */ +" addl %%r14d, %%eax\n" /* eax += len */ +" movl (%%rbp,%%rax,4), %%eax\n" /* eax = lcode[val+(hold&mask[op])]*/ +" jmp .L_dolen\n" + +".align 32,0x90\n" +".L_test_for_second_level_dist:\n" +" testb $64, %%al\n" +" jnz .L_invalid_distance_code\n" /* if ((op & 64) != 0) */ + +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" +" andl %%edx, %%eax\n" /* eax &= hold */ +" addl %%r15d, %%eax\n" /* eax += dist */ +" movl (%%r11,%%rax,4), %%eax\n" /* eax = dcode[val+(hold&mask[op])]*/ +" jmp .L_dodist\n" + +".align 32,0x90\n" +".L_clip_window:\n" +" movl %%eax, %%ecx\n" /* ecx = nbytes */ +" movl 92(%%rsp), %%eax\n" /* eax = wsize, prepare for dist cmp */ +" negl %%ecx\n" /* nbytes = -nbytes */ + +" cmpl %%r15d, %%eax\n" +" jb .L_invalid_distance_too_far\n" /* if (dist > wsize) */ + +" addl %%r15d, %%ecx\n" /* nbytes = dist - nbytes */ +" cmpl $0, 96(%%rsp)\n" +" jne .L_wrap_around_window\n" /* if (write != 0) */ + +" movq 56(%%rsp), %%rsi\n" /* from = window */ +" subl %%ecx, %%eax\n" /* eax -= nbytes */ +" addq %%rax, %%rsi\n" /* from += wsize - nbytes */ + +" movl %%r14d, %%eax\n" /* eax = len */ +" cmpl %%ecx, %%r14d\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* eax -= nbytes */ +" rep movsb\n" +" movq %%rdi, %%rsi\n" +" subq %%r15, %%rsi\n" /* from = &out[ -dist ] */ +" jmp .L_do_copy\n" + +".align 32,0x90\n" +".L_wrap_around_window:\n" +" movl 96(%%rsp), %%eax\n" /* eax = write */ +" cmpl %%eax, %%ecx\n" +" jbe .L_contiguous_in_window\n" /* if (write >= nbytes) */ + +" movl 92(%%rsp), %%esi\n" /* from = wsize */ +" addq 56(%%rsp), %%rsi\n" /* from += window */ +" addq %%rax, %%rsi\n" /* from += write */ +" subq %%rcx, %%rsi\n" /* from -= nbytes */ +" subl %%eax, %%ecx\n" /* nbytes -= write */ + +" movl %%r14d, %%eax\n" /* eax = len */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movq 56(%%rsp), %%rsi\n" /* from = window */ +" movl 96(%%rsp), %%ecx\n" /* nbytes = write */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movq %%rdi, %%rsi\n" +" subq %%r15, %%rsi\n" /* from = out - dist */ +" jmp .L_do_copy\n" + +".align 32,0x90\n" +".L_contiguous_in_window:\n" +" movq 56(%%rsp), %%rsi\n" /* rsi = window */ +" addq %%rax, %%rsi\n" +" subq %%rcx, %%rsi\n" /* from += write - nbytes */ + +" movl %%r14d, %%eax\n" /* eax = len */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movq %%rdi, %%rsi\n" +" subq %%r15, %%rsi\n" /* from = out - dist */ +" jmp .L_do_copy\n" /* if (nbytes >= len) */ + +".align 32,0x90\n" +".L_do_copy:\n" +" movl %%eax, %%ecx\n" /* ecx = len */ +" rep movsb\n" + +" movq %%r8, %%rsi\n" /* move in back to %esi, toss from */ +" jmp .L_while_test\n" + +".L_test_for_end_of_block:\n" +" testb $32, %%al\n" +" jz .L_invalid_literal_length_code\n" +" movl $1, 116(%%rsp)\n" +" jmp .L_break_loop_with_status\n" + +".L_invalid_literal_length_code:\n" +" movl $2, 116(%%rsp)\n" +" jmp .L_break_loop_with_status\n" + +".L_invalid_distance_code:\n" +" movl $3, 116(%%rsp)\n" +" jmp .L_break_loop_with_status\n" + +".L_invalid_distance_too_far:\n" +" movl $4, 116(%%rsp)\n" +" jmp .L_break_loop_with_status\n" + +".L_break_loop:\n" +" movl $0, 116(%%rsp)\n" + +".L_break_loop_with_status:\n" +/* put in, out, bits, and hold back into ar and pop esp */ +" movq %%rsi, 16(%%rsp)\n" /* in */ +" movq %%rdi, 32(%%rsp)\n" /* out */ +" movl %%ebx, 88(%%rsp)\n" /* bits */ +" movq %%rdx, 80(%%rsp)\n" /* hold */ +" movq (%%rsp), %%rax\n" /* restore rbp and rsp */ +" movq 8(%%rsp), %%rbp\n" +" movq %%rax, %%rsp\n" + : + : "m" (ar) + : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi", + "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" + ); +#elif ( defined( __GNUC__ ) || defined( __ICC ) ) && defined( __i386 ) + __asm__ __volatile__ ( +" leal %0, %%eax\n" +" movl %%esp, (%%eax)\n" /* save esp, ebp */ +" movl %%ebp, 4(%%eax)\n" +" movl %%eax, %%esp\n" +" movl 8(%%esp), %%esi\n" /* esi = in */ +" movl 16(%%esp), %%edi\n" /* edi = out */ +" movl 40(%%esp), %%edx\n" /* edx = hold */ +" movl 44(%%esp), %%ebx\n" /* ebx = bits */ +" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ + +" cld\n" +" jmp .L_do_loop\n" + +".align 32,0x90\n" +".L_while_test:\n" +" cmpl %%edi, 24(%%esp)\n" /* out < end */ +" jbe .L_break_loop\n" +" cmpl %%esi, 12(%%esp)\n" /* in < last */ +" jbe .L_break_loop\n" + +".L_do_loop:\n" +" cmpb $15, %%bl\n" +" ja .L_get_length_code\n" /* if (15 < bits) */ + +" xorl %%eax, %%eax\n" +" lodsw\n" /* al = *(ushort *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $16, %%bl\n" /* bits += 16 */ +" shll %%cl, %%eax\n" +" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ + +".L_get_length_code:\n" +" movl 56(%%esp), %%eax\n" /* eax = lmask */ +" andl %%edx, %%eax\n" /* eax &= hold */ +" movl (%%ebp,%%eax,4), %%eax\n" /* eax = lcode[hold & lmask] */ + +".L_dolen:\n" +" movb %%ah, %%cl\n" /* cl = this.bits */ +" subb %%ah, %%bl\n" /* bits -= this.bits */ +" shrl %%cl, %%edx\n" /* hold >>= this.bits */ + +" testb %%al, %%al\n" +" jnz .L_test_for_length_base\n" /* if (op != 0) 45.7% */ + +" shrl $16, %%eax\n" /* output this.val char */ +" stosb\n" +" jmp .L_while_test\n" + +".align 32,0x90\n" +".L_test_for_length_base:\n" +" movl %%eax, %%ecx\n" /* len = this */ +" shrl $16, %%ecx\n" /* len = this.val */ +" movl %%ecx, 64(%%esp)\n" /* save len */ +" movb %%al, %%cl\n" + +" testb $16, %%al\n" +" jz .L_test_for_second_level_length\n" /* if ((op & 16) == 0) 8% */ +" andb $15, %%cl\n" /* op &= 15 */ +" jz .L_decode_distance\n" /* if (!op) */ +" cmpb %%cl, %%bl\n" +" jae .L_add_bits_to_len\n" /* if (op <= bits) */ + +" movb %%cl, %%ch\n" /* stash op in ch, freeing cl */ +" xorl %%eax, %%eax\n" +" lodsw\n" /* al = *(ushort *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $16, %%bl\n" /* bits += 16 */ +" shll %%cl, %%eax\n" +" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ +" movb %%ch, %%cl\n" /* move op back to ecx */ + +".L_add_bits_to_len:\n" +" subb %%cl, %%bl\n" +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" +" andl %%edx, %%eax\n" /* eax &= hold */ +" shrl %%cl, %%edx\n" +" addl %%eax, 64(%%esp)\n" /* len += hold & mask[op] */ + +".L_decode_distance:\n" +" cmpb $15, %%bl\n" +" ja .L_get_distance_code\n" /* if (15 < bits) */ + +" xorl %%eax, %%eax\n" +" lodsw\n" /* al = *(ushort *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $16, %%bl\n" /* bits += 16 */ +" shll %%cl, %%eax\n" +" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ + +".L_get_distance_code:\n" +" movl 60(%%esp), %%eax\n" /* eax = dmask */ +" movl 36(%%esp), %%ecx\n" /* ecx = dcode */ +" andl %%edx, %%eax\n" /* eax &= hold */ +" movl (%%ecx,%%eax,4), %%eax\n"/* eax = dcode[hold & dmask] */ + +".L_dodist:\n" +" movl %%eax, %%ebp\n" /* dist = this */ +" shrl $16, %%ebp\n" /* dist = this.val */ +" movb %%ah, %%cl\n" +" subb %%ah, %%bl\n" /* bits -= this.bits */ +" shrl %%cl, %%edx\n" /* hold >>= this.bits */ +" movb %%al, %%cl\n" /* cl = this.op */ + +" testb $16, %%al\n" /* if ((op & 16) == 0) */ +" jz .L_test_for_second_level_dist\n" +" andb $15, %%cl\n" /* op &= 15 */ +" jz .L_check_dist_one\n" +" cmpb %%cl, %%bl\n" +" jae .L_add_bits_to_dist\n" /* if (op <= bits) 97.6% */ + +" movb %%cl, %%ch\n" /* stash op in ch, freeing cl */ +" xorl %%eax, %%eax\n" +" lodsw\n" /* al = *(ushort *)in++ */ +" movb %%bl, %%cl\n" /* cl = bits, needs it for shifting */ +" addb $16, %%bl\n" /* bits += 16 */ +" shll %%cl, %%eax\n" +" orl %%eax, %%edx\n" /* hold |= *((ushort *)in)++ << bits */ +" movb %%ch, %%cl\n" /* move op back to ecx */ + +".L_add_bits_to_dist:\n" +" subb %%cl, %%bl\n" +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" /* (1 << op) - 1 */ +" andl %%edx, %%eax\n" /* eax &= hold */ +" shrl %%cl, %%edx\n" +" addl %%eax, %%ebp\n" /* dist += hold & ((1 << op) - 1) */ + +".L_check_window:\n" +" movl %%esi, 8(%%esp)\n" /* save in so from can use it's reg */ +" movl %%edi, %%eax\n" +" subl 20(%%esp), %%eax\n" /* nbytes = out - beg */ + +" cmpl %%ebp, %%eax\n" +" jb .L_clip_window\n" /* if (dist > nbytes) 4.2% */ + +" movl 64(%%esp), %%ecx\n" /* ecx = len */ +" movl %%edi, %%esi\n" +" subl %%ebp, %%esi\n" /* from = out - dist */ + +" sarl %%ecx\n" +" jnc .L_copy_two\n" /* if len % 2 == 0 */ + +" rep movsw\n" +" movb (%%esi), %%al\n" +" movb %%al, (%%edi)\n" +" incl %%edi\n" + +" movl 8(%%esp), %%esi\n" /* move in back to %esi, toss from */ +" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ +" jmp .L_while_test\n" + +".L_copy_two:\n" +" rep movsw\n" +" movl 8(%%esp), %%esi\n" /* move in back to %esi, toss from */ +" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ +" jmp .L_while_test\n" + +".align 32,0x90\n" +".L_check_dist_one:\n" +" cmpl $1, %%ebp\n" /* if dist 1, is a memset */ +" jne .L_check_window\n" +" cmpl %%edi, 20(%%esp)\n" +" je .L_check_window\n" /* out == beg, if outside window */ + +" movl 64(%%esp), %%ecx\n" /* ecx = len */ +" movb -1(%%edi), %%al\n" +" movb %%al, %%ah\n" + +" sarl %%ecx\n" +" jnc .L_set_two\n" +" movb %%al, (%%edi)\n" +" incl %%edi\n" + +".L_set_two:\n" +" rep stosw\n" +" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ +" jmp .L_while_test\n" + +".align 32,0x90\n" +".L_test_for_second_level_length:\n" +" testb $64, %%al\n" +" jnz .L_test_for_end_of_block\n" /* if ((op & 64) != 0) */ + +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" +" andl %%edx, %%eax\n" /* eax &= hold */ +" addl 64(%%esp), %%eax\n" /* eax += len */ +" movl (%%ebp,%%eax,4), %%eax\n" /* eax = lcode[val+(hold&mask[op])]*/ +" jmp .L_dolen\n" + +".align 32,0x90\n" +".L_test_for_second_level_dist:\n" +" testb $64, %%al\n" +" jnz .L_invalid_distance_code\n" /* if ((op & 64) != 0) */ + +" xorl %%eax, %%eax\n" +" incl %%eax\n" +" shll %%cl, %%eax\n" +" decl %%eax\n" +" andl %%edx, %%eax\n" /* eax &= hold */ +" addl %%ebp, %%eax\n" /* eax += dist */ +" movl 36(%%esp), %%ecx\n" /* ecx = dcode */ +" movl (%%ecx,%%eax,4), %%eax\n" /* eax = dcode[val+(hold&mask[op])]*/ +" jmp .L_dodist\n" + +".align 32,0x90\n" +".L_clip_window:\n" +" movl %%eax, %%ecx\n" +" movl 48(%%esp), %%eax\n" /* eax = wsize */ +" negl %%ecx\n" /* nbytes = -nbytes */ +" movl 28(%%esp), %%esi\n" /* from = window */ + +" cmpl %%ebp, %%eax\n" +" jb .L_invalid_distance_too_far\n" /* if (dist > wsize) */ + +" addl %%ebp, %%ecx\n" /* nbytes = dist - nbytes */ +" cmpl $0, 52(%%esp)\n" +" jne .L_wrap_around_window\n" /* if (write != 0) */ + +" subl %%ecx, %%eax\n" +" addl %%eax, %%esi\n" /* from += wsize - nbytes */ + +" movl 64(%%esp), %%eax\n" /* eax = len */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movl %%edi, %%esi\n" +" subl %%ebp, %%esi\n" /* from = out - dist */ +" jmp .L_do_copy\n" + +".align 32,0x90\n" +".L_wrap_around_window:\n" +" movl 52(%%esp), %%eax\n" /* eax = write */ +" cmpl %%eax, %%ecx\n" +" jbe .L_contiguous_in_window\n" /* if (write >= nbytes) */ + +" addl 48(%%esp), %%esi\n" /* from += wsize */ +" addl %%eax, %%esi\n" /* from += write */ +" subl %%ecx, %%esi\n" /* from -= nbytes */ +" subl %%eax, %%ecx\n" /* nbytes -= write */ + +" movl 64(%%esp), %%eax\n" /* eax = len */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movl 28(%%esp), %%esi\n" /* from = window */ +" movl 52(%%esp), %%ecx\n" /* nbytes = write */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movl %%edi, %%esi\n" +" subl %%ebp, %%esi\n" /* from = out - dist */ +" jmp .L_do_copy\n" + +".align 32,0x90\n" +".L_contiguous_in_window:\n" +" addl %%eax, %%esi\n" +" subl %%ecx, %%esi\n" /* from += write - nbytes */ + +" movl 64(%%esp), %%eax\n" /* eax = len */ +" cmpl %%ecx, %%eax\n" +" jbe .L_do_copy\n" /* if (nbytes >= len) */ + +" subl %%ecx, %%eax\n" /* len -= nbytes */ +" rep movsb\n" +" movl %%edi, %%esi\n" +" subl %%ebp, %%esi\n" /* from = out - dist */ +" jmp .L_do_copy\n" /* if (nbytes >= len) */ + +".align 32,0x90\n" +".L_do_copy:\n" +" movl %%eax, %%ecx\n" +" rep movsb\n" + +" movl 8(%%esp), %%esi\n" /* move in back to %esi, toss from */ +" movl 32(%%esp), %%ebp\n" /* ebp = lcode */ +" jmp .L_while_test\n" + +".L_test_for_end_of_block:\n" +" testb $32, %%al\n" +" jz .L_invalid_literal_length_code\n" +" movl $1, 72(%%esp)\n" +" jmp .L_break_loop_with_status\n" + +".L_invalid_literal_length_code:\n" +" movl $2, 72(%%esp)\n" +" jmp .L_break_loop_with_status\n" + +".L_invalid_distance_code:\n" +" movl $3, 72(%%esp)\n" +" jmp .L_break_loop_with_status\n" + +".L_invalid_distance_too_far:\n" +" movl 8(%%esp), %%esi\n" +" movl $4, 72(%%esp)\n" +" jmp .L_break_loop_with_status\n" + +".L_break_loop:\n" +" movl $0, 72(%%esp)\n" + +".L_break_loop_with_status:\n" +/* put in, out, bits, and hold back into ar and pop esp */ +" movl %%esi, 8(%%esp)\n" /* save in */ +" movl %%edi, 16(%%esp)\n" /* save out */ +" movl %%ebx, 44(%%esp)\n" /* save bits */ +" movl %%edx, 40(%%esp)\n" /* save hold */ +" movl 4(%%esp), %%ebp\n" /* restore esp, ebp */ +" movl (%%esp), %%esp\n" + : + : "m" (ar) + : "memory", "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi" + ); +#elif defined( _MSC_VER ) && ! defined( _M_AMD64 ) + __asm { + lea eax, ar + mov [eax], esp /* save esp, ebp */ + mov [eax+4], ebp + mov esp, eax + mov esi, [esp+8] /* esi = in */ + mov edi, [esp+16] /* edi = out */ + mov edx, [esp+40] /* edx = hold */ + mov ebx, [esp+44] /* ebx = bits */ + mov ebp, [esp+32] /* ebp = lcode */ + + cld + jmp L_do_loop + +ALIGN 4 +L_while_test: + cmp [esp+24], edi + jbe L_break_loop + cmp [esp+12], esi + jbe L_break_loop + +L_do_loop: + cmp bl, 15 + ja L_get_length_code /* if (15 < bits) */ + + xor eax, eax + lodsw /* al = *(ushort *)in++ */ + mov cl, bl /* cl = bits, needs it for shifting */ + add bl, 16 /* bits += 16 */ + shl eax, cl + or edx, eax /* hold |= *((ushort *)in)++ << bits */ + +L_get_length_code: + mov eax, [esp+56] /* eax = lmask */ + and eax, edx /* eax &= hold */ + mov eax, [ebp+eax*4] /* eax = lcode[hold & lmask] */ + +L_dolen: + mov cl, ah /* cl = this.bits */ + sub bl, ah /* bits -= this.bits */ + shr edx, cl /* hold >>= this.bits */ + + test al, al + jnz L_test_for_length_base /* if (op != 0) 45.7% */ + + shr eax, 16 /* output this.val char */ + stosb + jmp L_while_test + +ALIGN 4 +L_test_for_length_base: + mov ecx, eax /* len = this */ + shr ecx, 16 /* len = this.val */ + mov [esp+64], ecx /* save len */ + mov cl, al + + test al, 16 + jz L_test_for_second_level_length /* if ((op & 16) == 0) 8% */ + and cl, 15 /* op &= 15 */ + jz L_decode_distance /* if (!op) */ + cmp bl, cl + jae L_add_bits_to_len /* if (op <= bits) */ + + mov ch, cl /* stash op in ch, freeing cl */ + xor eax, eax + lodsw /* al = *(ushort *)in++ */ + mov cl, bl /* cl = bits, needs it for shifting */ + add bl, 16 /* bits += 16 */ + shl eax, cl + or edx, eax /* hold |= *((ushort *)in)++ << bits */ + mov cl, ch /* move op back to ecx */ + +L_add_bits_to_len: + sub bl, cl + xor eax, eax + inc eax + shl eax, cl + dec eax + and eax, edx /* eax &= hold */ + shr edx, cl + add [esp+64], eax /* len += hold & mask[op] */ + +L_decode_distance: + cmp bl, 15 + ja L_get_distance_code /* if (15 < bits) */ + + xor eax, eax + lodsw /* al = *(ushort *)in++ */ + mov cl, bl /* cl = bits, needs it for shifting */ + add bl, 16 /* bits += 16 */ + shl eax, cl + or edx, eax /* hold |= *((ushort *)in)++ << bits */ + +L_get_distance_code: + mov eax, [esp+60] /* eax = dmask */ + mov ecx, [esp+36] /* ecx = dcode */ + and eax, edx /* eax &= hold */ + mov eax, [ecx+eax*4]/* eax = dcode[hold & dmask] */ + +L_dodist: + mov ebp, eax /* dist = this */ + shr ebp, 16 /* dist = this.val */ + mov cl, ah + sub bl, ah /* bits -= this.bits */ + shr edx, cl /* hold >>= this.bits */ + mov cl, al /* cl = this.op */ + + test al, 16 /* if ((op & 16) == 0) */ + jz L_test_for_second_level_dist + and cl, 15 /* op &= 15 */ + jz L_check_dist_one + cmp bl, cl + jae L_add_bits_to_dist /* if (op <= bits) 97.6% */ + + mov ch, cl /* stash op in ch, freeing cl */ + xor eax, eax + lodsw /* al = *(ushort *)in++ */ + mov cl, bl /* cl = bits, needs it for shifting */ + add bl, 16 /* bits += 16 */ + shl eax, cl + or edx, eax /* hold |= *((ushort *)in)++ << bits */ + mov cl, ch /* move op back to ecx */ + +L_add_bits_to_dist: + sub bl, cl + xor eax, eax + inc eax + shl eax, cl + dec eax /* (1 << op) - 1 */ + and eax, edx /* eax &= hold */ + shr edx, cl + add ebp, eax /* dist += hold & ((1 << op) - 1) */ + +L_check_window: + mov [esp+8], esi /* save in so from can use it's reg */ + mov eax, edi + sub eax, [esp+20] /* nbytes = out - beg */ + + cmp eax, ebp + jb L_clip_window /* if (dist > nbytes) 4.2% */ + + mov ecx, [esp+64] /* ecx = len */ + mov esi, edi + sub esi, ebp /* from = out - dist */ + + sar ecx, 1 + jnc L_copy_two + + rep movsw + mov al, [esi] + mov [edi], al + inc edi + + mov esi, [esp+8] /* move in back to %esi, toss from */ + mov ebp, [esp+32] /* ebp = lcode */ + jmp L_while_test + +L_copy_two: + rep movsw + mov esi, [esp+8] /* move in back to %esi, toss from */ + mov ebp, [esp+32] /* ebp = lcode */ + jmp L_while_test + +ALIGN 4 +L_check_dist_one: + cmp ebp, 1 /* if dist 1, is a memset */ + jne L_check_window + cmp [esp+20], edi + je L_check_window /* out == beg, if outside window */ + + mov ecx, [esp+64] /* ecx = len */ + mov al, [edi-1] + mov ah, al + + sar ecx, 1 + jnc L_set_two + mov [edi], al /* memset out with from[-1] */ + inc edi + +L_set_two: + rep stosw + mov ebp, [esp+32] /* ebp = lcode */ + jmp L_while_test + +ALIGN 4 +L_test_for_second_level_length: + test al, 64 + jnz L_test_for_end_of_block /* if ((op & 64) != 0) */ + + xor eax, eax + inc eax + shl eax, cl + dec eax + and eax, edx /* eax &= hold */ + add eax, [esp+64] /* eax += len */ + mov eax, [ebp+eax*4] /* eax = lcode[val+(hold&mask[op])]*/ + jmp L_dolen + +ALIGN 4 +L_test_for_second_level_dist: + test al, 64 + jnz L_invalid_distance_code /* if ((op & 64) != 0) */ + + xor eax, eax + inc eax + shl eax, cl + dec eax + and eax, edx /* eax &= hold */ + add eax, ebp /* eax += dist */ + mov ecx, [esp+36] /* ecx = dcode */ + mov eax, [ecx+eax*4] /* eax = dcode[val+(hold&mask[op])]*/ + jmp L_dodist + +ALIGN 4 +L_clip_window: + mov ecx, eax + mov eax, [esp+48] /* eax = wsize */ + neg ecx /* nbytes = -nbytes */ + mov esi, [esp+28] /* from = window */ + + cmp eax, ebp + jb L_invalid_distance_too_far /* if (dist > wsize) */ + + add ecx, ebp /* nbytes = dist - nbytes */ + cmp dword ptr [esp+52], 0 + jne L_wrap_around_window /* if (write != 0) */ + + sub eax, ecx + add esi, eax /* from += wsize - nbytes */ + + mov eax, [esp+64] /* eax = len */ + cmp eax, ecx + jbe L_do_copy /* if (nbytes >= len) */ + + sub eax, ecx /* len -= nbytes */ + rep movsb + mov esi, edi + sub esi, ebp /* from = out - dist */ + jmp L_do_copy + +ALIGN 4 +L_wrap_around_window: + mov eax, [esp+52] /* eax = write */ + cmp ecx, eax + jbe L_contiguous_in_window /* if (write >= nbytes) */ + + add esi, [esp+48] /* from += wsize */ + add esi, eax /* from += write */ + sub esi, ecx /* from -= nbytes */ + sub ecx, eax /* nbytes -= write */ + + mov eax, [esp+64] /* eax = len */ + cmp eax, ecx + jbe L_do_copy /* if (nbytes >= len) */ + + sub eax, ecx /* len -= nbytes */ + rep movsb + mov esi, [esp+28] /* from = window */ + mov ecx, [esp+52] /* nbytes = write */ + cmp eax, ecx + jbe L_do_copy /* if (nbytes >= len) */ + + sub eax, ecx /* len -= nbytes */ + rep movsb + mov esi, edi + sub esi, ebp /* from = out - dist */ + jmp L_do_copy + +ALIGN 4 +L_contiguous_in_window: + add esi, eax + sub esi, ecx /* from += write - nbytes */ + + mov eax, [esp+64] /* eax = len */ + cmp eax, ecx + jbe L_do_copy /* if (nbytes >= len) */ + + sub eax, ecx /* len -= nbytes */ + rep movsb + mov esi, edi + sub esi, ebp /* from = out - dist */ + jmp L_do_copy + +ALIGN 4 +L_do_copy: + mov ecx, eax + rep movsb + + mov esi, [esp+8] /* move in back to %esi, toss from */ + mov ebp, [esp+32] /* ebp = lcode */ + jmp L_while_test + +L_test_for_end_of_block: + test al, 32 + jz L_invalid_literal_length_code + mov dword ptr [esp+72], 1 + jmp L_break_loop_with_status + +L_invalid_literal_length_code: + mov dword ptr [esp+72], 2 + jmp L_break_loop_with_status + +L_invalid_distance_code: + mov dword ptr [esp+72], 3 + jmp L_break_loop_with_status + +L_invalid_distance_too_far: + mov esi, [esp+4] + mov dword ptr [esp+72], 4 + jmp L_break_loop_with_status + +L_break_loop: + mov dword ptr [esp+72], 0 + +L_break_loop_with_status: +/* put in, out, bits, and hold back into ar and pop esp */ + mov [esp+8], esi /* save in */ + mov [esp+16], edi /* save out */ + mov [esp+44], ebx /* save bits */ + mov [esp+40], edx /* save hold */ + mov ebp, [esp+4] /* restore esp, ebp */ + mov esp, [esp] + } +#else +#error "x86 architecture not defined" +#endif + + if (ar.status > 1) { + if (ar.status == 2) + strm->msg = "invalid literal/length code"; + else if (ar.status == 3) + strm->msg = "invalid distance code"; + else + strm->msg = "invalid distance too far back"; + state->mode = BAD; + } + else if ( ar.status == 1 ) { + state->mode = TYPE; + } + + /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ + ar.len = ar.bits >> 3; + ar.in -= ar.len; + ar.bits -= ar.len << 3; + ar.hold &= (1U << ar.bits) - 1; + + /* update state and return */ + strm->next_in = ar.in; + strm->next_out = ar.out; + strm->avail_in = (unsigned)(ar.in < ar.last ? + PAD_AVAIL_IN + (ar.last - ar.in) : + PAD_AVAIL_IN - (ar.in - ar.last)); + strm->avail_out = (unsigned)(ar.out < ar.end ? + PAD_AVAIL_OUT + (ar.end - ar.out) : + PAD_AVAIL_OUT - (ar.out - ar.end)); + state->hold = ar.hold; + state->bits = ar.bits; + return; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/inflate86/inffast.S Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1368 @@ +/* + * inffast.S is a hand tuned assembler version of: + * + * inffast.c -- fast decoding + * Copyright (C) 1995-2003 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Copyright (C) 2003 Chris Anderson <christop@charm.net> + * Please use the copyright conditions above. + * + * This version (Jan-23-2003) of inflate_fast was coded and tested under + * GNU/Linux on a pentium 3, using the gcc-3.2 compiler distribution. On that + * machine, I found that gzip style archives decompressed about 20% faster than + * the gcc-3.2 -O3 -fomit-frame-pointer compiled version. Your results will + * depend on how large of a buffer is used for z_stream.next_in & next_out + * (8K-32K worked best for my 256K cpu cache) and how much overhead there is in + * stream processing I/O and crc32/addler32. In my case, this routine used + * 70% of the cpu time and crc32 used 20%. + * + * I am confident that this version will work in the general case, but I have + * not tested a wide variety of datasets or a wide variety of platforms. + * + * Jan-24-2003 -- Added -DUSE_MMX define for slightly faster inflating. + * It should be a runtime flag instead of compile time flag... + * + * Jan-26-2003 -- Added runtime check for MMX support with cpuid instruction. + * With -DUSE_MMX, only MMX code is compiled. With -DNO_MMX, only non-MMX code + * is compiled. Without either option, runtime detection is enabled. Runtime + * detection should work on all modern cpus and the recomended algorithm (flip + * ID bit on eflags and then use the cpuid instruction) is used in many + * multimedia applications. Tested under win2k with gcc-2.95 and gas-2.12 + * distributed with cygwin3. Compiling with gcc-2.95 -c inffast.S -o + * inffast.obj generates a COFF object which can then be linked with MSVC++ + * compiled code. Tested under FreeBSD 4.7 with gcc-2.95. + * + * Jan-28-2003 -- Tested Athlon XP... MMX mode is slower than no MMX (and + * slower than compiler generated code). Adjusted cpuid check to use the MMX + * code only for Pentiums < P4 until I have more data on the P4. Speed + * improvment is only about 15% on the Athlon when compared with code generated + * with MSVC++. Not sure yet, but I think the P4 will also be slower using the + * MMX mode because many of it's x86 ALU instructions execute in .5 cycles and + * have less latency than MMX ops. Added code to buffer the last 11 bytes of + * the input stream since the MMX code grabs bits in chunks of 32, which + * differs from the inffast.c algorithm. I don't think there would have been + * read overruns where a page boundary was crossed (a segfault), but there + * could have been overruns when next_in ends on unaligned memory (unintialized + * memory read). + * + * Mar-13-2003 -- P4 MMX is slightly slower than P4 NO_MMX. I created a C + * version of the non-MMX code so that it doesn't depend on zstrm and zstate + * structure offsets which are hard coded in this file. This was last tested + * with zlib-1.2.0 which is currently in beta testing, newer versions of this + * and inffas86.c can be found at http://www.eetbeetee.com/zlib/ and + * http://www.charm.net/~christop/zlib/ + */ + + +/* + * if you have underscore linking problems (_inflate_fast undefined), try + * using -DGAS_COFF + */ +#if ! defined( GAS_COFF ) && ! defined( GAS_ELF ) + +#if defined( WIN32 ) || defined( __CYGWIN__ ) +#define GAS_COFF /* windows object format */ +#else +#define GAS_ELF +#endif + +#endif /* ! GAS_COFF && ! GAS_ELF */ + + +#if defined( GAS_COFF ) + +/* coff externals have underscores */ +#define inflate_fast _inflate_fast +#define inflate_fast_use_mmx _inflate_fast_use_mmx + +#endif /* GAS_COFF */ + + +.file "inffast.S" + +.globl inflate_fast + +.text +.align 4,0 +.L_invalid_literal_length_code_msg: +.string "invalid literal/length code" + +.align 4,0 +.L_invalid_distance_code_msg: +.string "invalid distance code" + +.align 4,0 +.L_invalid_distance_too_far_msg: +.string "invalid distance too far back" + +#if ! defined( NO_MMX ) +.align 4,0 +.L_mask: /* mask[N] = ( 1 << N ) - 1 */ +.long 0 +.long 1 +.long 3 +.long 7 +.long 15 +.long 31 +.long 63 +.long 127 +.long 255 +.long 511 +.long 1023 +.long 2047 +.long 4095 +.long 8191 +.long 16383 +.long 32767 +.long 65535 +.long 131071 +.long 262143 +.long 524287 +.long 1048575 +.long 2097151 +.long 4194303 +.long 8388607 +.long 16777215 +.long 33554431 +.long 67108863 +.long 134217727 +.long 268435455 +.long 536870911 +.long 1073741823 +.long 2147483647 +.long 4294967295 +#endif /* NO_MMX */ + +.text + +/* + * struct z_stream offsets, in zlib.h + */ +#define next_in_strm 0 /* strm->next_in */ +#define avail_in_strm 4 /* strm->avail_in */ +#define next_out_strm 12 /* strm->next_out */ +#define avail_out_strm 16 /* strm->avail_out */ +#define msg_strm 24 /* strm->msg */ +#define state_strm 28 /* strm->state */ + +/* + * struct inflate_state offsets, in inflate.h + */ +#define mode_state 0 /* state->mode */ +#define wsize_state 32 /* state->wsize */ +#define write_state 40 /* state->write */ +#define window_state 44 /* state->window */ +#define hold_state 48 /* state->hold */ +#define bits_state 52 /* state->bits */ +#define lencode_state 68 /* state->lencode */ +#define distcode_state 72 /* state->distcode */ +#define lenbits_state 76 /* state->lenbits */ +#define distbits_state 80 /* state->distbits */ + +/* + * inflate_fast's activation record + */ +#define local_var_size 64 /* how much local space for vars */ +#define strm_sp 88 /* first arg: z_stream * (local_var_size + 24) */ +#define start_sp 92 /* second arg: unsigned int (local_var_size + 28) */ + +/* + * offsets for local vars on stack + */ +#define out 60 /* unsigned char* */ +#define window 56 /* unsigned char* */ +#define wsize 52 /* unsigned int */ +#define write 48 /* unsigned int */ +#define in 44 /* unsigned char* */ +#define beg 40 /* unsigned char* */ +#define buf 28 /* char[ 12 ] */ +#define len 24 /* unsigned int */ +#define last 20 /* unsigned char* */ +#define end 16 /* unsigned char* */ +#define dcode 12 /* code* */ +#define lcode 8 /* code* */ +#define dmask 4 /* unsigned int */ +#define lmask 0 /* unsigned int */ + +/* + * typedef enum inflate_mode consts, in inflate.h + */ +#define INFLATE_MODE_TYPE 11 /* state->mode flags enum-ed in inflate.h */ +#define INFLATE_MODE_BAD 26 + + +#if ! defined( USE_MMX ) && ! defined( NO_MMX ) + +#define RUN_TIME_MMX + +#define CHECK_MMX 1 +#define DO_USE_MMX 2 +#define DONT_USE_MMX 3 + +.globl inflate_fast_use_mmx + +.data + +.align 4,0 +inflate_fast_use_mmx: /* integer flag for run time control 1=check,2=mmx,3=no */ +.long CHECK_MMX + +#if defined( GAS_ELF ) +/* elf info */ +.type inflate_fast_use_mmx,@object +.size inflate_fast_use_mmx,4 +#endif + +#endif /* RUN_TIME_MMX */ + +#if defined( GAS_COFF ) +/* coff info: scl 2 = extern, type 32 = function */ +.def inflate_fast; .scl 2; .type 32; .endef +#endif + +.text + +.align 32,0x90 +inflate_fast: + pushl %edi + pushl %esi + pushl %ebp + pushl %ebx + pushf /* save eflags (strm_sp, state_sp assumes this is 32 bits) */ + subl $local_var_size, %esp + cld + +#define strm_r %esi +#define state_r %edi + + movl strm_sp(%esp), strm_r + movl state_strm(strm_r), state_r + + /* in = strm->next_in; + * out = strm->next_out; + * last = in + strm->avail_in - 11; + * beg = out - (start - strm->avail_out); + * end = out + (strm->avail_out - 257); + */ + movl avail_in_strm(strm_r), %edx + movl next_in_strm(strm_r), %eax + + addl %eax, %edx /* avail_in += next_in */ + subl $11, %edx /* avail_in -= 11 */ + + movl %eax, in(%esp) + movl %edx, last(%esp) + + movl start_sp(%esp), %ebp + movl avail_out_strm(strm_r), %ecx + movl next_out_strm(strm_r), %ebx + + subl %ecx, %ebp /* start -= avail_out */ + negl %ebp /* start = -start */ + addl %ebx, %ebp /* start += next_out */ + + subl $257, %ecx /* avail_out -= 257 */ + addl %ebx, %ecx /* avail_out += out */ + + movl %ebx, out(%esp) + movl %ebp, beg(%esp) + movl %ecx, end(%esp) + + /* wsize = state->wsize; + * write = state->write; + * window = state->window; + * hold = state->hold; + * bits = state->bits; + * lcode = state->lencode; + * dcode = state->distcode; + * lmask = ( 1 << state->lenbits ) - 1; + * dmask = ( 1 << state->distbits ) - 1; + */ + + movl lencode_state(state_r), %eax + movl distcode_state(state_r), %ecx + + movl %eax, lcode(%esp) + movl %ecx, dcode(%esp) + + movl $1, %eax + movl lenbits_state(state_r), %ecx + shll %cl, %eax + decl %eax + movl %eax, lmask(%esp) + + movl $1, %eax + movl distbits_state(state_r), %ecx + shll %cl, %eax + decl %eax + movl %eax, dmask(%esp) + + movl wsize_state(state_r), %eax + movl write_state(state_r), %ecx + movl window_state(state_r), %edx + + movl %eax, wsize(%esp) + movl %ecx, write(%esp) + movl %edx, window(%esp) + + movl hold_state(state_r), %ebp + movl bits_state(state_r), %ebx + +#undef strm_r +#undef state_r + +#define in_r %esi +#define from_r %esi +#define out_r %edi + + movl in(%esp), in_r + movl last(%esp), %ecx + cmpl in_r, %ecx + ja .L_align_long /* if in < last */ + + addl $11, %ecx /* ecx = &in[ avail_in ] */ + subl in_r, %ecx /* ecx = avail_in */ + movl $12, %eax + subl %ecx, %eax /* eax = 12 - avail_in */ + leal buf(%esp), %edi + rep movsb /* memcpy( buf, in, avail_in ) */ + movl %eax, %ecx + xorl %eax, %eax + rep stosb /* memset( &buf[ avail_in ], 0, 12 - avail_in ) */ + leal buf(%esp), in_r /* in = buf */ + movl in_r, last(%esp) /* last = in, do just one iteration */ + jmp .L_is_aligned + + /* align in_r on long boundary */ +.L_align_long: + testl $3, in_r + jz .L_is_aligned + xorl %eax, %eax + movb (in_r), %al + incl in_r + movl %ebx, %ecx + addl $8, %ebx + shll %cl, %eax + orl %eax, %ebp + jmp .L_align_long + +.L_is_aligned: + movl out(%esp), out_r + +#if defined( NO_MMX ) + jmp .L_do_loop +#endif + +#if defined( USE_MMX ) + jmp .L_init_mmx +#endif + +/*** Runtime MMX check ***/ + +#if defined( RUN_TIME_MMX ) +.L_check_mmx: + cmpl $DO_USE_MMX, inflate_fast_use_mmx + je .L_init_mmx + ja .L_do_loop /* > 2 */ + + pushl %eax + pushl %ebx + pushl %ecx + pushl %edx + pushf + movl (%esp), %eax /* copy eflags to eax */ + xorl $0x200000, (%esp) /* try toggling ID bit of eflags (bit 21) + * to see if cpu supports cpuid... + * ID bit method not supported by NexGen but + * bios may load a cpuid instruction and + * cpuid may be disabled on Cyrix 5-6x86 */ + popf + pushf + popl %edx /* copy new eflags to edx */ + xorl %eax, %edx /* test if ID bit is flipped */ + jz .L_dont_use_mmx /* not flipped if zero */ + xorl %eax, %eax + cpuid + cmpl $0x756e6547, %ebx /* check for GenuineIntel in ebx,ecx,edx */ + jne .L_dont_use_mmx + cmpl $0x6c65746e, %ecx + jne .L_dont_use_mmx + cmpl $0x49656e69, %edx + jne .L_dont_use_mmx + movl $1, %eax + cpuid /* get cpu features */ + shrl $8, %eax + andl $15, %eax + cmpl $6, %eax /* check for Pentium family, is 0xf for P4 */ + jne .L_dont_use_mmx + testl $0x800000, %edx /* test if MMX feature is set (bit 23) */ + jnz .L_use_mmx + jmp .L_dont_use_mmx +.L_use_mmx: + movl $DO_USE_MMX, inflate_fast_use_mmx + jmp .L_check_mmx_pop +.L_dont_use_mmx: + movl $DONT_USE_MMX, inflate_fast_use_mmx +.L_check_mmx_pop: + popl %edx + popl %ecx + popl %ebx + popl %eax + jmp .L_check_mmx +#endif + + +/*** Non-MMX code ***/ + +#if defined ( NO_MMX ) || defined( RUN_TIME_MMX ) + +#define hold_r %ebp +#define bits_r %bl +#define bitslong_r %ebx + +.align 32,0x90 +.L_while_test: + /* while (in < last && out < end) + */ + cmpl out_r, end(%esp) + jbe .L_break_loop /* if (out >= end) */ + + cmpl in_r, last(%esp) + jbe .L_break_loop + +.L_do_loop: + /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out + * + * do { + * if (bits < 15) { + * hold |= *((unsigned short *)in)++ << bits; + * bits += 16 + * } + * this = lcode[hold & lmask] + */ + cmpb $15, bits_r + ja .L_get_length_code /* if (15 < bits) */ + + xorl %eax, %eax + lodsw /* al = *(ushort *)in++ */ + movb bits_r, %cl /* cl = bits, needs it for shifting */ + addb $16, bits_r /* bits += 16 */ + shll %cl, %eax + orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ + +.L_get_length_code: + movl lmask(%esp), %edx /* edx = lmask */ + movl lcode(%esp), %ecx /* ecx = lcode */ + andl hold_r, %edx /* edx &= hold */ + movl (%ecx,%edx,4), %eax /* eax = lcode[hold & lmask] */ + +.L_dolen: + /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out + * + * dolen: + * bits -= this.bits; + * hold >>= this.bits + */ + movb %ah, %cl /* cl = this.bits */ + subb %ah, bits_r /* bits -= this.bits */ + shrl %cl, hold_r /* hold >>= this.bits */ + + /* check if op is a literal + * if (op == 0) { + * PUP(out) = this.val; + * } + */ + testb %al, %al + jnz .L_test_for_length_base /* if (op != 0) 45.7% */ + + shrl $16, %eax /* output this.val char */ + stosb + jmp .L_while_test + +.L_test_for_length_base: + /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out, %edx = len + * + * else if (op & 16) { + * len = this.val + * op &= 15 + * if (op) { + * if (op > bits) { + * hold |= *((unsigned short *)in)++ << bits; + * bits += 16 + * } + * len += hold & mask[op]; + * bits -= op; + * hold >>= op; + * } + */ +#define len_r %edx + movl %eax, len_r /* len = this */ + shrl $16, len_r /* len = this.val */ + movb %al, %cl + + testb $16, %al + jz .L_test_for_second_level_length /* if ((op & 16) == 0) 8% */ + andb $15, %cl /* op &= 15 */ + jz .L_save_len /* if (!op) */ + cmpb %cl, bits_r + jae .L_add_bits_to_len /* if (op <= bits) */ + + movb %cl, %ch /* stash op in ch, freeing cl */ + xorl %eax, %eax + lodsw /* al = *(ushort *)in++ */ + movb bits_r, %cl /* cl = bits, needs it for shifting */ + addb $16, bits_r /* bits += 16 */ + shll %cl, %eax + orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ + movb %ch, %cl /* move op back to ecx */ + +.L_add_bits_to_len: + movl $1, %eax + shll %cl, %eax + decl %eax + subb %cl, bits_r + andl hold_r, %eax /* eax &= hold */ + shrl %cl, hold_r + addl %eax, len_r /* len += hold & mask[op] */ + +.L_save_len: + movl len_r, len(%esp) /* save len */ +#undef len_r + +.L_decode_distance: + /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out, %edx = dist + * + * if (bits < 15) { + * hold |= *((unsigned short *)in)++ << bits; + * bits += 16 + * } + * this = dcode[hold & dmask]; + * dodist: + * bits -= this.bits; + * hold >>= this.bits; + * op = this.op; + */ + + cmpb $15, bits_r + ja .L_get_distance_code /* if (15 < bits) */ + + xorl %eax, %eax + lodsw /* al = *(ushort *)in++ */ + movb bits_r, %cl /* cl = bits, needs it for shifting */ + addb $16, bits_r /* bits += 16 */ + shll %cl, %eax + orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ + +.L_get_distance_code: + movl dmask(%esp), %edx /* edx = dmask */ + movl dcode(%esp), %ecx /* ecx = dcode */ + andl hold_r, %edx /* edx &= hold */ + movl (%ecx,%edx,4), %eax /* eax = dcode[hold & dmask] */ + +#define dist_r %edx +.L_dodist: + movl %eax, dist_r /* dist = this */ + shrl $16, dist_r /* dist = this.val */ + movb %ah, %cl + subb %ah, bits_r /* bits -= this.bits */ + shrl %cl, hold_r /* hold >>= this.bits */ + + /* if (op & 16) { + * dist = this.val + * op &= 15 + * if (op > bits) { + * hold |= *((unsigned short *)in)++ << bits; + * bits += 16 + * } + * dist += hold & mask[op]; + * bits -= op; + * hold >>= op; + */ + movb %al, %cl /* cl = this.op */ + + testb $16, %al /* if ((op & 16) == 0) */ + jz .L_test_for_second_level_dist + andb $15, %cl /* op &= 15 */ + jz .L_check_dist_one + cmpb %cl, bits_r + jae .L_add_bits_to_dist /* if (op <= bits) 97.6% */ + + movb %cl, %ch /* stash op in ch, freeing cl */ + xorl %eax, %eax + lodsw /* al = *(ushort *)in++ */ + movb bits_r, %cl /* cl = bits, needs it for shifting */ + addb $16, bits_r /* bits += 16 */ + shll %cl, %eax + orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ + movb %ch, %cl /* move op back to ecx */ + +.L_add_bits_to_dist: + movl $1, %eax + shll %cl, %eax + decl %eax /* (1 << op) - 1 */ + subb %cl, bits_r + andl hold_r, %eax /* eax &= hold */ + shrl %cl, hold_r + addl %eax, dist_r /* dist += hold & ((1 << op) - 1) */ + jmp .L_check_window + +.L_check_window: + /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist + * %ecx = nbytes + * + * nbytes = out - beg; + * if (dist <= nbytes) { + * from = out - dist; + * do { + * PUP(out) = PUP(from); + * } while (--len > 0) { + * } + */ + + movl in_r, in(%esp) /* save in so from can use it's reg */ + movl out_r, %eax + subl beg(%esp), %eax /* nbytes = out - beg */ + + cmpl dist_r, %eax + jb .L_clip_window /* if (dist > nbytes) 4.2% */ + + movl len(%esp), %ecx + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + + subl $3, %ecx + movb (from_r), %al + movb %al, (out_r) + movb 1(from_r), %al + movb 2(from_r), %dl + addl $3, from_r + movb %al, 1(out_r) + movb %dl, 2(out_r) + addl $3, out_r + rep movsb + + movl in(%esp), in_r /* move in back to %esi, toss from */ + jmp .L_while_test + +.align 16,0x90 +.L_check_dist_one: + cmpl $1, dist_r + jne .L_check_window + cmpl out_r, beg(%esp) + je .L_check_window + + decl out_r + movl len(%esp), %ecx + movb (out_r), %al + subl $3, %ecx + + movb %al, 1(out_r) + movb %al, 2(out_r) + movb %al, 3(out_r) + addl $4, out_r + rep stosb + + jmp .L_while_test + +.align 16,0x90 +.L_test_for_second_level_length: + /* else if ((op & 64) == 0) { + * this = lcode[this.val + (hold & mask[op])]; + * } + */ + testb $64, %al + jnz .L_test_for_end_of_block /* if ((op & 64) != 0) */ + + movl $1, %eax + shll %cl, %eax + decl %eax + andl hold_r, %eax /* eax &= hold */ + addl %edx, %eax /* eax += this.val */ + movl lcode(%esp), %edx /* edx = lcode */ + movl (%edx,%eax,4), %eax /* eax = lcode[val + (hold&mask[op])] */ + jmp .L_dolen + +.align 16,0x90 +.L_test_for_second_level_dist: + /* else if ((op & 64) == 0) { + * this = dcode[this.val + (hold & mask[op])]; + * } + */ + testb $64, %al + jnz .L_invalid_distance_code /* if ((op & 64) != 0) */ + + movl $1, %eax + shll %cl, %eax + decl %eax + andl hold_r, %eax /* eax &= hold */ + addl %edx, %eax /* eax += this.val */ + movl dcode(%esp), %edx /* edx = dcode */ + movl (%edx,%eax,4), %eax /* eax = dcode[val + (hold&mask[op])] */ + jmp .L_dodist + +.align 16,0x90 +.L_clip_window: + /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist + * %ecx = nbytes + * + * else { + * if (dist > wsize) { + * invalid distance + * } + * from = window; + * nbytes = dist - nbytes; + * if (write == 0) { + * from += wsize - nbytes; + */ +#define nbytes_r %ecx + movl %eax, nbytes_r + movl wsize(%esp), %eax /* prepare for dist compare */ + negl nbytes_r /* nbytes = -nbytes */ + movl window(%esp), from_r /* from = window */ + + cmpl dist_r, %eax + jb .L_invalid_distance_too_far /* if (dist > wsize) */ + + addl dist_r, nbytes_r /* nbytes = dist - nbytes */ + cmpl $0, write(%esp) + jne .L_wrap_around_window /* if (write != 0) */ + + subl nbytes_r, %eax + addl %eax, from_r /* from += wsize - nbytes */ + + /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist + * %ecx = nbytes, %eax = len + * + * if (nbytes < len) { + * len -= nbytes; + * do { + * PUP(out) = PUP(from); + * } while (--nbytes); + * from = out - dist; + * } + * } + */ +#define len_r %eax + movl len(%esp), len_r + cmpl nbytes_r, len_r + jbe .L_do_copy1 /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + jmp .L_do_copy1 + + cmpl nbytes_r, len_r + jbe .L_do_copy1 /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + jmp .L_do_copy1 + +.L_wrap_around_window: + /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist + * %ecx = nbytes, %eax = write, %eax = len + * + * else if (write < nbytes) { + * from += wsize + write - nbytes; + * nbytes -= write; + * if (nbytes < len) { + * len -= nbytes; + * do { + * PUP(out) = PUP(from); + * } while (--nbytes); + * from = window; + * nbytes = write; + * if (nbytes < len) { + * len -= nbytes; + * do { + * PUP(out) = PUP(from); + * } while(--nbytes); + * from = out - dist; + * } + * } + * } + */ +#define write_r %eax + movl write(%esp), write_r + cmpl write_r, nbytes_r + jbe .L_contiguous_in_window /* if (write >= nbytes) */ + + addl wsize(%esp), from_r + addl write_r, from_r + subl nbytes_r, from_r /* from += wsize + write - nbytes */ + subl write_r, nbytes_r /* nbytes -= write */ +#undef write_r + + movl len(%esp), len_r + cmpl nbytes_r, len_r + jbe .L_do_copy1 /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl window(%esp), from_r /* from = window */ + movl write(%esp), nbytes_r /* nbytes = write */ + cmpl nbytes_r, len_r + jbe .L_do_copy1 /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + jmp .L_do_copy1 + +.L_contiguous_in_window: + /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist + * %ecx = nbytes, %eax = write, %eax = len + * + * else { + * from += write - nbytes; + * if (nbytes < len) { + * len -= nbytes; + * do { + * PUP(out) = PUP(from); + * } while (--nbytes); + * from = out - dist; + * } + * } + */ +#define write_r %eax + addl write_r, from_r + subl nbytes_r, from_r /* from += write - nbytes */ +#undef write_r + + movl len(%esp), len_r + cmpl nbytes_r, len_r + jbe .L_do_copy1 /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + +.L_do_copy1: + /* regs: %esi = from, %esi = in, %ebp = hold, %bl = bits, %edi = out + * %eax = len + * + * while (len > 0) { + * PUP(out) = PUP(from); + * len--; + * } + * } + * } while (in < last && out < end); + */ +#undef nbytes_r +#define in_r %esi + movl len_r, %ecx + rep movsb + + movl in(%esp), in_r /* move in back to %esi, toss from */ + jmp .L_while_test + +#undef len_r +#undef dist_r + +#endif /* NO_MMX || RUN_TIME_MMX */ + + +/*** MMX code ***/ + +#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) + +.align 32,0x90 +.L_init_mmx: + emms + +#undef bits_r +#undef bitslong_r +#define bitslong_r %ebp +#define hold_mm %mm0 + movd %ebp, hold_mm + movl %ebx, bitslong_r + +#define used_mm %mm1 +#define dmask2_mm %mm2 +#define lmask2_mm %mm3 +#define lmask_mm %mm4 +#define dmask_mm %mm5 +#define tmp_mm %mm6 + + movd lmask(%esp), lmask_mm + movq lmask_mm, lmask2_mm + movd dmask(%esp), dmask_mm + movq dmask_mm, dmask2_mm + pxor used_mm, used_mm + movl lcode(%esp), %ebx /* ebx = lcode */ + jmp .L_do_loop_mmx + +.align 32,0x90 +.L_while_test_mmx: + /* while (in < last && out < end) + */ + cmpl out_r, end(%esp) + jbe .L_break_loop /* if (out >= end) */ + + cmpl in_r, last(%esp) + jbe .L_break_loop + +.L_do_loop_mmx: + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + + cmpl $32, bitslong_r + ja .L_get_length_code_mmx /* if (32 < bits) */ + + movd bitslong_r, tmp_mm + movd (in_r), %mm7 + addl $4, in_r + psllq tmp_mm, %mm7 + addl $32, bitslong_r + por %mm7, hold_mm /* hold_mm |= *((uint *)in)++ << bits */ + +.L_get_length_code_mmx: + pand hold_mm, lmask_mm + movd lmask_mm, %eax + movq lmask2_mm, lmask_mm + movl (%ebx,%eax,4), %eax /* eax = lcode[hold & lmask] */ + +.L_dolen_mmx: + movzbl %ah, %ecx /* ecx = this.bits */ + movd %ecx, used_mm + subl %ecx, bitslong_r /* bits -= this.bits */ + + testb %al, %al + jnz .L_test_for_length_base_mmx /* if (op != 0) 45.7% */ + + shrl $16, %eax /* output this.val char */ + stosb + jmp .L_while_test_mmx + +.L_test_for_length_base_mmx: +#define len_r %edx + movl %eax, len_r /* len = this */ + shrl $16, len_r /* len = this.val */ + + testb $16, %al + jz .L_test_for_second_level_length_mmx /* if ((op & 16) == 0) 8% */ + andl $15, %eax /* op &= 15 */ + jz .L_decode_distance_mmx /* if (!op) */ + + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + movd %eax, used_mm + movd hold_mm, %ecx + subl %eax, bitslong_r + andl .L_mask(,%eax,4), %ecx + addl %ecx, len_r /* len += hold & mask[op] */ + +.L_decode_distance_mmx: + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + + cmpl $32, bitslong_r + ja .L_get_dist_code_mmx /* if (32 < bits) */ + + movd bitslong_r, tmp_mm + movd (in_r), %mm7 + addl $4, in_r + psllq tmp_mm, %mm7 + addl $32, bitslong_r + por %mm7, hold_mm /* hold_mm |= *((uint *)in)++ << bits */ + +.L_get_dist_code_mmx: + movl dcode(%esp), %ebx /* ebx = dcode */ + pand hold_mm, dmask_mm + movd dmask_mm, %eax + movq dmask2_mm, dmask_mm + movl (%ebx,%eax,4), %eax /* eax = dcode[hold & lmask] */ + +.L_dodist_mmx: +#define dist_r %ebx + movzbl %ah, %ecx /* ecx = this.bits */ + movl %eax, dist_r + shrl $16, dist_r /* dist = this.val */ + subl %ecx, bitslong_r /* bits -= this.bits */ + movd %ecx, used_mm + + testb $16, %al /* if ((op & 16) == 0) */ + jz .L_test_for_second_level_dist_mmx + andl $15, %eax /* op &= 15 */ + jz .L_check_dist_one_mmx + +.L_add_bits_to_dist_mmx: + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + movd %eax, used_mm /* save bit length of current op */ + movd hold_mm, %ecx /* get the next bits on input stream */ + subl %eax, bitslong_r /* bits -= op bits */ + andl .L_mask(,%eax,4), %ecx /* ecx = hold & mask[op] */ + addl %ecx, dist_r /* dist += hold & mask[op] */ + +.L_check_window_mmx: + movl in_r, in(%esp) /* save in so from can use it's reg */ + movl out_r, %eax + subl beg(%esp), %eax /* nbytes = out - beg */ + + cmpl dist_r, %eax + jb .L_clip_window_mmx /* if (dist > nbytes) 4.2% */ + + movl len_r, %ecx + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + + subl $3, %ecx + movb (from_r), %al + movb %al, (out_r) + movb 1(from_r), %al + movb 2(from_r), %dl + addl $3, from_r + movb %al, 1(out_r) + movb %dl, 2(out_r) + addl $3, out_r + rep movsb + + movl in(%esp), in_r /* move in back to %esi, toss from */ + movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ + jmp .L_while_test_mmx + +.align 16,0x90 +.L_check_dist_one_mmx: + cmpl $1, dist_r + jne .L_check_window_mmx + cmpl out_r, beg(%esp) + je .L_check_window_mmx + + decl out_r + movl len_r, %ecx + movb (out_r), %al + subl $3, %ecx + + movb %al, 1(out_r) + movb %al, 2(out_r) + movb %al, 3(out_r) + addl $4, out_r + rep stosb + + movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ + jmp .L_while_test_mmx + +.align 16,0x90 +.L_test_for_second_level_length_mmx: + testb $64, %al + jnz .L_test_for_end_of_block /* if ((op & 64) != 0) */ + + andl $15, %eax + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + movd hold_mm, %ecx + andl .L_mask(,%eax,4), %ecx + addl len_r, %ecx + movl (%ebx,%ecx,4), %eax /* eax = lcode[hold & lmask] */ + jmp .L_dolen_mmx + +.align 16,0x90 +.L_test_for_second_level_dist_mmx: + testb $64, %al + jnz .L_invalid_distance_code /* if ((op & 64) != 0) */ + + andl $15, %eax + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + movd hold_mm, %ecx + andl .L_mask(,%eax,4), %ecx + movl dcode(%esp), %eax /* ecx = dcode */ + addl dist_r, %ecx + movl (%eax,%ecx,4), %eax /* eax = lcode[hold & lmask] */ + jmp .L_dodist_mmx + +.align 16,0x90 +.L_clip_window_mmx: +#define nbytes_r %ecx + movl %eax, nbytes_r + movl wsize(%esp), %eax /* prepare for dist compare */ + negl nbytes_r /* nbytes = -nbytes */ + movl window(%esp), from_r /* from = window */ + + cmpl dist_r, %eax + jb .L_invalid_distance_too_far /* if (dist > wsize) */ + + addl dist_r, nbytes_r /* nbytes = dist - nbytes */ + cmpl $0, write(%esp) + jne .L_wrap_around_window_mmx /* if (write != 0) */ + + subl nbytes_r, %eax + addl %eax, from_r /* from += wsize - nbytes */ + + cmpl nbytes_r, len_r + jbe .L_do_copy1_mmx /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + jmp .L_do_copy1_mmx + + cmpl nbytes_r, len_r + jbe .L_do_copy1_mmx /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + jmp .L_do_copy1_mmx + +.L_wrap_around_window_mmx: +#define write_r %eax + movl write(%esp), write_r + cmpl write_r, nbytes_r + jbe .L_contiguous_in_window_mmx /* if (write >= nbytes) */ + + addl wsize(%esp), from_r + addl write_r, from_r + subl nbytes_r, from_r /* from += wsize + write - nbytes */ + subl write_r, nbytes_r /* nbytes -= write */ +#undef write_r + + cmpl nbytes_r, len_r + jbe .L_do_copy1_mmx /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl window(%esp), from_r /* from = window */ + movl write(%esp), nbytes_r /* nbytes = write */ + cmpl nbytes_r, len_r + jbe .L_do_copy1_mmx /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + jmp .L_do_copy1_mmx + +.L_contiguous_in_window_mmx: +#define write_r %eax + addl write_r, from_r + subl nbytes_r, from_r /* from += write - nbytes */ +#undef write_r + + cmpl nbytes_r, len_r + jbe .L_do_copy1_mmx /* if (nbytes >= len) */ + + subl nbytes_r, len_r /* len -= nbytes */ + rep movsb + movl out_r, from_r + subl dist_r, from_r /* from = out - dist */ + +.L_do_copy1_mmx: +#undef nbytes_r +#define in_r %esi + movl len_r, %ecx + rep movsb + + movl in(%esp), in_r /* move in back to %esi, toss from */ + movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ + jmp .L_while_test_mmx + +#undef hold_r +#undef bitslong_r + +#endif /* USE_MMX || RUN_TIME_MMX */ + + +/*** USE_MMX, NO_MMX, and RUNTIME_MMX from here on ***/ + +.L_invalid_distance_code: + /* else { + * strm->msg = "invalid distance code"; + * state->mode = BAD; + * } + */ + movl $.L_invalid_distance_code_msg, %ecx + movl $INFLATE_MODE_BAD, %edx + jmp .L_update_stream_state + +.L_test_for_end_of_block: + /* else if (op & 32) { + * state->mode = TYPE; + * break; + * } + */ + testb $32, %al + jz .L_invalid_literal_length_code /* if ((op & 32) == 0) */ + + movl $0, %ecx + movl $INFLATE_MODE_TYPE, %edx + jmp .L_update_stream_state + +.L_invalid_literal_length_code: + /* else { + * strm->msg = "invalid literal/length code"; + * state->mode = BAD; + * } + */ + movl $.L_invalid_literal_length_code_msg, %ecx + movl $INFLATE_MODE_BAD, %edx + jmp .L_update_stream_state + +.L_invalid_distance_too_far: + /* strm->msg = "invalid distance too far back"; + * state->mode = BAD; + */ + movl in(%esp), in_r /* from_r has in's reg, put in back */ + movl $.L_invalid_distance_too_far_msg, %ecx + movl $INFLATE_MODE_BAD, %edx + jmp .L_update_stream_state + +.L_update_stream_state: + /* set strm->msg = %ecx, strm->state->mode = %edx */ + movl strm_sp(%esp), %eax + testl %ecx, %ecx /* if (msg != NULL) */ + jz .L_skip_msg + movl %ecx, msg_strm(%eax) /* strm->msg = msg */ +.L_skip_msg: + movl state_strm(%eax), %eax /* state = strm->state */ + movl %edx, mode_state(%eax) /* state->mode = edx (BAD | TYPE) */ + jmp .L_break_loop + +.align 32,0x90 +.L_break_loop: + +/* + * Regs: + * + * bits = %ebp when mmx, and in %ebx when non-mmx + * hold = %hold_mm when mmx, and in %ebp when non-mmx + * in = %esi + * out = %edi + */ + +#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) + +#if defined( RUN_TIME_MMX ) + + cmpl $DO_USE_MMX, inflate_fast_use_mmx + jne .L_update_next_in + +#endif /* RUN_TIME_MMX */ + + movl %ebp, %ebx + +.L_update_next_in: + +#endif + +#define strm_r %eax +#define state_r %edx + + /* len = bits >> 3; + * in -= len; + * bits -= len << 3; + * hold &= (1U << bits) - 1; + * state->hold = hold; + * state->bits = bits; + * strm->next_in = in; + * strm->next_out = out; + */ + movl strm_sp(%esp), strm_r + movl %ebx, %ecx + movl state_strm(strm_r), state_r + shrl $3, %ecx + subl %ecx, in_r + shll $3, %ecx + subl %ecx, %ebx + movl out_r, next_out_strm(strm_r) + movl %ebx, bits_state(state_r) + movl %ebx, %ecx + + leal buf(%esp), %ebx + cmpl %ebx, last(%esp) + jne .L_buf_not_used /* if buf != last */ + + subl %ebx, in_r /* in -= buf */ + movl next_in_strm(strm_r), %ebx + movl %ebx, last(%esp) /* last = strm->next_in */ + addl %ebx, in_r /* in += strm->next_in */ + movl avail_in_strm(strm_r), %ebx + subl $11, %ebx + addl %ebx, last(%esp) /* last = &strm->next_in[ avail_in - 11 ] */ + +.L_buf_not_used: + movl in_r, next_in_strm(strm_r) + + movl $1, %ebx + shll %cl, %ebx + decl %ebx + +#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) + +#if defined( RUN_TIME_MMX ) + + cmpl $DO_USE_MMX, inflate_fast_use_mmx + jne .L_update_hold + +#endif /* RUN_TIME_MMX */ + + psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ + movd hold_mm, %ebp + + emms + +.L_update_hold: + +#endif /* USE_MMX || RUN_TIME_MMX */ + + andl %ebx, %ebp + movl %ebp, hold_state(state_r) + +#define last_r %ebx + + /* strm->avail_in = in < last ? 11 + (last - in) : 11 - (in - last) */ + movl last(%esp), last_r + cmpl in_r, last_r + jbe .L_last_is_smaller /* if (in >= last) */ + + subl in_r, last_r /* last -= in */ + addl $11, last_r /* last += 11 */ + movl last_r, avail_in_strm(strm_r) + jmp .L_fixup_out +.L_last_is_smaller: + subl last_r, in_r /* in -= last */ + negl in_r /* in = -in */ + addl $11, in_r /* in += 11 */ + movl in_r, avail_in_strm(strm_r) + +#undef last_r +#define end_r %ebx + +.L_fixup_out: + /* strm->avail_out = out < end ? 257 + (end - out) : 257 - (out - end)*/ + movl end(%esp), end_r + cmpl out_r, end_r + jbe .L_end_is_smaller /* if (out >= end) */ + + subl out_r, end_r /* end -= out */ + addl $257, end_r /* end += 257 */ + movl end_r, avail_out_strm(strm_r) + jmp .L_done +.L_end_is_smaller: + subl end_r, out_r /* out -= end */ + negl out_r /* out = -out */ + addl $257, out_r /* out += 257 */ + movl out_r, avail_out_strm(strm_r) + +#undef end_r +#undef strm_r +#undef state_r + +.L_done: + addl $local_var_size, %esp + popf + popl %ebx + popl %ebp + popl %esi + popl %edi + ret + +#if defined( GAS_ELF ) +/* elf info */ +.type inflate_fast,@function +.size inflate_fast,.-inflate_fast +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream/test.cpp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,24 @@ + +#include "zfstream.h" + +int main() { + + // Construct a stream object with this filebuffer. Anything sent + // to this stream will go to standard out. + gzofstream os( 1, ios::out ); + + // This text is getting compressed and sent to stdout. + // To prove this, run 'test | zcat'. + os << "Hello, Mommy" << endl; + + os << setcompressionlevel( Z_NO_COMPRESSION ); + os << "hello, hello, hi, ho!" << endl; + + setcompressionlevel( os, Z_DEFAULT_COMPRESSION ) + << "I'm compressing again" << endl; + + os.close(); + + return 0; + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream/zfstream.cpp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,329 @@ + +#include "zfstream.h" + +gzfilebuf::gzfilebuf() : + file(NULL), + mode(0), + own_file_descriptor(0) +{ } + +gzfilebuf::~gzfilebuf() { + + sync(); + if ( own_file_descriptor ) + close(); + +} + +gzfilebuf *gzfilebuf::open( const char *name, + int io_mode ) { + + if ( is_open() ) + return NULL; + + char char_mode[10]; + char *p = char_mode; + + if ( io_mode & ios::in ) { + mode = ios::in; + *p++ = 'r'; + } else if ( io_mode & ios::app ) { + mode = ios::app; + *p++ = 'a'; + } else { + mode = ios::out; + *p++ = 'w'; + } + + if ( io_mode & ios::binary ) { + mode |= ios::binary; + *p++ = 'b'; + } + + // Hard code the compression level + if ( io_mode & (ios::out|ios::app )) { + *p++ = '9'; + } + + // Put the end-of-string indicator + *p = '\0'; + + if ( (file = gzopen(name, char_mode)) == NULL ) + return NULL; + + own_file_descriptor = 1; + + return this; + +} + +gzfilebuf *gzfilebuf::attach( int file_descriptor, + int io_mode ) { + + if ( is_open() ) + return NULL; + + char char_mode[10]; + char *p = char_mode; + + if ( io_mode & ios::in ) { + mode = ios::in; + *p++ = 'r'; + } else if ( io_mode & ios::app ) { + mode = ios::app; + *p++ = 'a'; + } else { + mode = ios::out; + *p++ = 'w'; + } + + if ( io_mode & ios::binary ) { + mode |= ios::binary; + *p++ = 'b'; + } + + // Hard code the compression level + if ( io_mode & (ios::out|ios::app )) { + *p++ = '9'; + } + + // Put the end-of-string indicator + *p = '\0'; + + if ( (file = gzdopen(file_descriptor, char_mode)) == NULL ) + return NULL; + + own_file_descriptor = 0; + + return this; + +} + +gzfilebuf *gzfilebuf::close() { + + if ( is_open() ) { + + sync(); + gzclose( file ); + file = NULL; + + } + + return this; + +} + +int gzfilebuf::setcompressionlevel( int comp_level ) { + + return gzsetparams(file, comp_level, -2); + +} + +int gzfilebuf::setcompressionstrategy( int comp_strategy ) { + + return gzsetparams(file, -2, comp_strategy); + +} + + +streampos gzfilebuf::seekoff( streamoff off, ios::seek_dir dir, int which ) { + + return streampos(EOF); + +} + +int gzfilebuf::underflow() { + + // If the file hasn't been opened for reading, error. + if ( !is_open() || !(mode & ios::in) ) + return EOF; + + // if a buffer doesn't exists, allocate one. + if ( !base() ) { + + if ( (allocate()) == EOF ) + return EOF; + setp(0,0); + + } else { + + if ( in_avail() ) + return (unsigned char) *gptr(); + + if ( out_waiting() ) { + if ( flushbuf() == EOF ) + return EOF; + } + + } + + // Attempt to fill the buffer. + + int result = fillbuf(); + if ( result == EOF ) { + // disable get area + setg(0,0,0); + return EOF; + } + + return (unsigned char) *gptr(); + +} + +int gzfilebuf::overflow( int c ) { + + if ( !is_open() || !(mode & ios::out) ) + return EOF; + + if ( !base() ) { + if ( allocate() == EOF ) + return EOF; + setg(0,0,0); + } else { + if (in_avail()) { + return EOF; + } + if (out_waiting()) { + if (flushbuf() == EOF) + return EOF; + } + } + + int bl = blen(); + setp( base(), base() + bl); + + if ( c != EOF ) { + + *pptr() = c; + pbump(1); + + } + + return 0; + +} + +int gzfilebuf::sync() { + + if ( !is_open() ) + return EOF; + + if ( out_waiting() ) + return flushbuf(); + + return 0; + +} + +int gzfilebuf::flushbuf() { + + int n; + char *q; + + q = pbase(); + n = pptr() - q; + + if ( gzwrite( file, q, n) < n ) + return EOF; + + setp(0,0); + + return 0; + +} + +int gzfilebuf::fillbuf() { + + int required; + char *p; + + p = base(); + + required = blen(); + + int t = gzread( file, p, required ); + + if ( t <= 0) return EOF; + + setg( base(), base(), base()+t); + + return t; + +} + +gzfilestream_common::gzfilestream_common() : + ios( gzfilestream_common::rdbuf() ) +{ } + +gzfilestream_common::~gzfilestream_common() +{ } + +void gzfilestream_common::attach( int fd, int io_mode ) { + + if ( !buffer.attach( fd, io_mode) ) + clear( ios::failbit | ios::badbit ); + else + clear(); + +} + +void gzfilestream_common::open( const char *name, int io_mode ) { + + if ( !buffer.open( name, io_mode ) ) + clear( ios::failbit | ios::badbit ); + else + clear(); + +} + +void gzfilestream_common::close() { + + if ( !buffer.close() ) + clear( ios::failbit | ios::badbit ); + +} + +gzfilebuf *gzfilestream_common::rdbuf() +{ + return &buffer; +} + +gzifstream::gzifstream() : + ios( gzfilestream_common::rdbuf() ) +{ + clear( ios::badbit ); +} + +gzifstream::gzifstream( const char *name, int io_mode ) : + ios( gzfilestream_common::rdbuf() ) +{ + gzfilestream_common::open( name, io_mode ); +} + +gzifstream::gzifstream( int fd, int io_mode ) : + ios( gzfilestream_common::rdbuf() ) +{ + gzfilestream_common::attach( fd, io_mode ); +} + +gzifstream::~gzifstream() { } + +gzofstream::gzofstream() : + ios( gzfilestream_common::rdbuf() ) +{ + clear( ios::badbit ); +} + +gzofstream::gzofstream( const char *name, int io_mode ) : + ios( gzfilestream_common::rdbuf() ) +{ + gzfilestream_common::open( name, io_mode ); +} + +gzofstream::gzofstream( int fd, int io_mode ) : + ios( gzfilestream_common::rdbuf() ) +{ + gzfilestream_common::attach( fd, io_mode ); +} + +gzofstream::~gzofstream() { }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream/zfstream.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,128 @@ + +#ifndef zfstream_h +#define zfstream_h + +#include <fstream.h> +#include "zlib.h" + +class gzfilebuf : public streambuf { + +public: + + gzfilebuf( ); + virtual ~gzfilebuf(); + + gzfilebuf *open( const char *name, int io_mode ); + gzfilebuf *attach( int file_descriptor, int io_mode ); + gzfilebuf *close(); + + int setcompressionlevel( int comp_level ); + int setcompressionstrategy( int comp_strategy ); + + inline int is_open() const { return (file !=NULL); } + + virtual streampos seekoff( streamoff, ios::seek_dir, int ); + + virtual int sync(); + +protected: + + virtual int underflow(); + virtual int overflow( int = EOF ); + +private: + + gzFile file; + short mode; + short own_file_descriptor; + + int flushbuf(); + int fillbuf(); + +}; + +class gzfilestream_common : virtual public ios { + + friend class gzifstream; + friend class gzofstream; + friend gzofstream &setcompressionlevel( gzofstream &, int ); + friend gzofstream &setcompressionstrategy( gzofstream &, int ); + +public: + virtual ~gzfilestream_common(); + + void attach( int fd, int io_mode ); + void open( const char *name, int io_mode ); + void close(); + +protected: + gzfilestream_common(); + +private: + gzfilebuf *rdbuf(); + + gzfilebuf buffer; + +}; + +class gzifstream : public gzfilestream_common, public istream { + +public: + + gzifstream(); + gzifstream( const char *name, int io_mode = ios::in ); + gzifstream( int fd, int io_mode = ios::in ); + + virtual ~gzifstream(); + +}; + +class gzofstream : public gzfilestream_common, public ostream { + +public: + + gzofstream(); + gzofstream( const char *name, int io_mode = ios::out ); + gzofstream( int fd, int io_mode = ios::out ); + + virtual ~gzofstream(); + +}; + +template<class T> class gzomanip { + friend gzofstream &operator<<(gzofstream &, const gzomanip<T> &); +public: + gzomanip(gzofstream &(*f)(gzofstream &, T), T v) : func(f), val(v) { } +private: + gzofstream &(*func)(gzofstream &, T); + T val; +}; + +template<class T> gzofstream &operator<<(gzofstream &s, const gzomanip<T> &m) +{ + return (*m.func)(s, m.val); +} + +inline gzofstream &setcompressionlevel( gzofstream &s, int l ) +{ + (s.rdbuf())->setcompressionlevel(l); + return s; +} + +inline gzofstream &setcompressionstrategy( gzofstream &s, int l ) +{ + (s.rdbuf())->setcompressionstrategy(l); + return s; +} + +inline gzomanip<int> setcompressionlevel(int l) +{ + return gzomanip<int>(&setcompressionlevel,l); +} + +inline gzomanip<int> setcompressionstrategy(int l) +{ + return gzomanip<int>(&setcompressionstrategy,l); +} + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream2/zstream.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,307 @@ +/* + * + * Copyright (c) 1997 + * Christian Michelsen Research AS + * Advanced Computing + * Fantoftvegen 38, 5036 BERGEN, Norway + * http://www.cmr.no + * + * Permission to use, copy, modify, distribute and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear + * in supporting documentation. Christian Michelsen Research AS makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + * + */ + +#ifndef ZSTREAM__H +#define ZSTREAM__H + +/* + * zstream.h - C++ interface to the 'zlib' general purpose compression library + * $Id: zstream.h 1.1 1997-06-25 12:00:56+02 tyge Exp tyge $ + */ + +#include <strstream.h> +#include <string.h> +#include <stdio.h> +#include "zlib.h" + +#if defined(_WIN32) +# include <fcntl.h> +# include <io.h> +# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif + +class zstringlen { +public: + zstringlen(class izstream&); + zstringlen(class ozstream&, const char*); + size_t value() const { return val.word; } +private: + struct Val { unsigned char byte; size_t word; } val; +}; + +// ----------------------------- izstream ----------------------------- + +class izstream +{ + public: + izstream() : m_fp(0) {} + izstream(FILE* fp) : m_fp(0) { open(fp); } + izstream(const char* name) : m_fp(0) { open(name); } + ~izstream() { close(); } + + /* Opens a gzip (.gz) file for reading. + * open() can be used to read a file which is not in gzip format; + * in this case read() will directly read from the file without + * decompression. errno can be checked to distinguish two error + * cases (if errno is zero, the zlib error is Z_MEM_ERROR). + */ + void open(const char* name) { + if (m_fp) close(); + m_fp = ::gzopen(name, "rb"); + } + + void open(FILE* fp) { + SET_BINARY_MODE(fp); + if (m_fp) close(); + m_fp = ::gzdopen(fileno(fp), "rb"); + } + + /* Flushes all pending input if necessary, closes the compressed file + * and deallocates all the (de)compression state. The return value is + * the zlib error number (see function error() below). + */ + int close() { + int r = ::gzclose(m_fp); + m_fp = 0; return r; + } + + /* Binary read the given number of bytes from the compressed file. + */ + int read(void* buf, size_t len) { + return ::gzread(m_fp, buf, len); + } + + /* Returns the error message for the last error which occurred on the + * given compressed file. errnum is set to zlib error number. If an + * error occurred in the file system and not in the compression library, + * errnum is set to Z_ERRNO and the application may consult errno + * to get the exact error code. + */ + const char* error(int* errnum) { + return ::gzerror(m_fp, errnum); + } + + gzFile fp() { return m_fp; } + + private: + gzFile m_fp; +}; + +/* + * Binary read the given (array of) object(s) from the compressed file. + * If the input file was not in gzip format, read() copies the objects number + * of bytes into the buffer. + * returns the number of uncompressed bytes actually read + * (0 for end of file, -1 for error). + */ +template <class T, class Items> +inline int read(izstream& zs, T* x, Items items) { + return ::gzread(zs.fp(), x, items*sizeof(T)); +} + +/* + * Binary input with the '>' operator. + */ +template <class T> +inline izstream& operator>(izstream& zs, T& x) { + ::gzread(zs.fp(), &x, sizeof(T)); + return zs; +} + + +inline zstringlen::zstringlen(izstream& zs) { + zs > val.byte; + if (val.byte == 255) zs > val.word; + else val.word = val.byte; +} + +/* + * Read length of string + the string with the '>' operator. + */ +inline izstream& operator>(izstream& zs, char* x) { + zstringlen len(zs); + ::gzread(zs.fp(), x, len.value()); + x[len.value()] = '\0'; + return zs; +} + +inline char* read_string(izstream& zs) { + zstringlen len(zs); + char* x = new char[len.value()+1]; + ::gzread(zs.fp(), x, len.value()); + x[len.value()] = '\0'; + return x; +} + +// ----------------------------- ozstream ----------------------------- + +class ozstream +{ + public: + ozstream() : m_fp(0), m_os(0) { + } + ozstream(FILE* fp, int level = Z_DEFAULT_COMPRESSION) + : m_fp(0), m_os(0) { + open(fp, level); + } + ozstream(const char* name, int level = Z_DEFAULT_COMPRESSION) + : m_fp(0), m_os(0) { + open(name, level); + } + ~ozstream() { + close(); + } + + /* Opens a gzip (.gz) file for writing. + * The compression level parameter should be in 0..9 + * errno can be checked to distinguish two error cases + * (if errno is zero, the zlib error is Z_MEM_ERROR). + */ + void open(const char* name, int level = Z_DEFAULT_COMPRESSION) { + char mode[4] = "wb\0"; + if (level != Z_DEFAULT_COMPRESSION) mode[2] = '0'+level; + if (m_fp) close(); + m_fp = ::gzopen(name, mode); + } + + /* open from a FILE pointer. + */ + void open(FILE* fp, int level = Z_DEFAULT_COMPRESSION) { + SET_BINARY_MODE(fp); + char mode[4] = "wb\0"; + if (level != Z_DEFAULT_COMPRESSION) mode[2] = '0'+level; + if (m_fp) close(); + m_fp = ::gzdopen(fileno(fp), mode); + } + + /* Flushes all pending output if necessary, closes the compressed file + * and deallocates all the (de)compression state. The return value is + * the zlib error number (see function error() below). + */ + int close() { + if (m_os) { + ::gzwrite(m_fp, m_os->str(), m_os->pcount()); + delete[] m_os->str(); delete m_os; m_os = 0; + } + int r = ::gzclose(m_fp); m_fp = 0; return r; + } + + /* Binary write the given number of bytes into the compressed file. + */ + int write(const void* buf, size_t len) { + return ::gzwrite(m_fp, (voidp) buf, len); + } + + /* Flushes all pending output into the compressed file. The parameter + * _flush is as in the deflate() function. The return value is the zlib + * error number (see function gzerror below). flush() returns Z_OK if + * the flush_ parameter is Z_FINISH and all output could be flushed. + * flush() should be called only when strictly necessary because it can + * degrade compression. + */ + int flush(int _flush) { + os_flush(); + return ::gzflush(m_fp, _flush); + } + + /* Returns the error message for the last error which occurred on the + * given compressed file. errnum is set to zlib error number. If an + * error occurred in the file system and not in the compression library, + * errnum is set to Z_ERRNO and the application may consult errno + * to get the exact error code. + */ + const char* error(int* errnum) { + return ::gzerror(m_fp, errnum); + } + + gzFile fp() { return m_fp; } + + ostream& os() { + if (m_os == 0) m_os = new ostrstream; + return *m_os; + } + + void os_flush() { + if (m_os && m_os->pcount()>0) { + ostrstream* oss = new ostrstream; + oss->fill(m_os->fill()); + oss->flags(m_os->flags()); + oss->precision(m_os->precision()); + oss->width(m_os->width()); + ::gzwrite(m_fp, m_os->str(), m_os->pcount()); + delete[] m_os->str(); delete m_os; m_os = oss; + } + } + + private: + gzFile m_fp; + ostrstream* m_os; +}; + +/* + * Binary write the given (array of) object(s) into the compressed file. + * returns the number of uncompressed bytes actually written + * (0 in case of error). + */ +template <class T, class Items> +inline int write(ozstream& zs, const T* x, Items items) { + return ::gzwrite(zs.fp(), (voidp) x, items*sizeof(T)); +} + +/* + * Binary output with the '<' operator. + */ +template <class T> +inline ozstream& operator<(ozstream& zs, const T& x) { + ::gzwrite(zs.fp(), (voidp) &x, sizeof(T)); + return zs; +} + +inline zstringlen::zstringlen(ozstream& zs, const char* x) { + val.byte = 255; val.word = ::strlen(x); + if (val.word < 255) zs < (val.byte = val.word); + else zs < val; +} + +/* + * Write length of string + the string with the '<' operator. + */ +inline ozstream& operator<(ozstream& zs, const char* x) { + zstringlen len(zs, x); + ::gzwrite(zs.fp(), (voidp) x, len.value()); + return zs; +} + +#ifdef _MSC_VER +inline ozstream& operator<(ozstream& zs, char* const& x) { + return zs < (const char*) x; +} +#endif + +/* + * Ascii write with the << operator; + */ +template <class T> +inline ostream& operator<<(ozstream& zs, const T& x) { + zs.os_flush(); + return zs.os() << x; +} + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream2/zstream_test.cpp Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,25 @@ +#include "zstream.h" +#include <math.h> +#include <stdlib.h> +#include <iomanip.h> + +void main() { + char h[256] = "Hello"; + char* g = "Goodbye"; + ozstream out("temp.gz"); + out < "This works well" < h < g; + out.close(); + + izstream in("temp.gz"); // read it back + char *x = read_string(in), *y = new char[256], z[256]; + in > y > z; + in.close(); + cout << x << endl << y << endl << z << endl; + + out.open("temp.gz"); // try ascii output; zcat temp.gz to see the results + out << setw(50) << setfill('#') << setprecision(20) << x << endl << y << endl << z << endl; + out << z << endl << y << endl << x << endl; + out << 1.1234567890123456789 << endl; + + delete[] x; delete[] y; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream3/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,35 @@ +These classes provide a C++ stream interface to the zlib library. It allows you +to do things like: + + gzofstream outf("blah.gz"); + outf << "These go into the gzip file " << 123 << endl; + +It does this by deriving a specialized stream buffer for gzipped files, which is +the way Stroustrup would have done it. :-> + +The gzifstream and gzofstream classes were originally written by Kevin Ruland +and made available in the zlib contrib/iostream directory. The older version still +compiles under gcc 2.xx, but not under gcc 3.xx, which sparked the development of +this version. + +The new classes are as standard-compliant as possible, closely following the +approach of the standard library's fstream classes. It compiles under gcc versions +3.2 and 3.3, but not under gcc 2.xx. This is mainly due to changes in the standard +library naming scheme. The new version of gzifstream/gzofstream/gzfilebuf differs +from the previous one in the following respects: +- added showmanyc +- added setbuf, with support for unbuffered output via setbuf(0,0) +- a few bug fixes of stream behavior +- gzipped output file opened with default compression level instead of maximum level +- setcompressionlevel()/strategy() members replaced by single setcompression() + +The code is provided "as is", with the permission to use, copy, modify, distribute +and sell it for any purpose without fee. + +Ludwig Schwardt +<schwardt@sun.ac.za> + +DSP Lab +Electrical & Electronic Engineering Department +University of Stellenbosch +South Africa
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream3/TODO Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,17 @@ +Possible upgrades to gzfilebuf: + +- The ability to do putback (e.g. putbackfail) + +- The ability to seek (zlib supports this, but could be slow/tricky) + +- Simultaneous read/write access (does it make sense?) + +- Support for ios_base::ate open mode + +- Locale support? + +- Check public interface to see which calls give problems + (due to dependence on library internals) + +- Override operator<<(ostream&, gzfilebuf*) to allow direct copying + of stream buffer to stream ( i.e. os << is.rdbuf(); )
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream3/test.cc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,50 @@ +/* + * Test program for gzifstream and gzofstream + * + * by Ludwig Schwardt <schwardt@sun.ac.za> + * original version by Kevin Ruland <kevin@rodin.wustl.edu> + */ + +#include "zfstream.h" +#include <iostream> // for cout + +int main() { + + gzofstream outf; + gzifstream inf; + char buf[80]; + + outf.open("test1.txt.gz"); + outf << "The quick brown fox sidestepped the lazy canine\n" + << 1.3 << "\nPlan " << 9 << std::endl; + outf.close(); + std::cout << "Wrote the following message to 'test1.txt.gz' (check with zcat or zless):\n" + << "The quick brown fox sidestepped the lazy canine\n" + << 1.3 << "\nPlan " << 9 << std::endl; + + std::cout << "\nReading 'test1.txt.gz' (buffered) produces:\n"; + inf.open("test1.txt.gz"); + while (inf.getline(buf,80,'\n')) { + std::cout << buf << "\t(" << inf.rdbuf()->in_avail() << " chars left in buffer)\n"; + } + inf.close(); + + outf.rdbuf()->pubsetbuf(0,0); + outf.open("test2.txt.gz"); + outf << setcompression(Z_NO_COMPRESSION) + << "The quick brown fox sidestepped the lazy canine\n" + << 1.3 << "\nPlan " << 9 << std::endl; + outf.close(); + std::cout << "\nWrote the same message to 'test2.txt.gz' in uncompressed form"; + + std::cout << "\nReading 'test2.txt.gz' (unbuffered) produces:\n"; + inf.rdbuf()->pubsetbuf(0,0); + inf.open("test2.txt.gz"); + while (inf.getline(buf,80,'\n')) { + std::cout << buf << "\t(" << inf.rdbuf()->in_avail() << " chars left in buffer)\n"; + } + inf.close(); + + return 0; + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream3/zfstream.cc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,479 @@ +/* + * A C++ I/O streams interface to the zlib gz* functions + * + * by Ludwig Schwardt <schwardt@sun.ac.za> + * original version by Kevin Ruland <kevin@rodin.wustl.edu> + * + * This version is standard-compliant and compatible with gcc 3.x. + */ + +#include "zfstream.h" +#include <cstring> // for strcpy, strcat, strlen (mode strings) +#include <cstdio> // for BUFSIZ + +// Internal buffer sizes (default and "unbuffered" versions) +#define BIGBUFSIZE BUFSIZ +#define SMALLBUFSIZE 1 + +/*****************************************************************************/ + +// Default constructor +gzfilebuf::gzfilebuf() +: file(NULL), io_mode(std::ios_base::openmode(0)), own_fd(false), + buffer(NULL), buffer_size(BIGBUFSIZE), own_buffer(true) +{ + // No buffers to start with + this->disable_buffer(); +} + +// Destructor +gzfilebuf::~gzfilebuf() +{ + // Sync output buffer and close only if responsible for file + // (i.e. attached streams should be left open at this stage) + this->sync(); + if (own_fd) + this->close(); + // Make sure internal buffer is deallocated + this->disable_buffer(); +} + +// Set compression level and strategy +int +gzfilebuf::setcompression(int comp_level, + int comp_strategy) +{ + return gzsetparams(file, comp_level, comp_strategy); +} + +// Open gzipped file +gzfilebuf* +gzfilebuf::open(const char *name, + std::ios_base::openmode mode) +{ + // Fail if file already open + if (this->is_open()) + return NULL; + // Don't support simultaneous read/write access (yet) + if ((mode & std::ios_base::in) && (mode & std::ios_base::out)) + return NULL; + + // Build mode string for gzopen and check it [27.8.1.3.2] + char char_mode[6] = "\0\0\0\0\0"; + if (!this->open_mode(mode, char_mode)) + return NULL; + + // Attempt to open file + if ((file = gzopen(name, char_mode)) == NULL) + return NULL; + + // On success, allocate internal buffer and set flags + this->enable_buffer(); + io_mode = mode; + own_fd = true; + return this; +} + +// Attach to gzipped file +gzfilebuf* +gzfilebuf::attach(int fd, + std::ios_base::openmode mode) +{ + // Fail if file already open + if (this->is_open()) + return NULL; + // Don't support simultaneous read/write access (yet) + if ((mode & std::ios_base::in) && (mode & std::ios_base::out)) + return NULL; + + // Build mode string for gzdopen and check it [27.8.1.3.2] + char char_mode[6] = "\0\0\0\0\0"; + if (!this->open_mode(mode, char_mode)) + return NULL; + + // Attempt to attach to file + if ((file = gzdopen(fd, char_mode)) == NULL) + return NULL; + + // On success, allocate internal buffer and set flags + this->enable_buffer(); + io_mode = mode; + own_fd = false; + return this; +} + +// Close gzipped file +gzfilebuf* +gzfilebuf::close() +{ + // Fail immediately if no file is open + if (!this->is_open()) + return NULL; + // Assume success + gzfilebuf* retval = this; + // Attempt to sync and close gzipped file + if (this->sync() == -1) + retval = NULL; + if (gzclose(file) < 0) + retval = NULL; + // File is now gone anyway (postcondition [27.8.1.3.8]) + file = NULL; + own_fd = false; + // Destroy internal buffer if it exists + this->disable_buffer(); + return retval; +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +// Convert int open mode to mode string +bool +gzfilebuf::open_mode(std::ios_base::openmode mode, + char* c_mode) const +{ + bool testb = mode & std::ios_base::binary; + bool testi = mode & std::ios_base::in; + bool testo = mode & std::ios_base::out; + bool testt = mode & std::ios_base::trunc; + bool testa = mode & std::ios_base::app; + + // Check for valid flag combinations - see [27.8.1.3.2] (Table 92) + // Original zfstream hardcoded the compression level to maximum here... + // Double the time for less than 1% size improvement seems + // excessive though - keeping it at the default level + // To change back, just append "9" to the next three mode strings + if (!testi && testo && !testt && !testa) + strcpy(c_mode, "w"); + if (!testi && testo && !testt && testa) + strcpy(c_mode, "a"); + if (!testi && testo && testt && !testa) + strcpy(c_mode, "w"); + if (testi && !testo && !testt && !testa) + strcpy(c_mode, "r"); + // No read/write mode yet +// if (testi && testo && !testt && !testa) +// strcpy(c_mode, "r+"); +// if (testi && testo && testt && !testa) +// strcpy(c_mode, "w+"); + + // Mode string should be empty for invalid combination of flags + if (strlen(c_mode) == 0) + return false; + if (testb) + strcat(c_mode, "b"); + return true; +} + +// Determine number of characters in internal get buffer +std::streamsize +gzfilebuf::showmanyc() +{ + // Calls to underflow will fail if file not opened for reading + if (!this->is_open() || !(io_mode & std::ios_base::in)) + return -1; + // Make sure get area is in use + if (this->gptr() && (this->gptr() < this->egptr())) + return std::streamsize(this->egptr() - this->gptr()); + else + return 0; +} + +// Fill get area from gzipped file +gzfilebuf::int_type +gzfilebuf::underflow() +{ + // If something is left in the get area by chance, return it + // (this shouldn't normally happen, as underflow is only supposed + // to be called when gptr >= egptr, but it serves as error check) + if (this->gptr() && (this->gptr() < this->egptr())) + return traits_type::to_int_type(*(this->gptr())); + + // If the file hasn't been opened for reading, produce error + if (!this->is_open() || !(io_mode & std::ios_base::in)) + return traits_type::eof(); + + // Attempt to fill internal buffer from gzipped file + // (buffer must be guaranteed to exist...) + int bytes_read = gzread(file, buffer, buffer_size); + // Indicates error or EOF + if (bytes_read <= 0) + { + // Reset get area + this->setg(buffer, buffer, buffer); + return traits_type::eof(); + } + // Make all bytes read from file available as get area + this->setg(buffer, buffer, buffer + bytes_read); + + // Return next character in get area + return traits_type::to_int_type(*(this->gptr())); +} + +// Write put area to gzipped file +gzfilebuf::int_type +gzfilebuf::overflow(int_type c) +{ + // Determine whether put area is in use + if (this->pbase()) + { + // Double-check pointer range + if (this->pptr() > this->epptr() || this->pptr() < this->pbase()) + return traits_type::eof(); + // Add extra character to buffer if not EOF + if (!traits_type::eq_int_type(c, traits_type::eof())) + { + *(this->pptr()) = traits_type::to_char_type(c); + this->pbump(1); + } + // Number of characters to write to file + int bytes_to_write = this->pptr() - this->pbase(); + // Overflow doesn't fail if nothing is to be written + if (bytes_to_write > 0) + { + // If the file hasn't been opened for writing, produce error + if (!this->is_open() || !(io_mode & std::ios_base::out)) + return traits_type::eof(); + // If gzipped file won't accept all bytes written to it, fail + if (gzwrite(file, this->pbase(), bytes_to_write) != bytes_to_write) + return traits_type::eof(); + // Reset next pointer to point to pbase on success + this->pbump(-bytes_to_write); + } + } + // Write extra character to file if not EOF + else if (!traits_type::eq_int_type(c, traits_type::eof())) + { + // If the file hasn't been opened for writing, produce error + if (!this->is_open() || !(io_mode & std::ios_base::out)) + return traits_type::eof(); + // Impromptu char buffer (allows "unbuffered" output) + char_type last_char = traits_type::to_char_type(c); + // If gzipped file won't accept this character, fail + if (gzwrite(file, &last_char, 1) != 1) + return traits_type::eof(); + } + + // If you got here, you have succeeded (even if c was EOF) + // The return value should therefore be non-EOF + if (traits_type::eq_int_type(c, traits_type::eof())) + return traits_type::not_eof(c); + else + return c; +} + +// Assign new buffer +std::streambuf* +gzfilebuf::setbuf(char_type* p, + std::streamsize n) +{ + // First make sure stuff is sync'ed, for safety + if (this->sync() == -1) + return NULL; + // If buffering is turned off on purpose via setbuf(0,0), still allocate one... + // "Unbuffered" only really refers to put [27.8.1.4.10], while get needs at + // least a buffer of size 1 (very inefficient though, therefore make it bigger?) + // This follows from [27.5.2.4.3]/12 (gptr needs to point at something, it seems) + if (!p || !n) + { + // Replace existing buffer (if any) with small internal buffer + this->disable_buffer(); + buffer = NULL; + buffer_size = 0; + own_buffer = true; + this->enable_buffer(); + } + else + { + // Replace existing buffer (if any) with external buffer + this->disable_buffer(); + buffer = p; + buffer_size = n; + own_buffer = false; + this->enable_buffer(); + } + return this; +} + +// Write put area to gzipped file (i.e. ensures that put area is empty) +int +gzfilebuf::sync() +{ + return traits_type::eq_int_type(this->overflow(), traits_type::eof()) ? -1 : 0; +} + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +// Allocate internal buffer +void +gzfilebuf::enable_buffer() +{ + // If internal buffer required, allocate one + if (own_buffer && !buffer) + { + // Check for buffered vs. "unbuffered" + if (buffer_size > 0) + { + // Allocate internal buffer + buffer = new char_type[buffer_size]; + // Get area starts empty and will be expanded by underflow as need arises + this->setg(buffer, buffer, buffer); + // Setup entire internal buffer as put area. + // The one-past-end pointer actually points to the last element of the buffer, + // so that overflow(c) can safely add the extra character c to the sequence. + // These pointers remain in place for the duration of the buffer + this->setp(buffer, buffer + buffer_size - 1); + } + else + { + // Even in "unbuffered" case, (small?) get buffer is still required + buffer_size = SMALLBUFSIZE; + buffer = new char_type[buffer_size]; + this->setg(buffer, buffer, buffer); + // "Unbuffered" means no put buffer + this->setp(0, 0); + } + } + else + { + // If buffer already allocated, reset buffer pointers just to make sure no + // stale chars are lying around + this->setg(buffer, buffer, buffer); + this->setp(buffer, buffer + buffer_size - 1); + } +} + +// Destroy internal buffer +void +gzfilebuf::disable_buffer() +{ + // If internal buffer exists, deallocate it + if (own_buffer && buffer) + { + // Preserve unbuffered status by zeroing size + if (!this->pbase()) + buffer_size = 0; + delete[] buffer; + buffer = NULL; + this->setg(0, 0, 0); + this->setp(0, 0); + } + else + { + // Reset buffer pointers to initial state if external buffer exists + this->setg(buffer, buffer, buffer); + if (buffer) + this->setp(buffer, buffer + buffer_size - 1); + else + this->setp(0, 0); + } +} + +/*****************************************************************************/ + +// Default constructor initializes stream buffer +gzifstream::gzifstream() +: std::istream(NULL), sb() +{ this->init(&sb); } + +// Initialize stream buffer and open file +gzifstream::gzifstream(const char* name, + std::ios_base::openmode mode) +: std::istream(NULL), sb() +{ + this->init(&sb); + this->open(name, mode); +} + +// Initialize stream buffer and attach to file +gzifstream::gzifstream(int fd, + std::ios_base::openmode mode) +: std::istream(NULL), sb() +{ + this->init(&sb); + this->attach(fd, mode); +} + +// Open file and go into fail() state if unsuccessful +void +gzifstream::open(const char* name, + std::ios_base::openmode mode) +{ + if (!sb.open(name, mode | std::ios_base::in)) + this->setstate(std::ios_base::failbit); + else + this->clear(); +} + +// Attach to file and go into fail() state if unsuccessful +void +gzifstream::attach(int fd, + std::ios_base::openmode mode) +{ + if (!sb.attach(fd, mode | std::ios_base::in)) + this->setstate(std::ios_base::failbit); + else + this->clear(); +} + +// Close file +void +gzifstream::close() +{ + if (!sb.close()) + this->setstate(std::ios_base::failbit); +} + +/*****************************************************************************/ + +// Default constructor initializes stream buffer +gzofstream::gzofstream() +: std::ostream(NULL), sb() +{ this->init(&sb); } + +// Initialize stream buffer and open file +gzofstream::gzofstream(const char* name, + std::ios_base::openmode mode) +: std::ostream(NULL), sb() +{ + this->init(&sb); + this->open(name, mode); +} + +// Initialize stream buffer and attach to file +gzofstream::gzofstream(int fd, + std::ios_base::openmode mode) +: std::ostream(NULL), sb() +{ + this->init(&sb); + this->attach(fd, mode); +} + +// Open file and go into fail() state if unsuccessful +void +gzofstream::open(const char* name, + std::ios_base::openmode mode) +{ + if (!sb.open(name, mode | std::ios_base::out)) + this->setstate(std::ios_base::failbit); + else + this->clear(); +} + +// Attach to file and go into fail() state if unsuccessful +void +gzofstream::attach(int fd, + std::ios_base::openmode mode) +{ + if (!sb.attach(fd, mode | std::ios_base::out)) + this->setstate(std::ios_base::failbit); + else + this->clear(); +} + +// Close file +void +gzofstream::close() +{ + if (!sb.close()) + this->setstate(std::ios_base::failbit); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/iostream3/zfstream.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,466 @@ +/* + * A C++ I/O streams interface to the zlib gz* functions + * + * by Ludwig Schwardt <schwardt@sun.ac.za> + * original version by Kevin Ruland <kevin@rodin.wustl.edu> + * + * This version is standard-compliant and compatible with gcc 3.x. + */ + +#ifndef ZFSTREAM_H +#define ZFSTREAM_H + +#include <istream> // not iostream, since we don't need cin/cout +#include <ostream> +#include "zlib.h" + +/*****************************************************************************/ + +/** + * @brief Gzipped file stream buffer class. + * + * This class implements basic_filebuf for gzipped files. It doesn't yet support + * seeking (allowed by zlib but slow/limited), putback and read/write access + * (tricky). Otherwise, it attempts to be a drop-in replacement for the standard + * file streambuf. +*/ +class gzfilebuf : public std::streambuf +{ +public: + // Default constructor. + gzfilebuf(); + + // Destructor. + virtual + ~gzfilebuf(); + + /** + * @brief Set compression level and strategy on the fly. + * @param comp_level Compression level (see zlib.h for allowed values) + * @param comp_strategy Compression strategy (see zlib.h for allowed values) + * @return Z_OK on success, Z_STREAM_ERROR otherwise. + * + * Unfortunately, these parameters cannot be modified separately, as the + * previous zfstream version assumed. Since the strategy is seldom changed, + * it can default and setcompression(level) then becomes like the old + * setcompressionlevel(level). + */ + int + setcompression(int comp_level, + int comp_strategy = Z_DEFAULT_STRATEGY); + + /** + * @brief Check if file is open. + * @return True if file is open. + */ + bool + is_open() const { return (file != NULL); } + + /** + * @brief Open gzipped file. + * @param name File name. + * @param mode Open mode flags. + * @return @c this on success, NULL on failure. + */ + gzfilebuf* + open(const char* name, + std::ios_base::openmode mode); + + /** + * @brief Attach to already open gzipped file. + * @param fd File descriptor. + * @param mode Open mode flags. + * @return @c this on success, NULL on failure. + */ + gzfilebuf* + attach(int fd, + std::ios_base::openmode mode); + + /** + * @brief Close gzipped file. + * @return @c this on success, NULL on failure. + */ + gzfilebuf* + close(); + +protected: + /** + * @brief Convert ios open mode int to mode string used by zlib. + * @return True if valid mode flag combination. + */ + bool + open_mode(std::ios_base::openmode mode, + char* c_mode) const; + + /** + * @brief Number of characters available in stream buffer. + * @return Number of characters. + * + * This indicates number of characters in get area of stream buffer. + * These characters can be read without accessing the gzipped file. + */ + virtual std::streamsize + showmanyc(); + + /** + * @brief Fill get area from gzipped file. + * @return First character in get area on success, EOF on error. + * + * This actually reads characters from gzipped file to stream + * buffer. Always buffered. + */ + virtual int_type + underflow(); + + /** + * @brief Write put area to gzipped file. + * @param c Extra character to add to buffer contents. + * @return Non-EOF on success, EOF on error. + * + * This actually writes characters in stream buffer to + * gzipped file. With unbuffered output this is done one + * character at a time. + */ + virtual int_type + overflow(int_type c = traits_type::eof()); + + /** + * @brief Installs external stream buffer. + * @param p Pointer to char buffer. + * @param n Size of external buffer. + * @return @c this on success, NULL on failure. + * + * Call setbuf(0,0) to enable unbuffered output. + */ + virtual std::streambuf* + setbuf(char_type* p, + std::streamsize n); + + /** + * @brief Flush stream buffer to file. + * @return 0 on success, -1 on error. + * + * This calls underflow(EOF) to do the job. + */ + virtual int + sync(); + +// +// Some future enhancements +// +// virtual int_type uflow(); +// virtual int_type pbackfail(int_type c = traits_type::eof()); +// virtual pos_type +// seekoff(off_type off, +// std::ios_base::seekdir way, +// std::ios_base::openmode mode = std::ios_base::in|std::ios_base::out); +// virtual pos_type +// seekpos(pos_type sp, +// std::ios_base::openmode mode = std::ios_base::in|std::ios_base::out); + +private: + /** + * @brief Allocate internal buffer. + * + * This function is safe to call multiple times. It will ensure + * that a proper internal buffer exists if it is required. If the + * buffer already exists or is external, the buffer pointers will be + * reset to their original state. + */ + void + enable_buffer(); + + /** + * @brief Destroy internal buffer. + * + * This function is safe to call multiple times. It will ensure + * that the internal buffer is deallocated if it exists. In any + * case, it will also reset the buffer pointers. + */ + void + disable_buffer(); + + /** + * Underlying file pointer. + */ + gzFile file; + + /** + * Mode in which file was opened. + */ + std::ios_base::openmode io_mode; + + /** + * @brief True if this object owns file descriptor. + * + * This makes the class responsible for closing the file + * upon destruction. + */ + bool own_fd; + + /** + * @brief Stream buffer. + * + * For simplicity this remains allocated on the free store for the + * entire life span of the gzfilebuf object, unless replaced by setbuf. + */ + char_type* buffer; + + /** + * @brief Stream buffer size. + * + * Defaults to system default buffer size (typically 8192 bytes). + * Modified by setbuf. + */ + std::streamsize buffer_size; + + /** + * @brief True if this object owns stream buffer. + * + * This makes the class responsible for deleting the buffer + * upon destruction. + */ + bool own_buffer; +}; + +/*****************************************************************************/ + +/** + * @brief Gzipped file input stream class. + * + * This class implements ifstream for gzipped files. Seeking and putback + * is not supported yet. +*/ +class gzifstream : public std::istream +{ +public: + // Default constructor + gzifstream(); + + /** + * @brief Construct stream on gzipped file to be opened. + * @param name File name. + * @param mode Open mode flags (forced to contain ios::in). + */ + explicit + gzifstream(const char* name, + std::ios_base::openmode mode = std::ios_base::in); + + /** + * @brief Construct stream on already open gzipped file. + * @param fd File descriptor. + * @param mode Open mode flags (forced to contain ios::in). + */ + explicit + gzifstream(int fd, + std::ios_base::openmode mode = std::ios_base::in); + + /** + * Obtain underlying stream buffer. + */ + gzfilebuf* + rdbuf() const + { return const_cast<gzfilebuf*>(&sb); } + + /** + * @brief Check if file is open. + * @return True if file is open. + */ + bool + is_open() { return sb.is_open(); } + + /** + * @brief Open gzipped file. + * @param name File name. + * @param mode Open mode flags (forced to contain ios::in). + * + * Stream will be in state good() if file opens successfully; + * otherwise in state fail(). This differs from the behavior of + * ifstream, which never sets the state to good() and therefore + * won't allow you to reuse the stream for a second file unless + * you manually clear() the state. The choice is a matter of + * convenience. + */ + void + open(const char* name, + std::ios_base::openmode mode = std::ios_base::in); + + /** + * @brief Attach to already open gzipped file. + * @param fd File descriptor. + * @param mode Open mode flags (forced to contain ios::in). + * + * Stream will be in state good() if attach succeeded; otherwise + * in state fail(). + */ + void + attach(int fd, + std::ios_base::openmode mode = std::ios_base::in); + + /** + * @brief Close gzipped file. + * + * Stream will be in state fail() if close failed. + */ + void + close(); + +private: + /** + * Underlying stream buffer. + */ + gzfilebuf sb; +}; + +/*****************************************************************************/ + +/** + * @brief Gzipped file output stream class. + * + * This class implements ofstream for gzipped files. Seeking and putback + * is not supported yet. +*/ +class gzofstream : public std::ostream +{ +public: + // Default constructor + gzofstream(); + + /** + * @brief Construct stream on gzipped file to be opened. + * @param name File name. + * @param mode Open mode flags (forced to contain ios::out). + */ + explicit + gzofstream(const char* name, + std::ios_base::openmode mode = std::ios_base::out); + + /** + * @brief Construct stream on already open gzipped file. + * @param fd File descriptor. + * @param mode Open mode flags (forced to contain ios::out). + */ + explicit + gzofstream(int fd, + std::ios_base::openmode mode = std::ios_base::out); + + /** + * Obtain underlying stream buffer. + */ + gzfilebuf* + rdbuf() const + { return const_cast<gzfilebuf*>(&sb); } + + /** + * @brief Check if file is open. + * @return True if file is open. + */ + bool + is_open() { return sb.is_open(); } + + /** + * @brief Open gzipped file. + * @param name File name. + * @param mode Open mode flags (forced to contain ios::out). + * + * Stream will be in state good() if file opens successfully; + * otherwise in state fail(). This differs from the behavior of + * ofstream, which never sets the state to good() and therefore + * won't allow you to reuse the stream for a second file unless + * you manually clear() the state. The choice is a matter of + * convenience. + */ + void + open(const char* name, + std::ios_base::openmode mode = std::ios_base::out); + + /** + * @brief Attach to already open gzipped file. + * @param fd File descriptor. + * @param mode Open mode flags (forced to contain ios::out). + * + * Stream will be in state good() if attach succeeded; otherwise + * in state fail(). + */ + void + attach(int fd, + std::ios_base::openmode mode = std::ios_base::out); + + /** + * @brief Close gzipped file. + * + * Stream will be in state fail() if close failed. + */ + void + close(); + +private: + /** + * Underlying stream buffer. + */ + gzfilebuf sb; +}; + +/*****************************************************************************/ + +/** + * @brief Gzipped file output stream manipulator class. + * + * This class defines a two-argument manipulator for gzofstream. It is used + * as base for the setcompression(int,int) manipulator. +*/ +template<typename T1, typename T2> + class gzomanip2 + { + public: + // Allows insertor to peek at internals + template <typename Ta, typename Tb> + friend gzofstream& + operator<<(gzofstream&, + const gzomanip2<Ta,Tb>&); + + // Constructor + gzomanip2(gzofstream& (*f)(gzofstream&, T1, T2), + T1 v1, + T2 v2); + private: + // Underlying manipulator function + gzofstream& + (*func)(gzofstream&, T1, T2); + + // Arguments for manipulator function + T1 val1; + T2 val2; + }; + +/*****************************************************************************/ + +// Manipulator function thunks through to stream buffer +inline gzofstream& +setcompression(gzofstream &gzs, int l, int s = Z_DEFAULT_STRATEGY) +{ + (gzs.rdbuf())->setcompression(l, s); + return gzs; +} + +// Manipulator constructor stores arguments +template<typename T1, typename T2> + inline + gzomanip2<T1,T2>::gzomanip2(gzofstream &(*f)(gzofstream &, T1, T2), + T1 v1, + T2 v2) + : func(f), val1(v1), val2(v2) + { } + +// Insertor applies underlying manipulator function to stream +template<typename T1, typename T2> + inline gzofstream& + operator<<(gzofstream& s, const gzomanip2<T1,T2>& m) + { return (*m.func)(s, m.val1, m.val2); } + +// Insert this onto stream to simplify setting of compression level +inline gzomanip2<int,int> +setcompression(int l, int s = Z_DEFAULT_STRATEGY) +{ return gzomanip2<int,int>(&setcompression, l, s); } + +#endif // ZFSTREAM_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx64/bld_ml64.bat Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2 @@ +ml64.exe /Flinffasx64 /c /Zi inffasx64.asm +ml64.exe /Flgvmat64 /c /Zi gvmat64.asm
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx64/gvmat64.asm Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,553 @@ +;uInt longest_match_x64( +; deflate_state *s, +; IPos cur_match); /* current match */ + +; gvmat64.asm -- Asm portion of the optimized longest_match for 32 bits x86_64 +; (AMD64 on Athlon 64, Opteron, Phenom +; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7) +; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant. +; +; File written by Gilles Vollant, by converting to assembly the longest_match +; from Jean-loup Gailly in deflate.c of zLib and infoZip zip. +; +; and by taking inspiration on asm686 with masm, optimised assembly code +; from Brian Raiter, written 1998 +; +; This software is provided 'as-is', without any express or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Permission is granted to anyone to use this software for any purpose, +; including commercial applications, and to alter it and redistribute it +; freely, subject to the following restrictions: +; +; 1. The origin of this software must not be misrepresented; you must not +; claim that you wrote the original software. If you use this software +; in a product, an acknowledgment in the product documentation would be +; appreciated but is not required. +; 2. Altered source versions must be plainly marked as such, and must not be +; misrepresented as being the original software +; 3. This notice may not be removed or altered from any source distribution. +; +; +; +; http://www.zlib.net +; http://www.winimage.com/zLibDll +; http://www.muppetlabs.com/~breadbox/software/assembly.html +; +; to compile this file for infozip Zip, I use option: +; ml64.exe /Flgvmat64 /c /Zi /DINFOZIP gvmat64.asm +; +; to compile this file for zLib, I use option: +; ml64.exe /Flgvmat64 /c /Zi gvmat64.asm +; Be carrefull to adapt zlib1222add below to your version of zLib +; (if you use a version of zLib before 1.0.4 or after 1.2.2.2, change +; value of zlib1222add later) +; +; This file compile with Microsoft Macro Assembler (x64) for AMD64 +; +; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK +; +; (you can get Windows WDK with ml64 for AMD64 from +; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price) +; + + +;uInt longest_match(s, cur_match) +; deflate_state *s; +; IPos cur_match; /* current match */ +.code +longest_match PROC + + +;LocalVarsSize equ 88 + LocalVarsSize equ 72 + +; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12 +; free register : r14,r15 +; register can be saved : rsp + + chainlenwmask equ rsp + 8 - LocalVarsSize ; high word: current chain len + ; low word: s->wmask +;window equ rsp + xx - LocalVarsSize ; local copy of s->window ; stored in r10 +;windowbestlen equ rsp + xx - LocalVarsSize ; s->window + bestlen , use r10+r11 +;scanstart equ rsp + xx - LocalVarsSize ; first two bytes of string ; stored in r12w +;scanend equ rsp + xx - LocalVarsSize ; last two bytes of string use ebx +;scanalign equ rsp + xx - LocalVarsSize ; dword-misalignment of string r13 +;bestlen equ rsp + xx - LocalVarsSize ; size of best match so far -> r11d +;scan equ rsp + xx - LocalVarsSize ; ptr to string wanting match -> r9 +IFDEF INFOZIP +ELSE + nicematch equ (rsp + 16 - LocalVarsSize) ; a good enough match size +ENDIF + +save_rdi equ rsp + 24 - LocalVarsSize +save_rsi equ rsp + 32 - LocalVarsSize +save_rbx equ rsp + 40 - LocalVarsSize +save_rbp equ rsp + 48 - LocalVarsSize +save_r12 equ rsp + 56 - LocalVarsSize +save_r13 equ rsp + 64 - LocalVarsSize +;save_r14 equ rsp + 72 - LocalVarsSize +;save_r15 equ rsp + 80 - LocalVarsSize + + +; summary of register usage +; scanend ebx +; scanendw bx +; chainlenwmask edx +; curmatch rsi +; curmatchd esi +; windowbestlen r8 +; scanalign r9 +; scanalignd r9d +; window r10 +; bestlen r11 +; bestlend r11d +; scanstart r12d +; scanstartw r12w +; scan r13 +; nicematch r14d +; limit r15 +; limitd r15d +; prev rcx + +; all the +4 offsets are due to the addition of pending_buf_size (in zlib +; in the deflate_state structure since the asm code was first written +; (if you compile with zlib 1.0.4 or older, remove the +4). +; Note : these value are good with a 8 bytes boundary pack structure + + + MAX_MATCH equ 258 + MIN_MATCH equ 3 + MIN_LOOKAHEAD equ (MAX_MATCH+MIN_MATCH+1) + + +;;; Offsets for fields in the deflate_state structure. These numbers +;;; are calculated from the definition of deflate_state, with the +;;; assumption that the compiler will dword-align the fields. (Thus, +;;; changing the definition of deflate_state could easily cause this +;;; program to crash horribly, without so much as a warning at +;;; compile time. Sigh.) + +; all the +zlib1222add offsets are due to the addition of fields +; in zlib in the deflate_state structure since the asm code was first written +; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). +; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). +; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). + + +IFDEF INFOZIP + +_DATA SEGMENT +COMM window_size:DWORD +; WMask ; 7fff +COMM window:BYTE:010040H +COMM prev:WORD:08000H +; MatchLen : unused +; PrevMatch : unused +COMM strstart:DWORD +COMM match_start:DWORD +; Lookahead : ignore +COMM prev_length:DWORD ; PrevLen +COMM max_chain_length:DWORD +COMM good_match:DWORD +COMM nice_match:DWORD +prev_ad equ OFFSET prev +window_ad equ OFFSET window +nicematch equ nice_match +_DATA ENDS +WMask equ 07fffh + +ELSE + + IFNDEF zlib1222add + zlib1222add equ 8 + ENDIF +dsWSize equ 56+zlib1222add+(zlib1222add/2) +dsWMask equ 64+zlib1222add+(zlib1222add/2) +dsWindow equ 72+zlib1222add +dsPrev equ 88+zlib1222add +dsMatchLen equ 128+zlib1222add +dsPrevMatch equ 132+zlib1222add +dsStrStart equ 140+zlib1222add +dsMatchStart equ 144+zlib1222add +dsLookahead equ 148+zlib1222add +dsPrevLen equ 152+zlib1222add +dsMaxChainLen equ 156+zlib1222add +dsGoodMatch equ 172+zlib1222add +dsNiceMatch equ 176+zlib1222add + +window_size equ [ rcx + dsWSize] +WMask equ [ rcx + dsWMask] +window_ad equ [ rcx + dsWindow] +prev_ad equ [ rcx + dsPrev] +strstart equ [ rcx + dsStrStart] +match_start equ [ rcx + dsMatchStart] +Lookahead equ [ rcx + dsLookahead] ; 0ffffffffh on infozip +prev_length equ [ rcx + dsPrevLen] +max_chain_length equ [ rcx + dsMaxChainLen] +good_match equ [ rcx + dsGoodMatch] +nice_match equ [ rcx + dsNiceMatch] +ENDIF + +; parameter 1 in r8(deflate state s), param 2 in rdx (cur match) + +; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and +; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp +; +; All registers must be preserved across the call, except for +; rax, rcx, rdx, r8, r9, r10, and r11, which are scratch. + + + +;;; Save registers that the compiler may be using, and adjust esp to +;;; make room for our stack frame. + + +;;; Retrieve the function arguments. r8d will hold cur_match +;;; throughout the entire function. edx will hold the pointer to the +;;; deflate_state structure during the function's setup (before +;;; entering the main loop. + +; parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match) + +; this clear high 32 bits of r8, which can be garbage in both r8 and rdx + + mov [save_rdi],rdi + mov [save_rsi],rsi + mov [save_rbx],rbx + mov [save_rbp],rbp +IFDEF INFOZIP + mov r8d,ecx +ELSE + mov r8d,edx +ENDIF + mov [save_r12],r12 + mov [save_r13],r13 +; mov [save_r14],r14 +; mov [save_r15],r15 + + +;;; uInt wmask = s->w_mask; +;;; unsigned chain_length = s->max_chain_length; +;;; if (s->prev_length >= s->good_match) { +;;; chain_length >>= 2; +;;; } + + mov edi, prev_length + mov esi, good_match + mov eax, WMask + mov ebx, max_chain_length + cmp edi, esi + jl LastMatchGood + shr ebx, 2 +LastMatchGood: + +;;; chainlen is decremented once beforehand so that the function can +;;; use the sign flag instead of the zero flag for the exit test. +;;; It is then shifted into the high word, to make room for the wmask +;;; value, which it will always accompany. + + dec ebx + shl ebx, 16 + or ebx, eax + +;;; on zlib only +;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; + +IFDEF INFOZIP + mov [chainlenwmask], ebx +; on infozip nice_match = [nice_match] +ELSE + mov eax, nice_match + mov [chainlenwmask], ebx + mov r10d, Lookahead + cmp r10d, eax + cmovnl r10d, eax + mov [nicematch],r10d +ENDIF + +;;; register Bytef *scan = s->window + s->strstart; + mov r10, window_ad + mov ebp, strstart + lea r13, [r10 + rbp] + +;;; Determine how many bytes the scan ptr is off from being +;;; dword-aligned. + + mov r9,r13 + neg r13 + and r13,3 + +;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? +;;; s->strstart - (IPos)MAX_DIST(s) : NIL; +IFDEF INFOZIP + mov eax,07efah ; MAX_DIST = (WSIZE-MIN_LOOKAHEAD) (0x8000-(3+8+1)) +ELSE + mov eax, window_size + sub eax, MIN_LOOKAHEAD +ENDIF + xor edi,edi + sub ebp, eax + + mov r11d, prev_length + + cmovng ebp,edi + +;;; int best_len = s->prev_length; + + +;;; Store the sum of s->window + best_len in esi locally, and in esi. + + lea rsi,[r10+r11] + +;;; register ush scan_start = *(ushf*)scan; +;;; register ush scan_end = *(ushf*)(scan+best_len-1); +;;; Posf *prev = s->prev; + + movzx r12d,word ptr [r9] + movzx ebx, word ptr [r9 + r11 - 1] + + mov rdi, prev_ad + +;;; Jump into the main loop. + + mov edx, [chainlenwmask] + + cmp bx,word ptr [rsi + r8 - 1] + jz LookupLoopIsZero + +LookupLoop1: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + jbe LeaveNow + sub edx, 00010000h + js LeaveNow + +LoopEntry1: + cmp bx,word ptr [rsi + r8 - 1] + jz LookupLoopIsZero + +LookupLoop2: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + jbe LeaveNow + sub edx, 00010000h + js LeaveNow + +LoopEntry2: + cmp bx,word ptr [rsi + r8 - 1] + jz LookupLoopIsZero + +LookupLoop4: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + jbe LeaveNow + sub edx, 00010000h + js LeaveNow + +LoopEntry4: + + cmp bx,word ptr [rsi + r8 - 1] + jnz LookupLoop1 + jmp LookupLoopIsZero + + +;;; do { +;;; match = s->window + cur_match; +;;; if (*(ushf*)(match+best_len-1) != scan_end || +;;; *(ushf*)match != scan_start) continue; +;;; [...] +;;; } while ((cur_match = prev[cur_match & wmask]) > limit +;;; && --chain_length != 0); +;;; +;;; Here is the inner loop of the function. The function will spend the +;;; majority of its time in this loop, and majority of that time will +;;; be spent in the first ten instructions. +;;; +;;; Within this loop: +;;; ebx = scanend +;;; r8d = curmatch +;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) +;;; esi = windowbestlen - i.e., (window + bestlen) +;;; edi = prev +;;; ebp = limit + +LookupLoop: + and r8d, edx + + movzx r8d, word ptr [rdi + r8*2] + cmp r8d, ebp + jbe LeaveNow + sub edx, 00010000h + js LeaveNow + +LoopEntry: + + cmp bx,word ptr [rsi + r8 - 1] + jnz LookupLoop1 +LookupLoopIsZero: + cmp r12w, word ptr [r10 + r8] + jnz LookupLoop1 + + +;;; Store the current value of chainlen. + mov [chainlenwmask], edx + +;;; Point edi to the string under scrutiny, and esi to the string we +;;; are hoping to match it up with. In actuality, esi and edi are +;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is +;;; initialized to -(MAX_MATCH_8 - scanalign). + + lea rsi,[r8+r10] + mov rdx, 0fffffffffffffef8h; -(MAX_MATCH_8) + lea rsi, [rsi + r13 + 0108h] ;MAX_MATCH_8] + lea rdi, [r9 + r13 + 0108h] ;MAX_MATCH_8] + + prefetcht1 [rsi+rdx] + prefetcht1 [rdi+rdx] + + +;;; Test the strings for equality, 8 bytes at a time. At the end, +;;; adjust rdx so that it is offset to the exact byte that mismatched. +;;; +;;; We already know at this point that the first three bytes of the +;;; strings match each other, and they can be safely passed over before +;;; starting the compare loop. So what this code does is skip over 0-3 +;;; bytes, as much as necessary in order to dword-align the edi +;;; pointer. (rsi will still be misaligned three times out of four.) +;;; +;;; It should be confessed that this loop usually does not represent +;;; much of the total running time. Replacing it with a more +;;; straightforward "rep cmpsb" would not drastically degrade +;;; performance. + + +LoopCmps: + mov rax, [rsi + rdx] + xor rax, [rdi + rdx] + jnz LeaveLoopCmps + + mov rax, [rsi + rdx + 8] + xor rax, [rdi + rdx + 8] + jnz LeaveLoopCmps8 + + + mov rax, [rsi + rdx + 8+8] + xor rax, [rdi + rdx + 8+8] + jnz LeaveLoopCmps16 + + add rdx,8+8+8 + + jnz short LoopCmps + jmp short LenMaximum +LeaveLoopCmps16: add rdx,8 +LeaveLoopCmps8: add rdx,8 +LeaveLoopCmps: + + test eax, 0000FFFFh + jnz LenLower + + test eax,0ffffffffh + + jnz LenLower32 + + add rdx,4 + shr rax,32 + or ax,ax + jnz LenLower + +LenLower32: + shr eax,16 + add rdx,2 +LenLower: sub al, 1 + adc rdx, 0 +;;; Calculate the length of the match. If it is longer than MAX_MATCH, +;;; then automatically accept it as the best possible match and leave. + + lea rax, [rdi + rdx] + sub rax, r9 + cmp eax, MAX_MATCH + jge LenMaximum + +;;; If the length of the match is not longer than the best match we +;;; have so far, then forget it and return to the lookup loop. +;/////////////////////////////////// + + cmp eax, r11d + jg LongerMatch + + lea rsi,[r10+r11] + + mov rdi, prev_ad + mov edx, [chainlenwmask] + jmp LookupLoop + +;;; s->match_start = cur_match; +;;; best_len = len; +;;; if (len >= nice_match) break; +;;; scan_end = *(ushf*)(scan+best_len-1); + +LongerMatch: + mov r11d, eax + mov match_start, r8d + cmp eax, [nicematch] + jge LeaveNow + + lea rsi,[r10+rax] + + movzx ebx, word ptr [r9 + rax - 1] + mov rdi, prev_ad + mov edx, [chainlenwmask] + jmp LookupLoop + +;;; Accept the current string, with the maximum possible length. + +LenMaximum: + mov r11d,MAX_MATCH + mov match_start, r8d + +;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; +;;; return s->lookahead; + +LeaveNow: +IFDEF INFOZIP + mov eax,r11d +ELSE + mov eax, Lookahead + cmp r11d, eax + cmovng eax, r11d +ENDIF + +;;; Restore the stack and return from whence we came. + + + mov rsi,[save_rsi] + mov rdi,[save_rdi] + mov rbx,[save_rbx] + mov rbp,[save_rbp] + mov r12,[save_r12] + mov r13,[save_r13] +; mov r14,[save_r14] +; mov r15,[save_r15] + + + ret 0 +; please don't remove this string ! +; Your can freely use gvmat64 in any free or commercial app +; but it is far better don't remove the string in the binary! + db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0 +longest_match ENDP + +match_init PROC + ret 0 +match_init ENDP + + +END
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx64/inffas8664.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,186 @@ +/* inffas8664.c is a hand tuned assembler version of inffast.c - fast decoding + * version for AMD64 on Windows using Microsoft C compiler + * + * Copyright (C) 1995-2003 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Copyright (C) 2003 Chris Anderson <christop@charm.net> + * Please use the copyright conditions above. + * + * 2005 - Adaptation to Microsoft C Compiler for AMD64 by Gilles Vollant + * + * inffas8664.c call function inffas8664fnc in inffasx64.asm + * inffasx64.asm is automatically convert from AMD64 portion of inffas86.c + * + * Dec-29-2003 -- I added AMD64 inflate asm support. This version is also + * slightly quicker on x86 systems because, instead of using rep movsb to copy + * data, it uses rep movsw, which moves data in 2-byte chunks instead of single + * bytes. I've tested the AMD64 code on a Fedora Core 1 + the x86_64 updates + * from http://fedora.linux.duke.edu/fc1_x86_64 + * which is running on an Athlon 64 3000+ / Gigabyte GA-K8VT800M system with + * 1GB ram. The 64-bit version is about 4% faster than the 32-bit version, + * when decompressing mozilla-source-1.3.tar.gz. + * + * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from + * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at + * the moment. I have successfully compiled and tested this code with gcc2.96, + * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S + * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX + * enabled. I will attempt to merge the MMX code into this version. Newer + * versions of this and inffast.S can be found at + * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ + * + */ + +#include <stdio.h> +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +/* Mark Adler's comments from inffast.c: */ + +/* + Decode literal, length, and distance codes and write out the resulting + literal and match bytes until either not enough input or output is + available, an end-of-block is encountered, or a data error is encountered. + When large enough input and output buffers are supplied to inflate(), for + example, a 16K input buffer and a 64K output buffer, more than 95% of the + inflate execution time is spent in this routine. + + Entry assumptions: + + state->mode == LEN + strm->avail_in >= 6 + strm->avail_out >= 258 + start >= strm->avail_out + state->bits < 8 + + On return, state->mode is one of: + + LEN -- ran out of enough output space or enough available input + TYPE -- reached end of block code, inflate() to interpret next block + BAD -- error in block data + + Notes: + + - The maximum input bits used by a length/distance pair is 15 bits for the + length code, 5 bits for the length extra, 15 bits for the distance code, + and 13 bits for the distance extra. This totals 48 bits, or six bytes. + Therefore if strm->avail_in >= 6, then there is enough input to avoid + checking for available input while decoding. + + - The maximum bytes that a single length/distance pair can output is 258 + bytes, which is the maximum length that can be coded. inflate_fast() + requires strm->avail_out >= 258 for each loop to avoid checking for + output space. + */ + + + + typedef struct inffast_ar { +/* 64 32 x86 x86_64 */ +/* ar offset register */ +/* 0 0 */ void *esp; /* esp save */ +/* 8 4 */ void *ebp; /* ebp save */ +/* 16 8 */ unsigned char FAR *in; /* esi rsi local strm->next_in */ +/* 24 12 */ unsigned char FAR *last; /* r9 while in < last */ +/* 32 16 */ unsigned char FAR *out; /* edi rdi local strm->next_out */ +/* 40 20 */ unsigned char FAR *beg; /* inflate()'s init next_out */ +/* 48 24 */ unsigned char FAR *end; /* r10 while out < end */ +/* 56 28 */ unsigned char FAR *window;/* size of window, wsize!=0 */ +/* 64 32 */ code const FAR *lcode; /* ebp rbp local strm->lencode */ +/* 72 36 */ code const FAR *dcode; /* r11 local strm->distcode */ +/* 80 40 */ size_t /*unsigned long */hold; /* edx rdx local strm->hold */ +/* 88 44 */ unsigned bits; /* ebx rbx local strm->bits */ +/* 92 48 */ unsigned wsize; /* window size */ +/* 96 52 */ unsigned write; /* window write index */ +/*100 56 */ unsigned lmask; /* r12 mask for lcode */ +/*104 60 */ unsigned dmask; /* r13 mask for dcode */ +/*108 64 */ unsigned len; /* r14 match length */ +/*112 68 */ unsigned dist; /* r15 match distance */ +/*116 72 */ unsigned status; /* set when state chng*/ + } type_ar; +#ifdef ASMINF + +void inflate_fast(strm, start) +z_streamp strm; +unsigned start; /* inflate()'s starting value for strm->avail_out */ +{ + struct inflate_state FAR *state; + type_ar ar; + void inffas8664fnc(struct inffast_ar * par); + + + +#if (defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 )) || (defined(_MSC_VER) && defined(_M_AMD64)) +#define PAD_AVAIL_IN 6 +#define PAD_AVAIL_OUT 258 +#else +#define PAD_AVAIL_IN 5 +#define PAD_AVAIL_OUT 257 +#endif + + /* copy state to local variables */ + state = (struct inflate_state FAR *)strm->state; + + ar.in = strm->next_in; + ar.last = ar.in + (strm->avail_in - PAD_AVAIL_IN); + ar.out = strm->next_out; + ar.beg = ar.out - (start - strm->avail_out); + ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT); + ar.wsize = state->wsize; + ar.write = state->wnext; + ar.window = state->window; + ar.hold = state->hold; + ar.bits = state->bits; + ar.lcode = state->lencode; + ar.dcode = state->distcode; + ar.lmask = (1U << state->lenbits) - 1; + ar.dmask = (1U << state->distbits) - 1; + + /* decode literals and length/distances until end-of-block or not enough + input data or output space */ + + /* align in on 1/2 hold size boundary */ + while (((size_t)(void *)ar.in & (sizeof(ar.hold) / 2 - 1)) != 0) { + ar.hold += (unsigned long)*ar.in++ << ar.bits; + ar.bits += 8; + } + + inffas8664fnc(&ar); + + if (ar.status > 1) { + if (ar.status == 2) + strm->msg = "invalid literal/length code"; + else if (ar.status == 3) + strm->msg = "invalid distance code"; + else + strm->msg = "invalid distance too far back"; + state->mode = BAD; + } + else if ( ar.status == 1 ) { + state->mode = TYPE; + } + + /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ + ar.len = ar.bits >> 3; + ar.in -= ar.len; + ar.bits -= ar.len << 3; + ar.hold &= (1U << ar.bits) - 1; + + /* update state and return */ + strm->next_in = ar.in; + strm->next_out = ar.out; + strm->avail_in = (unsigned)(ar.in < ar.last ? + PAD_AVAIL_IN + (ar.last - ar.in) : + PAD_AVAIL_IN - (ar.in - ar.last)); + strm->avail_out = (unsigned)(ar.out < ar.end ? + PAD_AVAIL_OUT + (ar.end - ar.out) : + PAD_AVAIL_OUT - (ar.out - ar.end)); + state->hold = (unsigned long)ar.hold; + state->bits = ar.bits; + return; +} + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx64/inffasx64.asm Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,396 @@ +; inffasx64.asm is a hand tuned assembler version of inffast.c - fast decoding +; version for AMD64 on Windows using Microsoft C compiler +; +; inffasx64.asm is automatically convert from AMD64 portion of inffas86.c +; inffasx64.asm is called by inffas8664.c, which contain more info. + + +; to compile this file, I use option +; ml64.exe /Flinffasx64 /c /Zi inffasx64.asm +; with Microsoft Macro Assembler (x64) for AMD64 +; + +; This file compile with Microsoft Macro Assembler (x64) for AMD64 +; +; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK +; +; (you can get Windows WDK with ml64 for AMD64 from +; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price) +; + + +.code +inffas8664fnc PROC + +; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and +; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp +; +; All registers must be preserved across the call, except for +; rax, rcx, rdx, r8, r-9, r10, and r11, which are scratch. + + + mov [rsp-8],rsi + mov [rsp-16],rdi + mov [rsp-24],r12 + mov [rsp-32],r13 + mov [rsp-40],r14 + mov [rsp-48],r15 + mov [rsp-56],rbx + + mov rax,rcx + + mov [rax+8], rbp ; /* save regs rbp and rsp */ + mov [rax], rsp + + mov rsp, rax ; /* make rsp point to &ar */ + + mov rsi, [rsp+16] ; /* rsi = in */ + mov rdi, [rsp+32] ; /* rdi = out */ + mov r9, [rsp+24] ; /* r9 = last */ + mov r10, [rsp+48] ; /* r10 = end */ + mov rbp, [rsp+64] ; /* rbp = lcode */ + mov r11, [rsp+72] ; /* r11 = dcode */ + mov rdx, [rsp+80] ; /* rdx = hold */ + mov ebx, [rsp+88] ; /* ebx = bits */ + mov r12d, [rsp+100] ; /* r12d = lmask */ + mov r13d, [rsp+104] ; /* r13d = dmask */ + ; /* r14d = len */ + ; /* r15d = dist */ + + + cld + cmp r10, rdi + je L_one_time ; /* if only one decode left */ + cmp r9, rsi + + jne L_do_loop + + +L_one_time: + mov r8, r12 ; /* r8 = lmask */ + cmp bl, 32 + ja L_get_length_code_one_time + + lodsd ; /* eax = *(uint *)in++ */ + mov cl, bl ; /* cl = bits, needs it for shifting */ + add bl, 32 ; /* bits += 32 */ + shl rax, cl + or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ + jmp L_get_length_code_one_time + +ALIGN 4 +L_while_test: + cmp r10, rdi + jbe L_break_loop + cmp r9, rsi + jbe L_break_loop + +L_do_loop: + mov r8, r12 ; /* r8 = lmask */ + cmp bl, 32 + ja L_get_length_code ; /* if (32 < bits) */ + + lodsd ; /* eax = *(uint *)in++ */ + mov cl, bl ; /* cl = bits, needs it for shifting */ + add bl, 32 ; /* bits += 32 */ + shl rax, cl + or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ + +L_get_length_code: + and r8, rdx ; /* r8 &= hold */ + mov eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */ + + mov cl, ah ; /* cl = this.bits */ + sub bl, ah ; /* bits -= this.bits */ + shr rdx, cl ; /* hold >>= this.bits */ + + test al, al + jnz L_test_for_length_base ; /* if (op != 0) 45.7% */ + + mov r8, r12 ; /* r8 = lmask */ + shr eax, 16 ; /* output this.val char */ + stosb + +L_get_length_code_one_time: + and r8, rdx ; /* r8 &= hold */ + mov eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */ + +L_dolen: + mov cl, ah ; /* cl = this.bits */ + sub bl, ah ; /* bits -= this.bits */ + shr rdx, cl ; /* hold >>= this.bits */ + + test al, al + jnz L_test_for_length_base ; /* if (op != 0) 45.7% */ + + shr eax, 16 ; /* output this.val char */ + stosb + jmp L_while_test + +ALIGN 4 +L_test_for_length_base: + mov r14d, eax ; /* len = this */ + shr r14d, 16 ; /* len = this.val */ + mov cl, al + + test al, 16 + jz L_test_for_second_level_length ; /* if ((op & 16) == 0) 8% */ + and cl, 15 ; /* op &= 15 */ + jz L_decode_distance ; /* if (!op) */ + +L_add_bits_to_len: + sub bl, cl + xor eax, eax + inc eax + shl eax, cl + dec eax + and eax, edx ; /* eax &= hold */ + shr rdx, cl + add r14d, eax ; /* len += hold & mask[op] */ + +L_decode_distance: + mov r8, r13 ; /* r8 = dmask */ + cmp bl, 32 + ja L_get_distance_code ; /* if (32 < bits) */ + + lodsd ; /* eax = *(uint *)in++ */ + mov cl, bl ; /* cl = bits, needs it for shifting */ + add bl, 32 ; /* bits += 32 */ + shl rax, cl + or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ + +L_get_distance_code: + and r8, rdx ; /* r8 &= hold */ + mov eax, [r11+r8*4] ; /* eax = dcode[hold & dmask] */ + +L_dodist: + mov r15d, eax ; /* dist = this */ + shr r15d, 16 ; /* dist = this.val */ + mov cl, ah + sub bl, ah ; /* bits -= this.bits */ + shr rdx, cl ; /* hold >>= this.bits */ + mov cl, al ; /* cl = this.op */ + + test al, 16 ; /* if ((op & 16) == 0) */ + jz L_test_for_second_level_dist + and cl, 15 ; /* op &= 15 */ + jz L_check_dist_one + +L_add_bits_to_dist: + sub bl, cl + xor eax, eax + inc eax + shl eax, cl + dec eax ; /* (1 << op) - 1 */ + and eax, edx ; /* eax &= hold */ + shr rdx, cl + add r15d, eax ; /* dist += hold & ((1 << op) - 1) */ + +L_check_window: + mov r8, rsi ; /* save in so from can use it's reg */ + mov rax, rdi + sub rax, [rsp+40] ; /* nbytes = out - beg */ + + cmp eax, r15d + jb L_clip_window ; /* if (dist > nbytes) 4.2% */ + + mov ecx, r14d ; /* ecx = len */ + mov rsi, rdi + sub rsi, r15 ; /* from = out - dist */ + + sar ecx, 1 + jnc L_copy_two ; /* if len % 2 == 0 */ + + rep movsw + mov al, [rsi] + mov [rdi], al + inc rdi + + mov rsi, r8 ; /* move in back to %rsi, toss from */ + jmp L_while_test + +L_copy_two: + rep movsw + mov rsi, r8 ; /* move in back to %rsi, toss from */ + jmp L_while_test + +ALIGN 4 +L_check_dist_one: + cmp r15d, 1 ; /* if dist 1, is a memset */ + jne L_check_window + cmp [rsp+40], rdi ; /* if out == beg, outside window */ + je L_check_window + + mov ecx, r14d ; /* ecx = len */ + mov al, [rdi-1] + mov ah, al + + sar ecx, 1 + jnc L_set_two + mov [rdi], al + inc rdi + +L_set_two: + rep stosw + jmp L_while_test + +ALIGN 4 +L_test_for_second_level_length: + test al, 64 + jnz L_test_for_end_of_block ; /* if ((op & 64) != 0) */ + + xor eax, eax + inc eax + shl eax, cl + dec eax + and eax, edx ; /* eax &= hold */ + add eax, r14d ; /* eax += len */ + mov eax, [rbp+rax*4] ; /* eax = lcode[val+(hold&mask[op])]*/ + jmp L_dolen + +ALIGN 4 +L_test_for_second_level_dist: + test al, 64 + jnz L_invalid_distance_code ; /* if ((op & 64) != 0) */ + + xor eax, eax + inc eax + shl eax, cl + dec eax + and eax, edx ; /* eax &= hold */ + add eax, r15d ; /* eax += dist */ + mov eax, [r11+rax*4] ; /* eax = dcode[val+(hold&mask[op])]*/ + jmp L_dodist + +ALIGN 4 +L_clip_window: + mov ecx, eax ; /* ecx = nbytes */ + mov eax, [rsp+92] ; /* eax = wsize, prepare for dist cmp */ + neg ecx ; /* nbytes = -nbytes */ + + cmp eax, r15d + jb L_invalid_distance_too_far ; /* if (dist > wsize) */ + + add ecx, r15d ; /* nbytes = dist - nbytes */ + cmp dword ptr [rsp+96], 0 + jne L_wrap_around_window ; /* if (write != 0) */ + + mov rsi, [rsp+56] ; /* from = window */ + sub eax, ecx ; /* eax -= nbytes */ + add rsi, rax ; /* from += wsize - nbytes */ + + mov eax, r14d ; /* eax = len */ + cmp r14d, ecx + jbe L_do_copy ; /* if (nbytes >= len) */ + + sub eax, ecx ; /* eax -= nbytes */ + rep movsb + mov rsi, rdi + sub rsi, r15 ; /* from = &out[ -dist ] */ + jmp L_do_copy + +ALIGN 4 +L_wrap_around_window: + mov eax, [rsp+96] ; /* eax = write */ + cmp ecx, eax + jbe L_contiguous_in_window ; /* if (write >= nbytes) */ + + mov esi, [rsp+92] ; /* from = wsize */ + add rsi, [rsp+56] ; /* from += window */ + add rsi, rax ; /* from += write */ + sub rsi, rcx ; /* from -= nbytes */ + sub ecx, eax ; /* nbytes -= write */ + + mov eax, r14d ; /* eax = len */ + cmp eax, ecx + jbe L_do_copy ; /* if (nbytes >= len) */ + + sub eax, ecx ; /* len -= nbytes */ + rep movsb + mov rsi, [rsp+56] ; /* from = window */ + mov ecx, [rsp+96] ; /* nbytes = write */ + cmp eax, ecx + jbe L_do_copy ; /* if (nbytes >= len) */ + + sub eax, ecx ; /* len -= nbytes */ + rep movsb + mov rsi, rdi + sub rsi, r15 ; /* from = out - dist */ + jmp L_do_copy + +ALIGN 4 +L_contiguous_in_window: + mov rsi, [rsp+56] ; /* rsi = window */ + add rsi, rax + sub rsi, rcx ; /* from += write - nbytes */ + + mov eax, r14d ; /* eax = len */ + cmp eax, ecx + jbe L_do_copy ; /* if (nbytes >= len) */ + + sub eax, ecx ; /* len -= nbytes */ + rep movsb + mov rsi, rdi + sub rsi, r15 ; /* from = out - dist */ + jmp L_do_copy ; /* if (nbytes >= len) */ + +ALIGN 4 +L_do_copy: + mov ecx, eax ; /* ecx = len */ + rep movsb + + mov rsi, r8 ; /* move in back to %esi, toss from */ + jmp L_while_test + +L_test_for_end_of_block: + test al, 32 + jz L_invalid_literal_length_code + mov dword ptr [rsp+116], 1 + jmp L_break_loop_with_status + +L_invalid_literal_length_code: + mov dword ptr [rsp+116], 2 + jmp L_break_loop_with_status + +L_invalid_distance_code: + mov dword ptr [rsp+116], 3 + jmp L_break_loop_with_status + +L_invalid_distance_too_far: + mov dword ptr [rsp+116], 4 + jmp L_break_loop_with_status + +L_break_loop: + mov dword ptr [rsp+116], 0 + +L_break_loop_with_status: +; /* put in, out, bits, and hold back into ar and pop esp */ + mov [rsp+16], rsi ; /* in */ + mov [rsp+32], rdi ; /* out */ + mov [rsp+88], ebx ; /* bits */ + mov [rsp+80], rdx ; /* hold */ + + mov rax, [rsp] ; /* restore rbp and rsp */ + mov rbp, [rsp+8] + mov rsp, rax + + + + mov rsi,[rsp-8] + mov rdi,[rsp-16] + mov r12,[rsp-24] + mov r13,[rsp-32] + mov r14,[rsp-40] + mov r15,[rsp-48] + mov rbx,[rsp-56] + + ret 0 +; : +; : "m" (ar) +; : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi", +; "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" +; ); + +inffas8664fnc ENDP +;_TEXT ENDS +END
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx64/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,31 @@ +Summary +------- +This directory contains ASM implementations of the functions +longest_match() and inflate_fast(), for 64 bits x86 (both AMD64 and Intel EM64t), +for use with Microsoft Macro Assembler (x64) for AMD64 and Microsoft C++ 64 bits. + +gvmat64.asm is written by Gilles Vollant (2005), by using Brian Raiter 686/32 bits + assembly optimized version from Jean-loup Gailly original longest_match function + +inffasx64.asm and inffas8664.c were written by Chris Anderson, by optimizing + original function from Mark Adler + +Use instructions +---------------- +Assemble the .asm files using MASM and put the object files into the zlib source +directory. You can also get object files here: + + http://www.winimage.com/zLibDll/zlib124_masm_obj.zip + +define ASMV and ASMINF in your project. Include inffas8664.c in your source tree, +and inffasx64.obj and gvmat64.obj as object to link. + + +Build instructions +------------------ +run bld_64.bat with Microsoft Macro Assembler (x64) for AMD64 (ml64.exe) + +ml64.exe is given with Visual Studio 2005, Windows 2003 server DDK + +You can get Windows 2003 server DDK with ml64 and cl for AMD64 from + http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx86/bld_ml32.bat Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2 @@ +ml /coff /Zi /c /Flmatch686.lst match686.asm +ml /coff /Zi /c /Flinffas32.lst inffas32.asm
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx86/inffas32.asm Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1080 @@ +;/* inffas32.asm is a hand tuned assembler version of inffast.c -- fast decoding +; * +; * inffas32.asm is derivated from inffas86.c, with translation of assembly code +; * +; * Copyright (C) 1995-2003 Mark Adler +; * For conditions of distribution and use, see copyright notice in zlib.h +; * +; * Copyright (C) 2003 Chris Anderson <christop@charm.net> +; * Please use the copyright conditions above. +; * +; * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from +; * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at +; * the moment. I have successfully compiled and tested this code with gcc2.96, +; * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S +; * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX +; * enabled. I will attempt to merge the MMX code into this version. Newer +; * versions of this and inffast.S can be found at +; * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ +; * +; * 2005 : modification by Gilles Vollant +; */ +; For Visual C++ 4.x and higher and ML 6.x and higher +; ml.exe is in directory \MASM611C of Win95 DDK +; ml.exe is also distributed in http://www.masm32.com/masmdl.htm +; and in VC++2003 toolkit at http://msdn.microsoft.com/visualc/vctoolkit2003/ +; +; +; compile with command line option +; ml /coff /Zi /c /Flinffas32.lst inffas32.asm + +; if you define NO_GZIP (see inflate.h), compile with +; ml /coff /Zi /c /Flinffas32.lst /DNO_GUNZIP inffas32.asm + + +; zlib122sup is 0 fort zlib 1.2.2.1 and lower +; zlib122sup is 8 fort zlib 1.2.2.2 and more (with addition of dmax and head +; in inflate_state in inflate.h) +zlib1222sup equ 8 + + +IFDEF GUNZIP + INFLATE_MODE_TYPE equ 11 + INFLATE_MODE_BAD equ 26 +ELSE + IFNDEF NO_GUNZIP + INFLATE_MODE_TYPE equ 11 + INFLATE_MODE_BAD equ 26 + ELSE + INFLATE_MODE_TYPE equ 3 + INFLATE_MODE_BAD equ 17 + ENDIF +ENDIF + + +; 75 "inffast.S" +;FILE "inffast.S" + +;;;GLOBAL _inflate_fast + +;;;SECTION .text + + + + .586p + .mmx + + name inflate_fast_x86 + .MODEL FLAT + +_DATA segment +inflate_fast_use_mmx: + dd 1 + + +_TEXT segment + + + +ALIGN 4 + db 'Fast decoding Code from Chris Anderson' + db 0 + +ALIGN 4 +invalid_literal_length_code_msg: + db 'invalid literal/length code' + db 0 + +ALIGN 4 +invalid_distance_code_msg: + db 'invalid distance code' + db 0 + +ALIGN 4 +invalid_distance_too_far_msg: + db 'invalid distance too far back' + db 0 + + +ALIGN 4 +inflate_fast_mask: +dd 0 +dd 1 +dd 3 +dd 7 +dd 15 +dd 31 +dd 63 +dd 127 +dd 255 +dd 511 +dd 1023 +dd 2047 +dd 4095 +dd 8191 +dd 16383 +dd 32767 +dd 65535 +dd 131071 +dd 262143 +dd 524287 +dd 1048575 +dd 2097151 +dd 4194303 +dd 8388607 +dd 16777215 +dd 33554431 +dd 67108863 +dd 134217727 +dd 268435455 +dd 536870911 +dd 1073741823 +dd 2147483647 +dd 4294967295 + + +mode_state equ 0 ;/* state->mode */ +wsize_state equ (32+zlib1222sup) ;/* state->wsize */ +write_state equ (36+4+zlib1222sup) ;/* state->write */ +window_state equ (40+4+zlib1222sup) ;/* state->window */ +hold_state equ (44+4+zlib1222sup) ;/* state->hold */ +bits_state equ (48+4+zlib1222sup) ;/* state->bits */ +lencode_state equ (64+4+zlib1222sup) ;/* state->lencode */ +distcode_state equ (68+4+zlib1222sup) ;/* state->distcode */ +lenbits_state equ (72+4+zlib1222sup) ;/* state->lenbits */ +distbits_state equ (76+4+zlib1222sup) ;/* state->distbits */ + + +;;SECTION .text +; 205 "inffast.S" +;GLOBAL inflate_fast_use_mmx + +;SECTION .data + + +; GLOBAL inflate_fast_use_mmx:object +;.size inflate_fast_use_mmx, 4 +; 226 "inffast.S" +;SECTION .text + +ALIGN 4 +_inflate_fast proc near +.FPO (16, 4, 0, 0, 1, 0) + push edi + push esi + push ebp + push ebx + pushfd + sub esp,64 + cld + + + + + mov esi, [esp+88] + mov edi, [esi+28] + + + + + + + + mov edx, [esi+4] + mov eax, [esi+0] + + add edx,eax + sub edx,11 + + mov [esp+44],eax + mov [esp+20],edx + + mov ebp, [esp+92] + mov ecx, [esi+16] + mov ebx, [esi+12] + + sub ebp,ecx + neg ebp + add ebp,ebx + + sub ecx,257 + add ecx,ebx + + mov [esp+60],ebx + mov [esp+40],ebp + mov [esp+16],ecx +; 285 "inffast.S" + mov eax, [edi+lencode_state] + mov ecx, [edi+distcode_state] + + mov [esp+8],eax + mov [esp+12],ecx + + mov eax,1 + mov ecx, [edi+lenbits_state] + shl eax,cl + dec eax + mov [esp+0],eax + + mov eax,1 + mov ecx, [edi+distbits_state] + shl eax,cl + dec eax + mov [esp+4],eax + + mov eax, [edi+wsize_state] + mov ecx, [edi+write_state] + mov edx, [edi+window_state] + + mov [esp+52],eax + mov [esp+48],ecx + mov [esp+56],edx + + mov ebp, [edi+hold_state] + mov ebx, [edi+bits_state] +; 321 "inffast.S" + mov esi, [esp+44] + mov ecx, [esp+20] + cmp ecx,esi + ja L_align_long + + add ecx,11 + sub ecx,esi + mov eax,12 + sub eax,ecx + lea edi, [esp+28] + rep movsb + mov ecx,eax + xor eax,eax + rep stosb + lea esi, [esp+28] + mov [esp+20],esi + jmp L_is_aligned + + +L_align_long: + test esi,3 + jz L_is_aligned + xor eax,eax + mov al, [esi] + inc esi + mov ecx,ebx + add ebx,8 + shl eax,cl + or ebp,eax + jmp L_align_long + +L_is_aligned: + mov edi, [esp+60] +; 366 "inffast.S" +L_check_mmx: + cmp dword ptr [inflate_fast_use_mmx],2 + je L_init_mmx + ja L_do_loop + + push eax + push ebx + push ecx + push edx + pushfd + mov eax, [esp] + xor dword ptr [esp],0200000h + + + + + popfd + pushfd + pop edx + xor edx,eax + jz L_dont_use_mmx + xor eax,eax + cpuid + cmp ebx,0756e6547h + jne L_dont_use_mmx + cmp ecx,06c65746eh + jne L_dont_use_mmx + cmp edx,049656e69h + jne L_dont_use_mmx + mov eax,1 + cpuid + shr eax,8 + and eax,15 + cmp eax,6 + jne L_dont_use_mmx + test edx,0800000h + jnz L_use_mmx + jmp L_dont_use_mmx +L_use_mmx: + mov dword ptr [inflate_fast_use_mmx],2 + jmp L_check_mmx_pop +L_dont_use_mmx: + mov dword ptr [inflate_fast_use_mmx],3 +L_check_mmx_pop: + pop edx + pop ecx + pop ebx + pop eax + jmp L_check_mmx +; 426 "inffast.S" +ALIGN 4 +L_do_loop: +; 437 "inffast.S" + cmp bl,15 + ja L_get_length_code + + xor eax,eax + lodsw + mov cl,bl + add bl,16 + shl eax,cl + or ebp,eax + +L_get_length_code: + mov edx, [esp+0] + mov ecx, [esp+8] + and edx,ebp + mov eax, [ecx+edx*4] + +L_dolen: + + + + + + + mov cl,ah + sub bl,ah + shr ebp,cl + + + + + + + test al,al + jnz L_test_for_length_base + + shr eax,16 + stosb + +L_while_test: + + + cmp [esp+16],edi + jbe L_break_loop + + cmp [esp+20],esi + ja L_do_loop + jmp L_break_loop + +L_test_for_length_base: +; 502 "inffast.S" + mov edx,eax + shr edx,16 + mov cl,al + + test al,16 + jz L_test_for_second_level_length + and cl,15 + jz L_save_len + cmp bl,cl + jae L_add_bits_to_len + + mov ch,cl + xor eax,eax + lodsw + mov cl,bl + add bl,16 + shl eax,cl + or ebp,eax + mov cl,ch + +L_add_bits_to_len: + mov eax,1 + shl eax,cl + dec eax + sub bl,cl + and eax,ebp + shr ebp,cl + add edx,eax + +L_save_len: + mov [esp+24],edx + + +L_decode_distance: +; 549 "inffast.S" + cmp bl,15 + ja L_get_distance_code + + xor eax,eax + lodsw + mov cl,bl + add bl,16 + shl eax,cl + or ebp,eax + +L_get_distance_code: + mov edx, [esp+4] + mov ecx, [esp+12] + and edx,ebp + mov eax, [ecx+edx*4] + + +L_dodist: + mov edx,eax + shr edx,16 + mov cl,ah + sub bl,ah + shr ebp,cl +; 584 "inffast.S" + mov cl,al + + test al,16 + jz L_test_for_second_level_dist + and cl,15 + jz L_check_dist_one + cmp bl,cl + jae L_add_bits_to_dist + + mov ch,cl + xor eax,eax + lodsw + mov cl,bl + add bl,16 + shl eax,cl + or ebp,eax + mov cl,ch + +L_add_bits_to_dist: + mov eax,1 + shl eax,cl + dec eax + sub bl,cl + and eax,ebp + shr ebp,cl + add edx,eax + jmp L_check_window + +L_check_window: +; 625 "inffast.S" + mov [esp+44],esi + mov eax,edi + sub eax, [esp+40] + + cmp eax,edx + jb L_clip_window + + mov ecx, [esp+24] + mov esi,edi + sub esi,edx + + sub ecx,3 + mov al, [esi] + mov [edi],al + mov al, [esi+1] + mov dl, [esi+2] + add esi,3 + mov [edi+1],al + mov [edi+2],dl + add edi,3 + rep movsb + + mov esi, [esp+44] + jmp L_while_test + +ALIGN 4 +L_check_dist_one: + cmp edx,1 + jne L_check_window + cmp [esp+40],edi + je L_check_window + + dec edi + mov ecx, [esp+24] + mov al, [edi] + sub ecx,3 + + mov [edi+1],al + mov [edi+2],al + mov [edi+3],al + add edi,4 + rep stosb + + jmp L_while_test + +ALIGN 4 +L_test_for_second_level_length: + + + + + test al,64 + jnz L_test_for_end_of_block + + mov eax,1 + shl eax,cl + dec eax + and eax,ebp + add eax,edx + mov edx, [esp+8] + mov eax, [edx+eax*4] + jmp L_dolen + +ALIGN 4 +L_test_for_second_level_dist: + + + + + test al,64 + jnz L_invalid_distance_code + + mov eax,1 + shl eax,cl + dec eax + and eax,ebp + add eax,edx + mov edx, [esp+12] + mov eax, [edx+eax*4] + jmp L_dodist + +ALIGN 4 +L_clip_window: +; 721 "inffast.S" + mov ecx,eax + mov eax, [esp+52] + neg ecx + mov esi, [esp+56] + + cmp eax,edx + jb L_invalid_distance_too_far + + add ecx,edx + cmp dword ptr [esp+48],0 + jne L_wrap_around_window + + sub eax,ecx + add esi,eax +; 749 "inffast.S" + mov eax, [esp+24] + cmp eax,ecx + jbe L_do_copy1 + + sub eax,ecx + rep movsb + mov esi,edi + sub esi,edx + jmp L_do_copy1 + + cmp eax,ecx + jbe L_do_copy1 + + sub eax,ecx + rep movsb + mov esi,edi + sub esi,edx + jmp L_do_copy1 + +L_wrap_around_window: +; 793 "inffast.S" + mov eax, [esp+48] + cmp ecx,eax + jbe L_contiguous_in_window + + add esi, [esp+52] + add esi,eax + sub esi,ecx + sub ecx,eax + + + mov eax, [esp+24] + cmp eax,ecx + jbe L_do_copy1 + + sub eax,ecx + rep movsb + mov esi, [esp+56] + mov ecx, [esp+48] + cmp eax,ecx + jbe L_do_copy1 + + sub eax,ecx + rep movsb + mov esi,edi + sub esi,edx + jmp L_do_copy1 + +L_contiguous_in_window: +; 836 "inffast.S" + add esi,eax + sub esi,ecx + + + mov eax, [esp+24] + cmp eax,ecx + jbe L_do_copy1 + + sub eax,ecx + rep movsb + mov esi,edi + sub esi,edx + +L_do_copy1: +; 862 "inffast.S" + mov ecx,eax + rep movsb + + mov esi, [esp+44] + jmp L_while_test +; 878 "inffast.S" +ALIGN 4 +L_init_mmx: + emms + + + + + + movd mm0,ebp + mov ebp,ebx +; 896 "inffast.S" + movd mm4,dword ptr [esp+0] + movq mm3,mm4 + movd mm5,dword ptr [esp+4] + movq mm2,mm5 + pxor mm1,mm1 + mov ebx, [esp+8] + jmp L_do_loop_mmx + +ALIGN 4 +L_do_loop_mmx: + psrlq mm0,mm1 + + cmp ebp,32 + ja L_get_length_code_mmx + + movd mm6,ebp + movd mm7,dword ptr [esi] + add esi,4 + psllq mm7,mm6 + add ebp,32 + por mm0,mm7 + +L_get_length_code_mmx: + pand mm4,mm0 + movd eax,mm4 + movq mm4,mm3 + mov eax, [ebx+eax*4] + +L_dolen_mmx: + movzx ecx,ah + movd mm1,ecx + sub ebp,ecx + + test al,al + jnz L_test_for_length_base_mmx + + shr eax,16 + stosb + +L_while_test_mmx: + + + cmp [esp+16],edi + jbe L_break_loop + + cmp [esp+20],esi + ja L_do_loop_mmx + jmp L_break_loop + +L_test_for_length_base_mmx: + + mov edx,eax + shr edx,16 + + test al,16 + jz L_test_for_second_level_length_mmx + and eax,15 + jz L_decode_distance_mmx + + psrlq mm0,mm1 + movd mm1,eax + movd ecx,mm0 + sub ebp,eax + and ecx, [inflate_fast_mask+eax*4] + add edx,ecx + +L_decode_distance_mmx: + psrlq mm0,mm1 + + cmp ebp,32 + ja L_get_dist_code_mmx + + movd mm6,ebp + movd mm7,dword ptr [esi] + add esi,4 + psllq mm7,mm6 + add ebp,32 + por mm0,mm7 + +L_get_dist_code_mmx: + mov ebx, [esp+12] + pand mm5,mm0 + movd eax,mm5 + movq mm5,mm2 + mov eax, [ebx+eax*4] + +L_dodist_mmx: + + movzx ecx,ah + mov ebx,eax + shr ebx,16 + sub ebp,ecx + movd mm1,ecx + + test al,16 + jz L_test_for_second_level_dist_mmx + and eax,15 + jz L_check_dist_one_mmx + +L_add_bits_to_dist_mmx: + psrlq mm0,mm1 + movd mm1,eax + movd ecx,mm0 + sub ebp,eax + and ecx, [inflate_fast_mask+eax*4] + add ebx,ecx + +L_check_window_mmx: + mov [esp+44],esi + mov eax,edi + sub eax, [esp+40] + + cmp eax,ebx + jb L_clip_window_mmx + + mov ecx,edx + mov esi,edi + sub esi,ebx + + sub ecx,3 + mov al, [esi] + mov [edi],al + mov al, [esi+1] + mov dl, [esi+2] + add esi,3 + mov [edi+1],al + mov [edi+2],dl + add edi,3 + rep movsb + + mov esi, [esp+44] + mov ebx, [esp+8] + jmp L_while_test_mmx + +ALIGN 4 +L_check_dist_one_mmx: + cmp ebx,1 + jne L_check_window_mmx + cmp [esp+40],edi + je L_check_window_mmx + + dec edi + mov ecx,edx + mov al, [edi] + sub ecx,3 + + mov [edi+1],al + mov [edi+2],al + mov [edi+3],al + add edi,4 + rep stosb + + mov ebx, [esp+8] + jmp L_while_test_mmx + +ALIGN 4 +L_test_for_second_level_length_mmx: + test al,64 + jnz L_test_for_end_of_block + + and eax,15 + psrlq mm0,mm1 + movd ecx,mm0 + and ecx, [inflate_fast_mask+eax*4] + add ecx,edx + mov eax, [ebx+ecx*4] + jmp L_dolen_mmx + +ALIGN 4 +L_test_for_second_level_dist_mmx: + test al,64 + jnz L_invalid_distance_code + + and eax,15 + psrlq mm0,mm1 + movd ecx,mm0 + and ecx, [inflate_fast_mask+eax*4] + mov eax, [esp+12] + add ecx,ebx + mov eax, [eax+ecx*4] + jmp L_dodist_mmx + +ALIGN 4 +L_clip_window_mmx: + + mov ecx,eax + mov eax, [esp+52] + neg ecx + mov esi, [esp+56] + + cmp eax,ebx + jb L_invalid_distance_too_far + + add ecx,ebx + cmp dword ptr [esp+48],0 + jne L_wrap_around_window_mmx + + sub eax,ecx + add esi,eax + + cmp edx,ecx + jbe L_do_copy1_mmx + + sub edx,ecx + rep movsb + mov esi,edi + sub esi,ebx + jmp L_do_copy1_mmx + + cmp edx,ecx + jbe L_do_copy1_mmx + + sub edx,ecx + rep movsb + mov esi,edi + sub esi,ebx + jmp L_do_copy1_mmx + +L_wrap_around_window_mmx: + + mov eax, [esp+48] + cmp ecx,eax + jbe L_contiguous_in_window_mmx + + add esi, [esp+52] + add esi,eax + sub esi,ecx + sub ecx,eax + + + cmp edx,ecx + jbe L_do_copy1_mmx + + sub edx,ecx + rep movsb + mov esi, [esp+56] + mov ecx, [esp+48] + cmp edx,ecx + jbe L_do_copy1_mmx + + sub edx,ecx + rep movsb + mov esi,edi + sub esi,ebx + jmp L_do_copy1_mmx + +L_contiguous_in_window_mmx: + + add esi,eax + sub esi,ecx + + + cmp edx,ecx + jbe L_do_copy1_mmx + + sub edx,ecx + rep movsb + mov esi,edi + sub esi,ebx + +L_do_copy1_mmx: + + + mov ecx,edx + rep movsb + + mov esi, [esp+44] + mov ebx, [esp+8] + jmp L_while_test_mmx +; 1174 "inffast.S" +L_invalid_distance_code: + + + + + + mov ecx, invalid_distance_code_msg + mov edx,INFLATE_MODE_BAD + jmp L_update_stream_state + +L_test_for_end_of_block: + + + + + + test al,32 + jz L_invalid_literal_length_code + + mov ecx,0 + mov edx,INFLATE_MODE_TYPE + jmp L_update_stream_state + +L_invalid_literal_length_code: + + + + + + mov ecx, invalid_literal_length_code_msg + mov edx,INFLATE_MODE_BAD + jmp L_update_stream_state + +L_invalid_distance_too_far: + + + + mov esi, [esp+44] + mov ecx, invalid_distance_too_far_msg + mov edx,INFLATE_MODE_BAD + jmp L_update_stream_state + +L_update_stream_state: + + mov eax, [esp+88] + test ecx,ecx + jz L_skip_msg + mov [eax+24],ecx +L_skip_msg: + mov eax, [eax+28] + mov [eax+mode_state],edx + jmp L_break_loop + +ALIGN 4 +L_break_loop: +; 1243 "inffast.S" + cmp dword ptr [inflate_fast_use_mmx],2 + jne L_update_next_in + + + + mov ebx,ebp + +L_update_next_in: +; 1266 "inffast.S" + mov eax, [esp+88] + mov ecx,ebx + mov edx, [eax+28] + shr ecx,3 + sub esi,ecx + shl ecx,3 + sub ebx,ecx + mov [eax+12],edi + mov [edx+bits_state],ebx + mov ecx,ebx + + lea ebx, [esp+28] + cmp [esp+20],ebx + jne L_buf_not_used + + sub esi,ebx + mov ebx, [eax+0] + mov [esp+20],ebx + add esi,ebx + mov ebx, [eax+4] + sub ebx,11 + add [esp+20],ebx + +L_buf_not_used: + mov [eax+0],esi + + mov ebx,1 + shl ebx,cl + dec ebx + + + + + + cmp dword ptr [inflate_fast_use_mmx],2 + jne L_update_hold + + + + psrlq mm0,mm1 + movd ebp,mm0 + + emms + +L_update_hold: + + + + and ebp,ebx + mov [edx+hold_state],ebp + + + + + mov ebx, [esp+20] + cmp ebx,esi + jbe L_last_is_smaller + + sub ebx,esi + add ebx,11 + mov [eax+4],ebx + jmp L_fixup_out +L_last_is_smaller: + sub esi,ebx + neg esi + add esi,11 + mov [eax+4],esi + + + + +L_fixup_out: + + mov ebx, [esp+16] + cmp ebx,edi + jbe L_end_is_smaller + + sub ebx,edi + add ebx,257 + mov [eax+16],ebx + jmp L_done +L_end_is_smaller: + sub edi,ebx + neg edi + add edi,257 + mov [eax+16],edi + + + + + +L_done: + add esp,64 + popfd + pop ebx + pop ebp + pop esi + pop edi + ret +_inflate_fast endp + +_TEXT ends +end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx86/match686.asm Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,479 @@ +; match686.asm -- Asm portion of the optimized longest_match for 32 bits x86 +; Copyright (C) 1995-1996 Jean-loup Gailly, Brian Raiter and Gilles Vollant. +; File written by Gilles Vollant, by converting match686.S from Brian Raiter +; for MASM. This is as assembly version of longest_match +; from Jean-loup Gailly in deflate.c +; +; http://www.zlib.net +; http://www.winimage.com/zLibDll +; http://www.muppetlabs.com/~breadbox/software/assembly.html +; +; For Visual C++ 4.x and higher and ML 6.x and higher +; ml.exe is distributed in +; http://www.microsoft.com/downloads/details.aspx?FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64 +; +; this file contain two implementation of longest_match +; +; this longest_match was written by Brian raiter (1998), optimized for Pentium Pro +; (and the faster known version of match_init on modern Core 2 Duo and AMD Phenom) +; +; for using an assembly version of longest_match, you need define ASMV in project +; +; compile the asm file running +; ml /coff /Zi /c /Flmatch686.lst match686.asm +; and do not include match686.obj in your project +; +; note: contrib of zLib 1.2.3 and earlier contained both a deprecated version for +; Pentium (prior Pentium Pro) and this version for Pentium Pro and modern processor +; with autoselect (with cpu detection code) +; if you want support the old pentium optimization, you can still use these version +; +; this file is not optimized for old pentium, but it compatible with all x86 32 bits +; processor (starting 80386) +; +; +; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2 + +;uInt longest_match(s, cur_match) +; deflate_state *s; +; IPos cur_match; /* current match */ + + NbStack equ 76 + cur_match equ dword ptr[esp+NbStack-0] + str_s equ dword ptr[esp+NbStack-4] +; 5 dword on top (ret,ebp,esi,edi,ebx) + adrret equ dword ptr[esp+NbStack-8] + pushebp equ dword ptr[esp+NbStack-12] + pushedi equ dword ptr[esp+NbStack-16] + pushesi equ dword ptr[esp+NbStack-20] + pushebx equ dword ptr[esp+NbStack-24] + + chain_length equ dword ptr [esp+NbStack-28] + limit equ dword ptr [esp+NbStack-32] + best_len equ dword ptr [esp+NbStack-36] + window equ dword ptr [esp+NbStack-40] + prev equ dword ptr [esp+NbStack-44] + scan_start equ word ptr [esp+NbStack-48] + wmask equ dword ptr [esp+NbStack-52] + match_start_ptr equ dword ptr [esp+NbStack-56] + nice_match equ dword ptr [esp+NbStack-60] + scan equ dword ptr [esp+NbStack-64] + + windowlen equ dword ptr [esp+NbStack-68] + match_start equ dword ptr [esp+NbStack-72] + strend equ dword ptr [esp+NbStack-76] + NbStackAdd equ (NbStack-24) + + .386p + + name gvmatch + .MODEL FLAT + + + +; all the +zlib1222add offsets are due to the addition of fields +; in zlib in the deflate_state structure since the asm code was first written +; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). +; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). +; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). + + zlib1222add equ 8 + +; Note : these value are good with a 8 bytes boundary pack structure + dep_chain_length equ 74h+zlib1222add + dep_window equ 30h+zlib1222add + dep_strstart equ 64h+zlib1222add + dep_prev_length equ 70h+zlib1222add + dep_nice_match equ 88h+zlib1222add + dep_w_size equ 24h+zlib1222add + dep_prev equ 38h+zlib1222add + dep_w_mask equ 2ch+zlib1222add + dep_good_match equ 84h+zlib1222add + dep_match_start equ 68h+zlib1222add + dep_lookahead equ 6ch+zlib1222add + + +_TEXT segment + +IFDEF NOUNDERLINE + public longest_match + public match_init +ELSE + public _longest_match + public _match_init +ENDIF + + MAX_MATCH equ 258 + MIN_MATCH equ 3 + MIN_LOOKAHEAD equ (MAX_MATCH+MIN_MATCH+1) + + + +MAX_MATCH equ 258 +MIN_MATCH equ 3 +MIN_LOOKAHEAD equ (MAX_MATCH + MIN_MATCH + 1) +MAX_MATCH_8_ equ ((MAX_MATCH + 7) AND 0FFF0h) + + +;;; stack frame offsets + +chainlenwmask equ esp + 0 ; high word: current chain len + ; low word: s->wmask +window equ esp + 4 ; local copy of s->window +windowbestlen equ esp + 8 ; s->window + bestlen +scanstart equ esp + 16 ; first two bytes of string +scanend equ esp + 12 ; last two bytes of string +scanalign equ esp + 20 ; dword-misalignment of string +nicematch equ esp + 24 ; a good enough match size +bestlen equ esp + 28 ; size of best match so far +scan equ esp + 32 ; ptr to string wanting match + +LocalVarsSize equ 36 +; saved ebx byte esp + 36 +; saved edi byte esp + 40 +; saved esi byte esp + 44 +; saved ebp byte esp + 48 +; return address byte esp + 52 +deflatestate equ esp + 56 ; the function arguments +curmatch equ esp + 60 + +;;; Offsets for fields in the deflate_state structure. These numbers +;;; are calculated from the definition of deflate_state, with the +;;; assumption that the compiler will dword-align the fields. (Thus, +;;; changing the definition of deflate_state could easily cause this +;;; program to crash horribly, without so much as a warning at +;;; compile time. Sigh.) + +dsWSize equ 36+zlib1222add +dsWMask equ 44+zlib1222add +dsWindow equ 48+zlib1222add +dsPrev equ 56+zlib1222add +dsMatchLen equ 88+zlib1222add +dsPrevMatch equ 92+zlib1222add +dsStrStart equ 100+zlib1222add +dsMatchStart equ 104+zlib1222add +dsLookahead equ 108+zlib1222add +dsPrevLen equ 112+zlib1222add +dsMaxChainLen equ 116+zlib1222add +dsGoodMatch equ 132+zlib1222add +dsNiceMatch equ 136+zlib1222add + + +;;; match686.asm -- Pentium-Pro-optimized version of longest_match() +;;; Written for zlib 1.1.2 +;;; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com> +;;; You can look at http://www.muppetlabs.com/~breadbox/software/assembly.html +;;; +;; +;; This software is provided 'as-is', without any express or implied +;; warranty. In no event will the authors be held liable for any damages +;; arising from the use of this software. +;; +;; Permission is granted to anyone to use this software for any purpose, +;; including commercial applications, and to alter it and redistribute it +;; freely, subject to the following restrictions: +;; +;; 1. The origin of this software must not be misrepresented; you must not +;; claim that you wrote the original software. If you use this software +;; in a product, an acknowledgment in the product documentation would be +;; appreciated but is not required. +;; 2. Altered source versions must be plainly marked as such, and must not be +;; misrepresented as being the original software +;; 3. This notice may not be removed or altered from any source distribution. +;; + +;GLOBAL _longest_match, _match_init + + +;SECTION .text + +;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch) + +;_longest_match: + IFDEF NOUNDERLINE + longest_match proc near + ELSE + _longest_match proc near + ENDIF +.FPO (9, 4, 0, 0, 1, 0) + +;;; Save registers that the compiler may be using, and adjust esp to +;;; make room for our stack frame. + + push ebp + push edi + push esi + push ebx + sub esp, LocalVarsSize + +;;; Retrieve the function arguments. ecx will hold cur_match +;;; throughout the entire function. edx will hold the pointer to the +;;; deflate_state structure during the function's setup (before +;;; entering the main loop. + + mov edx, [deflatestate] + mov ecx, [curmatch] + +;;; uInt wmask = s->w_mask; +;;; unsigned chain_length = s->max_chain_length; +;;; if (s->prev_length >= s->good_match) { +;;; chain_length >>= 2; +;;; } + + mov eax, [edx + dsPrevLen] + mov ebx, [edx + dsGoodMatch] + cmp eax, ebx + mov eax, [edx + dsWMask] + mov ebx, [edx + dsMaxChainLen] + jl LastMatchGood + shr ebx, 2 +LastMatchGood: + +;;; chainlen is decremented once beforehand so that the function can +;;; use the sign flag instead of the zero flag for the exit test. +;;; It is then shifted into the high word, to make room for the wmask +;;; value, which it will always accompany. + + dec ebx + shl ebx, 16 + or ebx, eax + mov [chainlenwmask], ebx + +;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; + + mov eax, [edx + dsNiceMatch] + mov ebx, [edx + dsLookahead] + cmp ebx, eax + jl LookaheadLess + mov ebx, eax +LookaheadLess: mov [nicematch], ebx + +;;; register Bytef *scan = s->window + s->strstart; + + mov esi, [edx + dsWindow] + mov [window], esi + mov ebp, [edx + dsStrStart] + lea edi, [esi + ebp] + mov [scan], edi + +;;; Determine how many bytes the scan ptr is off from being +;;; dword-aligned. + + mov eax, edi + neg eax + and eax, 3 + mov [scanalign], eax + +;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? +;;; s->strstart - (IPos)MAX_DIST(s) : NIL; + + mov eax, [edx + dsWSize] + sub eax, MIN_LOOKAHEAD + sub ebp, eax + jg LimitPositive + xor ebp, ebp +LimitPositive: + +;;; int best_len = s->prev_length; + + mov eax, [edx + dsPrevLen] + mov [bestlen], eax + +;;; Store the sum of s->window + best_len in esi locally, and in esi. + + add esi, eax + mov [windowbestlen], esi + +;;; register ush scan_start = *(ushf*)scan; +;;; register ush scan_end = *(ushf*)(scan+best_len-1); +;;; Posf *prev = s->prev; + + movzx ebx, word ptr [edi] + mov [scanstart], ebx + movzx ebx, word ptr [edi + eax - 1] + mov [scanend], ebx + mov edi, [edx + dsPrev] + +;;; Jump into the main loop. + + mov edx, [chainlenwmask] + jmp short LoopEntry + +align 4 + +;;; do { +;;; match = s->window + cur_match; +;;; if (*(ushf*)(match+best_len-1) != scan_end || +;;; *(ushf*)match != scan_start) continue; +;;; [...] +;;; } while ((cur_match = prev[cur_match & wmask]) > limit +;;; && --chain_length != 0); +;;; +;;; Here is the inner loop of the function. The function will spend the +;;; majority of its time in this loop, and majority of that time will +;;; be spent in the first ten instructions. +;;; +;;; Within this loop: +;;; ebx = scanend +;;; ecx = curmatch +;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) +;;; esi = windowbestlen - i.e., (window + bestlen) +;;; edi = prev +;;; ebp = limit + +LookupLoop: + and ecx, edx + movzx ecx, word ptr [edi + ecx*2] + cmp ecx, ebp + jbe LeaveNow + sub edx, 00010000h + js LeaveNow +LoopEntry: movzx eax, word ptr [esi + ecx - 1] + cmp eax, ebx + jnz LookupLoop + mov eax, [window] + movzx eax, word ptr [eax + ecx] + cmp eax, [scanstart] + jnz LookupLoop + +;;; Store the current value of chainlen. + + mov [chainlenwmask], edx + +;;; Point edi to the string under scrutiny, and esi to the string we +;;; are hoping to match it up with. In actuality, esi and edi are +;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is +;;; initialized to -(MAX_MATCH_8 - scanalign). + + mov esi, [window] + mov edi, [scan] + add esi, ecx + mov eax, [scanalign] + mov edx, 0fffffef8h; -(MAX_MATCH_8) + lea edi, [edi + eax + 0108h] ;MAX_MATCH_8] + lea esi, [esi + eax + 0108h] ;MAX_MATCH_8] + +;;; Test the strings for equality, 8 bytes at a time. At the end, +;;; adjust edx so that it is offset to the exact byte that mismatched. +;;; +;;; We already know at this point that the first three bytes of the +;;; strings match each other, and they can be safely passed over before +;;; starting the compare loop. So what this code does is skip over 0-3 +;;; bytes, as much as necessary in order to dword-align the edi +;;; pointer. (esi will still be misaligned three times out of four.) +;;; +;;; It should be confessed that this loop usually does not represent +;;; much of the total running time. Replacing it with a more +;;; straightforward "rep cmpsb" would not drastically degrade +;;; performance. + +LoopCmps: + mov eax, [esi + edx] + xor eax, [edi + edx] + jnz LeaveLoopCmps + mov eax, [esi + edx + 4] + xor eax, [edi + edx + 4] + jnz LeaveLoopCmps4 + add edx, 8 + jnz LoopCmps + jmp short LenMaximum +LeaveLoopCmps4: add edx, 4 +LeaveLoopCmps: test eax, 0000FFFFh + jnz LenLower + add edx, 2 + shr eax, 16 +LenLower: sub al, 1 + adc edx, 0 + +;;; Calculate the length of the match. If it is longer than MAX_MATCH, +;;; then automatically accept it as the best possible match and leave. + + lea eax, [edi + edx] + mov edi, [scan] + sub eax, edi + cmp eax, MAX_MATCH + jge LenMaximum + +;;; If the length of the match is not longer than the best match we +;;; have so far, then forget it and return to the lookup loop. + + mov edx, [deflatestate] + mov ebx, [bestlen] + cmp eax, ebx + jg LongerMatch + mov esi, [windowbestlen] + mov edi, [edx + dsPrev] + mov ebx, [scanend] + mov edx, [chainlenwmask] + jmp LookupLoop + +;;; s->match_start = cur_match; +;;; best_len = len; +;;; if (len >= nice_match) break; +;;; scan_end = *(ushf*)(scan+best_len-1); + +LongerMatch: mov ebx, [nicematch] + mov [bestlen], eax + mov [edx + dsMatchStart], ecx + cmp eax, ebx + jge LeaveNow + mov esi, [window] + add esi, eax + mov [windowbestlen], esi + movzx ebx, word ptr [edi + eax - 1] + mov edi, [edx + dsPrev] + mov [scanend], ebx + mov edx, [chainlenwmask] + jmp LookupLoop + +;;; Accept the current string, with the maximum possible length. + +LenMaximum: mov edx, [deflatestate] + mov dword ptr [bestlen], MAX_MATCH + mov [edx + dsMatchStart], ecx + +;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; +;;; return s->lookahead; + +LeaveNow: + mov edx, [deflatestate] + mov ebx, [bestlen] + mov eax, [edx + dsLookahead] + cmp ebx, eax + jg LookaheadRet + mov eax, ebx +LookaheadRet: + +;;; Restore the stack and return from whence we came. + + add esp, LocalVarsSize + pop ebx + pop esi + pop edi + pop ebp + + ret +; please don't remove this string ! +; Your can freely use match686 in any free or commercial app if you don't remove the string in the binary! + db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998",0dh,0ah + + + IFDEF NOUNDERLINE + longest_match endp + ELSE + _longest_match endp + ENDIF + + IFDEF NOUNDERLINE + match_init proc near + ret + match_init endp + ELSE + _match_init proc near + ret + _match_init endp + ENDIF + + +_TEXT ends +end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/masmx86/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,27 @@ + +Summary +------- +This directory contains ASM implementations of the functions +longest_match() and inflate_fast(). + + +Use instructions +---------------- +Assemble using MASM, and copy the object files into the zlib source +directory, then run the appropriate makefile, as suggested below. You can +donwload MASM from here: + + http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64 + +You can also get objects files here: + + http://www.winimage.com/zLibDll/zlib124_masm_obj.zip + +Build instructions +------------------ +* With Microsoft C and MASM: +nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" + +* With Borland C and TASM: +make -f win32/Makefile.bor LOCAL_ZLIB="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" OBJPA="+match686c.obj+match686.obj+inffas32.obj" +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,25 @@ +CC=cc +CFLAGS=-O -I../.. + +UNZ_OBJS = miniunz.o unzip.o ioapi.o ../../libz.a +ZIP_OBJS = minizip.o zip.o ioapi.o ../../libz.a + +.c.o: + $(CC) -c $(CFLAGS) $*.c + +all: miniunz minizip + +miniunz: $(UNZ_OBJS) + $(CC) $(CFLAGS) -o $@ $(UNZ_OBJS) + +minizip: $(ZIP_OBJS) + $(CC) $(CFLAGS) -o $@ $(ZIP_OBJS) + +test: miniunz minizip + ./minizip test readme.txt + ./miniunz -l test.zip + mv readme.txt readme.old + ./miniunz test.zip + +clean: + /bin/rm -f *.o *~ minizip miniunz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/Makefile.am Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,45 @@ +lib_LTLIBRARIES = libminizip.la + +if COND_DEMOS +bin_PROGRAMS = miniunzip minizip +endif + +zlib_top_srcdir = $(top_srcdir)/../.. +zlib_top_builddir = $(top_builddir)/../.. + +AM_CPPFLAGS = -I$(zlib_top_srcdir) +AM_LDFLAGS = -L$(zlib_top_builddir) + +if WIN32 +iowin32_src = iowin32.c +iowin32_h = iowin32.h +endif + +libminizip_la_SOURCES = \ + ioapi.c \ + mztools.c \ + unzip.c \ + zip.c \ + ${iowin32_src} + +libminizip_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0 -lz + +minizip_includedir = $(includedir)/minizip +minizip_include_HEADERS = \ + crypt.h \ + ioapi.h \ + mztools.h \ + unzip.h \ + zip.h \ + ${iowin32_h} + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = minizip.pc + +EXTRA_PROGRAMS = miniunzip minizip + +miniunzip_SOURCES = miniunz.c +miniunzip_LDADD = libminizip.la + +minizip_SOURCES = minizip.c +minizip_LDADD = libminizip.la -lz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/MiniZip64_Changes.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,6 @@ + +MiniZip 1.1 was derrived from MiniZip at version 1.01f + +Change in 1.0 (Okt 2009) + - **TODO - Add history** +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/MiniZip64_info.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,74 @@ +MiniZip - Copyright (c) 1998-2010 - by Gilles Vollant - version 1.1 64 bits from Mathias Svensson + +Introduction +--------------------- +MiniZip 1.1 is built from MiniZip 1.0 by Gilles Vollant ( http://www.winimage.com/zLibDll/minizip.html ) + +When adding ZIP64 support into minizip it would result into risk of breaking compatibility with minizip 1.0. +All possible work was done for compatibility. + + +Background +--------------------- +When adding ZIP64 support Mathias Svensson found that Even Rouault have added ZIP64 +support for unzip.c into minizip for a open source project called gdal ( http://www.gdal.org/ ) + +That was used as a starting point. And after that ZIP64 support was added to zip.c +some refactoring and code cleanup was also done. + + +Changed from MiniZip 1.0 to MiniZip 1.1 +--------------------------------------- +* Added ZIP64 support for unzip ( by Even Rouault ) +* Added ZIP64 support for zip ( by Mathias Svensson ) +* Reverted some changed that Even Rouault did. +* Bunch of patches received from Gulles Vollant that he received for MiniZip from various users. +* Added unzip patch for BZIP Compression method (patch create by Daniel Borca) +* Added BZIP Compress method for zip +* Did some refactoring and code cleanup + + +Credits + + Gilles Vollant - Original MiniZip author + Even Rouault - ZIP64 unzip Support + Daniel Borca - BZip Compression method support in unzip + Mathias Svensson - ZIP64 zip support + Mathias Svensson - BZip Compression method support in zip + + Resources + + ZipLayout http://result42.com/projects/ZipFileLayout + Command line tool for Windows that shows the layout and information of the headers in a zip archive. + Used when debugging and validating the creation of zip files using MiniZip64 + + + ZIP App Note http://www.pkware.com/documents/casestudies/APPNOTE.TXT + Zip File specification + + +Notes. + * To be able to use BZip compression method in zip64.c or unzip64.c the BZIP2 lib is needed and HAVE_BZIP2 need to be defined. + +License +---------------------------------------------------------- + Condition of use and distribution are the same than zlib : + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + +---------------------------------------------------------- +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/configure.ac Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,32 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +AC_INIT([minizip], [1.2.7], [bugzilla.redhat.com]) +AC_CONFIG_SRCDIR([minizip.c]) +AM_INIT_AUTOMAKE([foreign]) +LT_INIT + +AC_MSG_CHECKING([whether to build example programs]) +AC_ARG_ENABLE([demos], AC_HELP_STRING([--enable-demos], [build example programs])) +AM_CONDITIONAL([COND_DEMOS], [test "$enable_demos" = yes]) +if test "$enable_demos" = yes +then + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi + +case "${host}" in + *-mingw* | mingw*) + WIN32="yes" + ;; + *) + ;; +esac +AM_CONDITIONAL([WIN32], [test "${WIN32}" = "yes"]) + + +AC_SUBST([HAVE_UNISTD_H], [0]) +AC_CHECK_HEADER([unistd.h], [HAVE_UNISTD_H=1], []) +AC_CONFIG_FILES([Makefile minizip.pc]) +AC_OUTPUT
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/crypt.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,131 @@ +/* crypt.h -- base code for crypt/uncrypt ZIPfile + + + Version 1.01e, February 12th, 2005 + + Copyright (C) 1998-2005 Gilles Vollant + + This code is a modified version of crypting code in Infozip distribution + + The encryption/decryption parts of this source code (as opposed to the + non-echoing password parts) were originally written in Europe. The + whole source package can be freely distributed, including from the USA. + (Prior to January 2000, re-export from the US was a violation of US law.) + + This encryption code is a direct transcription of the algorithm from + Roger Schlafly, described by Phil Katz in the file appnote.txt. This + file (appnote.txt) is distributed with the PKZIP program (even in the + version without encryption capabilities). + + If you don't need crypting in your application, just define symbols + NOCRYPT and NOUNCRYPT. + + This code support the "Traditional PKWARE Encryption". + + The new AES encryption added on Zip format by Winzip (see the page + http://www.winzip.com/aes_info.htm ) and PKWare PKZip 5.x Strong + Encryption is not supported. +*/ + +#define CRC32(c, b) ((*(pcrc_32_tab+(((int)(c) ^ (b)) & 0xff))) ^ ((c) >> 8)) + +/*********************************************************************** + * Return the next byte in the pseudo-random sequence + */ +static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab) +{ + unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an + * unpredictable manner on 16-bit systems; not a problem + * with any known compiler so far, though */ + + temp = ((unsigned)(*(pkeys+2)) & 0xffff) | 2; + return (int)(((temp * (temp ^ 1)) >> 8) & 0xff); +} + +/*********************************************************************** + * Update the encryption keys with the next byte of plain text + */ +static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c) +{ + (*(pkeys+0)) = CRC32((*(pkeys+0)), c); + (*(pkeys+1)) += (*(pkeys+0)) & 0xff; + (*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1; + { + register int keyshift = (int)((*(pkeys+1)) >> 24); + (*(pkeys+2)) = CRC32((*(pkeys+2)), keyshift); + } + return c; +} + + +/*********************************************************************** + * Initialize the encryption keys and the random header according to + * the given password. + */ +static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab) +{ + *(pkeys+0) = 305419896L; + *(pkeys+1) = 591751049L; + *(pkeys+2) = 878082192L; + while (*passwd != '\0') { + update_keys(pkeys,pcrc_32_tab,(int)*passwd); + passwd++; + } +} + +#define zdecode(pkeys,pcrc_32_tab,c) \ + (update_keys(pkeys,pcrc_32_tab,c ^= decrypt_byte(pkeys,pcrc_32_tab))) + +#define zencode(pkeys,pcrc_32_tab,c,t) \ + (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), t^(c)) + +#ifdef INCLUDECRYPTINGCODE_IFCRYPTALLOWED + +#define RAND_HEAD_LEN 12 + /* "last resort" source for second part of crypt seed pattern */ +# ifndef ZCR_SEED2 +# define ZCR_SEED2 3141592654UL /* use PI as default pattern */ +# endif + +static int crypthead(const char* passwd, /* password string */ + unsigned char* buf, /* where to write header */ + int bufSize, + unsigned long* pkeys, + const unsigned long* pcrc_32_tab, + unsigned long crcForCrypting) +{ + int n; /* index in random header */ + int t; /* temporary */ + int c; /* random byte */ + unsigned char header[RAND_HEAD_LEN-2]; /* random header */ + static unsigned calls = 0; /* ensure different random header each time */ + + if (bufSize<RAND_HEAD_LEN) + return 0; + + /* First generate RAND_HEAD_LEN-2 random bytes. We encrypt the + * output of rand() to get less predictability, since rand() is + * often poorly implemented. + */ + if (++calls == 1) + { + srand((unsigned)(time(NULL) ^ ZCR_SEED2)); + } + init_keys(passwd, pkeys, pcrc_32_tab); + for (n = 0; n < RAND_HEAD_LEN-2; n++) + { + c = (rand() >> 7) & 0xff; + header[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, c, t); + } + /* Encrypt random header (last two bytes is high word of crc) */ + init_keys(passwd, pkeys, pcrc_32_tab); + for (n = 0; n < RAND_HEAD_LEN-2; n++) + { + buf[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, header[n], t); + } + buf[n++] = (unsigned char)zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 16) & 0xff, t); + buf[n++] = (unsigned char)zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 24) & 0xff, t); + return n; +} + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/ioapi.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,247 @@ +/* ioapi.h -- IO base function header for compress/uncompress .zip + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + +*/ + +#if defined(_WIN32) && (!(defined(_CRT_SECURE_NO_WARNINGS))) + #define _CRT_SECURE_NO_WARNINGS +#endif + +#if defined(__APPLE__) || defined(IOAPI_NO_64) +// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions +#define FOPEN_FUNC(filename, mode) fopen(filename, mode) +#define FTELLO_FUNC(stream) ftello(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin) +#else +#define FOPEN_FUNC(filename, mode) fopen64(filename, mode) +#define FTELLO_FUNC(stream) ftello64(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin) +#endif + + +#include "ioapi.h" + +voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode) +{ + if (pfilefunc->zfile_func64.zopen64_file != NULL) + return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode); + else + { + return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const char*)filename,mode); + } +} + +long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin) +{ + if (pfilefunc->zfile_func64.zseek64_file != NULL) + return (*(pfilefunc->zfile_func64.zseek64_file)) (pfilefunc->zfile_func64.opaque,filestream,offset,origin); + else + { + uLong offsetTruncated = (uLong)offset; + if (offsetTruncated != offset) + return -1; + else + return (*(pfilefunc->zseek32_file))(pfilefunc->zfile_func64.opaque,filestream,offsetTruncated,origin); + } +} + +ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream) +{ + if (pfilefunc->zfile_func64.zseek64_file != NULL) + return (*(pfilefunc->zfile_func64.ztell64_file)) (pfilefunc->zfile_func64.opaque,filestream); + else + { + uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream); + if ((tell_uLong) == MAXU32) + return (ZPOS64_T)-1; + else + return tell_uLong; + } +} + +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32) +{ + p_filefunc64_32->zfile_func64.zopen64_file = NULL; + p_filefunc64_32->zopen32_file = p_filefunc32->zopen_file; + p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; + p_filefunc64_32->zfile_func64.zread_file = p_filefunc32->zread_file; + p_filefunc64_32->zfile_func64.zwrite_file = p_filefunc32->zwrite_file; + p_filefunc64_32->zfile_func64.ztell64_file = NULL; + p_filefunc64_32->zfile_func64.zseek64_file = NULL; + p_filefunc64_32->zfile_func64.zclose_file = p_filefunc32->zclose_file; + p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; + p_filefunc64_32->zfile_func64.opaque = p_filefunc32->opaque; + p_filefunc64_32->zseek32_file = p_filefunc32->zseek_file; + p_filefunc64_32->ztell32_file = p_filefunc32->ztell_file; +} + + + +static voidpf ZCALLBACK fopen_file_func OF((voidpf opaque, const char* filename, int mode)); +static uLong ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); +static uLong ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size)); +static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream)); +static long ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); +static int ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream)); +static int ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream)); + +static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode) +{ + FILE* file = NULL; + const char* mode_fopen = NULL; + if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) + mode_fopen = "rb"; + else + if (mode & ZLIB_FILEFUNC_MODE_EXISTING) + mode_fopen = "r+b"; + else + if (mode & ZLIB_FILEFUNC_MODE_CREATE) + mode_fopen = "wb"; + + if ((filename!=NULL) && (mode_fopen != NULL)) + file = fopen(filename, mode_fopen); + return file; +} + +static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode) +{ + FILE* file = NULL; + const char* mode_fopen = NULL; + if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) + mode_fopen = "rb"; + else + if (mode & ZLIB_FILEFUNC_MODE_EXISTING) + mode_fopen = "r+b"; + else + if (mode & ZLIB_FILEFUNC_MODE_CREATE) + mode_fopen = "wb"; + + if ((filename!=NULL) && (mode_fopen != NULL)) + file = FOPEN_FUNC((const char*)filename, mode_fopen); + return file; +} + + +static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size) +{ + uLong ret; + ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream); + return ret; +} + +static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size) +{ + uLong ret; + ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream); + return ret; +} + +static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream) +{ + long ret; + ret = ftell((FILE *)stream); + return ret; +} + + +static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream) +{ + ZPOS64_T ret; + ret = FTELLO_FUNC((FILE *)stream); + return ret; +} + +static long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin) +{ + int fseek_origin=0; + long ret; + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + fseek_origin = SEEK_CUR; + break; + case ZLIB_FILEFUNC_SEEK_END : + fseek_origin = SEEK_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + fseek_origin = SEEK_SET; + break; + default: return -1; + } + ret = 0; + if (fseek((FILE *)stream, offset, fseek_origin) != 0) + ret = -1; + return ret; +} + +static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) +{ + int fseek_origin=0; + long ret; + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + fseek_origin = SEEK_CUR; + break; + case ZLIB_FILEFUNC_SEEK_END : + fseek_origin = SEEK_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + fseek_origin = SEEK_SET; + break; + default: return -1; + } + ret = 0; + + if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0) + ret = -1; + + return ret; +} + + +static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream) +{ + int ret; + ret = fclose((FILE *)stream); + return ret; +} + +static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream) +{ + int ret; + ret = ferror((FILE *)stream); + return ret; +} + +void fill_fopen_filefunc (pzlib_filefunc_def) + zlib_filefunc_def* pzlib_filefunc_def; +{ + pzlib_filefunc_def->zopen_file = fopen_file_func; + pzlib_filefunc_def->zread_file = fread_file_func; + pzlib_filefunc_def->zwrite_file = fwrite_file_func; + pzlib_filefunc_def->ztell_file = ftell_file_func; + pzlib_filefunc_def->zseek_file = fseek_file_func; + pzlib_filefunc_def->zclose_file = fclose_file_func; + pzlib_filefunc_def->zerror_file = ferror_file_func; + pzlib_filefunc_def->opaque = NULL; +} + +void fill_fopen64_filefunc (zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = fopen64_file_func; + pzlib_filefunc_def->zread_file = fread_file_func; + pzlib_filefunc_def->zwrite_file = fwrite_file_func; + pzlib_filefunc_def->ztell64_file = ftell64_file_func; + pzlib_filefunc_def->zseek64_file = fseek64_file_func; + pzlib_filefunc_def->zclose_file = fclose_file_func; + pzlib_filefunc_def->zerror_file = ferror_file_func; + pzlib_filefunc_def->opaque = NULL; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/ioapi.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,208 @@ +/* ioapi.h -- IO base function header for compress/uncompress .zip + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + Changes + + Oct-2009 - Defined ZPOS64_T to fpos_t on windows and u_int64_t on linux. (might need to find a better why for this) + Oct-2009 - Change to fseeko64, ftello64 and fopen64 so large files would work on linux. + More if/def section may be needed to support other platforms + Oct-2009 - Defined fxxxx64 calls to normal fopen/ftell/fseek so they would compile on windows. + (but you should use iowin32.c for windows instead) + +*/ + +#ifndef _ZLIBIOAPI64_H +#define _ZLIBIOAPI64_H + +#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__)) + + // Linux needs this to support file operation on files larger then 4+GB + // But might need better if/def to select just the platforms that needs them. + + #ifndef __USE_FILE_OFFSET64 + #define __USE_FILE_OFFSET64 + #endif + #ifndef __USE_LARGEFILE64 + #define __USE_LARGEFILE64 + #endif + #ifndef _LARGEFILE64_SOURCE + #define _LARGEFILE64_SOURCE + #endif + #ifndef _FILE_OFFSET_BIT + #define _FILE_OFFSET_BIT 64 + #endif + +#endif + +#include <stdio.h> +#include <stdlib.h> +#include "zlib.h" + +#if defined(USE_FILE32API) +#define fopen64 fopen +#define ftello64 ftell +#define fseeko64 fseek +#else +#ifdef __FreeBSD__ +#define fopen64 fopen +#define ftello64 ftello +#define fseeko64 fseeko +#endif +#ifdef _MSC_VER + #define fopen64 fopen + #if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC))) + #define ftello64 _ftelli64 + #define fseeko64 _fseeki64 + #else // old MSC + #define ftello64 ftell + #define fseeko64 fseek + #endif +#endif +#endif + +/* +#ifndef ZPOS64_T + #ifdef _WIN32 + #define ZPOS64_T fpos_t + #else + #include <stdint.h> + #define ZPOS64_T uint64_t + #endif +#endif +*/ + +#ifdef HAVE_MINIZIP64_CONF_H +#include "mz64conf.h" +#endif + +/* a type choosen by DEFINE */ +#ifdef HAVE_64BIT_INT_CUSTOM +typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T; +#else +#ifdef HAS_STDINT_H +#include "stdint.h" +typedef uint64_t ZPOS64_T; +#else + +/* Maximum unsigned 32-bit value used as placeholder for zip64 */ +#define MAXU32 0xffffffff + +#if defined(_MSC_VER) || defined(__BORLANDC__) +typedef unsigned __int64 ZPOS64_T; +#else +typedef unsigned long long int ZPOS64_T; +#endif +#endif +#endif + + + +#ifdef __cplusplus +extern "C" { +#endif + + +#define ZLIB_FILEFUNC_SEEK_CUR (1) +#define ZLIB_FILEFUNC_SEEK_END (2) +#define ZLIB_FILEFUNC_SEEK_SET (0) + +#define ZLIB_FILEFUNC_MODE_READ (1) +#define ZLIB_FILEFUNC_MODE_WRITE (2) +#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3) + +#define ZLIB_FILEFUNC_MODE_EXISTING (4) +#define ZLIB_FILEFUNC_MODE_CREATE (8) + + +#ifndef ZCALLBACK + #if (defined(WIN32) || defined(_WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK) + #define ZCALLBACK CALLBACK + #else + #define ZCALLBACK + #endif +#endif + + + + +typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode)); +typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size)); +typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); +typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream)); +typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream)); + +typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream)); +typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin)); + + +/* here is the "old" 32 bits structure structure */ +typedef struct zlib_filefunc_def_s +{ + open_file_func zopen_file; + read_file_func zread_file; + write_file_func zwrite_file; + tell_file_func ztell_file; + seek_file_func zseek_file; + close_file_func zclose_file; + testerror_file_func zerror_file; + voidpf opaque; +} zlib_filefunc_def; + +typedef ZPOS64_T (ZCALLBACK *tell64_file_func) OF((voidpf opaque, voidpf stream)); +typedef long (ZCALLBACK *seek64_file_func) OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); +typedef voidpf (ZCALLBACK *open64_file_func) OF((voidpf opaque, const void* filename, int mode)); + +typedef struct zlib_filefunc64_def_s +{ + open64_file_func zopen64_file; + read_file_func zread_file; + write_file_func zwrite_file; + tell64_file_func ztell64_file; + seek64_file_func zseek64_file; + close_file_func zclose_file; + testerror_file_func zerror_file; + voidpf opaque; +} zlib_filefunc64_def; + +void fill_fopen64_filefunc OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); + +/* now internal definition, only for zip.c and unzip.h */ +typedef struct zlib_filefunc64_32_def_s +{ + zlib_filefunc64_def zfile_func64; + open_file_func zopen32_file; + tell_file_func ztell32_file; + seek_file_func zseek32_file; +} zlib_filefunc64_32_def; + + +#define ZREAD64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zread_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) +#define ZWRITE64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zwrite_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) +//#define ZTELL64(filefunc,filestream) ((*((filefunc).ztell64_file)) ((filefunc).opaque,filestream)) +//#define ZSEEK64(filefunc,filestream,pos,mode) ((*((filefunc).zseek64_file)) ((filefunc).opaque,filestream,pos,mode)) +#define ZCLOSE64(filefunc,filestream) ((*((filefunc).zfile_func64.zclose_file)) ((filefunc).zfile_func64.opaque,filestream)) +#define ZERROR64(filefunc,filestream) ((*((filefunc).zfile_func64.zerror_file)) ((filefunc).zfile_func64.opaque,filestream)) + +voidpf call_zopen64 OF((const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)); +long call_zseek64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin)); +ZPOS64_T call_ztell64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream)); + +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32); + +#define ZOPEN64(filefunc,filename,mode) (call_zopen64((&(filefunc)),(filename),(mode))) +#define ZTELL64(filefunc,filestream) (call_ztell64((&(filefunc)),(filestream))) +#define ZSEEK64(filefunc,filestream,pos,mode) (call_zseek64((&(filefunc)),(filestream),(pos),(mode))) + +#ifdef __cplusplus +} +#endif + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/iowin32.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,389 @@ +/* iowin32.c -- IO base function header for compress/uncompress .zip + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + +*/ + +#include <stdlib.h> + +#include "zlib.h" +#include "ioapi.h" +#include "iowin32.h" + +#ifndef INVALID_HANDLE_VALUE +#define INVALID_HANDLE_VALUE (0xFFFFFFFF) +#endif + +#ifndef INVALID_SET_FILE_POINTER +#define INVALID_SET_FILE_POINTER ((DWORD)-1) +#endif + +voidpf ZCALLBACK win32_open_file_func OF((voidpf opaque, const char* filename, int mode)); +uLong ZCALLBACK win32_read_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); +uLong ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); +ZPOS64_T ZCALLBACK win32_tell64_file_func OF((voidpf opaque, voidpf stream)); +long ZCALLBACK win32_seek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); +int ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream)); +int ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream)); + +typedef struct +{ + HANDLE hf; + int error; +} WIN32FILE_IOWIN; + + +static void win32_translate_open_mode(int mode, + DWORD* lpdwDesiredAccess, + DWORD* lpdwCreationDisposition, + DWORD* lpdwShareMode, + DWORD* lpdwFlagsAndAttributes) +{ + *lpdwDesiredAccess = *lpdwShareMode = *lpdwFlagsAndAttributes = *lpdwCreationDisposition = 0; + + if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) + { + *lpdwDesiredAccess = GENERIC_READ; + *lpdwCreationDisposition = OPEN_EXISTING; + *lpdwShareMode = FILE_SHARE_READ; + } + else if (mode & ZLIB_FILEFUNC_MODE_EXISTING) + { + *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; + *lpdwCreationDisposition = OPEN_EXISTING; + } + else if (mode & ZLIB_FILEFUNC_MODE_CREATE) + { + *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; + *lpdwCreationDisposition = CREATE_ALWAYS; + } +} + +static voidpf win32_build_iowin(HANDLE hFile) +{ + voidpf ret=NULL; + + if ((hFile != NULL) && (hFile != INVALID_HANDLE_VALUE)) + { + WIN32FILE_IOWIN w32fiow; + w32fiow.hf = hFile; + w32fiow.error = 0; + ret = malloc(sizeof(WIN32FILE_IOWIN)); + + if (ret==NULL) + CloseHandle(hFile); + else + *((WIN32FILE_IOWIN*)ret) = w32fiow; + } + return ret; +} + +voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFileA((LPCSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFileW((LPCWSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mode) +{ + const char* mode_fopen = NULL; + DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; + HANDLE hFile = NULL; + + win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); + + if ((filename!=NULL) && (dwDesiredAccess != 0)) + hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL); + + return win32_build_iowin(hFile); +} + + +uLong ZCALLBACK win32_read_file_func (voidpf opaque, voidpf stream, void* buf,uLong size) +{ + uLong ret=0; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + + if (hFile != NULL) + { + if (!ReadFile(hFile, buf, size, &ret, NULL)) + { + DWORD dwErr = GetLastError(); + if (dwErr == ERROR_HANDLE_EOF) + dwErr = 0; + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + } + } + + return ret; +} + + +uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* buf,uLong size) +{ + uLong ret=0; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + + if (hFile != NULL) + { + if (!WriteFile(hFile, buf, size, &ret, NULL)) + { + DWORD dwErr = GetLastError(); + if (dwErr == ERROR_HANDLE_EOF) + dwErr = 0; + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + } + } + + return ret; +} + +long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream) +{ + long ret=-1; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + if (hFile != NULL) + { + DWORD dwSet = SetFilePointer(hFile, 0, NULL, FILE_CURRENT); + if (dwSet == INVALID_SET_FILE_POINTER) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = -1; + } + else + ret=(long)dwSet; + } + return ret; +} + +ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream) +{ + ZPOS64_T ret= (ZPOS64_T)-1; + HANDLE hFile = NULL; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream)->hf; + + if (hFile) + { + LARGE_INTEGER li; + li.QuadPart = 0; + li.u.LowPart = SetFilePointer(hFile, li.u.LowPart, &li.u.HighPart, FILE_CURRENT); + if ( (li.LowPart == 0xFFFFFFFF) && (GetLastError() != NO_ERROR)) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = (ZPOS64_T)-1; + } + else + ret=li.QuadPart; + } + return ret; +} + + +long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,int origin) +{ + DWORD dwMoveMethod=0xFFFFFFFF; + HANDLE hFile = NULL; + + long ret=-1; + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + dwMoveMethod = FILE_CURRENT; + break; + case ZLIB_FILEFUNC_SEEK_END : + dwMoveMethod = FILE_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + dwMoveMethod = FILE_BEGIN; + break; + default: return -1; + } + + if (hFile != NULL) + { + DWORD dwSet = SetFilePointer(hFile, offset, NULL, dwMoveMethod); + if (dwSet == INVALID_SET_FILE_POINTER) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = -1; + } + else + ret=0; + } + return ret; +} + +long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T offset,int origin) +{ + DWORD dwMoveMethod=0xFFFFFFFF; + HANDLE hFile = NULL; + long ret=-1; + + if (stream!=NULL) + hFile = ((WIN32FILE_IOWIN*)stream)->hf; + + switch (origin) + { + case ZLIB_FILEFUNC_SEEK_CUR : + dwMoveMethod = FILE_CURRENT; + break; + case ZLIB_FILEFUNC_SEEK_END : + dwMoveMethod = FILE_END; + break; + case ZLIB_FILEFUNC_SEEK_SET : + dwMoveMethod = FILE_BEGIN; + break; + default: return -1; + } + + if (hFile) + { + LARGE_INTEGER* li = (LARGE_INTEGER*)&offset; + DWORD dwSet = SetFilePointer(hFile, li->u.LowPart, &li->u.HighPart, dwMoveMethod); + if (dwSet == INVALID_SET_FILE_POINTER) + { + DWORD dwErr = GetLastError(); + ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr; + ret = -1; + } + else + ret=0; + } + return ret; +} + +int ZCALLBACK win32_close_file_func (voidpf opaque, voidpf stream) +{ + int ret=-1; + + if (stream!=NULL) + { + HANDLE hFile; + hFile = ((WIN32FILE_IOWIN*)stream) -> hf; + if (hFile != NULL) + { + CloseHandle(hFile); + ret=0; + } + free(stream); + } + return ret; +} + +int ZCALLBACK win32_error_file_func (voidpf opaque,voidpf stream) +{ + int ret=-1; + if (stream!=NULL) + { + ret = ((WIN32FILE_IOWIN*)stream) -> error; + } + return ret; +} + +void fill_win32_filefunc (zlib_filefunc_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen_file = win32_open_file_func; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell_file = win32_tell_file_func; + pzlib_filefunc_def->zseek_file = win32_seek_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} + +void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = win32_open64_file_func; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; + pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} + + +void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = win32_open64_file_funcA; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; + pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +} + + +void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def) +{ + pzlib_filefunc_def->zopen64_file = win32_open64_file_funcW; + pzlib_filefunc_def->zread_file = win32_read_file_func; + pzlib_filefunc_def->zwrite_file = win32_write_file_func; + pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; + pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; + pzlib_filefunc_def->zclose_file = win32_close_file_func; + pzlib_filefunc_def->zerror_file = win32_error_file_func; + pzlib_filefunc_def->opaque = NULL; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/iowin32.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,28 @@ +/* iowin32.h -- IO base function header for compress/uncompress .zip + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + +*/ + +#include <windows.h> + + +#ifdef __cplusplus +extern "C" { +#endif + +void fill_win32_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); +void fill_win32_filefunc64 OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_win32_filefunc64A OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_win32_filefunc64W OF((zlib_filefunc64_def* pzlib_filefunc_def)); + +#ifdef __cplusplus +} +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/make_vms.com Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,25 @@ +$ if f$search("ioapi.h_orig") .eqs. "" then copy ioapi.h ioapi.h_orig +$ open/write zdef vmsdefs.h +$ copy sys$input: zdef +$ deck +#define unix +#define fill_zlib_filefunc64_32_def_from_filefunc32 fillzffunc64from +#define Write_Zip64EndOfCentralDirectoryLocator Write_Zip64EoDLocator +#define Write_Zip64EndOfCentralDirectoryRecord Write_Zip64EoDRecord +#define Write_EndOfCentralDirectoryRecord Write_EoDRecord +$ eod +$ close zdef +$ copy vmsdefs.h,ioapi.h_orig ioapi.h +$ cc/include=[--]/prefix=all ioapi.c +$ cc/include=[--]/prefix=all miniunz.c +$ cc/include=[--]/prefix=all unzip.c +$ cc/include=[--]/prefix=all minizip.c +$ cc/include=[--]/prefix=all zip.c +$ link miniunz,unzip,ioapi,[--]libz.olb/lib +$ link minizip,zip,ioapi,[--]libz.olb/lib +$ mcr []minizip test minizip_info.txt +$ mcr []miniunz -l test.zip +$ rename minizip_info.txt; minizip_info.txt_old +$ mcr []miniunz test.zip +$ delete test.zip;* +$exit
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/miniunz.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,660 @@ +/* + miniunz.c + Version 1.1, February 14h, 2010 + sample part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications of Unzip for Zip64 + Copyright (C) 2007-2008 Even Rouault + + Modifications for Zip64 support on both zip and unzip + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) +*/ + +#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__)) + #ifndef __USE_FILE_OFFSET64 + #define __USE_FILE_OFFSET64 + #endif + #ifndef __USE_LARGEFILE64 + #define __USE_LARGEFILE64 + #endif + #ifndef _LARGEFILE64_SOURCE + #define _LARGEFILE64_SOURCE + #endif + #ifndef _FILE_OFFSET_BIT + #define _FILE_OFFSET_BIT 64 + #endif +#endif + +#ifdef __APPLE__ +// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions +#define FOPEN_FUNC(filename, mode) fopen(filename, mode) +#define FTELLO_FUNC(stream) ftello(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin) +#else +#define FOPEN_FUNC(filename, mode) fopen64(filename, mode) +#define FTELLO_FUNC(stream) ftello64(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin) +#endif + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <errno.h> +#include <fcntl.h> + +#ifdef _WIN32 +# include <direct.h> +# include <io.h> +#else +# include <unistd.h> +# include <utime.h> +#endif + + +#include "unzip.h" + +#define CASESENSITIVITY (0) +#define WRITEBUFFERSIZE (8192) +#define MAXFILENAME (256) + +#ifdef _WIN32 +#define USEWIN32IOAPI +#include "iowin32.h" +#endif +/* + mini unzip, demo of unzip package + + usage : + Usage : miniunz [-exvlo] file.zip [file_to_extract] [-d extractdir] + + list the file in the zipfile, and print the content of FILE_ID.ZIP or README.TXT + if it exists +*/ + + +/* change_file_date : change the date/time of a file + filename : the filename of the file where date/time must be modified + dosdate : the new date at the MSDos format (4 bytes) + tmu_date : the SAME new date at the tm_unz format */ +void change_file_date(filename,dosdate,tmu_date) + const char *filename; + uLong dosdate; + tm_unz tmu_date; +{ +#ifdef _WIN32 + HANDLE hFile; + FILETIME ftm,ftLocal,ftCreate,ftLastAcc,ftLastWrite; + + hFile = CreateFileA(filename,GENERIC_READ | GENERIC_WRITE, + 0,NULL,OPEN_EXISTING,0,NULL); + GetFileTime(hFile,&ftCreate,&ftLastAcc,&ftLastWrite); + DosDateTimeToFileTime((WORD)(dosdate>>16),(WORD)dosdate,&ftLocal); + LocalFileTimeToFileTime(&ftLocal,&ftm); + SetFileTime(hFile,&ftm,&ftLastAcc,&ftm); + CloseHandle(hFile); +#else +#ifdef unix || __APPLE__ + struct utimbuf ut; + struct tm newdate; + newdate.tm_sec = tmu_date.tm_sec; + newdate.tm_min=tmu_date.tm_min; + newdate.tm_hour=tmu_date.tm_hour; + newdate.tm_mday=tmu_date.tm_mday; + newdate.tm_mon=tmu_date.tm_mon; + if (tmu_date.tm_year > 1900) + newdate.tm_year=tmu_date.tm_year - 1900; + else + newdate.tm_year=tmu_date.tm_year ; + newdate.tm_isdst=-1; + + ut.actime=ut.modtime=mktime(&newdate); + utime(filename,&ut); +#endif +#endif +} + + +/* mymkdir and change_file_date are not 100 % portable + As I don't know well Unix, I wait feedback for the unix portion */ + +int mymkdir(dirname) + const char* dirname; +{ + int ret=0; +#ifdef _WIN32 + ret = _mkdir(dirname); +#elif unix + ret = mkdir (dirname,0775); +#elif __APPLE__ + ret = mkdir (dirname,0775); +#endif + return ret; +} + +int makedir (newdir) + char *newdir; +{ + char *buffer ; + char *p; + int len = (int)strlen(newdir); + + if (len <= 0) + return 0; + + buffer = (char*)malloc(len+1); + if (buffer==NULL) + { + printf("Error allocating memory\n"); + return UNZ_INTERNALERROR; + } + strcpy(buffer,newdir); + + if (buffer[len-1] == '/') { + buffer[len-1] = '\0'; + } + if (mymkdir(buffer) == 0) + { + free(buffer); + return 1; + } + + p = buffer+1; + while (1) + { + char hold; + + while(*p && *p != '\\' && *p != '/') + p++; + hold = *p; + *p = 0; + if ((mymkdir(buffer) == -1) && (errno == ENOENT)) + { + printf("couldn't create directory %s\n",buffer); + free(buffer); + return 0; + } + if (hold == 0) + break; + *p++ = hold; + } + free(buffer); + return 1; +} + +void do_banner() +{ + printf("MiniUnz 1.01b, demo of zLib + Unz package written by Gilles Vollant\n"); + printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n"); +} + +void do_help() +{ + printf("Usage : miniunz [-e] [-x] [-v] [-l] [-o] [-p password] file.zip [file_to_extr.] [-d extractdir]\n\n" \ + " -e Extract without pathname (junk paths)\n" \ + " -x Extract with pathname\n" \ + " -v list files\n" \ + " -l list files\n" \ + " -d directory to extract into\n" \ + " -o overwrite files without prompting\n" \ + " -p extract crypted file using password\n\n"); +} + +void Display64BitsSize(ZPOS64_T n, int size_char) +{ + /* to avoid compatibility problem , we do here the conversion */ + char number[21]; + int offset=19; + int pos_string = 19; + number[20]=0; + for (;;) { + number[offset]=(char)((n%10)+'0'); + if (number[offset] != '0') + pos_string=offset; + n/=10; + if (offset==0) + break; + offset--; + } + { + int size_display_string = 19-pos_string; + while (size_char > size_display_string) + { + size_char--; + printf(" "); + } + } + + printf("%s",&number[pos_string]); +} + +int do_list(uf) + unzFile uf; +{ + uLong i; + unz_global_info64 gi; + int err; + + err = unzGetGlobalInfo64(uf,&gi); + if (err!=UNZ_OK) + printf("error %d with zipfile in unzGetGlobalInfo \n",err); + printf(" Length Method Size Ratio Date Time CRC-32 Name\n"); + printf(" ------ ------ ---- ----- ---- ---- ------ ----\n"); + for (i=0;i<gi.number_entry;i++) + { + char filename_inzip[256]; + unz_file_info64 file_info; + uLong ratio=0; + const char *string_method; + char charCrypt=' '; + err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0); + if (err!=UNZ_OK) + { + printf("error %d with zipfile in unzGetCurrentFileInfo\n",err); + break; + } + if (file_info.uncompressed_size>0) + ratio = (uLong)((file_info.compressed_size*100)/file_info.uncompressed_size); + + /* display a '*' if the file is crypted */ + if ((file_info.flag & 1) != 0) + charCrypt='*'; + + if (file_info.compression_method==0) + string_method="Stored"; + else + if (file_info.compression_method==Z_DEFLATED) + { + uInt iLevel=(uInt)((file_info.flag & 0x6)/2); + if (iLevel==0) + string_method="Defl:N"; + else if (iLevel==1) + string_method="Defl:X"; + else if ((iLevel==2) || (iLevel==3)) + string_method="Defl:F"; /* 2:fast , 3 : extra fast*/ + } + else + if (file_info.compression_method==Z_BZIP2ED) + { + string_method="BZip2 "; + } + else + string_method="Unkn. "; + + Display64BitsSize(file_info.uncompressed_size,7); + printf(" %6s%c",string_method,charCrypt); + Display64BitsSize(file_info.compressed_size,7); + printf(" %3lu%% %2.2lu-%2.2lu-%2.2lu %2.2lu:%2.2lu %8.8lx %s\n", + ratio, + (uLong)file_info.tmu_date.tm_mon + 1, + (uLong)file_info.tmu_date.tm_mday, + (uLong)file_info.tmu_date.tm_year % 100, + (uLong)file_info.tmu_date.tm_hour,(uLong)file_info.tmu_date.tm_min, + (uLong)file_info.crc,filename_inzip); + if ((i+1)<gi.number_entry) + { + err = unzGoToNextFile(uf); + if (err!=UNZ_OK) + { + printf("error %d with zipfile in unzGoToNextFile\n",err); + break; + } + } + } + + return 0; +} + + +int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password) + unzFile uf; + const int* popt_extract_without_path; + int* popt_overwrite; + const char* password; +{ + char filename_inzip[256]; + char* filename_withoutpath; + char* p; + int err=UNZ_OK; + FILE *fout=NULL; + void* buf; + uInt size_buf; + + unz_file_info64 file_info; + uLong ratio=0; + err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0); + + if (err!=UNZ_OK) + { + printf("error %d with zipfile in unzGetCurrentFileInfo\n",err); + return err; + } + + size_buf = WRITEBUFFERSIZE; + buf = (void*)malloc(size_buf); + if (buf==NULL) + { + printf("Error allocating memory\n"); + return UNZ_INTERNALERROR; + } + + p = filename_withoutpath = filename_inzip; + while ((*p) != '\0') + { + if (((*p)=='/') || ((*p)=='\\')) + filename_withoutpath = p+1; + p++; + } + + if ((*filename_withoutpath)=='\0') + { + if ((*popt_extract_without_path)==0) + { + printf("creating directory: %s\n",filename_inzip); + mymkdir(filename_inzip); + } + } + else + { + const char* write_filename; + int skip=0; + + if ((*popt_extract_without_path)==0) + write_filename = filename_inzip; + else + write_filename = filename_withoutpath; + + err = unzOpenCurrentFilePassword(uf,password); + if (err!=UNZ_OK) + { + printf("error %d with zipfile in unzOpenCurrentFilePassword\n",err); + } + + if (((*popt_overwrite)==0) && (err==UNZ_OK)) + { + char rep=0; + FILE* ftestexist; + ftestexist = FOPEN_FUNC(write_filename,"rb"); + if (ftestexist!=NULL) + { + fclose(ftestexist); + do + { + char answer[128]; + int ret; + + printf("The file %s exists. Overwrite ? [y]es, [n]o, [A]ll: ",write_filename); + ret = scanf("%1s",answer); + if (ret != 1) + { + exit(EXIT_FAILURE); + } + rep = answer[0] ; + if ((rep>='a') && (rep<='z')) + rep -= 0x20; + } + while ((rep!='Y') && (rep!='N') && (rep!='A')); + } + + if (rep == 'N') + skip = 1; + + if (rep == 'A') + *popt_overwrite=1; + } + + if ((skip==0) && (err==UNZ_OK)) + { + fout=FOPEN_FUNC(write_filename,"wb"); + /* some zipfile don't contain directory alone before file */ + if ((fout==NULL) && ((*popt_extract_without_path)==0) && + (filename_withoutpath!=(char*)filename_inzip)) + { + char c=*(filename_withoutpath-1); + *(filename_withoutpath-1)='\0'; + makedir(write_filename); + *(filename_withoutpath-1)=c; + fout=FOPEN_FUNC(write_filename,"wb"); + } + + if (fout==NULL) + { + printf("error opening %s\n",write_filename); + } + } + + if (fout!=NULL) + { + printf(" extracting: %s\n",write_filename); + + do + { + err = unzReadCurrentFile(uf,buf,size_buf); + if (err<0) + { + printf("error %d with zipfile in unzReadCurrentFile\n",err); + break; + } + if (err>0) + if (fwrite(buf,err,1,fout)!=1) + { + printf("error in writing extracted file\n"); + err=UNZ_ERRNO; + break; + } + } + while (err>0); + if (fout) + fclose(fout); + + if (err==0) + change_file_date(write_filename,file_info.dosDate, + file_info.tmu_date); + } + + if (err==UNZ_OK) + { + err = unzCloseCurrentFile (uf); + if (err!=UNZ_OK) + { + printf("error %d with zipfile in unzCloseCurrentFile\n",err); + } + } + else + unzCloseCurrentFile(uf); /* don't lose the error */ + } + + free(buf); + return err; +} + + +int do_extract(uf,opt_extract_without_path,opt_overwrite,password) + unzFile uf; + int opt_extract_without_path; + int opt_overwrite; + const char* password; +{ + uLong i; + unz_global_info64 gi; + int err; + FILE* fout=NULL; + + err = unzGetGlobalInfo64(uf,&gi); + if (err!=UNZ_OK) + printf("error %d with zipfile in unzGetGlobalInfo \n",err); + + for (i=0;i<gi.number_entry;i++) + { + if (do_extract_currentfile(uf,&opt_extract_without_path, + &opt_overwrite, + password) != UNZ_OK) + break; + + if ((i+1)<gi.number_entry) + { + err = unzGoToNextFile(uf); + if (err!=UNZ_OK) + { + printf("error %d with zipfile in unzGoToNextFile\n",err); + break; + } + } + } + + return 0; +} + +int do_extract_onefile(uf,filename,opt_extract_without_path,opt_overwrite,password) + unzFile uf; + const char* filename; + int opt_extract_without_path; + int opt_overwrite; + const char* password; +{ + int err = UNZ_OK; + if (unzLocateFile(uf,filename,CASESENSITIVITY)!=UNZ_OK) + { + printf("file %s not found in the zipfile\n",filename); + return 2; + } + + if (do_extract_currentfile(uf,&opt_extract_without_path, + &opt_overwrite, + password) == UNZ_OK) + return 0; + else + return 1; +} + + +int main(argc,argv) + int argc; + char *argv[]; +{ + const char *zipfilename=NULL; + const char *filename_to_extract=NULL; + const char *password=NULL; + char filename_try[MAXFILENAME+16] = ""; + int i; + int ret_value=0; + int opt_do_list=0; + int opt_do_extract=1; + int opt_do_extract_withoutpath=0; + int opt_overwrite=0; + int opt_extractdir=0; + const char *dirname=NULL; + unzFile uf=NULL; + + do_banner(); + if (argc==1) + { + do_help(); + return 0; + } + else + { + for (i=1;i<argc;i++) + { + if ((*argv[i])=='-') + { + const char *p=argv[i]+1; + + while ((*p)!='\0') + { + char c=*(p++);; + if ((c=='l') || (c=='L')) + opt_do_list = 1; + if ((c=='v') || (c=='V')) + opt_do_list = 1; + if ((c=='x') || (c=='X')) + opt_do_extract = 1; + if ((c=='e') || (c=='E')) + opt_do_extract = opt_do_extract_withoutpath = 1; + if ((c=='o') || (c=='O')) + opt_overwrite=1; + if ((c=='d') || (c=='D')) + { + opt_extractdir=1; + dirname=argv[i+1]; + } + + if (((c=='p') || (c=='P')) && (i+1<argc)) + { + password=argv[i+1]; + i++; + } + } + } + else + { + if (zipfilename == NULL) + zipfilename = argv[i]; + else if ((filename_to_extract==NULL) && (!opt_extractdir)) + filename_to_extract = argv[i] ; + } + } + } + + if (zipfilename!=NULL) + { + +# ifdef USEWIN32IOAPI + zlib_filefunc64_def ffunc; +# endif + + strncpy(filename_try, zipfilename,MAXFILENAME-1); + /* strncpy doesnt append the trailing NULL, of the string is too long. */ + filename_try[ MAXFILENAME ] = '\0'; + +# ifdef USEWIN32IOAPI + fill_win32_filefunc64A(&ffunc); + uf = unzOpen2_64(zipfilename,&ffunc); +# else + uf = unzOpen64(zipfilename); +# endif + if (uf==NULL) + { + strcat(filename_try,".zip"); +# ifdef USEWIN32IOAPI + uf = unzOpen2_64(filename_try,&ffunc); +# else + uf = unzOpen64(filename_try); +# endif + } + } + + if (uf==NULL) + { + printf("Cannot open %s or %s.zip\n",zipfilename,zipfilename); + return 1; + } + printf("%s opened\n",filename_try); + + if (opt_do_list==1) + ret_value = do_list(uf); + else if (opt_do_extract==1) + { +#ifdef _WIN32 + if (opt_extractdir && _chdir(dirname)) +#else + if (opt_extractdir && chdir(dirname)) +#endif + { + printf("Error changing into %s, aborting\n", dirname); + exit(-1); + } + + if (filename_to_extract == NULL) + ret_value = do_extract(uf, opt_do_extract_withoutpath, opt_overwrite, password); + else + ret_value = do_extract_onefile(uf, filename_to_extract, opt_do_extract_withoutpath, opt_overwrite, password); + } + + unzClose(uf); + + return ret_value; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/minizip.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,520 @@ +/* + minizip.c + Version 1.1, February 14h, 2010 + sample part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications of Unzip for Zip64 + Copyright (C) 2007-2008 Even Rouault + + Modifications for Zip64 support on both zip and unzip + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) +*/ + + +#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__)) + #ifndef __USE_FILE_OFFSET64 + #define __USE_FILE_OFFSET64 + #endif + #ifndef __USE_LARGEFILE64 + #define __USE_LARGEFILE64 + #endif + #ifndef _LARGEFILE64_SOURCE + #define _LARGEFILE64_SOURCE + #endif + #ifndef _FILE_OFFSET_BIT + #define _FILE_OFFSET_BIT 64 + #endif +#endif + +#ifdef __APPLE__ +// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions +#define FOPEN_FUNC(filename, mode) fopen(filename, mode) +#define FTELLO_FUNC(stream) ftello(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin) +#else +#define FOPEN_FUNC(filename, mode) fopen64(filename, mode) +#define FTELLO_FUNC(stream) ftello64(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin) +#endif + + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <errno.h> +#include <fcntl.h> + +#ifdef _WIN32 +# include <direct.h> +# include <io.h> +#else +# include <unistd.h> +# include <utime.h> +# include <sys/types.h> +# include <sys/stat.h> +#endif + +#include "zip.h" + +#ifdef _WIN32 + #define USEWIN32IOAPI + #include "iowin32.h" +#endif + + + +#define WRITEBUFFERSIZE (16384) +#define MAXFILENAME (256) + +#ifdef _WIN32 +uLong filetime(f, tmzip, dt) + char *f; /* name of file to get info on */ + tm_zip *tmzip; /* return value: access, modific. and creation times */ + uLong *dt; /* dostime */ +{ + int ret = 0; + { + FILETIME ftLocal; + HANDLE hFind; + WIN32_FIND_DATAA ff32; + + hFind = FindFirstFileA(f,&ff32); + if (hFind != INVALID_HANDLE_VALUE) + { + FileTimeToLocalFileTime(&(ff32.ftLastWriteTime),&ftLocal); + FileTimeToDosDateTime(&ftLocal,((LPWORD)dt)+1,((LPWORD)dt)+0); + FindClose(hFind); + ret = 1; + } + } + return ret; +} +#else +#ifdef unix || __APPLE__ +uLong filetime(f, tmzip, dt) + char *f; /* name of file to get info on */ + tm_zip *tmzip; /* return value: access, modific. and creation times */ + uLong *dt; /* dostime */ +{ + int ret=0; + struct stat s; /* results of stat() */ + struct tm* filedate; + time_t tm_t=0; + + if (strcmp(f,"-")!=0) + { + char name[MAXFILENAME+1]; + int len = strlen(f); + if (len > MAXFILENAME) + len = MAXFILENAME; + + strncpy(name, f,MAXFILENAME-1); + /* strncpy doesnt append the trailing NULL, of the string is too long. */ + name[ MAXFILENAME ] = '\0'; + + if (name[len - 1] == '/') + name[len - 1] = '\0'; + /* not all systems allow stat'ing a file with / appended */ + if (stat(name,&s)==0) + { + tm_t = s.st_mtime; + ret = 1; + } + } + filedate = localtime(&tm_t); + + tmzip->tm_sec = filedate->tm_sec; + tmzip->tm_min = filedate->tm_min; + tmzip->tm_hour = filedate->tm_hour; + tmzip->tm_mday = filedate->tm_mday; + tmzip->tm_mon = filedate->tm_mon ; + tmzip->tm_year = filedate->tm_year; + + return ret; +} +#else +uLong filetime(f, tmzip, dt) + char *f; /* name of file to get info on */ + tm_zip *tmzip; /* return value: access, modific. and creation times */ + uLong *dt; /* dostime */ +{ + return 0; +} +#endif +#endif + + + + +int check_exist_file(filename) + const char* filename; +{ + FILE* ftestexist; + int ret = 1; + ftestexist = FOPEN_FUNC(filename,"rb"); + if (ftestexist==NULL) + ret = 0; + else + fclose(ftestexist); + return ret; +} + +void do_banner() +{ + printf("MiniZip 1.1, demo of zLib + MiniZip64 package, written by Gilles Vollant\n"); + printf("more info on MiniZip at http://www.winimage.com/zLibDll/minizip.html\n\n"); +} + +void do_help() +{ + printf("Usage : minizip [-o] [-a] [-0 to -9] [-p password] [-j] file.zip [files_to_add]\n\n" \ + " -o Overwrite existing file.zip\n" \ + " -a Append to existing file.zip\n" \ + " -0 Store only\n" \ + " -1 Compress faster\n" \ + " -9 Compress better\n\n" \ + " -j exclude path. store only the file name.\n\n"); +} + +/* calculate the CRC32 of a file, + because to encrypt a file, we need known the CRC32 of the file before */ +int getFileCrc(const char* filenameinzip,void*buf,unsigned long size_buf,unsigned long* result_crc) +{ + unsigned long calculate_crc=0; + int err=ZIP_OK; + FILE * fin = FOPEN_FUNC(filenameinzip,"rb"); + + unsigned long size_read = 0; + unsigned long total_read = 0; + if (fin==NULL) + { + err = ZIP_ERRNO; + } + + if (err == ZIP_OK) + do + { + err = ZIP_OK; + size_read = (int)fread(buf,1,size_buf,fin); + if (size_read < size_buf) + if (feof(fin)==0) + { + printf("error in reading %s\n",filenameinzip); + err = ZIP_ERRNO; + } + + if (size_read>0) + calculate_crc = crc32(calculate_crc,buf,size_read); + total_read += size_read; + + } while ((err == ZIP_OK) && (size_read>0)); + + if (fin) + fclose(fin); + + *result_crc=calculate_crc; + printf("file %s crc %lx\n", filenameinzip, calculate_crc); + return err; +} + +int isLargeFile(const char* filename) +{ + int largeFile = 0; + ZPOS64_T pos = 0; + FILE* pFile = FOPEN_FUNC(filename, "rb"); + + if(pFile != NULL) + { + int n = FSEEKO_FUNC(pFile, 0, SEEK_END); + pos = FTELLO_FUNC(pFile); + + printf("File : %s is %lld bytes\n", filename, pos); + + if(pos >= 0xffffffff) + largeFile = 1; + + fclose(pFile); + } + + return largeFile; +} + +int main(argc,argv) + int argc; + char *argv[]; +{ + int i; + int opt_overwrite=0; + int opt_compress_level=Z_DEFAULT_COMPRESSION; + int opt_exclude_path=0; + int zipfilenamearg = 0; + char filename_try[MAXFILENAME+16]; + int zipok; + int err=0; + int size_buf=0; + void* buf=NULL; + const char* password=NULL; + + + do_banner(); + if (argc==1) + { + do_help(); + return 0; + } + else + { + for (i=1;i<argc;i++) + { + if ((*argv[i])=='-') + { + const char *p=argv[i]+1; + + while ((*p)!='\0') + { + char c=*(p++);; + if ((c=='o') || (c=='O')) + opt_overwrite = 1; + if ((c=='a') || (c=='A')) + opt_overwrite = 2; + if ((c>='0') && (c<='9')) + opt_compress_level = c-'0'; + if ((c=='j') || (c=='J')) + opt_exclude_path = 1; + + if (((c=='p') || (c=='P')) && (i+1<argc)) + { + password=argv[i+1]; + i++; + } + } + } + else + { + if (zipfilenamearg == 0) + { + zipfilenamearg = i ; + } + } + } + } + + size_buf = WRITEBUFFERSIZE; + buf = (void*)malloc(size_buf); + if (buf==NULL) + { + printf("Error allocating memory\n"); + return ZIP_INTERNALERROR; + } + + if (zipfilenamearg==0) + { + zipok=0; + } + else + { + int i,len; + int dot_found=0; + + zipok = 1 ; + strncpy(filename_try, argv[zipfilenamearg],MAXFILENAME-1); + /* strncpy doesnt append the trailing NULL, of the string is too long. */ + filename_try[ MAXFILENAME ] = '\0'; + + len=(int)strlen(filename_try); + for (i=0;i<len;i++) + if (filename_try[i]=='.') + dot_found=1; + + if (dot_found==0) + strcat(filename_try,".zip"); + + if (opt_overwrite==2) + { + /* if the file don't exist, we not append file */ + if (check_exist_file(filename_try)==0) + opt_overwrite=1; + } + else + if (opt_overwrite==0) + if (check_exist_file(filename_try)!=0) + { + char rep=0; + do + { + char answer[128]; + int ret; + printf("The file %s exists. Overwrite ? [y]es, [n]o, [a]ppend : ",filename_try); + ret = scanf("%1s",answer); + if (ret != 1) + { + exit(EXIT_FAILURE); + } + rep = answer[0] ; + if ((rep>='a') && (rep<='z')) + rep -= 0x20; + } + while ((rep!='Y') && (rep!='N') && (rep!='A')); + if (rep=='N') + zipok = 0; + if (rep=='A') + opt_overwrite = 2; + } + } + + if (zipok==1) + { + zipFile zf; + int errclose; +# ifdef USEWIN32IOAPI + zlib_filefunc64_def ffunc; + fill_win32_filefunc64A(&ffunc); + zf = zipOpen2_64(filename_try,(opt_overwrite==2) ? 2 : 0,NULL,&ffunc); +# else + zf = zipOpen64(filename_try,(opt_overwrite==2) ? 2 : 0); +# endif + + if (zf == NULL) + { + printf("error opening %s\n",filename_try); + err= ZIP_ERRNO; + } + else + printf("creating %s\n",filename_try); + + for (i=zipfilenamearg+1;(i<argc) && (err==ZIP_OK);i++) + { + if (!((((*(argv[i]))=='-') || ((*(argv[i]))=='/')) && + ((argv[i][1]=='o') || (argv[i][1]=='O') || + (argv[i][1]=='a') || (argv[i][1]=='A') || + (argv[i][1]=='p') || (argv[i][1]=='P') || + ((argv[i][1]>='0') || (argv[i][1]<='9'))) && + (strlen(argv[i]) == 2))) + { + FILE * fin; + int size_read; + const char* filenameinzip = argv[i]; + const char *savefilenameinzip; + zip_fileinfo zi; + unsigned long crcFile=0; + int zip64 = 0; + + zi.tmz_date.tm_sec = zi.tmz_date.tm_min = zi.tmz_date.tm_hour = + zi.tmz_date.tm_mday = zi.tmz_date.tm_mon = zi.tmz_date.tm_year = 0; + zi.dosDate = 0; + zi.internal_fa = 0; + zi.external_fa = 0; + filetime(filenameinzip,&zi.tmz_date,&zi.dosDate); + +/* + err = zipOpenNewFileInZip(zf,filenameinzip,&zi, + NULL,0,NULL,0,NULL / * comment * /, + (opt_compress_level != 0) ? Z_DEFLATED : 0, + opt_compress_level); +*/ + if ((password != NULL) && (err==ZIP_OK)) + err = getFileCrc(filenameinzip,buf,size_buf,&crcFile); + + zip64 = isLargeFile(filenameinzip); + + /* The path name saved, should not include a leading slash. */ + /*if it did, windows/xp and dynazip couldn't read the zip file. */ + savefilenameinzip = filenameinzip; + while( savefilenameinzip[0] == '\\' || savefilenameinzip[0] == '/' ) + { + savefilenameinzip++; + } + + /*should the zip file contain any path at all?*/ + if( opt_exclude_path ) + { + const char *tmpptr; + const char *lastslash = 0; + for( tmpptr = savefilenameinzip; *tmpptr; tmpptr++) + { + if( *tmpptr == '\\' || *tmpptr == '/') + { + lastslash = tmpptr; + } + } + if( lastslash != NULL ) + { + savefilenameinzip = lastslash+1; // base filename follows last slash. + } + } + + /**/ + err = zipOpenNewFileInZip3_64(zf,savefilenameinzip,&zi, + NULL,0,NULL,0,NULL /* comment*/, + (opt_compress_level != 0) ? Z_DEFLATED : 0, + opt_compress_level,0, + /* -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, */ + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + password,crcFile, zip64); + + if (err != ZIP_OK) + printf("error in opening %s in zipfile\n",filenameinzip); + else + { + fin = FOPEN_FUNC(filenameinzip,"rb"); + if (fin==NULL) + { + err=ZIP_ERRNO; + printf("error in opening %s for reading\n",filenameinzip); + } + } + + if (err == ZIP_OK) + do + { + err = ZIP_OK; + size_read = (int)fread(buf,1,size_buf,fin); + if (size_read < size_buf) + if (feof(fin)==0) + { + printf("error in reading %s\n",filenameinzip); + err = ZIP_ERRNO; + } + + if (size_read>0) + { + err = zipWriteInFileInZip (zf,buf,size_read); + if (err<0) + { + printf("error in writing %s in the zipfile\n", + filenameinzip); + } + + } + } while ((err == ZIP_OK) && (size_read>0)); + + if (fin) + fclose(fin); + + if (err<0) + err=ZIP_ERRNO; + else + { + err = zipCloseFileInZip(zf); + if (err!=ZIP_OK) + printf("error in closing %s in the zipfile\n", + filenameinzip); + } + } + } + errclose = zipClose(zf,NULL); + if (errclose != ZIP_OK) + printf("error in closing %s\n",filename_try); + } + else + { + do_help(); + } + + free(buf); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/minizip.pc.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@/minizip + +Name: minizip +Description: Minizip zip file manipulation library +Requires: +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -lminizip +Libs.private: -lz +Cflags: -I${includedir}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/mztools.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,291 @@ +/* + Additional tools for Minizip + Code: Xavier Roche '2004 + License: Same as ZLIB (www.gzip.org) +*/ + +/* Code */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "zlib.h" +#include "unzip.h" + +#define READ_8(adr) ((unsigned char)*(adr)) +#define READ_16(adr) ( READ_8(adr) | (READ_8(adr+1) << 8) ) +#define READ_32(adr) ( READ_16(adr) | (READ_16((adr)+2) << 16) ) + +#define WRITE_8(buff, n) do { \ + *((unsigned char*)(buff)) = (unsigned char) ((n) & 0xff); \ +} while(0) +#define WRITE_16(buff, n) do { \ + WRITE_8((unsigned char*)(buff), n); \ + WRITE_8(((unsigned char*)(buff)) + 1, (n) >> 8); \ +} while(0) +#define WRITE_32(buff, n) do { \ + WRITE_16((unsigned char*)(buff), (n) & 0xffff); \ + WRITE_16((unsigned char*)(buff) + 2, (n) >> 16); \ +} while(0) + +extern int ZEXPORT unzRepair(file, fileOut, fileOutTmp, nRecovered, bytesRecovered) +const char* file; +const char* fileOut; +const char* fileOutTmp; +uLong* nRecovered; +uLong* bytesRecovered; +{ + int err = Z_OK; + FILE* fpZip = fopen(file, "rb"); + FILE* fpOut = fopen(fileOut, "wb"); + FILE* fpOutCD = fopen(fileOutTmp, "wb"); + if (fpZip != NULL && fpOut != NULL) { + int entries = 0; + uLong totalBytes = 0; + char header[30]; + char filename[1024]; + char extra[1024]; + int offset = 0; + int offsetCD = 0; + while ( fread(header, 1, 30, fpZip) == 30 ) { + int currentOffset = offset; + + /* File entry */ + if (READ_32(header) == 0x04034b50) { + unsigned int version = READ_16(header + 4); + unsigned int gpflag = READ_16(header + 6); + unsigned int method = READ_16(header + 8); + unsigned int filetime = READ_16(header + 10); + unsigned int filedate = READ_16(header + 12); + unsigned int crc = READ_32(header + 14); /* crc */ + unsigned int cpsize = READ_32(header + 18); /* compressed size */ + unsigned int uncpsize = READ_32(header + 22); /* uncompressed sz */ + unsigned int fnsize = READ_16(header + 26); /* file name length */ + unsigned int extsize = READ_16(header + 28); /* extra field length */ + filename[0] = extra[0] = '\0'; + + /* Header */ + if (fwrite(header, 1, 30, fpOut) == 30) { + offset += 30; + } else { + err = Z_ERRNO; + break; + } + + /* Filename */ + if (fnsize > 0) { + if (fnsize < sizeof(filename)) { + if (fread(filename, 1, fnsize, fpZip) == fnsize) { + if (fwrite(filename, 1, fnsize, fpOut) == fnsize) { + offset += fnsize; + } else { + err = Z_ERRNO; + break; + } + } else { + err = Z_ERRNO; + break; + } + } else { + err = Z_ERRNO; + break; + } + } else { + err = Z_STREAM_ERROR; + break; + } + + /* Extra field */ + if (extsize > 0) { + if (extsize < sizeof(extra)) { + if (fread(extra, 1, extsize, fpZip) == extsize) { + if (fwrite(extra, 1, extsize, fpOut) == extsize) { + offset += extsize; + } else { + err = Z_ERRNO; + break; + } + } else { + err = Z_ERRNO; + break; + } + } else { + err = Z_ERRNO; + break; + } + } + + /* Data */ + { + int dataSize = cpsize; + if (dataSize == 0) { + dataSize = uncpsize; + } + if (dataSize > 0) { + char* data = malloc(dataSize); + if (data != NULL) { + if ((int)fread(data, 1, dataSize, fpZip) == dataSize) { + if ((int)fwrite(data, 1, dataSize, fpOut) == dataSize) { + offset += dataSize; + totalBytes += dataSize; + } else { + err = Z_ERRNO; + } + } else { + err = Z_ERRNO; + } + free(data); + if (err != Z_OK) { + break; + } + } else { + err = Z_MEM_ERROR; + break; + } + } + } + + /* Central directory entry */ + { + char header[46]; + char* comment = ""; + int comsize = (int) strlen(comment); + WRITE_32(header, 0x02014b50); + WRITE_16(header + 4, version); + WRITE_16(header + 6, version); + WRITE_16(header + 8, gpflag); + WRITE_16(header + 10, method); + WRITE_16(header + 12, filetime); + WRITE_16(header + 14, filedate); + WRITE_32(header + 16, crc); + WRITE_32(header + 20, cpsize); + WRITE_32(header + 24, uncpsize); + WRITE_16(header + 28, fnsize); + WRITE_16(header + 30, extsize); + WRITE_16(header + 32, comsize); + WRITE_16(header + 34, 0); /* disk # */ + WRITE_16(header + 36, 0); /* int attrb */ + WRITE_32(header + 38, 0); /* ext attrb */ + WRITE_32(header + 42, currentOffset); + /* Header */ + if (fwrite(header, 1, 46, fpOutCD) == 46) { + offsetCD += 46; + + /* Filename */ + if (fnsize > 0) { + if (fwrite(filename, 1, fnsize, fpOutCD) == fnsize) { + offsetCD += fnsize; + } else { + err = Z_ERRNO; + break; + } + } else { + err = Z_STREAM_ERROR; + break; + } + + /* Extra field */ + if (extsize > 0) { + if (fwrite(extra, 1, extsize, fpOutCD) == extsize) { + offsetCD += extsize; + } else { + err = Z_ERRNO; + break; + } + } + + /* Comment field */ + if (comsize > 0) { + if ((int)fwrite(comment, 1, comsize, fpOutCD) == comsize) { + offsetCD += comsize; + } else { + err = Z_ERRNO; + break; + } + } + + + } else { + err = Z_ERRNO; + break; + } + } + + /* Success */ + entries++; + + } else { + break; + } + } + + /* Final central directory */ + { + int entriesZip = entries; + char header[22]; + char* comment = ""; // "ZIP File recovered by zlib/minizip/mztools"; + int comsize = (int) strlen(comment); + if (entriesZip > 0xffff) { + entriesZip = 0xffff; + } + WRITE_32(header, 0x06054b50); + WRITE_16(header + 4, 0); /* disk # */ + WRITE_16(header + 6, 0); /* disk # */ + WRITE_16(header + 8, entriesZip); /* hack */ + WRITE_16(header + 10, entriesZip); /* hack */ + WRITE_32(header + 12, offsetCD); /* size of CD */ + WRITE_32(header + 16, offset); /* offset to CD */ + WRITE_16(header + 20, comsize); /* comment */ + + /* Header */ + if (fwrite(header, 1, 22, fpOutCD) == 22) { + + /* Comment field */ + if (comsize > 0) { + if ((int)fwrite(comment, 1, comsize, fpOutCD) != comsize) { + err = Z_ERRNO; + } + } + + } else { + err = Z_ERRNO; + } + } + + /* Final merge (file + central directory) */ + fclose(fpOutCD); + if (err == Z_OK) { + fpOutCD = fopen(fileOutTmp, "rb"); + if (fpOutCD != NULL) { + int nRead; + char buffer[8192]; + while ( (nRead = (int)fread(buffer, 1, sizeof(buffer), fpOutCD)) > 0) { + if ((int)fwrite(buffer, 1, nRead, fpOut) != nRead) { + err = Z_ERRNO; + break; + } + } + fclose(fpOutCD); + } + } + + /* Close */ + fclose(fpZip); + fclose(fpOut); + + /* Wipe temporary file */ + (void)remove(fileOutTmp); + + /* Number of recovered entries */ + if (err == Z_OK) { + if (nRecovered != NULL) { + *nRecovered = entries; + } + if (bytesRecovered != NULL) { + *bytesRecovered = totalBytes; + } + } + } else { + err = Z_STREAM_ERROR; + } + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/mztools.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,37 @@ +/* + Additional tools for Minizip + Code: Xavier Roche '2004 + License: Same as ZLIB (www.gzip.org) +*/ + +#ifndef _zip_tools_H +#define _zip_tools_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef _ZLIB_H +#include "zlib.h" +#endif + +#include "unzip.h" + +/* Repair a ZIP file (missing central directory) + file: file to recover + fileOut: output file after recovery + fileOutTmp: temporary file name used for recovery +*/ +extern int ZEXPORT unzRepair(const char* file, + const char* fileOut, + const char* fileOutTmp, + uLong* nRecovered, + uLong* bytesRecovered); + + +#ifdef __cplusplus +} +#endif + + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/unzip.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2125 @@ +/* unzip.c -- IO for uncompress .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications of Unzip for Zip64 + Copyright (C) 2007-2008 Even Rouault + + Modifications for Zip64 support on both zip and unzip + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + + ------------------------------------------------------------------------------------ + Decryption code comes from crypt.c by Info-ZIP but has been greatly reduced in terms of + compatibility with older software. The following is from the original crypt.c. + Code woven in by Terry Thorsen 1/2003. + + Copyright (c) 1990-2000 Info-ZIP. All rights reserved. + + See the accompanying file LICENSE, version 2000-Apr-09 or later + (the contents of which are also included in zip.h) for terms of use. + If, for some reason, all these files are missing, the Info-ZIP license + also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html + + crypt.c (full version) by Info-ZIP. Last revised: [see crypt.h] + + The encryption/decryption parts of this source code (as opposed to the + non-echoing password parts) were originally written in Europe. The + whole source package can be freely distributed, including from the USA. + (Prior to January 2000, re-export from the US was a violation of US law.) + + This encryption code is a direct transcription of the algorithm from + Roger Schlafly, described by Phil Katz in the file appnote.txt. This + file (appnote.txt) is distributed with the PKZIP program (even in the + version without encryption capabilities). + + ------------------------------------------------------------------------------------ + + Changes in unzip.c + + 2007-2008 - Even Rouault - Addition of cpl_unzGetCurrentFileZStreamPos + 2007-2008 - Even Rouault - Decoration of symbol names unz* -> cpl_unz* + 2007-2008 - Even Rouault - Remove old C style function prototypes + 2007-2008 - Even Rouault - Add unzip support for ZIP64 + + Copyright (C) 2007-2008 Even Rouault + + + Oct-2009 - Mathias Svensson - Removed cpl_* from symbol names (Even Rouault added them but since this is now moved to a new project (minizip64) I renamed them again). + Oct-2009 - Mathias Svensson - Fixed problem if uncompressed size was > 4G and compressed size was <4G + should only read the compressed/uncompressed size from the Zip64 format if + the size from normal header was 0xFFFFFFFF + Oct-2009 - Mathias Svensson - Applied some bug fixes from paches recived from Gilles Vollant + Oct-2009 - Mathias Svensson - Applied support to unzip files with compression mathod BZIP2 (bzip2 lib is required) + Patch created by Daniel Borca + + Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer + + Copyright (C) 1998 - 2010 Gilles Vollant, Even Rouault, Mathias Svensson + +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifndef NOUNCRYPT + #define NOUNCRYPT +#endif + +#include "zlib.h" +#include "unzip.h" + +#ifdef STDC +# include <stddef.h> +# include <string.h> +# include <stdlib.h> +#endif +#ifdef NO_ERRNO_H + extern int errno; +#else +# include <errno.h> +#endif + + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + + +#ifndef CASESENSITIVITYDEFAULT_NO +# if !defined(unix) && !defined(CASESENSITIVITYDEFAULT_YES) +# define CASESENSITIVITYDEFAULT_NO +# endif +#endif + + +#ifndef UNZ_BUFSIZE +#define UNZ_BUFSIZE (16384) +#endif + +#ifndef UNZ_MAXFILENAMEINZIP +#define UNZ_MAXFILENAMEINZIP (256) +#endif + +#ifndef ALLOC +# define ALLOC(size) (malloc(size)) +#endif +#ifndef TRYFREE +# define TRYFREE(p) {if (p) free(p);} +#endif + +#define SIZECENTRALDIRITEM (0x2e) +#define SIZEZIPLOCALHEADER (0x1e) + + +const char unz_copyright[] = + " unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; + +/* unz_file_info_interntal contain internal info about a file in zipfile*/ +typedef struct unz_file_info64_internal_s +{ + ZPOS64_T offset_curfile;/* relative offset of local header 8 bytes */ +} unz_file_info64_internal; + + +/* file_in_zip_read_info_s contain internal information about a file in zipfile, + when reading and decompress it */ +typedef struct +{ + char *read_buffer; /* internal buffer for compressed data */ + z_stream stream; /* zLib stream structure for inflate */ + +#ifdef HAVE_BZIP2 + bz_stream bstream; /* bzLib stream structure for bziped */ +#endif + + ZPOS64_T pos_in_zipfile; /* position in byte on the zipfile, for fseek*/ + uLong stream_initialised; /* flag set if stream structure is initialised*/ + + ZPOS64_T offset_local_extrafield;/* offset of the local extra field */ + uInt size_local_extrafield;/* size of the local extra field */ + ZPOS64_T pos_local_extrafield; /* position in the local extra field in read*/ + ZPOS64_T total_out_64; + + uLong crc32; /* crc32 of all data uncompressed */ + uLong crc32_wait; /* crc32 we must obtain after decompress all */ + ZPOS64_T rest_read_compressed; /* number of byte to be decompressed */ + ZPOS64_T rest_read_uncompressed;/*number of byte to be obtained after decomp*/ + zlib_filefunc64_32_def z_filefunc; + voidpf filestream; /* io structore of the zipfile */ + uLong compression_method; /* compression method (0==store) */ + ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ + int raw; +} file_in_zip64_read_info_s; + + +/* unz64_s contain internal information about the zipfile +*/ +typedef struct +{ + zlib_filefunc64_32_def z_filefunc; + int is64bitOpenFunction; + voidpf filestream; /* io structore of the zipfile */ + unz_global_info64 gi; /* public global information */ + ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ + ZPOS64_T num_file; /* number of the current file in the zipfile*/ + ZPOS64_T pos_in_central_dir; /* pos of the current file in the central dir*/ + ZPOS64_T current_file_ok; /* flag about the usability of the current file*/ + ZPOS64_T central_pos; /* position of the beginning of the central dir*/ + + ZPOS64_T size_central_dir; /* size of the central directory */ + ZPOS64_T offset_central_dir; /* offset of start of central directory with + respect to the starting disk number */ + + unz_file_info64 cur_file_info; /* public info about the current file in zip*/ + unz_file_info64_internal cur_file_info_internal; /* private info about it*/ + file_in_zip64_read_info_s* pfile_in_zip_read; /* structure about the current + file if we are decompressing it */ + int encrypted; + + int isZip64; + +# ifndef NOUNCRYPT + unsigned long keys[3]; /* keys defining the pseudo-random sequence */ + const unsigned long* pcrc_32_tab; +# endif +} unz64_s; + + +#ifndef NOUNCRYPT +#include "crypt.h" +#endif + +/* =========================================================================== + Read a byte from a gz_stream; update next_in and avail_in. Return EOF + for end of file. + IN assertion: the stream s has been sucessfully opened for reading. +*/ + + +local int unz64local_getByte OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + int *pi)); + +local int unz64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi) +{ + unsigned char c; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); + if (err==1) + { + *pi = (int)c; + return UNZ_OK; + } + else + { + if (ZERROR64(*pzlib_filefunc_def,filestream)) + return UNZ_ERRNO; + else + return UNZ_EOF; + } +} + + +/* =========================================================================== + Reads a long in LSB order from the given gz_stream. Sets +*/ +local int unz64local_getShort OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX)); + +local int unz64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX) +{ + uLong x ; + int i = 0; + int err; + + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((uLong)i)<<8; + + if (err==UNZ_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int unz64local_getLong OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX)); + +local int unz64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX) +{ + uLong x ; + int i = 0; + int err; + + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((uLong)i)<<8; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((uLong)i)<<16; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<24; + + if (err==UNZ_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int unz64local_getLong64 OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + ZPOS64_T *pX)); + + +local int unz64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + ZPOS64_T *pX) +{ + ZPOS64_T x ; + int i = 0; + int err; + + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (ZPOS64_T)i; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<8; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<16; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<24; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<32; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<40; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<48; + + if (err==UNZ_OK) + err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); + x |= ((ZPOS64_T)i)<<56; + + if (err==UNZ_OK) + *pX = x; + else + *pX = 0; + return err; +} + +/* My own strcmpi / strcasecmp */ +local int strcmpcasenosensitive_internal (const char* fileName1, const char* fileName2) +{ + for (;;) + { + char c1=*(fileName1++); + char c2=*(fileName2++); + if ((c1>='a') && (c1<='z')) + c1 -= 0x20; + if ((c2>='a') && (c2<='z')) + c2 -= 0x20; + if (c1=='\0') + return ((c2=='\0') ? 0 : -1); + if (c2=='\0') + return 1; + if (c1<c2) + return -1; + if (c1>c2) + return 1; + } +} + + +#ifdef CASESENSITIVITYDEFAULT_NO +#define CASESENSITIVITYDEFAULTVALUE 2 +#else +#define CASESENSITIVITYDEFAULTVALUE 1 +#endif + +#ifndef STRCMPCASENOSENTIVEFUNCTION +#define STRCMPCASENOSENTIVEFUNCTION strcmpcasenosensitive_internal +#endif + +/* + Compare two filename (fileName1,fileName2). + If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) + If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi + or strcasecmp) + If iCaseSenisivity = 0, case sensitivity is defaut of your operating system + (like 1 on Unix, 2 on Windows) + +*/ +extern int ZEXPORT unzStringFileNameCompare (const char* fileName1, + const char* fileName2, + int iCaseSensitivity) + +{ + if (iCaseSensitivity==0) + iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE; + + if (iCaseSensitivity==1) + return strcmp(fileName1,fileName2); + + return STRCMPCASENOSENTIVEFUNCTION(fileName1,fileName2); +} + +#ifndef BUFREADCOMMENT +#define BUFREADCOMMENT (0x400) +#endif + +/* + Locate the Central directory of a zipfile (at the end, just before + the global comment) +*/ +local ZPOS64_T unz64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); +local ZPOS64_T unz64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos ; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && + ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) + { + uPosFound = uReadPos+i; + break; + } + + if (uPosFound!=0) + break; + } + TRYFREE(buf); + return uPosFound; +} + + +/* + Locate the Central directory 64 of a zipfile (at the end, just before + the global comment) +*/ +local ZPOS64_T unz64local_SearchCentralDir64 OF(( + const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream)); + +local ZPOS64_T unz64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + uLong uL; + ZPOS64_T relativeOffset; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && + ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) + { + uPosFound = uReadPos+i; + break; + } + + if (uPosFound!=0) + break; + } + TRYFREE(buf); + if (uPosFound == 0) + return 0; + + /* Zip64 end of central directory locator */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature, already checked */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + + /* number of the disk with the start of the zip64 end of central directory */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + if (uL != 0) + return 0; + + /* relative offset of the zip64 end of central directory record */ + if (unz64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=UNZ_OK) + return 0; + + /* total number of disks */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + if (uL != 1) + return 0; + + /* Goto end of central directory record */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature */ + if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) + return 0; + + if (uL != 0x06064b50) + return 0; + + return relativeOffset; +} + +/* + Open a Zip file. path contain the full pathname (by example, + on a Windows NT computer "c:\\test\\zlib114.zip" or on an Unix computer + "zlib/zlib114.zip". + If the zipfile cannot be opened (file doesn't exist or in not valid), the + return value is NULL. + Else, the return value is a unzFile Handle, usable with other function + of this unzip package. +*/ +local unzFile unzOpenInternal (const void *path, + zlib_filefunc64_32_def* pzlib_filefunc64_32_def, + int is64bitOpenFunction) +{ + unz64_s us; + unz64_s *s; + ZPOS64_T central_pos; + uLong uL; + + uLong number_disk; /* number of the current dist, used for + spaning ZIP, unsupported, always 0*/ + uLong number_disk_with_CD; /* number the the disk with central dir, used + for spaning ZIP, unsupported, always 0*/ + ZPOS64_T number_entry_CD; /* total number of entries in + the central dir + (same than number_entry on nospan) */ + + int err=UNZ_OK; + + if (unz_copyright[0]!=' ') + return NULL; + + us.z_filefunc.zseek32_file = NULL; + us.z_filefunc.ztell32_file = NULL; + if (pzlib_filefunc64_32_def==NULL) + fill_fopen64_filefunc(&us.z_filefunc.zfile_func64); + else + us.z_filefunc = *pzlib_filefunc64_32_def; + us.is64bitOpenFunction = is64bitOpenFunction; + + + + us.filestream = ZOPEN64(us.z_filefunc, + path, + ZLIB_FILEFUNC_MODE_READ | + ZLIB_FILEFUNC_MODE_EXISTING); + if (us.filestream==NULL) + return NULL; + + central_pos = unz64local_SearchCentralDir64(&us.z_filefunc,us.filestream); + if (central_pos) + { + uLong uS; + ZPOS64_T uL64; + + us.isZip64 = 1; + + if (ZSEEK64(us.z_filefunc, us.filestream, + central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) + err=UNZ_ERRNO; + + /* the signature, already checked */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + + /* size of zip64 end of central directory record */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&uL64)!=UNZ_OK) + err=UNZ_ERRNO; + + /* version made by */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uS)!=UNZ_OK) + err=UNZ_ERRNO; + + /* version needed to extract */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uS)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of this disk */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of the disk with the start of the central directory */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) + err=UNZ_ERRNO; + + /* total number of entries in the central directory on this disk */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.gi.number_entry)!=UNZ_OK) + err=UNZ_ERRNO; + + /* total number of entries in the central directory */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&number_entry_CD)!=UNZ_OK) + err=UNZ_ERRNO; + + if ((number_entry_CD!=us.gi.number_entry) || + (number_disk_with_CD!=0) || + (number_disk!=0)) + err=UNZ_BADZIPFILE; + + /* size of the central directory */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.size_central_dir)!=UNZ_OK) + err=UNZ_ERRNO; + + /* offset of start of central directory with respect to the + starting disk number */ + if (unz64local_getLong64(&us.z_filefunc, us.filestream,&us.offset_central_dir)!=UNZ_OK) + err=UNZ_ERRNO; + + us.gi.size_comment = 0; + } + else + { + central_pos = unz64local_SearchCentralDir(&us.z_filefunc,us.filestream); + if (central_pos==0) + err=UNZ_ERRNO; + + us.isZip64 = 0; + + if (ZSEEK64(us.z_filefunc, us.filestream, + central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) + err=UNZ_ERRNO; + + /* the signature, already checked */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of this disk */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&number_disk)!=UNZ_OK) + err=UNZ_ERRNO; + + /* number of the disk with the start of the central directory */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&number_disk_with_CD)!=UNZ_OK) + err=UNZ_ERRNO; + + /* total number of entries in the central dir on this disk */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + us.gi.number_entry = uL; + + /* total number of entries in the central dir */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + number_entry_CD = uL; + + if ((number_entry_CD!=us.gi.number_entry) || + (number_disk_with_CD!=0) || + (number_disk!=0)) + err=UNZ_BADZIPFILE; + + /* size of the central directory */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + us.size_central_dir = uL; + + /* offset of start of central directory with respect to the + starting disk number */ + if (unz64local_getLong(&us.z_filefunc, us.filestream,&uL)!=UNZ_OK) + err=UNZ_ERRNO; + us.offset_central_dir = uL; + + /* zipfile comment length */ + if (unz64local_getShort(&us.z_filefunc, us.filestream,&us.gi.size_comment)!=UNZ_OK) + err=UNZ_ERRNO; + } + + if ((central_pos<us.offset_central_dir+us.size_central_dir) && + (err==UNZ_OK)) + err=UNZ_BADZIPFILE; + + if (err!=UNZ_OK) + { + ZCLOSE64(us.z_filefunc, us.filestream); + return NULL; + } + + us.byte_before_the_zipfile = central_pos - + (us.offset_central_dir+us.size_central_dir); + us.central_pos = central_pos; + us.pfile_in_zip_read = NULL; + us.encrypted = 0; + + + s=(unz64_s*)ALLOC(sizeof(unz64_s)); + if( s != NULL) + { + *s=us; + unzGoToFirstFile((unzFile)s); + } + return (unzFile)s; +} + + +extern unzFile ZEXPORT unzOpen2 (const char *path, + zlib_filefunc_def* pzlib_filefunc32_def) +{ + if (pzlib_filefunc32_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); + return unzOpenInternal(path, &zlib_filefunc64_32_def_fill, 0); + } + else + return unzOpenInternal(path, NULL, 0); +} + +extern unzFile ZEXPORT unzOpen2_64 (const void *path, + zlib_filefunc64_def* pzlib_filefunc_def) +{ + if (pzlib_filefunc_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; + zlib_filefunc64_32_def_fill.ztell32_file = NULL; + zlib_filefunc64_32_def_fill.zseek32_file = NULL; + return unzOpenInternal(path, &zlib_filefunc64_32_def_fill, 1); + } + else + return unzOpenInternal(path, NULL, 1); +} + +extern unzFile ZEXPORT unzOpen (const char *path) +{ + return unzOpenInternal(path, NULL, 0); +} + +extern unzFile ZEXPORT unzOpen64 (const void *path) +{ + return unzOpenInternal(path, NULL, 1); +} + +/* + Close a ZipFile opened with unzipOpen. + If there is files inside the .Zip opened with unzipOpenCurrentFile (see later), + these files MUST be closed with unzipCloseCurrentFile before call unzipClose. + return UNZ_OK if there is no problem. */ +extern int ZEXPORT unzClose (unzFile file) +{ + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + + if (s->pfile_in_zip_read!=NULL) + unzCloseCurrentFile(file); + + ZCLOSE64(s->z_filefunc, s->filestream); + TRYFREE(s); + return UNZ_OK; +} + + +/* + Write info about the ZipFile in the *pglobal_info structure. + No preparation of the structure is needed + return UNZ_OK if there is no problem. */ +extern int ZEXPORT unzGetGlobalInfo64 (unzFile file, unz_global_info64* pglobal_info) +{ + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + *pglobal_info=s->gi; + return UNZ_OK; +} + +extern int ZEXPORT unzGetGlobalInfo (unzFile file, unz_global_info* pglobal_info32) +{ + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + /* to do : check if number_entry is not truncated */ + pglobal_info32->number_entry = (uLong)s->gi.number_entry; + pglobal_info32->size_comment = s->gi.size_comment; + return UNZ_OK; +} +/* + Translate date/time from Dos format to tm_unz (readable more easilty) +*/ +local void unz64local_DosDateToTmuDate (ZPOS64_T ulDosDate, tm_unz* ptm) +{ + ZPOS64_T uDate; + uDate = (ZPOS64_T)(ulDosDate>>16); + ptm->tm_mday = (uInt)(uDate&0x1f) ; + ptm->tm_mon = (uInt)((((uDate)&0x1E0)/0x20)-1) ; + ptm->tm_year = (uInt)(((uDate&0x0FE00)/0x0200)+1980) ; + + ptm->tm_hour = (uInt) ((ulDosDate &0xF800)/0x800); + ptm->tm_min = (uInt) ((ulDosDate&0x7E0)/0x20) ; + ptm->tm_sec = (uInt) (2*(ulDosDate&0x1f)) ; +} + +/* + Get Info about the current file in the zipfile, with internal only info +*/ +local int unz64local_GetCurrentFileInfoInternal OF((unzFile file, + unz_file_info64 *pfile_info, + unz_file_info64_internal + *pfile_info_internal, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize)); + +local int unz64local_GetCurrentFileInfoInternal (unzFile file, + unz_file_info64 *pfile_info, + unz_file_info64_internal + *pfile_info_internal, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize) +{ + unz64_s* s; + unz_file_info64 file_info; + unz_file_info64_internal file_info_internal; + int err=UNZ_OK; + uLong uMagic; + long lSeek=0; + uLong uL; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (ZSEEK64(s->z_filefunc, s->filestream, + s->pos_in_central_dir+s->byte_before_the_zipfile, + ZLIB_FILEFUNC_SEEK_SET)!=0) + err=UNZ_ERRNO; + + + /* we check the magic */ + if (err==UNZ_OK) + { + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) + err=UNZ_ERRNO; + else if (uMagic!=0x02014b50) + err=UNZ_BADZIPFILE; + } + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.version) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.version_needed) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.flag) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.compression_method) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.dosDate) != UNZ_OK) + err=UNZ_ERRNO; + + unz64local_DosDateToTmuDate(file_info.dosDate,&file_info.tmu_date); + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.crc) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + file_info.compressed_size = uL; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + file_info.uncompressed_size = uL; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_filename) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_extra) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.size_file_comment) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.disk_num_start) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&file_info.internal_fa) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.external_fa) != UNZ_OK) + err=UNZ_ERRNO; + + // relative offset of local header + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + file_info_internal.offset_curfile = uL; + + lSeek+=file_info.size_filename; + if ((err==UNZ_OK) && (szFileName!=NULL)) + { + uLong uSizeRead ; + if (file_info.size_filename<fileNameBufferSize) + { + *(szFileName+file_info.size_filename)='\0'; + uSizeRead = file_info.size_filename; + } + else + uSizeRead = fileNameBufferSize; + + if ((file_info.size_filename>0) && (fileNameBufferSize>0)) + if (ZREAD64(s->z_filefunc, s->filestream,szFileName,uSizeRead)!=uSizeRead) + err=UNZ_ERRNO; + lSeek -= uSizeRead; + } + + // Read extrafield + if ((err==UNZ_OK) && (extraField!=NULL)) + { + ZPOS64_T uSizeRead ; + if (file_info.size_file_extra<extraFieldBufferSize) + uSizeRead = file_info.size_file_extra; + else + uSizeRead = extraFieldBufferSize; + + if (lSeek!=0) + { + if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + lSeek=0; + else + err=UNZ_ERRNO; + } + + if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0)) + if (ZREAD64(s->z_filefunc, s->filestream,extraField,(uLong)uSizeRead)!=uSizeRead) + err=UNZ_ERRNO; + + lSeek += file_info.size_file_extra - (uLong)uSizeRead; + } + else + lSeek += file_info.size_file_extra; + + + if ((err==UNZ_OK) && (file_info.size_file_extra != 0)) + { + uLong acc = 0; + + // since lSeek now points to after the extra field we need to move back + lSeek -= file_info.size_file_extra; + + if (lSeek!=0) + { + if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + lSeek=0; + else + err=UNZ_ERRNO; + } + + while(acc < file_info.size_file_extra) + { + uLong headerId; + uLong dataSize; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&headerId) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&dataSize) != UNZ_OK) + err=UNZ_ERRNO; + + /* ZIP64 extra fields */ + if (headerId == 0x0001) + { + uLong uL; + + if(file_info.uncompressed_size == MAXU32) + { + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info.compressed_size == MAXU32) + { + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info_internal.offset_curfile == MAXU32) + { + /* Relative Header offset */ + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info.disk_num_start == MAXU32) + { + /* Disk Start Number */ + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) + err=UNZ_ERRNO; + } + + } + else + { + if (ZSEEK64(s->z_filefunc, s->filestream,dataSize,ZLIB_FILEFUNC_SEEK_CUR)!=0) + err=UNZ_ERRNO; + } + + acc += 2 + 2 + dataSize; + } + } + + if ((err==UNZ_OK) && (szComment!=NULL)) + { + uLong uSizeRead ; + if (file_info.size_file_comment<commentBufferSize) + { + *(szComment+file_info.size_file_comment)='\0'; + uSizeRead = file_info.size_file_comment; + } + else + uSizeRead = commentBufferSize; + + if (lSeek!=0) + { + if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + lSeek=0; + else + err=UNZ_ERRNO; + } + + if ((file_info.size_file_comment>0) && (commentBufferSize>0)) + if (ZREAD64(s->z_filefunc, s->filestream,szComment,uSizeRead)!=uSizeRead) + err=UNZ_ERRNO; + lSeek+=file_info.size_file_comment - uSizeRead; + } + else + lSeek+=file_info.size_file_comment; + + + if ((err==UNZ_OK) && (pfile_info!=NULL)) + *pfile_info=file_info; + + if ((err==UNZ_OK) && (pfile_info_internal!=NULL)) + *pfile_info_internal=file_info_internal; + + return err; +} + + + +/* + Write info about the ZipFile in the *pglobal_info structure. + No preparation of the structure is needed + return UNZ_OK if there is no problem. +*/ +extern int ZEXPORT unzGetCurrentFileInfo64 (unzFile file, + unz_file_info64 * pfile_info, + char * szFileName, uLong fileNameBufferSize, + void *extraField, uLong extraFieldBufferSize, + char* szComment, uLong commentBufferSize) +{ + return unz64local_GetCurrentFileInfoInternal(file,pfile_info,NULL, + szFileName,fileNameBufferSize, + extraField,extraFieldBufferSize, + szComment,commentBufferSize); +} + +extern int ZEXPORT unzGetCurrentFileInfo (unzFile file, + unz_file_info * pfile_info, + char * szFileName, uLong fileNameBufferSize, + void *extraField, uLong extraFieldBufferSize, + char* szComment, uLong commentBufferSize) +{ + int err; + unz_file_info64 file_info64; + err = unz64local_GetCurrentFileInfoInternal(file,&file_info64,NULL, + szFileName,fileNameBufferSize, + extraField,extraFieldBufferSize, + szComment,commentBufferSize); + if ((err==UNZ_OK) && (pfile_info != NULL)) + { + pfile_info->version = file_info64.version; + pfile_info->version_needed = file_info64.version_needed; + pfile_info->flag = file_info64.flag; + pfile_info->compression_method = file_info64.compression_method; + pfile_info->dosDate = file_info64.dosDate; + pfile_info->crc = file_info64.crc; + + pfile_info->size_filename = file_info64.size_filename; + pfile_info->size_file_extra = file_info64.size_file_extra; + pfile_info->size_file_comment = file_info64.size_file_comment; + + pfile_info->disk_num_start = file_info64.disk_num_start; + pfile_info->internal_fa = file_info64.internal_fa; + pfile_info->external_fa = file_info64.external_fa; + + pfile_info->tmu_date = file_info64.tmu_date, + + + pfile_info->compressed_size = (uLong)file_info64.compressed_size; + pfile_info->uncompressed_size = (uLong)file_info64.uncompressed_size; + + } + return err; +} +/* + Set the current file of the zipfile to the first file. + return UNZ_OK if there is no problem +*/ +extern int ZEXPORT unzGoToFirstFile (unzFile file) +{ + int err=UNZ_OK; + unz64_s* s; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + s->pos_in_central_dir=s->offset_central_dir; + s->num_file=0; + err=unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + s->current_file_ok = (err == UNZ_OK); + return err; +} + +/* + Set the current file of the zipfile to the next file. + return UNZ_OK if there is no problem + return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. +*/ +extern int ZEXPORT unzGoToNextFile (unzFile file) +{ + unz64_s* s; + int err; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_END_OF_LIST_OF_FILE; + if (s->gi.number_entry != 0xffff) /* 2^16 files overflow hack */ + if (s->num_file+1==s->gi.number_entry) + return UNZ_END_OF_LIST_OF_FILE; + + s->pos_in_central_dir += SIZECENTRALDIRITEM + s->cur_file_info.size_filename + + s->cur_file_info.size_file_extra + s->cur_file_info.size_file_comment ; + s->num_file++; + err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + s->current_file_ok = (err == UNZ_OK); + return err; +} + + +/* + Try locate the file szFileName in the zipfile. + For the iCaseSensitivity signification, see unzipStringFileNameCompare + + return value : + UNZ_OK if the file is found. It becomes the current file. + UNZ_END_OF_LIST_OF_FILE if the file is not found +*/ +extern int ZEXPORT unzLocateFile (unzFile file, const char *szFileName, int iCaseSensitivity) +{ + unz64_s* s; + int err; + + /* We remember the 'current' position in the file so that we can jump + * back there if we fail. + */ + unz_file_info64 cur_file_infoSaved; + unz_file_info64_internal cur_file_info_internalSaved; + ZPOS64_T num_fileSaved; + ZPOS64_T pos_in_central_dirSaved; + + + if (file==NULL) + return UNZ_PARAMERROR; + + if (strlen(szFileName)>=UNZ_MAXFILENAMEINZIP) + return UNZ_PARAMERROR; + + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_END_OF_LIST_OF_FILE; + + /* Save the current state */ + num_fileSaved = s->num_file; + pos_in_central_dirSaved = s->pos_in_central_dir; + cur_file_infoSaved = s->cur_file_info; + cur_file_info_internalSaved = s->cur_file_info_internal; + + err = unzGoToFirstFile(file); + + while (err == UNZ_OK) + { + char szCurrentFileName[UNZ_MAXFILENAMEINZIP+1]; + err = unzGetCurrentFileInfo64(file,NULL, + szCurrentFileName,sizeof(szCurrentFileName)-1, + NULL,0,NULL,0); + if (err == UNZ_OK) + { + if (unzStringFileNameCompare(szCurrentFileName, + szFileName,iCaseSensitivity)==0) + return UNZ_OK; + err = unzGoToNextFile(file); + } + } + + /* We failed, so restore the state of the 'current file' to where we + * were. + */ + s->num_file = num_fileSaved ; + s->pos_in_central_dir = pos_in_central_dirSaved ; + s->cur_file_info = cur_file_infoSaved; + s->cur_file_info_internal = cur_file_info_internalSaved; + return err; +} + + +/* +/////////////////////////////////////////// +// Contributed by Ryan Haksi (mailto://cryogen@infoserve.net) +// I need random access +// +// Further optimization could be realized by adding an ability +// to cache the directory in memory. The goal being a single +// comprehensive file read to put the file I need in a memory. +*/ + +/* +typedef struct unz_file_pos_s +{ + ZPOS64_T pos_in_zip_directory; // offset in file + ZPOS64_T num_of_file; // # of file +} unz_file_pos; +*/ + +extern int ZEXPORT unzGetFilePos64(unzFile file, unz64_file_pos* file_pos) +{ + unz64_s* s; + + if (file==NULL || file_pos==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_END_OF_LIST_OF_FILE; + + file_pos->pos_in_zip_directory = s->pos_in_central_dir; + file_pos->num_of_file = s->num_file; + + return UNZ_OK; +} + +extern int ZEXPORT unzGetFilePos( + unzFile file, + unz_file_pos* file_pos) +{ + unz64_file_pos file_pos64; + int err = unzGetFilePos64(file,&file_pos64); + if (err==UNZ_OK) + { + file_pos->pos_in_zip_directory = (uLong)file_pos64.pos_in_zip_directory; + file_pos->num_of_file = (uLong)file_pos64.num_of_file; + } + return err; +} + +extern int ZEXPORT unzGoToFilePos64(unzFile file, const unz64_file_pos* file_pos) +{ + unz64_s* s; + int err; + + if (file==NULL || file_pos==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + + /* jump to the right spot */ + s->pos_in_central_dir = file_pos->pos_in_zip_directory; + s->num_file = file_pos->num_of_file; + + /* set the current file */ + err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + /* return results */ + s->current_file_ok = (err == UNZ_OK); + return err; +} + +extern int ZEXPORT unzGoToFilePos( + unzFile file, + unz_file_pos* file_pos) +{ + unz64_file_pos file_pos64; + if (file_pos == NULL) + return UNZ_PARAMERROR; + + file_pos64.pos_in_zip_directory = file_pos->pos_in_zip_directory; + file_pos64.num_of_file = file_pos->num_of_file; + return unzGoToFilePos64(file,&file_pos64); +} + +/* +// Unzip Helper Functions - should be here? +/////////////////////////////////////////// +*/ + +/* + Read the local header of the current zipfile + Check the coherency of the local header and info in the end of central + directory about this file + store in *piSizeVar the size of extra info in local header + (filename and size of extra field data) +*/ +local int unz64local_CheckCurrentFileCoherencyHeader (unz64_s* s, uInt* piSizeVar, + ZPOS64_T * poffset_local_extrafield, + uInt * psize_local_extrafield) +{ + uLong uMagic,uData,uFlags; + uLong size_filename; + uLong size_extra_field; + int err=UNZ_OK; + + *piSizeVar = 0; + *poffset_local_extrafield = 0; + *psize_local_extrafield = 0; + + if (ZSEEK64(s->z_filefunc, s->filestream,s->cur_file_info_internal.offset_curfile + + s->byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + + + if (err==UNZ_OK) + { + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK) + err=UNZ_ERRNO; + else if (uMagic!=0x04034b50) + err=UNZ_BADZIPFILE; + } + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) + err=UNZ_ERRNO; +/* + else if ((err==UNZ_OK) && (uData!=s->cur_file_info.wVersion)) + err=UNZ_BADZIPFILE; +*/ + if (unz64local_getShort(&s->z_filefunc, s->filestream,&uFlags) != UNZ_OK) + err=UNZ_ERRNO; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) + err=UNZ_ERRNO; + else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compression_method)) + err=UNZ_BADZIPFILE; + + if ((err==UNZ_OK) && (s->cur_file_info.compression_method!=0) && +/* #ifdef HAVE_BZIP2 */ + (s->cur_file_info.compression_method!=Z_BZIP2ED) && +/* #endif */ + (s->cur_file_info.compression_method!=Z_DEFLATED)) + err=UNZ_BADZIPFILE; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* date/time */ + err=UNZ_ERRNO; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* crc */ + err=UNZ_ERRNO; + else if ((err==UNZ_OK) && (uData!=s->cur_file_info.crc) && ((uFlags & 8)==0)) + err=UNZ_BADZIPFILE; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size compr */ + err=UNZ_ERRNO; + else if (uData != 0xFFFFFFFF && (err==UNZ_OK) && (uData!=s->cur_file_info.compressed_size) && ((uFlags & 8)==0)) + err=UNZ_BADZIPFILE; + + if (unz64local_getLong(&s->z_filefunc, s->filestream,&uData) != UNZ_OK) /* size uncompr */ + err=UNZ_ERRNO; + else if (uData != 0xFFFFFFFF && (err==UNZ_OK) && (uData!=s->cur_file_info.uncompressed_size) && ((uFlags & 8)==0)) + err=UNZ_BADZIPFILE; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&size_filename) != UNZ_OK) + err=UNZ_ERRNO; + else if ((err==UNZ_OK) && (size_filename!=s->cur_file_info.size_filename)) + err=UNZ_BADZIPFILE; + + *piSizeVar += (uInt)size_filename; + + if (unz64local_getShort(&s->z_filefunc, s->filestream,&size_extra_field) != UNZ_OK) + err=UNZ_ERRNO; + *poffset_local_extrafield= s->cur_file_info_internal.offset_curfile + + SIZEZIPLOCALHEADER + size_filename; + *psize_local_extrafield = (uInt)size_extra_field; + + *piSizeVar += (uInt)size_extra_field; + + return err; +} + +/* + Open for reading data the current file in the zipfile. + If there is no error and the file is opened, the return value is UNZ_OK. +*/ +extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method, + int* level, int raw, const char* password) +{ + int err=UNZ_OK; + uInt iSizeVar; + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + ZPOS64_T offset_local_extrafield; /* offset of the local extra field */ + uInt size_local_extrafield; /* size of the local extra field */ +# ifndef NOUNCRYPT + char source[12]; +# else + if (password != NULL) + return UNZ_PARAMERROR; +# endif + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return UNZ_PARAMERROR; + + if (s->pfile_in_zip_read != NULL) + unzCloseCurrentFile(file); + + if (unz64local_CheckCurrentFileCoherencyHeader(s,&iSizeVar, &offset_local_extrafield,&size_local_extrafield)!=UNZ_OK) + return UNZ_BADZIPFILE; + + pfile_in_zip_read_info = (file_in_zip64_read_info_s*)ALLOC(sizeof(file_in_zip64_read_info_s)); + if (pfile_in_zip_read_info==NULL) + return UNZ_INTERNALERROR; + + pfile_in_zip_read_info->read_buffer=(char*)ALLOC(UNZ_BUFSIZE); + pfile_in_zip_read_info->offset_local_extrafield = offset_local_extrafield; + pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield; + pfile_in_zip_read_info->pos_local_extrafield=0; + pfile_in_zip_read_info->raw=raw; + + if (pfile_in_zip_read_info->read_buffer==NULL) + { + TRYFREE(pfile_in_zip_read_info); + return UNZ_INTERNALERROR; + } + + pfile_in_zip_read_info->stream_initialised=0; + + if (method!=NULL) + *method = (int)s->cur_file_info.compression_method; + + if (level!=NULL) + { + *level = 6; + switch (s->cur_file_info.flag & 0x06) + { + case 6 : *level = 1; break; + case 4 : *level = 2; break; + case 2 : *level = 9; break; + } + } + + if ((s->cur_file_info.compression_method!=0) && +/* #ifdef HAVE_BZIP2 */ + (s->cur_file_info.compression_method!=Z_BZIP2ED) && +/* #endif */ + (s->cur_file_info.compression_method!=Z_DEFLATED)) + + err=UNZ_BADZIPFILE; + + pfile_in_zip_read_info->crc32_wait=s->cur_file_info.crc; + pfile_in_zip_read_info->crc32=0; + pfile_in_zip_read_info->total_out_64=0; + pfile_in_zip_read_info->compression_method = s->cur_file_info.compression_method; + pfile_in_zip_read_info->filestream=s->filestream; + pfile_in_zip_read_info->z_filefunc=s->z_filefunc; + pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile; + + pfile_in_zip_read_info->stream.total_out = 0; + + if ((s->cur_file_info.compression_method==Z_BZIP2ED) && (!raw)) + { +#ifdef HAVE_BZIP2 + pfile_in_zip_read_info->bstream.bzalloc = (void *(*) (void *, int, int))0; + pfile_in_zip_read_info->bstream.bzfree = (free_func)0; + pfile_in_zip_read_info->bstream.opaque = (voidpf)0; + pfile_in_zip_read_info->bstream.state = (voidpf)0; + + pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; + pfile_in_zip_read_info->stream.zfree = (free_func)0; + pfile_in_zip_read_info->stream.opaque = (voidpf)0; + pfile_in_zip_read_info->stream.next_in = (voidpf)0; + pfile_in_zip_read_info->stream.avail_in = 0; + + err=BZ2_bzDecompressInit(&pfile_in_zip_read_info->bstream, 0, 0); + if (err == Z_OK) + pfile_in_zip_read_info->stream_initialised=Z_BZIP2ED; + else + { + TRYFREE(pfile_in_zip_read_info); + return err; + } +#else + pfile_in_zip_read_info->raw=1; +#endif + } + else if ((s->cur_file_info.compression_method==Z_DEFLATED) && (!raw)) + { + pfile_in_zip_read_info->stream.zalloc = (alloc_func)0; + pfile_in_zip_read_info->stream.zfree = (free_func)0; + pfile_in_zip_read_info->stream.opaque = (voidpf)0; + pfile_in_zip_read_info->stream.next_in = 0; + pfile_in_zip_read_info->stream.avail_in = 0; + + err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS); + if (err == Z_OK) + pfile_in_zip_read_info->stream_initialised=Z_DEFLATED; + else + { + TRYFREE(pfile_in_zip_read_info); + return err; + } + /* windowBits is passed < 0 to tell that there is no zlib header. + * Note that in this case inflate *requires* an extra "dummy" byte + * after the compressed stream in order to complete decompression and + * return Z_STREAM_END. + * In unzip, i don't wait absolutely Z_STREAM_END because I known the + * size of both compressed and uncompressed data + */ + } + pfile_in_zip_read_info->rest_read_compressed = + s->cur_file_info.compressed_size ; + pfile_in_zip_read_info->rest_read_uncompressed = + s->cur_file_info.uncompressed_size ; + + + pfile_in_zip_read_info->pos_in_zipfile = + s->cur_file_info_internal.offset_curfile + SIZEZIPLOCALHEADER + + iSizeVar; + + pfile_in_zip_read_info->stream.avail_in = (uInt)0; + + s->pfile_in_zip_read = pfile_in_zip_read_info; + s->encrypted = 0; + +# ifndef NOUNCRYPT + if (password != NULL) + { + int i; + s->pcrc_32_tab = get_crc_table(); + init_keys(password,s->keys,s->pcrc_32_tab); + if (ZSEEK64(s->z_filefunc, s->filestream, + s->pfile_in_zip_read->pos_in_zipfile + + s->pfile_in_zip_read->byte_before_the_zipfile, + SEEK_SET)!=0) + return UNZ_INTERNALERROR; + if(ZREAD64(s->z_filefunc, s->filestream,source, 12)<12) + return UNZ_INTERNALERROR; + + for (i = 0; i<12; i++) + zdecode(s->keys,s->pcrc_32_tab,source[i]); + + s->pfile_in_zip_read->pos_in_zipfile+=12; + s->encrypted=1; + } +# endif + + + return UNZ_OK; +} + +extern int ZEXPORT unzOpenCurrentFile (unzFile file) +{ + return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL); +} + +extern int ZEXPORT unzOpenCurrentFilePassword (unzFile file, const char* password) +{ + return unzOpenCurrentFile3(file, NULL, NULL, 0, password); +} + +extern int ZEXPORT unzOpenCurrentFile2 (unzFile file, int* method, int* level, int raw) +{ + return unzOpenCurrentFile3(file, method, level, raw, NULL); +} + +/** Addition for GDAL : START */ + +extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64( unzFile file) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + s=(unz64_s*)file; + if (file==NULL) + return 0; //UNZ_PARAMERROR; + pfile_in_zip_read_info=s->pfile_in_zip_read; + if (pfile_in_zip_read_info==NULL) + return 0; //UNZ_PARAMERROR; + return pfile_in_zip_read_info->pos_in_zipfile + + pfile_in_zip_read_info->byte_before_the_zipfile; +} + +/** Addition for GDAL : END */ + +/* + Read bytes from the current file. + buf contain buffer where data must be copied + len the size of buf. + + return the number of byte copied if somes bytes are copied + return 0 if the end of file was reached + return <0 with error code if there is an error + (UNZ_ERRNO for IO error, or zLib error for uncompress error) +*/ +extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len) +{ + int err=UNZ_OK; + uInt iRead = 0; + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + + if (pfile_in_zip_read_info->read_buffer == NULL) + return UNZ_END_OF_LIST_OF_FILE; + if (len==0) + return 0; + + pfile_in_zip_read_info->stream.next_out = (Bytef*)buf; + + pfile_in_zip_read_info->stream.avail_out = (uInt)len; + + if ((len>pfile_in_zip_read_info->rest_read_uncompressed) && + (!(pfile_in_zip_read_info->raw))) + pfile_in_zip_read_info->stream.avail_out = + (uInt)pfile_in_zip_read_info->rest_read_uncompressed; + + if ((len>pfile_in_zip_read_info->rest_read_compressed+ + pfile_in_zip_read_info->stream.avail_in) && + (pfile_in_zip_read_info->raw)) + pfile_in_zip_read_info->stream.avail_out = + (uInt)pfile_in_zip_read_info->rest_read_compressed+ + pfile_in_zip_read_info->stream.avail_in; + + while (pfile_in_zip_read_info->stream.avail_out>0) + { + if ((pfile_in_zip_read_info->stream.avail_in==0) && + (pfile_in_zip_read_info->rest_read_compressed>0)) + { + uInt uReadThis = UNZ_BUFSIZE; + if (pfile_in_zip_read_info->rest_read_compressed<uReadThis) + uReadThis = (uInt)pfile_in_zip_read_info->rest_read_compressed; + if (uReadThis == 0) + return UNZ_EOF; + if (ZSEEK64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + pfile_in_zip_read_info->pos_in_zipfile + + pfile_in_zip_read_info->byte_before_the_zipfile, + ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + if (ZREAD64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + pfile_in_zip_read_info->read_buffer, + uReadThis)!=uReadThis) + return UNZ_ERRNO; + + +# ifndef NOUNCRYPT + if(s->encrypted) + { + uInt i; + for(i=0;i<uReadThis;i++) + pfile_in_zip_read_info->read_buffer[i] = + zdecode(s->keys,s->pcrc_32_tab, + pfile_in_zip_read_info->read_buffer[i]); + } +# endif + + + pfile_in_zip_read_info->pos_in_zipfile += uReadThis; + + pfile_in_zip_read_info->rest_read_compressed-=uReadThis; + + pfile_in_zip_read_info->stream.next_in = + (Bytef*)pfile_in_zip_read_info->read_buffer; + pfile_in_zip_read_info->stream.avail_in = (uInt)uReadThis; + } + + if ((pfile_in_zip_read_info->compression_method==0) || (pfile_in_zip_read_info->raw)) + { + uInt uDoCopy,i ; + + if ((pfile_in_zip_read_info->stream.avail_in == 0) && + (pfile_in_zip_read_info->rest_read_compressed == 0)) + return (iRead==0) ? UNZ_EOF : iRead; + + if (pfile_in_zip_read_info->stream.avail_out < + pfile_in_zip_read_info->stream.avail_in) + uDoCopy = pfile_in_zip_read_info->stream.avail_out ; + else + uDoCopy = pfile_in_zip_read_info->stream.avail_in ; + + for (i=0;i<uDoCopy;i++) + *(pfile_in_zip_read_info->stream.next_out+i) = + *(pfile_in_zip_read_info->stream.next_in+i); + + pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uDoCopy; + + pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32, + pfile_in_zip_read_info->stream.next_out, + uDoCopy); + pfile_in_zip_read_info->rest_read_uncompressed-=uDoCopy; + pfile_in_zip_read_info->stream.avail_in -= uDoCopy; + pfile_in_zip_read_info->stream.avail_out -= uDoCopy; + pfile_in_zip_read_info->stream.next_out += uDoCopy; + pfile_in_zip_read_info->stream.next_in += uDoCopy; + pfile_in_zip_read_info->stream.total_out += uDoCopy; + iRead += uDoCopy; + } + else if (pfile_in_zip_read_info->compression_method==Z_BZIP2ED) + { +#ifdef HAVE_BZIP2 + uLong uTotalOutBefore,uTotalOutAfter; + const Bytef *bufBefore; + uLong uOutThis; + + pfile_in_zip_read_info->bstream.next_in = (char*)pfile_in_zip_read_info->stream.next_in; + pfile_in_zip_read_info->bstream.avail_in = pfile_in_zip_read_info->stream.avail_in; + pfile_in_zip_read_info->bstream.total_in_lo32 = pfile_in_zip_read_info->stream.total_in; + pfile_in_zip_read_info->bstream.total_in_hi32 = 0; + pfile_in_zip_read_info->bstream.next_out = (char*)pfile_in_zip_read_info->stream.next_out; + pfile_in_zip_read_info->bstream.avail_out = pfile_in_zip_read_info->stream.avail_out; + pfile_in_zip_read_info->bstream.total_out_lo32 = pfile_in_zip_read_info->stream.total_out; + pfile_in_zip_read_info->bstream.total_out_hi32 = 0; + + uTotalOutBefore = pfile_in_zip_read_info->bstream.total_out_lo32; + bufBefore = (const Bytef *)pfile_in_zip_read_info->bstream.next_out; + + err=BZ2_bzDecompress(&pfile_in_zip_read_info->bstream); + + uTotalOutAfter = pfile_in_zip_read_info->bstream.total_out_lo32; + uOutThis = uTotalOutAfter-uTotalOutBefore; + + pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; + + pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32,bufBefore, (uInt)(uOutThis)); + pfile_in_zip_read_info->rest_read_uncompressed -= uOutThis; + iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); + + pfile_in_zip_read_info->stream.next_in = (Bytef*)pfile_in_zip_read_info->bstream.next_in; + pfile_in_zip_read_info->stream.avail_in = pfile_in_zip_read_info->bstream.avail_in; + pfile_in_zip_read_info->stream.total_in = pfile_in_zip_read_info->bstream.total_in_lo32; + pfile_in_zip_read_info->stream.next_out = (Bytef*)pfile_in_zip_read_info->bstream.next_out; + pfile_in_zip_read_info->stream.avail_out = pfile_in_zip_read_info->bstream.avail_out; + pfile_in_zip_read_info->stream.total_out = pfile_in_zip_read_info->bstream.total_out_lo32; + + if (err==BZ_STREAM_END) + return (iRead==0) ? UNZ_EOF : iRead; + if (err!=BZ_OK) + break; +#endif + } // end Z_BZIP2ED + else + { + ZPOS64_T uTotalOutBefore,uTotalOutAfter; + const Bytef *bufBefore; + ZPOS64_T uOutThis; + int flush=Z_SYNC_FLUSH; + + uTotalOutBefore = pfile_in_zip_read_info->stream.total_out; + bufBefore = pfile_in_zip_read_info->stream.next_out; + + /* + if ((pfile_in_zip_read_info->rest_read_uncompressed == + pfile_in_zip_read_info->stream.avail_out) && + (pfile_in_zip_read_info->rest_read_compressed == 0)) + flush = Z_FINISH; + */ + err=inflate(&pfile_in_zip_read_info->stream,flush); + + if ((err>=0) && (pfile_in_zip_read_info->stream.msg!=NULL)) + err = Z_DATA_ERROR; + + uTotalOutAfter = pfile_in_zip_read_info->stream.total_out; + uOutThis = uTotalOutAfter-uTotalOutBefore; + + pfile_in_zip_read_info->total_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; + + pfile_in_zip_read_info->crc32 = + crc32(pfile_in_zip_read_info->crc32,bufBefore, + (uInt)(uOutThis)); + + pfile_in_zip_read_info->rest_read_uncompressed -= + uOutThis; + + iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); + + if (err==Z_STREAM_END) + return (iRead==0) ? UNZ_EOF : iRead; + if (err!=Z_OK) + break; + } + } + + if (err==Z_OK) + return iRead; + return err; +} + + +/* + Give the current position in uncompressed data +*/ +extern z_off_t ZEXPORT unztell (unzFile file) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + return (z_off_t)pfile_in_zip_read_info->stream.total_out; +} + +extern ZPOS64_T ZEXPORT unztell64 (unzFile file) +{ + + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return (ZPOS64_T)-1; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return (ZPOS64_T)-1; + + return pfile_in_zip_read_info->total_out_64; +} + + +/* + return 1 if the end of file was reached, 0 elsewhere +*/ +extern int ZEXPORT unzeof (unzFile file) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + if (pfile_in_zip_read_info->rest_read_uncompressed == 0) + return 1; + else + return 0; +} + + + +/* +Read extra field from the current file (opened by unzOpenCurrentFile) +This is the local-header version of the extra field (sometimes, there is +more info in the local-header version than in the central-header) + + if buf==NULL, it return the size of the local extra field that can be read + + if buf!=NULL, len is the size of the buffer, the extra header is copied in + buf. + the return value is the number of bytes copied in buf, or (if <0) + the error code +*/ +extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len) +{ + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + uInt read_now; + ZPOS64_T size_to_read; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + size_to_read = (pfile_in_zip_read_info->size_local_extrafield - + pfile_in_zip_read_info->pos_local_extrafield); + + if (buf==NULL) + return (int)size_to_read; + + if (len>size_to_read) + read_now = (uInt)size_to_read; + else + read_now = (uInt)len ; + + if (read_now==0) + return 0; + + if (ZSEEK64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + pfile_in_zip_read_info->offset_local_extrafield + + pfile_in_zip_read_info->pos_local_extrafield, + ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + + if (ZREAD64(pfile_in_zip_read_info->z_filefunc, + pfile_in_zip_read_info->filestream, + buf,read_now)!=read_now) + return UNZ_ERRNO; + + return (int)read_now; +} + +/* + Close the file in zip opened with unzipOpenCurrentFile + Return UNZ_CRCERROR if all the file was read but the CRC is not good +*/ +extern int ZEXPORT unzCloseCurrentFile (unzFile file) +{ + int err=UNZ_OK; + + unz64_s* s; + file_in_zip64_read_info_s* pfile_in_zip_read_info; + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + pfile_in_zip_read_info=s->pfile_in_zip_read; + + if (pfile_in_zip_read_info==NULL) + return UNZ_PARAMERROR; + + + if ((pfile_in_zip_read_info->rest_read_uncompressed == 0) && + (!pfile_in_zip_read_info->raw)) + { + if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait) + err=UNZ_CRCERROR; + } + + + TRYFREE(pfile_in_zip_read_info->read_buffer); + pfile_in_zip_read_info->read_buffer = NULL; + if (pfile_in_zip_read_info->stream_initialised == Z_DEFLATED) + inflateEnd(&pfile_in_zip_read_info->stream); +#ifdef HAVE_BZIP2 + else if (pfile_in_zip_read_info->stream_initialised == Z_BZIP2ED) + BZ2_bzDecompressEnd(&pfile_in_zip_read_info->bstream); +#endif + + + pfile_in_zip_read_info->stream_initialised = 0; + TRYFREE(pfile_in_zip_read_info); + + s->pfile_in_zip_read=NULL; + + return err; +} + + +/* + Get the global comment string of the ZipFile, in the szComment buffer. + uSizeBuf is the size of the szComment buffer. + return the number of byte copied or an error code <0 +*/ +extern int ZEXPORT unzGetGlobalComment (unzFile file, char * szComment, uLong uSizeBuf) +{ + unz64_s* s; + uLong uReadThis ; + if (file==NULL) + return (int)UNZ_PARAMERROR; + s=(unz64_s*)file; + + uReadThis = uSizeBuf; + if (uReadThis>s->gi.size_comment) + uReadThis = s->gi.size_comment; + + if (ZSEEK64(s->z_filefunc,s->filestream,s->central_pos+22,ZLIB_FILEFUNC_SEEK_SET)!=0) + return UNZ_ERRNO; + + if (uReadThis>0) + { + *szComment='\0'; + if (ZREAD64(s->z_filefunc,s->filestream,szComment,uReadThis)!=uReadThis) + return UNZ_ERRNO; + } + + if ((szComment != NULL) && (uSizeBuf > s->gi.size_comment)) + *(szComment+s->gi.size_comment)='\0'; + return (int)uReadThis; +} + +/* Additions by RX '2004 */ +extern ZPOS64_T ZEXPORT unzGetOffset64(unzFile file) +{ + unz64_s* s; + + if (file==NULL) + return 0; //UNZ_PARAMERROR; + s=(unz64_s*)file; + if (!s->current_file_ok) + return 0; + if (s->gi.number_entry != 0 && s->gi.number_entry != 0xffff) + if (s->num_file==s->gi.number_entry) + return 0; + return s->pos_in_central_dir; +} + +extern uLong ZEXPORT unzGetOffset (unzFile file) +{ + ZPOS64_T offset64; + + if (file==NULL) + return 0; //UNZ_PARAMERROR; + offset64 = unzGetOffset64(file); + return (uLong)offset64; +} + +extern int ZEXPORT unzSetOffset64(unzFile file, ZPOS64_T pos) +{ + unz64_s* s; + int err; + + if (file==NULL) + return UNZ_PARAMERROR; + s=(unz64_s*)file; + + s->pos_in_central_dir = pos; + s->num_file = s->gi.number_entry; /* hack */ + err = unz64local_GetCurrentFileInfoInternal(file,&s->cur_file_info, + &s->cur_file_info_internal, + NULL,0,NULL,0,NULL,0); + s->current_file_ok = (err == UNZ_OK); + return err; +} + +extern int ZEXPORT unzSetOffset (unzFile file, uLong pos) +{ + return unzSetOffset64(file,pos); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/unzip.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,437 @@ +/* unzip.h -- IO for uncompress .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications of Unzip for Zip64 + Copyright (C) 2007-2008 Even Rouault + + Modifications for Zip64 support on both zip and unzip + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + --------------------------------------------------------------------------------- + + Condition of use and distribution are the same than zlib : + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + --------------------------------------------------------------------------------- + + Changes + + See header of unzip64.c + +*/ + +#ifndef _unz64_H +#define _unz64_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef _ZLIB_H +#include "zlib.h" +#endif + +#ifndef _ZLIBIOAPI_H +#include "ioapi.h" +#endif + +#ifdef HAVE_BZIP2 +#include "bzlib.h" +#endif + +#define Z_BZIP2ED 12 + +#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP) +/* like the STRICT of WIN32, we define a pointer that cannot be converted + from (void*) without cast */ +typedef struct TagunzFile__ { int unused; } unzFile__; +typedef unzFile__ *unzFile; +#else +typedef voidp unzFile; +#endif + + +#define UNZ_OK (0) +#define UNZ_END_OF_LIST_OF_FILE (-100) +#define UNZ_ERRNO (Z_ERRNO) +#define UNZ_EOF (0) +#define UNZ_PARAMERROR (-102) +#define UNZ_BADZIPFILE (-103) +#define UNZ_INTERNALERROR (-104) +#define UNZ_CRCERROR (-105) + +/* tm_unz contain date/time info */ +typedef struct tm_unz_s +{ + uInt tm_sec; /* seconds after the minute - [0,59] */ + uInt tm_min; /* minutes after the hour - [0,59] */ + uInt tm_hour; /* hours since midnight - [0,23] */ + uInt tm_mday; /* day of the month - [1,31] */ + uInt tm_mon; /* months since January - [0,11] */ + uInt tm_year; /* years - [1980..2044] */ +} tm_unz; + +/* unz_global_info structure contain global data about the ZIPfile + These data comes from the end of central dir */ +typedef struct unz_global_info64_s +{ + ZPOS64_T number_entry; /* total number of entries in + the central dir on this disk */ + uLong size_comment; /* size of the global comment of the zipfile */ +} unz_global_info64; + +typedef struct unz_global_info_s +{ + uLong number_entry; /* total number of entries in + the central dir on this disk */ + uLong size_comment; /* size of the global comment of the zipfile */ +} unz_global_info; + +/* unz_file_info contain information about a file in the zipfile */ +typedef struct unz_file_info64_s +{ + uLong version; /* version made by 2 bytes */ + uLong version_needed; /* version needed to extract 2 bytes */ + uLong flag; /* general purpose bit flag 2 bytes */ + uLong compression_method; /* compression method 2 bytes */ + uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ + uLong crc; /* crc-32 4 bytes */ + ZPOS64_T compressed_size; /* compressed size 8 bytes */ + ZPOS64_T uncompressed_size; /* uncompressed size 8 bytes */ + uLong size_filename; /* filename length 2 bytes */ + uLong size_file_extra; /* extra field length 2 bytes */ + uLong size_file_comment; /* file comment length 2 bytes */ + + uLong disk_num_start; /* disk number start 2 bytes */ + uLong internal_fa; /* internal file attributes 2 bytes */ + uLong external_fa; /* external file attributes 4 bytes */ + + tm_unz tmu_date; +} unz_file_info64; + +typedef struct unz_file_info_s +{ + uLong version; /* version made by 2 bytes */ + uLong version_needed; /* version needed to extract 2 bytes */ + uLong flag; /* general purpose bit flag 2 bytes */ + uLong compression_method; /* compression method 2 bytes */ + uLong dosDate; /* last mod file date in Dos fmt 4 bytes */ + uLong crc; /* crc-32 4 bytes */ + uLong compressed_size; /* compressed size 4 bytes */ + uLong uncompressed_size; /* uncompressed size 4 bytes */ + uLong size_filename; /* filename length 2 bytes */ + uLong size_file_extra; /* extra field length 2 bytes */ + uLong size_file_comment; /* file comment length 2 bytes */ + + uLong disk_num_start; /* disk number start 2 bytes */ + uLong internal_fa; /* internal file attributes 2 bytes */ + uLong external_fa; /* external file attributes 4 bytes */ + + tm_unz tmu_date; +} unz_file_info; + +extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1, + const char* fileName2, + int iCaseSensitivity)); +/* + Compare two filename (fileName1,fileName2). + If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) + If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi + or strcasecmp) + If iCaseSenisivity = 0, case sensitivity is defaut of your operating system + (like 1 on Unix, 2 on Windows) +*/ + + +extern unzFile ZEXPORT unzOpen OF((const char *path)); +extern unzFile ZEXPORT unzOpen64 OF((const void *path)); +/* + Open a Zip file. path contain the full pathname (by example, + on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer + "zlib/zlib113.zip". + If the zipfile cannot be opened (file don't exist or in not valid), the + return value is NULL. + Else, the return value is a unzFile Handle, usable with other function + of this unzip package. + the "64" function take a const void* pointer, because the path is just the + value passed to the open64_file_func callback. + Under Windows, if UNICODE is defined, using fill_fopen64_filefunc, the path + is a pointer to a wide unicode string (LPCTSTR is LPCWSTR), so const char* + does not describe the reality +*/ + + +extern unzFile ZEXPORT unzOpen2 OF((const char *path, + zlib_filefunc_def* pzlib_filefunc_def)); +/* + Open a Zip file, like unzOpen, but provide a set of file low level API + for read/write the zip file (see ioapi.h) +*/ + +extern unzFile ZEXPORT unzOpen2_64 OF((const void *path, + zlib_filefunc64_def* pzlib_filefunc_def)); +/* + Open a Zip file, like unz64Open, but provide a set of file low level API + for read/write the zip file (see ioapi.h) +*/ + +extern int ZEXPORT unzClose OF((unzFile file)); +/* + Close a ZipFile opened with unzipOpen. + If there is files inside the .Zip opened with unzOpenCurrentFile (see later), + these files MUST be closed with unzipCloseCurrentFile before call unzipClose. + return UNZ_OK if there is no problem. */ + +extern int ZEXPORT unzGetGlobalInfo OF((unzFile file, + unz_global_info *pglobal_info)); + +extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file, + unz_global_info64 *pglobal_info)); +/* + Write info about the ZipFile in the *pglobal_info structure. + No preparation of the structure is needed + return UNZ_OK if there is no problem. */ + + +extern int ZEXPORT unzGetGlobalComment OF((unzFile file, + char *szComment, + uLong uSizeBuf)); +/* + Get the global comment string of the ZipFile, in the szComment buffer. + uSizeBuf is the size of the szComment buffer. + return the number of byte copied or an error code <0 +*/ + + +/***************************************************************************/ +/* Unzip package allow you browse the directory of the zipfile */ + +extern int ZEXPORT unzGoToFirstFile OF((unzFile file)); +/* + Set the current file of the zipfile to the first file. + return UNZ_OK if there is no problem +*/ + +extern int ZEXPORT unzGoToNextFile OF((unzFile file)); +/* + Set the current file of the zipfile to the next file. + return UNZ_OK if there is no problem + return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. +*/ + +extern int ZEXPORT unzLocateFile OF((unzFile file, + const char *szFileName, + int iCaseSensitivity)); +/* + Try locate the file szFileName in the zipfile. + For the iCaseSensitivity signification, see unzStringFileNameCompare + + return value : + UNZ_OK if the file is found. It becomes the current file. + UNZ_END_OF_LIST_OF_FILE if the file is not found +*/ + + +/* ****************************************** */ +/* Ryan supplied functions */ +/* unz_file_info contain information about a file in the zipfile */ +typedef struct unz_file_pos_s +{ + uLong pos_in_zip_directory; /* offset in zip file directory */ + uLong num_of_file; /* # of file */ +} unz_file_pos; + +extern int ZEXPORT unzGetFilePos( + unzFile file, + unz_file_pos* file_pos); + +extern int ZEXPORT unzGoToFilePos( + unzFile file, + unz_file_pos* file_pos); + +typedef struct unz64_file_pos_s +{ + ZPOS64_T pos_in_zip_directory; /* offset in zip file directory */ + ZPOS64_T num_of_file; /* # of file */ +} unz64_file_pos; + +extern int ZEXPORT unzGetFilePos64( + unzFile file, + unz64_file_pos* file_pos); + +extern int ZEXPORT unzGoToFilePos64( + unzFile file, + const unz64_file_pos* file_pos); + +/* ****************************************** */ + +extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file, + unz_file_info64 *pfile_info, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize)); + +extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file, + unz_file_info *pfile_info, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize)); +/* + Get Info about the current file + if pfile_info!=NULL, the *pfile_info structure will contain somes info about + the current file + if szFileName!=NULL, the filemane string will be copied in szFileName + (fileNameBufferSize is the size of the buffer) + if extraField!=NULL, the extra field information will be copied in extraField + (extraFieldBufferSize is the size of the buffer). + This is the Central-header version of the extra field + if szComment!=NULL, the comment string of the file will be copied in szComment + (commentBufferSize is the size of the buffer) +*/ + + +/** Addition for GDAL : START */ + +extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file)); + +/** Addition for GDAL : END */ + + +/***************************************************************************/ +/* for reading the content of the current zipfile, you can open it, read data + from it, and close it (you can close it before reading all the file) + */ + +extern int ZEXPORT unzOpenCurrentFile OF((unzFile file)); +/* + Open for reading data the current file in the zipfile. + If there is no error, the return value is UNZ_OK. +*/ + +extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file, + const char* password)); +/* + Open for reading data the current file in the zipfile. + password is a crypting password + If there is no error, the return value is UNZ_OK. +*/ + +extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file, + int* method, + int* level, + int raw)); +/* + Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) + if raw==1 + *method will receive method of compression, *level will receive level of + compression + note : you can set level parameter as NULL (if you did not want known level, + but you CANNOT set method parameter as NULL +*/ + +extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file, + int* method, + int* level, + int raw, + const char* password)); +/* + Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) + if raw==1 + *method will receive method of compression, *level will receive level of + compression + note : you can set level parameter as NULL (if you did not want known level, + but you CANNOT set method parameter as NULL +*/ + + +extern int ZEXPORT unzCloseCurrentFile OF((unzFile file)); +/* + Close the file in zip opened with unzOpenCurrentFile + Return UNZ_CRCERROR if all the file was read but the CRC is not good +*/ + +extern int ZEXPORT unzReadCurrentFile OF((unzFile file, + voidp buf, + unsigned len)); +/* + Read bytes from the current file (opened by unzOpenCurrentFile) + buf contain buffer where data must be copied + len the size of buf. + + return the number of byte copied if somes bytes are copied + return 0 if the end of file was reached + return <0 with error code if there is an error + (UNZ_ERRNO for IO error, or zLib error for uncompress error) +*/ + +extern z_off_t ZEXPORT unztell OF((unzFile file)); + +extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file)); +/* + Give the current position in uncompressed data +*/ + +extern int ZEXPORT unzeof OF((unzFile file)); +/* + return 1 if the end of file was reached, 0 elsewhere +*/ + +extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file, + voidp buf, + unsigned len)); +/* + Read extra field from the current file (opened by unzOpenCurrentFile) + This is the local-header version of the extra field (sometimes, there is + more info in the local-header version than in the central-header) + + if buf==NULL, it return the size of the local extra field + + if buf!=NULL, len is the size of the buffer, the extra header is copied in + buf. + the return value is the number of bytes copied in buf, or (if <0) + the error code +*/ + +/***************************************************************************/ + +/* Get the current file offset */ +extern ZPOS64_T ZEXPORT unzGetOffset64 (unzFile file); +extern uLong ZEXPORT unzGetOffset (unzFile file); + +/* Set the current file offset */ +extern int ZEXPORT unzSetOffset64 (unzFile file, ZPOS64_T pos); +extern int ZEXPORT unzSetOffset (unzFile file, uLong pos); + + + +#ifdef __cplusplus +} +#endif + +#endif /* _unz64_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/zip.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,2007 @@ +/* zip.c -- IO on .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + Changes + Oct-2009 - Mathias Svensson - Remove old C style function prototypes + Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives + Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions. + Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data + It is used when recreting zip archive with RAW when deleting items from a zip. + ZIP64 data is automaticly added to items that needs it, and existing ZIP64 data need to be removed. + Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required) + Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer + +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include "zlib.h" +#include "zip.h" + +#ifdef STDC +# include <stddef.h> +# include <string.h> +# include <stdlib.h> +#endif +#ifdef NO_ERRNO_H + extern int errno; +#else +# include <errno.h> +#endif + + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + +#ifndef VERSIONMADEBY +# define VERSIONMADEBY (0x0) /* platform depedent */ +#endif + +#ifndef Z_BUFSIZE +#define Z_BUFSIZE (64*1024) //(16384) +#endif + +#ifndef Z_MAXFILENAMEINZIP +#define Z_MAXFILENAMEINZIP (256) +#endif + +#ifndef ALLOC +# define ALLOC(size) (malloc(size)) +#endif +#ifndef TRYFREE +# define TRYFREE(p) {if (p) free(p);} +#endif + +/* +#define SIZECENTRALDIRITEM (0x2e) +#define SIZEZIPLOCALHEADER (0x1e) +*/ + +/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */ + + +// NOT sure that this work on ALL platform +#define MAKEULONG64(a, b) ((ZPOS64_T)(((unsigned long)(a)) | ((ZPOS64_T)((unsigned long)(b))) << 32)) + +#ifndef SEEK_CUR +#define SEEK_CUR 1 +#endif + +#ifndef SEEK_END +#define SEEK_END 2 +#endif + +#ifndef SEEK_SET +#define SEEK_SET 0 +#endif + +#ifndef DEF_MEM_LEVEL +#if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +#else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +#endif +#endif +const char zip_copyright[] =" zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; + + +#define SIZEDATA_INDATABLOCK (4096-(4*4)) + +#define LOCALHEADERMAGIC (0x04034b50) +#define CENTRALHEADERMAGIC (0x02014b50) +#define ENDHEADERMAGIC (0x06054b50) +#define ZIP64ENDHEADERMAGIC (0x6064b50) +#define ZIP64ENDLOCHEADERMAGIC (0x7064b50) + +#define FLAG_LOCALHEADER_OFFSET (0x06) +#define CRC_LOCALHEADER_OFFSET (0x0e) + +#define SIZECENTRALHEADER (0x2e) /* 46 */ + +typedef struct linkedlist_datablock_internal_s +{ + struct linkedlist_datablock_internal_s* next_datablock; + uLong avail_in_this_block; + uLong filled_in_this_block; + uLong unused; /* for future use and alignement */ + unsigned char data[SIZEDATA_INDATABLOCK]; +} linkedlist_datablock_internal; + +typedef struct linkedlist_data_s +{ + linkedlist_datablock_internal* first_block; + linkedlist_datablock_internal* last_block; +} linkedlist_data; + + +typedef struct +{ + z_stream stream; /* zLib stream structure for inflate */ +#ifdef HAVE_BZIP2 + bz_stream bstream; /* bzLib stream structure for bziped */ +#endif + + int stream_initialised; /* 1 is stream is initialised */ + uInt pos_in_buffered_data; /* last written byte in buffered_data */ + + ZPOS64_T pos_local_header; /* offset of the local header of the file + currenty writing */ + char* central_header; /* central header data for the current file */ + uLong size_centralExtra; + uLong size_centralheader; /* size of the central header for cur file */ + uLong size_centralExtraFree; /* Extra bytes allocated to the centralheader but that are not used */ + uLong flag; /* flag of the file currently writing */ + + int method; /* compression method of file currenty wr.*/ + int raw; /* 1 for directly writing raw data */ + Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/ + uLong dosDate; + uLong crc32; + int encrypt; + int zip64; /* Add ZIP64 extened information in the extra field */ + ZPOS64_T pos_zip64extrainfo; + ZPOS64_T totalCompressedData; + ZPOS64_T totalUncompressedData; +#ifndef NOCRYPT + unsigned long keys[3]; /* keys defining the pseudo-random sequence */ + const unsigned long* pcrc_32_tab; + int crypt_header_size; +#endif +} curfile64_info; + +typedef struct +{ + zlib_filefunc64_32_def z_filefunc; + voidpf filestream; /* io structore of the zipfile */ + linkedlist_data central_dir;/* datablock with central dir in construction*/ + int in_opened_file_inzip; /* 1 if a file in the zip is currently writ.*/ + curfile64_info ci; /* info on the file curretly writing */ + + ZPOS64_T begin_pos; /* position of the beginning of the zipfile */ + ZPOS64_T add_position_when_writting_offset; + ZPOS64_T number_entry; + +#ifndef NO_ADDFILEINEXISTINGZIP + char *globalcomment; +#endif + +} zip64_internal; + + +#ifndef NOCRYPT +#define INCLUDECRYPTINGCODE_IFCRYPTALLOWED +#include "crypt.h" +#endif + +local linkedlist_datablock_internal* allocate_new_datablock() +{ + linkedlist_datablock_internal* ldi; + ldi = (linkedlist_datablock_internal*) + ALLOC(sizeof(linkedlist_datablock_internal)); + if (ldi!=NULL) + { + ldi->next_datablock = NULL ; + ldi->filled_in_this_block = 0 ; + ldi->avail_in_this_block = SIZEDATA_INDATABLOCK ; + } + return ldi; +} + +local void free_datablock(linkedlist_datablock_internal* ldi) +{ + while (ldi!=NULL) + { + linkedlist_datablock_internal* ldinext = ldi->next_datablock; + TRYFREE(ldi); + ldi = ldinext; + } +} + +local void init_linkedlist(linkedlist_data* ll) +{ + ll->first_block = ll->last_block = NULL; +} + +local void free_linkedlist(linkedlist_data* ll) +{ + free_datablock(ll->first_block); + ll->first_block = ll->last_block = NULL; +} + + +local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len) +{ + linkedlist_datablock_internal* ldi; + const unsigned char* from_copy; + + if (ll==NULL) + return ZIP_INTERNALERROR; + + if (ll->last_block == NULL) + { + ll->first_block = ll->last_block = allocate_new_datablock(); + if (ll->first_block == NULL) + return ZIP_INTERNALERROR; + } + + ldi = ll->last_block; + from_copy = (unsigned char*)buf; + + while (len>0) + { + uInt copy_this; + uInt i; + unsigned char* to_copy; + + if (ldi->avail_in_this_block==0) + { + ldi->next_datablock = allocate_new_datablock(); + if (ldi->next_datablock == NULL) + return ZIP_INTERNALERROR; + ldi = ldi->next_datablock ; + ll->last_block = ldi; + } + + if (ldi->avail_in_this_block < len) + copy_this = (uInt)ldi->avail_in_this_block; + else + copy_this = (uInt)len; + + to_copy = &(ldi->data[ldi->filled_in_this_block]); + + for (i=0;i<copy_this;i++) + *(to_copy+i)=*(from_copy+i); + + ldi->filled_in_this_block += copy_this; + ldi->avail_in_this_block -= copy_this; + from_copy += copy_this ; + len -= copy_this; + } + return ZIP_OK; +} + + + +/****************************************************************************/ + +#ifndef NO_ADDFILEINEXISTINGZIP +/* =========================================================================== + Inputs a long in LSB order to the given file + nbByte == 1, 2 ,4 or 8 (byte, short or long, ZPOS64_T) +*/ + +local int zip64local_putValue OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte)); +local int zip64local_putValue (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte) +{ + unsigned char buf[8]; + int n; + for (n = 0; n < nbByte; n++) + { + buf[n] = (unsigned char)(x & 0xff); + x >>= 8; + } + if (x != 0) + { /* data overflow - hack for ZIP64 (X Roche) */ + for (n = 0; n < nbByte; n++) + { + buf[n] = 0xff; + } + } + + if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,nbByte)!=(uLong)nbByte) + return ZIP_ERRNO; + else + return ZIP_OK; +} + +local void zip64local_putValue_inmemory OF((void* dest, ZPOS64_T x, int nbByte)); +local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) +{ + unsigned char* buf=(unsigned char*)dest; + int n; + for (n = 0; n < nbByte; n++) { + buf[n] = (unsigned char)(x & 0xff); + x >>= 8; + } + + if (x != 0) + { /* data overflow - hack for ZIP64 */ + for (n = 0; n < nbByte; n++) + { + buf[n] = 0xff; + } + } +} + +/****************************************************************************/ + + +local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm) +{ + uLong year = (uLong)ptm->tm_year; + if (year>=1980) + year-=1980; + else if (year>=80) + year-=80; + return + (uLong) (((ptm->tm_mday) + (32 * (ptm->tm_mon+1)) + (512 * year)) << 16) | + ((ptm->tm_sec/2) + (32* ptm->tm_min) + (2048 * (uLong)ptm->tm_hour)); +} + + +/****************************************************************************/ + +local int zip64local_getByte OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi)); + +local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def,voidpf filestream,int* pi) +{ + unsigned char c; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); + if (err==1) + { + *pi = (int)c; + return ZIP_OK; + } + else + { + if (ZERROR64(*pzlib_filefunc_def,filestream)) + return ZIP_ERRNO; + else + return ZIP_EOF; + } +} + + +/* =========================================================================== + Reads a long in LSB order from the given gz_stream. Sets +*/ +local int zip64local_getShort OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); + +local int zip64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) +{ + uLong x ; + int i = 0; + int err; + + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<8; + + if (err==ZIP_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int zip64local_getLong OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); + +local int zip64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) +{ + uLong x ; + int i = 0; + int err; + + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (uLong)i; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<8; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<16; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((uLong)i)<<24; + + if (err==ZIP_OK) + *pX = x; + else + *pX = 0; + return err; +} + +local int zip64local_getLong64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)); + + +local int zip64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX) +{ + ZPOS64_T x; + int i = 0; + int err; + + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x = (ZPOS64_T)i; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<8; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<16; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<24; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<32; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<40; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<48; + + if (err==ZIP_OK) + err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); + x += ((ZPOS64_T)i)<<56; + + if (err==ZIP_OK) + *pX = x; + else + *pX = 0; + + return err; +} + +#ifndef BUFREADCOMMENT +#define BUFREADCOMMENT (0x400) +#endif +/* + Locate the Central directory of a zipfile (at the end, just before + the global comment) +*/ +local ZPOS64_T zip64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); + +local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos ; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && + ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) + { + uPosFound = uReadPos+i; + break; + } + + if (uPosFound!=0) + break; + } + TRYFREE(buf); + return uPosFound; +} + +/* +Locate the End of Zip64 Central directory locator and from there find the CD of a zipfile (at the end, just before +the global comment) +*/ +local ZPOS64_T zip64local_SearchCentralDir64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); + +local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) +{ + unsigned char* buf; + ZPOS64_T uSizeFile; + ZPOS64_T uBackRead; + ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ + ZPOS64_T uPosFound=0; + uLong uL; + ZPOS64_T relativeOffset; + + if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) + return 0; + + uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); + + if (uMaxBack>uSizeFile) + uMaxBack = uSizeFile; + + buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); + if (buf==NULL) + return 0; + + uBackRead = 4; + while (uBackRead<uMaxBack) + { + uLong uReadSize; + ZPOS64_T uReadPos; + int i; + if (uBackRead+BUFREADCOMMENT>uMaxBack) + uBackRead = uMaxBack; + else + uBackRead+=BUFREADCOMMENT; + uReadPos = uSizeFile-uBackRead ; + + uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? + (BUFREADCOMMENT+4) : (uLong)(uSizeFile-uReadPos); + if (ZSEEK64(*pzlib_filefunc_def,filestream,uReadPos,ZLIB_FILEFUNC_SEEK_SET)!=0) + break; + + if (ZREAD64(*pzlib_filefunc_def,filestream,buf,uReadSize)!=uReadSize) + break; + + for (i=(int)uReadSize-3; (i--)>0;) + { + // Signature "0x07064b50" Zip64 end of central directory locater + if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) + { + uPosFound = uReadPos+i; + break; + } + } + + if (uPosFound!=0) + break; + } + + TRYFREE(buf); + if (uPosFound == 0) + return 0; + + /* Zip64 end of central directory locator */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature, already checked */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + + /* number of the disk with the start of the zip64 end of central directory */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + if (uL != 0) + return 0; + + /* relative offset of the zip64 end of central directory record */ + if (zip64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=ZIP_OK) + return 0; + + /* total number of disks */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + if (uL != 1) + return 0; + + /* Goto Zip64 end of central directory record */ + if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) + return 0; + + /* the signature */ + if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) + return 0; + + if (uL != 0x06064b50) // signature of 'Zip64 end of central directory' + return 0; + + return relativeOffset; +} + +int LoadCentralDirectoryRecord(zip64_internal* pziinit) +{ + int err=ZIP_OK; + ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ + + ZPOS64_T size_central_dir; /* size of the central directory */ + ZPOS64_T offset_central_dir; /* offset of start of central directory */ + ZPOS64_T central_pos; + uLong uL; + + uLong number_disk; /* number of the current dist, used for + spaning ZIP, unsupported, always 0*/ + uLong number_disk_with_CD; /* number the the disk with central dir, used + for spaning ZIP, unsupported, always 0*/ + ZPOS64_T number_entry; + ZPOS64_T number_entry_CD; /* total number of entries in + the central dir + (same than number_entry on nospan) */ + uLong VersionMadeBy; + uLong VersionNeeded; + uLong size_comment; + + int hasZIP64Record = 0; + + // check first if we find a ZIP64 record + central_pos = zip64local_SearchCentralDir64(&pziinit->z_filefunc,pziinit->filestream); + if(central_pos > 0) + { + hasZIP64Record = 1; + } + else if(central_pos == 0) + { + central_pos = zip64local_SearchCentralDir(&pziinit->z_filefunc,pziinit->filestream); + } + +/* disable to allow appending to empty ZIP archive + if (central_pos==0) + err=ZIP_ERRNO; +*/ + + if(hasZIP64Record) + { + ZPOS64_T sizeEndOfCentralDirectory; + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, central_pos, ZLIB_FILEFUNC_SEEK_SET) != 0) + err=ZIP_ERRNO; + + /* the signature, already checked */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&uL)!=ZIP_OK) + err=ZIP_ERRNO; + + /* size of zip64 end of central directory record */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream, &sizeEndOfCentralDirectory)!=ZIP_OK) + err=ZIP_ERRNO; + + /* version made by */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &VersionMadeBy)!=ZIP_OK) + err=ZIP_ERRNO; + + /* version needed to extract */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &VersionNeeded)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of this disk */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&number_disk)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of the disk with the start of the central directory */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&number_disk_with_CD)!=ZIP_OK) + err=ZIP_ERRNO; + + /* total number of entries in the central directory on this disk */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream, &number_entry)!=ZIP_OK) + err=ZIP_ERRNO; + + /* total number of entries in the central directory */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&number_entry_CD)!=ZIP_OK) + err=ZIP_ERRNO; + + if ((number_entry_CD!=number_entry) || (number_disk_with_CD!=0) || (number_disk!=0)) + err=ZIP_BADZIPFILE; + + /* size of the central directory */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&size_central_dir)!=ZIP_OK) + err=ZIP_ERRNO; + + /* offset of start of central directory with respect to the + starting disk number */ + if (zip64local_getLong64(&pziinit->z_filefunc, pziinit->filestream,&offset_central_dir)!=ZIP_OK) + err=ZIP_ERRNO; + + // TODO.. + // read the comment from the standard central header. + size_comment = 0; + } + else + { + // Read End of central Directory info + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, central_pos,ZLIB_FILEFUNC_SEEK_SET)!=0) + err=ZIP_ERRNO; + + /* the signature, already checked */ + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream,&uL)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of this disk */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream,&number_disk)!=ZIP_OK) + err=ZIP_ERRNO; + + /* number of the disk with the start of the central directory */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream,&number_disk_with_CD)!=ZIP_OK) + err=ZIP_ERRNO; + + /* total number of entries in the central dir on this disk */ + number_entry = 0; + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + number_entry = uL; + + /* total number of entries in the central dir */ + number_entry_CD = 0; + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + number_entry_CD = uL; + + if ((number_entry_CD!=number_entry) || (number_disk_with_CD!=0) || (number_disk!=0)) + err=ZIP_BADZIPFILE; + + /* size of the central directory */ + size_central_dir = 0; + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + size_central_dir = uL; + + /* offset of start of central directory with respect to the starting disk number */ + offset_central_dir = 0; + if (zip64local_getLong(&pziinit->z_filefunc, pziinit->filestream, &uL)!=ZIP_OK) + err=ZIP_ERRNO; + else + offset_central_dir = uL; + + + /* zipfile global comment length */ + if (zip64local_getShort(&pziinit->z_filefunc, pziinit->filestream, &size_comment)!=ZIP_OK) + err=ZIP_ERRNO; + } + + if ((central_pos<offset_central_dir+size_central_dir) && + (err==ZIP_OK)) + err=ZIP_BADZIPFILE; + + if (err!=ZIP_OK) + { + ZCLOSE64(pziinit->z_filefunc, pziinit->filestream); + return ZIP_ERRNO; + } + + if (size_comment>0) + { + pziinit->globalcomment = (char*)ALLOC(size_comment+1); + if (pziinit->globalcomment) + { + size_comment = ZREAD64(pziinit->z_filefunc, pziinit->filestream, pziinit->globalcomment,size_comment); + pziinit->globalcomment[size_comment]=0; + } + } + + byte_before_the_zipfile = central_pos - (offset_central_dir+size_central_dir); + pziinit->add_position_when_writting_offset = byte_before_the_zipfile; + + { + ZPOS64_T size_central_dir_to_read = size_central_dir; + size_t buf_size = SIZEDATA_INDATABLOCK; + void* buf_read = (void*)ALLOC(buf_size); + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir + byte_before_the_zipfile, ZLIB_FILEFUNC_SEEK_SET) != 0) + err=ZIP_ERRNO; + + while ((size_central_dir_to_read>0) && (err==ZIP_OK)) + { + ZPOS64_T read_this = SIZEDATA_INDATABLOCK; + if (read_this > size_central_dir_to_read) + read_this = size_central_dir_to_read; + + if (ZREAD64(pziinit->z_filefunc, pziinit->filestream,buf_read,(uLong)read_this) != read_this) + err=ZIP_ERRNO; + + if (err==ZIP_OK) + err = add_data_in_datablock(&pziinit->central_dir,buf_read, (uLong)read_this); + + size_central_dir_to_read-=read_this; + } + TRYFREE(buf_read); + } + pziinit->begin_pos = byte_before_the_zipfile; + pziinit->number_entry = number_entry_CD; + + if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir+byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET) != 0) + err=ZIP_ERRNO; + + return err; +} + + +#endif /* !NO_ADDFILEINEXISTINGZIP*/ + + +/************************************************************/ +extern zipFile ZEXPORT zipOpen3 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def) +{ + zip64_internal ziinit; + zip64_internal* zi; + int err=ZIP_OK; + + ziinit.z_filefunc.zseek32_file = NULL; + ziinit.z_filefunc.ztell32_file = NULL; + if (pzlib_filefunc64_32_def==NULL) + fill_fopen64_filefunc(&ziinit.z_filefunc.zfile_func64); + else + ziinit.z_filefunc = *pzlib_filefunc64_32_def; + + ziinit.filestream = ZOPEN64(ziinit.z_filefunc, + pathname, + (append == APPEND_STATUS_CREATE) ? + (ZLIB_FILEFUNC_MODE_READ | ZLIB_FILEFUNC_MODE_WRITE | ZLIB_FILEFUNC_MODE_CREATE) : + (ZLIB_FILEFUNC_MODE_READ | ZLIB_FILEFUNC_MODE_WRITE | ZLIB_FILEFUNC_MODE_EXISTING)); + + if (ziinit.filestream == NULL) + return NULL; + + if (append == APPEND_STATUS_CREATEAFTER) + ZSEEK64(ziinit.z_filefunc,ziinit.filestream,0,SEEK_END); + + ziinit.begin_pos = ZTELL64(ziinit.z_filefunc,ziinit.filestream); + ziinit.in_opened_file_inzip = 0; + ziinit.ci.stream_initialised = 0; + ziinit.number_entry = 0; + ziinit.add_position_when_writting_offset = 0; + init_linkedlist(&(ziinit.central_dir)); + + + + zi = (zip64_internal*)ALLOC(sizeof(zip64_internal)); + if (zi==NULL) + { + ZCLOSE64(ziinit.z_filefunc,ziinit.filestream); + return NULL; + } + + /* now we add file in a zipfile */ +# ifndef NO_ADDFILEINEXISTINGZIP + ziinit.globalcomment = NULL; + if (append == APPEND_STATUS_ADDINZIP) + { + // Read and Cache Central Directory Records + err = LoadCentralDirectoryRecord(&ziinit); + } + + if (globalcomment) + { + *globalcomment = ziinit.globalcomment; + } +# endif /* !NO_ADDFILEINEXISTINGZIP*/ + + if (err != ZIP_OK) + { +# ifndef NO_ADDFILEINEXISTINGZIP + TRYFREE(ziinit.globalcomment); +# endif /* !NO_ADDFILEINEXISTINGZIP*/ + TRYFREE(zi); + return NULL; + } + else + { + *zi = ziinit; + return (zipFile)zi; + } +} + +extern zipFile ZEXPORT zipOpen2 (const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def) +{ + if (pzlib_filefunc32_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); + return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); + } + else + return zipOpen3(pathname, append, globalcomment, NULL); +} + +extern zipFile ZEXPORT zipOpen2_64 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def) +{ + if (pzlib_filefunc_def != NULL) + { + zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; + zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; + zlib_filefunc64_32_def_fill.ztell32_file = NULL; + zlib_filefunc64_32_def_fill.zseek32_file = NULL; + return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); + } + else + return zipOpen3(pathname, append, globalcomment, NULL); +} + + + +extern zipFile ZEXPORT zipOpen (const char* pathname, int append) +{ + return zipOpen3((const void*)pathname,append,NULL,NULL); +} + +extern zipFile ZEXPORT zipOpen64 (const void* pathname, int append) +{ + return zipOpen3(pathname,append,NULL,NULL); +} + +int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local) +{ + /* write the local header */ + int err; + uInt size_filename = (uInt)strlen(filename); + uInt size_extrafield = size_extrafield_local; + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)LOCALHEADERMAGIC, 4); + + if (err==ZIP_OK) + { + if(zi->ci.zip64) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2);/* version needed to extract */ + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)20,2);/* version needed to extract */ + } + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.flag,2); + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.method,2); + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->ci.dosDate,4); + + // CRC / Compressed size / Uncompressed size will be filled in later and rewritten later + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* crc 32, unknown */ + if (err==ZIP_OK) + { + if(zi->ci.zip64) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xFFFFFFFF,4); /* compressed size, unknown */ + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* compressed size, unknown */ + } + if (err==ZIP_OK) + { + if(zi->ci.zip64) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xFFFFFFFF,4); /* uncompressed size, unknown */ + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); /* uncompressed size, unknown */ + } + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_filename,2); + + if(zi->ci.zip64) + { + size_extrafield += 20; + } + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_extrafield,2); + + if ((err==ZIP_OK) && (size_filename > 0)) + { + if (ZWRITE64(zi->z_filefunc,zi->filestream,filename,size_filename)!=size_filename) + err = ZIP_ERRNO; + } + + if ((err==ZIP_OK) && (size_extrafield_local > 0)) + { + if (ZWRITE64(zi->z_filefunc, zi->filestream, extrafield_local, size_extrafield_local) != size_extrafield_local) + err = ZIP_ERRNO; + } + + + if ((err==ZIP_OK) && (zi->ci.zip64)) + { + // write the Zip64 extended info + short HeaderID = 1; + short DataSize = 16; + ZPOS64_T CompressedSize = 0; + ZPOS64_T UncompressedSize = 0; + + // Remember position of Zip64 extended info for the local file header. (needed when we update size after done with file) + zi->ci.pos_zip64extrainfo = ZTELL64(zi->z_filefunc,zi->filestream); + + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)HeaderID,2); + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)DataSize,2); + + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)UncompressedSize,8); + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)CompressedSize,8); + } + + return err; +} + +/* + NOTE. + When writing RAW the ZIP64 extended information in extrafield_local and extrafield_global needs to be stripped + before calling this function it can be done with zipRemoveExtraInfoBlock + + It is not done here because then we need to realloc a new buffer since parameters are 'const' and I want to minimize + unnecessary allocations. + */ +extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, + uLong versionMadeBy, uLong flagBase, int zip64) +{ + zip64_internal* zi; + uInt size_filename; + uInt size_comment; + uInt i; + int err = ZIP_OK; + +# ifdef NOCRYPT + (crcForCrypting); + if (password != NULL) + return ZIP_PARAMERROR; +# endif + + if (file == NULL) + return ZIP_PARAMERROR; + +#ifdef HAVE_BZIP2 + if ((method!=0) && (method!=Z_DEFLATED) && (method!=Z_BZIP2ED)) + return ZIP_PARAMERROR; +#else + if ((method!=0) && (method!=Z_DEFLATED)) + return ZIP_PARAMERROR; +#endif + + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 1) + { + err = zipCloseFileInZip (file); + if (err != ZIP_OK) + return err; + } + + if (filename==NULL) + filename="-"; + + if (comment==NULL) + size_comment = 0; + else + size_comment = (uInt)strlen(comment); + + size_filename = (uInt)strlen(filename); + + if (zipfi == NULL) + zi->ci.dosDate = 0; + else + { + if (zipfi->dosDate != 0) + zi->ci.dosDate = zipfi->dosDate; + else + zi->ci.dosDate = zip64local_TmzDateToDosDate(&zipfi->tmz_date); + } + + zi->ci.flag = flagBase; + if ((level==8) || (level==9)) + zi->ci.flag |= 2; + if (level==2) + zi->ci.flag |= 4; + if (level==1) + zi->ci.flag |= 6; + if (password != NULL) + zi->ci.flag |= 1; + + zi->ci.crc32 = 0; + zi->ci.method = method; + zi->ci.encrypt = 0; + zi->ci.stream_initialised = 0; + zi->ci.pos_in_buffered_data = 0; + zi->ci.raw = raw; + zi->ci.pos_local_header = ZTELL64(zi->z_filefunc,zi->filestream); + + zi->ci.size_centralheader = SIZECENTRALHEADER + size_filename + size_extrafield_global + size_comment; + zi->ci.size_centralExtraFree = 32; // Extra space we have reserved in case we need to add ZIP64 extra info data + + zi->ci.central_header = (char*)ALLOC((uInt)zi->ci.size_centralheader + zi->ci.size_centralExtraFree); + + zi->ci.size_centralExtra = size_extrafield_global; + zip64local_putValue_inmemory(zi->ci.central_header,(uLong)CENTRALHEADERMAGIC,4); + /* version info */ + zip64local_putValue_inmemory(zi->ci.central_header+4,(uLong)versionMadeBy,2); + zip64local_putValue_inmemory(zi->ci.central_header+6,(uLong)20,2); + zip64local_putValue_inmemory(zi->ci.central_header+8,(uLong)zi->ci.flag,2); + zip64local_putValue_inmemory(zi->ci.central_header+10,(uLong)zi->ci.method,2); + zip64local_putValue_inmemory(zi->ci.central_header+12,(uLong)zi->ci.dosDate,4); + zip64local_putValue_inmemory(zi->ci.central_header+16,(uLong)0,4); /*crc*/ + zip64local_putValue_inmemory(zi->ci.central_header+20,(uLong)0,4); /*compr size*/ + zip64local_putValue_inmemory(zi->ci.central_header+24,(uLong)0,4); /*uncompr size*/ + zip64local_putValue_inmemory(zi->ci.central_header+28,(uLong)size_filename,2); + zip64local_putValue_inmemory(zi->ci.central_header+30,(uLong)size_extrafield_global,2); + zip64local_putValue_inmemory(zi->ci.central_header+32,(uLong)size_comment,2); + zip64local_putValue_inmemory(zi->ci.central_header+34,(uLong)0,2); /*disk nm start*/ + + if (zipfi==NULL) + zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)0,2); + else + zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)zipfi->internal_fa,2); + + if (zipfi==NULL) + zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)0,4); + else + zip64local_putValue_inmemory(zi->ci.central_header+38,(uLong)zipfi->external_fa,4); + + if(zi->ci.pos_local_header >= 0xffffffff) + zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)0xffffffff,4); + else + zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writting_offset,4); + + for (i=0;i<size_filename;i++) + *(zi->ci.central_header+SIZECENTRALHEADER+i) = *(filename+i); + + for (i=0;i<size_extrafield_global;i++) + *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+i) = + *(((const char*)extrafield_global)+i); + + for (i=0;i<size_comment;i++) + *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+ + size_extrafield_global+i) = *(comment+i); + if (zi->ci.central_header == NULL) + return ZIP_INTERNALERROR; + + zi->ci.zip64 = zip64; + zi->ci.totalCompressedData = 0; + zi->ci.totalUncompressedData = 0; + zi->ci.pos_zip64extrainfo = 0; + + err = Write_LocalFileHeader(zi, filename, size_extrafield_local, extrafield_local); + +#ifdef HAVE_BZIP2 + zi->ci.bstream.avail_in = (uInt)0; + zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; + zi->ci.bstream.total_in_hi32 = 0; + zi->ci.bstream.total_in_lo32 = 0; + zi->ci.bstream.total_out_hi32 = 0; + zi->ci.bstream.total_out_lo32 = 0; +#endif + + zi->ci.stream.avail_in = (uInt)0; + zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.stream.next_out = zi->ci.buffered_data; + zi->ci.stream.total_in = 0; + zi->ci.stream.total_out = 0; + zi->ci.stream.data_type = Z_BINARY; + +#ifdef HAVE_BZIP2 + if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED || zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) +#else + if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) +#endif + { + if(zi->ci.method == Z_DEFLATED) + { + zi->ci.stream.zalloc = (alloc_func)0; + zi->ci.stream.zfree = (free_func)0; + zi->ci.stream.opaque = (voidpf)0; + + if (windowBits>0) + windowBits = -windowBits; + + err = deflateInit2(&zi->ci.stream, level, Z_DEFLATED, windowBits, memLevel, strategy); + + if (err==Z_OK) + zi->ci.stream_initialised = Z_DEFLATED; + } + else if(zi->ci.method == Z_BZIP2ED) + { +#ifdef HAVE_BZIP2 + // Init BZip stuff here + zi->ci.bstream.bzalloc = 0; + zi->ci.bstream.bzfree = 0; + zi->ci.bstream.opaque = (voidpf)0; + + err = BZ2_bzCompressInit(&zi->ci.bstream, level, 0,35); + if(err == BZ_OK) + zi->ci.stream_initialised = Z_BZIP2ED; +#endif + } + + } + +# ifndef NOCRYPT + zi->ci.crypt_header_size = 0; + if ((err==Z_OK) && (password != NULL)) + { + unsigned char bufHead[RAND_HEAD_LEN]; + unsigned int sizeHead; + zi->ci.encrypt = 1; + zi->ci.pcrc_32_tab = get_crc_table(); + /*init_keys(password,zi->ci.keys,zi->ci.pcrc_32_tab);*/ + + sizeHead=crypthead(password,bufHead,RAND_HEAD_LEN,zi->ci.keys,zi->ci.pcrc_32_tab,crcForCrypting); + zi->ci.crypt_header_size = sizeHead; + + if (ZWRITE64(zi->z_filefunc,zi->filestream,bufHead,sizeHead) != sizeHead) + err = ZIP_ERRNO; + } +# endif + + if (err==Z_OK) + zi->in_opened_file_inzip = 1; + return err; +} + +extern int ZEXPORT zipOpenNewFileInZip4 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, + uLong versionMadeBy, uLong flagBase) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, versionMadeBy, flagBase, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip3 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, VERSIONMADEBY, 0, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, int zip64) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip2(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, int zip64) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void*extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int zip64) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, 0, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip (zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void*extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level) +{ + return zipOpenNewFileInZip4_64 (file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, 0, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, 0); +} + +local int zip64FlushWriteBuffer(zip64_internal* zi) +{ + int err=ZIP_OK; + + if (zi->ci.encrypt != 0) + { +#ifndef NOCRYPT + uInt i; + int t; + for (i=0;i<zi->ci.pos_in_buffered_data;i++) + zi->ci.buffered_data[i] = zencode(zi->ci.keys, zi->ci.pcrc_32_tab, zi->ci.buffered_data[i],t); +#endif + } + + if (ZWRITE64(zi->z_filefunc,zi->filestream,zi->ci.buffered_data,zi->ci.pos_in_buffered_data) != zi->ci.pos_in_buffered_data) + err = ZIP_ERRNO; + + zi->ci.totalCompressedData += zi->ci.pos_in_buffered_data; + +#ifdef HAVE_BZIP2 + if(zi->ci.method == Z_BZIP2ED) + { + zi->ci.totalUncompressedData += zi->ci.bstream.total_in_lo32; + zi->ci.bstream.total_in_lo32 = 0; + zi->ci.bstream.total_in_hi32 = 0; + } + else +#endif + { + zi->ci.totalUncompressedData += zi->ci.stream.total_in; + zi->ci.stream.total_in = 0; + } + + + zi->ci.pos_in_buffered_data = 0; + + return err; +} + +extern int ZEXPORT zipWriteInFileInZip (zipFile file,const void* buf,unsigned int len) +{ + zip64_internal* zi; + int err=ZIP_OK; + + if (file == NULL) + return ZIP_PARAMERROR; + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 0) + return ZIP_PARAMERROR; + + zi->ci.crc32 = crc32(zi->ci.crc32,buf,(uInt)len); + +#ifdef HAVE_BZIP2 + if(zi->ci.method == Z_BZIP2ED && (!zi->ci.raw)) + { + zi->ci.bstream.next_in = (void*)buf; + zi->ci.bstream.avail_in = len; + err = BZ_RUN_OK; + + while ((err==BZ_RUN_OK) && (zi->ci.bstream.avail_in>0)) + { + if (zi->ci.bstream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; + } + + + if(err != BZ_RUN_OK) + break; + + if ((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) + { + uLong uTotalOutBefore_lo = zi->ci.bstream.total_out_lo32; +// uLong uTotalOutBefore_hi = zi->ci.bstream.total_out_hi32; + err=BZ2_bzCompress(&zi->ci.bstream, BZ_RUN); + + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore_lo) ; + } + } + + if(err == BZ_RUN_OK) + err = ZIP_OK; + } + else +#endif + { + zi->ci.stream.next_in = (Bytef*)buf; + zi->ci.stream.avail_in = len; + + while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0)) + { + if (zi->ci.stream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.stream.next_out = zi->ci.buffered_data; + } + + + if(err != ZIP_OK) + break; + + if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) + { + uLong uTotalOutBefore = zi->ci.stream.total_out; + err=deflate(&zi->ci.stream, Z_NO_FLUSH); + if(uTotalOutBefore > zi->ci.stream.total_out) + { + int bBreak = 0; + bBreak++; + } + + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; + } + else + { + uInt copy_this,i; + if (zi->ci.stream.avail_in < zi->ci.stream.avail_out) + copy_this = zi->ci.stream.avail_in; + else + copy_this = zi->ci.stream.avail_out; + + for (i = 0; i < copy_this; i++) + *(((char*)zi->ci.stream.next_out)+i) = + *(((const char*)zi->ci.stream.next_in)+i); + { + zi->ci.stream.avail_in -= copy_this; + zi->ci.stream.avail_out-= copy_this; + zi->ci.stream.next_in+= copy_this; + zi->ci.stream.next_out+= copy_this; + zi->ci.stream.total_in+= copy_this; + zi->ci.stream.total_out+= copy_this; + zi->ci.pos_in_buffered_data += copy_this; + } + } + }// while(...) + } + + return err; +} + +extern int ZEXPORT zipCloseFileInZipRaw (zipFile file, uLong uncompressed_size, uLong crc32) +{ + return zipCloseFileInZipRaw64 (file, uncompressed_size, crc32); +} + +extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_size, uLong crc32) +{ + zip64_internal* zi; + ZPOS64_T compressed_size; + uLong invalidValue = 0xffffffff; + short datasize = 0; + int err=ZIP_OK; + + if (file == NULL) + return ZIP_PARAMERROR; + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 0) + return ZIP_PARAMERROR; + zi->ci.stream.avail_in = 0; + + if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) + { + while (err==ZIP_OK) + { + uLong uTotalOutBefore; + if (zi->ci.stream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.stream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.stream.next_out = zi->ci.buffered_data; + } + uTotalOutBefore = zi->ci.stream.total_out; + err=deflate(&zi->ci.stream, Z_FINISH); + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; + } + } + else if ((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) + { +#ifdef HAVE_BZIP2 + err = BZ_FINISH_OK; + while (err==BZ_FINISH_OK) + { + uLong uTotalOutBefore; + if (zi->ci.bstream.avail_out == 0) + { + if (zip64FlushWriteBuffer(zi) == ZIP_ERRNO) + err = ZIP_ERRNO; + zi->ci.bstream.avail_out = (uInt)Z_BUFSIZE; + zi->ci.bstream.next_out = (char*)zi->ci.buffered_data; + } + uTotalOutBefore = zi->ci.bstream.total_out_lo32; + err=BZ2_bzCompress(&zi->ci.bstream, BZ_FINISH); + if(err == BZ_STREAM_END) + err = Z_STREAM_END; + + zi->ci.pos_in_buffered_data += (uInt)(zi->ci.bstream.total_out_lo32 - uTotalOutBefore); + } + + if(err == BZ_FINISH_OK) + err = ZIP_OK; +#endif + } + + if (err==Z_STREAM_END) + err=ZIP_OK; /* this is normal */ + + if ((zi->ci.pos_in_buffered_data>0) && (err==ZIP_OK)) + { + if (zip64FlushWriteBuffer(zi)==ZIP_ERRNO) + err = ZIP_ERRNO; + } + + if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) + { + int tmp_err = deflateEnd(&zi->ci.stream); + if (err == ZIP_OK) + err = tmp_err; + zi->ci.stream_initialised = 0; + } +#ifdef HAVE_BZIP2 + else if((zi->ci.method == Z_BZIP2ED) && (!zi->ci.raw)) + { + int tmperr = BZ2_bzCompressEnd(&zi->ci.bstream); + if (err==ZIP_OK) + err = tmperr; + zi->ci.stream_initialised = 0; + } +#endif + + if (!zi->ci.raw) + { + crc32 = (uLong)zi->ci.crc32; + uncompressed_size = zi->ci.totalUncompressedData; + } + compressed_size = zi->ci.totalCompressedData; + +# ifndef NOCRYPT + compressed_size += zi->ci.crypt_header_size; +# endif + + // update Current Item crc and sizes, + if(compressed_size >= 0xffffffff || uncompressed_size >= 0xffffffff || zi->ci.pos_local_header >= 0xffffffff) + { + /*version Made by*/ + zip64local_putValue_inmemory(zi->ci.central_header+4,(uLong)45,2); + /*version needed*/ + zip64local_putValue_inmemory(zi->ci.central_header+6,(uLong)45,2); + + } + + zip64local_putValue_inmemory(zi->ci.central_header+16,crc32,4); /*crc*/ + + + if(compressed_size >= 0xffffffff) + zip64local_putValue_inmemory(zi->ci.central_header+20, invalidValue,4); /*compr size*/ + else + zip64local_putValue_inmemory(zi->ci.central_header+20, compressed_size,4); /*compr size*/ + + /// set internal file attributes field + if (zi->ci.stream.data_type == Z_ASCII) + zip64local_putValue_inmemory(zi->ci.central_header+36,(uLong)Z_ASCII,2); + + if(uncompressed_size >= 0xffffffff) + zip64local_putValue_inmemory(zi->ci.central_header+24, invalidValue,4); /*uncompr size*/ + else + zip64local_putValue_inmemory(zi->ci.central_header+24, uncompressed_size,4); /*uncompr size*/ + + // Add ZIP64 extra info field for uncompressed size + if(uncompressed_size >= 0xffffffff) + datasize += 8; + + // Add ZIP64 extra info field for compressed size + if(compressed_size >= 0xffffffff) + datasize += 8; + + // Add ZIP64 extra info field for relative offset to local file header of current file + if(zi->ci.pos_local_header >= 0xffffffff) + datasize += 8; + + if(datasize > 0) + { + char* p = NULL; + + if((uLong)(datasize + 4) > zi->ci.size_centralExtraFree) + { + // we can not write more data to the buffer that we have room for. + return ZIP_BADZIPFILE; + } + + p = zi->ci.central_header + zi->ci.size_centralheader; + + // Add Extra Information Header for 'ZIP64 information' + zip64local_putValue_inmemory(p, 0x0001, 2); // HeaderID + p += 2; + zip64local_putValue_inmemory(p, datasize, 2); // DataSize + p += 2; + + if(uncompressed_size >= 0xffffffff) + { + zip64local_putValue_inmemory(p, uncompressed_size, 8); + p += 8; + } + + if(compressed_size >= 0xffffffff) + { + zip64local_putValue_inmemory(p, compressed_size, 8); + p += 8; + } + + if(zi->ci.pos_local_header >= 0xffffffff) + { + zip64local_putValue_inmemory(p, zi->ci.pos_local_header, 8); + p += 8; + } + + // Update how much extra free space we got in the memory buffer + // and increase the centralheader size so the new ZIP64 fields are included + // ( 4 below is the size of HeaderID and DataSize field ) + zi->ci.size_centralExtraFree -= datasize + 4; + zi->ci.size_centralheader += datasize + 4; + + // Update the extra info size field + zi->ci.size_centralExtra += datasize + 4; + zip64local_putValue_inmemory(zi->ci.central_header+30,(uLong)zi->ci.size_centralExtra,2); + } + + if (err==ZIP_OK) + err = add_data_in_datablock(&zi->central_dir, zi->ci.central_header, (uLong)zi->ci.size_centralheader); + + free(zi->ci.central_header); + + if (err==ZIP_OK) + { + // Update the LocalFileHeader with the new values. + + ZPOS64_T cur_pos_inzip = ZTELL64(zi->z_filefunc,zi->filestream); + + if (ZSEEK64(zi->z_filefunc,zi->filestream, zi->ci.pos_local_header + 14,ZLIB_FILEFUNC_SEEK_SET)!=0) + err = ZIP_ERRNO; + + if (err==ZIP_OK) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,crc32,4); /* crc 32, unknown */ + + if(uncompressed_size >= 0xffffffff || compressed_size >= 0xffffffff ) + { + if(zi->ci.pos_zip64extrainfo > 0) + { + // Update the size in the ZIP64 extended field. + if (ZSEEK64(zi->z_filefunc,zi->filestream, zi->ci.pos_zip64extrainfo + 4,ZLIB_FILEFUNC_SEEK_SET)!=0) + err = ZIP_ERRNO; + + if (err==ZIP_OK) /* compressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, uncompressed_size, 8); + + if (err==ZIP_OK) /* uncompressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, compressed_size, 8); + } + else + err = ZIP_BADZIPFILE; // Caller passed zip64 = 0, so no room for zip64 info -> fatal + } + else + { + if (err==ZIP_OK) /* compressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,compressed_size,4); + + if (err==ZIP_OK) /* uncompressed size, unknown */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,uncompressed_size,4); + } + + if (ZSEEK64(zi->z_filefunc,zi->filestream, cur_pos_inzip,ZLIB_FILEFUNC_SEEK_SET)!=0) + err = ZIP_ERRNO; + } + + zi->number_entry ++; + zi->in_opened_file_inzip = 0; + + return err; +} + +extern int ZEXPORT zipCloseFileInZip (zipFile file) +{ + return zipCloseFileInZipRaw (file,0,0); +} + +int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip) +{ + int err = ZIP_OK; + ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writting_offset; + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4); + + /*num disks*/ + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); + + /*relative offset*/ + if (err==ZIP_OK) /* Relative offset to the Zip64EndOfCentralDirectory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, pos,8); + + /*total disks*/ /* Do not support spawning of disk so always say 1 here*/ + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)1,4); + + return err; +} + +int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) +{ + int err = ZIP_OK; + + uLong Zip64DataSize = 44; + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDHEADERMAGIC,4); + + if (err==ZIP_OK) /* size of this 'zip64 end of central directory' */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)Zip64DataSize,8); // why ZPOS64_T of this ? + + if (err==ZIP_OK) /* version made by */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2); + + if (err==ZIP_OK) /* version needed */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)45,2); + + if (err==ZIP_OK) /* number of this disk */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); + + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,4); + + if (err==ZIP_OK) /* total number of entries in the central dir on this disk */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8); + + if (err==ZIP_OK) /* total number of entries in the central dir */ + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, zi->number_entry, 8); + + if (err==ZIP_OK) /* size of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(ZPOS64_T)size_centraldir,8); + + if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */ + { + ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8); + } + return err; +} +int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) +{ + int err = ZIP_OK; + + /*signature*/ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ENDHEADERMAGIC,4); + + if (err==ZIP_OK) /* number of this disk */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,2); + + if (err==ZIP_OK) /* number of the disk with the start of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0,2); + + if (err==ZIP_OK) /* total number of entries in the central dir on this disk */ + { + { + if(zi->number_entry >= 0xFFFF) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xffff,2); // use value in ZIP64 record + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->number_entry,2); + } + } + + if (err==ZIP_OK) /* total number of entries in the central dir */ + { + if(zi->number_entry >= 0xFFFF) + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)0xffff,2); // use value in ZIP64 record + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)zi->number_entry,2); + } + + if (err==ZIP_OK) /* size of the central directory */ + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_centraldir,4); + + if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */ + { + ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; + if(pos >= 0xffffffff) + { + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4); + } + else + err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4); + } + + return err; +} + +int Write_GlobalComment(zip64_internal* zi, const char* global_comment) +{ + int err = ZIP_OK; + uInt size_global_comment = 0; + + if(global_comment != NULL) + size_global_comment = (uInt)strlen(global_comment); + + err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)size_global_comment,2); + + if (err == ZIP_OK && size_global_comment > 0) + { + if (ZWRITE64(zi->z_filefunc,zi->filestream, global_comment, size_global_comment) != size_global_comment) + err = ZIP_ERRNO; + } + return err; +} + +extern int ZEXPORT zipClose (zipFile file, const char* global_comment) +{ + zip64_internal* zi; + int err = 0; + uLong size_centraldir = 0; + ZPOS64_T centraldir_pos_inzip; + ZPOS64_T pos; + + if (file == NULL) + return ZIP_PARAMERROR; + + zi = (zip64_internal*)file; + + if (zi->in_opened_file_inzip == 1) + { + err = zipCloseFileInZip (file); + } + +#ifndef NO_ADDFILEINEXISTINGZIP + if (global_comment==NULL) + global_comment = zi->globalcomment; +#endif + + centraldir_pos_inzip = ZTELL64(zi->z_filefunc,zi->filestream); + + if (err==ZIP_OK) + { + linkedlist_datablock_internal* ldi = zi->central_dir.first_block; + while (ldi!=NULL) + { + if ((err==ZIP_OK) && (ldi->filled_in_this_block>0)) + { + if (ZWRITE64(zi->z_filefunc,zi->filestream, ldi->data, ldi->filled_in_this_block) != ldi->filled_in_this_block) + err = ZIP_ERRNO; + } + + size_centraldir += ldi->filled_in_this_block; + ldi = ldi->next_datablock; + } + } + free_linkedlist(&(zi->central_dir)); + + pos = centraldir_pos_inzip - zi->add_position_when_writting_offset; + if(pos >= 0xffffffff || zi->number_entry > 0xFFFF) + { + ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream); + Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); + + Write_Zip64EndOfCentralDirectoryLocator(zi, Zip64EOCDpos); + } + + if (err==ZIP_OK) + err = Write_EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); + + if(err == ZIP_OK) + err = Write_GlobalComment(zi, global_comment); + + if (ZCLOSE64(zi->z_filefunc,zi->filestream) != 0) + if (err == ZIP_OK) + err = ZIP_ERRNO; + +#ifndef NO_ADDFILEINEXISTINGZIP + TRYFREE(zi->globalcomment); +#endif + TRYFREE(zi); + + return err; +} + +extern int ZEXPORT zipRemoveExtraInfoBlock (char* pData, int* dataLen, short sHeader) +{ + char* p = pData; + int size = 0; + char* pNewHeader; + char* pTmp; + short header; + short dataSize; + + int retVal = ZIP_OK; + + if(pData == NULL || *dataLen < 4) + return ZIP_PARAMERROR; + + pNewHeader = (char*)ALLOC(*dataLen); + pTmp = pNewHeader; + + while(p < (pData + *dataLen)) + { + header = *(short*)p; + dataSize = *(((short*)p)+1); + + if( header == sHeader ) // Header found. + { + p += dataSize + 4; // skip it. do not copy to temp buffer + } + else + { + // Extra Info block should not be removed, So copy it to the temp buffer. + memcpy(pTmp, p, dataSize + 4); + p += dataSize + 4; + size += dataSize + 4; + } + + } + + if(size < *dataLen) + { + // clean old extra info block. + memset(pData,0, *dataLen); + + // copy the new extra info block over the old + if(size > 0) + memcpy(pData, pNewHeader, size); + + // set the new extra info size + *dataLen = size; + + retVal = ZIP_OK; + } + else + retVal = ZIP_ERRNO; + + TRYFREE(pNewHeader); + + return retVal; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/minizip/zip.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,362 @@ +/* zip.h -- IO on .zip files using zlib + Version 1.1, February 14h, 2010 + part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html ) + + Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html ) + + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) + + For more info read MiniZip_info.txt + + --------------------------------------------------------------------------- + + Condition of use and distribution are the same than zlib : + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + --------------------------------------------------------------------------- + + Changes + + See header of zip.h + +*/ + +#ifndef _zip12_H +#define _zip12_H + +#ifdef __cplusplus +extern "C" { +#endif + +//#define HAVE_BZIP2 + +#ifndef _ZLIB_H +#include "zlib.h" +#endif + +#ifndef _ZLIBIOAPI_H +#include "ioapi.h" +#endif + +#ifdef HAVE_BZIP2 +#include "bzlib.h" +#endif + +#define Z_BZIP2ED 12 + +#if defined(STRICTZIP) || defined(STRICTZIPUNZIP) +/* like the STRICT of WIN32, we define a pointer that cannot be converted + from (void*) without cast */ +typedef struct TagzipFile__ { int unused; } zipFile__; +typedef zipFile__ *zipFile; +#else +typedef voidp zipFile; +#endif + +#define ZIP_OK (0) +#define ZIP_EOF (0) +#define ZIP_ERRNO (Z_ERRNO) +#define ZIP_PARAMERROR (-102) +#define ZIP_BADZIPFILE (-103) +#define ZIP_INTERNALERROR (-104) + +#ifndef DEF_MEM_LEVEL +# if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +# else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +# endif +#endif +/* default memLevel */ + +/* tm_zip contain date/time info */ +typedef struct tm_zip_s +{ + uInt tm_sec; /* seconds after the minute - [0,59] */ + uInt tm_min; /* minutes after the hour - [0,59] */ + uInt tm_hour; /* hours since midnight - [0,23] */ + uInt tm_mday; /* day of the month - [1,31] */ + uInt tm_mon; /* months since January - [0,11] */ + uInt tm_year; /* years - [1980..2044] */ +} tm_zip; + +typedef struct +{ + tm_zip tmz_date; /* date in understandable format */ + uLong dosDate; /* if dos_date == 0, tmu_date is used */ +/* uLong flag; */ /* general purpose bit flag 2 bytes */ + + uLong internal_fa; /* internal file attributes 2 bytes */ + uLong external_fa; /* external file attributes 4 bytes */ +} zip_fileinfo; + +typedef const char* zipcharpc; + + +#define APPEND_STATUS_CREATE (0) +#define APPEND_STATUS_CREATEAFTER (1) +#define APPEND_STATUS_ADDINZIP (2) + +extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append)); +extern zipFile ZEXPORT zipOpen64 OF((const void *pathname, int append)); +/* + Create a zipfile. + pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on + an Unix computer "zlib/zlib113.zip". + if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip + will be created at the end of the file. + (useful if the file contain a self extractor code) + if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will + add files in existing zip (be sure you don't add file that doesn't exist) + If the zipfile cannot be opened, the return value is NULL. + Else, the return value is a zipFile Handle, usable with other function + of this zip package. +*/ + +/* Note : there is no delete function into a zipfile. + If you want delete file into a zipfile, you must open a zipfile, and create another + Of couse, you can use RAW reading and writing to copy the file you did not want delte +*/ + +extern zipFile ZEXPORT zipOpen2 OF((const char *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc_def* pzlib_filefunc_def)); + +extern zipFile ZEXPORT zipOpen2_64 OF((const void *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc64_def* pzlib_filefunc_def)); + +extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level)); + +extern int ZEXPORT zipOpenNewFileInZip64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int zip64)); + +/* + Open a file in the ZIP for writing. + filename : the filename in zip (if NULL, '-' without quote will be used + *zipfi contain supplemental information + if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local + contains the extrafield data the the local header + if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global + contains the extrafield data the the local header + if comment != NULL, comment contain the comment string + method contain the compression method (0 for store, Z_DEFLATED for deflate) + level contain the level of compression (can be Z_DEFAULT_COMPRESSION) + zip64 is set to 1 if a zip64 extended information block should be added to the local file header. + this MUST be '1' if the uncompressed size is >= 0xffffffff. + +*/ + + +extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw)); + + +extern int ZEXPORT zipOpenNewFileInZip2_64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int zip64)); +/* + Same than zipOpenNewFileInZip, except if raw=1, we write raw file + */ + +extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting)); + +extern int ZEXPORT zipOpenNewFileInZip3_64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + int zip64 + )); + +/* + Same than zipOpenNewFileInZip2, except + windowBits,memLevel,,strategy : see parameter strategy in deflateInit2 + password : crypting password (NULL for no crypting) + crcForCrypting : crc of file to compress (needed for crypting) + */ + +extern int ZEXPORT zipOpenNewFileInZip4 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + uLong versionMadeBy, + uLong flagBase + )); + + +extern int ZEXPORT zipOpenNewFileInZip4_64 OF((zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + uLong versionMadeBy, + uLong flagBase, + int zip64 + )); +/* + Same than zipOpenNewFileInZip4, except + versionMadeBy : value for Version made by field + flag : value for flag field (compression level info will be added) + */ + + +extern int ZEXPORT zipWriteInFileInZip OF((zipFile file, + const void* buf, + unsigned len)); +/* + Write data in the zipfile +*/ + +extern int ZEXPORT zipCloseFileInZip OF((zipFile file)); +/* + Close the current file in the zipfile +*/ + +extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file, + uLong uncompressed_size, + uLong crc32)); + +extern int ZEXPORT zipCloseFileInZipRaw64 OF((zipFile file, + ZPOS64_T uncompressed_size, + uLong crc32)); + +/* + Close the current file in the zipfile, for file opened with + parameter raw=1 in zipOpenNewFileInZip2 + uncompressed_size and crc32 are value for the uncompressed size +*/ + +extern int ZEXPORT zipClose OF((zipFile file, + const char* global_comment)); +/* + Close the zipfile +*/ + + +extern int ZEXPORT zipRemoveExtraInfoBlock OF((char* pData, int* dataLen, short sHeader)); +/* + zipRemoveExtraInfoBlock - Added by Mathias Svensson + + Remove extra information block from a extra information data for the local file header or central directory header + + It is needed to remove ZIP64 extra information blocks when before data is written if using RAW mode. + + 0x0001 is the signature header for the ZIP64 extra information blocks + + usage. + Remove ZIP64 Extra information from a central director extra field data + zipRemoveExtraInfoBlock(pCenDirExtraFieldData, &nCenDirExtraFieldDataLen, 0x0001); + + Remove ZIP64 Extra information from a Local File Header extra field data + zipRemoveExtraInfoBlock(pLocalHeaderExtraFieldData, &nLocalHeaderExtraFieldDataLen, 0x0001); +*/ + +#ifdef __cplusplus +} +#endif + +#endif /* _zip64_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/pascal/example.pas Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,599 @@ +(* example.c -- usage example of the zlib compression library + * Copyright (C) 1995-2003 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Pascal translation + * Copyright (C) 1998 by Jacques Nomssi Nzali. + * For conditions of distribution and use, see copyright notice in readme.txt + * + * Adaptation to the zlibpas interface + * Copyright (C) 2003 by Cosmin Truta. + * For conditions of distribution and use, see copyright notice in readme.txt + *) + +program example; + +{$DEFINE TEST_COMPRESS} +{DO NOT $DEFINE TEST_GZIO} +{$DEFINE TEST_DEFLATE} +{$DEFINE TEST_INFLATE} +{$DEFINE TEST_FLUSH} +{$DEFINE TEST_SYNC} +{$DEFINE TEST_DICT} + +uses SysUtils, zlibpas; + +const TESTFILE = 'foo.gz'; + +(* "hello world" would be more standard, but the repeated "hello" + * stresses the compression code better, sorry... + *) +const hello: PChar = 'hello, hello!'; + +const dictionary: PChar = 'hello'; + +var dictId: LongInt; (* Adler32 value of the dictionary *) + +procedure CHECK_ERR(err: Integer; msg: String); +begin + if err <> Z_OK then + begin + WriteLn(msg, ' error: ', err); + Halt(1); + end; +end; + +procedure EXIT_ERR(const msg: String); +begin + WriteLn('Error: ', msg); + Halt(1); +end; + +(* =========================================================================== + * Test compress and uncompress + *) +{$IFDEF TEST_COMPRESS} +procedure test_compress(compr: Pointer; comprLen: LongInt; + uncompr: Pointer; uncomprLen: LongInt); +var err: Integer; + len: LongInt; +begin + len := StrLen(hello)+1; + + err := compress(compr, comprLen, hello, len); + CHECK_ERR(err, 'compress'); + + StrCopy(PChar(uncompr), 'garbage'); + + err := uncompress(uncompr, uncomprLen, compr, comprLen); + CHECK_ERR(err, 'uncompress'); + + if StrComp(PChar(uncompr), hello) <> 0 then + EXIT_ERR('bad uncompress') + else + WriteLn('uncompress(): ', PChar(uncompr)); +end; +{$ENDIF} + +(* =========================================================================== + * Test read/write of .gz files + *) +{$IFDEF TEST_GZIO} +procedure test_gzio(const fname: PChar; (* compressed file name *) + uncompr: Pointer; + uncomprLen: LongInt); +var err: Integer; + len: Integer; + zfile: gzFile; + pos: LongInt; +begin + len := StrLen(hello)+1; + + zfile := gzopen(fname, 'wb'); + if zfile = NIL then + begin + WriteLn('gzopen error'); + Halt(1); + end; + gzputc(zfile, 'h'); + if gzputs(zfile, 'ello') <> 4 then + begin + WriteLn('gzputs err: ', gzerror(zfile, err)); + Halt(1); + end; + {$IFDEF GZ_FORMAT_STRING} + if gzprintf(zfile, ', %s!', 'hello') <> 8 then + begin + WriteLn('gzprintf err: ', gzerror(zfile, err)); + Halt(1); + end; + {$ELSE} + if gzputs(zfile, ', hello!') <> 8 then + begin + WriteLn('gzputs err: ', gzerror(zfile, err)); + Halt(1); + end; + {$ENDIF} + gzseek(zfile, 1, SEEK_CUR); (* add one zero byte *) + gzclose(zfile); + + zfile := gzopen(fname, 'rb'); + if zfile = NIL then + begin + WriteLn('gzopen error'); + Halt(1); + end; + + StrCopy(PChar(uncompr), 'garbage'); + + if gzread(zfile, uncompr, uncomprLen) <> len then + begin + WriteLn('gzread err: ', gzerror(zfile, err)); + Halt(1); + end; + if StrComp(PChar(uncompr), hello) <> 0 then + begin + WriteLn('bad gzread: ', PChar(uncompr)); + Halt(1); + end + else + WriteLn('gzread(): ', PChar(uncompr)); + + pos := gzseek(zfile, -8, SEEK_CUR); + if (pos <> 6) or (gztell(zfile) <> pos) then + begin + WriteLn('gzseek error, pos=', pos, ', gztell=', gztell(zfile)); + Halt(1); + end; + + if gzgetc(zfile) <> ' ' then + begin + WriteLn('gzgetc error'); + Halt(1); + end; + + if gzungetc(' ', zfile) <> ' ' then + begin + WriteLn('gzungetc error'); + Halt(1); + end; + + gzgets(zfile, PChar(uncompr), uncomprLen); + uncomprLen := StrLen(PChar(uncompr)); + if uncomprLen <> 7 then (* " hello!" *) + begin + WriteLn('gzgets err after gzseek: ', gzerror(zfile, err)); + Halt(1); + end; + if StrComp(PChar(uncompr), hello + 6) <> 0 then + begin + WriteLn('bad gzgets after gzseek'); + Halt(1); + end + else + WriteLn('gzgets() after gzseek: ', PChar(uncompr)); + + gzclose(zfile); +end; +{$ENDIF} + +(* =========================================================================== + * Test deflate with small buffers + *) +{$IFDEF TEST_DEFLATE} +procedure test_deflate(compr: Pointer; comprLen: LongInt); +var c_stream: z_stream; (* compression stream *) + err: Integer; + len: LongInt; +begin + len := StrLen(hello)+1; + + c_stream.zalloc := NIL; + c_stream.zfree := NIL; + c_stream.opaque := NIL; + + err := deflateInit(c_stream, Z_DEFAULT_COMPRESSION); + CHECK_ERR(err, 'deflateInit'); + + c_stream.next_in := hello; + c_stream.next_out := compr; + + while (c_stream.total_in <> len) and + (c_stream.total_out < comprLen) do + begin + c_stream.avail_out := 1; { force small buffers } + c_stream.avail_in := 1; + err := deflate(c_stream, Z_NO_FLUSH); + CHECK_ERR(err, 'deflate'); + end; + + (* Finish the stream, still forcing small buffers: *) + while TRUE do + begin + c_stream.avail_out := 1; + err := deflate(c_stream, Z_FINISH); + if err = Z_STREAM_END then + break; + CHECK_ERR(err, 'deflate'); + end; + + err := deflateEnd(c_stream); + CHECK_ERR(err, 'deflateEnd'); +end; +{$ENDIF} + +(* =========================================================================== + * Test inflate with small buffers + *) +{$IFDEF TEST_INFLATE} +procedure test_inflate(compr: Pointer; comprLen : LongInt; + uncompr: Pointer; uncomprLen : LongInt); +var err: Integer; + d_stream: z_stream; (* decompression stream *) +begin + StrCopy(PChar(uncompr), 'garbage'); + + d_stream.zalloc := NIL; + d_stream.zfree := NIL; + d_stream.opaque := NIL; + + d_stream.next_in := compr; + d_stream.avail_in := 0; + d_stream.next_out := uncompr; + + err := inflateInit(d_stream); + CHECK_ERR(err, 'inflateInit'); + + while (d_stream.total_out < uncomprLen) and + (d_stream.total_in < comprLen) do + begin + d_stream.avail_out := 1; (* force small buffers *) + d_stream.avail_in := 1; + err := inflate(d_stream, Z_NO_FLUSH); + if err = Z_STREAM_END then + break; + CHECK_ERR(err, 'inflate'); + end; + + err := inflateEnd(d_stream); + CHECK_ERR(err, 'inflateEnd'); + + if StrComp(PChar(uncompr), hello) <> 0 then + EXIT_ERR('bad inflate') + else + WriteLn('inflate(): ', PChar(uncompr)); +end; +{$ENDIF} + +(* =========================================================================== + * Test deflate with large buffers and dynamic change of compression level + *) +{$IFDEF TEST_DEFLATE} +procedure test_large_deflate(compr: Pointer; comprLen: LongInt; + uncompr: Pointer; uncomprLen: LongInt); +var c_stream: z_stream; (* compression stream *) + err: Integer; +begin + c_stream.zalloc := NIL; + c_stream.zfree := NIL; + c_stream.opaque := NIL; + + err := deflateInit(c_stream, Z_BEST_SPEED); + CHECK_ERR(err, 'deflateInit'); + + c_stream.next_out := compr; + c_stream.avail_out := Integer(comprLen); + + (* At this point, uncompr is still mostly zeroes, so it should compress + * very well: + *) + c_stream.next_in := uncompr; + c_stream.avail_in := Integer(uncomprLen); + err := deflate(c_stream, Z_NO_FLUSH); + CHECK_ERR(err, 'deflate'); + if c_stream.avail_in <> 0 then + EXIT_ERR('deflate not greedy'); + + (* Feed in already compressed data and switch to no compression: *) + deflateParams(c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY); + c_stream.next_in := compr; + c_stream.avail_in := Integer(comprLen div 2); + err := deflate(c_stream, Z_NO_FLUSH); + CHECK_ERR(err, 'deflate'); + + (* Switch back to compressing mode: *) + deflateParams(c_stream, Z_BEST_COMPRESSION, Z_FILTERED); + c_stream.next_in := uncompr; + c_stream.avail_in := Integer(uncomprLen); + err := deflate(c_stream, Z_NO_FLUSH); + CHECK_ERR(err, 'deflate'); + + err := deflate(c_stream, Z_FINISH); + if err <> Z_STREAM_END then + EXIT_ERR('deflate should report Z_STREAM_END'); + + err := deflateEnd(c_stream); + CHECK_ERR(err, 'deflateEnd'); +end; +{$ENDIF} + +(* =========================================================================== + * Test inflate with large buffers + *) +{$IFDEF TEST_INFLATE} +procedure test_large_inflate(compr: Pointer; comprLen: LongInt; + uncompr: Pointer; uncomprLen: LongInt); +var err: Integer; + d_stream: z_stream; (* decompression stream *) +begin + StrCopy(PChar(uncompr), 'garbage'); + + d_stream.zalloc := NIL; + d_stream.zfree := NIL; + d_stream.opaque := NIL; + + d_stream.next_in := compr; + d_stream.avail_in := Integer(comprLen); + + err := inflateInit(d_stream); + CHECK_ERR(err, 'inflateInit'); + + while TRUE do + begin + d_stream.next_out := uncompr; (* discard the output *) + d_stream.avail_out := Integer(uncomprLen); + err := inflate(d_stream, Z_NO_FLUSH); + if err = Z_STREAM_END then + break; + CHECK_ERR(err, 'large inflate'); + end; + + err := inflateEnd(d_stream); + CHECK_ERR(err, 'inflateEnd'); + + if d_stream.total_out <> 2 * uncomprLen + comprLen div 2 then + begin + WriteLn('bad large inflate: ', d_stream.total_out); + Halt(1); + end + else + WriteLn('large_inflate(): OK'); +end; +{$ENDIF} + +(* =========================================================================== + * Test deflate with full flush + *) +{$IFDEF TEST_FLUSH} +procedure test_flush(compr: Pointer; var comprLen : LongInt); +var c_stream: z_stream; (* compression stream *) + err: Integer; + len: Integer; +begin + len := StrLen(hello)+1; + + c_stream.zalloc := NIL; + c_stream.zfree := NIL; + c_stream.opaque := NIL; + + err := deflateInit(c_stream, Z_DEFAULT_COMPRESSION); + CHECK_ERR(err, 'deflateInit'); + + c_stream.next_in := hello; + c_stream.next_out := compr; + c_stream.avail_in := 3; + c_stream.avail_out := Integer(comprLen); + err := deflate(c_stream, Z_FULL_FLUSH); + CHECK_ERR(err, 'deflate'); + + Inc(PByteArray(compr)^[3]); (* force an error in first compressed block *) + c_stream.avail_in := len - 3; + + err := deflate(c_stream, Z_FINISH); + if err <> Z_STREAM_END then + CHECK_ERR(err, 'deflate'); + + err := deflateEnd(c_stream); + CHECK_ERR(err, 'deflateEnd'); + + comprLen := c_stream.total_out; +end; +{$ENDIF} + +(* =========================================================================== + * Test inflateSync() + *) +{$IFDEF TEST_SYNC} +procedure test_sync(compr: Pointer; comprLen: LongInt; + uncompr: Pointer; uncomprLen : LongInt); +var err: Integer; + d_stream: z_stream; (* decompression stream *) +begin + StrCopy(PChar(uncompr), 'garbage'); + + d_stream.zalloc := NIL; + d_stream.zfree := NIL; + d_stream.opaque := NIL; + + d_stream.next_in := compr; + d_stream.avail_in := 2; (* just read the zlib header *) + + err := inflateInit(d_stream); + CHECK_ERR(err, 'inflateInit'); + + d_stream.next_out := uncompr; + d_stream.avail_out := Integer(uncomprLen); + + inflate(d_stream, Z_NO_FLUSH); + CHECK_ERR(err, 'inflate'); + + d_stream.avail_in := Integer(comprLen-2); (* read all compressed data *) + err := inflateSync(d_stream); (* but skip the damaged part *) + CHECK_ERR(err, 'inflateSync'); + + err := inflate(d_stream, Z_FINISH); + if err <> Z_DATA_ERROR then + EXIT_ERR('inflate should report DATA_ERROR'); + (* Because of incorrect adler32 *) + + err := inflateEnd(d_stream); + CHECK_ERR(err, 'inflateEnd'); + + WriteLn('after inflateSync(): hel', PChar(uncompr)); +end; +{$ENDIF} + +(* =========================================================================== + * Test deflate with preset dictionary + *) +{$IFDEF TEST_DICT} +procedure test_dict_deflate(compr: Pointer; comprLen: LongInt); +var c_stream: z_stream; (* compression stream *) + err: Integer; +begin + c_stream.zalloc := NIL; + c_stream.zfree := NIL; + c_stream.opaque := NIL; + + err := deflateInit(c_stream, Z_BEST_COMPRESSION); + CHECK_ERR(err, 'deflateInit'); + + err := deflateSetDictionary(c_stream, dictionary, StrLen(dictionary)); + CHECK_ERR(err, 'deflateSetDictionary'); + + dictId := c_stream.adler; + c_stream.next_out := compr; + c_stream.avail_out := Integer(comprLen); + + c_stream.next_in := hello; + c_stream.avail_in := StrLen(hello)+1; + + err := deflate(c_stream, Z_FINISH); + if err <> Z_STREAM_END then + EXIT_ERR('deflate should report Z_STREAM_END'); + + err := deflateEnd(c_stream); + CHECK_ERR(err, 'deflateEnd'); +end; +{$ENDIF} + +(* =========================================================================== + * Test inflate with a preset dictionary + *) +{$IFDEF TEST_DICT} +procedure test_dict_inflate(compr: Pointer; comprLen: LongInt; + uncompr: Pointer; uncomprLen: LongInt); +var err: Integer; + d_stream: z_stream; (* decompression stream *) +begin + StrCopy(PChar(uncompr), 'garbage'); + + d_stream.zalloc := NIL; + d_stream.zfree := NIL; + d_stream.opaque := NIL; + + d_stream.next_in := compr; + d_stream.avail_in := Integer(comprLen); + + err := inflateInit(d_stream); + CHECK_ERR(err, 'inflateInit'); + + d_stream.next_out := uncompr; + d_stream.avail_out := Integer(uncomprLen); + + while TRUE do + begin + err := inflate(d_stream, Z_NO_FLUSH); + if err = Z_STREAM_END then + break; + if err = Z_NEED_DICT then + begin + if d_stream.adler <> dictId then + EXIT_ERR('unexpected dictionary'); + err := inflateSetDictionary(d_stream, dictionary, StrLen(dictionary)); + end; + CHECK_ERR(err, 'inflate with dict'); + end; + + err := inflateEnd(d_stream); + CHECK_ERR(err, 'inflateEnd'); + + if StrComp(PChar(uncompr), hello) <> 0 then + EXIT_ERR('bad inflate with dict') + else + WriteLn('inflate with dictionary: ', PChar(uncompr)); +end; +{$ENDIF} + +var compr, uncompr: Pointer; + comprLen, uncomprLen: LongInt; + +begin + if zlibVersion^ <> ZLIB_VERSION[1] then + EXIT_ERR('Incompatible zlib version'); + + WriteLn('zlib version: ', zlibVersion); + WriteLn('zlib compile flags: ', Format('0x%x', [zlibCompileFlags])); + + comprLen := 10000 * SizeOf(Integer); (* don't overflow on MSDOS *) + uncomprLen := comprLen; + GetMem(compr, comprLen); + GetMem(uncompr, uncomprLen); + if (compr = NIL) or (uncompr = NIL) then + EXIT_ERR('Out of memory'); + (* compr and uncompr are cleared to avoid reading uninitialized + * data and to ensure that uncompr compresses well. + *) + FillChar(compr^, comprLen, 0); + FillChar(uncompr^, uncomprLen, 0); + + {$IFDEF TEST_COMPRESS} + WriteLn('** Testing compress'); + test_compress(compr, comprLen, uncompr, uncomprLen); + {$ENDIF} + + {$IFDEF TEST_GZIO} + WriteLn('** Testing gzio'); + if ParamCount >= 1 then + test_gzio(ParamStr(1), uncompr, uncomprLen) + else + test_gzio(TESTFILE, uncompr, uncomprLen); + {$ENDIF} + + {$IFDEF TEST_DEFLATE} + WriteLn('** Testing deflate with small buffers'); + test_deflate(compr, comprLen); + {$ENDIF} + {$IFDEF TEST_INFLATE} + WriteLn('** Testing inflate with small buffers'); + test_inflate(compr, comprLen, uncompr, uncomprLen); + {$ENDIF} + + {$IFDEF TEST_DEFLATE} + WriteLn('** Testing deflate with large buffers'); + test_large_deflate(compr, comprLen, uncompr, uncomprLen); + {$ENDIF} + {$IFDEF TEST_INFLATE} + WriteLn('** Testing inflate with large buffers'); + test_large_inflate(compr, comprLen, uncompr, uncomprLen); + {$ENDIF} + + {$IFDEF TEST_FLUSH} + WriteLn('** Testing deflate with full flush'); + test_flush(compr, comprLen); + {$ENDIF} + {$IFDEF TEST_SYNC} + WriteLn('** Testing inflateSync'); + test_sync(compr, comprLen, uncompr, uncomprLen); + {$ENDIF} + comprLen := uncomprLen; + + {$IFDEF TEST_DICT} + WriteLn('** Testing deflate and inflate with preset dictionary'); + test_dict_deflate(compr, comprLen); + test_dict_inflate(compr, comprLen, uncompr, uncomprLen); + {$ENDIF} + + FreeMem(compr, comprLen); + FreeMem(uncompr, uncomprLen); +end.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/pascal/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,76 @@ + +This directory contains a Pascal (Delphi, Kylix) interface to the +zlib data compression library. + + +Directory listing +================= + +zlibd32.mak makefile for Borland C++ +example.pas usage example of zlib +zlibpas.pas the Pascal interface to zlib +readme.txt this file + + +Compatibility notes +=================== + +- Although the name "zlib" would have been more normal for the + zlibpas unit, this name is already taken by Borland's ZLib unit. + This is somehow unfortunate, because that unit is not a genuine + interface to the full-fledged zlib functionality, but a suite of + class wrappers around zlib streams. Other essential features, + such as checksums, are missing. + It would have been more appropriate for that unit to have a name + like "ZStreams", or something similar. + +- The C and zlib-supplied types int, uInt, long, uLong, etc. are + translated directly into Pascal types of similar sizes (Integer, + LongInt, etc.), to avoid namespace pollution. In particular, + there is no conversion of unsigned int into a Pascal unsigned + integer. The Word type is non-portable and has the same size + (16 bits) both in a 16-bit and in a 32-bit environment, unlike + Integer. Even if there is a 32-bit Cardinal type, there is no + real need for unsigned int in zlib under a 32-bit environment. + +- Except for the callbacks, the zlib function interfaces are + assuming the calling convention normally used in Pascal + (__pascal for DOS and Windows16, __fastcall for Windows32). + Since the cdecl keyword is used, the old Turbo Pascal does + not work with this interface. + +- The gz* function interfaces are not translated, to avoid + interfacing problems with the C runtime library. Besides, + gzprintf(gzFile file, const char *format, ...) + cannot be translated into Pascal. + + +Legal issues +============ + +The zlibpas interface is: + Copyright (C) 1995-2003 Jean-loup Gailly and Mark Adler. + Copyright (C) 1998 by Bob Dellaca. + Copyright (C) 2003 by Cosmin Truta. + +The example program is: + Copyright (C) 1995-2003 by Jean-loup Gailly. + Copyright (C) 1998,1999,2000 by Jacques Nomssi Nzali. + Copyright (C) 2003 by Cosmin Truta. + + This software is provided 'as-is', without any express or implied + warranty. In no event will the author be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/pascal/zlibd32.mak Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,99 @@ +# Makefile for zlib +# For use with Delphi and C++ Builder under Win32 +# Updated for zlib 1.2.x by Cosmin Truta + +# ------------ Borland C++ ------------ + +# This project uses the Delphi (fastcall/register) calling convention: +LOC = -DZEXPORT=__fastcall -DZEXPORTVA=__cdecl + +CC = bcc32 +LD = bcc32 +AR = tlib +# do not use "-pr" in CFLAGS +CFLAGS = -a -d -k- -O2 $(LOC) +LDFLAGS = + + +# variables +ZLIB_LIB = zlib.lib + +OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj +OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj +OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj +OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj + + +# targets +all: $(ZLIB_LIB) example.exe minigzip.exe + +.c.obj: + $(CC) -c $(CFLAGS) $*.c + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +example.obj: test/example.c zlib.h zconf.h + +minigzip.obj: test/minigzip.c zlib.h zconf.h + + +# For the sake of the old Borland make, +# the command line is cut to fit in the MS-DOS 128 byte limit: +$(ZLIB_LIB): $(OBJ1) $(OBJ2) + -del $(ZLIB_LIB) + $(AR) $(ZLIB_LIB) $(OBJP1) + $(AR) $(ZLIB_LIB) $(OBJP2) + + +# testing +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +example.exe: example.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) + +minigzip.exe: minigzip.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) + + +# cleanup +clean: + -del *.obj + -del *.exe + -del *.lib + -del *.tds + -del zlib.bak + -del foo.gz +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/pascal/zlibpas.pas Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,276 @@ +(* zlibpas -- Pascal interface to the zlib data compression library + * + * Copyright (C) 2003 Cosmin Truta. + * Derived from original sources by Bob Dellaca. + * For conditions of distribution and use, see copyright notice in readme.txt + *) + +unit zlibpas; + +interface + +const + ZLIB_VERSION = '1.2.7'; + ZLIB_VERNUM = $1270; + +type + alloc_func = function(opaque: Pointer; items, size: Integer): Pointer; + cdecl; + free_func = procedure(opaque, address: Pointer); + cdecl; + + in_func = function(opaque: Pointer; var buf: PByte): Integer; + cdecl; + out_func = function(opaque: Pointer; buf: PByte; size: Integer): Integer; + cdecl; + + z_streamp = ^z_stream; + z_stream = packed record + next_in: PChar; (* next input byte *) + avail_in: Integer; (* number of bytes available at next_in *) + total_in: LongInt; (* total nb of input bytes read so far *) + + next_out: PChar; (* next output byte should be put there *) + avail_out: Integer; (* remaining free space at next_out *) + total_out: LongInt; (* total nb of bytes output so far *) + + msg: PChar; (* last error message, NULL if no error *) + state: Pointer; (* not visible by applications *) + + zalloc: alloc_func; (* used to allocate the internal state *) + zfree: free_func; (* used to free the internal state *) + opaque: Pointer; (* private data object passed to zalloc and zfree *) + + data_type: Integer; (* best guess about the data type: ascii or binary *) + adler: LongInt; (* adler32 value of the uncompressed data *) + reserved: LongInt; (* reserved for future use *) + end; + + gz_headerp = ^gz_header; + gz_header = packed record + text: Integer; (* true if compressed data believed to be text *) + time: LongInt; (* modification time *) + xflags: Integer; (* extra flags (not used when writing a gzip file) *) + os: Integer; (* operating system *) + extra: PChar; (* pointer to extra field or Z_NULL if none *) + extra_len: Integer; (* extra field length (valid if extra != Z_NULL) *) + extra_max: Integer; (* space at extra (only when reading header) *) + name: PChar; (* pointer to zero-terminated file name or Z_NULL *) + name_max: Integer; (* space at name (only when reading header) *) + comment: PChar; (* pointer to zero-terminated comment or Z_NULL *) + comm_max: Integer; (* space at comment (only when reading header) *) + hcrc: Integer; (* true if there was or will be a header crc *) + done: Integer; (* true when done reading gzip header *) + end; + +(* constants *) +const + Z_NO_FLUSH = 0; + Z_PARTIAL_FLUSH = 1; + Z_SYNC_FLUSH = 2; + Z_FULL_FLUSH = 3; + Z_FINISH = 4; + Z_BLOCK = 5; + Z_TREES = 6; + + Z_OK = 0; + Z_STREAM_END = 1; + Z_NEED_DICT = 2; + Z_ERRNO = -1; + Z_STREAM_ERROR = -2; + Z_DATA_ERROR = -3; + Z_MEM_ERROR = -4; + Z_BUF_ERROR = -5; + Z_VERSION_ERROR = -6; + + Z_NO_COMPRESSION = 0; + Z_BEST_SPEED = 1; + Z_BEST_COMPRESSION = 9; + Z_DEFAULT_COMPRESSION = -1; + + Z_FILTERED = 1; + Z_HUFFMAN_ONLY = 2; + Z_RLE = 3; + Z_FIXED = 4; + Z_DEFAULT_STRATEGY = 0; + + Z_BINARY = 0; + Z_TEXT = 1; + Z_ASCII = 1; + Z_UNKNOWN = 2; + + Z_DEFLATED = 8; + +(* basic functions *) +function zlibVersion: PChar; +function deflateInit(var strm: z_stream; level: Integer): Integer; +function deflate(var strm: z_stream; flush: Integer): Integer; +function deflateEnd(var strm: z_stream): Integer; +function inflateInit(var strm: z_stream): Integer; +function inflate(var strm: z_stream; flush: Integer): Integer; +function inflateEnd(var strm: z_stream): Integer; + +(* advanced functions *) +function deflateInit2(var strm: z_stream; level, method, windowBits, + memLevel, strategy: Integer): Integer; +function deflateSetDictionary(var strm: z_stream; const dictionary: PChar; + dictLength: Integer): Integer; +function deflateCopy(var dest, source: z_stream): Integer; +function deflateReset(var strm: z_stream): Integer; +function deflateParams(var strm: z_stream; level, strategy: Integer): Integer; +function deflateTune(var strm: z_stream; good_length, max_lazy, nice_length, max_chain: Integer): Integer; +function deflateBound(var strm: z_stream; sourceLen: LongInt): LongInt; +function deflatePending(var strm: z_stream; var pending: Integer; var bits: Integer): Integer; +function deflatePrime(var strm: z_stream; bits, value: Integer): Integer; +function deflateSetHeader(var strm: z_stream; head: gz_header): Integer; +function inflateInit2(var strm: z_stream; windowBits: Integer): Integer; +function inflateSetDictionary(var strm: z_stream; const dictionary: PChar; + dictLength: Integer): Integer; +function inflateSync(var strm: z_stream): Integer; +function inflateCopy(var dest, source: z_stream): Integer; +function inflateReset(var strm: z_stream): Integer; +function inflateReset2(var strm: z_stream; windowBits: Integer): Integer; +function inflatePrime(var strm: z_stream; bits, value: Integer): Integer; +function inflateMark(var strm: z_stream): LongInt; +function inflateGetHeader(var strm: z_stream; var head: gz_header): Integer; +function inflateBackInit(var strm: z_stream; + windowBits: Integer; window: PChar): Integer; +function inflateBack(var strm: z_stream; in_fn: in_func; in_desc: Pointer; + out_fn: out_func; out_desc: Pointer): Integer; +function inflateBackEnd(var strm: z_stream): Integer; +function zlibCompileFlags: LongInt; + +(* utility functions *) +function compress(dest: PChar; var destLen: LongInt; + const source: PChar; sourceLen: LongInt): Integer; +function compress2(dest: PChar; var destLen: LongInt; + const source: PChar; sourceLen: LongInt; + level: Integer): Integer; +function compressBound(sourceLen: LongInt): LongInt; +function uncompress(dest: PChar; var destLen: LongInt; + const source: PChar; sourceLen: LongInt): Integer; + +(* checksum functions *) +function adler32(adler: LongInt; const buf: PChar; len: Integer): LongInt; +function adler32_combine(adler1, adler2, len2: LongInt): LongInt; +function crc32(crc: LongInt; const buf: PChar; len: Integer): LongInt; +function crc32_combine(crc1, crc2, len2: LongInt): LongInt; + +(* various hacks, don't look :) *) +function deflateInit_(var strm: z_stream; level: Integer; + const version: PChar; stream_size: Integer): Integer; +function inflateInit_(var strm: z_stream; const version: PChar; + stream_size: Integer): Integer; +function deflateInit2_(var strm: z_stream; + level, method, windowBits, memLevel, strategy: Integer; + const version: PChar; stream_size: Integer): Integer; +function inflateInit2_(var strm: z_stream; windowBits: Integer; + const version: PChar; stream_size: Integer): Integer; +function inflateBackInit_(var strm: z_stream; + windowBits: Integer; window: PChar; + const version: PChar; stream_size: Integer): Integer; + + +implementation + +{$L adler32.obj} +{$L compress.obj} +{$L crc32.obj} +{$L deflate.obj} +{$L infback.obj} +{$L inffast.obj} +{$L inflate.obj} +{$L inftrees.obj} +{$L trees.obj} +{$L uncompr.obj} +{$L zutil.obj} + +function adler32; external; +function adler32_combine; external; +function compress; external; +function compress2; external; +function compressBound; external; +function crc32; external; +function crc32_combine; external; +function deflate; external; +function deflateBound; external; +function deflateCopy; external; +function deflateEnd; external; +function deflateInit_; external; +function deflateInit2_; external; +function deflateParams; external; +function deflatePending; external; +function deflatePrime; external; +function deflateReset; external; +function deflateSetDictionary; external; +function deflateSetHeader; external; +function deflateTune; external; +function inflate; external; +function inflateBack; external; +function inflateBackEnd; external; +function inflateBackInit_; external; +function inflateCopy; external; +function inflateEnd; external; +function inflateGetHeader; external; +function inflateInit_; external; +function inflateInit2_; external; +function inflateMark; external; +function inflatePrime; external; +function inflateReset; external; +function inflateReset2; external; +function inflateSetDictionary; external; +function inflateSync; external; +function uncompress; external; +function zlibCompileFlags; external; +function zlibVersion; external; + +function deflateInit(var strm: z_stream; level: Integer): Integer; +begin + Result := deflateInit_(strm, level, ZLIB_VERSION, sizeof(z_stream)); +end; + +function deflateInit2(var strm: z_stream; level, method, windowBits, memLevel, + strategy: Integer): Integer; +begin + Result := deflateInit2_(strm, level, method, windowBits, memLevel, strategy, + ZLIB_VERSION, sizeof(z_stream)); +end; + +function inflateInit(var strm: z_stream): Integer; +begin + Result := inflateInit_(strm, ZLIB_VERSION, sizeof(z_stream)); +end; + +function inflateInit2(var strm: z_stream; windowBits: Integer): Integer; +begin + Result := inflateInit2_(strm, windowBits, ZLIB_VERSION, sizeof(z_stream)); +end; + +function inflateBackInit(var strm: z_stream; + windowBits: Integer; window: PChar): Integer; +begin + Result := inflateBackInit_(strm, windowBits, window, + ZLIB_VERSION, sizeof(z_stream)); +end; + +function _malloc(Size: Integer): Pointer; cdecl; +begin + GetMem(Result, Size); +end; + +procedure _free(Block: Pointer); cdecl; +begin + FreeMem(Block); +end; + +procedure _memset(P: Pointer; B: Byte; count: Integer); cdecl; +begin + FillChar(P^, count, B); +end; + +procedure _memcpy(dest, source: Pointer; count: Integer); cdecl; +begin + Move(source^, dest^, count); +end; + +end.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/puff/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,42 @@ +CFLAGS=-O + +puff: puff.o pufftest.o + +puff.o: puff.h + +pufftest.o: puff.h + +test: puff + puff zeros.raw + +puft: puff.c puff.h pufftest.o + cc -fprofile-arcs -ftest-coverage -o puft puff.c pufftest.o + +# puff full coverage test (should say 100%) +cov: puft + @rm -f *.gcov *.gcda + @puft -w zeros.raw 2>&1 | cat > /dev/null + @echo '04' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2 + @echo '00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2 + @echo '00 00 00 00 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 254 + @echo '00 01 00 fe ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2 + @echo '01 01 00 fe ff 0a' | xxd -r -p | puft -f 2>&1 | cat > /dev/null + @echo '02 7e ff ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 246 + @echo '02' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2 + @echo '04 80 49 92 24 49 92 24 0f b4 ff ff c3 04' | xxd -r -p | puft 2> /dev/null || test $$? -eq 2 + @echo '04 80 49 92 24 49 92 24 71 ff ff 93 11 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 249 + @echo '04 c0 81 08 00 00 00 00 20 7f eb 0b 00 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 246 + @echo '0b 00 00' | xxd -r -p | puft -f 2>&1 | cat > /dev/null + @echo '1a 07' | xxd -r -p | puft 2> /dev/null || test $$? -eq 246 + @echo '0c c0 81 00 00 00 00 00 90 ff 6b 04' | xxd -r -p | puft 2> /dev/null || test $$? -eq 245 + @puft -f zeros.raw 2>&1 | cat > /dev/null + @echo 'fc 00 00' | xxd -r -p | puft 2> /dev/null || test $$? -eq 253 + @echo '04 00 fe ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 252 + @echo '04 00 24 49' | xxd -r -p | puft 2> /dev/null || test $$? -eq 251 + @echo '04 80 49 92 24 49 92 24 0f b4 ff ff c3 84' | xxd -r -p | puft 2> /dev/null || test $$? -eq 248 + @echo '04 00 24 e9 ff ff' | xxd -r -p | puft 2> /dev/null || test $$? -eq 250 + @echo '04 00 24 e9 ff 6d' | xxd -r -p | puft 2> /dev/null || test $$? -eq 247 + @gcov -n puff.c + +clean: + rm -f puff puft *.o *.gc*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/puff/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,63 @@ +Puff -- A Simple Inflate +3 Mar 2003 +Mark Adler +madler@alumni.caltech.edu + +What this is -- + +puff.c provides the routine puff() to decompress the deflate data format. It +does so more slowly than zlib, but the code is about one-fifth the size of the +inflate code in zlib, and written to be very easy to read. + +Why I wrote this -- + +puff.c was written to document the deflate format unambiguously, by virtue of +being working C code. It is meant to supplement RFC 1951, which formally +describes the deflate format. I have received many questions on details of the +deflate format, and I hope that reading this code will answer those questions. +puff.c is heavily commented with details of the deflate format, especially +those little nooks and cranies of the format that might not be obvious from a +specification. + +puff.c may also be useful in applications where code size or memory usage is a +very limited resource, and speed is not as important. + +How to use it -- + +Well, most likely you should just be reading puff.c and using zlib for actual +applications, but if you must ... + +Include puff.h in your code, which provides this prototype: + +int puff(unsigned char *dest, /* pointer to destination pointer */ + unsigned long *destlen, /* amount of output space */ + unsigned char *source, /* pointer to source data pointer */ + unsigned long *sourcelen); /* amount of input available */ + +Then you can call puff() to decompress a deflate stream that is in memory in +its entirety at source, to a sufficiently sized block of memory for the +decompressed data at dest. puff() is the only external symbol in puff.c The +only C library functions that puff.c needs are setjmp() and longjmp(), which +are used to simplify error checking in the code to improve readabilty. puff.c +does no memory allocation, and uses less than 2K bytes off of the stack. + +If destlen is not enough space for the uncompressed data, then inflate will +return an error without writing more than destlen bytes. Note that this means +that in order to decompress the deflate data successfully, you need to know +the size of the uncompressed data ahead of time. + +If needed, puff() can determine the size of the uncompressed data with no +output space. This is done by passing dest equal to (unsigned char *)0. Then +the initial value of *destlen is ignored and *destlen is set to the length of +the uncompressed data. So if the size of the uncompressed data is not known, +then two passes of puff() can be used--first to determine the size, and second +to do the actual inflation after allocating the appropriate memory. Not +pretty, but it works. (This is one of the reasons you should be using zlib.) + +The deflate format is self-terminating. If the deflate stream does not end +in *sourcelen bytes, puff() will return an error without reading at or past +endsource. + +On return, *sourcelen is updated to the amount of input data consumed, and +*destlen is updated to the size of the uncompressed data. See the comments +in puff.c for the possible return codes for puff().
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/puff/puff.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,837 @@ +/* + * puff.c + * Copyright (C) 2002-2010 Mark Adler + * For conditions of distribution and use, see copyright notice in puff.h + * version 2.2, 25 Apr 2010 + * + * puff.c is a simple inflate written to be an unambiguous way to specify the + * deflate format. It is not written for speed but rather simplicity. As a + * side benefit, this code might actually be useful when small code is more + * important than speed, such as bootstrap applications. For typical deflate + * data, zlib's inflate() is about four times as fast as puff(). zlib's + * inflate compiles to around 20K on my machine, whereas puff.c compiles to + * around 4K on my machine (a PowerPC using GNU cc). If the faster decode() + * function here is used, then puff() is only twice as slow as zlib's + * inflate(). + * + * All dynamically allocated memory comes from the stack. The stack required + * is less than 2K bytes. This code is compatible with 16-bit int's and + * assumes that long's are at least 32 bits. puff.c uses the short data type, + * assumed to be 16 bits, for arrays in order to to conserve memory. The code + * works whether integers are stored big endian or little endian. + * + * In the comments below are "Format notes" that describe the inflate process + * and document some of the less obvious aspects of the format. This source + * code is meant to supplement RFC 1951, which formally describes the deflate + * format: + * + * http://www.zlib.org/rfc-deflate.html + */ + +/* + * Change history: + * + * 1.0 10 Feb 2002 - First version + * 1.1 17 Feb 2002 - Clarifications of some comments and notes + * - Update puff() dest and source pointers on negative + * errors to facilitate debugging deflators + * - Remove longest from struct huffman -- not needed + * - Simplify offs[] index in construct() + * - Add input size and checking, using longjmp() to + * maintain easy readability + * - Use short data type for large arrays + * - Use pointers instead of long to specify source and + * destination sizes to avoid arbitrary 4 GB limits + * 1.2 17 Mar 2002 - Add faster version of decode(), doubles speed (!), + * but leave simple version for readabilty + * - Make sure invalid distances detected if pointers + * are 16 bits + * - Fix fixed codes table error + * - Provide a scanning mode for determining size of + * uncompressed data + * 1.3 20 Mar 2002 - Go back to lengths for puff() parameters [Gailly] + * - Add a puff.h file for the interface + * - Add braces in puff() for else do [Gailly] + * - Use indexes instead of pointers for readability + * 1.4 31 Mar 2002 - Simplify construct() code set check + * - Fix some comments + * - Add FIXLCODES #define + * 1.5 6 Apr 2002 - Minor comment fixes + * 1.6 7 Aug 2002 - Minor format changes + * 1.7 3 Mar 2003 - Added test code for distribution + * - Added zlib-like license + * 1.8 9 Jan 2004 - Added some comments on no distance codes case + * 1.9 21 Feb 2008 - Fix bug on 16-bit integer architectures [Pohland] + * - Catch missing end-of-block symbol error + * 2.0 25 Jul 2008 - Add #define to permit distance too far back + * - Add option in TEST code for puff to write the data + * - Add option in TEST code to skip input bytes + * - Allow TEST code to read from piped stdin + * 2.1 4 Apr 2010 - Avoid variable initialization for happier compilers + * - Avoid unsigned comparisons for even happier compilers + * 2.2 25 Apr 2010 - Fix bug in variable initializations [Oberhumer] + * - Add const where appropriate [Oberhumer] + * - Split if's and ?'s for coverage testing + * - Break out test code to separate file + * - Move NIL to puff.h + * - Allow incomplete code only if single code length is 1 + * - Add full code coverage test to Makefile + */ + +#include <setjmp.h> /* for setjmp(), longjmp(), and jmp_buf */ +#include "puff.h" /* prototype for puff() */ + +#define local static /* for local function definitions */ + +/* + * Maximums for allocations and loops. It is not useful to change these -- + * they are fixed by the deflate format. + */ +#define MAXBITS 15 /* maximum bits in a code */ +#define MAXLCODES 286 /* maximum number of literal/length codes */ +#define MAXDCODES 30 /* maximum number of distance codes */ +#define MAXCODES (MAXLCODES+MAXDCODES) /* maximum codes lengths to read */ +#define FIXLCODES 288 /* number of fixed literal/length codes */ + +/* input and output state */ +struct state { + /* output state */ + unsigned char *out; /* output buffer */ + unsigned long outlen; /* available space at out */ + unsigned long outcnt; /* bytes written to out so far */ + + /* input state */ + const unsigned char *in; /* input buffer */ + unsigned long inlen; /* available input at in */ + unsigned long incnt; /* bytes read so far */ + int bitbuf; /* bit buffer */ + int bitcnt; /* number of bits in bit buffer */ + + /* input limit error return state for bits() and decode() */ + jmp_buf env; +}; + +/* + * Return need bits from the input stream. This always leaves less than + * eight bits in the buffer. bits() works properly for need == 0. + * + * Format notes: + * + * - Bits are stored in bytes from the least significant bit to the most + * significant bit. Therefore bits are dropped from the bottom of the bit + * buffer, using shift right, and new bytes are appended to the top of the + * bit buffer, using shift left. + */ +local int bits(struct state *s, int need) +{ + long val; /* bit accumulator (can use up to 20 bits) */ + + /* load at least need bits into val */ + val = s->bitbuf; + while (s->bitcnt < need) { + if (s->incnt == s->inlen) + longjmp(s->env, 1); /* out of input */ + val |= (long)(s->in[s->incnt++]) << s->bitcnt; /* load eight bits */ + s->bitcnt += 8; + } + + /* drop need bits and update buffer, always zero to seven bits left */ + s->bitbuf = (int)(val >> need); + s->bitcnt -= need; + + /* return need bits, zeroing the bits above that */ + return (int)(val & ((1L << need) - 1)); +} + +/* + * Process a stored block. + * + * Format notes: + * + * - After the two-bit stored block type (00), the stored block length and + * stored bytes are byte-aligned for fast copying. Therefore any leftover + * bits in the byte that has the last bit of the type, as many as seven, are + * discarded. The value of the discarded bits are not defined and should not + * be checked against any expectation. + * + * - The second inverted copy of the stored block length does not have to be + * checked, but it's probably a good idea to do so anyway. + * + * - A stored block can have zero length. This is sometimes used to byte-align + * subsets of the compressed data for random access or partial recovery. + */ +local int stored(struct state *s) +{ + unsigned len; /* length of stored block */ + + /* discard leftover bits from current byte (assumes s->bitcnt < 8) */ + s->bitbuf = 0; + s->bitcnt = 0; + + /* get length and check against its one's complement */ + if (s->incnt + 4 > s->inlen) + return 2; /* not enough input */ + len = s->in[s->incnt++]; + len |= s->in[s->incnt++] << 8; + if (s->in[s->incnt++] != (~len & 0xff) || + s->in[s->incnt++] != ((~len >> 8) & 0xff)) + return -2; /* didn't match complement! */ + + /* copy len bytes from in to out */ + if (s->incnt + len > s->inlen) + return 2; /* not enough input */ + if (s->out != NIL) { + if (s->outcnt + len > s->outlen) + return 1; /* not enough output space */ + while (len--) + s->out[s->outcnt++] = s->in[s->incnt++]; + } + else { /* just scanning */ + s->outcnt += len; + s->incnt += len; + } + + /* done with a valid stored block */ + return 0; +} + +/* + * Huffman code decoding tables. count[1..MAXBITS] is the number of symbols of + * each length, which for a canonical code are stepped through in order. + * symbol[] are the symbol values in canonical order, where the number of + * entries is the sum of the counts in count[]. The decoding process can be + * seen in the function decode() below. + */ +struct huffman { + short *count; /* number of symbols of each length */ + short *symbol; /* canonically ordered symbols */ +}; + +/* + * Decode a code from the stream s using huffman table h. Return the symbol or + * a negative value if there is an error. If all of the lengths are zero, i.e. + * an empty code, or if the code is incomplete and an invalid code is received, + * then -10 is returned after reading MAXBITS bits. + * + * Format notes: + * + * - The codes as stored in the compressed data are bit-reversed relative to + * a simple integer ordering of codes of the same lengths. Hence below the + * bits are pulled from the compressed data one at a time and used to + * build the code value reversed from what is in the stream in order to + * permit simple integer comparisons for decoding. A table-based decoding + * scheme (as used in zlib) does not need to do this reversal. + * + * - The first code for the shortest length is all zeros. Subsequent codes of + * the same length are simply integer increments of the previous code. When + * moving up a length, a zero bit is appended to the code. For a complete + * code, the last code of the longest length will be all ones. + * + * - Incomplete codes are handled by this decoder, since they are permitted + * in the deflate format. See the format notes for fixed() and dynamic(). + */ +#ifdef SLOW +local int decode(struct state *s, const struct huffman *h) +{ + int len; /* current number of bits in code */ + int code; /* len bits being decoded */ + int first; /* first code of length len */ + int count; /* number of codes of length len */ + int index; /* index of first code of length len in symbol table */ + + code = first = index = 0; + for (len = 1; len <= MAXBITS; len++) { + code |= bits(s, 1); /* get next bit */ + count = h->count[len]; + if (code - count < first) /* if length len, return symbol */ + return h->symbol[index + (code - first)]; + index += count; /* else update for next length */ + first += count; + first <<= 1; + code <<= 1; + } + return -10; /* ran out of codes */ +} + +/* + * A faster version of decode() for real applications of this code. It's not + * as readable, but it makes puff() twice as fast. And it only makes the code + * a few percent larger. + */ +#else /* !SLOW */ +local int decode(struct state *s, const struct huffman *h) +{ + int len; /* current number of bits in code */ + int code; /* len bits being decoded */ + int first; /* first code of length len */ + int count; /* number of codes of length len */ + int index; /* index of first code of length len in symbol table */ + int bitbuf; /* bits from stream */ + int left; /* bits left in next or left to process */ + short *next; /* next number of codes */ + + bitbuf = s->bitbuf; + left = s->bitcnt; + code = first = index = 0; + len = 1; + next = h->count + 1; + while (1) { + while (left--) { + code |= bitbuf & 1; + bitbuf >>= 1; + count = *next++; + if (code - count < first) { /* if length len, return symbol */ + s->bitbuf = bitbuf; + s->bitcnt = (s->bitcnt - len) & 7; + return h->symbol[index + (code - first)]; + } + index += count; /* else update for next length */ + first += count; + first <<= 1; + code <<= 1; + len++; + } + left = (MAXBITS+1) - len; + if (left == 0) + break; + if (s->incnt == s->inlen) + longjmp(s->env, 1); /* out of input */ + bitbuf = s->in[s->incnt++]; + if (left > 8) + left = 8; + } + return -10; /* ran out of codes */ +} +#endif /* SLOW */ + +/* + * Given the list of code lengths length[0..n-1] representing a canonical + * Huffman code for n symbols, construct the tables required to decode those + * codes. Those tables are the number of codes of each length, and the symbols + * sorted by length, retaining their original order within each length. The + * return value is zero for a complete code set, negative for an over- + * subscribed code set, and positive for an incomplete code set. The tables + * can be used if the return value is zero or positive, but they cannot be used + * if the return value is negative. If the return value is zero, it is not + * possible for decode() using that table to return an error--any stream of + * enough bits will resolve to a symbol. If the return value is positive, then + * it is possible for decode() using that table to return an error for received + * codes past the end of the incomplete lengths. + * + * Not used by decode(), but used for error checking, h->count[0] is the number + * of the n symbols not in the code. So n - h->count[0] is the number of + * codes. This is useful for checking for incomplete codes that have more than + * one symbol, which is an error in a dynamic block. + * + * Assumption: for all i in 0..n-1, 0 <= length[i] <= MAXBITS + * This is assured by the construction of the length arrays in dynamic() and + * fixed() and is not verified by construct(). + * + * Format notes: + * + * - Permitted and expected examples of incomplete codes are one of the fixed + * codes and any code with a single symbol which in deflate is coded as one + * bit instead of zero bits. See the format notes for fixed() and dynamic(). + * + * - Within a given code length, the symbols are kept in ascending order for + * the code bits definition. + */ +local int construct(struct huffman *h, const short *length, int n) +{ + int symbol; /* current symbol when stepping through length[] */ + int len; /* current length when stepping through h->count[] */ + int left; /* number of possible codes left of current length */ + short offs[MAXBITS+1]; /* offsets in symbol table for each length */ + + /* count number of codes of each length */ + for (len = 0; len <= MAXBITS; len++) + h->count[len] = 0; + for (symbol = 0; symbol < n; symbol++) + (h->count[length[symbol]])++; /* assumes lengths are within bounds */ + if (h->count[0] == n) /* no codes! */ + return 0; /* complete, but decode() will fail */ + + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; /* one possible code of zero length */ + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; /* one more bit, double codes left */ + left -= h->count[len]; /* deduct count from possible codes */ + if (left < 0) + return left; /* over-subscribed--return negative */ + } /* left > 0 means incomplete */ + + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) + offs[len + 1] = offs[len] + h->count[len]; + + /* + * put symbols in table sorted by length, by symbol order within each + * length + */ + for (symbol = 0; symbol < n; symbol++) + if (length[symbol] != 0) + h->symbol[offs[length[symbol]]++] = symbol; + + /* return zero for complete set, positive for incomplete set */ + return left; +} + +/* + * Decode literal/length and distance codes until an end-of-block code. + * + * Format notes: + * + * - Compressed data that is after the block type if fixed or after the code + * description if dynamic is a combination of literals and length/distance + * pairs terminated by and end-of-block code. Literals are simply Huffman + * coded bytes. A length/distance pair is a coded length followed by a + * coded distance to represent a string that occurs earlier in the + * uncompressed data that occurs again at the current location. + * + * - Literals, lengths, and the end-of-block code are combined into a single + * code of up to 286 symbols. They are 256 literals (0..255), 29 length + * symbols (257..285), and the end-of-block symbol (256). + * + * - There are 256 possible lengths (3..258), and so 29 symbols are not enough + * to represent all of those. Lengths 3..10 and 258 are in fact represented + * by just a length symbol. Lengths 11..257 are represented as a symbol and + * some number of extra bits that are added as an integer to the base length + * of the length symbol. The number of extra bits is determined by the base + * length symbol. These are in the static arrays below, lens[] for the base + * lengths and lext[] for the corresponding number of extra bits. + * + * - The reason that 258 gets its own symbol is that the longest length is used + * often in highly redundant files. Note that 258 can also be coded as the + * base value 227 plus the maximum extra value of 31. While a good deflate + * should never do this, it is not an error, and should be decoded properly. + * + * - If a length is decoded, including its extra bits if any, then it is + * followed a distance code. There are up to 30 distance symbols. Again + * there are many more possible distances (1..32768), so extra bits are added + * to a base value represented by the symbol. The distances 1..4 get their + * own symbol, but the rest require extra bits. The base distances and + * corresponding number of extra bits are below in the static arrays dist[] + * and dext[]. + * + * - Literal bytes are simply written to the output. A length/distance pair is + * an instruction to copy previously uncompressed bytes to the output. The + * copy is from distance bytes back in the output stream, copying for length + * bytes. + * + * - Distances pointing before the beginning of the output data are not + * permitted. + * + * - Overlapped copies, where the length is greater than the distance, are + * allowed and common. For example, a distance of one and a length of 258 + * simply copies the last byte 258 times. A distance of four and a length of + * twelve copies the last four bytes three times. A simple forward copy + * ignoring whether the length is greater than the distance or not implements + * this correctly. You should not use memcpy() since its behavior is not + * defined for overlapped arrays. You should not use memmove() or bcopy() + * since though their behavior -is- defined for overlapping arrays, it is + * defined to do the wrong thing in this case. + */ +local int codes(struct state *s, + const struct huffman *lencode, + const struct huffman *distcode) +{ + int symbol; /* decoded symbol */ + int len; /* length for copy */ + unsigned dist; /* distance for copy */ + static const short lens[29] = { /* Size base for length codes 257..285 */ + 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, + 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258}; + static const short lext[29] = { /* Extra bits for length codes 257..285 */ + 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, + 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0}; + static const short dists[30] = { /* Offset base for distance codes 0..29 */ + 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, + 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, + 8193, 12289, 16385, 24577}; + static const short dext[30] = { /* Extra bits for distance codes 0..29 */ + 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, + 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, + 12, 12, 13, 13}; + + /* decode literals and length/distance pairs */ + do { + symbol = decode(s, lencode); + if (symbol < 0) + return symbol; /* invalid symbol */ + if (symbol < 256) { /* literal: symbol is the byte */ + /* write out the literal */ + if (s->out != NIL) { + if (s->outcnt == s->outlen) + return 1; + s->out[s->outcnt] = symbol; + } + s->outcnt++; + } + else if (symbol > 256) { /* length */ + /* get and compute length */ + symbol -= 257; + if (symbol >= 29) + return -10; /* invalid fixed code */ + len = lens[symbol] + bits(s, lext[symbol]); + + /* get and check distance */ + symbol = decode(s, distcode); + if (symbol < 0) + return symbol; /* invalid symbol */ + dist = dists[symbol] + bits(s, dext[symbol]); +#ifndef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + if (dist > s->outcnt) + return -11; /* distance too far back */ +#endif + + /* copy length bytes from distance bytes back */ + if (s->out != NIL) { + if (s->outcnt + len > s->outlen) + return 1; + while (len--) { + s->out[s->outcnt] = +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + dist > s->outcnt ? + 0 : +#endif + s->out[s->outcnt - dist]; + s->outcnt++; + } + } + else + s->outcnt += len; + } + } while (symbol != 256); /* end of block symbol */ + + /* done with a valid fixed or dynamic block */ + return 0; +} + +/* + * Process a fixed codes block. + * + * Format notes: + * + * - This block type can be useful for compressing small amounts of data for + * which the size of the code descriptions in a dynamic block exceeds the + * benefit of custom codes for that block. For fixed codes, no bits are + * spent on code descriptions. Instead the code lengths for literal/length + * codes and distance codes are fixed. The specific lengths for each symbol + * can be seen in the "for" loops below. + * + * - The literal/length code is complete, but has two symbols that are invalid + * and should result in an error if received. This cannot be implemented + * simply as an incomplete code since those two symbols are in the "middle" + * of the code. They are eight bits long and the longest literal/length\ + * code is nine bits. Therefore the code must be constructed with those + * symbols, and the invalid symbols must be detected after decoding. + * + * - The fixed distance codes also have two invalid symbols that should result + * in an error if received. Since all of the distance codes are the same + * length, this can be implemented as an incomplete code. Then the invalid + * codes are detected while decoding. + */ +local int fixed(struct state *s) +{ + static int virgin = 1; + static short lencnt[MAXBITS+1], lensym[FIXLCODES]; + static short distcnt[MAXBITS+1], distsym[MAXDCODES]; + static struct huffman lencode, distcode; + + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + int symbol; + short lengths[FIXLCODES]; + + /* construct lencode and distcode */ + lencode.count = lencnt; + lencode.symbol = lensym; + distcode.count = distcnt; + distcode.symbol = distsym; + + /* literal/length table */ + for (symbol = 0; symbol < 144; symbol++) + lengths[symbol] = 8; + for (; symbol < 256; symbol++) + lengths[symbol] = 9; + for (; symbol < 280; symbol++) + lengths[symbol] = 7; + for (; symbol < FIXLCODES; symbol++) + lengths[symbol] = 8; + construct(&lencode, lengths, FIXLCODES); + + /* distance table */ + for (symbol = 0; symbol < MAXDCODES; symbol++) + lengths[symbol] = 5; + construct(&distcode, lengths, MAXDCODES); + + /* do this just once */ + virgin = 0; + } + + /* decode data until end-of-block code */ + return codes(s, &lencode, &distcode); +} + +/* + * Process a dynamic codes block. + * + * Format notes: + * + * - A dynamic block starts with a description of the literal/length and + * distance codes for that block. New dynamic blocks allow the compressor to + * rapidly adapt to changing data with new codes optimized for that data. + * + * - The codes used by the deflate format are "canonical", which means that + * the actual bits of the codes are generated in an unambiguous way simply + * from the number of bits in each code. Therefore the code descriptions + * are simply a list of code lengths for each symbol. + * + * - The code lengths are stored in order for the symbols, so lengths are + * provided for each of the literal/length symbols, and for each of the + * distance symbols. + * + * - If a symbol is not used in the block, this is represented by a zero as + * as the code length. This does not mean a zero-length code, but rather + * that no code should be created for this symbol. There is no way in the + * deflate format to represent a zero-length code. + * + * - The maximum number of bits in a code is 15, so the possible lengths for + * any code are 1..15. + * + * - The fact that a length of zero is not permitted for a code has an + * interesting consequence. Normally if only one symbol is used for a given + * code, then in fact that code could be represented with zero bits. However + * in deflate, that code has to be at least one bit. So for example, if + * only a single distance base symbol appears in a block, then it will be + * represented by a single code of length one, in particular one 0 bit. This + * is an incomplete code, since if a 1 bit is received, it has no meaning, + * and should result in an error. So incomplete distance codes of one symbol + * should be permitted, and the receipt of invalid codes should be handled. + * + * - It is also possible to have a single literal/length code, but that code + * must be the end-of-block code, since every dynamic block has one. This + * is not the most efficient way to create an empty block (an empty fixed + * block is fewer bits), but it is allowed by the format. So incomplete + * literal/length codes of one symbol should also be permitted. + * + * - If there are only literal codes and no lengths, then there are no distance + * codes. This is represented by one distance code with zero bits. + * + * - The list of up to 286 length/literal lengths and up to 30 distance lengths + * are themselves compressed using Huffman codes and run-length encoding. In + * the list of code lengths, a 0 symbol means no code, a 1..15 symbol means + * that length, and the symbols 16, 17, and 18 are run-length instructions. + * Each of 16, 17, and 18 are follwed by extra bits to define the length of + * the run. 16 copies the last length 3 to 6 times. 17 represents 3 to 10 + * zero lengths, and 18 represents 11 to 138 zero lengths. Unused symbols + * are common, hence the special coding for zero lengths. + * + * - The symbols for 0..18 are Huffman coded, and so that code must be + * described first. This is simply a sequence of up to 19 three-bit values + * representing no code (0) or the code length for that symbol (1..7). + * + * - A dynamic block starts with three fixed-size counts from which is computed + * the number of literal/length code lengths, the number of distance code + * lengths, and the number of code length code lengths (ok, you come up with + * a better name!) in the code descriptions. For the literal/length and + * distance codes, lengths after those provided are considered zero, i.e. no + * code. The code length code lengths are received in a permuted order (see + * the order[] array below) to make a short code length code length list more + * likely. As it turns out, very short and very long codes are less likely + * to be seen in a dynamic code description, hence what may appear initially + * to be a peculiar ordering. + * + * - Given the number of literal/length code lengths (nlen) and distance code + * lengths (ndist), then they are treated as one long list of nlen + ndist + * code lengths. Therefore run-length coding can and often does cross the + * boundary between the two sets of lengths. + * + * - So to summarize, the code description at the start of a dynamic block is + * three counts for the number of code lengths for the literal/length codes, + * the distance codes, and the code length codes. This is followed by the + * code length code lengths, three bits each. This is used to construct the + * code length code which is used to read the remainder of the lengths. Then + * the literal/length code lengths and distance lengths are read as a single + * set of lengths using the code length codes. Codes are constructed from + * the resulting two sets of lengths, and then finally you can start + * decoding actual compressed data in the block. + * + * - For reference, a "typical" size for the code description in a dynamic + * block is around 80 bytes. + */ +local int dynamic(struct state *s) +{ + int nlen, ndist, ncode; /* number of lengths in descriptor */ + int index; /* index of lengths[] */ + int err; /* construct() return value */ + short lengths[MAXCODES]; /* descriptor code lengths */ + short lencnt[MAXBITS+1], lensym[MAXLCODES]; /* lencode memory */ + short distcnt[MAXBITS+1], distsym[MAXDCODES]; /* distcode memory */ + struct huffman lencode, distcode; /* length and distance codes */ + static const short order[19] = /* permutation of code length codes */ + {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + + /* construct lencode and distcode */ + lencode.count = lencnt; + lencode.symbol = lensym; + distcode.count = distcnt; + distcode.symbol = distsym; + + /* get number of lengths in each table, check lengths */ + nlen = bits(s, 5) + 257; + ndist = bits(s, 5) + 1; + ncode = bits(s, 4) + 4; + if (nlen > MAXLCODES || ndist > MAXDCODES) + return -3; /* bad counts */ + + /* read code length code lengths (really), missing lengths are zero */ + for (index = 0; index < ncode; index++) + lengths[order[index]] = bits(s, 3); + for (; index < 19; index++) + lengths[order[index]] = 0; + + /* build huffman table for code lengths codes (use lencode temporarily) */ + err = construct(&lencode, lengths, 19); + if (err != 0) /* require complete code set here */ + return -4; + + /* read length/literal and distance code length tables */ + index = 0; + while (index < nlen + ndist) { + int symbol; /* decoded value */ + int len; /* last length to repeat */ + + symbol = decode(s, &lencode); + if (symbol < 16) /* length in 0..15 */ + lengths[index++] = symbol; + else { /* repeat instruction */ + len = 0; /* assume repeating zeros */ + if (symbol == 16) { /* repeat last length 3..6 times */ + if (index == 0) + return -5; /* no last length! */ + len = lengths[index - 1]; /* last length */ + symbol = 3 + bits(s, 2); + } + else if (symbol == 17) /* repeat zero 3..10 times */ + symbol = 3 + bits(s, 3); + else /* == 18, repeat zero 11..138 times */ + symbol = 11 + bits(s, 7); + if (index + symbol > nlen + ndist) + return -6; /* too many lengths! */ + while (symbol--) /* repeat last or zero symbol times */ + lengths[index++] = len; + } + } + + /* check for end-of-block code -- there better be one! */ + if (lengths[256] == 0) + return -9; + + /* build huffman table for literal/length codes */ + err = construct(&lencode, lengths, nlen); + if (err && (err < 0 || nlen != lencode.count[0] + lencode.count[1])) + return -7; /* incomplete code ok only for single length 1 code */ + + /* build huffman table for distance codes */ + err = construct(&distcode, lengths + nlen, ndist); + if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1])) + return -8; /* incomplete code ok only for single length 1 code */ + + /* decode data until end-of-block code */ + return codes(s, &lencode, &distcode); +} + +/* + * Inflate source to dest. On return, destlen and sourcelen are updated to the + * size of the uncompressed data and the size of the deflate data respectively. + * On success, the return value of puff() is zero. If there is an error in the + * source data, i.e. it is not in the deflate format, then a negative value is + * returned. If there is not enough input available or there is not enough + * output space, then a positive error is returned. In that case, destlen and + * sourcelen are not updated to facilitate retrying from the beginning with the + * provision of more input data or more output space. In the case of invalid + * inflate data (a negative error), the dest and source pointers are updated to + * facilitate the debugging of deflators. + * + * puff() also has a mode to determine the size of the uncompressed output with + * no output written. For this dest must be (unsigned char *)0. In this case, + * the input value of *destlen is ignored, and on return *destlen is set to the + * size of the uncompressed output. + * + * The return codes are: + * + * 2: available inflate data did not terminate + * 1: output space exhausted before completing inflate + * 0: successful inflate + * -1: invalid block type (type == 3) + * -2: stored block length did not match one's complement + * -3: dynamic block code description: too many length or distance codes + * -4: dynamic block code description: code lengths codes incomplete + * -5: dynamic block code description: repeat lengths with no first length + * -6: dynamic block code description: repeat more than specified lengths + * -7: dynamic block code description: invalid literal/length code lengths + * -8: dynamic block code description: invalid distance code lengths + * -9: dynamic block code description: missing end-of-block code + * -10: invalid literal/length or distance code in fixed or dynamic block + * -11: distance is too far back in fixed or dynamic block + * + * Format notes: + * + * - Three bits are read for each block to determine the kind of block and + * whether or not it is the last block. Then the block is decoded and the + * process repeated if it was not the last block. + * + * - The leftover bits in the last byte of the deflate data after the last + * block (if it was a fixed or dynamic block) are undefined and have no + * expected values to check. + */ +int puff(unsigned char *dest, /* pointer to destination pointer */ + unsigned long *destlen, /* amount of output space */ + const unsigned char *source, /* pointer to source data pointer */ + unsigned long *sourcelen) /* amount of input available */ +{ + struct state s; /* input/output state */ + int last, type; /* block information */ + int err; /* return value */ + + /* initialize output state */ + s.out = dest; + s.outlen = *destlen; /* ignored if dest is NIL */ + s.outcnt = 0; + + /* initialize input state */ + s.in = source; + s.inlen = *sourcelen; + s.incnt = 0; + s.bitbuf = 0; + s.bitcnt = 0; + + /* return if bits() or decode() tries to read past available input */ + if (setjmp(s.env) != 0) /* if came back here via longjmp() */ + err = 2; /* then skip do-loop, return error */ + else { + /* process blocks until last block or error */ + do { + last = bits(&s, 1); /* one if last block */ + type = bits(&s, 2); /* block type 0..3 */ + err = type == 0 ? + stored(&s) : + (type == 1 ? + fixed(&s) : + (type == 2 ? + dynamic(&s) : + -1)); /* type == 3, invalid */ + if (err != 0) + break; /* return with error */ + } while (!last); + } + + /* update the lengths and return */ + if (err <= 0) { + *destlen = s.outcnt; + *sourcelen = s.incnt; + } + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/puff/puff.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,35 @@ +/* puff.h + Copyright (C) 2002-2010 Mark Adler, all rights reserved + version 2.2, 25 Apr 2010 + + This software is provided 'as-is', without any express or implied + warranty. In no event will the author be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Mark Adler madler@alumni.caltech.edu + */ + + +/* + * See puff.c for purpose and usage. + */ +#ifndef NIL +# define NIL ((unsigned char *)0) /* for no output option */ +#endif + +int puff(unsigned char *dest, /* pointer to destination pointer */ + unsigned long *destlen, /* amount of output space */ + const unsigned char *source, /* pointer to source data pointer */ + unsigned long *sourcelen); /* amount of input available */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/puff/pufftest.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,165 @@ +/* + * pufftest.c + * Copyright (C) 2002-2010 Mark Adler + * For conditions of distribution and use, see copyright notice in puff.h + * version 2.2, 25 Apr 2010 + */ + +/* Example of how to use puff(). + + Usage: puff [-w] [-f] [-nnn] file + ... | puff [-w] [-f] [-nnn] + + where file is the input file with deflate data, nnn is the number of bytes + of input to skip before inflating (e.g. to skip a zlib or gzip header), and + -w is used to write the decompressed data to stdout. -f is for coverage + testing, and causes pufftest to fail with not enough output space (-f does + a write like -w, so -w is not required). */ + +#include <stdio.h> +#include <stdlib.h> +#include "puff.h" + +#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) +# include <fcntl.h> +# include <io.h> +# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif + +#define local static + +/* Return size times approximately the cube root of 2, keeping the result as 1, + 3, or 5 times a power of 2 -- the result is always > size, until the result + is the maximum value of an unsigned long, where it remains. This is useful + to keep reallocations less than ~33% over the actual data. */ +local size_t bythirds(size_t size) +{ + int n; + size_t m; + + m = size; + for (n = 0; m; n++) + m >>= 1; + if (n < 3) + return size + 1; + n -= 3; + m = size >> n; + m += m == 6 ? 2 : 1; + m <<= n; + return m > size ? m : (size_t)(-1); +} + +/* Read the input file *name, or stdin if name is NULL, into allocated memory. + Reallocate to larger buffers until the entire file is read in. Return a + pointer to the allocated data, or NULL if there was a memory allocation + failure. *len is the number of bytes of data read from the input file (even + if load() returns NULL). If the input file was empty or could not be opened + or read, *len is zero. */ +local void *load(const char *name, size_t *len) +{ + size_t size; + void *buf, *swap; + FILE *in; + + *len = 0; + buf = malloc(size = 4096); + if (buf == NULL) + return NULL; + in = name == NULL ? stdin : fopen(name, "rb"); + if (in != NULL) { + for (;;) { + *len += fread((char *)buf + *len, 1, size - *len, in); + if (*len < size) break; + size = bythirds(size); + if (size == *len || (swap = realloc(buf, size)) == NULL) { + free(buf); + buf = NULL; + break; + } + buf = swap; + } + fclose(in); + } + return buf; +} + +int main(int argc, char **argv) +{ + int ret, put = 0, fail = 0; + unsigned skip = 0; + char *arg, *name = NULL; + unsigned char *source = NULL, *dest; + size_t len = 0; + unsigned long sourcelen, destlen; + + /* process arguments */ + while (arg = *++argv, --argc) + if (arg[0] == '-') { + if (arg[1] == 'w' && arg[2] == 0) + put = 1; + else if (arg[1] == 'f' && arg[2] == 0) + fail = 1, put = 1; + else if (arg[1] >= '0' && arg[1] <= '9') + skip = (unsigned)atoi(arg + 1); + else { + fprintf(stderr, "invalid option %s\n", arg); + return 3; + } + } + else if (name != NULL) { + fprintf(stderr, "only one file name allowed\n"); + return 3; + } + else + name = arg; + source = load(name, &len); + if (source == NULL) { + fprintf(stderr, "memory allocation failure\n"); + return 4; + } + if (len == 0) { + fprintf(stderr, "could not read %s, or it was empty\n", + name == NULL ? "<stdin>" : name); + free(source); + return 3; + } + if (skip >= len) { + fprintf(stderr, "skip request of %d leaves no input\n", skip); + free(source); + return 3; + } + + /* test inflate data with offset skip */ + len -= skip; + sourcelen = (unsigned long)len; + ret = puff(NIL, &destlen, source + skip, &sourcelen); + if (ret) + fprintf(stderr, "puff() failed with return code %d\n", ret); + else { + fprintf(stderr, "puff() succeeded uncompressing %lu bytes\n", destlen); + if (sourcelen < len) fprintf(stderr, "%lu compressed bytes unused\n", + len - sourcelen); + } + + /* if requested, inflate again and write decompressd data to stdout */ + if (put && ret == 0) { + if (fail) + destlen >>= 1; + dest = malloc(destlen); + if (dest == NULL) { + fprintf(stderr, "memory allocation failure\n"); + free(source); + return 4; + } + puff(dest, &destlen, source + skip, &sourcelen); + SET_BINARY_MODE(stdout); + fwrite(dest, 1, destlen, stdout); + free(dest); + } + + /* clean up */ + free(source); + return ret; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/testzlib/testzlib.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,275 @@ +#include <stdio.h> +#include <stdlib.h> +#include <windows.h> + +#include "zlib.h" + + +void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B) +{ + R->HighPart = A.HighPart - B.HighPart; + if (A.LowPart >= B.LowPart) + R->LowPart = A.LowPart - B.LowPart; + else + { + R->LowPart = A.LowPart - B.LowPart; + R->HighPart --; + } +} + +#ifdef _M_X64 +// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc +unsigned __int64 __rdtsc(void); +void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) +{ + // printf("rdtsc = %I64x\n",__rdtsc()); + pbeginTime64->QuadPart=__rdtsc(); +} + +LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER LIres; + unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart)); + LIres.QuadPart=res; + // printf("rdtsc = %I64x\n",__rdtsc()); + return LIres; +} +#else +#ifdef _M_IX86 +void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) +{ + DWORD dwEdx,dwEax; + _asm + { + rdtsc + mov dwEax,eax + mov dwEdx,edx + } + pbeginTime64->LowPart=dwEax; + pbeginTime64->HighPart=dwEdx; +} + +void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) +{ + myGetRDTSC32(pbeginTime64); +} + +LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER LIres,endTime64; + myGetRDTSC32(&endTime64); + + LIres.LowPart=LIres.HighPart=0; + MyDoMinus64(&LIres,endTime64,beginTime64); + return LIres; +} +#else +void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) +{ +} + +void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) +{ +} + +LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER lr; + lr.QuadPart=0; + return lr; +} +#endif +#endif + +void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf) +{ + if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64))) + { + pbeginTime64->LowPart = GetTickCount(); + pbeginTime64->HighPart = 0; + } +} + +DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER endTime64,ticksPerSecond,ticks; + DWORDLONG ticksShifted,tickSecShifted; + DWORD dwLog=16+0; + DWORD dwRet; + if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64))) + dwRet = (GetTickCount() - beginTime64.LowPart)*1; + else + { + MyDoMinus64(&ticks,endTime64,beginTime64); + QueryPerformanceFrequency(&ticksPerSecond); + + + { + ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog); + tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog); + + } + + dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted)); + dwRet *=1; + } + return dwRet; +} + +int ReadFileMemory(const char* filename,long* plFileSize,void** pFilePtr) +{ + FILE* stream; + void* ptr; + int retVal=1; + stream=fopen(filename, "rb"); + if (stream==NULL) + return 0; + + fseek(stream,0,SEEK_END); + + *plFileSize=ftell(stream); + fseek(stream,0,SEEK_SET); + ptr=malloc((*plFileSize)+1); + if (ptr==NULL) + retVal=0; + else + { + if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize)) + retVal=0; + } + fclose(stream); + *pFilePtr=ptr; + return retVal; +} + +int main(int argc, char *argv[]) +{ + int BlockSizeCompress=0x8000; + int BlockSizeUncompress=0x8000; + int cprLevel=Z_DEFAULT_COMPRESSION ; + long lFileSize; + unsigned char* FilePtr; + long lBufferSizeCpr; + long lBufferSizeUncpr; + long lCompressedSize=0; + unsigned char* CprPtr; + unsigned char* UncprPtr; + long lSizeCpr,lSizeUncpr; + DWORD dwGetTick,dwMsecQP; + LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc; + + if (argc<=1) + { + printf("run TestZlib <File> [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n"); + return 0; + } + + if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0) + { + printf("error reading %s\n",argv[1]); + return 1; + } + else printf("file %s read, %u bytes\n",argv[1],lFileSize); + + if (argc>=3) + BlockSizeCompress=atol(argv[2]); + + if (argc>=4) + BlockSizeUncompress=atol(argv[3]); + + if (argc>=5) + cprLevel=(int)atol(argv[4]); + + lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200; + lBufferSizeUncpr = lBufferSizeCpr; + + CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress); + + BeginCountPerfCounter(&li_qp,TRUE); + dwGetTick=GetTickCount(); + BeginCountRdtsc(&li_rdtsc); + { + z_stream zcpr; + int ret=Z_OK; + long lOrigToDo = lFileSize; + long lOrigDone = 0; + int step=0; + memset(&zcpr,0,sizeof(z_stream)); + deflateInit(&zcpr,cprLevel); + + zcpr.next_in = FilePtr; + zcpr.next_out = CprPtr; + + + do + { + long all_read_before = zcpr.total_in; + zcpr.avail_in = min(lOrigToDo,BlockSizeCompress); + zcpr.avail_out = BlockSizeCompress; + ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH); + lOrigDone += (zcpr.total_in-all_read_before); + lOrigToDo -= (zcpr.total_in-all_read_before); + step++; + } while (ret==Z_OK); + + lSizeCpr=zcpr.total_out; + deflateEnd(&zcpr); + dwGetTick=GetTickCount()-dwGetTick; + dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); + dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); + printf("total compress size = %u, in %u step\n",lSizeCpr,step); + printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); + printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); + printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); + } + + CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr); + UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress); + + BeginCountPerfCounter(&li_qp,TRUE); + dwGetTick=GetTickCount(); + BeginCountRdtsc(&li_rdtsc); + { + z_stream zcpr; + int ret=Z_OK; + long lOrigToDo = lSizeCpr; + long lOrigDone = 0; + int step=0; + memset(&zcpr,0,sizeof(z_stream)); + inflateInit(&zcpr); + + zcpr.next_in = CprPtr; + zcpr.next_out = UncprPtr; + + + do + { + long all_read_before = zcpr.total_in; + zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress); + zcpr.avail_out = BlockSizeUncompress; + ret=inflate(&zcpr,Z_SYNC_FLUSH); + lOrigDone += (zcpr.total_in-all_read_before); + lOrigToDo -= (zcpr.total_in-all_read_before); + step++; + } while (ret==Z_OK); + + lSizeUncpr=zcpr.total_out; + inflateEnd(&zcpr); + dwGetTick=GetTickCount()-dwGetTick; + dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); + dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); + printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step); + printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); + printf("uncpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); + printf("uncpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); + } + + if (lSizeUncpr==lFileSize) + { + if (memcmp(FilePtr,UncprPtr,lFileSize)==0) + printf("compare ok\n"); + + } + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/testzlib/testzlib.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,10 @@ +To build testzLib with Visual Studio 2005: + +copy to a directory file from : +- root of zLib tree +- contrib/testzlib +- contrib/masmx86 +- contrib/masmx64 +- contrib/vstudio/vc7 + +and open testzlib8.sln \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/untgz/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,14 @@ +CC=cc +CFLAGS=-g + +untgz: untgz.o ../../libz.a + $(CC) $(CFLAGS) -o untgz untgz.o -L../.. -lz + +untgz.o: untgz.c ../../zlib.h + $(CC) $(CFLAGS) -c -I../.. untgz.c + +../../libz.a: + cd ../..; ./configure; make + +clean: + rm -f untgz untgz.o *~
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/untgz/Makefile.msc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,17 @@ +CC=cl +CFLAGS=-MD + +untgz.exe: untgz.obj ..\..\zlib.lib + $(CC) $(CFLAGS) untgz.obj ..\..\zlib.lib + +untgz.obj: untgz.c ..\..\zlib.h + $(CC) $(CFLAGS) -c -I..\.. untgz.c + +..\..\zlib.lib: + cd ..\.. + $(MAKE) -f win32\makefile.msc + cd contrib\untgz + +clean: + -del untgz.obj + -del untgz.exe
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/untgz/untgz.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,674 @@ +/* + * untgz.c -- Display contents and extract files from a gzip'd TAR file + * + * written by Pedro A. Aranda Gutierrez <paag@tid.es> + * adaptation to Unix by Jean-loup Gailly <jloup@gzip.org> + * various fixes by Cosmin Truta <cosmint@cs.ubbcluj.ro> + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <errno.h> + +#include "zlib.h" + +#ifdef unix +# include <unistd.h> +#else +# include <direct.h> +# include <io.h> +#endif + +#ifdef WIN32 +#include <windows.h> +# ifndef F_OK +# define F_OK 0 +# endif +# define mkdir(dirname,mode) _mkdir(dirname) +# ifdef _MSC_VER +# define access(path,mode) _access(path,mode) +# define chmod(path,mode) _chmod(path,mode) +# define strdup(str) _strdup(str) +# endif +#else +# include <utime.h> +#endif + + +/* values used in typeflag field */ + +#define REGTYPE '0' /* regular file */ +#define AREGTYPE '\0' /* regular file */ +#define LNKTYPE '1' /* link */ +#define SYMTYPE '2' /* reserved */ +#define CHRTYPE '3' /* character special */ +#define BLKTYPE '4' /* block special */ +#define DIRTYPE '5' /* directory */ +#define FIFOTYPE '6' /* FIFO special */ +#define CONTTYPE '7' /* reserved */ + +/* GNU tar extensions */ + +#define GNUTYPE_DUMPDIR 'D' /* file names from dumped directory */ +#define GNUTYPE_LONGLINK 'K' /* long link name */ +#define GNUTYPE_LONGNAME 'L' /* long file name */ +#define GNUTYPE_MULTIVOL 'M' /* continuation of file from another volume */ +#define GNUTYPE_NAMES 'N' /* file name that does not fit into main hdr */ +#define GNUTYPE_SPARSE 'S' /* sparse file */ +#define GNUTYPE_VOLHDR 'V' /* tape/volume header */ + + +/* tar header */ + +#define BLOCKSIZE 512 +#define SHORTNAMESIZE 100 + +struct tar_header +{ /* byte offset */ + char name[100]; /* 0 */ + char mode[8]; /* 100 */ + char uid[8]; /* 108 */ + char gid[8]; /* 116 */ + char size[12]; /* 124 */ + char mtime[12]; /* 136 */ + char chksum[8]; /* 148 */ + char typeflag; /* 156 */ + char linkname[100]; /* 157 */ + char magic[6]; /* 257 */ + char version[2]; /* 263 */ + char uname[32]; /* 265 */ + char gname[32]; /* 297 */ + char devmajor[8]; /* 329 */ + char devminor[8]; /* 337 */ + char prefix[155]; /* 345 */ + /* 500 */ +}; + +union tar_buffer +{ + char buffer[BLOCKSIZE]; + struct tar_header header; +}; + +struct attr_item +{ + struct attr_item *next; + char *fname; + int mode; + time_t time; +}; + +enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID }; + +char *TGZfname OF((const char *)); +void TGZnotfound OF((const char *)); + +int getoct OF((char *, int)); +char *strtime OF((time_t *)); +int setfiletime OF((char *, time_t)); +void push_attr OF((struct attr_item **, char *, int, time_t)); +void restore_attr OF((struct attr_item **)); + +int ExprMatch OF((char *, char *)); + +int makedir OF((char *)); +int matchname OF((int, int, char **, char *)); + +void error OF((const char *)); +int tar OF((gzFile, int, int, int, char **)); + +void help OF((int)); +int main OF((int, char **)); + +char *prog; + +const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL }; + +/* return the file name of the TGZ archive */ +/* or NULL if it does not exist */ + +char *TGZfname (const char *arcname) +{ + static char buffer[1024]; + int origlen,i; + + strcpy(buffer,arcname); + origlen = strlen(buffer); + + for (i=0; TGZsuffix[i]; i++) + { + strcpy(buffer+origlen,TGZsuffix[i]); + if (access(buffer,F_OK) == 0) + return buffer; + } + return NULL; +} + + +/* error message for the filename */ + +void TGZnotfound (const char *arcname) +{ + int i; + + fprintf(stderr,"%s: Couldn't find ",prog); + for (i=0;TGZsuffix[i];i++) + fprintf(stderr,(TGZsuffix[i+1]) ? "%s%s, " : "or %s%s\n", + arcname, + TGZsuffix[i]); + exit(1); +} + + +/* convert octal digits to int */ +/* on error return -1 */ + +int getoct (char *p,int width) +{ + int result = 0; + char c; + + while (width--) + { + c = *p++; + if (c == 0) + break; + if (c == ' ') + continue; + if (c < '0' || c > '7') + return -1; + result = result * 8 + (c - '0'); + } + return result; +} + + +/* convert time_t to string */ +/* use the "YYYY/MM/DD hh:mm:ss" format */ + +char *strtime (time_t *t) +{ + struct tm *local; + static char result[32]; + + local = localtime(t); + sprintf(result,"%4d/%02d/%02d %02d:%02d:%02d", + local->tm_year+1900, local->tm_mon+1, local->tm_mday, + local->tm_hour, local->tm_min, local->tm_sec); + return result; +} + + +/* set file time */ + +int setfiletime (char *fname,time_t ftime) +{ +#ifdef WIN32 + static int isWinNT = -1; + SYSTEMTIME st; + FILETIME locft, modft; + struct tm *loctm; + HANDLE hFile; + int result; + + loctm = localtime(&ftime); + if (loctm == NULL) + return -1; + + st.wYear = (WORD)loctm->tm_year + 1900; + st.wMonth = (WORD)loctm->tm_mon + 1; + st.wDayOfWeek = (WORD)loctm->tm_wday; + st.wDay = (WORD)loctm->tm_mday; + st.wHour = (WORD)loctm->tm_hour; + st.wMinute = (WORD)loctm->tm_min; + st.wSecond = (WORD)loctm->tm_sec; + st.wMilliseconds = 0; + if (!SystemTimeToFileTime(&st, &locft) || + !LocalFileTimeToFileTime(&locft, &modft)) + return -1; + + if (isWinNT < 0) + isWinNT = (GetVersion() < 0x80000000) ? 1 : 0; + hFile = CreateFile(fname, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, + (isWinNT ? FILE_FLAG_BACKUP_SEMANTICS : 0), + NULL); + if (hFile == INVALID_HANDLE_VALUE) + return -1; + result = SetFileTime(hFile, NULL, NULL, &modft) ? 0 : -1; + CloseHandle(hFile); + return result; +#else + struct utimbuf settime; + + settime.actime = settime.modtime = ftime; + return utime(fname,&settime); +#endif +} + + +/* push file attributes */ + +void push_attr(struct attr_item **list,char *fname,int mode,time_t time) +{ + struct attr_item *item; + + item = (struct attr_item *)malloc(sizeof(struct attr_item)); + if (item == NULL) + error("Out of memory"); + item->fname = strdup(fname); + item->mode = mode; + item->time = time; + item->next = *list; + *list = item; +} + + +/* restore file attributes */ + +void restore_attr(struct attr_item **list) +{ + struct attr_item *item, *prev; + + for (item = *list; item != NULL; ) + { + setfiletime(item->fname,item->time); + chmod(item->fname,item->mode); + prev = item; + item = item->next; + free(prev); + } + *list = NULL; +} + + +/* match regular expression */ + +#define ISSPECIAL(c) (((c) == '*') || ((c) == '/')) + +int ExprMatch (char *string,char *expr) +{ + while (1) + { + if (ISSPECIAL(*expr)) + { + if (*expr == '/') + { + if (*string != '\\' && *string != '/') + return 0; + string ++; expr++; + } + else if (*expr == '*') + { + if (*expr ++ == 0) + return 1; + while (*++string != *expr) + if (*string == 0) + return 0; + } + } + else + { + if (*string != *expr) + return 0; + if (*expr++ == 0) + return 1; + string++; + } + } +} + + +/* recursive mkdir */ +/* abort on ENOENT; ignore other errors like "directory already exists" */ +/* return 1 if OK */ +/* 0 on error */ + +int makedir (char *newdir) +{ + char *buffer = strdup(newdir); + char *p; + int len = strlen(buffer); + + if (len <= 0) { + free(buffer); + return 0; + } + if (buffer[len-1] == '/') { + buffer[len-1] = '\0'; + } + if (mkdir(buffer, 0755) == 0) + { + free(buffer); + return 1; + } + + p = buffer+1; + while (1) + { + char hold; + + while(*p && *p != '\\' && *p != '/') + p++; + hold = *p; + *p = 0; + if ((mkdir(buffer, 0755) == -1) && (errno == ENOENT)) + { + fprintf(stderr,"%s: Couldn't create directory %s\n",prog,buffer); + free(buffer); + return 0; + } + if (hold == 0) + break; + *p++ = hold; + } + free(buffer); + return 1; +} + + +int matchname (int arg,int argc,char **argv,char *fname) +{ + if (arg == argc) /* no arguments given (untgz tgzarchive) */ + return 1; + + while (arg < argc) + if (ExprMatch(fname,argv[arg++])) + return 1; + + return 0; /* ignore this for the moment being */ +} + + +/* tar file list or extract */ + +int tar (gzFile in,int action,int arg,int argc,char **argv) +{ + union tar_buffer buffer; + int len; + int err; + int getheader = 1; + int remaining = 0; + FILE *outfile = NULL; + char fname[BLOCKSIZE]; + int tarmode; + time_t tartime; + struct attr_item *attributes = NULL; + + if (action == TGZ_LIST) + printf(" date time size file\n" + " ---------- -------- --------- -------------------------------------\n"); + while (1) + { + len = gzread(in, &buffer, BLOCKSIZE); + if (len < 0) + error(gzerror(in, &err)); + /* + * Always expect complete blocks to process + * the tar information. + */ + if (len != BLOCKSIZE) + { + action = TGZ_INVALID; /* force error exit */ + remaining = 0; /* force I/O cleanup */ + } + + /* + * If we have to get a tar header + */ + if (getheader >= 1) + { + /* + * if we met the end of the tar + * or the end-of-tar block, + * we are done + */ + if (len == 0 || buffer.header.name[0] == 0) + break; + + tarmode = getoct(buffer.header.mode,8); + tartime = (time_t)getoct(buffer.header.mtime,12); + if (tarmode == -1 || tartime == (time_t)-1) + { + buffer.header.name[0] = 0; + action = TGZ_INVALID; + } + + if (getheader == 1) + { + strncpy(fname,buffer.header.name,SHORTNAMESIZE); + if (fname[SHORTNAMESIZE-1] != 0) + fname[SHORTNAMESIZE] = 0; + } + else + { + /* + * The file name is longer than SHORTNAMESIZE + */ + if (strncmp(fname,buffer.header.name,SHORTNAMESIZE-1) != 0) + error("bad long name"); + getheader = 1; + } + + /* + * Act according to the type flag + */ + switch (buffer.header.typeflag) + { + case DIRTYPE: + if (action == TGZ_LIST) + printf(" %s <dir> %s\n",strtime(&tartime),fname); + if (action == TGZ_EXTRACT) + { + makedir(fname); + push_attr(&attributes,fname,tarmode,tartime); + } + break; + case REGTYPE: + case AREGTYPE: + remaining = getoct(buffer.header.size,12); + if (remaining == -1) + { + action = TGZ_INVALID; + break; + } + if (action == TGZ_LIST) + printf(" %s %9d %s\n",strtime(&tartime),remaining,fname); + else if (action == TGZ_EXTRACT) + { + if (matchname(arg,argc,argv,fname)) + { + outfile = fopen(fname,"wb"); + if (outfile == NULL) { + /* try creating directory */ + char *p = strrchr(fname, '/'); + if (p != NULL) { + *p = '\0'; + makedir(fname); + *p = '/'; + outfile = fopen(fname,"wb"); + } + } + if (outfile != NULL) + printf("Extracting %s\n",fname); + else + fprintf(stderr, "%s: Couldn't create %s",prog,fname); + } + else + outfile = NULL; + } + getheader = 0; + break; + case GNUTYPE_LONGLINK: + case GNUTYPE_LONGNAME: + remaining = getoct(buffer.header.size,12); + if (remaining < 0 || remaining >= BLOCKSIZE) + { + action = TGZ_INVALID; + break; + } + len = gzread(in, fname, BLOCKSIZE); + if (len < 0) + error(gzerror(in, &err)); + if (fname[BLOCKSIZE-1] != 0 || (int)strlen(fname) > remaining) + { + action = TGZ_INVALID; + break; + } + getheader = 2; + break; + default: + if (action == TGZ_LIST) + printf(" %s <---> %s\n",strtime(&tartime),fname); + break; + } + } + else + { + unsigned int bytes = (remaining > BLOCKSIZE) ? BLOCKSIZE : remaining; + + if (outfile != NULL) + { + if (fwrite(&buffer,sizeof(char),bytes,outfile) != bytes) + { + fprintf(stderr, + "%s: Error writing %s -- skipping\n",prog,fname); + fclose(outfile); + outfile = NULL; + remove(fname); + } + } + remaining -= bytes; + } + + if (remaining == 0) + { + getheader = 1; + if (outfile != NULL) + { + fclose(outfile); + outfile = NULL; + if (action != TGZ_INVALID) + push_attr(&attributes,fname,tarmode,tartime); + } + } + + /* + * Abandon if errors are found + */ + if (action == TGZ_INVALID) + { + error("broken archive"); + break; + } + } + + /* + * Restore file modes and time stamps + */ + restore_attr(&attributes); + + if (gzclose(in) != Z_OK) + error("failed gzclose"); + + return 0; +} + + +/* ============================================================ */ + +void help(int exitval) +{ + printf("untgz version 0.2.1\n" + " using zlib version %s\n\n", + zlibVersion()); + printf("Usage: untgz file.tgz extract all files\n" + " untgz file.tgz fname ... extract selected files\n" + " untgz -l file.tgz list archive contents\n" + " untgz -h display this help\n"); + exit(exitval); +} + +void error(const char *msg) +{ + fprintf(stderr, "%s: %s\n", prog, msg); + exit(1); +} + + +/* ============================================================ */ + +#if defined(WIN32) && defined(__GNUC__) +int _CRT_glob = 0; /* disable argument globbing in MinGW */ +#endif + +int main(int argc,char **argv) +{ + int action = TGZ_EXTRACT; + int arg = 1; + char *TGZfile; + gzFile *f; + + prog = strrchr(argv[0],'\\'); + if (prog == NULL) + { + prog = strrchr(argv[0],'/'); + if (prog == NULL) + { + prog = strrchr(argv[0],':'); + if (prog == NULL) + prog = argv[0]; + else + prog++; + } + else + prog++; + } + else + prog++; + + if (argc == 1) + help(0); + + if (strcmp(argv[arg],"-l") == 0) + { + action = TGZ_LIST; + if (argc == ++arg) + help(0); + } + else if (strcmp(argv[arg],"-h") == 0) + { + help(0); + } + + if ((TGZfile = TGZfname(argv[arg])) == NULL) + TGZnotfound(argv[arg]); + + ++arg; + if ((action == TGZ_LIST) && (arg != argc)) + help(1); + +/* + * Process the TGZ file + */ + switch(action) + { + case TGZ_LIST: + case TGZ_EXTRACT: + f = gzopen(TGZfile,"rb"); + if (f == NULL) + { + fprintf(stderr,"%s: Couldn't gzopen %s\n",prog,TGZfile); + return 1; + } + exit(tar(f, action, arg, argc, argv)); + break; + + default: + error("Unknown option"); + exit(1); + } + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/readme.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,60 @@ +Building instructions for the DLL versions of Zlib 1.2.7 +======================================================== + +This directory contains projects that build zlib and minizip using +Microsoft Visual C++ 9.0/10.0. + +You don't need to build these projects yourself. You can download the +binaries from: + http://www.winimage.com/zLibDll + +More information can be found at this site. + + + + + +Build instructions for Visual Studio 2008 (32 bits or 64 bits) +-------------------------------------------------------------- +- Uncompress current zlib, including all contrib/* files +- Compile assembly code (with Visual Studio Command Prompt) by running: + bld_ml64.bat (in contrib\masmx64) + bld_ml32.bat (in contrib\masmx86) +- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008 +- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32" + +Build instructions for Visual Studio 2010 (32 bits or 64 bits) +-------------------------------------------------------------- +- Uncompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010 + + +Important +--------- +- To use zlibwapi.dll in your application, you must define the + macro ZLIB_WINAPI when compiling your application's source files. + + +Additional notes +---------------- +- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built + by Gilles Vollant from the zlib 1.1.x sources, and distributed at + http://www.winimage.com/zLibDll + It uses the WINAPI calling convention for the exported functions, and + includes the minizip functionality. If your application needs that + particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll. + +- The new DLL was renamed because there exist several incompatible + versions of zlib.dll on the Internet. + +- There is also an official DLL build of zlib, named zlib1.dll. This one + is exporting the functions using the CDECL convention. See the file + win32\DLL_FAQ.txt found in this zlib distribution. + +- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol + has a slightly different effect. To avoid compatibility problems, do + not define it here. + + +Gilles Vollant +info@winimage.com
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/testzlibdll.vcxproj.filters Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,22 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> + <ItemGroup> + <Filter Include="Source Files"> + <UniqueIdentifier>{fa61a89f-93fc-4c89-b29e-36224b7592f4}</UniqueIdentifier> + <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm</Extensions> + </Filter> + <Filter Include="Header Files"> + <UniqueIdentifier>{d4b85da0-2ba2-4934-b57f-e2584e3848ee}</UniqueIdentifier> + <Extensions>h;hpp;hxx;hm;inl;inc</Extensions> + </Filter> + <Filter Include="Resource Files"> + <UniqueIdentifier>{e573e075-00bd-4a7d-bd67-a8cc9bfc5aca}</UniqueIdentifier> + <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe</Extensions> + </Filter> + </ItemGroup> + <ItemGroup> + <ClCompile Include="..\..\testzlib\testzlib.c"> + <Filter>Source Files</Filter> + </ClCompile> + </ItemGroup> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/testzlibdll.vcxproj.user Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlib.rc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,32 @@ +#include <windows.h> + +#define IDR_VERSION1 1 +IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE + FILEVERSION 1.2.7,0 + PRODUCTVERSION 1.2.7,0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS 0 + FILEOS VOS_DOS_WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0 // not used +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904E4" + //language ID = U.S. English, char set = Windows, Multilingual + + BEGIN + VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" + VALUE "FileVersion", "1.2.7\0" + VALUE "InternalName", "zlib\0" + VALUE "OriginalFilename", "zlib.dll\0" + VALUE "ProductName", "ZLib.DLL\0" + VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" + VALUE "LegalCopyright", "(C) 1995-2012 Jean-loup Gailly & Mark Adler\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x0409, 1252 + END +END
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Include="..\..\..\deflate.c" /> + <ClCompile Include="..\..\..\gzclose.c" /> + <ClCompile Include="..\..\..\gzlib.c" /> + <ClCompile Include="..\..\..\gzread.c" /> + <ClCompile Include="..\..\..\gzwrite.c" /> + <ClCompile Include="..\..\..\infback.c" /> + <ClCompile Include="..\..\masmx64\inffas8664.c"> + <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild> + <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild> + <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">true</ExcludedFromBuild> + <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">true</ExcludedFromBuild> + <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild> + <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild> + </ClCompile> + <ClCompile Include="..\..\..\inffast.c" /> + <ClCompile Include="..\..\..\inflate.c" /> + <ClCompile Include="..\..\..\inftrees.c" /> + <ClCompile Include="..\..\minizip\ioapi.c" /> + <ClCompile Include="..\..\..\trees.c" /> + <ClCompile Include="..\..\..\uncompr.c" /> + <ClCompile Include="..\..\minizip\unzip.c" /> + <ClCompile Include="..\..\minizip\zip.c" /> + <ClCompile Include="..\..\..\zutil.c" /> + </ItemGroup> + <ItemGroup> + <ResourceCompile Include="zlib.rc" /> + </ItemGroup> + <ItemGroup> + <None Include="zlibvc.def" /> + </ItemGroup> + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> + <ImportGroup Label="ExtensionTargets"> + </ImportGroup> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlibstat.vcxproj.filters Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,77 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> + <ItemGroup> + <Filter Include="Source Files"> + <UniqueIdentifier>{174213f6-7f66-4ae8-a3a8-a1e0a1e6ffdd}</UniqueIdentifier> + </Filter> + </ItemGroup> + <ItemGroup> + <ClCompile Include="..\..\..\adler32.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\compress.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\crc32.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\deflate.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzclose.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzlib.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzread.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzwrite.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\infback.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\masmx64\inffas8664.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\inffast.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\inflate.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\inftrees.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\ioapi.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\trees.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\uncompr.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\unzip.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\zip.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\zutil.c"> + <Filter>Source Files</Filter> + </ClCompile> + </ItemGroup> + <ItemGroup> + <ResourceCompile Include="zlib.rc"> + <Filter>Source Files</Filter> + </ResourceCompile> + </ItemGroup> + <ItemGroup> + <None Include="zlibvc.def"> + <Filter>Source Files</Filter> + </None> + </ItemGroup> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlibstat.vcxproj.user Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlibvc.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,139 @@ +LIBRARY +; zlib data compression and ZIP file I/O library + +VERSION 1.2.7 + +EXPORTS + adler32 @1 + compress @2 + crc32 @3 + deflate @4 + deflateCopy @5 + deflateEnd @6 + deflateInit2_ @7 + deflateInit_ @8 + deflateParams @9 + deflateReset @10 + deflateSetDictionary @11 + gzclose @12 + gzdopen @13 + gzerror @14 + gzflush @15 + gzopen @16 + gzread @17 + gzwrite @18 + inflate @19 + inflateEnd @20 + inflateInit2_ @21 + inflateInit_ @22 + inflateReset @23 + inflateSetDictionary @24 + inflateSync @25 + uncompress @26 + zlibVersion @27 + gzprintf @28 + gzputc @29 + gzgetc @30 + gzseek @31 + gzrewind @32 + gztell @33 + gzeof @34 + gzsetparams @35 + zError @36 + inflateSyncPoint @37 + get_crc_table @38 + compress2 @39 + gzputs @40 + gzgets @41 + inflateCopy @42 + inflateBackInit_ @43 + inflateBack @44 + inflateBackEnd @45 + compressBound @46 + deflateBound @47 + gzclearerr @48 + gzungetc @49 + zlibCompileFlags @50 + deflatePrime @51 + deflatePending @52 + + unzOpen @61 + unzClose @62 + unzGetGlobalInfo @63 + unzGetCurrentFileInfo @64 + unzGoToFirstFile @65 + unzGoToNextFile @66 + unzOpenCurrentFile @67 + unzReadCurrentFile @68 + unzOpenCurrentFile3 @69 + unztell @70 + unzeof @71 + unzCloseCurrentFile @72 + unzGetGlobalComment @73 + unzStringFileNameCompare @74 + unzLocateFile @75 + unzGetLocalExtrafield @76 + unzOpen2 @77 + unzOpenCurrentFile2 @78 + unzOpenCurrentFilePassword @79 + + zipOpen @80 + zipOpenNewFileInZip @81 + zipWriteInFileInZip @82 + zipCloseFileInZip @83 + zipClose @84 + zipOpenNewFileInZip2 @86 + zipCloseFileInZipRaw @87 + zipOpen2 @88 + zipOpenNewFileInZip3 @89 + + unzGetFilePos @100 + unzGoToFilePos @101 + + fill_win32_filefunc @110 + +; zlibwapi v1.2.4 added: + fill_win32_filefunc64 @111 + fill_win32_filefunc64A @112 + fill_win32_filefunc64W @113 + + unzOpen64 @120 + unzOpen2_64 @121 + unzGetGlobalInfo64 @122 + unzGetCurrentFileInfo64 @124 + unzGetCurrentFileZStreamPos64 @125 + unztell64 @126 + unzGetFilePos64 @127 + unzGoToFilePos64 @128 + + zipOpen64 @130 + zipOpen2_64 @131 + zipOpenNewFileInZip64 @132 + zipOpenNewFileInZip2_64 @133 + zipOpenNewFileInZip3_64 @134 + zipOpenNewFileInZip4_64 @135 + zipCloseFileInZipRaw64 @136 + +; zlib1 v1.2.4 added: + adler32_combine @140 + crc32_combine @142 + deflateSetHeader @144 + deflateTune @145 + gzbuffer @146 + gzclose_r @147 + gzclose_w @148 + gzdirect @149 + gzoffset @150 + inflateGetHeader @156 + inflateMark @157 + inflatePrime @158 + inflateReset2 @159 + inflateUndermine @160 + +; zlib1 v1.2.6 added: + gzgetc_ @161 + inflateResetKeep @163 + deflateResetKeep @164 + +; zlib1 v1.2.7 added: + gzopen_w @165
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlibvc.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,135 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual Studio 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Itanium = Debug|Itanium + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Itanium = Release|Itanium + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium + ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 + ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.Build.0 = Debug|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 + 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlibvc.vcxproj.filters Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,118 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> + <ItemGroup> + <Filter Include="Source Files"> + <UniqueIdentifier>{07934a85-8b61-443d-a0ee-b2eedb74f3cd}</UniqueIdentifier> + <Extensions>cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90</Extensions> + </Filter> + <Filter Include="Header Files"> + <UniqueIdentifier>{1d99675b-433d-4a21-9e50-ed4ab8b19762}</UniqueIdentifier> + <Extensions>h;hpp;hxx;hm;inl;fi;fd</Extensions> + </Filter> + <Filter Include="Resource Files"> + <UniqueIdentifier>{431c0958-fa71-44d0-9084-2d19d100c0cc}</UniqueIdentifier> + <Extensions>ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe</Extensions> + </Filter> + </ItemGroup> + <ItemGroup> + <ClCompile Include="..\..\..\adler32.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\compress.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\crc32.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\deflate.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzclose.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzlib.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzread.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\gzwrite.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\infback.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\masmx64\inffas8664.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\inffast.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\inflate.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\inftrees.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\ioapi.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\iowin32.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\trees.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\uncompr.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\unzip.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\minizip\zip.c"> + <Filter>Source Files</Filter> + </ClCompile> + <ClCompile Include="..\..\..\zutil.c"> + <Filter>Source Files</Filter> + </ClCompile> + </ItemGroup> + <ItemGroup> + <ResourceCompile Include="zlib.rc"> + <Filter>Source Files</Filter> + </ResourceCompile> + </ItemGroup> + <ItemGroup> + <None Include="zlibvc.def"> + <Filter>Source Files</Filter> + </None> + </ItemGroup> + <ItemGroup> + <ClInclude Include="..\..\..\deflate.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\infblock.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\infcodes.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\inffast.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\inftrees.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\infutil.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\zconf.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\zlib.h"> + <Filter>Header Files</Filter> + </ClInclude> + <ClInclude Include="..\..\..\zutil.h"> + <Filter>Header Files</Filter> + </ClInclude> + </ItemGroup> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc10/zlibvc.vcxproj.user Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> +</Project> \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/miniunz.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,565 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9.00" + Name="miniunz" + ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694382A}" + Keyword="Win32Proj" + TargetFrameworkVersion="131072" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + <Platform + Name="Itanium" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="x86\MiniUnzip$(ConfigurationName)" + IntermediateDirectory="x86\MiniUnzip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="1" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/miniunz.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/miniunz.pdb" + SubSystem="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="x86\MiniUnzip$(ConfigurationName)" + IntermediateDirectory="x86\MiniUnzip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/miniunz.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="x64\MiniUnzip$(ConfigurationName)" + IntermediateDirectory="x64\MiniUnzip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/miniunz.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/miniunz.pdb" + SubSystem="1" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Itanium" + OutputDirectory="ia64\MiniUnzip$(ConfigurationName)" + IntermediateDirectory="ia64\MiniUnzip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/miniunz.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/miniunz.pdb" + SubSystem="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="x64\MiniUnzip$(ConfigurationName)" + IntermediateDirectory="x64\MiniUnzip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/miniunz.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Itanium" + OutputDirectory="ia64\MiniUnzip$(ConfigurationName)" + IntermediateDirectory="ia64\MiniUnzip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/miniunz.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm" + > + <File + RelativePath="..\..\minizip\miniunz.c" + > + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl;inc" + > + </Filter> + <Filter + Name="Resource Files" + Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" + > + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/minizip.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,562 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9.00" + Name="minizip" + ProjectGUID="{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" + Keyword="Win32Proj" + TargetFrameworkVersion="131072" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + <Platform + Name="Itanium" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="x86\MiniZip$(ConfigurationName)" + IntermediateDirectory="x86\MiniZip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="1" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/minizip.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/minizip.pdb" + SubSystem="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="x86\MiniZip$(ConfigurationName)" + IntermediateDirectory="x86\MiniZip$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/minizip.exe" + LinkIncremental="1" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="x64\$(ConfigurationName)" + IntermediateDirectory="x64\$(ConfigurationName)" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/minizip.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/minizip.pdb" + SubSystem="1" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Itanium" + OutputDirectory="ia64\$(ConfigurationName)" + IntermediateDirectory="ia64\$(ConfigurationName)" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/minizip.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/minizip.pdb" + SubSystem="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="x64\$(ConfigurationName)" + IntermediateDirectory="x64\$(ConfigurationName)" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/minizip.exe" + LinkIncremental="1" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Itanium" + OutputDirectory="ia64\$(ConfigurationName)" + IntermediateDirectory="ia64\$(ConfigurationName)" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/minizip.exe" + LinkIncremental="1" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm" + > + <File + RelativePath="..\..\minizip\minizip.c" + > + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl;inc" + > + </Filter> + <Filter + Name="Resource Files" + Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" + > + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/testzlib.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,852 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9,00" + Name="testzlib" + ProjectGUID="{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" + RootNamespace="testzlib" + Keyword="Win32Proj" + TargetFrameworkVersion="131072" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + <Platform + Name="Itanium" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="x86\TestZlib$(ConfigurationName)" + IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="1" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerOutput="4" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/testzlib.pdb" + SubSystem="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="x64\TestZlib$(ConfigurationName)" + IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + AssemblerListingLocation="$(IntDir)\" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj" + GenerateManifest="false" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Itanium" + OutputDirectory="ia64\TestZlib$(ConfigurationName)" + IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerOutput="4" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/testzlib.pdb" + SubSystem="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|Win32" + OutputDirectory="x86\TestZlib$(ConfigurationName)" + IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + CharacterSet="2" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|x64" + OutputDirectory="x64\TestZlib$(ConfigurationName)" + IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + AssemblerListingLocation="$(IntDir)\" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="" + GenerateManifest="false" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|Itanium" + OutputDirectory="ia64\TestZlib$(ConfigurationName)" + IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + CharacterSet="2" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="x86\TestZlib$(ConfigurationName)" + IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + CharacterSet="2" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="x64\TestZlib$(ConfigurationName)" + IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + BasicRuntimeChecks="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + AssemblerListingLocation="$(IntDir)\" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj" + GenerateManifest="false" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Itanium" + OutputDirectory="ia64\TestZlib$(ConfigurationName)" + IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp" + ConfigurationType="1" + CharacterSet="2" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\.." + PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm" + > + <File + RelativePath="..\..\..\adler32.c" + > + </File> + <File + RelativePath="..\..\..\compress.c" + > + </File> + <File + RelativePath="..\..\..\crc32.c" + > + </File> + <File + RelativePath="..\..\..\deflate.c" + > + </File> + <File + RelativePath="..\..\..\infback.c" + > + </File> + <File + RelativePath="..\..\masmx64\inffas8664.c" + > + <FileConfiguration + Name="Debug|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseWithoutAsm|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseWithoutAsm|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\inffast.c" + > + </File> + <File + RelativePath="..\..\..\inflate.c" + > + </File> + <File + RelativePath="..\..\..\inftrees.c" + > + </File> + <File + RelativePath="..\..\testzlib\testzlib.c" + > + </File> + <File + RelativePath="..\..\..\trees.c" + > + </File> + <File + RelativePath="..\..\..\uncompr.c" + > + </File> + <File + RelativePath="..\..\..\zutil.c" + > + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl;inc" + > + </Filter> + <Filter + Name="Resource Files" + Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" + > + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/testzlibdll.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,565 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9.00" + Name="TestZlibDll" + ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694366A}" + Keyword="Win32Proj" + TargetFrameworkVersion="131072" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + <Platform + Name="Itanium" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="x86\TestZlibDll$(ConfigurationName)" + IntermediateDirectory="x86\TestZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="1" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/testzlib.pdb" + SubSystem="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="x86\TestZlibDll$(ConfigurationName)" + IntermediateDirectory="x86\TestZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + TargetMachine="1" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="x64\TestZlibDll$(ConfigurationName)" + IntermediateDirectory="x64\TestZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/testzlib.pdb" + SubSystem="1" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Itanium" + OutputDirectory="ia64\TestZlibDll$(ConfigurationName)" + IntermediateDirectory="ia64\TestZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64" + MinimalRebuild="true" + BasicRuntimeChecks="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="2" + GenerateManifest="false" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/testzlib.pdb" + SubSystem="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="x64\TestZlibDll$(ConfigurationName)" + IntermediateDirectory="x64\TestZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Itanium" + OutputDirectory="ia64\TestZlibDll$(ConfigurationName)" + IntermediateDirectory="ia64\TestZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="1" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + CharacterSet="2" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="2" + InlineFunctionExpansion="1" + OmitFramePointers="true" + AdditionalIncludeDirectories="..\..\..;..\..\minizip" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64" + StringPooling="true" + BasicRuntimeChecks="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + UsePrecompiledHeader="0" + AssemblerListingLocation="$(IntDir)\" + WarningLevel="3" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib" + OutputFile="$(OutDir)/testzlib.exe" + LinkIncremental="1" + GenerateManifest="false" + GenerateDebugInformation="true" + SubSystem="1" + OptimizeReferences="2" + EnableCOMDATFolding="2" + OptimizeForWindows98="1" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCWebDeploymentTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm" + > + <File + RelativePath="..\..\testzlib\testzlib.c" + > + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl;inc" + > + </Filter> + <Filter + Name="Resource Files" + Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" + > + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/zlib.rc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,32 @@ +#include <windows.h> + +#define IDR_VERSION1 1 +IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE + FILEVERSION 1.2.7,0 + PRODUCTVERSION 1.2.7,0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS 0 + FILEOS VOS_DOS_WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0 // not used +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904E4" + //language ID = U.S. English, char set = Windows, Multilingual + + BEGIN + VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" + VALUE "FileVersion", "1.2.7\0" + VALUE "InternalName", "zlib\0" + VALUE "OriginalFilename", "zlib.dll\0" + VALUE "ProductName", "ZLib.DLL\0" + VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" + VALUE "LegalCopyright", "(C) 1995-2012 Jean-loup Gailly & Mark Adler\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x0409, 1252 + END +END
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/zlibstat.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,835 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9,00" + Name="zlibstat" + ProjectGUID="{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" + TargetFrameworkVersion="131072" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + <Platform + Name="Itanium" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="x86\ZlibStat$(ConfigurationName)" + IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + ExceptionHandling="0" + RuntimeLibrary="1" + BufferSecurityCheck="false" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="1" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="x64\ZlibStat$(ConfigurationName)" + IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + ExceptionHandling="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="1" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Itanium" + OutputDirectory="ia64\ZlibStat$(ConfigurationName)" + IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + ExceptionHandling="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + Detect64BitPortabilityProblems="true" + DebugInformationFormat="1" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="x86\ZlibStat$(ConfigurationName)" + IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB" + AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj " + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="x64\ZlibStat$(ConfigurationName)" + IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB" + AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj " + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Itanium" + OutputDirectory="ia64\ZlibStat$(ConfigurationName)" + IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|Win32" + OutputDirectory="x86\ZlibStat$(ConfigurationName)" + IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|x64" + OutputDirectory="x64\ZlibStat$(ConfigurationName)" + IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="3" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|Itanium" + OutputDirectory="ia64\ZlibStat$(ConfigurationName)" + IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp" + ConfigurationType="4" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + TargetEnvironment="2" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibstat.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLibrarianTool" + AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB" + OutputFile="$(OutDir)\zlibstat.lib" + SuppressStartupBanner="true" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + > + <File + RelativePath="..\..\..\adler32.c" + > + </File> + <File + RelativePath="..\..\..\compress.c" + > + </File> + <File + RelativePath="..\..\..\crc32.c" + > + </File> + <File + RelativePath="..\..\..\deflate.c" + > + </File> + <File + RelativePath="..\..\..\gzclose.c" + > + </File> + <File + RelativePath="..\..\..\gzguts.h" + > + </File> + <File + RelativePath="..\..\..\gzlib.c" + > + </File> + <File + RelativePath="..\..\..\gzread.c" + > + </File> + <File + RelativePath="..\..\..\gzwrite.c" + > + </File> + <File + RelativePath="..\..\..\infback.c" + > + </File> + <File + RelativePath="..\..\masmx64\inffas8664.c" + > + <FileConfiguration + Name="Debug|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseWithoutAsm|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseWithoutAsm|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\inffast.c" + > + </File> + <File + RelativePath="..\..\..\inflate.c" + > + </File> + <File + RelativePath="..\..\..\inftrees.c" + > + </File> + <File + RelativePath="..\..\minizip\ioapi.c" + > + </File> + <File + RelativePath="..\..\..\trees.c" + > + </File> + <File + RelativePath="..\..\..\uncompr.c" + > + </File> + <File + RelativePath="..\..\minizip\unzip.c" + > + </File> + <File + RelativePath="..\..\minizip\zip.c" + > + </File> + <File + RelativePath=".\zlib.rc" + > + </File> + <File + RelativePath=".\zlibvc.def" + > + </File> + <File + RelativePath="..\..\..\zutil.c" + > + </File> + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/zlibvc.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,139 @@ +LIBRARY +; zlib data compression and ZIP file I/O library + +VERSION 1.2.7 + +EXPORTS + adler32 @1 + compress @2 + crc32 @3 + deflate @4 + deflateCopy @5 + deflateEnd @6 + deflateInit2_ @7 + deflateInit_ @8 + deflateParams @9 + deflateReset @10 + deflateSetDictionary @11 + gzclose @12 + gzdopen @13 + gzerror @14 + gzflush @15 + gzopen @16 + gzread @17 + gzwrite @18 + inflate @19 + inflateEnd @20 + inflateInit2_ @21 + inflateInit_ @22 + inflateReset @23 + inflateSetDictionary @24 + inflateSync @25 + uncompress @26 + zlibVersion @27 + gzprintf @28 + gzputc @29 + gzgetc @30 + gzseek @31 + gzrewind @32 + gztell @33 + gzeof @34 + gzsetparams @35 + zError @36 + inflateSyncPoint @37 + get_crc_table @38 + compress2 @39 + gzputs @40 + gzgets @41 + inflateCopy @42 + inflateBackInit_ @43 + inflateBack @44 + inflateBackEnd @45 + compressBound @46 + deflateBound @47 + gzclearerr @48 + gzungetc @49 + zlibCompileFlags @50 + deflatePrime @51 + deflatePending @52 + + unzOpen @61 + unzClose @62 + unzGetGlobalInfo @63 + unzGetCurrentFileInfo @64 + unzGoToFirstFile @65 + unzGoToNextFile @66 + unzOpenCurrentFile @67 + unzReadCurrentFile @68 + unzOpenCurrentFile3 @69 + unztell @70 + unzeof @71 + unzCloseCurrentFile @72 + unzGetGlobalComment @73 + unzStringFileNameCompare @74 + unzLocateFile @75 + unzGetLocalExtrafield @76 + unzOpen2 @77 + unzOpenCurrentFile2 @78 + unzOpenCurrentFilePassword @79 + + zipOpen @80 + zipOpenNewFileInZip @81 + zipWriteInFileInZip @82 + zipCloseFileInZip @83 + zipClose @84 + zipOpenNewFileInZip2 @86 + zipCloseFileInZipRaw @87 + zipOpen2 @88 + zipOpenNewFileInZip3 @89 + + unzGetFilePos @100 + unzGoToFilePos @101 + + fill_win32_filefunc @110 + +; zlibwapi v1.2.4 added: + fill_win32_filefunc64 @111 + fill_win32_filefunc64A @112 + fill_win32_filefunc64W @113 + + unzOpen64 @120 + unzOpen2_64 @121 + unzGetGlobalInfo64 @122 + unzGetCurrentFileInfo64 @124 + unzGetCurrentFileZStreamPos64 @125 + unztell64 @126 + unzGetFilePos64 @127 + unzGoToFilePos64 @128 + + zipOpen64 @130 + zipOpen2_64 @131 + zipOpenNewFileInZip64 @132 + zipOpenNewFileInZip2_64 @133 + zipOpenNewFileInZip3_64 @134 + zipOpenNewFileInZip4_64 @135 + zipCloseFileInZipRaw64 @136 + +; zlib1 v1.2.4 added: + adler32_combine @140 + crc32_combine @142 + deflateSetHeader @144 + deflateTune @145 + gzbuffer @146 + gzclose_r @147 + gzclose_w @148 + gzdirect @149 + gzoffset @150 + inflateGetHeader @156 + inflateMark @157 + inflatePrime @158 + inflateReset2 @159 + inflateUndermine @160 + +; zlib1 v1.2.6 added: + gzgetc_ @161 + inflateResetKeep @163 + deflateResetKeep @164 + +; zlib1 v1.2.7 added: + gzopen_w @165
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/zlibvc.sln Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,144 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual Studio 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestZlibDll", "testzlibdll.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" + ProjectSection(ProjectDependencies) = postProject + {8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" + ProjectSection(ProjectDependencies) = postProject + {8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" + ProjectSection(ProjectDependencies) = postProject + {8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D} + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Itanium = Debug|Itanium + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Itanium = Release|Itanium + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium + ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 + ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.Build.0 = Debug|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.Build.0 = Release|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Itanium + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.Build.0 = Debug|Itanium + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Itanium + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.Build.0 = Release|Itanium + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.ActiveCfg = Release|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.Build.0 = Release|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.ActiveCfg = Release|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.Build.0 = Release|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Itanium + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.Build.0 = Debug|Itanium + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Itanium + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.Build.0 = Release|Itanium + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.Build.0 = Debug|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.Build.0 = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 + 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{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.Build.0 = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.Build.0 = Release|Itanium + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/contrib/vstudio/vc9/zlibvc.vcproj Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1156 @@ +<?xml version="1.0" encoding="Windows-1252"?> +<VisualStudioProject + ProjectType="Visual C++" + Version="9,00" + Name="zlibvc" + ProjectGUID="{8FD826F8-3739-44E6-8CC8-997122E53B8D}" + RootNamespace="zlibvc" + TargetFrameworkVersion="131072" + > + <Platforms> + <Platform + Name="Win32" + /> + <Platform + Name="x64" + /> + <Platform + Name="Itanium" + /> + </Platforms> + <ToolFiles> + </ToolFiles> + <Configurations> + <Configuration + Name="Debug|Win32" + OutputDirectory="x86\ZlibDll$(ConfigurationName)" + IntermediateDirectory="x86\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="_DEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="1" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF" + ExceptionHandling="0" + RuntimeLibrary="1" + BufferSecurityCheck="false" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + DebugInformationFormat="4" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="_DEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalOptions="/MACHINE:I386" + AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj" + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="2" + SuppressStartupBanner="true" + GenerateManifest="false" + ModuleDefinitionFile=".\zlibvc.def" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + ImportLibrary="$(OutDir)/zlibwapi.lib" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|x64" + OutputDirectory="x64\ZlibDll$(ConfigurationName)" + IntermediateDirectory="x64\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="_DEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="3" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64" + ExceptionHandling="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="_DEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj " + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="2" + SuppressStartupBanner="true" + GenerateManifest="false" + ModuleDefinitionFile=".\zlibvc.def" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + ImportLibrary="$(OutDir)/zlibwapi.lib" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Debug|Itanium" + OutputDirectory="ia64\ZlibDll$(ConfigurationName)" + IntermediateDirectory="ia64\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="_DEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="2" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + Optimization="0" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64" + ExceptionHandling="0" + RuntimeLibrary="3" + BufferSecurityCheck="false" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + DebugInformationFormat="3" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="_DEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="2" + SuppressStartupBanner="true" + GenerateManifest="false" + ModuleDefinitionFile=".\zlibvc.def" + GenerateDebugInformation="true" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + ImportLibrary="$(OutDir)/zlibwapi.lib" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|Win32" + OutputDirectory="x86\ZlibDll$(ConfigurationName)" + IntermediateDirectory="x86\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="1" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerOutput="2" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalOptions="/MACHINE:I386" + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + GenerateManifest="false" + IgnoreAllDefaultLibraries="false" + ModuleDefinitionFile=".\zlibvc.def" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + ImportLibrary="$(OutDir)/zlibwapi.lib" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|x64" + OutputDirectory="x64\ZlibDll$(ConfigurationName)" + IntermediateDirectory="x64\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="3" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerOutput="2" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + GenerateManifest="false" + IgnoreAllDefaultLibraries="false" + ModuleDefinitionFile=".\zlibvc.def" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + OptimizeForWindows98="1" + ImportLibrary="$(OutDir)/zlibwapi.lib" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="ReleaseWithoutAsm|Itanium" + OutputDirectory="ia64\ZlibDll$(ConfigurationName)" + IntermediateDirectory="ia64\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="2" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerOutput="2" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + GenerateManifest="false" + IgnoreAllDefaultLibraries="false" + ModuleDefinitionFile=".\zlibvc.def" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + OptimizeForWindows98="1" + ImportLibrary="$(OutDir)/zlibwapi.lib" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Win32" + OutputDirectory="x86\ZlibDll$(ConfigurationName)" + IntermediateDirectory="x86\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="1" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="0" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerOutput="2" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalOptions="/MACHINE:I386" + AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj " + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + GenerateManifest="false" + IgnoreAllDefaultLibraries="false" + ModuleDefinitionFile=".\zlibvc.def" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + OptimizeForWindows98="1" + RandomizedBaseAddress="1" + DataExecutionPrevention="0" + ImportLibrary="$(OutDir)/zlibwapi.lib" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|x64" + OutputDirectory="x64\ZlibDll$(ConfigurationName)" + IntermediateDirectory="x64\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="3" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerOutput="2" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj " + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + GenerateManifest="false" + IgnoreAllDefaultLibraries="false" + ModuleDefinitionFile=".\zlibvc.def" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + OptimizeForWindows98="1" + ImportLibrary="$(OutDir)/zlibwapi.lib" + TargetMachine="17" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + <Configuration + Name="Release|Itanium" + OutputDirectory="ia64\ZlibDll$(ConfigurationName)" + IntermediateDirectory="ia64\ZlibDll$(ConfigurationName)\Tmp" + ConfigurationType="2" + InheritedPropertySheets="UpgradeFromVC70.vsprops" + UseOfMFC="0" + ATLMinimizesCRunTimeLibraryUsage="false" + WholeProgramOptimization="1" + > + <Tool + Name="VCPreBuildEventTool" + /> + <Tool + Name="VCCustomBuildTool" + /> + <Tool + Name="VCXMLDataGeneratorTool" + /> + <Tool + Name="VCWebServiceProxyGeneratorTool" + /> + <Tool + Name="VCMIDLTool" + PreprocessorDefinitions="NDEBUG" + MkTypLibCompatible="true" + SuppressStartupBanner="true" + TargetEnvironment="2" + TypeLibraryName="$(OutDir)/zlibvc.tlb" + /> + <Tool + Name="VCCLCompilerTool" + InlineFunctionExpansion="1" + AdditionalIncludeDirectories="..\..\..;..\..\masmx86" + PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64" + StringPooling="true" + ExceptionHandling="0" + RuntimeLibrary="2" + BufferSecurityCheck="false" + EnableFunctionLevelLinking="true" + PrecompiledHeaderFile="$(IntDir)/zlibvc.pch" + AssemblerOutput="2" + AssemblerListingLocation="$(IntDir)\" + ObjectFile="$(IntDir)\" + ProgramDataBaseFileName="$(OutDir)\" + BrowseInformation="0" + WarningLevel="3" + SuppressStartupBanner="true" + /> + <Tool + Name="VCManagedResourceCompilerTool" + /> + <Tool + Name="VCResourceCompilerTool" + PreprocessorDefinitions="NDEBUG" + Culture="1036" + /> + <Tool + Name="VCPreLinkEventTool" + /> + <Tool + Name="VCLinkerTool" + OutputFile="$(OutDir)\zlibwapi.dll" + LinkIncremental="1" + SuppressStartupBanner="true" + GenerateManifest="false" + IgnoreAllDefaultLibraries="false" + ModuleDefinitionFile=".\zlibvc.def" + ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb" + GenerateMapFile="true" + MapFileName="$(OutDir)/zlibwapi.map" + SubSystem="2" + OptimizeForWindows98="1" + ImportLibrary="$(OutDir)/zlibwapi.lib" + TargetMachine="5" + /> + <Tool + Name="VCALinkTool" + /> + <Tool + Name="VCManifestTool" + /> + <Tool + Name="VCXDCMakeTool" + /> + <Tool + Name="VCBscMakeTool" + /> + <Tool + Name="VCFxCopTool" + /> + <Tool + Name="VCAppVerifierTool" + /> + <Tool + Name="VCPostBuildEventTool" + /> + </Configuration> + </Configurations> + <References> + </References> + <Files> + <Filter + Name="Source Files" + Filter="cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90" + > + <File + RelativePath="..\..\..\adler32.c" + > + </File> + <File + RelativePath="..\..\..\compress.c" + > + </File> + <File + RelativePath="..\..\..\crc32.c" + > + </File> + <File + RelativePath="..\..\..\deflate.c" + > + </File> + <File + RelativePath="..\..\..\gzclose.c" + > + </File> + <File + RelativePath="..\..\..\gzguts.h" + > + </File> + <File + RelativePath="..\..\..\gzlib.c" + > + </File> + <File + RelativePath="..\..\..\gzread.c" + > + </File> + <File + RelativePath="..\..\..\gzwrite.c" + > + </File> + <File + RelativePath="..\..\..\infback.c" + > + </File> + <File + RelativePath="..\..\masmx64\inffas8664.c" + > + <FileConfiguration + Name="Debug|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Debug|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseWithoutAsm|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="ReleaseWithoutAsm|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Win32" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Itanium" + ExcludedFromBuild="true" + > + <Tool + Name="VCCLCompilerTool" + /> + </FileConfiguration> + </File> + <File + RelativePath="..\..\..\inffast.c" + > + </File> + <File + RelativePath="..\..\..\inflate.c" + > + </File> + <File + RelativePath="..\..\..\inftrees.c" + > + </File> + <File + RelativePath="..\..\minizip\ioapi.c" + > + </File> + <File + RelativePath="..\..\minizip\iowin32.c" + > + </File> + <File + RelativePath="..\..\..\trees.c" + > + </File> + <File + RelativePath="..\..\..\uncompr.c" + > + </File> + <File + RelativePath="..\..\minizip\unzip.c" + > + <FileConfiguration + Name="Release|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="ZLIB_INTERNAL" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="ZLIB_INTERNAL" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Itanium" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="ZLIB_INTERNAL" + /> + </FileConfiguration> + </File> + <File + RelativePath="..\..\minizip\zip.c" + > + <FileConfiguration + Name="Release|Win32" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="ZLIB_INTERNAL" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|x64" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="ZLIB_INTERNAL" + /> + </FileConfiguration> + <FileConfiguration + Name="Release|Itanium" + > + <Tool + Name="VCCLCompilerTool" + AdditionalIncludeDirectories="" + PreprocessorDefinitions="ZLIB_INTERNAL" + /> + </FileConfiguration> + </File> + <File + RelativePath=".\zlib.rc" + > + </File> + <File + RelativePath=".\zlibvc.def" + > + </File> + <File + RelativePath="..\..\..\zutil.c" + > + </File> + </Filter> + <Filter + Name="Header Files" + Filter="h;hpp;hxx;hm;inl;fi;fd" + > + <File + RelativePath="..\..\..\deflate.h" + > + </File> + <File + RelativePath="..\..\..\infblock.h" + > + </File> + <File + RelativePath="..\..\..\infcodes.h" + > + </File> + <File + RelativePath="..\..\..\inffast.h" + > + </File> + <File + RelativePath="..\..\..\inftrees.h" + > + </File> + <File + RelativePath="..\..\..\infutil.h" + > + </File> + <File + RelativePath="..\..\..\zconf.h" + > + </File> + <File + RelativePath="..\..\..\zlib.h" + > + </File> + <File + RelativePath="..\..\..\zutil.h" + > + </File> + </Filter> + <Filter + Name="Resource Files" + Filter="ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" + > + </Filter> + </Files> + <Globals> + </Globals> +</VisualStudioProject>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/crc32.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,425 @@ +/* crc32.c -- compute the CRC-32 of a data stream + * Copyright (C) 1995-2006, 2010, 2011, 2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster + * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing + * tables for updating the shift register in one step with three exclusive-ors + * instead of four steps with four exclusive-ors. This results in about a + * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3. + */ + +/* @(#) $Id$ */ + +/* + Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore + protection on the static variables used to control the first-use generation + of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should + first call get_crc_table() to initialize the tables before allowing more than + one thread to use crc32(). + + DYNAMIC_CRC_TABLE and MAKECRCH can be #defined to write out crc32.h. + */ + +#ifdef MAKECRCH +# include <stdio.h> +# ifndef DYNAMIC_CRC_TABLE +# define DYNAMIC_CRC_TABLE +# endif /* !DYNAMIC_CRC_TABLE */ +#endif /* MAKECRCH */ + +#include "zutil.h" /* for STDC and FAR definitions */ + +#define local static + +/* Definitions for doing the crc four data bytes at a time. */ +#if !defined(NOBYFOUR) && defined(Z_U4) +# define BYFOUR +#endif +#ifdef BYFOUR + local unsigned long crc32_little OF((unsigned long, + const unsigned char FAR *, unsigned)); + local unsigned long crc32_big OF((unsigned long, + const unsigned char FAR *, unsigned)); +# define TBLS 8 +#else +# define TBLS 1 +#endif /* BYFOUR */ + +/* Local functions for crc concatenation */ +local unsigned long gf2_matrix_times OF((unsigned long *mat, + unsigned long vec)); +local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat)); +local uLong crc32_combine_ OF((uLong crc1, uLong crc2, z_off64_t len2)); + + +#ifdef DYNAMIC_CRC_TABLE + +local volatile int crc_table_empty = 1; +local z_crc_t FAR crc_table[TBLS][256]; +local void make_crc_table OF((void)); +#ifdef MAKECRCH + local void write_table OF((FILE *, const z_crc_t FAR *)); +#endif /* MAKECRCH */ +/* + Generate tables for a byte-wise 32-bit CRC calculation on the polynomial: + x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1. + + Polynomials over GF(2) are represented in binary, one bit per coefficient, + with the lowest powers in the most significant bit. Then adding polynomials + is just exclusive-or, and multiplying a polynomial by x is a right shift by + one. If we call the above polynomial p, and represent a byte as the + polynomial q, also with the lowest power in the most significant bit (so the + byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p, + where a mod b means the remainder after dividing a by b. + + This calculation is done using the shift-register method of multiplying and + taking the remainder. The register is initialized to zero, and for each + incoming bit, x^32 is added mod p to the register if the bit is a one (where + x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by + x (which is shifting right by one and adding x^32 mod p if the bit shifted + out is a one). We start with the highest power (least significant bit) of + q and repeat for all eight bits of q. + + The first table is simply the CRC of all possible eight bit values. This is + all the information needed to generate CRCs on data a byte at a time for all + combinations of CRC register values and incoming bytes. The remaining tables + allow for word-at-a-time CRC calculation for both big-endian and little- + endian machines, where a word is four bytes. +*/ +local void make_crc_table() +{ + z_crc_t c; + int n, k; + z_crc_t poly; /* polynomial exclusive-or pattern */ + /* terms of polynomial defining this crc (except x^32): */ + static volatile int first = 1; /* flag to limit concurrent making */ + static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26}; + + /* See if another task is already doing this (not thread-safe, but better + than nothing -- significantly reduces duration of vulnerability in + case the advice about DYNAMIC_CRC_TABLE is ignored) */ + if (first) { + first = 0; + + /* make exclusive-or pattern from polynomial (0xedb88320UL) */ + poly = 0; + for (n = 0; n < (int)(sizeof(p)/sizeof(unsigned char)); n++) + poly |= (z_crc_t)1 << (31 - p[n]); + + /* generate a crc for every 8-bit value */ + for (n = 0; n < 256; n++) { + c = (z_crc_t)n; + for (k = 0; k < 8; k++) + c = c & 1 ? poly ^ (c >> 1) : c >> 1; + crc_table[0][n] = c; + } + +#ifdef BYFOUR + /* generate crc for each value followed by one, two, and three zeros, + and then the byte reversal of those as well as the first table */ + for (n = 0; n < 256; n++) { + c = crc_table[0][n]; + crc_table[4][n] = ZSWAP32(c); + for (k = 1; k < 4; k++) { + c = crc_table[0][c & 0xff] ^ (c >> 8); + crc_table[k][n] = c; + crc_table[k + 4][n] = ZSWAP32(c); + } + } +#endif /* BYFOUR */ + + crc_table_empty = 0; + } + else { /* not first */ + /* wait for the other guy to finish (not efficient, but rare) */ + while (crc_table_empty) + ; + } + +#ifdef MAKECRCH + /* write out CRC tables to crc32.h */ + { + FILE *out; + + out = fopen("crc32.h", "w"); + if (out == NULL) return; + fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n"); + fprintf(out, " * Generated automatically by crc32.c\n */\n\n"); + fprintf(out, "local const z_crc_t FAR "); + fprintf(out, "crc_table[TBLS][256] =\n{\n {\n"); + write_table(out, crc_table[0]); +# ifdef BYFOUR + fprintf(out, "#ifdef BYFOUR\n"); + for (k = 1; k < 8; k++) { + fprintf(out, " },\n {\n"); + write_table(out, crc_table[k]); + } + fprintf(out, "#endif\n"); +# endif /* BYFOUR */ + fprintf(out, " }\n};\n"); + fclose(out); + } +#endif /* MAKECRCH */ +} + +#ifdef MAKECRCH +local void write_table(out, table) + FILE *out; + const z_crc_t FAR *table; +{ + int n; + + for (n = 0; n < 256; n++) + fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", + (unsigned long)(table[n]), + n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", ")); +} +#endif /* MAKECRCH */ + +#else /* !DYNAMIC_CRC_TABLE */ +/* ======================================================================== + * Tables of CRC-32s of all single-byte values, made by make_crc_table(). + */ +#include "crc32.h" +#endif /* DYNAMIC_CRC_TABLE */ + +/* ========================================================================= + * This function can be used by asm versions of crc32() + */ +const z_crc_t FAR * ZEXPORT get_crc_table() +{ +#ifdef DYNAMIC_CRC_TABLE + if (crc_table_empty) + make_crc_table(); +#endif /* DYNAMIC_CRC_TABLE */ + return (const z_crc_t FAR *)crc_table; +} + +/* ========================================================================= */ +#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8) +#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1 + +/* ========================================================================= */ +unsigned long ZEXPORT crc32(crc, buf, len) + unsigned long crc; + const unsigned char FAR *buf; + uInt len; +{ + if (buf == Z_NULL) return 0UL; + +#ifdef DYNAMIC_CRC_TABLE + if (crc_table_empty) + make_crc_table(); +#endif /* DYNAMIC_CRC_TABLE */ + +#ifdef BYFOUR + if (sizeof(void *) == sizeof(ptrdiff_t)) { + z_crc_t endian; + + endian = 1; + if (*((unsigned char *)(&endian))) + return crc32_little(crc, buf, len); + else + return crc32_big(crc, buf, len); + } +#endif /* BYFOUR */ + crc = crc ^ 0xffffffffUL; + while (len >= 8) { + DO8; + len -= 8; + } + if (len) do { + DO1; + } while (--len); + return crc ^ 0xffffffffUL; +} + +#ifdef BYFOUR + +/* ========================================================================= */ +#define DOLIT4 c ^= *buf4++; \ + c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \ + crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24] +#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4 + +/* ========================================================================= */ +local unsigned long crc32_little(crc, buf, len) + unsigned long crc; + const unsigned char FAR *buf; + unsigned len; +{ + register z_crc_t c; + register const z_crc_t FAR *buf4; + + c = (z_crc_t)crc; + c = ~c; + while (len && ((ptrdiff_t)buf & 3)) { + c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); + len--; + } + + buf4 = (const z_crc_t FAR *)(const void FAR *)buf; + while (len >= 32) { + DOLIT32; + len -= 32; + } + while (len >= 4) { + DOLIT4; + len -= 4; + } + buf = (const unsigned char FAR *)buf4; + + if (len) do { + c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); + } while (--len); + c = ~c; + return (unsigned long)c; +} + +/* ========================================================================= */ +#define DOBIG4 c ^= *++buf4; \ + c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \ + crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24] +#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4 + +/* ========================================================================= */ +local unsigned long crc32_big(crc, buf, len) + unsigned long crc; + const unsigned char FAR *buf; + unsigned len; +{ + register z_crc_t c; + register const z_crc_t FAR *buf4; + + c = ZSWAP32((z_crc_t)crc); + c = ~c; + while (len && ((ptrdiff_t)buf & 3)) { + c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); + len--; + } + + buf4 = (const z_crc_t FAR *)(const void FAR *)buf; + buf4--; + while (len >= 32) { + DOBIG32; + len -= 32; + } + while (len >= 4) { + DOBIG4; + len -= 4; + } + buf4++; + buf = (const unsigned char FAR *)buf4; + + if (len) do { + c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); + } while (--len); + c = ~c; + return (unsigned long)(ZSWAP32(c)); +} + +#endif /* BYFOUR */ + +#define GF2_DIM 32 /* dimension of GF(2) vectors (length of CRC) */ + +/* ========================================================================= */ +local unsigned long gf2_matrix_times(mat, vec) + unsigned long *mat; + unsigned long vec; +{ + unsigned long sum; + + sum = 0; + while (vec) { + if (vec & 1) + sum ^= *mat; + vec >>= 1; + mat++; + } + return sum; +} + +/* ========================================================================= */ +local void gf2_matrix_square(square, mat) + unsigned long *square; + unsigned long *mat; +{ + int n; + + for (n = 0; n < GF2_DIM; n++) + square[n] = gf2_matrix_times(mat, mat[n]); +} + +/* ========================================================================= */ +local uLong crc32_combine_(crc1, crc2, len2) + uLong crc1; + uLong crc2; + z_off64_t len2; +{ + int n; + unsigned long row; + unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */ + unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */ + + /* degenerate case (also disallow negative lengths) */ + if (len2 <= 0) + return crc1; + + /* put operator for one zero bit in odd */ + odd[0] = 0xedb88320UL; /* CRC-32 polynomial */ + row = 1; + for (n = 1; n < GF2_DIM; n++) { + odd[n] = row; + row <<= 1; + } + + /* put operator for two zero bits in even */ + gf2_matrix_square(even, odd); + + /* put operator for four zero bits in odd */ + gf2_matrix_square(odd, even); + + /* apply len2 zeros to crc1 (first square will put the operator for one + zero byte, eight zero bits, in even) */ + do { + /* apply zeros operator for this bit of len2 */ + gf2_matrix_square(even, odd); + if (len2 & 1) + crc1 = gf2_matrix_times(even, crc1); + len2 >>= 1; + + /* if no more bits set, then done */ + if (len2 == 0) + break; + + /* another iteration of the loop with odd and even swapped */ + gf2_matrix_square(odd, even); + if (len2 & 1) + crc1 = gf2_matrix_times(odd, crc1); + len2 >>= 1; + + /* if no more bits set, then done */ + } while (len2 != 0); + + /* return combined crc */ + crc1 ^= crc2; + return crc1; +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine(crc1, crc2, len2) + uLong crc1; + uLong crc2; + z_off_t len2; +{ + return crc32_combine_(crc1, crc2, len2); +} + +uLong ZEXPORT crc32_combine64(crc1, crc2, len2) + uLong crc1; + uLong crc2; + z_off64_t len2; +{ + return crc32_combine_(crc1, crc2, len2); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/crc32.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,441 @@ +/* crc32.h -- tables for rapid CRC calculation + * Generated automatically by crc32.c + */ + +local const z_crc_t FAR crc_table[TBLS][256] = +{ + { + 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL, + 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL, + 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL, + 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL, + 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL, + 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL, + 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL, + 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL, + 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL, + 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL, + 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL, + 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL, + 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL, + 0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL, + 0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL, + 0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL, + 0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL, + 0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL, + 0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL, + 0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL, + 0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL, + 0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL, + 0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL, + 0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL, + 0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL, + 0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL, + 0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL, + 0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL, + 0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL, + 0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL, + 0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL, + 0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL, + 0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL, + 0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL, + 0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL, + 0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL, + 0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL, + 0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL, + 0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL, + 0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL, + 0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL, + 0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL, + 0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL, + 0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL, + 0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL, + 0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL, + 0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL, + 0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL, + 0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL, + 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL, + 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL, + 0x2d02ef8dUL +#ifdef BYFOUR + }, + { + 0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL, + 0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL, + 0xfaefe88aUL, 0xe3f4d9cbUL, 0xacb54f0cUL, 0xb5ae7e4dUL, 0x9e832d8eUL, + 0x87981ccfUL, 0x4ac21251UL, 0x53d92310UL, 0x78f470d3UL, 0x61ef4192UL, + 0x2eaed755UL, 0x37b5e614UL, 0x1c98b5d7UL, 0x05838496UL, 0x821b9859UL, + 0x9b00a918UL, 0xb02dfadbUL, 0xa936cb9aUL, 0xe6775d5dUL, 0xff6c6c1cUL, + 0xd4413fdfUL, 0xcd5a0e9eUL, 0x958424a2UL, 0x8c9f15e3UL, 0xa7b24620UL, + 0xbea97761UL, 0xf1e8e1a6UL, 0xe8f3d0e7UL, 0xc3de8324UL, 0xdac5b265UL, + 0x5d5daeaaUL, 0x44469febUL, 0x6f6bcc28UL, 0x7670fd69UL, 0x39316baeUL, + 0x202a5aefUL, 0x0b07092cUL, 0x121c386dUL, 0xdf4636f3UL, 0xc65d07b2UL, + 0xed705471UL, 0xf46b6530UL, 0xbb2af3f7UL, 0xa231c2b6UL, 0x891c9175UL, + 0x9007a034UL, 0x179fbcfbUL, 0x0e848dbaUL, 0x25a9de79UL, 0x3cb2ef38UL, + 0x73f379ffUL, 0x6ae848beUL, 0x41c51b7dUL, 0x58de2a3cUL, 0xf0794f05UL, + 0xe9627e44UL, 0xc24f2d87UL, 0xdb541cc6UL, 0x94158a01UL, 0x8d0ebb40UL, + 0xa623e883UL, 0xbf38d9c2UL, 0x38a0c50dUL, 0x21bbf44cUL, 0x0a96a78fUL, + 0x138d96ceUL, 0x5ccc0009UL, 0x45d73148UL, 0x6efa628bUL, 0x77e153caUL, + 0xbabb5d54UL, 0xa3a06c15UL, 0x888d3fd6UL, 0x91960e97UL, 0xded79850UL, + 0xc7cca911UL, 0xece1fad2UL, 0xf5facb93UL, 0x7262d75cUL, 0x6b79e61dUL, + 0x4054b5deUL, 0x594f849fUL, 0x160e1258UL, 0x0f152319UL, 0x243870daUL, + 0x3d23419bUL, 0x65fd6ba7UL, 0x7ce65ae6UL, 0x57cb0925UL, 0x4ed03864UL, + 0x0191aea3UL, 0x188a9fe2UL, 0x33a7cc21UL, 0x2abcfd60UL, 0xad24e1afUL, + 0xb43fd0eeUL, 0x9f12832dUL, 0x8609b26cUL, 0xc94824abUL, 0xd05315eaUL, + 0xfb7e4629UL, 0xe2657768UL, 0x2f3f79f6UL, 0x362448b7UL, 0x1d091b74UL, + 0x04122a35UL, 0x4b53bcf2UL, 0x52488db3UL, 0x7965de70UL, 0x607eef31UL, + 0xe7e6f3feUL, 0xfefdc2bfUL, 0xd5d0917cUL, 0xcccba03dUL, 0x838a36faUL, + 0x9a9107bbUL, 0xb1bc5478UL, 0xa8a76539UL, 0x3b83984bUL, 0x2298a90aUL, + 0x09b5fac9UL, 0x10aecb88UL, 0x5fef5d4fUL, 0x46f46c0eUL, 0x6dd93fcdUL, + 0x74c20e8cUL, 0xf35a1243UL, 0xea412302UL, 0xc16c70c1UL, 0xd8774180UL, + 0x9736d747UL, 0x8e2de606UL, 0xa500b5c5UL, 0xbc1b8484UL, 0x71418a1aUL, + 0x685abb5bUL, 0x4377e898UL, 0x5a6cd9d9UL, 0x152d4f1eUL, 0x0c367e5fUL, + 0x271b2d9cUL, 0x3e001cddUL, 0xb9980012UL, 0xa0833153UL, 0x8bae6290UL, + 0x92b553d1UL, 0xddf4c516UL, 0xc4eff457UL, 0xefc2a794UL, 0xf6d996d5UL, + 0xae07bce9UL, 0xb71c8da8UL, 0x9c31de6bUL, 0x852aef2aUL, 0xca6b79edUL, + 0xd37048acUL, 0xf85d1b6fUL, 0xe1462a2eUL, 0x66de36e1UL, 0x7fc507a0UL, + 0x54e85463UL, 0x4df36522UL, 0x02b2f3e5UL, 0x1ba9c2a4UL, 0x30849167UL, + 0x299fa026UL, 0xe4c5aeb8UL, 0xfdde9ff9UL, 0xd6f3cc3aUL, 0xcfe8fd7bUL, + 0x80a96bbcUL, 0x99b25afdUL, 0xb29f093eUL, 0xab84387fUL, 0x2c1c24b0UL, + 0x350715f1UL, 0x1e2a4632UL, 0x07317773UL, 0x4870e1b4UL, 0x516bd0f5UL, + 0x7a468336UL, 0x635db277UL, 0xcbfad74eUL, 0xd2e1e60fUL, 0xf9ccb5ccUL, + 0xe0d7848dUL, 0xaf96124aUL, 0xb68d230bUL, 0x9da070c8UL, 0x84bb4189UL, + 0x03235d46UL, 0x1a386c07UL, 0x31153fc4UL, 0x280e0e85UL, 0x674f9842UL, + 0x7e54a903UL, 0x5579fac0UL, 0x4c62cb81UL, 0x8138c51fUL, 0x9823f45eUL, + 0xb30ea79dUL, 0xaa1596dcUL, 0xe554001bUL, 0xfc4f315aUL, 0xd7626299UL, + 0xce7953d8UL, 0x49e14f17UL, 0x50fa7e56UL, 0x7bd72d95UL, 0x62cc1cd4UL, + 0x2d8d8a13UL, 0x3496bb52UL, 0x1fbbe891UL, 0x06a0d9d0UL, 0x5e7ef3ecUL, + 0x4765c2adUL, 0x6c48916eUL, 0x7553a02fUL, 0x3a1236e8UL, 0x230907a9UL, + 0x0824546aUL, 0x113f652bUL, 0x96a779e4UL, 0x8fbc48a5UL, 0xa4911b66UL, + 0xbd8a2a27UL, 0xf2cbbce0UL, 0xebd08da1UL, 0xc0fdde62UL, 0xd9e6ef23UL, + 0x14bce1bdUL, 0x0da7d0fcUL, 0x268a833fUL, 0x3f91b27eUL, 0x70d024b9UL, + 0x69cb15f8UL, 0x42e6463bUL, 0x5bfd777aUL, 0xdc656bb5UL, 0xc57e5af4UL, + 0xee530937UL, 0xf7483876UL, 0xb809aeb1UL, 0xa1129ff0UL, 0x8a3fcc33UL, + 0x9324fd72UL + }, + { + 0x00000000UL, 0x01c26a37UL, 0x0384d46eUL, 0x0246be59UL, 0x0709a8dcUL, + 0x06cbc2ebUL, 0x048d7cb2UL, 0x054f1685UL, 0x0e1351b8UL, 0x0fd13b8fUL, + 0x0d9785d6UL, 0x0c55efe1UL, 0x091af964UL, 0x08d89353UL, 0x0a9e2d0aUL, + 0x0b5c473dUL, 0x1c26a370UL, 0x1de4c947UL, 0x1fa2771eUL, 0x1e601d29UL, + 0x1b2f0bacUL, 0x1aed619bUL, 0x18abdfc2UL, 0x1969b5f5UL, 0x1235f2c8UL, + 0x13f798ffUL, 0x11b126a6UL, 0x10734c91UL, 0x153c5a14UL, 0x14fe3023UL, + 0x16b88e7aUL, 0x177ae44dUL, 0x384d46e0UL, 0x398f2cd7UL, 0x3bc9928eUL, + 0x3a0bf8b9UL, 0x3f44ee3cUL, 0x3e86840bUL, 0x3cc03a52UL, 0x3d025065UL, + 0x365e1758UL, 0x379c7d6fUL, 0x35dac336UL, 0x3418a901UL, 0x3157bf84UL, + 0x3095d5b3UL, 0x32d36beaUL, 0x331101ddUL, 0x246be590UL, 0x25a98fa7UL, + 0x27ef31feUL, 0x262d5bc9UL, 0x23624d4cUL, 0x22a0277bUL, 0x20e69922UL, + 0x2124f315UL, 0x2a78b428UL, 0x2bbade1fUL, 0x29fc6046UL, 0x283e0a71UL, + 0x2d711cf4UL, 0x2cb376c3UL, 0x2ef5c89aUL, 0x2f37a2adUL, 0x709a8dc0UL, + 0x7158e7f7UL, 0x731e59aeUL, 0x72dc3399UL, 0x7793251cUL, 0x76514f2bUL, + 0x7417f172UL, 0x75d59b45UL, 0x7e89dc78UL, 0x7f4bb64fUL, 0x7d0d0816UL, + 0x7ccf6221UL, 0x798074a4UL, 0x78421e93UL, 0x7a04a0caUL, 0x7bc6cafdUL, + 0x6cbc2eb0UL, 0x6d7e4487UL, 0x6f38fadeUL, 0x6efa90e9UL, 0x6bb5866cUL, + 0x6a77ec5bUL, 0x68315202UL, 0x69f33835UL, 0x62af7f08UL, 0x636d153fUL, + 0x612bab66UL, 0x60e9c151UL, 0x65a6d7d4UL, 0x6464bde3UL, 0x662203baUL, + 0x67e0698dUL, 0x48d7cb20UL, 0x4915a117UL, 0x4b531f4eUL, 0x4a917579UL, + 0x4fde63fcUL, 0x4e1c09cbUL, 0x4c5ab792UL, 0x4d98dda5UL, 0x46c49a98UL, + 0x4706f0afUL, 0x45404ef6UL, 0x448224c1UL, 0x41cd3244UL, 0x400f5873UL, + 0x4249e62aUL, 0x438b8c1dUL, 0x54f16850UL, 0x55330267UL, 0x5775bc3eUL, + 0x56b7d609UL, 0x53f8c08cUL, 0x523aaabbUL, 0x507c14e2UL, 0x51be7ed5UL, + 0x5ae239e8UL, 0x5b2053dfUL, 0x5966ed86UL, 0x58a487b1UL, 0x5deb9134UL, + 0x5c29fb03UL, 0x5e6f455aUL, 0x5fad2f6dUL, 0xe1351b80UL, 0xe0f771b7UL, + 0xe2b1cfeeUL, 0xe373a5d9UL, 0xe63cb35cUL, 0xe7fed96bUL, 0xe5b86732UL, + 0xe47a0d05UL, 0xef264a38UL, 0xeee4200fUL, 0xeca29e56UL, 0xed60f461UL, + 0xe82fe2e4UL, 0xe9ed88d3UL, 0xebab368aUL, 0xea695cbdUL, 0xfd13b8f0UL, + 0xfcd1d2c7UL, 0xfe976c9eUL, 0xff5506a9UL, 0xfa1a102cUL, 0xfbd87a1bUL, + 0xf99ec442UL, 0xf85cae75UL, 0xf300e948UL, 0xf2c2837fUL, 0xf0843d26UL, + 0xf1465711UL, 0xf4094194UL, 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0x2376a580UL, 0x7566c6d8UL, + 0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL, + 0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL, + 0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL, + 0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL, + 0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL, + 0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL, + 0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL, + 0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL, + 0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL, + 0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL, + 0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL, + 0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL, + 0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL, + 0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL, + 0xf10605deUL +#endif + } +};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/deflate.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1965 @@ +/* deflate.c -- compress data using the deflation algorithm + * Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * ALGORITHM + * + * The "deflation" process depends on being able to identify portions + * of the input text which are identical to earlier input (within a + * sliding window trailing behind the input currently being processed). + * + * The most straightforward technique turns out to be the fastest for + * most input files: try all possible matches and select the longest. + * The key feature of this algorithm is that insertions into the string + * dictionary are very simple and thus fast, and deletions are avoided + * completely. Insertions are performed at each input character, whereas + * string matches are performed only when the previous match ends. So it + * is preferable to spend more time in matches to allow very fast string + * insertions and avoid deletions. The matching algorithm for small + * strings is inspired from that of Rabin & Karp. A brute force approach + * is used to find longer strings when a small match has been found. + * A similar algorithm is used in comic (by Jan-Mark Wams) and freeze + * (by Leonid Broukhis). + * A previous version of this file used a more sophisticated algorithm + * (by Fiala and Greene) which is guaranteed to run in linear amortized + * time, but has a larger average cost, uses more memory and is patented. + * However the F&G algorithm may be faster for some highly redundant + * files if the parameter max_chain_length (described below) is too large. + * + * ACKNOWLEDGEMENTS + * + * The idea of lazy evaluation of matches is due to Jan-Mark Wams, and + * I found it in 'freeze' written by Leonid Broukhis. + * Thanks to many people for bug reports and testing. + * + * REFERENCES + * + * Deutsch, L.P.,"DEFLATE Compressed Data Format Specification". + * Available in http://tools.ietf.org/html/rfc1951 + * + * A description of the Rabin and Karp algorithm is given in the book + * "Algorithms" by R. Sedgewick, Addison-Wesley, p252. + * + * Fiala,E.R., and Greene,D.H. + * Data Compression with Finite Windows, Comm.ACM, 32,4 (1989) 490-595 + * + */ + +/* @(#) $Id$ */ + +#include "deflate.h" + +const char deflate_copyright[] = + " deflate 1.2.7 Copyright 1995-2012 Jean-loup Gailly and Mark Adler "; +/* + If you use the zlib library in a product, an acknowledgment is welcome + in the documentation of your product. If for some reason you cannot + include such an acknowledgment, I would appreciate that you keep this + copyright string in the executable of your product. + */ + +/* =========================================================================== + * Function prototypes. + */ +typedef enum { + need_more, /* block not completed, need more input or more output */ + block_done, /* block flush performed */ + finish_started, /* finish started, need only more output at next deflate */ + finish_done /* finish done, accept no more input or output */ +} block_state; + +typedef block_state (*compress_func) OF((deflate_state *s, int flush)); +/* Compression function. Returns the block state after the call. */ + +local void fill_window OF((deflate_state *s)); +local block_state deflate_stored OF((deflate_state *s, int flush)); +local block_state deflate_fast OF((deflate_state *s, int flush)); +#ifndef FASTEST +local block_state deflate_slow OF((deflate_state *s, int flush)); +#endif +local block_state deflate_rle OF((deflate_state *s, int flush)); +local block_state deflate_huff OF((deflate_state *s, int flush)); +local void lm_init OF((deflate_state *s)); +local void putShortMSB OF((deflate_state *s, uInt b)); +local void flush_pending OF((z_streamp strm)); +local int read_buf OF((z_streamp strm, Bytef *buf, unsigned size)); +#ifdef ASMV + void match_init OF((void)); /* asm code initialization */ + uInt longest_match OF((deflate_state *s, IPos cur_match)); +#else +local uInt longest_match OF((deflate_state *s, IPos cur_match)); +#endif + +#ifdef DEBUG +local void check_match OF((deflate_state *s, IPos start, IPos match, + int length)); +#endif + +/* =========================================================================== + * Local data + */ + +#define NIL 0 +/* Tail of hash chains */ + +#ifndef TOO_FAR +# define TOO_FAR 4096 +#endif +/* Matches of length 3 are discarded if their distance exceeds TOO_FAR */ + +/* Values for max_lazy_match, good_match and max_chain_length, depending on + * the desired pack level (0..9). The values given below have been tuned to + * exclude worst case performance for pathological files. Better values may be + * found for specific files. + */ +typedef struct config_s { + ush good_length; /* reduce lazy search above this match length */ + ush max_lazy; /* do not perform lazy search above this match length */ + ush nice_length; /* quit search above this match length */ + ush max_chain; + compress_func func; +} config; + +#ifdef FASTEST +local const config configuration_table[2] = { +/* good lazy nice chain */ +/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */ +/* 1 */ {4, 4, 8, 4, deflate_fast}}; /* max speed, no lazy matches */ +#else +local const config configuration_table[10] = { +/* good lazy nice chain */ +/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */ +/* 1 */ {4, 4, 8, 4, deflate_fast}, /* max speed, no lazy matches */ +/* 2 */ {4, 5, 16, 8, deflate_fast}, +/* 3 */ {4, 6, 32, 32, deflate_fast}, + +/* 4 */ {4, 4, 16, 16, deflate_slow}, /* lazy matches */ +/* 5 */ {8, 16, 32, 32, deflate_slow}, +/* 6 */ {8, 16, 128, 128, deflate_slow}, +/* 7 */ {8, 32, 128, 256, deflate_slow}, +/* 8 */ {32, 128, 258, 1024, deflate_slow}, +/* 9 */ {32, 258, 258, 4096, deflate_slow}}; /* max compression */ +#endif + +/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4 + * For deflate_fast() (levels <= 3) good is ignored and lazy has a different + * meaning. + */ + +#define EQUAL 0 +/* result of memcmp for equal strings */ + +#ifndef NO_DUMMY_DECL +struct static_tree_desc_s {int dummy;}; /* for buggy compilers */ +#endif + +/* rank Z_BLOCK between Z_NO_FLUSH and Z_PARTIAL_FLUSH */ +#define RANK(f) (((f) << 1) - ((f) > 4 ? 9 : 0)) + +/* =========================================================================== + * Update a hash value with the given input byte + * IN assertion: all calls to to UPDATE_HASH are made with consecutive + * input characters, so that a running hash key can be computed from the + * previous key instead of complete recalculation each time. + */ +#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask) + + +/* =========================================================================== + * Insert string str in the dictionary and set match_head to the previous head + * of the hash chain (the most recent string with same hash key). Return + * the previous length of the hash chain. + * If this file is compiled with -DFASTEST, the compression level is forced + * to 1, and no hash chains are maintained. + * IN assertion: all calls to to INSERT_STRING are made with consecutive + * input characters and the first MIN_MATCH bytes of str are valid + * (except for the last MIN_MATCH-1 bytes of the input file). + */ +#ifdef FASTEST +#define INSERT_STRING(s, str, match_head) \ + (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \ + match_head = s->head[s->ins_h], \ + s->head[s->ins_h] = (Pos)(str)) +#else +#define INSERT_STRING(s, str, match_head) \ + (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \ + match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \ + s->head[s->ins_h] = (Pos)(str)) +#endif + +/* =========================================================================== + * Initialize the hash table (avoiding 64K overflow for 16 bit systems). + * prev[] will be initialized on the fly. + */ +#define CLEAR_HASH(s) \ + s->head[s->hash_size-1] = NIL; \ + zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); + +/* ========================================================================= */ +int ZEXPORT deflateInit_(strm, level, version, stream_size) + z_streamp strm; + int level; + const char *version; + int stream_size; +{ + return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, + Z_DEFAULT_STRATEGY, version, stream_size); + /* To do: ignore strm->next_in if we use it as window */ +} + +/* ========================================================================= */ +int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy, + version, stream_size) + z_streamp strm; + int level; + int method; + int windowBits; + int memLevel; + int strategy; + const char *version; + int stream_size; +{ + deflate_state *s; + int wrap = 1; + static const char my_version[] = ZLIB_VERSION; + + ushf *overlay; + /* We overlay pending_buf and d_buf+l_buf. This works since the average + * output size for (length,distance) codes is <= 24 bits. + */ + + if (version == Z_NULL || version[0] != my_version[0] || + stream_size != sizeof(z_stream)) { + return Z_VERSION_ERROR; + } + if (strm == Z_NULL) return Z_STREAM_ERROR; + + strm->msg = Z_NULL; + if (strm->zalloc == (alloc_func)0) { +#ifdef Z_SOLO + return Z_STREAM_ERROR; +#else + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; +#endif + } + if (strm->zfree == (free_func)0) +#ifdef Z_SOLO + return Z_STREAM_ERROR; +#else + strm->zfree = zcfree; +#endif + +#ifdef FASTEST + if (level != 0) level = 1; +#else + if (level == Z_DEFAULT_COMPRESSION) level = 6; +#endif + + if (windowBits < 0) { /* suppress zlib wrapper */ + wrap = 0; + windowBits = -windowBits; + } +#ifdef GZIP + else if (windowBits > 15) { + wrap = 2; /* write gzip wrapper instead */ + windowBits -= 16; + } +#endif + if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED || + windowBits < 8 || windowBits > 15 || level < 0 || level > 9 || + strategy < 0 || strategy > Z_FIXED) { + return Z_STREAM_ERROR; + } + if (windowBits == 8) windowBits = 9; /* until 256-byte window bug fixed */ + s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state)); + if (s == Z_NULL) return Z_MEM_ERROR; + strm->state = (struct internal_state FAR *)s; + s->strm = strm; + + s->wrap = wrap; + s->gzhead = Z_NULL; + s->w_bits = windowBits; + s->w_size = 1 << s->w_bits; + s->w_mask = s->w_size - 1; + + s->hash_bits = memLevel + 7; + s->hash_size = 1 << s->hash_bits; + s->hash_mask = s->hash_size - 1; + s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH); + + s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte)); + s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos)); + s->head = (Posf *) ZALLOC(strm, s->hash_size, sizeof(Pos)); + + s->high_water = 0; /* nothing written to s->window yet */ + + s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ + + overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); + s->pending_buf = (uchf *) overlay; + s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L); + + if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL || + s->pending_buf == Z_NULL) { + s->status = FINISH_STATE; + strm->msg = (char*)ERR_MSG(Z_MEM_ERROR); + deflateEnd (strm); + return Z_MEM_ERROR; + } + s->d_buf = overlay + s->lit_bufsize/sizeof(ush); + s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; + + s->level = level; + s->strategy = strategy; + s->method = (Byte)method; + + return deflateReset(strm); +} + +/* ========================================================================= */ +int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength) + z_streamp strm; + const Bytef *dictionary; + uInt dictLength; +{ + deflate_state *s; + uInt str, n; + int wrap; + unsigned avail; + unsigned char *next; + + if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL) + return Z_STREAM_ERROR; + s = strm->state; + wrap = s->wrap; + if (wrap == 2 || (wrap == 1 && s->status != INIT_STATE) || s->lookahead) + return Z_STREAM_ERROR; + + /* when using zlib wrappers, compute Adler-32 for provided dictionary */ + if (wrap == 1) + strm->adler = adler32(strm->adler, dictionary, dictLength); + s->wrap = 0; /* avoid computing Adler-32 in read_buf */ + + /* if dictionary would fill window, just replace the history */ + if (dictLength >= s->w_size) { + if (wrap == 0) { /* already empty otherwise */ + CLEAR_HASH(s); + s->strstart = 0; + s->block_start = 0L; + s->insert = 0; + } + dictionary += dictLength - s->w_size; /* use the tail */ + dictLength = s->w_size; + } + + /* insert dictionary into window and hash */ + avail = strm->avail_in; + next = strm->next_in; + strm->avail_in = dictLength; + strm->next_in = (Bytef *)dictionary; + fill_window(s); + while (s->lookahead >= MIN_MATCH) { + str = s->strstart; + n = s->lookahead - (MIN_MATCH-1); + do { + UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); +#ifndef FASTEST + s->prev[str & s->w_mask] = s->head[s->ins_h]; +#endif + s->head[s->ins_h] = (Pos)str; + str++; + } while (--n); + s->strstart = str; + s->lookahead = MIN_MATCH-1; + fill_window(s); + } + s->strstart += s->lookahead; + s->block_start = (long)s->strstart; + s->insert = s->lookahead; + s->lookahead = 0; + s->match_length = s->prev_length = MIN_MATCH-1; + s->match_available = 0; + strm->next_in = next; + strm->avail_in = avail; + s->wrap = wrap; + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflateResetKeep (strm) + z_streamp strm; +{ + deflate_state *s; + + if (strm == Z_NULL || strm->state == Z_NULL || + strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) { + return Z_STREAM_ERROR; + } + + strm->total_in = strm->total_out = 0; + strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */ + strm->data_type = Z_UNKNOWN; + + s = (deflate_state *)strm->state; + s->pending = 0; + s->pending_out = s->pending_buf; + + if (s->wrap < 0) { + s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */ + } + s->status = s->wrap ? INIT_STATE : BUSY_STATE; + strm->adler = +#ifdef GZIP + s->wrap == 2 ? crc32(0L, Z_NULL, 0) : +#endif + adler32(0L, Z_NULL, 0); + s->last_flush = Z_NO_FLUSH; + + _tr_init(s); + + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflateReset (strm) + z_streamp strm; +{ + int ret; + + ret = deflateResetKeep(strm); + if (ret == Z_OK) + lm_init(strm->state); + return ret; +} + +/* ========================================================================= */ +int ZEXPORT deflateSetHeader (strm, head) + z_streamp strm; + gz_headerp head; +{ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + if (strm->state->wrap != 2) return Z_STREAM_ERROR; + strm->state->gzhead = head; + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflatePending (strm, pending, bits) + unsigned *pending; + int *bits; + z_streamp strm; +{ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + if (pending != Z_NULL) + *pending = strm->state->pending; + if (bits != Z_NULL) + *bits = strm->state->bi_valid; + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflatePrime (strm, bits, value) + z_streamp strm; + int bits; + int value; +{ + deflate_state *s; + int put; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + s = strm->state; + if ((Bytef *)(s->d_buf) < s->pending_out + ((Buf_size + 7) >> 3)) + return Z_BUF_ERROR; + do { + put = Buf_size - s->bi_valid; + if (put > bits) + put = bits; + s->bi_buf |= (ush)((value & ((1 << put) - 1)) << s->bi_valid); + s->bi_valid += put; + _tr_flush_bits(s); + value >>= put; + bits -= put; + } while (bits); + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflateParams(strm, level, strategy) + z_streamp strm; + int level; + int strategy; +{ + deflate_state *s; + compress_func func; + int err = Z_OK; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + s = strm->state; + +#ifdef FASTEST + if (level != 0) level = 1; +#else + if (level == Z_DEFAULT_COMPRESSION) level = 6; +#endif + if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) { + return Z_STREAM_ERROR; + } + func = configuration_table[s->level].func; + + if ((strategy != s->strategy || func != configuration_table[level].func) && + strm->total_in != 0) { + /* Flush the last buffer: */ + err = deflate(strm, Z_BLOCK); + } + if (s->level != level) { + s->level = level; + s->max_lazy_match = configuration_table[level].max_lazy; + s->good_match = configuration_table[level].good_length; + s->nice_match = configuration_table[level].nice_length; + s->max_chain_length = configuration_table[level].max_chain; + } + s->strategy = strategy; + return err; +} + +/* ========================================================================= */ +int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain) + z_streamp strm; + int good_length; + int max_lazy; + int nice_length; + int max_chain; +{ + deflate_state *s; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + s = strm->state; + s->good_match = good_length; + s->max_lazy_match = max_lazy; + s->nice_match = nice_length; + s->max_chain_length = max_chain; + return Z_OK; +} + +/* ========================================================================= + * For the default windowBits of 15 and memLevel of 8, this function returns + * a close to exact, as well as small, upper bound on the compressed size. + * They are coded as constants here for a reason--if the #define's are + * changed, then this function needs to be changed as well. The return + * value for 15 and 8 only works for those exact settings. + * + * For any setting other than those defaults for windowBits and memLevel, + * the value returned is a conservative worst case for the maximum expansion + * resulting from using fixed blocks instead of stored blocks, which deflate + * can emit on compressed data for some combinations of the parameters. + * + * This function could be more sophisticated to provide closer upper bounds for + * every combination of windowBits and memLevel. But even the conservative + * upper bound of about 14% expansion does not seem onerous for output buffer + * allocation. + */ +uLong ZEXPORT deflateBound(strm, sourceLen) + z_streamp strm; + uLong sourceLen; +{ + deflate_state *s; + uLong complen, wraplen; + Bytef *str; + + /* conservative upper bound for compressed data */ + complen = sourceLen + + ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5; + + /* if can't get parameters, return conservative bound plus zlib wrapper */ + if (strm == Z_NULL || strm->state == Z_NULL) + return complen + 6; + + /* compute wrapper length */ + s = strm->state; + switch (s->wrap) { + case 0: /* raw deflate */ + wraplen = 0; + break; + case 1: /* zlib wrapper */ + wraplen = 6 + (s->strstart ? 4 : 0); + break; + case 2: /* gzip wrapper */ + wraplen = 18; + if (s->gzhead != Z_NULL) { /* user-supplied gzip header */ + if (s->gzhead->extra != Z_NULL) + wraplen += 2 + s->gzhead->extra_len; + str = s->gzhead->name; + if (str != Z_NULL) + do { + wraplen++; + } while (*str++); + str = s->gzhead->comment; + if (str != Z_NULL) + do { + wraplen++; + } while (*str++); + if (s->gzhead->hcrc) + wraplen += 2; + } + break; + default: /* for compiler happiness */ + wraplen = 6; + } + + /* if not default parameters, return conservative bound */ + if (s->w_bits != 15 || s->hash_bits != 8 + 7) + return complen + wraplen; + + /* default settings: return tight bound for that case */ + return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + + (sourceLen >> 25) + 13 - 6 + wraplen; +} + +/* ========================================================================= + * Put a short in the pending buffer. The 16-bit value is put in MSB order. + * IN assertion: the stream state is correct and there is enough room in + * pending_buf. + */ +local void putShortMSB (s, b) + deflate_state *s; + uInt b; +{ + put_byte(s, (Byte)(b >> 8)); + put_byte(s, (Byte)(b & 0xff)); +} + +/* ========================================================================= + * Flush as much pending output as possible. All deflate() output goes + * through this function so some applications may wish to modify it + * to avoid allocating a large strm->next_out buffer and copying into it. + * (See also read_buf()). + */ +local void flush_pending(strm) + z_streamp strm; +{ + unsigned len; + deflate_state *s = strm->state; + + _tr_flush_bits(s); + len = s->pending; + if (len > strm->avail_out) len = strm->avail_out; + if (len == 0) return; + + zmemcpy(strm->next_out, s->pending_out, len); + strm->next_out += len; + s->pending_out += len; + strm->total_out += len; + strm->avail_out -= len; + s->pending -= len; + if (s->pending == 0) { + s->pending_out = s->pending_buf; + } +} + +/* ========================================================================= */ +int ZEXPORT deflate (strm, flush) + z_streamp strm; + int flush; +{ + int old_flush; /* value of flush param for previous deflate call */ + deflate_state *s; + + if (strm == Z_NULL || strm->state == Z_NULL || + flush > Z_BLOCK || flush < 0) { + return Z_STREAM_ERROR; + } + s = strm->state; + + if (strm->next_out == Z_NULL || + (strm->next_in == Z_NULL && strm->avail_in != 0) || + (s->status == FINISH_STATE && flush != Z_FINISH)) { + ERR_RETURN(strm, Z_STREAM_ERROR); + } + if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR); + + s->strm = strm; /* just in case */ + old_flush = s->last_flush; + s->last_flush = flush; + + /* Write the header */ + if (s->status == INIT_STATE) { +#ifdef GZIP + if (s->wrap == 2) { + strm->adler = crc32(0L, Z_NULL, 0); + put_byte(s, 31); + put_byte(s, 139); + put_byte(s, 8); + if (s->gzhead == Z_NULL) { + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, s->level == 9 ? 2 : + (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ? + 4 : 0)); + put_byte(s, OS_CODE); + s->status = BUSY_STATE; + } + else { + put_byte(s, (s->gzhead->text ? 1 : 0) + + (s->gzhead->hcrc ? 2 : 0) + + (s->gzhead->extra == Z_NULL ? 0 : 4) + + (s->gzhead->name == Z_NULL ? 0 : 8) + + (s->gzhead->comment == Z_NULL ? 0 : 16) + ); + put_byte(s, (Byte)(s->gzhead->time & 0xff)); + put_byte(s, (Byte)((s->gzhead->time >> 8) & 0xff)); + put_byte(s, (Byte)((s->gzhead->time >> 16) & 0xff)); + put_byte(s, (Byte)((s->gzhead->time >> 24) & 0xff)); + put_byte(s, s->level == 9 ? 2 : + (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ? + 4 : 0)); + put_byte(s, s->gzhead->os & 0xff); + if (s->gzhead->extra != Z_NULL) { + put_byte(s, s->gzhead->extra_len & 0xff); + put_byte(s, (s->gzhead->extra_len >> 8) & 0xff); + } + if (s->gzhead->hcrc) + strm->adler = crc32(strm->adler, s->pending_buf, + s->pending); + s->gzindex = 0; + s->status = EXTRA_STATE; + } + } + else +#endif + { + uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8; + uInt level_flags; + + if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2) + level_flags = 0; + else if (s->level < 6) + level_flags = 1; + else if (s->level == 6) + level_flags = 2; + else + level_flags = 3; + header |= (level_flags << 6); + if (s->strstart != 0) header |= PRESET_DICT; + header += 31 - (header % 31); + + s->status = BUSY_STATE; + putShortMSB(s, header); + + /* Save the adler32 of the preset dictionary: */ + if (s->strstart != 0) { + putShortMSB(s, (uInt)(strm->adler >> 16)); + putShortMSB(s, (uInt)(strm->adler & 0xffff)); + } + strm->adler = adler32(0L, Z_NULL, 0); + } + } +#ifdef GZIP + if (s->status == EXTRA_STATE) { + if (s->gzhead->extra != Z_NULL) { + uInt beg = s->pending; /* start of bytes to update crc */ + + while (s->gzindex < (s->gzhead->extra_len & 0xffff)) { + if (s->pending == s->pending_buf_size) { + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + flush_pending(strm); + beg = s->pending; + if (s->pending == s->pending_buf_size) + break; + } + put_byte(s, s->gzhead->extra[s->gzindex]); + s->gzindex++; + } + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + if (s->gzindex == s->gzhead->extra_len) { + s->gzindex = 0; + s->status = NAME_STATE; + } + } + else + s->status = NAME_STATE; + } + if (s->status == NAME_STATE) { + if (s->gzhead->name != Z_NULL) { + uInt beg = s->pending; /* start of bytes to update crc */ + int val; + + do { + if (s->pending == s->pending_buf_size) { + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + flush_pending(strm); + beg = s->pending; + if (s->pending == s->pending_buf_size) { + val = 1; + break; + } + } + val = s->gzhead->name[s->gzindex++]; + put_byte(s, val); + } while (val != 0); + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + if (val == 0) { + s->gzindex = 0; + s->status = COMMENT_STATE; + } + } + else + s->status = COMMENT_STATE; + } + if (s->status == COMMENT_STATE) { + if (s->gzhead->comment != Z_NULL) { + uInt beg = s->pending; /* start of bytes to update crc */ + int val; + + do { + if (s->pending == s->pending_buf_size) { + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + flush_pending(strm); + beg = s->pending; + if (s->pending == s->pending_buf_size) { + val = 1; + break; + } + } + val = s->gzhead->comment[s->gzindex++]; + put_byte(s, val); + } while (val != 0); + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + if (val == 0) + s->status = HCRC_STATE; + } + else + s->status = HCRC_STATE; + } + if (s->status == HCRC_STATE) { + if (s->gzhead->hcrc) { + if (s->pending + 2 > s->pending_buf_size) + flush_pending(strm); + if (s->pending + 2 <= s->pending_buf_size) { + put_byte(s, (Byte)(strm->adler & 0xff)); + put_byte(s, (Byte)((strm->adler >> 8) & 0xff)); + strm->adler = crc32(0L, Z_NULL, 0); + s->status = BUSY_STATE; + } + } + else + s->status = BUSY_STATE; + } +#endif + + /* Flush as much pending output as possible */ + if (s->pending != 0) { + flush_pending(strm); + if (strm->avail_out == 0) { + /* Since avail_out is 0, deflate will be called again with + * more output space, but possibly with both pending and + * avail_in equal to zero. There won't be anything to do, + * but this is not an error situation so make sure we + * return OK instead of BUF_ERROR at next call of deflate: + */ + s->last_flush = -1; + return Z_OK; + } + + /* Make sure there is something to do and avoid duplicate consecutive + * flushes. For repeated and useless calls with Z_FINISH, we keep + * returning Z_STREAM_END instead of Z_BUF_ERROR. + */ + } else if (strm->avail_in == 0 && RANK(flush) <= RANK(old_flush) && + flush != Z_FINISH) { + ERR_RETURN(strm, Z_BUF_ERROR); + } + + /* User must not provide more input after the first FINISH: */ + if (s->status == FINISH_STATE && strm->avail_in != 0) { + ERR_RETURN(strm, Z_BUF_ERROR); + } + + /* Start a new block or continue the current one. + */ + if (strm->avail_in != 0 || s->lookahead != 0 || + (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) { + block_state bstate; + + bstate = s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) : + (s->strategy == Z_RLE ? deflate_rle(s, flush) : + (*(configuration_table[s->level].func))(s, flush)); + + if (bstate == finish_started || bstate == finish_done) { + s->status = FINISH_STATE; + } + if (bstate == need_more || bstate == finish_started) { + if (strm->avail_out == 0) { + s->last_flush = -1; /* avoid BUF_ERROR next call, see above */ + } + return Z_OK; + /* If flush != Z_NO_FLUSH && avail_out == 0, the next call + * of deflate should use the same flush parameter to make sure + * that the flush is complete. So we don't have to output an + * empty block here, this will be done at next call. This also + * ensures that for a very small output buffer, we emit at most + * one empty block. + */ + } + if (bstate == block_done) { + if (flush == Z_PARTIAL_FLUSH) { + _tr_align(s); + } else if (flush != Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */ + _tr_stored_block(s, (char*)0, 0L, 0); + /* For a full flush, this empty block will be recognized + * as a special marker by inflate_sync(). + */ + if (flush == Z_FULL_FLUSH) { + CLEAR_HASH(s); /* forget history */ + if (s->lookahead == 0) { + s->strstart = 0; + s->block_start = 0L; + s->insert = 0; + } + } + } + flush_pending(strm); + if (strm->avail_out == 0) { + s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */ + return Z_OK; + } + } + } + Assert(strm->avail_out > 0, "bug2"); + + if (flush != Z_FINISH) return Z_OK; + if (s->wrap <= 0) return Z_STREAM_END; + + /* Write the trailer */ +#ifdef GZIP + if (s->wrap == 2) { + put_byte(s, (Byte)(strm->adler & 0xff)); + put_byte(s, (Byte)((strm->adler >> 8) & 0xff)); + put_byte(s, (Byte)((strm->adler >> 16) & 0xff)); + put_byte(s, (Byte)((strm->adler >> 24) & 0xff)); + put_byte(s, (Byte)(strm->total_in & 0xff)); + put_byte(s, (Byte)((strm->total_in >> 8) & 0xff)); + put_byte(s, (Byte)((strm->total_in >> 16) & 0xff)); + put_byte(s, (Byte)((strm->total_in >> 24) & 0xff)); + } + else +#endif + { + putShortMSB(s, (uInt)(strm->adler >> 16)); + putShortMSB(s, (uInt)(strm->adler & 0xffff)); + } + flush_pending(strm); + /* If avail_out is zero, the application will call deflate again + * to flush the rest. + */ + if (s->wrap > 0) s->wrap = -s->wrap; /* write the trailer only once! */ + return s->pending != 0 ? Z_OK : Z_STREAM_END; +} + +/* ========================================================================= */ +int ZEXPORT deflateEnd (strm) + z_streamp strm; +{ + int status; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + + status = strm->state->status; + if (status != INIT_STATE && + status != EXTRA_STATE && + status != NAME_STATE && + status != COMMENT_STATE && + status != HCRC_STATE && + status != BUSY_STATE && + status != FINISH_STATE) { + return Z_STREAM_ERROR; + } + + /* Deallocate in reverse order of allocations: */ + TRY_FREE(strm, strm->state->pending_buf); + TRY_FREE(strm, strm->state->head); + TRY_FREE(strm, strm->state->prev); + TRY_FREE(strm, strm->state->window); + + ZFREE(strm, strm->state); + strm->state = Z_NULL; + + return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK; +} + +/* ========================================================================= + * Copy the source state to the destination state. + * To simplify the source, this is not supported for 16-bit MSDOS (which + * doesn't have enough memory anyway to duplicate compression states). + */ +int ZEXPORT deflateCopy (dest, source) + z_streamp dest; + z_streamp source; +{ +#ifdef MAXSEG_64K + return Z_STREAM_ERROR; +#else + deflate_state *ds; + deflate_state *ss; + ushf *overlay; + + + if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) { + return Z_STREAM_ERROR; + } + + ss = source->state; + + zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream)); + + ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state)); + if (ds == Z_NULL) return Z_MEM_ERROR; + dest->state = (struct internal_state FAR *) ds; + zmemcpy((voidpf)ds, (voidpf)ss, sizeof(deflate_state)); + ds->strm = dest; + + ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte)); + ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos)); + ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos)); + overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2); + ds->pending_buf = (uchf *) overlay; + + if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL || + ds->pending_buf == Z_NULL) { + deflateEnd (dest); + return Z_MEM_ERROR; + } + /* following zmemcpy do not work for 16-bit MSDOS */ + zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte)); + zmemcpy((voidpf)ds->prev, (voidpf)ss->prev, ds->w_size * sizeof(Pos)); + zmemcpy((voidpf)ds->head, (voidpf)ss->head, ds->hash_size * sizeof(Pos)); + zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size); + + ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf); + ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush); + ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize; + + ds->l_desc.dyn_tree = ds->dyn_ltree; + ds->d_desc.dyn_tree = ds->dyn_dtree; + ds->bl_desc.dyn_tree = ds->bl_tree; + + return Z_OK; +#endif /* MAXSEG_64K */ +} + +/* =========================================================================== + * Read a new buffer from the current input stream, update the adler32 + * and total number of bytes read. All deflate() input goes through + * this function so some applications may wish to modify it to avoid + * allocating a large strm->next_in buffer and copying from it. + * (See also flush_pending()). + */ +local int read_buf(strm, buf, size) + z_streamp strm; + Bytef *buf; + unsigned size; +{ + unsigned len = strm->avail_in; + + if (len > size) len = size; + if (len == 0) return 0; + + strm->avail_in -= len; + + zmemcpy(buf, strm->next_in, len); + if (strm->state->wrap == 1) { + strm->adler = adler32(strm->adler, buf, len); + } +#ifdef GZIP + else if (strm->state->wrap == 2) { + strm->adler = crc32(strm->adler, buf, len); + } +#endif + strm->next_in += len; + strm->total_in += len; + + return (int)len; +} + +/* =========================================================================== + * Initialize the "longest match" routines for a new zlib stream + */ +local void lm_init (s) + deflate_state *s; +{ + s->window_size = (ulg)2L*s->w_size; + + CLEAR_HASH(s); + + /* Set the default configuration parameters: + */ + s->max_lazy_match = configuration_table[s->level].max_lazy; + s->good_match = configuration_table[s->level].good_length; + s->nice_match = configuration_table[s->level].nice_length; + s->max_chain_length = configuration_table[s->level].max_chain; + + s->strstart = 0; + s->block_start = 0L; + s->lookahead = 0; + s->insert = 0; + s->match_length = s->prev_length = MIN_MATCH-1; + s->match_available = 0; + s->ins_h = 0; +#ifndef FASTEST +#ifdef ASMV + match_init(); /* initialize the asm code */ +#endif +#endif +} + +#ifndef FASTEST +/* =========================================================================== + * Set match_start to the longest match starting at the given string and + * return its length. Matches shorter or equal to prev_length are discarded, + * in which case the result is equal to prev_length and match_start is + * garbage. + * IN assertions: cur_match is the head of the hash chain for the current + * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 + * OUT assertion: the match length is not greater than s->lookahead. + */ +#ifndef ASMV +/* For 80x86 and 680x0, an optimized version will be provided in match.asm or + * match.S. The code will be functionally equivalent. + */ +local uInt longest_match(s, cur_match) + deflate_state *s; + IPos cur_match; /* current match */ +{ + unsigned chain_length = s->max_chain_length;/* max hash chain length */ + register Bytef *scan = s->window + s->strstart; /* current string */ + register Bytef *match; /* matched string */ + register int len; /* length of current match */ + int best_len = s->prev_length; /* best match length so far */ + int nice_match = s->nice_match; /* stop if match long enough */ + IPos limit = s->strstart > (IPos)MAX_DIST(s) ? + s->strstart - (IPos)MAX_DIST(s) : NIL; + /* Stop when cur_match becomes <= limit. To simplify the code, + * we prevent matches with the string of window index 0. + */ + Posf *prev = s->prev; + uInt wmask = s->w_mask; + +#ifdef UNALIGNED_OK + /* Compare two bytes at a time. Note: this is not always beneficial. + * Try with and without -DUNALIGNED_OK to check. + */ + register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1; + register ush scan_start = *(ushf*)scan; + register ush scan_end = *(ushf*)(scan+best_len-1); +#else + register Bytef *strend = s->window + s->strstart + MAX_MATCH; + register Byte scan_end1 = scan[best_len-1]; + register Byte scan_end = scan[best_len]; +#endif + + /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. + * It is easy to get rid of this optimization if necessary. + */ + Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); + + /* Do not waste too much time if we already have a good match: */ + if (s->prev_length >= s->good_match) { + chain_length >>= 2; + } + /* Do not look for matches beyond the end of the input. This is necessary + * to make deflate deterministic. + */ + if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; + + Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + + do { + Assert(cur_match < s->strstart, "no future"); + match = s->window + cur_match; + + /* Skip to next match if the match length cannot increase + * or if the match length is less than 2. Note that the checks below + * for insufficient lookahead only occur occasionally for performance + * reasons. Therefore uninitialized memory will be accessed, and + * conditional jumps will be made that depend on those values. + * However the length of the match is limited to the lookahead, so + * the output of deflate is not affected by the uninitialized values. + */ +#if (defined(UNALIGNED_OK) && MAX_MATCH == 258) + /* This code assumes sizeof(unsigned short) == 2. Do not use + * UNALIGNED_OK if your compiler uses a different size. + */ + if (*(ushf*)(match+best_len-1) != scan_end || + *(ushf*)match != scan_start) continue; + + /* It is not necessary to compare scan[2] and match[2] since they are + * always equal when the other bytes match, given that the hash keys + * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at + * strstart+3, +5, ... up to strstart+257. We check for insufficient + * lookahead only every 4th comparison; the 128th check will be made + * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is + * necessary to put more guard bytes at the end of the window, or + * to check more often for insufficient lookahead. + */ + Assert(scan[2] == match[2], "scan[2]?"); + scan++, match++; + do { + } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) && + *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + scan < strend); + /* The funny "do {}" generates better code on most compilers */ + + /* Here, scan <= window+strstart+257 */ + Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + if (*scan == *match) scan++; + + len = (MAX_MATCH - 1) - (int)(strend-scan); + scan = strend - (MAX_MATCH-1); + +#else /* UNALIGNED_OK */ + + if (match[best_len] != scan_end || + match[best_len-1] != scan_end1 || + *match != *scan || + *++match != scan[1]) continue; + + /* The check at best_len-1 can be removed because it will be made + * again later. (This heuristic is not always a win.) + * It is not necessary to compare scan[2] and match[2] since they + * are always equal when the other bytes match, given that + * the hash keys are equal and that HASH_BITS >= 8. + */ + scan += 2, match++; + Assert(*scan == *match, "match[2]?"); + + /* We check for insufficient lookahead only every 8th comparison; + * the 256th check will be made at strstart+258. + */ + do { + } while (*++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + scan < strend); + + Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + + len = MAX_MATCH - (int)(strend - scan); + scan = strend - MAX_MATCH; + +#endif /* UNALIGNED_OK */ + + if (len > best_len) { + s->match_start = cur_match; + best_len = len; + if (len >= nice_match) break; +#ifdef UNALIGNED_OK + scan_end = *(ushf*)(scan+best_len-1); +#else + scan_end1 = scan[best_len-1]; + scan_end = scan[best_len]; +#endif + } + } while ((cur_match = prev[cur_match & wmask]) > limit + && --chain_length != 0); + + if ((uInt)best_len <= s->lookahead) return (uInt)best_len; + return s->lookahead; +} +#endif /* ASMV */ + +#else /* FASTEST */ + +/* --------------------------------------------------------------------------- + * Optimized version for FASTEST only + */ +local uInt longest_match(s, cur_match) + deflate_state *s; + IPos cur_match; /* current match */ +{ + register Bytef *scan = s->window + s->strstart; /* current string */ + register Bytef *match; /* matched string */ + register int len; /* length of current match */ + register Bytef *strend = s->window + s->strstart + MAX_MATCH; + + /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. + * It is easy to get rid of this optimization if necessary. + */ + Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); + + Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + + Assert(cur_match < s->strstart, "no future"); + + match = s->window + cur_match; + + /* Return failure if the match length is less than 2: + */ + if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1; + + /* The check at best_len-1 can be removed because it will be made + * again later. (This heuristic is not always a win.) + * It is not necessary to compare scan[2] and match[2] since they + * are always equal when the other bytes match, given that + * the hash keys are equal and that HASH_BITS >= 8. + */ + scan += 2, match += 2; + Assert(*scan == *match, "match[2]?"); + + /* We check for insufficient lookahead only every 8th comparison; + * the 256th check will be made at strstart+258. + */ + do { + } while (*++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + scan < strend); + + Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + + len = MAX_MATCH - (int)(strend - scan); + + if (len < MIN_MATCH) return MIN_MATCH - 1; + + s->match_start = cur_match; + return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead; +} + +#endif /* FASTEST */ + +#ifdef DEBUG +/* =========================================================================== + * Check that the match at match_start is indeed a match. + */ +local void check_match(s, start, match, length) + deflate_state *s; + IPos start, match; + int length; +{ + /* check that the match is indeed a match */ + if (zmemcmp(s->window + match, + s->window + start, length) != EQUAL) { + fprintf(stderr, " start %u, match %u, length %d\n", + start, match, length); + do { + fprintf(stderr, "%c%c", s->window[match++], s->window[start++]); + } while (--length != 0); + z_error("invalid match"); + } + if (z_verbose > 1) { + fprintf(stderr,"\\[%d,%d]", start-match, length); + do { putc(s->window[start++], stderr); } while (--length != 0); + } +} +#else +# define check_match(s, start, match, length) +#endif /* DEBUG */ + +/* =========================================================================== + * Fill the window when the lookahead becomes insufficient. + * Updates strstart and lookahead. + * + * IN assertion: lookahead < MIN_LOOKAHEAD + * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD + * At least one byte has been read, or avail_in == 0; reads are + * performed for at least two bytes (required for the zip translate_eol + * option -- not supported here). + */ +local void fill_window(s) + deflate_state *s; +{ + register unsigned n, m; + register Posf *p; + unsigned more; /* Amount of free space at the end of the window. */ + uInt wsize = s->w_size; + + Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead"); + + do { + more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart); + + /* Deal with !@#$% 64K limit: */ + if (sizeof(int) <= 2) { + if (more == 0 && s->strstart == 0 && s->lookahead == 0) { + more = wsize; + + } else if (more == (unsigned)(-1)) { + /* Very unlikely, but possible on 16 bit machine if + * strstart == 0 && lookahead == 1 (input done a byte at time) + */ + more--; + } + } + + /* If the window is almost full and there is insufficient lookahead, + * move the upper half to the lower one to make room in the upper half. + */ + if (s->strstart >= wsize+MAX_DIST(s)) { + + zmemcpy(s->window, s->window+wsize, (unsigned)wsize); + s->match_start -= wsize; + s->strstart -= wsize; /* we now have strstart >= MAX_DIST */ + s->block_start -= (long) wsize; + + /* Slide the hash table (could be avoided with 32 bit values + at the expense of memory usage). We slide even when level == 0 + to keep the hash table consistent if we switch back to level > 0 + later. (Using level 0 permanently is not an optimal usage of + zlib, so we don't care about this pathological case.) + */ + n = s->hash_size; + p = &s->head[n]; + do { + m = *--p; + *p = (Pos)(m >= wsize ? m-wsize : NIL); + } while (--n); + + n = wsize; +#ifndef FASTEST + p = &s->prev[n]; + do { + m = *--p; + *p = (Pos)(m >= wsize ? m-wsize : NIL); + /* If n is not on any hash chain, prev[n] is garbage but + * its value will never be used. + */ + } while (--n); +#endif + more += wsize; + } + if (s->strm->avail_in == 0) break; + + /* If there was no sliding: + * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && + * more == window_size - lookahead - strstart + * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) + * => more >= window_size - 2*WSIZE + 2 + * In the BIG_MEM or MMAP case (not yet supported), + * window_size == input_size + MIN_LOOKAHEAD && + * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. + * Otherwise, window_size == 2*WSIZE so more >= 2. + * If there was sliding, more >= WSIZE. So in all cases, more >= 2. + */ + Assert(more >= 2, "more < 2"); + + n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more); + s->lookahead += n; + + /* Initialize the hash value now that we have some input: */ + if (s->lookahead + s->insert >= MIN_MATCH) { + uInt str = s->strstart - s->insert; + s->ins_h = s->window[str]; + UPDATE_HASH(s, s->ins_h, s->window[str + 1]); +#if MIN_MATCH != 3 + Call UPDATE_HASH() MIN_MATCH-3 more times +#endif + while (s->insert) { + UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); +#ifndef FASTEST + s->prev[str & s->w_mask] = s->head[s->ins_h]; +#endif + s->head[s->ins_h] = (Pos)str; + str++; + s->insert--; + if (s->lookahead + s->insert < MIN_MATCH) + break; + } + } + /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, + * but this is not important since only literal bytes will be emitted. + */ + + } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0); + + /* If the WIN_INIT bytes after the end of the current data have never been + * written, then zero those bytes in order to avoid memory check reports of + * the use of uninitialized (or uninitialised as Julian writes) bytes by + * the longest match routines. Update the high water mark for the next + * time through here. WIN_INIT is set to MAX_MATCH since the longest match + * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. + */ + if (s->high_water < s->window_size) { + ulg curr = s->strstart + (ulg)(s->lookahead); + ulg init; + + if (s->high_water < curr) { + /* Previous high water mark below current data -- zero WIN_INIT + * bytes or up to end of window, whichever is less. + */ + init = s->window_size - curr; + if (init > WIN_INIT) + init = WIN_INIT; + zmemzero(s->window + curr, (unsigned)init); + s->high_water = curr + init; + } + else if (s->high_water < (ulg)curr + WIN_INIT) { + /* High water mark at or above current data, but below current data + * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up + * to end of window, whichever is less. + */ + init = (ulg)curr + WIN_INIT - s->high_water; + if (init > s->window_size - s->high_water) + init = s->window_size - s->high_water; + zmemzero(s->window + s->high_water, (unsigned)init); + s->high_water += init; + } + } + + Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, + "not enough room for search"); +} + +/* =========================================================================== + * Flush the current block, with given end-of-file flag. + * IN assertion: strstart is set to the end of the current match. + */ +#define FLUSH_BLOCK_ONLY(s, last) { \ + _tr_flush_block(s, (s->block_start >= 0L ? \ + (charf *)&s->window[(unsigned)s->block_start] : \ + (charf *)Z_NULL), \ + (ulg)((long)s->strstart - s->block_start), \ + (last)); \ + s->block_start = s->strstart; \ + flush_pending(s->strm); \ + Tracev((stderr,"[FLUSH]")); \ +} + +/* Same but force premature exit if necessary. */ +#define FLUSH_BLOCK(s, last) { \ + FLUSH_BLOCK_ONLY(s, last); \ + if (s->strm->avail_out == 0) return (last) ? finish_started : need_more; \ +} + +/* =========================================================================== + * Copy without compression as much as possible from the input stream, return + * the current block state. + * This function does not insert new strings in the dictionary since + * uncompressible data is probably not useful. This function is used + * only for the level=0 compression option. + * NOTE: this function should be optimized to avoid extra copying from + * window to pending_buf. + */ +local block_state deflate_stored(s, flush) + deflate_state *s; + int flush; +{ + /* Stored blocks are limited to 0xffff bytes, pending_buf is limited + * to pending_buf_size, and each stored block has a 5 byte header: + */ + ulg max_block_size = 0xffff; + ulg max_start; + + if (max_block_size > s->pending_buf_size - 5) { + max_block_size = s->pending_buf_size - 5; + } + + /* Copy as much as possible from input to output: */ + for (;;) { + /* Fill the window as much as possible: */ + if (s->lookahead <= 1) { + + Assert(s->strstart < s->w_size+MAX_DIST(s) || + s->block_start >= (long)s->w_size, "slide too late"); + + fill_window(s); + if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more; + + if (s->lookahead == 0) break; /* flush the current block */ + } + Assert(s->block_start >= 0L, "block gone"); + + s->strstart += s->lookahead; + s->lookahead = 0; + + /* Emit a stored block if pending_buf will be full: */ + max_start = s->block_start + max_block_size; + if (s->strstart == 0 || (ulg)s->strstart >= max_start) { + /* strstart == 0 is possible when wraparound on 16-bit machine */ + s->lookahead = (uInt)(s->strstart - max_start); + s->strstart = (uInt)max_start; + FLUSH_BLOCK(s, 0); + } + /* Flush if we may have to slide, otherwise block_start may become + * negative and the data will be gone: + */ + if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) { + FLUSH_BLOCK(s, 0); + } + } + s->insert = 0; + if (flush == Z_FINISH) { + FLUSH_BLOCK(s, 1); + return finish_done; + } + if ((long)s->strstart > s->block_start) + FLUSH_BLOCK(s, 0); + return block_done; +} + +/* =========================================================================== + * Compress as much as possible from the input stream, return the current + * block state. + * This function does not perform lazy evaluation of matches and inserts + * new strings in the dictionary only for unmatched strings or for short + * matches. It is used only for the fast compression options. + */ +local block_state deflate_fast(s, flush) + deflate_state *s; + int flush; +{ + IPos hash_head; /* head of the hash chain */ + int bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s->lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { + return need_more; + } + if (s->lookahead == 0) break; /* flush the current block */ + } + + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = NIL; + if (s->lookahead >= MIN_MATCH) { + INSERT_STRING(s, s->strstart, hash_head); + } + + /* Find the longest match, discarding those <= prev_length. + * At this point we have always match_length < MIN_MATCH + */ + if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s->match_length = longest_match (s, hash_head); + /* longest_match() sets match_start */ + } + if (s->match_length >= MIN_MATCH) { + check_match(s, s->strstart, s->match_start, s->match_length); + + _tr_tally_dist(s, s->strstart - s->match_start, + s->match_length - MIN_MATCH, bflush); + + s->lookahead -= s->match_length; + + /* Insert new strings in the hash table only if the match length + * is not too large. This saves time but degrades compression. + */ +#ifndef FASTEST + if (s->match_length <= s->max_insert_length && + s->lookahead >= MIN_MATCH) { + s->match_length--; /* string at strstart already in table */ + do { + s->strstart++; + INSERT_STRING(s, s->strstart, hash_head); + /* strstart never exceeds WSIZE-MAX_MATCH, so there are + * always MIN_MATCH bytes ahead. + */ + } while (--s->match_length != 0); + s->strstart++; + } else +#endif + { + s->strstart += s->match_length; + s->match_length = 0; + s->ins_h = s->window[s->strstart]; + UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); +#if MIN_MATCH != 3 + Call UPDATE_HASH() MIN_MATCH-3 more times +#endif + /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not + * matter since it will be recomputed at next deflate call. + */ + } + } else { + /* No match, output a literal byte */ + Tracevv((stderr,"%c", s->window[s->strstart])); + _tr_tally_lit (s, s->window[s->strstart], bflush); + s->lookahead--; + s->strstart++; + } + if (bflush) FLUSH_BLOCK(s, 0); + } + s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1; + if (flush == Z_FINISH) { + FLUSH_BLOCK(s, 1); + return finish_done; + } + if (s->last_lit) + FLUSH_BLOCK(s, 0); + return block_done; +} + +#ifndef FASTEST +/* =========================================================================== + * Same as above, but achieves better compression. We use a lazy + * evaluation for matches: a match is finally adopted only if there is + * no better match at the next window position. + */ +local block_state deflate_slow(s, flush) + deflate_state *s; + int flush; +{ + IPos hash_head; /* head of hash chain */ + int bflush; /* set if current block must be flushed */ + + /* Process the input block. */ + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s->lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { + return need_more; + } + if (s->lookahead == 0) break; /* flush the current block */ + } + + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = NIL; + if (s->lookahead >= MIN_MATCH) { + INSERT_STRING(s, s->strstart, hash_head); + } + + /* Find the longest match, discarding those <= prev_length. + */ + s->prev_length = s->match_length, s->prev_match = s->match_start; + s->match_length = MIN_MATCH-1; + + if (hash_head != NIL && s->prev_length < s->max_lazy_match && + s->strstart - hash_head <= MAX_DIST(s)) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s->match_length = longest_match (s, hash_head); + /* longest_match() sets match_start */ + + if (s->match_length <= 5 && (s->strategy == Z_FILTERED +#if TOO_FAR <= 32767 + || (s->match_length == MIN_MATCH && + s->strstart - s->match_start > TOO_FAR) +#endif + )) { + + /* If prev_match is also MIN_MATCH, match_start is garbage + * but we will ignore the current match anyway. + */ + s->match_length = MIN_MATCH-1; + } + } + /* If there was a match at the previous step and the current + * match is not better, output the previous match: + */ + if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) { + uInt max_insert = s->strstart + s->lookahead - MIN_MATCH; + /* Do not insert strings in hash table beyond this. */ + + check_match(s, s->strstart-1, s->prev_match, s->prev_length); + + _tr_tally_dist(s, s->strstart -1 - s->prev_match, + s->prev_length - MIN_MATCH, bflush); + + /* Insert in hash table all strings up to the end of the match. + * strstart-1 and strstart are already inserted. If there is not + * enough lookahead, the last two strings are not inserted in + * the hash table. + */ + s->lookahead -= s->prev_length-1; + s->prev_length -= 2; + do { + if (++s->strstart <= max_insert) { + INSERT_STRING(s, s->strstart, hash_head); + } + } while (--s->prev_length != 0); + s->match_available = 0; + s->match_length = MIN_MATCH-1; + s->strstart++; + + if (bflush) FLUSH_BLOCK(s, 0); + + } else if (s->match_available) { + /* If there was no match at the previous position, output a + * single literal. If there was a match but the current match + * is longer, truncate the previous match to a single literal. + */ + Tracevv((stderr,"%c", s->window[s->strstart-1])); + _tr_tally_lit(s, s->window[s->strstart-1], bflush); + if (bflush) { + FLUSH_BLOCK_ONLY(s, 0); + } + s->strstart++; + s->lookahead--; + if (s->strm->avail_out == 0) return need_more; + } else { + /* There is no previous match to compare with, wait for + * the next step to decide. + */ + s->match_available = 1; + s->strstart++; + s->lookahead--; + } + } + Assert (flush != Z_NO_FLUSH, "no flush?"); + if (s->match_available) { + Tracevv((stderr,"%c", s->window[s->strstart-1])); + _tr_tally_lit(s, s->window[s->strstart-1], bflush); + s->match_available = 0; + } + s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1; + if (flush == Z_FINISH) { + FLUSH_BLOCK(s, 1); + return finish_done; + } + if (s->last_lit) + FLUSH_BLOCK(s, 0); + return block_done; +} +#endif /* FASTEST */ + +/* =========================================================================== + * For Z_RLE, simply look for runs of bytes, generate matches only of distance + * one. Do not maintain a hash table. (It will be regenerated if this run of + * deflate switches away from Z_RLE.) + */ +local block_state deflate_rle(s, flush) + deflate_state *s; + int flush; +{ + int bflush; /* set if current block must be flushed */ + uInt prev; /* byte at distance one to match */ + Bytef *scan, *strend; /* scan goes up to strend for length of run */ + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the longest run, plus one for the unrolled loop. + */ + if (s->lookahead <= MAX_MATCH) { + fill_window(s); + if (s->lookahead <= MAX_MATCH && flush == Z_NO_FLUSH) { + return need_more; + } + if (s->lookahead == 0) break; /* flush the current block */ + } + + /* See how many times the previous byte repeats */ + s->match_length = 0; + if (s->lookahead >= MIN_MATCH && s->strstart > 0) { + scan = s->window + s->strstart - 1; + prev = *scan; + if (prev == *++scan && prev == *++scan && prev == *++scan) { + strend = s->window + s->strstart + MAX_MATCH; + do { + } while (prev == *++scan && prev == *++scan && + prev == *++scan && prev == *++scan && + prev == *++scan && prev == *++scan && + prev == *++scan && prev == *++scan && + scan < strend); + s->match_length = MAX_MATCH - (int)(strend - scan); + if (s->match_length > s->lookahead) + s->match_length = s->lookahead; + } + Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan"); + } + + /* Emit match if have run of MIN_MATCH or longer, else emit literal */ + if (s->match_length >= MIN_MATCH) { + check_match(s, s->strstart, s->strstart - 1, s->match_length); + + _tr_tally_dist(s, 1, s->match_length - MIN_MATCH, bflush); + + s->lookahead -= s->match_length; + s->strstart += s->match_length; + s->match_length = 0; + } else { + /* No match, output a literal byte */ + Tracevv((stderr,"%c", s->window[s->strstart])); + _tr_tally_lit (s, s->window[s->strstart], bflush); + s->lookahead--; + s->strstart++; + } + if (bflush) FLUSH_BLOCK(s, 0); + } + s->insert = 0; + if (flush == Z_FINISH) { + FLUSH_BLOCK(s, 1); + return finish_done; + } + if (s->last_lit) + FLUSH_BLOCK(s, 0); + return block_done; +} + +/* =========================================================================== + * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. + * (It will be regenerated if this run of deflate switches away from Huffman.) + */ +local block_state deflate_huff(s, flush) + deflate_state *s; + int flush; +{ + int bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we have a literal to write. */ + if (s->lookahead == 0) { + fill_window(s); + if (s->lookahead == 0) { + if (flush == Z_NO_FLUSH) + return need_more; + break; /* flush the current block */ + } + } + + /* Output a literal byte */ + s->match_length = 0; + Tracevv((stderr,"%c", s->window[s->strstart])); + _tr_tally_lit (s, s->window[s->strstart], bflush); + s->lookahead--; + s->strstart++; + if (bflush) FLUSH_BLOCK(s, 0); + } + s->insert = 0; + if (flush == Z_FINISH) { + FLUSH_BLOCK(s, 1); + return finish_done; + } + if (s->last_lit) + FLUSH_BLOCK(s, 0); + return block_done; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/deflate.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,346 @@ +/* deflate.h -- internal compression state + * Copyright (C) 1995-2012 Jean-loup Gailly + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* @(#) $Id$ */ + +#ifndef DEFLATE_H +#define DEFLATE_H + +#include "zutil.h" + +/* define NO_GZIP when compiling if you want to disable gzip header and + trailer creation by deflate(). NO_GZIP would be used to avoid linking in + the crc code when it is not needed. For shared libraries, gzip encoding + should be left enabled. */ +#ifndef NO_GZIP +# define GZIP +#endif + +/* =========================================================================== + * Internal compression state. + */ + +#define LENGTH_CODES 29 +/* number of length codes, not counting the special END_BLOCK code */ + +#define LITERALS 256 +/* number of literal bytes 0..255 */ + +#define L_CODES (LITERALS+1+LENGTH_CODES) +/* number of Literal or Length codes, including the END_BLOCK code */ + +#define D_CODES 30 +/* number of distance codes */ + +#define BL_CODES 19 +/* number of codes used to transfer the bit lengths */ + +#define HEAP_SIZE (2*L_CODES+1) +/* maximum heap size */ + +#define MAX_BITS 15 +/* All codes must not exceed MAX_BITS bits */ + +#define Buf_size 16 +/* size of bit buffer in bi_buf */ + +#define INIT_STATE 42 +#define EXTRA_STATE 69 +#define NAME_STATE 73 +#define COMMENT_STATE 91 +#define HCRC_STATE 103 +#define BUSY_STATE 113 +#define FINISH_STATE 666 +/* Stream status */ + + +/* Data structure describing a single value and its code string. */ +typedef struct ct_data_s { + union { + ush freq; /* frequency count */ + ush code; /* bit string */ + } fc; + union { + ush dad; /* father node in Huffman tree */ + ush len; /* length of bit string */ + } dl; +} FAR ct_data; + +#define Freq fc.freq +#define Code fc.code +#define Dad dl.dad +#define Len dl.len + +typedef struct static_tree_desc_s static_tree_desc; + +typedef struct tree_desc_s { + ct_data *dyn_tree; /* the dynamic tree */ + int max_code; /* largest code with non zero frequency */ + static_tree_desc *stat_desc; /* the corresponding static tree */ +} FAR tree_desc; + +typedef ush Pos; +typedef Pos FAR Posf; +typedef unsigned IPos; + +/* A Pos is an index in the character window. We use short instead of int to + * save space in the various tables. IPos is used only for parameter passing. + */ + +typedef struct internal_state { + z_streamp strm; /* pointer back to this zlib stream */ + int status; /* as the name implies */ + Bytef *pending_buf; /* output still pending */ + ulg pending_buf_size; /* size of pending_buf */ + Bytef *pending_out; /* next pending byte to output to the stream */ + uInt pending; /* nb of bytes in the pending buffer */ + int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ + gz_headerp gzhead; /* gzip header information to write */ + uInt gzindex; /* where in extra, name, or comment */ + Byte method; /* STORED (for zip only) or DEFLATED */ + int last_flush; /* value of flush param for previous deflate call */ + + /* used by deflate.c: */ + + uInt w_size; /* LZ77 window size (32K by default) */ + uInt w_bits; /* log2(w_size) (8..16) */ + uInt w_mask; /* w_size - 1 */ + + Bytef *window; + /* Sliding window. Input bytes are read into the second half of the window, + * and move to the first half later to keep a dictionary of at least wSize + * bytes. With this organization, matches are limited to a distance of + * wSize-MAX_MATCH bytes, but this ensures that IO is always + * performed with a length multiple of the block size. Also, it limits + * the window size to 64K, which is quite useful on MSDOS. + * To do: use the user input buffer as sliding window. + */ + + ulg window_size; + /* Actual size of window: 2*wSize, except when the user input buffer + * is directly used as sliding window. + */ + + Posf *prev; + /* Link to older string with same hash index. To limit the size of this + * array to 64K, this link is maintained only for the last 32K strings. + * An index in this array is thus a window index modulo 32K. + */ + + Posf *head; /* Heads of the hash chains or NIL. */ + + uInt ins_h; /* hash index of string to be inserted */ + uInt hash_size; /* number of elements in hash table */ + uInt hash_bits; /* log2(hash_size) */ + uInt hash_mask; /* hash_size-1 */ + + uInt hash_shift; + /* Number of bits by which ins_h must be shifted at each input + * step. It must be such that after MIN_MATCH steps, the oldest + * byte no longer takes part in the hash key, that is: + * hash_shift * MIN_MATCH >= hash_bits + */ + + long block_start; + /* Window position at the beginning of the current output block. Gets + * negative when the window is moved backwards. + */ + + uInt match_length; /* length of best match */ + IPos prev_match; /* previous match */ + int match_available; /* set if previous match exists */ + uInt strstart; /* start of string to insert */ + uInt match_start; /* start of matching string */ + uInt lookahead; /* number of valid bytes ahead in window */ + + uInt prev_length; + /* Length of the best match at previous step. Matches not greater than this + * are discarded. This is used in the lazy match evaluation. + */ + + uInt max_chain_length; + /* To speed up deflation, hash chains are never searched beyond this + * length. A higher limit improves compression ratio but degrades the + * speed. + */ + + uInt max_lazy_match; + /* Attempt to find a better match only when the current match is strictly + * smaller than this value. This mechanism is used only for compression + * levels >= 4. + */ +# define max_insert_length max_lazy_match + /* Insert new strings in the hash table only if the match length is not + * greater than this length. This saves time but degrades compression. + * max_insert_length is used only for compression levels <= 3. + */ + + int level; /* compression level (1..9) */ + int strategy; /* favor or force Huffman coding*/ + + uInt good_match; + /* Use a faster search when the previous match is longer than this */ + + int nice_match; /* Stop searching when current match exceeds this */ + + /* used by trees.c: */ + /* Didn't use ct_data typedef below to suppress compiler warning */ + struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */ + struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */ + struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */ + + struct tree_desc_s l_desc; /* desc. for literal tree */ + struct tree_desc_s d_desc; /* desc. for distance tree */ + struct tree_desc_s bl_desc; /* desc. for bit length tree */ + + ush bl_count[MAX_BITS+1]; + /* number of codes at each bit length for an optimal tree */ + + int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */ + int heap_len; /* number of elements in the heap */ + int heap_max; /* element of largest frequency */ + /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. + * The same heap array is used to build all trees. + */ + + uch depth[2*L_CODES+1]; + /* Depth of each subtree used as tie breaker for trees of equal frequency + */ + + uchf *l_buf; /* buffer for literals or lengths */ + + uInt lit_bufsize; + /* Size of match buffer for literals/lengths. There are 4 reasons for + * limiting lit_bufsize to 64K: + * - frequencies can be kept in 16 bit counters + * - if compression is not successful for the first block, all input + * data is still in the window so we can still emit a stored block even + * when input comes from standard input. (This can also be done for + * all blocks if lit_bufsize is not greater than 32K.) + * - if compression is not successful for a file smaller than 64K, we can + * even emit a stored file instead of a stored block (saving 5 bytes). + * This is applicable only for zip (not gzip or zlib). + * - creating new Huffman trees less frequently may not provide fast + * adaptation to changes in the input data statistics. (Take for + * example a binary file with poorly compressible code followed by + * a highly compressible string table.) Smaller buffer sizes give + * fast adaptation but have of course the overhead of transmitting + * trees more frequently. + * - I can't count above 4 + */ + + uInt last_lit; /* running index in l_buf */ + + ushf *d_buf; + /* Buffer for distances. To simplify the code, d_buf and l_buf have + * the same number of elements. To use different lengths, an extra flag + * array would be necessary. + */ + + ulg opt_len; /* bit length of current block with optimal trees */ + ulg static_len; /* bit length of current block with static trees */ + uInt matches; /* number of string matches in current block */ + uInt insert; /* bytes at end of window left to insert */ + +#ifdef DEBUG + ulg compressed_len; /* total bit length of compressed file mod 2^32 */ + ulg bits_sent; /* bit length of compressed data sent mod 2^32 */ +#endif + + ush bi_buf; + /* Output buffer. bits are inserted starting at the bottom (least + * significant bits). + */ + int bi_valid; + /* Number of valid bits in bi_buf. All bits above the last valid bit + * are always zero. + */ + + ulg high_water; + /* High water mark offset in window for initialized bytes -- bytes above + * this are set to zero in order to avoid memory check warnings when + * longest match routines access bytes past the input. This is then + * updated to the new high water mark. + */ + +} FAR deflate_state; + +/* Output a byte on the stream. + * IN assertion: there is enough room in pending_buf. + */ +#define put_byte(s, c) {s->pending_buf[s->pending++] = (c);} + + +#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1) +/* Minimum amount of lookahead, except at the end of the input file. + * See deflate.c for comments about the MIN_MATCH+1. + */ + +#define MAX_DIST(s) ((s)->w_size-MIN_LOOKAHEAD) +/* In order to simplify the code, particularly on 16 bit machines, match + * distances are limited to MAX_DIST instead of WSIZE. + */ + +#define WIN_INIT MAX_MATCH +/* Number of bytes after end of data in window to initialize in order to avoid + memory checker errors from longest match routines */ + + /* in trees.c */ +void ZLIB_INTERNAL _tr_init OF((deflate_state *s)); +int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc)); +void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf, + ulg stored_len, int last)); +void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state *s)); +void ZLIB_INTERNAL _tr_align OF((deflate_state *s)); +void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf, + ulg stored_len, int last)); + +#define d_code(dist) \ + ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)]) +/* Mapping from a distance to a distance code. dist is the distance - 1 and + * must not have side effects. _dist_code[256] and _dist_code[257] are never + * used. + */ + +#ifndef DEBUG +/* Inline versions of _tr_tally for speed: */ + +#if defined(GEN_TREES_H) || !defined(STDC) + extern uch ZLIB_INTERNAL _length_code[]; + extern uch ZLIB_INTERNAL _dist_code[]; +#else + extern const uch ZLIB_INTERNAL _length_code[]; + extern const uch ZLIB_INTERNAL _dist_code[]; +#endif + +# define _tr_tally_lit(s, c, flush) \ + { uch cc = (c); \ + s->d_buf[s->last_lit] = 0; \ + s->l_buf[s->last_lit++] = cc; \ + s->dyn_ltree[cc].Freq++; \ + flush = (s->last_lit == s->lit_bufsize-1); \ + } +# define _tr_tally_dist(s, distance, length, flush) \ + { uch len = (length); \ + ush dist = (distance); \ + s->d_buf[s->last_lit] = dist; \ + s->l_buf[s->last_lit++] = len; \ + dist--; \ + s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \ + s->dyn_dtree[d_code(dist)].Freq++; \ + flush = (s->last_lit == s->lit_bufsize-1); \ + } +#else +# define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c) +# define _tr_tally_dist(s, distance, length, flush) \ + flush = _tr_tally(s, distance, length) +#endif + +#endif /* DEFLATE_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/doc/algorithm.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,209 @@ +1. Compression algorithm (deflate) + +The deflation algorithm used by gzip (also zip and zlib) is a variation of +LZ77 (Lempel-Ziv 1977, see reference below). It finds duplicated strings in +the input data. The second occurrence of a string is replaced by a +pointer to the previous string, in the form of a pair (distance, +length). Distances are limited to 32K bytes, and lengths are limited +to 258 bytes. When a string does not occur anywhere in the previous +32K bytes, it is emitted as a sequence of literal bytes. (In this +description, `string' must be taken as an arbitrary sequence of bytes, +and is not restricted to printable characters.) + +Literals or match lengths are compressed with one Huffman tree, and +match distances are compressed with another tree. The trees are stored +in a compact form at the start of each block. The blocks can have any +size (except that the compressed data for one block must fit in +available memory). A block is terminated when deflate() determines that +it would be useful to start another block with fresh trees. (This is +somewhat similar to the behavior of LZW-based _compress_.) + +Duplicated strings are found using a hash table. All input strings of +length 3 are inserted in the hash table. A hash index is computed for +the next 3 bytes. If the hash chain for this index is not empty, all +strings in the chain are compared with the current input string, and +the longest match is selected. + +The hash chains are searched starting with the most recent strings, to +favor small distances and thus take advantage of the Huffman encoding. +The hash chains are singly linked. There are no deletions from the +hash chains, the algorithm simply discards matches that are too old. + +To avoid a worst-case situation, very long hash chains are arbitrarily +truncated at a certain length, determined by a runtime option (level +parameter of deflateInit). So deflate() does not always find the longest +possible match but generally finds a match which is long enough. + +deflate() also defers the selection of matches with a lazy evaluation +mechanism. After a match of length N has been found, deflate() searches for +a longer match at the next input byte. If a longer match is found, the +previous match is truncated to a length of one (thus producing a single +literal byte) and the process of lazy evaluation begins again. Otherwise, +the original match is kept, and the next match search is attempted only N +steps later. + +The lazy match evaluation is also subject to a runtime parameter. If +the current match is long enough, deflate() reduces the search for a longer +match, thus speeding up the whole process. If compression ratio is more +important than speed, deflate() attempts a complete second search even if +the first match is already long enough. + +The lazy match evaluation is not performed for the fastest compression +modes (level parameter 1 to 3). For these fast modes, new strings +are inserted in the hash table only when no match was found, or +when the match is not too long. This degrades the compression ratio +but saves time since there are both fewer insertions and fewer searches. + + +2. Decompression algorithm (inflate) + +2.1 Introduction + +The key question is how to represent a Huffman code (or any prefix code) so +that you can decode fast. The most important characteristic is that shorter +codes are much more common than longer codes, so pay attention to decoding the +short codes fast, and let the long codes take longer to decode. + +inflate() sets up a first level table that covers some number of bits of +input less than the length of longest code. It gets that many bits from the +stream, and looks it up in the table. The table will tell if the next +code is that many bits or less and how many, and if it is, it will tell +the value, else it will point to the next level table for which inflate() +grabs more bits and tries to decode a longer code. + +How many bits to make the first lookup is a tradeoff between the time it +takes to decode and the time it takes to build the table. If building the +table took no time (and if you had infinite memory), then there would only +be a first level table to cover all the way to the longest code. However, +building the table ends up taking a lot longer for more bits since short +codes are replicated many times in such a table. What inflate() does is +simply to make the number of bits in the first table a variable, and then +to set that variable for the maximum speed. + +For inflate, which has 286 possible codes for the literal/length tree, the size +of the first table is nine bits. Also the distance trees have 30 possible +values, and the size of the first table is six bits. Note that for each of +those cases, the table ended up one bit longer than the ``average'' code +length, i.e. the code length of an approximately flat code which would be a +little more than eight bits for 286 symbols and a little less than five bits +for 30 symbols. + + +2.2 More details on the inflate table lookup + +Ok, you want to know what this cleverly obfuscated inflate tree actually +looks like. You are correct that it's not a Huffman tree. It is simply a +lookup table for the first, let's say, nine bits of a Huffman symbol. The +symbol could be as short as one bit or as long as 15 bits. If a particular +symbol is shorter than nine bits, then that symbol's translation is duplicated +in all those entries that start with that symbol's bits. For example, if the +symbol is four bits, then it's duplicated 32 times in a nine-bit table. If a +symbol is nine bits long, it appears in the table once. + +If the symbol is longer than nine bits, then that entry in the table points +to another similar table for the remaining bits. Again, there are duplicated +entries as needed. The idea is that most of the time the symbol will be short +and there will only be one table look up. (That's whole idea behind data +compression in the first place.) For the less frequent long symbols, there +will be two lookups. If you had a compression method with really long +symbols, you could have as many levels of lookups as is efficient. For +inflate, two is enough. + +So a table entry either points to another table (in which case nine bits in +the above example are gobbled), or it contains the translation for the symbol +and the number of bits to gobble. Then you start again with the next +ungobbled bit. + +You may wonder: why not just have one lookup table for how ever many bits the +longest symbol is? The reason is that if you do that, you end up spending +more time filling in duplicate symbol entries than you do actually decoding. +At least for deflate's output that generates new trees every several 10's of +kbytes. You can imagine that filling in a 2^15 entry table for a 15-bit code +would take too long if you're only decoding several thousand symbols. At the +other extreme, you could make a new table for every bit in the code. In fact, +that's essentially a Huffman tree. But then you spend too much time +traversing the tree while decoding, even for short symbols. + +So the number of bits for the first lookup table is a trade of the time to +fill out the table vs. the time spent looking at the second level and above of +the table. + +Here is an example, scaled down: + +The code being decoded, with 10 symbols, from 1 to 6 bits long: + +A: 0 +B: 10 +C: 1100 +D: 11010 +E: 11011 +F: 11100 +G: 11101 +H: 11110 +I: 111110 +J: 111111 + +Let's make the first table three bits long (eight entries): + +000: A,1 +001: A,1 +010: A,1 +011: A,1 +100: B,2 +101: B,2 +110: -> table X (gobble 3 bits) +111: -> table Y (gobble 3 bits) + +Each entry is what the bits decode as and how many bits that is, i.e. how +many bits to gobble. Or the entry points to another table, with the number of +bits to gobble implicit in the size of the table. + +Table X is two bits long since the longest code starting with 110 is five bits +long: + +00: C,1 +01: C,1 +10: D,2 +11: E,2 + +Table Y is three bits long since the longest code starting with 111 is six +bits long: + +000: F,2 +001: F,2 +010: G,2 +011: G,2 +100: H,2 +101: H,2 +110: I,3 +111: J,3 + +So what we have here are three tables with a total of 20 entries that had to +be constructed. That's compared to 64 entries for a single table. Or +compared to 16 entries for a Huffman tree (six two entry tables and one four +entry table). Assuming that the code ideally represents the probability of +the symbols, it takes on the average 1.25 lookups per symbol. That's compared +to one lookup for the single table, or 1.66 lookups per symbol for the +Huffman tree. + +There, I think that gives you a picture of what's going on. For inflate, the +meaning of a particular symbol is often more than just a letter. It can be a +byte (a "literal"), or it can be either a length or a distance which +indicates a base value and a number of bits to fetch after the code that is +added to the base value. Or it might be the special end-of-block code. The +data structures created in inftrees.c try to encode all that information +compactly in the tables. + + +Jean-loup Gailly Mark Adler +jloup@gzip.org madler@alumni.caltech.edu + + +References: + +[LZ77] Ziv J., Lempel A., ``A Universal Algorithm for Sequential Data +Compression,'' IEEE Transactions on Information Theory, Vol. 23, No. 3, +pp. 337-343. + +``DEFLATE Compressed Data Format Specification'' available in +http://tools.ietf.org/html/rfc1951
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/doc/rfc1950.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,619 @@ + + + + + + +Network Working Group P. Deutsch +Request for Comments: 1950 Aladdin Enterprises +Category: Informational J-L. Gailly + Info-ZIP + May 1996 + + + ZLIB Compressed Data Format Specification version 3.3 + +Status of This Memo + + This memo provides information for the Internet community. This memo + does not specify an Internet standard of any kind. Distribution of + this memo is unlimited. + +IESG Note: + + The IESG takes no position on the validity of any Intellectual + Property Rights statements contained in this document. + +Notices + + Copyright (c) 1996 L. Peter Deutsch and Jean-Loup Gailly + + Permission is granted to copy and distribute this document for any + purpose and without charge, including translations into other + languages and incorporation into compilations, provided that the + copyright notice and this notice are preserved, and that any + substantive changes or deletions from the original are clearly + marked. + + A pointer to the latest version of this and related documentation in + HTML format can be found at the URL + <ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html>. + +Abstract + + This specification defines a lossless compressed data format. The + data can be produced or consumed, even for an arbitrarily long + sequentially presented input data stream, using only an a priori + bounded amount of intermediate storage. The format presently uses + the DEFLATE compression method but can be easily extended to use + other compression methods. It can be implemented readily in a manner + not covered by patents. This specification also defines the ADLER-32 + checksum (an extension and improvement of the Fletcher checksum), + used for detection of data corruption, and provides an algorithm for + computing it. + + + + +Deutsch & Gailly Informational [Page 1] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +Table of Contents + + 1. Introduction ................................................... 2 + 1.1. Purpose ................................................... 2 + 1.2. Intended audience ......................................... 3 + 1.3. Scope ..................................................... 3 + 1.4. Compliance ................................................ 3 + 1.5. Definitions of terms and conventions used ................ 3 + 1.6. Changes from previous versions ............................ 3 + 2. Detailed specification ......................................... 3 + 2.1. Overall conventions ....................................... 3 + 2.2. Data format ............................................... 4 + 2.3. Compliance ................................................ 7 + 3. References ..................................................... 7 + 4. Source code .................................................... 8 + 5. Security Considerations ........................................ 8 + 6. Acknowledgements ............................................... 8 + 7. Authors' Addresses ............................................. 8 + 8. Appendix: Rationale ............................................ 9 + 9. Appendix: Sample code ..........................................10 + +1. Introduction + + 1.1. Purpose + + The purpose of this specification is to define a lossless + compressed data format that: + + * Is independent of CPU type, operating system, file system, + and character set, and hence can be used for interchange; + + * Can be produced or consumed, even for an arbitrarily long + sequentially presented input data stream, using only an a + priori bounded amount of intermediate storage, and hence can + be used in data communications or similar structures such as + Unix filters; + + * Can use a number of different compression methods; + + * Can be implemented readily in a manner not covered by + patents, and hence can be practiced freely. + + The data format defined by this specification does not attempt to + allow random access to compressed data. + + + + + + + +Deutsch & Gailly Informational [Page 2] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + 1.2. Intended audience + + This specification is intended for use by implementors of software + to compress data into zlib format and/or decompress data from zlib + format. + + The text of the specification assumes a basic background in + programming at the level of bits and other primitive data + representations. + + 1.3. Scope + + The specification specifies a compressed data format that can be + used for in-memory compression of a sequence of arbitrary bytes. + + 1.4. Compliance + + Unless otherwise indicated below, a compliant decompressor must be + able to accept and decompress any data set that conforms to all + the specifications presented here; a compliant compressor must + produce data sets that conform to all the specifications presented + here. + + 1.5. Definitions of terms and conventions used + + byte: 8 bits stored or transmitted as a unit (same as an octet). + (For this specification, a byte is exactly 8 bits, even on + machines which store a character on a number of bits different + from 8.) See below, for the numbering of bits within a byte. + + 1.6. Changes from previous versions + + Version 3.1 was the first public release of this specification. + In version 3.2, some terminology was changed and the Adler-32 + sample code was rewritten for clarity. In version 3.3, the + support for a preset dictionary was introduced, and the + specification was converted to RFC style. + +2. Detailed specification + + 2.1. Overall conventions + + In the diagrams below, a box like this: + + +---+ + | | <-- the vertical bars might be missing + +---+ + + + + +Deutsch & Gailly Informational [Page 3] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + represents one byte; a box like this: + + +==============+ + | | + +==============+ + + represents a variable number of bytes. + + Bytes stored within a computer do not have a "bit order", since + they are always treated as a unit. However, a byte considered as + an integer between 0 and 255 does have a most- and least- + significant bit, and since we write numbers with the most- + significant digit on the left, we also write bytes with the most- + significant bit on the left. In the diagrams below, we number the + bits of a byte so that bit 0 is the least-significant bit, i.e., + the bits are numbered: + + +--------+ + |76543210| + +--------+ + + Within a computer, a number may occupy multiple bytes. All + multi-byte numbers in the format described here are stored with + the MOST-significant byte first (at the lower memory address). + For example, the decimal number 520 is stored as: + + 0 1 + +--------+--------+ + |00000010|00001000| + +--------+--------+ + ^ ^ + | | + | + less significant byte = 8 + + more significant byte = 2 x 256 + + 2.2. Data format + + A zlib stream has the following structure: + + 0 1 + +---+---+ + |CMF|FLG| (more-->) + +---+---+ + + + + + + + + +Deutsch & Gailly Informational [Page 4] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + (if FLG.FDICT set) + + 0 1 2 3 + +---+---+---+---+ + | DICTID | (more-->) + +---+---+---+---+ + + +=====================+---+---+---+---+ + |...compressed data...| ADLER32 | + +=====================+---+---+---+---+ + + Any data which may appear after ADLER32 are not part of the zlib + stream. + + CMF (Compression Method and flags) + This byte is divided into a 4-bit compression method and a 4- + bit information field depending on the compression method. + + bits 0 to 3 CM Compression method + bits 4 to 7 CINFO Compression info + + CM (Compression method) + This identifies the compression method used in the file. CM = 8 + denotes the "deflate" compression method with a window size up + to 32K. This is the method used by gzip and PNG (see + references [1] and [2] in Chapter 3, below, for the reference + documents). CM = 15 is reserved. It might be used in a future + version of this specification to indicate the presence of an + extra field before the compressed data. + + CINFO (Compression info) + For CM = 8, CINFO is the base-2 logarithm of the LZ77 window + size, minus eight (CINFO=7 indicates a 32K window size). Values + of CINFO above 7 are not allowed in this version of the + specification. CINFO is not defined in this specification for + CM not equal to 8. + + FLG (FLaGs) + This flag byte is divided as follows: + + bits 0 to 4 FCHECK (check bits for CMF and FLG) + bit 5 FDICT (preset dictionary) + bits 6 to 7 FLEVEL (compression level) + + The FCHECK value must be such that CMF and FLG, when viewed as + a 16-bit unsigned integer stored in MSB order (CMF*256 + FLG), + is a multiple of 31. + + + + +Deutsch & Gailly Informational [Page 5] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + FDICT (Preset dictionary) + If FDICT is set, a DICT dictionary identifier is present + immediately after the FLG byte. The dictionary is a sequence of + bytes which are initially fed to the compressor without + producing any compressed output. DICT is the Adler-32 checksum + of this sequence of bytes (see the definition of ADLER32 + below). The decompressor can use this identifier to determine + which dictionary has been used by the compressor. + + FLEVEL (Compression level) + These flags are available for use by specific compression + methods. The "deflate" method (CM = 8) sets these flags as + follows: + + 0 - compressor used fastest algorithm + 1 - compressor used fast algorithm + 2 - compressor used default algorithm + 3 - compressor used maximum compression, slowest algorithm + + The information in FLEVEL is not needed for decompression; it + is there to indicate if recompression might be worthwhile. + + compressed data + For compression method 8, the compressed data is stored in the + deflate compressed data format as described in the document + "DEFLATE Compressed Data Format Specification" by L. Peter + Deutsch. (See reference [3] in Chapter 3, below) + + Other compressed data formats are not specified in this version + of the zlib specification. + + ADLER32 (Adler-32 checksum) + This contains a checksum value of the uncompressed data + (excluding any dictionary data) computed according to Adler-32 + algorithm. This algorithm is a 32-bit extension and improvement + of the Fletcher algorithm, used in the ITU-T X.224 / ISO 8073 + standard. See references [4] and [5] in Chapter 3, below) + + Adler-32 is composed of two sums accumulated per byte: s1 is + the sum of all bytes, s2 is the sum of all s1 values. Both sums + are done modulo 65521. s1 is initialized to 1, s2 to zero. The + Adler-32 checksum is stored as s2*65536 + s1 in most- + significant-byte first (network) order. + + + + + + + + +Deutsch & Gailly Informational [Page 6] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + 2.3. Compliance + + A compliant compressor must produce streams with correct CMF, FLG + and ADLER32, but need not support preset dictionaries. When the + zlib data format is used as part of another standard data format, + the compressor may use only preset dictionaries that are specified + by this other data format. If this other format does not use the + preset dictionary feature, the compressor must not set the FDICT + flag. + + A compliant decompressor must check CMF, FLG, and ADLER32, and + provide an error indication if any of these have incorrect values. + A compliant decompressor must give an error indication if CM is + not one of the values defined in this specification (only the + value 8 is permitted in this version), since another value could + indicate the presence of new features that would cause subsequent + data to be interpreted incorrectly. A compliant decompressor must + give an error indication if FDICT is set and DICTID is not the + identifier of a known preset dictionary. A decompressor may + ignore FLEVEL and still be compliant. When the zlib data format + is being used as a part of another standard format, a compliant + decompressor must support all the preset dictionaries specified by + the other format. When the other format does not use the preset + dictionary feature, a compliant decompressor must reject any + stream in which the FDICT flag is set. + +3. References + + [1] Deutsch, L.P.,"GZIP Compressed Data Format Specification", + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [2] Thomas Boutell, "PNG (Portable Network Graphics) specification", + available in ftp://ftp.uu.net/graphics/png/documents/ + + [3] Deutsch, L.P.,"DEFLATE Compressed Data Format Specification", + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [4] Fletcher, J. G., "An Arithmetic Checksum for Serial + Transmissions," IEEE Transactions on Communications, Vol. COM-30, + No. 1, January 1982, pp. 247-252. + + [5] ITU-T Recommendation X.224, Annex D, "Checksum Algorithms," + November, 1993, pp. 144, 145. (Available from + gopher://info.itu.ch). ITU-T X.244 is also the same as ISO 8073. + + + + + + + +Deutsch & Gailly Informational [Page 7] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +4. Source code + + Source code for a C language implementation of a "zlib" compliant + library is available at ftp://ftp.uu.net/pub/archiving/zip/zlib/. + +5. Security Considerations + + A decoder that fails to check the ADLER32 checksum value may be + subject to undetected data corruption. + +6. Acknowledgements + + Trademarks cited in this document are the property of their + respective owners. + + Jean-Loup Gailly and Mark Adler designed the zlib format and wrote + the related software described in this specification. Glenn + Randers-Pehrson converted this document to RFC and HTML format. + +7. Authors' Addresses + + L. Peter Deutsch + Aladdin Enterprises + 203 Santa Margarita Ave. + Menlo Park, CA 94025 + + Phone: (415) 322-0103 (AM only) + FAX: (415) 322-1734 + EMail: <ghost@aladdin.com> + + + Jean-Loup Gailly + + EMail: <gzip@prep.ai.mit.edu> + + Questions about the technical content of this specification can be + sent by email to + + Jean-Loup Gailly <gzip@prep.ai.mit.edu> and + Mark Adler <madler@alumni.caltech.edu> + + Editorial comments on this specification can be sent by email to + + L. Peter Deutsch <ghost@aladdin.com> and + Glenn Randers-Pehrson <randeg@alumni.rpi.edu> + + + + + + +Deutsch & Gailly Informational [Page 8] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +8. Appendix: Rationale + + 8.1. Preset dictionaries + + A preset dictionary is specially useful to compress short input + sequences. The compressor can take advantage of the dictionary + context to encode the input in a more compact manner. The + decompressor can be initialized with the appropriate context by + virtually decompressing a compressed version of the dictionary + without producing any output. However for certain compression + algorithms such as the deflate algorithm this operation can be + achieved without actually performing any decompression. + + The compressor and the decompressor must use exactly the same + dictionary. The dictionary may be fixed or may be chosen among a + certain number of predefined dictionaries, according to the kind + of input data. The decompressor can determine which dictionary has + been chosen by the compressor by checking the dictionary + identifier. This document does not specify the contents of + predefined dictionaries, since the optimal dictionaries are + application specific. Standard data formats using this feature of + the zlib specification must precisely define the allowed + dictionaries. + + 8.2. The Adler-32 algorithm + + The Adler-32 algorithm is much faster than the CRC32 algorithm yet + still provides an extremely low probability of undetected errors. + + The modulo on unsigned long accumulators can be delayed for 5552 + bytes, so the modulo operation time is negligible. If the bytes + are a, b, c, the second sum is 3a + 2b + c + 3, and so is position + and order sensitive, unlike the first sum, which is just a + checksum. That 65521 is prime is important to avoid a possible + large class of two-byte errors that leave the check unchanged. + (The Fletcher checksum uses 255, which is not prime and which also + makes the Fletcher check insensitive to single byte changes 0 <-> + 255.) + + The sum s1 is initialized to 1 instead of zero to make the length + of the sequence part of s2, so that the length does not have to be + checked separately. (Any sequence of zeroes has a Fletcher + checksum of zero.) + + + + + + + + +Deutsch & Gailly Informational [Page 9] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +9. Appendix: Sample code + + The following C code computes the Adler-32 checksum of a data buffer. + It is written for clarity, not for speed. The sample code is in the + ANSI C programming language. Non C users may find it easier to read + with these hints: + + & Bitwise AND operator. + >> Bitwise right shift operator. When applied to an + unsigned quantity, as here, right shift inserts zero bit(s) + at the left. + << Bitwise left shift operator. Left shift inserts zero + bit(s) at the right. + ++ "n++" increments the variable n. + % modulo operator: a % b is the remainder of a divided by b. + + #define BASE 65521 /* largest prime smaller than 65536 */ + + /* + Update a running Adler-32 checksum with the bytes buf[0..len-1] + and return the updated checksum. The Adler-32 checksum should be + initialized to 1. + + Usage example: + + unsigned long adler = 1L; + + while (read_buffer(buffer, length) != EOF) { + adler = update_adler32(adler, buffer, length); + } + if (adler != original_adler) error(); + */ + unsigned long update_adler32(unsigned long adler, + unsigned char *buf, int len) + { + unsigned long s1 = adler & 0xffff; + unsigned long s2 = (adler >> 16) & 0xffff; + int n; + + for (n = 0; n < len; n++) { + s1 = (s1 + buf[n]) % BASE; + s2 = (s2 + s1) % BASE; + } + return (s2 << 16) + s1; + } + + /* Return the adler32 of the bytes buf[0..len-1] */ + + + + +Deutsch & Gailly Informational [Page 10] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + unsigned long adler32(unsigned char *buf, int len) + { + return update_adler32(1L, buf, len); + } + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Deutsch & Gailly Informational [Page 11] +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/doc/rfc1951.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,955 @@ + + + + + + +Network Working Group P. Deutsch +Request for Comments: 1951 Aladdin Enterprises +Category: Informational May 1996 + + + DEFLATE Compressed Data Format Specification version 1.3 + +Status of This Memo + + This memo provides information for the Internet community. This memo + does not specify an Internet standard of any kind. Distribution of + this memo is unlimited. + +IESG Note: + + The IESG takes no position on the validity of any Intellectual + Property Rights statements contained in this document. + +Notices + + Copyright (c) 1996 L. Peter Deutsch + + Permission is granted to copy and distribute this document for any + purpose and without charge, including translations into other + languages and incorporation into compilations, provided that the + copyright notice and this notice are preserved, and that any + substantive changes or deletions from the original are clearly + marked. + + A pointer to the latest version of this and related documentation in + HTML format can be found at the URL + <ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html>. + +Abstract + + This specification defines a lossless compressed data format that + compresses data using a combination of the LZ77 algorithm and Huffman + coding, with efficiency comparable to the best currently available + general-purpose compression methods. The data can be produced or + consumed, even for an arbitrarily long sequentially presented input + data stream, using only an a priori bounded amount of intermediate + storage. The format can be implemented readily in a manner not + covered by patents. + + + + + + + + +Deutsch Informational [Page 1] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +Table of Contents + + 1. Introduction ................................................... 2 + 1.1. Purpose ................................................... 2 + 1.2. Intended audience ......................................... 3 + 1.3. Scope ..................................................... 3 + 1.4. Compliance ................................................ 3 + 1.5. Definitions of terms and conventions used ................ 3 + 1.6. Changes from previous versions ............................ 4 + 2. Compressed representation overview ............................. 4 + 3. Detailed specification ......................................... 5 + 3.1. Overall conventions ....................................... 5 + 3.1.1. Packing into bytes .................................. 5 + 3.2. Compressed block format ................................... 6 + 3.2.1. Synopsis of prefix and Huffman coding ............... 6 + 3.2.2. Use of Huffman coding in the "deflate" format ....... 7 + 3.2.3. Details of block format ............................. 9 + 3.2.4. Non-compressed blocks (BTYPE=00) ................... 11 + 3.2.5. Compressed blocks (length and distance codes) ...... 11 + 3.2.6. Compression with fixed Huffman codes (BTYPE=01) .... 12 + 3.2.7. Compression with dynamic Huffman codes (BTYPE=10) .. 13 + 3.3. Compliance ............................................... 14 + 4. Compression algorithm details ................................. 14 + 5. References .................................................... 16 + 6. Security Considerations ....................................... 16 + 7. Source code ................................................... 16 + 8. Acknowledgements .............................................. 16 + 9. Author's Address .............................................. 17 + +1. Introduction + + 1.1. Purpose + + The purpose of this specification is to define a lossless + compressed data format that: + * Is independent of CPU type, operating system, file system, + and character set, and hence can be used for interchange; + * Can be produced or consumed, even for an arbitrarily long + sequentially presented input data stream, using only an a + priori bounded amount of intermediate storage, and hence + can be used in data communications or similar structures + such as Unix filters; + * Compresses data with efficiency comparable to the best + currently available general-purpose compression methods, + and in particular considerably better than the "compress" + program; + * Can be implemented readily in a manner not covered by + patents, and hence can be practiced freely; + + + +Deutsch Informational [Page 2] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + * Is compatible with the file format produced by the current + widely used gzip utility, in that conforming decompressors + will be able to read data produced by the existing gzip + compressor. + + The data format defined by this specification does not attempt to: + + * Allow random access to compressed data; + * Compress specialized data (e.g., raster graphics) as well + as the best currently available specialized algorithms. + + A simple counting argument shows that no lossless compression + algorithm can compress every possible input data set. For the + format defined here, the worst case expansion is 5 bytes per 32K- + byte block, i.e., a size increase of 0.015% for large data sets. + English text usually compresses by a factor of 2.5 to 3; + executable files usually compress somewhat less; graphical data + such as raster images may compress much more. + + 1.2. Intended audience + + This specification is intended for use by implementors of software + to compress data into "deflate" format and/or decompress data from + "deflate" format. + + The text of the specification assumes a basic background in + programming at the level of bits and other primitive data + representations. Familiarity with the technique of Huffman coding + is helpful but not required. + + 1.3. Scope + + The specification specifies a method for representing a sequence + of bytes as a (usually shorter) sequence of bits, and a method for + packing the latter bit sequence into bytes. + + 1.4. Compliance + + Unless otherwise indicated below, a compliant decompressor must be + able to accept and decompress any data set that conforms to all + the specifications presented here; a compliant compressor must + produce data sets that conform to all the specifications presented + here. + + 1.5. Definitions of terms and conventions used + + Byte: 8 bits stored or transmitted as a unit (same as an octet). + For this specification, a byte is exactly 8 bits, even on machines + + + +Deutsch Informational [Page 3] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + which store a character on a number of bits different from eight. + See below, for the numbering of bits within a byte. + + String: a sequence of arbitrary bytes. + + 1.6. Changes from previous versions + + There have been no technical changes to the deflate format since + version 1.1 of this specification. In version 1.2, some + terminology was changed. Version 1.3 is a conversion of the + specification to RFC style. + +2. Compressed representation overview + + A compressed data set consists of a series of blocks, corresponding + to successive blocks of input data. The block sizes are arbitrary, + except that non-compressible blocks are limited to 65,535 bytes. + + Each block is compressed using a combination of the LZ77 algorithm + and Huffman coding. The Huffman trees for each block are independent + of those for previous or subsequent blocks; the LZ77 algorithm may + use a reference to a duplicated string occurring in a previous block, + up to 32K input bytes before. + + Each block consists of two parts: a pair of Huffman code trees that + describe the representation of the compressed data part, and a + compressed data part. (The Huffman trees themselves are compressed + using Huffman encoding.) The compressed data consists of a series of + elements of two types: literal bytes (of strings that have not been + detected as duplicated within the previous 32K input bytes), and + pointers to duplicated strings, where a pointer is represented as a + pair <length, backward distance>. The representation used in the + "deflate" format limits distances to 32K bytes and lengths to 258 + bytes, but does not limit the size of a block, except for + uncompressible blocks, which are limited as noted above. + + Each type of value (literals, distances, and lengths) in the + compressed data is represented using a Huffman code, using one code + tree for literals and lengths and a separate code tree for distances. + The code trees for each block appear in a compact form just before + the compressed data for that block. + + + + + + + + + + +Deutsch Informational [Page 4] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +3. Detailed specification + + 3.1. Overall conventions In the diagrams below, a box like this: + + +---+ + | | <-- the vertical bars might be missing + +---+ + + represents one byte; a box like this: + + +==============+ + | | + +==============+ + + represents a variable number of bytes. + + Bytes stored within a computer do not have a "bit order", since + they are always treated as a unit. However, a byte considered as + an integer between 0 and 255 does have a most- and least- + significant bit, and since we write numbers with the most- + significant digit on the left, we also write bytes with the most- + significant bit on the left. In the diagrams below, we number the + bits of a byte so that bit 0 is the least-significant bit, i.e., + the bits are numbered: + + +--------+ + |76543210| + +--------+ + + Within a computer, a number may occupy multiple bytes. All + multi-byte numbers in the format described here are stored with + the least-significant byte first (at the lower memory address). + For example, the decimal number 520 is stored as: + + 0 1 + +--------+--------+ + |00001000|00000010| + +--------+--------+ + ^ ^ + | | + | + more significant byte = 2 x 256 + + less significant byte = 8 + + 3.1.1. Packing into bytes + + This document does not address the issue of the order in which + bits of a byte are transmitted on a bit-sequential medium, + since the final data format described here is byte- rather than + + + +Deutsch Informational [Page 5] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + bit-oriented. However, we describe the compressed block format + in below, as a sequence of data elements of various bit + lengths, not a sequence of bytes. We must therefore specify + how to pack these data elements into bytes to form the final + compressed byte sequence: + + * Data elements are packed into bytes in order of + increasing bit number within the byte, i.e., starting + with the least-significant bit of the byte. + * Data elements other than Huffman codes are packed + starting with the least-significant bit of the data + element. + * Huffman codes are packed starting with the most- + significant bit of the code. + + In other words, if one were to print out the compressed data as + a sequence of bytes, starting with the first byte at the + *right* margin and proceeding to the *left*, with the most- + significant bit of each byte on the left as usual, one would be + able to parse the result from right to left, with fixed-width + elements in the correct MSB-to-LSB order and Huffman codes in + bit-reversed order (i.e., with the first bit of the code in the + relative LSB position). + + 3.2. Compressed block format + + 3.2.1. Synopsis of prefix and Huffman coding + + Prefix coding represents symbols from an a priori known + alphabet by bit sequences (codes), one code for each symbol, in + a manner such that different symbols may be represented by bit + sequences of different lengths, but a parser can always parse + an encoded string unambiguously symbol-by-symbol. + + We define a prefix code in terms of a binary tree in which the + two edges descending from each non-leaf node are labeled 0 and + 1 and in which the leaf nodes correspond one-for-one with (are + labeled with) the symbols of the alphabet; then the code for a + symbol is the sequence of 0's and 1's on the edges leading from + the root to the leaf labeled with that symbol. For example: + + + + + + + + + + + +Deutsch Informational [Page 6] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + /\ Symbol Code + 0 1 ------ ---- + / \ A 00 + /\ B B 1 + 0 1 C 011 + / \ D 010 + A /\ + 0 1 + / \ + D C + + A parser can decode the next symbol from an encoded input + stream by walking down the tree from the root, at each step + choosing the edge corresponding to the next input bit. + + Given an alphabet with known symbol frequencies, the Huffman + algorithm allows the construction of an optimal prefix code + (one which represents strings with those symbol frequencies + using the fewest bits of any possible prefix codes for that + alphabet). Such a code is called a Huffman code. (See + reference [1] in Chapter 5, references for additional + information on Huffman codes.) + + Note that in the "deflate" format, the Huffman codes for the + various alphabets must not exceed certain maximum code lengths. + This constraint complicates the algorithm for computing code + lengths from symbol frequencies. Again, see Chapter 5, + references for details. + + 3.2.2. Use of Huffman coding in the "deflate" format + + The Huffman codes used for each alphabet in the "deflate" + format have two additional rules: + + * All codes of a given bit length have lexicographically + consecutive values, in the same order as the symbols + they represent; + + * Shorter codes lexicographically precede longer codes. + + + + + + + + + + + + +Deutsch Informational [Page 7] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + We could recode the example above to follow this rule as + follows, assuming that the order of the alphabet is ABCD: + + Symbol Code + ------ ---- + A 10 + B 0 + C 110 + D 111 + + I.e., 0 precedes 10 which precedes 11x, and 110 and 111 are + lexicographically consecutive. + + Given this rule, we can define the Huffman code for an alphabet + just by giving the bit lengths of the codes for each symbol of + the alphabet in order; this is sufficient to determine the + actual codes. In our example, the code is completely defined + by the sequence of bit lengths (2, 1, 3, 3). The following + algorithm generates the codes as integers, intended to be read + from most- to least-significant bit. The code lengths are + initially in tree[I].Len; the codes are produced in + tree[I].Code. + + 1) Count the number of codes for each code length. Let + bl_count[N] be the number of codes of length N, N >= 1. + + 2) Find the numerical value of the smallest code for each + code length: + + code = 0; + bl_count[0] = 0; + for (bits = 1; bits <= MAX_BITS; bits++) { + code = (code + bl_count[bits-1]) << 1; + next_code[bits] = code; + } + + 3) Assign numerical values to all codes, using consecutive + values for all codes of the same length with the base + values determined at step 2. Codes that are never used + (which have a bit length of zero) must not be assigned a + value. + + for (n = 0; n <= max_code; n++) { + len = tree[n].Len; + if (len != 0) { + tree[n].Code = next_code[len]; + next_code[len]++; + } + + + +Deutsch Informational [Page 8] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + } + + Example: + + Consider the alphabet ABCDEFGH, with bit lengths (3, 3, 3, 3, + 3, 2, 4, 4). After step 1, we have: + + N bl_count[N] + - ----------- + 2 1 + 3 5 + 4 2 + + Step 2 computes the following next_code values: + + N next_code[N] + - ------------ + 1 0 + 2 0 + 3 2 + 4 14 + + Step 3 produces the following code values: + + Symbol Length Code + ------ ------ ---- + A 3 010 + B 3 011 + C 3 100 + D 3 101 + E 3 110 + F 2 00 + G 4 1110 + H 4 1111 + + 3.2.3. Details of block format + + Each block of compressed data begins with 3 header bits + containing the following data: + + first bit BFINAL + next 2 bits BTYPE + + Note that the header bits do not necessarily begin on a byte + boundary, since a block does not necessarily occupy an integral + number of bytes. + + + + + +Deutsch Informational [Page 9] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + BFINAL is set if and only if this is the last block of the data + set. + + BTYPE specifies how the data are compressed, as follows: + + 00 - no compression + 01 - compressed with fixed Huffman codes + 10 - compressed with dynamic Huffman codes + 11 - reserved (error) + + The only difference between the two compressed cases is how the + Huffman codes for the literal/length and distance alphabets are + defined. + + In all cases, the decoding algorithm for the actual data is as + follows: + + do + read block header from input stream. + if stored with no compression + skip any remaining bits in current partially + processed byte + read LEN and NLEN (see next section) + copy LEN bytes of data to output + otherwise + if compressed with dynamic Huffman codes + read representation of code trees (see + subsection below) + loop (until end of block code recognized) + decode literal/length value from input stream + if value < 256 + copy value (literal byte) to output stream + otherwise + if value = end of block (256) + break from loop + otherwise (value = 257..285) + decode distance from input stream + + move backwards distance bytes in the output + stream, and copy length bytes from this + position to the output stream. + end loop + while not last block + + Note that a duplicated string reference may refer to a string + in a previous block; i.e., the backward distance may cross one + or more block boundaries. However a distance cannot refer past + the beginning of the output stream. (An application using a + + + +Deutsch Informational [Page 10] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + preset dictionary might discard part of the output stream; a + distance can refer to that part of the output stream anyway) + Note also that the referenced string may overlap the current + position; for example, if the last 2 bytes decoded have values + X and Y, a string reference with <length = 5, distance = 2> + adds X,Y,X,Y,X to the output stream. + + We now specify each compression method in turn. + + 3.2.4. Non-compressed blocks (BTYPE=00) + + Any bits of input up to the next byte boundary are ignored. + The rest of the block consists of the following information: + + 0 1 2 3 4... + +---+---+---+---+================================+ + | LEN | NLEN |... LEN bytes of literal data...| + +---+---+---+---+================================+ + + LEN is the number of data bytes in the block. NLEN is the + one's complement of LEN. + + 3.2.5. Compressed blocks (length and distance codes) + + As noted above, encoded data blocks in the "deflate" format + consist of sequences of symbols drawn from three conceptually + distinct alphabets: either literal bytes, from the alphabet of + byte values (0..255), or <length, backward distance> pairs, + where the length is drawn from (3..258) and the distance is + drawn from (1..32,768). In fact, the literal and length + alphabets are merged into a single alphabet (0..285), where + values 0..255 represent literal bytes, the value 256 indicates + end-of-block, and values 257..285 represent length codes + (possibly in conjunction with extra bits following the symbol + code) as follows: + + + + + + + + + + + + + + + + +Deutsch Informational [Page 11] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + Extra Extra Extra + Code Bits Length(s) Code Bits Lengths Code Bits Length(s) + ---- ---- ------ ---- ---- ------- ---- ---- ------- + 257 0 3 267 1 15,16 277 4 67-82 + 258 0 4 268 1 17,18 278 4 83-98 + 259 0 5 269 2 19-22 279 4 99-114 + 260 0 6 270 2 23-26 280 4 115-130 + 261 0 7 271 2 27-30 281 5 131-162 + 262 0 8 272 2 31-34 282 5 163-194 + 263 0 9 273 3 35-42 283 5 195-226 + 264 0 10 274 3 43-50 284 5 227-257 + 265 1 11,12 275 3 51-58 285 0 258 + 266 1 13,14 276 3 59-66 + + The extra bits should be interpreted as a machine integer + stored with the most-significant bit first, e.g., bits 1110 + represent the value 14. + + Extra Extra Extra + Code Bits Dist Code Bits Dist Code Bits Distance + ---- ---- ---- ---- ---- ------ ---- ---- -------- + 0 0 1 10 4 33-48 20 9 1025-1536 + 1 0 2 11 4 49-64 21 9 1537-2048 + 2 0 3 12 5 65-96 22 10 2049-3072 + 3 0 4 13 5 97-128 23 10 3073-4096 + 4 1 5,6 14 6 129-192 24 11 4097-6144 + 5 1 7,8 15 6 193-256 25 11 6145-8192 + 6 2 9-12 16 7 257-384 26 12 8193-12288 + 7 2 13-16 17 7 385-512 27 12 12289-16384 + 8 3 17-24 18 8 513-768 28 13 16385-24576 + 9 3 25-32 19 8 769-1024 29 13 24577-32768 + + 3.2.6. Compression with fixed Huffman codes (BTYPE=01) + + The Huffman codes for the two alphabets are fixed, and are not + represented explicitly in the data. The Huffman code lengths + for the literal/length alphabet are: + + Lit Value Bits Codes + --------- ---- ----- + 0 - 143 8 00110000 through + 10111111 + 144 - 255 9 110010000 through + 111111111 + 256 - 279 7 0000000 through + 0010111 + 280 - 287 8 11000000 through + 11000111 + + + +Deutsch Informational [Page 12] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + The code lengths are sufficient to generate the actual codes, + as described above; we show the codes in the table for added + clarity. Literal/length values 286-287 will never actually + occur in the compressed data, but participate in the code + construction. + + Distance codes 0-31 are represented by (fixed-length) 5-bit + codes, with possible additional bits as shown in the table + shown in Paragraph 3.2.5, above. Note that distance codes 30- + 31 will never actually occur in the compressed data. + + 3.2.7. Compression with dynamic Huffman codes (BTYPE=10) + + The Huffman codes for the two alphabets appear in the block + immediately after the header bits and before the actual + compressed data, first the literal/length code and then the + distance code. Each code is defined by a sequence of code + lengths, as discussed in Paragraph 3.2.2, above. For even + greater compactness, the code length sequences themselves are + compressed using a Huffman code. The alphabet for code lengths + is as follows: + + 0 - 15: Represent code lengths of 0 - 15 + 16: Copy the previous code length 3 - 6 times. + The next 2 bits indicate repeat length + (0 = 3, ... , 3 = 6) + Example: Codes 8, 16 (+2 bits 11), + 16 (+2 bits 10) will expand to + 12 code lengths of 8 (1 + 6 + 5) + 17: Repeat a code length of 0 for 3 - 10 times. + (3 bits of length) + 18: Repeat a code length of 0 for 11 - 138 times + (7 bits of length) + + A code length of 0 indicates that the corresponding symbol in + the literal/length or distance alphabet will not occur in the + block, and should not participate in the Huffman code + construction algorithm given earlier. If only one distance + code is used, it is encoded using one bit, not zero bits; in + this case there is a single code length of one, with one unused + code. One distance code of zero bits means that there are no + distance codes used at all (the data is all literals). + + We can now define the format of the block: + + 5 Bits: HLIT, # of Literal/Length codes - 257 (257 - 286) + 5 Bits: HDIST, # of Distance codes - 1 (1 - 32) + 4 Bits: HCLEN, # of Code Length codes - 4 (4 - 19) + + + +Deutsch Informational [Page 13] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + (HCLEN + 4) x 3 bits: code lengths for the code length + alphabet given just above, in the order: 16, 17, 18, + 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 + + These code lengths are interpreted as 3-bit integers + (0-7); as above, a code length of 0 means the + corresponding symbol (literal/length or distance code + length) is not used. + + HLIT + 257 code lengths for the literal/length alphabet, + encoded using the code length Huffman code + + HDIST + 1 code lengths for the distance alphabet, + encoded using the code length Huffman code + + The actual compressed data of the block, + encoded using the literal/length and distance Huffman + codes + + The literal/length symbol 256 (end of data), + encoded using the literal/length Huffman code + + The code length repeat codes can cross from HLIT + 257 to the + HDIST + 1 code lengths. In other words, all code lengths form + a single sequence of HLIT + HDIST + 258 values. + + 3.3. Compliance + + A compressor may limit further the ranges of values specified in + the previous section and still be compliant; for example, it may + limit the range of backward pointers to some value smaller than + 32K. Similarly, a compressor may limit the size of blocks so that + a compressible block fits in memory. + + A compliant decompressor must accept the full range of possible + values defined in the previous section, and must accept blocks of + arbitrary size. + +4. Compression algorithm details + + While it is the intent of this document to define the "deflate" + compressed data format without reference to any particular + compression algorithm, the format is related to the compressed + formats produced by LZ77 (Lempel-Ziv 1977, see reference [2] below); + since many variations of LZ77 are patented, it is strongly + recommended that the implementor of a compressor follow the general + algorithm presented here, which is known not to be patented per se. + The material in this section is not part of the definition of the + + + +Deutsch Informational [Page 14] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + specification per se, and a compressor need not follow it in order to + be compliant. + + The compressor terminates a block when it determines that starting a + new block with fresh trees would be useful, or when the block size + fills up the compressor's block buffer. + + The compressor uses a chained hash table to find duplicated strings, + using a hash function that operates on 3-byte sequences. At any + given point during compression, let XYZ be the next 3 input bytes to + be examined (not necessarily all different, of course). First, the + compressor examines the hash chain for XYZ. If the chain is empty, + the compressor simply writes out X as a literal byte and advances one + byte in the input. If the hash chain is not empty, indicating that + the sequence XYZ (or, if we are unlucky, some other 3 bytes with the + same hash function value) has occurred recently, the compressor + compares all strings on the XYZ hash chain with the actual input data + sequence starting at the current point, and selects the longest + match. + + The compressor searches the hash chains starting with the most recent + strings, to favor small distances and thus take advantage of the + Huffman encoding. The hash chains are singly linked. There are no + deletions from the hash chains; the algorithm simply discards matches + that are too old. To avoid a worst-case situation, very long hash + chains are arbitrarily truncated at a certain length, determined by a + run-time parameter. + + To improve overall compression, the compressor optionally defers the + selection of matches ("lazy matching"): after a match of length N has + been found, the compressor searches for a longer match starting at + the next input byte. If it finds a longer match, it truncates the + previous match to a length of one (thus producing a single literal + byte) and then emits the longer match. Otherwise, it emits the + original match, and, as described above, advances N bytes before + continuing. + + Run-time parameters also control this "lazy match" procedure. If + compression ratio is most important, the compressor attempts a + complete second search regardless of the length of the first match. + In the normal case, if the current match is "long enough", the + compressor reduces the search for a longer match, thus speeding up + the process. If speed is most important, the compressor inserts new + strings in the hash table only when no match was found, or when the + match is not "too long". This degrades the compression ratio but + saves time since there are both fewer insertions and fewer searches. + + + + + +Deutsch Informational [Page 15] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +5. References + + [1] Huffman, D. A., "A Method for the Construction of Minimum + Redundancy Codes", Proceedings of the Institute of Radio + Engineers, September 1952, Volume 40, Number 9, pp. 1098-1101. + + [2] Ziv J., Lempel A., "A Universal Algorithm for Sequential Data + Compression", IEEE Transactions on Information Theory, Vol. 23, + No. 3, pp. 337-343. + + [3] Gailly, J.-L., and Adler, M., ZLIB documentation and sources, + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [4] Gailly, J.-L., and Adler, M., GZIP documentation and sources, + available as gzip-*.tar in ftp://prep.ai.mit.edu/pub/gnu/ + + [5] Schwartz, E. S., and Kallick, B. "Generating a canonical prefix + encoding." Comm. ACM, 7,3 (Mar. 1964), pp. 166-169. + + [6] Hirschberg and Lelewer, "Efficient decoding of prefix codes," + Comm. ACM, 33,4, April 1990, pp. 449-459. + +6. Security Considerations + + Any data compression method involves the reduction of redundancy in + the data. Consequently, any corruption of the data is likely to have + severe effects and be difficult to correct. Uncompressed text, on + the other hand, will probably still be readable despite the presence + of some corrupted bytes. + + It is recommended that systems using this data format provide some + means of validating the integrity of the compressed data. See + reference [3], for example. + +7. Source code + + Source code for a C language implementation of a "deflate" compliant + compressor and decompressor is available within the zlib package at + ftp://ftp.uu.net/pub/archiving/zip/zlib/. + +8. Acknowledgements + + Trademarks cited in this document are the property of their + respective owners. + + Phil Katz designed the deflate format. Jean-Loup Gailly and Mark + Adler wrote the related software described in this specification. + Glenn Randers-Pehrson converted this document to RFC and HTML format. + + + +Deutsch Informational [Page 16] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +9. Author's Address + + L. Peter Deutsch + Aladdin Enterprises + 203 Santa Margarita Ave. + Menlo Park, CA 94025 + + Phone: (415) 322-0103 (AM only) + FAX: (415) 322-1734 + EMail: <ghost@aladdin.com> + + Questions about the technical content of this specification can be + sent by email to: + + Jean-Loup Gailly <gzip@prep.ai.mit.edu> and + Mark Adler <madler@alumni.caltech.edu> + + Editorial comments on this specification can be sent by email to: + + L. Peter Deutsch <ghost@aladdin.com> and + Glenn Randers-Pehrson <randeg@alumni.rpi.edu> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Deutsch Informational [Page 17] +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/doc/rfc1952.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,675 @@ + + + + + + +Network Working Group P. Deutsch +Request for Comments: 1952 Aladdin Enterprises +Category: Informational May 1996 + + + GZIP file format specification version 4.3 + +Status of This Memo + + This memo provides information for the Internet community. This memo + does not specify an Internet standard of any kind. Distribution of + this memo is unlimited. + +IESG Note: + + The IESG takes no position on the validity of any Intellectual + Property Rights statements contained in this document. + +Notices + + Copyright (c) 1996 L. Peter Deutsch + + Permission is granted to copy and distribute this document for any + purpose and without charge, including translations into other + languages and incorporation into compilations, provided that the + copyright notice and this notice are preserved, and that any + substantive changes or deletions from the original are clearly + marked. + + A pointer to the latest version of this and related documentation in + HTML format can be found at the URL + <ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html>. + +Abstract + + This specification defines a lossless compressed data format that is + compatible with the widely used GZIP utility. The format includes a + cyclic redundancy check value for detecting data corruption. The + format presently uses the DEFLATE method of compression but can be + easily extended to use other compression methods. The format can be + implemented readily in a manner not covered by patents. + + + + + + + + + + +Deutsch Informational [Page 1] + +RFC 1952 GZIP File Format Specification May 1996 + + +Table of Contents + + 1. Introduction ................................................... 2 + 1.1. Purpose ................................................... 2 + 1.2. Intended audience ......................................... 3 + 1.3. Scope ..................................................... 3 + 1.4. Compliance ................................................ 3 + 1.5. Definitions of terms and conventions used ................. 3 + 1.6. Changes from previous versions ............................ 3 + 2. Detailed specification ......................................... 4 + 2.1. Overall conventions ....................................... 4 + 2.2. File format ............................................... 5 + 2.3. Member format ............................................. 5 + 2.3.1. Member header and trailer ........................... 6 + 2.3.1.1. Extra field ................................... 8 + 2.3.1.2. Compliance .................................... 9 + 3. References .................................................. 9 + 4. Security Considerations .................................... 10 + 5. Acknowledgements ........................................... 10 + 6. Author's Address ........................................... 10 + 7. Appendix: Jean-Loup Gailly's gzip utility .................. 11 + 8. Appendix: Sample CRC Code .................................. 11 + +1. Introduction + + 1.1. Purpose + + The purpose of this specification is to define a lossless + compressed data format that: + + * Is independent of CPU type, operating system, file system, + and character set, and hence can be used for interchange; + * Can compress or decompress a data stream (as opposed to a + randomly accessible file) to produce another data stream, + using only an a priori bounded amount of intermediate + storage, and hence can be used in data communications or + similar structures such as Unix filters; + * Compresses data with efficiency comparable to the best + currently available general-purpose compression methods, + and in particular considerably better than the "compress" + program; + * Can be implemented readily in a manner not covered by + patents, and hence can be practiced freely; + * Is compatible with the file format produced by the current + widely used gzip utility, in that conforming decompressors + will be able to read data produced by the existing gzip + compressor. + + + + +Deutsch Informational [Page 2] + +RFC 1952 GZIP File Format Specification May 1996 + + + The data format defined by this specification does not attempt to: + + * Provide random access to compressed data; + * Compress specialized data (e.g., raster graphics) as well as + the best currently available specialized algorithms. + + 1.2. Intended audience + + This specification is intended for use by implementors of software + to compress data into gzip format and/or decompress data from gzip + format. + + The text of the specification assumes a basic background in + programming at the level of bits and other primitive data + representations. + + 1.3. Scope + + The specification specifies a compression method and a file format + (the latter assuming only that a file can store a sequence of + arbitrary bytes). It does not specify any particular interface to + a file system or anything about character sets or encodings + (except for file names and comments, which are optional). + + 1.4. Compliance + + Unless otherwise indicated below, a compliant decompressor must be + able to accept and decompress any file that conforms to all the + specifications presented here; a compliant compressor must produce + files that conform to all the specifications presented here. The + material in the appendices is not part of the specification per se + and is not relevant to compliance. + + 1.5. Definitions of terms and conventions used + + byte: 8 bits stored or transmitted as a unit (same as an octet). + (For this specification, a byte is exactly 8 bits, even on + machines which store a character on a number of bits different + from 8.) See below for the numbering of bits within a byte. + + 1.6. Changes from previous versions + + There have been no technical changes to the gzip format since + version 4.1 of this specification. In version 4.2, some + terminology was changed, and the sample CRC code was rewritten for + clarity and to eliminate the requirement for the caller to do pre- + and post-conditioning. Version 4.3 is a conversion of the + specification to RFC style. + + + +Deutsch Informational [Page 3] + +RFC 1952 GZIP File Format Specification May 1996 + + +2. Detailed specification + + 2.1. Overall conventions + + In the diagrams below, a box like this: + + +---+ + | | <-- the vertical bars might be missing + +---+ + + represents one byte; a box like this: + + +==============+ + | | + +==============+ + + represents a variable number of bytes. + + Bytes stored within a computer do not have a "bit order", since + they are always treated as a unit. However, a byte considered as + an integer between 0 and 255 does have a most- and least- + significant bit, and since we write numbers with the most- + significant digit on the left, we also write bytes with the most- + significant bit on the left. In the diagrams below, we number the + bits of a byte so that bit 0 is the least-significant bit, i.e., + the bits are numbered: + + +--------+ + |76543210| + +--------+ + + This document does not address the issue of the order in which + bits of a byte are transmitted on a bit-sequential medium, since + the data format described here is byte- rather than bit-oriented. + + Within a computer, a number may occupy multiple bytes. All + multi-byte numbers in the format described here are stored with + the least-significant byte first (at the lower memory address). + For example, the decimal number 520 is stored as: + + 0 1 + +--------+--------+ + |00001000|00000010| + +--------+--------+ + ^ ^ + | | + | + more significant byte = 2 x 256 + + less significant byte = 8 + + + +Deutsch Informational [Page 4] + +RFC 1952 GZIP File Format Specification May 1996 + + + 2.2. File format + + A gzip file consists of a series of "members" (compressed data + sets). The format of each member is specified in the following + section. The members simply appear one after another in the file, + with no additional information before, between, or after them. + + 2.3. Member format + + Each member has the following structure: + + +---+---+---+---+---+---+---+---+---+---+ + |ID1|ID2|CM |FLG| MTIME |XFL|OS | (more-->) + +---+---+---+---+---+---+---+---+---+---+ + + (if FLG.FEXTRA set) + + +---+---+=================================+ + | XLEN |...XLEN bytes of "extra field"...| (more-->) + +---+---+=================================+ + + (if FLG.FNAME set) + + +=========================================+ + |...original file name, zero-terminated...| (more-->) + +=========================================+ + + (if FLG.FCOMMENT set) + + +===================================+ + |...file comment, zero-terminated...| (more-->) + +===================================+ + + (if FLG.FHCRC set) + + +---+---+ + | CRC16 | + +---+---+ + + +=======================+ + |...compressed blocks...| (more-->) + +=======================+ + + 0 1 2 3 4 5 6 7 + +---+---+---+---+---+---+---+---+ + | CRC32 | ISIZE | + +---+---+---+---+---+---+---+---+ + + + + +Deutsch Informational [Page 5] + +RFC 1952 GZIP File Format Specification May 1996 + + + 2.3.1. Member header and trailer + + ID1 (IDentification 1) + ID2 (IDentification 2) + These have the fixed values ID1 = 31 (0x1f, \037), ID2 = 139 + (0x8b, \213), to identify the file as being in gzip format. + + CM (Compression Method) + This identifies the compression method used in the file. CM + = 0-7 are reserved. CM = 8 denotes the "deflate" + compression method, which is the one customarily used by + gzip and which is documented elsewhere. + + FLG (FLaGs) + This flag byte is divided into individual bits as follows: + + bit 0 FTEXT + bit 1 FHCRC + bit 2 FEXTRA + bit 3 FNAME + bit 4 FCOMMENT + bit 5 reserved + bit 6 reserved + bit 7 reserved + + If FTEXT is set, the file is probably ASCII text. This is + an optional indication, which the compressor may set by + checking a small amount of the input data to see whether any + non-ASCII characters are present. In case of doubt, FTEXT + is cleared, indicating binary data. For systems which have + different file formats for ascii text and binary data, the + decompressor can use FTEXT to choose the appropriate format. + We deliberately do not specify the algorithm used to set + this bit, since a compressor always has the option of + leaving it cleared and a decompressor always has the option + of ignoring it and letting some other program handle issues + of data conversion. + + If FHCRC is set, a CRC16 for the gzip header is present, + immediately before the compressed data. The CRC16 consists + of the two least significant bytes of the CRC32 for all + bytes of the gzip header up to and not including the CRC16. + [The FHCRC bit was never set by versions of gzip up to + 1.2.4, even though it was documented with a different + meaning in gzip 1.2.4.] + + If FEXTRA is set, optional extra fields are present, as + described in a following section. + + + +Deutsch Informational [Page 6] + +RFC 1952 GZIP File Format Specification May 1996 + + + If FNAME is set, an original file name is present, + terminated by a zero byte. The name must consist of ISO + 8859-1 (LATIN-1) characters; on operating systems using + EBCDIC or any other character set for file names, the name + must be translated to the ISO LATIN-1 character set. This + is the original name of the file being compressed, with any + directory components removed, and, if the file being + compressed is on a file system with case insensitive names, + forced to lower case. There is no original file name if the + data was compressed from a source other than a named file; + for example, if the source was stdin on a Unix system, there + is no file name. + + If FCOMMENT is set, a zero-terminated file comment is + present. This comment is not interpreted; it is only + intended for human consumption. The comment must consist of + ISO 8859-1 (LATIN-1) characters. Line breaks should be + denoted by a single line feed character (10 decimal). + + Reserved FLG bits must be zero. + + MTIME (Modification TIME) + This gives the most recent modification time of the original + file being compressed. The time is in Unix format, i.e., + seconds since 00:00:00 GMT, Jan. 1, 1970. (Note that this + may cause problems for MS-DOS and other systems that use + local rather than Universal time.) If the compressed data + did not come from a file, MTIME is set to the time at which + compression started. MTIME = 0 means no time stamp is + available. + + XFL (eXtra FLags) + These flags are available for use by specific compression + methods. The "deflate" method (CM = 8) sets these flags as + follows: + + XFL = 2 - compressor used maximum compression, + slowest algorithm + XFL = 4 - compressor used fastest algorithm + + OS (Operating System) + This identifies the type of file system on which compression + took place. This may be useful in determining end-of-line + convention for text files. The currently defined values are + as follows: + + + + + + +Deutsch Informational [Page 7] + +RFC 1952 GZIP File Format Specification May 1996 + + + 0 - FAT filesystem (MS-DOS, OS/2, NT/Win32) + 1 - Amiga + 2 - VMS (or OpenVMS) + 3 - Unix + 4 - VM/CMS + 5 - Atari TOS + 6 - HPFS filesystem (OS/2, NT) + 7 - Macintosh + 8 - Z-System + 9 - CP/M + 10 - TOPS-20 + 11 - NTFS filesystem (NT) + 12 - QDOS + 13 - Acorn RISCOS + 255 - unknown + + XLEN (eXtra LENgth) + If FLG.FEXTRA is set, this gives the length of the optional + extra field. See below for details. + + CRC32 (CRC-32) + This contains a Cyclic Redundancy Check value of the + uncompressed data computed according to CRC-32 algorithm + used in the ISO 3309 standard and in section 8.1.1.6.2 of + ITU-T recommendation V.42. (See http://www.iso.ch for + ordering ISO documents. See gopher://info.itu.ch for an + online version of ITU-T V.42.) + + ISIZE (Input SIZE) + This contains the size of the original (uncompressed) input + data modulo 2^32. + + 2.3.1.1. Extra field + + If the FLG.FEXTRA bit is set, an "extra field" is present in + the header, with total length XLEN bytes. It consists of a + series of subfields, each of the form: + + +---+---+---+---+==================================+ + |SI1|SI2| LEN |... LEN bytes of subfield data ...| + +---+---+---+---+==================================+ + + SI1 and SI2 provide a subfield ID, typically two ASCII letters + with some mnemonic value. Jean-Loup Gailly + <gzip@prep.ai.mit.edu> is maintaining a registry of subfield + IDs; please send him any subfield ID you wish to use. Subfield + IDs with SI2 = 0 are reserved for future use. The following + IDs are currently defined: + + + +Deutsch Informational [Page 8] + +RFC 1952 GZIP File Format Specification May 1996 + + + SI1 SI2 Data + ---------- ---------- ---- + 0x41 ('A') 0x70 ('P') Apollo file type information + + LEN gives the length of the subfield data, excluding the 4 + initial bytes. + + 2.3.1.2. Compliance + + A compliant compressor must produce files with correct ID1, + ID2, CM, CRC32, and ISIZE, but may set all the other fields in + the fixed-length part of the header to default values (255 for + OS, 0 for all others). The compressor must set all reserved + bits to zero. + + A compliant decompressor must check ID1, ID2, and CM, and + provide an error indication if any of these have incorrect + values. It must examine FEXTRA/XLEN, FNAME, FCOMMENT and FHCRC + at least so it can skip over the optional fields if they are + present. It need not examine any other part of the header or + trailer; in particular, a decompressor may ignore FTEXT and OS + and always produce binary output, and still be compliant. A + compliant decompressor must give an error indication if any + reserved bit is non-zero, since such a bit could indicate the + presence of a new field that would cause subsequent data to be + interpreted incorrectly. + +3. References + + [1] "Information Processing - 8-bit single-byte coded graphic + character sets - Part 1: Latin alphabet No.1" (ISO 8859-1:1987). + The ISO 8859-1 (Latin-1) character set is a superset of 7-bit + ASCII. Files defining this character set are available as + iso_8859-1.* in ftp://ftp.uu.net/graphics/png/documents/ + + [2] ISO 3309 + + [3] ITU-T recommendation V.42 + + [4] Deutsch, L.P.,"DEFLATE Compressed Data Format Specification", + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [5] Gailly, J.-L., GZIP documentation, available as gzip-*.tar in + ftp://prep.ai.mit.edu/pub/gnu/ + + [6] Sarwate, D.V., "Computation of Cyclic Redundancy Checks via Table + Look-Up", Communications of the ACM, 31(8), pp.1008-1013. + + + + +Deutsch Informational [Page 9] + +RFC 1952 GZIP File Format Specification May 1996 + + + [7] Schwaderer, W.D., "CRC Calculation", April 85 PC Tech Journal, + pp.118-133. + + [8] ftp://ftp.adelaide.edu.au/pub/rocksoft/papers/crc_v3.txt, + describing the CRC concept. + +4. Security Considerations + + Any data compression method involves the reduction of redundancy in + the data. Consequently, any corruption of the data is likely to have + severe effects and be difficult to correct. Uncompressed text, on + the other hand, will probably still be readable despite the presence + of some corrupted bytes. + + It is recommended that systems using this data format provide some + means of validating the integrity of the compressed data, such as by + setting and checking the CRC-32 check value. + +5. Acknowledgements + + Trademarks cited in this document are the property of their + respective owners. + + Jean-Loup Gailly designed the gzip format and wrote, with Mark Adler, + the related software described in this specification. Glenn + Randers-Pehrson converted this document to RFC and HTML format. + +6. Author's Address + + L. Peter Deutsch + Aladdin Enterprises + 203 Santa Margarita Ave. + Menlo Park, CA 94025 + + Phone: (415) 322-0103 (AM only) + FAX: (415) 322-1734 + EMail: <ghost@aladdin.com> + + Questions about the technical content of this specification can be + sent by email to: + + Jean-Loup Gailly <gzip@prep.ai.mit.edu> and + Mark Adler <madler@alumni.caltech.edu> + + Editorial comments on this specification can be sent by email to: + + L. Peter Deutsch <ghost@aladdin.com> and + Glenn Randers-Pehrson <randeg@alumni.rpi.edu> + + + +Deutsch Informational [Page 10] + +RFC 1952 GZIP File Format Specification May 1996 + + +7. Appendix: Jean-Loup Gailly's gzip utility + + The most widely used implementation of gzip compression, and the + original documentation on which this specification is based, were + created by Jean-Loup Gailly <gzip@prep.ai.mit.edu>. Since this + implementation is a de facto standard, we mention some more of its + features here. Again, the material in this section is not part of + the specification per se, and implementations need not follow it to + be compliant. + + When compressing or decompressing a file, gzip preserves the + protection, ownership, and modification time attributes on the local + file system, since there is no provision for representing protection + attributes in the gzip file format itself. Since the file format + includes a modification time, the gzip decompressor provides a + command line switch that assigns the modification time from the file, + rather than the local modification time of the compressed input, to + the decompressed output. + +8. Appendix: Sample CRC Code + + The following sample code represents a practical implementation of + the CRC (Cyclic Redundancy Check). (See also ISO 3309 and ITU-T V.42 + for a formal specification.) + + The sample code is in the ANSI C programming language. Non C users + may find it easier to read with these hints: + + & Bitwise AND operator. + ^ Bitwise exclusive-OR operator. + >> Bitwise right shift operator. When applied to an + unsigned quantity, as here, right shift inserts zero + bit(s) at the left. + ! Logical NOT operator. + ++ "n++" increments the variable n. + 0xNNN 0x introduces a hexadecimal (base 16) constant. + Suffix L indicates a long value (at least 32 bits). + + /* Table of CRCs of all 8-bit messages. */ + unsigned long crc_table[256]; + + /* Flag: has the table been computed? Initially false. */ + int crc_table_computed = 0; + + /* Make the table for a fast CRC. */ + void make_crc_table(void) + { + unsigned long c; + + + +Deutsch Informational [Page 11] + +RFC 1952 GZIP File Format Specification May 1996 + + + int n, k; + for (n = 0; n < 256; n++) { + c = (unsigned long) n; + for (k = 0; k < 8; k++) { + if (c & 1) { + c = 0xedb88320L ^ (c >> 1); + } else { + c = c >> 1; + } + } + crc_table[n] = c; + } + crc_table_computed = 1; + } + + /* + Update a running crc with the bytes buf[0..len-1] and return + the updated crc. The crc should be initialized to zero. Pre- and + post-conditioning (one's complement) is performed within this + function so it shouldn't be done by the caller. Usage example: + + unsigned long crc = 0L; + + while (read_buffer(buffer, length) != EOF) { + crc = update_crc(crc, buffer, length); + } + if (crc != original_crc) error(); + */ + unsigned long update_crc(unsigned long crc, + unsigned char *buf, int len) + { + unsigned long c = crc ^ 0xffffffffL; + int n; + + if (!crc_table_computed) + make_crc_table(); + for (n = 0; n < len; n++) { + c = crc_table[(c ^ buf[n]) & 0xff] ^ (c >> 8); + } + return c ^ 0xffffffffL; + } + + /* Return the CRC of the bytes buf[0..len-1]. */ + unsigned long crc(unsigned char *buf, int len) + { + return update_crc(0L, buf, len); + } + + + + +Deutsch Informational [Page 12] +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/doc/txtvsbin.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,107 @@ +A Fast Method for Identifying Plain Text Files +============================================== + + +Introduction +------------ + +Given a file coming from an unknown source, it is sometimes desirable +to find out whether the format of that file is plain text. Although +this may appear like a simple task, a fully accurate detection of the +file type requires heavy-duty semantic analysis on the file contents. +It is, however, possible to obtain satisfactory results by employing +various heuristics. + +Previous versions of PKZip and other zip-compatible compression tools +were using a crude detection scheme: if more than 80% (4/5) of the bytes +found in a certain buffer are within the range [7..127], the file is +labeled as plain text, otherwise it is labeled as binary. A prominent +limitation of this scheme is the restriction to Latin-based alphabets. +Other alphabets, like Greek, Cyrillic or Asian, make extensive use of +the bytes within the range [128..255], and texts using these alphabets +are most often misidentified by this scheme; in other words, the rate +of false negatives is sometimes too high, which means that the recall +is low. Another weakness of this scheme is a reduced precision, due to +the false positives that may occur when binary files containing large +amounts of textual characters are misidentified as plain text. + +In this article we propose a new, simple detection scheme that features +a much increased precision and a near-100% recall. This scheme is +designed to work on ASCII, Unicode and other ASCII-derived alphabets, +and it handles single-byte encodings (ISO-8859, MacRoman, KOI8, etc.) +and variable-sized encodings (ISO-2022, UTF-8, etc.). Wider encodings +(UCS-2/UTF-16 and UCS-4/UTF-32) are not handled, however. + + +The Algorithm +------------- + +The algorithm works by dividing the set of bytecodes [0..255] into three +categories: +- The white list of textual bytecodes: + 9 (TAB), 10 (LF), 13 (CR), 32 (SPACE) to 255. +- The gray list of tolerated bytecodes: + 7 (BEL), 8 (BS), 11 (VT), 12 (FF), 26 (SUB), 27 (ESC). +- The black list of undesired, non-textual bytecodes: + 0 (NUL) to 6, 14 to 31. + +If a file contains at least one byte that belongs to the white list and +no byte that belongs to the black list, then the file is categorized as +plain text; otherwise, it is categorized as binary. (The boundary case, +when the file is empty, automatically falls into the latter category.) + + +Rationale +--------- + +The idea behind this algorithm relies on two observations. + +The first observation is that, although the full range of 7-bit codes +[0..127] is properly specified by the ASCII standard, most control +characters in the range [0..31] are not used in practice. The only +widely-used, almost universally-portable control codes are 9 (TAB), +10 (LF) and 13 (CR). There are a few more control codes that are +recognized on a reduced range of platforms and text viewers/editors: +7 (BEL), 8 (BS), 11 (VT), 12 (FF), 26 (SUB) and 27 (ESC); but these +codes are rarely (if ever) used alone, without being accompanied by +some printable text. Even the newer, portable text formats such as +XML avoid using control characters outside the list mentioned here. + +The second observation is that most of the binary files tend to contain +control characters, especially 0 (NUL). Even though the older text +detection schemes observe the presence of non-ASCII codes from the range +[128..255], the precision rarely has to suffer if this upper range is +labeled as textual, because the files that are genuinely binary tend to +contain both control characters and codes from the upper range. On the +other hand, the upper range needs to be labeled as textual, because it +is used by virtually all ASCII extensions. In particular, this range is +used for encoding non-Latin scripts. + +Since there is no counting involved, other than simply observing the +presence or the absence of some byte values, the algorithm produces +consistent results, regardless what alphabet encoding is being used. +(If counting were involved, it could be possible to obtain different +results on a text encoded, say, using ISO-8859-16 versus UTF-8.) + +There is an extra category of plain text files that are "polluted" with +one or more black-listed codes, either by mistake or by peculiar design +considerations. In such cases, a scheme that tolerates a small fraction +of black-listed codes would provide an increased recall (i.e. more true +positives). This, however, incurs a reduced precision overall, since +false positives are more likely to appear in binary files that contain +large chunks of textual data. Furthermore, "polluted" plain text should +be regarded as binary by general-purpose text detection schemes, because +general-purpose text processing algorithms might not be applicable. +Under this premise, it is safe to say that our detection method provides +a near-100% recall. + +Experiments have been run on many files coming from various platforms +and applications. We tried plain text files, system logs, source code, +formatted office documents, compiled object code, etc. The results +confirm the optimistic assumptions about the capabilities of this +algorithm. + + +-- +Cosmin Truta +Last updated: 2006-May-28
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/README.examples Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,49 @@ +This directory contains examples of the use of zlib and other relevant +programs and documentation. + +enough.c + calculation and justification of ENOUGH parameter in inftrees.h + - calculates the maximum table space used in inflate tree + construction over all possible Huffman codes + +fitblk.c + compress just enough input to nearly fill a requested output size + - zlib isn't designed to do this, but fitblk does it anyway + +gun.c + uncompress a gzip file + - illustrates the use of inflateBack() for high speed file-to-file + decompression using call-back functions + - is approximately twice as fast as gzip -d + - also provides Unix uncompress functionality, again twice as fast + +gzappend.c + append to a gzip file + - illustrates the use of the Z_BLOCK flush parameter for inflate() + - illustrates the use of deflatePrime() to start at any bit + +gzjoin.c + join gzip files without recalculating the crc or recompressing + - illustrates the use of the Z_BLOCK flush parameter for inflate() + - illustrates the use of crc32_combine() + +gzlog.c +gzlog.h + efficiently and robustly maintain a message log file in gzip format + - illustrates use of raw deflate, Z_PARTIAL_FLUSH, deflatePrime(), + and deflateSetDictionary() + - illustrates use of a gzip header extra field + +zlib_how.html + painfully comprehensive description of zpipe.c (see below) + - describes in excruciating detail the use of deflate() and inflate() + +zpipe.c + reads and writes zlib streams from stdin to stdout + - illustrates the proper use of deflate() and inflate() + - deeply commented in zlib_how.html (see above) + +zran.c + index a zlib or gzip stream and randomly access it + - illustrates the use of Z_BLOCK, inflatePrime(), and + inflateSetDictionary() to provide random access
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/enough.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,569 @@ +/* enough.c -- determine the maximum size of inflate's Huffman code tables over + * all possible valid and complete Huffman codes, subject to a length limit. + * Copyright (C) 2007, 2008 Mark Adler + * Version 1.3 17 February 2008 Mark Adler + */ + +/* Version history: + 1.0 3 Jan 2007 First version (derived from codecount.c version 1.4) + 1.1 4 Jan 2007 Use faster incremental table usage computation + Prune examine() search on previously visited states + 1.2 5 Jan 2007 Comments clean up + As inflate does, decrease root for short codes + Refuse cases where inflate would increase root + 1.3 17 Feb 2008 Add argument for initial root table size + Fix bug for initial root table size == max - 1 + Use a macro to compute the history index + */ + +/* + Examine all possible Huffman codes for a given number of symbols and a + maximum code length in bits to determine the maximum table size for zilb's + inflate. Only complete Huffman codes are counted. + + Two codes are considered distinct if the vectors of the number of codes per + length are not identical. So permutations of the symbol assignments result + in the same code for the counting, as do permutations of the assignments of + the bit values to the codes (i.e. only canonical codes are counted). + + We build a code from shorter to longer lengths, determining how many symbols + are coded at each length. At each step, we have how many symbols remain to + be coded, what the last code length used was, and how many bit patterns of + that length remain unused. Then we add one to the code length and double the + number of unused patterns to graduate to the next code length. We then + assign all portions of the remaining symbols to that code length that + preserve the properties of a correct and eventually complete code. Those + properties are: we cannot use more bit patterns than are available; and when + all the symbols are used, there are exactly zero possible bit patterns + remaining. + + The inflate Huffman decoding algorithm uses two-level lookup tables for + speed. There is a single first-level table to decode codes up to root bits + in length (root == 9 in the current inflate implementation). The table + has 1 << root entries and is indexed by the next root bits of input. Codes + shorter than root bits have replicated table entries, so that the correct + entry is pointed to regardless of the bits that follow the short code. If + the code is longer than root bits, then the table entry points to a second- + level table. The size of that table is determined by the longest code with + that root-bit prefix. If that longest code has length len, then the table + has size 1 << (len - root), to index the remaining bits in that set of + codes. Each subsequent root-bit prefix then has its own sub-table. The + total number of table entries required by the code is calculated + incrementally as the number of codes at each bit length is populated. When + all of the codes are shorter than root bits, then root is reduced to the + longest code length, resulting in a single, smaller, one-level table. + + The inflate algorithm also provides for small values of root (relative to + the log2 of the number of symbols), where the shortest code has more bits + than root. In that case, root is increased to the length of the shortest + code. This program, by design, does not handle that case, so it is verified + that the number of symbols is less than 2^(root + 1). + + In order to speed up the examination (by about ten orders of magnitude for + the default arguments), the intermediate states in the build-up of a code + are remembered and previously visited branches are pruned. The memory + required for this will increase rapidly with the total number of symbols and + the maximum code length in bits. However this is a very small price to pay + for the vast speedup. + + First, all of the possible Huffman codes are counted, and reachable + intermediate states are noted by a non-zero count in a saved-results array. + Second, the intermediate states that lead to (root + 1) bit or longer codes + are used to look at all sub-codes from those junctures for their inflate + memory usage. (The amount of memory used is not affected by the number of + codes of root bits or less in length.) Third, the visited states in the + construction of those sub-codes and the associated calculation of the table + size is recalled in order to avoid recalculating from the same juncture. + Beginning the code examination at (root + 1) bit codes, which is enabled by + identifying the reachable nodes, accounts for about six of the orders of + magnitude of improvement for the default arguments. About another four + orders of magnitude come from not revisiting previous states. Out of + approximately 2x10^16 possible Huffman codes, only about 2x10^6 sub-codes + need to be examined to cover all of the possible table memory usage cases + for the default arguments of 286 symbols limited to 15-bit codes. + + Note that an unsigned long long type is used for counting. It is quite easy + to exceed the capacity of an eight-byte integer with a large number of + symbols and a large maximum code length, so multiple-precision arithmetic + would need to replace the unsigned long long arithmetic in that case. This + program will abort if an overflow occurs. The big_t type identifies where + the counting takes place. + + An unsigned long long type is also used for calculating the number of + possible codes remaining at the maximum length. This limits the maximum + code length to the number of bits in a long long minus the number of bits + needed to represent the symbols in a flat code. The code_t type identifies + where the bit pattern counting takes place. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> + +#define local static + +/* special data types */ +typedef unsigned long long big_t; /* type for code counting */ +typedef unsigned long long code_t; /* type for bit pattern counting */ +struct tab { /* type for been here check */ + size_t len; /* length of bit vector in char's */ + char *vec; /* allocated bit vector */ +}; + +/* The array for saving results, num[], is indexed with this triplet: + + syms: number of symbols remaining to code + left: number of available bit patterns at length len + len: number of bits in the codes currently being assigned + + Those indices are constrained thusly when saving results: + + syms: 3..totsym (totsym == total symbols to code) + left: 2..syms - 1, but only the evens (so syms == 8 -> 2, 4, 6) + len: 1..max - 1 (max == maximum code length in bits) + + syms == 2 is not saved since that immediately leads to a single code. left + must be even, since it represents the number of available bit patterns at + the current length, which is double the number at the previous length. + left ends at syms-1 since left == syms immediately results in a single code. + (left > sym is not allowed since that would result in an incomplete code.) + len is less than max, since the code completes immediately when len == max. + + The offset into the array is calculated for the three indices with the + first one (syms) being outermost, and the last one (len) being innermost. + We build the array with length max-1 lists for the len index, with syms-3 + of those for each symbol. There are totsym-2 of those, with each one + varying in length as a function of sym. See the calculation of index in + count() for the index, and the calculation of size in main() for the size + of the array. + + For the deflate example of 286 symbols limited to 15-bit codes, the array + has 284,284 entries, taking up 2.17 MB for an 8-byte big_t. More than + half of the space allocated for saved results is actually used -- not all + possible triplets are reached in the generation of valid Huffman codes. + */ + +/* The array for tracking visited states, done[], is itself indexed identically + to the num[] array as described above for the (syms, left, len) triplet. + Each element in the array is further indexed by the (mem, rem) doublet, + where mem is the amount of inflate table space used so far, and rem is the + remaining unused entries in the current inflate sub-table. Each indexed + element is simply one bit indicating whether the state has been visited or + not. Since the ranges for mem and rem are not known a priori, each bit + vector is of a variable size, and grows as needed to accommodate the visited + states. mem and rem are used to calculate a single index in a triangular + array. Since the range of mem is expected in the default case to be about + ten times larger than the range of rem, the array is skewed to reduce the + memory usage, with eight times the range for mem than for rem. See the + calculations for offset and bit in beenhere() for the details. + + For the deflate example of 286 symbols limited to 15-bit codes, the bit + vectors grow to total approximately 21 MB, in addition to the 4.3 MB done[] + array itself. + */ + +/* Globals to avoid propagating constants or constant pointers recursively */ +local int max; /* maximum allowed bit length for the codes */ +local int root; /* size of base code table in bits */ +local int large; /* largest code table so far */ +local size_t size; /* number of elements in num and done */ +local int *code; /* number of symbols assigned to each bit length */ +local big_t *num; /* saved results array for code counting */ +local struct tab *done; /* states already evaluated array */ + +/* Index function for num[] and done[] */ +#define INDEX(i,j,k) (((size_t)((i-1)>>1)*((i-2)>>1)+(j>>1)-1)*(max-1)+k-1) + +/* Free allocated space. Uses globals code, num, and done. */ +local void cleanup(void) +{ + size_t n; + + if (done != NULL) { + for (n = 0; n < size; n++) + if (done[n].len) + free(done[n].vec); + free(done); + } + if (num != NULL) + free(num); + if (code != NULL) + free(code); +} + +/* Return the number of possible Huffman codes using bit patterns of lengths + len through max inclusive, coding syms symbols, with left bit patterns of + length len unused -- return -1 if there is an overflow in the counting. + Keep a record of previous results in num to prevent repeating the same + calculation. Uses the globals max and num. */ +local big_t count(int syms, int len, int left) +{ + big_t sum; /* number of possible codes from this juncture */ + big_t got; /* value returned from count() */ + int least; /* least number of syms to use at this juncture */ + int most; /* most number of syms to use at this juncture */ + int use; /* number of bit patterns to use in next call */ + size_t index; /* index of this case in *num */ + + /* see if only one possible code */ + if (syms == left) + return 1; + + /* note and verify the expected state */ + assert(syms > left && left > 0 && len < max); + + /* see if we've done this one already */ + index = INDEX(syms, left, len); + got = num[index]; + if (got) + return got; /* we have -- return the saved result */ + + /* we need to use at least this many bit patterns so that the code won't be + incomplete at the next length (more bit patterns than symbols) */ + least = (left << 1) - syms; + if (least < 0) + least = 0; + + /* we can use at most this many bit patterns, lest there not be enough + available for the remaining symbols at the maximum length (if there were + no limit to the code length, this would become: most = left - 1) */ + most = (((code_t)left << (max - len)) - syms) / + (((code_t)1 << (max - len)) - 1); + + /* count all possible codes from this juncture and add them up */ + sum = 0; + for (use = least; use <= most; use++) { + got = count(syms - use, len + 1, (left - use) << 1); + sum += got; + if (got == -1 || sum < got) /* overflow */ + return -1; + } + + /* verify that all recursive calls are productive */ + assert(sum != 0); + + /* save the result and return it */ + num[index] = sum; + return sum; +} + +/* Return true if we've been here before, set to true if not. Set a bit in a + bit vector to indicate visiting this state. Each (syms,len,left) state + has a variable size bit vector indexed by (mem,rem). The bit vector is + lengthened if needed to allow setting the (mem,rem) bit. */ +local int beenhere(int syms, int len, int left, int mem, int rem) +{ + size_t index; /* index for this state's bit vector */ + size_t offset; /* offset in this state's bit vector */ + int bit; /* mask for this state's bit */ + size_t length; /* length of the bit vector in bytes */ + char *vector; /* new or enlarged bit vector */ + + /* point to vector for (syms,left,len), bit in vector for (mem,rem) */ + index = INDEX(syms, left, len); + mem -= 1 << root; + offset = (mem >> 3) + rem; + offset = ((offset * (offset + 1)) >> 1) + rem; + bit = 1 << (mem & 7); + + /* see if we've been here */ + length = done[index].len; + if (offset < length && (done[index].vec[offset] & bit) != 0) + return 1; /* done this! */ + + /* we haven't been here before -- set the bit to show we have now */ + + /* see if we need to lengthen the vector in order to set the bit */ + if (length <= offset) { + /* if we have one already, enlarge it, zero out the appended space */ + if (length) { + do { + length <<= 1; + } while (length <= offset); + vector = realloc(done[index].vec, length); + if (vector != NULL) + memset(vector + done[index].len, 0, length - done[index].len); + } + + /* otherwise we need to make a new vector and zero it out */ + else { + length = 1 << (len - root); + while (length <= offset) + length <<= 1; + vector = calloc(length, sizeof(char)); + } + + /* in either case, bail if we can't get the memory */ + if (vector == NULL) { + fputs("abort: unable to allocate enough memory\n", stderr); + cleanup(); + exit(1); + } + + /* install the new vector */ + done[index].len = length; + done[index].vec = vector; + } + + /* set the bit */ + done[index].vec[offset] |= bit; + return 0; +} + +/* Examine all possible codes from the given node (syms, len, left). Compute + the amount of memory required to build inflate's decoding tables, where the + number of code structures used so far is mem, and the number remaining in + the current sub-table is rem. Uses the globals max, code, root, large, and + done. */ +local void examine(int syms, int len, int left, int mem, int rem) +{ + int least; /* least number of syms to use at this juncture */ + int most; /* most number of syms to use at this juncture */ + int use; /* number of bit patterns to use in next call */ + + /* see if we have a complete code */ + if (syms == left) { + /* set the last code entry */ + code[len] = left; + + /* complete computation of memory used by this code */ + while (rem < left) { + left -= rem; + rem = 1 << (len - root); + mem += rem; + } + assert(rem == left); + + /* if this is a new maximum, show the entries used and the sub-code */ + if (mem > large) { + large = mem; + printf("max %d: ", mem); + for (use = root + 1; use <= max; use++) + if (code[use]) + printf("%d[%d] ", code[use], use); + putchar('\n'); + fflush(stdout); + } + + /* remove entries as we drop back down in the recursion */ + code[len] = 0; + return; + } + + /* prune the tree if we can */ + if (beenhere(syms, len, left, mem, rem)) + return; + + /* we need to use at least this many bit patterns so that the code won't be + incomplete at the next length (more bit patterns than symbols) */ + least = (left << 1) - syms; + if (least < 0) + least = 0; + + /* we can use at most this many bit patterns, lest there not be enough + available for the remaining symbols at the maximum length (if there were + no limit to the code length, this would become: most = left - 1) */ + most = (((code_t)left << (max - len)) - syms) / + (((code_t)1 << (max - len)) - 1); + + /* occupy least table spaces, creating new sub-tables as needed */ + use = least; + while (rem < use) { + use -= rem; + rem = 1 << (len - root); + mem += rem; + } + rem -= use; + + /* examine codes from here, updating table space as we go */ + for (use = least; use <= most; use++) { + code[len] = use; + examine(syms - use, len + 1, (left - use) << 1, + mem + (rem ? 1 << (len - root) : 0), rem << 1); + if (rem == 0) { + rem = 1 << (len - root); + mem += rem; + } + rem--; + } + + /* remove entries as we drop back down in the recursion */ + code[len] = 0; +} + +/* Look at all sub-codes starting with root + 1 bits. Look at only the valid + intermediate code states (syms, left, len). For each completed code, + calculate the amount of memory required by inflate to build the decoding + tables. Find the maximum amount of memory required and show the code that + requires that maximum. Uses the globals max, root, and num. */ +local void enough(int syms) +{ + int n; /* number of remaing symbols for this node */ + int left; /* number of unused bit patterns at this length */ + size_t index; /* index of this case in *num */ + + /* clear code */ + for (n = 0; n <= max; n++) + code[n] = 0; + + /* look at all (root + 1) bit and longer codes */ + large = 1 << root; /* base table */ + if (root < max) /* otherwise, there's only a base table */ + for (n = 3; n <= syms; n++) + for (left = 2; left < n; left += 2) + { + /* look at all reachable (root + 1) bit nodes, and the + resulting codes (complete at root + 2 or more) */ + index = INDEX(n, left, root + 1); + if (root + 1 < max && num[index]) /* reachable node */ + examine(n, root + 1, left, 1 << root, 0); + + /* also look at root bit codes with completions at root + 1 + bits (not saved in num, since complete), just in case */ + if (num[index - 1] && n <= left << 1) + examine((n - left) << 1, root + 1, (n - left) << 1, + 1 << root, 0); + } + + /* done */ + printf("done: maximum of %d table entries\n", large); +} + +/* + Examine and show the total number of possible Huffman codes for a given + maximum number of symbols, initial root table size, and maximum code length + in bits -- those are the command arguments in that order. The default + values are 286, 9, and 15 respectively, for the deflate literal/length code. + The possible codes are counted for each number of coded symbols from two to + the maximum. The counts for each of those and the total number of codes are + shown. The maximum number of inflate table entires is then calculated + across all possible codes. Each new maximum number of table entries and the + associated sub-code (starting at root + 1 == 10 bits) is shown. + + To count and examine Huffman codes that are not length-limited, provide a + maximum length equal to the number of symbols minus one. + + For the deflate literal/length code, use "enough". For the deflate distance + code, use "enough 30 6". + + This uses the %llu printf format to print big_t numbers, which assumes that + big_t is an unsigned long long. If the big_t type is changed (for example + to a multiple precision type), the method of printing will also need to be + updated. + */ +int main(int argc, char **argv) +{ + int syms; /* total number of symbols to code */ + int n; /* number of symbols to code for this run */ + big_t got; /* return value of count() */ + big_t sum; /* accumulated number of codes over n */ + + /* set up globals for cleanup() */ + code = NULL; + num = NULL; + done = NULL; + + /* get arguments -- default to the deflate literal/length code */ + syms = 286; + root = 9; + max = 15; + if (argc > 1) { + syms = atoi(argv[1]); + if (argc > 2) { + root = atoi(argv[2]); + if (argc > 3) + max = atoi(argv[3]); + } + } + if (argc > 4 || syms < 2 || root < 1 || max < 1) { + fputs("invalid arguments, need: [sym >= 2 [root >= 1 [max >= 1]]]\n", + stderr); + return 1; + } + + /* if not restricting the code length, the longest is syms - 1 */ + if (max > syms - 1) + max = syms - 1; + + /* determine the number of bits in a code_t */ + n = 0; + while (((code_t)1 << n) != 0) + n++; + + /* make sure that the calculation of most will not overflow */ + if (max > n || syms - 2 >= (((code_t)0 - 1) >> (max - 1))) { + fputs("abort: code length too long for internal types\n", stderr); + return 1; + } + + /* reject impossible code requests */ + if (syms - 1 > ((code_t)1 << max) - 1) { + fprintf(stderr, "%d symbols cannot be coded in %d bits\n", + syms, max); + return 1; + } + + /* allocate code vector */ + code = calloc(max + 1, sizeof(int)); + if (code == NULL) { + fputs("abort: unable to allocate enough memory\n", stderr); + return 1; + } + + /* determine size of saved results array, checking for overflows, + allocate and clear the array (set all to zero with calloc()) */ + if (syms == 2) /* iff max == 1 */ + num = NULL; /* won't be saving any results */ + else { + size = syms >> 1; + if (size > ((size_t)0 - 1) / (n = (syms - 1) >> 1) || + (size *= n, size > ((size_t)0 - 1) / (n = max - 1)) || + (size *= n, size > ((size_t)0 - 1) / sizeof(big_t)) || + (num = calloc(size, sizeof(big_t))) == NULL) { + fputs("abort: unable to allocate enough memory\n", stderr); + cleanup(); + return 1; + } + } + + /* count possible codes for all numbers of symbols, add up counts */ + sum = 0; + for (n = 2; n <= syms; n++) { + got = count(n, 1, 2); + sum += got; + if (got == -1 || sum < got) { /* overflow */ + fputs("abort: can't count that high!\n", stderr); + cleanup(); + return 1; + } + printf("%llu %d-codes\n", got, n); + } + printf("%llu total codes for 2 to %d symbols", sum, syms); + if (max < syms - 1) + printf(" (%d-bit length limit)\n", max); + else + puts(" (no length limit)"); + + /* allocate and clear done array for beenhere() */ + if (syms == 2) + done = NULL; + else if (size > ((size_t)0 - 1) / sizeof(struct tab) || + (done = calloc(size, sizeof(struct tab))) == NULL) { + fputs("abort: unable to allocate enough memory\n", stderr); + cleanup(); + return 1; + } + + /* find and show maximum inflate table usage */ + if (root > max) /* reduce root to max length */ + root = max; + if (syms < ((code_t)1 << (root + 1))) + enough(syms); + else + puts("cannot handle minimum code lengths > root"); + + /* done */ + cleanup(); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/fitblk.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,233 @@ +/* fitblk.c: example of fitting compressed output to a specified size + Not copyrighted -- provided to the public domain + Version 1.1 25 November 2004 Mark Adler */ + +/* Version history: + 1.0 24 Nov 2004 First version + 1.1 25 Nov 2004 Change deflateInit2() to deflateInit() + Use fixed-size, stack-allocated raw buffers + Simplify code moving compression to subroutines + Use assert() for internal errors + Add detailed description of approach + */ + +/* Approach to just fitting a requested compressed size: + + fitblk performs three compression passes on a portion of the input + data in order to determine how much of that input will compress to + nearly the requested output block size. The first pass generates + enough deflate blocks to produce output to fill the requested + output size plus a specfied excess amount (see the EXCESS define + below). The last deflate block may go quite a bit past that, but + is discarded. The second pass decompresses and recompresses just + the compressed data that fit in the requested plus excess sized + buffer. The deflate process is terminated after that amount of + input, which is less than the amount consumed on the first pass. + The last deflate block of the result will be of a comparable size + to the final product, so that the header for that deflate block and + the compression ratio for that block will be about the same as in + the final product. The third compression pass decompresses the + result of the second step, but only the compressed data up to the + requested size minus an amount to allow the compressed stream to + complete (see the MARGIN define below). That will result in a + final compressed stream whose length is less than or equal to the + requested size. Assuming sufficient input and a requested size + greater than a few hundred bytes, the shortfall will typically be + less than ten bytes. + + If the input is short enough that the first compression completes + before filling the requested output size, then that compressed + stream is return with no recompression. + + EXCESS is chosen to be just greater than the shortfall seen in a + two pass approach similar to the above. That shortfall is due to + the last deflate block compressing more efficiently with a smaller + header on the second pass. EXCESS is set to be large enough so + that there is enough uncompressed data for the second pass to fill + out the requested size, and small enough so that the final deflate + block of the second pass will be close in size to the final deflate + block of the third and final pass. MARGIN is chosen to be just + large enough to assure that the final compression has enough room + to complete in all cases. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <assert.h> +#include "zlib.h" + +#define local static + +/* print nastygram and leave */ +local void quit(char *why) +{ + fprintf(stderr, "fitblk abort: %s\n", why); + exit(1); +} + +#define RAWLEN 4096 /* intermediate uncompressed buffer size */ + +/* compress from file to def until provided buffer is full or end of + input reached; return last deflate() return value, or Z_ERRNO if + there was read error on the file */ +local int partcompress(FILE *in, z_streamp def) +{ + int ret, flush; + unsigned char raw[RAWLEN]; + + flush = Z_NO_FLUSH; + do { + def->avail_in = fread(raw, 1, RAWLEN, in); + if (ferror(in)) + return Z_ERRNO; + def->next_in = raw; + if (feof(in)) + flush = Z_FINISH; + ret = deflate(def, flush); + assert(ret != Z_STREAM_ERROR); + } while (def->avail_out != 0 && flush == Z_NO_FLUSH); + return ret; +} + +/* recompress from inf's input to def's output; the input for inf and + the output for def are set in those structures before calling; + return last deflate() return value, or Z_MEM_ERROR if inflate() + was not able to allocate enough memory when it needed to */ +local int recompress(z_streamp inf, z_streamp def) +{ + int ret, flush; + unsigned char raw[RAWLEN]; + + flush = Z_NO_FLUSH; + do { + /* decompress */ + inf->avail_out = RAWLEN; + inf->next_out = raw; + ret = inflate(inf, Z_NO_FLUSH); + assert(ret != Z_STREAM_ERROR && ret != Z_DATA_ERROR && + ret != Z_NEED_DICT); + if (ret == Z_MEM_ERROR) + return ret; + + /* compress what was decompresed until done or no room */ + def->avail_in = RAWLEN - inf->avail_out; + def->next_in = raw; + if (inf->avail_out != 0) + flush = Z_FINISH; + ret = deflate(def, flush); + assert(ret != Z_STREAM_ERROR); + } while (ret != Z_STREAM_END && def->avail_out != 0); + return ret; +} + +#define EXCESS 256 /* empirically determined stream overage */ +#define MARGIN 8 /* amount to back off for completion */ + +/* compress from stdin to fixed-size block on stdout */ +int main(int argc, char **argv) +{ + int ret; /* return code */ + unsigned size; /* requested fixed output block size */ + unsigned have; /* bytes written by deflate() call */ + unsigned char *blk; /* intermediate and final stream */ + unsigned char *tmp; /* close to desired size stream */ + z_stream def, inf; /* zlib deflate and inflate states */ + + /* get requested output size */ + if (argc != 2) + quit("need one argument: size of output block"); + ret = strtol(argv[1], argv + 1, 10); + if (argv[1][0] != 0) + quit("argument must be a number"); + if (ret < 8) /* 8 is minimum zlib stream size */ + quit("need positive size of 8 or greater"); + size = (unsigned)ret; + + /* allocate memory for buffers and compression engine */ + blk = malloc(size + EXCESS); + def.zalloc = Z_NULL; + def.zfree = Z_NULL; + def.opaque = Z_NULL; + ret = deflateInit(&def, Z_DEFAULT_COMPRESSION); + if (ret != Z_OK || blk == NULL) + quit("out of memory"); + + /* compress from stdin until output full, or no more input */ + def.avail_out = size + EXCESS; + def.next_out = blk; + ret = partcompress(stdin, &def); + if (ret == Z_ERRNO) + quit("error reading input"); + + /* if it all fit, then size was undersubscribed -- done! */ + if (ret == Z_STREAM_END && def.avail_out >= EXCESS) { + /* write block to stdout */ + have = size + EXCESS - def.avail_out; + if (fwrite(blk, 1, have, stdout) != have || ferror(stdout)) + quit("error writing output"); + + /* clean up and print results to stderr */ + ret = deflateEnd(&def); + assert(ret != Z_STREAM_ERROR); + free(blk); + fprintf(stderr, + "%u bytes unused out of %u requested (all input)\n", + size - have, size); + return 0; + } + + /* it didn't all fit -- set up for recompression */ + inf.zalloc = Z_NULL; + inf.zfree = Z_NULL; + inf.opaque = Z_NULL; + inf.avail_in = 0; + inf.next_in = Z_NULL; + ret = inflateInit(&inf); + tmp = malloc(size + EXCESS); + if (ret != Z_OK || tmp == NULL) + quit("out of memory"); + ret = deflateReset(&def); + assert(ret != Z_STREAM_ERROR); + + /* do first recompression close to the right amount */ + inf.avail_in = size + EXCESS; + inf.next_in = blk; + def.avail_out = size + EXCESS; + def.next_out = tmp; + ret = recompress(&inf, &def); + if (ret == Z_MEM_ERROR) + quit("out of memory"); + + /* set up for next reocmpression */ + ret = inflateReset(&inf); + assert(ret != Z_STREAM_ERROR); + ret = deflateReset(&def); + assert(ret != Z_STREAM_ERROR); + + /* do second and final recompression (third compression) */ + inf.avail_in = size - MARGIN; /* assure stream will complete */ + inf.next_in = tmp; + def.avail_out = size; + def.next_out = blk; + ret = recompress(&inf, &def); + if (ret == Z_MEM_ERROR) + quit("out of memory"); + assert(ret == Z_STREAM_END); /* otherwise MARGIN too small */ + + /* done -- write block to stdout */ + have = size - def.avail_out; + if (fwrite(blk, 1, have, stdout) != have || ferror(stdout)) + quit("error writing output"); + + /* clean up and print results to stderr */ + free(tmp); + ret = inflateEnd(&inf); + assert(ret != Z_STREAM_ERROR); + ret = deflateEnd(&def); + assert(ret != Z_STREAM_ERROR); + free(blk); + fprintf(stderr, + "%u bytes unused out of %u requested (%lu input)\n", + size - have, size, def.total_in); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/gun.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,701 @@ +/* gun.c -- simple gunzip to give an example of the use of inflateBack() + * Copyright (C) 2003, 2005, 2008, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + Version 1.6 17 January 2010 Mark Adler */ + +/* Version history: + 1.0 16 Feb 2003 First version for testing of inflateBack() + 1.1 21 Feb 2005 Decompress concatenated gzip streams + Remove use of "this" variable (C++ keyword) + Fix return value for in() + Improve allocation failure checking + Add typecasting for void * structures + Add -h option for command version and usage + Add a bunch of comments + 1.2 20 Mar 2005 Add Unix compress (LZW) decompression + Copy file attributes from input file to output file + 1.3 12 Jun 2005 Add casts for error messages [Oberhumer] + 1.4 8 Dec 2006 LZW decompression speed improvements + 1.5 9 Feb 2008 Avoid warning in latest version of gcc + 1.6 17 Jan 2010 Avoid signed/unsigned comparison warnings + */ + +/* + gun [ -t ] [ name ... ] + + decompresses the data in the named gzip files. If no arguments are given, + gun will decompress from stdin to stdout. The names must end in .gz, -gz, + .z, -z, _z, or .Z. The uncompressed data will be written to a file name + with the suffix stripped. On success, the original file is deleted. On + failure, the output file is deleted. For most failures, the command will + continue to process the remaining names on the command line. A memory + allocation failure will abort the command. If -t is specified, then the + listed files or stdin will be tested as gzip files for integrity (without + checking for a proper suffix), no output will be written, and no files + will be deleted. + + Like gzip, gun allows concatenated gzip streams and will decompress them, + writing all of the uncompressed data to the output. Unlike gzip, gun allows + an empty file on input, and will produce no error writing an empty output + file. + + gun will also decompress files made by Unix compress, which uses LZW + compression. These files are automatically detected by virtue of their + magic header bytes. Since the end of Unix compress stream is marked by the + end-of-file, they cannot be concantenated. If a Unix compress stream is + encountered in an input file, it is the last stream in that file. + + Like gunzip and uncompress, the file attributes of the orignal compressed + file are maintained in the final uncompressed file, to the extent that the + user permissions allow it. + + On my Mac OS X PowerPC G4, gun is almost twice as fast as gunzip (version + 1.2.4) is on the same file, when gun is linked with zlib 1.2.2. Also the + LZW decompression provided by gun is about twice as fast as the standard + Unix uncompress command. + */ + +/* external functions and related types and constants */ +#include <stdio.h> /* fprintf() */ +#include <stdlib.h> /* malloc(), free() */ +#include <string.h> /* strerror(), strcmp(), strlen(), memcpy() */ +#include <errno.h> /* errno */ +#include <fcntl.h> /* open() */ +#include <unistd.h> /* read(), write(), close(), chown(), unlink() */ +#include <sys/types.h> +#include <sys/stat.h> /* stat(), chmod() */ +#include <utime.h> /* utime() */ +#include "zlib.h" /* inflateBackInit(), inflateBack(), */ + /* inflateBackEnd(), crc32() */ + +/* function declaration */ +#define local static + +/* buffer constants */ +#define SIZE 32768U /* input and output buffer sizes */ +#define PIECE 16384 /* limits i/o chunks for 16-bit int case */ + +/* structure for infback() to pass to input function in() -- it maintains the + input file and a buffer of size SIZE */ +struct ind { + int infile; + unsigned char *inbuf; +}; + +/* Load input buffer, assumed to be empty, and return bytes loaded and a + pointer to them. read() is called until the buffer is full, or until it + returns end-of-file or error. Return 0 on error. */ +local unsigned in(void *in_desc, unsigned char **buf) +{ + int ret; + unsigned len; + unsigned char *next; + struct ind *me = (struct ind *)in_desc; + + next = me->inbuf; + *buf = next; + len = 0; + do { + ret = PIECE; + if ((unsigned)ret > SIZE - len) + ret = (int)(SIZE - len); + ret = (int)read(me->infile, next, ret); + if (ret == -1) { + len = 0; + break; + } + next += ret; + len += ret; + } while (ret != 0 && len < SIZE); + return len; +} + +/* structure for infback() to pass to output function out() -- it maintains the + output file, a running CRC-32 check on the output and the total number of + bytes output, both for checking against the gzip trailer. (The length in + the gzip trailer is stored modulo 2^32, so it's ok if a long is 32 bits and + the output is greater than 4 GB.) */ +struct outd { + int outfile; + int check; /* true if checking crc and total */ + unsigned long crc; + unsigned long total; +}; + +/* Write output buffer and update the CRC-32 and total bytes written. write() + is called until all of the output is written or an error is encountered. + On success out() returns 0. For a write failure, out() returns 1. If the + output file descriptor is -1, then nothing is written. + */ +local int out(void *out_desc, unsigned char *buf, unsigned len) +{ + int ret; + struct outd *me = (struct outd *)out_desc; + + if (me->check) { + me->crc = crc32(me->crc, buf, len); + me->total += len; + } + if (me->outfile != -1) + do { + ret = PIECE; + if ((unsigned)ret > len) + ret = (int)len; + ret = (int)write(me->outfile, buf, ret); + if (ret == -1) + return 1; + buf += ret; + len -= ret; + } while (len != 0); + return 0; +} + +/* next input byte macro for use inside lunpipe() and gunpipe() */ +#define NEXT() (have ? 0 : (have = in(indp, &next)), \ + last = have ? (have--, (int)(*next++)) : -1) + +/* memory for gunpipe() and lunpipe() -- + the first 256 entries of prefix[] and suffix[] are never used, could + have offset the index, but it's faster to waste the memory */ +unsigned char inbuf[SIZE]; /* input buffer */ +unsigned char outbuf[SIZE]; /* output buffer */ +unsigned short prefix[65536]; /* index to LZW prefix string */ +unsigned char suffix[65536]; /* one-character LZW suffix */ +unsigned char match[65280 + 2]; /* buffer for reversed match or gzip + 32K sliding window */ + +/* throw out what's left in the current bits byte buffer (this is a vestigial + aspect of the compressed data format derived from an implementation that + made use of a special VAX machine instruction!) */ +#define FLUSHCODE() \ + do { \ + left = 0; \ + rem = 0; \ + if (chunk > have) { \ + chunk -= have; \ + have = 0; \ + if (NEXT() == -1) \ + break; \ + chunk--; \ + if (chunk > have) { \ + chunk = have = 0; \ + break; \ + } \ + } \ + have -= chunk; \ + next += chunk; \ + chunk = 0; \ + } while (0) + +/* Decompress a compress (LZW) file from indp to outfile. The compress magic + header (two bytes) has already been read and verified. There are have bytes + of buffered input at next. strm is used for passing error information back + to gunpipe(). + + lunpipe() will return Z_OK on success, Z_BUF_ERROR for an unexpected end of + file, read error, or write error (a write error indicated by strm->next_in + not equal to Z_NULL), or Z_DATA_ERROR for invalid input. + */ +local int lunpipe(unsigned have, unsigned char *next, struct ind *indp, + int outfile, z_stream *strm) +{ + int last; /* last byte read by NEXT(), or -1 if EOF */ + unsigned chunk; /* bytes left in current chunk */ + int left; /* bits left in rem */ + unsigned rem; /* unused bits from input */ + int bits; /* current bits per code */ + unsigned code; /* code, table traversal index */ + unsigned mask; /* mask for current bits codes */ + int max; /* maximum bits per code for this stream */ + unsigned flags; /* compress flags, then block compress flag */ + unsigned end; /* last valid entry in prefix/suffix tables */ + unsigned temp; /* current code */ + unsigned prev; /* previous code */ + unsigned final; /* last character written for previous code */ + unsigned stack; /* next position for reversed string */ + unsigned outcnt; /* bytes in output buffer */ + struct outd outd; /* output structure */ + unsigned char *p; + + /* set up output */ + outd.outfile = outfile; + outd.check = 0; + + /* process remainder of compress header -- a flags byte */ + flags = NEXT(); + if (last == -1) + return Z_BUF_ERROR; + if (flags & 0x60) { + strm->msg = (char *)"unknown lzw flags set"; + return Z_DATA_ERROR; + } + max = flags & 0x1f; + if (max < 9 || max > 16) { + strm->msg = (char *)"lzw bits out of range"; + return Z_DATA_ERROR; + } + if (max == 9) /* 9 doesn't really mean 9 */ + max = 10; + flags &= 0x80; /* true if block compress */ + + /* clear table */ + bits = 9; + mask = 0x1ff; + end = flags ? 256 : 255; + + /* set up: get first 9-bit code, which is the first decompressed byte, but + don't create a table entry until the next code */ + if (NEXT() == -1) /* no compressed data is ok */ + return Z_OK; + final = prev = (unsigned)last; /* low 8 bits of code */ + if (NEXT() == -1) /* missing a bit */ + return Z_BUF_ERROR; + if (last & 1) { /* code must be < 256 */ + strm->msg = (char *)"invalid lzw code"; + return Z_DATA_ERROR; + } + rem = (unsigned)last >> 1; /* remaining 7 bits */ + left = 7; + chunk = bits - 2; /* 7 bytes left in this chunk */ + outbuf[0] = (unsigned char)final; /* write first decompressed byte */ + outcnt = 1; + + /* decode codes */ + stack = 0; + for (;;) { + /* if the table will be full after this, increment the code size */ + if (end >= mask && bits < max) { + FLUSHCODE(); + bits++; + mask <<= 1; + mask++; + } + + /* get a code of length bits */ + if (chunk == 0) /* decrement chunk modulo bits */ + chunk = bits; + code = rem; /* low bits of code */ + if (NEXT() == -1) { /* EOF is end of compressed data */ + /* write remaining buffered output */ + if (outcnt && out(&outd, outbuf, outcnt)) { + strm->next_in = outbuf; /* signal write error */ + return Z_BUF_ERROR; + } + return Z_OK; + } + code += (unsigned)last << left; /* middle (or high) bits of code */ + left += 8; + chunk--; + if (bits > left) { /* need more bits */ + if (NEXT() == -1) /* can't end in middle of code */ + return Z_BUF_ERROR; + code += (unsigned)last << left; /* high bits of code */ + left += 8; + chunk--; + } + code &= mask; /* mask to current code length */ + left -= bits; /* number of unused bits */ + rem = (unsigned)last >> (8 - left); /* unused bits from last byte */ + + /* process clear code (256) */ + if (code == 256 && flags) { + FLUSHCODE(); + bits = 9; /* initialize bits and mask */ + mask = 0x1ff; + end = 255; /* empty table */ + continue; /* get next code */ + } + + /* special code to reuse last match */ + temp = code; /* save the current code */ + if (code > end) { + /* Be picky on the allowed code here, and make sure that the code + we drop through (prev) will be a valid index so that random + input does not cause an exception. The code != end + 1 check is + empirically derived, and not checked in the original uncompress + code. If this ever causes a problem, that check could be safely + removed. Leaving this check in greatly improves gun's ability + to detect random or corrupted input after a compress header. + In any case, the prev > end check must be retained. */ + if (code != end + 1 || prev > end) { + strm->msg = (char *)"invalid lzw code"; + return Z_DATA_ERROR; + } + match[stack++] = (unsigned char)final; + code = prev; + } + + /* walk through linked list to generate output in reverse order */ + p = match + stack; + while (code >= 256) { + *p++ = suffix[code]; + code = prefix[code]; + } + stack = p - match; + match[stack++] = (unsigned char)code; + final = code; + + /* link new table entry */ + if (end < mask) { + end++; + prefix[end] = (unsigned short)prev; + suffix[end] = (unsigned char)final; + } + + /* set previous code for next iteration */ + prev = temp; + + /* write output in forward order */ + while (stack > SIZE - outcnt) { + while (outcnt < SIZE) + outbuf[outcnt++] = match[--stack]; + if (out(&outd, outbuf, outcnt)) { + strm->next_in = outbuf; /* signal write error */ + return Z_BUF_ERROR; + } + outcnt = 0; + } + p = match + stack; + do { + outbuf[outcnt++] = *--p; + } while (p > match); + stack = 0; + + /* loop for next code with final and prev as the last match, rem and + left provide the first 0..7 bits of the next code, end is the last + valid table entry */ + } +} + +/* Decompress a gzip file from infile to outfile. strm is assumed to have been + successfully initialized with inflateBackInit(). The input file may consist + of a series of gzip streams, in which case all of them will be decompressed + to the output file. If outfile is -1, then the gzip stream(s) integrity is + checked and nothing is written. + + The return value is a zlib error code: Z_MEM_ERROR if out of memory, + Z_DATA_ERROR if the header or the compressed data is invalid, or if the + trailer CRC-32 check or length doesn't match, Z_BUF_ERROR if the input ends + prematurely or a write error occurs, or Z_ERRNO if junk (not a another gzip + stream) follows a valid gzip stream. + */ +local int gunpipe(z_stream *strm, int infile, int outfile) +{ + int ret, first, last; + unsigned have, flags, len; + unsigned char *next = NULL; + struct ind ind, *indp; + struct outd outd; + + /* setup input buffer */ + ind.infile = infile; + ind.inbuf = inbuf; + indp = &ind; + + /* decompress concatenated gzip streams */ + have = 0; /* no input data read in yet */ + first = 1; /* looking for first gzip header */ + strm->next_in = Z_NULL; /* so Z_BUF_ERROR means EOF */ + for (;;) { + /* look for the two magic header bytes for a gzip stream */ + if (NEXT() == -1) { + ret = Z_OK; + break; /* empty gzip stream is ok */ + } + if (last != 31 || (NEXT() != 139 && last != 157)) { + strm->msg = (char *)"incorrect header check"; + ret = first ? Z_DATA_ERROR : Z_ERRNO; + break; /* not a gzip or compress header */ + } + first = 0; /* next non-header is junk */ + + /* process a compress (LZW) file -- can't be concatenated after this */ + if (last == 157) { + ret = lunpipe(have, next, indp, outfile, strm); + break; + } + + /* process remainder of gzip header */ + ret = Z_BUF_ERROR; + if (NEXT() != 8) { /* only deflate method allowed */ + if (last == -1) break; + strm->msg = (char *)"unknown compression method"; + ret = Z_DATA_ERROR; + break; + } + flags = NEXT(); /* header flags */ + NEXT(); /* discard mod time, xflgs, os */ + NEXT(); + NEXT(); + NEXT(); + NEXT(); + NEXT(); + if (last == -1) break; + if (flags & 0xe0) { + strm->msg = (char *)"unknown header flags set"; + ret = Z_DATA_ERROR; + break; + } + if (flags & 4) { /* extra field */ + len = NEXT(); + len += (unsigned)(NEXT()) << 8; + if (last == -1) break; + while (len > have) { + len -= have; + have = 0; + if (NEXT() == -1) break; + len--; + } + if (last == -1) break; + have -= len; + next += len; + } + if (flags & 8) /* file name */ + while (NEXT() != 0 && last != -1) + ; + if (flags & 16) /* comment */ + while (NEXT() != 0 && last != -1) + ; + if (flags & 2) { /* header crc */ + NEXT(); + NEXT(); + } + if (last == -1) break; + + /* set up output */ + outd.outfile = outfile; + outd.check = 1; + outd.crc = crc32(0L, Z_NULL, 0); + outd.total = 0; + + /* decompress data to output */ + strm->next_in = next; + strm->avail_in = have; + ret = inflateBack(strm, in, indp, out, &outd); + if (ret != Z_STREAM_END) break; + next = strm->next_in; + have = strm->avail_in; + strm->next_in = Z_NULL; /* so Z_BUF_ERROR means EOF */ + + /* check trailer */ + ret = Z_BUF_ERROR; + if (NEXT() != (int)(outd.crc & 0xff) || + NEXT() != (int)((outd.crc >> 8) & 0xff) || + NEXT() != (int)((outd.crc >> 16) & 0xff) || + NEXT() != (int)((outd.crc >> 24) & 0xff)) { + /* crc error */ + if (last != -1) { + strm->msg = (char *)"incorrect data check"; + ret = Z_DATA_ERROR; + } + break; + } + if (NEXT() != (int)(outd.total & 0xff) || + NEXT() != (int)((outd.total >> 8) & 0xff) || + NEXT() != (int)((outd.total >> 16) & 0xff) || + NEXT() != (int)((outd.total >> 24) & 0xff)) { + /* length error */ + if (last != -1) { + strm->msg = (char *)"incorrect length check"; + ret = Z_DATA_ERROR; + } + break; + } + + /* go back and look for another gzip stream */ + } + + /* clean up and return */ + return ret; +} + +/* Copy file attributes, from -> to, as best we can. This is best effort, so + no errors are reported. The mode bits, including suid, sgid, and the sticky + bit are copied (if allowed), the owner's user id and group id are copied + (again if allowed), and the access and modify times are copied. */ +local void copymeta(char *from, char *to) +{ + struct stat was; + struct utimbuf when; + + /* get all of from's Unix meta data, return if not a regular file */ + if (stat(from, &was) != 0 || (was.st_mode & S_IFMT) != S_IFREG) + return; + + /* set to's mode bits, ignore errors */ + (void)chmod(to, was.st_mode & 07777); + + /* copy owner's user and group, ignore errors */ + (void)chown(to, was.st_uid, was.st_gid); + + /* copy access and modify times, ignore errors */ + when.actime = was.st_atime; + when.modtime = was.st_mtime; + (void)utime(to, &when); +} + +/* Decompress the file inname to the file outnname, of if test is true, just + decompress without writing and check the gzip trailer for integrity. If + inname is NULL or an empty string, read from stdin. If outname is NULL or + an empty string, write to stdout. strm is a pre-initialized inflateBack + structure. When appropriate, copy the file attributes from inname to + outname. + + gunzip() returns 1 if there is an out-of-memory error or an unexpected + return code from gunpipe(). Otherwise it returns 0. + */ +local int gunzip(z_stream *strm, char *inname, char *outname, int test) +{ + int ret; + int infile, outfile; + + /* open files */ + if (inname == NULL || *inname == 0) { + inname = "-"; + infile = 0; /* stdin */ + } + else { + infile = open(inname, O_RDONLY, 0); + if (infile == -1) { + fprintf(stderr, "gun cannot open %s\n", inname); + return 0; + } + } + if (test) + outfile = -1; + else if (outname == NULL || *outname == 0) { + outname = "-"; + outfile = 1; /* stdout */ + } + else { + outfile = open(outname, O_CREAT | O_TRUNC | O_WRONLY, 0666); + if (outfile == -1) { + close(infile); + fprintf(stderr, "gun cannot create %s\n", outname); + return 0; + } + } + errno = 0; + + /* decompress */ + ret = gunpipe(strm, infile, outfile); + if (outfile > 2) close(outfile); + if (infile > 2) close(infile); + + /* interpret result */ + switch (ret) { + case Z_OK: + case Z_ERRNO: + if (infile > 2 && outfile > 2) { + copymeta(inname, outname); /* copy attributes */ + unlink(inname); + } + if (ret == Z_ERRNO) + fprintf(stderr, "gun warning: trailing garbage ignored in %s\n", + inname); + break; + case Z_DATA_ERROR: + if (outfile > 2) unlink(outname); + fprintf(stderr, "gun data error on %s: %s\n", inname, strm->msg); + break; + case Z_MEM_ERROR: + if (outfile > 2) unlink(outname); + fprintf(stderr, "gun out of memory error--aborting\n"); + return 1; + case Z_BUF_ERROR: + if (outfile > 2) unlink(outname); + if (strm->next_in != Z_NULL) { + fprintf(stderr, "gun write error on %s: %s\n", + outname, strerror(errno)); + } + else if (errno) { + fprintf(stderr, "gun read error on %s: %s\n", + inname, strerror(errno)); + } + else { + fprintf(stderr, "gun unexpected end of file on %s\n", + inname); + } + break; + default: + if (outfile > 2) unlink(outname); + fprintf(stderr, "gun internal error--aborting\n"); + return 1; + } + return 0; +} + +/* Process the gun command line arguments. See the command syntax near the + beginning of this source file. */ +int main(int argc, char **argv) +{ + int ret, len, test; + char *outname; + unsigned char *window; + z_stream strm; + + /* initialize inflateBack state for repeated use */ + window = match; /* reuse LZW match buffer */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + ret = inflateBackInit(&strm, 15, window); + if (ret != Z_OK) { + fprintf(stderr, "gun out of memory error--aborting\n"); + return 1; + } + + /* decompress each file to the same name with the suffix removed */ + argc--; + argv++; + test = 0; + if (argc && strcmp(*argv, "-h") == 0) { + fprintf(stderr, "gun 1.6 (17 Jan 2010)\n"); + fprintf(stderr, "Copyright (C) 2003-2010 Mark Adler\n"); + fprintf(stderr, "usage: gun [-t] [file1.gz [file2.Z ...]]\n"); + return 0; + } + if (argc && strcmp(*argv, "-t") == 0) { + test = 1; + argc--; + argv++; + } + if (argc) + do { + if (test) + outname = NULL; + else { + len = (int)strlen(*argv); + if (strcmp(*argv + len - 3, ".gz") == 0 || + strcmp(*argv + len - 3, "-gz") == 0) + len -= 3; + else if (strcmp(*argv + len - 2, ".z") == 0 || + strcmp(*argv + len - 2, "-z") == 0 || + strcmp(*argv + len - 2, "_z") == 0 || + strcmp(*argv + len - 2, ".Z") == 0) + len -= 2; + else { + fprintf(stderr, "gun error: no gz type on %s--skipping\n", + *argv); + continue; + } + outname = malloc(len + 1); + if (outname == NULL) { + fprintf(stderr, "gun out of memory error--aborting\n"); + ret = 1; + break; + } + memcpy(outname, *argv, len); + outname[len] = 0; + } + ret = gunzip(&strm, *argv, outname, test); + if (outname != NULL) free(outname); + if (ret) break; + } while (argv++, --argc); + else + ret = gunzip(&strm, NULL, NULL, test); + + /* clean up */ + inflateBackEnd(&strm); + return ret; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/gzappend.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,500 @@ +/* gzappend -- command to append to a gzip file + + Copyright (C) 2003 Mark Adler, all rights reserved + version 1.1, 4 Nov 2003 + + This software is provided 'as-is', without any express or implied + warranty. In no event will the author be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Mark Adler madler@alumni.caltech.edu + */ + +/* + * Change history: + * + * 1.0 19 Oct 2003 - First version + * 1.1 4 Nov 2003 - Expand and clarify some comments and notes + * - Add version and copyright to help + * - Send help to stdout instead of stderr + * - Add some preemptive typecasts + * - Add L to constants in lseek() calls + * - Remove some debugging information in error messages + * - Use new data_type definition for zlib 1.2.1 + * - Simplfy and unify file operations + * - Finish off gzip file in gztack() + * - Use deflatePrime() instead of adding empty blocks + * - Keep gzip file clean on appended file read errors + * - Use in-place rotate instead of auxiliary buffer + * (Why you ask? Because it was fun to write!) + */ + +/* + gzappend takes a gzip file and appends to it, compressing files from the + command line or data from stdin. The gzip file is written to directly, to + avoid copying that file, in case it's large. Note that this results in the + unfriendly behavior that if gzappend fails, the gzip file is corrupted. + + This program was written to illustrate the use of the new Z_BLOCK option of + zlib 1.2.x's inflate() function. This option returns from inflate() at each + block boundary to facilitate locating and modifying the last block bit at + the start of the final deflate block. Also whether using Z_BLOCK or not, + another required feature of zlib 1.2.x is that inflate() now provides the + number of unusued bits in the last input byte used. gzappend will not work + with versions of zlib earlier than 1.2.1. + + gzappend first decompresses the gzip file internally, discarding all but + the last 32K of uncompressed data, and noting the location of the last block + bit and the number of unused bits in the last byte of the compressed data. + The gzip trailer containing the CRC-32 and length of the uncompressed data + is verified. This trailer will be later overwritten. + + Then the last block bit is cleared by seeking back in the file and rewriting + the byte that contains it. Seeking forward, the last byte of the compressed + data is saved along with the number of unused bits to initialize deflate. + + A deflate process is initialized, using the last 32K of the uncompressed + data from the gzip file to initialize the dictionary. If the total + uncompressed data was less than 32K, then all of it is used to initialize + the dictionary. The deflate output bit buffer is also initialized with the + last bits from the original deflate stream. From here on, the data to + append is simply compressed using deflate, and written to the gzip file. + When that is complete, the new CRC-32 and uncompressed length are written + as the trailer of the gzip file. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <fcntl.h> +#include <unistd.h> +#include "zlib.h" + +#define local static +#define LGCHUNK 14 +#define CHUNK (1U << LGCHUNK) +#define DSIZE 32768U + +/* print an error message and terminate with extreme prejudice */ +local void bye(char *msg1, char *msg2) +{ + fprintf(stderr, "gzappend error: %s%s\n", msg1, msg2); + exit(1); +} + +/* return the greatest common divisor of a and b using Euclid's algorithm, + modified to be fast when one argument much greater than the other, and + coded to avoid unnecessary swapping */ +local unsigned gcd(unsigned a, unsigned b) +{ + unsigned c; + + while (a && b) + if (a > b) { + c = b; + while (a - c >= c) + c <<= 1; + a -= c; + } + else { + c = a; + while (b - c >= c) + c <<= 1; + b -= c; + } + return a + b; +} + +/* rotate list[0..len-1] left by rot positions, in place */ +local void rotate(unsigned char *list, unsigned len, unsigned rot) +{ + unsigned char tmp; + unsigned cycles; + unsigned char *start, *last, *to, *from; + + /* normalize rot and handle degenerate cases */ + if (len < 2) return; + if (rot >= len) rot %= len; + if (rot == 0) return; + + /* pointer to last entry in list */ + last = list + (len - 1); + + /* do simple left shift by one */ + if (rot == 1) { + tmp = *list; + memcpy(list, list + 1, len - 1); + *last = tmp; + return; + } + + /* do simple right shift by one */ + if (rot == len - 1) { + tmp = *last; + memmove(list + 1, list, len - 1); + *list = tmp; + return; + } + + /* otherwise do rotate as a set of cycles in place */ + cycles = gcd(len, rot); /* number of cycles */ + do { + start = from = list + cycles; /* start index is arbitrary */ + tmp = *from; /* save entry to be overwritten */ + for (;;) { + to = from; /* next step in cycle */ + from += rot; /* go right rot positions */ + if (from > last) from -= len; /* (pointer better not wrap) */ + if (from == start) break; /* all but one shifted */ + *to = *from; /* shift left */ + } + *to = tmp; /* complete the circle */ + } while (--cycles); +} + +/* structure for gzip file read operations */ +typedef struct { + int fd; /* file descriptor */ + int size; /* 1 << size is bytes in buf */ + unsigned left; /* bytes available at next */ + unsigned char *buf; /* buffer */ + unsigned char *next; /* next byte in buffer */ + char *name; /* file name for error messages */ +} file; + +/* reload buffer */ +local int readin(file *in) +{ + int len; + + len = read(in->fd, in->buf, 1 << in->size); + if (len == -1) bye("error reading ", in->name); + in->left = (unsigned)len; + in->next = in->buf; + return len; +} + +/* read from file in, exit if end-of-file */ +local int readmore(file *in) +{ + if (readin(in) == 0) bye("unexpected end of ", in->name); + return 0; +} + +#define read1(in) (in->left == 0 ? readmore(in) : 0, \ + in->left--, *(in->next)++) + +/* skip over n bytes of in */ +local void skip(file *in, unsigned n) +{ + unsigned bypass; + + if (n > in->left) { + n -= in->left; + bypass = n & ~((1U << in->size) - 1); + if (bypass) { + if (lseek(in->fd, (off_t)bypass, SEEK_CUR) == -1) + bye("seeking ", in->name); + n -= bypass; + } + readmore(in); + if (n > in->left) + bye("unexpected end of ", in->name); + } + in->left -= n; + in->next += n; +} + +/* read a four-byte unsigned integer, little-endian, from in */ +unsigned long read4(file *in) +{ + unsigned long val; + + val = read1(in); + val += (unsigned)read1(in) << 8; + val += (unsigned long)read1(in) << 16; + val += (unsigned long)read1(in) << 24; + return val; +} + +/* skip over gzip header */ +local void gzheader(file *in) +{ + int flags; + unsigned n; + + if (read1(in) != 31 || read1(in) != 139) bye(in->name, " not a gzip file"); + if (read1(in) != 8) bye("unknown compression method in", in->name); + flags = read1(in); + if (flags & 0xe0) bye("unknown header flags set in", in->name); + skip(in, 6); + if (flags & 4) { + n = read1(in); + n += (unsigned)(read1(in)) << 8; + skip(in, n); + } + if (flags & 8) while (read1(in) != 0) ; + if (flags & 16) while (read1(in) != 0) ; + if (flags & 2) skip(in, 2); +} + +/* decompress gzip file "name", return strm with a deflate stream ready to + continue compression of the data in the gzip file, and return a file + descriptor pointing to where to write the compressed data -- the deflate + stream is initialized to compress using level "level" */ +local int gzscan(char *name, z_stream *strm, int level) +{ + int ret, lastbit, left, full; + unsigned have; + unsigned long crc, tot; + unsigned char *window; + off_t lastoff, end; + file gz; + + /* open gzip file */ + gz.name = name; + gz.fd = open(name, O_RDWR, 0); + if (gz.fd == -1) bye("cannot open ", name); + gz.buf = malloc(CHUNK); + if (gz.buf == NULL) bye("out of memory", ""); + gz.size = LGCHUNK; + gz.left = 0; + + /* skip gzip header */ + gzheader(&gz); + + /* prepare to decompress */ + window = malloc(DSIZE); + if (window == NULL) bye("out of memory", ""); + strm->zalloc = Z_NULL; + strm->zfree = Z_NULL; + strm->opaque = Z_NULL; + ret = inflateInit2(strm, -15); + if (ret != Z_OK) bye("out of memory", " or library mismatch"); + + /* decompress the deflate stream, saving append information */ + lastbit = 0; + lastoff = lseek(gz.fd, 0L, SEEK_CUR) - gz.left; + left = 0; + strm->avail_in = gz.left; + strm->next_in = gz.next; + crc = crc32(0L, Z_NULL, 0); + have = full = 0; + do { + /* if needed, get more input */ + if (strm->avail_in == 0) { + readmore(&gz); + strm->avail_in = gz.left; + strm->next_in = gz.next; + } + + /* set up output to next available section of sliding window */ + strm->avail_out = DSIZE - have; + strm->next_out = window + have; + + /* inflate and check for errors */ + ret = inflate(strm, Z_BLOCK); + if (ret == Z_STREAM_ERROR) bye("internal stream error!", ""); + if (ret == Z_MEM_ERROR) bye("out of memory", ""); + if (ret == Z_DATA_ERROR) + bye("invalid compressed data--format violated in", name); + + /* update crc and sliding window pointer */ + crc = crc32(crc, window + have, DSIZE - have - strm->avail_out); + if (strm->avail_out) + have = DSIZE - strm->avail_out; + else { + have = 0; + full = 1; + } + + /* process end of block */ + if (strm->data_type & 128) { + if (strm->data_type & 64) + left = strm->data_type & 0x1f; + else { + lastbit = strm->data_type & 0x1f; + lastoff = lseek(gz.fd, 0L, SEEK_CUR) - strm->avail_in; + } + } + } while (ret != Z_STREAM_END); + inflateEnd(strm); + gz.left = strm->avail_in; + gz.next = strm->next_in; + + /* save the location of the end of the compressed data */ + end = lseek(gz.fd, 0L, SEEK_CUR) - gz.left; + + /* check gzip trailer and save total for deflate */ + if (crc != read4(&gz)) + bye("invalid compressed data--crc mismatch in ", name); + tot = strm->total_out; + if ((tot & 0xffffffffUL) != read4(&gz)) + bye("invalid compressed data--length mismatch in", name); + + /* if not at end of file, warn */ + if (gz.left || readin(&gz)) + fprintf(stderr, + "gzappend warning: junk at end of gzip file overwritten\n"); + + /* clear last block bit */ + lseek(gz.fd, lastoff - (lastbit != 0), SEEK_SET); + if (read(gz.fd, gz.buf, 1) != 1) bye("reading after seek on ", name); + *gz.buf = (unsigned char)(*gz.buf ^ (1 << ((8 - lastbit) & 7))); + lseek(gz.fd, -1L, SEEK_CUR); + if (write(gz.fd, gz.buf, 1) != 1) bye("writing after seek to ", name); + + /* if window wrapped, build dictionary from window by rotating */ + if (full) { + rotate(window, DSIZE, have); + have = DSIZE; + } + + /* set up deflate stream with window, crc, total_in, and leftover bits */ + ret = deflateInit2(strm, level, Z_DEFLATED, -15, 8, Z_DEFAULT_STRATEGY); + if (ret != Z_OK) bye("out of memory", ""); + deflateSetDictionary(strm, window, have); + strm->adler = crc; + strm->total_in = tot; + if (left) { + lseek(gz.fd, --end, SEEK_SET); + if (read(gz.fd, gz.buf, 1) != 1) bye("reading after seek on ", name); + deflatePrime(strm, 8 - left, *gz.buf); + } + lseek(gz.fd, end, SEEK_SET); + + /* clean up and return */ + free(window); + free(gz.buf); + return gz.fd; +} + +/* append file "name" to gzip file gd using deflate stream strm -- if last + is true, then finish off the deflate stream at the end */ +local void gztack(char *name, int gd, z_stream *strm, int last) +{ + int fd, len, ret; + unsigned left; + unsigned char *in, *out; + + /* open file to compress and append */ + fd = 0; + if (name != NULL) { + fd = open(name, O_RDONLY, 0); + if (fd == -1) + fprintf(stderr, "gzappend warning: %s not found, skipping ...\n", + name); + } + + /* allocate buffers */ + in = fd == -1 ? NULL : malloc(CHUNK); + out = malloc(CHUNK); + if (out == NULL) bye("out of memory", ""); + + /* compress input file and append to gzip file */ + do { + /* get more input */ + len = fd == -1 ? 0 : read(fd, in, CHUNK); + if (len == -1) { + fprintf(stderr, + "gzappend warning: error reading %s, skipping rest ...\n", + name); + len = 0; + } + strm->avail_in = (unsigned)len; + strm->next_in = in; + if (len) strm->adler = crc32(strm->adler, in, (unsigned)len); + + /* compress and write all available output */ + do { + strm->avail_out = CHUNK; + strm->next_out = out; + ret = deflate(strm, last && len == 0 ? Z_FINISH : Z_NO_FLUSH); + left = CHUNK - strm->avail_out; + while (left) { + len = write(gd, out + CHUNK - strm->avail_out - left, left); + if (len == -1) bye("writing gzip file", ""); + left -= (unsigned)len; + } + } while (strm->avail_out == 0 && ret != Z_STREAM_END); + } while (len != 0); + + /* write trailer after last entry */ + if (last) { + deflateEnd(strm); + out[0] = (unsigned char)(strm->adler); + out[1] = (unsigned char)(strm->adler >> 8); + out[2] = (unsigned char)(strm->adler >> 16); + out[3] = (unsigned char)(strm->adler >> 24); + out[4] = (unsigned char)(strm->total_in); + out[5] = (unsigned char)(strm->total_in >> 8); + out[6] = (unsigned char)(strm->total_in >> 16); + out[7] = (unsigned char)(strm->total_in >> 24); + len = 8; + do { + ret = write(gd, out + 8 - len, len); + if (ret == -1) bye("writing gzip file", ""); + len -= ret; + } while (len); + close(gd); + } + + /* clean up and return */ + free(out); + if (in != NULL) free(in); + if (fd > 0) close(fd); +} + +/* process the compression level option if present, scan the gzip file, and + append the specified files, or append the data from stdin if no other file + names are provided on the command line -- the gzip file must be writable + and seekable */ +int main(int argc, char **argv) +{ + int gd, level; + z_stream strm; + + /* ignore command name */ + argv++; + + /* provide usage if no arguments */ + if (*argv == NULL) { + printf("gzappend 1.1 (4 Nov 2003) Copyright (C) 2003 Mark Adler\n"); + printf( + "usage: gzappend [-level] file.gz [ addthis [ andthis ... ]]\n"); + return 0; + } + + /* set compression level */ + level = Z_DEFAULT_COMPRESSION; + if (argv[0][0] == '-') { + if (argv[0][1] < '0' || argv[0][1] > '9' || argv[0][2] != 0) + bye("invalid compression level", ""); + level = argv[0][1] - '0'; + if (*++argv == NULL) bye("no gzip file name after options", ""); + } + + /* prepare to append to gzip file */ + gd = gzscan(*argv++, &strm, level); + + /* append files on command line, or from stdin if none */ + if (*argv == NULL) + gztack(NULL, gd, &strm, 1); + else + do { + gztack(*argv, gd, &strm, argv[1] == NULL); + } while (*++argv != NULL); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/gzjoin.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,448 @@ +/* gzjoin -- command to join gzip files into one gzip file + + Copyright (C) 2004 Mark Adler, all rights reserved + version 1.0, 11 Dec 2004 + + This software is provided 'as-is', without any express or implied + warranty. In no event will the author be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Mark Adler madler@alumni.caltech.edu + */ + +/* + * Change history: + * + * 1.0 11 Dec 2004 - First version + * 1.1 12 Jun 2005 - Changed ssize_t to long for portability + */ + +/* + gzjoin takes one or more gzip files on the command line and writes out a + single gzip file that will uncompress to the concatenation of the + uncompressed data from the individual gzip files. gzjoin does this without + having to recompress any of the data and without having to calculate a new + crc32 for the concatenated uncompressed data. gzjoin does however have to + decompress all of the input data in order to find the bits in the compressed + data that need to be modified to concatenate the streams. + + gzjoin does not do an integrity check on the input gzip files other than + checking the gzip header and decompressing the compressed data. They are + otherwise assumed to be complete and correct. + + Each joint between gzip files removes at least 18 bytes of previous trailer + and subsequent header, and inserts an average of about three bytes to the + compressed data in order to connect the streams. The output gzip file + has a minimal ten-byte gzip header with no file name or modification time. + + This program was written to illustrate the use of the Z_BLOCK option of + inflate() and the crc32_combine() function. gzjoin will not compile with + versions of zlib earlier than 1.2.3. + */ + +#include <stdio.h> /* fputs(), fprintf(), fwrite(), putc() */ +#include <stdlib.h> /* exit(), malloc(), free() */ +#include <fcntl.h> /* open() */ +#include <unistd.h> /* close(), read(), lseek() */ +#include "zlib.h" + /* crc32(), crc32_combine(), inflateInit2(), inflate(), inflateEnd() */ + +#define local static + +/* exit with an error (return a value to allow use in an expression) */ +local int bail(char *why1, char *why2) +{ + fprintf(stderr, "gzjoin error: %s%s, output incomplete\n", why1, why2); + exit(1); + return 0; +} + +/* -- simple buffered file input with access to the buffer -- */ + +#define CHUNK 32768 /* must be a power of two and fit in unsigned */ + +/* bin buffered input file type */ +typedef struct { + char *name; /* name of file for error messages */ + int fd; /* file descriptor */ + unsigned left; /* bytes remaining at next */ + unsigned char *next; /* next byte to read */ + unsigned char *buf; /* allocated buffer of length CHUNK */ +} bin; + +/* close a buffered file and free allocated memory */ +local void bclose(bin *in) +{ + if (in != NULL) { + if (in->fd != -1) + close(in->fd); + if (in->buf != NULL) + free(in->buf); + free(in); + } +} + +/* open a buffered file for input, return a pointer to type bin, or NULL on + failure */ +local bin *bopen(char *name) +{ + bin *in; + + in = malloc(sizeof(bin)); + if (in == NULL) + return NULL; + in->buf = malloc(CHUNK); + in->fd = open(name, O_RDONLY, 0); + if (in->buf == NULL || in->fd == -1) { + bclose(in); + return NULL; + } + in->left = 0; + in->next = in->buf; + in->name = name; + return in; +} + +/* load buffer from file, return -1 on read error, 0 or 1 on success, with + 1 indicating that end-of-file was reached */ +local int bload(bin *in) +{ + long len; + + if (in == NULL) + return -1; + if (in->left != 0) + return 0; + in->next = in->buf; + do { + len = (long)read(in->fd, in->buf + in->left, CHUNK - in->left); + if (len < 0) + return -1; + in->left += (unsigned)len; + } while (len != 0 && in->left < CHUNK); + return len == 0 ? 1 : 0; +} + +/* get a byte from the file, bail if end of file */ +#define bget(in) (in->left ? 0 : bload(in), \ + in->left ? (in->left--, *(in->next)++) : \ + bail("unexpected end of file on ", in->name)) + +/* get a four-byte little-endian unsigned integer from file */ +local unsigned long bget4(bin *in) +{ + unsigned long val; + + val = bget(in); + val += (unsigned long)(bget(in)) << 8; + val += (unsigned long)(bget(in)) << 16; + val += (unsigned long)(bget(in)) << 24; + return val; +} + +/* skip bytes in file */ +local void bskip(bin *in, unsigned skip) +{ + /* check pointer */ + if (in == NULL) + return; + + /* easy case -- skip bytes in buffer */ + if (skip <= in->left) { + in->left -= skip; + in->next += skip; + return; + } + + /* skip what's in buffer, discard buffer contents */ + skip -= in->left; + in->left = 0; + + /* seek past multiples of CHUNK bytes */ + if (skip > CHUNK) { + unsigned left; + + left = skip & (CHUNK - 1); + if (left == 0) { + /* exact number of chunks: seek all the way minus one byte to check + for end-of-file with a read */ + lseek(in->fd, skip - 1, SEEK_CUR); + if (read(in->fd, in->buf, 1) != 1) + bail("unexpected end of file on ", in->name); + return; + } + + /* skip the integral chunks, update skip with remainder */ + lseek(in->fd, skip - left, SEEK_CUR); + skip = left; + } + + /* read more input and skip remainder */ + bload(in); + if (skip > in->left) + bail("unexpected end of file on ", in->name); + in->left -= skip; + in->next += skip; +} + +/* -- end of buffered input functions -- */ + +/* skip the gzip header from file in */ +local void gzhead(bin *in) +{ + int flags; + + /* verify gzip magic header and compression method */ + if (bget(in) != 0x1f || bget(in) != 0x8b || bget(in) != 8) + bail(in->name, " is not a valid gzip file"); + + /* get and verify flags */ + flags = bget(in); + if ((flags & 0xe0) != 0) + bail("unknown reserved bits set in ", in->name); + + /* skip modification time, extra flags, and os */ + bskip(in, 6); + + /* skip extra field if present */ + if (flags & 4) { + unsigned len; + + len = bget(in); + len += (unsigned)(bget(in)) << 8; + bskip(in, len); + } + + /* skip file name if present */ + if (flags & 8) + while (bget(in) != 0) + ; + + /* skip comment if present */ + if (flags & 16) + while (bget(in) != 0) + ; + + /* skip header crc if present */ + if (flags & 2) + bskip(in, 2); +} + +/* write a four-byte little-endian unsigned integer to out */ +local void put4(unsigned long val, FILE *out) +{ + putc(val & 0xff, out); + putc((val >> 8) & 0xff, out); + putc((val >> 16) & 0xff, out); + putc((val >> 24) & 0xff, out); +} + +/* Load up zlib stream from buffered input, bail if end of file */ +local void zpull(z_streamp strm, bin *in) +{ + if (in->left == 0) + bload(in); + if (in->left == 0) + bail("unexpected end of file on ", in->name); + strm->avail_in = in->left; + strm->next_in = in->next; +} + +/* Write header for gzip file to out and initialize trailer. */ +local void gzinit(unsigned long *crc, unsigned long *tot, FILE *out) +{ + fwrite("\x1f\x8b\x08\0\0\0\0\0\0\xff", 1, 10, out); + *crc = crc32(0L, Z_NULL, 0); + *tot = 0; +} + +/* Copy the compressed data from name, zeroing the last block bit of the last + block if clr is true, and adding empty blocks as needed to get to a byte + boundary. If clr is false, then the last block becomes the last block of + the output, and the gzip trailer is written. crc and tot maintains the + crc and length (modulo 2^32) of the output for the trailer. The resulting + gzip file is written to out. gzinit() must be called before the first call + of gzcopy() to write the gzip header and to initialize crc and tot. */ +local void gzcopy(char *name, int clr, unsigned long *crc, unsigned long *tot, + FILE *out) +{ + int ret; /* return value from zlib functions */ + int pos; /* where the "last block" bit is in byte */ + int last; /* true if processing the last block */ + bin *in; /* buffered input file */ + unsigned char *start; /* start of compressed data in buffer */ + unsigned char *junk; /* buffer for uncompressed data -- discarded */ + z_off_t len; /* length of uncompressed data (support > 4 GB) */ + z_stream strm; /* zlib inflate stream */ + + /* open gzip file and skip header */ + in = bopen(name); + if (in == NULL) + bail("could not open ", name); + gzhead(in); + + /* allocate buffer for uncompressed data and initialize raw inflate + stream */ + junk = malloc(CHUNK); + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit2(&strm, -15); + if (junk == NULL || ret != Z_OK) + bail("out of memory", ""); + + /* inflate and copy compressed data, clear last-block bit if requested */ + len = 0; + zpull(&strm, in); + start = strm.next_in; + last = start[0] & 1; + if (last && clr) + start[0] &= ~1; + strm.avail_out = 0; + for (;;) { + /* if input used and output done, write used input and get more */ + if (strm.avail_in == 0 && strm.avail_out != 0) { + fwrite(start, 1, strm.next_in - start, out); + start = in->buf; + in->left = 0; + zpull(&strm, in); + } + + /* decompress -- return early when end-of-block reached */ + strm.avail_out = CHUNK; + strm.next_out = junk; + ret = inflate(&strm, Z_BLOCK); + switch (ret) { + case Z_MEM_ERROR: + bail("out of memory", ""); + case Z_DATA_ERROR: + bail("invalid compressed data in ", in->name); + } + + /* update length of uncompressed data */ + len += CHUNK - strm.avail_out; + + /* check for block boundary (only get this when block copied out) */ + if (strm.data_type & 128) { + /* if that was the last block, then done */ + if (last) + break; + + /* number of unused bits in last byte */ + pos = strm.data_type & 7; + + /* find the next last-block bit */ + if (pos != 0) { + /* next last-block bit is in last used byte */ + pos = 0x100 >> pos; + last = strm.next_in[-1] & pos; + if (last && clr) + strm.next_in[-1] &= ~pos; + } + else { + /* next last-block bit is in next unused byte */ + if (strm.avail_in == 0) { + /* don't have that byte yet -- get it */ + fwrite(start, 1, strm.next_in - start, out); + start = in->buf; + in->left = 0; + zpull(&strm, in); + } + last = strm.next_in[0] & 1; + if (last && clr) + strm.next_in[0] &= ~1; + } + } + } + + /* update buffer with unused input */ + in->left = strm.avail_in; + in->next = strm.next_in; + + /* copy used input, write empty blocks to get to byte boundary */ + pos = strm.data_type & 7; + fwrite(start, 1, in->next - start - 1, out); + last = in->next[-1]; + if (pos == 0 || !clr) + /* already at byte boundary, or last file: write last byte */ + putc(last, out); + else { + /* append empty blocks to last byte */ + last &= ((0x100 >> pos) - 1); /* assure unused bits are zero */ + if (pos & 1) { + /* odd -- append an empty stored block */ + putc(last, out); + if (pos == 1) + putc(0, out); /* two more bits in block header */ + fwrite("\0\0\xff\xff", 1, 4, out); + } + else { + /* even -- append 1, 2, or 3 empty fixed blocks */ + switch (pos) { + case 6: + putc(last | 8, out); + last = 0; + case 4: + putc(last | 0x20, out); + last = 0; + case 2: + putc(last | 0x80, out); + putc(0, out); + } + } + } + + /* update crc and tot */ + *crc = crc32_combine(*crc, bget4(in), len); + *tot += (unsigned long)len; + + /* clean up */ + inflateEnd(&strm); + free(junk); + bclose(in); + + /* write trailer if this is the last gzip file */ + if (!clr) { + put4(*crc, out); + put4(*tot, out); + } +} + +/* join the gzip files on the command line, write result to stdout */ +int main(int argc, char **argv) +{ + unsigned long crc, tot; /* running crc and total uncompressed length */ + + /* skip command name */ + argc--; + argv++; + + /* show usage if no arguments */ + if (argc == 0) { + fputs("gzjoin usage: gzjoin f1.gz [f2.gz [f3.gz ...]] > fjoin.gz\n", + stderr); + return 0; + } + + /* join gzip files on command line and write to stdout */ + gzinit(&crc, &tot, stdout); + while (argc--) + gzcopy(*argv++, argc, &crc, &tot, stdout); + + /* done */ + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/gzlog.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1058 @@ +/* + * gzlog.c + * Copyright (C) 2004, 2008 Mark Adler, all rights reserved + * For conditions of distribution and use, see copyright notice in gzlog.h + * version 2.0, 25 Apr 2008 + */ + +/* + gzlog provides a mechanism for frequently appending short strings to a gzip + file that is efficient both in execution time and compression ratio. The + strategy is to write the short strings in an uncompressed form to the end of + the gzip file, only compressing when the amount of uncompressed data has + reached a given threshold. + + gzlog also provides protection against interruptions in the process due to + system crashes. The status of the operation is recorded in an extra field + in the gzip file, and is only updated once the gzip file is brought to a + valid state. The last data to be appended or compressed is saved in an + auxiliary file, so that if the operation is interrupted, it can be completed + the next time an append operation is attempted. + + gzlog maintains another auxiliary file with the last 32K of data from the + compressed portion, which is preloaded for the compression of the subsequent + data. This minimizes the impact to the compression ratio of appending. + */ + +/* + Operations Concept: + + Files (log name "foo"): + foo.gz -- gzip file with the complete log + foo.add -- last message to append or last data to compress + foo.dict -- dictionary of the last 32K of data for next compression + foo.temp -- temporary dictionary file for compression after this one + foo.lock -- lock file for reading and writing the other files + foo.repairs -- log file for log file recovery operations (not compressed) + + gzip file structure: + - fixed-length (no file name) header with extra field (see below) + - compressed data ending initially with empty stored block + - uncompressed data filling out originally empty stored block and + subsequent stored blocks as needed (16K max each) + - gzip trailer + - no junk at end (no other gzip streams) + + When appending data, the information in the first three items above plus the + foo.add file are sufficient to recover an interrupted append operation. The + extra field has the necessary information to restore the start of the last + stored block and determine where to append the data in the foo.add file, as + well as the crc and length of the gzip data before the append operation. + + The foo.add file is created before the gzip file is marked for append, and + deleted after the gzip file is marked as complete. So if the append + operation is interrupted, the data to add will still be there. If due to + some external force, the foo.add file gets deleted between when the append + operation was interrupted and when recovery is attempted, the gzip file will + still be restored, but without the appended data. + + When compressing data, the information in the first two items above plus the + foo.add file are sufficient to recover an interrupted compress operation. + The extra field has the necessary information to find the end of the + compressed data, and contains both the crc and length of just the compressed + data and of the complete set of data including the contents of the foo.add + file. + + Again, the foo.add file is maintained during the compress operation in case + of an interruption. If in the unlikely event the foo.add file with the data + to be compressed is missing due to some external force, a gzip file with + just the previous compressed data will be reconstructed. In this case, all + of the data that was to be compressed is lost (approximately one megabyte). + This will not occur if all that happened was an interruption of the compress + operation. + + The third state that is marked is the replacement of the old dictionary with + the new dictionary after a compress operation. Once compression is + complete, the gzip file is marked as being in the replace state. This + completes the gzip file, so an interrupt after being so marked does not + result in recompression. Then the dictionary file is replaced, and the gzip + file is marked as completed. This state prevents the possibility of + restarting compression with the wrong dictionary file. + + All three operations are wrapped by a lock/unlock procedure. In order to + gain exclusive access to the log files, first a foo.lock file must be + exclusively created. When all operations are complete, the lock is + released by deleting the foo.lock file. If when attempting to create the + lock file, it already exists and the modify time of the lock file is more + than five minutes old (set by the PATIENCE define below), then the old + lock file is considered stale and deleted, and the exclusive creation of + the lock file is retried. To assure that there are no false assessments + of the staleness of the lock file, the operations periodically touch the + lock file to update the modified date. + + Following is the definition of the extra field with all of the information + required to enable the above append and compress operations and their + recovery if interrupted. Multi-byte values are stored little endian + (consistent with the gzip format). File pointers are eight bytes long. + The crc's and lengths for the gzip trailer are four bytes long. (Note that + the length at the end of a gzip file is used for error checking only, and + for large files is actually the length modulo 2^32.) The stored block + length is two bytes long. The gzip extra field two-byte identification is + "ap" for append. It is assumed that writing the extra field to the file is + an "atomic" operation. That is, either all of the extra field is written + to the file, or none of it is, if the operation is interrupted right at the + point of updating the extra field. This is a reasonable assumption, since + the extra field is within the first 52 bytes of the file, which is smaller + than any expected block size for a mass storage device (usually 512 bytes or + larger). + + Extra field (35 bytes): + - Pointer to first stored block length -- this points to the two-byte length + of the first stored block, which is followed by the two-byte, one's + complement of that length. The stored block length is preceded by the + three-bit header of the stored block, which is the actual start of the + stored block in the deflate format. See the bit offset field below. + - Pointer to the last stored block length. This is the same as above, but + for the last stored block of the uncompressed data in the gzip file. + Initially this is the same as the first stored block length pointer. + When the stored block gets to 16K (see the MAX_STORE define), then a new + stored block as added, at which point the last stored block length pointer + is different from the first stored block length pointer. When they are + different, the first bit of the last stored block header is eight bits, or + one byte back from the block length. + - Compressed data crc and length. This is the crc and length of the data + that is in the compressed portion of the deflate stream. These are used + only in the event that the foo.add file containing the data to compress is + lost after a compress operation is interrupted. + - Total data crc and length. This is the crc and length of all of the data + stored in the gzip file, compressed and uncompressed. It is used to + reconstruct the gzip trailer when compressing, as well as when recovering + interrupted operations. + - Final stored block length. This is used to quickly find where to append, + and allows the restoration of the original final stored block state when + an append operation is interrupted. + - First stored block start as the number of bits back from the final stored + block first length byte. This value is in the range of 3..10, and is + stored as the low three bits of the final byte of the extra field after + subtracting three (0..7). This allows the last-block bit of the stored + block header to be updated when a new stored block is added, for the case + when the first stored block and the last stored block are the same. (When + they are different, the numbers of bits back is known to be eight.) This + also allows for new compressed data to be appended to the old compressed + data in the compress operation, overwriting the previous first stored + block, or for the compressed data to be terminated and a valid gzip file + reconstructed on the off chance that a compression operation was + interrupted and the data to compress in the foo.add file was deleted. + - The operation in process. This is the next two bits in the last byte (the + bits under the mask 0x18). The are interpreted as 0: nothing in process, + 1: append in process, 2: compress in process, 3: replace in process. + - The top three bits of the last byte in the extra field are reserved and + are currently set to zero. + + Main procedure: + - Exclusively create the foo.lock file using the O_CREAT and O_EXCL modes of + the system open() call. If the modify time of an existing lock file is + more than PATIENCE seconds old, then the lock file is deleted and the + exclusive create is retried. + - Load the extra field from the foo.gz file, and see if an operation was in + progress but not completed. If so, apply the recovery procedure below. + - Perform the append procedure with the provided data. + - If the uncompressed data in the foo.gz file is 1MB or more, apply the + compress procedure. + - Delete the foo.lock file. + + Append procedure: + - Put what to append in the foo.add file so that the operation can be + restarted if this procedure is interrupted. + - Mark the foo.gz extra field with the append operation in progress. + + Restore the original last-block bit and stored block length of the last + stored block from the information in the extra field, in case a previous + append operation was interrupted. + - Append the provided data to the last stored block, creating new stored + blocks as needed and updating the stored blocks last-block bits and + lengths. + - Update the crc and length with the new data, and write the gzip trailer. + - Write over the extra field (with a single write operation) with the new + pointers, lengths, and crc's, and mark the gzip file as not in process. + Though there is still a foo.add file, it will be ignored since nothing + is in process. If a foo.add file is leftover from a previously + completed operation, it is truncated when writing new data to it. + - Delete the foo.add file. + + Compress and replace procedures: + - Read all of the uncompressed data in the stored blocks in foo.gz and write + it to foo.add. Also write foo.temp with the last 32K of that data to + provide a dictionary for the next invocation of this procedure. + - Rewrite the extra field marking foo.gz with a compression in process. + * If there is no data provided to compress (due to a missing foo.add file + when recovering), reconstruct and truncate the foo.gz file to contain + only the previous compressed data and proceed to the step after the next + one. Otherwise ... + - Compress the data with the dictionary in foo.dict, and write to the + foo.gz file starting at the bit immediately following the last previously + compressed block. If there is no foo.dict, proceed anyway with the + compression at slightly reduced efficiency. (For the foo.dict file to be + missing requires some external failure beyond simply the interruption of + a compress operation.) During this process, the foo.lock file is + periodically touched to assure that that file is not considered stale by + another process before we're done. The deflation is terminated with a + non-last empty static block (10 bits long), that is then located and + written over by a last-bit-set empty stored block. + - Append the crc and length of the data in the gzip file (previously + calculated during the append operations). + - Write over the extra field with the updated stored block offsets, bits + back, crc's, and lengths, and mark foo.gz as in process for a replacement + of the dictionary. + @ Delete the foo.add file. + - Replace foo.dict with foo.temp. + - Write over the extra field, marking foo.gz as complete. + + Recovery procedure: + - If not a replace recovery, read in the foo.add file, and provide that data + to the appropriate recovery below. If there is no foo.add file, provide + a zero data length to the recovery. In that case, the append recovery + restores the foo.gz to the previous compressed + uncompressed data state. + For the the compress recovery, a missing foo.add file results in foo.gz + being restored to the previous compressed-only data state. + - Append recovery: + - Pick up append at + step above + - Compress recovery: + - Pick up compress at * step above + - Replace recovery: + - Pick up compress at @ step above + - Log the repair with a date stamp in foo.repairs + */ + +#include <sys/types.h> +#include <stdio.h> /* rename, fopen, fprintf, fclose */ +#include <stdlib.h> /* malloc, free */ +#include <string.h> /* strlen, strrchr, strcpy, strncpy, strcmp */ +#include <fcntl.h> /* open */ +#include <unistd.h> /* lseek, read, write, close, unlink, sleep, */ + /* ftruncate, fsync */ +#include <errno.h> /* errno */ +#include <time.h> /* time, ctime */ +#include <sys/stat.h> /* stat */ +#include <sys/time.h> /* utimes */ +#include "zlib.h" /* crc32 */ + +#include "gzlog.h" /* header for external access */ + +#define local static +typedef unsigned int uint; +typedef unsigned long ulong; + +/* Macro for debugging to deterministically force recovery operations */ +#ifdef DEBUG + #include <setjmp.h> /* longjmp */ + jmp_buf gzlog_jump; /* where to go back to */ + int gzlog_bail = 0; /* which point to bail at (1..8) */ + int gzlog_count = -1; /* number of times through to wait */ +# define BAIL(n) do { if (n == gzlog_bail && gzlog_count-- == 0) \ + longjmp(gzlog_jump, gzlog_bail); } while (0) +#else +# define BAIL(n) +#endif + +/* how old the lock file can be in seconds before considering it stale */ +#define PATIENCE 300 + +/* maximum stored block size in Kbytes -- must be in 1..63 */ +#define MAX_STORE 16 + +/* number of stored Kbytes to trigger compression (must be >= 32 to allow + dictionary construction, and <= 204 * MAX_STORE, in order for >> 10 to + discard the stored block headers contribution of five bytes each) */ +#define TRIGGER 1024 + +/* size of a deflate dictionary (this cannot be changed) */ +#define DICT 32768U + +/* values for the operation (2 bits) */ +#define NO_OP 0 +#define APPEND_OP 1 +#define COMPRESS_OP 2 +#define REPLACE_OP 3 + +/* macros to extract little-endian integers from an unsigned byte buffer */ +#define PULL2(p) ((p)[0]+((uint)((p)[1])<<8)) +#define PULL4(p) (PULL2(p)+((ulong)PULL2(p+2)<<16)) +#define PULL8(p) (PULL4(p)+((off_t)PULL4(p+4)<<32)) + +/* macros to store integers into a byte buffer in little-endian order */ +#define PUT2(p,a) do {(p)[0]=a;(p)[1]=(a)>>8;} while(0) +#define PUT4(p,a) do {PUT2(p,a);PUT2(p+2,a>>16);} while(0) +#define PUT8(p,a) do {PUT4(p,a);PUT4(p+4,a>>32);} while(0) + +/* internal structure for log information */ +#define LOGID "\106\035\172" /* should be three non-zero characters */ +struct log { + char id[4]; /* contains LOGID to detect inadvertent overwrites */ + int fd; /* file descriptor for .gz file, opened read/write */ + char *path; /* allocated path, e.g. "/var/log/foo" or "foo" */ + char *end; /* end of path, for appending suffices such as ".gz" */ + off_t first; /* offset of first stored block first length byte */ + int back; /* location of first block id in bits back from first */ + uint stored; /* bytes currently in last stored block */ + off_t last; /* offset of last stored block first length byte */ + ulong ccrc; /* crc of compressed data */ + ulong clen; /* length (modulo 2^32) of compressed data */ + ulong tcrc; /* crc of total data */ + ulong tlen; /* length (modulo 2^32) of total data */ + time_t lock; /* last modify time of our lock file */ +}; + +/* gzip header for gzlog */ +local unsigned char log_gzhead[] = { + 0x1f, 0x8b, /* magic gzip id */ + 8, /* compression method is deflate */ + 4, /* there is an extra field (no file name) */ + 0, 0, 0, 0, /* no modification time provided */ + 0, 0xff, /* no extra flags, no OS specified */ + 39, 0, 'a', 'p', 35, 0 /* extra field with "ap" subfield */ + /* 35 is EXTRA, 39 is EXTRA + 4 */ +}; + +#define HEAD sizeof(log_gzhead) /* should be 16 */ + +/* initial gzip extra field content (52 == HEAD + EXTRA + 1) */ +local unsigned char log_gzext[] = { + 52, 0, 0, 0, 0, 0, 0, 0, /* offset of first stored block length */ + 52, 0, 0, 0, 0, 0, 0, 0, /* offset of last stored block length */ + 0, 0, 0, 0, 0, 0, 0, 0, /* compressed data crc and length */ + 0, 0, 0, 0, 0, 0, 0, 0, /* total data crc and length */ + 0, 0, /* final stored block data length */ + 5 /* op is NO_OP, last bit 8 bits back */ +}; + +#define EXTRA sizeof(log_gzext) /* should be 35 */ + +/* initial gzip data and trailer */ +local unsigned char log_gzbody[] = { + 1, 0, 0, 0xff, 0xff, /* empty stored block (last) */ + 0, 0, 0, 0, /* crc */ + 0, 0, 0, 0 /* uncompressed length */ +}; + +#define BODY sizeof(log_gzbody) + +/* Exclusively create foo.lock in order to negotiate exclusive access to the + foo.* files. If the modify time of an existing lock file is greater than + PATIENCE seconds in the past, then consider the lock file to have been + abandoned, delete it, and try the exclusive create again. Save the lock + file modify time for verification of ownership. Return 0 on success, or -1 + on failure, usually due to an access restriction or invalid path. Note that + if stat() or unlink() fails, it may be due to another process noticing the + abandoned lock file a smidge sooner and deleting it, so those are not + flagged as an error. */ +local int log_lock(struct log *log) +{ + int fd; + struct stat st; + + strcpy(log->end, ".lock"); + while ((fd = open(log->path, O_CREAT | O_EXCL, 0644)) < 0) { + if (errno != EEXIST) + return -1; + if (stat(log->path, &st) == 0 && time(NULL) - st.st_mtime > PATIENCE) { + unlink(log->path); + continue; + } + sleep(2); /* relinquish the CPU for two seconds while waiting */ + } + close(fd); + if (stat(log->path, &st) == 0) + log->lock = st.st_mtime; + return 0; +} + +/* Update the modify time of the lock file to now, in order to prevent another + task from thinking that the lock is stale. Save the lock file modify time + for verification of ownership. */ +local void log_touch(struct log *log) +{ + struct stat st; + + strcpy(log->end, ".lock"); + utimes(log->path, NULL); + if (stat(log->path, &st) == 0) + log->lock = st.st_mtime; +} + +/* Check the log file modify time against what is expected. Return true if + this is not our lock. If it is our lock, touch it to keep it. */ +local int log_check(struct log *log) +{ + struct stat st; + + strcpy(log->end, ".lock"); + if (stat(log->path, &st) || st.st_mtime != log->lock) + return 1; + log_touch(log); + return 0; +} + +/* Unlock a previously acquired lock, but only if it's ours. */ +local void log_unlock(struct log *log) +{ + if (log_check(log)) + return; + strcpy(log->end, ".lock"); + unlink(log->path); + log->lock = 0; +} + +/* Check the gzip header and read in the extra field, filling in the values in + the log structure. Return op on success or -1 if the gzip header was not as + expected. op is the current operation in progress last written to the extra + field. This assumes that the gzip file has already been opened, with the + file descriptor log->fd. */ +local int log_head(struct log *log) +{ + int op; + unsigned char buf[HEAD + EXTRA]; + + if (lseek(log->fd, 0, SEEK_SET) < 0 || + read(log->fd, buf, HEAD + EXTRA) != HEAD + EXTRA || + memcmp(buf, log_gzhead, HEAD)) { + return -1; + } + log->first = PULL8(buf + HEAD); + log->last = PULL8(buf + HEAD + 8); + log->ccrc = PULL4(buf + HEAD + 16); + log->clen = PULL4(buf + HEAD + 20); + log->tcrc = PULL4(buf + HEAD + 24); + log->tlen = PULL4(buf + HEAD + 28); + log->stored = PULL2(buf + HEAD + 32); + log->back = 3 + (buf[HEAD + 34] & 7); + op = (buf[HEAD + 34] >> 3) & 3; + return op; +} + +/* Write over the extra field contents, marking the operation as op. Use fsync + to assure that the device is written to, and in the requested order. This + operation, and only this operation, is assumed to be atomic in order to + assure that the log is recoverable in the event of an interruption at any + point in the process. Return -1 if the write to foo.gz failed. */ +local int log_mark(struct log *log, int op) +{ + int ret; + unsigned char ext[EXTRA]; + + PUT8(ext, log->first); + PUT8(ext + 8, log->last); + PUT4(ext + 16, log->ccrc); + PUT4(ext + 20, log->clen); + PUT4(ext + 24, log->tcrc); + PUT4(ext + 28, log->tlen); + PUT2(ext + 32, log->stored); + ext[34] = log->back - 3 + (op << 3); + fsync(log->fd); + ret = lseek(log->fd, HEAD, SEEK_SET) < 0 || + write(log->fd, ext, EXTRA) != EXTRA ? -1 : 0; + fsync(log->fd); + return ret; +} + +/* Rewrite the last block header bits and subsequent zero bits to get to a byte + boundary, setting the last block bit if last is true, and then write the + remainder of the stored block header (length and one's complement). Leave + the file pointer after the end of the last stored block data. Return -1 if + there is a read or write failure on the foo.gz file */ +local int log_last(struct log *log, int last) +{ + int back, len, mask; + unsigned char buf[6]; + + /* determine the locations of the bytes and bits to modify */ + back = log->last == log->first ? log->back : 8; + len = back > 8 ? 2 : 1; /* bytes back from log->last */ + mask = 0x80 >> ((back - 1) & 7); /* mask for block last-bit */ + + /* get the byte to modify (one or two back) into buf[0] -- don't need to + read the byte if the last-bit is eight bits back, since in that case + the entire byte will be modified */ + buf[0] = 0; + if (back != 8 && (lseek(log->fd, log->last - len, SEEK_SET) < 0 || + read(log->fd, buf, 1) != 1)) + return -1; + + /* change the last-bit of the last stored block as requested -- note + that all bits above the last-bit are set to zero, per the type bits + of a stored block being 00 and per the convention that the bits to + bring the stream to a byte boundary are also zeros */ + buf[1] = 0; + buf[2 - len] = (*buf & (mask - 1)) + (last ? mask : 0); + + /* write the modified stored block header and lengths, move the file + pointer to after the last stored block data */ + PUT2(buf + 2, log->stored); + PUT2(buf + 4, log->stored ^ 0xffff); + return lseek(log->fd, log->last - len, SEEK_SET) < 0 || + write(log->fd, buf + 2 - len, len + 4) != len + 4 || + lseek(log->fd, log->stored, SEEK_CUR) < 0 ? -1 : 0; +} + +/* Append len bytes from data to the locked and open log file. len may be zero + if recovering and no .add file was found. In that case, the previous state + of the foo.gz file is restored. The data is appended uncompressed in + deflate stored blocks. Return -1 if there was an error reading or writing + the foo.gz file. */ +local int log_append(struct log *log, unsigned char *data, size_t len) +{ + uint put; + off_t end; + unsigned char buf[8]; + + /* set the last block last-bit and length, in case recovering an + interrupted append, then position the file pointer to append to the + block */ + if (log_last(log, 1)) + return -1; + + /* append, adding stored blocks and updating the offset of the last stored + block as needed, and update the total crc and length */ + while (len) { + /* append as much as we can to the last block */ + put = (MAX_STORE << 10) - log->stored; + if (put > len) + put = (uint)len; + if (put) { + if (write(log->fd, data, put) != put) + return -1; + BAIL(1); + log->tcrc = crc32(log->tcrc, data, put); + log->tlen += put; + log->stored += put; + data += put; + len -= put; + } + + /* if we need to, add a new empty stored block */ + if (len) { + /* mark current block as not last */ + if (log_last(log, 0)) + return -1; + + /* point to new, empty stored block */ + log->last += 4 + log->stored + 1; + log->stored = 0; + } + + /* mark last block as last, update its length */ + if (log_last(log, 1)) + return -1; + BAIL(2); + } + + /* write the new crc and length trailer, and truncate just in case (could + be recovering from partial append with a missing foo.add file) */ + PUT4(buf, log->tcrc); + PUT4(buf + 4, log->tlen); + if (write(log->fd, buf, 8) != 8 || + (end = lseek(log->fd, 0, SEEK_CUR)) < 0 || ftruncate(log->fd, end)) + return -1; + + /* write the extra field, marking the log file as done, delete .add file */ + if (log_mark(log, NO_OP)) + return -1; + strcpy(log->end, ".add"); + unlink(log->path); /* ignore error, since may not exist */ + return 0; +} + +/* Replace the foo.dict file with the foo.temp file. Also delete the foo.add + file, since the compress operation may have been interrupted before that was + done. Returns 1 if memory could not be allocated, or -1 if reading or + writing foo.gz fails, or if the rename fails for some reason other than + foo.temp not existing. foo.temp not existing is a permitted error, since + the replace operation may have been interrupted after the rename is done, + but before foo.gz is marked as complete. */ +local int log_replace(struct log *log) +{ + int ret; + char *dest; + + /* delete foo.add file */ + strcpy(log->end, ".add"); + unlink(log->path); /* ignore error, since may not exist */ + BAIL(3); + + /* rename foo.name to foo.dict, replacing foo.dict if it exists */ + strcpy(log->end, ".dict"); + dest = malloc(strlen(log->path) + 1); + if (dest == NULL) + return -2; + strcpy(dest, log->path); + strcpy(log->end, ".temp"); + ret = rename(log->path, dest); + free(dest); + if (ret && errno != ENOENT) + return -1; + BAIL(4); + + /* mark the foo.gz file as done */ + return log_mark(log, NO_OP); +} + +/* Compress the len bytes at data and append the compressed data to the + foo.gz deflate data immediately after the previous compressed data. This + overwrites the previous uncompressed data, which was stored in foo.add + and is the data provided in data[0..len-1]. If this operation is + interrupted, it picks up at the start of this routine, with the foo.add + file read in again. If there is no data to compress (len == 0), then we + simply terminate the foo.gz file after the previously compressed data, + appending a final empty stored block and the gzip trailer. Return -1 if + reading or writing the log.gz file failed, or -2 if there was a memory + allocation failure. */ +local int log_compress(struct log *log, unsigned char *data, size_t len) +{ + int fd; + uint got, max; + ssize_t dict; + off_t end; + z_stream strm; + unsigned char buf[DICT]; + + /* compress and append compressed data */ + if (len) { + /* set up for deflate, allocating memory */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + if (deflateInit2(&strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED, -15, 8, + Z_DEFAULT_STRATEGY) != Z_OK) + return -2; + + /* read in dictionary (last 32K of data that was compressed) */ + strcpy(log->end, ".dict"); + fd = open(log->path, O_RDONLY, 0); + if (fd >= 0) { + dict = read(fd, buf, DICT); + close(fd); + if (dict < 0) { + deflateEnd(&strm); + return -1; + } + if (dict) + deflateSetDictionary(&strm, buf, (uint)dict); + } + log_touch(log); + + /* prime deflate with last bits of previous block, position write + pointer to write those bits and overwrite what follows */ + if (lseek(log->fd, log->first - (log->back > 8 ? 2 : 1), + SEEK_SET) < 0 || + read(log->fd, buf, 1) != 1 || lseek(log->fd, -1, SEEK_CUR) < 0) { + deflateEnd(&strm); + return -1; + } + deflatePrime(&strm, (8 - log->back) & 7, *buf); + + /* compress, finishing with a partial non-last empty static block */ + strm.next_in = data; + max = (((uint)0 - 1) >> 1) + 1; /* in case int smaller than size_t */ + do { + strm.avail_in = len > max ? max : (uint)len; + len -= strm.avail_in; + do { + strm.avail_out = DICT; + strm.next_out = buf; + deflate(&strm, len ? Z_NO_FLUSH : Z_PARTIAL_FLUSH); + got = DICT - strm.avail_out; + if (got && write(log->fd, buf, got) != got) { + deflateEnd(&strm); + return -1; + } + log_touch(log); + } while (strm.avail_out == 0); + } while (len); + deflateEnd(&strm); + BAIL(5); + + /* find start of empty static block -- scanning backwards the first one + bit is the second bit of the block, if the last byte is zero, then + we know the byte before that has a one in the top bit, since an + empty static block is ten bits long */ + if ((log->first = lseek(log->fd, -1, SEEK_CUR)) < 0 || + read(log->fd, buf, 1) != 1) + return -1; + log->first++; + if (*buf) { + log->back = 1; + while ((*buf & ((uint)1 << (8 - log->back++))) == 0) + ; /* guaranteed to terminate, since *buf != 0 */ + } + else + log->back = 10; + + /* update compressed crc and length */ + log->ccrc = log->tcrc; + log->clen = log->tlen; + } + else { + /* no data to compress -- fix up existing gzip stream */ + log->tcrc = log->ccrc; + log->tlen = log->clen; + } + + /* complete and truncate gzip stream */ + log->last = log->first; + log->stored = 0; + PUT4(buf, log->tcrc); + PUT4(buf + 4, log->tlen); + if (log_last(log, 1) || write(log->fd, buf, 8) != 8 || + (end = lseek(log->fd, 0, SEEK_CUR)) < 0 || ftruncate(log->fd, end)) + return -1; + BAIL(6); + + /* mark as being in the replace operation */ + if (log_mark(log, REPLACE_OP)) + return -1; + + /* execute the replace operation and mark the file as done */ + return log_replace(log); +} + +/* log a repair record to the .repairs file */ +local void log_log(struct log *log, int op, char *record) +{ + time_t now; + FILE *rec; + + now = time(NULL); + strcpy(log->end, ".repairs"); + rec = fopen(log->path, "a"); + if (rec == NULL) + return; + fprintf(rec, "%.24s %s recovery: %s\n", ctime(&now), op == APPEND_OP ? + "append" : (op == COMPRESS_OP ? "compress" : "replace"), record); + fclose(rec); + return; +} + +/* Recover the interrupted operation op. First read foo.add for recovering an + append or compress operation. Return -1 if there was an error reading or + writing foo.gz or reading an existing foo.add, or -2 if there was a memory + allocation failure. */ +local int log_recover(struct log *log, int op) +{ + int fd, ret = 0; + unsigned char *data = NULL; + size_t len = 0; + struct stat st; + + /* log recovery */ + log_log(log, op, "start"); + + /* load foo.add file if expected and present */ + if (op == APPEND_OP || op == COMPRESS_OP) { + strcpy(log->end, ".add"); + if (stat(log->path, &st) == 0 && st.st_size) { + len = (size_t)(st.st_size); + if (len != st.st_size || (data = malloc(st.st_size)) == NULL) { + log_log(log, op, "allocation failure"); + return -2; + } + if ((fd = open(log->path, O_RDONLY, 0)) < 0) { + log_log(log, op, ".add file read failure"); + return -1; + } + ret = read(fd, data, len) != len; + close(fd); + if (ret) { + log_log(log, op, ".add file read failure"); + return -1; + } + log_log(log, op, "loaded .add file"); + } + else + log_log(log, op, "missing .add file!"); + } + + /* recover the interrupted operation */ + switch (op) { + case APPEND_OP: + ret = log_append(log, data, len); + break; + case COMPRESS_OP: + ret = log_compress(log, data, len); + break; + case REPLACE_OP: + ret = log_replace(log); + } + + /* log status */ + log_log(log, op, ret ? "failure" : "complete"); + + /* clean up */ + if (data != NULL) + free(data); + return ret; +} + +/* Close the foo.gz file (if open) and release the lock. */ +local void log_close(struct log *log) +{ + if (log->fd >= 0) + close(log->fd); + log->fd = -1; + log_unlock(log); +} + +/* Open foo.gz, verify the header, and load the extra field contents, after + first creating the foo.lock file to gain exclusive access to the foo.* + files. If foo.gz does not exist or is empty, then write the initial header, + extra, and body content of an empty foo.gz log file. If there is an error + creating the lock file due to access restrictions, or an error reading or + writing the foo.gz file, or if the foo.gz file is not a proper log file for + this object (e.g. not a gzip file or does not contain the expected extra + field), then return true. If there is an error, the lock is released. + Otherwise, the lock is left in place. */ +local int log_open(struct log *log) +{ + int op; + + /* release open file resource if left over -- can occur if lock lost + between gzlog_open() and gzlog_write() */ + if (log->fd >= 0) + close(log->fd); + log->fd = -1; + + /* negotiate exclusive access */ + if (log_lock(log) < 0) + return -1; + + /* open the log file, foo.gz */ + strcpy(log->end, ".gz"); + log->fd = open(log->path, O_RDWR | O_CREAT, 0644); + if (log->fd < 0) { + log_close(log); + return -1; + } + + /* if new, initialize foo.gz with an empty log, delete old dictionary */ + if (lseek(log->fd, 0, SEEK_END) == 0) { + if (write(log->fd, log_gzhead, HEAD) != HEAD || + write(log->fd, log_gzext, EXTRA) != EXTRA || + write(log->fd, log_gzbody, BODY) != BODY) { + log_close(log); + return -1; + } + strcpy(log->end, ".dict"); + unlink(log->path); + } + + /* verify log file and load extra field information */ + if ((op = log_head(log)) < 0) { + log_close(log); + return -1; + } + + /* check for interrupted process and if so, recover */ + if (op != NO_OP && log_recover(log, op)) { + log_close(log); + return -1; + } + + /* touch the lock file to prevent another process from grabbing it */ + log_touch(log); + return 0; +} + +/* See gzlog.h for the description of the external methods below */ +gzlog *gzlog_open(char *path) +{ + size_t n; + struct log *log; + + /* check arguments */ + if (path == NULL || *path == 0) + return NULL; + + /* allocate and initialize log structure */ + log = malloc(sizeof(struct log)); + if (log == NULL) + return NULL; + strcpy(log->id, LOGID); + log->fd = -1; + + /* save path and end of path for name construction */ + n = strlen(path); + log->path = malloc(n + 9); /* allow for ".repairs" */ + if (log->path == NULL) { + free(log); + return NULL; + } + strcpy(log->path, path); + log->end = log->path + n; + + /* gain exclusive access and verify log file -- may perform a + recovery operation if needed */ + if (log_open(log)) { + free(log->path); + free(log); + return NULL; + } + + /* return pointer to log structure */ + return log; +} + +/* gzlog_compress() return values: + 0: all good + -1: file i/o error (usually access issue) + -2: memory allocation failure + -3: invalid log pointer argument */ +int gzlog_compress(gzlog *logd) +{ + int fd, ret; + uint block; + size_t len, next; + unsigned char *data, buf[5]; + struct log *log = logd; + + /* check arguments */ + if (log == NULL || strcmp(log->id, LOGID) || len < 0) + return -3; + + /* see if we lost the lock -- if so get it again and reload the extra + field information (it probably changed), recover last operation if + necessary */ + if (log_check(log) && log_open(log)) + return -1; + + /* create space for uncompressed data */ + len = ((size_t)(log->last - log->first) & ~(((size_t)1 << 10) - 1)) + + log->stored; + if ((data = malloc(len)) == NULL) + return -2; + + /* do statement here is just a cheap trick for error handling */ + do { + /* read in the uncompressed data */ + if (lseek(log->fd, log->first - 1, SEEK_SET) < 0) + break; + next = 0; + while (next < len) { + if (read(log->fd, buf, 5) != 5) + break; + block = PULL2(buf + 1); + if (next + block > len || + read(log->fd, (char *)data + next, block) != block) + break; + next += block; + } + if (lseek(log->fd, 0, SEEK_CUR) != log->last + 4 + log->stored) + break; + log_touch(log); + + /* write the uncompressed data to the .add file */ + strcpy(log->end, ".add"); + fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd < 0) + break; + ret = write(fd, data, len) != len; + if (ret | close(fd)) + break; + log_touch(log); + + /* write the dictionary for the next compress to the .temp file */ + strcpy(log->end, ".temp"); + fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd < 0) + break; + next = DICT > len ? len : DICT; + ret = write(fd, (char *)data + len - next, next) != next; + if (ret | close(fd)) + break; + log_touch(log); + + /* roll back to compressed data, mark the compress in progress */ + log->last = log->first; + log->stored = 0; + if (log_mark(log, COMPRESS_OP)) + break; + BAIL(7); + + /* compress and append the data (clears mark) */ + ret = log_compress(log, data, len); + free(data); + return ret; + } while (0); + + /* broke out of do above on i/o error */ + free(data); + return -1; +} + +/* gzlog_write() return values: + 0: all good + -1: file i/o error (usually access issue) + -2: memory allocation failure + -3: invalid log pointer argument */ +int gzlog_write(gzlog *logd, void *data, size_t len) +{ + int fd, ret; + struct log *log = logd; + + /* check arguments */ + if (log == NULL || strcmp(log->id, LOGID) || len < 0) + return -3; + if (data == NULL || len == 0) + return 0; + + /* see if we lost the lock -- if so get it again and reload the extra + field information (it probably changed), recover last operation if + necessary */ + if (log_check(log) && log_open(log)) + return -1; + + /* create and write .add file */ + strcpy(log->end, ".add"); + fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd < 0) + return -1; + ret = write(fd, data, len) != len; + if (ret | close(fd)) + return -1; + log_touch(log); + + /* mark log file with append in progress */ + if (log_mark(log, APPEND_OP)) + return -1; + BAIL(8); + + /* append data (clears mark) */ + if (log_append(log, data, len)) + return -1; + + /* check to see if it's time to compress -- if not, then done */ + if (((log->last - log->first) >> 10) + (log->stored >> 10) < TRIGGER) + return 0; + + /* time to compress */ + return gzlog_compress(log); +} + +/* gzlog_close() return values: + 0: ok + -3: invalid log pointer argument */ +int gzlog_close(gzlog *logd) +{ + struct log *log = logd; + + /* check arguments */ + if (log == NULL || strcmp(log->id, LOGID)) + return -3; + + /* close the log file and release the lock */ + log_close(log); + + /* free structure and return */ + if (log->path != NULL) + free(log->path); + strcpy(log->id, "bad"); + free(log); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/gzlog.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,89 @@ +/* gzlog.h + Copyright (C) 2004, 2008 Mark Adler, all rights reserved + version 2.0, 25 Apr 2008 + + This software is provided 'as-is', without any express or implied + warranty. In no event will the author be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Mark Adler madler@alumni.caltech.edu + */ + +/* Version History: + 1.0 26 Nov 2004 First version + 2.0 25 Apr 2008 Complete redesign for recovery of interrupted operations + Interface changed slightly in that now path is a prefix + Compression now occurs as needed during gzlog_write() + gzlog_write() now always leaves the log file as valid gzip + */ + +/* + The gzlog object allows writing short messages to a gzipped log file, + opening the log file locked for small bursts, and then closing it. The log + object works by appending stored (uncompressed) data to the gzip file until + 1 MB has been accumulated. At that time, the stored data is compressed, and + replaces the uncompressed data in the file. The log file is truncated to + its new size at that time. After each write operation, the log file is a + valid gzip file that can decompressed to recover what was written. + + The gzlog operations can be interupted at any point due to an application or + system crash, and the log file will be recovered the next time the log is + opened with gzlog_open(). + */ + +#ifndef GZLOG_H +#define GZLOG_H + +/* gzlog object type */ +typedef void gzlog; + +/* Open a gzlog object, creating the log file if it does not exist. Return + NULL on error. Note that gzlog_open() could take a while to complete if it + has to wait to verify that a lock is stale (possibly for five minutes), or + if there is significant contention with other instantiations of this object + when locking the resource. path is the prefix of the file names created by + this object. If path is "foo", then the log file will be "foo.gz", and + other auxiliary files will be created and destroyed during the process: + "foo.dict" for a compression dictionary, "foo.temp" for a temporary (next) + dictionary, "foo.add" for data being added or compressed, "foo.lock" for the + lock file, and "foo.repairs" to log recovery operations performed due to + interrupted gzlog operations. A gzlog_open() followed by a gzlog_close() + will recover a previously interrupted operation, if any. */ +gzlog *gzlog_open(char *path); + +/* Write to a gzlog object. Return zero on success, -1 if there is a file i/o + error on any of the gzlog files (this should not happen if gzlog_open() + succeeded, unless the device has run out of space or leftover auxiliary + files have permissions or ownership that prevent their use), -2 if there is + a memory allocation failure, or -3 if the log argument is invalid (e.g. if + it was not created by gzlog_open()). This function will write data to the + file uncompressed, until 1 MB has been accumulated, at which time that data + will be compressed. The log file will be a valid gzip file upon successful + return. */ +int gzlog_write(gzlog *log, void *data, size_t len); + +/* Force compression of any uncompressed data in the log. This should be used + sparingly, if at all. The main application would be when a log file will + not be appended to again. If this is used to compress frequently while + appending, it will both significantly increase the execution time and + reduce the compression ratio. The return codes are the same as for + gzlog_write(). */ +int gzlog_compress(gzlog *log); + +/* Close a gzlog object. Return zero on success, -3 if the log argument is + invalid. The log object is freed, and so cannot be referenced again. */ +int gzlog_close(gzlog *log); + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/zlib_how.html Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,545 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" + "http://www.w3.org/TR/REC-html40/loose.dtd"> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>zlib Usage Example</title> +<!-- Copyright (c) 2004, 2005 Mark Adler. --> +</head> +<body bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#00A000"> +<h2 align="center"> zlib Usage Example </h2> +We often get questions about how the <tt>deflate()</tt> and <tt>inflate()</tt> functions should be used. +Users wonder when they should provide more input, when they should use more output, +what to do with a <tt>Z_BUF_ERROR</tt>, how to make sure the process terminates properly, and +so on. So for those who have read <tt>zlib.h</tt> (a few times), and +would like further edification, below is an annotated example in C of simple routines to compress and decompress +from an input file to an output file using <tt>deflate()</tt> and <tt>inflate()</tt> respectively. The +annotations are interspersed between lines of the code. So please read between the lines. +We hope this helps explain some of the intricacies of <em>zlib</em>. +<p> +Without further adieu, here is the program <a href="zpipe.c"><tt>zpipe.c</tt></a>: +<pre><b> +/* zpipe.c: example of proper use of zlib's inflate() and deflate() + Not copyrighted -- provided to the public domain + Version 1.4 11 December 2005 Mark Adler */ + +/* Version history: + 1.0 30 Oct 2004 First version + 1.1 8 Nov 2004 Add void casting for unused return values + Use switch statement for inflate() return values + 1.2 9 Nov 2004 Add assertions to document zlib guarantees + 1.3 6 Apr 2005 Remove incorrect assertion in inf() + 1.4 11 Dec 2005 Add hack to avoid MSDOS end-of-line conversions + Avoid some compiler warnings for input and output buffers + */ +</b></pre><!-- --> +We now include the header files for the required definitions. From +<tt>stdio.h</tt> we use <tt>fopen()</tt>, <tt>fread()</tt>, <tt>fwrite()</tt>, +<tt>feof()</tt>, <tt>ferror()</tt>, and <tt>fclose()</tt> for file i/o, and +<tt>fputs()</tt> for error messages. From <tt>string.h</tt> we use +<tt>strcmp()</tt> for command line argument processing. +From <tt>assert.h</tt> we use the <tt>assert()</tt> macro. +From <tt>zlib.h</tt> +we use the basic compression functions <tt>deflateInit()</tt>, +<tt>deflate()</tt>, and <tt>deflateEnd()</tt>, and the basic decompression +functions <tt>inflateInit()</tt>, <tt>inflate()</tt>, and +<tt>inflateEnd()</tt>. +<pre><b> +#include <stdio.h> +#include <string.h> +#include <assert.h> +#include "zlib.h" +</b></pre><!-- --> +This is an ugly hack required to avoid corruption of the input and output data on +Windows/MS-DOS systems. Without this, those systems would assume that the input and output +files are text, and try to convert the end-of-line characters from one standard to +another. That would corrupt binary data, and in particular would render the compressed data unusable. +This sets the input and output to binary which suppresses the end-of-line conversions. +<tt>SET_BINARY_MODE()</tt> will be used later on <tt>stdin</tt> and <tt>stdout</tt>, at the beginning of <tt>main()</tt>. +<pre><b> +#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) +# include <fcntl.h> +# include <io.h> +# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif +</b></pre><!-- --> +<tt>CHUNK</tt> is simply the buffer size for feeding data to and pulling data +from the <em>zlib</em> routines. Larger buffer sizes would be more efficient, +especially for <tt>inflate()</tt>. If the memory is available, buffers sizes +on the order of 128K or 256K bytes should be used. +<pre><b> +#define CHUNK 16384 +</b></pre><!-- --> +The <tt>def()</tt> routine compresses data from an input file to an output file. The output data +will be in the <em>zlib</em> format, which is different from the <em>gzip</em> or <em>zip</em> +formats. The <em>zlib</em> format has a very small header of only two bytes to identify it as +a <em>zlib</em> stream and to provide decoding information, and a four-byte trailer with a fast +check value to verify the integrity of the uncompressed data after decoding. +<pre><b> +/* Compress from file source to file dest until EOF on source. + def() returns Z_OK on success, Z_MEM_ERROR if memory could not be + allocated for processing, Z_STREAM_ERROR if an invalid compression + level is supplied, Z_VERSION_ERROR if the version of zlib.h and the + version of the library linked do not match, or Z_ERRNO if there is + an error reading or writing the files. */ +int def(FILE *source, FILE *dest, int level) +{ +</b></pre> +Here are the local variables for <tt>def()</tt>. <tt>ret</tt> will be used for <em>zlib</em> +return codes. <tt>flush</tt> will keep track of the current flushing state for <tt>deflate()</tt>, +which is either no flushing, or flush to completion after the end of the input file is reached. +<tt>have</tt> is the amount of data returned from <tt>deflate()</tt>. The <tt>strm</tt> structure +is used to pass information to and from the <em>zlib</em> routines, and to maintain the +<tt>deflate()</tt> state. <tt>in</tt> and <tt>out</tt> are the input and output buffers for +<tt>deflate()</tt>. +<pre><b> + int ret, flush; + unsigned have; + z_stream strm; + unsigned char in[CHUNK]; + unsigned char out[CHUNK]; +</b></pre><!-- --> +The first thing we do is to initialize the <em>zlib</em> state for compression using +<tt>deflateInit()</tt>. This must be done before the first use of <tt>deflate()</tt>. +The <tt>zalloc</tt>, <tt>zfree</tt>, and <tt>opaque</tt> fields in the <tt>strm</tt> +structure must be initialized before calling <tt>deflateInit()</tt>. Here they are +set to the <em>zlib</em> constant <tt>Z_NULL</tt> to request that <em>zlib</em> use +the default memory allocation routines. An application may also choose to provide +custom memory allocation routines here. <tt>deflateInit()</tt> will allocate on the +order of 256K bytes for the internal state. +(See <a href="zlib_tech.html"><em>zlib Technical Details</em></a>.) +<p> +<tt>deflateInit()</tt> is called with a pointer to the structure to be initialized and +the compression level, which is an integer in the range of -1 to 9. Lower compression +levels result in faster execution, but less compression. Higher levels result in +greater compression, but slower execution. The <em>zlib</em> constant Z_DEFAULT_COMPRESSION, +equal to -1, +provides a good compromise between compression and speed and is equivalent to level 6. +Level 0 actually does no compression at all, and in fact expands the data slightly to produce +the <em>zlib</em> format (it is not a byte-for-byte copy of the input). +More advanced applications of <em>zlib</em> +may use <tt>deflateInit2()</tt> here instead. Such an application may want to reduce how +much memory will be used, at some price in compression. Or it may need to request a +<em>gzip</em> header and trailer instead of a <em>zlib</em> header and trailer, or raw +encoding with no header or trailer at all. +<p> +We must check the return value of <tt>deflateInit()</tt> against the <em>zlib</em> constant +<tt>Z_OK</tt> to make sure that it was able to +allocate memory for the internal state, and that the provided arguments were valid. +<tt>deflateInit()</tt> will also check that the version of <em>zlib</em> that the <tt>zlib.h</tt> +file came from matches the version of <em>zlib</em> actually linked with the program. This +is especially important for environments in which <em>zlib</em> is a shared library. +<p> +Note that an application can initialize multiple, independent <em>zlib</em> streams, which can +operate in parallel. The state information maintained in the structure allows the <em>zlib</em> +routines to be reentrant. +<pre><b> + /* allocate deflate state */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + ret = deflateInit(&strm, level); + if (ret != Z_OK) + return ret; +</b></pre><!-- --> +With the pleasantries out of the way, now we can get down to business. The outer <tt>do</tt>-loop +reads all of the input file and exits at the bottom of the loop once end-of-file is reached. +This loop contains the only call of <tt>deflate()</tt>. So we must make sure that all of the +input data has been processed and that all of the output data has been generated and consumed +before we fall out of the loop at the bottom. +<pre><b> + /* compress until end of file */ + do { +</b></pre> +We start off by reading data from the input file. The number of bytes read is put directly +into <tt>avail_in</tt>, and a pointer to those bytes is put into <tt>next_in</tt>. We also +check to see if end-of-file on the input has been reached. If we are at the end of file, then <tt>flush</tt> is set to the +<em>zlib</em> constant <tt>Z_FINISH</tt>, which is later passed to <tt>deflate()</tt> to +indicate that this is the last chunk of input data to compress. We need to use <tt>feof()</tt> +to check for end-of-file as opposed to seeing if fewer than <tt>CHUNK</tt> bytes have been read. The +reason is that if the input file length is an exact multiple of <tt>CHUNK</tt>, we will miss +the fact that we got to the end-of-file, and not know to tell <tt>deflate()</tt> to finish +up the compressed stream. If we are not yet at the end of the input, then the <em>zlib</em> +constant <tt>Z_NO_FLUSH</tt> will be passed to <tt>deflate</tt> to indicate that we are still +in the middle of the uncompressed data. +<p> +If there is an error in reading from the input file, the process is aborted with +<tt>deflateEnd()</tt> being called to free the allocated <em>zlib</em> state before returning +the error. We wouldn't want a memory leak, now would we? <tt>deflateEnd()</tt> can be called +at any time after the state has been initialized. Once that's done, <tt>deflateInit()</tt> (or +<tt>deflateInit2()</tt>) would have to be called to start a new compression process. There is +no point here in checking the <tt>deflateEnd()</tt> return code. The deallocation can't fail. +<pre><b> + strm.avail_in = fread(in, 1, CHUNK, source); + if (ferror(source)) { + (void)deflateEnd(&strm); + return Z_ERRNO; + } + flush = feof(source) ? Z_FINISH : Z_NO_FLUSH; + strm.next_in = in; +</b></pre><!-- --> +The inner <tt>do</tt>-loop passes our chunk of input data to <tt>deflate()</tt>, and then +keeps calling <tt>deflate()</tt> until it is done producing output. Once there is no more +new output, <tt>deflate()</tt> is guaranteed to have consumed all of the input, i.e., +<tt>avail_in</tt> will be zero. +<pre><b> + /* run deflate() on input until output buffer not full, finish + compression if all of source has been read in */ + do { +</b></pre> +Output space is provided to <tt>deflate()</tt> by setting <tt>avail_out</tt> to the number +of available output bytes and <tt>next_out</tt> to a pointer to that space. +<pre><b> + strm.avail_out = CHUNK; + strm.next_out = out; +</b></pre> +Now we call the compression engine itself, <tt>deflate()</tt>. It takes as many of the +<tt>avail_in</tt> bytes at <tt>next_in</tt> as it can process, and writes as many as +<tt>avail_out</tt> bytes to <tt>next_out</tt>. Those counters and pointers are then +updated past the input data consumed and the output data written. It is the amount of +output space available that may limit how much input is consumed. +Hence the inner loop to make sure that +all of the input is consumed by providing more output space each time. Since <tt>avail_in</tt> +and <tt>next_in</tt> are updated by <tt>deflate()</tt>, we don't have to mess with those +between <tt>deflate()</tt> calls until it's all used up. +<p> +The parameters to <tt>deflate()</tt> are a pointer to the <tt>strm</tt> structure containing +the input and output information and the internal compression engine state, and a parameter +indicating whether and how to flush data to the output. Normally <tt>deflate</tt> will consume +several K bytes of input data before producing any output (except for the header), in order +to accumulate statistics on the data for optimum compression. It will then put out a burst of +compressed data, and proceed to consume more input before the next burst. Eventually, +<tt>deflate()</tt> +must be told to terminate the stream, complete the compression with provided input data, and +write out the trailer check value. <tt>deflate()</tt> will continue to compress normally as long +as the flush parameter is <tt>Z_NO_FLUSH</tt>. Once the <tt>Z_FINISH</tt> parameter is provided, +<tt>deflate()</tt> will begin to complete the compressed output stream. However depending on how +much output space is provided, <tt>deflate()</tt> may have to be called several times until it +has provided the complete compressed stream, even after it has consumed all of the input. The flush +parameter must continue to be <tt>Z_FINISH</tt> for those subsequent calls. +<p> +There are other values of the flush parameter that are used in more advanced applications. You can +force <tt>deflate()</tt> to produce a burst of output that encodes all of the input data provided +so far, even if it wouldn't have otherwise, for example to control data latency on a link with +compressed data. You can also ask that <tt>deflate()</tt> do that as well as erase any history up to +that point so that what follows can be decompressed independently, for example for random access +applications. Both requests will degrade compression by an amount depending on how often such +requests are made. +<p> +<tt>deflate()</tt> has a return value that can indicate errors, yet we do not check it here. Why +not? Well, it turns out that <tt>deflate()</tt> can do no wrong here. Let's go through +<tt>deflate()</tt>'s return values and dispense with them one by one. The possible values are +<tt>Z_OK</tt>, <tt>Z_STREAM_END</tt>, <tt>Z_STREAM_ERROR</tt>, or <tt>Z_BUF_ERROR</tt>. <tt>Z_OK</tt> +is, well, ok. <tt>Z_STREAM_END</tt> is also ok and will be returned for the last call of +<tt>deflate()</tt>. This is already guaranteed by calling <tt>deflate()</tt> with <tt>Z_FINISH</tt> +until it has no more output. <tt>Z_STREAM_ERROR</tt> is only possible if the stream is not +initialized properly, but we did initialize it properly. There is no harm in checking for +<tt>Z_STREAM_ERROR</tt> here, for example to check for the possibility that some +other part of the application inadvertently clobbered the memory containing the <em>zlib</em> state. +<tt>Z_BUF_ERROR</tt> will be explained further below, but +suffice it to say that this is simply an indication that <tt>deflate()</tt> could not consume +more input or produce more output. <tt>deflate()</tt> can be called again with more output space +or more available input, which it will be in this code. +<pre><b> + ret = deflate(&strm, flush); /* no bad return value */ + assert(ret != Z_STREAM_ERROR); /* state not clobbered */ +</b></pre> +Now we compute how much output <tt>deflate()</tt> provided on the last call, which is the +difference between how much space was provided before the call, and how much output space +is still available after the call. Then that data, if any, is written to the output file. +We can then reuse the output buffer for the next call of <tt>deflate()</tt>. Again if there +is a file i/o error, we call <tt>deflateEnd()</tt> before returning to avoid a memory leak. +<pre><b> + have = CHUNK - strm.avail_out; + if (fwrite(out, 1, have, dest) != have || ferror(dest)) { + (void)deflateEnd(&strm); + return Z_ERRNO; + } +</b></pre> +The inner <tt>do</tt>-loop is repeated until the last <tt>deflate()</tt> call fails to fill the +provided output buffer. Then we know that <tt>deflate()</tt> has done as much as it can with +the provided input, and that all of that input has been consumed. We can then fall out of this +loop and reuse the input buffer. +<p> +The way we tell that <tt>deflate()</tt> has no more output is by seeing that it did not fill +the output buffer, leaving <tt>avail_out</tt> greater than zero. However suppose that +<tt>deflate()</tt> has no more output, but just so happened to exactly fill the output buffer! +<tt>avail_out</tt> is zero, and we can't tell that <tt>deflate()</tt> has done all it can. +As far as we know, <tt>deflate()</tt> +has more output for us. So we call it again. But now <tt>deflate()</tt> produces no output +at all, and <tt>avail_out</tt> remains unchanged as <tt>CHUNK</tt>. That <tt>deflate()</tt> call +wasn't able to do anything, either consume input or produce output, and so it returns +<tt>Z_BUF_ERROR</tt>. (See, I told you I'd cover this later.) However this is not a problem at +all. Now we finally have the desired indication that <tt>deflate()</tt> is really done, +and so we drop out of the inner loop to provide more input to <tt>deflate()</tt>. +<p> +With <tt>flush</tt> set to <tt>Z_FINISH</tt>, this final set of <tt>deflate()</tt> calls will +complete the output stream. Once that is done, subsequent calls of <tt>deflate()</tt> would return +<tt>Z_STREAM_ERROR</tt> if the flush parameter is not <tt>Z_FINISH</tt>, and do no more processing +until the state is reinitialized. +<p> +Some applications of <em>zlib</em> have two loops that call <tt>deflate()</tt> +instead of the single inner loop we have here. The first loop would call +without flushing and feed all of the data to <tt>deflate()</tt>. The second loop would call +<tt>deflate()</tt> with no more +data and the <tt>Z_FINISH</tt> parameter to complete the process. As you can see from this +example, that can be avoided by simply keeping track of the current flush state. +<pre><b> + } while (strm.avail_out == 0); + assert(strm.avail_in == 0); /* all input will be used */ +</b></pre><!-- --> +Now we check to see if we have already processed all of the input file. That information was +saved in the <tt>flush</tt> variable, so we see if that was set to <tt>Z_FINISH</tt>. If so, +then we're done and we fall out of the outer loop. We're guaranteed to get <tt>Z_STREAM_END</tt> +from the last <tt>deflate()</tt> call, since we ran it until the last chunk of input was +consumed and all of the output was generated. +<pre><b> + /* done when last data in file processed */ + } while (flush != Z_FINISH); + assert(ret == Z_STREAM_END); /* stream will be complete */ +</b></pre><!-- --> +The process is complete, but we still need to deallocate the state to avoid a memory leak +(or rather more like a memory hemorrhage if you didn't do this). Then +finally we can return with a happy return value. +<pre><b> + /* clean up and return */ + (void)deflateEnd(&strm); + return Z_OK; +} +</b></pre><!-- --> +Now we do the same thing for decompression in the <tt>inf()</tt> routine. <tt>inf()</tt> +decompresses what is hopefully a valid <em>zlib</em> stream from the input file and writes the +uncompressed data to the output file. Much of the discussion above for <tt>def()</tt> +applies to <tt>inf()</tt> as well, so the discussion here will focus on the differences between +the two. +<pre><b> +/* Decompress from file source to file dest until stream ends or EOF. + inf() returns Z_OK on success, Z_MEM_ERROR if memory could not be + allocated for processing, Z_DATA_ERROR if the deflate data is + invalid or incomplete, Z_VERSION_ERROR if the version of zlib.h and + the version of the library linked do not match, or Z_ERRNO if there + is an error reading or writing the files. */ +int inf(FILE *source, FILE *dest) +{ +</b></pre> +The local variables have the same functionality as they do for <tt>def()</tt>. The +only difference is that there is no <tt>flush</tt> variable, since <tt>inflate()</tt> +can tell from the <em>zlib</em> stream itself when the stream is complete. +<pre><b> + int ret; + unsigned have; + z_stream strm; + unsigned char in[CHUNK]; + unsigned char out[CHUNK]; +</b></pre><!-- --> +The initialization of the state is the same, except that there is no compression level, +of course, and two more elements of the structure are initialized. <tt>avail_in</tt> +and <tt>next_in</tt> must be initialized before calling <tt>inflateInit()</tt>. This +is because the application has the option to provide the start of the zlib stream in +order for <tt>inflateInit()</tt> to have access to information about the compression +method to aid in memory allocation. In the current implementation of <em>zlib</em> +(up through versions 1.2.x), the method-dependent memory allocations are deferred to the first call of +<tt>inflate()</tt> anyway. However those fields must be initialized since later versions +of <em>zlib</em> that provide more compression methods may take advantage of this interface. +In any case, no decompression is performed by <tt>inflateInit()</tt>, so the +<tt>avail_out</tt> and <tt>next_out</tt> fields do not need to be initialized before calling. +<p> +Here <tt>avail_in</tt> is set to zero and <tt>next_in</tt> is set to <tt>Z_NULL</tt> to +indicate that no input data is being provided. +<pre><b> + /* allocate inflate state */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit(&strm); + if (ret != Z_OK) + return ret; +</b></pre><!-- --> +The outer <tt>do</tt>-loop decompresses input until <tt>inflate()</tt> indicates +that it has reached the end of the compressed data and has produced all of the uncompressed +output. This is in contrast to <tt>def()</tt> which processes all of the input file. +If end-of-file is reached before the compressed data self-terminates, then the compressed +data is incomplete and an error is returned. +<pre><b> + /* decompress until deflate stream ends or end of file */ + do { +</b></pre> +We read input data and set the <tt>strm</tt> structure accordingly. If we've reached the +end of the input file, then we leave the outer loop and report an error, since the +compressed data is incomplete. Note that we may read more data than is eventually consumed +by <tt>inflate()</tt>, if the input file continues past the <em>zlib</em> stream. +For applications where <em>zlib</em> streams are embedded in other data, this routine would +need to be modified to return the unused data, or at least indicate how much of the input +data was not used, so the application would know where to pick up after the <em>zlib</em> stream. +<pre><b> + strm.avail_in = fread(in, 1, CHUNK, source); + if (ferror(source)) { + (void)inflateEnd(&strm); + return Z_ERRNO; + } + if (strm.avail_in == 0) + break; + strm.next_in = in; +</b></pre><!-- --> +The inner <tt>do</tt>-loop has the same function it did in <tt>def()</tt>, which is to +keep calling <tt>inflate()</tt> until has generated all of the output it can with the +provided input. +<pre><b> + /* run inflate() on input until output buffer not full */ + do { +</b></pre> +Just like in <tt>def()</tt>, the same output space is provided for each call of <tt>inflate()</tt>. +<pre><b> + strm.avail_out = CHUNK; + strm.next_out = out; +</b></pre> +Now we run the decompression engine itself. There is no need to adjust the flush parameter, since +the <em>zlib</em> format is self-terminating. The main difference here is that there are +return values that we need to pay attention to. <tt>Z_DATA_ERROR</tt> +indicates that <tt>inflate()</tt> detected an error in the <em>zlib</em> compressed data format, +which means that either the data is not a <em>zlib</em> stream to begin with, or that the data was +corrupted somewhere along the way since it was compressed. The other error to be processed is +<tt>Z_MEM_ERROR</tt>, which can occur since memory allocation is deferred until <tt>inflate()</tt> +needs it, unlike <tt>deflate()</tt>, whose memory is allocated at the start by <tt>deflateInit()</tt>. +<p> +Advanced applications may use +<tt>deflateSetDictionary()</tt> to prime <tt>deflate()</tt> with a set of likely data to improve the +first 32K or so of compression. This is noted in the <em>zlib</em> header, so <tt>inflate()</tt> +requests that that dictionary be provided before it can start to decompress. Without the dictionary, +correct decompression is not possible. For this routine, we have no idea what the dictionary is, +so the <tt>Z_NEED_DICT</tt> indication is converted to a <tt>Z_DATA_ERROR</tt>. +<p> +<tt>inflate()</tt> can also return <tt>Z_STREAM_ERROR</tt>, which should not be possible here, +but could be checked for as noted above for <tt>def()</tt>. <tt>Z_BUF_ERROR</tt> does not need to be +checked for here, for the same reasons noted for <tt>def()</tt>. <tt>Z_STREAM_END</tt> will be +checked for later. +<pre><b> + ret = inflate(&strm, Z_NO_FLUSH); + assert(ret != Z_STREAM_ERROR); /* state not clobbered */ + switch (ret) { + case Z_NEED_DICT: + ret = Z_DATA_ERROR; /* and fall through */ + case Z_DATA_ERROR: + case Z_MEM_ERROR: + (void)inflateEnd(&strm); + return ret; + } +</b></pre> +The output of <tt>inflate()</tt> is handled identically to that of <tt>deflate()</tt>. +<pre><b> + have = CHUNK - strm.avail_out; + if (fwrite(out, 1, have, dest) != have || ferror(dest)) { + (void)inflateEnd(&strm); + return Z_ERRNO; + } +</b></pre> +The inner <tt>do</tt>-loop ends when <tt>inflate()</tt> has no more output as indicated +by not filling the output buffer, just as for <tt>deflate()</tt>. In this case, we cannot +assert that <tt>strm.avail_in</tt> will be zero, since the deflate stream may end before the file +does. +<pre><b> + } while (strm.avail_out == 0); +</b></pre><!-- --> +The outer <tt>do</tt>-loop ends when <tt>inflate()</tt> reports that it has reached the +end of the input <em>zlib</em> stream, has completed the decompression and integrity +check, and has provided all of the output. This is indicated by the <tt>inflate()</tt> +return value <tt>Z_STREAM_END</tt>. The inner loop is guaranteed to leave <tt>ret</tt> +equal to <tt>Z_STREAM_END</tt> if the last chunk of the input file read contained the end +of the <em>zlib</em> stream. So if the return value is not <tt>Z_STREAM_END</tt>, the +loop continues to read more input. +<pre><b> + /* done when inflate() says it's done */ + } while (ret != Z_STREAM_END); +</b></pre><!-- --> +At this point, decompression successfully completed, or we broke out of the loop due to no +more data being available from the input file. If the last <tt>inflate()</tt> return value +is not <tt>Z_STREAM_END</tt>, then the <em>zlib</em> stream was incomplete and a data error +is returned. Otherwise, we return with a happy return value. Of course, <tt>inflateEnd()</tt> +is called first to avoid a memory leak. +<pre><b> + /* clean up and return */ + (void)inflateEnd(&strm); + return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR; +} +</b></pre><!-- --> +That ends the routines that directly use <em>zlib</em>. The following routines make this +a command-line program by running data through the above routines from <tt>stdin</tt> to +<tt>stdout</tt>, and handling any errors reported by <tt>def()</tt> or <tt>inf()</tt>. +<p> +<tt>zerr()</tt> is used to interpret the possible error codes from <tt>def()</tt> +and <tt>inf()</tt>, as detailed in their comments above, and print out an error message. +Note that these are only a subset of the possible return values from <tt>deflate()</tt> +and <tt>inflate()</tt>. +<pre><b> +/* report a zlib or i/o error */ +void zerr(int ret) +{ + fputs("zpipe: ", stderr); + switch (ret) { + case Z_ERRNO: + if (ferror(stdin)) + fputs("error reading stdin\n", stderr); + if (ferror(stdout)) + fputs("error writing stdout\n", stderr); + break; + case Z_STREAM_ERROR: + fputs("invalid compression level\n", stderr); + break; + case Z_DATA_ERROR: + fputs("invalid or incomplete deflate data\n", stderr); + break; + case Z_MEM_ERROR: + fputs("out of memory\n", stderr); + break; + case Z_VERSION_ERROR: + fputs("zlib version mismatch!\n", stderr); + } +} +</b></pre><!-- --> +Here is the <tt>main()</tt> routine used to test <tt>def()</tt> and <tt>inf()</tt>. The +<tt>zpipe</tt> command is simply a compression pipe from <tt>stdin</tt> to <tt>stdout</tt>, if +no arguments are given, or it is a decompression pipe if <tt>zpipe -d</tt> is used. If any other +arguments are provided, no compression or decompression is performed. Instead a usage +message is displayed. Examples are <tt>zpipe < foo.txt > foo.txt.z</tt> to compress, and +<tt>zpipe -d < foo.txt.z > foo.txt</tt> to decompress. +<pre><b> +/* compress or decompress from stdin to stdout */ +int main(int argc, char **argv) +{ + int ret; + + /* avoid end-of-line conversions */ + SET_BINARY_MODE(stdin); + SET_BINARY_MODE(stdout); + + /* do compression if no arguments */ + if (argc == 1) { + ret = def(stdin, stdout, Z_DEFAULT_COMPRESSION); + if (ret != Z_OK) + zerr(ret); + return ret; + } + + /* do decompression if -d specified */ + else if (argc == 2 && strcmp(argv[1], "-d") == 0) { + ret = inf(stdin, stdout); + if (ret != Z_OK) + zerr(ret); + return ret; + } + + /* otherwise, report usage */ + else { + fputs("zpipe usage: zpipe [-d] < source > dest\n", stderr); + return 1; + } +} +</b></pre> +<hr> +<i>Copyright (c) 2004, 2005 by Mark Adler<br>Last modified 11 December 2005</i> +</body> +</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/zpipe.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,205 @@ +/* zpipe.c: example of proper use of zlib's inflate() and deflate() + Not copyrighted -- provided to the public domain + Version 1.4 11 December 2005 Mark Adler */ + +/* Version history: + 1.0 30 Oct 2004 First version + 1.1 8 Nov 2004 Add void casting for unused return values + Use switch statement for inflate() return values + 1.2 9 Nov 2004 Add assertions to document zlib guarantees + 1.3 6 Apr 2005 Remove incorrect assertion in inf() + 1.4 11 Dec 2005 Add hack to avoid MSDOS end-of-line conversions + Avoid some compiler warnings for input and output buffers + */ + +#include <stdio.h> +#include <string.h> +#include <assert.h> +#include "zlib.h" + +#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) +# include <fcntl.h> +# include <io.h> +# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif + +#define CHUNK 16384 + +/* Compress from file source to file dest until EOF on source. + def() returns Z_OK on success, Z_MEM_ERROR if memory could not be + allocated for processing, Z_STREAM_ERROR if an invalid compression + level is supplied, Z_VERSION_ERROR if the version of zlib.h and the + version of the library linked do not match, or Z_ERRNO if there is + an error reading or writing the files. */ +int def(FILE *source, FILE *dest, int level) +{ + int ret, flush; + unsigned have; + z_stream strm; + unsigned char in[CHUNK]; + unsigned char out[CHUNK]; + + /* allocate deflate state */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + ret = deflateInit(&strm, level); + if (ret != Z_OK) + return ret; + + /* compress until end of file */ + do { + strm.avail_in = fread(in, 1, CHUNK, source); + if (ferror(source)) { + (void)deflateEnd(&strm); + return Z_ERRNO; + } + flush = feof(source) ? Z_FINISH : Z_NO_FLUSH; + strm.next_in = in; + + /* run deflate() on input until output buffer not full, finish + compression if all of source has been read in */ + do { + strm.avail_out = CHUNK; + strm.next_out = out; + ret = deflate(&strm, flush); /* no bad return value */ + assert(ret != Z_STREAM_ERROR); /* state not clobbered */ + have = CHUNK - strm.avail_out; + if (fwrite(out, 1, have, dest) != have || ferror(dest)) { + (void)deflateEnd(&strm); + return Z_ERRNO; + } + } while (strm.avail_out == 0); + assert(strm.avail_in == 0); /* all input will be used */ + + /* done when last data in file processed */ + } while (flush != Z_FINISH); + assert(ret == Z_STREAM_END); /* stream will be complete */ + + /* clean up and return */ + (void)deflateEnd(&strm); + return Z_OK; +} + +/* Decompress from file source to file dest until stream ends or EOF. + inf() returns Z_OK on success, Z_MEM_ERROR if memory could not be + allocated for processing, Z_DATA_ERROR if the deflate data is + invalid or incomplete, Z_VERSION_ERROR if the version of zlib.h and + the version of the library linked do not match, or Z_ERRNO if there + is an error reading or writing the files. */ +int inf(FILE *source, FILE *dest) +{ + int ret; + unsigned have; + z_stream strm; + unsigned char in[CHUNK]; + unsigned char out[CHUNK]; + + /* allocate inflate state */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit(&strm); + if (ret != Z_OK) + return ret; + + /* decompress until deflate stream ends or end of file */ + do { + strm.avail_in = fread(in, 1, CHUNK, source); + if (ferror(source)) { + (void)inflateEnd(&strm); + return Z_ERRNO; + } + if (strm.avail_in == 0) + break; + strm.next_in = in; + + /* run inflate() on input until output buffer not full */ + do { + strm.avail_out = CHUNK; + strm.next_out = out; + ret = inflate(&strm, Z_NO_FLUSH); + assert(ret != Z_STREAM_ERROR); /* state not clobbered */ + switch (ret) { + case Z_NEED_DICT: + ret = Z_DATA_ERROR; /* and fall through */ + case Z_DATA_ERROR: + case Z_MEM_ERROR: + (void)inflateEnd(&strm); + return ret; + } + have = CHUNK - strm.avail_out; + if (fwrite(out, 1, have, dest) != have || ferror(dest)) { + (void)inflateEnd(&strm); + return Z_ERRNO; + } + } while (strm.avail_out == 0); + + /* done when inflate() says it's done */ + } while (ret != Z_STREAM_END); + + /* clean up and return */ + (void)inflateEnd(&strm); + return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR; +} + +/* report a zlib or i/o error */ +void zerr(int ret) +{ + fputs("zpipe: ", stderr); + switch (ret) { + case Z_ERRNO: + if (ferror(stdin)) + fputs("error reading stdin\n", stderr); + if (ferror(stdout)) + fputs("error writing stdout\n", stderr); + break; + case Z_STREAM_ERROR: + fputs("invalid compression level\n", stderr); + break; + case Z_DATA_ERROR: + fputs("invalid or incomplete deflate data\n", stderr); + break; + case Z_MEM_ERROR: + fputs("out of memory\n", stderr); + break; + case Z_VERSION_ERROR: + fputs("zlib version mismatch!\n", stderr); + } +} + +/* compress or decompress from stdin to stdout */ +int main(int argc, char **argv) +{ + int ret; + + /* avoid end-of-line conversions */ + SET_BINARY_MODE(stdin); + SET_BINARY_MODE(stdout); + + /* do compression if no arguments */ + if (argc == 1) { + ret = def(stdin, stdout, Z_DEFAULT_COMPRESSION); + if (ret != Z_OK) + zerr(ret); + return ret; + } + + /* do decompression if -d specified */ + else if (argc == 2 && strcmp(argv[1], "-d") == 0) { + ret = inf(stdin, stdout); + if (ret != Z_OK) + zerr(ret); + return ret; + } + + /* otherwise, report usage */ + else { + fputs("zpipe usage: zpipe [-d] < source > dest\n", stderr); + return 1; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/examples/zran.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,404 @@ +/* zran.c -- example of zlib/gzip stream indexing and random access + * Copyright (C) 2005 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + Version 1.0 29 May 2005 Mark Adler */ + +/* Illustrate the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary() + for random access of a compressed file. A file containing a zlib or gzip + stream is provided on the command line. The compressed stream is decoded in + its entirety, and an index built with access points about every SPAN bytes + in the uncompressed output. The compressed file is left open, and can then + be read randomly, having to decompress on the average SPAN/2 uncompressed + bytes before getting to the desired block of data. + + An access point can be created at the start of any deflate block, by saving + the starting file offset and bit of that block, and the 32K bytes of + uncompressed data that precede that block. Also the uncompressed offset of + that block is saved to provide a referece for locating a desired starting + point in the uncompressed stream. build_index() works by decompressing the + input zlib or gzip stream a block at a time, and at the end of each block + deciding if enough uncompressed data has gone by to justify the creation of + a new access point. If so, that point is saved in a data structure that + grows as needed to accommodate the points. + + To use the index, an offset in the uncompressed data is provided, for which + the latest accees point at or preceding that offset is located in the index. + The input file is positioned to the specified location in the index, and if + necessary the first few bits of the compressed data is read from the file. + inflate is initialized with those bits and the 32K of uncompressed data, and + the decompression then proceeds until the desired offset in the file is + reached. Then the decompression continues to read the desired uncompressed + data from the file. + + Another approach would be to generate the index on demand. In that case, + requests for random access reads from the compressed data would try to use + the index, but if a read far enough past the end of the index is required, + then further index entries would be generated and added. + + There is some fair bit of overhead to starting inflation for the random + access, mainly copying the 32K byte dictionary. So if small pieces of the + file are being accessed, it would make sense to implement a cache to hold + some lookahead and avoid many calls to extract() for small lengths. + + Another way to build an index would be to use inflateCopy(). That would + not be constrained to have access points at block boundaries, but requires + more memory per access point, and also cannot be saved to file due to the + use of pointers in the state. The approach here allows for storage of the + index in a file. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "zlib.h" + +#define local static + +#define SPAN 1048576L /* desired distance between access points */ +#define WINSIZE 32768U /* sliding window size */ +#define CHUNK 16384 /* file input buffer size */ + +/* access point entry */ +struct point { + off_t out; /* corresponding offset in uncompressed data */ + off_t in; /* offset in input file of first full byte */ + int bits; /* number of bits (1-7) from byte at in - 1, or 0 */ + unsigned char window[WINSIZE]; /* preceding 32K of uncompressed data */ +}; + +/* access point list */ +struct access { + int have; /* number of list entries filled in */ + int size; /* number of list entries allocated */ + struct point *list; /* allocated list */ +}; + +/* Deallocate an index built by build_index() */ +local void free_index(struct access *index) +{ + if (index != NULL) { + free(index->list); + free(index); + } +} + +/* Add an entry to the access point list. If out of memory, deallocate the + existing list and return NULL. */ +local struct access *addpoint(struct access *index, int bits, + off_t in, off_t out, unsigned left, unsigned char *window) +{ + struct point *next; + + /* if list is empty, create it (start with eight points) */ + if (index == NULL) { + index = malloc(sizeof(struct access)); + if (index == NULL) return NULL; + index->list = malloc(sizeof(struct point) << 3); + if (index->list == NULL) { + free(index); + return NULL; + } + index->size = 8; + index->have = 0; + } + + /* if list is full, make it bigger */ + else if (index->have == index->size) { + index->size <<= 1; + next = realloc(index->list, sizeof(struct point) * index->size); + if (next == NULL) { + free_index(index); + return NULL; + } + index->list = next; + } + + /* fill in entry and increment how many we have */ + next = index->list + index->have; + next->bits = bits; + next->in = in; + next->out = out; + if (left) + memcpy(next->window, window + WINSIZE - left, left); + if (left < WINSIZE) + memcpy(next->window + left, window, WINSIZE - left); + index->have++; + + /* return list, possibly reallocated */ + return index; +} + +/* Make one entire pass through the compressed stream and build an index, with + access points about every span bytes of uncompressed output -- span is + chosen to balance the speed of random access against the memory requirements + of the list, about 32K bytes per access point. Note that data after the end + of the first zlib or gzip stream in the file is ignored. build_index() + returns the number of access points on success (>= 1), Z_MEM_ERROR for out + of memory, Z_DATA_ERROR for an error in the input file, or Z_ERRNO for a + file read error. On success, *built points to the resulting index. */ +local int build_index(FILE *in, off_t span, struct access **built) +{ + int ret; + off_t totin, totout; /* our own total counters to avoid 4GB limit */ + off_t last; /* totout value of last access point */ + struct access *index; /* access points being generated */ + z_stream strm; + unsigned char input[CHUNK]; + unsigned char window[WINSIZE]; + + /* initialize inflate */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit2(&strm, 47); /* automatic zlib or gzip decoding */ + if (ret != Z_OK) + return ret; + + /* inflate the input, maintain a sliding window, and build an index -- this + also validates the integrity of the compressed data using the check + information at the end of the gzip or zlib stream */ + totin = totout = last = 0; + index = NULL; /* will be allocated by first addpoint() */ + strm.avail_out = 0; + do { + /* get some compressed data from input file */ + strm.avail_in = fread(input, 1, CHUNK, in); + if (ferror(in)) { + ret = Z_ERRNO; + goto build_index_error; + } + if (strm.avail_in == 0) { + ret = Z_DATA_ERROR; + goto build_index_error; + } + strm.next_in = input; + + /* process all of that, or until end of stream */ + do { + /* reset sliding window if necessary */ + if (strm.avail_out == 0) { + strm.avail_out = WINSIZE; + strm.next_out = window; + } + + /* inflate until out of input, output, or at end of block -- + update the total input and output counters */ + totin += strm.avail_in; + totout += strm.avail_out; + ret = inflate(&strm, Z_BLOCK); /* return at end of block */ + totin -= strm.avail_in; + totout -= strm.avail_out; + if (ret == Z_NEED_DICT) + ret = Z_DATA_ERROR; + if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR) + goto build_index_error; + if (ret == Z_STREAM_END) + break; + + /* if at end of block, consider adding an index entry (note that if + data_type indicates an end-of-block, then all of the + uncompressed data from that block has been delivered, and none + of the compressed data after that block has been consumed, + except for up to seven bits) -- the totout == 0 provides an + entry point after the zlib or gzip header, and assures that the + index always has at least one access point; we avoid creating an + access point after the last block by checking bit 6 of data_type + */ + if ((strm.data_type & 128) && !(strm.data_type & 64) && + (totout == 0 || totout - last > span)) { + index = addpoint(index, strm.data_type & 7, totin, + totout, strm.avail_out, window); + if (index == NULL) { + ret = Z_MEM_ERROR; + goto build_index_error; + } + last = totout; + } + } while (strm.avail_in != 0); + } while (ret != Z_STREAM_END); + + /* clean up and return index (release unused entries in list) */ + (void)inflateEnd(&strm); + index = realloc(index, sizeof(struct point) * index->have); + index->size = index->have; + *built = index; + return index->size; + + /* return error */ + build_index_error: + (void)inflateEnd(&strm); + if (index != NULL) + free_index(index); + return ret; +} + +/* Use the index to read len bytes from offset into buf, return bytes read or + negative for error (Z_DATA_ERROR or Z_MEM_ERROR). If data is requested past + the end of the uncompressed data, then extract() will return a value less + than len, indicating how much as actually read into buf. This function + should not return a data error unless the file was modified since the index + was generated. extract() may also return Z_ERRNO if there is an error on + reading or seeking the input file. */ +local int extract(FILE *in, struct access *index, off_t offset, + unsigned char *buf, int len) +{ + int ret, skip; + z_stream strm; + struct point *here; + unsigned char input[CHUNK]; + unsigned char discard[WINSIZE]; + + /* proceed only if something reasonable to do */ + if (len < 0) + return 0; + + /* find where in stream to start */ + here = index->list; + ret = index->have; + while (--ret && here[1].out <= offset) + here++; + + /* initialize file and inflate state to start there */ + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit2(&strm, -15); /* raw inflate */ + if (ret != Z_OK) + return ret; + ret = fseeko(in, here->in - (here->bits ? 1 : 0), SEEK_SET); + if (ret == -1) + goto extract_ret; + if (here->bits) { + ret = getc(in); + if (ret == -1) { + ret = ferror(in) ? Z_ERRNO : Z_DATA_ERROR; + goto extract_ret; + } + (void)inflatePrime(&strm, here->bits, ret >> (8 - here->bits)); + } + (void)inflateSetDictionary(&strm, here->window, WINSIZE); + + /* skip uncompressed bytes until offset reached, then satisfy request */ + offset -= here->out; + strm.avail_in = 0; + skip = 1; /* while skipping to offset */ + do { + /* define where to put uncompressed data, and how much */ + if (offset == 0 && skip) { /* at offset now */ + strm.avail_out = len; + strm.next_out = buf; + skip = 0; /* only do this once */ + } + if (offset > WINSIZE) { /* skip WINSIZE bytes */ + strm.avail_out = WINSIZE; + strm.next_out = discard; + offset -= WINSIZE; + } + else if (offset != 0) { /* last skip */ + strm.avail_out = (unsigned)offset; + strm.next_out = discard; + offset = 0; + } + + /* uncompress until avail_out filled, or end of stream */ + do { + if (strm.avail_in == 0) { + strm.avail_in = fread(input, 1, CHUNK, in); + if (ferror(in)) { + ret = Z_ERRNO; + goto extract_ret; + } + if (strm.avail_in == 0) { + ret = Z_DATA_ERROR; + goto extract_ret; + } + strm.next_in = input; + } + ret = inflate(&strm, Z_NO_FLUSH); /* normal inflate */ + if (ret == Z_NEED_DICT) + ret = Z_DATA_ERROR; + if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR) + goto extract_ret; + if (ret == Z_STREAM_END) + break; + } while (strm.avail_out != 0); + + /* if reach end of stream, then don't keep trying to get more */ + if (ret == Z_STREAM_END) + break; + + /* do until offset reached and requested data read, or stream ends */ + } while (skip); + + /* compute number of uncompressed bytes read after offset */ + ret = skip ? 0 : len - strm.avail_out; + + /* clean up and return bytes read or error */ + extract_ret: + (void)inflateEnd(&strm); + return ret; +} + +/* Demonstrate the use of build_index() and extract() by processing the file + provided on the command line, and the extracting 16K from about 2/3rds of + the way through the uncompressed output, and writing that to stdout. */ +int main(int argc, char **argv) +{ + int len; + off_t offset; + FILE *in; + struct access *index = NULL; + unsigned char buf[CHUNK]; + + /* open input file */ + if (argc != 2) { + fprintf(stderr, "usage: zran file.gz\n"); + return 1; + } + in = fopen(argv[1], "rb"); + if (in == NULL) { + fprintf(stderr, "zran: could not open %s for reading\n", argv[1]); + return 1; + } + + /* build index */ + len = build_index(in, SPAN, &index); + if (len < 0) { + fclose(in); + switch (len) { + case Z_MEM_ERROR: + fprintf(stderr, "zran: out of memory\n"); + break; + case Z_DATA_ERROR: + fprintf(stderr, "zran: compressed data error in %s\n", argv[1]); + break; + case Z_ERRNO: + fprintf(stderr, "zran: read error on %s\n", argv[1]); + break; + default: + fprintf(stderr, "zran: error %d while building index\n", len); + } + return 1; + } + fprintf(stderr, "zran: built index with %d access points\n", len); + + /* use index by reading some bytes from an arbitrary offset */ + offset = (index->list[index->have - 1].out << 1) / 3; + len = extract(in, index, offset, buf, CHUNK); + if (len < 0) + fprintf(stderr, "zran: extraction failed: %s error\n", + len == Z_MEM_ERROR ? "out of memory" : "input corrupted"); + else { + fwrite(buf, 1, len, stdout); + fprintf(stderr, "zran: extracted %d bytes at %llu\n", len, offset); + } + + /* clean up and exit */ + free_index(index); + fclose(in); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/gzclose.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,25 @@ +/* gzclose.c -- zlib gzclose() function + * Copyright (C) 2004, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +/* gzclose() is in a separate file so that it is linked in only if it is used. + That way the other gzclose functions can be used instead to avoid linking in + unneeded compression or decompression routines. */ +int ZEXPORT gzclose(file) + gzFile file; +{ +#ifndef NO_GZCOMPRESS + gz_statep state; + + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + + return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); +#else + return gzclose_r(file); +#endif +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/gzguts.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,193 @@ +/* gzguts.h -- zlib internal header definitions for gz* operations + * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#ifdef _LARGEFILE64_SOURCE +# ifndef _LARGEFILE_SOURCE +# define _LARGEFILE_SOURCE 1 +# endif +# ifdef _FILE_OFFSET_BITS +# undef _FILE_OFFSET_BITS +# endif +#endif + +#ifdef HAVE_HIDDEN +# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) +#else +# define ZLIB_INTERNAL +#endif + +#include <stdio.h> +#include "zlib.h" +#ifdef STDC +# include <string.h> +# include <stdlib.h> +# include <limits.h> +#endif +#include <fcntl.h> + +#ifdef _WIN32 +# include <stddef.h> +#endif + +#if defined(__TURBOC__) || defined(_MSC_VER) || defined(_WIN32) +# include <io.h> +#endif + +#ifdef NO_DEFLATE /* for compatibility with old definition */ +# define NO_GZCOMPRESS +#endif + +#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550) +# ifndef HAVE_VSNPRINTF +# define HAVE_VSNPRINTF +# endif +#endif + +#if defined(__CYGWIN__) +# ifndef HAVE_VSNPRINTF +# define HAVE_VSNPRINTF +# endif +#endif + +#if defined(MSDOS) && defined(__BORLANDC__) && (BORLANDC > 0x410) +# ifndef HAVE_VSNPRINTF +# define HAVE_VSNPRINTF +# endif +#endif + +#ifndef HAVE_VSNPRINTF +# ifdef MSDOS +/* vsnprintf may exist on some MS-DOS compilers (DJGPP?), + but for now we just assume it doesn't. */ +# define NO_vsnprintf +# endif +# ifdef __TURBOC__ +# define NO_vsnprintf +# endif +# ifdef WIN32 +/* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */ +# if !defined(vsnprintf) && !defined(NO_vsnprintf) +# if !defined(_MSC_VER) || ( defined(_MSC_VER) && _MSC_VER < 1500 ) +# define vsnprintf _vsnprintf +# endif +# endif +# endif +# ifdef __SASC +# define NO_vsnprintf +# endif +# ifdef VMS +# define NO_vsnprintf +# endif +# ifdef __OS400__ +# define NO_vsnprintf +# endif +# ifdef __MVS__ +# define NO_vsnprintf +# endif +#endif + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + +/* gz* functions always use library allocation functions */ +#ifndef STDC + extern voidp malloc OF((uInt size)); + extern void free OF((voidpf ptr)); +#endif + +/* get errno and strerror definition */ +#if defined UNDER_CE +# include <windows.h> +# define zstrerror() gz_strwinerror((DWORD)GetLastError()) +#else +# ifndef NO_STRERROR +# include <errno.h> +# define zstrerror() strerror(errno) +# else +# define zstrerror() "stdio error (consult errno)" +# endif +#endif + +/* provide prototypes for these when building zlib without LFS */ +#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); + ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); +#endif + +/* default memLevel */ +#if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +#else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +#endif + +/* default i/o buffer size -- double this for output when reading */ +#define GZBUFSIZE 8192 + +/* gzip modes, also provide a little integrity check on the passed structure */ +#define GZ_NONE 0 +#define GZ_READ 7247 +#define GZ_WRITE 31153 +#define GZ_APPEND 1 /* mode set to GZ_WRITE after the file is opened */ + +/* values for gz_state how */ +#define LOOK 0 /* look for a gzip header */ +#define COPY 1 /* copy input directly */ +#define GZIP 2 /* decompress a gzip stream */ + +/* internal gzip file state data structure */ +typedef struct { + /* exposed contents for gzgetc() macro */ + struct gzFile_s x; /* "x" for exposed */ + /* x.have: number of bytes available at x.next */ + /* x.next: next output data to deliver or write */ + /* x.pos: current position in uncompressed data */ + /* used for both reading and writing */ + int mode; /* see gzip modes above */ + int fd; /* file descriptor */ + char *path; /* path or fd for error messages */ + unsigned size; /* buffer size, zero if not allocated yet */ + unsigned want; /* requested buffer size, default is GZBUFSIZE */ + unsigned char *in; /* input buffer */ + unsigned char *out; /* output buffer (double-sized when reading) */ + int direct; /* 0 if processing gzip, 1 if transparent */ + /* just for reading */ + int how; /* 0: get header, 1: copy, 2: decompress */ + z_off64_t start; /* where the gzip data started, for rewinding */ + int eof; /* true if end of input file reached */ + int past; /* true if read requested past end */ + /* just for writing */ + int level; /* compression level */ + int strategy; /* compression strategy */ + /* seek request */ + z_off64_t skip; /* amount to skip (already rewound if backwards) */ + int seek; /* true if seek request pending */ + /* error information */ + int err; /* error code */ + char *msg; /* error message */ + /* zlib inflate or deflate stream */ + z_stream strm; /* stream structure in-place (not a pointer) */ +} gz_state; +typedef gz_state FAR *gz_statep; + +/* shared functions */ +void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *)); +#if defined UNDER_CE +char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error)); +#endif + +/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t + value -- needed when comparing unsigned to z_off64_t, which is signed + (possible z_off64_t types off_t, off64_t, and long are all signed) */ +#ifdef INT_MAX +# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX) +#else +unsigned ZLIB_INTERNAL gz_intmax OF((void)); +# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax()) +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/gzlib.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,620 @@ +/* gzlib.c -- zlib functions common to reading and writing gzip files + * Copyright (C) 2004, 2010, 2011, 2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +#if defined(_WIN32) && !defined(__BORLANDC__) +# define LSEEK _lseeki64 +#else +#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 +# define LSEEK lseek64 +#else +# define LSEEK lseek +#endif +#endif + +/* Local functions */ +local void gz_reset OF((gz_statep)); +local gzFile gz_open OF((const void *, int, const char *)); + +#if defined UNDER_CE + +/* Map the Windows error number in ERROR to a locale-dependent error message + string and return a pointer to it. Typically, the values for ERROR come + from GetLastError. + + The string pointed to shall not be modified by the application, but may be + overwritten by a subsequent call to gz_strwinerror + + The gz_strwinerror function does not change the current setting of + GetLastError. */ +char ZLIB_INTERNAL *gz_strwinerror (error) + DWORD error; +{ + static char buf[1024]; + + wchar_t *msgbuf; + DWORD lasterr = GetLastError(); + DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM + | FORMAT_MESSAGE_ALLOCATE_BUFFER, + NULL, + error, + 0, /* Default language */ + (LPVOID)&msgbuf, + 0, + NULL); + if (chars != 0) { + /* If there is an \r\n appended, zap it. */ + if (chars >= 2 + && msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') { + chars -= 2; + msgbuf[chars] = 0; + } + + if (chars > sizeof (buf) - 1) { + chars = sizeof (buf) - 1; + msgbuf[chars] = 0; + } + + wcstombs(buf, msgbuf, chars + 1); + LocalFree(msgbuf); + } + else { + sprintf(buf, "unknown win32 error (%ld)", error); + } + + SetLastError(lasterr); + return buf; +} + +#endif /* UNDER_CE */ + +/* Reset gzip file state */ +local void gz_reset(state) + gz_statep state; +{ + state->x.have = 0; /* no output data available */ + if (state->mode == GZ_READ) { /* for reading ... */ + state->eof = 0; /* not at end of file */ + state->past = 0; /* have not read past end yet */ + state->how = LOOK; /* look for gzip header */ + } + state->seek = 0; /* no seek request pending */ + gz_error(state, Z_OK, NULL); /* clear error */ + state->x.pos = 0; /* no uncompressed data yet */ + state->strm.avail_in = 0; /* no input data yet */ +} + +/* Open a gzip file either by name or file descriptor. */ +local gzFile gz_open(path, fd, mode) + const void *path; + int fd; + const char *mode; +{ + gz_statep state; + size_t len; + int oflag; +#ifdef O_CLOEXEC + int cloexec = 0; +#endif +#ifdef O_EXCL + int exclusive = 0; +#endif + + /* check input */ + if (path == NULL) + return NULL; + + /* allocate gzFile structure to return */ + state = malloc(sizeof(gz_state)); + if (state == NULL) + return NULL; + state->size = 0; /* no buffers allocated yet */ + state->want = GZBUFSIZE; /* requested buffer size */ + state->msg = NULL; /* no error message yet */ + + /* interpret mode */ + state->mode = GZ_NONE; + state->level = Z_DEFAULT_COMPRESSION; + state->strategy = Z_DEFAULT_STRATEGY; + state->direct = 0; + while (*mode) { + if (*mode >= '0' && *mode <= '9') + state->level = *mode - '0'; + else + switch (*mode) { + case 'r': + state->mode = GZ_READ; + break; +#ifndef NO_GZCOMPRESS + case 'w': + state->mode = GZ_WRITE; + break; + case 'a': + state->mode = GZ_APPEND; + break; +#endif + case '+': /* can't read and write at the same time */ + free(state); + return NULL; + case 'b': /* ignore -- will request binary anyway */ + break; +#ifdef O_CLOEXEC + case 'e': + cloexec = 1; + break; +#endif +#ifdef O_EXCL + case 'x': + exclusive = 1; + break; +#endif + case 'f': + state->strategy = Z_FILTERED; + break; + case 'h': + state->strategy = Z_HUFFMAN_ONLY; + break; + case 'R': + state->strategy = Z_RLE; + break; + case 'F': + state->strategy = Z_FIXED; + case 'T': + state->direct = 1; + default: /* could consider as an error, but just ignore */ + ; + } + mode++; + } + + /* must provide an "r", "w", or "a" */ + if (state->mode == GZ_NONE) { + free(state); + return NULL; + } + + /* can't force transparent read */ + if (state->mode == GZ_READ) { + if (state->direct) { + free(state); + return NULL; + } + state->direct = 1; /* for empty file */ + } + + /* save the path name for error messages */ +#ifdef _WIN32 + if (fd == -2) { + len = wcstombs(NULL, path, 0); + if (len == (size_t)-1) + len = 0; + } + else +#endif + len = strlen(path); + state->path = malloc(len + 1); + if (state->path == NULL) { + free(state); + return NULL; + } +#ifdef _WIN32 + if (fd == -2) + if (len) + wcstombs(state->path, path, len + 1); + else + *(state->path) = 0; + else +#endif + strcpy(state->path, path); + + /* compute the flags for open() */ + oflag = +#ifdef O_LARGEFILE + O_LARGEFILE | +#endif +#ifdef O_BINARY + O_BINARY | +#endif +#ifdef O_CLOEXEC + (cloexec ? O_CLOEXEC : 0) | +#endif + (state->mode == GZ_READ ? + O_RDONLY : + (O_WRONLY | O_CREAT | +#ifdef O_EXCL + (exclusive ? O_EXCL : 0) | +#endif + (state->mode == GZ_WRITE ? + O_TRUNC : + O_APPEND))); + + /* open the file with the appropriate flags (or just use fd) */ + state->fd = fd > -1 ? fd : ( +#ifdef _WIN32 + fd == -2 ? _wopen(path, oflag, 0666) : +#endif + open(path, oflag, 0666)); + if (state->fd == -1) { + free(state->path); + free(state); + return NULL; + } + if (state->mode == GZ_APPEND) + state->mode = GZ_WRITE; /* simplify later checks */ + + /* save the current position for rewinding (only if reading) */ + if (state->mode == GZ_READ) { + state->start = LSEEK(state->fd, 0, SEEK_CUR); + if (state->start == -1) state->start = 0; + } + + /* initialize stream */ + gz_reset(state); + + /* return stream */ + return (gzFile)state; +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzopen(path, mode) + const char *path; + const char *mode; +{ + return gz_open(path, -1, mode); +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzopen64(path, mode) + const char *path; + const char *mode; +{ + return gz_open(path, -1, mode); +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzdopen(fd, mode) + int fd; + const char *mode; +{ + char *path; /* identifier for error messages */ + gzFile gz; + + if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL) + return NULL; + sprintf(path, "<fd:%d>", fd); /* for debugging */ + gz = gz_open(path, fd, mode); + free(path); + return gz; +} + +/* -- see zlib.h -- */ +#ifdef _WIN32 +gzFile ZEXPORT gzopen_w(path, mode) + const wchar_t *path; + const char *mode; +{ + return gz_open(path, -2, mode); +} +#endif + +/* -- see zlib.h -- */ +int ZEXPORT gzbuffer(file, size) + gzFile file; + unsigned size; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* make sure we haven't already allocated memory */ + if (state->size != 0) + return -1; + + /* check and set requested size */ + if (size < 2) + size = 2; /* need two bytes to check magic header */ + state->want = size; + return 0; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzrewind(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're reading and that there's no error */ + if (state->mode != GZ_READ || + (state->err != Z_OK && state->err != Z_BUF_ERROR)) + return -1; + + /* back up and start over */ + if (LSEEK(state->fd, state->start, SEEK_SET) == -1) + return -1; + gz_reset(state); + return 0; +} + +/* -- see zlib.h -- */ +z_off64_t ZEXPORT gzseek64(file, offset, whence) + gzFile file; + z_off64_t offset; + int whence; +{ + unsigned n; + z_off64_t ret; + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* check that there's no error */ + if (state->err != Z_OK && state->err != Z_BUF_ERROR) + return -1; + + /* can only seek from start or relative to current position */ + if (whence != SEEK_SET && whence != SEEK_CUR) + return -1; + + /* normalize offset to a SEEK_CUR specification */ + if (whence == SEEK_SET) + offset -= state->x.pos; + else if (state->seek) + offset += state->skip; + state->seek = 0; + + /* if within raw area while reading, just go there */ + if (state->mode == GZ_READ && state->how == COPY && + state->x.pos + offset >= 0) { + ret = LSEEK(state->fd, offset - state->x.have, SEEK_CUR); + if (ret == -1) + return -1; + state->x.have = 0; + state->eof = 0; + state->past = 0; + state->seek = 0; + gz_error(state, Z_OK, NULL); + state->strm.avail_in = 0; + state->x.pos += offset; + return state->x.pos; + } + + /* calculate skip amount, rewinding if needed for back seek when reading */ + if (offset < 0) { + if (state->mode != GZ_READ) /* writing -- can't go backwards */ + return -1; + offset += state->x.pos; + if (offset < 0) /* before start of file! */ + return -1; + if (gzrewind(file) == -1) /* rewind, then skip to offset */ + return -1; + } + + /* if reading, skip what's in output buffer (one less gzgetc() check) */ + if (state->mode == GZ_READ) { + n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > offset ? + (unsigned)offset : state->x.have; + state->x.have -= n; + state->x.next += n; + state->x.pos += n; + offset -= n; + } + + /* request skip (if not zero) */ + if (offset) { + state->seek = 1; + state->skip = offset; + } + return state->x.pos + offset; +} + +/* -- see zlib.h -- */ +z_off_t ZEXPORT gzseek(file, offset, whence) + gzFile file; + z_off_t offset; + int whence; +{ + z_off64_t ret; + + ret = gzseek64(file, (z_off64_t)offset, whence); + return ret == (z_off_t)ret ? (z_off_t)ret : -1; +} + +/* -- see zlib.h -- */ +z_off64_t ZEXPORT gztell64(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* return position */ + return state->x.pos + (state->seek ? state->skip : 0); +} + +/* -- see zlib.h -- */ +z_off_t ZEXPORT gztell(file) + gzFile file; +{ + z_off64_t ret; + + ret = gztell64(file); + return ret == (z_off_t)ret ? (z_off_t)ret : -1; +} + +/* -- see zlib.h -- */ +z_off64_t ZEXPORT gzoffset64(file) + gzFile file; +{ + z_off64_t offset; + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* compute and return effective offset in file */ + offset = LSEEK(state->fd, 0, SEEK_CUR); + if (offset == -1) + return -1; + if (state->mode == GZ_READ) /* reading */ + offset -= state->strm.avail_in; /* don't count buffered input */ + return offset; +} + +/* -- see zlib.h -- */ +z_off_t ZEXPORT gzoffset(file) + gzFile file; +{ + z_off64_t ret; + + ret = gzoffset64(file); + return ret == (z_off_t)ret ? (z_off_t)ret : -1; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzeof(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return 0; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return 0; + + /* return end-of-file state */ + return state->mode == GZ_READ ? state->past : 0; +} + +/* -- see zlib.h -- */ +const char * ZEXPORT gzerror(file, errnum) + gzFile file; + int *errnum; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return NULL; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return NULL; + + /* return error information */ + if (errnum != NULL) + *errnum = state->err; + return state->msg == NULL ? "" : state->msg; +} + +/* -- see zlib.h -- */ +void ZEXPORT gzclearerr(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return; + + /* clear error and end-of-file */ + if (state->mode == GZ_READ) { + state->eof = 0; + state->past = 0; + } + gz_error(state, Z_OK, NULL); +} + +/* Create an error message in allocated memory and set state->err and + state->msg accordingly. Free any previous error message already there. Do + not try to free or allocate space if the error is Z_MEM_ERROR (out of + memory). Simply save the error message as a static string. If there is an + allocation failure constructing the error message, then convert the error to + out of memory. */ +void ZLIB_INTERNAL gz_error(state, err, msg) + gz_statep state; + int err; + const char *msg; +{ + /* free previously allocated message and clear */ + if (state->msg != NULL) { + if (state->err != Z_MEM_ERROR) + free(state->msg); + state->msg = NULL; + } + + /* if fatal, set state->x.have to 0 so that the gzgetc() macro fails */ + if (err != Z_OK && err != Z_BUF_ERROR) + state->x.have = 0; + + /* set error code, and if no message, then done */ + state->err = err; + if (msg == NULL) + return; + + /* for an out of memory error, save as static string */ + if (err == Z_MEM_ERROR) { + state->msg = (char *)msg; + return; + } + + /* construct error message with path */ + if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL) { + state->err = Z_MEM_ERROR; + state->msg = (char *)"out of memory"; + return; + } + strcpy(state->msg, state->path); + strcat(state->msg, ": "); + strcat(state->msg, msg); + return; +} + +#ifndef INT_MAX +/* portably return maximum value for an int (when limits.h presumed not + available) -- we need to do this to cover cases where 2's complement not + used, since C standard permits 1's complement and sign-bit representations, + otherwise we could just use ((unsigned)-1) >> 1 */ +unsigned ZLIB_INTERNAL gz_intmax() +{ + unsigned p, q; + + p = 1; + do { + q = p; + p <<= 1; + p++; + } while (p > q); + return q >> 1; +} +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/gzread.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,589 @@ +/* gzread.c -- zlib functions for reading gzip files + * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +/* Local functions */ +local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *)); +local int gz_avail OF((gz_statep)); +local int gz_look OF((gz_statep)); +local int gz_decomp OF((gz_statep)); +local int gz_fetch OF((gz_statep)); +local int gz_skip OF((gz_statep, z_off64_t)); + +/* Use read() to load a buffer -- return -1 on error, otherwise 0. Read from + state->fd, and update state->eof, state->err, and state->msg as appropriate. + This function needs to loop on read(), since read() is not guaranteed to + read the number of bytes requested, depending on the type of descriptor. */ +local int gz_load(state, buf, len, have) + gz_statep state; + unsigned char *buf; + unsigned len; + unsigned *have; +{ + int ret; + + *have = 0; + do { + ret = read(state->fd, buf + *have, len - *have); + if (ret <= 0) + break; + *have += ret; + } while (*have < len); + if (ret < 0) { + gz_error(state, Z_ERRNO, zstrerror()); + return -1; + } + if (ret == 0) + state->eof = 1; + return 0; +} + +/* Load up input buffer and set eof flag if last data loaded -- return -1 on + error, 0 otherwise. Note that the eof flag is set when the end of the input + file is reached, even though there may be unused data in the buffer. Once + that data has been used, no more attempts will be made to read the file. + If strm->avail_in != 0, then the current data is moved to the beginning of + the input buffer, and then the remainder of the buffer is loaded with the + available data from the input file. */ +local int gz_avail(state) + gz_statep state; +{ + unsigned got; + z_streamp strm = &(state->strm); + + if (state->err != Z_OK && state->err != Z_BUF_ERROR) + return -1; + if (state->eof == 0) { + if (strm->avail_in) { /* copy what's there to the start */ + unsigned char *p = state->in, *q = strm->next_in; + unsigned n = strm->avail_in; + do { + *p++ = *q++; + } while (--n); + } + if (gz_load(state, state->in + strm->avail_in, + state->size - strm->avail_in, &got) == -1) + return -1; + strm->avail_in += got; + strm->next_in = state->in; + } + return 0; +} + +/* Look for gzip header, set up for inflate or copy. state->x.have must be 0. + If this is the first time in, allocate required memory. state->how will be + left unchanged if there is no more input data available, will be set to COPY + if there is no gzip header and direct copying will be performed, or it will + be set to GZIP for decompression. If direct copying, then leftover input + data from the input buffer will be copied to the output buffer. In that + case, all further file reads will be directly to either the output buffer or + a user buffer. If decompressing, the inflate state will be initialized. + gz_look() will return 0 on success or -1 on failure. */ +local int gz_look(state) + gz_statep state; +{ + z_streamp strm = &(state->strm); + + /* allocate read buffers and inflate memory */ + if (state->size == 0) { + /* allocate buffers */ + state->in = malloc(state->want); + state->out = malloc(state->want << 1); + if (state->in == NULL || state->out == NULL) { + if (state->out != NULL) + free(state->out); + if (state->in != NULL) + free(state->in); + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + state->size = state->want; + + /* allocate inflate memory */ + state->strm.zalloc = Z_NULL; + state->strm.zfree = Z_NULL; + state->strm.opaque = Z_NULL; + state->strm.avail_in = 0; + state->strm.next_in = Z_NULL; + if (inflateInit2(&(state->strm), 15 + 16) != Z_OK) { /* gunzip */ + free(state->out); + free(state->in); + state->size = 0; + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + } + + /* get at least the magic bytes in the input buffer */ + if (strm->avail_in < 2) { + if (gz_avail(state) == -1) + return -1; + if (strm->avail_in == 0) + return 0; + } + + /* look for gzip magic bytes -- if there, do gzip decoding (note: there is + a logical dilemma here when considering the case of a partially written + gzip file, to wit, if a single 31 byte is written, then we cannot tell + whether this is a single-byte file, or just a partially written gzip + file -- for here we assume that if a gzip file is being written, then + the header will be written in a single operation, so that reading a + single byte is sufficient indication that it is not a gzip file) */ + if (strm->avail_in > 1 && + strm->next_in[0] == 31 && strm->next_in[1] == 139) { + inflateReset(strm); + state->how = GZIP; + state->direct = 0; + return 0; + } + + /* no gzip header -- if we were decoding gzip before, then this is trailing + garbage. Ignore the trailing garbage and finish. */ + if (state->direct == 0) { + strm->avail_in = 0; + state->eof = 1; + state->x.have = 0; + return 0; + } + + /* doing raw i/o, copy any leftover input to output -- this assumes that + the output buffer is larger than the input buffer, which also assures + space for gzungetc() */ + state->x.next = state->out; + if (strm->avail_in) { + memcpy(state->x.next, strm->next_in, strm->avail_in); + state->x.have = strm->avail_in; + strm->avail_in = 0; + } + state->how = COPY; + state->direct = 1; + return 0; +} + +/* Decompress from input to the provided next_out and avail_out in the state. + On return, state->x.have and state->x.next point to the just decompressed + data. If the gzip stream completes, state->how is reset to LOOK to look for + the next gzip stream or raw data, once state->x.have is depleted. Returns 0 + on success, -1 on failure. */ +local int gz_decomp(state) + gz_statep state; +{ + int ret = Z_OK; + unsigned had; + z_streamp strm = &(state->strm); + + /* fill output buffer up to end of deflate stream */ + had = strm->avail_out; + do { + /* get more input for inflate() */ + if (strm->avail_in == 0 && gz_avail(state) == -1) + return -1; + if (strm->avail_in == 0) { + gz_error(state, Z_BUF_ERROR, "unexpected end of file"); + break; + } + + /* decompress and handle errors */ + ret = inflate(strm, Z_NO_FLUSH); + if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) { + gz_error(state, Z_STREAM_ERROR, + "internal error: inflate stream corrupt"); + return -1; + } + if (ret == Z_MEM_ERROR) { + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + if (ret == Z_DATA_ERROR) { /* deflate stream invalid */ + gz_error(state, Z_DATA_ERROR, + strm->msg == NULL ? "compressed data error" : strm->msg); + return -1; + } + } while (strm->avail_out && ret != Z_STREAM_END); + + /* update available output */ + state->x.have = had - strm->avail_out; + state->x.next = strm->next_out - state->x.have; + + /* if the gzip stream completed successfully, look for another */ + if (ret == Z_STREAM_END) + state->how = LOOK; + + /* good decompression */ + return 0; +} + +/* Fetch data and put it in the output buffer. Assumes state->x.have is 0. + Data is either copied from the input file or decompressed from the input + file depending on state->how. If state->how is LOOK, then a gzip header is + looked for to determine whether to copy or decompress. Returns -1 on error, + otherwise 0. gz_fetch() will leave state->how as COPY or GZIP unless the + end of the input file has been reached and all data has been processed. */ +local int gz_fetch(state) + gz_statep state; +{ + z_streamp strm = &(state->strm); + + do { + switch(state->how) { + case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */ + if (gz_look(state) == -1) + return -1; + if (state->how == LOOK) + return 0; + break; + case COPY: /* -> COPY */ + if (gz_load(state, state->out, state->size << 1, &(state->x.have)) + == -1) + return -1; + state->x.next = state->out; + return 0; + case GZIP: /* -> GZIP or LOOK (if end of gzip stream) */ + strm->avail_out = state->size << 1; + strm->next_out = state->out; + if (gz_decomp(state) == -1) + return -1; + } + } while (state->x.have == 0 && (!state->eof || strm->avail_in)); + return 0; +} + +/* Skip len uncompressed bytes of output. Return -1 on error, 0 on success. */ +local int gz_skip(state, len) + gz_statep state; + z_off64_t len; +{ + unsigned n; + + /* skip over len bytes or reach end-of-file, whichever comes first */ + while (len) + /* skip over whatever is in output buffer */ + if (state->x.have) { + n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > len ? + (unsigned)len : state->x.have; + state->x.have -= n; + state->x.next += n; + state->x.pos += n; + len -= n; + } + + /* output buffer empty -- return if we're at the end of the input */ + else if (state->eof && state->strm.avail_in == 0) + break; + + /* need more data to skip -- load up output buffer */ + else { + /* get more output, looking for header if required */ + if (gz_fetch(state) == -1) + return -1; + } + return 0; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzread(file, buf, len) + gzFile file; + voidp buf; + unsigned len; +{ + unsigned got, n; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're reading and that there's no (serious) error */ + if (state->mode != GZ_READ || + (state->err != Z_OK && state->err != Z_BUF_ERROR)) + return -1; + + /* since an int is returned, make sure len fits in one, otherwise return + with an error (this avoids the flaw in the interface) */ + if ((int)len < 0) { + gz_error(state, Z_DATA_ERROR, "requested length does not fit in int"); + return -1; + } + + /* if len is zero, avoid unnecessary operations */ + if (len == 0) + return 0; + + /* process a skip request */ + if (state->seek) { + state->seek = 0; + if (gz_skip(state, state->skip) == -1) + return -1; + } + + /* get len bytes to buf, or less than len if at the end */ + got = 0; + do { + /* first just try copying data from the output buffer */ + if (state->x.have) { + n = state->x.have > len ? len : state->x.have; + memcpy(buf, state->x.next, n); + state->x.next += n; + state->x.have -= n; + } + + /* output buffer empty -- return if we're at the end of the input */ + else if (state->eof && strm->avail_in == 0) { + state->past = 1; /* tried to read past end */ + break; + } + + /* need output data -- for small len or new stream load up our output + buffer */ + else if (state->how == LOOK || len < (state->size << 1)) { + /* get more output, looking for header if required */ + if (gz_fetch(state) == -1) + return -1; + continue; /* no progress yet -- go back to copy above */ + /* the copy above assures that we will leave with space in the + output buffer, allowing at least one gzungetc() to succeed */ + } + + /* large len -- read directly into user buffer */ + else if (state->how == COPY) { /* read directly */ + if (gz_load(state, buf, len, &n) == -1) + return -1; + } + + /* large len -- decompress directly into user buffer */ + else { /* state->how == GZIP */ + strm->avail_out = len; + strm->next_out = buf; + if (gz_decomp(state) == -1) + return -1; + n = state->x.have; + state->x.have = 0; + } + + /* update progress */ + len -= n; + buf = (char *)buf + n; + got += n; + state->x.pos += n; + } while (len); + + /* return number of bytes read into user buffer (will fit in int) */ + return (int)got; +} + +/* -- see zlib.h -- */ +#undef gzgetc +int ZEXPORT gzgetc(file) + gzFile file; +{ + int ret; + unsigned char buf[1]; + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're reading and that there's no (serious) error */ + if (state->mode != GZ_READ || + (state->err != Z_OK && state->err != Z_BUF_ERROR)) + return -1; + + /* try output buffer (no need to check for skip request) */ + if (state->x.have) { + state->x.have--; + state->x.pos++; + return *(state->x.next)++; + } + + /* nothing there -- try gzread() */ + ret = gzread(file, buf, 1); + return ret < 1 ? -1 : buf[0]; +} + +int ZEXPORT gzgetc_(file) +gzFile file; +{ + return gzgetc(file); +} + +/* -- see zlib.h -- */ +int ZEXPORT gzungetc(c, file) + int c; + gzFile file; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're reading and that there's no (serious) error */ + if (state->mode != GZ_READ || + (state->err != Z_OK && state->err != Z_BUF_ERROR)) + return -1; + + /* process a skip request */ + if (state->seek) { + state->seek = 0; + if (gz_skip(state, state->skip) == -1) + return -1; + } + + /* can't push EOF */ + if (c < 0) + return -1; + + /* if output buffer empty, put byte at end (allows more pushing) */ + if (state->x.have == 0) { + state->x.have = 1; + state->x.next = state->out + (state->size << 1) - 1; + state->x.next[0] = c; + state->x.pos--; + state->past = 0; + return c; + } + + /* if no room, give up (must have already done a gzungetc()) */ + if (state->x.have == (state->size << 1)) { + gz_error(state, Z_DATA_ERROR, "out of room to push characters"); + return -1; + } + + /* slide output data if needed and insert byte before existing data */ + if (state->x.next == state->out) { + unsigned char *src = state->out + state->x.have; + unsigned char *dest = state->out + (state->size << 1); + while (src > state->out) + *--dest = *--src; + state->x.next = dest; + } + state->x.have++; + state->x.next--; + state->x.next[0] = c; + state->x.pos--; + state->past = 0; + return c; +} + +/* -- see zlib.h -- */ +char * ZEXPORT gzgets(file, buf, len) + gzFile file; + char *buf; + int len; +{ + unsigned left, n; + char *str; + unsigned char *eol; + gz_statep state; + + /* check parameters and get internal structure */ + if (file == NULL || buf == NULL || len < 1) + return NULL; + state = (gz_statep)file; + + /* check that we're reading and that there's no (serious) error */ + if (state->mode != GZ_READ || + (state->err != Z_OK && state->err != Z_BUF_ERROR)) + return NULL; + + /* process a skip request */ + if (state->seek) { + state->seek = 0; + if (gz_skip(state, state->skip) == -1) + return NULL; + } + + /* copy output bytes up to new line or len - 1, whichever comes first -- + append a terminating zero to the string (we don't check for a zero in + the contents, let the user worry about that) */ + str = buf; + left = (unsigned)len - 1; + if (left) do { + /* assure that something is in the output buffer */ + if (state->x.have == 0 && gz_fetch(state) == -1) + return NULL; /* error */ + if (state->x.have == 0) { /* end of file */ + state->past = 1; /* read past end */ + break; /* return what we have */ + } + + /* look for end-of-line in current output buffer */ + n = state->x.have > left ? left : state->x.have; + eol = memchr(state->x.next, '\n', n); + if (eol != NULL) + n = (unsigned)(eol - state->x.next) + 1; + + /* copy through end-of-line, or remainder if not found */ + memcpy(buf, state->x.next, n); + state->x.have -= n; + state->x.next += n; + state->x.pos += n; + left -= n; + buf += n; + } while (left && eol == NULL); + + /* return terminated string, or if nothing, end of file */ + if (buf == str) + return NULL; + buf[0] = 0; + return str; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzdirect(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return 0; + state = (gz_statep)file; + + /* if the state is not known, but we can find out, then do so (this is + mainly for right after a gzopen() or gzdopen()) */ + if (state->mode == GZ_READ && state->how == LOOK && state->x.have == 0) + (void)gz_look(state); + + /* return 1 if transparent, 0 if processing a gzip stream */ + return state->direct; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzclose_r(file) + gzFile file; +{ + int ret, err; + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + + /* check that we're reading */ + if (state->mode != GZ_READ) + return Z_STREAM_ERROR; + + /* free memory and close file */ + if (state->size) { + inflateEnd(&(state->strm)); + free(state->out); + free(state->in); + } + err = state->err == Z_BUF_ERROR ? Z_BUF_ERROR : Z_OK; + gz_error(state, Z_OK, NULL); + free(state->path); + ret = close(state->fd); + free(state); + return ret ? Z_ERRNO : err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/gzwrite.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,565 @@ +/* gzwrite.c -- zlib functions for writing gzip files + * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +/* Local functions */ +local int gz_init OF((gz_statep)); +local int gz_comp OF((gz_statep, int)); +local int gz_zero OF((gz_statep, z_off64_t)); + +/* Initialize state for writing a gzip file. Mark initialization by setting + state->size to non-zero. Return -1 on failure or 0 on success. */ +local int gz_init(state) + gz_statep state; +{ + int ret; + z_streamp strm = &(state->strm); + + /* allocate input buffer */ + state->in = malloc(state->want); + if (state->in == NULL) { + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + + /* only need output buffer and deflate state if compressing */ + if (!state->direct) { + /* allocate output buffer */ + state->out = malloc(state->want); + if (state->out == NULL) { + free(state->in); + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + + /* allocate deflate memory, set up for gzip compression */ + strm->zalloc = Z_NULL; + strm->zfree = Z_NULL; + strm->opaque = Z_NULL; + ret = deflateInit2(strm, state->level, Z_DEFLATED, + MAX_WBITS + 16, DEF_MEM_LEVEL, state->strategy); + if (ret != Z_OK) { + free(state->out); + free(state->in); + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + } + + /* mark state as initialized */ + state->size = state->want; + + /* initialize write buffer if compressing */ + if (!state->direct) { + strm->avail_out = state->size; + strm->next_out = state->out; + state->x.next = strm->next_out; + } + return 0; +} + +/* Compress whatever is at avail_in and next_in and write to the output file. + Return -1 if there is an error writing to the output file, otherwise 0. + flush is assumed to be a valid deflate() flush value. If flush is Z_FINISH, + then the deflate() state is reset to start a new gzip stream. If gz->direct + is true, then simply write to the output file without compressing, and + ignore flush. */ +local int gz_comp(state, flush) + gz_statep state; + int flush; +{ + int ret, got; + unsigned have; + z_streamp strm = &(state->strm); + + /* allocate memory if this is the first time through */ + if (state->size == 0 && gz_init(state) == -1) + return -1; + + /* write directly if requested */ + if (state->direct) { + got = write(state->fd, strm->next_in, strm->avail_in); + if (got < 0 || (unsigned)got != strm->avail_in) { + gz_error(state, Z_ERRNO, zstrerror()); + return -1; + } + strm->avail_in = 0; + return 0; + } + + /* run deflate() on provided input until it produces no more output */ + ret = Z_OK; + do { + /* write out current buffer contents if full, or if flushing, but if + doing Z_FINISH then don't write until we get to Z_STREAM_END */ + if (strm->avail_out == 0 || (flush != Z_NO_FLUSH && + (flush != Z_FINISH || ret == Z_STREAM_END))) { + have = (unsigned)(strm->next_out - state->x.next); + if (have && ((got = write(state->fd, state->x.next, have)) < 0 || + (unsigned)got != have)) { + gz_error(state, Z_ERRNO, zstrerror()); + return -1; + } + if (strm->avail_out == 0) { + strm->avail_out = state->size; + strm->next_out = state->out; + } + state->x.next = strm->next_out; + } + + /* compress */ + have = strm->avail_out; + ret = deflate(strm, flush); + if (ret == Z_STREAM_ERROR) { + gz_error(state, Z_STREAM_ERROR, + "internal error: deflate stream corrupt"); + return -1; + } + have -= strm->avail_out; + } while (have); + + /* if that completed a deflate stream, allow another to start */ + if (flush == Z_FINISH) + deflateReset(strm); + + /* all done, no errors */ + return 0; +} + +/* Compress len zeros to output. Return -1 on error, 0 on success. */ +local int gz_zero(state, len) + gz_statep state; + z_off64_t len; +{ + int first; + unsigned n; + z_streamp strm = &(state->strm); + + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return -1; + + /* compress len zeros (len guaranteed > 0) */ + first = 1; + while (len) { + n = GT_OFF(state->size) || (z_off64_t)state->size > len ? + (unsigned)len : state->size; + if (first) { + memset(state->in, 0, n); + first = 0; + } + strm->avail_in = n; + strm->next_in = state->in; + state->x.pos += n; + if (gz_comp(state, Z_NO_FLUSH) == -1) + return -1; + len -= n; + } + return 0; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzwrite(file, buf, len) + gzFile file; + voidpc buf; + unsigned len; +{ + unsigned put = len; + unsigned n; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return 0; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return 0; + + /* since an int is returned, make sure len fits in one, otherwise return + with an error (this avoids the flaw in the interface) */ + if ((int)len < 0) { + gz_error(state, Z_DATA_ERROR, "requested length does not fit in int"); + return 0; + } + + /* if len is zero, avoid unnecessary operations */ + if (len == 0) + return 0; + + /* allocate memory if this is the first time through */ + if (state->size == 0 && gz_init(state) == -1) + return 0; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return 0; + } + + /* for small len, copy to input buffer, otherwise compress directly */ + if (len < state->size) { + /* copy to input buffer, compress when full */ + do { + if (strm->avail_in == 0) + strm->next_in = state->in; + n = state->size - strm->avail_in; + if (n > len) + n = len; + memcpy(strm->next_in + strm->avail_in, buf, n); + strm->avail_in += n; + state->x.pos += n; + buf = (char *)buf + n; + len -= n; + if (len && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + } while (len); + } + else { + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + + /* directly compress user buffer to file */ + strm->avail_in = len; + strm->next_in = (voidp)buf; + state->x.pos += len; + if (gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + } + + /* input was all buffered or compressed (put will fit in int) */ + return (int)put; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzputc(file, c) + gzFile file; + int c; +{ + unsigned char buf[1]; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return -1; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return -1; + } + + /* try writing to input buffer for speed (state->size == 0 if buffer not + initialized) */ + if (strm->avail_in < state->size) { + if (strm->avail_in == 0) + strm->next_in = state->in; + strm->next_in[strm->avail_in++] = c; + state->x.pos++; + return c & 0xff; + } + + /* no room in buffer or not initialized, use gz_write() */ + buf[0] = c; + if (gzwrite(file, buf, 1) != 1) + return -1; + return c & 0xff; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzputs(file, str) + gzFile file; + const char *str; +{ + int ret; + unsigned len; + + /* write string */ + len = (unsigned)strlen(str); + ret = gzwrite(file, str, len); + return ret == 0 && len != 0 ? -1 : ret; +} + +#if defined(STDC) || defined(Z_HAVE_STDARG_H) +#include <stdarg.h> + +/* -- see zlib.h -- */ +int ZEXPORTVA gzprintf (gzFile file, const char *format, ...) +{ + int size, len; + gz_statep state; + z_streamp strm; + va_list va; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return 0; + + /* make sure we have some buffer space */ + if (state->size == 0 && gz_init(state) == -1) + return 0; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return 0; + } + + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + + /* do the printf() into the input buffer, put length in len */ + size = (int)(state->size); + state->in[size - 1] = 0; + va_start(va, format); +#ifdef NO_vsnprintf +# ifdef HAS_vsprintf_void + (void)vsprintf((char *)(state->in), format, va); + va_end(va); + for (len = 0; len < size; len++) + if (state->in[len] == 0) break; +# else + len = vsprintf((char *)(state->in), format, va); + va_end(va); +# endif +#else +# ifdef HAS_vsnprintf_void + (void)vsnprintf((char *)(state->in), size, format, va); + va_end(va); + len = strlen((char *)(state->in)); +# else + len = vsnprintf((char *)(state->in), size, format, va); + va_end(va); +# endif +#endif + + /* check that printf() results fit in buffer */ + if (len <= 0 || len >= (int)size || state->in[size - 1] != 0) + return 0; + + /* update buffer and position, defer compression until needed */ + strm->avail_in = (unsigned)len; + strm->next_in = state->in; + state->x.pos += len; + return len; +} + +#else /* !STDC && !Z_HAVE_STDARG_H */ + +/* -- see zlib.h -- */ +int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, + a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) + gzFile file; + const char *format; + int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, + a11, a12, a13, a14, a15, a16, a17, a18, a19, a20; +{ + int size, len; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that can really pass pointer in ints */ + if (sizeof(int) != sizeof(void *)) + return 0; + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return 0; + + /* make sure we have some buffer space */ + if (state->size == 0 && gz_init(state) == -1) + return 0; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return 0; + } + + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + + /* do the printf() into the input buffer, put length in len */ + size = (int)(state->size); + state->in[size - 1] = 0; +#ifdef NO_snprintf +# ifdef HAS_sprintf_void + sprintf((char *)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); + for (len = 0; len < size; len++) + if (state->in[len] == 0) break; +# else + len = sprintf((char *)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); +# endif +#else +# ifdef HAS_snprintf_void + snprintf((char *)(state->in), size, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); + len = strlen((char *)(state->in)); +# else + len = snprintf((char *)(state->in), size, format, a1, a2, a3, a4, a5, a6, + a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, + a19, a20); +# endif +#endif + + /* check that printf() results fit in buffer */ + if (len <= 0 || len >= (int)size || state->in[size - 1] != 0) + return 0; + + /* update buffer and position, defer compression until needed */ + strm->avail_in = (unsigned)len; + strm->next_in = state->in; + state->x.pos += len; + return len; +} + +#endif + +/* -- see zlib.h -- */ +int ZEXPORT gzflush(file, flush) + gzFile file; + int flush; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return Z_STREAM_ERROR; + + /* check flush parameter */ + if (flush < 0 || flush > Z_FINISH) + return Z_STREAM_ERROR; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return -1; + } + + /* compress remaining data with requested flush */ + gz_comp(state, flush); + return state->err; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzsetparams(file, level, strategy) + gzFile file; + int level; + int strategy; +{ + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return Z_STREAM_ERROR; + + /* if no change is requested, then do nothing */ + if (level == state->level && strategy == state->strategy) + return Z_OK; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return -1; + } + + /* change compression parameters for subsequent input */ + if (state->size) { + /* flush previous input with previous parameters before changing */ + if (strm->avail_in && gz_comp(state, Z_PARTIAL_FLUSH) == -1) + return state->err; + deflateParams(strm, level, strategy); + } + state->level = level; + state->strategy = strategy; + return Z_OK; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzclose_w(file) + gzFile file; +{ + int ret = Z_OK; + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + + /* check that we're writing */ + if (state->mode != GZ_WRITE) + return Z_STREAM_ERROR; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + ret = state->err; + } + + /* flush, free memory, and close file */ + if (state->size) { + if (gz_comp(state, Z_FINISH) == -1) + ret = state->err; + if (!state->direct) { + (void)deflateEnd(&(state->strm)); + free(state->out); + } + free(state->in); + } + gz_error(state, Z_OK, NULL); + free(state->path); + if (close(state->fd) == -1) + ret = Z_ERRNO; + free(state); + return ret; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/infback.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,640 @@ +/* infback.c -- inflate using a call-back interface + * Copyright (C) 1995-2011 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + This code is largely copied from inflate.c. Normally either infback.o or + inflate.o would be linked into an application--not both. The interface + with inffast.c is retained so that optimized assembler-coded versions of + inflate_fast() can be used with either inflate.c or infback.c. + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +/* function prototypes */ +local void fixedtables OF((struct inflate_state FAR *state)); + +/* + strm provides memory allocation functions in zalloc and zfree, or + Z_NULL to use the library memory allocation functions. + + windowBits is in the range 8..15, and window is a user-supplied + window and output buffer that is 2**windowBits bytes. + */ +int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size) +z_streamp strm; +int windowBits; +unsigned char FAR *window; +const char *version; +int stream_size; +{ + struct inflate_state FAR *state; + + if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || + stream_size != (int)(sizeof(z_stream))) + return Z_VERSION_ERROR; + if (strm == Z_NULL || window == Z_NULL || + windowBits < 8 || windowBits > 15) + return Z_STREAM_ERROR; + strm->msg = Z_NULL; /* in case we return an error */ + if (strm->zalloc == (alloc_func)0) { +#ifdef Z_SOLO + return Z_STREAM_ERROR; +#else + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; +#endif + } + if (strm->zfree == (free_func)0) +#ifdef Z_SOLO + return Z_STREAM_ERROR; +#else + strm->zfree = zcfree; +#endif + state = (struct inflate_state FAR *)ZALLOC(strm, 1, + sizeof(struct inflate_state)); + if (state == Z_NULL) return Z_MEM_ERROR; + Tracev((stderr, "inflate: allocated\n")); + strm->state = (struct internal_state FAR *)state; + state->dmax = 32768U; + state->wbits = windowBits; + state->wsize = 1U << windowBits; + state->window = window; + state->wnext = 0; + state->whave = 0; + return Z_OK; +} + +/* + Return state with length and distance decoding tables and index sizes set to + fixed code decoding. Normally this returns fixed tables from inffixed.h. + If BUILDFIXED is defined, then instead this routine builds the tables the + first time it's called, and returns those tables the first time and + thereafter. This reduces the size of the code by about 2K bytes, in + exchange for a little execution time. However, BUILDFIXED should not be + used for threaded applications, since the rewriting of the tables and virgin + may not be thread-safe. + */ +local void fixedtables(state) +struct inflate_state FAR *state; +{ +#ifdef BUILDFIXED + static int virgin = 1; + static code *lenfix, *distfix; + static code fixed[544]; + + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + unsigned sym, bits; + static code *next; + + /* literal/length table */ + sym = 0; + while (sym < 144) state->lens[sym++] = 8; + while (sym < 256) state->lens[sym++] = 9; + while (sym < 280) state->lens[sym++] = 7; + while (sym < 288) state->lens[sym++] = 8; + next = fixed; + lenfix = next; + bits = 9; + inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); + + /* distance table */ + sym = 0; + while (sym < 32) state->lens[sym++] = 5; + distfix = next; + bits = 5; + inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); + + /* do this just once */ + virgin = 0; + } +#else /* !BUILDFIXED */ +# include "inffixed.h" +#endif /* BUILDFIXED */ + state->lencode = lenfix; + state->lenbits = 9; + state->distcode = distfix; + state->distbits = 5; +} + +/* Macros for inflateBack(): */ + +/* Load returned state from inflate_fast() */ +#define LOAD() \ + do { \ + put = strm->next_out; \ + left = strm->avail_out; \ + next = strm->next_in; \ + have = strm->avail_in; \ + hold = state->hold; \ + bits = state->bits; \ + } while (0) + +/* Set state from registers for inflate_fast() */ +#define RESTORE() \ + do { \ + strm->next_out = put; \ + strm->avail_out = left; \ + strm->next_in = next; \ + strm->avail_in = have; \ + state->hold = hold; \ + state->bits = bits; \ + } while (0) + +/* Clear the input bit accumulator */ +#define INITBITS() \ + do { \ + hold = 0; \ + bits = 0; \ + } while (0) + +/* Assure that some input is available. If input is requested, but denied, + then return a Z_BUF_ERROR from inflateBack(). */ +#define PULL() \ + do { \ + if (have == 0) { \ + have = in(in_desc, &next); \ + if (have == 0) { \ + next = Z_NULL; \ + ret = Z_BUF_ERROR; \ + goto inf_leave; \ + } \ + } \ + } while (0) + +/* Get a byte of input into the bit accumulator, or return from inflateBack() + with an error if there is no input available. */ +#define PULLBYTE() \ + do { \ + PULL(); \ + have--; \ + hold += (unsigned long)(*next++) << bits; \ + bits += 8; \ + } while (0) + +/* Assure that there are at least n bits in the bit accumulator. If there is + not enough available input to do that, then return from inflateBack() with + an error. */ +#define NEEDBITS(n) \ + do { \ + while (bits < (unsigned)(n)) \ + PULLBYTE(); \ + } while (0) + +/* Return the low n bits of the bit accumulator (n < 16) */ +#define BITS(n) \ + ((unsigned)hold & ((1U << (n)) - 1)) + +/* Remove n bits from the bit accumulator */ +#define DROPBITS(n) \ + do { \ + hold >>= (n); \ + bits -= (unsigned)(n); \ + } while (0) + +/* Remove zero to seven bits as needed to go to a byte boundary */ +#define BYTEBITS() \ + do { \ + hold >>= bits & 7; \ + bits -= bits & 7; \ + } while (0) + +/* Assure that some output space is available, by writing out the window + if it's full. If the write fails, return from inflateBack() with a + Z_BUF_ERROR. */ +#define ROOM() \ + do { \ + if (left == 0) { \ + put = state->window; \ + left = state->wsize; \ + state->whave = left; \ + if (out(out_desc, put, left)) { \ + ret = Z_BUF_ERROR; \ + goto inf_leave; \ + } \ + } \ + } while (0) + +/* + strm provides the memory allocation functions and window buffer on input, + and provides information on the unused input on return. For Z_DATA_ERROR + returns, strm will also provide an error message. + + in() and out() are the call-back input and output functions. When + inflateBack() needs more input, it calls in(). When inflateBack() has + filled the window with output, or when it completes with data in the + window, it calls out() to write out the data. The application must not + change the provided input until in() is called again or inflateBack() + returns. The application must not change the window/output buffer until + inflateBack() returns. + + in() and out() are called with a descriptor parameter provided in the + inflateBack() call. This parameter can be a structure that provides the + information required to do the read or write, as well as accumulated + information on the input and output such as totals and check values. + + in() should return zero on failure. out() should return non-zero on + failure. If either in() or out() fails, than inflateBack() returns a + Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it + was in() or out() that caused in the error. Otherwise, inflateBack() + returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format + error, or Z_MEM_ERROR if it could not allocate memory for the state. + inflateBack() can also return Z_STREAM_ERROR if the input parameters + are not correct, i.e. strm is Z_NULL or the state was not initialized. + */ +int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc) +z_streamp strm; +in_func in; +void FAR *in_desc; +out_func out; +void FAR *out_desc; +{ + struct inflate_state FAR *state; + unsigned char FAR *next; /* next input */ + unsigned char FAR *put; /* next output */ + unsigned have, left; /* available input and output */ + unsigned long hold; /* bit buffer */ + unsigned bits; /* bits in bit buffer */ + unsigned copy; /* number of stored or match bytes to copy */ + unsigned char FAR *from; /* where to copy match bytes from */ + code here; /* current decoding table entry */ + code last; /* parent table entry */ + unsigned len; /* length to copy for repeats, bits to drop */ + int ret; /* return code */ + static const unsigned short order[19] = /* permutation of code lengths */ + {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + + /* Check that the strm exists and that the state was initialized */ + if (strm == Z_NULL || strm->state == Z_NULL) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + + /* Reset the state */ + strm->msg = Z_NULL; + state->mode = TYPE; + state->last = 0; + state->whave = 0; + next = strm->next_in; + have = next != Z_NULL ? strm->avail_in : 0; + hold = 0; + bits = 0; + put = state->window; + left = state->wsize; + + /* Inflate until end of block marked as last */ + for (;;) + switch (state->mode) { + case TYPE: + /* determine and dispatch block type */ + if (state->last) { + BYTEBITS(); + state->mode = DONE; + break; + } + NEEDBITS(3); + state->last = BITS(1); + DROPBITS(1); + switch (BITS(2)) { + case 0: /* stored block */ + Tracev((stderr, "inflate: stored block%s\n", + state->last ? " (last)" : "")); + state->mode = STORED; + break; + case 1: /* fixed block */ + fixedtables(state); + Tracev((stderr, "inflate: fixed codes block%s\n", + state->last ? " (last)" : "")); + state->mode = LEN; /* decode codes */ + break; + case 2: /* dynamic block */ + Tracev((stderr, "inflate: dynamic codes block%s\n", + state->last ? " (last)" : "")); + state->mode = TABLE; + break; + case 3: + strm->msg = (char *)"invalid block type"; + state->mode = BAD; + } + DROPBITS(2); + break; + + case STORED: + /* get and verify stored block length */ + BYTEBITS(); /* go to byte boundary */ + NEEDBITS(32); + if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { + strm->msg = (char *)"invalid stored block lengths"; + state->mode = BAD; + break; + } + state->length = (unsigned)hold & 0xffff; + Tracev((stderr, "inflate: stored length %u\n", + state->length)); + INITBITS(); + + /* copy stored block from input to output */ + while (state->length != 0) { + copy = state->length; + PULL(); + ROOM(); + if (copy > have) copy = have; + if (copy > left) copy = left; + zmemcpy(put, next, copy); + have -= copy; + next += copy; + left -= copy; + put += copy; + state->length -= copy; + } + Tracev((stderr, "inflate: stored end\n")); + state->mode = TYPE; + break; + + case TABLE: + /* get dynamic table entries descriptor */ + NEEDBITS(14); + state->nlen = BITS(5) + 257; + DROPBITS(5); + state->ndist = BITS(5) + 1; + DROPBITS(5); + state->ncode = BITS(4) + 4; + DROPBITS(4); +#ifndef PKZIP_BUG_WORKAROUND + if (state->nlen > 286 || state->ndist > 30) { + strm->msg = (char *)"too many length or distance symbols"; + state->mode = BAD; + break; + } +#endif + Tracev((stderr, "inflate: table sizes ok\n")); + + /* get code length code lengths (not a typo) */ + state->have = 0; + while (state->have < state->ncode) { + NEEDBITS(3); + state->lens[order[state->have++]] = (unsigned short)BITS(3); + DROPBITS(3); + } + while (state->have < 19) + state->lens[order[state->have++]] = 0; + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 7; + ret = inflate_table(CODES, state->lens, 19, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid code lengths set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: code lengths ok\n")); + + /* get length and distance code code lengths */ + state->have = 0; + while (state->have < state->nlen + state->ndist) { + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.val < 16) { + DROPBITS(here.bits); + state->lens[state->have++] = here.val; + } + else { + if (here.val == 16) { + NEEDBITS(here.bits + 2); + DROPBITS(here.bits); + if (state->have == 0) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + len = (unsigned)(state->lens[state->have - 1]); + copy = 3 + BITS(2); + DROPBITS(2); + } + else if (here.val == 17) { + NEEDBITS(here.bits + 3); + DROPBITS(here.bits); + len = 0; + copy = 3 + BITS(3); + DROPBITS(3); + } + else { + NEEDBITS(here.bits + 7); + DROPBITS(here.bits); + len = 0; + copy = 11 + BITS(7); + DROPBITS(7); + } + if (state->have + copy > state->nlen + state->ndist) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + while (copy--) + state->lens[state->have++] = (unsigned short)len; + } + } + + /* handle error breaks in while */ + if (state->mode == BAD) break; + + /* check for end-of-block code (better have one) */ + if (state->lens[256] == 0) { + strm->msg = (char *)"invalid code -- missing end-of-block"; + state->mode = BAD; + break; + } + + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftrees.h + concerning the ENOUGH constants, which depend on those values */ + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 9; + ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid literal/lengths set"; + state->mode = BAD; + break; + } + state->distcode = (code const FAR *)(state->next); + state->distbits = 6; + ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, + &(state->next), &(state->distbits), state->work); + if (ret) { + strm->msg = (char *)"invalid distances set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: codes ok\n")); + state->mode = LEN; + + case LEN: + /* use inflate_fast() if we have enough input and output */ + if (have >= 6 && left >= 258) { + RESTORE(); + if (state->whave < state->wsize) + state->whave = state->wsize - left; + inflate_fast(strm, state->wsize); + LOAD(); + break; + } + + /* get a literal, length, or end-of-block code */ + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.op && (here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->lencode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + } + DROPBITS(here.bits); + state->length = (unsigned)here.val; + + /* process literal */ + if (here.op == 0) { + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + ROOM(); + *put++ = (unsigned char)(state->length); + left--; + state->mode = LEN; + break; + } + + /* process end of block */ + if (here.op & 32) { + Tracevv((stderr, "inflate: end of block\n")); + state->mode = TYPE; + break; + } + + /* invalid code */ + if (here.op & 64) { + strm->msg = (char *)"invalid literal/length code"; + state->mode = BAD; + break; + } + + /* length code -- get extra bits, if any */ + state->extra = (unsigned)(here.op) & 15; + if (state->extra != 0) { + NEEDBITS(state->extra); + state->length += BITS(state->extra); + DROPBITS(state->extra); + } + Tracevv((stderr, "inflate: length %u\n", state->length)); + + /* get distance code */ + for (;;) { + here = state->distcode[BITS(state->distbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if ((here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->distcode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + } + DROPBITS(here.bits); + if (here.op & 64) { + strm->msg = (char *)"invalid distance code"; + state->mode = BAD; + break; + } + state->offset = (unsigned)here.val; + + /* get distance extra bits, if any */ + state->extra = (unsigned)(here.op) & 15; + if (state->extra != 0) { + NEEDBITS(state->extra); + state->offset += BITS(state->extra); + DROPBITS(state->extra); + } + if (state->offset > state->wsize - (state->whave < state->wsize ? + left : 0)) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } + Tracevv((stderr, "inflate: distance %u\n", state->offset)); + + /* copy match from window to output */ + do { + ROOM(); + copy = state->wsize - state->offset; + if (copy < left) { + from = put + copy; + copy = left - copy; + } + else { + from = put - state->offset; + copy = left; + } + if (copy > state->length) copy = state->length; + state->length -= copy; + left -= copy; + do { + *put++ = *from++; + } while (--copy); + } while (state->length != 0); + break; + + case DONE: + /* inflate stream terminated properly -- write leftover output */ + ret = Z_STREAM_END; + if (left < state->wsize) { + if (out(out_desc, state->window, state->wsize - left)) + ret = Z_BUF_ERROR; + } + goto inf_leave; + + case BAD: + ret = Z_DATA_ERROR; + goto inf_leave; + + default: /* can't happen, but makes compilers happy */ + ret = Z_STREAM_ERROR; + goto inf_leave; + } + + /* Return unused input */ + inf_leave: + strm->next_in = next; + strm->avail_in = have; + return ret; +} + +int ZEXPORT inflateBackEnd(strm) +z_streamp strm; +{ + if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) + return Z_STREAM_ERROR; + ZFREE(strm, strm->state); + strm->state = Z_NULL; + Tracev((stderr, "inflate: end\n")); + return Z_OK; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inffast.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,340 @@ +/* inffast.c -- fast decoding + * Copyright (C) 1995-2008, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +#ifndef ASMINF + +/* Allow machine dependent optimization for post-increment or pre-increment. + Based on testing to date, + Pre-increment preferred for: + - PowerPC G3 (Adler) + - MIPS R5000 (Randers-Pehrson) + Post-increment preferred for: + - none + No measurable difference: + - Pentium III (Anderson) + - M68060 (Nikl) + */ +#ifdef POSTINC +# define OFF 0 +# define PUP(a) *(a)++ +#else +# define OFF 1 +# define PUP(a) *++(a) +#endif + +/* + Decode literal, length, and distance codes and write out the resulting + literal and match bytes until either not enough input or output is + available, an end-of-block is encountered, or a data error is encountered. + When large enough input and output buffers are supplied to inflate(), for + example, a 16K input buffer and a 64K output buffer, more than 95% of the + inflate execution time is spent in this routine. + + Entry assumptions: + + state->mode == LEN + strm->avail_in >= 6 + strm->avail_out >= 258 + start >= strm->avail_out + state->bits < 8 + + On return, state->mode is one of: + + LEN -- ran out of enough output space or enough available input + TYPE -- reached end of block code, inflate() to interpret next block + BAD -- error in block data + + Notes: + + - The maximum input bits used by a length/distance pair is 15 bits for the + length code, 5 bits for the length extra, 15 bits for the distance code, + and 13 bits for the distance extra. This totals 48 bits, or six bytes. + Therefore if strm->avail_in >= 6, then there is enough input to avoid + checking for available input while decoding. + + - The maximum bytes that a single length/distance pair can output is 258 + bytes, which is the maximum length that can be coded. inflate_fast() + requires strm->avail_out >= 258 for each loop to avoid checking for + output space. + */ +void ZLIB_INTERNAL inflate_fast(strm, start) +z_streamp strm; +unsigned start; /* inflate()'s starting value for strm->avail_out */ +{ + struct inflate_state FAR *state; + unsigned char FAR *in; /* local strm->next_in */ + unsigned char FAR *last; /* while in < last, enough input available */ + unsigned char FAR *out; /* local strm->next_out */ + unsigned char FAR *beg; /* inflate()'s initial strm->next_out */ + unsigned char FAR *end; /* while out < end, enough space available */ +#ifdef INFLATE_STRICT + unsigned dmax; /* maximum distance from zlib header */ +#endif + unsigned wsize; /* window size or zero if not using window */ + unsigned whave; /* valid bytes in the window */ + unsigned wnext; /* window write index */ + unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */ + unsigned long hold; /* local strm->hold */ + unsigned bits; /* local strm->bits */ + code const FAR *lcode; /* local strm->lencode */ + code const FAR *dcode; /* local strm->distcode */ + unsigned lmask; /* mask for first level of length codes */ + unsigned dmask; /* mask for first level of distance codes */ + code here; /* retrieved table entry */ + unsigned op; /* code bits, operation, extra bits, or */ + /* window position, window bytes to copy */ + unsigned len; /* match length, unused bytes */ + unsigned dist; /* match distance */ + unsigned char FAR *from; /* where to copy match from */ + + /* copy state to local variables */ + state = (struct inflate_state FAR *)strm->state; + in = strm->next_in - OFF; + last = in + (strm->avail_in - 5); + out = strm->next_out - OFF; + beg = out - (start - strm->avail_out); + end = out + (strm->avail_out - 257); +#ifdef INFLATE_STRICT + dmax = state->dmax; +#endif + wsize = state->wsize; + whave = state->whave; + wnext = state->wnext; + window = state->window; + hold = state->hold; + bits = state->bits; + lcode = state->lencode; + dcode = state->distcode; + lmask = (1U << state->lenbits) - 1; + dmask = (1U << state->distbits) - 1; + + /* decode literals and length/distances until end-of-block or not enough + input data or output space */ + do { + if (bits < 15) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + here = lcode[hold & lmask]; + dolen: + op = (unsigned)(here.bits); + hold >>= op; + bits -= op; + op = (unsigned)(here.op); + if (op == 0) { /* literal */ + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + PUP(out) = (unsigned char)(here.val); + } + else if (op & 16) { /* length base */ + len = (unsigned)(here.val); + op &= 15; /* number of extra bits */ + if (op) { + if (bits < op) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + len += (unsigned)hold & ((1U << op) - 1); + hold >>= op; + bits -= op; + } + Tracevv((stderr, "inflate: length %u\n", len)); + if (bits < 15) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + here = dcode[hold & dmask]; + dodist: + op = (unsigned)(here.bits); + hold >>= op; + bits -= op; + op = (unsigned)(here.op); + if (op & 16) { /* distance base */ + dist = (unsigned)(here.val); + op &= 15; /* number of extra bits */ + if (bits < op) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + if (bits < op) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + } + dist += (unsigned)hold & ((1U << op) - 1); +#ifdef INFLATE_STRICT + if (dist > dmax) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#endif + hold >>= op; + bits -= op; + Tracevv((stderr, "inflate: distance %u\n", dist)); + op = (unsigned)(out - beg); /* max distance in output */ + if (dist > op) { /* see if copy from window */ + op = dist - op; /* distance back in window */ + if (op > whave) { + if (state->sane) { + strm->msg = + (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + if (len <= op - whave) { + do { + PUP(out) = 0; + } while (--len); + continue; + } + len -= op - whave; + do { + PUP(out) = 0; + } while (--op > whave); + if (op == 0) { + from = out - dist; + do { + PUP(out) = PUP(from); + } while (--len); + continue; + } +#endif + } + from = window - OFF; + if (wnext == 0) { /* very common case */ + from += wsize - op; + if (op < len) { /* some from window */ + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = out - dist; /* rest from output */ + } + } + else if (wnext < op) { /* wrap around window */ + from += wsize + wnext - op; + op -= wnext; + if (op < len) { /* some from end of window */ + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = window - OFF; + if (wnext < len) { /* some from start of window */ + op = wnext; + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = out - dist; /* rest from output */ + } + } + } + else { /* contiguous in window */ + from += wnext - op; + if (op < len) { /* some from window */ + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = out - dist; /* rest from output */ + } + } + while (len > 2) { + PUP(out) = PUP(from); + PUP(out) = PUP(from); + PUP(out) = PUP(from); + len -= 3; + } + if (len) { + PUP(out) = PUP(from); + if (len > 1) + PUP(out) = PUP(from); + } + } + else { + from = out - dist; /* copy direct from output */ + do { /* minimum length is three */ + PUP(out) = PUP(from); + PUP(out) = PUP(from); + PUP(out) = PUP(from); + len -= 3; + } while (len > 2); + if (len) { + PUP(out) = PUP(from); + if (len > 1) + PUP(out) = PUP(from); + } + } + } + else if ((op & 64) == 0) { /* 2nd level distance code */ + here = dcode[here.val + (hold & ((1U << op) - 1))]; + goto dodist; + } + else { + strm->msg = (char *)"invalid distance code"; + state->mode = BAD; + break; + } + } + else if ((op & 64) == 0) { /* 2nd level length code */ + here = lcode[here.val + (hold & ((1U << op) - 1))]; + goto dolen; + } + else if (op & 32) { /* end-of-block */ + Tracevv((stderr, "inflate: end of block\n")); + state->mode = TYPE; + break; + } + else { + strm->msg = (char *)"invalid literal/length code"; + state->mode = BAD; + break; + } + } while (in < last && out < end); + + /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ + len = bits >> 3; + in -= len; + bits -= len << 3; + hold &= (1U << bits) - 1; + + /* update state and return */ + strm->next_in = in + OFF; + strm->next_out = out + OFF; + strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last)); + strm->avail_out = (unsigned)(out < end ? + 257 + (end - out) : 257 - (out - end)); + state->hold = hold; + state->bits = bits; + return; +} + +/* + inflate_fast() speedups that turned out slower (on a PowerPC G3 750CXe): + - Using bit fields for code structure + - Different op definition to avoid & for extra bits (do & for table bits) + - Three separate decoding do-loops for direct, window, and wnext == 0 + - Special case for distance > 1 copies to do overlapped load and store copy + - Explicit branch predictions (based on measured branch probabilities) + - Deferring match copy and interspersed it with decoding subsequent codes + - Swapping literal/length else + - Swapping window/direct else + - Larger unrolled copy loops (three is about right) + - Moving len -= 3 statement into middle of loop + */ + +#endif /* !ASMINF */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inffast.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,11 @@ +/* inffast.h -- header to use inffast.c + * Copyright (C) 1995-2003, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inffixed.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,94 @@ + /* inffixed.h -- table for decoding fixed codes + * Generated automatically by makefixed(). + */ + + /* WARNING: this file should *not* be used by applications. + It is part of the implementation of this library and is + subject to change. Applications should only use zlib.h. + */ + + static const code lenfix[512] = { + {96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48}, + {0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128}, + {0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59}, + {0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176}, + {0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20}, + {21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100}, + {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8}, + {0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216}, + {18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76}, + {0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114}, + {0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2}, + {0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148}, + {20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42}, + {0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86}, + {0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15}, + {0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236}, + {16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62}, + {0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142}, + {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31}, + {0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162}, + {0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25}, + {0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105}, + {0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4}, + {0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202}, + {17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69}, + {0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125}, + {0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13}, + {0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195}, + {19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35}, + {0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91}, + {0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19}, + {0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246}, + {16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55}, + {0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135}, + {0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99}, + {0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190}, + {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16}, + {20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96}, + {0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6}, + {0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209}, + {17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72}, + {0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116}, + {0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4}, + {0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153}, + {20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44}, + {0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82}, + {0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11}, + {0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229}, + {16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58}, + {0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138}, + {0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51}, + {0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173}, + {0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30}, + {0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110}, + {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0}, + {0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195}, + {16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65}, + {0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121}, + {0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9}, + {0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258}, + {19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37}, + {0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93}, + {0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23}, + {0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251}, + {16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51}, + {0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131}, + {0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67}, + {0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183}, + {0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23}, + {64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103}, + {0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9}, + {0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223}, + {18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79}, + {0,9,255} + }; + + static const code distfix[32] = { + {16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025}, + {21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193}, + {18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385}, + {19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577}, + {16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073}, + {22,5,193},{64,5,0} + };
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inflate.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1496 @@ +/* inflate.c -- zlib decompression + * Copyright (C) 1995-2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * Change history: + * + * 1.2.beta0 24 Nov 2002 + * - First version -- complete rewrite of inflate to simplify code, avoid + * creation of window when not needed, minimize use of window when it is + * needed, make inffast.c even faster, implement gzip decoding, and to + * improve code readability and style over the previous zlib inflate code + * + * 1.2.beta1 25 Nov 2002 + * - Use pointers for available input and output checking in inffast.c + * - Remove input and output counters in inffast.c + * - Change inffast.c entry and loop from avail_in >= 7 to >= 6 + * - Remove unnecessary second byte pull from length extra in inffast.c + * - Unroll direct copy to three copies per loop in inffast.c + * + * 1.2.beta2 4 Dec 2002 + * - Change external routine names to reduce potential conflicts + * - Correct filename to inffixed.h for fixed tables in inflate.c + * - Make hbuf[] unsigned char to match parameter type in inflate.c + * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset) + * to avoid negation problem on Alphas (64 bit) in inflate.c + * + * 1.2.beta3 22 Dec 2002 + * - Add comments on state->bits assertion in inffast.c + * - Add comments on op field in inftrees.h + * - Fix bug in reuse of allocated window after inflateReset() + * - Remove bit fields--back to byte structure for speed + * - Remove distance extra == 0 check in inflate_fast()--only helps for lengths + * - Change post-increments to pre-increments in inflate_fast(), PPC biased? + * - Add compile time option, POSTINC, to use post-increments instead (Intel?) + * - Make MATCH copy in inflate() much faster for when inflate_fast() not used + * - Use local copies of stream next and avail values, as well as local bit + * buffer and bit count in inflate()--for speed when inflate_fast() not used + * + * 1.2.beta4 1 Jan 2003 + * - Split ptr - 257 statements in inflate_table() to avoid compiler warnings + * - Move a comment on output buffer sizes from inffast.c to inflate.c + * - Add comments in inffast.c to introduce the inflate_fast() routine + * - Rearrange window copies in inflate_fast() for speed and simplification + * - Unroll last copy for window match in inflate_fast() + * - Use local copies of window variables in inflate_fast() for speed + * - Pull out common wnext == 0 case for speed in inflate_fast() + * - Make op and len in inflate_fast() unsigned for consistency + * - Add FAR to lcode and dcode declarations in inflate_fast() + * - Simplified bad distance check in inflate_fast() + * - Added inflateBackInit(), inflateBack(), and inflateBackEnd() in new + * source file infback.c to provide a call-back interface to inflate for + * programs like gzip and unzip -- uses window as output buffer to avoid + * window copying + * + * 1.2.beta5 1 Jan 2003 + * - Improved inflateBack() interface to allow the caller to provide initial + * input in strm. + * - Fixed stored blocks bug in inflateBack() + * + * 1.2.beta6 4 Jan 2003 + * - Added comments in inffast.c on effectiveness of POSTINC + * - Typecasting all around to reduce compiler warnings + * - Changed loops from while (1) or do {} while (1) to for (;;), again to + * make compilers happy + * - Changed type of window in inflateBackInit() to unsigned char * + * + * 1.2.beta7 27 Jan 2003 + * - Changed many types to unsigned or unsigned short to avoid warnings + * - Added inflateCopy() function + * + * 1.2.0 9 Mar 2003 + * - Changed inflateBack() interface to provide separate opaque descriptors + * for the in() and out() functions + * - Changed inflateBack() argument and in_func typedef to swap the length + * and buffer address return values for the input function + * - Check next_in and next_out for Z_NULL on entry to inflate() + * + * The history for versions after 1.2.0 are in ChangeLog in zlib distribution. + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +#ifdef MAKEFIXED +# ifndef BUILDFIXED +# define BUILDFIXED +# endif +#endif + +/* function prototypes */ +local void fixedtables OF((struct inflate_state FAR *state)); +local int updatewindow OF((z_streamp strm, unsigned out)); +#ifdef BUILDFIXED + void makefixed OF((void)); +#endif +local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf, + unsigned len)); + +int ZEXPORT inflateResetKeep(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + strm->total_in = strm->total_out = state->total = 0; + strm->msg = Z_NULL; + if (state->wrap) /* to support ill-conceived Java test suite */ + strm->adler = state->wrap & 1; + state->mode = HEAD; + state->last = 0; + state->havedict = 0; + state->dmax = 32768U; + state->head = Z_NULL; + state->hold = 0; + state->bits = 0; + state->lencode = state->distcode = state->next = state->codes; + state->sane = 1; + state->back = -1; + Tracev((stderr, "inflate: reset\n")); + return Z_OK; +} + +int ZEXPORT inflateReset(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + state->wsize = 0; + state->whave = 0; + state->wnext = 0; + return inflateResetKeep(strm); +} + +int ZEXPORT inflateReset2(strm, windowBits) +z_streamp strm; +int windowBits; +{ + int wrap; + struct inflate_state FAR *state; + + /* get the state */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + + /* extract wrap request from windowBits parameter */ + if (windowBits < 0) { + wrap = 0; + windowBits = -windowBits; + } + else { + wrap = (windowBits >> 4) + 1; +#ifdef GUNZIP + if (windowBits < 48) + windowBits &= 15; +#endif + } + + /* set number of window bits, free window if different */ + if (windowBits && (windowBits < 8 || windowBits > 15)) + return Z_STREAM_ERROR; + if (state->window != Z_NULL && state->wbits != (unsigned)windowBits) { + ZFREE(strm, state->window); + state->window = Z_NULL; + } + + /* update state and reset the rest of it */ + state->wrap = wrap; + state->wbits = (unsigned)windowBits; + return inflateReset(strm); +} + +int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) +z_streamp strm; +int windowBits; +const char *version; +int stream_size; +{ + int ret; + struct inflate_state FAR *state; + + if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || + stream_size != (int)(sizeof(z_stream))) + return Z_VERSION_ERROR; + if (strm == Z_NULL) return Z_STREAM_ERROR; + strm->msg = Z_NULL; /* in case we return an error */ + if (strm->zalloc == (alloc_func)0) { +#ifdef Z_SOLO + return Z_STREAM_ERROR; +#else + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; +#endif + } + if (strm->zfree == (free_func)0) +#ifdef Z_SOLO + return Z_STREAM_ERROR; +#else + strm->zfree = zcfree; +#endif + state = (struct inflate_state FAR *) + ZALLOC(strm, 1, sizeof(struct inflate_state)); + if (state == Z_NULL) return Z_MEM_ERROR; + Tracev((stderr, "inflate: allocated\n")); + strm->state = (struct internal_state FAR *)state; + state->window = Z_NULL; + ret = inflateReset2(strm, windowBits); + if (ret != Z_OK) { + ZFREE(strm, state); + strm->state = Z_NULL; + } + return ret; +} + +int ZEXPORT inflateInit_(strm, version, stream_size) +z_streamp strm; +const char *version; +int stream_size; +{ + return inflateInit2_(strm, DEF_WBITS, version, stream_size); +} + +int ZEXPORT inflatePrime(strm, bits, value) +z_streamp strm; +int bits; +int value; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (bits < 0) { + state->hold = 0; + state->bits = 0; + return Z_OK; + } + if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR; + value &= (1L << bits) - 1; + state->hold += value << state->bits; + state->bits += bits; + return Z_OK; +} + +/* + Return state with length and distance decoding tables and index sizes set to + fixed code decoding. Normally this returns fixed tables from inffixed.h. + If BUILDFIXED is defined, then instead this routine builds the tables the + first time it's called, and returns those tables the first time and + thereafter. This reduces the size of the code by about 2K bytes, in + exchange for a little execution time. However, BUILDFIXED should not be + used for threaded applications, since the rewriting of the tables and virgin + may not be thread-safe. + */ +local void fixedtables(state) +struct inflate_state FAR *state; +{ +#ifdef BUILDFIXED + static int virgin = 1; + static code *lenfix, *distfix; + static code fixed[544]; + + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + unsigned sym, bits; + static code *next; + + /* literal/length table */ + sym = 0; + while (sym < 144) state->lens[sym++] = 8; + while (sym < 256) state->lens[sym++] = 9; + while (sym < 280) state->lens[sym++] = 7; + while (sym < 288) state->lens[sym++] = 8; + next = fixed; + lenfix = next; + bits = 9; + inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); + + /* distance table */ + sym = 0; + while (sym < 32) state->lens[sym++] = 5; + distfix = next; + bits = 5; + inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); + + /* do this just once */ + virgin = 0; + } +#else /* !BUILDFIXED */ +# include "inffixed.h" +#endif /* BUILDFIXED */ + state->lencode = lenfix; + state->lenbits = 9; + state->distcode = distfix; + state->distbits = 5; +} + +#ifdef MAKEFIXED +#include <stdio.h> + +/* + Write out the inffixed.h that is #include'd above. Defining MAKEFIXED also + defines BUILDFIXED, so the tables are built on the fly. makefixed() writes + those tables to stdout, which would be piped to inffixed.h. A small program + can simply call makefixed to do this: + + void makefixed(void); + + int main(void) + { + makefixed(); + return 0; + } + + Then that can be linked with zlib built with MAKEFIXED defined and run: + + a.out > inffixed.h + */ +void makefixed() +{ + unsigned low, size; + struct inflate_state state; + + fixedtables(&state); + puts(" /* inffixed.h -- table for decoding fixed codes"); + puts(" * Generated automatically by makefixed()."); + puts(" */"); + puts(""); + puts(" /* WARNING: this file should *not* be used by applications."); + puts(" It is part of the implementation of this library and is"); + puts(" subject to change. Applications should only use zlib.h."); + puts(" */"); + puts(""); + size = 1U << 9; + printf(" static const code lenfix[%u] = {", size); + low = 0; + for (;;) { + if ((low % 7) == 0) printf("\n "); + printf("{%u,%u,%d}", (low & 127) == 99 ? 64 : state.lencode[low].op, + state.lencode[low].bits, state.lencode[low].val); + if (++low == size) break; + putchar(','); + } + puts("\n };"); + size = 1U << 5; + printf("\n static const code distfix[%u] = {", size); + low = 0; + for (;;) { + if ((low % 6) == 0) printf("\n "); + printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits, + state.distcode[low].val); + if (++low == size) break; + putchar(','); + } + puts("\n };"); +} +#endif /* MAKEFIXED */ + +/* + Update the window with the last wsize (normally 32K) bytes written before + returning. If window does not exist yet, create it. This is only called + when a window is already in use, or when output has been written during this + inflate call, but the end of the deflate stream has not been reached yet. + It is also called to create a window for dictionary data when a dictionary + is loaded. + + Providing output buffers larger than 32K to inflate() should provide a speed + advantage, since only the last 32K of output is copied to the sliding window + upon return from inflate(), and since all distances after the first 32K of + output will fall in the output data, making match copies simpler and faster. + The advantage may be dependent on the size of the processor's data caches. + */ +local int updatewindow(strm, out) +z_streamp strm; +unsigned out; +{ + struct inflate_state FAR *state; + unsigned copy, dist; + + state = (struct inflate_state FAR *)strm->state; + + /* if it hasn't been done already, allocate space for the window */ + if (state->window == Z_NULL) { + state->window = (unsigned char FAR *) + ZALLOC(strm, 1U << state->wbits, + sizeof(unsigned char)); + if (state->window == Z_NULL) return 1; + } + + /* if window not in use yet, initialize */ + if (state->wsize == 0) { + state->wsize = 1U << state->wbits; + state->wnext = 0; + state->whave = 0; + } + + /* copy state->wsize or less output bytes into the circular window */ + copy = out - strm->avail_out; + if (copy >= state->wsize) { + zmemcpy(state->window, strm->next_out - state->wsize, state->wsize); + state->wnext = 0; + state->whave = state->wsize; + } + else { + dist = state->wsize - state->wnext; + if (dist > copy) dist = copy; + zmemcpy(state->window + state->wnext, strm->next_out - copy, dist); + copy -= dist; + if (copy) { + zmemcpy(state->window, strm->next_out - copy, copy); + state->wnext = copy; + state->whave = state->wsize; + } + else { + state->wnext += dist; + if (state->wnext == state->wsize) state->wnext = 0; + if (state->whave < state->wsize) state->whave += dist; + } + } + return 0; +} + +/* Macros for inflate(): */ + +/* check function to use adler32() for zlib or crc32() for gzip */ +#ifdef GUNZIP +# define UPDATE(check, buf, len) \ + (state->flags ? crc32(check, buf, len) : adler32(check, buf, len)) +#else +# define UPDATE(check, buf, len) adler32(check, buf, len) +#endif + +/* check macros for header crc */ +#ifdef GUNZIP +# define CRC2(check, word) \ + do { \ + hbuf[0] = (unsigned char)(word); \ + hbuf[1] = (unsigned char)((word) >> 8); \ + check = crc32(check, hbuf, 2); \ + } while (0) + +# define CRC4(check, word) \ + do { \ + hbuf[0] = (unsigned char)(word); \ + hbuf[1] = (unsigned char)((word) >> 8); \ + hbuf[2] = (unsigned char)((word) >> 16); \ + hbuf[3] = (unsigned char)((word) >> 24); \ + check = crc32(check, hbuf, 4); \ + } while (0) +#endif + +/* Load registers with state in inflate() for speed */ +#define LOAD() \ + do { \ + put = strm->next_out; \ + left = strm->avail_out; \ + next = strm->next_in; \ + have = strm->avail_in; \ + hold = state->hold; \ + bits = state->bits; \ + } while (0) + +/* Restore state from registers in inflate() */ +#define RESTORE() \ + do { \ + strm->next_out = put; \ + strm->avail_out = left; \ + strm->next_in = next; \ + strm->avail_in = have; \ + state->hold = hold; \ + state->bits = bits; \ + } while (0) + +/* Clear the input bit accumulator */ +#define INITBITS() \ + do { \ + hold = 0; \ + bits = 0; \ + } while (0) + +/* Get a byte of input into the bit accumulator, or return from inflate() + if there is no input available. */ +#define PULLBYTE() \ + do { \ + if (have == 0) goto inf_leave; \ + have--; \ + hold += (unsigned long)(*next++) << bits; \ + bits += 8; \ + } while (0) + +/* Assure that there are at least n bits in the bit accumulator. If there is + not enough available input to do that, then return from inflate(). */ +#define NEEDBITS(n) \ + do { \ + while (bits < (unsigned)(n)) \ + PULLBYTE(); \ + } while (0) + +/* Return the low n bits of the bit accumulator (n < 16) */ +#define BITS(n) \ + ((unsigned)hold & ((1U << (n)) - 1)) + +/* Remove n bits from the bit accumulator */ +#define DROPBITS(n) \ + do { \ + hold >>= (n); \ + bits -= (unsigned)(n); \ + } while (0) + +/* Remove zero to seven bits as needed to go to a byte boundary */ +#define BYTEBITS() \ + do { \ + hold >>= bits & 7; \ + bits -= bits & 7; \ + } while (0) + +/* + inflate() uses a state machine to process as much input data and generate as + much output data as possible before returning. The state machine is + structured roughly as follows: + + for (;;) switch (state) { + ... + case STATEn: + if (not enough input data or output space to make progress) + return; + ... make progress ... + state = STATEm; + break; + ... + } + + so when inflate() is called again, the same case is attempted again, and + if the appropriate resources are provided, the machine proceeds to the + next state. The NEEDBITS() macro is usually the way the state evaluates + whether it can proceed or should return. NEEDBITS() does the return if + the requested bits are not available. The typical use of the BITS macros + is: + + NEEDBITS(n); + ... do something with BITS(n) ... + DROPBITS(n); + + where NEEDBITS(n) either returns from inflate() if there isn't enough + input left to load n bits into the accumulator, or it continues. BITS(n) + gives the low n bits in the accumulator. When done, DROPBITS(n) drops + the low n bits off the accumulator. INITBITS() clears the accumulator + and sets the number of available bits to zero. BYTEBITS() discards just + enough bits to put the accumulator on a byte boundary. After BYTEBITS() + and a NEEDBITS(8), then BITS(8) would return the next byte in the stream. + + NEEDBITS(n) uses PULLBYTE() to get an available byte of input, or to return + if there is no input available. The decoding of variable length codes uses + PULLBYTE() directly in order to pull just enough bytes to decode the next + code, and no more. + + Some states loop until they get enough input, making sure that enough + state information is maintained to continue the loop where it left off + if NEEDBITS() returns in the loop. For example, want, need, and keep + would all have to actually be part of the saved state in case NEEDBITS() + returns: + + case STATEw: + while (want < need) { + NEEDBITS(n); + keep[want++] = BITS(n); + DROPBITS(n); + } + state = STATEx; + case STATEx: + + As shown above, if the next state is also the next case, then the break + is omitted. + + A state may also return if there is not enough output space available to + complete that state. Those states are copying stored data, writing a + literal byte, and copying a matching string. + + When returning, a "goto inf_leave" is used to update the total counters, + update the check value, and determine whether any progress has been made + during that inflate() call in order to return the proper return code. + Progress is defined as a change in either strm->avail_in or strm->avail_out. + When there is a window, goto inf_leave will update the window with the last + output written. If a goto inf_leave occurs in the middle of decompression + and there is no window currently, goto inf_leave will create one and copy + output to the window for the next call of inflate(). + + In this implementation, the flush parameter of inflate() only affects the + return code (per zlib.h). inflate() always writes as much as possible to + strm->next_out, given the space available and the provided input--the effect + documented in zlib.h of Z_SYNC_FLUSH. Furthermore, inflate() always defers + the allocation of and copying into a sliding window until necessary, which + provides the effect documented in zlib.h for Z_FINISH when the entire input + stream available. So the only thing the flush parameter actually does is: + when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it + will return Z_BUF_ERROR if it has not reached the end of the stream. + */ + +int ZEXPORT inflate(strm, flush) +z_streamp strm; +int flush; +{ + struct inflate_state FAR *state; + unsigned char FAR *next; /* next input */ + unsigned char FAR *put; /* next output */ + unsigned have, left; /* available input and output */ + unsigned long hold; /* bit buffer */ + unsigned bits; /* bits in bit buffer */ + unsigned in, out; /* save starting available input and output */ + unsigned copy; /* number of stored or match bytes to copy */ + unsigned char FAR *from; /* where to copy match bytes from */ + code here; /* current decoding table entry */ + code last; /* parent table entry */ + unsigned len; /* length to copy for repeats, bits to drop */ + int ret; /* return code */ +#ifdef GUNZIP + unsigned char hbuf[4]; /* buffer for gzip header crc calculation */ +#endif + static const unsigned short order[19] = /* permutation of code lengths */ + {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + + if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL || + (strm->next_in == Z_NULL && strm->avail_in != 0)) + return Z_STREAM_ERROR; + + state = (struct inflate_state FAR *)strm->state; + if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */ + LOAD(); + in = have; + out = left; + ret = Z_OK; + for (;;) + switch (state->mode) { + case HEAD: + if (state->wrap == 0) { + state->mode = TYPEDO; + break; + } + NEEDBITS(16); +#ifdef GUNZIP + if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */ + state->check = crc32(0L, Z_NULL, 0); + CRC2(state->check, hold); + INITBITS(); + state->mode = FLAGS; + break; + } + state->flags = 0; /* expect zlib header */ + if (state->head != Z_NULL) + state->head->done = -1; + if (!(state->wrap & 1) || /* check if zlib header allowed */ +#else + if ( +#endif + ((BITS(8) << 8) + (hold >> 8)) % 31) { + strm->msg = (char *)"incorrect header check"; + state->mode = BAD; + break; + } + if (BITS(4) != Z_DEFLATED) { + strm->msg = (char *)"unknown compression method"; + state->mode = BAD; + break; + } + DROPBITS(4); + len = BITS(4) + 8; + if (state->wbits == 0) + state->wbits = len; + else if (len > state->wbits) { + strm->msg = (char *)"invalid window size"; + state->mode = BAD; + break; + } + state->dmax = 1U << len; + Tracev((stderr, "inflate: zlib header ok\n")); + strm->adler = state->check = adler32(0L, Z_NULL, 0); + state->mode = hold & 0x200 ? DICTID : TYPE; + INITBITS(); + break; +#ifdef GUNZIP + case FLAGS: + NEEDBITS(16); + state->flags = (int)(hold); + if ((state->flags & 0xff) != Z_DEFLATED) { + strm->msg = (char *)"unknown compression method"; + state->mode = BAD; + break; + } + if (state->flags & 0xe000) { + strm->msg = (char *)"unknown header flags set"; + state->mode = BAD; + break; + } + if (state->head != Z_NULL) + state->head->text = (int)((hold >> 8) & 1); + if (state->flags & 0x0200) CRC2(state->check, hold); + INITBITS(); + state->mode = TIME; + case TIME: + NEEDBITS(32); + if (state->head != Z_NULL) + state->head->time = hold; + if (state->flags & 0x0200) CRC4(state->check, hold); + INITBITS(); + state->mode = OS; + case OS: + NEEDBITS(16); + if (state->head != Z_NULL) { + state->head->xflags = (int)(hold & 0xff); + state->head->os = (int)(hold >> 8); + } + if (state->flags & 0x0200) CRC2(state->check, hold); + INITBITS(); + state->mode = EXLEN; + case EXLEN: + if (state->flags & 0x0400) { + NEEDBITS(16); + state->length = (unsigned)(hold); + if (state->head != Z_NULL) + state->head->extra_len = (unsigned)hold; + if (state->flags & 0x0200) CRC2(state->check, hold); + INITBITS(); + } + else if (state->head != Z_NULL) + state->head->extra = Z_NULL; + state->mode = EXTRA; + case EXTRA: + if (state->flags & 0x0400) { + copy = state->length; + if (copy > have) copy = have; + if (copy) { + if (state->head != Z_NULL && + state->head->extra != Z_NULL) { + len = state->head->extra_len - state->length; + zmemcpy(state->head->extra + len, next, + len + copy > state->head->extra_max ? + state->head->extra_max - len : copy); + } + if (state->flags & 0x0200) + state->check = crc32(state->check, next, copy); + have -= copy; + next += copy; + state->length -= copy; + } + if (state->length) goto inf_leave; + } + state->length = 0; + state->mode = NAME; + case NAME: + if (state->flags & 0x0800) { + if (have == 0) goto inf_leave; + copy = 0; + do { + len = (unsigned)(next[copy++]); + if (state->head != Z_NULL && + state->head->name != Z_NULL && + state->length < state->head->name_max) + state->head->name[state->length++] = len; + } while (len && copy < have); + if (state->flags & 0x0200) + state->check = crc32(state->check, next, copy); + have -= copy; + next += copy; + if (len) goto inf_leave; + } + else if (state->head != Z_NULL) + state->head->name = Z_NULL; + state->length = 0; + state->mode = COMMENT; + case COMMENT: + if (state->flags & 0x1000) { + if (have == 0) goto inf_leave; + copy = 0; + do { + len = (unsigned)(next[copy++]); + if (state->head != Z_NULL && + state->head->comment != Z_NULL && + state->length < state->head->comm_max) + state->head->comment[state->length++] = len; + } while (len && copy < have); + if (state->flags & 0x0200) + state->check = crc32(state->check, next, copy); + have -= copy; + next += copy; + if (len) goto inf_leave; + } + else if (state->head != Z_NULL) + state->head->comment = Z_NULL; + state->mode = HCRC; + case HCRC: + if (state->flags & 0x0200) { + NEEDBITS(16); + if (hold != (state->check & 0xffff)) { + strm->msg = (char *)"header crc mismatch"; + state->mode = BAD; + break; + } + INITBITS(); + } + if (state->head != Z_NULL) { + state->head->hcrc = (int)((state->flags >> 9) & 1); + state->head->done = 1; + } + strm->adler = state->check = crc32(0L, Z_NULL, 0); + state->mode = TYPE; + break; +#endif + case DICTID: + NEEDBITS(32); + strm->adler = state->check = ZSWAP32(hold); + INITBITS(); + state->mode = DICT; + case DICT: + if (state->havedict == 0) { + RESTORE(); + return Z_NEED_DICT; + } + strm->adler = state->check = adler32(0L, Z_NULL, 0); + state->mode = TYPE; + case TYPE: + if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave; + case TYPEDO: + if (state->last) { + BYTEBITS(); + state->mode = CHECK; + break; + } + NEEDBITS(3); + state->last = BITS(1); + DROPBITS(1); + switch (BITS(2)) { + case 0: /* stored block */ + Tracev((stderr, "inflate: stored block%s\n", + state->last ? " (last)" : "")); + state->mode = STORED; + break; + case 1: /* fixed block */ + fixedtables(state); + Tracev((stderr, "inflate: fixed codes block%s\n", + state->last ? " (last)" : "")); + state->mode = LEN_; /* decode codes */ + if (flush == Z_TREES) { + DROPBITS(2); + goto inf_leave; + } + break; + case 2: /* dynamic block */ + Tracev((stderr, "inflate: dynamic codes block%s\n", + state->last ? " (last)" : "")); + state->mode = TABLE; + break; + case 3: + strm->msg = (char *)"invalid block type"; + state->mode = BAD; + } + DROPBITS(2); + break; + case STORED: + BYTEBITS(); /* go to byte boundary */ + NEEDBITS(32); + if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { + strm->msg = (char *)"invalid stored block lengths"; + state->mode = BAD; + break; + } + state->length = (unsigned)hold & 0xffff; + Tracev((stderr, "inflate: stored length %u\n", + state->length)); + INITBITS(); + state->mode = COPY_; + if (flush == Z_TREES) goto inf_leave; + case COPY_: + state->mode = COPY; + case COPY: + copy = state->length; + if (copy) { + if (copy > have) copy = have; + if (copy > left) copy = left; + if (copy == 0) goto inf_leave; + zmemcpy(put, next, copy); + have -= copy; + next += copy; + left -= copy; + put += copy; + state->length -= copy; + break; + } + Tracev((stderr, "inflate: stored end\n")); + state->mode = TYPE; + break; + case TABLE: + NEEDBITS(14); + state->nlen = BITS(5) + 257; + DROPBITS(5); + state->ndist = BITS(5) + 1; + DROPBITS(5); + state->ncode = BITS(4) + 4; + DROPBITS(4); +#ifndef PKZIP_BUG_WORKAROUND + if (state->nlen > 286 || state->ndist > 30) { + strm->msg = (char *)"too many length or distance symbols"; + state->mode = BAD; + break; + } +#endif + Tracev((stderr, "inflate: table sizes ok\n")); + state->have = 0; + state->mode = LENLENS; + case LENLENS: + while (state->have < state->ncode) { + NEEDBITS(3); + state->lens[order[state->have++]] = (unsigned short)BITS(3); + DROPBITS(3); + } + while (state->have < 19) + state->lens[order[state->have++]] = 0; + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 7; + ret = inflate_table(CODES, state->lens, 19, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid code lengths set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: code lengths ok\n")); + state->have = 0; + state->mode = CODELENS; + case CODELENS: + while (state->have < state->nlen + state->ndist) { + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.val < 16) { + DROPBITS(here.bits); + state->lens[state->have++] = here.val; + } + else { + if (here.val == 16) { + NEEDBITS(here.bits + 2); + DROPBITS(here.bits); + if (state->have == 0) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + len = state->lens[state->have - 1]; + copy = 3 + BITS(2); + DROPBITS(2); + } + else if (here.val == 17) { + NEEDBITS(here.bits + 3); + DROPBITS(here.bits); + len = 0; + copy = 3 + BITS(3); + DROPBITS(3); + } + else { + NEEDBITS(here.bits + 7); + DROPBITS(here.bits); + len = 0; + copy = 11 + BITS(7); + DROPBITS(7); + } + if (state->have + copy > state->nlen + state->ndist) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + while (copy--) + state->lens[state->have++] = (unsigned short)len; + } + } + + /* handle error breaks in while */ + if (state->mode == BAD) break; + + /* check for end-of-block code (better have one) */ + if (state->lens[256] == 0) { + strm->msg = (char *)"invalid code -- missing end-of-block"; + state->mode = BAD; + break; + } + + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftrees.h + concerning the ENOUGH constants, which depend on those values */ + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 9; + ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid literal/lengths set"; + state->mode = BAD; + break; + } + state->distcode = (code const FAR *)(state->next); + state->distbits = 6; + ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, + &(state->next), &(state->distbits), state->work); + if (ret) { + strm->msg = (char *)"invalid distances set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: codes ok\n")); + state->mode = LEN_; + if (flush == Z_TREES) goto inf_leave; + case LEN_: + state->mode = LEN; + case LEN: + if (have >= 6 && left >= 258) { + RESTORE(); + inflate_fast(strm, out); + LOAD(); + if (state->mode == TYPE) + state->back = -1; + break; + } + state->back = 0; + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.op && (here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->lencode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + state->back += last.bits; + } + DROPBITS(here.bits); + state->back += here.bits; + state->length = (unsigned)here.val; + if ((int)(here.op) == 0) { + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + state->mode = LIT; + break; + } + if (here.op & 32) { + Tracevv((stderr, "inflate: end of block\n")); + state->back = -1; + state->mode = TYPE; + break; + } + if (here.op & 64) { + strm->msg = (char *)"invalid literal/length code"; + state->mode = BAD; + break; + } + state->extra = (unsigned)(here.op) & 15; + state->mode = LENEXT; + case LENEXT: + if (state->extra) { + NEEDBITS(state->extra); + state->length += BITS(state->extra); + DROPBITS(state->extra); + state->back += state->extra; + } + Tracevv((stderr, "inflate: length %u\n", state->length)); + state->was = state->length; + state->mode = DIST; + case DIST: + for (;;) { + here = state->distcode[BITS(state->distbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if ((here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->distcode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + state->back += last.bits; + } + DROPBITS(here.bits); + state->back += here.bits; + if (here.op & 64) { + strm->msg = (char *)"invalid distance code"; + state->mode = BAD; + break; + } + state->offset = (unsigned)here.val; + state->extra = (unsigned)(here.op) & 15; + state->mode = DISTEXT; + case DISTEXT: + if (state->extra) { + NEEDBITS(state->extra); + state->offset += BITS(state->extra); + DROPBITS(state->extra); + state->back += state->extra; + } +#ifdef INFLATE_STRICT + if (state->offset > state->dmax) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#endif + Tracevv((stderr, "inflate: distance %u\n", state->offset)); + state->mode = MATCH; + case MATCH: + if (left == 0) goto inf_leave; + copy = out - left; + if (state->offset > copy) { /* copy from window */ + copy = state->offset - copy; + if (copy > state->whave) { + if (state->sane) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + Trace((stderr, "inflate.c too far\n")); + copy -= state->whave; + if (copy > state->length) copy = state->length; + if (copy > left) copy = left; + left -= copy; + state->length -= copy; + do { + *put++ = 0; + } while (--copy); + if (state->length == 0) state->mode = LEN; + break; +#endif + } + if (copy > state->wnext) { + copy -= state->wnext; + from = state->window + (state->wsize - copy); + } + else + from = state->window + (state->wnext - copy); + if (copy > state->length) copy = state->length; + } + else { /* copy from output */ + from = put - state->offset; + copy = state->length; + } + if (copy > left) copy = left; + left -= copy; + state->length -= copy; + do { + *put++ = *from++; + } while (--copy); + if (state->length == 0) state->mode = LEN; + break; + case LIT: + if (left == 0) goto inf_leave; + *put++ = (unsigned char)(state->length); + left--; + state->mode = LEN; + break; + case CHECK: + if (state->wrap) { + NEEDBITS(32); + out -= left; + strm->total_out += out; + state->total += out; + if (out) + strm->adler = state->check = + UPDATE(state->check, put - out, out); + out = left; + if (( +#ifdef GUNZIP + state->flags ? hold : +#endif + ZSWAP32(hold)) != state->check) { + strm->msg = (char *)"incorrect data check"; + state->mode = BAD; + break; + } + INITBITS(); + Tracev((stderr, "inflate: check matches trailer\n")); + } +#ifdef GUNZIP + state->mode = LENGTH; + case LENGTH: + if (state->wrap && state->flags) { + NEEDBITS(32); + if (hold != (state->total & 0xffffffffUL)) { + strm->msg = (char *)"incorrect length check"; + state->mode = BAD; + break; + } + INITBITS(); + Tracev((stderr, "inflate: length matches trailer\n")); + } +#endif + state->mode = DONE; + case DONE: + ret = Z_STREAM_END; + goto inf_leave; + case BAD: + ret = Z_DATA_ERROR; + goto inf_leave; + case MEM: + return Z_MEM_ERROR; + case SYNC: + default: + return Z_STREAM_ERROR; + } + + /* + Return from inflate(), updating the total counts and the check value. + If there was no progress during the inflate() call, return a buffer + error. Call updatewindow() to create and/or update the window state. + Note: a memory error from inflate() is non-recoverable. + */ + inf_leave: + RESTORE(); + if (state->wsize || (out != strm->avail_out && state->mode < BAD && + (state->mode < CHECK || flush != Z_FINISH))) + if (updatewindow(strm, out)) { + state->mode = MEM; + return Z_MEM_ERROR; + } + in -= strm->avail_in; + out -= strm->avail_out; + strm->total_in += in; + strm->total_out += out; + state->total += out; + if (state->wrap && out) + strm->adler = state->check = + UPDATE(state->check, strm->next_out - out, out); + strm->data_type = state->bits + (state->last ? 64 : 0) + + (state->mode == TYPE ? 128 : 0) + + (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0); + if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK) + ret = Z_BUF_ERROR; + return ret; +} + +int ZEXPORT inflateEnd(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (state->window != Z_NULL) ZFREE(strm, state->window); + ZFREE(strm, strm->state); + strm->state = Z_NULL; + Tracev((stderr, "inflate: end\n")); + return Z_OK; +} + +int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength) +z_streamp strm; +const Bytef *dictionary; +uInt dictLength; +{ + struct inflate_state FAR *state; + unsigned long dictid; + unsigned char *next; + unsigned avail; + int ret; + + /* check state */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (state->wrap != 0 && state->mode != DICT) + return Z_STREAM_ERROR; + + /* check for correct dictionary identifier */ + if (state->mode == DICT) { + dictid = adler32(0L, Z_NULL, 0); + dictid = adler32(dictid, dictionary, dictLength); + if (dictid != state->check) + return Z_DATA_ERROR; + } + + /* copy dictionary to window using updatewindow(), which will amend the + existing dictionary if appropriate */ + next = strm->next_out; + avail = strm->avail_out; + strm->next_out = (Bytef *)dictionary + dictLength; + strm->avail_out = 0; + ret = updatewindow(strm, dictLength); + strm->avail_out = avail; + strm->next_out = next; + if (ret) { + state->mode = MEM; + return Z_MEM_ERROR; + } + state->havedict = 1; + Tracev((stderr, "inflate: dictionary set\n")); + return Z_OK; +} + +int ZEXPORT inflateGetHeader(strm, head) +z_streamp strm; +gz_headerp head; +{ + struct inflate_state FAR *state; + + /* check state */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if ((state->wrap & 2) == 0) return Z_STREAM_ERROR; + + /* save header structure */ + state->head = head; + head->done = 0; + return Z_OK; +} + +/* + Search buf[0..len-1] for the pattern: 0, 0, 0xff, 0xff. Return when found + or when out of input. When called, *have is the number of pattern bytes + found in order so far, in 0..3. On return *have is updated to the new + state. If on return *have equals four, then the pattern was found and the + return value is how many bytes were read including the last byte of the + pattern. If *have is less than four, then the pattern has not been found + yet and the return value is len. In the latter case, syncsearch() can be + called again with more data and the *have state. *have is initialized to + zero for the first call. + */ +local unsigned syncsearch(have, buf, len) +unsigned FAR *have; +unsigned char FAR *buf; +unsigned len; +{ + unsigned got; + unsigned next; + + got = *have; + next = 0; + while (next < len && got < 4) { + if ((int)(buf[next]) == (got < 2 ? 0 : 0xff)) + got++; + else if (buf[next]) + got = 0; + else + got = 4 - got; + next++; + } + *have = got; + return next; +} + +int ZEXPORT inflateSync(strm) +z_streamp strm; +{ + unsigned len; /* number of bytes to look at or looked at */ + unsigned long in, out; /* temporary to save total_in and total_out */ + unsigned char buf[4]; /* to restore bit buffer to byte string */ + struct inflate_state FAR *state; + + /* check parameters */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR; + + /* if first time, start search in bit buffer */ + if (state->mode != SYNC) { + state->mode = SYNC; + state->hold <<= state->bits & 7; + state->bits -= state->bits & 7; + len = 0; + while (state->bits >= 8) { + buf[len++] = (unsigned char)(state->hold); + state->hold >>= 8; + state->bits -= 8; + } + state->have = 0; + syncsearch(&(state->have), buf, len); + } + + /* search available input */ + len = syncsearch(&(state->have), strm->next_in, strm->avail_in); + strm->avail_in -= len; + strm->next_in += len; + strm->total_in += len; + + /* return no joy or set up to restart inflate() on a new block */ + if (state->have != 4) return Z_DATA_ERROR; + in = strm->total_in; out = strm->total_out; + inflateReset(strm); + strm->total_in = in; strm->total_out = out; + state->mode = TYPE; + return Z_OK; +} + +/* + Returns true if inflate is currently at the end of a block generated by + Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP + implementation to provide an additional safety check. PPP uses + Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored + block. When decompressing, PPP checks that at the end of input packet, + inflate is waiting for these length bytes. + */ +int ZEXPORT inflateSyncPoint(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + return state->mode == STORED && state->bits == 0; +} + +int ZEXPORT inflateCopy(dest, source) +z_streamp dest; +z_streamp source; +{ + struct inflate_state FAR *state; + struct inflate_state FAR *copy; + unsigned char FAR *window; + unsigned wsize; + + /* check input */ + if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL || + source->zalloc == (alloc_func)0 || source->zfree == (free_func)0) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)source->state; + + /* allocate space */ + copy = (struct inflate_state FAR *) + ZALLOC(source, 1, sizeof(struct inflate_state)); + if (copy == Z_NULL) return Z_MEM_ERROR; + window = Z_NULL; + if (state->window != Z_NULL) { + window = (unsigned char FAR *) + ZALLOC(source, 1U << state->wbits, sizeof(unsigned char)); + if (window == Z_NULL) { + ZFREE(source, copy); + return Z_MEM_ERROR; + } + } + + /* copy state */ + zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream)); + zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state)); + if (state->lencode >= state->codes && + state->lencode <= state->codes + ENOUGH - 1) { + copy->lencode = copy->codes + (state->lencode - state->codes); + copy->distcode = copy->codes + (state->distcode - state->codes); + } + copy->next = copy->codes + (state->next - state->codes); + if (window != Z_NULL) { + wsize = 1U << state->wbits; + zmemcpy(window, state->window, wsize); + } + copy->window = window; + dest->state = (struct internal_state FAR *)copy; + return Z_OK; +} + +int ZEXPORT inflateUndermine(strm, subvert) +z_streamp strm; +int subvert; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + state->sane = !subvert; +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + return Z_OK; +#else + state->sane = 1; + return Z_DATA_ERROR; +#endif +} + +long ZEXPORT inflateMark(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16; + state = (struct inflate_state FAR *)strm->state; + return ((long)(state->back) << 16) + + (state->mode == COPY ? state->length : + (state->mode == MATCH ? state->was - state->length : 0)); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inflate.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,122 @@ +/* inflate.h -- internal inflate state definition + * Copyright (C) 1995-2009 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* define NO_GZIP when compiling if you want to disable gzip header and + trailer decoding by inflate(). NO_GZIP would be used to avoid linking in + the crc code when it is not needed. For shared libraries, gzip decoding + should be left enabled. */ +#ifndef NO_GZIP +# define GUNZIP +#endif + +/* Possible inflate modes between inflate() calls */ +typedef enum { + HEAD, /* i: waiting for magic header */ + FLAGS, /* i: waiting for method and flags (gzip) */ + TIME, /* i: waiting for modification time (gzip) */ + OS, /* i: waiting for extra flags and operating system (gzip) */ + EXLEN, /* i: waiting for extra length (gzip) */ + EXTRA, /* i: waiting for extra bytes (gzip) */ + NAME, /* i: waiting for end of file name (gzip) */ + COMMENT, /* i: waiting for end of comment (gzip) */ + HCRC, /* i: waiting for header crc (gzip) */ + DICTID, /* i: waiting for dictionary check value */ + DICT, /* waiting for inflateSetDictionary() call */ + TYPE, /* i: waiting for type bits, including last-flag bit */ + TYPEDO, /* i: same, but skip check to exit inflate on new block */ + STORED, /* i: waiting for stored size (length and complement) */ + COPY_, /* i/o: same as COPY below, but only first time in */ + COPY, /* i/o: waiting for input or output to copy stored block */ + TABLE, /* i: waiting for dynamic block table lengths */ + LENLENS, /* i: waiting for code length code lengths */ + CODELENS, /* i: waiting for length/lit and distance code lengths */ + LEN_, /* i: same as LEN below, but only first time in */ + LEN, /* i: waiting for length/lit/eob code */ + LENEXT, /* i: waiting for length extra bits */ + DIST, /* i: waiting for distance code */ + DISTEXT, /* i: waiting for distance extra bits */ + MATCH, /* o: waiting for output space to copy string */ + LIT, /* o: waiting for output space to write literal */ + CHECK, /* i: waiting for 32-bit check value */ + LENGTH, /* i: waiting for 32-bit length (gzip) */ + DONE, /* finished check, done -- remain here until reset */ + BAD, /* got a data error -- remain here until reset */ + MEM, /* got an inflate() memory error -- remain here until reset */ + SYNC /* looking for synchronization bytes to restart inflate() */ +} inflate_mode; + +/* + State transitions between above modes - + + (most modes can go to BAD or MEM on error -- not shown for clarity) + + Process header: + HEAD -> (gzip) or (zlib) or (raw) + (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME -> COMMENT -> + HCRC -> TYPE + (zlib) -> DICTID or TYPE + DICTID -> DICT -> TYPE + (raw) -> TYPEDO + Read deflate blocks: + TYPE -> TYPEDO -> STORED or TABLE or LEN_ or CHECK + STORED -> COPY_ -> COPY -> TYPE + TABLE -> LENLENS -> CODELENS -> LEN_ + LEN_ -> LEN + Read deflate codes in fixed or dynamic block: + LEN -> LENEXT or LIT or TYPE + LENEXT -> DIST -> DISTEXT -> MATCH -> LEN + LIT -> LEN + Process trailer: + CHECK -> LENGTH -> DONE + */ + +/* state maintained between inflate() calls. Approximately 10K bytes. */ +struct inflate_state { + inflate_mode mode; /* current inflate mode */ + int last; /* true if processing last block */ + int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ + int havedict; /* true if dictionary provided */ + int flags; /* gzip header method and flags (0 if zlib) */ + unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ + unsigned long check; /* protected copy of check value */ + unsigned long total; /* protected copy of output count */ + gz_headerp head; /* where to save gzip header information */ + /* sliding window */ + unsigned wbits; /* log base 2 of requested window size */ + unsigned wsize; /* window size or zero if not using window */ + unsigned whave; /* valid bytes in the window */ + unsigned wnext; /* window write index */ + unsigned char FAR *window; /* allocated sliding window, if needed */ + /* bit accumulator */ + unsigned long hold; /* input bit accumulator */ + unsigned bits; /* number of bits in "in" */ + /* for string and stored block copying */ + unsigned length; /* literal or length of data to copy */ + unsigned offset; /* distance back to copy string from */ + /* for table and code decoding */ + unsigned extra; /* extra bits needed */ + /* fixed and dynamic code tables */ + code const FAR *lencode; /* starting table for length/literal codes */ + code const FAR *distcode; /* starting table for distance codes */ + unsigned lenbits; /* index bits for lencode */ + unsigned distbits; /* index bits for distcode */ + /* dynamic table building */ + unsigned ncode; /* number of code length code lengths */ + unsigned nlen; /* number of length code lengths */ + unsigned ndist; /* number of distance code lengths */ + unsigned have; /* number of code lengths in lens[] */ + code FAR *next; /* next available space in codes[] */ + unsigned short lens[320]; /* temporary storage for code lengths */ + unsigned short work[288]; /* work area for code table building */ + code codes[ENOUGH]; /* space for code tables */ + int sane; /* if false, allow invalid distance too far */ + int back; /* bits back of last unprocessed length/lit */ + unsigned was; /* initial length of match */ +};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inftrees.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,306 @@ +/* inftrees.c -- generate Huffman trees for efficient decoding + * Copyright (C) 1995-2012 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "zutil.h" +#include "inftrees.h" + +#define MAXBITS 15 + +const char inflate_copyright[] = + " inflate 1.2.7 Copyright 1995-2012 Mark Adler "; +/* + If you use the zlib library in a product, an acknowledgment is welcome + in the documentation of your product. If for some reason you cannot + include such an acknowledgment, I would appreciate that you keep this + copyright string in the executable of your product. + */ + +/* + Build a set of tables to decode the provided canonical Huffman code. + The code lengths are lens[0..codes-1]. The result starts at *table, + whose indices are 0..2^bits-1. work is a writable array of at least + lens shorts, which is used as a work area. type is the type of code + to be generated, CODES, LENS, or DISTS. On return, zero is success, + -1 is an invalid code, and +1 means that ENOUGH isn't enough. table + on return points to the next available entry's address. bits is the + requested root table index bits, and on return it is the actual root + table index bits. It will differ if the request is greater than the + longest code or if it is less than the shortest code. + */ +int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work) +codetype type; +unsigned short FAR *lens; +unsigned codes; +code FAR * FAR *table; +unsigned FAR *bits; +unsigned short FAR *work; +{ + unsigned len; /* a code's length in bits */ + unsigned sym; /* index of code symbols */ + unsigned min, max; /* minimum and maximum code lengths */ + unsigned root; /* number of index bits for root table */ + unsigned curr; /* number of index bits for current table */ + unsigned drop; /* code bits to drop for sub-table */ + int left; /* number of prefix codes available */ + unsigned used; /* code entries in table used */ + unsigned huff; /* Huffman code */ + unsigned incr; /* for incrementing code, index */ + unsigned fill; /* index for replicating entries */ + unsigned low; /* low bits for current root entry */ + unsigned mask; /* mask for low root bits */ + code here; /* table entry for duplication */ + code FAR *next; /* next available space in table */ + const unsigned short FAR *base; /* base value table to use */ + const unsigned short FAR *extra; /* extra bits table to use */ + int end; /* use base and extra for symbol > end */ + unsigned short count[MAXBITS+1]; /* number of codes of each length */ + unsigned short offs[MAXBITS+1]; /* offsets in table for each length */ + static const unsigned short lbase[31] = { /* Length codes 257..285 base */ + 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, + 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0}; + static const unsigned short lext[31] = { /* Length codes 257..285 extra */ + 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, + 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 78, 68}; + static const unsigned short dbase[32] = { /* Distance codes 0..29 base */ + 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, + 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, + 8193, 12289, 16385, 24577, 0, 0}; + static const unsigned short dext[32] = { /* Distance codes 0..29 extra */ + 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, + 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, + 28, 28, 29, 29, 64, 64}; + + /* + Process a set of code lengths to create a canonical Huffman code. The + code lengths are lens[0..codes-1]. Each length corresponds to the + symbols 0..codes-1. The Huffman code is generated by first sorting the + symbols by length from short to long, and retaining the symbol order + for codes with equal lengths. Then the code starts with all zero bits + for the first code of the shortest length, and the codes are integer + increments for the same length, and zeros are appended as the length + increases. For the deflate format, these bits are stored backwards + from their more natural integer increment ordering, and so when the + decoding tables are built in the large loop below, the integer codes + are incremented backwards. + + This routine assumes, but does not check, that all of the entries in + lens[] are in the range 0..MAXBITS. The caller must assure this. + 1..MAXBITS is interpreted as that code length. zero means that that + symbol does not occur in this code. + + The codes are sorted by computing a count of codes for each length, + creating from that a table of starting indices for each length in the + sorted table, and then entering the symbols in order in the sorted + table. The sorted table is work[], with that space being provided by + the caller. + + The length counts are used for other purposes as well, i.e. finding + the minimum and maximum length codes, determining if there are any + codes at all, checking for a valid set of lengths, and looking ahead + at length counts to determine sub-table sizes when building the + decoding tables. + */ + + /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ + for (len = 0; len <= MAXBITS; len++) + count[len] = 0; + for (sym = 0; sym < codes; sym++) + count[lens[sym]]++; + + /* bound code lengths, force root to be within code lengths */ + root = *bits; + for (max = MAXBITS; max >= 1; max--) + if (count[max] != 0) break; + if (root > max) root = max; + if (max == 0) { /* no symbols to code at all */ + here.op = (unsigned char)64; /* invalid code marker */ + here.bits = (unsigned char)1; + here.val = (unsigned short)0; + *(*table)++ = here; /* make a table to force an error */ + *(*table)++ = here; + *bits = 1; + return 0; /* no symbols, but wait for decoding to report error */ + } + for (min = 1; min < max; min++) + if (count[min] != 0) break; + if (root < min) root = min; + + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; + left -= count[len]; + if (left < 0) return -1; /* over-subscribed */ + } + if (left > 0 && (type == CODES || max != 1)) + return -1; /* incomplete set */ + + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) + offs[len + 1] = offs[len] + count[len]; + + /* sort symbols by length, by symbol order within each length */ + for (sym = 0; sym < codes; sym++) + if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym; + + /* + Create and fill in decoding tables. In this loop, the table being + filled is at next and has curr index bits. The code being used is huff + with length len. That code is converted to an index by dropping drop + bits off of the bottom. For codes where len is less than drop + curr, + those top drop + curr - len bits are incremented through all values to + fill the table with replicated entries. + + root is the number of index bits for the root table. When len exceeds + root, sub-tables are created pointed to by the root entry with an index + of the low root bits of huff. This is saved in low to check for when a + new sub-table should be started. drop is zero when the root table is + being filled, and drop is root when sub-tables are being filled. + + When a new sub-table is needed, it is necessary to look ahead in the + code lengths to determine what size sub-table is needed. The length + counts are used for this, and so count[] is decremented as codes are + entered in the tables. + + used keeps track of how many table entries have been allocated from the + provided *table space. It is checked for LENS and DIST tables against + the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in + the initial root table size constants. See the comments in inftrees.h + for more information. + + sym increments through all symbols, and the loop terminates when + all codes of length max, i.e. all codes, have been processed. This + routine permits incomplete codes, so another loop after this one fills + in the rest of the decoding tables with invalid code markers. + */ + + /* set up for code type */ + switch (type) { + case CODES: + base = extra = work; /* dummy value--not used */ + end = 19; + break; + case LENS: + base = lbase; + base -= 257; + extra = lext; + extra -= 257; + end = 256; + break; + default: /* DISTS */ + base = dbase; + extra = dext; + end = -1; + } + + /* initialize state for loop */ + huff = 0; /* starting code */ + sym = 0; /* starting code symbol */ + len = min; /* starting code length */ + next = *table; /* current table to fill in */ + curr = root; /* current table index bits */ + drop = 0; /* current bits to drop from code for index */ + low = (unsigned)(-1); /* trigger new sub-table when len > root */ + used = 1U << root; /* use root table entries */ + mask = used - 1; /* mask for comparing low */ + + /* check available table space */ + if ((type == LENS && used >= ENOUGH_LENS) || + (type == DISTS && used >= ENOUGH_DISTS)) + return 1; + + /* process all codes and make table entries */ + for (;;) { + /* create table entry */ + here.bits = (unsigned char)(len - drop); + if ((int)(work[sym]) < end) { + here.op = (unsigned char)0; + here.val = work[sym]; + } + else if ((int)(work[sym]) > end) { + here.op = (unsigned char)(extra[work[sym]]); + here.val = base[work[sym]]; + } + else { + here.op = (unsigned char)(32 + 64); /* end of block */ + here.val = 0; + } + + /* replicate for those indices with low len bits equal to huff */ + incr = 1U << (len - drop); + fill = 1U << curr; + min = fill; /* save offset to next table */ + do { + fill -= incr; + next[(huff >> drop) + fill] = here; + } while (fill != 0); + + /* backwards increment the len-bit code huff */ + incr = 1U << (len - 1); + while (huff & incr) + incr >>= 1; + if (incr != 0) { + huff &= incr - 1; + huff += incr; + } + else + huff = 0; + + /* go to next symbol, update count, len */ + sym++; + if (--(count[len]) == 0) { + if (len == max) break; + len = lens[work[sym]]; + } + + /* create new sub-table if needed */ + if (len > root && (huff & mask) != low) { + /* if first time, transition to sub-tables */ + if (drop == 0) + drop = root; + + /* increment past last table */ + next += min; /* here min is 1 << curr */ + + /* determine length of next table */ + curr = len - drop; + left = (int)(1 << curr); + while (curr + drop < max) { + left -= count[curr + drop]; + if (left <= 0) break; + curr++; + left <<= 1; + } + + /* check for enough space */ + used += 1U << curr; + if ((type == LENS && used >= ENOUGH_LENS) || + (type == DISTS && used >= ENOUGH_DISTS)) + return 1; + + /* point entry in root table to sub-table */ + low = huff & mask; + (*table)[low].op = (unsigned char)curr; + (*table)[low].bits = (unsigned char)root; + (*table)[low].val = (unsigned short)(next - *table); + } + } + + /* fill in remaining table entry if code is incomplete (guaranteed to have + at most one remaining entry, since if the code is incomplete, the + maximum code length that was allowed to get this far is one bit) */ + if (huff != 0) { + here.op = (unsigned char)64; /* invalid code marker */ + here.bits = (unsigned char)(len - drop); + here.val = (unsigned short)0; + next[huff] = here; + } + + /* set return parameters */ + *table += used; + *bits = root; + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/inftrees.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,62 @@ +/* inftrees.h -- header to use inftrees.c + * Copyright (C) 1995-2005, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* Structure for decoding tables. Each entry provides either the + information needed to do the operation requested by the code that + indexed that table entry, or it provides a pointer to another + table that indexes more bits of the code. op indicates whether + the entry is a pointer to another table, a literal, a length or + distance, an end-of-block, or an invalid code. For a table + pointer, the low four bits of op is the number of index bits of + that table. For a length or distance, the low four bits of op + is the number of extra bits to get after the code. bits is + the number of bits in this code or part of the code to drop off + of the bit buffer. val is the actual byte to output in the case + of a literal, the base length or distance, or the offset from + the current table to the next table. Each entry is four bytes. */ +typedef struct { + unsigned char op; /* operation, extra bits, table bits */ + unsigned char bits; /* bits in this part of the code */ + unsigned short val; /* offset in table or code value */ +} code; + +/* op values as set by inflate_table(): + 00000000 - literal + 0000tttt - table link, tttt != 0 is the number of table index bits + 0001eeee - length or distance, eeee is the number of extra bits + 01100000 - end of block + 01000000 - invalid code + */ + +/* Maximum size of the dynamic table. The maximum number of code structures is + 1444, which is the sum of 852 for literal/length codes and 592 for distance + codes. These values were found by exhaustive searches using the program + examples/enough.c found in the zlib distribtution. The arguments to that + program are the number of symbols, the initial root table size, and the + maximum bit length of a code. "enough 286 9 15" for literal/length codes + returns returns 852, and "enough 30 6 15" for distance codes returns 592. + The initial root table size (9 or 6) is found in the fifth argument of the + inflate_table() calls in inflate.c and infback.c. If the root table size is + changed, then these maximum sizes would be need to be recalculated and + updated. */ +#define ENOUGH_LENS 852 +#define ENOUGH_DISTS 592 +#define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS) + +/* Type of code to build for inflate_table() */ +typedef enum { + CODES, + LENS, + DISTS +} codetype; + +int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens, + unsigned codes, code FAR * FAR *table, + unsigned FAR *bits, unsigned short FAR *work));
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/make_vms.com Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,867 @@ +$! make libz under VMS written by +$! Martin P.J. Zinser +$! +$! In case of problems with the install you might contact me at +$! zinser@zinser.no-ip.info(preferred) or +$! martin.zinser@eurexchange.com (work) +$! +$! Make procedure history for Zlib +$! +$!------------------------------------------------------------------------------ +$! Version history +$! 0.01 20060120 First version to receive a number +$! 0.02 20061008 Adapt to new Makefile.in +$! 0.03 20091224 Add support for large file check +$! 0.04 20100110 Add new gzclose, gzlib, gzread, gzwrite +$! 0.05 20100221 Exchange zlibdefs.h by zconf.h.in +$! 0.06 20120111 Fix missing amiss_err, update zconf_h.in, fix new exmples +$! subdir path, update module search in makefile.in +$! 0.07 20120115 Triggered by work done by Alexey Chupahin completly redesigned +$! shared image creation +$! 0.08 20120219 Make it work on VAX again, pre-load missing symbols to shared +$! image +$! 0.09 20120305 SMS. P1 sets builder ("MMK", "MMS", " " (built-in)). +$! "" -> automatic, preference: MMK, MMS, built-in. +$! +$ on error then goto err_exit +$! +$ true = 1 +$ false = 0 +$ tmpnam = "temp_" + f$getjpi("","pid") +$ tt = tmpnam + ".txt" +$ tc = tmpnam + ".c" +$ th = tmpnam + ".h" +$ define/nolog tconfig 'th' +$ its_decc = false +$ its_vaxc = false +$ its_gnuc = false +$ s_case = False +$! +$! Setup variables holding "config" information +$! +$ Make = "''p1'" +$ name = "Zlib" +$ version = "?.?.?" +$ v_string = "ZLIB_VERSION" +$ v_file = "zlib.h" +$ ccopt = "/include = []" +$ lopts = "" +$ dnsrl = "" +$ aconf_in_file = "zconf.h.in#zconf.h_in#zconf_h.in" +$ conf_check_string = "" +$ linkonly = false +$ optfile = name + ".opt" +$ mapfile = name + ".map" +$ libdefs = "" +$ vax = f$getsyi("HW_MODEL").lt.1024 +$ axp = f$getsyi("HW_MODEL").ge.1024 .and. f$getsyi("HW_MODEL").lt.4096 +$ ia64 = f$getsyi("HW_MODEL").ge.4096 +$! +$! 2012-03-05 SMS. +$! Why is this needed? And if it is needed, why not simply ".not. vax"? +$! +$!!! if axp .or. ia64 then set proc/parse=extended +$! +$ whoami = f$parse(f$environment("Procedure"),,,,"NO_CONCEAL") +$ mydef = F$parse(whoami,,,"DEVICE") +$ mydir = f$parse(whoami,,,"DIRECTORY") - "][" +$ myproc = f$parse(whoami,,,"Name") + f$parse(whoami,,,"type") +$! +$! Check for MMK/MMS +$! +$ if (Make .eqs. "") +$ then +$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS" +$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK" +$ else +$ Make = f$edit( Make, "trim") +$ endif +$! +$ gosub find_version +$! +$ open/write topt tmp.opt +$ open/write optf 'optfile' +$! +$ gosub check_opts +$! +$! Look for the compiler used +$! +$ gosub check_compiler +$ close topt +$ close optf +$! +$ if its_decc +$ then +$ ccopt = "/prefix=all" + ccopt +$ if f$trnlnm("SYS") .eqs. "" +$ then +$ if axp +$ then +$ define sys sys$library: +$ else +$ ccopt = "/decc" + ccopt +$ define sys decc$library_include: +$ endif +$ endif +$! +$! 2012-03-05 SMS. +$! Why /NAMES = AS_IS? Why not simply ".not. vax"? And why not on VAX? +$! +$ if axp .or. ia64 +$ then +$ ccopt = ccopt + "/name=as_is/opt=(inline=speed)" +$ s_case = true +$ endif +$ endif +$ if its_vaxc .or. its_gnuc +$ then +$ if f$trnlnm("SYS").eqs."" then define sys sys$library: +$ endif +$! +$! Build a fake configure input header +$! +$ open/write conf_hin config.hin +$ write conf_hin "#undef _LARGEFILE64_SOURCE" +$ close conf_hin +$! +$! +$ i = 0 +$FIND_ACONF: +$ fname = f$element(i,"#",aconf_in_file) +$ if fname .eqs. "#" then goto AMISS_ERR +$ if f$search(fname) .eqs. "" +$ then +$ i = i + 1 +$ goto find_aconf +$ endif +$ open/read/err=aconf_err aconf_in 'fname' +$ open/write aconf zconf.h +$ACONF_LOOP: +$ read/end_of_file=aconf_exit aconf_in line +$ work = f$edit(line, "compress,trim") +$ if f$extract(0,6,work) .nes. "#undef" +$ then +$ if f$extract(0,12,work) .nes. "#cmakedefine" +$ then +$ write aconf line +$ endif +$ else +$ cdef = f$element(1," ",work) +$ gosub check_config +$ endif +$ goto aconf_loop +$ACONF_EXIT: +$ write aconf "" +$ write aconf "/* VMS specifics added by make_vms.com: */" +$ write aconf "#define VMS 1" +$ write aconf "#include <unistd.h>" +$ write aconf "#include <unixio.h>" +$ write aconf "#ifdef _LARGEFILE" +$ write aconf "# define off64_t __off64_t" +$ write aconf "# define fopen64 fopen" +$ write aconf "# define fseeko64 fseeko" +$ write aconf "# define lseek64 lseek" +$ write aconf "# define ftello64 ftell" +$ write aconf "#endif" +$ write aconf "#if !defined( __VAX) && (__CRTL_VER >= 70312000)" +$ write aconf "# define HAVE_VSNPRINTF" +$ write aconf "#endif" +$ close aconf_in +$ close aconf +$ if f$search("''th'") .nes. "" then delete 'th';* +$! Build the thing plain or with mms +$! +$ write sys$output "Compiling Zlib sources ..." +$ if make.eqs."" +$ then +$ if (f$search( "example.obj;*") .nes. "") then delete example.obj;* +$ if (f$search( "minigzip.obj;*") .nes. "") then delete minigzip.obj;* +$ CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" - + adler32.c zlib.h zconf.h +$ CALL MAKE compress.OBJ "CC ''CCOPT' compress" - + compress.c zlib.h zconf.h +$ CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" - + crc32.c zlib.h zconf.h +$ CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" - + deflate.c deflate.h zutil.h zlib.h zconf.h +$ CALL MAKE gzclose.OBJ "CC ''CCOPT' gzclose" - + gzclose.c zutil.h zlib.h zconf.h +$ CALL MAKE gzlib.OBJ "CC ''CCOPT' gzlib" - + gzlib.c zutil.h zlib.h zconf.h +$ CALL MAKE gzread.OBJ "CC ''CCOPT' gzread" - + gzread.c zutil.h zlib.h zconf.h +$ CALL MAKE gzwrite.OBJ "CC ''CCOPT' gzwrite" - + gzwrite.c zutil.h zlib.h zconf.h +$ CALL MAKE infback.OBJ "CC ''CCOPT' infback" - + infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h +$ CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" - + inffast.c zutil.h zlib.h zconf.h inffast.h +$ CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" - + inflate.c zutil.h zlib.h zconf.h infblock.h +$ CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" - + inftrees.c zutil.h zlib.h zconf.h inftrees.h +$ CALL MAKE trees.OBJ "CC ''CCOPT' trees" - + trees.c deflate.h zutil.h zlib.h zconf.h +$ CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" - + uncompr.c zlib.h zconf.h +$ CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" - + zutil.c zutil.h zlib.h zconf.h +$ write sys$output "Building Zlib ..." +$ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ +$ write sys$output "Building example..." +$ CALL MAKE example.OBJ "CC ''CCOPT' [.test]example" - + [.test]example.c zlib.h zconf.h +$ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb +$ write sys$output "Building minigzip..." +$ CALL MAKE minigzip.OBJ "CC ''CCOPT' [.test]minigzip" - + [.test]minigzip.c zlib.h zconf.h +$ call make minigzip.exe - + "LINK minigzip,libz.olb/lib" - + minigzip.obj libz.olb +$ else +$ gosub crea_mms +$ write sys$output "Make ''name' ''version' with ''Make' " +$ 'make' +$ endif +$! +$! Create shareable image +$! +$ gosub crea_olist +$ write sys$output "Creating libzshr.exe" +$ call map_2_shopt 'mapfile' 'optfile' +$ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,'optfile'/opt +$ write sys$output "Zlib build completed" +$ delete/nolog tmp.opt;* +$ exit +$AMISS_ERR: +$ write sys$output "No source for config.hin found." +$ write sys$output "Tried any of ''aconf_in_file'" +$ goto err_exit +$CC_ERR: +$ write sys$output "C compiler required to build ''name'" +$ goto err_exit +$ERR_EXIT: +$ set message/facil/ident/sever/text +$ close/nolog optf +$ close/nolog topt +$ close/nolog aconf_in +$ close/nolog aconf +$ close/nolog out +$ close/nolog min +$ close/nolog mod +$ close/nolog h_in +$ write sys$output "Exiting..." +$ exit 2 +$! +$! +$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES +$ V = 'F$Verify(0) +$! P1 = What we are trying to make +$! P2 = Command to make it +$! P3 - P8 What it depends on +$ +$ If F$Search(P1) .Eqs. "" Then Goto Makeit +$ Time = F$CvTime(F$File(P1,"RDT")) +$arg=3 +$Loop: +$ Argument = P'arg +$ If Argument .Eqs. "" Then Goto Exit +$ El=0 +$Loop2: +$ File = F$Element(El," ",Argument) +$ If File .Eqs. " " Then Goto Endl +$ AFile = "" +$Loop3: +$ OFile = AFile +$ AFile = F$Search(File) +$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl +$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit +$ Goto Loop3 +$NextEL: +$ El = El + 1 +$ Goto Loop2 +$EndL: +$ arg=arg+1 +$ If arg .Le. 8 Then Goto Loop +$ Goto Exit +$ +$Makeit: +$ VV=F$VERIFY(0) +$ write sys$output P2 +$ 'P2 +$ VV='F$Verify(VV) +$Exit: +$ If V Then Set Verify +$ENDSUBROUTINE +$!------------------------------------------------------------------------------ +$! +$! Check command line options and set symbols accordingly +$! +$!------------------------------------------------------------------------------ +$! Version history +$! 0.01 20041206 First version to receive a number +$! 0.02 20060126 Add new "HELP" target +$ CHECK_OPTS: +$ i = 1 +$ OPT_LOOP: +$ if i .lt. 9 +$ then +$ cparm = f$edit(p'i',"upcase") +$! +$! Check if parameter actually contains something +$! +$ if f$edit(cparm,"trim") .nes. "" +$ then +$ if cparm .eqs. "DEBUG" +$ then +$ ccopt = ccopt + "/noopt/deb" +$ lopts = lopts + "/deb" +$ endif +$ if f$locate("CCOPT=",cparm) .lt. f$length(cparm) +$ then +$ start = f$locate("=",cparm) + 1 +$ len = f$length(cparm) - start +$ ccopt = ccopt + f$extract(start,len,cparm) +$ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) - + then s_case = true +$ endif +$ if cparm .eqs. "LINK" then linkonly = true +$ if f$locate("LOPTS=",cparm) .lt. f$length(cparm) +$ then +$ start = f$locate("=",cparm) + 1 +$ len = f$length(cparm) - start +$ lopts = lopts + f$extract(start,len,cparm) +$ endif +$ if f$locate("CC=",cparm) .lt. f$length(cparm) +$ then +$ start = f$locate("=",cparm) + 1 +$ len = f$length(cparm) - start +$ cc_com = f$extract(start,len,cparm) + if (cc_com .nes. "DECC") .and. - + (cc_com .nes. "VAXC") .and. - + (cc_com .nes. "GNUC") +$ then +$ write sys$output "Unsupported compiler choice ''cc_com' ignored" +$ write sys$output "Use DECC, VAXC, or GNUC instead" +$ else +$ if cc_com .eqs. "DECC" then its_decc = true +$ if cc_com .eqs. "VAXC" then its_vaxc = true +$ if cc_com .eqs. "GNUC" then its_gnuc = true +$ endif +$ endif +$ if f$locate("MAKE=",cparm) .lt. f$length(cparm) +$ then +$ start = f$locate("=",cparm) + 1 +$ len = f$length(cparm) - start +$ mmks = f$extract(start,len,cparm) +$ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS") +$ then +$ make = mmks +$ else +$ write sys$output "Unsupported make choice ''mmks' ignored" +$ write sys$output "Use MMK or MMS instead" +$ endif +$ endif +$ if cparm .eqs. "HELP" then gosub bhelp +$ endif +$ i = i + 1 +$ goto opt_loop +$ endif +$ return +$!------------------------------------------------------------------------------ +$! +$! Look for the compiler used +$! +$! Version history +$! 0.01 20040223 First version to receive a number +$! 0.02 20040229 Save/set value of decc$no_rooted_search_lists +$! 0.03 20060202 Extend handling of GNU C +$! 0.04 20090402 Compaq -> hp +$CHECK_COMPILER: +$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc)) +$ then +$ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "") +$ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "") +$ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "") +$ endif +$! +$! Exit if no compiler available +$! +$ if (.not. (its_decc .or. its_vaxc .or. its_gnuc)) +$ then goto CC_ERR +$ else +$ if its_decc +$ then +$ write sys$output "CC compiler check ... hp C" +$ if f$trnlnm("decc$no_rooted_search_lists") .nes. "" +$ then +$ dnrsl = f$trnlnm("decc$no_rooted_search_lists") +$ endif +$ define/nolog decc$no_rooted_search_lists 1 +$ else +$ if its_vaxc then write sys$output "CC compiler check ... VAX C" +$ if its_gnuc +$ then +$ write sys$output "CC compiler check ... GNU C" +$ if f$trnlnm(topt) then write topt "gnu_cc:[000000]gcclib.olb/lib" +$ if f$trnlnm(optf) then write optf "gnu_cc:[000000]gcclib.olb/lib" +$ cc = "gcc" +$ endif +$ if f$trnlnm(topt) then write topt "sys$share:vaxcrtl.exe/share" +$ if f$trnlnm(optf) then write optf "sys$share:vaxcrtl.exe/share" +$ endif +$ endif +$ return +$!------------------------------------------------------------------------------ +$! +$! If MMS/MMK are available dump out the descrip.mms if required +$! +$CREA_MMS: +$ write sys$output "Creating descrip.mms..." +$ create descrip.mms +$ open/append out descrip.mms +$ copy sys$input: out +$ deck +# descrip.mms: MMS description file for building zlib on VMS +# written by Martin P.J. Zinser +# <zinser@zinser.no-ip.info or martin.zinser@eurexchange.com> + +OBJS = adler32.obj, compress.obj, crc32.obj, gzclose.obj, gzlib.obj\ + gzread.obj, gzwrite.obj, uncompr.obj, infback.obj\ + deflate.obj, trees.obj, zutil.obj, inflate.obj, \ + inftrees.obj, inffast.obj + +$ eod +$ write out "CFLAGS=", ccopt +$ write out "LOPTS=", lopts +$ write out "all : example.exe minigzip.exe libz.olb" +$ copy sys$input: out +$ deck + @ write sys$output " Example applications available" + +libz.olb : libz.olb($(OBJS)) + @ write sys$output " libz available" + +example.exe : example.obj libz.olb + link $(LOPTS) example,libz.olb/lib + +minigzip.exe : minigzip.obj libz.olb + link $(LOPTS) minigzip,libz.olb/lib + +clean : + delete *.obj;*,libz.olb;*,*.opt;*,*.exe;* + + +# Other dependencies. +adler32.obj : adler32.c zutil.h zlib.h zconf.h +compress.obj : compress.c zlib.h zconf.h +crc32.obj : crc32.c zutil.h zlib.h zconf.h +deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h +example.obj : [.test]example.c zlib.h zconf.h +gzclose.obj : gzclose.c zutil.h zlib.h zconf.h +gzlib.obj : gzlib.c zutil.h zlib.h zconf.h +gzread.obj : gzread.c zutil.h zlib.h zconf.h +gzwrite.obj : gzwrite.c zutil.h zlib.h zconf.h +inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h +inflate.obj : inflate.c zutil.h zlib.h zconf.h +inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h +minigzip.obj : [.test]minigzip.c zlib.h zconf.h +trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h +uncompr.obj : uncompr.c zlib.h zconf.h +zutil.obj : zutil.c zutil.h zlib.h zconf.h +infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h +$ eod +$ close out +$ return +$!------------------------------------------------------------------------------ +$! +$! Read list of core library sources from makefile.in and create options +$! needed to build shareable image +$! +$CREA_OLIST: +$ open/read min makefile.in +$ open/write mod modules.opt +$ src_check_list = "OBJZ =#OBJG =" +$MRLOOP: +$ read/end=mrdone min rec +$ i = 0 +$SRC_CHECK_LOOP: +$ src_check = f$element(i, "#", src_check_list) +$ i = i+1 +$ if src_check .eqs. "#" then goto mrloop +$ if (f$extract(0,6,rec) .nes. src_check) then goto src_check_loop +$ rec = rec - src_check +$ gosub extra_filnam +$ if (f$element(1,"\",rec) .eqs. "\") then goto mrloop +$MRSLOOP: +$ read/end=mrdone min rec +$ gosub extra_filnam +$ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop +$MRDONE: +$ close min +$ close mod +$ return +$!------------------------------------------------------------------------------ +$! +$! Take record extracted in crea_olist and split it into single filenames +$! +$EXTRA_FILNAM: +$ myrec = f$edit(rec - "\", "trim,compress") +$ i = 0 +$FELOOP: +$ srcfil = f$element(i," ", myrec) +$ if (srcfil .nes. " ") +$ then +$ write mod f$parse(srcfil,,,"NAME"), ".obj" +$ i = i + 1 +$ goto feloop +$ endif +$ return +$!------------------------------------------------------------------------------ +$! +$! Find current Zlib version number +$! +$FIND_VERSION: +$ open/read h_in 'v_file' +$hloop: +$ read/end=hdone h_in rec +$ rec = f$edit(rec,"TRIM") +$ if (f$extract(0,1,rec) .nes. "#") then goto hloop +$ rec = f$edit(rec - "#", "TRIM") +$ if f$element(0," ",rec) .nes. "define" then goto hloop +$ if f$element(1," ",rec) .eqs. v_string +$ then +$ version = 'f$element(2," ",rec)' +$ goto hdone +$ endif +$ goto hloop +$hdone: +$ close h_in +$ return +$!------------------------------------------------------------------------------ +$! +$CHECK_CONFIG: +$! +$ in_ldef = f$locate(cdef,libdefs) +$ if (in_ldef .lt. f$length(libdefs)) +$ then +$ write aconf "#define ''cdef' 1" +$ libdefs = f$extract(0,in_ldef,libdefs) + - + f$extract(in_ldef + f$length(cdef) + 1, - + f$length(libdefs) - in_ldef - f$length(cdef) - 1, - + libdefs) +$ else +$ if (f$type('cdef') .eqs. "INTEGER") +$ then +$ write aconf "#define ''cdef' ", 'cdef' +$ else +$ if (f$type('cdef') .eqs. "STRING") +$ then +$ write aconf "#define ''cdef' ", """", '''cdef'', """" +$ else +$ gosub check_cc_def +$ endif +$ endif +$ endif +$ return +$!------------------------------------------------------------------------------ +$! +$! Check if this is a define relating to the properties of the C/C++ +$! compiler +$! +$ CHECK_CC_DEF: +$ if (cdef .eqs. "_LARGEFILE64_SOURCE") +$ then +$ copy sys$input: 'tc' +$ deck +#include "tconfig" +#define _LARGEFILE +#include <stdio.h> + +int main(){ +FILE *fp; + fp = fopen("temp.txt","r"); + fseeko(fp,1,SEEK_SET); + fclose(fp); +} + +$ eod +$ test_inv = false +$ comm_h = false +$ gosub cc_prop_check +$ return +$ endif +$ write aconf "/* ", line, " */" +$ return +$!------------------------------------------------------------------------------ +$! +$! Check for properties of C/C++ compiler +$! +$! Version history +$! 0.01 20031020 First version to receive a number +$! 0.02 20031022 Added logic for defines with value +$! 0.03 20040309 Make sure local config file gets not deleted +$! 0.04 20041230 Also write include for configure run +$! 0.05 20050103 Add processing of "comment defines" +$CC_PROP_CHECK: +$ cc_prop = true +$ is_need = false +$ is_need = (f$extract(0,4,cdef) .eqs. "NEED") .or. (test_inv .eq. true) +$ if f$search(th) .eqs. "" then create 'th' +$ set message/nofac/noident/nosever/notext +$ on error then continue +$ cc 'tmpnam' +$ if .not. ($status) then cc_prop = false +$ on error then continue +$! The headers might lie about the capabilities of the RTL +$ link 'tmpnam',tmp.opt/opt +$ if .not. ($status) then cc_prop = false +$ set message/fac/ident/sever/text +$ on error then goto err_exit +$ delete/nolog 'tmpnam'.*;*/exclude='th' +$ if (cc_prop .and. .not. is_need) .or. - + (.not. cc_prop .and. is_need) +$ then +$ write sys$output "Checking for ''cdef'... yes" +$ if f$type('cdef_val'_yes) .nes. "" +$ then +$ if f$type('cdef_val'_yes) .eqs. "INTEGER" - + then call write_config f$fao("#define !AS !UL",cdef,'cdef_val'_yes) +$ if f$type('cdef_val'_yes) .eqs. "STRING" - + then call write_config f$fao("#define !AS !AS",cdef,'cdef_val'_yes) +$ else +$ call write_config f$fao("#define !AS 1",cdef) +$ endif +$ if (cdef .eqs. "HAVE_FSEEKO") .or. (cdef .eqs. "_LARGE_FILES") .or. - + (cdef .eqs. "_LARGEFILE64_SOURCE") then - + call write_config f$string("#define _LARGEFILE 1") +$ else +$ write sys$output "Checking for ''cdef'... no" +$ if (comm_h) +$ then + call write_config f$fao("/* !AS */",line) +$ else +$ if f$type('cdef_val'_no) .nes. "" +$ then +$ if f$type('cdef_val'_no) .eqs. "INTEGER" - + then call write_config f$fao("#define !AS !UL",cdef,'cdef_val'_no) +$ if f$type('cdef_val'_no) .eqs. "STRING" - + then call write_config f$fao("#define !AS !AS",cdef,'cdef_val'_no) +$ else +$ call write_config f$fao("#undef !AS",cdef) +$ endif +$ endif +$ endif +$ return +$!------------------------------------------------------------------------------ +$! +$! Check for properties of C/C++ compiler with multiple result values +$! +$! Version history +$! 0.01 20040127 First version +$! 0.02 20050103 Reconcile changes from cc_prop up to version 0.05 +$CC_MPROP_CHECK: +$ cc_prop = true +$ i = 1 +$ idel = 1 +$ MT_LOOP: +$ if f$type(result_'i') .eqs. "STRING" +$ then +$ set message/nofac/noident/nosever/notext +$ on error then continue +$ cc 'tmpnam'_'i' +$ if .not. ($status) then cc_prop = false +$ on error then continue +$! The headers might lie about the capabilities of the RTL +$ link 'tmpnam'_'i',tmp.opt/opt +$ if .not. ($status) then cc_prop = false +$ set message/fac/ident/sever/text +$ on error then goto err_exit +$ delete/nolog 'tmpnam'_'i'.*;* +$ if (cc_prop) +$ then +$ write sys$output "Checking for ''cdef'... ", mdef_'i' +$ if f$type(mdef_'i') .eqs. "INTEGER" - + then call write_config f$fao("#define !AS !UL",cdef,mdef_'i') +$ if f$type('cdef_val'_yes) .eqs. "STRING" - + then call write_config f$fao("#define !AS !AS",cdef,mdef_'i') +$ goto msym_clean +$ else +$ i = i + 1 +$ goto mt_loop +$ endif +$ endif +$ write sys$output "Checking for ''cdef'... no" +$ call write_config f$fao("#undef !AS",cdef) +$ MSYM_CLEAN: +$ if (idel .le. msym_max) +$ then +$ delete/sym mdef_'idel' +$ idel = idel + 1 +$ goto msym_clean +$ endif +$ return +$!------------------------------------------------------------------------------ +$! +$! Write configuration to both permanent and temporary config file +$! +$! Version history +$! 0.01 20031029 First version to receive a number +$! +$WRITE_CONFIG: SUBROUTINE +$ write aconf 'p1' +$ open/append confh 'th' +$ write confh 'p1' +$ close confh +$ENDSUBROUTINE +$!------------------------------------------------------------------------------ +$! +$! Analyze the project map file and create the symbol vector for a shareable +$! image from it +$! +$! Version history +$! 0.01 20120128 First version +$! 0.02 20120226 Add pre-load logic +$! +$ MAP_2_SHOPT: Subroutine +$! +$ SAY := "WRITE_ SYS$OUTPUT" +$! +$ IF F$SEARCH("''P1'") .EQS. "" +$ THEN +$ SAY "MAP_2_SHOPT-E-NOSUCHFILE: Error, inputfile ''p1' not available" +$ goto exit_m2s +$ ENDIF +$ IF "''P2'" .EQS. "" +$ THEN +$ SAY "MAP_2_SHOPT: Error, no output file provided" +$ goto exit_m2s +$ ENDIF +$! +$ module1 = "deflate#deflateEnd#deflateInit_#deflateParams#deflateSetDictionary" +$ module2 = "gzclose#gzerror#gzgetc#gzgets#gzopen#gzprintf#gzputc#gzputs#gzread" +$ module3 = "gzseek#gztell#inflate#inflateEnd#inflateInit_#inflateSetDictionary" +$ module4 = "inflateSync#uncompress#zlibVersion#compress" +$ open/read map 'p1 +$ if axp .or. ia64 +$ then +$ open/write aopt a.opt +$ open/write bopt b.opt +$ write aopt " CASE_SENSITIVE=YES" +$ write bopt "SYMBOL_VECTOR= (-" +$ mod_sym_num = 1 +$ MOD_SYM_LOOP: +$ if f$type(module'mod_sym_num') .nes. "" +$ then +$ mod_in = 0 +$ MOD_SYM_IN: +$ shared_proc = f$element(mod_in, "#", module'mod_sym_num') +$ if shared_proc .nes. "#" +$ then +$ write aopt f$fao(" symbol_vector=(!AS/!AS=PROCEDURE)",- + f$edit(shared_proc,"upcase"),shared_proc) +$ write bopt f$fao("!AS=PROCEDURE,-",shared_proc) +$ mod_in = mod_in + 1 +$ goto mod_sym_in +$ endif +$ mod_sym_num = mod_sym_num + 1 +$ goto mod_sym_loop +$ endif +$MAP_LOOP: +$ read/end=map_end map line +$ if (f$locate("{",line).lt. f$length(line)) .or. - + (f$locate("global:", line) .lt. f$length(line)) +$ then +$ proc = true +$ goto map_loop +$ endif +$ if f$locate("}",line).lt. f$length(line) then proc = false +$ if f$locate("local:", line) .lt. f$length(line) then proc = false +$ if proc +$ then +$ shared_proc = f$edit(line,"collapse") +$ chop_semi = f$locate(";", shared_proc) +$ if chop_semi .lt. f$length(shared_proc) then - + shared_proc = f$extract(0, chop_semi, shared_proc) +$ write aopt f$fao(" symbol_vector=(!AS/!AS=PROCEDURE)",- + f$edit(shared_proc,"upcase"),shared_proc) +$ write bopt f$fao("!AS=PROCEDURE,-",shared_proc) +$ endif +$ goto map_loop +$MAP_END: +$ close/nolog aopt +$ close/nolog bopt +$ open/append libopt 'p2' +$ open/read aopt a.opt +$ open/read bopt b.opt +$ALOOP: +$ read/end=aloop_end aopt line +$ write libopt line +$ goto aloop +$ALOOP_END: +$ close/nolog aopt +$ sv = "" +$BLOOP: +$ read/end=bloop_end bopt svn +$ if (svn.nes."") +$ then +$ if (sv.nes."") then write libopt sv +$ sv = svn +$ endif +$ goto bloop +$BLOOP_END: +$ write libopt f$extract(0,f$length(sv)-2,sv), "-" +$ write libopt ")" +$ close/nolog bopt +$ delete/nolog/noconf a.opt;*,b.opt;* +$ else +$ if vax +$ then +$ open/append libopt 'p2' +$ mod_sym_num = 1 +$ VMOD_SYM_LOOP: +$ if f$type(module'mod_sym_num') .nes. "" +$ then +$ mod_in = 0 +$ VMOD_SYM_IN: +$ shared_proc = f$element(mod_in, "#", module'mod_sym_num') +$ if shared_proc .nes. "#" +$ then +$ write libopt f$fao("UNIVERSAL=!AS",- + f$edit(shared_proc,"upcase")) +$ mod_in = mod_in + 1 +$ goto vmod_sym_in +$ endif +$ mod_sym_num = mod_sym_num + 1 +$ goto vmod_sym_loop +$ endif +$VMAP_LOOP: +$ read/end=vmap_end map line +$ if (f$locate("{",line).lt. f$length(line)) .or. - + (f$locate("global:", line) .lt. f$length(line)) +$ then +$ proc = true +$ goto vmap_loop +$ endif +$ if f$locate("}",line).lt. f$length(line) then proc = false +$ if f$locate("local:", line) .lt. f$length(line) then proc = false +$ if proc +$ then +$ shared_proc = f$edit(line,"collapse") +$ chop_semi = f$locate(";", shared_proc) +$ if chop_semi .lt. f$length(shared_proc) then - + shared_proc = f$extract(0, chop_semi, shared_proc) +$ write libopt f$fao("UNIVERSAL=!AS",- + f$edit(shared_proc,"upcase")) +$ endif +$ goto vmap_loop +$VMAP_END: +$ else +$ write sys$output "Unknown Architecture (Not VAX, AXP, or IA64)" +$ write sys$output "No options file created" +$ endif +$ endif +$ EXIT_M2S: +$ close/nolog map +$ close/nolog libopt +$ endsubroutine
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/msdos/Makefile.bor Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,115 @@ +# Makefile for zlib +# Borland C++ +# Last updated: 15-Mar-2003 + +# To use, do "make -fmakefile.bor" +# To compile in small model, set below: MODEL=s + +# WARNING: the small model is supported but only for small values of +# MAX_WBITS and MAX_MEM_LEVEL. For example: +# -DMAX_WBITS=11 -DDEF_WBITS=11 -DMAX_MEM_LEVEL=3 +# If you wish to reduce the memory requirements (default 256K for big +# objects plus a few K), you can add to the LOC macro below: +# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14 +# See zconf.h for details about the memory requirements. + +# ------------ Turbo C++, Borland C++ ------------ + +# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) +# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added +# to the declaration of LOC here: +LOC = $(LOCAL_ZLIB) + +# type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc. +CPU_TYP = 0 + +# memory model: one of s, m, c, l (small, medium, compact, large) +MODEL=l + +# replace bcc with tcc for Turbo C++ 1.0, with bcc32 for the 32 bit version +CC=bcc +LD=bcc +AR=tlib + +# compiler flags +# replace "-O2" by "-O -G -a -d" for Turbo C++ 1.0 +CFLAGS=-O2 -Z -m$(MODEL) $(LOC) + +LDFLAGS=-m$(MODEL) -f- + + +# variables +ZLIB_LIB = zlib_$(MODEL).lib + +OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj +OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj +OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj +OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj + + +# targets +all: $(ZLIB_LIB) example.exe minigzip.exe + +.c.obj: + $(CC) -c $(CFLAGS) $*.c + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +example.obj: test/example.c zlib.h zconf.h + +minigzip.obj: test/minigzip.c zlib.h zconf.h + + +# the command line is cut to fit in the MS-DOS 128 byte limit: +$(ZLIB_LIB): $(OBJ1) $(OBJ2) + -del $(ZLIB_LIB) + $(AR) $(ZLIB_LIB) $(OBJP1) + $(AR) $(ZLIB_LIB) $(OBJP2) + +example.exe: example.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) + +minigzip.exe: minigzip.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) + +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +clean: + -del *.obj + -del *.lib + -del *.exe + -del zlib_*.bak + -del foo.gz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/msdos/Makefile.dj2 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,104 @@ +# Makefile for zlib. Modified for djgpp v2.0 by F. J. Donahoe, 3/15/96. +# Copyright (C) 1995-1998 Jean-loup Gailly. +# For conditions of distribution and use, see copyright notice in zlib.h + +# To compile, or to compile and test, type: +# +# make -fmakefile.dj2; make test -fmakefile.dj2 +# +# To install libz.a, zconf.h and zlib.h in the djgpp directories, type: +# +# make install -fmakefile.dj2 +# +# after first defining LIBRARY_PATH and INCLUDE_PATH in djgpp.env as +# in the sample below if the pattern of the DJGPP distribution is to +# be followed. Remember that, while <sp>'es around <=> are ignored in +# makefiles, they are *not* in batch files or in djgpp.env. +# - - - - - +# [make] +# INCLUDE_PATH=%\>;INCLUDE_PATH%%\DJDIR%\include +# LIBRARY_PATH=%\>;LIBRARY_PATH%%\DJDIR%\lib +# BUTT=-m486 +# - - - - - +# Alternately, these variables may be defined below, overriding the values +# in djgpp.env, as +# INCLUDE_PATH=c:\usr\include +# LIBRARY_PATH=c:\usr\lib + +CC=gcc + +#CFLAGS=-MMD -O +#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 +#CFLAGS=-MMD -g -DDEBUG +CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ + -Wstrict-prototypes -Wmissing-prototypes + +# If cp.exe is available, replace "copy /Y" with "cp -fp" . +CP=copy /Y +# If gnu install.exe is available, replace $(CP) with ginstall. +INSTALL=$(CP) +# The default value of RM is "rm -f." If "rm.exe" is found, comment out: +RM=del +LDLIBS=-L. -lz +LD=$(CC) -s -o +LDSHARED=$(CC) + +INCL=zlib.h zconf.h +LIBS=libz.a + +AR=ar rcs + +prefix=/usr/local +exec_prefix = $(prefix) + +OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ + uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o + +OBJA = +# to use the asm code: make OBJA=match.o + +TEST_OBJS = example.o minigzip.o + +all: example.exe minigzip.exe + +check: test +test: all + ./example + echo hello world | .\minigzip | .\minigzip -d + +%.o : %.c + $(CC) $(CFLAGS) -c $< -o $@ + +libz.a: $(OBJS) $(OBJA) + $(AR) $@ $(OBJS) $(OBJA) + +%.exe : %.o $(LIBS) + $(LD) $@ $< $(LDLIBS) + +# INCLUDE_PATH and LIBRARY_PATH were set for [make] in djgpp.env . + +.PHONY : uninstall clean + +install: $(INCL) $(LIBS) + -@if not exist $(INCLUDE_PATH)\nul mkdir $(INCLUDE_PATH) + -@if not exist $(LIBRARY_PATH)\nul mkdir $(LIBRARY_PATH) + $(INSTALL) zlib.h $(INCLUDE_PATH) + $(INSTALL) zconf.h $(INCLUDE_PATH) + $(INSTALL) libz.a $(LIBRARY_PATH) + +uninstall: + $(RM) $(INCLUDE_PATH)\zlib.h + $(RM) $(INCLUDE_PATH)\zconf.h + $(RM) $(LIBRARY_PATH)\libz.a + +clean: + $(RM) *.d + $(RM) *.o + $(RM) *.exe + $(RM) libz.a + $(RM) foo.gz + +DEPS := $(wildcard *.d) +ifneq ($(DEPS),) +include $(DEPS) +endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/msdos/Makefile.emx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,69 @@ +# Makefile for zlib. Modified for emx 0.9c by Chr. Spieler, 6/17/98. +# Copyright (C) 1995-1998 Jean-loup Gailly. +# For conditions of distribution and use, see copyright notice in zlib.h + +# To compile, or to compile and test, type: +# +# make -fmakefile.emx; make test -fmakefile.emx +# + +CC=gcc + +#CFLAGS=-MMD -O +#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 +#CFLAGS=-MMD -g -DDEBUG +CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ + -Wstrict-prototypes -Wmissing-prototypes + +# If cp.exe is available, replace "copy /Y" with "cp -fp" . +CP=copy /Y +# If gnu install.exe is available, replace $(CP) with ginstall. +INSTALL=$(CP) +# The default value of RM is "rm -f." If "rm.exe" is found, comment out: +RM=del +LDLIBS=-L. -lzlib +LD=$(CC) -s -o +LDSHARED=$(CC) + +INCL=zlib.h zconf.h +LIBS=zlib.a + +AR=ar rcs + +prefix=/usr/local +exec_prefix = $(prefix) + +OBJS = adler32.o compress.o crc32.o gzclose.o gzlib.o gzread.o gzwrite.o \ + uncompr.o deflate.o trees.o zutil.o inflate.o infback.o inftrees.o inffast.o + +TEST_OBJS = example.o minigzip.o + +all: example.exe minigzip.exe + +test: all + ./example + echo hello world | .\minigzip | .\minigzip -d + +%.o : %.c + $(CC) $(CFLAGS) -c $< -o $@ + +zlib.a: $(OBJS) + $(AR) $@ $(OBJS) + +%.exe : %.o $(LIBS) + $(LD) $@ $< $(LDLIBS) + + +.PHONY : clean + +clean: + $(RM) *.d + $(RM) *.o + $(RM) *.exe + $(RM) zlib.a + $(RM) foo.gz + +DEPS := $(wildcard *.d) +ifneq ($(DEPS),) +include $(DEPS) +endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/msdos/Makefile.msc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,112 @@ +# Makefile for zlib +# Microsoft C 5.1 or later +# Last updated: 19-Mar-2003 + +# To use, do "make makefile.msc" +# To compile in small model, set below: MODEL=S + +# If you wish to reduce the memory requirements (default 256K for big +# objects plus a few K), you can add to the LOC macro below: +# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14 +# See zconf.h for details about the memory requirements. + +# ------------- Microsoft C 5.1 and later ------------- + +# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) +# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added +# to the declaration of LOC here: +LOC = $(LOCAL_ZLIB) + +# Type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc. +CPU_TYP = 0 + +# Memory model: one of S, M, C, L (small, medium, compact, large) +MODEL=L + +CC=cl +CFLAGS=-nologo -A$(MODEL) -G$(CPU_TYP) -W3 -Oait -Gs $(LOC) +#-Ox generates bad code with MSC 5.1 +LIB_CFLAGS=-Zl $(CFLAGS) + +LD=link +LDFLAGS=/noi/e/st:0x1500/noe/farcall/packcode +# "/farcall/packcode" are only useful for `large code' memory models +# but should be a "no-op" for small code models. + + +# variables +ZLIB_LIB = zlib_$(MODEL).lib + +OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj +OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj + + +# targets +all: $(ZLIB_LIB) example.exe minigzip.exe + +.c.obj: + $(CC) -c $(LIB_CFLAGS) $*.c + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +example.obj: test/example.c zlib.h zconf.h + $(CC) -c $(CFLAGS) $*.c + +minigzip.obj: test/minigzip.c zlib.h zconf.h + $(CC) -c $(CFLAGS) $*.c + + +# the command line is cut to fit in the MS-DOS 128 byte limit: +$(ZLIB_LIB): $(OBJ1) $(OBJ2) + if exist $(ZLIB_LIB) del $(ZLIB_LIB) + lib $(ZLIB_LIB) $(OBJ1); + lib $(ZLIB_LIB) $(OBJ2); + +example.exe: example.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) example.obj,,,$(ZLIB_LIB); + +minigzip.exe: minigzip.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) minigzip.obj,,,$(ZLIB_LIB); + +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +clean: + -del *.obj + -del *.lib + -del *.exe + -del *.map + -del zlib_*.bak + -del foo.gz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/msdos/Makefile.tc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,100 @@ +# Makefile for zlib +# Turbo C 2.01, Turbo C++ 1.01 +# Last updated: 15-Mar-2003 + +# To use, do "make -fmakefile.tc" +# To compile in small model, set below: MODEL=s + +# WARNING: the small model is supported but only for small values of +# MAX_WBITS and MAX_MEM_LEVEL. For example: +# -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3 +# If you wish to reduce the memory requirements (default 256K for big +# objects plus a few K), you can add to CFLAGS below: +# -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14 +# See zconf.h for details about the memory requirements. + +# ------------ Turbo C 2.01, Turbo C++ 1.01 ------------ +MODEL=l +CC=tcc +LD=tcc +AR=tlib +# CFLAGS=-O2 -G -Z -m$(MODEL) -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3 +CFLAGS=-O2 -G -Z -m$(MODEL) +LDFLAGS=-m$(MODEL) -f- + + +# variables +ZLIB_LIB = zlib_$(MODEL).lib + +OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj +OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj +OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj +OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj + + +# targets +all: $(ZLIB_LIB) example.exe minigzip.exe + +.c.obj: + $(CC) -c $(CFLAGS) $*.c + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +example.obj: test/example.c zlib.h zconf.h + +minigzip.obj: test/minigzip.c zlib.h zconf.h + + +# the command line is cut to fit in the MS-DOS 128 byte limit: +$(ZLIB_LIB): $(OBJ1) $(OBJ2) + -del $(ZLIB_LIB) + $(AR) $(ZLIB_LIB) $(OBJP1) + $(AR) $(ZLIB_LIB) $(OBJP2) + +example.exe: example.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) + +minigzip.exe: minigzip.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) + +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +clean: + -del *.obj + -del *.lib + -del *.exe + -del zlib_*.bak + -del foo.gz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/nintendods/Makefile Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,126 @@ +#--------------------------------------------------------------------------------- +.SUFFIXES: +#--------------------------------------------------------------------------------- + +ifeq ($(strip $(DEVKITARM)),) +$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM") +endif + +include $(DEVKITARM)/ds_rules + +#--------------------------------------------------------------------------------- +# TARGET is the name of the output +# BUILD is the directory where object files & intermediate files will be placed +# SOURCES is a list of directories containing source code +# DATA is a list of directories containing data files +# INCLUDES is a list of directories containing header files +#--------------------------------------------------------------------------------- +TARGET := $(shell basename $(CURDIR)) +BUILD := build +SOURCES := ../../ +DATA := data +INCLUDES := include + +#--------------------------------------------------------------------------------- +# options for code generation +#--------------------------------------------------------------------------------- +ARCH := -mthumb -mthumb-interwork + +CFLAGS := -Wall -O2\ + -march=armv5te -mtune=arm946e-s \ + -fomit-frame-pointer -ffast-math \ + $(ARCH) + +CFLAGS += $(INCLUDE) -DARM9 +CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions + +ASFLAGS := $(ARCH) -march=armv5te -mtune=arm946e-s +LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) + +#--------------------------------------------------------------------------------- +# list of directories containing libraries, this must be the top level containing +# include and lib +#--------------------------------------------------------------------------------- +LIBDIRS := $(LIBNDS) + +#--------------------------------------------------------------------------------- +# no real need to edit anything past this point unless you need to add additional +# rules for different file extensions +#--------------------------------------------------------------------------------- +ifneq ($(BUILD),$(notdir $(CURDIR))) +#--------------------------------------------------------------------------------- + +export OUTPUT := $(CURDIR)/lib/libz.a + +export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ + $(foreach dir,$(DATA),$(CURDIR)/$(dir)) + +export DEPSDIR := $(CURDIR)/$(BUILD) + +CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) +CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) +SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) +BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) + +#--------------------------------------------------------------------------------- +# use CXX for linking C++ projects, CC for standard C +#--------------------------------------------------------------------------------- +ifeq ($(strip $(CPPFILES)),) +#--------------------------------------------------------------------------------- + export LD := $(CC) +#--------------------------------------------------------------------------------- +else +#--------------------------------------------------------------------------------- + export LD := $(CXX) +#--------------------------------------------------------------------------------- +endif +#--------------------------------------------------------------------------------- + +export OFILES := $(addsuffix .o,$(BINFILES)) \ + $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) + +export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ + $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ + -I$(CURDIR)/$(BUILD) + +.PHONY: $(BUILD) clean all + +#--------------------------------------------------------------------------------- +all: $(BUILD) + @[ -d $@ ] || mkdir -p include + @cp ../../*.h include + +lib: + @[ -d $@ ] || mkdir -p $@ + +$(BUILD): lib + @[ -d $@ ] || mkdir -p $@ + @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile + +#--------------------------------------------------------------------------------- +clean: + @echo clean ... + @rm -fr $(BUILD) lib + +#--------------------------------------------------------------------------------- +else + +DEPENDS := $(OFILES:.o=.d) + +#--------------------------------------------------------------------------------- +# main targets +#--------------------------------------------------------------------------------- +$(OUTPUT) : $(OFILES) + +#--------------------------------------------------------------------------------- +%.bin.o : %.bin +#--------------------------------------------------------------------------------- + @echo $(notdir $<) + @$(bin2o) + + +-include $(DEPENDS) + +#--------------------------------------------------------------------------------------- +endif +#---------------------------------------------------------------------------------------
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/nintendods/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,5 @@ +This Makefile requires devkitARM (http://www.devkitpro.org/category/devkitarm/) and works inside "contrib/nds". It is based on a devkitARM template. + +Eduardo Costa <eduardo.m.costa@gmail.com> +January 3, 2009 +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/Makefile.emx Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,69 @@ +# Makefile for zlib. Modified for emx/rsxnt by Chr. Spieler, 6/16/98. +# Copyright (C) 1995-1998 Jean-loup Gailly. +# For conditions of distribution and use, see copyright notice in zlib.h + +# To compile, or to compile and test, type: +# +# make -fmakefile.emx; make test -fmakefile.emx +# + +CC=gcc -Zwin32 + +#CFLAGS=-MMD -O +#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 +#CFLAGS=-MMD -g -DDEBUG +CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ + -Wstrict-prototypes -Wmissing-prototypes + +# If cp.exe is available, replace "copy /Y" with "cp -fp" . +CP=copy /Y +# If gnu install.exe is available, replace $(CP) with ginstall. +INSTALL=$(CP) +# The default value of RM is "rm -f." If "rm.exe" is found, comment out: +RM=del +LDLIBS=-L. -lzlib +LD=$(CC) -s -o +LDSHARED=$(CC) + +INCL=zlib.h zconf.h +LIBS=zlib.a + +AR=ar rcs + +prefix=/usr/local +exec_prefix = $(prefix) + +OBJS = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \ + gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o + +TEST_OBJS = example.o minigzip.o + +all: example.exe minigzip.exe + +test: all + ./example + echo hello world | .\minigzip | .\minigzip -d + +%.o : %.c + $(CC) $(CFLAGS) -c $< -o $@ + +zlib.a: $(OBJS) + $(AR) $@ $(OBJS) + +%.exe : %.o $(LIBS) + $(LD) $@ $< $(LDLIBS) + + +.PHONY : clean + +clean: + $(RM) *.d + $(RM) *.o + $(RM) *.exe + $(RM) zlib.a + $(RM) foo.gz + +DEPS := $(wildcard *.d) +ifneq ($(DEPS),) +include $(DEPS) +endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/Makefile.riscos Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,151 @@ +# Project: zlib_1_03 +# Patched for zlib 1.1.2 rw@shadow.org.uk 19980430 +# test works out-of-the-box, installs `somewhere' on demand + +# Toolflags: +CCflags = -c -depend !Depend -IC: -g -throwback -DRISCOS -fah +C++flags = -c -depend !Depend -IC: -throwback +Linkflags = -aif -c++ -o $@ +ObjAsmflags = -throwback -NoCache -depend !Depend +CMHGflags = +LibFileflags = -c -l -o $@ +Squeezeflags = -o $@ + +# change the line below to where _you_ want the library installed. +libdest = lib:zlib + +# Final targets: +@.lib: @.o.adler32 @.o.compress @.o.crc32 @.o.deflate @.o.gzio \ + @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil @.o.trees \ + @.o.uncompr @.o.zutil + LibFile $(LibFileflags) @.o.adler32 @.o.compress @.o.crc32 @.o.deflate \ + @.o.gzio @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil \ + @.o.trees @.o.uncompr @.o.zutil +test: @.minigzip @.example @.lib + @copy @.lib @.libc A~C~DF~L~N~P~Q~RS~TV + @echo running tests: hang on. + @/@.minigzip -f -9 libc + @/@.minigzip -d libc-gz + @/@.minigzip -f -1 libc + @/@.minigzip -d libc-gz + @/@.minigzip -h -9 libc + @/@.minigzip -d libc-gz + @/@.minigzip -h -1 libc + @/@.minigzip -d libc-gz + @/@.minigzip -9 libc + @/@.minigzip -d libc-gz + @/@.minigzip -1 libc + @/@.minigzip -d libc-gz + @diff @.lib @.libc + @echo that should have reported '@.lib and @.libc identical' if you have diff. + @/@.example @.fred @.fred + @echo that will have given lots of hello!'s. + +@.minigzip: @.o.minigzip @.lib C:o.Stubs + Link $(Linkflags) @.o.minigzip @.lib C:o.Stubs +@.example: @.o.example @.lib C:o.Stubs + Link $(Linkflags) @.o.example @.lib C:o.Stubs + +install: @.lib + cdir $(libdest) + cdir $(libdest).h + @copy @.h.zlib $(libdest).h.zlib A~C~DF~L~N~P~Q~RS~TV + @copy @.h.zconf $(libdest).h.zconf A~C~DF~L~N~P~Q~RS~TV + @copy @.lib $(libdest).lib A~C~DF~L~N~P~Q~RS~TV + @echo okay, installed zlib in $(libdest) + +clean:; remove @.minigzip + remove @.example + remove @.libc + -wipe @.o.* F~r~cV + remove @.fred + +# User-editable dependencies: +.c.o: + cc $(ccflags) -o $@ $< + +# Static dependencies: + +# Dynamic dependencies: +o.example: c.example +o.example: h.zlib +o.example: h.zconf +o.minigzip: c.minigzip +o.minigzip: h.zlib +o.minigzip: h.zconf +o.adler32: c.adler32 +o.adler32: h.zlib +o.adler32: h.zconf +o.compress: c.compress +o.compress: h.zlib +o.compress: h.zconf +o.crc32: c.crc32 +o.crc32: h.zlib +o.crc32: h.zconf +o.deflate: c.deflate +o.deflate: h.deflate +o.deflate: h.zutil +o.deflate: h.zlib +o.deflate: h.zconf +o.gzio: c.gzio +o.gzio: h.zutil +o.gzio: h.zlib +o.gzio: h.zconf +o.infblock: c.infblock +o.infblock: h.zutil +o.infblock: h.zlib +o.infblock: h.zconf +o.infblock: h.infblock +o.infblock: h.inftrees +o.infblock: h.infcodes +o.infblock: h.infutil +o.infcodes: c.infcodes +o.infcodes: h.zutil +o.infcodes: h.zlib +o.infcodes: h.zconf +o.infcodes: h.inftrees +o.infcodes: h.infblock +o.infcodes: h.infcodes +o.infcodes: h.infutil +o.infcodes: h.inffast +o.inffast: c.inffast +o.inffast: h.zutil +o.inffast: h.zlib +o.inffast: h.zconf +o.inffast: h.inftrees +o.inffast: h.infblock +o.inffast: h.infcodes +o.inffast: h.infutil +o.inffast: h.inffast +o.inflate: c.inflate +o.inflate: h.zutil +o.inflate: h.zlib +o.inflate: h.zconf +o.inflate: h.infblock +o.inftrees: c.inftrees +o.inftrees: h.zutil +o.inftrees: h.zlib +o.inftrees: h.zconf +o.inftrees: h.inftrees +o.inftrees: h.inffixed +o.infutil: c.infutil +o.infutil: h.zutil +o.infutil: h.zlib +o.infutil: h.zconf +o.infutil: h.infblock +o.infutil: h.inftrees +o.infutil: h.infcodes +o.infutil: h.infutil +o.trees: c.trees +o.trees: h.deflate +o.trees: h.zutil +o.trees: h.zlib +o.trees: h.zconf +o.trees: h.trees +o.uncompr: c.uncompr +o.uncompr: h.zlib +o.uncompr: h.zconf +o.zutil: c.zutil +o.zutil: h.zutil +o.zutil: h.zlib +o.zutil: h.zconf
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/README Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3 @@ +This directory contains files that have not been updated for zlib 1.2.x + +(Volunteers are encouraged to help clean this up. Thanks.)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/descrip.mms Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,48 @@ +# descrip.mms: MMS description file for building zlib on VMS +# written by Martin P.J. Zinser <m.zinser@gsi.de> + +cc_defs = +c_deb = + +.ifdef __DECC__ +pref = /prefix=all +.endif + +OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj,\ + deflate.obj, trees.obj, zutil.obj, inflate.obj, infblock.obj,\ + inftrees.obj, infcodes.obj, infutil.obj, inffast.obj + +CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF) + +all : example.exe minigzip.exe + @ write sys$output " Example applications available" +libz.olb : libz.olb($(OBJS)) + @ write sys$output " libz available" + +example.exe : example.obj libz.olb + link example,libz.olb/lib + +minigzip.exe : minigzip.obj libz.olb + link minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib + +clean : + delete *.obj;*,libz.olb;* + + +# Other dependencies. +adler32.obj : zutil.h zlib.h zconf.h +compress.obj : zlib.h zconf.h +crc32.obj : zutil.h zlib.h zconf.h +deflate.obj : deflate.h zutil.h zlib.h zconf.h +example.obj : zlib.h zconf.h +gzio.obj : zutil.h zlib.h zconf.h +infblock.obj : zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h +infcodes.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h +inffast.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h +inflate.obj : zutil.h zlib.h zconf.h infblock.h +inftrees.obj : zutil.h zlib.h zconf.h inftrees.h +infutil.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h +minigzip.obj : zlib.h zconf.h +trees.obj : deflate.h zutil.h zlib.h zconf.h +uncompr.obj : zlib.h zconf.h +zutil.obj : zutil.h zlib.h zconf.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/os2/Makefile.os2 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,136 @@ +# Makefile for zlib under OS/2 using GCC (PGCC) +# For conditions of distribution and use, see copyright notice in zlib.h + +# To compile and test, type: +# cp Makefile.os2 .. +# cd .. +# make -f Makefile.os2 test + +# This makefile will build a static library z.lib, a shared library +# z.dll and a import library zdll.lib. You can use either z.lib or +# zdll.lib by specifying either -lz or -lzdll on gcc's command line + +CC=gcc -Zomf -s + +CFLAGS=-O6 -Wall +#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 +#CFLAGS=-g -DDEBUG +#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ +# -Wstrict-prototypes -Wmissing-prototypes + +#################### BUG WARNING: ##################### +## infcodes.c hits a bug in pgcc-1.0, so you have to use either +## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem) +## This bug is reportedly fixed in pgcc >1.0, but this was not tested +CFLAGS+=-fno-force-mem + +LDFLAGS=-s -L. -lzdll -Zcrtdll +LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll + +VER=1.1.0 +ZLIB=z.lib +SHAREDLIB=z.dll +SHAREDLIBIMP=zdll.lib +LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP) + +AR=emxomfar cr +IMPLIB=emximp +RANLIB=echo +TAR=tar +SHELL=bash + +prefix=/usr/local +exec_prefix = $(prefix) + +OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \ + zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o + +TEST_OBJS = example.o minigzip.o + +DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \ + algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \ + nt/Makefile.nt nt/zlib.dnt contrib/README.contrib contrib/*.txt \ + contrib/asm386/*.asm contrib/asm386/*.c \ + contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \ + contrib/iostream/*.h contrib/iostream2/*.h contrib/iostream2/*.cpp \ + contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32 + +all: example.exe minigzip.exe + +test: all + @LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \ + echo hello world | ./minigzip | ./minigzip -d || \ + echo ' *** minigzip test FAILED ***' ; \ + if ./example; then \ + echo ' *** zlib test OK ***'; \ + else \ + echo ' *** zlib test FAILED ***'; \ + fi + +$(ZLIB): $(OBJS) + $(AR) $@ $(OBJS) + -@ ($(RANLIB) $@ || true) >/dev/null 2>&1 + +$(SHAREDLIB): $(OBJS) os2/z.def + $(LDSHARED) -o $@ $^ + +$(SHAREDLIBIMP): os2/z.def + $(IMPLIB) -o $@ $^ + +example.exe: example.o $(LIBS) + $(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) + +minigzip.exe: minigzip.o $(LIBS) + $(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) + +clean: + rm -f *.o *~ example minigzip libz.a libz.so* foo.gz + +distclean: clean + +zip: + mv Makefile Makefile~; cp -p Makefile.in Makefile + rm -f test.c ztest*.c + v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\ + zip -ul9 zlib$$v $(DISTFILES) + mv Makefile~ Makefile + +dist: + mv Makefile Makefile~; cp -p Makefile.in Makefile + rm -f test.c ztest*.c + d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\ + rm -f $$d.tar.gz; \ + if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \ + files=""; \ + for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \ + cd ..; \ + GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \ + if test ! -d $$d; then rm -f $$d; fi + mv Makefile~ Makefile + +tags: + etags *.[ch] + +depend: + makedepend -- $(CFLAGS) -- *.[ch] + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +adler32.o: zlib.h zconf.h +compress.o: zlib.h zconf.h +crc32.o: zlib.h zconf.h +deflate.o: deflate.h zutil.h zlib.h zconf.h +example.o: zlib.h zconf.h +gzio.o: zutil.h zlib.h zconf.h +infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h +infcodes.o: zutil.h zlib.h zconf.h +infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h +inffast.o: zutil.h zlib.h zconf.h inftrees.h +inffast.o: infblock.h infcodes.h infutil.h inffast.h +inflate.o: zutil.h zlib.h zconf.h infblock.h +inftrees.o: zutil.h zlib.h zconf.h inftrees.h +infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h +minigzip.o: zlib.h zconf.h +trees.o: deflate.h zutil.h zlib.h zconf.h trees.h +uncompr.o: zlib.h zconf.h +zutil.o: zutil.h zlib.h zconf.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/os2/zlib.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,51 @@ +; +; Slightly modified version of ../nt/zlib.dnt :-) +; + +LIBRARY Z +DESCRIPTION "Zlib compression library for OS/2" +CODE PRELOAD MOVEABLE DISCARDABLE +DATA PRELOAD MOVEABLE MULTIPLE + +EXPORTS + adler32 + compress + crc32 + deflate + deflateCopy + deflateEnd + deflateInit2_ + deflateInit_ + deflateParams + deflateReset + deflateSetDictionary + gzclose + gzdopen + gzerror + gzflush + gzopen + gzread + gzwrite + inflate + inflateEnd + inflateInit2_ + inflateInit_ + inflateReset + inflateSetDictionary + inflateSync + uncompress + zlibVersion + gzprintf + gzputc + gzgetc + gzseek + gzrewind + gztell + gzeof + gzsetparams + zError + inflateSyncPoint + get_crc_table + compress2 + gzputs + gzgets
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/old/visual-basic.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,160 @@ +See below some functions declarations for Visual Basic. + +Frequently Asked Question: + +Q: Each time I use the compress function I get the -5 error (not enough + room in the output buffer). + +A: Make sure that the length of the compressed buffer is passed by + reference ("as any"), not by value ("as long"). Also check that + before the call of compress this length is equal to the total size of + the compressed buffer and not zero. + + +From: "Jon Caruana" <jon-net@usa.net> +Subject: Re: How to port zlib declares to vb? +Date: Mon, 28 Oct 1996 18:33:03 -0600 + +Got the answer! (I haven't had time to check this but it's what I got, and +looks correct): + +He has the following routines working: + compress + uncompress + gzopen + gzwrite + gzread + gzclose + +Declares follow: (Quoted from Carlos Rios <c_rios@sonda.cl>, in Vb4 form) + +#If Win16 Then 'Use Win16 calls. +Declare Function compress Lib "ZLIB.DLL" (ByVal compr As + String, comprLen As Any, ByVal buf As String, ByVal buflen + As Long) As Integer +Declare Function uncompress Lib "ZLIB.DLL" (ByVal uncompr + As String, uncomprLen As Any, ByVal compr As String, ByVal + lcompr As Long) As Integer +Declare Function gzopen Lib "ZLIB.DLL" (ByVal filePath As + String, ByVal mode As String) As Long +Declare Function gzread Lib "ZLIB.DLL" (ByVal file As + Long, ByVal uncompr As String, ByVal uncomprLen As Integer) + As Integer +Declare Function gzwrite Lib "ZLIB.DLL" (ByVal file As + Long, ByVal uncompr As String, ByVal uncomprLen As Integer) + As Integer +Declare Function gzclose Lib "ZLIB.DLL" (ByVal file As + Long) As Integer +#Else +Declare Function compress Lib "ZLIB32.DLL" + (ByVal compr As String, comprLen As Any, ByVal buf As + String, ByVal buflen As Long) As Integer +Declare Function uncompress Lib "ZLIB32.DLL" + (ByVal uncompr As String, uncomprLen As Any, ByVal compr As + String, ByVal lcompr As Long) As Long +Declare Function gzopen Lib "ZLIB32.DLL" + (ByVal file As String, ByVal mode As String) As Long +Declare Function gzread Lib "ZLIB32.DLL" + (ByVal file As Long, ByVal uncompr As String, ByVal + uncomprLen As Long) As Long +Declare Function gzwrite Lib "ZLIB32.DLL" + (ByVal file As Long, ByVal uncompr As String, ByVal + uncomprLen As Long) As Long +Declare Function gzclose Lib "ZLIB32.DLL" + (ByVal file As Long) As Long +#End If + +-Jon Caruana +jon-net@usa.net +Microsoft Sitebuilder Network Level 1 Member - HTML Writer's Guild Member + + +Here is another example from Michael <michael_borgsys@hotmail.com> that he +says conforms to the VB guidelines, and that solves the problem of not +knowing the uncompressed size by storing it at the end of the file: + +'Calling the functions: +'bracket meaning: <parameter> [optional] {Range of possible values} +'Call subCompressFile(<path with filename to compress> [, <path with +filename to write to>, [level of compression {1..9}]]) +'Call subUncompressFile(<path with filename to compress>) + +Option Explicit +Private lngpvtPcnSml As Long 'Stores value for 'lngPercentSmaller' +Private Const SUCCESS As Long = 0 +Private Const strFilExt As String = ".cpr" +Private Declare Function lngfncCpr Lib "zlib.dll" Alias "compress2" (ByRef +dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long, +ByVal level As Integer) As Long +Private Declare Function lngfncUcp Lib "zlib.dll" Alias "uncompress" (ByRef +dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long) +As Long + +Public Sub subCompressFile(ByVal strargOriFilPth As String, Optional ByVal +strargCprFilPth As String, Optional ByVal intLvl As Integer = 9) + Dim strCprPth As String + Dim lngOriSiz As Long + Dim lngCprSiz As Long + Dim bytaryOri() As Byte + Dim bytaryCpr() As Byte + lngOriSiz = FileLen(strargOriFilPth) + ReDim bytaryOri(lngOriSiz - 1) + Open strargOriFilPth For Binary Access Read As #1 + Get #1, , bytaryOri() + Close #1 + strCprPth = IIf(strargCprFilPth = "", strargOriFilPth, strargCprFilPth) +'Select file path and name + strCprPth = strCprPth & IIf(Right(strCprPth, Len(strFilExt)) = +strFilExt, "", strFilExt) 'Add file extension if not exists + lngCprSiz = (lngOriSiz * 1.01) + 12 'Compression needs temporary a bit +more space then original file size + ReDim bytaryCpr(lngCprSiz - 1) + If lngfncCpr(bytaryCpr(0), lngCprSiz, bytaryOri(0), lngOriSiz, intLvl) = +SUCCESS Then + lngpvtPcnSml = (1# - (lngCprSiz / lngOriSiz)) * 100 + ReDim Preserve bytaryCpr(lngCprSiz - 1) + Open strCprPth For Binary Access Write As #1 + Put #1, , bytaryCpr() + Put #1, , lngOriSiz 'Add the the original size value to the end +(last 4 bytes) + Close #1 + Else + MsgBox "Compression error" + End If + Erase bytaryCpr + Erase bytaryOri +End Sub + +Public Sub subUncompressFile(ByVal strargFilPth As String) + Dim bytaryCpr() As Byte + Dim bytaryOri() As Byte + Dim lngOriSiz As Long + Dim lngCprSiz As Long + Dim strOriPth As String + lngCprSiz = FileLen(strargFilPth) + ReDim bytaryCpr(lngCprSiz - 1) + Open strargFilPth For Binary Access Read As #1 + Get #1, , bytaryCpr() + Close #1 + 'Read the original file size value: + lngOriSiz = bytaryCpr(lngCprSiz - 1) * (2 ^ 24) _ + + bytaryCpr(lngCprSiz - 2) * (2 ^ 16) _ + + bytaryCpr(lngCprSiz - 3) * (2 ^ 8) _ + + bytaryCpr(lngCprSiz - 4) + ReDim Preserve bytaryCpr(lngCprSiz - 5) 'Cut of the original size value + ReDim bytaryOri(lngOriSiz - 1) + If lngfncUcp(bytaryOri(0), lngOriSiz, bytaryCpr(0), lngCprSiz) = SUCCESS +Then + strOriPth = Left(strargFilPth, Len(strargFilPth) - Len(strFilExt)) + Open strOriPth For Binary Access Write As #1 + Put #1, , bytaryOri() + Close #1 + Else + MsgBox "Uncompression error" + End If + Erase bytaryCpr + Erase bytaryOri +End Sub +Public Property Get lngPercentSmaller() As Long + lngPercentSmaller = lngpvtPcnSml +End Property
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/qnx/package.qpg Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,141 @@ +<QPG:Generation> + <QPG:Options> + <QPG:User unattended="no" verbosity="2" listfiles="yes"/> + <QPG:Defaults type="qnx_package"/> + <QPG:Source></QPG:Source> + <QPG:Release number="+"/> + <QPG:Build></QPG:Build> + <QPG:FileSorting strip="yes"/> + <QPG:Package targets="combine"/> + <QPG:Repository generate="yes"/> + <QPG:FinalDir></QPG:FinalDir> + <QPG:Cleanup></QPG:Cleanup> + </QPG:Options> + + <QPG:Responsible> + <QPG:Company></QPG:Company> + <QPG:Department></QPG:Department> + <QPG:Group></QPG:Group> + <QPG:Team></QPG:Team> + <QPG:Employee></QPG:Employee> + <QPG:EmailAddress></QPG:EmailAddress> + </QPG:Responsible> + + <QPG:Values> + <QPG:Files> + <QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/> + <QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/> + <QPG:Add file="../libz.so.1.2.7" install="/opt/lib/" user="root:bin" permission="644"/> + <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.7"/> + <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.7"/> + <QPG:Add file="../libz.so.1.2.7" install="/opt/lib/" component="slib"/> + </QPG:Files> + + <QPG:PackageFilter> + <QPM:PackageManifest> + <QPM:PackageDescription> + <QPM:PackageType>Library</QPM:PackageType> + <QPM:PackageReleaseNotes></QPM:PackageReleaseNotes> + <QPM:PackageReleaseUrgency>Medium</QPM:PackageReleaseUrgency> + <QPM:PackageRepository></QPM:PackageRepository> + <QPM:FileVersion>2.0</QPM:FileVersion> + </QPM:PackageDescription> + + <QPM:ProductDescription> + <QPM:ProductName>zlib</QPM:ProductName> + <QPM:ProductIdentifier>zlib</QPM:ProductIdentifier> + <QPM:ProductEmail>alain.bonnefoy@icbt.com</QPM:ProductEmail> + <QPM:VendorName>Public</QPM:VendorName> + <QPM:VendorInstallName>public</QPM:VendorInstallName> + <QPM:VendorURL>www.gzip.org/zlib</QPM:VendorURL> + <QPM:VendorEmbedURL></QPM:VendorEmbedURL> + <QPM:VendorEmail></QPM:VendorEmail> + <QPM:AuthorName>Jean-Loup Gailly,Mark Adler</QPM:AuthorName> + <QPM:AuthorURL>www.gzip.org/zlib</QPM:AuthorURL> + <QPM:AuthorEmbedURL></QPM:AuthorEmbedURL> + <QPM:AuthorEmail>zlib@gzip.org</QPM:AuthorEmail> + <QPM:ProductIconSmall></QPM:ProductIconSmall> + <QPM:ProductIconLarge></QPM:ProductIconLarge> + <QPM:ProductDescriptionShort>A massively spiffy yet delicately unobtrusive compression library.</QPM:ProductDescriptionShort> + <QPM:ProductDescriptionLong>zlib is designed to be a free, general-purpose, legally unencumbered, lossless data compression library for use on virtually any computer hardware and operating system.</QPM:ProductDescriptionLong> + <QPM:ProductDescriptionURL>http://www.gzip.org/zlib</QPM:ProductDescriptionURL> + <QPM:ProductDescriptionEmbedURL></QPM:ProductDescriptionEmbedURL> + </QPM:ProductDescription> + + <QPM:ReleaseDescription> + <QPM:ReleaseVersion>1.2.7</QPM:ReleaseVersion> + <QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency> + <QPM:ReleaseStability>Stable</QPM:ReleaseStability> + <QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor> + <QPM:ReleaseNoteMajor></QPM:ReleaseNoteMajor> + <QPM:ExcludeCountries> + <QPM:Country></QPM:Country> + </QPM:ExcludeCountries> + + <QPM:ReleaseCopyright>No License</QPM:ReleaseCopyright> + </QPM:ReleaseDescription> + + <QPM:ContentDescription> + <QPM:ContentTopic xmlmultiple="true">Software Development/Libraries and Extensions/C Libraries</QPM:ContentTopic> + <QPM:ContentKeyword>zlib,compression</QPM:ContentKeyword> + <QPM:TargetOS>qnx6</QPM:TargetOS> + <QPM:HostOS>qnx6</QPM:HostOS> + <QPM:DisplayEnvironment xmlmultiple="true">None</QPM:DisplayEnvironment> + <QPM:TargetAudience xmlmultiple="true">Developer</QPM:TargetAudience> + </QPM:ContentDescription> + </QPM:PackageManifest> + </QPG:PackageFilter> + + <QPG:PackageFilter proc="none" target="none"> + <QPM:PackageManifest> + <QPM:ProductInstallationDependencies> + <QPM:ProductRequirements></QPM:ProductRequirements> + </QPM:ProductInstallationDependencies> + + <QPM:ProductInstallationProcedure> + <QPM:Script xmlmultiple="true"> + <QPM:ScriptName></QPM:ScriptName> + <QPM:ScriptType>Install</QPM:ScriptType> + <QPM:ScriptTiming>Post</QPM:ScriptTiming> + <QPM:ScriptBlocking>No</QPM:ScriptBlocking> + <QPM:ScriptResult>Ignore</QPM:ScriptResult> + <QPM:ShortDescription></QPM:ShortDescription> + <QPM:UseBinaries>No</QPM:UseBinaries> + <QPM:Priority>Optional</QPM:Priority> + </QPM:Script> + </QPM:ProductInstallationProcedure> + </QPM:PackageManifest> + + <QPM:Launch> + </QPM:Launch> + </QPG:PackageFilter> + + <QPG:PackageFilter type="core" component="none"> + <QPM:PackageManifest> + <QPM:ProductInstallationProcedure> + <QPM:OrderDependency xmlmultiple="true"> + <QPM:Order>InstallOver</QPM:Order> + <QPM:Product>zlib</QPM:Product> + </QPM:OrderDependency> + </QPM:ProductInstallationProcedure> + </QPM:PackageManifest> + + <QPM:Launch> + </QPM:Launch> + </QPG:PackageFilter> + + <QPG:PackageFilter type="core" component="dev"> + <QPM:PackageManifest> + <QPM:ProductInstallationProcedure> + <QPM:OrderDependency xmlmultiple="true"> + <QPM:Order>InstallOver</QPM:Order> + <QPM:Product>zlib-dev</QPM:Product> + </QPM:OrderDependency> + </QPM:ProductInstallationProcedure> + </QPM:PackageManifest> + + <QPM:Launch> + </QPM:Launch> + </QPG:PackageFilter> + </QPG:Values> +</QPG:Generation>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/test/example.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,601 @@ +/* example.c -- usage example of the zlib compression library + * Copyright (C) 1995-2006, 2011 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#include "zlib.h" +#include <stdio.h> + +#ifdef STDC +# include <string.h> +# include <stdlib.h> +#endif + +#if defined(VMS) || defined(RISCOS) +# define TESTFILE "foo-gz" +#else +# define TESTFILE "foo.gz" +#endif + +#define CHECK_ERR(err, msg) { \ + if (err != Z_OK) { \ + fprintf(stderr, "%s error: %d\n", msg, err); \ + exit(1); \ + } \ +} + +const char hello[] = "hello, hello!"; +/* "hello world" would be more standard, but the repeated "hello" + * stresses the compression code better, sorry... + */ + +const char dictionary[] = "hello"; +uLong dictId; /* Adler32 value of the dictionary */ + +void test_deflate OF((Byte *compr, uLong comprLen)); +void test_inflate OF((Byte *compr, uLong comprLen, + Byte *uncompr, uLong uncomprLen)); +void test_large_deflate OF((Byte *compr, uLong comprLen, + Byte *uncompr, uLong uncomprLen)); +void test_large_inflate OF((Byte *compr, uLong comprLen, + Byte *uncompr, uLong uncomprLen)); +void test_flush OF((Byte *compr, uLong *comprLen)); +void test_sync OF((Byte *compr, uLong comprLen, + Byte *uncompr, uLong uncomprLen)); +void test_dict_deflate OF((Byte *compr, uLong comprLen)); +void test_dict_inflate OF((Byte *compr, uLong comprLen, + Byte *uncompr, uLong uncomprLen)); +int main OF((int argc, char *argv[])); + + +#ifdef Z_SOLO + +void *myalloc OF((void *, unsigned, unsigned)); +void myfree OF((void *, void *)); + +void *myalloc(q, n, m) + void *q; + unsigned n, m; +{ + q = Z_NULL; + return calloc(n, m); +} + +void myfree(void *q, void *p) +{ + q = Z_NULL; + free(p); +} + +static alloc_func zalloc = myalloc; +static free_func zfree = myfree; + +#else /* !Z_SOLO */ + +static alloc_func zalloc = (alloc_func)0; +static free_func zfree = (free_func)0; + +void test_compress OF((Byte *compr, uLong comprLen, + Byte *uncompr, uLong uncomprLen)); +void test_gzio OF((const char *fname, + Byte *uncompr, uLong uncomprLen)); + +/* =========================================================================== + * Test compress() and uncompress() + */ +void test_compress(compr, comprLen, uncompr, uncomprLen) + Byte *compr, *uncompr; + uLong comprLen, uncomprLen; +{ + int err; + uLong len = (uLong)strlen(hello)+1; + + err = compress(compr, &comprLen, (const Bytef*)hello, len); + CHECK_ERR(err, "compress"); + + strcpy((char*)uncompr, "garbage"); + + err = uncompress(uncompr, &uncomprLen, compr, comprLen); + CHECK_ERR(err, "uncompress"); + + if (strcmp((char*)uncompr, hello)) { + fprintf(stderr, "bad uncompress\n"); + exit(1); + } else { + printf("uncompress(): %s\n", (char *)uncompr); + } +} + +/* =========================================================================== + * Test read/write of .gz files + */ +void test_gzio(fname, uncompr, uncomprLen) + const char *fname; /* compressed file name */ + Byte *uncompr; + uLong uncomprLen; +{ +#ifdef NO_GZCOMPRESS + fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n"); +#else + int err; + int len = (int)strlen(hello)+1; + gzFile file; + z_off_t pos; + + file = gzopen(fname, "wb"); + if (file == NULL) { + fprintf(stderr, "gzopen error\n"); + exit(1); + } + gzputc(file, 'h'); + if (gzputs(file, "ello") != 4) { + fprintf(stderr, "gzputs err: %s\n", gzerror(file, &err)); + exit(1); + } + if (gzprintf(file, ", %s!", "hello") != 8) { + fprintf(stderr, "gzprintf err: %s\n", gzerror(file, &err)); + exit(1); + } + gzseek(file, 1L, SEEK_CUR); /* add one zero byte */ + gzclose(file); + + file = gzopen(fname, "rb"); + if (file == NULL) { + fprintf(stderr, "gzopen error\n"); + exit(1); + } + strcpy((char*)uncompr, "garbage"); + + if (gzread(file, uncompr, (unsigned)uncomprLen) != len) { + fprintf(stderr, "gzread err: %s\n", gzerror(file, &err)); + exit(1); + } + if (strcmp((char*)uncompr, hello)) { + fprintf(stderr, "bad gzread: %s\n", (char*)uncompr); + exit(1); + } else { + printf("gzread(): %s\n", (char*)uncompr); + } + + pos = gzseek(file, -8L, SEEK_CUR); + if (pos != 6 || gztell(file) != pos) { + fprintf(stderr, "gzseek error, pos=%ld, gztell=%ld\n", + (long)pos, (long)gztell(file)); + exit(1); + } + + if (gzgetc(file) != ' ') { + fprintf(stderr, "gzgetc error\n"); + exit(1); + } + + if (gzungetc(' ', file) != ' ') { + fprintf(stderr, "gzungetc error\n"); + exit(1); + } + + gzgets(file, (char*)uncompr, (int)uncomprLen); + if (strlen((char*)uncompr) != 7) { /* " hello!" */ + fprintf(stderr, "gzgets err after gzseek: %s\n", gzerror(file, &err)); + exit(1); + } + if (strcmp((char*)uncompr, hello + 6)) { + fprintf(stderr, "bad gzgets after gzseek\n"); + exit(1); + } else { + printf("gzgets() after gzseek: %s\n", (char*)uncompr); + } + + gzclose(file); +#endif +} + +#endif /* Z_SOLO */ + +/* =========================================================================== + * Test deflate() with small buffers + */ +void test_deflate(compr, comprLen) + Byte *compr; + uLong comprLen; +{ + z_stream c_stream; /* compression stream */ + int err; + uLong len = (uLong)strlen(hello)+1; + + c_stream.zalloc = zalloc; + c_stream.zfree = zfree; + c_stream.opaque = (voidpf)0; + + err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION); + CHECK_ERR(err, "deflateInit"); + + c_stream.next_in = (Bytef*)hello; + c_stream.next_out = compr; + + while (c_stream.total_in != len && c_stream.total_out < comprLen) { + c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */ + err = deflate(&c_stream, Z_NO_FLUSH); + CHECK_ERR(err, "deflate"); + } + /* Finish the stream, still forcing small buffers: */ + for (;;) { + c_stream.avail_out = 1; + err = deflate(&c_stream, Z_FINISH); + if (err == Z_STREAM_END) break; + CHECK_ERR(err, "deflate"); + } + + err = deflateEnd(&c_stream); + CHECK_ERR(err, "deflateEnd"); +} + +/* =========================================================================== + * Test inflate() with small buffers + */ +void test_inflate(compr, comprLen, uncompr, uncomprLen) + Byte *compr, *uncompr; + uLong comprLen, uncomprLen; +{ + int err; + z_stream d_stream; /* decompression stream */ + + strcpy((char*)uncompr, "garbage"); + + d_stream.zalloc = zalloc; + d_stream.zfree = zfree; + d_stream.opaque = (voidpf)0; + + d_stream.next_in = compr; + d_stream.avail_in = 0; + d_stream.next_out = uncompr; + + err = inflateInit(&d_stream); + CHECK_ERR(err, "inflateInit"); + + while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen) { + d_stream.avail_in = d_stream.avail_out = 1; /* force small buffers */ + err = inflate(&d_stream, Z_NO_FLUSH); + if (err == Z_STREAM_END) break; + CHECK_ERR(err, "inflate"); + } + + err = inflateEnd(&d_stream); + CHECK_ERR(err, "inflateEnd"); + + if (strcmp((char*)uncompr, hello)) { + fprintf(stderr, "bad inflate\n"); + exit(1); + } else { + printf("inflate(): %s\n", (char *)uncompr); + } +} + +/* =========================================================================== + * Test deflate() with large buffers and dynamic change of compression level + */ +void test_large_deflate(compr, comprLen, uncompr, uncomprLen) + Byte *compr, *uncompr; + uLong comprLen, uncomprLen; +{ + z_stream c_stream; /* compression stream */ + int err; + + c_stream.zalloc = zalloc; + c_stream.zfree = zfree; + c_stream.opaque = (voidpf)0; + + err = deflateInit(&c_stream, Z_BEST_SPEED); + CHECK_ERR(err, "deflateInit"); + + c_stream.next_out = compr; + c_stream.avail_out = (uInt)comprLen; + + /* At this point, uncompr is still mostly zeroes, so it should compress + * very well: + */ + c_stream.next_in = uncompr; + c_stream.avail_in = (uInt)uncomprLen; + err = deflate(&c_stream, Z_NO_FLUSH); + CHECK_ERR(err, "deflate"); + if (c_stream.avail_in != 0) { + fprintf(stderr, "deflate not greedy\n"); + exit(1); + } + + /* Feed in already compressed data and switch to no compression: */ + deflateParams(&c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY); + c_stream.next_in = compr; + c_stream.avail_in = (uInt)comprLen/2; + err = deflate(&c_stream, Z_NO_FLUSH); + CHECK_ERR(err, "deflate"); + + /* Switch back to compressing mode: */ + deflateParams(&c_stream, Z_BEST_COMPRESSION, Z_FILTERED); + c_stream.next_in = uncompr; + c_stream.avail_in = (uInt)uncomprLen; + err = deflate(&c_stream, Z_NO_FLUSH); + CHECK_ERR(err, "deflate"); + + err = deflate(&c_stream, Z_FINISH); + if (err != Z_STREAM_END) { + fprintf(stderr, "deflate should report Z_STREAM_END\n"); + exit(1); + } + err = deflateEnd(&c_stream); + CHECK_ERR(err, "deflateEnd"); +} + +/* =========================================================================== + * Test inflate() with large buffers + */ +void test_large_inflate(compr, comprLen, uncompr, uncomprLen) + Byte *compr, *uncompr; + uLong comprLen, uncomprLen; +{ + int err; + z_stream d_stream; /* decompression stream */ + + strcpy((char*)uncompr, "garbage"); + + d_stream.zalloc = zalloc; + d_stream.zfree = zfree; + d_stream.opaque = (voidpf)0; + + d_stream.next_in = compr; + d_stream.avail_in = (uInt)comprLen; + + err = inflateInit(&d_stream); + CHECK_ERR(err, "inflateInit"); + + for (;;) { + d_stream.next_out = uncompr; /* discard the output */ + d_stream.avail_out = (uInt)uncomprLen; + err = inflate(&d_stream, Z_NO_FLUSH); + if (err == Z_STREAM_END) break; + CHECK_ERR(err, "large inflate"); + } + + err = inflateEnd(&d_stream); + CHECK_ERR(err, "inflateEnd"); + + if (d_stream.total_out != 2*uncomprLen + comprLen/2) { + fprintf(stderr, "bad large inflate: %ld\n", d_stream.total_out); + exit(1); + } else { + printf("large_inflate(): OK\n"); + } +} + +/* =========================================================================== + * Test deflate() with full flush + */ +void test_flush(compr, comprLen) + Byte *compr; + uLong *comprLen; +{ + z_stream c_stream; /* compression stream */ + int err; + uInt len = (uInt)strlen(hello)+1; + + c_stream.zalloc = zalloc; + c_stream.zfree = zfree; + c_stream.opaque = (voidpf)0; + + err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION); + CHECK_ERR(err, "deflateInit"); + + c_stream.next_in = (Bytef*)hello; + c_stream.next_out = compr; + c_stream.avail_in = 3; + c_stream.avail_out = (uInt)*comprLen; + err = deflate(&c_stream, Z_FULL_FLUSH); + CHECK_ERR(err, "deflate"); + + compr[3]++; /* force an error in first compressed block */ + c_stream.avail_in = len - 3; + + err = deflate(&c_stream, Z_FINISH); + if (err != Z_STREAM_END) { + CHECK_ERR(err, "deflate"); + } + err = deflateEnd(&c_stream); + CHECK_ERR(err, "deflateEnd"); + + *comprLen = c_stream.total_out; +} + +/* =========================================================================== + * Test inflateSync() + */ +void test_sync(compr, comprLen, uncompr, uncomprLen) + Byte *compr, *uncompr; + uLong comprLen, uncomprLen; +{ + int err; + z_stream d_stream; /* decompression stream */ + + strcpy((char*)uncompr, "garbage"); + + d_stream.zalloc = zalloc; + d_stream.zfree = zfree; + d_stream.opaque = (voidpf)0; + + d_stream.next_in = compr; + d_stream.avail_in = 2; /* just read the zlib header */ + + err = inflateInit(&d_stream); + CHECK_ERR(err, "inflateInit"); + + d_stream.next_out = uncompr; + d_stream.avail_out = (uInt)uncomprLen; + + inflate(&d_stream, Z_NO_FLUSH); + CHECK_ERR(err, "inflate"); + + d_stream.avail_in = (uInt)comprLen-2; /* read all compressed data */ + err = inflateSync(&d_stream); /* but skip the damaged part */ + CHECK_ERR(err, "inflateSync"); + + err = inflate(&d_stream, Z_FINISH); + if (err != Z_DATA_ERROR) { + fprintf(stderr, "inflate should report DATA_ERROR\n"); + /* Because of incorrect adler32 */ + exit(1); + } + err = inflateEnd(&d_stream); + CHECK_ERR(err, "inflateEnd"); + + printf("after inflateSync(): hel%s\n", (char *)uncompr); +} + +/* =========================================================================== + * Test deflate() with preset dictionary + */ +void test_dict_deflate(compr, comprLen) + Byte *compr; + uLong comprLen; +{ + z_stream c_stream; /* compression stream */ + int err; + + c_stream.zalloc = zalloc; + c_stream.zfree = zfree; + c_stream.opaque = (voidpf)0; + + err = deflateInit(&c_stream, Z_BEST_COMPRESSION); + CHECK_ERR(err, "deflateInit"); + + err = deflateSetDictionary(&c_stream, + (const Bytef*)dictionary, (int)sizeof(dictionary)); + CHECK_ERR(err, "deflateSetDictionary"); + + dictId = c_stream.adler; + c_stream.next_out = compr; + c_stream.avail_out = (uInt)comprLen; + + c_stream.next_in = (Bytef*)hello; + c_stream.avail_in = (uInt)strlen(hello)+1; + + err = deflate(&c_stream, Z_FINISH); + if (err != Z_STREAM_END) { + fprintf(stderr, "deflate should report Z_STREAM_END\n"); + exit(1); + } + err = deflateEnd(&c_stream); + CHECK_ERR(err, "deflateEnd"); +} + +/* =========================================================================== + * Test inflate() with a preset dictionary + */ +void test_dict_inflate(compr, comprLen, uncompr, uncomprLen) + Byte *compr, *uncompr; + uLong comprLen, uncomprLen; +{ + int err; + z_stream d_stream; /* decompression stream */ + + strcpy((char*)uncompr, "garbage"); + + d_stream.zalloc = zalloc; + d_stream.zfree = zfree; + d_stream.opaque = (voidpf)0; + + d_stream.next_in = compr; + d_stream.avail_in = (uInt)comprLen; + + err = inflateInit(&d_stream); + CHECK_ERR(err, "inflateInit"); + + d_stream.next_out = uncompr; + d_stream.avail_out = (uInt)uncomprLen; + + for (;;) { + err = inflate(&d_stream, Z_NO_FLUSH); + if (err == Z_STREAM_END) break; + if (err == Z_NEED_DICT) { + if (d_stream.adler != dictId) { + fprintf(stderr, "unexpected dictionary"); + exit(1); + } + err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary, + (int)sizeof(dictionary)); + } + CHECK_ERR(err, "inflate with dict"); + } + + err = inflateEnd(&d_stream); + CHECK_ERR(err, "inflateEnd"); + + if (strcmp((char*)uncompr, hello)) { + fprintf(stderr, "bad inflate with dict\n"); + exit(1); + } else { + printf("inflate with dictionary: %s\n", (char *)uncompr); + } +} + +/* =========================================================================== + * Usage: example [output.gz [input.gz]] + */ + +int main(argc, argv) + int argc; + char *argv[]; +{ + Byte *compr, *uncompr; + uLong comprLen = 10000*sizeof(int); /* don't overflow on MSDOS */ + uLong uncomprLen = comprLen; + static const char* myVersion = ZLIB_VERSION; + + if (zlibVersion()[0] != myVersion[0]) { + fprintf(stderr, "incompatible zlib version\n"); + exit(1); + + } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) { + fprintf(stderr, "warning: different zlib version\n"); + } + + printf("zlib version %s = 0x%04x, compile flags = 0x%lx\n", + ZLIB_VERSION, ZLIB_VERNUM, zlibCompileFlags()); + + compr = (Byte*)calloc((uInt)comprLen, 1); + uncompr = (Byte*)calloc((uInt)uncomprLen, 1); + /* compr and uncompr are cleared to avoid reading uninitialized + * data and to ensure that uncompr compresses well. + */ + if (compr == Z_NULL || uncompr == Z_NULL) { + printf("out of memory\n"); + exit(1); + } + +#ifdef Z_SOLO + argc = strlen(argv[0]); +#else + test_compress(compr, comprLen, uncompr, uncomprLen); + + test_gzio((argc > 1 ? argv[1] : TESTFILE), + uncompr, uncomprLen); +#endif + + test_deflate(compr, comprLen); + test_inflate(compr, comprLen, uncompr, uncomprLen); + + test_large_deflate(compr, comprLen, uncompr, uncomprLen); + test_large_inflate(compr, comprLen, uncompr, uncomprLen); + + test_flush(compr, &comprLen); + test_sync(compr, comprLen, uncompr, uncomprLen); + comprLen = uncomprLen; + + test_dict_deflate(compr, comprLen); + test_dict_inflate(compr, comprLen, uncompr, uncomprLen); + + free(compr); + free(uncompr); + + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/test/infcover.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,671 @@ +/* infcover.c -- test zlib's inflate routines with full code coverage + * Copyright (C) 2011 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* to use, do: ./configure --cover && make cover */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> +#include "zlib.h" + +/* get definition of internal structure so we can mess with it (see pull()), + and so we can call inflate_trees() (see cover5()) */ +#define ZLIB_INTERNAL +#include "inftrees.h" +#include "inflate.h" + +#define local static + +/* -- memory tracking routines -- */ + +/* + These memory tracking routines are provided to zlib and track all of zlib's + allocations and deallocations, check for LIFO operations, keep a current + and high water mark of total bytes requested, optionally set a limit on the + total memory that can be allocated, and when done check for memory leaks. + + They are used as follows: + + z_stream strm; + mem_setup(&strm) initializes the memory tracking and sets the + zalloc, zfree, and opaque members of strm to use + memory tracking for all zlib operations on strm + mem_limit(&strm, limit) sets a limit on the total bytes requested -- a + request that exceeds this limit will result in an + allocation failure (returns NULL) -- setting the + limit to zero means no limit, which is the default + after mem_setup() + mem_used(&strm, "msg") prints to stderr "msg" and the total bytes used + mem_high(&strm, "msg") prints to stderr "msg" and the high water mark + mem_done(&strm, "msg") ends memory tracking, releases all allocations + for the tracking as well as leaked zlib blocks, if + any. If there was anything unusual, such as leaked + blocks, non-FIFO frees, or frees of addresses not + allocated, then "msg" and information about the + problem is printed to stderr. If everything is + normal, nothing is printed. mem_done resets the + strm members to Z_NULL to use the default memory + allocation routines on the next zlib initialization + using strm. + */ + +/* these items are strung together in a linked list, one for each allocation */ +struct mem_item { + void *ptr; /* pointer to allocated memory */ + size_t size; /* requested size of allocation */ + struct mem_item *next; /* pointer to next item in list, or NULL */ +}; + +/* this structure is at the root of the linked list, and tracks statistics */ +struct mem_zone { + struct mem_item *first; /* pointer to first item in list, or NULL */ + size_t total, highwater; /* total allocations, and largest total */ + size_t limit; /* memory allocation limit, or 0 if no limit */ + int notlifo, rogue; /* counts of non-LIFO frees and rogue frees */ +}; + +/* memory allocation routine to pass to zlib */ +local void *mem_alloc(void *mem, unsigned count, unsigned size) +{ + void *ptr; + struct mem_item *item; + struct mem_zone *zone = mem; + size_t len = count * (size_t)size; + + /* induced allocation failure */ + if (zone == NULL || (zone->limit && zone->total + len > zone->limit)) + return NULL; + + /* perform allocation using the standard library, fill memory with a + non-zero value to make sure that the code isn't depending on zeros */ + ptr = malloc(len); + if (ptr == NULL) + return NULL; + memset(ptr, 0xa5, len); + + /* create a new item for the list */ + item = malloc(sizeof(struct mem_item)); + if (item == NULL) { + free(ptr); + return NULL; + } + item->ptr = ptr; + item->size = len; + + /* insert item at the beginning of the list */ + item->next = zone->first; + zone->first = item; + + /* update the statistics */ + zone->total += item->size; + if (zone->total > zone->highwater) + zone->highwater = zone->total; + + /* return the allocated memory */ + return ptr; +} + +/* memory free routine to pass to zlib */ +local void mem_free(void *mem, void *ptr) +{ + struct mem_item *item, *next; + struct mem_zone *zone = mem; + + /* if no zone, just do a free */ + if (zone == NULL) { + free(ptr); + return; + } + + /* point next to the item that matches ptr, or NULL if not found -- remove + the item from the linked list if found */ + next = zone->first; + if (next) { + if (next->ptr == ptr) + zone->first = next->next; /* first one is it, remove from list */ + else { + do { /* search the linked list */ + item = next; + next = item->next; + } while (next != NULL && next->ptr != ptr); + if (next) { /* if found, remove from linked list */ + item->next = next->next; + zone->notlifo++; /* not a LIFO free */ + } + + } + } + + /* if found, update the statistics and free the item */ + if (next) { + zone->total -= next->size; + free(next); + } + + /* if not found, update the rogue count */ + else + zone->rogue++; + + /* in any case, do the requested free with the standard library function */ + free(ptr); +} + +/* set up a controlled memory allocation space for monitoring, set the stream + parameters to the controlled routines, with opaque pointing to the space */ +local void mem_setup(z_stream *strm) +{ + struct mem_zone *zone; + + zone = malloc(sizeof(struct mem_zone)); + assert(zone != NULL); + zone->first = NULL; + zone->total = 0; + zone->highwater = 0; + zone->limit = 0; + zone->notlifo = 0; + zone->rogue = 0; + strm->opaque = zone; + strm->zalloc = mem_alloc; + strm->zfree = mem_free; +} + +/* set a limit on the total memory allocation, or 0 to remove the limit */ +local void mem_limit(z_stream *strm, size_t limit) +{ + struct mem_zone *zone = strm->opaque; + + zone->limit = limit; +} + +/* show the current total requested allocations in bytes */ +local void mem_used(z_stream *strm, char *prefix) +{ + struct mem_zone *zone = strm->opaque; + + fprintf(stderr, "%s: %lu allocated\n", prefix, zone->total); +} + +/* show the high water allocation in bytes */ +local void mem_high(z_stream *strm, char *prefix) +{ + struct mem_zone *zone = strm->opaque; + + fprintf(stderr, "%s: %lu high water mark\n", prefix, zone->highwater); +} + +/* release the memory allocation zone -- if there are any surprises, notify */ +local void mem_done(z_stream *strm, char *prefix) +{ + int count = 0; + struct mem_item *item, *next; + struct mem_zone *zone = strm->opaque; + + /* show high water mark */ + mem_high(strm, prefix); + + /* free leftover allocations and item structures, if any */ + item = zone->first; + while (item != NULL) { + free(item->ptr); + next = item->next; + free(item); + item = next; + count++; + } + + /* issue alerts about anything unexpected */ + if (count || zone->total) + fprintf(stderr, "** %s: %lu bytes in %d blocks not freed\n", + prefix, zone->total, count); + if (zone->notlifo) + fprintf(stderr, "** %s: %d frees not LIFO\n", prefix, zone->notlifo); + if (zone->rogue) + fprintf(stderr, "** %s: %d frees not recognized\n", + prefix, zone->rogue); + + /* free the zone and delete from the stream */ + free(zone); + strm->opaque = Z_NULL; + strm->zalloc = Z_NULL; + strm->zfree = Z_NULL; +} + +/* -- inflate test routines -- */ + +/* Decode a hexadecimal string, set *len to length, in[] to the bytes. This + decodes liberally, in that hex digits can be adjacent, in which case two in + a row writes a byte. Or they can delimited by any non-hex character, where + the delimiters are ignored except when a single hex digit is followed by a + delimiter in which case that single digit writes a byte. The returned + data is allocated and must eventually be freed. NULL is returned if out of + memory. If the length is not needed, then len can be NULL. */ +local unsigned char *h2b(const char *hex, unsigned *len) +{ + unsigned char *in; + unsigned next, val; + + in = malloc((strlen(hex) + 1) >> 1); + if (in == NULL) + return NULL; + next = 0; + val = 1; + do { + if (*hex >= '0' && *hex <= '9') + val = (val << 4) + *hex - '0'; + else if (*hex >= 'A' && *hex <= 'F') + val = (val << 4) + *hex - 'A' + 10; + else if (*hex >= 'a' && *hex <= 'f') + val = (val << 4) + *hex - 'a' + 10; + else if (val != 1 && val < 32) /* one digit followed by delimiter */ + val += 240; /* make it look like two digits */ + if (val > 255) { /* have two digits */ + in[next++] = val & 0xff; /* save the decoded byte */ + val = 1; /* start over */ + } + } while (*hex++); /* go through the loop with the terminating null */ + if (len != NULL) + *len = next; + in = reallocf(in, next); + return in; +} + +/* generic inflate() run, where hex is the hexadecimal input data, what is the + text to include in an error message, step is how much input data to feed + inflate() on each call, or zero to feed it all, win is the window bits + parameter to inflateInit2(), len is the size of the output buffer, and err + is the error code expected from the first inflate() call (the second + inflate() call is expected to return Z_STREAM_END). If win is 47, then + header information is collected with inflateGetHeader(). If a zlib stream + is looking for a dictionary, then an empty dictionary is provided. + inflate() is run until all of the input data is consumed. */ +local void inf(char *hex, char *what, unsigned step, int win, unsigned len, + int err) +{ + int ret; + unsigned have; + unsigned char *in, *out; + z_stream strm, copy; + gz_header head; + + mem_setup(&strm); + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit2(&strm, win); + if (ret != Z_OK) { + mem_done(&strm, what); + return; + } + out = malloc(len); assert(out != NULL); + if (win == 47) { + head.extra = out; + head.extra_max = len; + head.name = out; + head.name_max = len; + head.comment = out; + head.comm_max = len; + ret = inflateGetHeader(&strm, &head); assert(ret == Z_OK); + } + in = h2b(hex, &have); assert(in != NULL); + if (step == 0 || step > have) + step = have; + strm.avail_in = step; + have -= step; + strm.next_in = in; + do { + strm.avail_out = len; + strm.next_out = out; + ret = inflate(&strm, Z_NO_FLUSH); assert(err == 9 || ret == err); + if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_NEED_DICT) + break; + if (ret == Z_NEED_DICT) { + ret = inflateSetDictionary(&strm, in, 1); + assert(ret == Z_DATA_ERROR); + mem_limit(&strm, 1); + ret = inflateSetDictionary(&strm, out, 0); + assert(ret == Z_MEM_ERROR); + mem_limit(&strm, 0); + ((struct inflate_state *)strm.state)->mode = DICT; + ret = inflateSetDictionary(&strm, out, 0); + assert(ret == Z_OK); + ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_BUF_ERROR); + } + ret = inflateCopy(©, &strm); assert(ret == Z_OK); + ret = inflateEnd(©); assert(ret == Z_OK); + err = 9; /* don't care next time around */ + have += strm.avail_in; + strm.avail_in = step > have ? have : step; + have -= strm.avail_in; + } while (strm.avail_in); + free(in); + free(out); + ret = inflateReset2(&strm, -8); assert(ret == Z_OK); + ret = inflateEnd(&strm); assert(ret == Z_OK); + mem_done(&strm, what); +} + +/* cover all of the lines in inflate.c up to inflate() */ +local void cover_support(void) +{ + int ret; + z_stream strm; + + mem_setup(&strm); + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit(&strm); assert(ret == Z_OK); + mem_used(&strm, "inflate init"); + ret = inflatePrime(&strm, 5, 31); assert(ret == Z_OK); + ret = inflatePrime(&strm, -1, 0); assert(ret == Z_OK); + ret = inflateSetDictionary(&strm, Z_NULL, 0); + assert(ret == Z_STREAM_ERROR); + ret = inflateEnd(&strm); assert(ret == Z_OK); + mem_done(&strm, "prime"); + + inf("63 0", "force window allocation", 0, -15, 1, Z_OK); + inf("63 18 5", "force window replacement", 0, -8, 259, Z_OK); + inf("63 18 68 30 d0 0 0", "force split window update", 4, -8, 259, Z_OK); + inf("3 0", "use fixed blocks", 0, -15, 1, Z_STREAM_END); + inf("", "bad window size", 0, 1, 0, Z_STREAM_ERROR); + + mem_setup(&strm); + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit_(&strm, ZLIB_VERSION - 1, (int)sizeof(z_stream)); + assert(ret == Z_VERSION_ERROR); + mem_done(&strm, "wrong version"); + + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit(&strm); assert(ret == Z_OK); + ret = inflateEnd(&strm); assert(ret == Z_OK); + fputs("inflate built-in memory routines\n", stderr); +} + +/* cover all inflate() header and trailer cases and code after inflate() */ +local void cover_wrap(void) +{ + int ret; + z_stream strm, copy; + unsigned char dict[257]; + + ret = inflate(Z_NULL, 0); assert(ret == Z_STREAM_ERROR); + ret = inflateEnd(Z_NULL); assert(ret == Z_STREAM_ERROR); + ret = inflateCopy(Z_NULL, Z_NULL); assert(ret == Z_STREAM_ERROR); + fputs("inflate bad parameters\n", stderr); + + inf("1f 8b 0 0", "bad gzip method", 0, 31, 0, Z_DATA_ERROR); + inf("1f 8b 8 80", "bad gzip flags", 0, 31, 0, Z_DATA_ERROR); + inf("77 85", "bad zlib method", 0, 15, 0, Z_DATA_ERROR); + inf("8 99", "set window size from header", 0, 0, 0, Z_OK); + inf("78 9c", "bad zlib window size", 0, 8, 0, Z_DATA_ERROR); + inf("78 9c 63 0 0 0 1 0 1", "check adler32", 0, 15, 1, Z_STREAM_END); + inf("1f 8b 8 1e 0 0 0 0 0 0 1 0 0 0 0 0 0", "bad header crc", 0, 47, 1, + Z_DATA_ERROR); + inf("1f 8b 8 2 0 0 0 0 0 0 1d 26 3 0 0 0 0 0 0 0 0 0", "check gzip length", + 0, 47, 0, Z_STREAM_END); + inf("78 90", "bad zlib header check", 0, 47, 0, Z_DATA_ERROR); + inf("8 b8 0 0 0 1", "need dictionary", 0, 8, 0, Z_NEED_DICT); + inf("78 9c 63 0", "compute adler32", 0, 15, 1, Z_OK); + + mem_setup(&strm); + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit2(&strm, -8); + strm.avail_in = 2; + strm.next_in = (void *)"\x63"; + strm.avail_out = 1; + strm.next_out = (void *)&ret; + mem_limit(&strm, 1); + ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_MEM_ERROR); + ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_MEM_ERROR); + mem_limit(&strm, 0); + memset(dict, 0, 257); + ret = inflateSetDictionary(&strm, dict, 257); + assert(ret == Z_OK); + mem_limit(&strm, (sizeof(struct inflate_state) << 1) + 256); + ret = inflatePrime(&strm, 16, 0); assert(ret == Z_OK); + strm.avail_in = 2; + strm.next_in = (void *)"\x80"; + ret = inflateSync(&strm); assert(ret == Z_DATA_ERROR); + ret = inflate(&strm, Z_NO_FLUSH); assert(ret == Z_STREAM_ERROR); + strm.avail_in = 4; + strm.next_in = (void *)"\0\0\xff\xff"; + ret = inflateSync(&strm); assert(ret == Z_OK); + (void)inflateSyncPoint(&strm); + ret = inflateCopy(©, &strm); assert(ret == Z_MEM_ERROR); + mem_limit(&strm, 0); + ret = inflateUndermine(&strm, 1); assert(ret == Z_DATA_ERROR); + (void)inflateMark(&strm); + ret = inflateEnd(&strm); assert(ret == Z_OK); + mem_done(&strm, "miscellaneous, force memory errors"); +} + +/* input and output functions for inflateBack() */ +local unsigned pull(void *desc, unsigned char **buf) +{ + static unsigned int next = 0; + static unsigned char dat[] = {0x63, 0, 2, 0}; + struct inflate_state *state; + + if (desc == Z_NULL) { + next = 0; + return 0; /* no input (already provided at next_in) */ + } + state = (void *)((z_stream *)desc)->state; + if (state != Z_NULL) + state->mode = SYNC; /* force an otherwise impossible situation */ + return next < sizeof(dat) ? (*buf = dat + next++, 1) : 0; +} + +local int push(void *desc, unsigned char *buf, unsigned len) +{ + buf += len; + return desc != Z_NULL; /* force error if desc not null */ +} + +/* cover inflateBack() up to common deflate data cases and after those */ +local void cover_back(void) +{ + int ret; + z_stream strm; + unsigned char win[32768]; + + ret = inflateBackInit_(Z_NULL, 0, win, 0, 0); + assert(ret == Z_VERSION_ERROR); + ret = inflateBackInit(Z_NULL, 0, win); assert(ret == Z_STREAM_ERROR); + ret = inflateBack(Z_NULL, Z_NULL, Z_NULL, Z_NULL, Z_NULL); + assert(ret == Z_STREAM_ERROR); + ret = inflateBackEnd(Z_NULL); assert(ret == Z_STREAM_ERROR); + fputs("inflateBack bad parameters\n", stderr); + + mem_setup(&strm); + ret = inflateBackInit(&strm, 15, win); assert(ret == Z_OK); + strm.avail_in = 2; + strm.next_in = (void *)"\x03"; + ret = inflateBack(&strm, pull, Z_NULL, push, Z_NULL); + assert(ret == Z_STREAM_END); + /* force output error */ + strm.avail_in = 3; + strm.next_in = (void *)"\x63\x00"; + ret = inflateBack(&strm, pull, Z_NULL, push, &strm); + assert(ret == Z_BUF_ERROR); + /* force mode error by mucking with state */ + ret = inflateBack(&strm, pull, &strm, push, Z_NULL); + assert(ret == Z_STREAM_ERROR); + ret = inflateBackEnd(&strm); assert(ret == Z_OK); + mem_done(&strm, "inflateBack bad state"); + + ret = inflateBackInit(&strm, 15, win); assert(ret == Z_OK); + ret = inflateBackEnd(&strm); assert(ret == Z_OK); + fputs("inflateBack built-in memory routines\n", stderr); +} + +/* do a raw inflate of data in hexadecimal with both inflate and inflateBack */ +local int try(char *hex, char *id, int err) +{ + int ret; + unsigned len, size; + unsigned char *in, *out, *win; + char *prefix; + z_stream strm; + + /* convert to hex */ + in = h2b(hex, &len); + assert(in != NULL); + + /* allocate work areas */ + size = len << 3; + out = malloc(size); + assert(out != NULL); + win = malloc(32768); + assert(win != NULL); + prefix = malloc(strlen(id) + 6); + assert(prefix != NULL); + + /* first with inflate */ + strcpy(prefix, id); + strcat(prefix, "-late"); + mem_setup(&strm); + strm.avail_in = 0; + strm.next_in = Z_NULL; + ret = inflateInit2(&strm, err < 0 ? 47 : -15); + assert(ret == Z_OK); + strm.avail_in = len; + strm.next_in = in; + do { + strm.avail_out = size; + strm.next_out = out; + ret = inflate(&strm, Z_TREES); + assert(ret != Z_STREAM_ERROR && ret != Z_MEM_ERROR); + if (ret == Z_DATA_ERROR || ret == Z_NEED_DICT) + break; + } while (strm.avail_in || strm.avail_out == 0); + if (err) { + assert(ret == Z_DATA_ERROR); + assert(strcmp(id, strm.msg) == 0); + } + inflateEnd(&strm); + mem_done(&strm, prefix); + + /* then with inflateBack */ + if (err >= 0) { + strcpy(prefix, id); + strcat(prefix, "-back"); + mem_setup(&strm); + ret = inflateBackInit(&strm, 15, win); + assert(ret == Z_OK); + strm.avail_in = len; + strm.next_in = in; + ret = inflateBack(&strm, pull, Z_NULL, push, Z_NULL); + assert(ret != Z_STREAM_ERROR); + if (err) { + assert(ret == Z_DATA_ERROR); + assert(strcmp(id, strm.msg) == 0); + } + inflateBackEnd(&strm); + mem_done(&strm, prefix); + } + + /* clean up */ + free(prefix); + free(win); + free(out); + free(in); + return ret; +} + +/* cover deflate data cases in both inflate() and inflateBack() */ +local void cover_inflate(void) +{ + try("0 0 0 0 0", "invalid stored block lengths", 1); + try("3 0", "fixed", 0); + try("6", "invalid block type", 1); + try("1 1 0 fe ff 0", "stored", 0); + try("fc 0 0", "too many length or distance symbols", 1); + try("4 0 fe ff", "invalid code lengths set", 1); + try("4 0 24 49 0", "invalid bit length repeat", 1); + try("4 0 24 e9 ff ff", "invalid bit length repeat", 1); + try("4 0 24 e9 ff 6d", "invalid code -- missing end-of-block", 1); + try("4 80 49 92 24 49 92 24 71 ff ff 93 11 0", + "invalid literal/lengths set", 1); + try("4 80 49 92 24 49 92 24 f b4 ff ff c3 84", "invalid distances set", 1); + try("4 c0 81 8 0 0 0 0 20 7f eb b 0 0", "invalid literal/length code", 1); + try("2 7e ff ff", "invalid distance code", 1); + try("c c0 81 0 0 0 0 0 90 ff 6b 4 0", "invalid distance too far back", 1); + + /* also trailer mismatch just in inflate() */ + try("1f 8b 8 0 0 0 0 0 0 0 3 0 0 0 0 1", "incorrect data check", -1); + try("1f 8b 8 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1", + "incorrect length check", -1); + try("5 c0 21 d 0 0 0 80 b0 fe 6d 2f 91 6c", "pull 17", 0); + try("5 e0 81 91 24 cb b2 2c 49 e2 f 2e 8b 9a 47 56 9f fb fe ec d2 ff 1f", + "long code", 0); + try("ed c0 1 1 0 0 0 40 20 ff 57 1b 42 2c 4f", "length extra", 0); + try("ed cf c1 b1 2c 47 10 c4 30 fa 6f 35 1d 1 82 59 3d fb be 2e 2a fc f c", + "long distance and extra", 0); + try("ed c0 81 0 0 0 0 80 a0 fd a9 17 a9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 " + "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6", "window end", 0); + inf("2 8 20 80 0 3 0", "inflate_fast TYPE return", 0, -15, 258, + Z_STREAM_END); + inf("63 18 5 40 c 0", "window wrap", 3, -8, 300, Z_OK); +} + +/* cover remaining lines in inftrees.c */ +local void cover_trees(void) +{ + int ret; + unsigned bits; + unsigned short lens[16], work[16]; + code *next, table[ENOUGH_DISTS]; + + /* we need to call inflate_table() directly in order to manifest not- + enough errors, since zlib insures that enough is always enough */ + for (bits = 0; bits < 15; bits++) + lens[bits] = (unsigned short)(bits + 1); + lens[15] = 15; + next = table; + bits = 15; + ret = inflate_table(DISTS, lens, 16, &next, &bits, work); + assert(ret == 1); + next = table; + bits = 1; + ret = inflate_table(DISTS, lens, 16, &next, &bits, work); + assert(ret == 1); + fputs("inflate_table not enough errors\n", stderr); +} + +/* cover remaining inffast.c decoding and window copying */ +local void cover_fast(void) +{ + inf("e5 e0 81 ad 6d cb b2 2c c9 01 1e 59 63 ae 7d ee fb 4d fd b5 35 41 68" + " ff 7f 0f 0 0 0", "fast length extra bits", 0, -8, 258, Z_DATA_ERROR); + inf("25 fd 81 b5 6d 59 b6 6a 49 ea af 35 6 34 eb 8c b9 f6 b9 1e ef 67 49" + " 50 fe ff ff 3f 0 0", "fast distance extra bits", 0, -8, 258, + Z_DATA_ERROR); + inf("3 7e 0 0 0 0 0", "fast invalid distance code", 0, -8, 258, + Z_DATA_ERROR); + inf("1b 7 0 0 0 0 0", "fast invalid literal/length code", 0, -8, 258, + Z_DATA_ERROR); + inf("d c7 1 ae eb 38 c 4 41 a0 87 72 de df fb 1f b8 36 b1 38 5d ff ff 0", + "fast 2nd level codes and too far back", 0, -8, 258, Z_DATA_ERROR); + inf("63 18 5 8c 10 8 0 0 0 0", "very common case", 0, -8, 259, Z_OK); + inf("63 60 60 18 c9 0 8 18 18 18 26 c0 28 0 29 0 0 0", + "contiguous and wrap around window", 6, -8, 259, Z_OK); + inf("63 0 3 0 0 0 0 0", "copy direct from output", 0, -8, 259, + Z_STREAM_END); +} + +int main(void) +{ + fprintf(stderr, "%s\n", zlibVersion()); + cover_support(); + cover_wrap(); + cover_back(); + cover_inflate(); + cover_trees(); + cover_fast(); + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/test/minigzip.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,631 @@ +/* minigzip.c -- simulate gzip using the zlib compression library + * Copyright (C) 1995-2006, 2010, 2011 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * minigzip is a minimal implementation of the gzip utility. This is + * only an example of using zlib and isn't meant to replace the + * full-featured gzip. No attempt is made to deal with file systems + * limiting names to 14 or 8+3 characters, etc... Error checking is + * very limited. So use minigzip only for testing; use gzip for the + * real thing. On MSDOS, use only on file names without extension + * or in pipe mode. + */ + +/* @(#) $Id$ */ + +#include "zlib.h" +#include <stdio.h> + +#ifdef STDC +# include <string.h> +# include <stdlib.h> +#endif + +#ifdef USE_MMAP +# include <sys/types.h> +# include <sys/mman.h> +# include <sys/stat.h> +#endif + +#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) +# include <fcntl.h> +# include <io.h> +# ifdef UNDER_CE +# include <stdlib.h> +# endif +# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif + +#ifdef VMS +# define unlink delete +# define GZ_SUFFIX "-gz" +#endif +#ifdef RISCOS +# define unlink remove +# define GZ_SUFFIX "-gz" +# define fileno(file) file->__file +#endif +#if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os +# include <unix.h> /* for fileno */ +#endif + +#if !defined(Z_HAVE_UNISTD_H) && !defined(_LARGEFILE64_SOURCE) +#ifndef WIN32 /* unlink already in stdio.h for WIN32 */ + extern int unlink OF((const char *)); +#endif +#endif + +#if defined(UNDER_CE) +# include <windows.h> +# define perror(s) pwinerror(s) + +/* Map the Windows error number in ERROR to a locale-dependent error + message string and return a pointer to it. Typically, the values + for ERROR come from GetLastError. + + The string pointed to shall not be modified by the application, + but may be overwritten by a subsequent call to strwinerror + + The strwinerror function does not change the current setting + of GetLastError. */ + +static char *strwinerror (error) + DWORD error; +{ + static char buf[1024]; + + wchar_t *msgbuf; + DWORD lasterr = GetLastError(); + DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM + | FORMAT_MESSAGE_ALLOCATE_BUFFER, + NULL, + error, + 0, /* Default language */ + (LPVOID)&msgbuf, + 0, + NULL); + if (chars != 0) { + /* If there is an \r\n appended, zap it. */ + if (chars >= 2 + && msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') { + chars -= 2; + msgbuf[chars] = 0; + } + + if (chars > sizeof (buf) - 1) { + chars = sizeof (buf) - 1; + msgbuf[chars] = 0; + } + + wcstombs(buf, msgbuf, chars + 1); + LocalFree(msgbuf); + } + else { + sprintf(buf, "unknown win32 error (%ld)", error); + } + + SetLastError(lasterr); + return buf; +} + +static void pwinerror (s) + const char *s; +{ + if (s && *s) + fprintf(stderr, "%s: %s\n", s, strwinerror(GetLastError ())); + else + fprintf(stderr, "%s\n", strwinerror(GetLastError ())); +} + +#endif /* UNDER_CE */ + +#ifndef GZ_SUFFIX +# define GZ_SUFFIX ".gz" +#endif +#define SUFFIX_LEN (sizeof(GZ_SUFFIX)-1) + +#define BUFLEN 16384 +#define MAX_NAME_LEN 1024 + +#ifdef MAXSEG_64K +# define local static + /* Needed for systems with limitation on stack size. */ +#else +# define local +#endif + +#ifdef Z_SOLO +/* for Z_SOLO, create simplified gz* functions using deflate and inflate */ + +#if defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE) +# include <unistd.h> /* for unlink() */ +#endif + +void *myalloc OF((void *, unsigned, unsigned)); +void myfree OF((void *, void *)); + +void *myalloc(q, n, m) + void *q; + unsigned n, m; +{ + q = Z_NULL; + return calloc(n, m); +} + +void myfree(q, p) + void *q, *p; +{ + q = Z_NULL; + free(p); +} + +typedef struct gzFile_s { + FILE *file; + int write; + int err; + char *msg; + z_stream strm; +} *gzFile; + +gzFile gzopen OF((const char *, const char *)); +gzFile gzdopen OF((int, const char *)); +gzFile gz_open OF((const char *, int, const char *)); + +gzFile gzopen(path, mode) +const char *path; +const char *mode; +{ + return gz_open(path, -1, mode); +} + +gzFile gzdopen(fd, mode) +int fd; +const char *mode; +{ + return gz_open(NULL, fd, mode); +} + +gzFile gz_open(path, fd, mode) + const char *path; + int fd; + const char *mode; +{ + gzFile gz; + int ret; + + gz = malloc(sizeof(struct gzFile_s)); + if (gz == NULL) + return NULL; + gz->write = strchr(mode, 'w') != NULL; + gz->strm.zalloc = myalloc; + gz->strm.zfree = myfree; + gz->strm.opaque = Z_NULL; + if (gz->write) + ret = deflateInit2(&(gz->strm), -1, 8, 15 + 16, 8, 0); + else { + gz->strm.next_in = 0; + gz->strm.avail_in = Z_NULL; + ret = inflateInit2(&(gz->strm), 15 + 16); + } + if (ret != Z_OK) { + free(gz); + return NULL; + } + gz->file = path == NULL ? fdopen(fd, gz->write ? "wb" : "rb") : + fopen(path, gz->write ? "wb" : "rb"); + if (gz->file == NULL) { + gz->write ? deflateEnd(&(gz->strm)) : inflateEnd(&(gz->strm)); + free(gz); + return NULL; + } + gz->err = 0; + gz->msg = ""; + return gz; +} + +int gzwrite OF((gzFile, const void *, unsigned)); + +int gzwrite(gz, buf, len) + gzFile gz; + const void *buf; + unsigned len; +{ + z_stream *strm; + unsigned char out[BUFLEN]; + + if (gz == NULL || !gz->write) + return 0; + strm = &(gz->strm); + strm->next_in = (void *)buf; + strm->avail_in = len; + do { + strm->next_out = out; + strm->avail_out = BUFLEN; + (void)deflate(strm, Z_NO_FLUSH); + fwrite(out, 1, BUFLEN - strm->avail_out, gz->file); + } while (strm->avail_out == 0); + return len; +} + +int gzread OF((gzFile, void *, unsigned)); + +int gzread(gz, buf, len) + gzFile gz; + void *buf; + unsigned len; +{ + int ret; + unsigned got; + unsigned char in[1]; + z_stream *strm; + + if (gz == NULL || gz->write) + return 0; + if (gz->err) + return 0; + strm = &(gz->strm); + strm->next_out = (void *)buf; + strm->avail_out = len; + do { + got = fread(in, 1, 1, gz->file); + if (got == 0) + break; + strm->next_in = in; + strm->avail_in = 1; + ret = inflate(strm, Z_NO_FLUSH); + if (ret == Z_DATA_ERROR) { + gz->err = Z_DATA_ERROR; + gz->msg = strm->msg; + return 0; + } + if (ret == Z_STREAM_END) + inflateReset(strm); + } while (strm->avail_out); + return len - strm->avail_out; +} + +int gzclose OF((gzFile)); + +int gzclose(gz) + gzFile gz; +{ + z_stream *strm; + unsigned char out[BUFLEN]; + + if (gz == NULL) + return Z_STREAM_ERROR; + strm = &(gz->strm); + if (gz->write) { + strm->next_in = Z_NULL; + strm->avail_in = 0; + do { + strm->next_out = out; + strm->avail_out = BUFLEN; + (void)deflate(strm, Z_FINISH); + fwrite(out, 1, BUFLEN - strm->avail_out, gz->file); + } while (strm->avail_out == 0); + deflateEnd(strm); + } + else + inflateEnd(strm); + fclose(gz->file); + free(gz); + return Z_OK; +} + +const char *gzerror OF((gzFile, int *)); + +const char *gzerror(gz, err) + gzFile gz; + int *err; +{ + *err = gz->err; + return gz->msg; +} + +#endif + +char *prog; + +void error OF((const char *msg)); +void gz_compress OF((FILE *in, gzFile out)); +#ifdef USE_MMAP +int gz_compress_mmap OF((FILE *in, gzFile out)); +#endif +void gz_uncompress OF((gzFile in, FILE *out)); +void file_compress OF((char *file, char *mode)); +void file_uncompress OF((char *file)); +int main OF((int argc, char *argv[])); + +/* =========================================================================== + * Display error message and exit + */ +void error(msg) + const char *msg; +{ + fprintf(stderr, "%s: %s\n", prog, msg); + exit(1); +} + +/* =========================================================================== + * Compress input to output then close both files. + */ + +void gz_compress(in, out) + FILE *in; + gzFile out; +{ + local char buf[BUFLEN]; + int len; + int err; + +#ifdef USE_MMAP + /* Try first compressing with mmap. If mmap fails (minigzip used in a + * pipe), use the normal fread loop. + */ + if (gz_compress_mmap(in, out) == Z_OK) return; +#endif + for (;;) { + len = (int)fread(buf, 1, sizeof(buf), in); + if (ferror(in)) { + perror("fread"); + exit(1); + } + if (len == 0) break; + + if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err)); + } + fclose(in); + if (gzclose(out) != Z_OK) error("failed gzclose"); +} + +#ifdef USE_MMAP /* MMAP version, Miguel Albrecht <malbrech@eso.org> */ + +/* Try compressing the input file at once using mmap. Return Z_OK if + * if success, Z_ERRNO otherwise. + */ +int gz_compress_mmap(in, out) + FILE *in; + gzFile out; +{ + int len; + int err; + int ifd = fileno(in); + caddr_t buf; /* mmap'ed buffer for the entire input file */ + off_t buf_len; /* length of the input file */ + struct stat sb; + + /* Determine the size of the file, needed for mmap: */ + if (fstat(ifd, &sb) < 0) return Z_ERRNO; + buf_len = sb.st_size; + if (buf_len <= 0) return Z_ERRNO; + + /* Now do the actual mmap: */ + buf = mmap((caddr_t) 0, buf_len, PROT_READ, MAP_SHARED, ifd, (off_t)0); + if (buf == (caddr_t)(-1)) return Z_ERRNO; + + /* Compress the whole file at once: */ + len = gzwrite(out, (char *)buf, (unsigned)buf_len); + + if (len != (int)buf_len) error(gzerror(out, &err)); + + munmap(buf, buf_len); + fclose(in); + if (gzclose(out) != Z_OK) error("failed gzclose"); + return Z_OK; +} +#endif /* USE_MMAP */ + +/* =========================================================================== + * Uncompress input to output then close both files. + */ +void gz_uncompress(in, out) + gzFile in; + FILE *out; +{ + local char buf[BUFLEN]; + int len; + int err; + + for (;;) { + len = gzread(in, buf, sizeof(buf)); + if (len < 0) error (gzerror(in, &err)); + if (len == 0) break; + + if ((int)fwrite(buf, 1, (unsigned)len, out) != len) { + error("failed fwrite"); + } + } + if (fclose(out)) error("failed fclose"); + + if (gzclose(in) != Z_OK) error("failed gzclose"); +} + + +/* =========================================================================== + * Compress the given file: create a corresponding .gz file and remove the + * original. + */ +void file_compress(file, mode) + char *file; + char *mode; +{ + local char outfile[MAX_NAME_LEN]; + FILE *in; + gzFile out; + + if (strlen(file) + strlen(GZ_SUFFIX) >= sizeof(outfile)) { + fprintf(stderr, "%s: filename too long\n", prog); + exit(1); + } + + strcpy(outfile, file); + strcat(outfile, GZ_SUFFIX); + + in = fopen(file, "rb"); + if (in == NULL) { + perror(file); + exit(1); + } + out = gzopen(outfile, mode); + if (out == NULL) { + fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile); + exit(1); + } + gz_compress(in, out); + + unlink(file); +} + + +/* =========================================================================== + * Uncompress the given file and remove the original. + */ +void file_uncompress(file) + char *file; +{ + local char buf[MAX_NAME_LEN]; + char *infile, *outfile; + FILE *out; + gzFile in; + size_t len = strlen(file); + + if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) { + fprintf(stderr, "%s: filename too long\n", prog); + exit(1); + } + + strcpy(buf, file); + + if (len > SUFFIX_LEN && strcmp(file+len-SUFFIX_LEN, GZ_SUFFIX) == 0) { + infile = file; + outfile = buf; + outfile[len-3] = '\0'; + } else { + outfile = file; + infile = buf; + strcat(infile, GZ_SUFFIX); + } + in = gzopen(infile, "rb"); + if (in == NULL) { + fprintf(stderr, "%s: can't gzopen %s\n", prog, infile); + exit(1); + } + out = fopen(outfile, "wb"); + if (out == NULL) { + perror(file); + exit(1); + } + + gz_uncompress(in, out); + + unlink(infile); +} + + +/* =========================================================================== + * Usage: minigzip [-c] [-d] [-f] [-h] [-r] [-1 to -9] [files...] + * -c : write to standard output + * -d : decompress + * -f : compress with Z_FILTERED + * -h : compress with Z_HUFFMAN_ONLY + * -r : compress with Z_RLE + * -1 to -9 : compression level + */ + +int main(argc, argv) + int argc; + char *argv[]; +{ + int copyout = 0; + int uncompr = 0; + gzFile file; + char *bname, outmode[20]; + + strcpy(outmode, "wb6 "); + + prog = argv[0]; + bname = strrchr(argv[0], '/'); + if (bname) + bname++; + else + bname = argv[0]; + argc--, argv++; + + if (!strcmp(bname, "gunzip")) + uncompr = 1; + else if (!strcmp(bname, "zcat")) + copyout = uncompr = 1; + + while (argc > 0) { + if (strcmp(*argv, "-c") == 0) + copyout = 1; + else if (strcmp(*argv, "-d") == 0) + uncompr = 1; + else if (strcmp(*argv, "-f") == 0) + outmode[3] = 'f'; + else if (strcmp(*argv, "-h") == 0) + outmode[3] = 'h'; + else if (strcmp(*argv, "-r") == 0) + outmode[3] = 'R'; + else if ((*argv)[0] == '-' && (*argv)[1] >= '1' && (*argv)[1] <= '9' && + (*argv)[2] == 0) + outmode[2] = (*argv)[1]; + else + break; + argc--, argv++; + } + if (outmode[3] == ' ') + outmode[3] = 0; + if (argc == 0) { + SET_BINARY_MODE(stdin); + SET_BINARY_MODE(stdout); + if (uncompr) { + file = gzdopen(fileno(stdin), "rb"); + if (file == NULL) error("can't gzdopen stdin"); + gz_uncompress(file, stdout); + } else { + file = gzdopen(fileno(stdout), outmode); + if (file == NULL) error("can't gzdopen stdout"); + gz_compress(stdin, file); + } + } else { + if (copyout) { + SET_BINARY_MODE(stdout); + } + do { + if (uncompr) { + if (copyout) { + file = gzopen(*argv, "rb"); + if (file == NULL) + fprintf(stderr, "%s: can't gzopen %s\n", prog, *argv); + else + gz_uncompress(file, stdout); + } else { + file_uncompress(*argv); + } + } else { + if (copyout) { + FILE * in = fopen(*argv, "rb"); + + if (in == NULL) { + perror(*argv); + } else { + file = gzdopen(fileno(stdout), outmode); + if (file == NULL) error("can't gzdopen stdout"); + + gz_compress(in, file); + } + + } else { + file_compress(*argv, outmode); + } + } + } while (argv++, --argc); + } + return 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/treebuild.xml Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,116 @@ +<?xml version="1.0" ?> +<package name="zlib" version="1.2.7"> + <library name="zlib" dlversion="1.2.7" dlname="z"> + <property name="description"> zip compression library </property> + <property name="include-target-dir" value="$(@PACKAGE/install-includedir)" /> + + <!-- fixme: not implemented yet --> + <property name="compiler/c/inline" value="yes" /> + + <include-file name="zlib.h" scope="public" mode="644" /> + <include-file name="zconf.h" scope="public" mode="644" /> + + <source name="adler32.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + </source> + <source name="compress.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + </source> + <source name="crc32.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="crc32.h" /> + </source> + <source name="gzclose.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="gzguts.h" /> + </source> + <source name="gzlib.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="gzguts.h" /> + </source> + <source name="gzread.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="gzguts.h" /> + </source> + <source name="gzwrite.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="gzguts.h" /> + </source> + <source name="uncompr.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + </source> + <source name="deflate.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + <depend name="deflate.h" /> + </source> + <source name="trees.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + <depend name="deflate.h" /> + <depend name="trees.h" /> + </source> + <source name="zutil.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + </source> + <source name="inflate.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + <depend name="inftrees.h" /> + <depend name="inflate.h" /> + <depend name="inffast.h" /> + </source> + <source name="infback.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + <depend name="inftrees.h" /> + <depend name="inflate.h" /> + <depend name="inffast.h" /> + </source> + <source name="inftrees.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + <depend name="inftrees.h" /> + </source> + <source name="inffast.c"> + <depend name="zlib.h" /> + <depend name="zconf.h" /> + <depend name="zutil.h" /> + <depend name="inftrees.h" /> + <depend name="inflate.h" /> + <depend name="inffast.h" /> + </source> + </library> +</package> + +<!-- +CFLAGS=-O +#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7 +#CFLAGS=-g -DDEBUG +#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ +# -Wstrict-prototypes -Wmissing-prototypes + +# OBJA = +# to use the asm code: make OBJA=match.o +# +match.o: match.S + $(CPP) match.S > _match.s + $(CC) -c _match.s + mv _match.o match.o + rm -f _match.s +-->
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/trees.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1224 @@ +/* trees.c -- output deflated data using Huffman coding + * Copyright (C) 1995-2012 Jean-loup Gailly + * detect_data_type() function provided freely by Cosmin Truta, 2006 + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * ALGORITHM + * + * The "deflation" process uses several Huffman trees. The more + * common source values are represented by shorter bit sequences. + * + * Each code tree is stored in a compressed form which is itself + * a Huffman encoding of the lengths of all the code strings (in + * ascending order by source values). The actual code strings are + * reconstructed from the lengths in the inflate process, as described + * in the deflate specification. + * + * REFERENCES + * + * Deutsch, L.P.,"'Deflate' Compressed Data Format Specification". + * Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc + * + * Storer, James A. + * Data Compression: Methods and Theory, pp. 49-50. + * Computer Science Press, 1988. ISBN 0-7167-8156-5. + * + * Sedgewick, R. + * Algorithms, p290. + * Addison-Wesley, 1983. ISBN 0-201-06672-6. + */ + +/* @(#) $Id$ */ + +/* #define GEN_TREES_H */ + +#include "deflate.h" + +#ifdef DEBUG +# include <ctype.h> +#endif + +/* =========================================================================== + * Constants + */ + +#define MAX_BL_BITS 7 +/* Bit length codes must not exceed MAX_BL_BITS bits */ + +#define END_BLOCK 256 +/* end of block literal code */ + +#define REP_3_6 16 +/* repeat previous bit length 3-6 times (2 bits of repeat count) */ + +#define REPZ_3_10 17 +/* repeat a zero length 3-10 times (3 bits of repeat count) */ + +#define REPZ_11_138 18 +/* repeat a zero length 11-138 times (7 bits of repeat count) */ + +local const int extra_lbits[LENGTH_CODES] /* extra bits for each length code */ + = {0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0}; + +local const int extra_dbits[D_CODES] /* extra bits for each distance code */ + = {0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13}; + +local const int extra_blbits[BL_CODES]/* extra bits for each bit length code */ + = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7}; + +local const uch bl_order[BL_CODES] + = {16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15}; +/* The lengths of the bit length codes are sent in order of decreasing + * probability, to avoid transmitting the lengths for unused bit length codes. + */ + +/* =========================================================================== + * Local data. These are initialized only once. + */ + +#define DIST_CODE_LEN 512 /* see definition of array dist_code below */ + +#if defined(GEN_TREES_H) || !defined(STDC) +/* non ANSI compilers may not accept trees.h */ + +local ct_data static_ltree[L_CODES+2]; +/* The static literal tree. Since the bit lengths are imposed, there is no + * need for the L_CODES extra codes used during heap construction. However + * The codes 286 and 287 are needed to build a canonical tree (see _tr_init + * below). + */ + +local ct_data static_dtree[D_CODES]; +/* The static distance tree. (Actually a trivial tree since all codes use + * 5 bits.) + */ + +uch _dist_code[DIST_CODE_LEN]; +/* Distance codes. The first 256 values correspond to the distances + * 3 .. 258, the last 256 values correspond to the top 8 bits of + * the 15 bit distances. + */ + +uch _length_code[MAX_MATCH-MIN_MATCH+1]; +/* length code for each normalized match length (0 == MIN_MATCH) */ + +local int base_length[LENGTH_CODES]; +/* First normalized length for each code (0 = MIN_MATCH) */ + +local int base_dist[D_CODES]; +/* First normalized distance for each code (0 = distance of 1) */ + +#else +# include "trees.h" +#endif /* GEN_TREES_H */ + +struct static_tree_desc_s { + const ct_data *static_tree; /* static tree or NULL */ + const intf *extra_bits; /* extra bits for each code or NULL */ + int extra_base; /* base index for extra_bits */ + int elems; /* max number of elements in the tree */ + int max_length; /* max bit length for the codes */ +}; + +local static_tree_desc static_l_desc = +{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS}; + +local static_tree_desc static_d_desc = +{static_dtree, extra_dbits, 0, D_CODES, MAX_BITS}; + +local static_tree_desc static_bl_desc = +{(const ct_data *)0, extra_blbits, 0, BL_CODES, MAX_BL_BITS}; + +/* =========================================================================== + * Local (static) routines in this file. + */ + +local void tr_static_init OF((void)); +local void init_block OF((deflate_state *s)); +local void pqdownheap OF((deflate_state *s, ct_data *tree, int k)); +local void gen_bitlen OF((deflate_state *s, tree_desc *desc)); +local void gen_codes OF((ct_data *tree, int max_code, ushf *bl_count)); +local void build_tree OF((deflate_state *s, tree_desc *desc)); +local void scan_tree OF((deflate_state *s, ct_data *tree, int max_code)); +local void send_tree OF((deflate_state *s, ct_data *tree, int max_code)); +local int build_bl_tree OF((deflate_state *s)); +local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes, + int blcodes)); +local void compress_block OF((deflate_state *s, ct_data *ltree, + ct_data *dtree)); +local int detect_data_type OF((deflate_state *s)); +local unsigned bi_reverse OF((unsigned value, int length)); +local void bi_windup OF((deflate_state *s)); +local void bi_flush OF((deflate_state *s)); +local void copy_block OF((deflate_state *s, charf *buf, unsigned len, + int header)); + +#ifdef GEN_TREES_H +local void gen_trees_header OF((void)); +#endif + +#ifndef DEBUG +# define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len) + /* Send a code of the given tree. c and tree must not have side effects */ + +#else /* DEBUG */ +# define send_code(s, c, tree) \ + { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \ + send_bits(s, tree[c].Code, tree[c].Len); } +#endif + +/* =========================================================================== + * Output a short LSB first on the stream. + * IN assertion: there is enough room in pendingBuf. + */ +#define put_short(s, w) { \ + put_byte(s, (uch)((w) & 0xff)); \ + put_byte(s, (uch)((ush)(w) >> 8)); \ +} + +/* =========================================================================== + * Send a value on a given number of bits. + * IN assertion: length <= 16 and value fits in length bits. + */ +#ifdef DEBUG +local void send_bits OF((deflate_state *s, int value, int length)); + +local void send_bits(s, value, length) + deflate_state *s; + int value; /* value to send */ + int length; /* number of bits */ +{ + Tracevv((stderr," l %2d v %4x ", length, value)); + Assert(length > 0 && length <= 15, "invalid length"); + s->bits_sent += (ulg)length; + + /* If not enough room in bi_buf, use (valid) bits from bi_buf and + * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid)) + * unused bits in value. + */ + if (s->bi_valid > (int)Buf_size - length) { + s->bi_buf |= (ush)value << s->bi_valid; + put_short(s, s->bi_buf); + s->bi_buf = (ush)value >> (Buf_size - s->bi_valid); + s->bi_valid += length - Buf_size; + } else { + s->bi_buf |= (ush)value << s->bi_valid; + s->bi_valid += length; + } +} +#else /* !DEBUG */ + +#define send_bits(s, value, length) \ +{ int len = length;\ + if (s->bi_valid > (int)Buf_size - len) {\ + int val = value;\ + s->bi_buf |= (ush)val << s->bi_valid;\ + put_short(s, s->bi_buf);\ + s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\ + s->bi_valid += len - Buf_size;\ + } else {\ + s->bi_buf |= (ush)(value) << s->bi_valid;\ + s->bi_valid += len;\ + }\ +} +#endif /* DEBUG */ + + +/* the arguments must not have side effects */ + +/* =========================================================================== + * Initialize the various 'constant' tables. + */ +local void tr_static_init() +{ +#if defined(GEN_TREES_H) || !defined(STDC) + static int static_init_done = 0; + int n; /* iterates over tree elements */ + int bits; /* bit counter */ + int length; /* length value */ + int code; /* code value */ + int dist; /* distance index */ + ush bl_count[MAX_BITS+1]; + /* number of codes at each bit length for an optimal tree */ + + if (static_init_done) return; + + /* For some embedded targets, global variables are not initialized: */ +#ifdef NO_INIT_GLOBAL_POINTERS + static_l_desc.static_tree = static_ltree; + static_l_desc.extra_bits = extra_lbits; + static_d_desc.static_tree = static_dtree; + static_d_desc.extra_bits = extra_dbits; + static_bl_desc.extra_bits = extra_blbits; +#endif + + /* Initialize the mapping length (0..255) -> length code (0..28) */ + length = 0; + for (code = 0; code < LENGTH_CODES-1; code++) { + base_length[code] = length; + for (n = 0; n < (1<<extra_lbits[code]); n++) { + _length_code[length++] = (uch)code; + } + } + Assert (length == 256, "tr_static_init: length != 256"); + /* Note that the length 255 (match length 258) can be represented + * in two different ways: code 284 + 5 bits or code 285, so we + * overwrite length_code[255] to use the best encoding: + */ + _length_code[length-1] = (uch)code; + + /* Initialize the mapping dist (0..32K) -> dist code (0..29) */ + dist = 0; + for (code = 0 ; code < 16; code++) { + base_dist[code] = dist; + for (n = 0; n < (1<<extra_dbits[code]); n++) { + _dist_code[dist++] = (uch)code; + } + } + Assert (dist == 256, "tr_static_init: dist != 256"); + dist >>= 7; /* from now on, all distances are divided by 128 */ + for ( ; code < D_CODES; code++) { + base_dist[code] = dist << 7; + for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) { + _dist_code[256 + dist++] = (uch)code; + } + } + Assert (dist == 256, "tr_static_init: 256+dist != 512"); + + /* Construct the codes of the static literal tree */ + for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0; + n = 0; + while (n <= 143) static_ltree[n++].Len = 8, bl_count[8]++; + while (n <= 255) static_ltree[n++].Len = 9, bl_count[9]++; + while (n <= 279) static_ltree[n++].Len = 7, bl_count[7]++; + while (n <= 287) static_ltree[n++].Len = 8, bl_count[8]++; + /* Codes 286 and 287 do not exist, but we must include them in the + * tree construction to get a canonical Huffman tree (longest code + * all ones) + */ + gen_codes((ct_data *)static_ltree, L_CODES+1, bl_count); + + /* The static distance tree is trivial: */ + for (n = 0; n < D_CODES; n++) { + static_dtree[n].Len = 5; + static_dtree[n].Code = bi_reverse((unsigned)n, 5); + } + static_init_done = 1; + +# ifdef GEN_TREES_H + gen_trees_header(); +# endif +#endif /* defined(GEN_TREES_H) || !defined(STDC) */ +} + +/* =========================================================================== + * Genererate the file trees.h describing the static trees. + */ +#ifdef GEN_TREES_H +# ifndef DEBUG +# include <stdio.h> +# endif + +# define SEPARATOR(i, last, width) \ + ((i) == (last)? "\n};\n\n" : \ + ((i) % (width) == (width)-1 ? ",\n" : ", ")) + +void gen_trees_header() +{ + FILE *header = fopen("trees.h", "w"); + int i; + + Assert (header != NULL, "Can't open trees.h"); + fprintf(header, + "/* header created automatically with -DGEN_TREES_H */\n\n"); + + fprintf(header, "local const ct_data static_ltree[L_CODES+2] = {\n"); + for (i = 0; i < L_CODES+2; i++) { + fprintf(header, "{{%3u},{%3u}}%s", static_ltree[i].Code, + static_ltree[i].Len, SEPARATOR(i, L_CODES+1, 5)); + } + + fprintf(header, "local const ct_data static_dtree[D_CODES] = {\n"); + for (i = 0; i < D_CODES; i++) { + fprintf(header, "{{%2u},{%2u}}%s", static_dtree[i].Code, + static_dtree[i].Len, SEPARATOR(i, D_CODES-1, 5)); + } + + fprintf(header, "const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = {\n"); + for (i = 0; i < DIST_CODE_LEN; i++) { + fprintf(header, "%2u%s", _dist_code[i], + SEPARATOR(i, DIST_CODE_LEN-1, 20)); + } + + fprintf(header, + "const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= {\n"); + for (i = 0; i < MAX_MATCH-MIN_MATCH+1; i++) { + fprintf(header, "%2u%s", _length_code[i], + SEPARATOR(i, MAX_MATCH-MIN_MATCH, 20)); + } + + fprintf(header, "local const int base_length[LENGTH_CODES] = {\n"); + for (i = 0; i < LENGTH_CODES; i++) { + fprintf(header, "%1u%s", base_length[i], + SEPARATOR(i, LENGTH_CODES-1, 20)); + } + + fprintf(header, "local const int base_dist[D_CODES] = {\n"); + for (i = 0; i < D_CODES; i++) { + fprintf(header, "%5u%s", base_dist[i], + SEPARATOR(i, D_CODES-1, 10)); + } + + fclose(header); +} +#endif /* GEN_TREES_H */ + +/* =========================================================================== + * Initialize the tree data structures for a new zlib stream. + */ +void ZLIB_INTERNAL _tr_init(s) + deflate_state *s; +{ + tr_static_init(); + + s->l_desc.dyn_tree = s->dyn_ltree; + s->l_desc.stat_desc = &static_l_desc; + + s->d_desc.dyn_tree = s->dyn_dtree; + s->d_desc.stat_desc = &static_d_desc; + + s->bl_desc.dyn_tree = s->bl_tree; + s->bl_desc.stat_desc = &static_bl_desc; + + s->bi_buf = 0; + s->bi_valid = 0; +#ifdef DEBUG + s->compressed_len = 0L; + s->bits_sent = 0L; +#endif + + /* Initialize the first block of the first file: */ + init_block(s); +} + +/* =========================================================================== + * Initialize a new block. + */ +local void init_block(s) + deflate_state *s; +{ + int n; /* iterates over tree elements */ + + /* Initialize the trees. */ + for (n = 0; n < L_CODES; n++) s->dyn_ltree[n].Freq = 0; + for (n = 0; n < D_CODES; n++) s->dyn_dtree[n].Freq = 0; + for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0; + + s->dyn_ltree[END_BLOCK].Freq = 1; + s->opt_len = s->static_len = 0L; + s->last_lit = s->matches = 0; +} + +#define SMALLEST 1 +/* Index within the heap array of least frequent node in the Huffman tree */ + + +/* =========================================================================== + * Remove the smallest element from the heap and recreate the heap with + * one less element. Updates heap and heap_len. + */ +#define pqremove(s, tree, top) \ +{\ + top = s->heap[SMALLEST]; \ + s->heap[SMALLEST] = s->heap[s->heap_len--]; \ + pqdownheap(s, tree, SMALLEST); \ +} + +/* =========================================================================== + * Compares to subtrees, using the tree depth as tie breaker when + * the subtrees have equal frequency. This minimizes the worst case length. + */ +#define smaller(tree, n, m, depth) \ + (tree[n].Freq < tree[m].Freq || \ + (tree[n].Freq == tree[m].Freq && depth[n] <= depth[m])) + +/* =========================================================================== + * Restore the heap property by moving down the tree starting at node k, + * exchanging a node with the smallest of its two sons if necessary, stopping + * when the heap property is re-established (each father smaller than its + * two sons). + */ +local void pqdownheap(s, tree, k) + deflate_state *s; + ct_data *tree; /* the tree to restore */ + int k; /* node to move down */ +{ + int v = s->heap[k]; + int j = k << 1; /* left son of k */ + while (j <= s->heap_len) { + /* Set j to the smallest of the two sons: */ + if (j < s->heap_len && + smaller(tree, s->heap[j+1], s->heap[j], s->depth)) { + j++; + } + /* Exit if v is smaller than both sons */ + if (smaller(tree, v, s->heap[j], s->depth)) break; + + /* Exchange v with the smallest son */ + s->heap[k] = s->heap[j]; k = j; + + /* And continue down the tree, setting j to the left son of k */ + j <<= 1; + } + s->heap[k] = v; +} + +/* =========================================================================== + * Compute the optimal bit lengths for a tree and update the total bit length + * for the current block. + * IN assertion: the fields freq and dad are set, heap[heap_max] and + * above are the tree nodes sorted by increasing frequency. + * OUT assertions: the field len is set to the optimal bit length, the + * array bl_count contains the frequencies for each bit length. + * The length opt_len is updated; static_len is also updated if stree is + * not null. + */ +local void gen_bitlen(s, desc) + deflate_state *s; + tree_desc *desc; /* the tree descriptor */ +{ + ct_data *tree = desc->dyn_tree; + int max_code = desc->max_code; + const ct_data *stree = desc->stat_desc->static_tree; + const intf *extra = desc->stat_desc->extra_bits; + int base = desc->stat_desc->extra_base; + int max_length = desc->stat_desc->max_length; + int h; /* heap index */ + int n, m; /* iterate over the tree elements */ + int bits; /* bit length */ + int xbits; /* extra bits */ + ush f; /* frequency */ + int overflow = 0; /* number of elements with bit length too large */ + + for (bits = 0; bits <= MAX_BITS; bits++) s->bl_count[bits] = 0; + + /* In a first pass, compute the optimal bit lengths (which may + * overflow in the case of the bit length tree). + */ + tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */ + + for (h = s->heap_max+1; h < HEAP_SIZE; h++) { + n = s->heap[h]; + bits = tree[tree[n].Dad].Len + 1; + if (bits > max_length) bits = max_length, overflow++; + tree[n].Len = (ush)bits; + /* We overwrite tree[n].Dad which is no longer needed */ + + if (n > max_code) continue; /* not a leaf node */ + + s->bl_count[bits]++; + xbits = 0; + if (n >= base) xbits = extra[n-base]; + f = tree[n].Freq; + s->opt_len += (ulg)f * (bits + xbits); + if (stree) s->static_len += (ulg)f * (stree[n].Len + xbits); + } + if (overflow == 0) return; + + Trace((stderr,"\nbit length overflow\n")); + /* This happens for example on obj2 and pic of the Calgary corpus */ + + /* Find the first bit length which could increase: */ + do { + bits = max_length-1; + while (s->bl_count[bits] == 0) bits--; + s->bl_count[bits]--; /* move one leaf down the tree */ + s->bl_count[bits+1] += 2; /* move one overflow item as its brother */ + s->bl_count[max_length]--; + /* The brother of the overflow item also moves one step up, + * but this does not affect bl_count[max_length] + */ + overflow -= 2; + } while (overflow > 0); + + /* Now recompute all bit lengths, scanning in increasing frequency. + * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all + * lengths instead of fixing only the wrong ones. This idea is taken + * from 'ar' written by Haruhiko Okumura.) + */ + for (bits = max_length; bits != 0; bits--) { + n = s->bl_count[bits]; + while (n != 0) { + m = s->heap[--h]; + if (m > max_code) continue; + if ((unsigned) tree[m].Len != (unsigned) bits) { + Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits)); + s->opt_len += ((long)bits - (long)tree[m].Len) + *(long)tree[m].Freq; + tree[m].Len = (ush)bits; + } + n--; + } + } +} + +/* =========================================================================== + * Generate the codes for a given tree and bit counts (which need not be + * optimal). + * IN assertion: the array bl_count contains the bit length statistics for + * the given tree and the field len is set for all tree elements. + * OUT assertion: the field code is set for all tree elements of non + * zero code length. + */ +local void gen_codes (tree, max_code, bl_count) + ct_data *tree; /* the tree to decorate */ + int max_code; /* largest code with non zero frequency */ + ushf *bl_count; /* number of codes at each bit length */ +{ + ush next_code[MAX_BITS+1]; /* next code value for each bit length */ + ush code = 0; /* running code value */ + int bits; /* bit index */ + int n; /* code index */ + + /* The distribution counts are first used to generate the code values + * without bit reversal. + */ + for (bits = 1; bits <= MAX_BITS; bits++) { + next_code[bits] = code = (code + bl_count[bits-1]) << 1; + } + /* Check that the bit counts in bl_count are consistent. The last code + * must be all ones. + */ + Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1, + "inconsistent bit counts"); + Tracev((stderr,"\ngen_codes: max_code %d ", max_code)); + + for (n = 0; n <= max_code; n++) { + int len = tree[n].Len; + if (len == 0) continue; + /* Now reverse the bits */ + tree[n].Code = bi_reverse(next_code[len]++, len); + + Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ", + n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1)); + } +} + +/* =========================================================================== + * Construct one Huffman tree and assigns the code bit strings and lengths. + * Update the total bit length for the current block. + * IN assertion: the field freq is set for all tree elements. + * OUT assertions: the fields len and code are set to the optimal bit length + * and corresponding code. The length opt_len is updated; static_len is + * also updated if stree is not null. The field max_code is set. + */ +local void build_tree(s, desc) + deflate_state *s; + tree_desc *desc; /* the tree descriptor */ +{ + ct_data *tree = desc->dyn_tree; + const ct_data *stree = desc->stat_desc->static_tree; + int elems = desc->stat_desc->elems; + int n, m; /* iterate over heap elements */ + int max_code = -1; /* largest code with non zero frequency */ + int node; /* new node being created */ + + /* Construct the initial heap, with least frequent element in + * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. + * heap[0] is not used. + */ + s->heap_len = 0, s->heap_max = HEAP_SIZE; + + for (n = 0; n < elems; n++) { + if (tree[n].Freq != 0) { + s->heap[++(s->heap_len)] = max_code = n; + s->depth[n] = 0; + } else { + tree[n].Len = 0; + } + } + + /* The pkzip format requires that at least one distance code exists, + * and that at least one bit should be sent even if there is only one + * possible code. So to avoid special checks later on we force at least + * two codes of non zero frequency. + */ + while (s->heap_len < 2) { + node = s->heap[++(s->heap_len)] = (max_code < 2 ? ++max_code : 0); + tree[node].Freq = 1; + s->depth[node] = 0; + s->opt_len--; if (stree) s->static_len -= stree[node].Len; + /* node is 0 or 1 so it does not have extra bits */ + } + desc->max_code = max_code; + + /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, + * establish sub-heaps of increasing lengths: + */ + for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n); + + /* Construct the Huffman tree by repeatedly combining the least two + * frequent nodes. + */ + node = elems; /* next internal node of the tree */ + do { + pqremove(s, tree, n); /* n = node of least frequency */ + m = s->heap[SMALLEST]; /* m = node of next least frequency */ + + s->heap[--(s->heap_max)] = n; /* keep the nodes sorted by frequency */ + s->heap[--(s->heap_max)] = m; + + /* Create a new node father of n and m */ + tree[node].Freq = tree[n].Freq + tree[m].Freq; + s->depth[node] = (uch)((s->depth[n] >= s->depth[m] ? + s->depth[n] : s->depth[m]) + 1); + tree[n].Dad = tree[m].Dad = (ush)node; +#ifdef DUMP_BL_TREE + if (tree == s->bl_tree) { + fprintf(stderr,"\nnode %d(%d), sons %d(%d) %d(%d)", + node, tree[node].Freq, n, tree[n].Freq, m, tree[m].Freq); + } +#endif + /* and insert the new node in the heap */ + s->heap[SMALLEST] = node++; + pqdownheap(s, tree, SMALLEST); + + } while (s->heap_len >= 2); + + s->heap[--(s->heap_max)] = s->heap[SMALLEST]; + + /* At this point, the fields freq and dad are set. We can now + * generate the bit lengths. + */ + gen_bitlen(s, (tree_desc *)desc); + + /* The field len is now set, we can generate the bit codes */ + gen_codes ((ct_data *)tree, max_code, s->bl_count); +} + +/* =========================================================================== + * Scan a literal or distance tree to determine the frequencies of the codes + * in the bit length tree. + */ +local void scan_tree (s, tree, max_code) + deflate_state *s; + ct_data *tree; /* the tree to be scanned */ + int max_code; /* and its largest code of non zero frequency */ +{ + int n; /* iterates over all tree elements */ + int prevlen = -1; /* last emitted length */ + int curlen; /* length of current code */ + int nextlen = tree[0].Len; /* length of next code */ + int count = 0; /* repeat count of the current code */ + int max_count = 7; /* max repeat count */ + int min_count = 4; /* min repeat count */ + + if (nextlen == 0) max_count = 138, min_count = 3; + tree[max_code+1].Len = (ush)0xffff; /* guard */ + + for (n = 0; n <= max_code; n++) { + curlen = nextlen; nextlen = tree[n+1].Len; + if (++count < max_count && curlen == nextlen) { + continue; + } else if (count < min_count) { + s->bl_tree[curlen].Freq += count; + } else if (curlen != 0) { + if (curlen != prevlen) s->bl_tree[curlen].Freq++; + s->bl_tree[REP_3_6].Freq++; + } else if (count <= 10) { + s->bl_tree[REPZ_3_10].Freq++; + } else { + s->bl_tree[REPZ_11_138].Freq++; + } + count = 0; prevlen = curlen; + if (nextlen == 0) { + max_count = 138, min_count = 3; + } else if (curlen == nextlen) { + max_count = 6, min_count = 3; + } else { + max_count = 7, min_count = 4; + } + } +} + +/* =========================================================================== + * Send a literal or distance tree in compressed form, using the codes in + * bl_tree. + */ +local void send_tree (s, tree, max_code) + deflate_state *s; + ct_data *tree; /* the tree to be scanned */ + int max_code; /* and its largest code of non zero frequency */ +{ + int n; /* iterates over all tree elements */ + int prevlen = -1; /* last emitted length */ + int curlen; /* length of current code */ + int nextlen = tree[0].Len; /* length of next code */ + int count = 0; /* repeat count of the current code */ + int max_count = 7; /* max repeat count */ + int min_count = 4; /* min repeat count */ + + /* tree[max_code+1].Len = -1; */ /* guard already set */ + if (nextlen == 0) max_count = 138, min_count = 3; + + for (n = 0; n <= max_code; n++) { + curlen = nextlen; nextlen = tree[n+1].Len; + if (++count < max_count && curlen == nextlen) { + continue; + } else if (count < min_count) { + do { send_code(s, curlen, s->bl_tree); } while (--count != 0); + + } else if (curlen != 0) { + if (curlen != prevlen) { + send_code(s, curlen, s->bl_tree); count--; + } + Assert(count >= 3 && count <= 6, " 3_6?"); + send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2); + + } else if (count <= 10) { + send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3); + + } else { + send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7); + } + count = 0; prevlen = curlen; + if (nextlen == 0) { + max_count = 138, min_count = 3; + } else if (curlen == nextlen) { + max_count = 6, min_count = 3; + } else { + max_count = 7, min_count = 4; + } + } +} + +/* =========================================================================== + * Construct the Huffman tree for the bit lengths and return the index in + * bl_order of the last bit length code to send. + */ +local int build_bl_tree(s) + deflate_state *s; +{ + int max_blindex; /* index of last bit length code of non zero freq */ + + /* Determine the bit length frequencies for literal and distance trees */ + scan_tree(s, (ct_data *)s->dyn_ltree, s->l_desc.max_code); + scan_tree(s, (ct_data *)s->dyn_dtree, s->d_desc.max_code); + + /* Build the bit length tree: */ + build_tree(s, (tree_desc *)(&(s->bl_desc))); + /* opt_len now includes the length of the tree representations, except + * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. + */ + + /* Determine the number of bit length codes to send. The pkzip format + * requires that at least 4 bit length codes be sent. (appnote.txt says + * 3 but the actual value used is 4.) + */ + for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) { + if (s->bl_tree[bl_order[max_blindex]].Len != 0) break; + } + /* Update opt_len to include the bit length tree and counts */ + s->opt_len += 3*(max_blindex+1) + 5+5+4; + Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", + s->opt_len, s->static_len)); + + return max_blindex; +} + +/* =========================================================================== + * Send the header for a block using dynamic Huffman trees: the counts, the + * lengths of the bit length codes, the literal tree and the distance tree. + * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. + */ +local void send_all_trees(s, lcodes, dcodes, blcodes) + deflate_state *s; + int lcodes, dcodes, blcodes; /* number of codes for each tree */ +{ + int rank; /* index in bl_order */ + + Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); + Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, + "too many codes"); + Tracev((stderr, "\nbl counts: ")); + send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */ + send_bits(s, dcodes-1, 5); + send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */ + for (rank = 0; rank < blcodes; rank++) { + Tracev((stderr, "\nbl code %2d ", bl_order[rank])); + send_bits(s, s->bl_tree[bl_order[rank]].Len, 3); + } + Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); + + send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */ + Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); + + send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */ + Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); +} + +/* =========================================================================== + * Send a stored block + */ +void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last) + deflate_state *s; + charf *buf; /* input block */ + ulg stored_len; /* length of input block */ + int last; /* one if this is the last block for a file */ +{ + send_bits(s, (STORED_BLOCK<<1)+last, 3); /* send block type */ +#ifdef DEBUG + s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L; + s->compressed_len += (stored_len + 4) << 3; +#endif + copy_block(s, buf, (unsigned)stored_len, 1); /* with header */ +} + +/* =========================================================================== + * Flush the bits in the bit buffer to pending output (leaves at most 7 bits) + */ +void ZLIB_INTERNAL _tr_flush_bits(s) + deflate_state *s; +{ + bi_flush(s); +} + +/* =========================================================================== + * Send one empty static block to give enough lookahead for inflate. + * This takes 10 bits, of which 7 may remain in the bit buffer. + */ +void ZLIB_INTERNAL _tr_align(s) + deflate_state *s; +{ + send_bits(s, STATIC_TREES<<1, 3); + send_code(s, END_BLOCK, static_ltree); +#ifdef DEBUG + s->compressed_len += 10L; /* 3 for block type, 7 for EOB */ +#endif + bi_flush(s); +} + +/* =========================================================================== + * Determine the best encoding for the current block: dynamic trees, static + * trees or store, and output the encoded block to the zip file. + */ +void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last) + deflate_state *s; + charf *buf; /* input block, or NULL if too old */ + ulg stored_len; /* length of input block */ + int last; /* one if this is the last block for a file */ +{ + ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */ + int max_blindex = 0; /* index of last bit length code of non zero freq */ + + /* Build the Huffman trees unless a stored block is forced */ + if (s->level > 0) { + + /* Check if the file is binary or text */ + if (s->strm->data_type == Z_UNKNOWN) + s->strm->data_type = detect_data_type(s); + + /* Construct the literal and distance trees */ + build_tree(s, (tree_desc *)(&(s->l_desc))); + Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len, + s->static_len)); + + build_tree(s, (tree_desc *)(&(s->d_desc))); + Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len, + s->static_len)); + /* At this point, opt_len and static_len are the total bit lengths of + * the compressed block data, excluding the tree representations. + */ + + /* Build the bit length tree for the above two trees, and get the index + * in bl_order of the last bit length code to send. + */ + max_blindex = build_bl_tree(s); + + /* Determine the best encoding. Compute the block lengths in bytes. */ + opt_lenb = (s->opt_len+3+7)>>3; + static_lenb = (s->static_len+3+7)>>3; + + Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", + opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, + s->last_lit)); + + if (static_lenb <= opt_lenb) opt_lenb = static_lenb; + + } else { + Assert(buf != (char*)0, "lost buf"); + opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ + } + +#ifdef FORCE_STORED + if (buf != (char*)0) { /* force stored block */ +#else + if (stored_len+4 <= opt_lenb && buf != (char*)0) { + /* 4: two words for the lengths */ +#endif + /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. + * Otherwise we can't have processed more than WSIZE input bytes since + * the last block flush, because compression would have been + * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to + * transform a block into a stored block. + */ + _tr_stored_block(s, buf, stored_len, last); + +#ifdef FORCE_STATIC + } else if (static_lenb >= 0) { /* force static trees */ +#else + } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) { +#endif + send_bits(s, (STATIC_TREES<<1)+last, 3); + compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree); +#ifdef DEBUG + s->compressed_len += 3 + s->static_len; +#endif + } else { + send_bits(s, (DYN_TREES<<1)+last, 3); + send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1, + max_blindex+1); + compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree); +#ifdef DEBUG + s->compressed_len += 3 + s->opt_len; +#endif + } + Assert (s->compressed_len == s->bits_sent, "bad compressed size"); + /* The above check is made mod 2^32, for files larger than 512 MB + * and uLong implemented on 32 bits. + */ + init_block(s); + + if (last) { + bi_windup(s); +#ifdef DEBUG + s->compressed_len += 7; /* align on byte boundary */ +#endif + } + Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, + s->compressed_len-7*last)); +} + +/* =========================================================================== + * Save the match info and tally the frequency counts. Return true if + * the current block must be flushed. + */ +int ZLIB_INTERNAL _tr_tally (s, dist, lc) + deflate_state *s; + unsigned dist; /* distance of matched string */ + unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ +{ + s->d_buf[s->last_lit] = (ush)dist; + s->l_buf[s->last_lit++] = (uch)lc; + if (dist == 0) { + /* lc is the unmatched char */ + s->dyn_ltree[lc].Freq++; + } else { + s->matches++; + /* Here, lc is the match length - MIN_MATCH */ + dist--; /* dist = match distance - 1 */ + Assert((ush)dist < (ush)MAX_DIST(s) && + (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && + (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); + + s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++; + s->dyn_dtree[d_code(dist)].Freq++; + } + +#ifdef TRUNCATE_BLOCK + /* Try to guess if it is profitable to stop the current block here */ + if ((s->last_lit & 0x1fff) == 0 && s->level > 2) { + /* Compute an upper bound for the compressed length */ + ulg out_length = (ulg)s->last_lit*8L; + ulg in_length = (ulg)((long)s->strstart - s->block_start); + int dcode; + for (dcode = 0; dcode < D_CODES; dcode++) { + out_length += (ulg)s->dyn_dtree[dcode].Freq * + (5L+extra_dbits[dcode]); + } + out_length >>= 3; + Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", + s->last_lit, in_length, out_length, + 100L - out_length*100L/in_length)); + if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1; + } +#endif + return (s->last_lit == s->lit_bufsize-1); + /* We avoid equality with lit_bufsize because of wraparound at 64K + * on 16 bit machines and because stored blocks are restricted to + * 64K-1 bytes. + */ +} + +/* =========================================================================== + * Send the block data compressed using the given Huffman trees + */ +local void compress_block(s, ltree, dtree) + deflate_state *s; + ct_data *ltree; /* literal tree */ + ct_data *dtree; /* distance tree */ +{ + unsigned dist; /* distance of matched string */ + int lc; /* match length or unmatched char (if dist == 0) */ + unsigned lx = 0; /* running index in l_buf */ + unsigned code; /* the code to send */ + int extra; /* number of extra bits to send */ + + if (s->last_lit != 0) do { + dist = s->d_buf[lx]; + lc = s->l_buf[lx++]; + if (dist == 0) { + send_code(s, lc, ltree); /* send a literal byte */ + Tracecv(isgraph(lc), (stderr," '%c' ", lc)); + } else { + /* Here, lc is the match length - MIN_MATCH */ + code = _length_code[lc]; + send_code(s, code+LITERALS+1, ltree); /* send the length code */ + extra = extra_lbits[code]; + if (extra != 0) { + lc -= base_length[code]; + send_bits(s, lc, extra); /* send the extra length bits */ + } + dist--; /* dist is now the match distance - 1 */ + code = d_code(dist); + Assert (code < D_CODES, "bad d_code"); + + send_code(s, code, dtree); /* send the distance code */ + extra = extra_dbits[code]; + if (extra != 0) { + dist -= base_dist[code]; + send_bits(s, dist, extra); /* send the extra distance bits */ + } + } /* literal or match pair ? */ + + /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ + Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, + "pendingBuf overflow"); + + } while (lx < s->last_lit); + + send_code(s, END_BLOCK, ltree); +} + +/* =========================================================================== + * Check if the data type is TEXT or BINARY, using the following algorithm: + * - TEXT if the two conditions below are satisfied: + * a) There are no non-portable control characters belonging to the + * "black list" (0..6, 14..25, 28..31). + * b) There is at least one printable character belonging to the + * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). + * - BINARY otherwise. + * - The following partially-portable control characters form a + * "gray list" that is ignored in this detection algorithm: + * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). + * IN assertion: the fields Freq of dyn_ltree are set. + */ +local int detect_data_type(s) + deflate_state *s; +{ + /* black_mask is the bit mask of black-listed bytes + * set bits 0..6, 14..25, and 28..31 + * 0xf3ffc07f = binary 11110011111111111100000001111111 + */ + unsigned long black_mask = 0xf3ffc07fUL; + int n; + + /* Check for non-textual ("black-listed") bytes. */ + for (n = 0; n <= 31; n++, black_mask >>= 1) + if ((black_mask & 1) && (s->dyn_ltree[n].Freq != 0)) + return Z_BINARY; + + /* Check for textual ("white-listed") bytes. */ + if (s->dyn_ltree[9].Freq != 0 || s->dyn_ltree[10].Freq != 0 + || s->dyn_ltree[13].Freq != 0) + return Z_TEXT; + for (n = 32; n < LITERALS; n++) + if (s->dyn_ltree[n].Freq != 0) + return Z_TEXT; + + /* There are no "black-listed" or "white-listed" bytes: + * this stream either is empty or has tolerated ("gray-listed") bytes only. + */ + return Z_BINARY; +} + +/* =========================================================================== + * Reverse the first len bits of a code, using straightforward code (a faster + * method would use a table) + * IN assertion: 1 <= len <= 15 + */ +local unsigned bi_reverse(code, len) + unsigned code; /* the value to invert */ + int len; /* its bit length */ +{ + register unsigned res = 0; + do { + res |= code & 1; + code >>= 1, res <<= 1; + } while (--len > 0); + return res >> 1; +} + +/* =========================================================================== + * Flush the bit buffer, keeping at most 7 bits in it. + */ +local void bi_flush(s) + deflate_state *s; +{ + if (s->bi_valid == 16) { + put_short(s, s->bi_buf); + s->bi_buf = 0; + s->bi_valid = 0; + } else if (s->bi_valid >= 8) { + put_byte(s, (Byte)s->bi_buf); + s->bi_buf >>= 8; + s->bi_valid -= 8; + } +} + +/* =========================================================================== + * Flush the bit buffer and align the output on a byte boundary + */ +local void bi_windup(s) + deflate_state *s; +{ + if (s->bi_valid > 8) { + put_short(s, s->bi_buf); + } else if (s->bi_valid > 0) { + put_byte(s, (Byte)s->bi_buf); + } + s->bi_buf = 0; + s->bi_valid = 0; +#ifdef DEBUG + s->bits_sent = (s->bits_sent+7) & ~7; +#endif +} + +/* =========================================================================== + * Copy a stored block, storing first the length and its + * one's complement if requested. + */ +local void copy_block(s, buf, len, header) + deflate_state *s; + charf *buf; /* the input data */ + unsigned len; /* its length */ + int header; /* true if block header must be written */ +{ + bi_windup(s); /* align on byte boundary */ + + if (header) { + put_short(s, (ush)len); + put_short(s, (ush)~len); +#ifdef DEBUG + s->bits_sent += 2*16; +#endif + } +#ifdef DEBUG + s->bits_sent += (ulg)len<<3; +#endif + while (len--) { + put_byte(s, *buf++); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/trees.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,128 @@ +/* header created automatically with -DGEN_TREES_H */ + +local const ct_data static_ltree[L_CODES+2] = { +{{ 12},{ 8}}, {{140},{ 8}}, {{ 76},{ 8}}, {{204},{ 8}}, {{ 44},{ 8}}, +{{172},{ 8}}, {{108},{ 8}}, {{236},{ 8}}, {{ 28},{ 8}}, {{156},{ 8}}, +{{ 92},{ 8}}, {{220},{ 8}}, {{ 60},{ 8}}, {{188},{ 8}}, {{124},{ 8}}, +{{252},{ 8}}, {{ 2},{ 8}}, {{130},{ 8}}, {{ 66},{ 8}}, {{194},{ 8}}, +{{ 34},{ 8}}, {{162},{ 8}}, {{ 98},{ 8}}, {{226},{ 8}}, {{ 18},{ 8}}, +{{146},{ 8}}, {{ 82},{ 8}}, {{210},{ 8}}, {{ 50},{ 8}}, {{178},{ 8}}, +{{114},{ 8}}, {{242},{ 8}}, {{ 10},{ 8}}, {{138},{ 8}}, {{ 74},{ 8}}, +{{202},{ 8}}, {{ 42},{ 8}}, {{170},{ 8}}, {{106},{ 8}}, {{234},{ 8}}, +{{ 26},{ 8}}, {{154},{ 8}}, {{ 90},{ 8}}, {{218},{ 8}}, {{ 58},{ 8}}, +{{186},{ 8}}, {{122},{ 8}}, {{250},{ 8}}, {{ 6},{ 8}}, {{134},{ 8}}, +{{ 70},{ 8}}, {{198},{ 8}}, {{ 38},{ 8}}, {{166},{ 8}}, {{102},{ 8}}, +{{230},{ 8}}, {{ 22},{ 8}}, {{150},{ 8}}, {{ 86},{ 8}}, {{214},{ 8}}, +{{ 54},{ 8}}, {{182},{ 8}}, {{118},{ 8}}, {{246},{ 8}}, {{ 14},{ 8}}, +{{142},{ 8}}, {{ 78},{ 8}}, {{206},{ 8}}, {{ 46},{ 8}}, {{174},{ 8}}, +{{110},{ 8}}, {{238},{ 8}}, {{ 30},{ 8}}, {{158},{ 8}}, {{ 94},{ 8}}, +{{222},{ 8}}, {{ 62},{ 8}}, {{190},{ 8}}, {{126},{ 8}}, {{254},{ 8}}, +{{ 1},{ 8}}, {{129},{ 8}}, {{ 65},{ 8}}, {{193},{ 8}}, {{ 33},{ 8}}, +{{161},{ 8}}, {{ 97},{ 8}}, {{225},{ 8}}, {{ 17},{ 8}}, {{145},{ 8}}, +{{ 81},{ 8}}, {{209},{ 8}}, {{ 49},{ 8}}, {{177},{ 8}}, {{113},{ 8}}, +{{241},{ 8}}, {{ 9},{ 8}}, {{137},{ 8}}, {{ 73},{ 8}}, {{201},{ 8}}, +{{ 41},{ 8}}, {{169},{ 8}}, {{105},{ 8}}, {{233},{ 8}}, {{ 25},{ 8}}, +{{153},{ 8}}, {{ 89},{ 8}}, {{217},{ 8}}, {{ 57},{ 8}}, {{185},{ 8}}, +{{121},{ 8}}, {{249},{ 8}}, {{ 5},{ 8}}, {{133},{ 8}}, {{ 69},{ 8}}, +{{197},{ 8}}, {{ 37},{ 8}}, {{165},{ 8}}, {{101},{ 8}}, {{229},{ 8}}, +{{ 21},{ 8}}, {{149},{ 8}}, {{ 85},{ 8}}, {{213},{ 8}}, {{ 53},{ 8}}, +{{181},{ 8}}, {{117},{ 8}}, {{245},{ 8}}, {{ 13},{ 8}}, {{141},{ 8}}, +{{ 77},{ 8}}, {{205},{ 8}}, {{ 45},{ 8}}, {{173},{ 8}}, {{109},{ 8}}, +{{237},{ 8}}, {{ 29},{ 8}}, {{157},{ 8}}, {{ 93},{ 8}}, {{221},{ 8}}, +{{ 61},{ 8}}, {{189},{ 8}}, {{125},{ 8}}, {{253},{ 8}}, {{ 19},{ 9}}, +{{275},{ 9}}, {{147},{ 9}}, {{403},{ 9}}, {{ 83},{ 9}}, {{339},{ 9}}, +{{211},{ 9}}, {{467},{ 9}}, {{ 51},{ 9}}, {{307},{ 9}}, {{179},{ 9}}, +{{435},{ 9}}, {{115},{ 9}}, {{371},{ 9}}, {{243},{ 9}}, {{499},{ 9}}, +{{ 11},{ 9}}, {{267},{ 9}}, {{139},{ 9}}, {{395},{ 9}}, {{ 75},{ 9}}, +{{331},{ 9}}, {{203},{ 9}}, {{459},{ 9}}, {{ 43},{ 9}}, {{299},{ 9}}, +{{171},{ 9}}, {{427},{ 9}}, {{107},{ 9}}, {{363},{ 9}}, {{235},{ 9}}, +{{491},{ 9}}, {{ 27},{ 9}}, {{283},{ 9}}, {{155},{ 9}}, {{411},{ 9}}, +{{ 91},{ 9}}, {{347},{ 9}}, {{219},{ 9}}, {{475},{ 9}}, {{ 59},{ 9}}, +{{315},{ 9}}, {{187},{ 9}}, {{443},{ 9}}, {{123},{ 9}}, {{379},{ 9}}, +{{251},{ 9}}, {{507},{ 9}}, {{ 7},{ 9}}, {{263},{ 9}}, {{135},{ 9}}, +{{391},{ 9}}, {{ 71},{ 9}}, {{327},{ 9}}, {{199},{ 9}}, {{455},{ 9}}, +{{ 39},{ 9}}, {{295},{ 9}}, {{167},{ 9}}, {{423},{ 9}}, {{103},{ 9}}, +{{359},{ 9}}, {{231},{ 9}}, {{487},{ 9}}, {{ 23},{ 9}}, {{279},{ 9}}, +{{151},{ 9}}, {{407},{ 9}}, {{ 87},{ 9}}, {{343},{ 9}}, {{215},{ 9}}, +{{471},{ 9}}, {{ 55},{ 9}}, {{311},{ 9}}, {{183},{ 9}}, {{439},{ 9}}, +{{119},{ 9}}, {{375},{ 9}}, {{247},{ 9}}, {{503},{ 9}}, {{ 15},{ 9}}, +{{271},{ 9}}, {{143},{ 9}}, {{399},{ 9}}, {{ 79},{ 9}}, {{335},{ 9}}, +{{207},{ 9}}, {{463},{ 9}}, {{ 47},{ 9}}, {{303},{ 9}}, {{175},{ 9}}, +{{431},{ 9}}, {{111},{ 9}}, {{367},{ 9}}, {{239},{ 9}}, {{495},{ 9}}, +{{ 31},{ 9}}, {{287},{ 9}}, {{159},{ 9}}, {{415},{ 9}}, {{ 95},{ 9}}, +{{351},{ 9}}, {{223},{ 9}}, {{479},{ 9}}, {{ 63},{ 9}}, {{319},{ 9}}, +{{191},{ 9}}, {{447},{ 9}}, {{127},{ 9}}, {{383},{ 9}}, {{255},{ 9}}, +{{511},{ 9}}, {{ 0},{ 7}}, {{ 64},{ 7}}, {{ 32},{ 7}}, {{ 96},{ 7}}, +{{ 16},{ 7}}, {{ 80},{ 7}}, {{ 48},{ 7}}, {{112},{ 7}}, {{ 8},{ 7}}, +{{ 72},{ 7}}, {{ 40},{ 7}}, {{104},{ 7}}, {{ 24},{ 7}}, {{ 88},{ 7}}, +{{ 56},{ 7}}, {{120},{ 7}}, {{ 4},{ 7}}, {{ 68},{ 7}}, {{ 36},{ 7}}, +{{100},{ 7}}, {{ 20},{ 7}}, {{ 84},{ 7}}, {{ 52},{ 7}}, {{116},{ 7}}, +{{ 3},{ 8}}, {{131},{ 8}}, {{ 67},{ 8}}, {{195},{ 8}}, {{ 35},{ 8}}, +{{163},{ 8}}, {{ 99},{ 8}}, {{227},{ 8}} +}; + +local const ct_data static_dtree[D_CODES] = { +{{ 0},{ 5}}, {{16},{ 5}}, {{ 8},{ 5}}, {{24},{ 5}}, {{ 4},{ 5}}, +{{20},{ 5}}, {{12},{ 5}}, {{28},{ 5}}, {{ 2},{ 5}}, {{18},{ 5}}, +{{10},{ 5}}, {{26},{ 5}}, {{ 6},{ 5}}, {{22},{ 5}}, {{14},{ 5}}, +{{30},{ 5}}, {{ 1},{ 5}}, {{17},{ 5}}, {{ 9},{ 5}}, {{25},{ 5}}, +{{ 5},{ 5}}, {{21},{ 5}}, {{13},{ 5}}, {{29},{ 5}}, {{ 3},{ 5}}, +{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}} +}; + +const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = { + 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, +10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, +11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, +12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, +13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, +13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, +14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, +14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, +14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, +15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, +15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, +15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 16, 17, +18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22, +23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, +24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, +26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, +26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, +27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, +27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, +28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, +28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, +28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, +29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, +29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, +29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29 +}; + +const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, +13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, +17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, +19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, +21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, +22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, +23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, +24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, +25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, +25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, +26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, +26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, +27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28 +}; + +local const int base_length[LENGTH_CODES] = { +0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, +64, 80, 96, 112, 128, 160, 192, 224, 0 +}; + +local const int base_dist[D_CODES] = { + 0, 1, 2, 3, 4, 6, 8, 12, 16, 24, + 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, + 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576 +}; +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/uncompr.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,59 @@ +/* uncompr.c -- decompress a memory buffer + * Copyright (C) 1995-2003, 2010 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#define ZLIB_INTERNAL +#include "zlib.h" + +/* =========================================================================== + Decompresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total + size of the destination buffer, which must be large enough to hold the + entire uncompressed data. (The size of the uncompressed data must have + been saved previously by the compressor and transmitted to the decompressor + by some mechanism outside the scope of this compression library.) + Upon exit, destLen is the actual size of the compressed buffer. + + uncompress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer, or Z_DATA_ERROR if the input data was corrupted. +*/ +int ZEXPORT uncompress (dest, destLen, source, sourceLen) + Bytef *dest; + uLongf *destLen; + const Bytef *source; + uLong sourceLen; +{ + z_stream stream; + int err; + + stream.next_in = (Bytef*)source; + stream.avail_in = (uInt)sourceLen; + /* Check for source > 64K on 16-bit machine: */ + if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; + + stream.next_out = dest; + stream.avail_out = (uInt)*destLen; + if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; + + stream.zalloc = (alloc_func)0; + stream.zfree = (free_func)0; + + err = inflateInit(&stream); + if (err != Z_OK) return err; + + err = inflate(&stream, Z_FINISH); + if (err != Z_STREAM_END) { + inflateEnd(&stream); + if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0)) + return Z_DATA_ERROR; + return err; + } + *destLen = stream.total_out; + + err = inflateEnd(&stream); + return err; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/watcom/watcom_f.mak Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,43 @@ +# Makefile for zlib +# OpenWatcom flat model +# Last updated: 28-Dec-2005 + +# To use, do "wmake -f watcom_f.mak" + +C_SOURCE = adler32.c compress.c crc32.c deflate.c & + gzclose.c gzlib.c gzread.c gzwrite.c & + infback.c inffast.c inflate.c inftrees.c & + trees.c uncompr.c zutil.c + +OBJS = adler32.obj compress.obj crc32.obj deflate.obj & + gzclose.obj gzlib.obj gzread.obj gzwrite.obj & + infback.obj inffast.obj inflate.obj inftrees.obj & + trees.obj uncompr.obj zutil.obj + +CC = wcc386 +LINKER = wcl386 +CFLAGS = -zq -mf -3r -fp3 -s -bt=dos -oilrtfm -fr=nul -wx +ZLIB_LIB = zlib_f.lib + +.C.OBJ: + $(CC) $(CFLAGS) $[@ + +all: $(ZLIB_LIB) example.exe minigzip.exe + +$(ZLIB_LIB): $(OBJS) + wlib -b -c $(ZLIB_LIB) -+adler32.obj -+compress.obj -+crc32.obj + wlib -b -c $(ZLIB_LIB) -+gzclose.obj -+gzlib.obj -+gzread.obj -+gzwrite.obj + wlib -b -c $(ZLIB_LIB) -+deflate.obj -+infback.obj + wlib -b -c $(ZLIB_LIB) -+inffast.obj -+inflate.obj -+inftrees.obj + wlib -b -c $(ZLIB_LIB) -+trees.obj -+uncompr.obj -+zutil.obj + +example.exe: $(ZLIB_LIB) example.obj + $(LINKER) -ldos32a -fe=example.exe example.obj $(ZLIB_LIB) + +minigzip.exe: $(ZLIB_LIB) minigzip.obj + $(LINKER) -ldos32a -fe=minigzip.exe minigzip.obj $(ZLIB_LIB) + +clean: .SYMBOLIC + del *.obj + del $(ZLIB_LIB) + @echo Cleaning done
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/watcom/watcom_l.mak Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,43 @@ +# Makefile for zlib +# OpenWatcom large model +# Last updated: 28-Dec-2005 + +# To use, do "wmake -f watcom_l.mak" + +C_SOURCE = adler32.c compress.c crc32.c deflate.c & + gzclose.c gzlib.c gzread.c gzwrite.c & + infback.c inffast.c inflate.c inftrees.c & + trees.c uncompr.c zutil.c + +OBJS = adler32.obj compress.obj crc32.obj deflate.obj & + gzclose.obj gzlib.obj gzread.obj gzwrite.obj & + infback.obj inffast.obj inflate.obj inftrees.obj & + trees.obj uncompr.obj zutil.obj + +CC = wcc +LINKER = wcl +CFLAGS = -zq -ml -s -bt=dos -oilrtfm -fr=nul -wx +ZLIB_LIB = zlib_l.lib + +.C.OBJ: + $(CC) $(CFLAGS) $[@ + +all: $(ZLIB_LIB) example.exe minigzip.exe + +$(ZLIB_LIB): $(OBJS) + wlib -b -c $(ZLIB_LIB) -+adler32.obj -+compress.obj -+crc32.obj + wlib -b -c $(ZLIB_LIB) -+gzclose.obj -+gzlib.obj -+gzread.obj -+gzwrite.obj + wlib -b -c $(ZLIB_LIB) -+deflate.obj -+infback.obj + wlib -b -c $(ZLIB_LIB) -+inffast.obj -+inflate.obj -+inftrees.obj + wlib -b -c $(ZLIB_LIB) -+trees.obj -+uncompr.obj -+zutil.obj + +example.exe: $(ZLIB_LIB) example.obj + $(LINKER) -fe=example.exe example.obj $(ZLIB_LIB) + +minigzip.exe: $(ZLIB_LIB) minigzip.obj + $(LINKER) -fe=minigzip.exe minigzip.obj $(ZLIB_LIB) + +clean: .SYMBOLIC + del *.obj + del $(ZLIB_LIB) + @echo Cleaning done
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/DLL_FAQ.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,397 @@ + + Frequently Asked Questions about ZLIB1.DLL + + +This document describes the design, the rationale, and the usage +of the official DLL build of zlib, named ZLIB1.DLL. If you have +general questions about zlib, you should see the file "FAQ" found +in the zlib distribution, or at the following location: + http://www.gzip.org/zlib/zlib_faq.html + + + 1. What is ZLIB1.DLL, and how can I get it? + + - ZLIB1.DLL is the official build of zlib as a DLL. + (Please remark the character '1' in the name.) + + Pointers to a precompiled ZLIB1.DLL can be found in the zlib + web site at: + http://www.zlib.net/ + + Applications that link to ZLIB1.DLL can rely on the following + specification: + + * The exported symbols are exclusively defined in the source + files "zlib.h" and "zlib.def", found in an official zlib + source distribution. + * The symbols are exported by name, not by ordinal. + * The exported names are undecorated. + * The calling convention of functions is "C" (CDECL). + * The ZLIB1.DLL binary is linked to MSVCRT.DLL. + + The archive in which ZLIB1.DLL is bundled contains compiled + test programs that must run with a valid build of ZLIB1.DLL. + It is recommended to download the prebuilt DLL from the zlib + web site, instead of building it yourself, to avoid potential + incompatibilities that could be introduced by your compiler + and build settings. If you do build the DLL yourself, please + make sure that it complies with all the above requirements, + and it runs with the precompiled test programs, bundled with + the original ZLIB1.DLL distribution. + + If, for any reason, you need to build an incompatible DLL, + please use a different file name. + + + 2. Why did you change the name of the DLL to ZLIB1.DLL? + What happened to the old ZLIB.DLL? + + - The old ZLIB.DLL, built from zlib-1.1.4 or earlier, required + compilation settings that were incompatible to those used by + a static build. The DLL settings were supposed to be enabled + by defining the macro ZLIB_DLL, before including "zlib.h". + Incorrect handling of this macro was silently accepted at + build time, resulting in two major problems: + + * ZLIB_DLL was missing from the old makefile. When building + the DLL, not all people added it to the build options. In + consequence, incompatible incarnations of ZLIB.DLL started + to circulate around the net. + + * When switching from using the static library to using the + DLL, applications had to define the ZLIB_DLL macro and + to recompile all the sources that contained calls to zlib + functions. Failure to do so resulted in creating binaries + that were unable to run with the official ZLIB.DLL build. + + The only possible solution that we could foresee was to make + a binary-incompatible change in the DLL interface, in order to + remove the dependency on the ZLIB_DLL macro, and to release + the new DLL under a different name. + + We chose the name ZLIB1.DLL, where '1' indicates the major + zlib version number. We hope that we will not have to break + the binary compatibility again, at least not as long as the + zlib-1.x series will last. + + There is still a ZLIB_DLL macro, that can trigger a more + efficient build and use of the DLL, but compatibility no + longer dependents on it. + + + 3. Can I build ZLIB.DLL from the new zlib sources, and replace + an old ZLIB.DLL, that was built from zlib-1.1.4 or earlier? + + - In principle, you can do it by assigning calling convention + keywords to the macros ZEXPORT and ZEXPORTVA. In practice, + it depends on what you mean by "an old ZLIB.DLL", because the + old DLL exists in several mutually-incompatible versions. + You have to find out first what kind of calling convention is + being used in your particular ZLIB.DLL build, and to use the + same one in the new build. If you don't know what this is all + about, you might be better off if you would just leave the old + DLL intact. + + + 4. Can I compile my application using the new zlib interface, and + link it to an old ZLIB.DLL, that was built from zlib-1.1.4 or + earlier? + + - The official answer is "no"; the real answer depends again on + what kind of ZLIB.DLL you have. Even if you are lucky, this + course of action is unreliable. + + If you rebuild your application and you intend to use a newer + version of zlib (post- 1.1.4), it is strongly recommended to + link it to the new ZLIB1.DLL. + + + 5. Why are the zlib symbols exported by name, and not by ordinal? + + - Although exporting symbols by ordinal is a little faster, it + is risky. Any single glitch in the maintenance or use of the + DEF file that contains the ordinals can result in incompatible + builds and frustrating crashes. Simply put, the benefits of + exporting symbols by ordinal do not justify the risks. + + Technically, it should be possible to maintain ordinals in + the DEF file, and still export the symbols by name. Ordinals + exist in every DLL, and even if the dynamic linking performed + at the DLL startup is searching for names, ordinals serve as + hints, for a faster name lookup. However, if the DEF file + contains ordinals, the Microsoft linker automatically builds + an implib that will cause the executables linked to it to use + those ordinals, and not the names. It is interesting to + notice that the GNU linker for Win32 does not suffer from this + problem. + + It is possible to avoid the DEF file if the exported symbols + are accompanied by a "__declspec(dllexport)" attribute in the + source files. You can do this in zlib by predefining the + ZLIB_DLL macro. + + + 6. I see that the ZLIB1.DLL functions use the "C" (CDECL) calling + convention. Why not use the STDCALL convention? + STDCALL is the standard convention in Win32, and I need it in + my Visual Basic project! + + (For readability, we use CDECL to refer to the convention + triggered by the "__cdecl" keyword, STDCALL to refer to + the convention triggered by "__stdcall", and FASTCALL to + refer to the convention triggered by "__fastcall".) + + - Most of the native Windows API functions (without varargs) use + indeed the WINAPI convention (which translates to STDCALL in + Win32), but the standard C functions use CDECL. If a user + application is intrinsically tied to the Windows API (e.g. + it calls native Windows API functions such as CreateFile()), + sometimes it makes sense to decorate its own functions with + WINAPI. But if ANSI C or POSIX portability is a goal (e.g. + it calls standard C functions such as fopen()), it is not a + sound decision to request the inclusion of <windows.h>, or to + use non-ANSI constructs, for the sole purpose to make the user + functions STDCALL-able. + + The functionality offered by zlib is not in the category of + "Windows functionality", but is more like "C functionality". + + Technically, STDCALL is not bad; in fact, it is slightly + faster than CDECL, and it works with variable-argument + functions, just like CDECL. It is unfortunate that, in spite + of using STDCALL in the Windows API, it is not the default + convention used by the C compilers that run under Windows. + The roots of the problem reside deep inside the unsafety of + the K&R-style function prototypes, where the argument types + are not specified; but that is another story for another day. + + The remaining fact is that CDECL is the default convention. + Even if an explicit convention is hard-coded into the function + prototypes inside C headers, problems may appear. The + necessity to expose the convention in users' callbacks is one + of these problems. + + The calling convention issues are also important when using + zlib in other programming languages. Some of them, like Ada + (GNAT) and Fortran (GNU G77), have C bindings implemented + initially on Unix, and relying on the C calling convention. + On the other hand, the pre- .NET versions of Microsoft Visual + Basic require STDCALL, while Borland Delphi prefers, although + it does not require, FASTCALL. + + In fairness to all possible uses of zlib outside the C + programming language, we choose the default "C" convention. + Anyone interested in different bindings or conventions is + encouraged to maintain specialized projects. The "contrib/" + directory from the zlib distribution already holds a couple + of foreign bindings, such as Ada, C++, and Delphi. + + + 7. I need a DLL for my Visual Basic project. What can I do? + + - Define the ZLIB_WINAPI macro before including "zlib.h", when + building both the DLL and the user application (except that + you don't need to define anything when using the DLL in Visual + Basic). The ZLIB_WINAPI macro will switch on the WINAPI + (STDCALL) convention. The name of this DLL must be different + than the official ZLIB1.DLL. + + Gilles Vollant has contributed a build named ZLIBWAPI.DLL, + with the ZLIB_WINAPI macro turned on, and with the minizip + functionality built in. For more information, please read + the notes inside "contrib/vstudio/readme.txt", found in the + zlib distribution. + + + 8. I need to use zlib in my Microsoft .NET project. What can I + do? + + - Henrik Ravn has contributed a .NET wrapper around zlib. Look + into contrib/dotzlib/, inside the zlib distribution. + + + 9. If my application uses ZLIB1.DLL, should I link it to + MSVCRT.DLL? Why? + + - It is not required, but it is recommended to link your + application to MSVCRT.DLL, if it uses ZLIB1.DLL. + + The executables (.EXE, .DLL, etc.) that are involved in the + same process and are using the C run-time library (i.e. they + are calling standard C functions), must link to the same + library. There are several libraries in the Win32 system: + CRTDLL.DLL, MSVCRT.DLL, the static C libraries, etc. + Since ZLIB1.DLL is linked to MSVCRT.DLL, the executables that + depend on it should also be linked to MSVCRT.DLL. + + +10. Why are you saying that ZLIB1.DLL and my application should + be linked to the same C run-time (CRT) library? I linked my + application and my DLLs to different C libraries (e.g. my + application to a static library, and my DLLs to MSVCRT.DLL), + and everything works fine. + + - If a user library invokes only pure Win32 API (accessible via + <windows.h> and the related headers), its DLL build will work + in any context. But if this library invokes standard C API, + things get more complicated. + + There is a single Win32 library in a Win32 system. Every + function in this library resides in a single DLL module, that + is safe to call from anywhere. On the other hand, there are + multiple versions of the C library, and each of them has its + own separate internal state. Standalone executables and user + DLLs that call standard C functions must link to a C run-time + (CRT) library, be it static or shared (DLL). Intermixing + occurs when an executable (not necessarily standalone) and a + DLL are linked to different CRTs, and both are running in the + same process. + + Intermixing multiple CRTs is possible, as long as their + internal states are kept intact. The Microsoft Knowledge Base + articles KB94248 "HOWTO: Use the C Run-Time" and KB140584 + "HOWTO: Link with the Correct C Run-Time (CRT) Library" + mention the potential problems raised by intermixing. + + If intermixing works for you, it's because your application + and DLLs are avoiding the corruption of each of the CRTs' + internal states, maybe by careful design, or maybe by fortune. + + Also note that linking ZLIB1.DLL to non-Microsoft CRTs, such + as those provided by Borland, raises similar problems. + + +11. Why are you linking ZLIB1.DLL to MSVCRT.DLL? + + - MSVCRT.DLL exists on every Windows 95 with a new service pack + installed, or with Microsoft Internet Explorer 4 or later, and + on all other Windows 4.x or later (Windows 98, Windows NT 4, + or later). It is freely distributable; if not present in the + system, it can be downloaded from Microsoft or from other + software provider for free. + + The fact that MSVCRT.DLL does not exist on a virgin Windows 95 + is not so problematic. Windows 95 is scarcely found nowadays, + Microsoft ended its support a long time ago, and many recent + applications from various vendors, including Microsoft, do not + even run on it. Furthermore, no serious user should run + Windows 95 without a proper update installed. + + +12. Why are you not linking ZLIB1.DLL to + <<my favorite C run-time library>> ? + + - We considered and abandoned the following alternatives: + + * Linking ZLIB1.DLL to a static C library (LIBC.LIB, or + LIBCMT.LIB) is not a good option. People are using the DLL + mainly to save disk space. If you are linking your program + to a static C library, you may as well consider linking zlib + in statically, too. + + * Linking ZLIB1.DLL to CRTDLL.DLL looks appealing, because + CRTDLL.DLL is present on every Win32 installation. + Unfortunately, it has a series of problems: it does not + work properly with Microsoft's C++ libraries, it does not + provide support for 64-bit file offsets, (and so on...), + and Microsoft discontinued its support a long time ago. + + * Linking ZLIB1.DLL to MSVCR70.DLL or MSVCR71.DLL, supplied + with the Microsoft .NET platform, and Visual C++ 7.0/7.1, + raises problems related to the status of ZLIB1.DLL as a + system component. According to the Microsoft Knowledge Base + article KB326922 "INFO: Redistribution of the Shared C + Runtime Component in Visual C++ .NET", MSVCR70.DLL and + MSVCR71.DLL are not supposed to function as system DLLs, + because they may clash with MSVCRT.DLL. Instead, the + application's installer is supposed to put these DLLs + (if needed) in the application's private directory. + If ZLIB1.DLL depends on a non-system runtime, it cannot + function as a redistributable system component. + + * Linking ZLIB1.DLL to non-Microsoft runtimes, such as + Borland's, or Cygwin's, raises problems related to the + reliable presence of these runtimes on Win32 systems. + It's easier to let the DLL build of zlib up to the people + who distribute these runtimes, and who may proceed as + explained in the answer to Question 14. + + +13. If ZLIB1.DLL cannot be linked to MSVCR70.DLL or MSVCR71.DLL, + how can I build/use ZLIB1.DLL in Microsoft Visual C++ 7.0 + (Visual Studio .NET) or newer? + + - Due to the problems explained in the Microsoft Knowledge Base + article KB326922 (see the previous answer), the C runtime that + comes with the VC7 environment is no longer considered a + system component. That is, it should not be assumed that this + runtime exists, or may be installed in a system directory. + Since ZLIB1.DLL is supposed to be a system component, it may + not depend on a non-system component. + + In order to link ZLIB1.DLL and your application to MSVCRT.DLL + in VC7, you need the library of Visual C++ 6.0 or older. If + you don't have this library at hand, it's probably best not to + use ZLIB1.DLL. + + We are hoping that, in the future, Microsoft will provide a + way to build applications linked to a proper system runtime, + from the Visual C++ environment. Until then, you have a + couple of alternatives, such as linking zlib in statically. + If your application requires dynamic linking, you may proceed + as explained in the answer to Question 14. + + +14. I need to link my own DLL build to a CRT different than + MSVCRT.DLL. What can I do? + + - Feel free to rebuild the DLL from the zlib sources, and link + it the way you want. You should, however, clearly state that + your build is unofficial. You should give it a different file + name, and/or install it in a private directory that can be + accessed by your application only, and is not visible to the + others (i.e. it's neither in the PATH, nor in the SYSTEM or + SYSTEM32 directories). Otherwise, your build may clash with + applications that link to the official build. + + For example, in Cygwin, zlib is linked to the Cygwin runtime + CYGWIN1.DLL, and it is distributed under the name CYGZ.DLL. + + +15. May I include additional pieces of code that I find useful, + link them in ZLIB1.DLL, and export them? + + - No. A legitimate build of ZLIB1.DLL must not include code + that does not originate from the official zlib source code. + But you can make your own private DLL build, under a different + file name, as suggested in the previous answer. + + For example, zlib is a part of the VCL library, distributed + with Borland Delphi and C++ Builder. The DLL build of VCL + is a redistributable file, named VCLxx.DLL. + + +16. May I remove some functionality out of ZLIB1.DLL, by enabling + macros like NO_GZCOMPRESS or NO_GZIP at compile time? + + - No. A legitimate build of ZLIB1.DLL must provide the complete + zlib functionality, as implemented in the official zlib source + code. But you can make your own private DLL build, under a + different file name, as suggested in the previous answer. + + +17. I made my own ZLIB1.DLL build. Can I test it for compliance? + + - We prefer that you download the official DLL from the zlib + web site. If you need something peculiar from this DLL, you + can send your suggestion to the zlib mailing list. + + However, in case you do rebuild the DLL yourself, you can run + it with the test programs found in the DLL distribution. + Running these test programs is not a guarantee of compliance, + but a failure can imply a detected problem. + +** + +This document is written and maintained by +Cosmin Truta <cosmint@cs.ubbcluj.ro>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/Makefile.bor Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,110 @@ +# Makefile for zlib +# Borland C++ for Win32 +# +# Usage: +# make -f win32/Makefile.bor +# make -f win32/Makefile.bor LOCAL_ZLIB=-DASMV OBJA=match.obj OBJPA=+match.obj + +# ------------ Borland C++ ------------ + +# Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) +# should be added to the environment via "set LOCAL_ZLIB=-DFOO" or +# added to the declaration of LOC here: +LOC = $(LOCAL_ZLIB) + +CC = bcc32 +AS = bcc32 +LD = bcc32 +AR = tlib +CFLAGS = -a -d -k- -O2 $(LOC) +ASFLAGS = $(LOC) +LDFLAGS = $(LOC) + + +# variables +ZLIB_LIB = zlib.lib + +OBJ1 = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj +OBJ2 = gzwrite.obj infback.obj inffast.obj inflate.obj inftrees.obj trees.obj uncompr.obj zutil.obj +#OBJA = +OBJP1 = +adler32.obj+compress.obj+crc32.obj+deflate.obj+gzclose.obj+gzlib.obj+gzread.obj +OBJP2 = +gzwrite.obj+infback.obj+inffast.obj+inflate.obj+inftrees.obj+trees.obj+uncompr.obj+zutil.obj +#OBJPA= + + +# targets +all: $(ZLIB_LIB) example.exe minigzip.exe + +.c.obj: + $(CC) -c $(CFLAGS) $< + +.asm.obj: + $(AS) -c $(ASFLAGS) $< + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +example.obj: test/example.c zlib.h zconf.h + +minigzip.obj: test/minigzip.c zlib.h zconf.h + + +# For the sake of the old Borland make, +# the command line is cut to fit in the MS-DOS 128 byte limit: +$(ZLIB_LIB): $(OBJ1) $(OBJ2) $(OBJA) + -del $(ZLIB_LIB) + $(AR) $(ZLIB_LIB) $(OBJP1) + $(AR) $(ZLIB_LIB) $(OBJP2) + $(AR) $(ZLIB_LIB) $(OBJPA) + + +# testing +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +example.exe: example.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) example.obj $(ZLIB_LIB) + +minigzip.exe: minigzip.obj $(ZLIB_LIB) + $(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB) + + +# cleanup +clean: + -del $(ZLIB_LIB) + -del *.obj + -del *.exe + -del *.tds + -del zlib.bak + -del foo.gz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/Makefile.gcc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,182 @@ +# Makefile for zlib, derived from Makefile.dj2. +# Modified for mingw32 by C. Spieler, 6/16/98. +# Updated for zlib 1.2.x by Christian Spieler and Cosmin Truta, Mar-2003. +# Last updated: Mar 2012. +# Tested under Cygwin and MinGW. + +# Copyright (C) 1995-2003 Jean-loup Gailly. +# For conditions of distribution and use, see copyright notice in zlib.h + +# To compile, or to compile and test, type from the top level zlib directory: +# +# make -fwin32/Makefile.gcc; make test testdll -fwin32/Makefile.gcc +# +# To use the asm code, type: +# cp contrib/asm?86/match.S ./match.S +# make LOC=-DASMV OBJA=match.o -fwin32/Makefile.gcc +# +# To install libz.a, zconf.h and zlib.h in the system directories, type: +# +# make install -fwin32/Makefile.gcc +# +# BINARY_PATH, INCLUDE_PATH and LIBRARY_PATH must be set. +# +# To install the shared lib, append SHARED_MODE=1 to the make command : +# +# make install -fwin32/Makefile.gcc SHARED_MODE=1 + +# Note: +# If the platform is *not* MinGW (e.g. it is Cygwin or UWIN), +# the DLL name should be changed from "zlib1.dll". + +STATICLIB = libz.a +SHAREDLIB = zlib1.dll +IMPLIB = libz.dll.a + +# +# Set to 1 if shared object needs to be installed +# +SHARED_MODE=0 + +#LOC = -DASMV +#LOC = -DDEBUG -g + +PREFIX = +CC = $(PREFIX)gcc +CFLAGS = $(LOC) -O3 -Wall + +AS = $(CC) +ASFLAGS = $(LOC) -Wall + +LD = $(CC) +LDFLAGS = $(LOC) + +AR = $(PREFIX)ar +ARFLAGS = rcs + +RC = $(PREFIX)windres +RCFLAGS = --define GCC_WINDRES + +STRIP = $(PREFIX)strip + +CP = cp -fp +# If GNU install is available, replace $(CP) with install. +INSTALL = $(CP) +RM = rm -f + +prefix ?= /usr/local +exec_prefix = $(prefix) + +OBJS = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \ + gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o +OBJA = + +all: $(STATICLIB) $(SHAREDLIB) $(IMPLIB) example.exe minigzip.exe example_d.exe minigzip_d.exe + +test: example.exe minigzip.exe + ./example + echo hello world | ./minigzip | ./minigzip -d + +testdll: example_d.exe minigzip_d.exe + ./example_d + echo hello world | ./minigzip_d | ./minigzip_d -d + +.c.o: + $(CC) $(CFLAGS) -c -o $@ $< + +.S.o: + $(AS) $(ASFLAGS) -c -o $@ $< + +$(STATICLIB): $(OBJS) $(OBJA) + $(AR) $(ARFLAGS) $@ $(OBJS) $(OBJA) + +$(IMPLIB): $(SHAREDLIB) + +$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlibrc.o + $(CC) -shared -Wl,--out-implib,$(IMPLIB) $(LDFLAGS) \ + -o $@ win32/zlib.def $(OBJS) $(OBJA) zlibrc.o + $(STRIP) $@ + +example.exe: example.o $(STATICLIB) + $(LD) $(LDFLAGS) -o $@ example.o $(STATICLIB) + $(STRIP) $@ + +minigzip.exe: minigzip.o $(STATICLIB) + $(LD) $(LDFLAGS) -o $@ minigzip.o $(STATICLIB) + $(STRIP) $@ + +example_d.exe: example.o $(IMPLIB) + $(LD) $(LDFLAGS) -o $@ example.o $(IMPLIB) + $(STRIP) $@ + +minigzip_d.exe: minigzip.o $(IMPLIB) + $(LD) $(LDFLAGS) -o $@ minigzip.o $(IMPLIB) + $(STRIP) $@ + +example.o: test/example.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -c -o $@ test/example.c + +minigzip.o: test/minigzip.c zlib.h zconf.h + $(CC) $(CFLAGS) -I. -c -o $@ test/minigzip.c + +zlibrc.o: win32/zlib1.rc + $(RC) $(RCFLAGS) -o $@ win32/zlib1.rc + +.PHONY: install uninstall clean + +install: zlib.h zconf.h $(STATICLIB) $(IMPLIB) + @if test -z "$(DESTDIR)$(INCLUDE_PATH)" -o -z "$(DESTDIR)$(LIBRARY_PATH)" -o -z "$(DESTDIR)$(BINARY_PATH)"; then \ + echo INCLUDE_PATH, LIBRARY_PATH, and BINARY_PATH must be specified; \ + exit 1; \ + fi + -@mkdir -p '$(DESTDIR)$(INCLUDE_PATH)' + -@mkdir -p '$(DESTDIR)$(LIBRARY_PATH)' '$(DESTDIR)$(LIBRARY_PATH)'/pkgconfig + -if [ "$(SHARED_MODE)" = "1" ]; then \ + mkdir -p '$(DESTDIR)$(BINARY_PATH)'; \ + $(INSTALL) $(SHAREDLIB) '$(DESTDIR)$(BINARY_PATH)'; \ + $(INSTALL) $(IMPLIB) '$(DESTDIR)$(LIBRARY_PATH)'; \ + fi + -$(INSTALL) zlib.h '$(DESTDIR)$(INCLUDE_PATH)' + -$(INSTALL) zconf.h '$(DESTDIR)$(INCLUDE_PATH)' + -$(INSTALL) $(STATICLIB) '$(DESTDIR)$(LIBRARY_PATH)' + sed \ + -e 's|@prefix@|${prefix}|g' \ + -e 's|@exec_prefix@|${exec_prefix}|g' \ + -e 's|@libdir@|$(LIBRARY_PATH)|g' \ + -e 's|@sharedlibdir@|$(LIBRARY_PATH)|g' \ + -e 's|@includedir@|$(INCLUDE_PATH)|g' \ + -e 's|@VERSION@|'`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' zlib.h`'|g' \ + zlib.pc.in > '$(DESTDIR)$(LIBRARY_PATH)'/pkgconfig/zlib.pc + +uninstall: + -if [ "$(SHARED_MODE)" = "1" ]; then \ + $(RM) '$(DESTDIR)$(BINARY_PATH)'/$(SHAREDLIB); \ + $(RM) '$(DESTDIR)$(LIBRARY_PATH)'/$(IMPLIB); \ + fi + -$(RM) '$(DESTDIR)$(INCLUDE_PATH)'/zlib.h + -$(RM) '$(DESTDIR)$(INCLUDE_PATH)'/zconf.h + -$(RM) '$(DESTDIR)$(LIBRARY_PATH)'/$(STATICLIB) + +clean: + -$(RM) $(STATICLIB) + -$(RM) $(SHAREDLIB) + -$(RM) $(IMPLIB) + -$(RM) *.o + -$(RM) *.exe + -$(RM) foo.gz + +adler32.o: zlib.h zconf.h +compress.o: zlib.h zconf.h +crc32.o: crc32.h zlib.h zconf.h +deflate.o: deflate.h zutil.h zlib.h zconf.h +gzclose.o: zlib.h zconf.h gzguts.h +gzlib.o: zlib.h zconf.h gzguts.h +gzread.o: zlib.h zconf.h gzguts.h +gzwrite.o: zlib.h zconf.h gzguts.h +inffast.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inflate.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +infback.o: zutil.h zlib.h zconf.h inftrees.h inflate.h inffast.h +inftrees.o: zutil.h zlib.h zconf.h inftrees.h +trees.o: deflate.h zutil.h zlib.h zconf.h trees.h +uncompr.o: zlib.h zconf.h +zutil.o: zutil.h zlib.h zconf.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/Makefile.msc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,160 @@ +# Makefile for zlib using Microsoft (Visual) C +# zlib is copyright (C) 1995-2006 Jean-loup Gailly and Mark Adler +# +# Usage: +# nmake -f win32/Makefile.msc (standard build) +# nmake -f win32/Makefile.msc LOC=-DFOO (nonstandard build) +# nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" \ +# OBJA="inffas32.obj match686.obj" (use ASM code, x86) +# nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF -I." \ +# OBJA="inffasx64.obj gvmat64.obj inffas8664.obj" (use ASM code, x64) + +# optional build flags +LOC = + +# variables +STATICLIB = zlib.lib +SHAREDLIB = zlib1.dll +IMPLIB = zdll.lib + +CC = cl +AS = ml +LD = link +AR = lib +RC = rc +CFLAGS = -nologo -MD -W3 -O2 -Oy- -Zi -Fd"zlib" $(LOC) +WFLAGS = -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE +ASFLAGS = -coff -Zi $(LOC) +LDFLAGS = -nologo -debug -incremental:no -opt:ref +ARFLAGS = -nologo +RCFLAGS = /dWIN32 /r + +OBJS = adler32.obj compress.obj crc32.obj deflate.obj gzclose.obj gzlib.obj gzread.obj \ + gzwrite.obj infback.obj inflate.obj inftrees.obj inffast.obj trees.obj uncompr.obj zutil.obj +OBJA = + + +# targets +all: $(STATICLIB) $(SHAREDLIB) $(IMPLIB) \ + example.exe minigzip.exe example_d.exe minigzip_d.exe + +$(STATICLIB): $(OBJS) $(OBJA) + $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(OBJA) + +$(IMPLIB): $(SHAREDLIB) + +$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlib1.res + $(LD) $(LDFLAGS) -def:win32/zlib.def -dll -implib:$(IMPLIB) \ + -out:$@ -base:0x5A4C0000 $(OBJS) $(OBJA) zlib1.res + if exist $@.manifest \ + mt -nologo -manifest $@.manifest -outputresource:$@;2 + +example.exe: example.obj $(STATICLIB) + $(LD) $(LDFLAGS) example.obj $(STATICLIB) + if exist $@.manifest \ + mt -nologo -manifest $@.manifest -outputresource:$@;1 + +minigzip.exe: minigzip.obj $(STATICLIB) + $(LD) $(LDFLAGS) minigzip.obj $(STATICLIB) + if exist $@.manifest \ + mt -nologo -manifest $@.manifest -outputresource:$@;1 + +example_d.exe: example.obj $(IMPLIB) + $(LD) $(LDFLAGS) -out:$@ example.obj $(IMPLIB) + if exist $@.manifest \ + mt -nologo -manifest $@.manifest -outputresource:$@;1 + +minigzip_d.exe: minigzip.obj $(IMPLIB) + $(LD) $(LDFLAGS) -out:$@ minigzip.obj $(IMPLIB) + if exist $@.manifest \ + mt -nologo -manifest $@.manifest -outputresource:$@;1 + +.c.obj: + $(CC) -c $(WFLAGS) $(CFLAGS) $< + +{test}.c.obj: + $(CC) -c -I. $(WFLAGS) $(CFLAGS) $< + +{contrib/masmx64}.c.obj: + $(CC) -c $(WFLAGS) $(CFLAGS) $< + +{contrib/masmx64}.asm.obj: + $(AS) -c $(ASFLAGS) $< + +{contrib/masmx86}.asm.obj: + $(AS) -c $(ASFLAGS) $< + +adler32.obj: adler32.c zlib.h zconf.h + +compress.obj: compress.c zlib.h zconf.h + +crc32.obj: crc32.c zlib.h zconf.h crc32.h + +deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h + +gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h + +gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h + +gzread.obj: gzread.c zlib.h zconf.h gzguts.h + +gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h + +infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h + +inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \ + inffast.h inffixed.h + +inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h + +trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h + +uncompr.obj: uncompr.c zlib.h zconf.h + +zutil.obj: zutil.c zutil.h zlib.h zconf.h + +gvmat64.obj: contrib\masmx64\gvmat64.asm + +inffasx64.obj: contrib\masmx64\inffasx64.asm + +inffas8664.obj: contrib\masmx64\inffas8664.c zutil.h zlib.h zconf.h \ + inftrees.h inflate.h inffast.h + +inffas32.obj: contrib\masmx86\inffas32.asm + +match686.obj: contrib\masmx86\match686.asm + +example.obj: test/example.c zlib.h zconf.h + +minigzip.obj: test/minigzip.c zlib.h zconf.h + +zlib1.res: win32/zlib1.rc + $(RC) $(RCFLAGS) /fo$@ win32/zlib1.rc + + +# testing +test: example.exe minigzip.exe + example + echo hello world | minigzip | minigzip -d + +testdll: example_d.exe minigzip_d.exe + example_d + echo hello world | minigzip_d | minigzip_d -d + + +# cleanup +clean: + -del $(STATICLIB) + -del $(SHAREDLIB) + -del $(IMPLIB) + -del *.obj + -del *.res + -del *.exp + -del *.exe + -del *.pdb + -del *.manifest + -del foo.gz
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/README-WIN32.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,103 @@ +ZLIB DATA COMPRESSION LIBRARY + +zlib 1.2.7 is a general purpose data compression library. All the code is +thread safe. The data format used by the zlib library is described by RFCs +(Request for Comments) 1950 to 1952 in the files +http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format) +and rfc1952.txt (gzip format). + +All functions of the compression library are documented in the file zlib.h +(volunteer to write man pages welcome, contact zlib@gzip.org). Two compiled +examples are distributed in this package, example and minigzip. The example_d +and minigzip_d flavors validate that the zlib1.dll file is working correctly. + +Questions about zlib should be sent to <zlib@gzip.org>. The zlib home page +is http://zlib.net/ . Before reporting a problem, please check this site to +verify that you have the latest version of zlib; otherwise get the latest +version and check whether the problem still exists or not. + +PLEASE read DLL_FAQ.txt, and the the zlib FAQ http://zlib.net/zlib_faq.html +before asking for help. + + +Manifest: + +The package zlib-1.2.7-win32-x86.zip will contain the following files: + + README-WIN32.txt This document + ChangeLog Changes since previous zlib packages + DLL_FAQ.txt Frequently asked questions about zlib1.dll + zlib.3.pdf Documentation of this library in Adobe Acrobat format + + example.exe A statically-bound example (using zlib.lib, not the dll) + example.pdb Symbolic information for debugging example.exe + + example_d.exe A zlib1.dll bound example (using zdll.lib) + example_d.pdb Symbolic information for debugging example_d.exe + + minigzip.exe A statically-bound test program (using zlib.lib, not the dll) + minigzip.pdb Symbolic information for debugging minigzip.exe + + minigzip_d.exe A zlib1.dll bound test program (using zdll.lib) + minigzip_d.pdb Symbolic information for debugging minigzip_d.exe + + zlib.h Install these files into the compilers' INCLUDE path to + zconf.h compile programs which use zlib.lib or zdll.lib + + zdll.lib Install these files into the compilers' LIB path if linking + zdll.exp a compiled program to the zlib1.dll binary + + zlib.lib Install these files into the compilers' LIB path to link zlib + zlib.pdb into compiled programs, without zlib1.dll runtime dependency + (zlib.pdb provides debugging info to the compile time linker) + + zlib1.dll Install this binary shared library into the system PATH, or + the program's runtime directory (where the .exe resides) + zlib1.pdb Install in the same directory as zlib1.dll, in order to debug + an application crash using WinDbg or similar tools. + +All .pdb files above are entirely optional, but are very useful to a developer +attempting to diagnose program misbehavior or a crash. Many additional +important files for developers can be found in the zlib127.zip source package +available from http://zlib.net/ - review that package's README file for details. + + +Acknowledgments: + +The deflate format used by zlib was defined by Phil Katz. The deflate and +zlib specifications were written by L. Peter Deutsch. Thanks to all the +people who reported problems and suggested various improvements in zlib; they +are too numerous to cite here. + + +Copyright notice: + + (C) 1995-2012 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + +If you use the zlib library in a product, we would appreciate *not* receiving +lengthy legal documents to sign. The sources are provided for free but without +warranty of any kind. The library has been entirely written by Jean-loup +Gailly and Mark Adler; it does not include third-party code. + +If you redistribute modified sources, we would appreciate that you include in +the file ChangeLog history information documenting your changes. Please read +the FAQ for more information on the distribution of modified source versions.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/VisualC.txt Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,3 @@ + +To build zlib using the Microsoft Visual C++ environment, +use the appropriate project from the projects/ directory.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/zlib.def Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,84 @@ +; zlib data compression library +EXPORTS +; basic functions + zlibVersion + deflate + deflateEnd + inflate + inflateEnd +; advanced functions + deflateSetDictionary + deflateCopy + deflateReset + deflateParams + deflateTune + deflateBound + deflatePending + deflatePrime + deflateSetHeader + inflateSetDictionary + inflateSync + inflateCopy + inflateReset + inflateReset2 + inflatePrime + inflateMark + inflateGetHeader + inflateBack + inflateBackEnd + zlibCompileFlags +; utility functions + compress + compress2 + compressBound + uncompress + gzopen + gzdopen + gzbuffer + gzsetparams + gzread + gzwrite + gzprintf + gzputs + gzgets + gzputc + gzgetc + gzungetc + gzflush + gzseek + gzrewind + gztell + gzoffset + gzeof + gzdirect + gzclose + gzclose_r + gzclose_w + gzerror + gzclearerr +; large file functions + gzopen64 + gzseek64 + gztell64 + gzoffset64 + adler32_combine64 + crc32_combine64 +; checksum functions + adler32 + crc32 + adler32_combine + crc32_combine +; various hacks, don't look :) + deflateInit_ + deflateInit2_ + inflateInit_ + inflateInit2_ + inflateBackInit_ + gzgetc_ + zError + inflateSyncPoint + get_crc_table + inflateUndermine + inflateResetKeep + deflateResetKeep + gzopen_w
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/win32/zlib1.rc Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,40 @@ +#include <winver.h> +#include "../zlib.h" + +#ifdef GCC_WINDRES +VS_VERSION_INFO VERSIONINFO +#else +VS_VERSION_INFO VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE +#endif + FILEVERSION ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0 + PRODUCTVERSION ZLIB_VER_MAJOR,ZLIB_VER_MINOR,ZLIB_VER_REVISION,0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK +#ifdef _DEBUG + FILEFLAGS 1 +#else + FILEFLAGS 0 +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0 // not used +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904E4" + //language ID = U.S. English, char set = Windows, Multilingual + BEGIN + VALUE "FileDescription", "zlib data compression library\0" + VALUE "FileVersion", ZLIB_VERSION "\0" + VALUE "InternalName", "zlib1.dll\0" + VALUE "LegalCopyright", "(C) 1995-2006 Jean-loup Gailly & Mark Adler\0" + VALUE "OriginalFilename", "zlib1.dll\0" + VALUE "ProductName", "zlib\0" + VALUE "ProductVersion", ZLIB_VERSION "\0" + VALUE "Comments", "For more information visit http://www.zlib.net/\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x0409, 1252 + END +END
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zconf.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,506 @@ +/* zconf.h -- configuration of the zlib compression library + * Copyright (C) 1995-2012 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#ifndef ZCONF_H +#define ZCONF_H + +/* + * If you *really* need a unique prefix for all types and library functions, + * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. + * Even better than compiling with -DZ_PREFIX would be to use configure to set + * this permanently in zconf.h using "./configure --zprefix". + */ +#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ +# define Z_PREFIX_SET + +/* all linked symbols */ +# define _dist_code z__dist_code +# define _length_code z__length_code +# define _tr_align z__tr_align +# define _tr_flush_block z__tr_flush_block +# define _tr_init z__tr_init +# define _tr_stored_block z__tr_stored_block +# define _tr_tally z__tr_tally +# define adler32 z_adler32 +# define adler32_combine z_adler32_combine +# define adler32_combine64 z_adler32_combine64 +# ifndef Z_SOLO +# define compress z_compress +# define compress2 z_compress2 +# define compressBound z_compressBound +# endif +# define crc32 z_crc32 +# define crc32_combine z_crc32_combine +# define crc32_combine64 z_crc32_combine64 +# define deflate z_deflate +# define deflateBound z_deflateBound +# define deflateCopy z_deflateCopy +# define deflateEnd z_deflateEnd +# define deflateInit2_ z_deflateInit2_ +# define deflateInit_ z_deflateInit_ +# define deflateParams z_deflateParams +# define deflatePending z_deflatePending +# define deflatePrime z_deflatePrime +# define deflateReset z_deflateReset +# define deflateResetKeep z_deflateResetKeep +# define deflateSetDictionary z_deflateSetDictionary +# define deflateSetHeader z_deflateSetHeader +# define deflateTune z_deflateTune +# define deflate_copyright z_deflate_copyright +# define get_crc_table z_get_crc_table +# ifndef Z_SOLO +# define gz_error z_gz_error +# define gz_intmax z_gz_intmax +# define gz_strwinerror z_gz_strwinerror +# define gzbuffer z_gzbuffer +# define gzclearerr z_gzclearerr +# define gzclose z_gzclose +# define gzclose_r z_gzclose_r +# define gzclose_w z_gzclose_w +# define gzdirect z_gzdirect +# define gzdopen z_gzdopen +# define gzeof z_gzeof +# define gzerror z_gzerror +# define gzflush z_gzflush +# define gzgetc z_gzgetc +# define gzgetc_ z_gzgetc_ +# define gzgets z_gzgets +# define gzoffset z_gzoffset +# define gzoffset64 z_gzoffset64 +# define gzopen z_gzopen +# define gzopen64 z_gzopen64 +# ifdef _WIN32 +# define gzopen_w z_gzopen_w +# endif +# define gzprintf z_gzprintf +# define gzputc z_gzputc +# define gzputs z_gzputs +# define gzread z_gzread +# define gzrewind z_gzrewind +# define gzseek z_gzseek +# define gzseek64 z_gzseek64 +# define gzsetparams z_gzsetparams +# define gztell z_gztell +# define gztell64 z_gztell64 +# define gzungetc z_gzungetc +# define gzwrite z_gzwrite +# endif +# define inflate z_inflate +# define inflateBack z_inflateBack +# define inflateBackEnd z_inflateBackEnd +# define inflateBackInit_ z_inflateBackInit_ +# define inflateCopy z_inflateCopy +# define inflateEnd z_inflateEnd +# define inflateGetHeader z_inflateGetHeader +# define inflateInit2_ z_inflateInit2_ +# define inflateInit_ z_inflateInit_ +# define inflateMark z_inflateMark +# define inflatePrime z_inflatePrime +# define inflateReset z_inflateReset +# define inflateReset2 z_inflateReset2 +# define inflateSetDictionary z_inflateSetDictionary +# define inflateSync z_inflateSync +# define inflateSyncPoint z_inflateSyncPoint +# define inflateUndermine z_inflateUndermine +# define inflateResetKeep z_inflateResetKeep +# define inflate_copyright z_inflate_copyright +# define inflate_fast z_inflate_fast +# define inflate_table z_inflate_table +# ifndef Z_SOLO +# define uncompress z_uncompress +# endif +# define zError z_zError +# ifndef Z_SOLO +# define zcalloc z_zcalloc +# define zcfree z_zcfree +# endif +# define zlibCompileFlags z_zlibCompileFlags +# define zlibVersion z_zlibVersion + +/* all zlib typedefs in zlib.h and zconf.h */ +# define Byte z_Byte +# define Bytef z_Bytef +# define alloc_func z_alloc_func +# define charf z_charf +# define free_func z_free_func +# ifndef Z_SOLO +# define gzFile z_gzFile +# endif +# define gz_header z_gz_header +# define gz_headerp z_gz_headerp +# define in_func z_in_func +# define intf z_intf +# define out_func z_out_func +# define uInt z_uInt +# define uIntf z_uIntf +# define uLong z_uLong +# define uLongf z_uLongf +# define voidp z_voidp +# define voidpc z_voidpc +# define voidpf z_voidpf + +/* all zlib structs in zlib.h and zconf.h */ +# define gz_header_s z_gz_header_s +# define internal_state z_internal_state + +#endif + +#if defined(__MSDOS__) && !defined(MSDOS) +# define MSDOS +#endif +#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) +# define OS2 +#endif +#if defined(_WINDOWS) && !defined(WINDOWS) +# define WINDOWS +#endif +#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) +# ifndef WIN32 +# define WIN32 +# endif +#endif +#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) +# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) +# ifndef SYS16BIT +# define SYS16BIT +# endif +# endif +#endif + +/* + * Compile with -DMAXSEG_64K if the alloc function cannot allocate more + * than 64k bytes at a time (needed on systems with 16-bit int). + */ +#ifdef SYS16BIT +# define MAXSEG_64K +#endif +#ifdef MSDOS +# define UNALIGNED_OK +#endif + +#ifdef __STDC_VERSION__ +# ifndef STDC +# define STDC +# endif +# if __STDC_VERSION__ >= 199901L +# ifndef STDC99 +# define STDC99 +# endif +# endif +#endif +#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) +# define STDC +#endif +#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) +# define STDC +#endif +#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) +# define STDC +#endif +#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) +# define STDC +#endif + +#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ +# define STDC +#endif + +#ifndef STDC +# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ +# define const /* note: need a more gentle solution here */ +# endif +#endif + +#if defined(ZLIB_CONST) && !defined(z_const) +# define z_const const +#else +# define z_const +#endif + +/* Some Mac compilers merge all .h files incorrectly: */ +#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) +# define NO_DUMMY_DECL +#endif + +/* Maximum value for memLevel in deflateInit2 */ +#ifndef MAX_MEM_LEVEL +# ifdef MAXSEG_64K +# define MAX_MEM_LEVEL 8 +# else +# define MAX_MEM_LEVEL 9 +# endif +#endif + +/* Maximum value for windowBits in deflateInit2 and inflateInit2. + * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files + * created by gzip. (Files created by minigzip can still be extracted by + * gzip.) + */ +#ifndef MAX_WBITS +# define MAX_WBITS 15 /* 32K LZ77 window */ +#endif + +/* The memory requirements for deflate are (in bytes): + (1 << (windowBits+2)) + (1 << (memLevel+9)) + that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) + plus a few kilobytes for small objects. For example, if you want to reduce + the default memory requirements from 256K to 128K, compile with + make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" + Of course this will generally degrade compression (there's no free lunch). + + The memory requirements for inflate are (in bytes) 1 << windowBits + that is, 32K for windowBits=15 (default value) plus a few kilobytes + for small objects. +*/ + + /* Type declarations */ + +#ifndef OF /* function prototypes */ +# ifdef STDC +# define OF(args) args +# else +# define OF(args) () +# endif +#endif + +#ifndef Z_ARG /* function prototypes for stdarg */ +# if defined(STDC) || defined(Z_HAVE_STDARG_H) +# define Z_ARG(args) args +# else +# define Z_ARG(args) () +# endif +#endif + +/* The following definitions for FAR are needed only for MSDOS mixed + * model programming (small or medium model with some far allocations). + * This was tested only with MSC; for other MSDOS compilers you may have + * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, + * just define FAR to be empty. + */ +#ifdef SYS16BIT +# if defined(M_I86SM) || defined(M_I86MM) + /* MSC small or medium model */ +# define SMALL_MEDIUM +# ifdef _MSC_VER +# define FAR _far +# else +# define FAR far +# endif +# endif +# if (defined(__SMALL__) || defined(__MEDIUM__)) + /* Turbo C small or medium model */ +# define SMALL_MEDIUM +# ifdef __BORLANDC__ +# define FAR _far +# else +# define FAR far +# endif +# endif +#endif + +#if defined(WINDOWS) || defined(WIN32) + /* If building or using zlib as a DLL, define ZLIB_DLL. + * This is not mandatory, but it offers a little performance increase. + */ +# ifdef ZLIB_DLL +# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) +# ifdef ZLIB_INTERNAL +# define ZEXTERN extern __declspec(dllexport) +# else +# define ZEXTERN extern __declspec(dllimport) +# endif +# endif +# endif /* ZLIB_DLL */ + /* If building or using zlib with the WINAPI/WINAPIV calling convention, + * define ZLIB_WINAPI. + * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. + */ +# ifdef ZLIB_WINAPI +# ifdef FAR +# undef FAR +# endif +# include <windows.h> + /* No need for _export, use ZLIB.DEF instead. */ + /* For complete Windows compatibility, use WINAPI, not __stdcall. */ +# define ZEXPORT WINAPI +# ifdef WIN32 +# define ZEXPORTVA WINAPIV +# else +# define ZEXPORTVA FAR CDECL +# endif +# endif +#endif + +#if defined (__BEOS__) +# ifdef ZLIB_DLL +# ifdef ZLIB_INTERNAL +# define ZEXPORT __declspec(dllexport) +# define ZEXPORTVA __declspec(dllexport) +# else +# define ZEXPORT __declspec(dllimport) +# define ZEXPORTVA __declspec(dllimport) +# endif +# endif +#endif + +#ifndef ZEXTERN +# define ZEXTERN extern +#endif +#ifndef ZEXPORT +# define ZEXPORT +#endif +#ifndef ZEXPORTVA +# define ZEXPORTVA +#endif + +#ifndef FAR +# define FAR +#endif + +#if !defined(__MACTYPES__) +typedef unsigned char Byte; /* 8 bits */ +#endif +typedef unsigned int uInt; /* 16 bits or more */ +typedef unsigned long uLong; /* 32 bits or more */ + +#ifdef SMALL_MEDIUM + /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ +# define Bytef Byte FAR +#else + typedef Byte FAR Bytef; +#endif +typedef char FAR charf; +typedef int FAR intf; +typedef uInt FAR uIntf; +typedef uLong FAR uLongf; + +#ifdef STDC + typedef void const *voidpc; + typedef void FAR *voidpf; + typedef void *voidp; +#else + typedef Byte const *voidpc; + typedef Byte FAR *voidpf; + typedef Byte *voidp; +#endif + +/* ./configure may #define Z_U4 here */ + +#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC) +# include <limits.h> +# if (UINT_MAX == 0xffffffffUL) +# define Z_U4 unsigned +# else +# if (ULONG_MAX == 0xffffffffUL) +# define Z_U4 unsigned long +# else +# if (USHRT_MAX == 0xffffffffUL) +# define Z_U4 unsigned short +# endif +# endif +# endif +#endif + +#ifdef Z_U4 + typedef Z_U4 z_crc_t; +#else + typedef unsigned long z_crc_t; +#endif + +#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_UNISTD_H +#endif + +#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_STDARG_H +#endif + +#ifdef STDC +# ifndef Z_SOLO +# include <sys/types.h> /* for off_t */ +# endif +#endif + +#ifdef _WIN32 +# include <stddef.h> /* for wchar_t */ +#endif + +/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and + * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even + * though the former does not conform to the LFS document), but considering + * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as + * equivalently requesting no 64-bit operations + */ +#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 +# undef _LARGEFILE64_SOURCE +#endif + +#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) +# define Z_HAVE_UNISTD_H +#endif +#ifndef Z_SOLO +# if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE) +# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ +# ifdef VMS +# include <unixio.h> /* for off_t */ +# endif +# ifndef z_off_t +# define z_off_t off_t +# endif +# endif +#endif + +#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0 +# define Z_LFS64 +#endif + +#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64) +# define Z_LARGE64 +#endif + +#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64) +# define Z_WANT64 +#endif + +#if !defined(SEEK_SET) && !defined(Z_SOLO) +# define SEEK_SET 0 /* Seek from beginning of file. */ +# define SEEK_CUR 1 /* Seek from current position. */ +# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ +#endif + +#ifndef z_off_t +# define z_off_t long +#endif + +#if !defined(_WIN32) && defined(Z_LARGE64) +# define z_off64_t off64_t +#else +# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) +# define z_off64_t __int64 +# else +# define z_off64_t z_off_t +# endif +#endif + +/* MVS linker does not support external names larger than 8 bytes */ +#if defined(__MVS__) + #pragma map(deflateInit_,"DEIN") + #pragma map(deflateInit2_,"DEIN2") + #pragma map(deflateEnd,"DEEND") + #pragma map(deflateBound,"DEBND") + #pragma map(inflateInit_,"ININ") + #pragma map(inflateInit2_,"ININ2") + #pragma map(inflateEnd,"INEND") + #pragma map(inflateSync,"INSY") + #pragma map(inflateSetDictionary,"INSEDI") + #pragma map(compressBound,"CMBND") + #pragma map(inflate_table,"INTABL") + #pragma map(inflate_fast,"INFA") + #pragma map(inflate_copyright,"INCOPY") +#endif + +#endif /* ZCONF_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zconf.h.cmakein Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,508 @@ +/* zconf.h -- configuration of the zlib compression library + * Copyright (C) 1995-2012 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#ifndef ZCONF_H +#define ZCONF_H +#cmakedefine Z_PREFIX +#cmakedefine Z_HAVE_UNISTD_H + +/* + * If you *really* need a unique prefix for all types and library functions, + * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. + * Even better than compiling with -DZ_PREFIX would be to use configure to set + * this permanently in zconf.h using "./configure --zprefix". + */ +#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ +# define Z_PREFIX_SET + +/* all linked symbols */ +# define _dist_code z__dist_code +# define _length_code z__length_code +# define _tr_align z__tr_align +# define _tr_flush_block z__tr_flush_block +# define _tr_init z__tr_init +# define _tr_stored_block z__tr_stored_block +# define _tr_tally z__tr_tally +# define adler32 z_adler32 +# define adler32_combine z_adler32_combine +# define adler32_combine64 z_adler32_combine64 +# ifndef Z_SOLO +# define compress z_compress +# define compress2 z_compress2 +# define compressBound z_compressBound +# endif +# define crc32 z_crc32 +# define crc32_combine z_crc32_combine +# define crc32_combine64 z_crc32_combine64 +# define deflate z_deflate +# define deflateBound z_deflateBound +# define deflateCopy z_deflateCopy +# define deflateEnd z_deflateEnd +# define deflateInit2_ z_deflateInit2_ +# define deflateInit_ z_deflateInit_ +# define deflateParams z_deflateParams +# define deflatePending z_deflatePending +# define deflatePrime z_deflatePrime +# define deflateReset z_deflateReset +# define deflateResetKeep z_deflateResetKeep +# define deflateSetDictionary z_deflateSetDictionary +# define deflateSetHeader z_deflateSetHeader +# define deflateTune z_deflateTune +# define deflate_copyright z_deflate_copyright +# define get_crc_table z_get_crc_table +# ifndef Z_SOLO +# define gz_error z_gz_error +# define gz_intmax z_gz_intmax +# define gz_strwinerror z_gz_strwinerror +# define gzbuffer z_gzbuffer +# define gzclearerr z_gzclearerr +# define gzclose z_gzclose +# define gzclose_r z_gzclose_r +# define gzclose_w z_gzclose_w +# define gzdirect z_gzdirect +# define gzdopen z_gzdopen +# define gzeof z_gzeof +# define gzerror z_gzerror +# define gzflush z_gzflush +# define gzgetc z_gzgetc +# define gzgetc_ z_gzgetc_ +# define gzgets z_gzgets +# define gzoffset z_gzoffset +# define gzoffset64 z_gzoffset64 +# define gzopen z_gzopen +# define gzopen64 z_gzopen64 +# ifdef _WIN32 +# define gzopen_w z_gzopen_w +# endif +# define gzprintf z_gzprintf +# define gzputc z_gzputc +# define gzputs z_gzputs +# define gzread z_gzread +# define gzrewind z_gzrewind +# define gzseek z_gzseek +# define gzseek64 z_gzseek64 +# define gzsetparams z_gzsetparams +# define gztell z_gztell +# define gztell64 z_gztell64 +# define gzungetc z_gzungetc +# define gzwrite z_gzwrite +# endif +# define inflate z_inflate +# define inflateBack z_inflateBack +# define inflateBackEnd z_inflateBackEnd +# define inflateBackInit_ z_inflateBackInit_ +# define inflateCopy z_inflateCopy +# define inflateEnd z_inflateEnd +# define inflateGetHeader z_inflateGetHeader +# define inflateInit2_ z_inflateInit2_ +# define inflateInit_ z_inflateInit_ +# define inflateMark z_inflateMark +# define inflatePrime z_inflatePrime +# define inflateReset z_inflateReset +# define inflateReset2 z_inflateReset2 +# define inflateSetDictionary z_inflateSetDictionary +# define inflateSync z_inflateSync +# define inflateSyncPoint z_inflateSyncPoint +# define inflateUndermine z_inflateUndermine +# define inflateResetKeep z_inflateResetKeep +# define inflate_copyright z_inflate_copyright +# define inflate_fast z_inflate_fast +# define inflate_table z_inflate_table +# ifndef Z_SOLO +# define uncompress z_uncompress +# endif +# define zError z_zError +# ifndef Z_SOLO +# define zcalloc z_zcalloc +# define zcfree z_zcfree +# endif +# define zlibCompileFlags z_zlibCompileFlags +# define zlibVersion z_zlibVersion + +/* all zlib typedefs in zlib.h and zconf.h */ +# define Byte z_Byte +# define Bytef z_Bytef +# define alloc_func z_alloc_func +# define charf z_charf +# define free_func z_free_func +# ifndef Z_SOLO +# define gzFile z_gzFile +# endif +# define gz_header z_gz_header +# define gz_headerp z_gz_headerp +# define in_func z_in_func +# define intf z_intf +# define out_func z_out_func +# define uInt z_uInt +# define uIntf z_uIntf +# define uLong z_uLong +# define uLongf z_uLongf +# define voidp z_voidp +# define voidpc z_voidpc +# define voidpf z_voidpf + +/* all zlib structs in zlib.h and zconf.h */ +# define gz_header_s z_gz_header_s +# define internal_state z_internal_state + +#endif + +#if defined(__MSDOS__) && !defined(MSDOS) +# define MSDOS +#endif +#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) +# define OS2 +#endif +#if defined(_WINDOWS) && !defined(WINDOWS) +# define WINDOWS +#endif +#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) +# ifndef WIN32 +# define WIN32 +# endif +#endif +#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) +# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) +# ifndef SYS16BIT +# define SYS16BIT +# endif +# endif +#endif + +/* + * Compile with -DMAXSEG_64K if the alloc function cannot allocate more + * than 64k bytes at a time (needed on systems with 16-bit int). + */ +#ifdef SYS16BIT +# define MAXSEG_64K +#endif +#ifdef MSDOS +# define UNALIGNED_OK +#endif + +#ifdef __STDC_VERSION__ +# ifndef STDC +# define STDC +# endif +# if __STDC_VERSION__ >= 199901L +# ifndef STDC99 +# define STDC99 +# endif +# endif +#endif +#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) +# define STDC +#endif +#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) +# define STDC +#endif +#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) +# define STDC +#endif +#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) +# define STDC +#endif + +#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ +# define STDC +#endif + +#ifndef STDC +# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ +# define const /* note: need a more gentle solution here */ +# endif +#endif + +#if defined(ZLIB_CONST) && !defined(z_const) +# define z_const const +#else +# define z_const +#endif + +/* Some Mac compilers merge all .h files incorrectly: */ +#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) +# define NO_DUMMY_DECL +#endif + +/* Maximum value for memLevel in deflateInit2 */ +#ifndef MAX_MEM_LEVEL +# ifdef MAXSEG_64K +# define MAX_MEM_LEVEL 8 +# else +# define MAX_MEM_LEVEL 9 +# endif +#endif + +/* Maximum value for windowBits in deflateInit2 and inflateInit2. + * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files + * created by gzip. (Files created by minigzip can still be extracted by + * gzip.) + */ +#ifndef MAX_WBITS +# define MAX_WBITS 15 /* 32K LZ77 window */ +#endif + +/* The memory requirements for deflate are (in bytes): + (1 << (windowBits+2)) + (1 << (memLevel+9)) + that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) + plus a few kilobytes for small objects. For example, if you want to reduce + the default memory requirements from 256K to 128K, compile with + make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" + Of course this will generally degrade compression (there's no free lunch). + + The memory requirements for inflate are (in bytes) 1 << windowBits + that is, 32K for windowBits=15 (default value) plus a few kilobytes + for small objects. +*/ + + /* Type declarations */ + +#ifndef OF /* function prototypes */ +# ifdef STDC +# define OF(args) args +# else +# define OF(args) () +# endif +#endif + +#ifndef Z_ARG /* function prototypes for stdarg */ +# if defined(STDC) || defined(Z_HAVE_STDARG_H) +# define Z_ARG(args) args +# else +# define Z_ARG(args) () +# endif +#endif + +/* The following definitions for FAR are needed only for MSDOS mixed + * model programming (small or medium model with some far allocations). + * This was tested only with MSC; for other MSDOS compilers you may have + * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, + * just define FAR to be empty. + */ +#ifdef SYS16BIT +# if defined(M_I86SM) || defined(M_I86MM) + /* MSC small or medium model */ +# define SMALL_MEDIUM +# ifdef _MSC_VER +# define FAR _far +# else +# define FAR far +# endif +# endif +# if (defined(__SMALL__) || defined(__MEDIUM__)) + /* Turbo C small or medium model */ +# define SMALL_MEDIUM +# ifdef __BORLANDC__ +# define FAR _far +# else +# define FAR far +# endif +# endif +#endif + +#if defined(WINDOWS) || defined(WIN32) + /* If building or using zlib as a DLL, define ZLIB_DLL. + * This is not mandatory, but it offers a little performance increase. + */ +# ifdef ZLIB_DLL +# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) +# ifdef ZLIB_INTERNAL +# define ZEXTERN extern __declspec(dllexport) +# else +# define ZEXTERN extern __declspec(dllimport) +# endif +# endif +# endif /* ZLIB_DLL */ + /* If building or using zlib with the WINAPI/WINAPIV calling convention, + * define ZLIB_WINAPI. + * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. + */ +# ifdef ZLIB_WINAPI +# ifdef FAR +# undef FAR +# endif +# include <windows.h> + /* No need for _export, use ZLIB.DEF instead. */ + /* For complete Windows compatibility, use WINAPI, not __stdcall. */ +# define ZEXPORT WINAPI +# ifdef WIN32 +# define ZEXPORTVA WINAPIV +# else +# define ZEXPORTVA FAR CDECL +# endif +# endif +#endif + +#if defined (__BEOS__) +# ifdef ZLIB_DLL +# ifdef ZLIB_INTERNAL +# define ZEXPORT __declspec(dllexport) +# define ZEXPORTVA __declspec(dllexport) +# else +# define ZEXPORT __declspec(dllimport) +# define ZEXPORTVA __declspec(dllimport) +# endif +# endif +#endif + +#ifndef ZEXTERN +# define ZEXTERN extern +#endif +#ifndef ZEXPORT +# define ZEXPORT +#endif +#ifndef ZEXPORTVA +# define ZEXPORTVA +#endif + +#ifndef FAR +# define FAR +#endif + +#if !defined(__MACTYPES__) +typedef unsigned char Byte; /* 8 bits */ +#endif +typedef unsigned int uInt; /* 16 bits or more */ +typedef unsigned long uLong; /* 32 bits or more */ + +#ifdef SMALL_MEDIUM + /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ +# define Bytef Byte FAR +#else + typedef Byte FAR Bytef; +#endif +typedef char FAR charf; +typedef int FAR intf; +typedef uInt FAR uIntf; +typedef uLong FAR uLongf; + +#ifdef STDC + typedef void const *voidpc; + typedef void FAR *voidpf; + typedef void *voidp; +#else + typedef Byte const *voidpc; + typedef Byte FAR *voidpf; + typedef Byte *voidp; +#endif + +/* ./configure may #define Z_U4 here */ + +#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC) +# include <limits.h> +# if (UINT_MAX == 0xffffffffUL) +# define Z_U4 unsigned +# else +# if (ULONG_MAX == 0xffffffffUL) +# define Z_U4 unsigned long +# else +# if (USHRT_MAX == 0xffffffffUL) +# define Z_U4 unsigned short +# endif +# endif +# endif +#endif + +#ifdef Z_U4 + typedef Z_U4 z_crc_t; +#else + typedef unsigned long z_crc_t; +#endif + +#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_UNISTD_H +#endif + +#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_STDARG_H +#endif + +#ifdef STDC +# ifndef Z_SOLO +# include <sys/types.h> /* for off_t */ +# endif +#endif + +#ifdef _WIN32 +# include <stddef.h> /* for wchar_t */ +#endif + +/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and + * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even + * though the former does not conform to the LFS document), but considering + * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as + * equivalently requesting no 64-bit operations + */ +#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 +# undef _LARGEFILE64_SOURCE +#endif + +#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) +# define Z_HAVE_UNISTD_H +#endif +#ifndef Z_SOLO +# if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE) +# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ +# ifdef VMS +# include <unixio.h> /* for off_t */ +# endif +# ifndef z_off_t +# define z_off_t off_t +# endif +# endif +#endif + +#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0 +# define Z_LFS64 +#endif + +#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64) +# define Z_LARGE64 +#endif + +#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64) +# define Z_WANT64 +#endif + +#if !defined(SEEK_SET) && !defined(Z_SOLO) +# define SEEK_SET 0 /* Seek from beginning of file. */ +# define SEEK_CUR 1 /* Seek from current position. */ +# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ +#endif + +#ifndef z_off_t +# define z_off_t long +#endif + +#if !defined(_WIN32) && defined(Z_LARGE64) +# define z_off64_t off64_t +#else +# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) +# define z_off64_t __int64 +# else +# define z_off64_t z_off_t +# endif +#endif + +/* MVS linker does not support external names larger than 8 bytes */ +#if defined(__MVS__) + #pragma map(deflateInit_,"DEIN") + #pragma map(deflateInit2_,"DEIN2") + #pragma map(deflateEnd,"DEEND") + #pragma map(deflateBound,"DEBND") + #pragma map(inflateInit_,"ININ") + #pragma map(inflateInit2_,"ININ2") + #pragma map(inflateEnd,"INEND") + #pragma map(inflateSync,"INSY") + #pragma map(inflateSetDictionary,"INSEDI") + #pragma map(compressBound,"CMBND") + #pragma map(inflate_table,"INTABL") + #pragma map(inflate_fast,"INFA") + #pragma map(inflate_copyright,"INCOPY") +#endif + +#endif /* ZCONF_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zconf.h.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,506 @@ +/* zconf.h -- configuration of the zlib compression library + * Copyright (C) 1995-2012 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#ifndef ZCONF_H +#define ZCONF_H + +/* + * If you *really* need a unique prefix for all types and library functions, + * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. + * Even better than compiling with -DZ_PREFIX would be to use configure to set + * this permanently in zconf.h using "./configure --zprefix". + */ +#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ +# define Z_PREFIX_SET + +/* all linked symbols */ +# define _dist_code z__dist_code +# define _length_code z__length_code +# define _tr_align z__tr_align +# define _tr_flush_block z__tr_flush_block +# define _tr_init z__tr_init +# define _tr_stored_block z__tr_stored_block +# define _tr_tally z__tr_tally +# define adler32 z_adler32 +# define adler32_combine z_adler32_combine +# define adler32_combine64 z_adler32_combine64 +# ifndef Z_SOLO +# define compress z_compress +# define compress2 z_compress2 +# define compressBound z_compressBound +# endif +# define crc32 z_crc32 +# define crc32_combine z_crc32_combine +# define crc32_combine64 z_crc32_combine64 +# define deflate z_deflate +# define deflateBound z_deflateBound +# define deflateCopy z_deflateCopy +# define deflateEnd z_deflateEnd +# define deflateInit2_ z_deflateInit2_ +# define deflateInit_ z_deflateInit_ +# define deflateParams z_deflateParams +# define deflatePending z_deflatePending +# define deflatePrime z_deflatePrime +# define deflateReset z_deflateReset +# define deflateResetKeep z_deflateResetKeep +# define deflateSetDictionary z_deflateSetDictionary +# define deflateSetHeader z_deflateSetHeader +# define deflateTune z_deflateTune +# define deflate_copyright z_deflate_copyright +# define get_crc_table z_get_crc_table +# ifndef Z_SOLO +# define gz_error z_gz_error +# define gz_intmax z_gz_intmax +# define gz_strwinerror z_gz_strwinerror +# define gzbuffer z_gzbuffer +# define gzclearerr z_gzclearerr +# define gzclose z_gzclose +# define gzclose_r z_gzclose_r +# define gzclose_w z_gzclose_w +# define gzdirect z_gzdirect +# define gzdopen z_gzdopen +# define gzeof z_gzeof +# define gzerror z_gzerror +# define gzflush z_gzflush +# define gzgetc z_gzgetc +# define gzgetc_ z_gzgetc_ +# define gzgets z_gzgets +# define gzoffset z_gzoffset +# define gzoffset64 z_gzoffset64 +# define gzopen z_gzopen +# define gzopen64 z_gzopen64 +# ifdef _WIN32 +# define gzopen_w z_gzopen_w +# endif +# define gzprintf z_gzprintf +# define gzputc z_gzputc +# define gzputs z_gzputs +# define gzread z_gzread +# define gzrewind z_gzrewind +# define gzseek z_gzseek +# define gzseek64 z_gzseek64 +# define gzsetparams z_gzsetparams +# define gztell z_gztell +# define gztell64 z_gztell64 +# define gzungetc z_gzungetc +# define gzwrite z_gzwrite +# endif +# define inflate z_inflate +# define inflateBack z_inflateBack +# define inflateBackEnd z_inflateBackEnd +# define inflateBackInit_ z_inflateBackInit_ +# define inflateCopy z_inflateCopy +# define inflateEnd z_inflateEnd +# define inflateGetHeader z_inflateGetHeader +# define inflateInit2_ z_inflateInit2_ +# define inflateInit_ z_inflateInit_ +# define inflateMark z_inflateMark +# define inflatePrime z_inflatePrime +# define inflateReset z_inflateReset +# define inflateReset2 z_inflateReset2 +# define inflateSetDictionary z_inflateSetDictionary +# define inflateSync z_inflateSync +# define inflateSyncPoint z_inflateSyncPoint +# define inflateUndermine z_inflateUndermine +# define inflateResetKeep z_inflateResetKeep +# define inflate_copyright z_inflate_copyright +# define inflate_fast z_inflate_fast +# define inflate_table z_inflate_table +# ifndef Z_SOLO +# define uncompress z_uncompress +# endif +# define zError z_zError +# ifndef Z_SOLO +# define zcalloc z_zcalloc +# define zcfree z_zcfree +# endif +# define zlibCompileFlags z_zlibCompileFlags +# define zlibVersion z_zlibVersion + +/* all zlib typedefs in zlib.h and zconf.h */ +# define Byte z_Byte +# define Bytef z_Bytef +# define alloc_func z_alloc_func +# define charf z_charf +# define free_func z_free_func +# ifndef Z_SOLO +# define gzFile z_gzFile +# endif +# define gz_header z_gz_header +# define gz_headerp z_gz_headerp +# define in_func z_in_func +# define intf z_intf +# define out_func z_out_func +# define uInt z_uInt +# define uIntf z_uIntf +# define uLong z_uLong +# define uLongf z_uLongf +# define voidp z_voidp +# define voidpc z_voidpc +# define voidpf z_voidpf + +/* all zlib structs in zlib.h and zconf.h */ +# define gz_header_s z_gz_header_s +# define internal_state z_internal_state + +#endif + +#if defined(__MSDOS__) && !defined(MSDOS) +# define MSDOS +#endif +#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) +# define OS2 +#endif +#if defined(_WINDOWS) && !defined(WINDOWS) +# define WINDOWS +#endif +#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) +# ifndef WIN32 +# define WIN32 +# endif +#endif +#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) +# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) +# ifndef SYS16BIT +# define SYS16BIT +# endif +# endif +#endif + +/* + * Compile with -DMAXSEG_64K if the alloc function cannot allocate more + * than 64k bytes at a time (needed on systems with 16-bit int). + */ +#ifdef SYS16BIT +# define MAXSEG_64K +#endif +#ifdef MSDOS +# define UNALIGNED_OK +#endif + +#ifdef __STDC_VERSION__ +# ifndef STDC +# define STDC +# endif +# if __STDC_VERSION__ >= 199901L +# ifndef STDC99 +# define STDC99 +# endif +# endif +#endif +#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) +# define STDC +#endif +#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) +# define STDC +#endif +#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) +# define STDC +#endif +#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) +# define STDC +#endif + +#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ +# define STDC +#endif + +#ifndef STDC +# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ +# define const /* note: need a more gentle solution here */ +# endif +#endif + +#if defined(ZLIB_CONST) && !defined(z_const) +# define z_const const +#else +# define z_const +#endif + +/* Some Mac compilers merge all .h files incorrectly: */ +#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) +# define NO_DUMMY_DECL +#endif + +/* Maximum value for memLevel in deflateInit2 */ +#ifndef MAX_MEM_LEVEL +# ifdef MAXSEG_64K +# define MAX_MEM_LEVEL 8 +# else +# define MAX_MEM_LEVEL 9 +# endif +#endif + +/* Maximum value for windowBits in deflateInit2 and inflateInit2. + * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files + * created by gzip. (Files created by minigzip can still be extracted by + * gzip.) + */ +#ifndef MAX_WBITS +# define MAX_WBITS 15 /* 32K LZ77 window */ +#endif + +/* The memory requirements for deflate are (in bytes): + (1 << (windowBits+2)) + (1 << (memLevel+9)) + that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) + plus a few kilobytes for small objects. For example, if you want to reduce + the default memory requirements from 256K to 128K, compile with + make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" + Of course this will generally degrade compression (there's no free lunch). + + The memory requirements for inflate are (in bytes) 1 << windowBits + that is, 32K for windowBits=15 (default value) plus a few kilobytes + for small objects. +*/ + + /* Type declarations */ + +#ifndef OF /* function prototypes */ +# ifdef STDC +# define OF(args) args +# else +# define OF(args) () +# endif +#endif + +#ifndef Z_ARG /* function prototypes for stdarg */ +# if defined(STDC) || defined(Z_HAVE_STDARG_H) +# define Z_ARG(args) args +# else +# define Z_ARG(args) () +# endif +#endif + +/* The following definitions for FAR are needed only for MSDOS mixed + * model programming (small or medium model with some far allocations). + * This was tested only with MSC; for other MSDOS compilers you may have + * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, + * just define FAR to be empty. + */ +#ifdef SYS16BIT +# if defined(M_I86SM) || defined(M_I86MM) + /* MSC small or medium model */ +# define SMALL_MEDIUM +# ifdef _MSC_VER +# define FAR _far +# else +# define FAR far +# endif +# endif +# if (defined(__SMALL__) || defined(__MEDIUM__)) + /* Turbo C small or medium model */ +# define SMALL_MEDIUM +# ifdef __BORLANDC__ +# define FAR _far +# else +# define FAR far +# endif +# endif +#endif + +#if defined(WINDOWS) || defined(WIN32) + /* If building or using zlib as a DLL, define ZLIB_DLL. + * This is not mandatory, but it offers a little performance increase. + */ +# ifdef ZLIB_DLL +# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) +# ifdef ZLIB_INTERNAL +# define ZEXTERN extern __declspec(dllexport) +# else +# define ZEXTERN extern __declspec(dllimport) +# endif +# endif +# endif /* ZLIB_DLL */ + /* If building or using zlib with the WINAPI/WINAPIV calling convention, + * define ZLIB_WINAPI. + * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. + */ +# ifdef ZLIB_WINAPI +# ifdef FAR +# undef FAR +# endif +# include <windows.h> + /* No need for _export, use ZLIB.DEF instead. */ + /* For complete Windows compatibility, use WINAPI, not __stdcall. */ +# define ZEXPORT WINAPI +# ifdef WIN32 +# define ZEXPORTVA WINAPIV +# else +# define ZEXPORTVA FAR CDECL +# endif +# endif +#endif + +#if defined (__BEOS__) +# ifdef ZLIB_DLL +# ifdef ZLIB_INTERNAL +# define ZEXPORT __declspec(dllexport) +# define ZEXPORTVA __declspec(dllexport) +# else +# define ZEXPORT __declspec(dllimport) +# define ZEXPORTVA __declspec(dllimport) +# endif +# endif +#endif + +#ifndef ZEXTERN +# define ZEXTERN extern +#endif +#ifndef ZEXPORT +# define ZEXPORT +#endif +#ifndef ZEXPORTVA +# define ZEXPORTVA +#endif + +#ifndef FAR +# define FAR +#endif + +#if !defined(__MACTYPES__) +typedef unsigned char Byte; /* 8 bits */ +#endif +typedef unsigned int uInt; /* 16 bits or more */ +typedef unsigned long uLong; /* 32 bits or more */ + +#ifdef SMALL_MEDIUM + /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ +# define Bytef Byte FAR +#else + typedef Byte FAR Bytef; +#endif +typedef char FAR charf; +typedef int FAR intf; +typedef uInt FAR uIntf; +typedef uLong FAR uLongf; + +#ifdef STDC + typedef void const *voidpc; + typedef void FAR *voidpf; + typedef void *voidp; +#else + typedef Byte const *voidpc; + typedef Byte FAR *voidpf; + typedef Byte *voidp; +#endif + +/* ./configure may #define Z_U4 here */ + +#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC) +# include <limits.h> +# if (UINT_MAX == 0xffffffffUL) +# define Z_U4 unsigned +# else +# if (ULONG_MAX == 0xffffffffUL) +# define Z_U4 unsigned long +# else +# if (USHRT_MAX == 0xffffffffUL) +# define Z_U4 unsigned short +# endif +# endif +# endif +#endif + +#ifdef Z_U4 + typedef Z_U4 z_crc_t; +#else + typedef unsigned long z_crc_t; +#endif + +#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_UNISTD_H +#endif + +#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_STDARG_H +#endif + +#ifdef STDC +# ifndef Z_SOLO +# include <sys/types.h> /* for off_t */ +# endif +#endif + +#ifdef _WIN32 +# include <stddef.h> /* for wchar_t */ +#endif + +/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and + * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even + * though the former does not conform to the LFS document), but considering + * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as + * equivalently requesting no 64-bit operations + */ +#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 +# undef _LARGEFILE64_SOURCE +#endif + +#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) +# define Z_HAVE_UNISTD_H +#endif +#ifndef Z_SOLO +# if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE) +# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ +# ifdef VMS +# include <unixio.h> /* for off_t */ +# endif +# ifndef z_off_t +# define z_off_t off_t +# endif +# endif +#endif + +#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0 +# define Z_LFS64 +#endif + +#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64) +# define Z_LARGE64 +#endif + +#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64) +# define Z_WANT64 +#endif + +#if !defined(SEEK_SET) && !defined(Z_SOLO) +# define SEEK_SET 0 /* Seek from beginning of file. */ +# define SEEK_CUR 1 /* Seek from current position. */ +# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ +#endif + +#ifndef z_off_t +# define z_off_t long +#endif + +#if !defined(_WIN32) && defined(Z_LARGE64) +# define z_off64_t off64_t +#else +# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) +# define z_off64_t __int64 +# else +# define z_off64_t z_off_t +# endif +#endif + +/* MVS linker does not support external names larger than 8 bytes */ +#if defined(__MVS__) + #pragma map(deflateInit_,"DEIN") + #pragma map(deflateInit2_,"DEIN2") + #pragma map(deflateEnd,"DEEND") + #pragma map(deflateBound,"DEBND") + #pragma map(inflateInit_,"ININ") + #pragma map(inflateInit2_,"ININ2") + #pragma map(inflateEnd,"INEND") + #pragma map(inflateSync,"INSY") + #pragma map(inflateSetDictionary,"INSEDI") + #pragma map(compressBound,"CMBND") + #pragma map(inflate_table,"INTABL") + #pragma map(inflate_fast,"INFA") + #pragma map(inflate_copyright,"INCOPY") +#endif + +#endif /* ZCONF_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zlib.3 Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,151 @@ +.TH ZLIB 3 "2 May 2012" +.SH NAME +zlib \- compression/decompression library +.SH SYNOPSIS +[see +.I zlib.h +for full description] +.SH DESCRIPTION +The +.I zlib +library is a general purpose data compression library. +The code is thread safe, assuming that the standard library functions +used are thread safe, such as memory allocation routines. +It provides in-memory compression and decompression functions, +including integrity checks of the uncompressed data. +This version of the library supports only one compression method (deflation) +but other algorithms may be added later +with the same stream interface. +.LP +Compression can be done in a single step if the buffers are large enough +or can be done by repeated calls of the compression function. +In the latter case, +the application must provide more input and/or consume the output +(providing more output space) before each call. +.LP +The library also supports reading and writing files in +.IR gzip (1) +(.gz) format +with an interface similar to that of stdio. +.LP +The library does not install any signal handler. +The decoder checks the consistency of the compressed data, +so the library should never crash even in the case of corrupted input. +.LP +All functions of the compression library are documented in the file +.IR zlib.h . +The distribution source includes examples of use of the library +in the files +.I test/example.c +and +.IR test/minigzip.c, +as well as other examples in the +.IR examples/ +directory. +.LP +Changes to this version are documented in the file +.I ChangeLog +that accompanies the source. +.LP +.I zlib +is available in Java using the java.util.zip package: +.IP +http://java.sun.com/developer/technicalArticles/Programming/compression/ +.LP +A Perl interface to +.IR zlib , +written by Paul Marquess (pmqs@cpan.org), +is available at CPAN (Comprehensive Perl Archive Network) sites, +including: +.IP +http://search.cpan.org/~pmqs/IO-Compress-Zlib/ +.LP +A Python interface to +.IR zlib , +written by A.M. Kuchling (amk@magnet.com), +is available in Python 1.5 and later versions: +.IP +http://docs.python.org/library/zlib.html +.LP +.I zlib +is built into +.IR tcl: +.IP +http://wiki.tcl.tk/4610 +.LP +An experimental package to read and write files in .zip format, +written on top of +.I zlib +by Gilles Vollant (info@winimage.com), +is available at: +.IP +http://www.winimage.com/zLibDll/minizip.html +and also in the +.I contrib/minizip +directory of the main +.I zlib +source distribution. +.SH "SEE ALSO" +The +.I zlib +web site can be found at: +.IP +http://zlib.net/ +.LP +The data format used by the zlib library is described by RFC +(Request for Comments) 1950 to 1952 in the files: +.IP +http://tools.ietf.org/html/rfc1950 (for the zlib header and trailer format) +.br +http://tools.ietf.org/html/rfc1951 (for the deflate compressed data format) +.br +http://tools.ietf.org/html/rfc1952 (for the gzip header and trailer format) +.LP +Mark Nelson wrote an article about +.I zlib +for the Jan. 1997 issue of Dr. Dobb's Journal; +a copy of the article is available at: +.IP +http://marknelson.us/1997/01/01/zlib-engine/ +.SH "REPORTING PROBLEMS" +Before reporting a problem, +please check the +.I zlib +web site to verify that you have the latest version of +.IR zlib ; +otherwise, +obtain the latest version and see if the problem still exists. +Please read the +.I zlib +FAQ at: +.IP +http://zlib.net/zlib_faq.html +.LP +before asking for help. +Send questions and/or comments to zlib@gzip.org, +or (for the Windows DLL version) to Gilles Vollant (info@winimage.com). +.SH AUTHORS +Version 1.2.7 +Copyright (C) 1995-2012 Jean-loup Gailly (jloup@gzip.org) +and Mark Adler (madler@alumni.caltech.edu). +.LP +This software is provided "as-is," +without any express or implied warranty. +In no event will the authors be held liable for any damages +arising from the use of this software. +See the distribution directory with respect to requirements +governing redistribution. +The deflate format used by +.I zlib +was defined by Phil Katz. +The deflate and +.I zlib +specifications were written by L. Peter Deutsch. +Thanks to all the people who reported problems and suggested various +improvements in +.IR zlib ; +who are too numerous to cite here. +.LP +UNIX manual page by R. P. C. Rodgers, +U.S. National Library of Medicine (rodgers@nlm.nih.gov). +.\" end of man page
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zlib.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,1744 @@ +/* zlib.h -- interface of the 'zlib' general purpose compression library + version 1.2.7, May 2nd, 2012 + + Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + + + The data format used by the zlib library is described by RFCs (Request for + Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950 + (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format). +*/ + +#ifndef ZLIB_H +#define ZLIB_H + +#include "zconf.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define ZLIB_VERSION "1.2.7" +#define ZLIB_VERNUM 0x1270 +#define ZLIB_VER_MAJOR 1 +#define ZLIB_VER_MINOR 2 +#define ZLIB_VER_REVISION 7 +#define ZLIB_VER_SUBREVISION 0 + +/* + The 'zlib' compression library provides in-memory compression and + decompression functions, including integrity checks of the uncompressed data. + This version of the library supports only one compression method (deflation) + but other algorithms will be added later and will have the same stream + interface. + + Compression can be done in a single step if the buffers are large enough, + or can be done by repeated calls of the compression function. In the latter + case, the application must provide more input and/or consume the output + (providing more output space) before each call. + + The compressed data format used by default by the in-memory functions is + the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped + around a deflate stream, which is itself documented in RFC 1951. + + The library also supports reading and writing files in gzip (.gz) format + with an interface similar to that of stdio using the functions that start + with "gz". The gzip format is different from the zlib format. gzip is a + gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. + + This library can optionally read and write gzip streams in memory as well. + + The zlib format was designed to be compact and fast for use in memory + and on communications channels. The gzip format was designed for single- + file compression on file systems, has a larger header than zlib to maintain + directory information, and uses a different, slower check method than zlib. + + The library does not install any signal handler. The decoder checks + the consistency of the compressed data, so the library should never crash + even in case of corrupted input. +*/ + +typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); +typedef void (*free_func) OF((voidpf opaque, voidpf address)); + +struct internal_state; + +typedef struct z_stream_s { + z_const Bytef *next_in; /* next input byte */ + uInt avail_in; /* number of bytes available at next_in */ + uLong total_in; /* total number of input bytes read so far */ + + Bytef *next_out; /* next output byte should be put there */ + uInt avail_out; /* remaining free space at next_out */ + uLong total_out; /* total number of bytes output so far */ + + z_const char *msg; /* last error message, NULL if no error */ + struct internal_state FAR *state; /* not visible by applications */ + + alloc_func zalloc; /* used to allocate the internal state */ + free_func zfree; /* used to free the internal state */ + voidpf opaque; /* private data object passed to zalloc and zfree */ + + int data_type; /* best guess about the data type: binary or text */ + uLong adler; /* adler32 value of the uncompressed data */ + uLong reserved; /* reserved for future use */ +} z_stream; + +typedef z_stream FAR *z_streamp; + +/* + gzip header information passed to and from zlib routines. See RFC 1952 + for more details on the meanings of these fields. +*/ +typedef struct gz_header_s { + int text; /* true if compressed data believed to be text */ + uLong time; /* modification time */ + int xflags; /* extra flags (not used when writing a gzip file) */ + int os; /* operating system */ + Bytef *extra; /* pointer to extra field or Z_NULL if none */ + uInt extra_len; /* extra field length (valid if extra != Z_NULL) */ + uInt extra_max; /* space at extra (only when reading header) */ + Bytef *name; /* pointer to zero-terminated file name or Z_NULL */ + uInt name_max; /* space at name (only when reading header) */ + Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */ + uInt comm_max; /* space at comment (only when reading header) */ + int hcrc; /* true if there was or will be a header crc */ + int done; /* true when done reading gzip header (not used + when writing a gzip file) */ +} gz_header; + +typedef gz_header FAR *gz_headerp; + +/* + The application must update next_in and avail_in when avail_in has dropped + to zero. It must update next_out and avail_out when avail_out has dropped + to zero. The application must initialize zalloc, zfree and opaque before + calling the init function. All other fields are set by the compression + library and must not be updated by the application. + + The opaque value provided by the application will be passed as the first + parameter for calls of zalloc and zfree. This can be useful for custom + memory management. The compression library attaches no meaning to the + opaque value. + + zalloc must return Z_NULL if there is not enough memory for the object. + If zlib is used in a multi-threaded application, zalloc and zfree must be + thread safe. + + On 16-bit systems, the functions zalloc and zfree must be able to allocate + exactly 65536 bytes, but will not be required to allocate more than this if + the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, pointers + returned by zalloc for objects of exactly 65536 bytes *must* have their + offset normalized to zero. The default allocation function provided by this + library ensures this (see zutil.c). To reduce memory requirements and avoid + any allocation of 64K objects, at the expense of compression ratio, compile + the library with -DMAX_WBITS=14 (see zconf.h). + + The fields total_in and total_out can be used for statistics or progress + reports. After compression, total_in holds the total size of the + uncompressed data and may be saved for use in the decompressor (particularly + if the decompressor wants to decompress everything in a single step). +*/ + + /* constants */ + +#define Z_NO_FLUSH 0 +#define Z_PARTIAL_FLUSH 1 +#define Z_SYNC_FLUSH 2 +#define Z_FULL_FLUSH 3 +#define Z_FINISH 4 +#define Z_BLOCK 5 +#define Z_TREES 6 +/* Allowed flush values; see deflate() and inflate() below for details */ + +#define Z_OK 0 +#define Z_STREAM_END 1 +#define Z_NEED_DICT 2 +#define Z_ERRNO (-1) +#define Z_STREAM_ERROR (-2) +#define Z_DATA_ERROR (-3) +#define Z_MEM_ERROR (-4) +#define Z_BUF_ERROR (-5) +#define Z_VERSION_ERROR (-6) +/* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + +#define Z_NO_COMPRESSION 0 +#define Z_BEST_SPEED 1 +#define Z_BEST_COMPRESSION 9 +#define Z_DEFAULT_COMPRESSION (-1) +/* compression levels */ + +#define Z_FILTERED 1 +#define Z_HUFFMAN_ONLY 2 +#define Z_RLE 3 +#define Z_FIXED 4 +#define Z_DEFAULT_STRATEGY 0 +/* compression strategy; see deflateInit2() below for details */ + +#define Z_BINARY 0 +#define Z_TEXT 1 +#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */ +#define Z_UNKNOWN 2 +/* Possible values of the data_type field (though see inflate()) */ + +#define Z_DEFLATED 8 +/* The deflate compression method (the only one supported in this version) */ + +#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ + +#define zlib_version zlibVersion() +/* for compatibility with versions < 1.0.2 */ + + + /* basic functions */ + +ZEXTERN const char * ZEXPORT zlibVersion OF((void)); +/* The application can compare zlibVersion and ZLIB_VERSION for consistency. + If the first character differs, the library code actually used is not + compatible with the zlib.h header file used by the application. This check + is automatically made by deflateInit and inflateInit. + */ + +/* +ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); + + Initializes the internal stream state for compression. The fields + zalloc, zfree and opaque must be initialized before by the caller. If + zalloc and zfree are set to Z_NULL, deflateInit updates them to use default + allocation functions. + + The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: + 1 gives best speed, 9 gives best compression, 0 gives no compression at all + (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION + requests a default compromise between speed and compression (currently + equivalent to level 6). + + deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_STREAM_ERROR if level is not a valid compression level, or + Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible + with the version assumed by the caller (ZLIB_VERSION). msg is set to null + if there is no error message. deflateInit does not perform any compression: + this will be done by deflate(). +*/ + + +ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); +/* + deflate compresses as much data as possible, and stops when the input + buffer becomes empty or the output buffer becomes full. It may introduce + some output latency (reading input without producing any output) except when + forced to flush. + + The detailed semantics are as follows. deflate performs one or both of the + following actions: + + - Compress more input starting at next_in and update next_in and avail_in + accordingly. If not all input can be processed (because there is not + enough room in the output buffer), next_in and avail_in are updated and + processing will resume at this point for the next call of deflate(). + + - Provide more output starting at next_out and update next_out and avail_out + accordingly. This action is forced if the parameter flush is non zero. + Forcing flush frequently degrades the compression ratio, so this parameter + should be set only when necessary (in interactive applications). Some + output may be provided even if flush is not set. + + Before the call of deflate(), the application should ensure that at least + one of the actions is possible, by providing more input and/or consuming more + output, and updating avail_in or avail_out accordingly; avail_out should + never be zero before the call. The application can consume the compressed + output when it wants, for example when the output buffer is full (avail_out + == 0), or after each call of deflate(). If deflate returns Z_OK and with + zero avail_out, it must be called again after making room in the output + buffer because there might be more output pending. + + Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to + decide how much data to accumulate before producing output, in order to + maximize compression. + + If the parameter flush is set to Z_SYNC_FLUSH, all pending output is + flushed to the output buffer and the output is aligned on a byte boundary, so + that the decompressor can get all input data available so far. (In + particular avail_in is zero after the call if enough output space has been + provided before the call.) Flushing may degrade compression for some + compression algorithms and so it should be used only when necessary. This + completes the current deflate block and follows it with an empty stored block + that is three bits plus filler bits to the next byte, followed by four bytes + (00 00 ff ff). + + If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the + output buffer, but the output is not aligned to a byte boundary. All of the + input data so far will be available to the decompressor, as for Z_SYNC_FLUSH. + This completes the current deflate block and follows it with an empty fixed + codes block that is 10 bits long. This assures that enough bytes are output + in order for the decompressor to finish the block before the empty fixed code + block. + + If flush is set to Z_BLOCK, a deflate block is completed and emitted, as + for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to + seven bits of the current block are held to be written as the next byte after + the next deflate block is completed. In this case, the decompressor may not + be provided enough bits at this point in order to complete decompression of + the data provided so far to the compressor. It may need to wait for the next + block to be emitted. This is for advanced applications that need to control + the emission of deflate blocks. + + If flush is set to Z_FULL_FLUSH, all output is flushed as with + Z_SYNC_FLUSH, and the compression state is reset so that decompression can + restart from this point if previous compressed data has been damaged or if + random access is desired. Using Z_FULL_FLUSH too often can seriously degrade + compression. + + If deflate returns with avail_out == 0, this function must be called again + with the same value of the flush parameter and more output space (updated + avail_out), until the flush is complete (deflate returns with non-zero + avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that + avail_out is greater than six to avoid repeated flush markers due to + avail_out == 0 on return. + + If the parameter flush is set to Z_FINISH, pending input is processed, + pending output is flushed and deflate returns with Z_STREAM_END if there was + enough output space; if deflate returns with Z_OK, this function must be + called again with Z_FINISH and more output space (updated avail_out) but no + more input data, until it returns with Z_STREAM_END or an error. After + deflate has returned Z_STREAM_END, the only possible operations on the stream + are deflateReset or deflateEnd. + + Z_FINISH can be used immediately after deflateInit if all the compression + is to be done in a single step. In this case, avail_out must be at least the + value returned by deflateBound (see below). Then deflate is guaranteed to + return Z_STREAM_END. If not enough output space is provided, deflate will + not return Z_STREAM_END, and it must be called again as described above. + + deflate() sets strm->adler to the adler32 checksum of all input read + so far (that is, total_in bytes). + + deflate() may update strm->data_type if it can make a good guess about + the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered + binary. This field is only for information purposes and does not affect the + compression algorithm in any manner. + + deflate() returns Z_OK if some progress has been made (more input + processed or more output produced), Z_STREAM_END if all input has been + consumed and all output has been produced (only when flush is set to + Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example + if next_in or next_out was Z_NULL), Z_BUF_ERROR if no progress is possible + (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not + fatal, and deflate() can be called again with more input and more output + space to continue compressing. +*/ + + +ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); +/* + All dynamically allocated data structures for this stream are freed. + This function discards any unprocessed input and does not flush any pending + output. + + deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the + stream state was inconsistent, Z_DATA_ERROR if the stream was freed + prematurely (some input or output was discarded). In the error case, msg + may be set but then points to a static string (which must not be + deallocated). +*/ + + +/* +ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); + + Initializes the internal stream state for decompression. The fields + next_in, avail_in, zalloc, zfree and opaque must be initialized before by + the caller. If next_in is not Z_NULL and avail_in is large enough (the + exact value depends on the compression method), inflateInit determines the + compression method from the zlib header and allocates all data structures + accordingly; otherwise the allocation will be deferred to the first call of + inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to + use default allocation functions. + + inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_VERSION_ERROR if the zlib library version is incompatible with the + version assumed by the caller, or Z_STREAM_ERROR if the parameters are + invalid, such as a null pointer to the structure. msg is set to null if + there is no error message. inflateInit does not perform any decompression + apart from possibly reading the zlib header if present: actual decompression + will be done by inflate(). (So next_in and avail_in may be modified, but + next_out and avail_out are unused and unchanged.) The current implementation + of inflateInit() does not process any header information -- that is deferred + until inflate() is called. +*/ + + +ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); +/* + inflate decompresses as much data as possible, and stops when the input + buffer becomes empty or the output buffer becomes full. It may introduce + some output latency (reading input without producing any output) except when + forced to flush. + + The detailed semantics are as follows. inflate performs one or both of the + following actions: + + - Decompress more input starting at next_in and update next_in and avail_in + accordingly. If not all input can be processed (because there is not + enough room in the output buffer), next_in is updated and processing will + resume at this point for the next call of inflate(). + + - Provide more output starting at next_out and update next_out and avail_out + accordingly. inflate() provides as much output as possible, until there is + no more input data or no more space in the output buffer (see below about + the flush parameter). + + Before the call of inflate(), the application should ensure that at least + one of the actions is possible, by providing more input and/or consuming more + output, and updating the next_* and avail_* values accordingly. The + application can consume the uncompressed output when it wants, for example + when the output buffer is full (avail_out == 0), or after each call of + inflate(). If inflate returns Z_OK and with zero avail_out, it must be + called again after making room in the output buffer because there might be + more output pending. + + The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH, + Z_BLOCK, or Z_TREES. Z_SYNC_FLUSH requests that inflate() flush as much + output as possible to the output buffer. Z_BLOCK requests that inflate() + stop if and when it gets to the next deflate block boundary. When decoding + the zlib or gzip format, this will cause inflate() to return immediately + after the header and before the first block. When doing a raw inflate, + inflate() will go ahead and process the first block, and will return when it + gets to the end of that block, or when it runs out of data. + + The Z_BLOCK option assists in appending to or combining deflate streams. + Also to assist in this, on return inflate() will set strm->data_type to the + number of unused bits in the last byte taken from strm->next_in, plus 64 if + inflate() is currently decoding the last block in the deflate stream, plus + 128 if inflate() returned immediately after decoding an end-of-block code or + decoding the complete header up to just before the first byte of the deflate + stream. The end-of-block will not be indicated until all of the uncompressed + data from that block has been written to strm->next_out. The number of + unused bits may in general be greater than seven, except when bit 7 of + data_type is set, in which case the number of unused bits will be less than + eight. data_type is set as noted here every time inflate() returns for all + flush options, and so can be used to determine the amount of currently + consumed input in bits. + + The Z_TREES option behaves as Z_BLOCK does, but it also returns when the + end of each deflate block header is reached, before any actual data in that + block is decoded. This allows the caller to determine the length of the + deflate block header for later use in random access within a deflate block. + 256 is added to the value of strm->data_type when inflate() returns + immediately after reaching the end of the deflate block header. + + inflate() should normally be called until it returns Z_STREAM_END or an + error. However if all decompression is to be performed in a single step (a + single call of inflate), the parameter flush should be set to Z_FINISH. In + this case all pending input is processed and all pending output is flushed; + avail_out must be large enough to hold all of the uncompressed data for the + operation to complete. (The size of the uncompressed data may have been + saved by the compressor for this purpose.) The use of Z_FINISH is not + required to perform an inflation in one step. However it may be used to + inform inflate that a faster approach can be used for the single inflate() + call. Z_FINISH also informs inflate to not maintain a sliding window if the + stream completes, which reduces inflate's memory footprint. If the stream + does not complete, either because not all of the stream is provided or not + enough output space is provided, then a sliding window will be allocated and + inflate() can be called again to continue the operation as if Z_NO_FLUSH had + been used. + + In this implementation, inflate() always flushes as much output as + possible to the output buffer, and always uses the faster approach on the + first call. So the effects of the flush parameter in this implementation are + on the return value of inflate() as noted below, when inflate() returns early + when Z_BLOCK or Z_TREES is used, and when inflate() avoids the allocation of + memory for a sliding window when Z_FINISH is used. + + If a preset dictionary is needed after this call (see inflateSetDictionary + below), inflate sets strm->adler to the Adler-32 checksum of the dictionary + chosen by the compressor and returns Z_NEED_DICT; otherwise it sets + strm->adler to the Adler-32 checksum of all output produced so far (that is, + total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described + below. At the end of the stream, inflate() checks that its computed adler32 + checksum is equal to that saved by the compressor and returns Z_STREAM_END + only if the checksum is correct. + + inflate() can decompress and check either zlib-wrapped or gzip-wrapped + deflate data. The header type is detected automatically, if requested when + initializing with inflateInit2(). Any information contained in the gzip + header is not retained, so applications that need that information should + instead use raw inflate, see inflateInit2() below, or inflateBack() and + perform their own processing of the gzip header and trailer. When processing + gzip-wrapped deflate data, strm->adler32 is set to the CRC-32 of the output + producted so far. The CRC-32 is checked against the gzip trailer. + + inflate() returns Z_OK if some progress has been made (more input processed + or more output produced), Z_STREAM_END if the end of the compressed data has + been reached and all uncompressed output has been produced, Z_NEED_DICT if a + preset dictionary is needed at this point, Z_DATA_ERROR if the input data was + corrupted (input stream not conforming to the zlib format or incorrect check + value), Z_STREAM_ERROR if the stream structure was inconsistent (for example + next_in or next_out was Z_NULL), Z_MEM_ERROR if there was not enough memory, + Z_BUF_ERROR if no progress is possible or if there was not enough room in the + output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and + inflate() can be called again with more input and more output space to + continue decompressing. If Z_DATA_ERROR is returned, the application may + then call inflateSync() to look for a good compression block if a partial + recovery of the data is desired. +*/ + + +ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); +/* + All dynamically allocated data structures for this stream are freed. + This function discards any unprocessed input and does not flush any pending + output. + + inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state + was inconsistent. In the error case, msg may be set but then points to a + static string (which must not be deallocated). +*/ + + + /* Advanced functions */ + +/* + The following functions are needed only in some special applications. +*/ + +/* +ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, + int level, + int method, + int windowBits, + int memLevel, + int strategy)); + + This is another version of deflateInit with more compression options. The + fields next_in, zalloc, zfree and opaque must be initialized before by the + caller. + + The method parameter is the compression method. It must be Z_DEFLATED in + this version of the library. + + The windowBits parameter is the base two logarithm of the window size + (the size of the history buffer). It should be in the range 8..15 for this + version of the library. Larger values of this parameter result in better + compression at the expense of memory usage. The default value is 15 if + deflateInit is used instead. + + windowBits can also be -8..-15 for raw deflate. In this case, -windowBits + determines the window size. deflate() will then generate raw deflate data + with no zlib header or trailer, and will not compute an adler32 check value. + + windowBits can also be greater than 15 for optional gzip encoding. Add + 16 to windowBits to write a simple gzip header and trailer around the + compressed data instead of a zlib wrapper. The gzip header will have no + file name, no extra data, no comment, no modification time (set to zero), no + header crc, and the operating system will be set to 255 (unknown). If a + gzip stream is being written, strm->adler is a crc32 instead of an adler32. + + The memLevel parameter specifies how much memory should be allocated + for the internal compression state. memLevel=1 uses minimum memory but is + slow and reduces compression ratio; memLevel=9 uses maximum memory for + optimal speed. The default value is 8. See zconf.h for total memory usage + as a function of windowBits and memLevel. + + The strategy parameter is used to tune the compression algorithm. Use the + value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a + filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no + string match), or Z_RLE to limit match distances to one (run-length + encoding). Filtered data consists mostly of small values with a somewhat + random distribution. In this case, the compression algorithm is tuned to + compress them better. The effect of Z_FILTERED is to force more Huffman + coding and less string matching; it is somewhat intermediate between + Z_DEFAULT_STRATEGY and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as + fast as Z_HUFFMAN_ONLY, but give better compression for PNG image data. The + strategy parameter only affects the compression ratio but not the + correctness of the compressed output even if it is not set appropriately. + Z_FIXED prevents the use of dynamic Huffman codes, allowing for a simpler + decoder for special applications. + + deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid + method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is + incompatible with the version assumed by the caller (ZLIB_VERSION). msg is + set to null if there is no error message. deflateInit2 does not perform any + compression: this will be done by deflate(). +*/ + +ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, + const Bytef *dictionary, + uInt dictLength)); +/* + Initializes the compression dictionary from the given byte sequence + without producing any compressed output. When using the zlib format, this + function must be called immediately after deflateInit, deflateInit2 or + deflateReset, and before any call of deflate. When doing raw deflate, this + function must be called either before any call of deflate, or immediately + after the completion of a deflate block, i.e. after all input has been + consumed and all output has been delivered when using any of the flush + options Z_BLOCK, Z_PARTIAL_FLUSH, Z_SYNC_FLUSH, or Z_FULL_FLUSH. The + compressor and decompressor must use exactly the same dictionary (see + inflateSetDictionary). + + The dictionary should consist of strings (byte sequences) that are likely + to be encountered later in the data to be compressed, with the most commonly + used strings preferably put towards the end of the dictionary. Using a + dictionary is most useful when the data to be compressed is short and can be + predicted with good accuracy; the data can then be compressed better than + with the default empty dictionary. + + Depending on the size of the compression data structures selected by + deflateInit or deflateInit2, a part of the dictionary may in effect be + discarded, for example if the dictionary is larger than the window size + provided in deflateInit or deflateInit2. Thus the strings most likely to be + useful should be put at the end of the dictionary, not at the front. In + addition, the current implementation of deflate will use at most the window + size minus 262 bytes of the provided dictionary. + + Upon return of this function, strm->adler is set to the adler32 value + of the dictionary; the decompressor may later use this value to determine + which dictionary has been used by the compressor. (The adler32 value + applies to the whole dictionary even if only a subset of the dictionary is + actually used by the compressor.) If a raw deflate was requested, then the + adler32 value is not computed and strm->adler is not set. + + deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a + parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is + inconsistent (for example if deflate has already been called for this stream + or if not at a block boundary for raw deflate). deflateSetDictionary does + not perform any compression: this will be done by deflate(). +*/ + +ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, + z_streamp source)); +/* + Sets the destination stream as a complete copy of the source stream. + + This function can be useful when several compression strategies will be + tried, for example when there are several ways of pre-processing the input + data with a filter. The streams that will be discarded should then be freed + by calling deflateEnd. Note that deflateCopy duplicates the internal + compression state which can be quite large, so this strategy is slow and can + consume lots of memory. + + deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_STREAM_ERROR if the source stream state was inconsistent + (such as zalloc being Z_NULL). msg is left unchanged in both source and + destination. +*/ + +ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); +/* + This function is equivalent to deflateEnd followed by deflateInit, + but does not free and reallocate all the internal compression state. The + stream will keep the same compression level and any other attributes that + may have been set by deflateInit2. + + deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL). +*/ + +ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, + int level, + int strategy)); +/* + Dynamically update the compression level and compression strategy. The + interpretation of level and strategy is as in deflateInit2. This can be + used to switch between compression and straight copy of the input data, or + to switch to a different kind of input data requiring a different strategy. + If the compression level is changed, the input available so far is + compressed with the old level (and may be flushed); the new level will take + effect only at the next call of deflate(). + + Before the call of deflateParams, the stream state must be set as for + a call of deflate(), since the currently available input may have to be + compressed and flushed. In particular, strm->avail_out must be non-zero. + + deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source + stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR if + strm->avail_out was zero. +*/ + +ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, + int good_length, + int max_lazy, + int nice_length, + int max_chain)); +/* + Fine tune deflate's internal compression parameters. This should only be + used by someone who understands the algorithm used by zlib's deflate for + searching for the best matching string, and even then only by the most + fanatic optimizer trying to squeeze out the last compressed bit for their + specific input data. Read the deflate.c source code for the meaning of the + max_lazy, good_length, nice_length, and max_chain parameters. + + deflateTune() can be called after deflateInit() or deflateInit2(), and + returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. + */ + +ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, + uLong sourceLen)); +/* + deflateBound() returns an upper bound on the compressed size after + deflation of sourceLen bytes. It must be called after deflateInit() or + deflateInit2(), and after deflateSetHeader(), if used. This would be used + to allocate an output buffer for deflation in a single pass, and so would be + called before deflate(). If that first deflate() call is provided the + sourceLen input bytes, an output buffer allocated to the size returned by + deflateBound(), and the flush value Z_FINISH, then deflate() is guaranteed + to return Z_STREAM_END. Note that it is possible for the compressed size to + be larger than the value returned by deflateBound() if flush options other + than Z_FINISH or Z_NO_FLUSH are used. +*/ + +ZEXTERN int ZEXPORT deflatePending OF((z_streamp strm, + unsigned *pending, + int *bits)); +/* + deflatePending() returns the number of bytes and bits of output that have + been generated, but not yet provided in the available output. The bytes not + provided would be due to the available output space having being consumed. + The number of bits of output not provided are between 0 and 7, where they + await more bits to join them in order to fill out a full byte. If pending + or bits are Z_NULL, then those values are not set. + + deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. + */ + +ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, + int bits, + int value)); +/* + deflatePrime() inserts bits in the deflate output stream. The intent + is that this function is used to start off the deflate output with the bits + leftover from a previous deflate stream when appending to it. As such, this + function can only be used for raw deflate, and must be used before the first + deflate() call after a deflateInit2() or deflateReset(). bits must be less + than or equal to 16, and that many of the least significant bits of value + will be inserted in the output. + + deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough + room in the internal buffer to insert the bits, or Z_STREAM_ERROR if the + source stream state was inconsistent. +*/ + +ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, + gz_headerp head)); +/* + deflateSetHeader() provides gzip header information for when a gzip + stream is requested by deflateInit2(). deflateSetHeader() may be called + after deflateInit2() or deflateReset() and before the first call of + deflate(). The text, time, os, extra field, name, and comment information + in the provided gz_header structure are written to the gzip header (xflag is + ignored -- the extra flags are set according to the compression level). The + caller must assure that, if not Z_NULL, name and comment are terminated with + a zero byte, and that if extra is not Z_NULL, that extra_len bytes are + available there. If hcrc is true, a gzip header crc is included. Note that + the current versions of the command-line version of gzip (up through version + 1.3.x) do not support header crc's, and will report that it is a "multi-part + gzip file" and give up. + + If deflateSetHeader is not used, the default gzip header has text false, + the time set to zero, and os set to 255, with no extra, name, or comment + fields. The gzip header is returned to the default state by deflateReset(). + + deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +/* +ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, + int windowBits)); + + This is another version of inflateInit with an extra parameter. The + fields next_in, avail_in, zalloc, zfree and opaque must be initialized + before by the caller. + + The windowBits parameter is the base two logarithm of the maximum window + size (the size of the history buffer). It should be in the range 8..15 for + this version of the library. The default value is 15 if inflateInit is used + instead. windowBits must be greater than or equal to the windowBits value + provided to deflateInit2() while compressing, or it must be equal to 15 if + deflateInit2() was not used. If a compressed stream with a larger window + size is given as input, inflate() will return with the error code + Z_DATA_ERROR instead of trying to allocate a larger window. + + windowBits can also be zero to request that inflate use the window size in + the zlib header of the compressed stream. + + windowBits can also be -8..-15 for raw inflate. In this case, -windowBits + determines the window size. inflate() will then process raw deflate data, + not looking for a zlib or gzip header, not generating a check value, and not + looking for any check values for comparison at the end of the stream. This + is for use with other formats that use the deflate compressed data format + such as zip. Those formats provide their own check values. If a custom + format is developed using the raw deflate format for compressed data, it is + recommended that a check value such as an adler32 or a crc32 be applied to + the uncompressed data as is done in the zlib, gzip, and zip formats. For + most applications, the zlib format should be used as is. Note that comments + above on the use in deflateInit2() applies to the magnitude of windowBits. + + windowBits can also be greater than 15 for optional gzip decoding. Add + 32 to windowBits to enable zlib and gzip decoding with automatic header + detection, or add 16 to decode only the gzip format (the zlib format will + return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a + crc32 instead of an adler32. + + inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_VERSION_ERROR if the zlib library version is incompatible with the + version assumed by the caller, or Z_STREAM_ERROR if the parameters are + invalid, such as a null pointer to the structure. msg is set to null if + there is no error message. inflateInit2 does not perform any decompression + apart from possibly reading the zlib header if present: actual decompression + will be done by inflate(). (So next_in and avail_in may be modified, but + next_out and avail_out are unused and unchanged.) The current implementation + of inflateInit2() does not process any header information -- that is + deferred until inflate() is called. +*/ + +ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, + const Bytef *dictionary, + uInt dictLength)); +/* + Initializes the decompression dictionary from the given uncompressed byte + sequence. This function must be called immediately after a call of inflate, + if that call returned Z_NEED_DICT. The dictionary chosen by the compressor + can be determined from the adler32 value returned by that call of inflate. + The compressor and decompressor must use exactly the same dictionary (see + deflateSetDictionary). For raw inflate, this function can be called at any + time to set the dictionary. If the provided dictionary is smaller than the + window and there is already data in the window, then the provided dictionary + will amend what's there. The application must insure that the dictionary + that was used for compression is provided. + + inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a + parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is + inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the + expected one (incorrect adler32 value). inflateSetDictionary does not + perform any decompression: this will be done by subsequent calls of + inflate(). +*/ + +ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); +/* + Skips invalid compressed data until a possible full flush point (see above + for the description of deflate with Z_FULL_FLUSH) can be found, or until all + available input is skipped. No output is provided. + + inflateSync searches for a 00 00 FF FF pattern in the compressed data. + All full flush points have this pattern, but not all occurences of this + pattern are full flush points. + + inflateSync returns Z_OK if a possible full flush point has been found, + Z_BUF_ERROR if no more input was provided, Z_DATA_ERROR if no flush point + has been found, or Z_STREAM_ERROR if the stream structure was inconsistent. + In the success case, the application may save the current current value of + total_in which indicates where valid compressed data was found. In the + error case, the application may repeatedly call inflateSync, providing more + input each time, until success or end of the input data. +*/ + +ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, + z_streamp source)); +/* + Sets the destination stream as a complete copy of the source stream. + + This function can be useful when randomly accessing a large stream. The + first pass through the stream can periodically record the inflate state, + allowing restarting inflate at those points when randomly accessing the + stream. + + inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_STREAM_ERROR if the source stream state was inconsistent + (such as zalloc being Z_NULL). msg is left unchanged in both source and + destination. +*/ + +ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); +/* + This function is equivalent to inflateEnd followed by inflateInit, + but does not free and reallocate all the internal decompression state. The + stream will keep attributes that may have been set by inflateInit2. + + inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL). +*/ + +ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, + int windowBits)); +/* + This function is the same as inflateReset, but it also permits changing + the wrap and window size requests. The windowBits parameter is interpreted + the same as it is for inflateInit2. + + inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL), or if + the windowBits parameter is invalid. +*/ + +ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, + int bits, + int value)); +/* + This function inserts bits in the inflate input stream. The intent is + that this function is used to start inflating at a bit position in the + middle of a byte. The provided bits will be used before any bytes are used + from next_in. This function should only be used with raw inflate, and + should be used before the first inflate() call after inflateInit2() or + inflateReset(). bits must be less than or equal to 16, and that many of the + least significant bits of value will be inserted in the input. + + If bits is negative, then the input stream bit buffer is emptied. Then + inflatePrime() can be called again to put bits in the buffer. This is used + to clear out bits leftover after feeding inflate a block description prior + to feeding inflate codes. + + inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm)); +/* + This function returns two values, one in the lower 16 bits of the return + value, and the other in the remaining upper bits, obtained by shifting the + return value down 16 bits. If the upper value is -1 and the lower value is + zero, then inflate() is currently decoding information outside of a block. + If the upper value is -1 and the lower value is non-zero, then inflate is in + the middle of a stored block, with the lower value equaling the number of + bytes from the input remaining to copy. If the upper value is not -1, then + it is the number of bits back from the current bit position in the input of + the code (literal or length/distance pair) currently being processed. In + that case the lower value is the number of bytes already emitted for that + code. + + A code is being processed if inflate is waiting for more input to complete + decoding of the code, or if it has completed decoding but is waiting for + more output space to write the literal or match data. + + inflateMark() is used to mark locations in the input data for random + access, which may be at bit positions, and to note those cases where the + output of a code may span boundaries of random access blocks. The current + location in the input stream can be determined from avail_in and data_type + as noted in the description for the Z_BLOCK flush parameter for inflate. + + inflateMark returns the value noted above or -1 << 16 if the provided + source stream state was inconsistent. +*/ + +ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, + gz_headerp head)); +/* + inflateGetHeader() requests that gzip header information be stored in the + provided gz_header structure. inflateGetHeader() may be called after + inflateInit2() or inflateReset(), and before the first call of inflate(). + As inflate() processes the gzip stream, head->done is zero until the header + is completed, at which time head->done is set to one. If a zlib stream is + being decoded, then head->done is set to -1 to indicate that there will be + no gzip header information forthcoming. Note that Z_BLOCK or Z_TREES can be + used to force inflate() to return immediately after header processing is + complete and before any actual data is decompressed. + + The text, time, xflags, and os fields are filled in with the gzip header + contents. hcrc is set to true if there is a header CRC. (The header CRC + was valid if done is set to one.) If extra is not Z_NULL, then extra_max + contains the maximum number of bytes to write to extra. Once done is true, + extra_len contains the actual extra field length, and extra contains the + extra field, or that field truncated if extra_max is less than extra_len. + If name is not Z_NULL, then up to name_max characters are written there, + terminated with a zero unless the length is greater than name_max. If + comment is not Z_NULL, then up to comm_max characters are written there, + terminated with a zero unless the length is greater than comm_max. When any + of extra, name, or comment are not Z_NULL and the respective field is not + present in the header, then that field is set to Z_NULL to signal its + absence. This allows the use of deflateSetHeader() with the returned + structure to duplicate the header. However if those fields are set to + allocated memory, then the application will need to save those pointers + elsewhere so that they can be eventually freed. + + If inflateGetHeader is not used, then the header information is simply + discarded. The header is always checked for validity, including the header + CRC if present. inflateReset() will reset the process to discard the header + information. The application would need to call inflateGetHeader() again to + retrieve the header from the next gzip stream. + + inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +/* +ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, + unsigned char FAR *window)); + + Initialize the internal stream state for decompression using inflateBack() + calls. The fields zalloc, zfree and opaque in strm must be initialized + before the call. If zalloc and zfree are Z_NULL, then the default library- + derived memory allocation routines are used. windowBits is the base two + logarithm of the window size, in the range 8..15. window is a caller + supplied buffer of that size. Except for special applications where it is + assured that deflate was used with small window sizes, windowBits must be 15 + and a 32K byte window must be supplied to be able to decompress general + deflate streams. + + See inflateBack() for the usage of these routines. + + inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of + the parameters are invalid, Z_MEM_ERROR if the internal state could not be + allocated, or Z_VERSION_ERROR if the version of the library does not match + the version of the header file. +*/ + +typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *)); +typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); + +ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, + in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc)); +/* + inflateBack() does a raw inflate with a single call using a call-back + interface for input and output. This is more efficient than inflate() for + file i/o applications in that it avoids copying between the output and the + sliding window by simply making the window itself the output buffer. This + function trusts the application to not change the output buffer passed by + the output function, at least until inflateBack() returns. + + inflateBackInit() must be called first to allocate the internal state + and to initialize the state with the user-provided window buffer. + inflateBack() may then be used multiple times to inflate a complete, raw + deflate stream with each call. inflateBackEnd() is then called to free the + allocated state. + + A raw deflate stream is one with no zlib or gzip header or trailer. + This routine would normally be used in a utility that reads zip or gzip + files and writes out uncompressed files. The utility would decode the + header and process the trailer on its own, hence this routine expects only + the raw deflate stream to decompress. This is different from the normal + behavior of inflate(), which expects either a zlib or gzip header and + trailer around the deflate stream. + + inflateBack() uses two subroutines supplied by the caller that are then + called by inflateBack() for input and output. inflateBack() calls those + routines until it reads a complete deflate stream and writes out all of the + uncompressed data, or until it encounters an error. The function's + parameters and return types are defined above in the in_func and out_func + typedefs. inflateBack() will call in(in_desc, &buf) which should return the + number of bytes of provided input, and a pointer to that input in buf. If + there is no input available, in() must return zero--buf is ignored in that + case--and inflateBack() will return a buffer error. inflateBack() will call + out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out() + should return zero on success, or non-zero on failure. If out() returns + non-zero, inflateBack() will return with an error. Neither in() nor out() + are permitted to change the contents of the window provided to + inflateBackInit(), which is also the buffer that out() uses to write from. + The length written by out() will be at most the window size. Any non-zero + amount of input may be provided by in(). + + For convenience, inflateBack() can be provided input on the first call by + setting strm->next_in and strm->avail_in. If that input is exhausted, then + in() will be called. Therefore strm->next_in must be initialized before + calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called + immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in + must also be initialized, and then if strm->avail_in is not zero, input will + initially be taken from strm->next_in[0 .. strm->avail_in - 1]. + + The in_desc and out_desc parameters of inflateBack() is passed as the + first parameter of in() and out() respectively when they are called. These + descriptors can be optionally used to pass any information that the caller- + supplied in() and out() functions need to do their job. + + On return, inflateBack() will set strm->next_in and strm->avail_in to + pass back any unused input that was provided by the last in() call. The + return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR + if in() or out() returned an error, Z_DATA_ERROR if there was a format error + in the deflate stream (in which case strm->msg is set to indicate the nature + of the error), or Z_STREAM_ERROR if the stream was not properly initialized. + In the case of Z_BUF_ERROR, an input or output error can be distinguished + using strm->next_in which will be Z_NULL only if in() returned an error. If + strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning + non-zero. (in() will always be called before out(), so strm->next_in is + assured to be defined if out() returns non-zero.) Note that inflateBack() + cannot return Z_OK. +*/ + +ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); +/* + All memory allocated by inflateBackInit() is freed. + + inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream + state was inconsistent. +*/ + +ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); +/* Return flags indicating compile-time options. + + Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: + 1.0: size of uInt + 3.2: size of uLong + 5.4: size of voidpf (pointer) + 7.6: size of z_off_t + + Compiler, assembler, and debug options: + 8: DEBUG + 9: ASMV or ASMINF -- use ASM code + 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention + 11: 0 (reserved) + + One-time table building (smaller code, but not thread-safe if true): + 12: BUILDFIXED -- build static block decoding tables when needed + 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed + 14,15: 0 (reserved) + + Library content (indicates missing functionality): + 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking + deflate code when not needed) + 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect + and decode gzip streams (to avoid linking crc code) + 18-19: 0 (reserved) + + Operation variations (changes in library functionality): + 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate + 21: FASTEST -- deflate algorithm with only one, lowest compression level + 22,23: 0 (reserved) + + The sprintf variant used by gzprintf (zero is best): + 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format + 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure! + 26: 0 = returns value, 1 = void -- 1 means inferred string length returned + + Remainder: + 27-31: 0 (reserved) + */ + +#ifndef Z_SOLO + + /* utility functions */ + +/* + The following utility functions are implemented on top of the basic + stream-oriented functions. To simplify the interface, some default options + are assumed (compression level and memory usage, standard memory allocation + functions). The source code of these utility functions can be modified if + you need special options. +*/ + +ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen)); +/* + Compresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total size + of the destination buffer, which must be at least the value returned by + compressBound(sourceLen). Upon exit, destLen is the actual size of the + compressed buffer. + + compress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer. +*/ + +ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen, + int level)); +/* + Compresses the source buffer into the destination buffer. The level + parameter has the same meaning as in deflateInit. sourceLen is the byte + length of the source buffer. Upon entry, destLen is the total size of the + destination buffer, which must be at least the value returned by + compressBound(sourceLen). Upon exit, destLen is the actual size of the + compressed buffer. + + compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_BUF_ERROR if there was not enough room in the output buffer, + Z_STREAM_ERROR if the level parameter is invalid. +*/ + +ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); +/* + compressBound() returns an upper bound on the compressed size after + compress() or compress2() on sourceLen bytes. It would be used before a + compress() or compress2() call to allocate the destination buffer. +*/ + +ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen)); +/* + Decompresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total size + of the destination buffer, which must be large enough to hold the entire + uncompressed data. (The size of the uncompressed data must have been saved + previously by the compressor and transmitted to the decompressor by some + mechanism outside the scope of this compression library.) Upon exit, destLen + is the actual size of the uncompressed buffer. + + uncompress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. In + the case where there is not enough room, uncompress() will fill the output + buffer with the uncompressed data up to that point. +*/ + + /* gzip file access functions */ + +/* + This library supports reading and writing files in gzip (.gz) format with + an interface similar to that of stdio, using the functions that start with + "gz". The gzip format is different from the zlib format. gzip is a gzip + wrapper, documented in RFC 1952, wrapped around a deflate stream. +*/ + +typedef struct gzFile_s *gzFile; /* semi-opaque gzip file descriptor */ + +/* +ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); + + Opens a gzip (.gz) file for reading or writing. The mode parameter is as + in fopen ("rb" or "wb") but can also include a compression level ("wb9") or + a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only + compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F' + for fixed code compression as in "wb9F". (See the description of + deflateInit2 for more information about the strategy parameter.) 'T' will + request transparent writing or appending with no compression and not using + the gzip format. + + "a" can be used instead of "w" to request that the gzip stream that will + be written be appended to the file. "+" will result in an error, since + reading and writing to the same gzip file is not supported. The addition of + "x" when writing will create the file exclusively, which fails if the file + already exists. On systems that support it, the addition of "e" when + reading or writing will set the flag to close the file on an execve() call. + + These functions, as well as gzip, will read and decode a sequence of gzip + streams in a file. The append function of gzopen() can be used to create + such a file. (Also see gzflush() for another way to do this.) When + appending, gzopen does not test whether the file begins with a gzip stream, + nor does it look for the end of the gzip streams to begin appending. gzopen + will simply append a gzip stream to the existing file. + + gzopen can be used to read a file which is not in gzip format; in this + case gzread will directly read from the file without decompression. When + reading, this will be detected automatically by looking for the magic two- + byte gzip header. + + gzopen returns NULL if the file could not be opened, if there was + insufficient memory to allocate the gzFile state, or if an invalid mode was + specified (an 'r', 'w', or 'a' was not provided, or '+' was provided). + errno can be checked to determine if the reason gzopen failed was that the + file could not be opened. +*/ + +ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); +/* + gzdopen associates a gzFile with the file descriptor fd. File descriptors + are obtained from calls like open, dup, creat, pipe or fileno (if the file + has been previously opened with fopen). The mode parameter is as in gzopen. + + The next call of gzclose on the returned gzFile will also close the file + descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor + fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd, + mode);. The duplicated descriptor should be saved to avoid a leak, since + gzdopen does not close fd if it fails. If you are using fileno() to get the + file descriptor from a FILE *, then you will have to use dup() to avoid + double-close()ing the file descriptor. Both gzclose() and fclose() will + close the associated file descriptor, so they need to have different file + descriptors. + + gzdopen returns NULL if there was insufficient memory to allocate the + gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not + provided, or '+' was provided), or if fd is -1. The file descriptor is not + used until the next gz* read, write, seek, or close operation, so gzdopen + will not detect if fd is invalid (unless fd is -1). +*/ + +ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size)); +/* + Set the internal buffer size used by this library's functions. The + default buffer size is 8192 bytes. This function must be called after + gzopen() or gzdopen(), and before any other calls that read or write the + file. The buffer memory allocation is always deferred to the first read or + write. Two buffers are allocated, either both of the specified size when + writing, or one of the specified size and the other twice that size when + reading. A larger buffer size of, for example, 64K or 128K bytes will + noticeably increase the speed of decompression (reading). + + The new buffer size also affects the maximum length for gzprintf(). + + gzbuffer() returns 0 on success, or -1 on failure, such as being called + too late. +*/ + +ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); +/* + Dynamically update the compression level or strategy. See the description + of deflateInit2 for the meaning of these parameters. + + gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not + opened for writing. +*/ + +ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); +/* + Reads the given number of uncompressed bytes from the compressed file. If + the input file is not in gzip format, gzread copies the given number of + bytes into the buffer directly from the file. + + After reaching the end of a gzip stream in the input, gzread will continue + to read, looking for another gzip stream. Any number of gzip streams may be + concatenated in the input file, and will all be decompressed by gzread(). + If something other than a gzip stream is encountered after a gzip stream, + that remaining trailing garbage is ignored (and no error is returned). + + gzread can be used to read a gzip file that is being concurrently written. + Upon reaching the end of the input, gzread will return with the available + data. If the error code returned by gzerror is Z_OK or Z_BUF_ERROR, then + gzclearerr can be used to clear the end of file indicator in order to permit + gzread to be tried again. Z_OK indicates that a gzip stream was completed + on the last gzread. Z_BUF_ERROR indicates that the input file ended in the + middle of a gzip stream. Note that gzread does not return -1 in the event + of an incomplete gzip stream. This error is deferred until gzclose(), which + will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip + stream. Alternatively, gzerror can be used before gzclose to detect this + case. + + gzread returns the number of uncompressed bytes actually read, less than + len for end of file, or -1 for error. +*/ + +ZEXTERN int ZEXPORT gzwrite OF((gzFile file, + voidpc buf, unsigned len)); +/* + Writes the given number of uncompressed bytes into the compressed file. + gzwrite returns the number of uncompressed bytes written or 0 in case of + error. +*/ + +ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...)); +/* + Converts, formats, and writes the arguments to the compressed file under + control of the format string, as in fprintf. gzprintf returns the number of + uncompressed bytes actually written, or 0 in case of error. The number of + uncompressed bytes written is limited to 8191, or one less than the buffer + size given to gzbuffer(). The caller should assure that this limit is not + exceeded. If it is exceeded, then gzprintf() will return an error (0) with + nothing written. In this case, there may also be a buffer overflow with + unpredictable consequences, which is possible only if zlib was compiled with + the insecure functions sprintf() or vsprintf() because the secure snprintf() + or vsnprintf() functions were not available. This can be determined using + zlibCompileFlags(). +*/ + +ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); +/* + Writes the given null-terminated string to the compressed file, excluding + the terminating null character. + + gzputs returns the number of characters written, or -1 in case of error. +*/ + +ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); +/* + Reads bytes from the compressed file until len-1 characters are read, or a + newline character is read and transferred to buf, or an end-of-file + condition is encountered. If any characters are read or if len == 1, the + string is terminated with a null character. If no characters are read due + to an end-of-file or len < 1, then the buffer is left untouched. + + gzgets returns buf which is a null-terminated string, or it returns NULL + for end-of-file or in case of error. If there was an error, the contents at + buf are indeterminate. +*/ + +ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); +/* + Writes c, converted to an unsigned char, into the compressed file. gzputc + returns the value that was written, or -1 in case of error. +*/ + +ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); +/* + Reads one byte from the compressed file. gzgetc returns this byte or -1 + in case of end of file or error. This is implemented as a macro for speed. + As such, it does not do all of the checking the other functions do. I.e. + it does not check to see if file is NULL, nor whether the structure file + points to has been clobbered or not. +*/ + +ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); +/* + Push one character back onto the stream to be read as the first character + on the next read. At least one character of push-back is allowed. + gzungetc() returns the character pushed, or -1 on failure. gzungetc() will + fail if c is -1, and may fail if a character has been pushed but not read + yet. If gzungetc is used immediately after gzopen or gzdopen, at least the + output buffer size of pushed characters is allowed. (See gzbuffer above.) + The pushed character will be discarded if the stream is repositioned with + gzseek() or gzrewind(). +*/ + +ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); +/* + Flushes all pending output into the compressed file. The parameter flush + is as in the deflate() function. The return value is the zlib error number + (see function gzerror below). gzflush is only permitted when writing. + + If the flush parameter is Z_FINISH, the remaining data is written and the + gzip stream is completed in the output. If gzwrite() is called again, a new + gzip stream will be started in the output. gzread() is able to read such + concatented gzip streams. + + gzflush should be called only when strictly necessary because it will + degrade compression if called too often. +*/ + +/* +ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, + z_off_t offset, int whence)); + + Sets the starting position for the next gzread or gzwrite on the given + compressed file. The offset represents a number of bytes in the + uncompressed data stream. The whence parameter is defined as in lseek(2); + the value SEEK_END is not supported. + + If the file is opened for reading, this function is emulated but can be + extremely slow. If the file is opened for writing, only forward seeks are + supported; gzseek then compresses a sequence of zeroes up to the new + starting position. + + gzseek returns the resulting offset location as measured in bytes from + the beginning of the uncompressed stream, or -1 in case of error, in + particular if the file is opened for writing and the new starting position + would be before the current position. +*/ + +ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); +/* + Rewinds the given file. This function is supported only for reading. + + gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) +*/ + +/* +ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); + + Returns the starting position for the next gzread or gzwrite on the given + compressed file. This position represents a number of bytes in the + uncompressed data stream, and is zero when starting, even if appending or + reading a gzip stream from the middle of a file using gzdopen(). + + gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) +*/ + +/* +ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file)); + + Returns the current offset in the file being read or written. This offset + includes the count of bytes that precede the gzip stream, for example when + appending or when using gzdopen() for reading. When reading, the offset + does not include as yet unused buffered input. This information can be used + for a progress indicator. On error, gzoffset() returns -1. +*/ + +ZEXTERN int ZEXPORT gzeof OF((gzFile file)); +/* + Returns true (1) if the end-of-file indicator has been set while reading, + false (0) otherwise. Note that the end-of-file indicator is set only if the + read tried to go past the end of the input, but came up short. Therefore, + just like feof(), gzeof() may return false even if there is no more data to + read, in the event that the last read request was for the exact number of + bytes remaining in the input file. This will happen if the input file size + is an exact multiple of the buffer size. + + If gzeof() returns true, then the read functions will return no more data, + unless the end-of-file indicator is reset by gzclearerr() and the input file + has grown since the previous end of file was detected. +*/ + +ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); +/* + Returns true (1) if file is being copied directly while reading, or false + (0) if file is a gzip stream being decompressed. + + If the input file is empty, gzdirect() will return true, since the input + does not contain a gzip stream. + + If gzdirect() is used immediately after gzopen() or gzdopen() it will + cause buffers to be allocated to allow reading the file to determine if it + is a gzip file. Therefore if gzbuffer() is used, it should be called before + gzdirect(). + + When writing, gzdirect() returns true (1) if transparent writing was + requested ("wT" for the gzopen() mode), or false (0) otherwise. (Note: + gzdirect() is not needed when writing. Transparent writing must be + explicitly requested, so the application already knows the answer. When + linking statically, using gzdirect() will include all of the zlib code for + gzip file reading and decompression, which may not be desired.) +*/ + +ZEXTERN int ZEXPORT gzclose OF((gzFile file)); +/* + Flushes all pending output if necessary, closes the compressed file and + deallocates the (de)compression state. Note that once file is closed, you + cannot call gzerror with file, since its structures have been deallocated. + gzclose must not be called more than once on the same file, just as free + must not be called more than once on the same allocation. + + gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a + file operation error, Z_MEM_ERROR if out of memory, Z_BUF_ERROR if the + last read ended in the middle of a gzip stream, or Z_OK on success. +*/ + +ZEXTERN int ZEXPORT gzclose_r OF((gzFile file)); +ZEXTERN int ZEXPORT gzclose_w OF((gzFile file)); +/* + Same as gzclose(), but gzclose_r() is only for use when reading, and + gzclose_w() is only for use when writing or appending. The advantage to + using these instead of gzclose() is that they avoid linking in zlib + compression or decompression code that is not used when only reading or only + writing respectively. If gzclose() is used, then both compression and + decompression code will be included the application when linking to a static + zlib library. +*/ + +ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); +/* + Returns the error message for the last error which occurred on the given + compressed file. errnum is set to zlib error number. If an error occurred + in the file system and not in the compression library, errnum is set to + Z_ERRNO and the application may consult errno to get the exact error code. + + The application must not modify the returned string. Future calls to + this function may invalidate the previously returned string. If file is + closed, then the string previously returned by gzerror will no longer be + available. + + gzerror() should be used to distinguish errors from end-of-file for those + functions above that do not distinguish those cases in their return values. +*/ + +ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); +/* + Clears the error and end-of-file flags for file. This is analogous to the + clearerr() function in stdio. This is useful for continuing to read a gzip + file that is being written concurrently. +*/ + +#endif /* !Z_SOLO */ + + /* checksum functions */ + +/* + These functions are not related to compression but are exported + anyway because they might be useful in applications using the compression + library. +*/ + +ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); +/* + Update a running Adler-32 checksum with the bytes buf[0..len-1] and + return the updated checksum. If buf is Z_NULL, this function returns the + required initial value for the checksum. + + An Adler-32 checksum is almost as reliable as a CRC32 but can be computed + much faster. + + Usage example: + + uLong adler = adler32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + adler = adler32(adler, buffer, length); + } + if (adler != original_adler) error(); +*/ + +/* +ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, + z_off_t len2)); + + Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 + and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for + each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of + seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. Note + that the z_off_t type (like off_t) is a signed integer. If len2 is + negative, the result has no meaning or utility. +*/ + +ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); +/* + Update a running CRC-32 with the bytes buf[0..len-1] and return the + updated CRC-32. If buf is Z_NULL, this function returns the required + initial value for the crc. Pre- and post-conditioning (one's complement) is + performed within this function so it shouldn't be done by the application. + + Usage example: + + uLong crc = crc32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + crc = crc32(crc, buffer, length); + } + if (crc != original_crc) error(); +*/ + +/* +ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); + + Combine two CRC-32 check values into one. For two sequences of bytes, + seq1 and seq2 with lengths len1 and len2, CRC-32 check values were + calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 + check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and + len2. +*/ + + + /* various hacks, don't look :) */ + +/* deflateInit and inflateInit are macros to allow checking the zlib version + * and the compiler's view of z_stream: + */ +ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, + int windowBits, int memLevel, + int strategy, const char *version, + int stream_size)); +ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, + unsigned char FAR *window, + const char *version, + int stream_size)); +#define deflateInit(strm, level) \ + deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream)) +#define inflateInit(strm) \ + inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream)) +#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ + deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ + (strategy), ZLIB_VERSION, (int)sizeof(z_stream)) +#define inflateInit2(strm, windowBits) \ + inflateInit2_((strm), (windowBits), ZLIB_VERSION, \ + (int)sizeof(z_stream)) +#define inflateBackInit(strm, windowBits, window) \ + inflateBackInit_((strm), (windowBits), (window), \ + ZLIB_VERSION, (int)sizeof(z_stream)) + +#ifndef Z_SOLO + +/* gzgetc() macro and its supporting function and exposed data structure. Note + * that the real internal state is much larger than the exposed structure. + * This abbreviated structure exposes just enough for the gzgetc() macro. The + * user should not mess with these exposed elements, since their names or + * behavior could change in the future, perhaps even capriciously. They can + * only be used by the gzgetc() macro. You have been warned. + */ +struct gzFile_s { + unsigned have; + unsigned char *next; + z_off64_t pos; +}; +ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file)); /* backward compatibility */ +#ifdef Z_PREFIX_SET +# undef z_gzgetc +# define z_gzgetc(g) \ + ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g)) +#else +# define gzgetc(g) \ + ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g)) +#endif + +/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or + * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if + * both are true, the application gets the *64 functions, and the regular + * functions are changed to 64 bits) -- in case these are set on systems + * without large file support, _LFS64_LARGEFILE must also be true + */ +#ifdef Z_LARGE64 + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); + ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t)); +#endif + +#if !defined(ZLIB_INTERNAL) && defined(Z_WANT64) +# ifdef Z_PREFIX_SET +# define z_gzopen z_gzopen64 +# define z_gzseek z_gzseek64 +# define z_gztell z_gztell64 +# define z_gzoffset z_gzoffset64 +# define z_adler32_combine z_adler32_combine64 +# define z_crc32_combine z_crc32_combine64 +# else +# define gzopen gzopen64 +# define gzseek gzseek64 +# define gztell gztell64 +# define gzoffset gzoffset64 +# define adler32_combine adler32_combine64 +# define crc32_combine crc32_combine64 +# endif +# ifndef Z_LARGE64 + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int)); + ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); +# endif +#else + ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *)); + ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int)); + ZEXTERN z_off_t ZEXPORT gztell OF((gzFile)); + ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); +#endif + +#else /* Z_SOLO */ + + ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); + +#endif /* !Z_SOLO */ + +/* hack for buggy compilers */ +#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL) + struct internal_state {int dummy;}; +#endif + +/* undocumented functions */ +ZEXTERN const char * ZEXPORT zError OF((int)); +ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp)); +ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table OF((void)); +ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int)); +ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp)); +ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp)); +#if defined(_WIN32) && !defined(Z_SOLO) +ZEXTERN gzFile ZEXPORT gzopen_w OF((const wchar_t *path, + const char *mode)); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* ZLIB_H */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zlib.map Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,78 @@ +ZLIB_1.2.0 { + global: + compressBound; + deflateBound; + inflateBack; + inflateBackEnd; + inflateBackInit_; + inflateCopy; + local: + deflate_copyright; + inflate_copyright; + inflate_fast; + inflate_table; + zcalloc; + zcfree; + z_errmsg; + gz_error; + gz_intmax; + _*; +}; + +ZLIB_1.2.0.2 { + gzclearerr; + gzungetc; + zlibCompileFlags; +} ZLIB_1.2.0; + +ZLIB_1.2.0.8 { + deflatePrime; +} ZLIB_1.2.0.2; + +ZLIB_1.2.2 { + adler32_combine; + crc32_combine; + deflateSetHeader; + inflateGetHeader; +} ZLIB_1.2.0.8; + +ZLIB_1.2.2.3 { + deflateTune; + gzdirect; +} ZLIB_1.2.2; + +ZLIB_1.2.2.4 { + inflatePrime; +} ZLIB_1.2.2.3; + +ZLIB_1.2.3.3 { + adler32_combine64; + crc32_combine64; + gzopen64; + gzseek64; + gztell64; + inflateUndermine; +} ZLIB_1.2.2.4; + +ZLIB_1.2.3.4 { + inflateReset2; + inflateMark; +} ZLIB_1.2.3.3; + +ZLIB_1.2.3.5 { + gzbuffer; + gzoffset; + gzoffset64; + gzclose_r; + gzclose_w; +} ZLIB_1.2.3.4; + +ZLIB_1.2.5.1 { + deflatePending; +} ZLIB_1.2.3.5; + +ZLIB_1.2.5.2 { + deflateResetKeep; + gzgetc_; + inflateResetKeep; +} ZLIB_1.2.5.1;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zlib.pc.cmakein Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,13 @@ +prefix=@CMAKE_INSTALL_PREFIX@ +exec_prefix=@CMAKE_INSTALL_PREFIX@ +libdir=@INSTALL_LIB_DIR@ +sharedlibdir=@INSTALL_LIB_DIR@ +includedir=@INSTALL_INC_DIR@ + +Name: zlib +Description: zlib compression library +Version: @VERSION@ + +Requires: +Libs: -L${libdir} -L${sharedlibdir} -lz +Cflags: -I${includedir}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zlib.pc.in Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,13 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +sharedlibdir=@sharedlibdir@ +includedir=@includedir@ + +Name: zlib +Description: zlib compression library +Version: @VERSION@ + +Requires: +Libs: -L${libdir} -L${sharedlibdir} -lz +Cflags: -I${includedir}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zlib2ansi Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,152 @@ +#!/usr/bin/perl + +# Transform K&R C function definitions into ANSI equivalent. +# +# Author: Paul Marquess +# Version: 1.0 +# Date: 3 October 2006 + +# TODO +# +# Asumes no function pointer parameters. unless they are typedefed. +# Assumes no literal strings that look like function definitions +# Assumes functions start at the beginning of a line + +use strict; +use warnings; + +local $/; +$_ = <>; + +my $sp = qr{ \s* (?: /\* .*? \*/ )? \s* }x; # assume no nested comments + +my $d1 = qr{ $sp (?: [\w\*\s]+ $sp)* $sp \w+ $sp [\[\]\s]* $sp }x ; +my $decl = qr{ $sp (?: \w+ $sp )+ $d1 }xo ; +my $dList = qr{ $sp $decl (?: $sp , $d1 )* $sp ; $sp }xo ; + + +while (s/^ + ( # Start $1 + ( # Start $2 + .*? # Minimal eat content + ( ^ \w [\w\s\*]+ ) # $3 -- function name + \s* # optional whitespace + ) # $2 - Matched up to before parameter list + + \( \s* # Literal "(" + optional whitespace + ( [^\)]+ ) # $4 - one or more anythings except ")" + \s* \) # optional whitespace surrounding a Literal ")" + + ( (?: $dList )+ ) # $5 + + $sp ^ { # literal "{" at start of line + ) # Remember to $1 + //xsom + ) +{ + my $all = $1 ; + my $prefix = $2; + my $param_list = $4 ; + my $params = $5; + + StripComments($params); + StripComments($param_list); + $param_list =~ s/^\s+//; + $param_list =~ s/\s+$//; + + my $i = 0 ; + my %pList = map { $_ => $i++ } + split /\s*,\s*/, $param_list; + my $pMatch = '(\b' . join('|', keys %pList) . '\b)\W*$' ; + + my @params = split /\s*;\s*/, $params; + my @outParams = (); + foreach my $p (@params) + { + if ($p =~ /,/) + { + my @bits = split /\s*,\s*/, $p; + my $first = shift @bits; + $first =~ s/^\s*//; + push @outParams, $first; + $first =~ /^(\w+\s*)/; + my $type = $1 ; + push @outParams, map { $type . $_ } @bits; + } + else + { + $p =~ s/^\s+//; + push @outParams, $p; + } + } + + + my %tmp = map { /$pMatch/; $_ => $pList{$1} } + @outParams ; + + @outParams = map { " $_" } + sort { $tmp{$a} <=> $tmp{$b} } + @outParams ; + + print $prefix ; + print "(\n" . join(",\n", @outParams) . ")\n"; + print "{" ; + +} + +# Output any trailing code. +print ; +exit 0; + + +sub StripComments +{ + + no warnings; + + # Strip C & C++ coments + # From the perlfaq + $_[0] =~ + + s{ + /\* ## Start of /* ... */ comment + [^*]*\*+ ## Non-* followed by 1-or-more *'s + ( + [^/*][^*]*\*+ + )* ## 0-or-more things which don't start with / + ## but do end with '*' + / ## End of /* ... */ comment + + | ## OR C++ Comment + // ## Start of C++ comment // + [^\n]* ## followed by 0-or-more non end of line characters + + | ## OR various things which aren't comments: + + ( + " ## Start of " ... " string + ( + \\. ## Escaped char + | ## OR + [^"\\] ## Non "\ + )* + " ## End of " ... " string + + | ## OR + + ' ## Start of ' ... ' string + ( + \\. ## Escaped char + | ## OR + [^'\\] ## Non '\ + )* + ' ## End of ' ... ' string + + | ## OR + + . ## Anything other char + [^/"'\\]* ## Chars which doesn't start a comment, string or escape + ) + }{$2}gxs; + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zutil.c Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,324 @@ +/* zutil.c -- target dependent utility functions for the compression library + * Copyright (C) 1995-2005, 2010, 2011, 2012 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#include "zutil.h" +#ifndef Z_SOLO +# include "gzguts.h" +#endif + +#ifndef NO_DUMMY_DECL +struct internal_state {int dummy;}; /* for buggy compilers */ +#endif + +const char * const z_errmsg[10] = { +"need dictionary", /* Z_NEED_DICT 2 */ +"stream end", /* Z_STREAM_END 1 */ +"", /* Z_OK 0 */ +"file error", /* Z_ERRNO (-1) */ +"stream error", /* Z_STREAM_ERROR (-2) */ +"data error", /* Z_DATA_ERROR (-3) */ +"insufficient memory", /* Z_MEM_ERROR (-4) */ +"buffer error", /* Z_BUF_ERROR (-5) */ +"incompatible version",/* Z_VERSION_ERROR (-6) */ +""}; + + +const char * ZEXPORT zlibVersion() +{ + return ZLIB_VERSION; +} + +uLong ZEXPORT zlibCompileFlags() +{ + uLong flags; + + flags = 0; + switch ((int)(sizeof(uInt))) { + case 2: break; + case 4: flags += 1; break; + case 8: flags += 2; break; + default: flags += 3; + } + switch ((int)(sizeof(uLong))) { + case 2: break; + case 4: flags += 1 << 2; break; + case 8: flags += 2 << 2; break; + default: flags += 3 << 2; + } + switch ((int)(sizeof(voidpf))) { + case 2: break; + case 4: flags += 1 << 4; break; + case 8: flags += 2 << 4; break; + default: flags += 3 << 4; + } + switch ((int)(sizeof(z_off_t))) { + case 2: break; + case 4: flags += 1 << 6; break; + case 8: flags += 2 << 6; break; + default: flags += 3 << 6; + } +#ifdef DEBUG + flags += 1 << 8; +#endif +#if defined(ASMV) || defined(ASMINF) + flags += 1 << 9; +#endif +#ifdef ZLIB_WINAPI + flags += 1 << 10; +#endif +#ifdef BUILDFIXED + flags += 1 << 12; +#endif +#ifdef DYNAMIC_CRC_TABLE + flags += 1 << 13; +#endif +#ifdef NO_GZCOMPRESS + flags += 1L << 16; +#endif +#ifdef NO_GZIP + flags += 1L << 17; +#endif +#ifdef PKZIP_BUG_WORKAROUND + flags += 1L << 20; +#endif +#ifdef FASTEST + flags += 1L << 21; +#endif +#if defined(STDC) || defined(Z_HAVE_STDARG_H) +# ifdef NO_vsnprintf + flags += 1L << 25; +# ifdef HAS_vsprintf_void + flags += 1L << 26; +# endif +# else +# ifdef HAS_vsnprintf_void + flags += 1L << 26; +# endif +# endif +#else + flags += 1L << 24; +# ifdef NO_snprintf + flags += 1L << 25; +# ifdef HAS_sprintf_void + flags += 1L << 26; +# endif +# else +# ifdef HAS_snprintf_void + flags += 1L << 26; +# endif +# endif +#endif + return flags; +} + +#ifdef DEBUG + +# ifndef verbose +# define verbose 0 +# endif +int ZLIB_INTERNAL z_verbose = verbose; + +void ZLIB_INTERNAL z_error (m) + char *m; +{ + fprintf(stderr, "%s\n", m); + exit(1); +} +#endif + +/* exported to allow conversion of error code to string for compress() and + * uncompress() + */ +const char * ZEXPORT zError(err) + int err; +{ + return ERR_MSG(err); +} + +#if defined(_WIN32_WCE) + /* The Microsoft C Run-Time Library for Windows CE doesn't have + * errno. We define it as a global variable to simplify porting. + * Its value is always 0 and should not be used. + */ + int errno = 0; +#endif + +#ifndef HAVE_MEMCPY + +void ZLIB_INTERNAL zmemcpy(dest, source, len) + Bytef* dest; + const Bytef* source; + uInt len; +{ + if (len == 0) return; + do { + *dest++ = *source++; /* ??? to be unrolled */ + } while (--len != 0); +} + +int ZLIB_INTERNAL zmemcmp(s1, s2, len) + const Bytef* s1; + const Bytef* s2; + uInt len; +{ + uInt j; + + for (j = 0; j < len; j++) { + if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1; + } + return 0; +} + +void ZLIB_INTERNAL zmemzero(dest, len) + Bytef* dest; + uInt len; +{ + if (len == 0) return; + do { + *dest++ = 0; /* ??? to be unrolled */ + } while (--len != 0); +} +#endif + +#ifndef Z_SOLO + +#ifdef SYS16BIT + +#ifdef __TURBOC__ +/* Turbo C in 16-bit mode */ + +# define MY_ZCALLOC + +/* Turbo C malloc() does not allow dynamic allocation of 64K bytes + * and farmalloc(64K) returns a pointer with an offset of 8, so we + * must fix the pointer. Warning: the pointer must be put back to its + * original form in order to free it, use zcfree(). + */ + +#define MAX_PTR 10 +/* 10*64K = 640K */ + +local int next_ptr = 0; + +typedef struct ptr_table_s { + voidpf org_ptr; + voidpf new_ptr; +} ptr_table; + +local ptr_table table[MAX_PTR]; +/* This table is used to remember the original form of pointers + * to large buffers (64K). Such pointers are normalized with a zero offset. + * Since MSDOS is not a preemptive multitasking OS, this table is not + * protected from concurrent access. This hack doesn't work anyway on + * a protected system like OS/2. Use Microsoft C instead. + */ + +voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size) +{ + voidpf buf = opaque; /* just to make some compilers happy */ + ulg bsize = (ulg)items*size; + + /* If we allocate less than 65520 bytes, we assume that farmalloc + * will return a usable pointer which doesn't have to be normalized. + */ + if (bsize < 65520L) { + buf = farmalloc(bsize); + if (*(ush*)&buf != 0) return buf; + } else { + buf = farmalloc(bsize + 16L); + } + if (buf == NULL || next_ptr >= MAX_PTR) return NULL; + table[next_ptr].org_ptr = buf; + + /* Normalize the pointer to seg:0 */ + *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4; + *(ush*)&buf = 0; + table[next_ptr++].new_ptr = buf; + return buf; +} + +void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) +{ + int n; + if (*(ush*)&ptr != 0) { /* object < 64K */ + farfree(ptr); + return; + } + /* Find the original pointer */ + for (n = 0; n < next_ptr; n++) { + if (ptr != table[n].new_ptr) continue; + + farfree(table[n].org_ptr); + while (++n < next_ptr) { + table[n-1] = table[n]; + } + next_ptr--; + return; + } + ptr = opaque; /* just to make some compilers happy */ + Assert(0, "zcfree: ptr not found"); +} + +#endif /* __TURBOC__ */ + + +#ifdef M_I86 +/* Microsoft C in 16-bit mode */ + +# define MY_ZCALLOC + +#if (!defined(_MSC_VER) || (_MSC_VER <= 600)) +# define _halloc halloc +# define _hfree hfree +#endif + +voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size) +{ + if (opaque) opaque = 0; /* to make compiler happy */ + return _halloc((long)items, size); +} + +void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) +{ + if (opaque) opaque = 0; /* to make compiler happy */ + _hfree(ptr); +} + +#endif /* M_I86 */ + +#endif /* SYS16BIT */ + + +#ifndef MY_ZCALLOC /* Any system without a special alloc function */ + +#ifndef STDC +extern voidp malloc OF((uInt size)); +extern voidp calloc OF((uInt items, uInt size)); +extern void free OF((voidpf ptr)); +#endif + +voidpf ZLIB_INTERNAL zcalloc (opaque, items, size) + voidpf opaque; + unsigned items; + unsigned size; +{ + if (opaque) items += size - size; /* make compiler happy */ + return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) : + (voidpf)calloc(items, size); +} + +void ZLIB_INTERNAL zcfree (opaque, ptr) + voidpf opaque; + voidpf ptr; +{ + free(ptr); + if (opaque) return; /* make compiler happy */ +} + +#endif /* MY_ZCALLOC */ + +#endif /* !Z_SOLO */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/zlib-1.2.7/zutil.h Wed Mar 20 13:59:52 2013 +0000 @@ -0,0 +1,252 @@ +/* zutil.h -- internal interface and configuration of the compression library + * Copyright (C) 1995-2012 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* @(#) $Id$ */ + +#ifndef ZUTIL_H +#define ZUTIL_H + +#ifdef HAVE_HIDDEN +# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) +#else +# define ZLIB_INTERNAL +#endif + +#include "zlib.h" + +#if defined(STDC) && !defined(Z_SOLO) +# if !(defined(_WIN32_WCE) && defined(_MSC_VER)) +# include <stddef.h> +# endif +# include <string.h> +# include <stdlib.h> +#endif + +#ifdef Z_SOLO + typedef long ptrdiff_t; /* guess -- will be caught if guess is wrong */ +#endif + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + +typedef unsigned char uch; +typedef uch FAR uchf; +typedef unsigned short ush; +typedef ush FAR ushf; +typedef unsigned long ulg; + +extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ +/* (size given to avoid silly warnings with Visual C++) */ + +#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)] + +#define ERR_RETURN(strm,err) \ + return (strm->msg = (char*)ERR_MSG(err), (err)) +/* To be used only when the state is known to be valid */ + + /* common constants */ + +#ifndef DEF_WBITS +# define DEF_WBITS MAX_WBITS +#endif +/* default windowBits for decompression. MAX_WBITS is for compression only */ + +#if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +#else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +#endif +/* default memLevel */ + +#define STORED_BLOCK 0 +#define STATIC_TREES 1 +#define DYN_TREES 2 +/* The three kinds of block type */ + +#define MIN_MATCH 3 +#define MAX_MATCH 258 +/* The minimum and maximum match lengths */ + +#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */ + + /* target dependencies */ + +#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32)) +# define OS_CODE 0x00 +# ifndef Z_SOLO +# if defined(__TURBOC__) || defined(__BORLANDC__) +# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__)) + /* Allow compilation with ANSI keywords only enabled */ + void _Cdecl farfree( void *block ); + void *_Cdecl farmalloc( unsigned long nbytes ); +# else +# include <alloc.h> +# endif +# else /* MSC or DJGPP */ +# include <malloc.h> +# endif +# endif +#endif + +#ifdef AMIGA +# define OS_CODE 0x01 +#endif + +#if defined(VAXC) || defined(VMS) +# define OS_CODE 0x02 +# define F_OPEN(name, mode) \ + fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512") +#endif + +#if defined(ATARI) || defined(atarist) +# define OS_CODE 0x05 +#endif + +#ifdef OS2 +# define OS_CODE 0x06 +# if defined(M_I86) && !defined(Z_SOLO) +# include <malloc.h> +# endif +#endif + +#if defined(MACOS) || defined(TARGET_OS_MAC) +# define OS_CODE 0x07 +# ifndef Z_SOLO +# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os +# include <unix.h> /* for fdopen */ +# else +# ifndef fdopen +# define fdopen(fd,mode) NULL /* No fdopen() */ +# endif +# endif +# endif +#endif + +#ifdef TOPS20 +# define OS_CODE 0x0a +#endif + +#ifdef WIN32 +# ifndef __CYGWIN__ /* Cygwin is Unix, not Win32 */ +# define OS_CODE 0x0b +# endif +#endif + +#ifdef __50SERIES /* Prime/PRIMOS */ +# define OS_CODE 0x0f +#endif + +#if defined(_BEOS_) || defined(RISCOS) +# define fdopen(fd,mode) NULL /* No fdopen() */ +#endif + +#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX +# if defined(_WIN32_WCE) +# define fdopen(fd,mode) NULL /* No fdopen() */ +# ifndef _PTRDIFF_T_DEFINED + typedef int ptrdiff_t; +# define _PTRDIFF_T_DEFINED +# endif +# else +# define fdopen(fd,type) _fdopen(fd,type) +# endif +#endif + +#if defined(__BORLANDC__) && !defined(MSDOS) + #pragma warn -8004 + #pragma warn -8008 + #pragma warn -8066 +#endif + +/* provide prototypes for these when building zlib without LFS */ +#if !defined(_WIN32) && (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0) + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); +#endif + + /* common defaults */ + +#ifndef OS_CODE +# define OS_CODE 0x03 /* assume Unix */ +#endif + +#ifndef F_OPEN +# define F_OPEN(name, mode) fopen((name), (mode)) +#endif + + /* functions */ + +#if defined(pyr) || defined(Z_SOLO) +# define NO_MEMCPY +#endif +#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__) + /* Use our own functions for small and medium model with MSC <= 5.0. + * You may have to use the same strategy for Borland C (untested). + * The __SC__ check is for Symantec. + */ +# define NO_MEMCPY +#endif +#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY) +# define HAVE_MEMCPY +#endif +#ifdef HAVE_MEMCPY +# ifdef SMALL_MEDIUM /* MSDOS small or medium model */ +# define zmemcpy _fmemcpy +# define zmemcmp _fmemcmp +# define zmemzero(dest, len) _fmemset(dest, 0, len) +# else +# define zmemcpy memcpy +# define zmemcmp memcmp +# define zmemzero(dest, len) memset(dest, 0, len) +# endif +#else + void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); + int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); + void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len)); +#endif + +/* Diagnostic functions */ +#ifdef DEBUG +# include <stdio.h> + extern int ZLIB_INTERNAL z_verbose; + extern void ZLIB_INTERNAL z_error OF((char *m)); +# define Assert(cond,msg) {if(!(cond)) z_error(msg);} +# define Trace(x) {if (z_verbose>=0) fprintf x ;} +# define Tracev(x) {if (z_verbose>0) fprintf x ;} +# define Tracevv(x) {if (z_verbose>1) fprintf x ;} +# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;} +# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;} +#else +# define Assert(cond,msg) +# define Trace(x) +# define Tracev(x) +# define Tracevv(x) +# define Tracec(c,x) +# define Tracecv(c,x) +#endif + +#ifndef Z_SOLO + voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items, + unsigned size)); + void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr)); +#endif + +#define ZALLOC(strm, items, size) \ + (*((strm)->zalloc))((strm)->opaque, (items), (size)) +#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) +#define TRY_FREE(s, p) {if (p) ZFREE(s, p);} + +/* Reverse the bytes in a 32-bit value */ +#define ZSWAP32(q) ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \ + (((q) & 0xff00) << 8) + (((q) & 0xff) << 24)) + +#endif /* ZUTIL_H */